Jefferson Lab HALL A Logbook for October 09 - All EXCEPT Automatic Entries

  • Main INDEX

    Saturday

  • 297075 10/31/09 21:58  Ramesh/Dianc   Left HRS DAQ work

  • 297066 10/31/09 21:15  D.Wang         Left arm cosmic check running

  • 297054 10/31/09 19:26  V. Sulkosky    Re: RHRS BPM4A/B looks file

  • 297052 10/31/09 19:12  silwal         RHRS BPM4A/B looks file

  • 297039 10/31/09 18:14  brads          Helicity, MPS signal timing update

  • 297030 10/31/09 16:12  R. Michaels    apar backups and cleanup

  • 297015 10/31/09 13:57  R. Michaels    ADC18 update (looks good)

  • 297011 10/31/09 13:32  dalton         Further WAC setup

  • 297008 10/31/09 13:11  atrig          Trigger-Download

  • 297007 10/31/09 13:10  atrig          Trigger-Download

  • 297006 10/31/09 13:10  atrig          Trigger-Download

  • 297005 10/31/09 13:07  atrig          Trigger-Download

  • 297004 10/31/09 13:02  V. Sulkosky    HV Turned off for A1

  • 297003 10/31/09 12:51  dalton         Changes low beam cut

  • 296988 10/31/09 10:35  deng           change pvdis wac link to pvdis/pan_cvs version

    • Friday

  • 296960 10/30/09 20:23  R. Subedi      HRS detector status

  • 296959 10/30/09 18:31  Jin Huang &    Cosmic Check on LHRS

  • 296952 10/30/09 14:40  R. Michaels    put ROC25 back into DAQ

  • 296951 10/30/09 14:36  R. Michaels    deleted a bunch of files on adaq

  • 296946 10/30/09 13:42  Ole Hansen     Re: adaq quota exceeded

  • 296945 10/30/09 13:33  A. Camsonne    Quota exceeded on adaq

  • 296942 10/30/09 12:37  D.Wang         checked dard currents for S1 both arms

  • 296941 10/30/09 12:20  R. Michaels    re: new kind of glitch in ADC18

  • 296940 10/30/09 12:07  R. Michaels    new ADC18 code issues

    • Thursday

  • 296921 10/29/09 21:26  X. Zheng       food

  • 296920 10/29/09 19:45  M Friend       Compton run summary, cont.

  • 296919 10/29/09 19:41  Hall work      R. Subedi  et al.

  • 296914 10/29/09 17:49  M Friend       Compton run summary

  • 296912 10/29/09 16:07  R. Michaels    roll-out of new ADC18 code

  • 296908 10/29/09 14:36  E.Chudakov     Moller - helicity signals

    • Wednesday

  • 296905 10/28/09 16:57  fansler        cold return/ return valves

  • 296904 10/28/09 15:02  dalton         multirun analysis changes (WAC)

  • 296897 10/28/09 14:21  fansler        cold return

  • 296896 10/28/09 12:46  silwal         changes to generate correct .db files for Pvdis and PvdNoQweak config

  • 296895 10/28/09 12:21  M Friend       Compton laser not locking

  • 296892 10/28/09 11:28  R. Michaels    changes to DAQ

  • 296891 10/28/09 11:25  fansler        cold return

  • 296887 10/28/09 10:58  fansler        cold return

  • 296886 10/28/09 10:57  fansler        cold return

  • 296883 10/28/09 10:47  W. Deconinck   Power outage: lessons learned

  • 296882 10/28/09 10:41  brads          Fixed noisy MPS signal to orig Moller DAQ

  • 296881 10/28/09 10:33  fansler        cold return

  • 296878 10/28/09 06:58  R. Michaels    DAQ mods for PVDIS

    • Tuesday

  • 296877 10/27/09 20:33  silwal         removed PMTs from the HAPPEX detectors along with the det 16/18 bit adcs, and some other items

  • 296876 10/27/09 18:54  folts          cryo valves

  • 296875 10/27/09 17:25  Ole Hansen     Re: halog command doesn't work

  • 296874 10/27/09 17:07  M Friend       halog command doesn't work

  • 296873 10/27/09 16:57  M Friend       Compton laser turned on

  • 296872 10/27/09 16:36  M Friend       Compton epics reboot

  • 296871 10/27/09 16:31  M Friend       Edet moved to garage

  • 296869 10/27/09 16:26  O. Glamazdin   Moller DAQ

  • 296864 10/27/09 15:53  atrig          Trigger-Download

  • 296863 10/27/09 14:57  A. Camsonne    adaqh1 back up

  • 296862 10/27/09 14:07  O. Glamazdin   iochla is frozen

  • 296861 10/27/09 11:11  mcnulty        Run log for last nights Al bkgd measurements

  • 296860 10/27/09 10:48  W. Deconinck   Power outage: preliminary assessment at 8am meeting

  • 296859 10/27/09 08:28  W. Deconinck   No problem with our file server.

  • 296858 10/27/09 08:22  W. Deconinck   CC contacted for file server

  • 296857 10/27/09 07:24  W. Deconinck   Hall door was stuck, now fixed

  • 296856 10/27/09 06:56  silwal         in restricted access

  • 296855 10/27/09 05:37  silwal         "beam spot" on the scope in middle room CH where we monitor the raster size???

  • 296854 10/27/09 04:59  silwal         alarm sensors off, with Jack's help

  • 296853 10/27/09 04:37  silwal         power back up, ~4:20 am

  • 296852 10/27/09 00:57  deng           All the computers and ups in the middle  room are shut down

  • 296851 10/27/09 00:51  W. Deconinck   Power failure

  • 296850 10/27/09 00:46  mcnulty        Access activity before power outage.

  • 296849 10/27/09 00:40  mcnulty        Massive Power Outage occured at 00:38

  • 296848 10/27/09 00:30  W. Deconinck   Magnet trip (figure)

  • 296847 10/27/09 00:22  W. Deconinck   Zoom in on magnet trip

  • 296846 10/27/09 00:12  M Friend       Compton run summary

  • 296845 10/27/09 00:10  mcnulty        Called for escorted access to reset Q2

  • 296844 10/27/09 00:05  ellie          Swing Shift Summary

  • 296843 10/27/09 00:04  silwal         left arm Q2 down, tech

    • Monday

  • 296839 10/26/09 23:56  silwal         spot++, MCC 11.1x11.1, 4.8x4.0mm, dummy Al

  • 296834 10/26/09 23:46  silwal         spot++, MCC 11.1x11.1, 4.5x4.0 mm

  • 296820 10/26/09 23:21  silwal         spot ++, MCC 11.1x11.1, 4.8x4.0 mm

  • 296813 10/26/09 23:09  silwal         spot++, MCC 11.1x11.1, 4.8x4.0 mm

  • 296809 10/26/09 22:57  silwal         spot++, MCC 10x10, 4.2x3.5 mm

  • 296803 10/26/09 22:38  silwal         spot++, 8x8MCC, 3.5x2.7mm

  • 296799 10/26/09 22:31  kamyers        target moved to al dummy

  • 296795 10/26/09 22:21  kamyers        alarm handler problem fixed

  • 296794 10/26/09 22:21  silwal         spot++, 8x8 MCC, 3.5x3.7 mm

  • 296793 10/26/09 22:15  ellie          Compton Running Again

  • 296790 10/26/09 22:13  ellie          Compton Problems

  • 296789 10/26/09 22:12  kamyers        target alarm handler not opening

  • 296788 10/26/09 22:09  silwal         spot++, 10x10MCC, run # 25128

  • 296767 10/26/09 20:29  silwal         spot++, run # 25124, 25cm LH2 target, empty

  • 296760 10/26/09 20:12  kamyers        target moved to Loop 3

  • 296758 10/26/09 20:07  mcnulty        Another spot++ after beam steering a bit

  • 296756 10/26/09 20:04  mcnulty        MCC doesn't understand raster size problem

  • 296753 10/26/09 19:45  kamyers        target strip charts and status

  • 296752 10/26/09 19:44  kamyers        target moved to carbon hole

  • 296751 10/26/09 19:43  mcnulty        MCC investigating raster size problem

  • 296744 10/26/09 19:06  silwal         spot++, run # 25120, MCC 11x11(4.5x3.5mm), S0 trigger

  • 296738 10/26/09 18:52  mcnulty        spot++ results small !

  • 296737 10/26/09 18:52  silwal         spot++, Dummy Al, 10 uA, S0 trigger

  • 296732 10/26/09 18:36  mcnulty        MCC operator just put 10uA unrastered beam on our dummy Al target!!!!!

  • 296730 10/26/09 18:35  A. Camsonne    Compton changed FIFO settings

  • 296727 10/26/09 18:23  ellie          Harp Scan done

  • 296726 10/26/09 18:15  mcnulty        Preparing for Al background measurement on empty loop 3

  • 296725 10/26/09 18:11  M Friend       Edet moved to -3.0mm

  • 296724 10/26/09 18:01  kamyers        Target moved to Aluminum dummy

  • 296723 10/26/09 17:59  M Friend       Edet moved to 0.0mm

  • 296721 10/26/09 17:24  ellie          Beam Permit, MCC sending Tuned Beam

  • 296717 10/26/09 16:28  folts          checklist tech

  • 296716 10/26/09 16:17  Jack (Techs)   Status of spectrometers

  • 296712 10/26/09 15:35  A. Camsonne    Target ion chamber stripchart

  • 296705 10/26/09 15:04  R. Michaels    lessons low-I cavity tests

  • 296703 10/26/09 14:44  mcnulty        Some Al background analysis 

  • 296702 10/26/09 14:41  paschke        position differences for HAPPEX-I

    • Sunday

  • 296676 10/25/09 22:54  liye           FAN change

  • 296675 10/25/09 22:48  silwal         swing shift summary, no beam, both arms down

  • 296674 10/25/09 22:24  folts          cryo problems/ tech

  • 296673 10/25/09 22:19  liye           JT change

  • 296672 10/25/09 22:17  W. Deconinck   Restricted access

  • 296671 10/25/09 22:17  liye           JT change

  • 296670 10/25/09 21:53  silwal         turned charge feedback/dithering off

  • 296669 10/25/09 21:48  W. Deconinck   No beam for tonight: experiment down.

  • 296668 10/25/09 19:28  silwal         ask for controlled access, Heidi & Todd are coming in to take a look at the level/flow meters & ESR flow 

  • 296661 10/25/09 19:08  W. Deconinck   Reset the level meters, back to Compton studies

  • 296660 10/25/09 18:36  M Friend       ETROC firmware reloaded

  • 296659 10/25/09 18:31  silwal         controlled access to reset the lead flow meters

  • 296658 10/25/09 18:30  W. Deconinck   PD called, we request controlled access to reset level meters

  • 296657 10/25/09 17:50  W. Deconinck   Moving to empty target and Compton studies

  • 296656 10/25/09 17:37  dalton         Compton cavity optimised

  • 296655 10/25/09 16:55  W. Deconinck   Magnet currents and Q1R flows

  • 296654 10/25/09 16:45  liye           target Parameter change

  • 296653 10/25/09 16:40  liye           target PID Parameters change

  • 296652 10/25/09 16:33  liye           target temp. trip

  • 296651 10/25/09 16:17  silwal         all magnets down (techs)

  • 296650 10/25/09 16:16  silwal         all magnets down, cryo trip

  • 296649 10/25/09 16:16  liye           target

  • 296648 10/25/09 16:15  liye           target

  • 296647 10/25/09 16:13  K. Grimm       Day Shift Summary

  • 296645 10/25/09 16:08  K. Grimm       Escorted access, R-Det HV off

  • 296644 10/25/09 15:55  K. Grimm       Short controlled access for resetting R-Q1 PS, paged Ed Folts

  • 296642 10/25/09 15:40  K. Grimm       Right Q1 tripped

  • 296633 10/25/09 15:20  Chun-Min Jen   hall-A target screen snapshot

  • 296632 10/25/09 15:15  K. Grimm       Hall A Tool Screen Snapshot

  • 296631 10/25/09 14:46  ellie          HAPPEX Feedback Monitor says it's April 3rd, 1990

  • 296630 10/25/09 14:39  K. Grimm       Back to production run

  • 296628 10/25/09 14:22  K. Grimm       Moving back to 20cm lH2 target (loop1)

  • 296626 10/25/09 14:17  dalton         Left HRS S0 voltage on

  • 296625 10/25/09 14:17  K. Grimm       Checking beam after Moeller: OK

  • 296624 10/25/09 14:15  ellie          spot++ screen capture

  • 296620 10/25/09 13:53  K. Grimm       Turning on Compton GSO HV

  • 296619 10/25/09 13:51  O. Glamazdin   Hall A laser phase study

  • 296618 10/25/09 13:45  K. Grimm       Moeller is finished, MCC needs ~20min for restoring beam

  • 296617 10/25/09 13:07  W. Deconinck   Run plan for rest of 10/25 day, swing, owl, and tomorrow 10/26

  • 296616 10/25/09 12:36  K. Grimm       Turning Compton GSO PMT off during Moeller tuning

  • 296605 10/25/09 10:47  K. Grimm       Ongoing MCC tuning for Moller

  • 296604 10/25/09 10:14  K. Grimm       Don't use hacweb1 computer for serious work

  • 296603 10/25/09 09:52  ellie          Strange Target and Cavity BPM Correlations

  • 296602 10/25/09 09:41  K. Grimm       Moving to empty target

  • 296599 10/25/09 09:32  Armstrong      Late Post: Shift Summary, Swing shift Oct 24

  • 296598 10/25/09 09:19  ellie          Target in Start of Run was incorrect, should be 20cm LH2

  • 296595 10/25/09 09:11  K. Grimm       Sasha called back: onsite in ~30min

  • 296594 10/25/09 08:30  K. Grimm       Paged Sasha for scheduling Moeller measurement

  • 296590 10/25/09 07:56  silwal         owl shift summary

  • 296589 10/25/09 07:36  Apar           beam spot

  • 296588 10/25/09 07:35  deng           target screen shot

  • 296572 10/25/09 05:50  silwal         charge feedback/dithering back on for sometime now

  • 296570 10/25/09 05:44  Apar           spot++

  • 296562 10/25/09 03:32  silwal         dithering turned on, was off earlier on MCC's end

  • 296551 10/25/09 02:09  silwal         lumi widths ~ 600 ppm, right arm det width ~ 5400 ppm

  • 296550 10/25/09 02:02  silwal         charge asymmetries huge, RHWP @ 10, waiting for hall B to end their run before changing RHWP to 1200

  • 296549 10/25/09 01:50  D.Wang         compton tuned

  • 296546 10/25/09 01:45  silwal         new lumi/right arm det HV

  • 296544 10/25/09 01:20  mcnulty        Returning to Integrating DAQ

  • 296542 10/25/09 01:20  mcnulty        Quick rate scan on loop 1 target

  • 296541 10/25/09 01:16  mcnulty        Q2 measurement (run 4719)

  • 296537 10/25/09 00:52  mcnulty        Preparing for Q2 measurement

  • 296535 10/25/09 00:42  silwal         hall A general tools

  • 296534 10/25/09 00:41  silwal         RHWP @ 10. should have been at 1200.

  • 296533 10/25/09 00:32  D.Wang         compton high voltage won't stay on

  • 296532 10/25/09 00:10  W. Deconinck   Compton HV off, too many trips

  • 296529 10/25/09 00:02  kamyers        fluctuating target temperature

    • Saturday

  • 296527 10/24/09 23:59  kamyers        fan speed to 65 Hz

  • 296526 10/24/09 23:53  W. Deconinck   Ramping up Q1 Left

  • 296525 10/24/09 23:51  Armstrong      Target studies... getting close to operating point

  • 296524 10/24/09 23:47  kamyers        target strip charts

  • 296523 10/24/09 23:46  kamyers        target GUI screen capture

  • 296522 10/24/09 23:46  Armstrong      Hall A tools

  • 296521 10/24/09 23:43  Armstrong      Target: beam compensation not working

  • 296520 10/24/09 23:40  mcnulty        spot++ loop 1

  • 296507 10/24/09 23:11  A. Camsonne    Compton rates ok at 80 uA - DAQ ok

  • 296506 10/24/09 22:56  W. Deconinck   Left Q2 trip info

  • 296504 10/24/09 22:42  Armstrong      Left Q2 trips, but at higher current

  • 296503 10/24/09 22:38  kamyers        Loop 1 fan increased to 48 Hz

  • 296502 10/24/09 22:33  kamyers        Target now at Loop 1

  • 296501 10/24/09 22:32  meekins        BDS fault and repair.

  • 296500 10/24/09 22:30  Armstrong      Adjusted lead flows on LQ2

  • 296499 10/24/09 21:42  Armstrong      Hall A Tools

  • 296498 10/24/09 21:18  D. Armstrong   Target motion stuck.

  • 296497 10/24/09 21:10  A. Camsonne    ETROC power cycled 

  • 296496 10/24/09 21:09  kamyers        target motion stopping short of Loop 1 encoder position

  • 296495 10/24/09 21:06  mcnulty        Right arm s0's off

  • 296493 10/24/09 20:56  mcnulty        Spot++ raster current scan

  • 296489 10/24/09 20:44  kamyers        we are now able to move to Loop 1 with target GUI

  • 296488 10/24/09 20:38  kamyers        target moved to Carbon Hole

  • 296487 10/24/09 20:36  mcnulty        Rarm s0 HV turned on (Preparing for Holey Carbon beam position/raster check)

  • 296486 10/24/09 20:35  A. Camsonne    Compton rates fine at high current

  • 296485 10/24/09 20:30  D. Armstrong   Can't put Loop 1 target in beam due to GUI

  • 296484 10/24/09 20:25  A. Camsonne    Requested 100 uA for Compton rates check while we are fixing the target GUI

  • 296483 10/24/09 20:18  A. Camsonne    Compton photon background high

  • 296482 10/24/09 20:17  Ole Hansen     spot++

  • 296481 10/24/09 20:09  W. Deconinck   FFB is working again.

  • 296479 10/24/09 20:04  D. Armstrong   Newer Harp scan

  • 296478 10/24/09 19:53  D. Armstrong   Harp Scan results

  • 296477 10/24/09 19:34  W. Deconinck   Corrections/additions to run plan

  • 296476 10/24/09 19:23  W. Deconinck   Run plan with magnets up in right arm

  • 296469 10/24/09 19:20  D. Armstrong   Heidi saves the day...

  • 296468 10/24/09 19:08  A. Camsonne    Right arm ready for production

  • 296467 10/24/09 19:07  A. Camsonne    Ramping Q2 up after lead flow increase

  • 296466 10/24/09 18:55  A. Camsonne    Right Q2 lead flow increased

  • 296465 10/24/09 18:29  W. Deconinck   Run plan when magnets down

  • 296464 10/24/09 18:28  W. Deconinck   Access to increase the lead flows in Q2R (on suggestion of Heidi)

  • 296463 10/24/09 17:39  W. Deconinck   Another trip in Q2R (last one)

  • 296462 10/24/09 17:11  dalton         Compton cavity optimised

  • 296461 10/24/09 16:37  dalton         Compton laser polarisation fixed

  • 296460 10/24/09 16:30  W. Deconinck   Ramping down Q3R to set polarity correctly

  • 296459 10/24/09 16:06  W. Deconinck   Right Q2 tripped again

  • 296457 10/24/09 16:00  K. Grimm       Day Shift Summary

  • 296456 10/24/09 15:45  K. Grimm       Power plant technician working on CH A/C

  • 296455 10/24/09 15:37  W. Deconinck   PS of Q2R tripped again

  • 296448 10/24/09 14:55  K. Grimm       Hot Counting House: A/C apparently not working.

  • 296447 10/24/09 13:15  Folts/Fansle   Multiple failures

  • 296446 10/24/09 11:41  W. Deconinck   Status of the magnets (info from Jack)

  • 296439 10/24/09 11:16  A. Camsonne    Low currents runs tests for Compton

  • 296438 10/24/09 11:04  K. Grimm       HallA is in controlled access

  • 296437 10/24/09 11:03  M Friend       Compton low current run summary

  • 296436 10/24/09 10:34  M Friend       edet moved to garage

  • 296435 10/24/09 10:23  K. Grimm       Controlled access scheduled for ~11AM

  • 296434 10/24/09 10:22  K. Grimm       Requested 10uA for Compton runs

  • 296433 10/24/09 10:18  M Friend       edet moved to -3mm

  • 296432 10/24/09 09:58  K. Grimm       Compton rates look good now at nominal BPM positions

  • 296431 10/24/09 09:54  K. Grimm       Controlled access coming up soon

  • 296430 10/24/09 09:35  K. Grimm       MCC is trying the non-noninal beam position settings for Compton tuning

  • 296429 10/24/09 09:23  K. Grimm       Does beam position tuning affect the Compton tuning?

  • 296428 10/24/09 08:53  K. Grimm       Request for nominal beam position, orbit lock was off

  • 296427 10/24/09 08:48  Klaus          Beam position iff off, beam current strip chart

  • 296426 10/24/09 08:44  D.Wang         compton test runs summary

  • 296425 10/24/09 08:39  D.Wang         compton Edet moved to garage

  • 296424 10/24/09 08:20  K. Grimm       Day shift status

  • 296423 10/24/09 08:03  deng           screen shot for target

  • 296422 10/24/09 08:02  deng           screen shot for target

  • 296420 10/24/09 08:01  ZAFAR AHMED    Hall A tools

  • 296419 10/24/09 07:59  X.Deng/D.Wan   PVDIS BCM test runs

  • 296418 10/24/09 07:43  D.Wang         compton bkg returns to normal after a beam trip

  • 296417 10/24/09 07:41  ZAFAR AHMED    Owl shift summary

  • 296410 10/24/09 07:19  D.Wang         compton background went bad at about 7:00

  • 296406 10/24/09 05:42  D.Wang         compton background increased

  • 296398 10/24/09 03:51  D.Wang         compton Edet currents at 7.5mm

  • 296397 10/24/09 03:41  A. Camsonne    Compton runs wish-list - Rough plan

  • 296396 10/24/09 03:38  A. Camsonne    ETROC firmware reloaded

  • 296395 10/24/09 03:35  D.Wang         compton Edet currents at -3 mm

  • 296388 10/24/09 03:03  A. Camsonne    Compton Vertical scan

  • 296386 10/24/09 00:01  A. Camsonne    Compton tune started

    • Friday

  • 296379 10/23/09 23:07  W. Deconinck   Status of the experiment (overview)

  • 296378 10/23/09 22:43  W. Deconinck   Requested beam permit but vacuum issue in Hall A beamline

  • 296376 10/23/09 22:19  K. Grimm       Short controlled access (Alex and Wouter)

  • 296375 10/23/09 21:49  W. Deconinck   Hall A tools after quench

  • 296374 10/23/09 21:49  K. Grimm       Target screenshot

  • 296373 10/23/09 21:48  W. Deconinck   Quench of right arm

  • 296372 10/23/09 21:42  W. Deconinck   Beam permit requested

  • 296367 10/23/09 20:48  K. Grimm       Left+ Right HRS  connection error alarms (temporarily)

  • 296365 10/23/09 20:43  A. Camsonne    Rebooting HRS magnet IOC

  • 296364 10/23/09 20:43  A. Camsonne    ( Techs )Power cycled Right Arm flow meter ( same symptom as previous meter )

  • 296361 10/23/09 20:19  W. Deconinck   Correction

  • 296359 10/23/09 20:07  W. Deconinck   Overview of work performed in the hall earlier (with Ed, Alex)

  • 296358 10/23/09 20:02  folts          magnets/ tech

  • 296355 10/23/09 19:55  W. Deconinck   Right arm magnets all down after trip/quench

  • 296354 10/23/09 19:41  K. Grimm       Target screenshot after HRS quench

  • 296343 10/23/09 19:06  W. Deconinck   Power supply problem Q2 left arm

  • 296342 10/23/09 19:05  W. Deconinck   Trying to bring magnets back up after work

  • 296341 10/23/09 18:58  adaq           Left arm Q2 tripped again

  • 296338 10/23/09 18:01  W. Deconinck   Status of the spectrometer magnets

  • 296337 10/23/09 17:50  W. Deconinck   Ramping down all magnet

  • 296336 10/23/09 17:34  K. Grimm       Flowmeter replacement for R-Q3

  • 296335 10/23/09 17:32  W. Deconinck   Ed Folts is replacing the Q3R flow meter module

  • 296334 10/23/09 17:24  K. Grimm       Target Screenshot during HRS trips

  • 296333 10/23/09 17:23  W. Deconinck   Maybe lead flows need to be adjusted again?

  • 296332 10/23/09 17:20  A. Camsonne    Q1 quenched

  • 296331 10/23/09 17:08  A. Camsonne    Right arm Dipole Lead flow odd value

  • 296330 10/23/09 17:04  A. Camsonne    Lead flows

  • 296329 10/23/09 16:51  A. Camsonne    Left Q2 tripped when going from 500 A to 550 A

  • 296328 10/23/09 16:50  A. Camsonne    Right Q2 and Q3 tripped again while cycling

  • 296327 10/23/09 16:43  A. Camsonne    Right Q2 trip

  • 296326 10/23/09 16:37  A. Camsonne    Left Q2 tripped again

  • 296324 10/23/09 16:10  D. Armstrong   Shift Summary

  • 296322 10/23/09 16:04  M Friend       Compton epics reboot

  • 296320 10/23/09 16:00  D. Armstrong   Target Filled

  • 296319 10/23/09 15:51  riderkb        Target screens and plots

  • 296312 10/23/09 14:40  dalton         Finished with QWP scan

  • 296306 10/23/09 12:59  kbrider        target screen and charts

  • 296299 10/23/09 12:02  A. Camsonne    Compton current camera dead switched to hacp4

  • 296296 10/23/09 11:46  A. Camsonne    Moved inhibited photon trigger to PU7

  • 296295 10/23/09 11:41  A. Camsonne    Compton ADC empty photon spectrum solved

  • 296281 10/23/09 10:35  W. Deconinck   Compton tuning will be an MCC priority when target is back

  • 296280 10/23/09 10:29  D. Armstrong   Controlled access

  • 296279 10/23/09 10:14  A. Camsonne    Compton photon background rates high

  • 296277 10/23/09 09:48  D. Armstrong   correction

  • 296276 10/23/09 09:44  A. Camsonne    BCM U1 restored

  • 296275 10/23/09 09:40  D. Armstrong   Fast Feedback Fixed

  • 296274 10/23/09 09:04  A. Camsonne    Sending temporary U3 to U1 BCM for Compton BCM check

  • 296273 10/23/09 08:54  dalton         Compton: cavity polarisation measured low

  • 296272 10/23/09 08:53  D. Armstrong   Status update: FBB work and target cooldown plans

  • 296271 10/23/09 08:33  W. Deconinck   Run plan for the day shift

  • 296268 10/23/09 08:26  mcnulty        Charge History: 167.9 C (as of 09:00 10/23/2009)

  • 296266 10/23/09 07:54  ZAFAR AHMED    Owl shift summary

  • 296257 10/23/09 06:24  R. Michaels    empty target, gains restored

  • 296256 10/23/09 06:23  R. Michaels    runs at 0.5 uA

  • 296246 10/23/09 06:05  R. Michaels    re-do calib at 5 uA (higher gain)

  • 296242 10/23/09 05:55  R. Michaels    run 4709 with more gain

  • 296239 10/23/09 05:52  R. Michaels    cavity bpm 0.5 uA, first try

  • 296238 10/23/09 05:51  R. Michaels    increased gains on cavities

  • 296235 10/23/09 05:45  R. Michaels    cavity BPM scan, 5 uA

  • 296231 10/23/09 05:39  R. Michaels    happex run 13552

  • 296228 10/23/09 05:29  R. Michaels    low-I cavity plan.

  • 296227 10/23/09 05:22  R. Michaels    sensitivity of current monitor

  • 296226 10/23/09 05:18  R. Michaels    hacweb1 rebooted

  • 296223 10/23/09 05:12  R. Michaels    low-I cavity test, part I

  • 296216 10/23/09 04:44  R. Michaels    Compton started, 5 uA

  • 296215 10/23/09 04:41  R. Michaels    post gains=0

  • 296214 10/23/09 04:40  O.Glamazdin    Moller results

  • 296213 10/23/09 04:29  R. Michaels    cavity gains restored

  • 296209 10/23/09 03:25  R. Michaels    more ADC18 tests

  • 296184 10/23/09 02:30  R. Michaels    Oversampling runs with new ADC18 code.

  • 296172 10/23/09 01:34  ZAFAR AHMED    Tech. Cryo flow alarm.

  • 296171 10/23/09 01:19  ZAFAR AHMED    Tech. Cryo level. Q2 and Q3 are 0 in right arm.

  • 296168 10/23/09 01:07  R. Michaels    flag righthrs added to CODA database

    • Thursday

  • 296162 10/22/09 23:47  LeRose         Target Screen/Strip Charts

  • 296154 10/22/09 22:11  Jack (Techs)   RQ1 and LQ1 reset

  • 296153 10/22/09 22:00  Jack (Techs)   RQ3 power supply reset

  • 296152 10/22/09 21:33  W. Deconinck   Escorted access for Moller expert

  • 296137 10/22/09 19:16  W. Deconinck   FFB still broken: MCC will try for 1hr

  • 296133 10/22/09 18:57  O. Glamazdin   HACWEB1 is frosen

  • 296132 10/22/09 18:55  W. Deconinck   Results of the harp scan

  • 296129 10/22/09 18:16  W. Deconinck   Problems ramping up Q1L and Q3R (even after manual reset in hall)

  • 296126 10/22/09 17:06  W. Deconinck   Recycling and ramping up Q2, D, Q3 for L and R arm

  • 296123 10/22/09 16:21  W. Deconinck   Plan for the swing and owl shift

  • 296121 10/22/09 16:01  ellie          Day Shift Summary

  • 296120 10/22/09 15:50  Fansler        Cryo since power loss

  • 296117 10/22/09 14:38  W. Deconinck   More information on target loop 3->2 switch-over

  • 296115 10/22/09 14:21  K. Grimm       Turned off the alarm for broken loop3 fan motor.

  • 296114 10/22/09 14:07  W. Deconinck   Changing to loop 2 cell (20 cm)

  • 296111 10/22/09 13:37  Jack (Techs)   Right Dipole power supply M3 switch

  • 296110 10/22/09 13:34  Jack (Techs)   Right sieve slit position encoder dead

  • 296105 10/22/09 12:42  W. Deconinck   Target motor problems!  Phone conference at 1:30pm.

  • 296100 10/22/09 12:14  W. Deconinck   Spectrometer magnet problems diagnosed, being fixed

  • 296090 10/22/09 10:25  W. Deconinck   Controlled access for target and magnets

  • 296087 10/22/09 09:56  W. Deconinck   MCC preparing for controlled access

  • 296086 10/22/09 09:47  ellie          Hall is in Controlled Access

  • 296083 10/22/09 09:03  ellie          Fast FB Looks Fixed, MCC testing high current

  • 296082 10/22/09 09:01  W. Deconinck   Plan for the day shift

  • 296078 10/22/09 07:58  M Friend       Owl shift summary

  • 296071 10/22/09 05:20  Apar           spot++

  • 296064 10/22/09 04:15  M Friend       Compton cavity tune

  • 296057 10/22/09 01:34  M Friend       HVs off

  • 296056 10/22/09 01:26  M Friend       All of the HVs are on?

  • 296055 10/22/09 00:46  Yi Qiang       Hall in beam permit, MCC is tuing beam through empty target

  • 296054 10/22/09 00:43  M Friend       Compton photon detector moved

    • Wednesday

  • 296045 10/21/09 22:48  D.Wang/X.Den   access work (PVDIS)

  • 296041 10/21/09 22:41  A. Camsonne    ETROC firmware short event size loaded

  • 296022 10/21/09 19:14  dalton         Laser locked

  • 296019 10/21/09 18:34  dalton         Laser status

  • 296018 10/21/09 18:23  brads          Added Helicity gate to v792 in FADC Moller DAQ (also photo of VME crate)

  • 296017 10/21/09 18:17  brads          NIM MPS signal quality to Moller DAQ is marginal (fixed for FADC Moller DAQ)

  • 296014 10/21/09 17:45  brads          FYI: Relative timing of MPS and Helicity state signals seems to have shifted.

  • 296011 10/21/09 16:09  K. Grimm       Day Shift Summary

  • 296007 10/21/09 15:52  R. Michaels    ROC31 works again after mysterious sequence

  • 296006 10/21/09 15:51  Kai            Pvdis Left tagger working

  • 296005 10/21/09 15:49  Apar           PVDIS left tagger working

  • 295991 10/21/09 15:04  R. Michaels    further attempts to check ROC31

  • 295986 10/21/09 14:49  O. Glamazdin   iochla reboot

  • 295985 10/21/09 14:44  K. Grimm       MCC update: closing hall at 4pm

  • 295984 10/21/09 14:42  K. Grimm       ROC31 not responding after reboots, switching over to HapNoQweak configuration

  • 295983 10/21/09 14:38  R. Michaels    ROC31 not working

  • 295981 10/21/09 14:35  Abdurahim      Compton Laser Update (2)

  • 295978 10/21/09 13:44  K. Grimm       MCC Update: no beam until ~8PM

  • 295966 10/21/09 11:18  Abdurahim      Compton laser update

  • 295963 10/21/09 11:02  paschke        backgrounds vs rates vs PMT current

  • 295961 10/21/09 10:40  Yi Qiang       RC Summary (Oct. 20 Day shift ~ Oct. 21 Owl shift)

  • 295957 10/21/09 10:33  R. Michaels    target epics variables into datastream / Podd

  • 295956 10/21/09 10:32  Yi Qiang       RC Summary (Oct. 20 Day shift ~ Oct. 21 Owl shift)

  • 295955 10/21/09 10:32  K. Grimm       Preliminary: Hall closes at 2PM. Currently: restricted access

  • 295933 10/21/09 09:46  K. Grimm       Happex DAQ taken over by Rupesh working in Hall A

  • 295932 10/21/09 09:43  M Friend       Compton machine reboot

  • 295930 10/21/09 09:20  K. Grimm       HV status

  • 295922 10/21/09 05:01  M Friend       edet moved to garage

  • 295921 10/21/09 04:45  folts          power recovery/tech

  • 295917 10/21/09 02:12  A. Camsonne    iocha22 error message from portserver

  • 295915 10/21/09 01:58  A. Camsonne    Turned all HV channels on for HRS cosmics check out

  • 295914 10/21/09 01:55  A. Camsonne    Left HRS HV portserver moved to hatsv40 2003

  • 295913 10/21/09 01:54  A. Camsonne    iocha22 does not boot

  • 295911 10/21/09 01:23  M Friend       Compton lead filter

  • 295908 10/21/09 00:38  atrig          Trigger-Download

  • 295907 10/21/09 00:26  atrig          Trigger-Download

    • Tuesday

  • 295906 10/20/09 23:45  atrig          Trigger-Download

  • 295905 10/20/09 23:28  M Friend       Power back up

  • 295904 10/20/09 21:14  golge          Power Outage at Hall A

  • 295903 10/20/09 21:14  A. Camsonne    Shutting down computers

  • 295902 10/20/09 21:01  A. Camsonne    Compton ROC6 crashed

  • 295901 10/20/09 20:58  A. Camsonne    Back to 100 uA

  • 295900 10/20/09 20:58  A. Camsonne    Commented condition for target variables in epicsLogger

  • 295893 10/20/09 20:27  A. Camsonne    Requested 15 uA

  • 295886 10/20/09 19:52  R. De Leo      spot++

  • 295883 10/20/09 19:33  R. De Leo      spot++

  • 295874 10/20/09 18:00  A. Camsonne    Added EPICS variable to onlana.odef in 

  • 295873 10/20/09 17:53  golge          Target snapshots

  • 295872 10/20/09 17:17  A. Camsonne    Target EPICS variables

  • 295871 10/20/09 17:12  F. Garibaldi   Compton photon detector trip

  • 295868 10/20/09 17:06  A. Camsonne    Compton GSO HV tripped

  • 295867 10/20/09 17:04  F. Garibaldi   Hall A snapshot

  • 295866 10/20/09 16:39  golge          spot++

  • 295860 10/20/09 16:12  K. Grimm       K. Grimm

  • 295853 10/20/09 14:55  K. Grimm       MCC: Beam off for ~30min

  • 295852 10/20/09 14:41  Chun-Min Jen   JT value change

  • 295849 10/20/09 13:46  K. Grimm       .

  • 295848 10/20/09 13:45  K. Grimm       Hall A Tools screenshot

  • 295842 10/20/09 12:13  K. Grimm       Back to T=98uA, Linearity tests finished

  • 295841 10/20/09 12:13  A. Camsonne    Compton ROC5 rebooted by itself

  • 295839 10/20/09 11:54  A. Camsonne    Compton electron detector current at -3 mm

  • 295838 10/20/09 11:54  A. Camsonne    Compton electron detector in at -3 mm Coincidence run at 50 uA

  • 295837 10/20/09 11:53  K. Grimm       Changing to I=50uA for detector linearity tests (Rupesh)

  • 295834 10/20/09 11:50  K. Grimm       IHWP is IN, starting slug 28

  • 295833 10/20/09 11:45  apar           Halfwave plate IN, Slug 28

  • 295827 10/20/09 10:15  Yi Qiang       RC Summary (Oct. 19 Day shift ~ Oct. 20 Owl shift)

  • 295826 10/20/09 09:55  K. Grimm       Computer Center is asking for webserver downtime

  • 295823 10/20/09 09:39  mcnulty        Charge History: 165.5 C (as of 09:00 10/20/2009)

  • 295822 10/20/09 09:29  K. Grimm       Spot++ run 25099

  • 295816 10/20/09 08:35  K. Grimm       Compton Rate Snapshot

  • 295812 10/20/09 08:01  M Friend       Owl shift summary

  • 295811 10/20/09 08:00  M Friend       Change in Compton rate

  • 295807 10/20/09 07:14  J. Rubin       spot++

  • 295803 10/20/09 06:43  M Friend       Compton HV scan test runs

  • 295800 10/20/09 05:27  Richard Wils   Snapshots of target interface and charts

  • 295799 10/20/09 05:18  M Friend       Hall A tools screen

  • 295798 10/20/09 05:16  M Friend       N2 level low (tech)

  • 295797 10/20/09 05:01  J. Rubin       Error in run type labels (13415-13422)

  • 295794 10/20/09 04:51  J. Rubin       spot++

  • 295791 10/20/09 04:36  M Friend       Compton BPM instabilities

  • 295786 10/20/09 03:26  M Friend       Compton rates

  • 295783 10/20/09 02:21  J. Rubin       spot++

  • 295780 10/20/09 02:13  M Friend       Compton rates at 21:30 and 23:00

  • 295779 10/20/09 02:12  M Friend       Compton rates at 18:00 and 19:00

  • 295774 10/20/09 00:16  Richard Wils   Snapshots of Target interface and Charts

  • 295768 10/20/09 00:00  A. Deur        Shift summary

    • Monday

  • 295767 10/19/09 23:35  dalton         problem solved for the moment

  • 295764 10/19/09 22:57  D.Wang         compton test runs summary

  • 295763 10/19/09 22:49  D.Wang         compto electron run 20526, sth happened during the run

  • 295760 10/19/09 21:22  golge          spot++

  • 295749 10/19/09 20:39  D.Wang         compton Edet currents at -3 mm

  • 295744 10/19/09 19:49  golge          spot ++

  • 295737 10/19/09 18:16  dalton         Panguin crashing - no macro functionality

  • 295733 10/19/09 17:16  A. Camsonne    Compton photon rates

  • 295732 10/19/09 16:46  A. deur        BEM snapshot

  • 295731 10/19/09 16:37  A. Camsonne    Correlation Compton current with RF injector phase

  • 295730 10/19/09 16:36  A. Deur        BPM striptool

  • 295729 10/19/09 16:29  liye           target

  • 295728 10/19/09 16:28  liye           target

  • 295727 10/19/09 16:27  A. Deur        Hall A tools

  • 295724 10/19/09 16:14  liye           spot++

  • 295719 10/19/09 16:09  paschke        compton rates: a guide for interpreting the archiver plot

  • 295717 10/19/09 16:02  K. Grimm       Day Shift Summary

  • 295716 10/19/09 15:40  K. Grimm       Beam was off for 20min, back at 15:40

  • 295701 10/19/09 13:41  Kai            spot++ #25089

  • 295696 10/19/09 13:30  K. Grimm       Beam is back

  • 295693 10/19/09 13:20  dalton         Compton cavity optimised

  • 295692 10/19/09 13:16  A. Camsonne    Compton rates spikes started yesterday

  • 295688 10/19/09 13:04  K. Grimm       No beam for at least 30min

  • 295685 10/19/09 12:56  M Friend       Compton rates

  • 295675 10/19/09 11:14  M Friend       Compton stable

  • 295672 10/19/09 10:29  M Friend       Compton instabilities

  • 295671 10/19/09 10:05  A. Camsonne    Compton GSO HV back to 1800 V

  • 295668 10/19/09 09:29  ZAFAR AHMED    spot++

  • 295665 10/19/09 09:18  mcnulty        Charge History: 159.5 C (as of 09:00 10/19/2009)

  • 295664 10/19/09 09:08  Yi Qiang       RC Summary (Oct. 18 Day shift ~ Oct. 19 Owl shift)

  • 295663 10/19/09 09:03  A. Camsonne    Pathlength check for Hall A

  • 295662 10/19/09 09:00  A. Camsonne    Compton run with long laser off and on

  • 295661 10/19/09 08:45  adaq           IHWP changed to OUT, Slug 27

  • 295659 10/19/09 08:41  apar           Halfwave plate OUT, Slug 27

  • 295649 10/19/09 08:02  pking          Owl shift summary

  • 295648 10/19/09 07:46  pking          BEM screen

  • 295647 10/19/09 07:45  pking          Hall A tools & BPM chart

  • 295644 10/19/09 07:22  A. Camsonne    Photon background rate

  • 295643 10/19/09 07:09  Richard Wils   Snapshot target interface and crat screen

  • 295642 10/19/09 06:50  J. Rubin       spot++

  • 295641 10/19/09 06:49  pking          Compton rates not stable after the detector setting changes

  • 295636 10/19/09 06:41  pking          OPS is done with the pathlength adjustment

  • 295635 10/19/09 06:34  pking          Late entry:  OPS takes beam for pathlength check at 06:10

  • 295634 10/19/09 06:17  pking          Trying things to keep the Compton HV on...

  • 295631 10/19/09 05:54  pking          Compton HV trips at 05:41,05:43, 05:46, 05:47, 05:48,05:49, 05:51, 05:53

  • 295630 10/19/09 05:27  pking          Compton HV tripped at 05:22, 05:24, 05:25.

  • 295627 10/19/09 05:13  pking          Compton HV tripped at 05:08 and 05:12

  • 295626 10/19/09 05:02  pking          Compton HV tripped again at 04:58 and 04:59.

  • 295625 10/19/09 04:55  pking          Compton tripped at 04:40 and 04:49.

  • 295624 10/19/09 04:42  J. Rubin       spot++

  • 295621 10/19/09 04:34  pking          Compton HV tripped at 04:30 and 04:32

  • 295620 10/19/09 04:20  pking          Compton HV trip and 2 hour rate history

  • 295610 10/19/09 04:08  Richard Wils   Target temperatre dip

  • 295609 10/19/09 03:52  D.Wang         compton Edet moved to garage

  • 295608 10/19/09 03:50  D.Wang/A.Cam   compton test runs summary

  • 295603 10/19/09 01:56  J. Rubin       spot++ raster

  • 295600 10/19/09 01:45  D.Wang         compton Edet current at -3.0 mm

  • 295599 10/19/09 01:38  pking          Compton expert (D.Wang) takes over Compton DAQ

  • 295598 10/19/09 01:32  pking          Compton HV trip at 01:26

  • 295595 10/19/09 01:23  pking          The last three Compton trips

  • 295594 10/19/09 01:17  pking          Compton HV tripped.

  • 295593 10/19/09 01:14  pking          Compton DAQ died

  • 295592 10/19/09 01:07  pking          Compton tripped; backgroud rates higer

  • 295591 10/19/09 00:58  pking          

  • 295590 10/19/09 00:40  pking          Compton ROC6 not responding; reboot coda; still no ROC6

  • 295587 10/19/09 00:30  pking          Compton HV tripped; reset but did not start a new Compton run.

  • 295586 10/19/09 00:22  pking          Compton HV tripped; reset but did not start a new Compton run.

  • 295577 10/19/09 00:03  K. Grimm       Swing Shift Summary

    • Sunday

  • 295576 10/18/09 23:49  D.Wang         compton Edet moved to garage

  • 295575 10/18/09 23:47  D.Wang         compton electron only run 20497

  • 295574 10/18/09 23:47  D.Wang         compton electron only run 20497

  • 295573 10/18/09 23:37  golge          happex Run crashed

  • 295571 10/18/09 23:20  adaq           BEM screenshot

  • 295569 10/18/09 23:10  golge          spot++

  • 295566 10/18/09 23:09  W. Deconinck   Target tools screen capture

  • 295561 10/18/09 21:13  golge          spot++

  • 295555 10/18/09 20:50  K. Grimm       Compton Photon HV trip

  • 295554 10/18/09 20:42  D.Wang         compton Edet at -3.0 mm

  • 295544 10/18/09 20:04  W. Deconinck   Compton ROC6 reboot

  • 295543 10/18/09 19:35  K. Grimm       Spot++ Raster size clarification

  • 295542 10/18/09 19:17  golge          spot++

  • 295535 10/18/09 18:21  K. Grimm       Stable beam

  • 295530 10/18/09 16:48  K. Grimm       Compton Coda reboot (Buffer Full)

  • 295527 10/18/09 16:13  B. Quinn       Spot ++

  • 295518 10/18/09 16:10  pking          Day shift summary

  • 295506 10/18/09 15:04  A. Camsonne    auto-snapshot fixed 

  • 295505 10/18/09 14:36  pkign          Compton HV tripped again.

  • 295504 10/18/09 14:30  B. Quinn       spot ++

  • 295503 10/18/09 14:29  pking          Compton HV tripped

  • 295496 10/18/09 13:59  pking          Compton photon rates: 2 hour history

  • 295493 10/18/09 13:17  pking          BEM screenshot

  • 295492 10/18/09 13:12  narayan        Target Health reporting :regular

  • 295491 10/18/09 13:11  pking          BPM and BCM strip chart

  • 295490 10/18/09 13:10  pking          Hall A tools and Left Q3 helium level stripchart

  • 295487 10/18/09 11:57  pking          Hall A tools and Left Q3 helium level stripchart

  • 295486 10/18/09 11:55  pking          Compton phton rates:  2 hour history

  • 295485 10/18/09 11:53  Yi Qiang       RC Summary (Oct. 17 Day shift ~ Oct. 18 Owl shift)

  • 295483 10/18/09 11:31  pking          Beam is coming back up.

  • 295481 10/18/09 11:17  pking          Shift comfort issue:  CH freezer has defrosted

  • 295480 10/18/09 11:05  pking          Beam down for work on SA01B10 trim rack

  • 295476 10/18/09 09:49  pking          Compton photon rate: 2 hour history

  • 295475 10/18/09 09:37  narayan        Target Health reporting regular

  • 295474 10/18/09 09:37  pking          Hall A tools and Left Q3 Helium level

  • 295471 10/18/09 09:35  pking          Compton photon rates

  • 295470 10/18/09 09:10  Apar           spot++

  • 295464 10/18/09 08:19  pking          Compton ROC5 locked up

  • 295463 10/18/09 08:12  pking          Hall A Tools and Left Q3 He level history

  • 295462 10/18/09 08:01  dalton         Owl shift summary

  • 295461 10/18/09 07:42  dalton         Put half wave plate in

  • 295458 10/18/09 07:41  apar           Halfwave plate IN, Slug 26

  • 295457 10/18/09 07:38  dalton         compton HV trip

  • 295456 10/18/09 07:37  dalton         auto_snap not working

  • 295455 10/18/09 07:35  dalton         Hall A tools and LQ3 He level history

  • 295448 10/18/09 05:48  dalton         Hall A tools and LQ3 He level history

  • 295443 10/18/09 03:53  dalton         Hall A tools and LQ3 He level history

  • 295438 10/18/09 01:59  dalton         History of Left Q3 He level

  • 295437 10/18/09 01:53  J. Rubin       spot++ raster

  • 295436 10/18/09 01:53  dalton         Hall A tools screen

  • 295429 10/18/09 00:34  dalton         Left Q3 at 100% He again

  • 295426 10/18/09 00:04  pking          Swing shift summary

    • Saturday

  • 295423 10/17/09 23:58  pking          Hall A tools screen; Left Q3 is at 91%

  • 295422 10/17/09 23:08  pking          Left Q3 helium level back up at 100%

  • 295419 10/17/09 23:00  pking          News on Left Q3 He level; please post "tools" once an hour

  • 295418 10/17/09 22:52  pking          Compton was locked up; reboot and start new run.

  • 295417 10/17/09 22:48  pking          Helium level on Left Q3 is now 97.3%

  • 295416 10/17/09 22:44  pking          Hall A tools capture

  • 295415 10/17/09 22:36  folts          cryo problems/ tech

  • 295414 10/17/09 22:29  pking          Contact from CRYO about 100% full LHe on Left Q3

  • 295413 10/17/09 22:12  Yi Qiang       More on N2 level

  • 295410 10/17/09 21:59  pking          Hall A tool screen shot showing Left Q3 Helium level of 100.1%

  • 295409 10/17/09 21:57  ZAFAR AHMED    spot++

  • 295408 10/17/09 21:55  pking          Request 98 uA

  • 295405 10/17/09 21:51  ZAFAR AHMED    Cryo level- Too low and too high.

  • 295404 10/17/09 21:46  pking          Beam ready to be sent; ask for 15 uA to check positions

  • 295403 10/17/09 21:26  pking          Beam down for Hall A; OPS changing a trim card

  • 295398 10/17/09 20:39  pking          spot++ from run 25069

  • 295395 10/17/09 20:29  pking          BEM screen capture

  • 295394 10/17/09 20:27  pking          Hall A tools and BPM/BCM screen captures

  • 295393 10/17/09 20:26  Jhlee          screenshots of the target

  • 295390 10/17/09 19:46  Yi Qiang       Spot++ conparison of 15 uA to 98 uA

  • 295387 10/17/09 18:35  A. Camsonne    Compton Coincidence run plots run 20471

  • 295386 10/17/09 18:21  A. Camsonne    Compton electron detector in garage position

  • 295384 10/17/09 18:11  pking          Request 98 uA

  • 295382 10/17/09 18:05  M Friend       Compton run summary

  • 295381 10/17/09 18:03  ZAFAR AHMED    Spot++

  • 295378 10/17/09 17:59  A. Camsonne    Compton run 20471 low curent coincidence run

  • 295374 10/17/09 17:46  A. Camsonne    Compton photon background rate at 15 uA

  • 295373 10/17/09 17:46  pking          Request 15 uA for Compton coincidence measurement.

  • 295371 10/17/09 17:37  A. Camsonne    Compton electron detector to -2mm

  • 295370 10/17/09 17:12  M Friend       Saclay DAQ photon trigger fixed

  • 295367 10/17/09 16:10  A. Camsonne    Compton electron detector in at 0 mm

  • 295365 10/17/09 16:00  W. Deconinck   Day shift summary

  • 295360 10/17/09 14:07  B. Quinn       spot ++

  • 295355 10/17/09 13:51  W. Deconinck   Beam quality degradation: MCC explanation

  • 295354 10/17/09 13:51  M Friend       Compton rates snapshot

  • 295353 10/17/09 13:49  M Friend       Compton back to normal

  • 295352 10/17/09 13:33  M Friend       Compton photon detector

  • 295351 10/17/09 13:31  W. Deconinck   Compton photon at 1450V

  • 295350 10/17/09 13:00  narayan        Target Health reporting

  • 295346 10/17/09 12:52  R. Michaels    re: synch mon in ADCX

  • 295345 10/17/09 12:43  W. Deconinck   Hall A tools screen capture

  • 295338 10/17/09 09:55  V. Sulkosky    Run Coordinator summary: October 16, Swing shift to 17, Owl shift

  • 295337 10/17/09 09:28  B. Quinn       sync looks fine in prompt analysis

  • 295334 10/17/09 09:02  B. Quinn       Spot++ (L-HRS DAQ is back)

  • 295333 10/17/09 08:52  V. Sulkosky    Reset LHRS TS

  • 295330 10/17/09 08:43  B. Quinn       Another sync funny

  • 295329 10/17/09 08:37  W. Deconinck   Beam energy lock

  • 295326 10/17/09 08:04  pking          Owl shift summary

  • 295324 10/17/09 08:00  pking          Confusion about how to tell if "beam energy lock is on"

  • 295323 10/17/09 07:34  pking          Compton photon detector tripped.

  • 295322 10/17/09 07:14  pking          Request 98 uA

  • 295319 10/17/09 06:56  pking          Request 50 uA for beam-on detector linearity test

  • 295316 10/17/09 06:30  deng           target screen shot

  • 295315 10/17/09 06:30  pking          BEM screen capture

  • 295314 10/17/09 06:29  deng           target screen shot

  • 295313 10/17/09 06:24  pking          Hall A tools & BPM stripchart capture

  • 295312 10/17/09 06:02  silwal         spot ++, run # 4687

  • 295309 10/17/09 05:59  pking          Linearity test is complete; Request 5uA of beam

  • 295306 10/17/09 05:53  pking          MCC ready to send beam; linearity test almost complete

  • 295305 10/17/09 05:44  pking          Detector linearity test while beam is off

  • 295302 10/17/09 05:22  D.Wang         Epics reboot for compton

  • 295300 10/17/09 05:18  apar           Halfwave plate OUT, Slug 25

  • 295298 10/17/09 05:01  silwal         miracle of CODA reboot; CH scaler fixed

  • 295297 10/17/09 04:51  pking          Compton EPICS variables are not accessable

  • 295296 10/17/09 04:42  pking          Compton RATE_G flatlined

  • 295293 10/17/09 03:38  silwal         spot ++, run # 4686, no BPMA readout

  • 295288 10/17/09 03:23  pking          Late entry:  HA FFB "gain fail" at 02:50

  • 295284 10/17/09 01:48  pking          Compton DAQ lost communication with ROC5.

  • 295283 10/17/09 01:28  pking          Stopped Compton runs 20445 and 20446 due to rate flatline

  • 295278 10/17/09 00:19  R. Michaels    re: R-HRS spot++

    • Friday

  • 295276 10/16/09 23:37  W. Deconinck   Spot++ using the RIGHT arm

  • 295273 10/16/09 23:28  liye           target info.

  • 295272 10/16/09 23:27  liye           target

  • 295269 10/16/09 23:24  W. Deconinck   Hall A tools screen capture

  • 295266 10/16/09 22:22  W. Deconinck   Raster++

  • 295254 10/16/09 18:04  V. Sulkosky    Run Coordinator summary: October 15, Swing shift to 16, Day shift

  • 295253 10/16/09 17:43  dalton         Target: pressure the silver bullet?

  • 295250 10/16/09 17:03  V. Sulkosky    Run plan update (17:05 10/16/2009)

  • 295249 10/16/09 16:52  Ole Hansen     Strange injector BPM diffs?

  • 295243 10/16/09 16:07  R. Michaels    instructions re: CH scaler

  • 295241 10/16/09 15:52  R. Michaels    scaler (part II)

  • 295240 10/16/09 15:52  NIlanga        Shift Summary

  • 295239 10/16/09 15:45  R. Michaels    CH scaler problems (again)

  • 295236 10/16/09 15:42  B. Quinn       Spot++ (98uA)

  • 295232 10/16/09 15:06  narayan        Target Health reporting

  • 295231 10/16/09 15:05  R. Michaels    backout of ADC18 changes

  • 295228 10/16/09 15:00  A. Camsonne    /adaql10/work1 cleanup

  • 295224 10/16/09 14:50  R. Michaels    re: ADC18 and synch

  • 295214 10/16/09 13:21  B. Quinn       18bit ADC sync problem

  • 295208 10/16/09 12:10  M Friend       Good Compton rates

  • 295207 10/16/09 11:52  mercado        Sync signals with and without signal split

  • 295206 10/16/09 11:52  B. Quinn       Spot ++ 80uA LH2

  • 295202 10/16/09 11:39  B. Quinn       Spot ++ (Empty target)

  • 295194 10/16/09 09:34  R. Michaels    re: EPICS complaints

  • 295192 10/16/09 08:41  B. Quinn       Coda IOC warnings

  • 295183 10/16/09 08:01  ZAFAR AHMED    Owl shift summary

  • 295182 10/16/09 08:01  ZAFAR AHMED    Hall A tools.

  • 295177 10/16/09 07:24  D.Wang         target status and strip charts

  • 295167 10/16/09 03:53  D.Wang         compton Edet parked to garage

  • 295166 10/16/09 03:49  D.Wang         compton test runs

  • 295164 10/16/09 03:41  ZAFAR AHMED    Beam is off.

  • 295159 10/16/09 01:58  D.Wang         compton Edet current at -4.0mm

  • 295157 10/16/09 01:45  D.Wang         compton Edet moved to 2mm

  • 295156 10/16/09 01:28  D.Wang         target status and strip charts

  • 295145 10/16/09 00:08  Ole Hansen     Swing Shift Summary

    • Thursday

  • 295144 10/15/09 23:58  Ole Hansen     Analysis crashes due to full disk

  • 295139 10/15/09 23:19  mcnulty        Revision: Charge History: 141.0C (as of 10/15 at 22:00)

  • 295138 10/15/09 23:10  mcnulty        Charge History: 146.9C (as of 10/15 at 22:00)

  • 295136 10/15/09 23:00  V. Sulkosky    Compton Rates 60 minutes

  • 295134 10/15/09 22:57  V. Sulkosky    Injector Work Summary

  • 295133 10/15/09 22:26  V. Sulkosky    Cryo-Target instabilities

  • 295132 10/15/09 22:17  V. Sulkosky    Increased Raster to (10.2 x 10.2)

  • 295131 10/15/09 22:05  Han            Strip Charts (Target)

  • 295130 10/15/09 22:05  Ole Hansen     CODA is back

  • 295128 10/15/09 22:01  Ole Hansen     CODA restart

  • 295124 10/15/09 21:32  A. Camsonne    Compton vertical position to -0.75 mm

  • 295122 10/15/09 21:27  Ole Hansen     90 uA

  • 295120 10/15/09 21:22  Ole Hansen     Current to 80 uA

  • 295119 10/15/09 21:18  Ole Hansen     Target cooling issues

  • 295117 10/15/09 21:07  Ole Hansen     Dithering on

  • 295116 10/15/09 21:05  Ole Hansen     Preparing for production

  • 295113 10/15/09 20:53  Ole Hansen     Harp scan results

  • 295112 10/15/09 20:27  Nilanga        spot++

  • 295111 10/15/09 20:27  A. Camsonne    Compton tuned finished background rates are great

  • 295108 10/15/09 20:25  Ole Hansen     Beam arrives

  • 295100 10/15/09 19:58  V. Sulkosky    Dithering Turned Off While Tuning

  • 295099 10/15/09 19:42  Ole Hansen     Tuning beam

  • 295098 10/15/09 19:39  Nilanga        Spot++

  • 295095 10/15/09 19:32  V. Sulkosky    Run Coordinator summary: October 14, Swing shift to 15, Day shift

  • 295089 10/15/09 18:20  V. Sulkosky    Run plan update (18:20 10/15/2009)

  • 295086 10/15/09 17:04  V. Sulkosky    Beam Update (Not Good!)

  • 295074 10/15/09 16:02  Holmstrom      Day Shift Summary

  • 295072 10/15/09 15:47  mercado        Scaler channel went crazy in the middle of run 13265

  • 295066 10/15/09 13:10  narayan        Strip chart corresponign to decreased JT valve 

  • 295065 10/15/09 13:06  Jack (Techs)   RQ1 and LQ1 cycled - LQ1 control board corrupted

  • 295064 10/15/09 12:50  mercado        In-time helicity

  • 295063 10/15/09 12:24  narayan        Target moved to Empty

  • 295060 10/15/09 12:20  narayan        

  • 295059 10/15/09 12:18  narayan        JT valve decreasing

  • 295049 10/15/09 12:05  B. Quinn       Synchronization OK in earlier runs

  • 295048 10/15/09 11:28  meekins        Target transfer line inspections and loop 3 inlet temp

  • 295047 10/15/09 11:24  B. Quinn       Dithering is back

  • 295045 10/15/09 10:49  B. Quinn       Sloppy synchronization plots

  • 295044 10/15/09 10:47  Holmstrom      No Beam

  • 295043 10/15/09 10:41  B. Quinn       Dithering still not working

  • 295039 10/15/09 10:06  V. Sulkosky    Compton Rates after EPICS Reboot

  • 295038 10/15/09 09:58  dalton         Compton reboot

  • 295037 10/15/09 09:55  B. Quinn       Dithering not working

  • 295033 10/15/09 09:19  B. Quinn       Spot ++

  • 295029 10/15/09 08:58  B. Quinn       Lumi widths

  • 295028 10/15/09 08:40  B. Quinn       BPM was saturating

  • 295016 10/15/09 08:01  silwal         spot ++, run # 25052, spot size ~ 6x5

  • 295011 10/15/09 07:56  silwal         owl shift summary

  • 295010 10/15/09 06:21  silwal         link to ELOG entry

  • 295009 10/15/09 06:15  silwal         Moller dipole was not turned off after the last Moller measurement, requested MCC to turn it OFF

  • 295005 10/15/09 05:28  silwal         no beam since 4:35 am

  • 294993 10/15/09 03:50  silwal         spot ++, run # 25051, spot size ~ 5.8x5 mm

  • 294988 10/15/09 03:43  apar           Halfwave plate IN, Slug 24

  • 294984 10/15/09 02:51  liye           target

  • 294983 10/15/09 02:50  liye           target

  • 294978 10/15/09 00:25  A. Camsonne    Correlation Compton Edet photon lego plot

  • 294977 10/15/09 00:18  M Friend       edet moved to garage

  • 294968 10/15/09 00:06  M Friend       Compton run summary

  • 294967 10/15/09 00:05  A. Camsonne    Compton electron-photon correlation run 20406

  • 294964 10/15/09 00:00  Nilanga        Shift Summary

    • Wednesday

  • 294959 10/14/09 23:05  M Friend       Electron spectra for 95uA coincidence run

  • 294958 10/14/09 22:47  M Friend       Electron spectrum at -1.0mm

  • 294955 10/14/09 22:00  M Friend       edet moved to 7.0mm

  • 294954 10/14/09 21:48  Nilanga        Current lowered

  • 294953 10/14/09 21:43  M Friend       Odd looking correlation plot

  • 294952 10/14/09 21:42  gjin           target tools screen

  • 294951 10/14/09 21:42  M Friend       15uA Compton coinc run clock

  • 294950 10/14/09 21:41  gjin           target strip charts

  • 294947 10/14/09 20:57  M Friend       Good Compton rates

  • 294946 10/14/09 20:32  M Friend       Online analyzer crashed again

  • 294944 10/14/09 20:24  V. Sulkosky    Correction in Coulombs between 4:00 and 13:00 Yesterday

  • 294942 10/14/09 20:17  M Friend       spot++

  • 294939 10/14/09 20:10  V. Sulkosky    Run Coordinator summary: October 13, Swing shift to 14, Day shift

  • 294929 10/14/09 18:45  M Friend       Happex coda reboot

  • 294924 10/14/09 17:29  M Friend       Large Lumi Widths

  • 294923 10/14/09 17:28  V. Sulkosky    Run plan update (17:30 10/14/2009)

  • 294921 10/14/09 16:59  M Friend       spot ++

  • 294903 10/14/09 16:04  ZAFAR AHMED    Day shift summary

  • 294902 10/14/09 16:00  ZAFAR AHMED    Hall A tools.

  • 294900 10/14/09 15:46  R. Michaels    comments re: cryo instabilities

  • 294899 10/14/09 15:30  ZAFAR AHMED    Beam off - 4 hours.

  • 294896 10/14/09 15:04  mercado        Target RedAlarm

  • 294895 10/14/09 14:57  mercado        More Target Alarms

  • 294894 10/14/09 14:31  mercado        Target Alarm

  • 294891 10/14/09 13:19  M Friend       Good Compton Rates

  • 294890 10/14/09 13:12  A. Camsonne    Compton electron detector in position -3mm

  • 294889 10/14/09 13:06  Kai            spot++ when beam back

  • 294885 10/14/09 13:01  ZAFAR AHMED    Beam update - We have the beam now.

  • 294873 10/14/09 10:56  M Friend       edet moved to garage

  • 294872 10/14/09 10:50  V. Sulkosky    Injector BPM Plots

  • 294870 10/14/09 10:10  R. Michaels    beam will be off 2 hours

  • 294868 10/14/09 09:40  R. Michaels    Panguin back to normal

  • 294865 10/14/09 09:36  R. Michaels    bad Panguin plots.

  • 294864 10/14/09 09:29  A. Camsonne    Compton electron asymmetry at -4 mm from online histograms

  • 294861 10/14/09 08:26  R. Michaels    effect of JT on cryoflow (= small)

  • 294860 10/14/09 08:23  R. Michaels    increased JT

  • 294852 10/14/09 08:02  Chiranjib      OWL SHIFT SUMMARY

  • 294848 10/14/09 07:35  A. Camsonne    Rebooting Compton computer

  • 294847 10/14/09 07:35  A. Camsonne    Compton electron detector moved to -4 mm

  • 294846 10/14/09 07:31  silwal         target temp/heater unstable

  • 294845 10/14/09 07:21  A. Camsonne    Compton electron detector hit pattern at -3 mm Run 20287

  • 294844 10/14/09 07:04  A. Camsonne    Compton

  • 294841 10/14/09 06:37  A. Camsonne    Changed target for Compton position lock to -0.92 mm

  • 294840 10/14/09 06:18  A. Camsonne    Compton restarted

  • 294839 10/14/09 06:01  silwal         target ioc rebooted

  • 294825 10/14/09 03:49  silwal         spot ++, run # 25046

  • 294822 10/14/09 03:37  Chiranjib      Target screens

  • 294821 10/14/09 03:36  Chiranjib      target screens

  • 294816 10/14/09 01:20  Chiranjib      COMPTON ORBIT LOCK ON

  • 294813 10/14/09 00:40  dalton         Compton orbit lock off

  • 294804 10/14/09 00:02  hoyoung        Swing shift summary

    • Tuesday

  • 294799 10/13/09 22:42  sperduto       spot++

  • 294797 10/13/09 22:31  gjin           target tools screen

  • 294796 10/13/09 22:30  gjin           target strip charts

  • 294795 10/13/09 22:29  hoyoung        IHWP out

  • 294793 10/13/09 22:24  apar           Halfwave plate OUT, Slug 23

  • 294791 10/13/09 21:47  dalton         Coda restart

  • 294786 10/13/09 20:04  V. Sulkosky    Compton Background Rates Better

  • 294778 10/13/09 20:01  V. Sulkosky    Compton Rates V

  • 294777 10/13/09 20:00  V. Sulkosky    Compton Rates IV

  • 294776 10/13/09 19:59  V. Sulkosky    Compton Rates III

  • 294775 10/13/09 19:57  V. Sulkosky    Compton Rates II

  • 294774 10/13/09 19:55  V. Sulkosky    Compton Rates (Monday Swing)

  • 294773 10/13/09 19:53  gjin           JT valve adjustments

  • 294771 10/13/09 19:38  sperduto       spot++

  • 294768 10/13/09 19:30  gjin           target moved to LH2

  • 294766 10/13/09 19:23  sperduto       spot++

  • 294761 10/13/09 19:05  V. Sulkosky    Run plan update (19:05 10/13/2009)

  • 294760 10/13/09 18:56  O.Glamazdin    Moller results

  • 294757 10/13/09 17:33  mcnulty        Charge History: 132.0C (as of 10/13 at 13:00)

  • 294756 10/13/09 17:27  V. Sulkosky    Run Coordinator summary: October 12 to 13 (day shift)

  • 294750 10/13/09 16:09  ZAFAR AHMED    Day shift summary.

  • 294740 10/13/09 14:43  V. Sulkosky    Compton Rate Adjustment

  • 294737 10/13/09 13:58  A. Camsonne    Power cycled portserver hatsv5

  • 294736 10/13/09 13:34  ZAFAR AHMED    Controlled Access.

  • 294733 10/13/09 12:42  M Friend       Compton coincidence clock

  • 294732 10/13/09 12:38  kbrider        spot ++

  • 294731 10/13/09 12:35  M Friend       Compton edet clock

  • 294716 10/13/09 10:04  kbrider        spot++

  • 294711 10/13/09 09:09  liye           target log

  • 294710 10/13/09 09:08  liye           target log

  • 294709 10/13/09 09:07  M Friend       Electron only compton spectra

  • 294706 10/13/09 08:41  M Friend       edet moved to garage

  • 294705 10/13/09 08:40  M Friend       Compton electron only run

  • 294694 10/13/09 08:01  M Friend       Owl Shift Summary

  • 294693 10/13/09 07:58  M Friend       Compton test runs

  • 294692 10/13/09 07:54  Apar           spot++ check

  • 294689 10/13/09 07:42  M Friend       edet motion ioc reboot, moved to 1.0mm

  • 294688 10/13/09 07:24  M Friend       Compton background rates

  • 294687 10/13/09 07:17  M Friend       Compton background rates

  • 294682 10/13/09 06:00  M Friend       Compton electron spectrum

  • 294681 10/13/09 05:54  M Friend       Good Compton rates

  • 294680 10/13/09 05:44  M Friend       Hall A tools screenshot

  • 294677 10/13/09 04:56  mcnulty        Charge History: 129.4C (as of 10/13 at 04:00)

  • 294676 10/13/09 04:53  Apar           spot++ check

  • 294673 10/13/09 04:46  M Friend       Compton test runs

  • 294672 10/13/09 04:45  P. Decowski    Target controls

  • 294671 10/13/09 04:45  P. Decowski    Target strip charts

  • 294659 10/13/09 02:33  dwang          Edet parked to garage

  • 294658 10/13/09 02:24  M Friend       Compton run summary

  • 294655 10/13/09 01:59  Apar           spot++ check

  • 294650 10/13/09 00:58  P. Decowski    Weird target temp glitch

  • 294649 10/13/09 00:35  dwang          Edet current at -2mm

  • 294646 10/13/09 00:25  M Friend       edet motion ioc reboot, moved to 7mm

  • 294637 10/13/09 00:00  hoyoung        Swing shift summary

    • Monday

  • 294634 10/12/09 23:02  Chiranjib      SPOT ++ @100 uA on Hydrogen

  • 294631 10/12/09 22:36  Chiranjb       CODA REBOOT

  • 294627 10/12/09 22:27  gjin           target tools screen

  • 294626 10/12/09 22:26  gjin           target strip charts

  • 294623 10/12/09 20:56  Chiranjib      Spot ++ @ 100 uA on Hydrogen

  • 294618 10/12/09 20:03  Chiranjib      Lumi Asymmetries (run 13209)

  • 294608 10/12/09 19:18  V. Sulkosky    Run plan update (19:20 10/12/2009)

  • 294606 10/12/09 18:36  Chiranjib      SPOT ++ on hydrogen

  • 294603 10/12/09 18:29  gjin           target moved to LH2

  • 294602 10/12/09 18:27  Chiranjib      SPOT ++  on Carbon

  • 294599 10/12/09 18:16  gjin           target moved to carbon

  • 294596 10/12/09 17:58  V. Sulkosky    Harps Scans

  • 294595 10/12/09 17:38  gjin           still empty target

  • 294594 10/12/09 17:36  gjin           target moved to LH2

  • 294582 10/12/09 15:57  ZAFAR AHMED    Day shift summary

  • 294579 10/12/09 15:31  ZAFAR AHMED    Hall A tools

  • 294578 10/12/09 15:15  ZAFAR AHMED    Beam update

  • 294575 10/12/09 14:29  V. Sulkosky    Run Coordinator summary (Oct. 11)

  • 294574 10/12/09 13:55  A. Camsonne    Taking Compton DAQ at MCC

  • 294571 10/12/09 12:55  ZAFAR AHMED    Beam update.

  • 294568 10/12/09 12:05  dalton         Hall C beam burp cut in ok_cut

  • 294558 10/12/09 11:18  Jack (for Ja   Right Collimator status

  • 294555 10/12/09 10:38  P. Decowski    P. Decowski

  • 294554 10/12/09 10:32  ZAFAR AHMED    Empty target.

  • 294553 10/12/09 10:31  ZAFAR AHMED    MCC is checking the Compton rates.

  • 294552 10/12/09 10:01  kbrider        switch to data2

  • 294549 10/12/09 09:30  ZAFAR AHMED    Beam is off for injector cleaning.

  • 294548 10/12/09 09:29  V. Sulkosky    Number of Pairs not 100%

  • 294543 10/12/09 09:22  R. Michaels    switch to data2 disk

  • 294537 10/12/09 08:51  kbrider        spot ++

  • 294534 10/12/09 08:48  P. Decowski    Target strip charts

  • 294532 10/12/09 08:45  P. Decowski    Target controls

  • 294531 10/12/09 08:34  ZAFAR AHMED    Injector  cleaning.

  • 294529 10/12/09 08:00  M Friend       Owl Shift Summary

  • 294518 10/12/09 06:52  apar           Halfwave plate IN, Slug 22

  • 294514 10/12/09 06:33  M Friend       Hall A tools screenshot

  • 294513 10/12/09 05:55  M Friend       Compton Rates

  • 294510 10/12/09 05:26  Kai            target snapshot

  • 294509 10/12/09 05:01  silwal         spot++, run # 25031, spot size ~6x5 mm

  • 294504 10/12/09 04:04  M Friend       Compton test run

  • 294492 10/12/09 02:06  M Friend       Compton rates ok for a minute

  • 294488 10/12/09 01:37  Kai            increase JT valve by 0.3

  • 294487 10/12/09 01:00  silwal         spot++, run # 25030

  • 294486 10/12/09 00:59  A. Camsonne    Compton DAQ rebooted

  • 294481 10/12/09 00:34  M Friend       Compton FADC config addition

  • 294477 10/12/09 00:02  W. Deconinck   Swing shift summary

    • Sunday

  • 294469 10/11/09 23:24  A. Camsonne    Compton rates improved were correlated with interception

  • 294466 10/11/09 23:11  A. Camsonne    Compton rates high again

  • 294465 10/11/09 22:40  P. Decowski    Target controls

  • 294464 10/11/09 22:39  P. Decowski    Target strip charts

  • 294461 10/11/09 21:59  W. Deconinck   raster++ screen capture

  • 294460 10/11/09 21:57  A. Camsonne    Compton background increased a bit

  • 294459 10/11/09 21:49  V. Sulkosky    Run plan update (21:50 pm 10/11/2009)

  • 294456 10/11/09 21:27  A. Camsonne    Photon rate history

  • 294455 10/11/09 20:59  A. Camsonne    Compton background more stable increased HV to 1600 V

  • 294454 10/11/09 20:46  golge          spot++

  • 294440 10/11/09 18:43  A. Camsonne    Compton electron current at 0mm 100 uA

  • 294437 10/11/09 18:22  W. Deconinck   Hall A tools screen capture

  • 294436 10/11/09 18:06  A. Camsonne    Compton electron detector in at position 0 mm

  • 294433 10/11/09 17:20  A. Camsonne    Compton background rate still high

  • 294429 10/11/09 16:00  jroche         day shift summary

  • 294421 10/11/09 15:52  mercado        Target Charts

  • 294420 10/11/09 15:51  mercado        Target Screen

  • 294417 10/11/09 15:05  jroche         Compton HV off

  • 294414 10/11/09 14:18  jroche         half wave plate is OUT

  • 294411 10/11/09 13:58  mercado        Target to Hydrogen

  • 294409 10/11/09 13:52  kbrider        spot++

  • 294406 10/11/09 13:21  O.Glamazdin    Moller results

  • 294405 10/11/09 13:20  R. Michaels    plan to switch to disk2 Mon

  • 294404 10/11/09 13:14  jroche         Backing out of Moeller setup

  • 294392 10/11/09 11:39  V. Sulkosky    Run Coordinator summary (Oct. 10)

  • 294391 10/11/09 11:33  mcnulty        Charge History: 119.8C (as of 10/11 at 09:00)

  • 294387 10/11/09 09:57  mercado        Target to Empty

  • 294386 10/11/09 09:56  V. Sulkosky    Compton Rates (last 30 mins)

  • 294385 10/11/09 09:52  jroche         Moeller measurement starts

  • 294382 10/11/09 09:03  kbrider        spot++

  • 294378 10/11/09 08:33  dwang          tests with edet

  • 294375 10/11/09 08:07  M Friend       Compton running but not okay

  • 294374 10/11/09 08:02  M Friend       Owl Shift Summary

  • 294361 10/11/09 06:22  P. Decowski    Traget controls

  • 294360 10/11/09 06:21  P. Decowski    Target strip charts

  • 294359 10/11/09 06:17  M Friend       Magnet N2 level very low (tech)

  • 294358 10/11/09 05:39  M Friend       Magnet Cryo Levels

  • 294355 10/11/09 05:30  M Friend       Hall A tools screenshot

  • 294341 10/11/09 02:27  sperduto       spot++

  • 294338 10/11/09 02:17  dwang          compton coincidence run 20302 at 15uA

  • 294337 10/11/09 02:15  M Friend       Comton 15uA run summary

  • 294334 10/11/09 02:06  dwang          Edet moved to garage

  • 294331 10/11/09 01:28  dwang          compton Edet moved to -2 mm

  • 294328 10/11/09 00:51  P. Decowski    Target controls

  • 294327 10/11/09 00:50  P. Decowski    Target strip charts

    • Saturday

  • 294321 10/10/09 23:59  jroche         swing shift summary

  • 294313 10/10/09 23:51  golge          spot++

  • 294310 10/10/09 23:27  Carlos         Target main screenshot

  • 294309 10/10/09 23:26  adaq           Target stripcharts

  • 294304 10/10/09 21:34  dwang          compton photon rate

  • 294303 10/10/09 21:32  golge          lumi rms

  • 294302 10/10/09 21:31  V. Sulkosky    How To Handle BTA for High Rates in Compton

  • 294299 10/10/09 20:41  dwang          compton bkg rate too high

  • 294297 10/10/09 20:25  golge          spot ++

  • 294284 10/10/09 19:23  dalton         bcm tails

  • 294282 10/10/09 18:57  golge          assymetry Lumi rms

  • 294281 10/10/09 18:55  V. Sulkosky    Run plan update (19:00pm 10/10/2009)

  • 294278 10/10/09 17:46  jroche         beam is back at least for now

  • 294277 10/10/09 17:38  golge          spot ++

  • 294269 10/10/09 16:00  ZAFAR AHMED    Day shift summary.

  • 294261 10/10/09 15:48  A. Camsonne    Compton electron detector current

  • 294258 10/10/09 15:36  ZAFAR AHMED    Hall A tools.

  • 294257 10/10/09 15:25  ZAFAR AHMED    Beam update

  • 294256 10/10/09 15:17  ZAFAR AHMED    Beam is off.

  • 294255 10/10/09 15:06  kbrider        spot++

  • 294252 10/10/09 14:58  ZAFAR AHMED    Beam moved in y direction druing run 13109

  • 294251 10/10/09 14:47  P. Decowski    Target control

  • 294250 10/10/09 14:45  P. Decowski    Target strip charts

  • 294247 10/10/09 13:47  kbrider        spot++

  • 294243 10/10/09 13:43  A. Camsonne    Requested 100 uA

  • 294241 10/10/09 13:12  ZAFAR AHMED    Beam is back.

  • 294236 10/10/09 11:59  A. Camsonne    Compton electron run at 0 mm

  • 294226 10/10/09 11:32  ZAFAR AHMED    Beam is off.

  • 294225 10/10/09 11:28  A. Camsonne    Moving electron detector out for beam tune

  • 294224 10/10/09 11:20  ZAFAR AHMED    Beam is off for 30 minuts.

  • 294223 10/10/09 11:19  A. Camsonne    Compton standalone run 20280

  • 294222 10/10/09 11:03  A. Camsonne    Compton electron rates at 1mm

  • 294219 10/10/09 10:43  A. Camsonne    Compton electron detector in

  • 294218 10/10/09 10:24  A. Camsonne    Compton run at low current

  • 294217 10/10/09 10:12  kbrider        spot++

  • 294216 10/10/09 10:09  A. Camsonne    Effect of slit opening on Compton background

  • 294213 10/10/09 09:55  A. Camsonne    Compton background check

  • 294212 10/10/09 09:55  ZAFAR AHMED    Compotn test.

  • 294209 10/10/09 09:32  P. Decowski    Target controls

  • 294208 10/10/09 09:30  P. Decowski    Target charts

  • 294207 10/10/09 08:57  ZAFAR AHMED    Half wave plate is out.

  • 294205 10/10/09 08:51  apar           Halfwave plate OUT, Slug 21

  • 294201 10/10/09 08:03  M Friend       Owl Shift Summary

  • 294192 10/10/09 07:47  Abdurahim      Target screen shots

  • 294189 10/10/09 07:23  Abdurahim      Red alarm due to low target temperature

  • 294188 10/10/09 06:53  Abdurahim      JT valve opened up by 0.3

  • 294183 10/10/09 05:22  jroche         spot size

  • 294180 10/10/09 05:18  Abdurahim      Target screenshot

  • 294179 10/10/09 05:15  jroche         lower tails in bcms?

  • 294164 10/10/09 02:56  jroche         more strange pedestal?

  • 294162 10/10/09 02:18  M Friend       Hall A General Tools

  • 294159 10/10/09 01:54  Abdurahim      Target snapshots

  • 294158 10/10/09 01:18  jroche         spot size

  • 294144 10/10/09 00:14  mcnulty        Low current rate and Q2 studies

  • 294141 10/10/09 00:02  LeRose         Shift Summary

    • Friday

  • 294101 10/09/09 22:38  V. Sulkosky    Run Coordinator summary (Oct. 8 ~ Oct. 9)

  • 294098 10/09/09 22:34  golge          target snapshots

  • 294089 10/09/09 21:55  A. Camsonne    Background Compton check

  • 294078 10/09/09 21:38  V. Sulkosky    1C12 OTR Shows that Hall A Beam Had a Tail

  • 294074 10/09/09 21:31  V. Sulkosky    Run plan update (21:20pm 10/09/2009)

  • 294067 10/09/09 21:13  mcnulty        Starting the low current calibration studies

  • 294065 10/09/09 20:51  V. Sulkosky    Possible Vacuum Issue Near Compton Chicane?

  • 294055 10/09/09 19:36  LeRose         Target Screens

  • 294054 10/09/09 19:25  A. Camsonne    Turning photon detector off

  • 294050 10/09/09 18:12  golge          spot++

  • 294049 10/09/09 18:09  LeRose         Target LH2

  • 294047 10/09/09 18:04  LeRose         Harp Scans

  • 294046 10/09/09 17:51  LeRose         Beam Back

  • 294045 10/09/09 17:50  golge          Correction

  • 294042 10/09/09 17:45  golge          spot ++

  • 294035 10/09/09 16:52  R. Michaels    double post

  • 294034 10/09/09 16:49  R. Michaels    ADC18 test crate: important bug fix (fixes oversampling)

  • 294033 10/09/09 16:39  R. Michaels    ADC18 test crate: important bug fix (fixes oversampling)

  • 294032 10/09/09 16:30  dwang          compton Edet moved to garage

  • 294029 10/09/09 16:23  mcnulty        Charge History (correction): 114.2 as of 10/9 at 09:00

  • 294026 10/09/09 15:56  jroche         day shift summary

  • 294016 10/09/09 15:05  mercado        Pedestal History - Last 100 runs

  • 294015 10/09/09 14:49  Carlos         Target stripcharts

  • 294014 10/09/09 14:48  adaq           Target main snapshot

  • 294013 10/09/09 14:45  jroche         hall a general tool

  • 294008 10/09/09 13:50  jroche         injector work continues

  • 294005 10/09/09 13:22  V. Sulkosky    Harp B Results from 10/08/09 21:48

  • 294004 10/09/09 13:20  V. Sulkosky    Harp A Results from 10/08/09 21:46

  • 293986 10/09/09 11:16  mcnulty        Recent escorted access report

  • 293985 10/09/09 10:58  mercado        Pedestals OK

  • 293984 10/09/09 10:50  jroche         opportunistic escorted access

  • 293981 10/09/09 10:42  A. Camsonne    Compton electron detector at 2 cm from the beam for background check

  • 293978 10/09/09 10:25  A. Camsonne    Turned Compton photon detector back off

  • 293977 10/09/09 10:18  A. Camsonne    Background seen electron detector too

  • 293975 10/09/09 09:55  mcnulty        Charge History (116.7C as of 10/9 at 09:00)

  • 293974 10/09/09 09:49  jroche         beam spot size

  • 293967 10/09/09 09:11  jroche         no beam for 15 minutes?

  • 293966 10/09/09 09:05  jroche         are pedestals ok?

  • 293961 10/09/09 07:59  ZAFAR AHMED    Owl shift summary

  • 293949 10/09/09 06:32  R. Michaels    adaql2 2nd screen replaced

  • 293946 10/09/09 06:03  R. Michaels    general tools screen

  • 293945 10/09/09 05:38  ZAFAR AHMED    No drop in curren for 80 minuts.

  • 293944 10/09/09 05:31  ZAFAR AHMED    Hall A tools.

  • 293928 10/09/09 02:34  Kai            Lumi asym width ~ 1300

  • 293926 10/09/09 02:17  Kai            spot++

  • 293922 10/09/09 01:48  Kai            #13084, RMS of Lumi asym higher than normal

  • 293919 10/09/09 01:06  M Friend       Compton photon detector moved

  • 293918 10/09/09 00:57  R. Michaels    Compton update: no Compton tonight

  • 293914 10/09/09 00:02  Carlos         Swing shift summary

    • Thursday

  • 293906 10/08/09 23:42  golge          target chart snapshot

  • 293903 10/08/09 23:15  V. Sulkosky    Run plan update (11:30pm 10/08/2009)

  • 293902 10/08/09 23:06  Chiranjib      Width of Lumi Asym. ~1300

  • 293901 10/08/09 23:01  Chiranjib      RUN  13081 

  • 293900 10/08/09 22:47  golge          target Chart snapshot

  • 293899 10/08/09 22:39  V. Sulkosky    Today's Injector Work Summary

  • 293896 10/08/09 22:37  V. Sulkosky    Today's Injector Work

  • 293895 10/08/09 22:36  V. Sulkosky    Today's Injector Work

  • 293894 10/08/09 22:10  golge          target charts snapshot

  • 293893 10/08/09 22:09  golge          target GUI snapshot

  • 293871 10/08/09 18:34  Chiranjib      spot++ @ 100 uA

  • 293867 10/08/09 18:28  Chiranjib      spot++ @ 10 uA

  • 293859 10/08/09 16:01  Holmstrom      Day Shift Summary

  • 293851 10/08/09 15:48  kamyers        run 13072 on empty target

  • 293849 10/08/09 15:42  mcanan         Target Screens

  • 293846 10/08/09 14:09  mcanan         JT Valve

  • 293845 10/08/09 13:56  mcanan         Target Motion

  • 293843 10/08/09 13:31  jpchen         Cryo flow

  • 293840 10/08/09 13:10  mcanan         L3 Temp fluctuation

  • 293839 10/08/09 13:10  Bo (RC)        Run Coordinator summary (Oct. 6 ~ Oct. 8)

  • 293838 10/08/09 12:41  Holmstrom      Compton HV trips

  • 293837 10/08/09 12:38  Apar           BPM 12 is normal now

  • 293834 10/08/09 12:30  kamyers        BPM12 at 15K

  • 293833 10/08/09 12:13  jpchen         cryo flow and flow limit

  • 293832 10/08/09 12:13  mcanan         Compton DAQ

  • 293831 10/08/09 12:09  Holmstrom      Compton HV trips x2

  • 293830 10/08/09 12:07  jpchen         HP heater, ioc and cryo flow

  • 293821 10/08/09 11:26  Bo             Charge history plot (from Dustin)

  • 293820 10/08/09 11:26  mcnulty        Charge History (113.5C as of 10/8 at 09:00)

  • 293819 10/08/09 10:35  dwang          compton DAQ ROC 6 rebooted

  • 293818 10/08/09 10:03  mcanan         compton DAQ problem

  • 293816 10/08/09 09:39  kamyers        spot++

  • 293807 10/08/09 07:50  ZAFAR AHMED    Owl shift summary

  • 293799 10/08/09 07:48  ZAFAR AHMED    Beam trips in last 20 minuts.

  • 293796 10/08/09 07:31  silwal         lumi width ~ 1400, were about 2000 at some point right after we got the beam back

  • 293795 10/08/09 07:09  M Friend       Target screenshots

  • 293794 10/08/09 07:07  M Friend       Another target ioc reboot

  • 293793 10/08/09 06:52  ZAFAR AHMED    A lot of beam trips

  • 293792 10/08/09 06:46  ZAFAR AHMED    hall A tools

  • 293790 10/08/09 06:30  M Friend       Target ioc reboot

  • 293789 10/08/09 05:50  silwal         spot++, run # 24990, got beam back after 6 hrs or so.

  • 293771 10/08/09 03:19  ZAFAR AHMED    No beam update.

  • 293769 10/08/09 02:57  ZAFAR AHMED    Glitches in slugs.

  • 293756 10/08/09 00:34  ZAFAR AHMED    Controlled access

    • Wednesday

  • 293752 10/07/09 23:56  Carlos         Swing shift summary

  • 293742 10/07/09 23:42  Carlos         Beam down again for 3-4h

  • 293741 10/07/09 23:40  Russo          Charts

  • 293740 10/07/09 23:38  Russo          target screen

  • 293739 10/07/09 23:37  Russo          Open the JT valve

  • 293736 10/07/09 22:55  Chiranjib      BEAM MODULATION TURNED ON

  • 293735 10/07/09 22:50  adaq           Charts

  • 293734 10/07/09 22:49  Russo          target screen

  • 293733 10/07/09 22:32  M Friend       Compton position scan

  • 293732 10/07/09 22:09  Chiranjib      Spot++ with 100 uA

  • 293728 10/07/09 22:01  Chiranjib      SPOT ++

  • 293727 10/07/09 21:59  Russo          Strio Charts

  • 293725 10/07/09 21:57  Russo          target screen

  • 293723 10/07/09 21:10  Ramesh/Dianc   Access activity (pvdis)

  • 293722 10/07/09 20:59  Carlos         Update on beam

  • 293713 10/07/09 18:46  Carlos         Hall in controlled access

  • 293712 10/07/09 18:23  Carlos         Long beam down

  • 293708 10/07/09 17:47  Russo          target charts

  • 293707 10/07/09 17:46  Russo          target screen

  • 293705 10/07/09 17:40  Apar           Happex DAQ crashed

  • 293703 10/07/09 17:34  jpchen         target screen

  • 293702 10/07/09 17:33  jpchen         target charts

  • 293700 10/07/09 17:27  A. Camsonne    Compton libspy.tcl modified

  • 293699 10/07/09 17:25  Chiranjib      TARGET IOC rebooted

  • 293698 10/07/09 17:20  dalton         Hall C beam burp cut

  • 293695 10/07/09 17:08  Chiranjib      BHWP  IN

  • 293693 10/07/09 17:03  apar           Halfwave plate IN, Slug 20

  • 293692 10/07/09 17:00  A. Camsonne    Compton ROCs 

  • 293690 10/07/09 16:51  Apar           more details on compton ROC5

  • 293689 10/07/09 16:47  Apar           compton DAQ can not start due to ROC5

  • 293687 10/07/09 15:59  ellie          Day Shift Summary

  • 293675 10/07/09 14:55  mcanan         jt_valve_change

  • 293674 10/07/09 14:55  paschke        Compton: Run 20189 (coincidence with electron singles)

  • 293673 10/07/09 14:50  A. Camsonne    EventSelection recompiled to treat coincidences

  • 293672 10/07/09 14:40  paschke        Compton: Limit switch on electron detector adjusted

  • 293671 10/07/09 14:39  paschke        Compton: DAQ parameters from last night

  • 293670 10/07/09 14:18  ellie          Hall A Tools Screen Grab

  • 293669 10/07/09 14:15  mcanan         target_screens

  • 293668 10/07/09 14:11  ellie          spot++ Screen Grab

  • 293666 10/07/09 13:48  ellie          Going into Beam Permit

  • 293665 10/07/09 13:27  ellie          Run 13040 is Junk

  • 293663 10/07/09 13:24  Bo             compton DAQ should be back

  • 293661 10/07/09 13:13  ellie          Going to Controlled Access for Compton Work

  • 293659 10/07/09 13:04  ellie          Compton Down

  • 293655 10/07/09 12:07  R. Michaels    xscaler for PVDIS

  • 293654 10/07/09 12:03  R. Michaels    strip charts for PVDIS scaler

  • 293647 10/07/09 11:46  Bo             BCM2 is around 200e3

  • 293643 10/07/09 11:03  mcnulty        Charge History (111.3C as of 10/7 at 09:00)

  • 293642 10/07/09 10:50  ellie          LeCroy HV Alarm: Card 11, Channel 1

  • 293639 10/07/09 10:32  M Friend       Compton Coincidence Runs

  • 293630 10/07/09 10:22  ellie          Beam back to 100uA, starting Production again

  • 293629 10/07/09 09:55  ellie          Going to 15uA for Compton

  • 293623 10/07/09 08:05  M Friend       Compton vertical scan

  • 293620 10/07/09 07:46  silwal         owl shift summary

  • 293613 10/07/09 07:34  deng           spot++ check

  • 293610 10/07/09 07:30  M Friend       Compton coincidence runs

  • 293599 10/07/09 05:39  M Friend       EDet moved

  • 293598 10/07/09 05:30  M Friend       Compton coincidence runs

  • 293597 10/07/09 05:14  M Friend       EDet moved

  • 293594 10/07/09 04:59  deng           spot++ check

  • 293593 10/07/09 04:58  M Friend       Target screen

  • 293590 10/07/09 04:46  silwal         bpm fastfeedback gain back to low, ~86e3 on adc

  • 293589 10/07/09 04:20  silwal         bpms are high gain now, about 120e3 on the adc

  • 293577 10/07/09 02:57  deng           spot++ check

  • 293572 10/07/09 02:08  M Friend       ETROC reboot

  • 293571 10/07/09 01:34  M Friend       JT valved opened

  • 293570 10/07/09 01:34  dwang          compton Edet moved to garage

  • 293569 10/07/09 01:28  paschke        Compton: coincidences not working at all

  • 293568 10/07/09 01:20  paschke        Compton: electron only run

  • 293565 10/07/09 00:45  M Friend       JT valve stepped open

  • 293564 10/07/09 00:34  dwang          rebooted ETROC again

  • 293561 10/07/09 00:02  ZAFAR AHMED    JT valve.

  • 293559 10/07/09 00:01  Carlos         Swing shift summary

    • Tuesday

  • 293551 10/06/09 23:28  silwal         run 13023 ended becuase we were not getting anything on happex feedback monitor or panguin

  • 293549 10/06/09 23:15  dwang          ETROC rebooted

  • 293544 10/06/09 23:06  paschke        progress: now coincidence doesn't work at high current, either. (Compton)

  • 293543 10/06/09 22:34  dwang          remotely rebooted pvdis crate ROC28

  • 293542 10/06/09 22:22  Apar           ROC 28 (pvdis1) died

  • 293541 10/06/09 22:12  paschke        Compton: summary of coincidence runs

  • 293539 10/06/09 21:46  paschke        Compton coincidence events go to zero

  • 293538 10/06/09 21:27  ZAFAR AHMED    Target strip charts.

  • 293537 10/06/09 21:26  ZAFAR AHMED    Target screen.

  • 293536 10/06/09 21:23  A. Camsonne    Compton electron detector hard limit

  • 293535 10/06/09 21:23  adaq           Hall A tools

  • 293529 10/06/09 21:05  A. Camsonne    Comparison of pile-up and background

  • 293528 10/06/09 21:04  Chiranjib      SPOT ++

  • 293526 10/06/09 20:48  paschke        Compton: Run 20171 sees threshold rate for coincidences

  • 293525 10/06/09 20:37  A. Camsonne    Coincidence adc spectrum run 20168

  • 293524 10/06/09 20:17  A. Camsonne    Correlations plots run 20165

  • 293512 10/06/09 18:54  ZAFAR AHMED    Target heater poser

  • 293511 10/06/09 18:39  paschke        Compton: coincidence runs at high current

  • 293510 10/06/09 18:38  dwang          compton coincidence run 20161

  • 293509 10/06/09 18:32  Bo ( RC )      Run plan update (6:30pm 10/06/2009)

  • 293508 10/06/09 18:31  paschke        edet position tuning stopped

  • 293505 10/06/09 17:56  dwang          electron hit pattern

  • 293504 10/06/09 17:45  dwang          compton Edet current at -1mm

  • 293503 10/06/09 17:34  paschke        starting edet tuning

  • 293502 10/06/09 17:33  dwang          compton Edet current at 0mm

  • 293497 10/06/09 16:04  ellie          Day Shift Summary

  • 293486 10/06/09 15:35  ellie          RHRS Dipole Is Back Up

  • 293483 10/06/09 14:38  dalton         bpmcav calibrations now included in pan

  • 293482 10/06/09 14:17  mcanan         target_screens_day_shift

  • 293479 10/06/09 14:06  ellie          Hall A Tools Screen Grab

  • 293478 10/06/09 13:45  dwang          compton Edet moved in

  • 293477 10/06/09 13:36  fansler        Hall A Trips

  • 293476 10/06/09 13:25  saha           Spot++

  • 293473 10/06/09 13:15  ellie          Beam Recovery

  • 293471 10/06/09 13:11  saha           Spot++

  • 293466 10/06/09 12:56  ellie          End Controlled Access, going back to Beam Permit

  • 293465 10/06/09 12:35  brads          RHRS Lecroy HV crate working again

  • 293463 10/06/09 12:34  Bo             Charge history

  • 293456 10/06/09 11:55  dwang          compton ETROC rebooted

  • 293446 10/06/09 11:41  ellie          HV Alarm (Again)

  • 293440 10/06/09 11:17  ellie          High Voltage Alarm: hatsv3:2005 HV Off

  • 293432 10/06/09 10:35  R. Subedi      Access work (pvdis)

  • 293428 10/06/09 09:56  mcanan         cryo flow strip chart

  • 293426 10/06/09 09:21  ellie          Hall A Survey Complete, now in Controlled Access

  • 293424 10/06/09 08:24  mcanan         target_strip_charts

  • 293423 10/06/09 08:15  A. Camsonne    Taking Compton CODA for tests during magnets/beam down

  • 293421 10/06/09 08:02  silwal         Ed requested controlled access to look at magnets

  • 293420 10/06/09 07:59  mcanan         Cryoflow chart

  • 293419 10/06/09 07:56  silwal         tech, cryo still low on magnets

  • 293418 10/06/09 07:55  silwal         owl shift summary

  • 293417 10/06/09 07:50  Russo          Jt value

  • 293416 10/06/09 07:43  silwal         tech, all magnets down, cryo trip, cryo still low

  • 293408 10/06/09 07:41  silwal         tech, all magnets down, cryo trip

  • 293406 10/06/09 07:34  silwal         tech, left arm Q1 down again, cryo trip

  • 293403 10/06/09 07:09  M Friend       Compton ROC error message

  • 293397 10/06/09 05:45  M Friend       spot++

  • 293394 10/06/09 05:42  Russo          Strip Charts

  • 293392 10/06/09 05:41  Russo          target interface

  • 293391 10/06/09 05:32  silwal         left dipole still down, only run with right arm for now

  • 293385 10/06/09 04:22  silwal         left arm dipole down

  • 293373 10/06/09 02:42  M Friend       spot ++

  • 293368 10/06/09 01:45  silwal         left Q1 back up, cryo level fine now, tech

  • 293367 10/06/09 01:37  silwal         tech, left Q1 reset with Jack's help, ramping up now

  • 293365 10/06/09 01:26  M Friend       Compton Saclay DAQ acting strange

  • 293364 10/06/09 01:23  Russo          Strip Charts

  • 293362 10/06/09 01:16  silwal         Q1 down, left arm @ 1:16 am

    • Monday

  • 293358 10/05/09 23:59  Ole Hansen     Swing Shift Summary

  • 293350 10/05/09 23:29  dwang          spot++ screenshot

  • 293349 10/05/09 23:26  M Friend       Compton Run Summary

  • 293345 10/05/09 23:18  A. Camsonne    Compton electron detector clock structure

  • 293343 10/05/09 23:02  Don Jones      runbird screenshot after flipper

  • 293342 10/05/09 22:37  Carlos         target stripcharts

  • 293341 10/05/09 22:36  adaq           Target main snapshot

  • 293340 10/05/09 22:34  M Friend       Compton machine reboot

  • 293339 10/05/09 22:27  Don Jones      good pairs slug 18

  • 293338 10/05/09 22:24  Don Jones      HWP out

  • 293337 10/05/09 22:21  M Friend       Compton Linearity Run

  • 293336 10/05/09 22:18  Don Jones      flipper

  • 293333 10/05/09 22:16  apar           Halfwave plate OUT, Slug 19

  • 293331 10/05/09 22:11  Ole Hansen     Half-wave plate OUT

  • 293329 10/05/09 22:07  Don Jones      runbird screenshot

  • 293328 10/05/09 21:15  Don Jones      Reboot required

  • 293312 10/05/09 18:07  Bo ( RC )      Run plan update (6:00pm 10/05/2009)

  • 293307 10/05/09 16:34  R. Michaels    Compton: resume production

  • 293305 10/05/09 16:04  Armstrong      Shift Summary: Day Shift

  • 293304 10/05/09 15:54  R. Michaels    compton coinc. run 20110

  • 293301 10/05/09 15:46  R. Michaels    reduce JT more

  • 293293 10/05/09 15:29  R. Michaels    reduced JT

  • 293292 10/05/09 15:10  R. Michaels    compton strip chart

  • 293291 10/05/09 15:09  Armstrong      Dithering plot

  • 293290 10/05/09 14:57  R. Michaels    printout from ROC31 (ok)

  • 293289 10/05/09 14:51  R. Michaels    run 12971 aborted

  • 293285 10/05/09 14:29  R. Michaels    g0inj.flags

  • 293284 10/05/09 14:17  pking          Requested change in VQWK ADC parameters

  • 293283 10/05/09 14:14  R. Michaels    modified vqwksamples

  • 293282 10/05/09 14:06  dalton         Hall C charge asymmetry feedback on

  • 293281 10/05/09 13:58  mcnulty        Charge History (103C as of 1pm 10/5)

  • 293280 10/05/09 13:50  silwal         runbird problem fixed

  • 293277 10/05/09 13:14  LeRose         Target Screens

  • 293276 10/05/09 13:10  Kai            daily WAC report

  • 293275 10/05/09 13:07  Armstrong      More on Compton problem and Hall A laser phase

  • 293272 10/05/09 12:49  R. Michaels    runbird problems, runbird_bob

  • 293271 10/05/09 12:48  dwang          compton tuned

  • 293268 10/05/09 11:41  R. Michaels    HP flatlines, open JT more

  • 293260 10/05/09 11:31  Armstrong      Right Arm dipole striptool

  • 293259 10/05/09 11:17  Armstrong      GSO HV quick study

  • 293258 10/05/09 11:07  R. Michaels    Loop 3 strip chart

  • 293256 10/05/09 10:56  Armstrong      Compton Striptool

  • 293254 10/05/09 10:47  paschke        dithering off by default when counting house parity daq crate reboots

  • 293253 10/05/09 10:38  Armstrong      Right armd dipole stable

  • 293252 10/05/09 10:33  Armstrong      Compton GSO HV won't reset

  • 293251 10/05/09 10:23  R. Michaels    compton HV trip / reset

  • 293250 10/05/09 09:54  Armstrong      Right Dipole back up, but oscillating

  • 293247 10/05/09 09:42  R. Michaels    beam modulation was off again

  • 293246 10/05/09 09:40  R. Michaels    odd synch mon

  • 293245 10/05/09 09:21  dwang          compton back to production

  • 293244 10/05/09 09:18  R. Michaels    DAQ reboot

  • 293240 10/05/09 08:43  Armstrong      Runbird snapshot

  • 293239 10/05/09 08:38  R. Michaels    # good pairs with no R-HRS

  • 293238 10/05/09 08:28  R. Michaels    spot++

  • 293236 10/05/09 08:23  R. Michaels    open J/T valve

  • 293235 10/05/09 08:22  Armstrong      Feedback on again

  • 293234 10/05/09 08:07  R. Michaels    beam modulation turned on

  • 293230 10/05/09 07:54  ZAFAR AHMED    Owl shift summary

  • 293222 10/05/09 07:16  M Friend       Compton runs at 5uA

  • 293218 10/05/09 06:09  Jack (Techs)   Magnets

  • 293217 10/05/09 06:01  ZAFAR AHMED    Magnets are rapming up.

  • 293215 10/05/09 04:49  Bo             Target strip charts screen

  • 293214 10/05/09 04:39  ZAFAR AHMED    All magnets are down on both arms.

  • 293213 10/05/09 04:32  dwang          dithering turned off

  • 293212 10/05/09 04:29  ZAFAR AHMED    Q1, Q2 and A3 are down

  • 293211 10/05/09 04:27  M Friend       Q1, Q2, Q3 down

  • 293208 10/05/09 03:51  deng           snap shot of target screens

  • 293207 10/05/09 03:51  deng           target tools snap shot

  • 293197 10/05/09 03:04  dwang          spot++

  • 293194 10/05/09 02:56  M Friend       Compton Run Summary

  • 293193 10/05/09 02:36  ZAFAR AHMED    100uA.

  • 293191 10/05/09 02:24  M Friend       Change in Compton run plan

  • 293190 10/05/09 02:24  ZAFAR AHMED    5uA.

  • 293186 10/05/09 01:24  dwang          electron spectrum coincidence run at 0mm

  • 293185 10/05/09 01:13  ZAFAR AHMED    spto++

  • 293179 10/05/09 00:01  Ramesh Subed   Shift Summary

    • Sunday

  • 293178 10/04/09 23:59  dwang          electron spectrum with 3 plane coinc at 0 mm

  • 293177 10/04/09 23:49  dwang          electron spectrum with edet at 0mm

  • 293169 10/04/09 23:35  Ole Hansen     Reset time on adaql2

  • 293168 10/04/09 23:33  Ole Hansen     Rest time on adaql2

  • 293165 10/04/09 23:30  dwang          compton Edet at 0 mm

  • 293164 10/04/09 23:21  Don Jones      runbird screenshot

  • 293163 10/04/09 23:19  adaq           compton Edet in, 1mm

  • 293162 10/04/09 23:12  Carlos         Target stripcharts

  • 293161 10/04/09 23:07  Carlos         Main target screen

  • 293160 10/04/09 22:56  Ramesh Subed   Spot check

  • 293159 10/04/09 22:51  R. Subedi      beam back, start production

  • 293154 10/04/09 21:49  silwal         bcm1/2 pedestals were wrong, bug in the macro used to calculate pedestal spotted by Xiaoyan

  • 293152 10/04/09 21:30  R. Subedi      Beam will be back soon

  • 293150 10/04/09 21:02  R. Subedi      Beam Status

  • 293158 10/04/09 20:54  R. Subedi      Spot check after getting beam

  • 293140 10/04/09 19:43  R. Subedi      South Linac controlled access

  • 293139 10/04/09 19:40  M Friend       Compton Run Summary

  • 293131 10/04/09 19:05  R. Subedi      Beam down

  • 293130 10/04/09 19:02  R. Subedi      Spot check

  • 293123 10/04/09 17:14  M Friend       EDet moved to 1mm

  • 293120 10/04/09 17:04  Bo ( RC )      Run plan update (5:00pm 10/04/2009)

  • 293119 10/04/09 17:01  M Friend       Compton Run Plan

  • 293118 10/04/09 16:39  mcnulty        Charge History: 99.6C (as of 9am 10/4)

  • 293114 10/04/09 16:01  Ole Hansen     Day shift summary

  • 293099 10/04/09 15:04  Russo          target H2

  • 293094 10/04/09 14:32  Russo          strip charts with target empty

  • 293093 10/04/09 14:27  O.Glamazdin    Moller results

  • 293092 10/04/09 14:14  dalton         Hall C IA voltage change to 4.7

  • 293106 10/04/09 13:39  B. Quinn       spot++ and time of Halog entries from adaql2

  • 293102 10/04/09 13:29  B. Quinn       spot ++

  • 293089 10/04/09 13:28  B.Quinn        Halog entry time is wrong

  • 293098 10/04/09 13:19  B. Quinn       spot++

  • 293088 10/04/09 11:33  B. Quinn       Coda configuration change

  • 293071 10/04/09 11:31  brads          FADC Moller test run comments

  • 293086 10/04/09 11:28  Apar           ROC31 errors

  • 293070 10/04/09 11:24  Russo          data with empty target

  • 293067 10/04/09 10:04  dwang          compton Edet moved out

  • 293064 10/04/09 08:59  Russo          Strip Charts ad target interface

  • 293063 10/04/09 08:56  Russo          empty

  • 293061 10/04/09 08:45  A. Camsonne    Compton 3 planes edet coincidence seems to kill thed mysterious bump

  • 293055 10/04/09 08:11  Kai            word record run (100% efficiency with 49.8K ok pairs)

  • 293054 10/04/09 07:57  Kai Pan        Owl shift summary

  • 293053 10/04/09 07:56  R. Michaels    stable beam !

  • 293052 10/04/09 07:55  Kai Pan        daily WAC report

  • 293041 10/04/09 07:29  R. Michaels    Failure of central crystal calibration

  • 293040 10/04/09 07:15  Kai            hall A general tool

  • 293039 10/04/09 07:07  Kai            target screen

  • 293059 10/04/09 06:51  B. Quinn       spot++

  • 293051 10/04/09 06:17  R. Michaels    100% efficient run

  • 293032 10/04/09 04:51  R. Michaels    IHWP changed to IN

  • 293031 10/04/09 04:49  apar           Halfwave plate IN, Slug 18

  • 293030 10/04/09 04:31  R. Michaels    return Compton to production

  • 293029 10/04/09 03:51  R. Michaels    Compton part IV:  CompSimple

  • 293019 10/04/09 03:07  R. Michaels    beam modulation was off, now on.

  • 293017 10/04/09 02:52  R. Michaels    Compton part III : back to production

  • 293014 10/04/09 02:49  R. Michaels    spot++ run 24964

  • 293012 10/04/09 02:24  R. Michaels    more Compton snapshots

  • 293011 10/04/09 02:22  R. Michaels    Compton snapshots

  • 293010 10/04/09 01:59  R. Michaels    low current coinc. run 20060 for Compton

  • 293009 10/04/09 01:58  R. Michaels    run 12926 end, reboot CODA, start low-I run 12927

  • 293005 10/04/09 00:30  R. Michaels    Compton runs, part I

  • 293002 10/04/09 00:09  Bob/Megan      tonight's Compton run plan

  • 293000 10/04/09 00:00  silwal         Hall C IA setpoints fluctuated for this run, tried feedback, did not work properly

    • Saturday

  • 292999 10/03/09 23:58  R. Subedi      Shift Summary

  • 292998 10/03/09 23:53  mfriend        electron - photon coinc in CMU FADC

  • 292990 10/03/09 23:32  Abdurahim      Target strip charts

  • 292989 10/03/09 23:32  Abdurahim      Target screen

  • 292980 10/03/09 21:57  M Friend       Compton firmware loaded

  • 292979 10/03/09 21:09  A. Camsonne    Compton runs test

  • 292971 10/03/09 20:20  Abdurahim      Target screen

  • 292970 10/03/09 20:19  Abdurahim      Target strip charts

  • 292965 10/03/09 20:02  A. Camsonne    Power cycled ETROC

  • 292978 10/03/09 19:35  silwal         lumi rms back to about 1150 towards the end of run # 12921

  • 292975 10/03/09 19:17  silwal         spot++, run # 24962

  • 292974 10/03/09 19:09  silwal         lumi widths about 1450, run # 12920

  • 292952 10/03/09 18:35  Abdurahim      Target strip charts

  • 292951 10/03/09 18:34  Abdurahim      Target screen

  • 292950 10/03/09 18:22  silwal         Hall C IA switched back to 6.2 (run# 12917), and back to 5.2 again

  • 292947 10/03/09 17:46  dalton         Bug in halog software

  • 292946 10/03/09 17:37  Abdurahim      My mistake in ajdusting the flow rate

  • 292955 10/03/09 17:17  silwal         spot++, run # 24960

  • 292943 10/03/09 16:48  Abdurahim      Target

  • 292942 10/03/09 16:34  Abdurahim      Target

  • 292938 10/03/09 16:07  Abdurahim      Target

  • 292936 10/03/09 16:00  A. Deur        Shift Summary

  • 292926 10/03/09 15:04  M Friend       Compton production running

  • 292941 10/03/09 14:54  silwal         Hall C IA changed @ 12:30 today, no log entries, no one informed, no explanation for change!!

  • 292920 10/03/09 13:39  Kai            Reason for that slug 16 hasn't reach 1M final pair number

  • 292925 10/03/09 13:22  B. Quinn       spot++

  • 292917 10/03/09 13:13  Kai            daily WAC report

  • 292913 10/03/09 12:10  Bo ( RC )      Moller measurement at 9:00am tomorrow

  • 292912 10/03/09 11:53  A. Deur        BEM snapshot

  • 292911 10/03/09 11:50  A. Deur        BPM snapshot

  • 292910 10/03/09 11:48  Russo          target data

  • 292909 10/03/09 11:47  A. Deur        Hall A tools

  • 292896 10/03/09 11:32  Russo          L3 Target

  • 292885 10/03/09 11:13  dwang          photon detector moved away from beam

  • 292884 10/03/09 11:06  dwang          compton Edet parked to garage

  • 292883 10/03/09 11:02  dwang/A.Cams   access for compton

  • 292880 10/03/09 10:36  Russo          Empty target

  • 292908 10/03/09 10:14  B. Quinn       spot ++ 100uA on LH2

  • 292905 10/03/09 10:10  B. Quinn       spot ++ 10uA on LH2

  • 292889 10/03/09 09:54  B, Quinn       spot++ beam profile

  • 292875 10/03/09 08:51  Bo ( RC )      Experiment update (8:45am 10/03/09) 

  • 292871 10/03/09 07:59  mercado        Owl Shift Summary

  • 292863 10/03/09 07:28  dwang          target status

  • 292862 10/03/09 07:26  mercado        Hall A Tools

  • 292852 10/03/09 03:42  mercado        Beam Down.

  • 292840 10/03/09 02:54  dwang          compton coincidence data repeatable

  • 292853 10/03/09 02:35  dwang          Target status

  • 292837 10/03/09 01:43  A. Camsonne    Compton FADC flag set to Electron detector trigger

  • 292834 10/03/09 01:20  D. Wang/A. C   Power cycled ETROC

  • 292830 10/03/09 00:03  Armstrong      Shift Summary: Swing shift

  • 292829 10/03/09 00:02  silwal         more changes for .db files

    • Friday

  • 292827 10/02/09 23:42  Armstrong      beam is back

  • 292823 10/02/09 23:38  narayan        Target screenshot

  • 292828 10/02/09 22:29  silwal         spot++, run # 24953

  • 292810 10/02/09 22:21  silwal         helicity errors: software issue, most of the data/pair sync fine

  • 292807 10/02/09 21:34  Armstrong      Beam off; Compton GSO HV trips

  • 292804 10/02/09 21:10  Jack           Tech On Call

  • 292803 10/02/09 20:50  narayan        heater power stable now

  • 292802 10/02/09 20:33  Bo             cryo flow

  • 292801 10/02/09 20:24  narayan        couldn't access archiver

  • 292798 10/02/09 20:17  narayan        Cryo flow alarm 

  • 292797 10/02/09 19:55  M Friend       FADC/EDet Conicidences!

  • 292796 10/02/09 19:49  Armstrong      IHWP: question for experts

  • 292795 10/02/09 19:38  Armstrong      Runbird screen shot

  • 292787 10/02/09 19:33  Armstrong      IHWP = Out, start Slug 17

  • 292782 10/02/09 19:17  narayan        Target screenshot, generic mid-shift post

  • 292780 10/02/09 19:08  Armstrong      Beam back

  • 292775 10/02/09 18:43  M Friend       Compton Status

  • 292774 10/02/09 18:35  Armstrong      Beam off

  • 292784 10/02/09 18:05  apar           Halfwave plate OUT, Slug 17

  • 292781 10/02/09 17:54  silwal         run# 12872-75, helicity not pairsynch

  • 292779 10/02/09 17:48  silwal         spot++, looks ok, run # 24952

  • 292769 10/02/09 17:24  Bo ( RC )      Run plan 

  • 292766 10/02/09 16:38  R. Michaels    re: recent helicity errors and synch mon problems

  • 292765 10/02/09 16:35  A. Camsonne    Compton added photon polarization computation with acpa to analyze script

  • 292762 10/02/09 16:03  LeRose         Shift Summary

  • 292760 10/02/09 15:50  Kai            the histo of synchron is actually good

  • 292759 10/02/09 15:44  R. Michaels    re: synchmon plots

  • 292758 10/02/09 15:42  R. Michaels    re: scaler in ROC24

  • 292757 10/02/09 15:36  Kai Pan        weird histograminjector and HRS synchron monitor

  • 292756 10/02/09 15:35  R. Michaels    power-cycle ROC31 and ROC24

  • 292747 10/02/09 14:56  Kai Pan        WAC report

  • 292746 10/02/09 14:49  A. Camsonne    Too many photons in Compton DAQ

  • 292743 10/02/09 14:40  M Friend       Standard Compton DAQ change

  • 292742 10/02/09 14:19  ZAFAR AHMED    Target strip charts.

  • 292741 10/02/09 14:17  ZAFAR AHMED    Target.

  • 292740 10/02/09 14:15  dwang          compton roc still crashing

  • 292739 10/02/09 13:51  LeRose         Hall A Tools

  • 292736 10/02/09 13:20  M Friend       Compton up and running

  • 292732 10/02/09 12:09  ZAFAR AHMED    spot++

  • 292730 10/02/09 11:58  LeRose         Beam Back

  • 292728 10/02/09 11:49  M Friend       Compton photon detector moved

  • 292727 10/02/09 11:33  LeRose         Beam Back (Sort of)

  • 292719 10/02/09 10:39  dwang          compton Edet moved to garage

  • 292718 10/02/09 09:29  LeRose         Controlled Access

  • 292716 10/02/09 08:03  mercado        Owl Shift Summary

  • 292714 10/02/09 08:01  dwang          more strip charts

  • 292713 10/02/09 08:00  mercado        Beam Energy Monitor

  • 292712 10/02/09 07:59  dwang          target status and strip charts

  • 292711 10/02/09 07:59  mercado        Stripcharts

  • 292710 10/02/09 07:57  mercado        Hall A General Tools

  • 292702 10/02/09 07:30  mercado        Dithering plots

  • 292697 10/02/09 05:19  mercado        Beam Down

  • 292685 10/02/09 03:26  deng           spot++ check

  • 292678 10/02/09 02:56  dwang          compton rocs keep crahing

  • 292673 10/02/09 01:36  mercado        No more helicity errors / Helicity Control Board screenshot

  • 292669 10/02/09 00:27  mercado        Helicity Error Persistent

  • 292668 10/02/09 00:19  dwang          compton Edet current at 1 mm

  • 292663 10/02/09 00:09  Bo             helicity error

  • 292662 10/02/09 00:09  Abdurahim      Swing shift summary

  • 292660 10/02/09 00:08  Abdurahim      beam conf changed to helicity delay, but ...

    • Thursday

  • 292658 10/01/09 23:56  A. Camsonne    Is Helicity back to delayed by 8 ?

  • 292656 10/01/09 23:41  O.Glamazdin    Helicity error 50%

  • 292655 10/01/09 23:35  O.Glamazdin    Low run efficiency

  • 292647 10/01/09 23:26  Abdurahim      Compton rates look good

  • 292646 10/01/09 23:17  Abdurahim      bcm chart

  • 292645 10/01/09 22:58  Russo          Graphes

  • 292642 10/01/09 22:55  Bo ( RC )      run plan 

  • 292641 10/01/09 22:54  Russo          Main target screen

  • 292640 10/01/09 22:40  dwang          locked y postion for compton to -0.95

  • 292639 10/01/09 22:33  Bo/Dustin      Experiment Update (10:30pm 10/01/09)

  • 292638 10/01/09 22:17  dwang          compton Edet hit pattern at 0 mm

  • 292637 10/01/09 22:12  Russo          target

  • 292635 10/01/09 22:00  O.Glamazdin    CODA fault

  • 292632 10/01/09 21:50  dwang          compton Edet current at 0 mm

  • 292631 10/01/09 21:47  mcnulty        spot++ on hydrogen

  • 292629 10/01/09 21:44  mcnulty        preparing for production

  • 292627 10/01/09 21:30  Abdurahim      compton rates were good

  • 292626 10/01/09 21:29  mcnulty        spot++ looks good

  • 292622 10/01/09 21:24  dwang          compton Edet current

  • 292621 10/01/09 21:19  mcnulty        Larm so HV's on, prepare for spot++

  • 292619 10/01/09 21:15  adaq           spot++ with empty target

  • 292617 10/01/09 21:13  dwang          compton bkg good

  • 292616 10/01/09 21:06  Abdurahim      compton rates are high

  • 292615 10/01/09 21:02  dwang          compton photon rate

  • 292636 10/01/09 21:02  mcnulty        Lumi width are below 1000ppm

  • 292614 10/01/09 20:49  Abdurahim      MCC is delivering 100uA

  • 292612 10/01/09 20:37  Abdurahim      second harp scan result-2

  • 292611 10/01/09 20:35  Abdurahim      Second harp scan result-1

  • 292609 10/01/09 20:23  Abdurahim      harp scan result-2

  • 292608 10/01/09 20:16  Abdurahim      Harp scan result-1

  • 292607 10/01/09 20:11  Bo ( RC )      Experiment Update (8:00pm 10/01/09)

  • 292606 10/01/09 20:00  Abdurahim      Beam Status

  • 292596 10/01/09 19:17  Abdurahim      Beam Status

  • 292593 10/01/09 18:06  Abdurahim      beam status

  • 292592 10/01/09 18:03  Bo ( RC )      Experiment Update (6:00pm 10/01/09)

  • 292587 10/01/09 16:09  Bo ( RC )      more pedestal runs

  • 292585 10/01/09 15:59  Holmstrom      Day Shift Summary

  • 292584 10/01/09 15:43  Bo ( RC )      Experiment Update (3:30pm 10/01/09)

  • 292583 10/01/09 15:33  Kai            WAC report

  • 292574 10/01/09 15:29  Holmstrom      Hall A Tools

  • 292572 10/01/09 14:53  mcanan         target_screens_day_shift

  • 292569 10/01/09 14:09  Holmstrom      Right Dipole Back

  • 292568 10/01/09 13:35  Bo ( RC )      Experiment Update (1:30pm 10/01/09)

  • 292565 10/01/09 12:40  Bo ( RC )      Experiment Update (12:30pm 10/01/09)

  • 292562 10/01/09 11:53  brads          Moller HVs turned OFF

  • 292561 10/01/09 11:33  dalton         Compton laser realignment

  • 292551 10/01/09 10:29  Jack           Status of Right Arm magnets

  • 292548 10/01/09 10:00  brads          Moller HVs on for cosmics tests

  • 292545 10/01/09 08:33  Bo ( RC )      Experiment update (8:30am 10/01/09) 

  • 292541 10/01/09 07:50  R. Michaels    spot_R cabling

  • 292531 10/01/09 06:35  deng           problem with "HapNoQweak" configuration (solved)

  • 292522 10/01/09 06:05  deng           Configure change from "Happex" to "HapNoQweak"

  • 292496 10/01/09 01:05  Kai Pan        Problem fixed and #4664 is a good run.

  • 292495 10/01/09 00:54  Kai Pan        right arm spot++ result

  • 292494 10/01/09 00:53  Kai Pan        spot++ run good