Jefferson Lab HALL A Logbook for April 10 - All EXCEPT Automatic Entries
Main INDEX
Friday
320292 04/30/10 20:23 dalton IT changed for 120 Hz
320291 04/30/10 20:17 Jack (Techs) Pillage first THEN burn (Right Dipole is responding)
320284 04/30/10 19:05 dalton Reversal rate changed to 120 Hz with long T_settle
320280 04/30/10 18:30 M Friend Compton photon detector lead hut
320270 04/30/10 17:42 Jack (Techs) Right Dipole status
320248 04/30/10 15:04 O.Glamazdin Moller magnet has been filled
320244 04/30/10 12:36 paschke gas system alarm / Tech
320234 04/30/10 11:58 R. Michaels raster timing check
320225 04/30/10 11:49 R. Michaels story of cavities (fixed now, we think)
320203 04/30/10 08:38 kelleher Target Moved to Empty Position
Thursday
320187 04/29/10 17:29 kelleher NO Running in Hall A tonight
320186 04/29/10 16:59 Abdurahim Compton cavity status
320185 04/29/10 13:21 ZAFAR AHMED Current cavities are satuarting
320184 04/29/10 11:31 ZAFAR AHMED April 29 Day Shift Summary
320183 04/29/10 11:21 Abdurahim Compton cavity lock came back...
320182 04/29/10 11:19 kelleher Shifts Cancelled Until May 1 Swing
320181 04/29/10 11:07 ZAFAR AHMED Restricted access for hall A
320179 04/29/10 10:48 A. Camsonne Compton electron detector hit pattern
320177 04/29/10 10:35 A. Camsonne Compton electron detector threshold scan
320175 04/29/10 10:31 ZAFAR AHMED Current cavity coorelation
320166 04/29/10 09:42 O.Glamazdin Moller magnet has been refilled
320163 04/29/10 09:25 ZAFAR AHMED Controlled access
320162 04/29/10 09:22 A. Camsonne Compton detector threshold check - looks good
320159 04/29/10 08:22 M Friend Compton cavity locking in wrong mode
320158 04/29/10 08:09 V. Sulkosky Owl Shift Summary
320156 04/29/10 08:00 deng stripcharts of target
320155 04/29/10 07:57 D.Wang IHWP put IN
320153 04/29/10 07:54 apar Halfwave plate IN, Slug 100
320151 04/29/10 07:52 M Friend Compton HV back on
320150 04/29/10 07:38 V. Sulkosky Temperatures
320149 04/29/10 07:24 V. Sulkosky No Trips 3 Hours 15'
320144 04/29/10 06:02 Ole Hansen adaql5 often runs out of memory
320143 04/29/10 05:38 V. Sulkosky Raster Test Postponed
320140 04/29/10 05:10 V. Sulkosky Hall A FastFeedback Problems Summary from ELOG
320139 04/29/10 05:04 V. Sulkosky BTA Claiming no ABU
320138 04/29/10 05:02 D.Wang Current and Charge from prompt analysis?
320137 04/29/10 04:37 V. Sulkosky Rad/beam position Charts
320134 04/29/10 04:19 V. Sulkosky Target Vacuum
320133 04/29/10 04:14 V. Sulkosky Lumi HV's Still Off
320132 04/29/10 04:11 D.Wang dithering plots
320131 04/29/10 04:07 V. Sulkosky Hall A Tools Screen
320129 04/29/10 03:34 deng target moved to thick carbon for production
320128 04/29/10 03:33 D.Wang spot++
320126 04/29/10 03:30 D.Wang T5 rate 5nA with lead target
320122 04/29/10 03:24 D.Wang T5 rate at 5nA
320121 04/29/10 03:23 Deng Target moved to Lead/Diamond
320120 04/29/10 03:15 Deng Target moved to BeO
320119 04/29/10 03:11 D.Wang spot++
320115 04/29/10 03:00 V. Sulkosky Beam Permit
320114 04/29/10 02:56 V. Sulkosky Beam Maybe soon!
320104 04/29/10 01:31 D.Wang rebooted CODA
320099 04/29/10 00:49 V. Sulkosky Beam Update
320098 04/29/10 00:20 V. Sulkosky Hall Tools
320096 04/29/10 00:01 A. Deur Swing Shift Summary
Wednesday
320094 04/28/10 23:57 paschke retry log entry: oversampling and "pinhole" scan in integration window
320093 04/28/10 23:57 paschke retry log entry: oversampling and "pinhole" scan in integration window
320092 04/28/10 23:49 adaq 2nd Vacuum jump
320091 04/28/10 23:29 Carlos Target snashot
320090 04/28/10 23:25 R. Michaels raster unsynched, then no beam.
320089 04/28/10 22:54 A. Camsonne Plot for the Compton electron spectrum are in entry 319934
320088 04/28/10 22:53 mercado Turned off LUMI voltages
320087 04/28/10 22:47 A. Camsonne GSO HV tripped
320086 04/28/10 22:46 mercado Check correlations at 50uA on PREX target
320083 04/28/10 22:30 A. Camsonne Compton GSO on at 10 uA and 50 uA
320082 04/28/10 22:28 R. Michaels Pb noise tests, raster synched.
320079 04/28/10 22:17 mercado Checking correlations at 10uA on PREX target
320077 04/28/10 22:06 ZAFAR AHMED Cavity Coorelation
320070 04/28/10 21:43 Carlos Huge vacuum jump when beam on lead
320067 04/28/10 21:37 A. Deur Laser attenuator/Slit values for ~5nA
320066 04/28/10 21:35 R. Michaels spot++ for Pb/D. Hole
320060 04/28/10 21:08 A. Deur Raster size
320058 04/28/10 20:55 ZAFAR AHMED Cavity Pregains and Phases for 50 uA.
320057 04/28/10 20:35 A. Deur Septum on
320052 04/28/10 19:00 O.Glamazdin Moller results
320051 04/28/10 18:19 dalton Slugs moved
320050 04/28/10 18:08 Abdurahim Compton cavity power history plot
320049 04/28/10 17:58 jwexler Changed feedback curmon device to bcm3
320039 04/28/10 17:42 M Friend Compton HV off
320036 04/28/10 17:36 M Friend Compton FADC DAQ to 240Hz
320035 04/28/10 17:35 R.Michaels re: 15V supply on cavities (no cavities since Sunday afternoon)
320033 04/28/10 17:26 paschke green monster doesn't update display automatically: timeboard parameters may display incorrect after coda download
320030 04/28/10 17:23 M Friend EDET to garage
320026 04/28/10 17:16 M Friend EDET to -3mm
320025 04/28/10 16:24 ZAFAR AHMED Cavity oscillator power supply is on
320024 04/28/10 16:09 M Friend EDET to garage for access
320023 04/28/10 15:54 M Friend EDET to -3 mm
320022 04/28/10 14:29 nanda Electron Spectrum
320021 04/28/10 14:16 M Friend Compton FADC DAQ to 30Hz
320020 04/28/10 14:08 R. Michaels re: timing board parameters
320019 04/28/10 13:46 Abdurahim dithering related problem
320016 04/28/10 13:38 mercado Cavity BCMs still not working
320015 04/28/10 13:31 mercado IT was not set properly for Injector
320014 04/28/10 13:26 mercado Feedback did not work this morning
320013 04/28/10 13:18 Abdurahim bcmcav2 & bcmcav3 ASym
320012 04/28/10 13:09 mercado Dither related glitch
320011 04/28/10 12:11 Abdurahim a strange A_t detector histograms
320010 04/28/10 11:33 O.Glamazdin BPM 1HO1 reading is very noisy
320009 04/28/10 10:21 O.Glamazdin Helicity board changes for Moller
320008 04/28/10 10:21 Fansler/folt target vacuum
320005 04/28/10 09:52 O.Glamazdin Moller magnet has been refilled
320004 04/28/10 09:47 Ole Hansen adaql8 display/mouse fixed
320002 04/28/10 09:47 R.M., W. Gun raster synched to helicity flip
319997 04/28/10 09:33 ZAFAR AHMED Target is empty target.
319996 04/28/10 09:29 romanip Rebooting Moller VME Crate
319993 04/28/10 08:49 R. Michaels re: how to setup and check cavities
319990 04/28/10 08:16 W. Deconinck adaql8: no graphical interface, mouse problem
319989 04/28/10 08:16 Ole Hansen adaql8 mouse
319987 04/28/10 08:02 W. Deconinck Rebooting adaql8
319986 04/28/10 07:57 jwexler Shift summary - Owl 4/28/2010
319983 04/28/10 07:37 jwexler Charge feedback problems
319978 04/28/10 05:32 jwexler LATE ENTRY - MCC has difficulties with test.
319977 04/28/10 05:16 jwexler Hall A tools GUI.
319976 04/28/10 05:15 jwexler Radiation and temperature stripcharts
319975 04/28/10 05:14 jwexler Target GUI and stripchart
319971 04/28/10 04:47 jwexler Changed slug number - Slug 98
319970 04/28/10 04:46 apar Halfwave plate OUT, Slug 98
319969 04/28/10 04:42 jwexler Target changed to thick carbon
319968 04/28/10 04:32 jwexler MCC starting their test.
319967 04/28/10 04:31 jwexler Target to Empty
319966 04/28/10 04:23 jwexler Changed bcm/det pedestals in db file.
319962 04/28/10 03:51 jwexler Inj. IT improperly set
319957 04/28/10 03:35 jwexler Changed to IT = 1535
319944 04/28/10 00:20 ZAFAR AHMED Online GUI for Cavity Monitors
319943 04/28/10 00:16 pking The fast excursions in INJ data also occur when beam is off.
319942 04/28/10 00:11 jwexler Target IOC rebooted
Tuesday
319941 04/27/10 23:59 M Friend Compton EtrocOnly runs
319940 04/27/10 23:47 Carlos Swing shift summary
319939 04/27/10 23:45 A. Camsonne Compton electron detector in garage position
319934 04/27/10 23:42 A. Camsonne Electron detector Compton spectrum
319932 04/27/10 23:38 Carlos Vacuum evolution
319931 04/27/10 23:26 pking Fast spikes observed in INJ data
319930 04/27/10 22:57 Carlos IHWP out
319929 04/27/10 22:52 jhlee *** IHWP OUT ***
319927 04/27/10 22:48 apar Halfwave plate OUT, Slug 97
319925 04/27/10 22:37 A. Camsonne Compton electron detector in position 3 mm
319924 04/27/10 22:34 ZAFAR AHMED Cahnge of gain of current cavities
319923 04/27/10 22:28 ZAFAR AHMED Current cavities gain changed during run 3241
319922 04/27/10 22:23 mcanan Target Screen Shots
319921 04/27/10 22:10 A. Camsonne Requested to mask Compton electron detector FSD to reboot front end
319918 04/27/10 21:51 M Friend Compton FADC thresh changed
319915 04/27/10 21:42 M Friend Comptno FADC crl accum thresh changed
319912 04/27/10 21:27 M Friend Compton asymmetry sign flipped
319909 04/27/10 20:34 M Friend Compton asymmetry
319907 04/27/10 19:51 jhlee lumi screenshots after changing HVs
319905 04/27/10 19:48 dalton Changed 2 lumi HV
319904 04/27/10 19:25 mcanan vacuum pressure of the scattering chamber
319903 04/27/10 19:19 jhlee screenshot for lumis
319902 04/27/10 19:18 jhlee dithering screenshot
319901 04/27/10 19:15 Carlos Chamber vacuum worse again
319899 04/27/10 18:57 mcanan Target Motion
319898 04/27/10 18:52 M Friend Compton vertical scan
319897 04/27/10 18:52 jhlee spot++
319893 04/27/10 18:43 M Friend Compton rates
319891 04/27/10 17:59 dalton HWP is still IN, we performed a WIEN flip
319883 04/27/10 17:24 apar Halfwave plate IN, Slug 96
319879 04/27/10 16:32 A. Camsonne GEM HV off
319878 04/27/10 16:03 Saha/jpchen shift summary
319876 04/27/10 15:55 jpchen target vacuum and temperature charts
319875 04/27/10 15:53 jpchen dithering off
319873 04/27/10 15:02 jpchen requested beam permit in hall
319872 04/27/10 15:00 jpchen Target to EMPTY
319870 04/27/10 15:00 jpchen target ioc rebooted
319867 04/27/10 13:51 mercado Sync Monitor Officially Working
319866 04/27/10 13:46 Kiadtisak GEM's HV revised
319863 04/27/10 13:34 A. Camsonne GEM test done- source out - Left HRS closed
319840 04/27/10 12:00 Abdurahim BCM cav Asymmetry
319836 04/27/10 11:45 Abdurahim Right A_T detector abnormality
319835 04/27/10 11:43 folts target vacuum/tech
319834 04/27/10 11:43 A. Camsonne GEM HV changed
319832 04/27/10 11:40 jpchen temerature and radiation charts
319830 04/27/10 11:34 jpchen Controlled access activities
319828 04/27/10 11:31 A. Camsonne Gem HV on
319827 04/27/10 11:29 O.Glamazdin Moller magnet has been filled
319826 04/27/10 11:26 A. Camsonne GEM source test - No one allowed in the Left HRS without radcon approval
319824 04/27/10 10:43 jpchen Septum off for controlled access
319823 04/27/10 10:10 jpchen scattering chamber vacuum stable at 1.5*10-5
319822 04/27/10 10:00 silwal Oversample data from the qweak adcs on the injector bcm
319821 04/27/10 09:49 jpchen scattering chamber vacuum alarm
319813 04/27/10 09:41 ZAFAR AHMED Cavities gain min and max test(2)
319801 04/27/10 08:50 ZAFAR AHMED Cavities at min and max gains.
319799 04/27/10 08:01 jwexler Shift summary, 04/27/10
319791 04/27/10 07:49 jwexler Compton HV trip
319789 04/27/10 07:38 jwexler Prompt & PANGUIN misreading beam current
319784 04/27/10 05:59 jwexler Compton HV trip
319782 04/27/10 05:23 jwexler ROC23 reset.
319778 04/27/10 04:37 jwexler Rad. and temp. strip charts
319777 04/27/10 04:35 jwexler Target GUI and stripchart
319776 04/27/10 04:32 jwexler Hall A tools
319775 04/27/10 04:29 jwexler Detectors and lumis saturated.
319768 04/27/10 03:30 jwexler Asymmetries for different ramp delay settings.
319767 04/27/10 03:01 jwexler Changed bcm and det. pedestals in db file.
319754 04/27/10 01:58 paschke RHWP 2900 for large charge asymmetry, run 3210
319752 04/27/10 01:54 dalton Oversample charge asymmetry measurement
319737 04/27/10 01:07 jwexler Compton HV trip
319731 04/27/10 00:26 mercado Pedestal change to database for cavities
319730 04/27/10 00:03 ZAFAR AHMED Cavities signal is good in RHRS but not in Parity DAQ.
319728 04/27/10 00:00 A. Deur 04/26/2010 Swing Shift summary
Monday
319708 04/26/10 22:39 Abdurahim Compton S/B ratio is 0.07
319701 04/26/10 22:16 benesch beam should likely be higher or tilted down in Compton
319696 04/26/10 21:43 paschke createDB not always picking up on oversample setting
319686 04/26/10 21:02 benesch S/N = 0.07 for Compton
319679 04/26/10 20:47 jhlee oversampling number is wrong
319672 04/26/10 20:21 R. Michaels re: bad cavities
319668 04/26/10 19:37 jhlee prompt dosen't go
319667 04/26/10 19:35 Abdurahim Compton Cavity has been restored
319662 04/26/10 18:09 jhlee bcmcav3 strange signal
319654 04/26/10 17:28 jhlee CODA crashed, restarted it
319652 04/26/10 17:23 jpchen Target alarms should be ok now
319650 04/26/10 17:13 jhlee lumi 3
319649 04/26/10 17:11 ITARD Target Screens
319648 04/26/10 16:50 A. Deur Hall A tools
319647 04/26/10 16:45 mercado Bad Cavity Signals Again
319646 04/26/10 16:42 jhlee Dithering Screenshot
319644 04/26/10 16:18 O.Glamazdin Moller magnet has been refilled
319642 04/26/10 15:44 W. Deconinck Beam off for Moller refill
319640 04/26/10 15:32 W. Deconinck Called MCC for escorted access
319639 04/26/10 15:19 W. Deconinck Target tools screen capture
319638 04/26/10 15:15 W. Deconinck Compton photon detector trip
319637 04/26/10 15:00 Abdurahim Double peak in BPM4bx
319636 04/26/10 14:53 W. Deconinck Compton photon detector trip
319635 04/26/10 14:49 hisham IHWP is IN
319634 04/26/10 14:49 Abdurahim BCM cav Asym plots ?
319633 04/26/10 14:48 W. Deconinck Good production run list for thick carbon
319631 04/26/10 14:43 apar Halfwave plate IN, Slug 95
319627 04/26/10 14:16 Abdurahim Srange BCM cav asymmetry
319626 04/26/10 13:49 dalton Reprompting slug 13
319625 04/26/10 13:41 dalton Changes to BCM datamap
319622 04/26/10 12:59 mercado Added Injector BCM and changed raster pickoff currents
319621 04/26/10 12:59 Abdurahim Strange looking BCM cavity asymmetry
319620 04/26/10 12:49 mercado Full BCM Datamap
319617 04/26/10 12:33 mercado Full BCM Datamap
319616 04/26/10 12:07 jpchen target false alarm
319615 04/26/10 11:59 Abdurahim Strange BPM asymmetry
319614 04/26/10 11:57 Abdurahim Large BCM asymmetry, bcm cavity monitor calibration error ??
319611 04/26/10 11:22 M Friend Compton EPICS readback changed
319608 04/26/10 10:40 W. Deconinck Photon detector HV trip
319605 04/26/10 09:54 riordan autosnaps restarted
319597 04/26/10 09:15 W. Deconinck Compton DAQ started again after cavity fixed
319594 04/26/10 09:02 W. Deconinck Runbird now warns if not on adaql5
319593 04/26/10 08:47 W. Deconinck runbird should be started on adaql5
319592 04/26/10 08:40 hisham Feedback monitor
319589 04/26/10 08:16 hisham Dithering
319588 04/26/10 08:13 Mindy Hall-A general tool
319585 04/26/10 08:07 paschke feedback on bcm1, curmon on bcm3... changed low beam, but need to normalize this
319584 04/26/10 08:06 jwexler Shift Summary - Owl 04/26/2010
319583 04/26/10 08:05 W. Deconinck Compton laser cavity lock lost
319581 04/26/10 07:56 paschke charge feedback not working
319577 04/26/10 06:48 jwexler IHWP now OUT, slug 16.
319576 04/26/10 06:46 apar Halfwave plate OUT, Slug 16
319572 04/26/10 06:05 jwexler Compton trip
319571 04/26/10 05:20 jwexler Compton trip
319568 04/26/10 05:02 jwexler Hall A Tools screengrab
319567 04/26/10 05:02 jwexler Radiation and temperature stripcharts
319566 04/26/10 05:01 jwexler Target GUI and stripchart
319561 04/26/10 03:10 jwexler Possible dithering-panguin issue
319560 04/26/10 02:47 jwexler Dithering issue
319557 04/26/10 02:35 jwexler Hall A tools
319556 04/26/10 02:26 jwexler Target GUI and strip chart
319555 04/26/10 02:22 jwexler Radiation and temperature stripcharts
319554 04/26/10 02:21 jwexler No longer in large charge asymmetry settings
319551 04/26/10 02:18 jwexler BCM pedestal calibration from large charge asymmetry runs.
319546 04/26/10 01:54 Apar test
319543 04/26/10 01:31 mercado Zero beam pedestals for 120Hz
319541 04/26/10 01:30 jwexler Large charge asymmetry run
319540 04/26/10 01:28 jwexler Changed rotating waveplate
319538 04/26/10 01:25 Apar Change pedestals for 240Hz
319535 04/26/10 01:16 silwal prompt working fine now
319530 04/26/10 01:00 mercado BCM added to datamap
319528 04/26/10 00:50 R. Michaels adjust blumi3 HV.
319525 04/26/10 00:40 R. Michaels further mods to DAQ for C12
319522 04/26/10 00:32 jwexler Compton HV trip
319521 04/26/10 00:25 jwexler Slug number incremented to 15 for thick carbon production
319520 04/26/10 00:21 apar Halfwave plate IN, Slug 15
319517 04/26/10 00:13 R. Michaels Switch to thick C12
319515 04/26/10 00:07 jwexler Target alarm screen
319514 04/26/10 00:03 LeRose Shift Summary
319513 04/26/10 00:02 jwexler False gas panel target alarm returned.
Sunday
319511 04/25/10 23:59 jwexler Target IOC crash.
319509 04/25/10 23:54 jwexler Target changed - thick carbon
319503 04/25/10 22:29 jhlee Target Strip Chart
319502 04/25/10 22:24 Abdurahim Compton
319501 04/25/10 22:11 M Friend Compton crl thresholds changed
319498 04/25/10 21:22 LeRose Radmon & Temps
319495 04/25/10 21:00 jhlee prompt *** Break *** segmentation violation
319494 04/25/10 20:36 Jack VDC HV control
319493 04/25/10 20:26 jhlee dithering screenshot of PANGUIN
319490 04/25/10 19:58 ZAFAR AHMED Target Chart
319489 04/25/10 19:52 R. Michaels re: recovering VDCs (late entry)
319488 04/25/10 19:25 LeRose Temp & Radmon
319486 04/25/10 19:21 apar Halfwave plate IN, Slug 14
319484 04/25/10 19:17 ZAFAR AHMED Vacuum Pressure No alaram
319481 04/25/10 18:56 mercado DAQ sync signals at 240Hz
319480 04/25/10 18:55 ZAFAR AHMED Beam Recovery Raster at 5 uA. Lead Diamond 3
319474 04/25/10 18:45 ZAFAR AHMED Beam Recovery Spot size Lead Diamond
319471 04/25/10 18:40 ZAFAR AHMED Beam Recovery - Lead Diamond # 3 Rates
319470 04/25/10 18:36 ZAFAR AHMED Target is Lead Diamon # 3
319469 04/25/10 18:34 ZAFAR AHMED Slit is 12.7 and Attn. is 65
319468 04/25/10 18:33 ZAFAR AHMED Beam Recovery - Left Upper Scint Rates at 5 nA
319467 04/25/10 18:21 ZAFAR AHMED Beam Recovery - Target is BeO
319466 04/25/10 18:16 ZAFAR AHMED Beam Recovery - Spot size empty target
319463 04/25/10 18:13 ZAFAR AHMED Beam current and position
319457 04/25/10 17:59 LeRose Septum Magnet Restored
319455 04/25/10 17:51 Kiadtisak GEM ADC's Plots
319452 04/25/10 17:34 O.Glamazdin Moller magnet has been filled
319447 04/25/10 17:29 LeRose Hall A Tools
319443 04/25/10 16:40 A. Camsonne Gem HV off
319442 04/25/10 16:33 mcnulty Moved to empty target. VDC HVs off and quartz HV set for integrating mode
319441 04/25/10 16:33 R. Michaels empty target
319438 04/25/10 16:18 R. Michaels more thin Pb runs
319434 04/25/10 16:06 R. Michaels thin lead target running
319431 04/25/10 16:03 A. Camsonne GEM HV increased
319430 04/25/10 16:02 mcnulty online Q2 for Pb#3 at 0.2kHz T5 rate
319426 04/25/10 15:55 Mindy 04/25/2010 Day Shift Summary
319425 04/25/10 15:52 R. Michaels Qsq runs on lead/diamond. Rate scan.
319424 04/25/10 15:51 mcnulty online Q2 for Pb#3 at 3kHz T5 rate
319417 04/25/10 15:41 mcnulty online Q2 for Pb#3 at 9.3kHz T5 rate
319414 04/25/10 15:37 mcnulty online Q2 for Pb#3 at 57kHz T5 rate
319409 04/25/10 15:31 mcnulty online Q2 for Pb#3 at 125kHz T5 rate
319408 04/25/10 15:29 A. Camsonne GEM HV changed
319403 04/25/10 15:26 mcnulty online Q2 for thin Carbon, raster on
319400 04/25/10 15:19 mcnulty Rarm spectra for thin Carbon with raster
319397 04/25/10 15:16 mcnulty Larm spectra (thin Carbon) with raster on
319394 04/25/10 15:11 mcnulty Larm spectra from thin Carbon (no raster)
319393 04/25/10 15:08 mcnulty Rarm Carbon spectra (no raster)
319391 04/25/10 15:03 R. Michaels spot++
319390 04/25/10 15:01 A. Camsonne GEM current HV settings
319387 04/25/10 14:59 mcnulty online Q2 for (9mg) Carbon Target
319384 04/25/10 14:57 R. Michaels Qsq on thin C12, raster off and on.
319383 04/25/10 14:56 mcnulty L and Rarm Quartz signals
319382 04/25/10 14:49 R. Michaels correction: raster is off
319371 04/25/10 14:29 R. Michaels magnet scan and low-I cavities
319365 04/25/10 13:42 A. Camsonne Gen pedestal file updated
319364 04/25/10 13:39 R. Michaels L-HRS network switch power cycled (late entry)
319363 04/25/10 13:36 mcnulty Rarm VDC HV not ramping up
319362 04/25/10 13:29 mcnulty VDCs on and quartz HV at -2000 for all dets
319360 04/25/10 13:19 Bob and Dust Checks of ADC integrate timing
319356 04/25/10 13:14 ZAFAR AHMED Target is empty target
319342 04/25/10 12:58 mcnulty Moving to BeO target
319341 04/25/10 12:57 M Friend Compton DAQ running at 240Hz
319339 04/25/10 12:53 A. Camsonne Spot++ T8 only 2 uA
319335 04/25/10 12:48 Mindy turn the septum on
319331 04/25/10 12:36 A. Camsonne Upper scintillator left arm turned on
319329 04/25/10 12:17 mercado Available sync signals look fine
319328 04/25/10 11:55 mcnulty Switched quartz dets to counting/sampling mode
319327 04/25/10 11:54 mcnulty changed helicty from 120Hz t0 240Hz
319325 04/25/10 11:42 R. Michaels switching to 240 Hz
319324 04/25/10 11:42 ZAFAR AHMED Amplifiers on cavities - No more than 5uA.
319322 04/25/10 11:14 A. Camsonne Gem 5th chamberHV plugged - reminder GEM HV
319320 04/25/10 10:59 Mindy power-cycle ROC-25-->CODA is back
319319 04/25/10 10:16 R. Michaels reboot beamline slow controls
319318 04/25/10 10:12 Mindy [trouble-shooting guide] temperature monitor works again
319317 04/25/10 09:42 R. Michaels Cleanup of adaqfs.
319316 04/25/10 09:28 ZAFAR AHMED Septum magnet is off
319315 04/25/10 09:25 R. Michaels access, empty target
319314 04/25/10 09:21 R. Michaels Run plan: Qsq and other
319313 04/25/10 09:04 Abdurahim Compton DOCP scan
319312 04/25/10 08:27 Mindy Hall-A general tool
319311 04/25/10 08:12 R. Michaels helicity to Asym box unplugged
319309 04/25/10 07:59 Yoomin Owl Shift Summary
319308 04/25/10 07:54 R. Michaels temp readouts need to be fixed
319305 04/25/10 07:35 Yoomin Target IOC reboot
319304 04/25/10 07:04 Yoomin Compton HV trip
319303 04/25/10 06:08 Yoomin Radiation/Beam stripchart
319302 04/25/10 06:05 Yoomin Reduced beam current 40uA
319301 04/25/10 05:58 Yoomin Prompt not perfect yet
319299 04/25/10 05:54 silwal more plots on run 3119, helicity toggled @ 120 Hz
319297 04/25/10 05:27 Yoomin Right Q1 fluctuating
319296 04/25/10 05:14 Yoomin Radiation/Beam stripchart
319295 04/25/10 05:12 Yoomin Prompt works again!
319294 04/25/10 05:11 Yoomin Compton HV trip
319293 04/25/10 05:10 Yoomin Target Screen
319292 04/25/10 05:07 Yoomin Compton HV trip
319289 04/25/10 04:44 Yoomin Compton HV trip/R-Q1 frequent alarm
319288 04/25/10 04:35 Yoomin Hall A Tools Capture
319287 04/25/10 04:28 silwal asym from the 'asym box' measured to be ~ 1.1 %
319286 04/25/10 04:18 Yoomin Compton HV trip
319285 04/25/10 04:07 Yoomin Compton HV trip
319284 04/25/10 03:46 Yoomin Compton HV trip
319281 04/25/10 02:55 Yoomin Compton HV trip
319280 04/25/10 02:49 Yoomin Collimator temperature monitor not working
319272 04/25/10 02:09 Yoomin Temperature monitor not working!
319271 04/25/10 01:55 Yoomin Compton HV trip
319270 04/25/10 01:54 M Friend Compton 120Hz crl fixed
319269 04/25/10 01:39 M Friend /adaql10/work1 full
319266 04/25/10 01:25 Yoomin Rad/Temp/Beam strip chart
319265 04/25/10 01:11 Yoomin Compton HV trip
319264 04/25/10 01:09 Yoomin Target IOC reboot
319263 04/25/10 00:57 Yoomin HV IOC Down.
319261 04/25/10 00:02 bogdanw shift summary
Saturday
319258 04/24/10 23:53 silwal 120Hz toggle run
319255 04/24/10 22:11 jhlee prompt *** Break *** segmentation violation
319252 04/24/10 21:32 Abdurahim Compton cavity has been restored
319251 04/24/10 21:26 Mindy comparison of dithering det_vs_bpm slope between 4x4 and 5x5
319248 04/24/10 20:13 jpchen changed alarms
319247 04/24/10 20:07 silwal asym ~1.2 % measured on the scope (asym-box)
319246 04/24/10 19:55 Apar non linearity of LUMI
319245 04/24/10 19:47 jhlee dithering
319244 04/24/10 19:39 bogdanw beam position and radiation monitors
319243 04/24/10 19:34 bogdanw tools and temperatures
319242 04/24/10 19:27 silwal asym measurement from asym box
319241 04/24/10 19:21 bogdanw HV lumi with Pb and 50 muA
319239 04/24/10 19:20 bogdanw HV for Pb at 120 Hz at 50 muA
319237 04/24/10 18:52 ZAFAR AHMED Carbon Target Lumi High Voltages
319235 04/24/10 18:43 bogdanw beam on Pb target
319232 04/24/10 18:40 ZAFAR AHMED Lead Diamond upper Scint. rate at nA.
319224 04/24/10 18:38 ZAFAR AHMED Target is Lead Diamond # 3
319223 04/24/10 18:36 ZAFAR AHMED BeO nA Rate . Slit and Attn. Adjustment.
319222 04/24/10 18:32 ZAFAR AHMED Target is BeO - Beam Recovery
319221 04/24/10 18:26 ZAFAR AHMED Target is Lead Diamond # 3
319220 04/24/10 18:12 ZAFAR AHMED Target is BeO - Beam Recovery
319217 04/24/10 18:03 bogdanw spot++
319216 04/24/10 18:02 adaq spot ++
319209 04/24/10 17:28 ZAFAR AHMED Target is empty target
319208 04/24/10 17:27 A. Camsonne Compton electron detector work
319206 04/24/10 17:20 O.Glamazdin Moller magnet has been filled
319205 04/24/10 17:19 M Friend Compton photon collimator moved
319202 04/24/10 16:29 R. Michaels modified warnings about ADC18
319201 04/24/10 16:24 silwal target: false alarms on gas panels, to do with LD2 that does not exist
319200 04/24/10 16:13 jhlee screenshot of Dithering
319199 04/24/10 16:10 jhlee ROC 23 has the same error meassage as 318478
319197 04/24/10 16:04 Sergey Abrah Day shift summary - 04/24/2010
319194 04/24/10 15:57 R. Michaels Adjusting HV for 120Hz C12
319193 04/24/10 15:34 R. Michaels prep for 120 Hz running
319192 04/24/10 15:31 Apar Changed to 120 Hz
319191 04/24/10 15:28 aserg Helicity frequency changed to 120 Hz
319189 04/24/10 15:13 M Friend Compton running at 120Hz
319188 04/24/10 15:13 R. Michaels info about synch mon status
319186 04/24/10 14:55 aserg No beam
319183 04/24/10 14:42 Bob and Mark check of timing signals in CH
319181 04/24/10 14:23 aserg Beam off
319178 04/24/10 14:05 aserg CODA works again
319176 04/24/10 14:01 aserg CODA not working
319172 04/24/10 13:30 aserg Compton HV trip
319171 04/24/10 13:15 aserg Dithering plot
319170 04/24/10 13:14 aserg Beam and radiation monitors
319169 04/24/10 13:12 aserg Temperature monitor
319166 04/24/10 12:17 adpalmer reboot preformed
319165 04/24/10 12:13 adpalmer target vacuum glitch
319162 04/24/10 11:52 dalton ROOTfiles moved
319161 04/24/10 11:06 aserg Compton HV trip
319151 04/24/10 10:36 aserg Compton HV trip
319148 04/24/10 09:34 aserg Dithering
319145 04/24/10 09:04 aserg Radiation and beam monitors
319144 04/24/10 09:01 aserg Temperature monitor strip
319143 04/24/10 08:47 aserg Compton HV trip
319142 04/24/10 08:33 aserg Compton HV trip
319139 04/24/10 08:05 ZAFAR AHMED April 24 owl sfit summary
319137 04/24/10 07:59 Abdurahim Compton strip chart
319135 04/24/10 07:37 ZAFAR AHMED Flipper worked- Slug no. is 13
319134 04/24/10 07:37 apar Halfwave plate OUT, Slug 13
319133 04/24/10 07:36 ZAFAR AHMED Fipper script error
319131 04/24/10 07:05 Abdurahim Compton HV tripped
319130 04/24/10 07:00 Abdurahim Beam is back. Compton HV tripped.
319129 04/24/10 06:58 Abdurahim beam is off
319126 04/24/10 06:20 Abdurahim Compton HV trip
319125 04/24/10 05:45 ZAFAR AHMED Dithering
319122 04/24/10 05:29 Abdurahim Compton HV trip
319121 04/24/10 05:05 Abdurahim Beam back. Compton HV tripped.
319120 04/24/10 05:01 Abdurahim magnet power supply tripped
319119 04/24/10 05:00 Abdurahim almost two hours with no beam trip
319116 04/24/10 04:50 Abdurahim Target temperature
319115 04/24/10 04:43 Abdurahim Compton rates are beautifully stable
319114 04/24/10 04:41 Abdurahim Compton HV trip
319113 04/24/10 04:32 ZAFAR AHMED Dithering
319110 04/24/10 03:40 ZAFAR AHMED Dithering
319109 04/24/10 03:24 Abdurahim StriptCharts
319097 04/24/10 02:19 Abdurahim Compton HV tripped
319096 04/24/10 01:55 Abdurahim started Compton laser polarization scan
319095 04/24/10 01:32 ZAFAR AHMED Dithering is working
319092 04/24/10 01:28 Abdurahim How to Start Target Strip Chart
319082 04/24/10 00:55 ZAFAR AHMED Dithering is not working
319080 04/24/10 00:28 ZAFAR AHMED Dithering is off
319079 04/24/10 00:27 Abdurahim target epics problem
319078 04/24/10 00:17 ZAFAR AHMED New slug(13) but half wave plate is not changed
319077 04/24/10 00:10 Mindy 04/23/2010 Swing Shift Summary
319076 04/24/10 00:10 R. Michaels putting in thick C12
319075 04/24/10 00:09 N. Muangma target thick carbon
Friday
319071 04/23/10 23:49 M Friend Compton photon detector HV
319069 04/23/10 23:43 adaq Compton FADC crl accum thresh changed
319068 04/23/10 23:30 M Friend Compton EPICS reboot
319065 04/23/10 22:29 Mindy temperature become stable now
319062 04/23/10 21:34 Mindy dithering comes back
319058 04/23/10 20:44 Mindy temperature is increasing
319057 04/23/10 20:38 Mindy dithering correlations/slopes (1)
319056 04/23/10 20:23 R.Michaels watch the temps (with bigger raster) !
319055 04/23/10 20:20 Mindy temperature increase?
319054 04/23/10 20:14 M Friend Compton FADC crl accum thresh changed
319053 04/23/10 20:00 M Friend Compton FADC crl change
319048 04/23/10 19:28 M Friend strange Compton EPICS glitch
319047 04/23/10 19:25 Mindy Hall-A general tool
319046 04/23/10 19:06 Mindy dithering works well
319045 04/23/10 19:05 Mindy spot++ for production
319040 04/23/10 18:46 R. Michaels reducing spot size, possible burn ring
319028 04/23/10 18:32 dalton High statistics and zoom of recent Pb/C runs
319024 04/23/10 18:24 R. Michaels Moving beam horizontally
319011 04/23/10 17:49 R. Michaels vertical scan, fishing for Cu frame.
319006 04/23/10 17:36 Mindy FYI: bad dithering run-list
319001 04/23/10 17:32 R. Michaels Pb/D raster plots, bigger raster
319000 04/23/10 17:23 dalton Higher statistics and zoom of previous Pb/D
318997 04/23/10 17:18 R. Michaels Pb/D raster plots, and plan
318992 04/23/10 17:04 M Friend Compton FADC crl change
318991 04/23/10 17:04 N Muangma target PbD#3
318988 04/23/10 17:00 R. Michaels BeO sampling with 4x3 raster
318983 04/23/10 16:45 R. Michaels Raster scan. Spot_L
318975 04/23/10 16:17 mercado Thick Carbon Detector Widths and Correlations
318974 04/23/10 16:16 jwexler HVs changed back.
318973 04/23/10 16:15 N. Muangma target moves BeO
318972 04/23/10 16:04 Mindy Hall-A general tool
318969 04/23/10 16:01 jwexler Shift summary - Day 04/23/2010
318967 04/23/10 15:56 jwexler Change to thick carbon HVs.
318965 04/23/10 15:48 M Friend Compton FADC crl accum thresh changed
318964 04/23/10 15:41 jwexler Changed target - thick carbon
318963 04/23/10 15:39 jwexler Detector and Lumi HVs changed
318961 04/23/10 15:30 O.Glamazdin Moller magnet has been filled
318958 04/23/10 14:18 aserg Dithering
318955 04/23/10 13:37 jwexler LeCroy beamline crate alarm
318952 04/23/10 12:56 Abdurahim Compton cavity and laser is runnning again
318951 04/23/10 12:09 jwexler Hall A tools
318950 04/23/10 12:08 jwexler Target screen and stripcharts
318947 04/23/10 12:03 mercado Re-prompting of slug 10 in progress
318946 04/23/10 11:49 mercado Re-Prompting of slug 11 in progress
318945 04/23/10 11:48 Abdurahim mysterious compton epics reboot
318944 04/23/10 11:36 mercado Wrong BCM mapping.
318943 04/23/10 11:36 dalton Changes to database
318940 04/23/10 11:01 aserg Dithering
318939 04/23/10 11:01 jwexler Radiation and temp. stripcharts
318938 04/23/10 10:42 mercado Changed Gains of BPM 18-bit ADCs
318924 04/23/10 08:36 jwexler Compton HV trip
318923 04/23/10 08:25 Yoomin Compton HV trip
318920 04/23/10 07:52 Yoomin PREX DAQ crash
318915 04/23/10 07:20 Yoomin Target stripchart
318914 04/23/10 07:18 Yoomin Compton HV trip
318911 04/23/10 06:39 Yoomin Radiation/Temperature/Beam
318910 04/23/10 06:38 Yoomin Hall A Tools
318909 04/23/10 06:35 Yoomin Compton HV trip
318908 04/23/10 06:23 ZAFAR AHMED Dithering
318907 04/23/10 06:17 Yoomin Compton Run 22654 ended due to HWP flip
318905 04/23/10 06:14 ZAFARA AHMED New Slug - Half Wave Plate IN
318904 04/23/10 06:14 apar Halfwave plate IN, Slug 12
318900 04/23/10 05:42 Yoomin Target IOC reboot
318898 04/23/10 05:13 ZAFAR AHMED Dithering
318897 04/23/10 05:10 Yoomin Target Screen Capture
318895 04/23/10 05:09 Yoomin Compton Strip Chart
318892 04/23/10 04:10 ZAFAR AHMED Dithering
318891 04/23/10 03:59 Yoomin HV trip
318890 04/23/10 03:36 ZAFARA AHMED Ditheirng is working
318889 04/23/10 03:35 ZAFARA AHMED Dithering error(2)
318888 04/23/10 03:33 ZAFARA AHMED Dithering error
318885 04/23/10 02:40 Yoomin Compton HV trip
318875 04/23/10 02:13 M Friend Compton EPICS rate changed
318874 04/23/10 02:08 M Friend Compton prescale set to 32
318873 04/23/10 01:51 ZAFAR AHMED Dithering
318872 04/23/10 01:44 M Friend Compton photon beam position
318870 04/23/10 01:38 Yoomin Target screen capture - beam recovered
318861 04/23/10 00:44 A. Camsonne Electron detector analog signal - scope setting
318860 04/23/10 00:29 R. Michaels upper scint HV off
318859 04/23/10 00:29 A. Camsonne Electron detector analog signal
318857 04/23/10 00:28 R. Michaels raster check on Pb/D
318853 04/23/10 00:19 Yoomin Target Pb Diamond #3
318852 04/23/10 00:19 R. Michaels BeO check, establish few nA
318851 04/23/10 00:09 Yoomin Target motion to BeO
318849 04/23/10 00:06 R. Michaels spot++ and beam position
Thursday
318844 04/22/10 23:46 jpchen swing shift summary
318843 04/22/10 23:37 R. Michaels turned on septum
318842 04/22/10 23:32 Moller test run finished
318841 04/22/10 23:30 O.Glamazdin Moller measurements result
318839 04/22/10 23:15 M Friend Compton DAQ set to 240Hz
318838 04/22/10 23:11 O.Glamazdin Helicity board settins have been restored
318833 04/22/10 22:47 A. Camsonne GEM pedestal runs
318824 04/22/10 22:16 M Friend Compton FADC crl far accum thresh changed
318811 04/22/10 18:07 dalton Energy excursion last night
318805 04/22/10 16:53 jpchen target ioc rebooted
318803 04/22/10 16:42 jpchen target temperature reading stopped since this morning
318802 04/22/10 16:06 J. Zhang Shift Summary
318800 04/22/10 15:38 M Friend Compton DAQ set to 30Hz
318799 04/22/10 15:37 M Friend Compton FADC crl change
318798 04/22/10 15:06 jwexler Tiefenback dp/p
318797 04/22/10 15:02 O.Glamazdin Helicity Board changes
318796 04/22/10 14:30 M Friend Compton FADC crl accum thresh changed
318793 04/22/10 14:15 jwexler Target screen/stripchart
318792 04/22/10 14:12 jwexler Temp/Rad charts
318791 04/22/10 14:09 jwexler Hall A Tools
318790 04/22/10 13:59 M Friend Compton DAQ restored
318789 04/22/10 13:48 J. Zhang Moller VME crates rebooted
318788 04/22/10 13:39 jwexler Back to beam permit
318787 04/22/10 13:39 A. Camsonne Did not receive page in the HRS hut
318785 04/22/10 13:29 A. Camsonne GEM gas line and electronics hooked up on fifth chamber
318784 04/22/10 13:19 J. Zhang Moller solenoid was refilled
318783 04/22/10 13:18 Moller solenoid was refilled
318775 04/22/10 12:42 M Friend Compton photon signal in the CH
318760 04/22/10 10:33 jwexler Septum off
318759 04/22/10 10:23 ZAFAR AHMED Going to controlled access
318756 04/22/10 09:59 M Friend Compton DAQ set to take pulser runs
318755 04/22/10 09:56 M Friend Compton table moved
318753 04/22/10 09:35 M Friend Cavity flip script
318752 04/22/10 09:33 M Friend Compton cavity locking
318747 04/22/10 09:18 jwexler Target moved to empty & Error in GUI handler
318745 04/22/10 09:08 ZAFAR AHMED Beam study starts.
318743 04/22/10 09:04 M Friend Compton epics reboot
318742 04/22/10 08:49 aserg Wrong HWP info
318739 04/22/10 08:37 jwexler Compton cavity not locked
318738 04/22/10 08:15 aserg Dithering
318737 04/22/10 08:05 Yoomin Owl Shift Summary
318733 04/22/10 07:08 Yoomin Compton Background Rate
318730 04/22/10 06:46 Yoomin HV trip
318729 04/22/10 06:31 Yoomin Target strip chart
318728 04/22/10 06:26 Yoomin Stripchart radiation/temperature/beam
318727 04/22/10 06:20 Yoomin HV trip
318724 04/22/10 06:10 Yoomin Compton crash again
318723 04/22/10 05:30 Yoomin Compton strip chart
318722 04/22/10 05:26 Hisham Coda Crash
318714 04/22/10 03:01 Yoomin Compton recovered
318713 04/22/10 02:53 Yoomin Compton DAQ crash
318704 04/22/10 02:14 Yoomin From Compton run 22604, IHWP is OUT
318703 04/22/10 02:09 Hisham CH scaler GUI
318702 04/22/10 02:01 Yoomin Target Strip Chart
318701 04/22/10 02:00 Yoomin Target Screen capture
318700 04/22/10 01:58 Yoomin Please refer to ELOG 1520004
318698 04/22/10 01:53 Yoomin dpp
318696 04/22/10 01:43 Yoomin Radiation/Temperature/BPMs
318695 04/22/10 01:38 Yoomin Hall A Tools
318694 04/22/10 01:33 Yoomin HV trip
318692 04/22/10 01:00 Hisham HAPPEX
318691 04/22/10 00:59 apar Halfwave plate OUT, Slug 11
318686 04/22/10 00:05 V. Sulkosky Swing Shift Summary
Wednesday
318685 04/21/10 23:27 V. Sulkosky dpp Excursion
318682 04/21/10 23:12 adaq shift crews
318681 04/21/10 23:08 N Muangma empty plots
318679 04/21/10 22:25 Abdurahim Compton cavity lock has been restored
318677 04/21/10 22:18 gjin hall a tools screen
318676 04/21/10 22:17 gjin target screen
318675 04/21/10 22:00 V. Sulkosky Compton HV Changed
318674 04/21/10 21:56 M Friend Glitch in FADC Compton data
318671 04/21/10 21:22 M Friend Compton EPICS trigger rate change
318670 04/21/10 21:19 V. Sulkosky Compton HV Change
318669 04/21/10 21:17 V. Sulkosky Collimator Temperatures
318668 04/21/10 21:11 N Muangma BCM signal jump
318665 04/21/10 20:26 adaq Compton HV Trips (1st Half)
318662 04/21/10 19:51 N Muangma dither plots
318661 04/21/10 19:19 V. Sulkosky Radiation Strip Chart
318658 04/21/10 18:57 N Muangma double peak structure
318651 04/21/10 18:31 V. Sulkosky Compton Stripchart
318648 04/21/10 18:10 silwal slug 9 transmission plots
318647 04/21/10 17:58 silwal slug 6 transmission plots
318646 04/21/10 17:49 V. Sulkosky Hall A Tools
318645 04/21/10 17:46 silwal slug 7 transmission plots
318644 04/21/10 17:37 M Friend Compton discriminator set high
318641 04/21/10 17:05 M Friend Compton rates with slits closed
318637 04/21/10 16:02 M Friend Compton EPICS variable
318636 04/21/10 15:58 J. Zhang HallA Tools Screen
318634 04/21/10 15:25 cusanno Target Screenshots
318632 04/21/10 14:52 silwal slug 8 transmission plots
318627 04/21/10 13:05 cusanno Target Pressure when beam is back
318625 04/21/10 12:33 O.Glamazdin Moller magnet has been filled
318624 04/21/10 12:28 cusanno To do before rebooting target IOC
318623 04/21/10 11:53 J. Zhang Control access
318622 04/21/10 11:51 J. Zhang Beam was downdue to the injector problem
318621 04/21/10 11:47 adaq Beam was not stable for run 3009
318619 04/21/10 11:01 cusanno Target Alarm Handler
318618 04/21/10 10:47 cusanno Target Alarms as in entry 318236
318617 04/21/10 10:43 O.Glamazdin Slug 10 for IHWP=IN
318615 04/21/10 10:38 apar Halfwave plate IN, Slug 10
318614 04/21/10 10:38 Jixie Zhang Half Plate changed
318613 04/21/10 10:36 silwal Dithering response changing
318606 04/21/10 10:33 cusanno Target IOC
318604 04/21/10 10:25 Abdurahim Compton laser polarization scan (RIGHT) is completed
318603 04/21/10 10:15 O.Glamazdin Radiation level in the Hall
318600 04/21/10 09:55 O.Glamazdin Dithering looks strange
318599 04/21/10 09:23 J. Zhang Day Shift Summary (8:00-16:00)
318596 04/21/10 08:43 jixie Compton HV(card11, channel 1) tripped
318594 04/21/10 08:23 Abdurahim Owl shift summary
318591 04/21/10 07:54 Abdurahim radiation level OK ?
318590 04/21/10 07:53 Abdurahim Now dithering can be seen in BPM strip chart
318588 04/21/10 07:29 Abdurahim Compton background is getting worse
318586 04/21/10 07:25 Abdurahim Target gui
318585 04/21/10 07:24 Abdurahim Target temperature
318584 04/21/10 07:16 Abdurahim Hall A general tools
318583 04/21/10 07:15 Abdurahim BPM & BCM
318582 04/21/10 07:14 Abdurahim radiation monitor
318581 04/21/10 07:13 Abdurahim collimator temperatures
318580 04/21/10 06:52 Abdurahim Compton PMT HV stripped
318579 04/21/10 06:45 Abdurahim Dithering cannot be seen in the BPM strip chart
318578 04/21/10 06:44 Hisham Dithering
318573 04/21/10 05:37 Abdurahim Compton PMT HV trip
318572 04/21/10 05:23 Hisham Blumi Signals Around
318571 04/21/10 05:06 Abdurahim Target screen
318570 04/21/10 05:05 Abdurahim Target temperature and pressure
318567 04/21/10 04:30 Abdurahim Compton strip chart during laser polarization scan
318564 04/21/10 03:50 Abdurahim Radiation level a concern
318553 04/21/10 01:44 Abdurahim Hall A general tools
318552 04/21/10 01:42 Abdurahim Target gui
318551 04/21/10 01:41 Abdurahim Target temperature
318550 04/21/10 01:40 Abdurahim radiation monitor
318549 04/21/10 01:39 Abdurahim BCM and BPM strip chart
318548 04/21/10 01:38 Abdurahim Collimator temperatures
318545 04/21/10 01:01 M Friend Compton HV to -1700
318542 04/21/10 00:12 V. Sulkosky Swing Shift Summary (better format)
318541 04/21/10 00:03 V. Sulkosky Swing Shift Summary
Tuesday
318539 04/20/10 23:57 V. Sulkosky Collimator Temperatures
318534 04/20/10 23:34 apar Halfwave plate OUT, Slug 9
318531 04/20/10 23:28 V. Sulkosky Re: Recalibrated BCMs
318527 04/20/10 23:13 V. Sulkosky Left Q1 current tripped (TECHs)
318526 04/20/10 22:54 V. Sulkosky Compton Stripchart
318525 04/20/10 22:54 mcanan Target Screens
318524 04/20/10 22:41 V. Sulkosky Compton GSO HV to -1.65 kV
318521 04/20/10 22:23 R. Michaels re: opmanual
318520 04/20/10 22:08 M Friend Compton op-manual
318519 04/20/10 21:54 M Friend Compton rates with target in
318518 04/20/10 21:48 V. Sulkosky Radiation Monitor Stripchart
318517 04/20/10 21:48 jhlee screenshot for PANGUIN
318513 04/20/10 21:24 V. Sulkosky Raster Check on Lead/Diamond
318511 04/20/10 21:21 V. Sulkosky Rate on Lead/Diamond
318509 04/20/10 21:16 mcanan Target Motion
318508 04/20/10 21:15 V. Sulkosky Rate check on BeO
318507 04/20/10 21:09 M Friend Compton rates after tune
318506 04/20/10 21:08 mcanan Target Motion
318505 04/20/10 21:01 V. Sulkosky Spot++ Check 17 x 7 Empty
318498 04/20/10 20:10 V. Sulkosky Beam Restored to Hall A
318495 04/20/10 19:19 jhlee Run 2985 has "end fail"
318491 04/20/10 19:00 V. Sulkosky Hall A Tools
318490 04/20/10 18:51 V. Sulkosky Left Q1 off and Regulators off
318489 04/20/10 18:40 V. Sulkosky BCM Logger Updated
318482 04/20/10 18:29 jhlee Roc 23 restarted
318481 04/20/10 18:29 R. Michaels explanation of ROC23 errors
318478 04/20/10 17:49 jhlee the right error message at ROC 23 with run 2983
318477 04/20/10 17:27 V. Sulkosky Beam Ready but ...
318476 04/20/10 17:19 jwexler ROC23 power cycled.
318472 04/20/10 16:35 V. Sulkosky South LINAC Vacuum Valve
318470 04/20/10 16:34 R. Michaels swing shift activities
318467 04/20/10 16:03 Ole Hansen Shift Summary
318466 04/20/10 15:47 Fansler/Sega RQ1/RQ2
318463 04/20/10 15:19 Ole Hansen Cycling R-HRS Q2/Q3
318462 04/20/10 14:59 Ole Hansen Septum ON
318461 04/20/10 14:37 A. Camsonne GEM activities
318460 04/20/10 14:19 Ole Hansen Access activities
318459 04/20/10 14:09 O.Glamazdin Moller magnet has been filled
318458 04/20/10 13:59 A. Camsonne GEM INFN HV
318457 04/20/10 13:58 Abdurahim a new webcam for Compton quarter wave plate
318456 04/20/10 13:56 test test
318450 04/20/10 10:38 M Friend Compton epics reboot
318443 04/20/10 10:28 M Friend Compton PMT base current
318441 04/20/10 10:22 R. Michaels Compton DAQ tests, notes
318439 04/20/10 09:55 R. Michaels Compton DAQ configs
318438 04/20/10 09:43 paschke runs require re-prompting
318435 04/20/10 09:08 Jixie Zhang HV tripped: card11_channel1 (compton)
318429 04/20/10 07:56 ZAFAR AHMED April 20 Owl Shift Summary
318427 04/20/10 07:45 cusanno Empty Target IN
318425 04/20/10 07:40 cusanno Target Screenshot
318420 04/20/10 06:22 ZAFAR AHMED Production
318419 04/20/10 05:47 cusanno Target Screenshots (contin'd)
318418 04/20/10 05:44 cusanno Target Screenshot
318417 04/20/10 05:43 efuchey Dithering ON
318415 04/20/10 05:38 ZAFAR AHMED Beam recovery 5uA. Raster
318414 04/20/10 05:35 efuchey other errata
318406 04/20/10 05:13 ZAFAR AHMED Beam Recover. Not right raster at lead target 5nA.
318398 04/20/10 05:02 ZAFAR AHMED Beam Recovery-5nA at target Pb Diamond 3
318397 04/20/10 04:58 cusanno Lead Target IN
318394 04/20/10 04:55 ZAFAR AHMED Beam Recovery-5 nA-BeO
318392 04/20/10 04:41 cusanno BeO Target IN
318391 04/20/10 04:38 ZAFAR AHMED spot++ Beam recovry 17x7 Raster
318388 04/20/10 04:33 ZAFAR AHMED Spot++ Beam recovery
318387 04/20/10 04:33 efuchey errata
318384 04/20/10 04:16 ZAFAR AHMED Beam is back.
318383 04/20/10 04:13 cusanno Target Screenshot
318380 04/20/10 03:36 ZAFAR AHMED Beam update
318377 04/20/10 02:53 ZAFAR AHMED No beam - Optics on call is called by MCC
318376 04/20/10 02:52 cusanno Empty Target
318375 04/20/10 02:37 M Friend Running the Compton DAQ tonight
318366 04/20/10 02:04 ZAFAR AHMED No beam for last one hour.
318363 04/20/10 01:22 ZAFAR AHMED No beam for last 20 minutes.
318360 04/20/10 01:12 ZAFAR AHMED No beam for last 10 minutes.
318355 04/20/10 01:00 ZAFAR AHMED Spot++
318352 04/20/10 00:48 ZAFAR AHMED Dithring coils at the beginning of owl shift.
318351 04/20/10 00:46 ZAFAR AJMED Parity and fast feedback at the beginning fo owl shift
318348 04/20/10 00:34 ZAFAR AHMED Compton rates chart - start of owl shift
318347 04/20/10 00:29 ZAFAR AHMED Upstream collimator Current charts Owl shift starts
318346 04/20/10 00:25 ZAFAR AHMED Hall A Tools at the beginning of owl shift
318342 04/20/10 00:07 Megan F. / M 04/19/2010 Swing shift summary
Monday
318341 04/19/10 23:40 Yoomin Target Stat during the beam recovery procedure
318339 04/19/10 23:29 Mindy Hall-A general tool (beam recovery procedure)
318338 04/19/10 23:21 Yoomin Target Pb Diamond #3
318337 04/19/10 23:17 Mindy spot++ check (beam recovery procedure)
318332 04/19/10 22:52 Bob/Kent reset RHRS Q2, leave local mode (TECHS)
318331 04/19/10 22:52 Yoomin Target motion to Empty
318330 04/19/10 22:43 Mindy right-arm Q2 recycling
318327 04/19/10 22:29 O.Glamazdin Moller magnet has been filled
318326 04/19/10 22:09 Yoomin JT Valve
318325 04/19/10 21:54 Yoomin Target chart after IOC reboot
318324 04/19/10 21:52 Yoomin Target IOC rebooted
318322 04/19/10 21:31 Yoomin Target IOC Frozen?
318319 04/19/10 20:20 Yoomin Target Screen Capture - CryoStat
318318 04/19/10 20:19 Yoomin Target Screen Capture
318317 04/19/10 20:15 R. Michaels suggest NO change to JT valve
318315 04/19/10 19:57 O.Glamazdin PREX CODA crush
318312 04/19/10 19:41 Ole Hansen New 2TB disks
318311 04/19/10 19:36 paschke DAQ hang; ROC31 doesn't boot, moved to PrexNoQweak configuration
318299 04/19/10 17:40 M Friend Momentary left magnet alarm
318298 04/19/10 17:37 Yoomin JT2 closed one step more
318297 04/19/10 17:14 dalton batt2 corrected in past datamaps to run 2800
318296 04/19/10 17:14 paschke Feedback PITA slope
318295 04/19/10 17:04 dalton lobeam changed to 90000 channels on bcm3
318294 04/19/10 16:59 paschke correction: pita slope from injector studies at different RHWP position
318292 04/19/10 16:58 mercado Added batt variables to db files for crosstalk tests
318290 04/19/10 16:49 silwal dithering response much worse after quad changes for compton
318289 04/19/10 16:26 Yoomin JT valve one step closed
318288 04/19/10 16:17 M Friend Dithering is ON
318286 04/19/10 16:07 Abdurahim Target temperature
318281 04/19/10 14:59 mcnulty Quartz det pulse height dists before and after s0 removal
318278 04/19/10 13:51 M Friend Compton photon detector can see the target
318277 04/19/10 13:44 aserg spot++ after compton
318272 04/19/10 13:20 Abdurahim Target -> Pb Diamond#3
318271 04/19/10 13:10 Abdurahim target -> Empty
318268 04/19/10 13:00 aserg changing in flipper
318267 04/19/10 12:49 Abdurahim Target -> Pb Diamond #3
318266 04/19/10 12:46 M Friend Compton interaction point
318265 04/19/10 12:44 M Friend Compton rates after tune
318264 04/19/10 12:16 Ole Hansen Computer work planned
318263 04/19/10 12:14 R. Michaels adaql10 problems
318262 04/19/10 12:11 mercado adaql10 down
318259 04/19/10 11:37 M Friend Compton tune started
318258 04/19/10 11:24 aserg DITHERING off
318257 04/19/10 11:11 Abdurahim Target -> Empty
318253 04/19/10 10:44 mercado LUMI 1 HV was off.
318246 04/19/10 10:19 Abdurahim Target strip chart
318244 04/19/10 10:13 R. Michaels reboot iocha11 and 22
318243 04/19/10 10:13 Abdurahim Target motion
318242 04/19/10 10:04 mercado Added battery to datamap
318236 04/19/10 08:48 Abdurahim target
318232 04/19/10 08:00 ZAFAR AHMED 04/19/10 Owl Shift Summary
318231 04/19/10 07:40 cusanno Target Temperature and Alarm Handler
318230 04/19/10 07:31 cusanno Target IOC rebooted
318229 04/19/10 07:25 cusanno Target Alarm Handler frozen?
318226 04/19/10 07:15 cusanno LeCroy HV Crate rebooted
318225 04/19/10 07:04 ZAFAR AHMED Hall A tools
318224 04/19/10 06:59 ZAFAR AHMED Lecroy HV is frozen
318223 04/19/10 06:42 ZAFAR AHMED spot++
318218 04/19/10 06:08 cusanno Target Pressure Readout
318215 04/19/10 06:00 cusanno Target Screenshot
318210 04/19/10 03:44 ZAFAR AHMED Record Runs of PREx
318206 04/19/10 03:11 cusanno Target Screenshots
318197 04/19/10 02:25 ZAFAR AHMED No beam drop for last two hours
318196 04/19/10 01:53 ZAFAR AHMED No beam drop for last one hour
318193 04/19/10 01:24 efuchey Lack of disk space for data replay again -> Solved by logging in and out
318192 04/19/10 01:06 silwal PAN multiplet analyzer sick or bmw variables not setup correctly??
318191 04/19/10 01:03 efuchey Lack of disk space for data replay again
318190 04/19/10 00:56 ZAFAR AHMED HACB_HPE1313A = 4.908
318189 04/19/10 00:55 cusanno target temperature 21.5 K
318188 04/19/10 00:53 ZAFAR AHMED HACB_HPE1313A = 4.88818
318187 04/19/10 00:51 ZAFAR AHMED HAC_HPE1313A is 4.87842
318184 04/19/10 00:47 dalton lobeam extent lengthened for runs 2901-2928
318183 04/19/10 00:46 ZAFAR AHMED HACB_HPE1313A close to 5 Watts
318181 04/19/10 00:12 apar Halfwave plate OUT, Slug 7
318180 04/19/10 00:04 M Friend Compton background rates
318179 04/19/10 00:02 LeRose Shift Summary
318178 04/19/10 00:00 silwal added 'Scaler_bad' cuts to .db files for run 2815-2926
Sunday
318176 04/18/10 23:56 LeRose IHWP OUT
318175 04/18/10 23:56 Yoomin Target Chart
318173 04/18/10 23:21 LeRose Production running resumed
318171 04/18/10 23:05 mcnulty raster current scan
318168 04/18/10 22:58 Yoomin Target to Pb Diamond #3
318166 04/18/10 22:53 Yoomin Target BeO
318165 04/18/10 22:48 mcnulty raster size check
318162 04/18/10 22:35 Yoomin Empty target
318161 04/18/10 22:20 dalton Current ramp-up rate less than half after Moller
318160 04/18/10 22:17 silwal Added 'Scaler_bad' cut to the .db files
318159 04/18/10 22:02 mcnulty VDCs, upper scint turned off
318158 04/18/10 21:54 mcnulty called for access to switch to integrating mode
318157 04/18/10 21:54 jwexler Right A_T detector moved.
318154 04/18/10 21:45 mcnulty Rarm Quartz y alignment check after s0 removal
318153 04/18/10 21:44 mcnulty Rarm Quartz x alignment after s0 removal
318152 04/18/10 21:42 mcnulty Quartz y alignment check after s0 removal
318151 04/18/10 21:41 mcnulty Quartz x alignment check after s0 removal
318138 04/18/10 21:19 Yoomin Target to THIN Carbon
318137 04/18/10 21:17 mcnulty spot check
318135 04/18/10 21:00 mcnulty Access activity (s0's out)
318134 04/18/10 20:56 Yoomin Target to Empty
318133 04/18/10 20:48 LeRose Septum is On
318132 04/18/10 19:05 R. Michaels tentative conclusions: Qsq, S0, etc
318131 04/18/10 19:03 mcnulty Q2 for s0 trigger at lower current
318130 04/18/10 18:57 R. Michaels ask for access
318129 04/18/10 18:51 benesch optics results of Compton background test 1438-1455
318128 04/18/10 18:49 R. Michaels Qsq measurements, better now
318125 04/18/10 18:46 mcnulty Q2 for s0 trigger
318104 04/18/10 18:28 mcnulty Q2 for Upper Scint trigger
318103 04/18/10 18:25 Yoomin Target at Pb Diamond #3
318100 04/18/10 18:23 R. Michaels correction: Pb/diamond
318099 04/18/10 18:23 R. Michaels correction: Pb/diamond target #3
318098 04/18/10 18:16 A. Camsonne GEM HV off
318095 04/18/10 18:15 Abdurahim Compton Fiber Amp turned back on
318093 04/18/10 18:13 R. Michaels Podd database problems
318092 04/18/10 18:12 mcnulty L and Rarm Q2 plots, upper Scint trigger (quick and dirty)
318086 04/18/10 18:08 mcnulty Larm alignment plots for thick Lead
318085 04/18/10 18:06 mcnulty Rarm alignment on Thick Pb
318082 04/18/10 17:56 mcnulty quartz counting mode ADC spectra
318081 04/18/10 17:53 R. Michaels rates with super thin C12
318080 04/18/10 17:52 A. Camsonne GEM HV lowered to 4100 V
318077 04/18/10 17:49 A. Camsonne GEM INFN top chamber
318064 04/18/10 17:36 R. Michaels had septum off (oops !)
318063 04/18/10 17:34 M Friend Compton epics reboot
318062 04/18/10 17:31 Yoomin Target at THIN Carbon
318060 04/18/10 17:26 R. Michaels Qsq measurements, part 1
318046 04/18/10 16:49 R. Michaels strange background with beam off
318045 04/18/10 16:45 Yoomin Target moved to Pb Diamond #3
318044 04/18/10 16:40 R. Michaels establishing few-nA on BeO
318043 04/18/10 16:26 R. Michaels visual BeO check
318042 04/18/10 16:15 Yoomin Target moved to BeO
318039 04/18/10 16:09 R. Michaels spot++ checks.
318037 04/18/10 16:04 M Friend Compton rates during quad changes
318032 04/18/10 15:44 R. Michaels HRS DAQs revived
318029 04/18/10 15:24 A. Camsonne Beamline HV crate power cycled
318028 04/18/10 15:21 ZAFAR AHMED Integrating to counting mode
318027 04/18/10 15:04 A. Camsonne GEM HV on
318026 04/18/10 14:37 Mindy turn the septum off
318025 04/18/10 14:33 hisham Dithering off
318024 04/18/10 14:32 Mindy move the target to the empty
318022 04/18/10 14:16 Jack Gas leak in BigBite ethanol bubbler
318017 04/18/10 13:13 Mindy gas leak warning
318016 04/18/10 12:47 mercado Detector Voltages Updated on Opsmanual
318015 04/18/10 12:31 mercado New Detector Voltages for PREX detectors
318010 04/18/10 12:20 mercado Detector Voltages Before Tweak
318009 04/18/10 12:18 Mindy nobody knows why right-arm HV was turned off
318007 04/18/10 12:15 mercado LUMI Pedestals - Run 2913
318005 04/18/10 12:06 hisham Dithering
318004 04/18/10 12:02 Mindy reboot ROC23 in the CH to turn dithering on
318003 04/18/10 12:01 mercado Looking at LUMI Saturation
318002 04/18/10 11:59 hisham Right arm detector output
318001 04/18/10 11:59 Guy Ron Target Vacuum not Logged
318000 04/18/10 11:55 M. Jen reboot right-arm HV setting
317989 04/18/10 10:28 D. Parno LHRS DAQ Problems
317986 04/18/10 09:46 paschke IHWP flip procedure, Run 2908 charge asymmetry
317983 04/18/10 08:30 R. Michaels disk cleanup
317982 04/18/10 08:29 Mindy Target
317981 04/18/10 08:13 efuchey Target temperature
317978 04/18/10 08:03 cusanno Owl Shift Summary
317976 04/18/10 07:57 efuchey Targets GUI screenshots
317975 04/18/10 07:17 Guy Ron Correction for new location of files
317972 04/18/10 07:11 Guy Ron Dirty hack for disk space problem
317971 04/18/10 06:48 cusanno adaql3 disk full with replayed data
317970 04/18/10 06:31 cusanno Beam back
317968 04/18/10 06:23 cusanno Beam OFF
317966 04/18/10 06:11 cusanno again problem with data replay
317965 04/18/10 05:54 cusanno Data replay back
317964 04/18/10 05:46 cusanno Compton HV OFF
317961 04/18/10 05:23 cusanno Hall A Beamline alarm
317958 04/18/10 04:52 cusanno Problems with data replay
317955 04/18/10 04:14 cusanno Hall A Tools screenshot
317954 04/18/10 04:13 cusanno Temperature and radiation screenshots
317953 04/18/10 04:03 cusanno target screenshot
317951 04/18/10 03:33 cusanno IHWP IN
317941 04/18/10 02:30 cusanno Temperatures and radiation stable
317938 04/18/10 01:31 cusanno Target T/P OK
317937 04/18/10 01:28 cusanno Dithering
317934 04/18/10 00:58 silwal dithering turned on, working fine now
317930 04/18/10 00:06 Guy Ron Temprature Log Window
317929 04/18/10 00:03 Franklin Odd dithering results
317928 04/18/10 00:01 Ole Hansen Swing Shift Summary
Saturday
317927 04/17/10 23:57 Guy Ron Recalibrated BCMs
317926 04/17/10 23:56 D. Parno Target tools at 50 uA
317925 04/17/10 23:54 Ole Hansen 50 uA - start production
317922 04/17/10 23:39 Franklin Starting Production Runs at 50 microamps
317921 04/17/10 23:38 Ole Hansen Ramping to 50 uA
317920 04/17/10 23:34 Franklin Dithering turned on
317919 04/17/10 23:32 Ole Hansen Spot seems fine
317918 04/17/10 23:30 Ole Hansen spot++ right for Pb/diamond
317916 04/17/10 23:24 Ole Hansen Right upper scint on
317913 04/17/10 23:20 Ole Hansen Rate on Pb/diamond
317912 04/17/10 23:17 Ole Hansen Pb/diamond target
317911 04/17/10 23:17 D. Parno Moved target to Pb Diamond #3
317910 04/17/10 23:15 Ole Hansen Established "5nA"
317909 04/17/10 22:57 D. Parno Moved target to BeO viewer
317907 04/17/10 22:52 Ole Hansen spot++
317905 04/17/10 22:44 Ole Hansen spot++
317902 04/17/10 22:37 O.Glamazdin Moller results
317901 04/17/10 22:14 Ole Hansen Recovery in progress
317900 04/17/10 21:48 Ole Hansen Moller done, restoring production
317893 04/17/10 18:09 D. Parno Target tools snapshot
317892 04/17/10 17:58 O.Glamazdin BPM IPM1H01 reading is noisy
317887 04/17/10 17:48 silwal/R.Mic more changes to the .crl to make scaler run forever
317883 04/17/10 17:21 Roman / Ahme Moller scintillators HV corrected.
317882 04/17/10 17:21 Franklin Staring run 2898 Cosmic running during moller
317881 04/17/10 17:07 Roman / Ahme Moller HV
317878 04/17/10 16:44 Abdurahim compton epics reboot
317877 04/17/10 16:24 Abdurahim Compton epics reboot
317875 04/17/10 15:04 Jack VDC mixing system re-started
317867 04/17/10 12:59 jwexler Changed db files
317866 04/17/10 12:58 O.Glamazdin Helicity board parameter change
317865 04/17/10 12:39 O.Glamazdin Moller magnet alignment test results
317864 04/17/10 12:28 O.Glamazdin Moller magnet has been filled
317863 04/17/10 11:15 dalton Temperatures overnight
317859 04/17/10 10:51 dalton Runs changed to 720000 events
317858 04/17/10 10:43 dalton Prompt and Charge
317857 04/17/10 10:31 silwal dithering turned off
317852 04/17/10 10:31 silwal PC IHWP IN/OUT Voltages and PITA slopes from Injector Studies
317847 04/17/10 09:44 R. Michaels re: charge per run
317845 04/17/10 09:24 O.Glamazdin Moller magnet alignment test
317844 04/17/10 09:18 ZAFAR AHMED The target is empty target
317843 04/17/10 09:13 aniol charge collected per run?
317834 04/17/10 07:58 M. Jen 04/17/10 Owl Shift Summary
317833 04/17/10 07:52 efuchey target GUIs screenshots, target stability
317826 04/17/10 06:57 cusanno End-of-Run 2871 lost
317814 04/17/10 04:56 cusanno minor troubles with CODA
317813 04/17/10 04:53 cusanno Half-Wave-Plate OUT starting from run 2867
317807 04/17/10 04:26 cusanno Dithering
317806 04/17/10 04:23 cusanno spot++
317788 04/17/10 02:24 dalton Half Wave Plate HWP change to out. Slug 5
317776 04/17/10 00:19 M. Jen Hall-A General Tool
317774 04/17/10 00:00 aniol cooldown time for collimators
Friday
317772 04/16/10 23:59 Aniol swing shift summary
317771 04/16/10 23:49 Aniol MCC takes away beam
317770 04/16/10 23:34 aniol beam/temp strip chart
317762 04/16/10 22:32 Aniol compton ion chambers tripping beam
317761 04/16/10 22:22 Franklin Coda restart
317756 04/16/10 22:03 dalton Temperature equlibrium at 54 uA
317751 04/16/10 21:04 dalton Sample dithering cycle
317748 04/16/10 20:46 Aniol continue to run at 50uA production
317745 04/16/10 20:35 Aniol temp. history, 50uA
317744 04/16/10 20:18 D. Parno Target temp, vacuum behavior
317737 04/16/10 19:25 dalton Going to 50 uA
317736 04/16/10 19:19 dalton Reset Left Q1 at 17:05
317735 04/16/10 19:12 Aniol going to 50uA
317731 04/16/10 19:08 Guy Ron Going to 50uA
317730 04/16/10 19:04 Jack VDC high voltage should remain OFF
317729 04/16/10 19:01 Franklin VDC Gas mixture problem
317728 04/16/10 18:56 Aniol temp. charts
317725 04/16/10 18:44 Aniol dithering turned on
317714 04/16/10 18:00 D. Parno Target Screen Capture
317712 04/16/10 17:55 riordan GEM Analysis Status
317709 04/16/10 17:39 D. Parno Moved to Pb Diamond Target #3
317708 04/16/10 17:36 aniol spot_R
317707 04/16/10 17:33 aniol spot_R
317703 04/16/10 17:24 silwal modified ~/db/misc/Prex.misc to fill appropriate trees in the PAN output rootfiles
317701 04/16/10 17:18 D. Parno Target to Empty
317700 04/16/10 17:12 Aniol target screen, after LQ1 power cycle
317699 04/16/10 17:06 mercado Database change for BCMs
317698 04/16/10 17:02 aniol Left data suspect after 14:20
317697 04/16/10 17:00 aniol power cycle LQ1
317692 04/16/10 16:43 aniol LQ1 readback = 0A ! page tech
317687 04/16/10 16:09 R. Michaels re: slow EPICS
317682 04/16/10 15:50 silwal dithering plots, bpms
317679 04/16/10 15:16 kowalski PREX
317678 04/16/10 15:08 kowalski PREX
317676 04/16/10 15:00 mcnulty Fixed x distribution plot for Rarm alignment
317675 04/16/10 14:57 silwal using 'fillditheronly true' to thin the datastream
317674 04/16/10 14:35 Guy Ron BCM Calibration
317673 04/16/10 14:30 silwal dithering turned on towards the end of run # 2831
317672 04/16/10 14:30 benesch results of Compton tuning attempt this morning
317667 04/16/10 13:34 M Friend Compton rates after tune
317666 04/16/10 13:13 ZAFAR AHMED Target is Pb Diamon #3
317665 04/16/10 13:07 ZAFAR AHMED Slpt++
317664 04/16/10 13:04 Jack (Techs) More thermocouples on the target
317659 04/16/10 12:55 ZAFAR AHMED Target is BeO
317658 04/16/10 12:49 dalton Epics events slow again
317657 04/16/10 12:37 mcnulty Larm A_T det alignment (update)
317656 04/16/10 12:32 dalton Temperature decay
317655 04/16/10 12:19 O.Glamazdin Moller magnet has been filled
317654 04/16/10 12:18 Abdurahim Compton laser and cavity lock has been restored
317653 04/16/10 12:16 mcnulty Access activity
317652 04/16/10 11:21 kowalski Magnets
317649 04/16/10 10:35 ZAFAR AHMED Dithering is off
317642 04/16/10 09:50 ZAFAR AHMED Target is empty target.
317640 04/16/10 09:36 M Friend Compton EPICS reboot
317639 04/16/10 09:34 Guy Ron New Thermocouples
317628 04/16/10 08:02 Jack (Techs) Logging of temperatures in EPICS
317626 04/16/10 07:48 R. Michaels added temps to Epics logger
317621 04/16/10 07:16 R. Michaels temps at 30 uA (again)
317614 04/16/10 06:05 R. Michaels temps at 30 uA
317613 04/16/10 05:55 R. Michaels attempt #N to fix CH scaler
317609 04/16/10 05:36 silwal bcm1 before/after recent .crl modifications
317606 04/16/10 05:27 silwal more .crl changes to accomodate CH 'dirty trick'
317604 04/16/10 05:05 R. Michaels happex3_ts.crl mod
317603 04/16/10 05:01 efuchey Target GUIs screenshots
317600 04/16/10 04:41 R. Michaels temps at 30 uA (update)
317595 04/16/10 04:03 silwal turned dithering on
317594 04/16/10 03:58 Guy Ron Temp Stripcharts
317589 04/16/10 03:09 adaq Stripcharts
317586 04/16/10 03:03 R. Michaels Temp vs time
317577 04/16/10 02:29 Guy Ron Temperature Stripchart
317574 04/16/10 02:19 jwexler Quartz and Lumi HV
317573 04/16/10 02:17 R. Michaels blinding for Pb ?
317572 04/16/10 02:13 R. Michaels 20 uA on lead
317570 04/16/10 01:56 efuchey Target move to Pb-Diamond
317569 04/16/10 01:48 efuchey Target Move
317566 04/16/10 01:45 Guy Ron First 15 min of heat test
317564 04/16/10 01:41 R. Michaels septum turned on.
317560 04/16/10 01:13 R. Michaels re: runs
317559 04/16/10 01:13 efuchey Target move
317558 04/16/10 01:11 R. Michaels spot++ run
317555 04/16/10 01:00 efuchey Target move
317552 04/16/10 00:57 R. Michaels DAQ mod (late entry)
317551 04/16/10 00:55 riordan Beam Position Scan Summary
317550 04/16/10 00:55 jwexler Changed to integrating mode
317549 04/16/10 00:35 A. Camsonne GEM HV off
317548 04/16/10 00:27 riordan Sieve is OUT
317547 04/16/10 00:14 riordan VDCs, Septum, Upper Scintillator off
317546 04/16/10 00:10 efuchey Target GUIs screenshots
1 04/16/10 00:08 aniol bta hangup
317541 04/16/10 00:00 Aniol swing shift summary
Thursday
317535 04/15/10 23:44 aniol r27402 has gem data
317531 04/15/10 23:42 A. Camsonne GEM HV on
317486 04/15/10 22:27 riordan VDCs On, Septum On
317485 04/15/10 22:27 A. Shahinyan Target move
317484 04/15/10 22:26 aniol power permit back
317483 04/15/10 22:12 R. Michaels ask for access, turn off septum
317482 04/15/10 22:09 R. Michaels Pb target position scan, finished.
317481 04/15/10 22:08 A. Shahinyan Target move
317450 04/15/10 21:34 R. Michaels Centering on Pb, part 1
317435 04/15/10 21:16 R. Michaels putting in Pb/diamond at few nA
317434 04/15/10 21:14 A. Shahinyan Target move
317433 04/15/10 21:08 benesch better elog for MCZ1H04 calibration
317431 04/15/10 21:00 A. Shahinyan Target move
317430 04/15/10 20:57 R. Michaels calibration of MCZ1H04 for 3 mm box.
317428 04/15/10 20:44 R. Michaels Beam centering on BeO
317427 04/15/10 20:37 A. Shahinyan Target move
317426 04/15/10 20:17 ZAFAR AHMED Target is BeO
317425 04/15/10 20:16 A. Camsonne GEM HV off
317422 04/15/10 20:12 R. Michaels spot size adjustment
317419 04/15/10 20:08 A. Camsonne GEM HV INFN changed
317412 04/15/10 19:58 ZAFAR AHMED Target is empty target.
317409 04/15/10 19:36 jwexler Detector current 'near final' encoder readouts.
317402 04/15/10 19:18 mcnulty Larm quartz alignment (near final)
317401 04/15/10 19:12 mcnulty Rarm quartz alignment (near final)
317399 04/15/10 19:05 mcnulty Quartz signals
317393 04/15/10 18:36 Jack (Techs) Thermocouple on the beampipe - readout channel corrected
317389 04/15/10 18:30 aniol bta working now
317382 04/15/10 18:28 A. Camsonne GEM HV changed
317381 04/15/10 18:24 A. Shahinyan Target move
317380 04/15/10 18:21 mcnulty spot++
317379 04/15/10 18:20 jwexler BPM values.
317377 04/15/10 18:17 aniol asked for beam permit
317376 04/15/10 18:17 A. Shahinyan Target move
317375 04/15/10 18:16 aniol turned on septum
317374 04/15/10 18:03 aniol septum turned off
317373 04/15/10 18:02 aniol controlled acces
317372 04/15/10 17:59 aniol controlled access
317366 04/15/10 17:39 aniol septum ok
317358 04/15/10 17:28 A. Shahinyan Target move
317357 04/15/10 17:24 aniol septum does not come to 729A
317356 04/15/10 17:20 mcnulty Septum on (but only at 725A)
317355 04/15/10 17:18 mcnulty spot++
317352 04/15/10 17:10 jwexler HVs on
317351 04/15/10 17:05 mcnulty Sieves taken out during access
317350 04/15/10 17:04 mcnulty Access Activity
317349 04/15/10 16:56 A. Camsonne INFN GEMs to 4100 V
317348 04/15/10 16:54 aniol ask for beam permit
317347 04/15/10 16:48 Folts collimator shim
317346 04/15/10 16:45 Aniol turned off septum
317345 04/15/10 16:44 O.Glamazdin Moller magnet has been filled
317344 04/15/10 16:39 A. Shahinyan Target Status
317343 04/15/10 16:36 adaq bta not working
317342 04/15/10 16:35 A.Shahinyan Target Status
317341 04/15/10 16:33 A. Camsonne GEM powered on
317340 04/15/10 16:30 A. Camsonne GEM CAEN HV module power cycled and moved to another NIM slot
317338 04/15/10 16:01 Holmstrom Day Shift Summary
317337 04/15/10 15:42 mercado LED pulse on right arm detector
317336 04/15/10 14:59 D. Parno Target Vacuum Fluctuations (Normal)
317322 04/15/10 13:17 Guy Ron Collimator Temperature
317321 04/15/10 12:48 A. Camsonne GEM HV in weird state
317320 04/15/10 12:40 D. Parno Moved to empty target
317319 04/15/10 12:39 Holmstrom Septum back up
317318 04/15/10 12:22 silwal first look at dithering, dets and slope/position at target
317317 04/15/10 11:49 silwal FFB instabilities??
317316 04/15/10 11:42 mcnulty Raster size correction II
317315 04/15/10 11:02 jwexler Switched to counting mode
317313 04/15/10 10:40 silwal Seive IN
317304 04/15/10 10:20 Holmstrom Turn off Septum Magnet
317303 04/15/10 10:13 silwal CH scaler dead/not working
317296 04/15/10 09:07 D. Parno Restarted Target GUI
317294 04/15/10 08:34 silwal first look at dithering
317292 04/15/10 08:27 silwal RHWP back @ 2350, and feedback on
317290 04/15/10 08:22 D. Parno Target tools
317288 04/15/10 08:03 silwal new 50K 50uA thick Carbon Quartz voltages
317285 04/15/10 07:57 silwal RHWP @ 2900 for big charge asym run, feedback turned off
317284 04/15/10 07:55 M. Jen 4/15/10 Owl Shift Summery
317281 04/15/10 07:37 silwal 50uA Thick Carbon run summary/dithering checkout
317275 04/15/10 06:48 M. Jen turn the septum on; change Lumi HV for Septum on w/ 50uA on thick Carbon target
317266 04/15/10 05:35 A. Camsonne Compton GSO HV Off
317265 04/15/10 05:34 A. Camsonne Compton GSO HV on - Background check
317260 04/15/10 05:18 M. Jen Lumi HV changed for septum off w/ 50uA on thick Carbon target
317259 04/15/10 05:12 M. Jen spot++ w/ 5uA beam, septum off
317255 04/15/10 05:09 A. Camsonne GEM configuration is slow
317254 04/15/10 05:05 silwal 50K @ 50uA on thick Carbon Quartz HVs
317253 04/15/10 05:03 silwal 90-100K @ 50uA on thick Carbon Quartz HVs
317252 04/15/10 04:59 efuchey target move
317251 04/15/10 04:58 M. Jen turn the septum off for the next phase
317250 04/15/10 04:58 silwal Beam Position Scan, +-2mm in x/y on BPM4B, quick check before putting 50uA on Thick Carbon
317249 04/15/10 04:55 silwal S0 turned off on both arms
317248 04/15/10 04:52 M. Jen 5th BPM w/ raster size 8x8
317243 04/15/10 04:46 M. Jen 4th BPM w/ raster size 8x8
317237 04/15/10 04:35 M. Jen 3rd BPM set, raster size 8x8
317232 04/15/10 04:27 M. Jen 2nd BPM w/ raster size 8x8
317231 04/15/10 04:27 silwal 50% deadtime @ 300 Hz, left arm spec daq
317227 04/15/10 04:22 M. Jen 1st BPM w/ raster size 8x8
317220 04/15/10 04:09 silwal S0 turned on, both arms
317219 04/15/10 04:02 M. Jen turn the septum on for dithering test with different BPM conditions
317218 04/15/10 04:00 efuchey target move
317217 04/15/10 03:48 M. Jen integration mode: 5uA, raster on, septum off
317214 04/15/10 03:39 M. Jen turn the Septum off before asking 5uA beam back
317213 04/15/10 03:38 mcnulty Target theta vs detector y at 1.8m
317212 04/15/10 03:36 efuchey target move
317211 04/15/10 03:33 mcnulty Target Angles
317208 04/15/10 03:30 ZAFAR AHMED Cavity Pregains and Phases
317207 04/15/10 03:30 mcnulty xy focal plane dists for both arms
317204 04/15/10 03:26 mcnulty Larm alignment (not complete)
317199 04/15/10 03:12 mcnulty Raster size correction
317198 04/15/10 03:11 A. Camsonne Current GEM database and mapping
317197 04/15/10 03:09 A. Camsonne Current GEM database and mapping
317196 04/15/10 03:08 silwal spot++, 3x4mm, run # 27359
317195 04/15/10 03:07 A. Camsonne Current GEM database and mapping
317194 04/15/10 03:06 mcnulty Rarm alignment (not complete)
317193 04/15/10 03:06 M. Jen Hall-A General Tools
317192 04/15/10 03:06 jwexler HV map for integrating mode, thick Pb and C running.
317190 04/15/10 03:03 A. Camsonne GEM run list
317188 04/15/10 02:59 efuchey target move
317187 04/15/10 02:53 A. Camsonne GEM HV off
317186 04/15/10 02:49 mcnulty Quartz signals
317185 04/15/10 02:44 jwexler Late Entry - VDC, s0, upper scint. off.
317178 04/15/10 02:05 mcnulty Activity during earlier access
317176 04/15/10 01:53 jwexler Det. positions and encoder notes
317161 04/15/10 00:54 mcnulty spot++ raster size check
317159 04/15/10 00:48 fuchey tqrget move
317158 04/15/10 00:47 M. Jen Hall-A General Tool
317153 04/15/10 00:33 efuchey Target move
317149 04/15/10 00:22 efuchey Screenshots: NewDesign and Cryostat
Wednesday
317147 04/14/10 23:50 Carlos Swing shift summary
317146 04/14/10 23:20 A . Camsonne GEM HV lowered
317145 04/14/10 23:03 A. Camsonne GEM HV unplugged and replugged USB cable to laptop
317144 04/14/10 22:57 A. Camsonne GEM HV ( slightly more readable )
317116 04/14/10 20:59 jwexler Detectors moved (again)
317111 04/14/10 20:47 jwexler Main det. moved
317107 04/14/10 20:43 benesch spot++ at target suggests different ratio for x,y raster
317103 04/14/10 20:18 jwexler s0, T5 and quartz turned on
317102 04/14/10 20:10 jwexler VDCs turned on
317100 04/14/10 19:51 Carlos Raster & spot++ confusion
317098 04/14/10 19:48 Apar spot++ after adjustment
317095 04/14/10 19:44 Apar spot++ result
317090 04/14/10 19:34 Apar Spot++ result
317088 04/14/10 19:22 adaq Harp scan result for HA1H04B
317087 04/14/10 19:21 adaq Harp scan results for HA1H04A
317079 04/14/10 16:41 A. Camsonne GEM cabling / mapping
317075 04/14/10 16:28 Kiadtisak GEM's HV cables
317073 04/14/10 16:20 aniol target is cold, screen shots
317065 04/14/10 15:58 O.Glamazdin Moller magnet has been filled
317061 04/14/10 15:24 jpchen Alarm limits set.
317060 04/14/10 15:21 jpchen target crystat screen
317059 04/14/10 15:19 jpchen Target cool-down completed
317056 04/14/10 15:06 Jack (Techs) Tungsten o-ring shield
317051 04/14/10 13:57 folts checklist/tech
317034 04/14/10 12:16 jwexler Lower Left Detector Repairs
317032 04/14/10 11:48 R. Michaels scaler fixes; added 2nd clock
317030 04/14/10 11:14 R. Michaels plugged in T8 on R-HRS
317025 04/14/10 10:48 folts Magnets Ramped down
317022 04/14/10 10:34 LeRose Radiation Monitoring
317013 04/14/10 10:21 LeRose Radiation Monitoring
317005 04/14/10 00:49 M Friend raster off
Tuesday
317004 04/13/10 23:39 jwexler Left arm quartz detectors turned off
316993 04/13/10 18:10 jwexler Quartz dets. back to HRS DAQ
316992 04/13/10 17:13 Bob/Rupesh investigation of slow E tree data
316987 04/13/10 16:33 A. Camsonne GEM cosmics run 1095
316982 04/13/10 15:10 O.Glamazdin Moller magnet has been filled
316951 04/13/10 11:20 mcnulty switched quartz signals to HRS DAQ
316944 04/13/10 09:22 R. Michaels hypothesis for why O-ring failed
Monday
316930 04/12/10 16:27 R. Michaels about O-rings
316929 04/12/10 15:38 O.Glamazdin Moller magnet has been filled
316926 04/12/10 14:58 jwexler Linearity signal before cable swap
316920 04/12/10 14:19 mercado Swapped LEDs. Now get ribbon signals! Added figures..
316919 04/12/10 14:14 mercado Swapped LEDs. Now get ribbon signals!
316917 04/12/10 13:44 mercado Lumi Pedestals - Light Leaks?
Sunday
316872 04/11/10 23:35 Abdurahim Searching for optimized DOCP state at the CIP
316865 04/11/10 13:21 O.Glamazdin Moller magnet has been filled
Saturday
316820 04/10/10 20:39 Abdurahim Green Compton Cavity Power is 2.5 kW !
316813 04/10/10 16:13 mercado Detector vs BCM fit - pedestal error?
316808 04/10/10 11:41 O.Glamazdin Moller magnet has been filled
Friday
316775 04/09/10 15:29 jwexler Mapping between the root files and the BPM patch panel.
316750 04/09/10 07:36 R. Subedi Shift cancelled until Sunday Day-shift
Thursday
316743 04/08/10 22:29 O.Glamazdin Moller magnet has been filled
316736 04/08/10 17:42 mercado Summary of what happened during Optics Run 2642-2644
316735 04/08/10 17:38 R. Subedi RHRS evtypebits working
316734 04/08/10 16:34 M Friend Compton Saclay DAQ/CompSimple remote control
316731 04/08/10 14:17 jwexler ADC & BSY BPM patch panel mapping
316729 04/08/10 11:36 dalton Carbon optics data
316718 04/08/10 10:48 R. Subedi Target chamber open: 4th carbon foil broken off
316705 04/08/10 03:21 A. Camsonne Late entry : GEM taken out from Left ARM
Wednesday
316698 04/07/10 22:51 R. Michaels upcoming meetings for PREX
316697 04/07/10 22:40 R. Michaels Experiment status and plans
316690 04/07/10 16:27 Kiadtisak Sieve Slit Plots (Tune B)
316689 04/07/10 15:38 Fansler/Smit Moeller
316688 04/07/10 12:28 silwal some injector bpms dropped from the .db file, but still in the raw data file
316680 04/07/10 08:55 R. Subedi Day shift canceled, swing on standby
316679 04/07/10 06:49 R. Subedi A copy from Elog on the early AM events yesterday
Tuesday
316678 04/06/10 19:03 riordan LQ1 liquid level dropped with beam
316677 04/06/10 16:36 O.Glamazdin Moller magnet influence on the MBC1H01V corrector
316676 04/06/10 16:27 R. Subedi Shift cancellation and standby
316674 04/06/10 16:03 Fatiha Day Shift Summary
316673 04/06/10 16:00 jpchen only 5 uA on lead target ealier
316672 04/06/10 15:59 Fatiha Lecroy HV alarms
316671 04/06/10 15:04 Fatiha Restricted access
316670 04/06/10 15:02 Fatiha Hall still in controlled access
316669 04/06/10 14:32 Fatiha Hall is going to restricted access
316668 04/06/10 13:15 ZAFAR AHME Target GUI.
316667 04/06/10 12:49 Fatiha Hall A General tools
316666 04/06/10 12:42 Fatiha 1/2 Day Shift Summary
316665 04/06/10 12:42 dalton Shift Summary Owl
316664 04/06/10 12:39 pking Beam current and radiation monitor levels from archiver; comparison to target motion logs
316663 04/06/10 12:33 O. Glamazdin Moller magnet is full with LHe
316662 04/06/10 12:32 jpchen Chamber vacuum bad, suspect leak.
316661 04/06/10 12:09 Fatiha More people in the hall
316660 04/06/10 11:52 Fatiha A couple of people in the hall
316659 04/06/10 11:22 jpchen scattering chamber vacuum still bad
316658 04/06/10 10:29 Fatiha Askd for a controlled access
316657 04/06/10 10:20 R. Michaels no thin lead in beam, please !
316656 04/06/10 09:50 jpchen Moved to BeO
316655 04/06/10 09:44 jpchen beam on thick 12C target caused the vacuum bad
316654 04/06/10 09:37 Moffit bpm saturation cuts in multirun analysis
316647 04/06/10 08:43 ZAFAR AHMED Target temp is increasing
316646 04/06/10 08:37 dalton Target vacuum stops beam
316644 04/06/10 08:31 ZAFARA AHMED Vacuum pressure alarm
316643 04/06/10 08:24 D. Armstrong late follow up on spot++ on Pb target
316642 04/06/10 08:21 ZAFAR AHMED Target alarm handler red
316640 04/06/10 08:03 mercado Detector HV Adjust for Carbon
316639 04/06/10 08:01 A. Giusa Vacuum pressure problem
316636 04/06/10 07:20 A. Giusa Target moved to thick Carbon
316634 04/06/10 07:10 dalton Quartz HV
316633 04/06/10 07:08 dalton Quartz HV
316632 04/06/10 06:43 silwal "old" Pb#3 runs @ 50uA
316631 04/06/10 06:42 silwal "old" Pb#3 runs @ 50uA
316629 04/06/10 06:42 dalton Changing to HWP IN
316624 04/06/10 06:06 dalton RHWP to 2900 and charge feedback off
316618 04/06/10 05:00 dalton Left Dipole lock
316608 04/06/10 04:35 A. Giusa Vacuum pressure Ok
316603 04/06/10 03:44 A.Giusa Vacuum pressure
316602 04/06/10 03:42 dalton Halog run start bug fixed
316601 04/06/10 03:39 A. Camsonne Compton GSO HV off
316598 04/06/10 03:22 A. Camsonne Compton rates too high in transverse setting
316596 04/06/10 03:12 A. Giusa Grab of target screen
316593 04/06/10 02:49 dalton spot++ on Pb diamond #3
316592 04/06/10 02:49 A. Giusa Target moved to Pb Diamond #3
316590 04/06/10 02:48 dalton thin lead
316586 04/06/10 02:38 dalton spot++
316577 04/06/10 02:23 A. Giusa Vacuum going Ok
316576 04/06/10 02:19 silwal curmon changed from bcm3 to bcm1
316574 04/06/10 02:08 silwal PITA scan, IHWP IN, RHWP @ 2350, run # 2644
316572 04/06/10 01:47 Apar PITA scan, IHWP out, RHWP @ 2350, slope ~ 8 ppm/V
316571 04/06/10 01:39 dalton Left Q1 quench (tech)
316570 04/06/10 01:17 A. Giusa Minor Alarm on Scattering Vacuum
316568 04/06/10 01:00 R. Michaels re: spot at 5 nA
316560 04/06/10 00:48 A. Giusa Yellow alarm on scattering channel vaccum
316559 04/06/10 00:45 A. Giusa Target on optics
316554 04/06/10 00:25 D. Armstrong Shift Summary - Swing shift
316552 04/06/10 00:21 Armstrong spot++ on Pb target
316551 04/06/10 00:17 D. Armstrong 5nA on Pb target #3
316549 04/06/10 00:13 R. Michaels re: rate at low current
316548 04/06/10 00:04 D. Armstrong 5 nA (?) on BeO
Monday
316546 04/05/10 23:41 D. Armstrong go to BeO
316545 04/05/10 23:38 A. Camsonne Compton GSO HV on at 1900 V
316544 04/05/10 23:36 Armstrong spot++
316538 04/05/10 23:27 Sarah Hall A General Tools Screen Snapshot
316537 04/05/10 23:22 D. Armstrong 5 uA in Hall
316536 04/05/10 23:16 D. Armstrong Start up Pb target recover procedure
316535 04/05/10 22:35 D. Armstrong Beam soon
316534 04/05/10 22:31 O. Glamazdin Moller results for Spin Dance
316533 04/05/10 22:16 romanip The BCM output is diconnected from Moller DAQ's
316531 04/05/10 21:03 D. Armstrong Spin dance completed. Ask for controlled access
316530 04/05/10 20:22 D. Armstrong Status update
316529 04/05/10 19:08 E.Chudakov BCM x10 linearity
316528 04/05/10 19:01 D. Armstrong Status update
316520 04/05/10 16:01 Fatiha Day shift summary
316519 04/05/10 15:45 A. Giusa grab of target screen
316518 04/05/10 14:49 Sirish Compton beam polarimetry
316517 04/05/10 14:45 LeRose Alternate Tunes
316516 04/05/10 14:45 silwal this is bcm9
316515 04/05/10 14:44 A. Camsonne Compton eventSelection updated
316514 04/05/10 14:14 romanip The BCM output for the Moller DAQ's
316513 04/05/10 13:51 O.Glamazdin Moller magnet ioc was rebooted
316512 04/05/10 13:43 A. Camsonne Compton GSO HV off
316511 04/05/10 13:13 Jixie Hall A General Tools
316510 04/05/10 13:09 Jixie test
316509 04/05/10 13:07 romanip BCM output for Moller DAQ's
316508 04/05/10 12:45 O.Glamazdin Moller magnet field
316507 04/05/10 12:31 Fatiha Spin dance going on
316504 04/05/10 11:39 Fatiha No beam
316503 04/05/10 11:23 Fatiha No beam
316500 04/05/10 10:25 silwal feedback switched from bcm2 to bcm1
316499 04/05/10 10:20 Fatiha End of controlled access
316497 04/05/10 09:38 R. Michaels cleanup of /adaql*/work*
316493 04/05/10 09:24 Fatiha Hall going to escorted access
316482 04/05/10 08:32 Fatiha All magnets down
316480 04/05/10 08:26 pking Owl shift summary
316477 04/05/10 08:15 pking Left Q1 liquid level now shows zero (Techs)
316476 04/05/10 08:12 pking Left Q1 trip: Trying reset proceedure from Prex op manual; didn't reset.
316474 04/05/10 08:06 pking Left Q1 has dropped to zero. (Techs)
316467 04/05/10 06:55 pking Are the BPM wire signals normalized by integration time?
316466 04/05/10 06:46 pking Increased beam current to 60 uA on MPS BCM
316465 04/05/10 06:43 M Friend Compton photon beam position scans
316458 04/05/10 05:46 pking The disk /adaql3/work1 is full; prompt analyses are failing
316455 04/05/10 05:36 M Friend Compton striptool snapshot
316450 04/05/10 04:34 M Friend Cavity stopped locking again
316443 04/05/10 03:58 M Friend Compton cavity QWP motion reboot
316438 04/05/10 03:03 pking IOC se8 and se10 back in autogain
316436 04/05/10 03:01 pking FFB and iocse9 settings after BCM/BPM calibration
316434 04/05/10 02:58 silwal/pking BCM/BPM calibration run # 2617
316430 04/05/10 02:23 Abdurahim Green Cavity Polarization Study
316427 04/05/10 02:04 pking IOC se9 with low RF gain
316426 04/05/10 01:59 pking IOC se8 and se10 set to "gains off"
316422 04/05/10 01:44 silwal bcm1-2 swapped
316418 04/05/10 01:08 pking BPM12 wire signals are very low
Sunday
316402 04/04/10 23:58 D. Armstrong Shift Summary - Swing shift
316401 04/04/10 23:54 M Friend Strange looking BPM12x
316396 04/04/10 23:32 A. Camsonne Compton electron detector currents position -2 mm 50 uA
316393 04/04/10 23:20 A. Camsonne Compton GSO detector moved out
316392 04/04/10 23:19 A. Camsonne GEM HV off
316390 04/04/10 23:09 M Friend Compton photon detector PMT replaced
316387 04/04/10 22:52 ZAFAR AHMED Moved to empty target.
316386 04/04/10 22:50 D. Armstrong Controlled Access
316385 04/04/10 22:47 silwal beam modulation gui obsolete
316383 04/04/10 22:04 D. Armstrong Run List for horizontal position scan
316345 04/04/10 20:55 A. Camsonne Compton electron detector in position -2 mm
316313 04/04/10 20:06 D. Armstrong Run list from y-position scan with Une Y
316254 04/04/10 18:47 A. Camsonne Compton electron detector back in garage position
316251 04/04/10 18:45 A. Camsonne Electron detector spectrum
316250 04/04/10 18:44 ZAFAR AHMED Target is supre thin carbon.
316237 04/04/10 18:30 Armstrong Tune "Y" settings
316235 04/04/10 18:28 D. Armstrong previous runs were tune B, not tune Y
316229 04/04/10 18:17 A. Camsonne Current and rates electron detector position -1 mm
316228 04/04/10 18:09 A. Camsonne Compton electron detector to position 0 mm
316218 04/04/10 17:51 A. Camsonne Compton electron detector current at 7 mm from the beam
316217 04/04/10 17:51 D. Armstrong Quartz HV settings
316207 04/04/10 17:33 Armstrong setting up for optics.
316206 04/04/10 17:32 A. Camsonne Requested to mask electron detector FSD for current checks
316197 04/04/10 17:22 A. Camsonne rebooted iocha22
316196 04/04/10 17:09 A. Camsonne GEM HV on for data taking during optics data
316195 04/04/10 16:57 D. Armstrong move to thin Carbon target
316188 04/04/10 16:50 D. Armstrong Access to insert sieves
316187 04/04/10 16:45 A. Camsonne Compton electron detector field probe on field error
316184 04/04/10 15:46 M. Jen 04/04/10 Day Shift Summary
316183 04/04/10 15:28 A. Giusa Target moved to empty position
316182 04/04/10 15:27 M. Jen turn the septum on
316180 04/04/10 15:17 silwal RHWP @ 2350, dithering off, septum on, feedback on
316179 04/04/10 15:14 silwal RHWP @ 2900, dithering off, septum on, feedback off
316178 04/04/10 15:11 silwal lumi/beam widths check; day shift semi-summary
316177 04/04/10 14:57 mercado A_T Scan Results
316175 04/04/10 14:47 M. Jen turn the septum off
316172 04/04/10 14:30 silwal septum off
316171 04/04/10 14:30 silwal septum on, lumi ~ 150K
316167 04/04/10 14:00 A. Giusa target screen grab
316161 04/04/10 12:46 silwal RHWP @ 2900
316154 04/04/10 11:57 M. Jen Beam Lumi distributions with time
316153 04/04/10 11:56 M. Jen adjust Beam Lumi HV on thick Carbon Target w/ 50uA
316150 04/04/10 11:22 M. Jen (4)Quartz HV signal plots for det1/2/3/4/A_T
316149 04/04/10 11:21 M. Jen (3)Quartz Signal in det1/2/3/4/A_T
316148 04/04/10 11:18 M. Jen (2)Quartz HV setting; HV signal plots for det#1/2/3/4/A_T
316147 04/04/10 11:16 M. Jen (1) Quartz HV setting; HV signal plots for det1/2/3/4/A_T
316145 04/04/10 11:00 M. Jen turn Septum on (beam off)
316140 04/04/10 10:22 M. Jen Lumi HV after adjustment
316134 04/04/10 09:49 M. Jen L-arm Q1 quench back to normal now
316130 04/04/10 09:26 jwexler A_T scan summary
316116 04/04/10 08:30 M. Jen L-Q1 quench
316110 04/04/10 08:06 bogdanw shift summary
316107 04/04/10 07:55 adaq Q1 trip He level
316065 04/04/10 03:48 Apar raster on Pb#3
316063 04/04/10 03:40 jwexler Helicity board frequency changed again.
316060 04/04/10 03:06 jwexler Target: BeO in.
316058 04/04/10 02:51 jwexler Helicity board frequency changed to 240Hz
316057 04/04/10 02:42 Apar raster check
316053 04/04/10 02:17 A. Camsonne GEM HV ramped down
316052 04/04/10 02:15 ZAFAR AHMED Changed the quartz signals from counting to integrating mode.
316051 04/04/10 01:51 A. Camsonne Magnetic Field probe for Electron Detector plugged back
316050 04/04/10 01:36 dalton A_t hole on lead
316045 04/04/10 01:22 jwexler A_T detectors moved
316044 04/04/10 01:09 A. Camsonne GEM HV back on at 3700 V
316043 04/04/10 01:08 A. Camsonne Compton electron detector motion test
316042 04/04/10 00:59 jwexler Magnet cycling (tune Y->X->B)
316023 04/04/10 00:29 A. Camsonne GEM HV off
316022 04/04/10 00:28 jwexler Main detectors unchanged from April 2nd.
316021 04/04/10 00:28 A. Camsonne GEM pedestal file updated to run 27274
316009 04/04/10 00:06 D. Armstrong Shift Summary - Swing shift
316008 04/04/10 00:06 dalton Run-plan for tonight
316007 04/04/10 00:02 A. Shahinyan Target position
Saturday
316006 04/03/10 23:47 jwexler Quartz, s0 and upper scintillator turned on.
316005 04/03/10 23:30 ZAFAR AHMED Changed of connections Integrating to counting
316004 04/03/10 22:33 O. Glamazdin Moller target commissioning results
316003 04/03/10 22:28 D. Armstrong Moller commissioning studies complete for now
316002 04/03/10 22:27 A. Shahinyan Target status
316001 04/03/10 22:08 mcnulty Comparison between A_T plug blocked and unblocked for tune A, sieve out, 9mg C
316000 04/03/10 21:12 D. Armstrong Moller magnet helium level now 70%
315999 04/03/10 20:52 D. Armstrong Another controlled access
315998 04/03/10 20:29 riordan Right arm is good too
315997 04/03/10 20:19 riordan Tune B Left Arm Sieve very clear with proper VDC position offsets
315996 04/03/10 19:54 D. Armstrong More on Moller solenoid He filling
315995 04/03/10 19:42 D. Armstrong Access over, but Moller magnet dewar not full
315994 04/03/10 19:31 Armstrong New Spectrometer settings
315993 04/03/10 19:24 A. Camsonne GEM pedestal run 27274
315991 04/03/10 19:22 riordan VDC databases updated with focal plane offsets
315989 04/03/10 19:19 A. Camsonne GEM HV on
315988 04/03/10 19:02 A. Camsonne Compton electron detector bogus current readings
315987 04/03/10 18:48 D. Armstrong Controlled access - refill Moller dewar
315986 04/03/10 18:03 Jack (Techs) Magnet problems this morning
315985 04/03/10 17:53 Jack (Techs) Shortcomings of the new pagers
315975 04/03/10 16:46 A. Camsonne Scintillator HV ON for GEM check
315971 04/03/10 15:50 M. Jen 04/03/10 Day Shift Summary
315970 04/03/10 14:55 silwal bpm 8/10/12 widths, run # 2529, multiplet trees
315969 04/03/10 14:53 silwal injector/target bpm widths, run#2529,multiplet tree
315968 04/03/10 14:44 A. Camsonne CRAMS left arm GEM pedestal updated
315967 04/03/10 14:02 A. Camsonne Other pedestal run
315966 04/03/10 13:56 A. Camsonne Other pedestal run
315965 04/03/10 13:49 A. Camsonne Compton GSO HV off
315964 04/03/10 13:10 M Friend Compton FADC DAQ now running at 240Hz
315963 04/03/10 11:33 dalton New pagers confusing (Tech)
315962 04/03/10 11:22 O.Glamazdin The Moller magnet refill
315961 04/03/10 11:10 mercado A_t Detector Scan Results
315957 04/03/10 10:23 mercado BCM pedestal fix
315955 04/03/10 10:12 Antonio Gius Target on empty position
315954 04/03/10 09:40 folts/tech sieve alignment to handle
315953 04/03/10 09:20 jwexler Current A-T hole detector positions
315937 04/03/10 08:34 Apar Helicity @ 240Hz
315935 04/03/10 08:22 O. Glamazdin Moller BCM signal was disconnected
315934 04/03/10 08:17 Antonio Gius Target on Pb Diamond #3
315930 04/03/10 07:58 jwexler Shift Summary - Owl shift 04/03/2010
315928 04/03/10 07:40 A. Camsonne Raster check run 27270
315926 04/03/10 07:32 A. Camsonne Gem pedestal run 27269
315923 04/03/10 07:22 jwexler Controlled access summary.
315922 04/03/10 07:21 A. Camsonne UVA GEM back in place - one gassiplex board replaced
315921 04/03/10 07:15 Ahmed / Rupe swithced the quartz signals from counting mode to integrating mode
315919 04/03/10 06:20 jwexler VDC, s0 and scint. off, quartz HV turned down.
315913 04/03/10 05:54 jwexler Main detectors returned to starting positions
315912 04/03/10 05:53 jwexler Main detectors returned to starting positions
315903 04/03/10 05:32 jwexler Motors moved again
315898 04/03/10 05:24 jwexler Lumis off
315893 04/03/10 05:18 silwal septum fault??/tech
315891 04/03/10 05:12 R. Michaels Sieves removed at 3:15 am (LATE entry)
315885 04/03/10 05:02 jwexler Detectors moved.
315876 04/03/10 04:39 R. Michaels Lead target in beam
315873 04/03/10 04:32 jwexler HV for s0, upper and lower scint. and quartz on.
315850 04/03/10 04:00 R. Michaels attenuator and slit
315849 04/03/10 03:52 jwexler Position and raster for thick lead
315847 04/03/10 03:36 R. Michaels tweak raster to 18 x 8 MCC units
315845 04/03/10 03:32 jwexler Magnet changes during Bob's optics plan
315843 04/03/10 03:31 R. Michaels spot++ check -- slightly big
315841 04/03/10 02:59 R. Michaels Optics runs on Ta for tune B
315817 04/03/10 00:56 A. Camsonne Compton asymmetry run 22437
315806 04/03/10 00:42 M Friend Compton rates with 2cm collimator
Friday
315804 04/02/10 23:59 D. Armstrong Shit Summary - Swing Shift
315803 04/02/10 23:49 A. Camsonne GEM check - one group bad needs to be replaced
315802 04/02/10 23:46 Jin Huang Target Screen Shot
315801 04/02/10 23:28 R. Michaels optics run plan from Nilanga
315793 04/02/10 22:40 adaq D. Armstrong
315792 04/02/10 22:33 R. Michaels sieves put in
315791 04/02/10 22:27 dalton Runplan tonight
315790 04/02/10 22:11 riordan Right Arm y Shoulder
315787 04/02/10 21:22 M Friend Compton background rates
315786 04/02/10 21:21 D. Armstrong reboot IOCs
315785 04/02/10 21:19 M Friend Counting house BCMs
315784 04/02/10 20:52 D. Armstrong ask for 100 µA for more Compton study
315783 04/02/10 20:31 D. Armstrong Access completed
315782 04/02/10 20:20 D. Armstrong Access completed
315781 04/02/10 19:55 M Friend Compton photon collimator changed
315780 04/02/10 19:17 Jin Huang Update VDC database: T0 update from Seamus
315778 04/02/10 18:48 silwal BCM/BPM calibrated
315776 04/02/10 17:18 adaq Green Compton Commissioning
315762 04/02/10 15:59 Saha Shift Summary
315761 04/02/10 14:57 R. Michaels spot for 100uA test (historical)
315760 04/02/10 14:41 paschke Detector footprint, Right arm, after 4/2 alignment. 4x4 raster
315759 04/02/10 14:37 paschke Detector footprint, Right arm, after 4/2 alignment. 3x3 raster
315758 04/02/10 14:31 paschke Detector footprint, Right arm, after 4/2 alignment. Tiny raster
315757 04/02/10 14:22 paschke Detector footprint, left arm, after 4/2 alignment. 4x4 raster
315756 04/02/10 14:20 paschke Detector footprint, left arm, after 4/2 alignment. 3x3 raster
315755 04/02/10 14:16 paschke Detector footprint, left arm, after 4/2 alignment. Small raster.
315754 04/02/10 14:06 R. Michaels recovered March halog
315753 04/02/10 13:57 paschke my notes on spectrometer studies / detector alignment run list, 4/2 Owl
315752 04/02/10 13:39 mercado HAPPEX DAQ Sync Monitor
315744 04/02/10 13:08 adaq test
315738 04/02/10 11:27 M Friend Helicity board setting to 30Hz
315736 04/02/10 11:11 A. Camsonne UVA chamber pedestal width with grounding and signals
315735 04/02/10 11:02 tiefen 9th dipole scanner successful scan
315734 04/02/10 10:25 paschke Detector aligned to thin C elastic peak at end of Owl shift
315721 04/02/10 07:52 ZAFAR AHMED April 2nd Owl Shift Summary
315720 04/02/10 07:36 ZAFAR AHMED Controlled access
315712 04/02/10 06:21 paschke current calibration - run 2524
315704 04/02/10 05:38 ZAFAR AHMED Moved to empty target
315695 04/02/10 05:09 jwexler Right det. moved.
315688 04/02/10 04:40 jwexler Movers move detector position in y again.
315683 04/02/10 04:28 mcnulty y distributions for different projection distances
315682 04/02/10 04:25 jwexler Movers moved both detectors towards the beamline
315675 04/02/10 04:06 jwexler Motors moved detectors 2cm away from target.
315638 04/02/10 02:30 ZAFARA AHMED Target is thin carbon.
315630 04/02/10 01:53 paschke Valve investigation
315629 04/02/10 01:43 mcnulty Another y alignment plot using different projection algorithm
315623 04/02/10 00:57 paschke someone on the way in to look at valve, now.
315622 04/02/10 00:47 mcnulty Here is the y alignment plot (finally)
315621 04/02/10 00:47 mcnulty Here is the y alignment plot
315620 04/02/10 00:43 adaq Partial swing shift summary
315619 04/02/10 00:42 pking CH scalers are working in run 2519 and beyond.
315618 04/02/10 00:41 mcnulty y alignment plot for Left arm
315609 04/02/10 00:16 A. Camsonne GEM HV lowered to 3650 V
315608 04/02/10 00:09 A. Camsonne GEM HV ON
Thursday
315601 04/01/10 23:33 A. Camsonne Pedestal file updated for GEM ROC6
315600 04/01/10 23:32 ZAFAR AHMED We moved to empty target
315599 04/01/10 23:08 pking BPM12 was saturated in 2510.
315598 04/01/10 23:01 paschke valve problem on beamline 1H00, no beam
315597 04/01/10 22:52 pking Changed raster to be about 0.5mm by 0.5 mm
315594 04/01/10 22:37 pking Rates for 4 nA on thin carbon
315587 04/01/10 22:23 mcnulty MCC having trouble delivering beam
315586 04/01/10 22:14 pking Rates with no beam
315585 04/01/10 22:10 silwal bmw phase map for each bmw sinewave / CH scalers not working
315584 04/01/10 22:08 Solvignon Target in Thin carbon position
315583 04/01/10 22:00 pking spot++ check from 27212
315580 04/01/10 21:54 mcnulty VDC, s0, and upper scint HV on and quartz HV=-2000V
315579 04/01/10 21:53 mcnulty Access activity: all quartz dets switched to HRS sampling DAQ
315571 04/01/10 21:14 pking Both HRS DAQs are in "NoGem" configuration.
315568 04/01/10 21:05 atrig Trigger-Download
315559 04/01/10 20:37 R. Michaels tune B and "final" septum set
315557 04/01/10 20:26 pking Lots of error messages in ROC6 (happex11)
315556 04/01/10 20:26 riordan Septum Current Adjustment
315553 04/01/10 19:57 pking ROC7 is the GEM crate in RHRS
315547 04/01/10 19:38 pking Tried to cycle hareboot22, outlet 8. ROC7 does not reboot.
315543 04/01/10 19:05 pking RHRS DAQ unable to connect to ROC7
315542 04/01/10 18:53 pking Spot_L for 27207
315539 04/01/10 18:47 pking Spot_L from run 27206
315517 04/01/10 16:03 X. Zheng Day shift summary 4/1
315516 04/01/10 15:13 Jack (Techs) Septum magnet & Moller Target magnet ramp down if there is an access
315513 04/01/10 14:56 mcnulty y distributions from Bob's septum scan done on 3/31 with central hole cut
315512 04/01/10 13:41 X. Zheng Beam study/access update
315505 04/01/10 13:23 mcnulty y distributions from Bob's septum scan done on 3/31
315504 04/01/10 13:14 X. Zheng MCC: Expect beam in ~15 minutes
315501 04/01/10 13:07 mercado Pedestals make sense now.
315498 04/01/10 12:59 mercado DAQ tests.
315497 04/01/10 12:55 A. Camsonne Compton electron detector work
315496 04/01/10 12:54 mercado Recalibrated some CH crate 18-bit ADC pedestals.
315494 04/01/10 12:27 X. Zheng Beam study/access update - another 1/2 or 1 hour
315492 04/01/10 12:21 A. Camsonne Compton electron detector current no beam
315481 04/01/10 11:45 A. Camsonne Compton electron detector noise check
315478 04/01/10 11:27 mercado Current BCM Configuration
315477 04/01/10 11:17 O.Glamazdin Moller FADC aperture chanels swapped
315476 04/01/10 11:05 X. Zheng Beam study/access update - at least another hour
315475 04/01/10 11:03 X. Zheng Hall A Tools
315472 04/01/10 10:19 X. Zheng full survey is finished
315470 04/01/10 09:29 X. Zheng full survey of the hall is underway
315462 04/01/10 09:10 mcnulty Called for controlled access (9:10am)
315454 04/01/10 07:57 jwexler Shift Summary for Owl 04/01/2010
315449 04/01/10 07:14 R. Michaels scans for tune A,B: plots and discussion
315446 04/01/10 06:54 M. Jen BPM/BCM in pseudo-production mode
315442 04/01/10 06:23 jwexler Shift Checklist: Target Screen - 04/01/10
315440 04/01/10 06:21 jwexler Shift checklist: Hall A tools screen - Owl 04/01
315438 04/01/10 06:00 R. Michaels back out from scans
315437 04/01/10 05:57 R. Michaels Q1 scan, tune A
315376 04/01/10 05:28 R. Michaels septum scan, tune A
315331 04/01/10 05:04 jwexler Entered tune A
315330 04/01/10 04:34 R. Michaels scan of Q1, tune B
315279 04/01/10 04:11 jwexler Corrections to run settings for 6488-98, 27153-27163
315272 04/01/10 04:02 R. Michaels scan of septum, tune B
315227 04/01/10 03:40 R. Michaels HV mapping
315226 04/01/10 03:16 paschke / si First step of dithering commissioning
315204 04/01/10 01:25 paschke HALOG MALFUNCTION - March log entries unavailable
315202 04/01/10 01:10 paschke bpm datamap fix removes raster effect
315194 04/01/10 00:17 pking Swing shift summary