Jefferson Lab HALL A Logbook for August 99 - All EXCEPT Automatic Entries

  • Main INDEX

    Tuesday

  •  26688 08/31/99 23:10  Roche          status of scintillator

  •  26675 08/31/99 16:19  Eugene         Moller result

  •  26654 08/31/99 07:55  acochran       Shift Summary

  •  26651 08/31/99 05:52  acochran       TS1 not responding

  •  26645 08/31/99 01:49  acochran       DAQ glitch

    • Monday

  •  26639 08/30/99 23:59  R Roche        Shift summary

  •  26633 08/30/99 22:02  R. Michaels    run 1485 partially lost

  •  26632 08/30/99 21:53  R Roche        8.1.18 HV trip

  •  26616 08/30/99 15:33  perdrisat      ROC14 dead

  •  26613 08/30/99 13:02  perdrisat      back to LD2

  •  26612 08/30/99 12:51  perdrisat      raster cannot be turned off

  •  26611 08/30/99 12:47  perdrisat      helicity -current correlation

  •  26610 08/30/99 12:43  perdrisat      Moeller results

  •  26605 08/30/99 12:03  Eugene         Moller results

  •  26604 08/30/99 09:45  perdrisat      FPP X2 has a hole

  •  26603 08/30/99 09:26  perdrisat      FPP HV 8.1.18

  •  26599 08/30/99 09:11  perdrisat      FPP HV 8.1.18

  •  26592 08/30/99 07:05  markowitz      gas trip off followup

  •  26589 08/30/99 06:10  markowitz      gas system trip

  •  26577 08/30/99 00:51  tree           scintillator peak position

    • Sunday

  •  26572 08/29/99 23:26  Adaq           TDC of SPEC_H.S2_L3 has some grass

  •  26569 08/29/99 22:17  X. jiang, S.   Looked at run 1603-1605

  •  26538 08/29/99 07:16  tree           FPP 4 tripped off

  •  26533 08/29/99 05:59  tree           Hadron arm angle?

  •  26532 08/29/99 05:04  tree           FPP chamber 4 trip

  •  26522 08/29/99 00:35  acochran       Junk Runs 1538 to 1541

    • Saturday

  •  26521 08/28/99 21:53  Calarco        CHL crash

  •  26520 08/28/99 21:26  Calarco        CHL crash

  •  26517 08/28/99 21:05  Calarco        HV

  •  26516 08/28/99 20:58  Calarco        FPP HV trip

  •  26513 08/28/99 20:31  Calarco        HV

  •  26506 08/28/99 17:43  R. Michaels    I/O errors on /adaqs2/data4

  •  26498 08/28/99 14:56  Perdrisat      ER1 error

  •  26495 08/28/99 14:25  Perdrisat      FPP HV

  •  26493 08/28/99 13:49  Perdrisat      Moller quads

  •  26484 08/28/99 12:07  GARIBALDI      Probl;ems with DAQ

  •  26483 08/28/99 11:50  R. Michaels    "corrupt" event

  •  26481 08/28/99 11:23  R. Michaels    Re: ROC14 problems

  •  26480 08/28/99 11:20  R. Michaels    bug in my data handling fixed

  •  26474 08/28/99 10:34  M Jones        trigger downloaded

  •  26472 08/28/99 10:21  R. Michaels    root partition - big deadtime

  •  26470 08/28/99 09:54  M JOnes        coda problem

  •  26469 08/28/99 09:53  M Jones        roc 14 hung

  •  26462 08/28/99 08:52  GARIBALDI      Y-TARGET SIEVE

  •  26403 08/28/99 01:57  markowitz      target change

    • Friday

  •  26362 08/27/99 20:37  Eugene         Moller results

  •  26361 08/27/99 16:41  mitchell       Injector work

  •  26355 08/27/99 15:53  Woo            target change

  •  26339 08/27/99 13:16  Woo            Target Change

  •  26336 08/27/99 12:14  Woo            target change

  •  26323 08/27/99 10:42  M Jones        hadron camera

  •  26309 08/27/99 08:51  Woo            Target Change

  •  26276 08/27/99 03:09  Keppel         target fan speed

  •  26271 08/27/99 01:13  markowitz      changed trigger

  •  26263 08/27/99 00:00  R Roche        Shift summary

    • Thursday

  •  26261 08/26/99 23:30  R Roche        Run #1472 Junk

  •  26248 08/26/99 18:22  R Roche        Magnet summary page

  •  26245 08/26/99 17:41  Eugene         Moller results

  •  26244 08/26/99 16:19  M Jones        SHift summary

  •  26239 08/26/99 10:36  Adaq           Power Glitch

  •  26238 08/26/99 08:40  Woo            power glitch

  •  26236 08/26/99 08:18  Meekins        BIG TIME CHL CRASH

  •  26235 08/26/99 08:08  Meekins        Shift Summary:

  •  26228 08/26/99 05:08  Meekins        FPP ancd VDC gas flow

  •  26223 08/26/99 03:38  Meekins        Bremsstrahlung Radiator Control

  •  26220 08/26/99 02:30  Meekins        Moved Beam spot

  •  26214 08/26/99 00:15  Meekins        FPP and VDC gas flow

    • Wednesday

  •  26201 08/25/99 18:07  M Jones        See some noise in the VDCs

  •  26199 08/25/99 17:27  M Jones        8.1.18 reset

  •  26190 08/25/99 15:47  Stevensm       BCM meter calibration

  •  26189 08/25/99 15:37  Folts          Q1 fix

  •  26182 08/25/99 12:37  M Jones        After recesiation current 45.5uA

  •  26176 08/25/99 11:44  M Jones        8.1.18 tripped

  •  26174 08/25/99 11:07  M Jones        Status of source

  •  26164 08/25/99 08:01  Meekins        Shift summary

  •  26150 08/25/99 02:40  Meekins        electron arm Q1 trip

  •  26147 08/25/99 02:36  Meekins        DAQ crash

  •  26144 08/25/99 02:19  Meekins        Shift Summary

  •  26135 08/25/99 00:29  X. jiang       spectronic screen at run 1422.

    • Tuesday

  •  26117 08/24/99 22:49  J. Hovdebo     Spec settings: 60 degree cm 25 MeV offset

  •  26095 08/24/99 19:15  Eugene         Moller results

  •  26094 08/24/99 18:29  Nilanga        1.66 Beam energy is back

  •  26091 08/24/99 17:12  Krishni        day shift summary

  •  26090 08/24/99 17:11  M Jones        trigger setup file downloaded

  •  26088 08/24/99 15:34  X. jiang       junk picture.

  •  26087 08/24/99 11:45  X. Jiang       hallA went into beam permit.

  •  26086 08/24/99 11:42  X. Jiang       FPP High Voltage Arrangement

  •  26084 08/24/99 09:28  M Jones        chamber gas flow

  •  26083 08/24/99 08:55  Eugene         Moller results

  •  26081 08/24/99 06:29  Meekins        FPP and VDC gas flow

  •  26080 08/24/99 06:06  Meekins        Hall C access

  •  26078 08/24/99 05:39  Meekins        power glitch

  •  26076 08/24/99 04:24  Meekins        VDC anf FPP gas flow

  •  26075 08/24/99 04:16  Meekins        VDC multiplicities for run 1400

  •  26067 08/24/99 02:30  Meekins        FPP time spectra for run 1398

  •  26066 08/24/99 02:28  Meekins        VDC multiplicities for run 1398

  •  26064 08/24/99 02:05  Meekins        FPP and VDC gas flow settings

  •  26059 08/24/99 00:08  Meekins        Gas flow for FPP and VDC

    • Monday

  •  26056 08/23/99 23:18  J. Hovdebo     Spec Settings: 75 degree cm 35 MeV offsets

  •  26051 08/23/99 21:21  Nilanga        FPP HV reduced futher

  •  26044 08/23/99 18:12  Nilanga        FPP HV reduced

  •  26039 08/23/99 15:59  glashausser    day journal continued

  •  26036 08/23/99 15:25  R. Michaels    changing kine to 75 CM, 35 MeV

  •  26034 08/23/99 14:39  R. Michaels    network and hac ok now

  •  26033 08/23/99 14:08  R. Michaels    network problems

  •  26028 08/23/99 12:44  mitchell       Computer problems, Network

  •  26023 08/23/99 10:42  R. Michaels    espacelogon

  •  26022 08/23/99 10:36  R. Michaels    new dhist ref histograms

  •  26019 08/23/99 09:37  X. Jiang       Instructions of Online Replay

  •  26018 08/23/99 09:33  R. Michaels    FPP trip

  •  26015 08/23/99 09:06  glashausser    FPP trip

  •  26007 08/23/99 06:15  Meekins        Gas flow settings

  •  26004 08/23/99 05:42  Meekins        Gas flow settings

  •  26003 08/23/99 05:01  Meekins        FPP TDC spectra for rear chambers run 1376

  •  26002 08/23/99 05:00  Meekins        FPP tdc spectra for run 1376 front chambers

  •  26001 08/23/99 04:52  Meekins        VDC multiplicities for run 1375

  •  26000 08/23/99 04:37  Meekins        FPP and VDC gas flow settings

  •  25997 08/23/99 04:25  Meekins        FPP straw eff for rear chambers for run 1375

  •  25996 08/23/99 04:24  Meekins        FPP straw efficiencies for run 1375 for front chambers

  •  25995 08/23/99 04:14  Meekins        FPP tdc spectra for run 1375 rear chambers

  •  25994 08/23/99 04:13  Meekins        FPP TDC spectra for run 1375/ Chnaged FPP HV on 7.0.0 and 7.0.1

  •  25993 08/23/99 03:59  Meekins        FPP and VDC gas flow settings

  •  25992 08/23/99 03:39  Meekins        Rear FPP TDC spectra

  •  25990 08/23/99 03:35  Meekins        FPP TDC spectra and Voltage Settings

  •  25987 08/23/99 03:00  Meekins        FPP and VDC gas flow settings

  •  25986 08/23/99 02:59  Meekins        Run 1373 bad FPP data

  •  25985 08/23/99 02:43  Meekins        FPP high voltage trip

  •  25984 08/23/99 02:34  Meekins        FPP and VDC gas system

  •  25983 08/23/99 02:14  Kumbartzki     FPP HV 8.1.18 off

  •  25982 08/23/99 02:11  Meekins        FPP high voltage left off

  •  25981 08/23/99 02:09  Meekins        ROC reboot

  •  25978 08/23/99 01:44  meekins        Inconsistency with Hall A gas system ethane bottles

    • Sunday

  •  25969 08/22/99 23:55  glashausser    swing shift journal

  •  25966 08/22/99 23:01  glashausser    mag settings at end of 105

  •  25956 08/22/99 20:55  mitchell       Spontaneous IOC reboot

  •  25953 08/22/99 20:15  Dumalski       Multiplicity run #1362

  •  25952 08/22/99 20:12  Dumalski       FPP drift times

  •  25951 08/22/99 20:11  Dumalski       VDC multiplivity run # 1362

  •  25950 08/22/99 20:08  glashausser    VDC efficiency

  •  25949 08/22/99 20:08  Dumalski       VDC Efficiency run #1362

  •  25946 08/22/99 19:29  Dumalski       fpp straw efficiency

  •  25945 08/22/99 19:26  Dumalski       fpp straw efficiency

  •  25942 08/22/99 18:47  Dumalski       VDC efficiency run 1359

  •  25941 08/22/99 18:32  mitchell       Target IOC Reboot

  •  25940 08/22/99 18:26  Dumalski       VDC Multiplicity Check

  •  25937 08/22/99 17:44  glashausser    FPP currents OK

  •  25935 08/22/99 17:01  glashausser    TV monitor on e arm

  •  25934 08/22/99 16:21  glashausser    FPP trip

  •  25932 08/22/99 15:53  eschulte       Day Shift Log

  •  25929 08/22/99 15:44  Z. Chai        FPP Straw efficiency ( Rear Chamber)

  •  25928 08/22/99 15:43  Z. Chai        FPP Straw Efficiency (Front Chamber)

  •  25927 08/22/99 15:24  eschulte       15:25 FPP current check

  •  25924 08/22/99 14:54  Z. Chai        VDC Wire efficiency Run #1354

  •  25920 08/22/99 14:35  Z. Chai        VDC multiplicity Run# 1255

  •  25919 08/22/99 14:29  Z. Chai        VDC efficiency Check

  •  25918 08/22/99 14:25  Z. Chai        VDC multiplicity Run# 1354

  •  25917 08/22/99 14:21  eschulte       14:20 FPP check

  •  25916 08/22/99 13:59  Z. Chai        FPP Straw Efficiency ( Rear Chamber)

  •  25915 08/22/99 13:58  Z. Chai        FPP Straw efficiency ( Front Chamber)

  •  25912 08/22/99 13:33  eschulte       13:30 FPP current check

  •  25909 08/22/99 12:35  eschulte       12:30 FPP check

  •  25906 08/22/99 11:32  Z. Chai        FPP Straw efficiency ( Rear Chamber)

  •  25905 08/22/99 11:31  Z. Chai        FPP Straw efficiency (Front Chamber)

  •  25904 08/22/99 11:21  Z. Chai        VDC Multiplicity Run#1351

  •  25901 08/22/99 11:09  eschulte       11:10 FPP check

  •  25899 08/22/99 10:21  eschulte       10:20 FPP current check

  •  25898 08/22/99 09:49  Z. Chai        VDC Efficiency

  •  25896 08/22/99 09:47  eschulte       105 cm 70 MeV offset magnet screen

  •  25895 08/22/99 09:46  eschulte       Electron arm camera

  •  25894 08/22/99 09:44  eschulte       09:00 FPP current check

  •  25893 08/22/99 09:39  eschulte       slight argon adjustment

  •  25892 08/22/99 09:26  Z. Chai        FPP straw efficiency

  •  25891 08/22/99 09:25  Z. Chai        FPP straw efficiency

  •  25887 08/22/99 08:34  L.Bimbot       Cryotarget

  •  25886 08/22/99 08:15  L.Bimbot       Cryotarget

  •  25881 08/22/99 07:50  R. Roche       Run #1347 Multiplicities check

  •  25880 08/22/99 07:49  R. Roche       Run #1347 FPP check

  •  25879 08/22/99 07:48  R. Roche       Run #1347 VDC check

  •  25872 08/22/99 06:12  R. Roche       Run #1344 Muliplicities check

  •  25871 08/22/99 06:11  R. Roche       Run #1344 FPP check

  •  25870 08/22/99 06:10  R. Roche       Run #1344 VDC check

  •  25865 08/22/99 05:18  R. Roche       Target IOC reboot

  •  25864 08/22/99 05:08  R. Roche       Run #1340 FPP rear chamber efficiency

  •  25863 08/22/99 05:07  R. Roche       Run #1340 FPP front chamber efficiency

  •  25860 08/22/99 04:41  R. Roche       Run #1340 Multiplicities Check

  •  25859 08/22/99 04:40  R. Roche       Run #1340 FPP check

  •  25857 08/22/99 04:39  R. Roche       Run #1340 VDC check

  •  25844 08/22/99 02:08  R. Roche       Run #1334 Multiplicities check

  •  25843 08/22/99 02:07  R. Roche       Run #1334 FPP check

  •  25842 08/22/99 02:06  R. Roche       Run #1334 VDC check

  •  25835 08/22/99 01:07  R. Roche       Run #1329 FPP rear chamber straw efficiency

  •  25834 08/22/99 01:05  R. Roche       Run #1329 FPP straw-by-straw efficiency front chamber

  •  25829 08/22/99 00:29  R. Roche       Multiplities Check

  •  25828 08/22/99 00:28  R. Roche       FPP check

  •  25827 08/22/99 00:26  R. Roche       VDC check

    • Saturday

  •  25823 08/21/99 23:58  glashausser    swing shift journal

  •  25808 08/21/99 21:59  Dumalski       run 1318 check Multiplities

  •  25807 08/21/99 21:58  Dumalski       run 1318 fpp check -- drift times

  •  25806 08/21/99 21:56  Dumalski       run 1318 VDC check

  •  25800 08/21/99 21:17  J. Hovdebo     Spec settings 120 degree cm 70 MeV offset

  •  25790 08/21/99 19:02  Dumalski       run 1313 fpp check -- drift times

  •  25789 08/21/99 18:47  Dumalski       run 1313 check Multiplities

  •  25788 08/21/99 18:43  glashausser    fpp trip

  •  25785 08/21/99 18:37  Dumalski       run 1313 VDC check

  •  25783 08/21/99 18:03  J. Hovdebo     ep false assymetry for 1.667 GeV #3

  •  25774 08/21/99 15:59  eschulte       Day Shift Log

  •  25773 08/21/99 15:40  eschulte       run 1305 detector check: FPP (cont.)

  •  25772 08/21/99 15:39  eschulte       run 1305 efficiencies:  FPP

  •  25771 08/21/99 15:38  eschulte       run 1305 efficiencies: VDCs

  •  25768 08/21/99 15:26  eschulte       15:30 FPP current check

  •  25765 08/21/99 14:29  eschulte       run 1305 fpp check--multiplicities

  •  25764 08/21/99 14:28  Adaq           run 1305 fpp check--drift times

  •  25759 08/21/99 14:25  Adaq           run 1305 VDC check

  •  25760 08/21/99 14:25  eschulte       14:20 FPP current check

  •  25756 08/21/99 13:50  eschulte       setup 2 magnet screen

  •  25755 08/21/99 13:41  M Jones        vdc eff

  •  25754 08/21/99 13:38  eschulte       13:30 currents on FPP

  •  25751 08/21/99 13:13  M Jones        fpp rear chamber straw eff

  •  25750 08/21/99 13:10  M Jones        FPP straw by straw efficiency front chamber

  •  25746 08/21/99 11:56  eschulte       run 1302 fpp check--multiplicities

  •  25745 08/21/99 11:55  eschulte       run 1302 fpp check--drift times

  •  25744 08/21/99 11:53  eschulte       run 1302 VDC check

  •  25741 08/21/99 11:01  eschulte       a picture of tc-cor for today

  •  25740 08/21/99 10:58  eschulte       run 1301 fpp check

  •  25739 08/21/99 10:55  eschulte       run 1301 fpp drift times

  •  25738 08/21/99 10:52  eschulte       1301 VDC's

  •  25737 08/21/99 10:36  X. Jiang       Fpp drift time are fine in run 1298.

  •  25736 08/21/99 10:33  X. Jiang       FPP are working fine.

  •  25735 08/21/99 10:12  X. Jiang       VDCs are almost recovered.

  •  25723 08/21/99 07:59  S. Strauch     shift summary

  •  25721 08/21/99 07:24  krishniw       vdc multiplicity.

  •  25719 08/21/99 06:53  krishniw       vdc multiplicity

  •  25716 08/21/99 05:30  Krishniw       vdc multiplicity

  •  25708 08/21/99 03:19  Meekins        Changed the Gas flow for VDCs

  •  25707 08/21/99 03:00  S. Strauch     magnets settings ep for 1.667 GeV d(gp), false asym - 1

    • Friday

  •  25704 08/20/99 23:56  glashausser    swing shift summary

  •  25703 08/20/99 23:39  X. Jiang       test with VDC threshold voltage set to 2.5 volts. No hope there.

  •  25702 08/20/99 23:35  X. Jiang       slight improvement in VDC.

  •  25701 08/20/99 23:09  Meekins        Change of VDC gas system flows

  •  25694 08/20/99 21:20  punjabi        checklist pg3

  •  25693 08/20/99 21:11  punjabi        checklist pg1,2

  •  25692 08/20/99 19:20  Meekins        VDC gas system flow settings

  •  25691 08/20/99 19:18  Meekins        Changes to the VDC gas sytem

  •  25682 08/20/99 13:13  eschulte       1283 VDC

  •  25680 08/20/99 12:21  eschulte       1283 VDC's

  •  25677 08/20/99 11:44  Nilanga        Beta optimization improved

  •  25676 08/20/99 11:29  eschulte       1281 VDC's

  •  25675 08/20/99 11:18  Adaq           Beta problems solved

  •  25667 08/20/99 08:51  eschulte       08:50 am power glitch

  •  25664 08/20/99 08:20  M Jones        owl shift history

  •  25647 08/20/99 03:27  Louis BIMBOT   magnets 08/20/99  @3.30 a.m.

  •  25636 08/20/99 00:31  Eugene         Moller results

  •  25635 08/20/99 00:12  A.J. Sarty     shift summary

    • Thursday

  •  25633 08/19/99 21:54  sarty          VDC/FPP gas mixing

  •  25630 08/19/99 17:22  X. jiang       check VDC E-arm.

  •  25629 08/19/99 17:18  X. jiang       H-arm VDC.

  •  25624 08/19/99 16:01  J.P. Chen      Day shift summary

  •  25621 08/19/99 12:53  Brash          New database and online kumac

  •  25620 08/19/99 12:07  Saha           Arc-energy Correction

  •  25613 08/19/99 11:14  Saha           Arc-Energy measurement

  •  25611 08/19/99 09:53  X. Jiang       Gas problem again this morning.

  •  25609 08/19/99 08:20  eschulte       60 degree cm gamma p magnets

  •  25608 08/19/99 08:01  S. Strauch     Shift summary

  •  25605 08/19/99 07:02  S. Strauch     spectrometer screen, run #1256

  •  25603 08/19/99 06:31  S. Strauch     spectrometer screen, run #1255

  •  25590 08/19/99 01:42  S. Strauch     gamma-p, 60 deg. settings

    • Wednesday

  •  25573 08/18/99 23:45  L.Bimbot       swing shift history

  •  25569 08/18/99 23:36  R Roche        Run 1240 FPP efficiency

  •  25570 08/18/99 23:36  sarty          new magnet settings (starting run 1238)

  •  25561 08/18/99 22:24  X. jiang       spectrometer screen at run 1238

  •  25560 08/18/99 22:19  X. jiang       carbon door setting at 1238.

  •  25557 08/18/99 21:06  sarty          wrong trigger/ strange rates / Q1(elec) trip!

  •  25552 08/18/99 20:41  R.Roche        Hot wire in FPP U2

  •  25550 08/18/99 20:32  sarty          raster check

  •  25549 08/18/99 20:27  sarty          magnet settings - ep false asym check

  •  25541 08/18/99 19:30  saha           harps checked & working

  •  25533 08/18/99 15:25  segal          Gas flow problems.

  •  25532 08/18/99 14:17  R. Michaels    self timing looks good too

  •  25531 08/18/99 14:12  R. Michaels    coincidence time ok

  •  25530 08/18/99 13:57  Eugene         Moller results

  •  25526 08/18/99 12:24  X. Jiang       Moller Q2 and Q3 has been off.

  •  25525 08/18/99 11:50  eschulte       Magnet screen for ep/GEp check

  •  25518 08/18/99 10:59  mitchell       Daily Power Glitch

  •  25515 08/18/99 10:35  mitchell       Beam Spot

  •  25498 08/18/99 08:03  S. Strauch     setup change (90 deg, 40 MeV, off)

  •  25494 08/18/99 07:58  S. Strauch     Shift summary

  •  25493 08/18/99 07:51  S. Strauch     E-arm, Q1 trip

  •  25491 08/18/99 07:21  Adaq           double peak in coincidence time

  •  25488 08/18/99 06:56  Adaq           double peak in coincidence time since run 1209

  •  25487 08/18/99 06:42  S. Strauch     setup change (ep for 1.15 GeV, #3)

  •  25478 08/18/99 05:02  S. Strauch     setup change (ep for 1.15 GeV, #2)

  •  25473 08/18/99 03:57  S. Strauch     setup change (ep for 1.15 GeV, #1)

  •  25462 08/18/99 01:52  S. Strauch     E-Arm, Q1 trip

  •  25459 08/18/99 01:40  S. Strauch     setup change

    • Tuesday

  •  25448 08/17/99 23:57  X. Jiang       8/17/98 swing shift summary

  •  25441 08/17/99 22:40  C. C. Chang    Spectrometer settings

  •  25435 08/17/99 21:46  C. C. Chang    GEp 4th kinematics

  •  25428 08/17/99 20:44  C. C. Chang    run # 1184 third elast. ep

  •  25421 08/17/99 19:20  C. C. Chang    pe=1.277, theta_e=34.09,ph=0.961, theta_h=49.591

  •  25416 08/17/99 18:15  x. Jiang       em vs pm in run 1178

  •  25413 08/17/99 17:44  C. C. Chang    Magnets screen dump

  •  25406 08/17/99 16:54  X. Jiang       H-arm s2 adc

  •  25404 08/17/99 16:49  C. C. Chang    Magnets screen

  •  25400 08/17/99 16:13  X. Jiang       changed HV of H-S2-R2

  •  25397 08/17/99 16:02  eschulte       Day Shift Log

  •  25387 08/17/99 15:05  R. Michaels    ped suppression off for helicity data

  •  25385 08/17/99 14:53  eschulte       120 degree CM gammap magnet page

  •  25380 08/17/99 13:04  eschulte       New door position

  •  25375 08/17/99 10:59  R. Michaels    mods to DAQ scripts

  •  25367 08/17/99 09:17  eschulte       new magnet screen

  •  25360 08/17/99 07:53  bimbot         owl shift 8/17 : history

  •  25344 08/17/99 01:41  sarty          changed raster (again) to square (run 1149)

  •  25339 08/17/99 00:33  sarty          new raster size (run 1147)

  •  25335 08/17/99 00:18  sarty          incorrect raster size (run 1146)

  •  25333 08/17/99 00:01  jgao           swing shift summary

    • Monday

  •  25324 08/16/99 20:50  Adaq           spectrometer setting for e-arm 14.938 degree, P_0=2.104 GeV/c

  •  25314 08/16/99 15:55  mitchell       shift summary

  •  25309 08/16/99 15:29  mitchell       ESR flow oscillations

  •  25306 08/16/99 14:53  mitchell       Fast Feedback-On

  •  25305 08/16/99 14:12  eschulte       Shift checklist 8/13-8/15 Page 3

  •  25304 08/16/99 14:09  eschulte       Shift checklists 8/13 through 8/15 Pages 1&2

  •  25303 08/16/99 14:06  mitchell       Beam back-RF problems

  •  25301 08/16/99 12:02  mitchell       Beam Down for RF problems

  •  25299 08/16/99 11:16  mitchell       15 cm D2 target

  •  25294 08/16/99 10:08  mitchell       Fast feedback test are over

  •  25293 08/16/99 10:07  mitchell       Target operator incompetence

  •  25291 08/16/99 09:39  mitchell       Invasive Fast Feedback

  •  25289 08/16/99 08:52  mitchell       Fast Feedback - Test

  •  25287 08/16/99 08:35  mitchell       Switch to D2 4cm target

  •  25283 08/16/99 08:07  mitchell       q1 electron arm down again

  •  25281 08/16/99 07:35  Nilanga        Radiator out

  •  25276 08/16/99 06:41  Nilanga        Run 1126

  •  25275 08/16/99 06:24  Nilanga        Halog Entries for rusn 1119-1125

  •  25273 08/16/99 06:17  Nilanga        LD2 4cm target runs.

  •  25271 08/16/99 05:17  Nilanga        Run 1183

  •  25268 08/16/99 05:15  Nilanga        Run 1184

  •  25266 08/16/99 05:08  Nilanga        Cryo IOC crash

  •  25262 08/16/99 04:13  Crovelli       electron magnets cryogen problem

  •  25261 08/16/99 04:01  ddutta         Electron arm S1 ADCs

  •  25257 08/16/99 01:41  Crovelli       Beam down

    • Sunday

  •  25250 08/15/99 23:58  jgao           swing shift summary

  •  25247 08/15/99 23:37  Bimbot         Cryotarget

  •  25242 08/15/99 21:12  Bimbot         Cryotarget

  •  25241 08/15/99 20:48  jgao           spectrometer settings for e-arm 143 degree cm, h-arm 90 degree cm

  •  25216 08/15/99 16:05  Z. Chai        Target Problem

  •  25215 08/15/99 16:00  eschulte       Day Shift Log

  •  25210 08/15/99 13:57  eschulte       Strange readings on gas flows

  •  25186 08/15/99 08:02  M Jones        Shift summary

  •  25181 08/15/99 07:02  ddutta         IOC reboot

  •  25173 08/15/99 05:01  Crovelli       configchange2

  •  25161 08/15/99 01:40  Crovelli       Configchange

  •  25155 08/15/99 00:54  M Jones        8.1.18 tripped off decided to leave off

  •  25154 08/15/99 00:18  M Jones        Reset 8.1.18 before 1075

    • Saturday

  •  25150 08/14/99 23:57  jgao           swing shift summary

  •  25146 08/14/99 23:16  sarty          remove radiator

  •  25145 08/14/99 23:15  sarty          cryotarget IOC reboot

  •  25141 08/14/99 22:14  sarty          radiator move in (6%)

  •  25139 08/14/99 22:07  dumalski       e arm 53 cm, h arm 90 cm

  •  25138 08/14/99 22:02  sarty          remove radiator

  •  25132 08/14/99 21:15  jgao           Spectrometer setting H arm: 90 degree cm 70 MeV offset E arm: 37 degree cm

  •  25131 08/14/99 21:15  sarty          cryotarget move to hydrogen

  •  25126 08/14/99 20:06  sarty          radiator move

  •  25122 08/14/99 19:54  jgao           spectrometer setting for E-arm : 37 degree cm, H-arm: 90 degree cm, 40 MeV offset

  •  25118 08/14/99 19:19  x. jiang       carbon door setting at run 1053

  •  25117 08/14/99 19:03  Eugene         Moller results

  •  25114 08/14/99 16:20  Jordan         e arm 37 degree cm h arm 90 degree cm 70 meV offset

  •  25111 08/14/99 16:09  Holt           day shift

  •  25109 08/14/99 16:02  bimbot         cryotarget

  •  25106 08/14/99 14:29  Bimbot         Cryotarget to sleep

  •  25105 08/14/99 12:32  Bimbot         cryotarget

  •  25104 08/14/99 12:22  Bimbot         Cryotarget

  •  25094 08/14/99 08:06  Kelly          shift summary

  •  25086 08/14/99 05:39  Kelly          brief beam outage

  •  25081 08/14/99 04:22  Kelly          frequent trips on 8.1.18

  •  25076 08/14/99 03:04  Kelly          trips

  •  25073 08/14/99 01:45  Kelly          FPP trip

  •  25072 08/14/99 01:42  Kelly          deuterium target problem

  •  25067 08/14/99 00:53  x. jiang       checked fpp door,

  •  25062 08/14/99 00:38  Kelly          6 in door

  •  25055 08/14/99 00:04  Adaq           Spectrometer Settings 90 degree cm 40MeV offset

  •  25054 08/14/99 00:02  jpchen/jgao    Swing shift summary

    • Friday

  •  25050 08/13/99 23:38  perdrisat      FPP HV reset

  •  25041 08/13/99 22:23  perdrisat      FPP HV reset

  •  25037 08/13/99 21:47  perdrisat      FPP HV reset

  •  25023 08/13/99 20:08  Adaq           spectrometer setting 45 degree cm 25 MeV

  •  25018 08/13/99 19:15  Adaq           spectrometer setting for 60 degree cm, 25 MeV (kinematics #7)

  •  25011 08/13/99 18:35  Holt           day shift summary (15-16)

  •  25004 08/13/99 17:16  jpchen         Moller Q2 power supplies

  •  24983 08/13/99 15:45  Holt           Target posts block scattered beam

  •  24982 08/13/99 15:45  eschulte       Shift checklists--8-12 through 8-13 p. 3

  •  24981 08/13/99 15:43  eschulte       Shift Checklists--8-12 through 8-13 pp. 1 and 2

  •  24974 08/13/99 15:10  gilman         h+ gated on h+

  •  24973 08/13/99 15:04  X. jiang, R.   ix the FPP ch4 hv card-u5 problem.

  •  24972 08/13/99 13:45  Holt           Day shift, partial summary

  •  24968 08/13/99 12:42  M Jones        checked runend.tcl

  •  24936 08/13/99 09:28  eschulte       Data recording problems

  •  24925 08/13/99 07:58  Crovelli       Configchange

  •  24923 08/13/99 07:52  Kelly          shift summary

  •  24913 08/13/99 05:12  Meekins        FPP HV trip

  •  24906 08/13/99 04:23  Crovelli       tripped7120

  •  24902 08/13/99 04:02  Kelly          incorrect door for dummy run

  •  24899 08/13/99 03:47  Crovelli       Configuration 3:40am

  •  24888 08/13/99 02:10  Kelly          high dead time at end of 967

  •  24885 08/13/99 01:42  Kelly          beam restored

  •  24880 08/13/99 00:28  meekins        Beam down for hall C energy change

    • Thursday

  •  24872 08/12/99 23:37  mitchell       Problem in End of Run Entries

  •  24858 08/12/99 21:56  kuss           HowTo set the trigger file

  •  24820 08/12/99 17:43  x jiang        spectrometer screen at the end of run 931.

  •  24806 08/12/99 16:33  X. jiang       moved in the 4th foil of the raditor

  •  24803 08/12/99 16:26  M JOnes        New carbon door GUI

  •  24797 08/12/99 16:07  Ransome        day journal

  •  24786 08/12/99 14:57  Eugene         Moller results

  •  24785 08/12/99 13:48  Ransome        fpp carbon doors - confusion

  •  24784 08/12/99 11:15  M Jones        added targ position in runstart

  •  24770 08/12/99 07:55  Kelly          shift summary

  •  24763 08/12/99 07:26  simon          magnet gui for +2%

  •  24758 08/12/99 06:42  simon          magnet gui for -2%

  •  24750 08/12/99 05:41  simon          magnet gui for -4%

  •  24749 08/12/99 05:37  Kelly          no gas flow to VDCs

  •  24742 08/12/99 04:50  Kelly          adjust p0

  •  24740 08/12/99 04:30  Adaq           coda cold start

  •  24737 08/12/99 04:23  simon          daq quitting/restarting

    • Wednesday

  •  24722 08/11/99 09:10  kuss           OTR monitor usage directions

  •  24721 08/11/99 07:28  Kelly          shift summary

    • Tuesday

  •  24719 08/10/99 23:50  Crovelli       webjunk

  •  24718 08/10/99 23:49  Crovelli       webjunknick

  •  24716 08/10/99 23:38  Crovelli       webstuffjunk

  •  24715 08/10/99 19:26  X. jiang       RF timing signal

  •  24712 08/10/99 13:44  eschulte       Gas Panel Alarm

  •  24709 08/10/99 10:32  gilman         RFtime,FPP HV, helicity scaler

  •  24708 08/10/99 08:06  eschulte       Power glitch and target problems

  •  24707 08/10/99 07:47  Kooijman       HV tripped

    • Monday

  •  24706 08/09/99 23:55  bimbot         Cryotarget

  •  24705 08/09/99 20:01  x. jiang       changes on FPP chamber4 HV cabeling.

  •  24702 08/09/99 18:51  M Jones        Carbon door GUI

  •  24697 08/09/99 06:55  Morand         Shift summary

  •  24685 08/09/99 01:33  x. jiang       run 883, 6% radiator in.

  •  24682 08/09/99 01:14  ransome        run plan

  •  24681 08/09/99 01:04  x. jiang       radiator out run

  •  24678 08/09/99 00:49  Kooijman       check coincidence timing

  •  24677 08/09/99 00:43  Bimbot         cryotarget lifting

  •  24676 08/09/99 00:34  Ransome        shift plan for night

  •  24674 08/09/99 00:31  Ransome        Hadron motion restored

    • Sunday

  •  24668 08/08/99 23:51  Ransome        shift summary

  •  24667 08/08/99 22:01  x. jiang       spectrometer window at run 878

  •  24645 08/08/99 18:26  x. jiang       spectrometer screen t run 868

  •  24624 08/08/99 11:55  Calarco        status report

  •  24609 08/08/99 07:55  M Jones        optics replay at delta = 0%

  •  24606 08/08/99 07:08  M Jones        Replay of optics 2% delta

  •  24605 08/08/99 06:45  M Jones        optics at -4% delta

  •  24600 08/08/99 02:44  A. Deur        eP energy measurement

  •  24599 08/08/99 01:25  M Jones        Optics run plan

    • Saturday

  •  24598 08/07/99 23:56  Ransome        Shift Summary

  •  24596 08/07/99 21:56  Saha           Arc Energy Measurement

  •  24590 08/07/99 18:11  Saha           Arc Integral measrement

  •  24588 08/07/99 17:38  Simon          spectrometer screen at run 846

  •  24583 08/07/99 16:23  X. jiang       4:00 pm noticed that fpp 7.1.16 has been tripped

  •  24580 08/07/99 16:15  gilman         real/random e,e'K coincidence rates

  •  24579 08/07/99 16:11  Calarco        shift summary

  •  24575 08/07/99 15:05  R.Gilman       current during e,e'K runs

  •  24574 08/07/99 15:01  Calarco        spot

  •  24570 08/07/99 14:11  kuss           sorry, the # is 838

  •  24568 08/07/99 14:07  kuss           run #837

  •  24564 08/07/99 13:35  Bimbot         Cryotarget

  •  24556 08/07/99 12:24  gilman/calar   Moller quad supply

  •  24555 08/07/99 10:14  gilman         hall a access

  •  24549 08/07/99 04:11  S. Strauch     Shift summary

    • Friday

  •  24529 08/06/99 23:55  Markowitz      shift summary

  •  24521 08/06/99 23:24  X. jiang       23:25 fpp chamber 4  hv  7.1.16 tripped again

  •  24514 08/06/99 23:07  X. jiang       fpp ch4 hv 7.1.16 tripped again,

  •  24511 08/06/99 22:54  X. jiang       put in 6% radiator

  •  24506 08/06/99 22:30  X. jiang       FPP ch4 HV, channel 7.1.16 draws 3.6 uA

  •  24503 08/06/99 22:14  A. Deur        eP energy measurement

  •  24494 08/06/99 21:27  X. jiang       daq hung up at the end

  •  24492 08/06/99 21:13  X. jiang       FPP threshold voltage and low voltage supply

  •  24491 08/06/99 21:10  X. jiang       Get ready for 120 degree c.m. setting

  •  24486 08/06/99 20:28  kuss           HRSH angle

  •  24485 08/06/99 20:09  kuss           HRSH angle

  •  24482 08/06/99 17:37  X. Jiang       FPP ch4 hv channel  change.

  •  24478 08/06/99 16:53  R. Michaels    DAQ tests runs 792 - 802

  •  24450 08/06/99 15:50  R. Michaels    self-timing peaks

  •  24449 08/06/99 15:41  gilman         ROC troubles run 788

  •  24436 08/06/99 11:51  Louis BIMBOT   Cryotarget change

  •  24430 08/06/99 10:11  Saha           Arc Energy measurement - Aug 5, 99

  •  24429 08/06/99 09:21  Saha           Arc Energy Measurement - Aug 2, 99

  •  24428 08/06/99 09:15  gilman         ch 4 hv run 780

  •  24425 08/06/99 08:25  R.Gilman       IC levels

  •  24423 08/06/99 07:47  Meekins        Shift Summary

  •  24419 08/06/99 07:17  meekins        E arm dipole trip

  •  24396 08/06/99 02:50  Crovelli       tripofflast

  •  24389 08/06/99 00:49  Crovelli       8116trip again

  •  24383 08/06/99 00:02  markowitz      shift summary

    • Thursday

  •  24371 08/05/99 17:41  Markowitz      data check

  •  24370 08/05/99 17:03  Markowitz      fpp chamber 4

  •  24367 08/05/99 16:32  kuss           dying klystron

  •  24366 08/05/99 16:17  X. Jiang/ R.   day shift activities

  •  24364 08/05/99 16:15  markowitz      energy measurements

  •  24360 08/05/99 15:49  jpchen         moved 15 cm LD2 target in

  •  24351 08/05/99 14:54  gilman         FPP efficiency

  •  24350 08/05/99 14:29  gilman         plans for statistics on this d(g,p)n point

  •  24349 08/05/99 12:26  jpchen         Online VDC effeciency calculation

  •  24348 08/05/99 12:22  jpchen         Target moved to empty at 10 am.

  •  24346 08/05/99 09:33  gilman         ch 4 trip no effect

  •  24342 08/05/99 08:08  M Jones        gamma D runs owl shift

  •  24338 08/05/99 07:23  S. Strauch     FPP HV 8.1.16 and events of interest

  •  24336 08/05/99 06:53  Adaq           Fraction of useable events

  •  24333 08/05/99 06:27  M Jones        Things to change in gammap_online when kinematics change

  •  24330 08/05/99 05:12  Meekins        Target IOC reboot problem

  •  24326 08/05/99 03:45  Crovelli       Doors reset

  •  24306 08/05/99 01:33  Crovelli       t3plotradiator

  •  24298 08/05/99 00:21  Crovelli       tripoutlast

  •  24294 08/05/99 00:02  Markowitz      shift summary

    • Wednesday

  •  24289 08/04/99 23:39  markowitz      test of radiator thickness vs t3 rates

  •  24274 08/04/99 22:14  markowitz      spot for radiator test

  •  24272 08/04/99 20:36  R.Gilman       radiator levels

  •  24271 08/04/99 20:26  R.Gilman       Radiator test current 25microA

  •  24270 08/04/99 19:56  R.Gilman       Radiator test empty target

  •  24268 08/04/99 19:27  kuss           target moving

  •  24263 08/04/99 16:01  Arun Saha      MCC time estimate

  •  24262 08/04/99 15:43  gilman         fpp ch 4 trip

  •  24261 08/04/99 15:32  Arun Saha      Controlled access

  •  24260 08/04/99 13:19  gilman         helicity scalers

  •  24259 08/04/99 13:15  kuss           manual for Ion Chamber StripTool

  •  24258 08/04/99 13:09  gilman         ch 4 trip

  •  24257 08/04/99 12:24  gilman         access into hadron arm

  •  24256 08/04/99 12:02  Arun  Saha     Conrolled access

  •  24255 08/04/99 11:55  X. Jiang       VDC tracking and front FPP tracking  compare

  •  24253 08/04/99 10:17  R. Michaels    some DAQ checks

  •  24252 08/04/99 10:15  Arun Saha      MCC request to tune injector

  •  24243 08/04/99 09:24  Arun Saha      Bob's request for DAQ

  •  24241 08/04/99 09:11  R. Michaels    pedestal suppression on ROC3

  •  24238 08/04/99 08:48  Arun Saha      OTR carbon foil in.

  •  24236 08/04/99 08:37  Arun Saha      Arc Integral measurement

  •  24234 08/04/99 08:30  M Jones        fpp time offsets

  •  24233 08/04/99 08:26  gilman         spot size

  •  24220 08/04/99 06:49  Ron Gilman     tripwire again

  •  24217 08/04/99 06:40  Meekins        Bremsstrahlung Radiator thickness tests

  •  24211 08/04/99 06:27  Ron Gilman     wire trip 620

  •  24198 08/04/99 05:43  M JOnes        Fpp Hv 8.1.16 tripped

  •  24197 08/04/99 05:33  Meekins        hardron arm HV's

  •  24196 08/04/99 05:31  Meekins        Electron Arm HV's

  •  24195 08/04/99 05:21  Eugene         Moller results

    • Tuesday

  •  24189 08/03/99 21:42  markowitz      spot check for moller running

  •  24179 08/03/99 18:35  M Jones        auto-filtering on adaqs3

  •  24176 08/03/99 17:12  X. Jiang       magnet screen

  •  24175 08/03/99 17:11  X. Jiang       The 3" carbon door is in.

  •  24174 08/03/99 16:48  kuss           HRSE aerogel settings

  •  24173 08/03/99 16:43  Ron Gilman     access activities done

  •  24172 08/03/99 16:37  Ron Gilman.    poolarized beam from injector

  •  24169 08/03/99 16:13  R. Michaels    trigger download (and a reminder HOW)

  •  24168 08/03/99 16:00  Ron Gilman.    e-arm Aerogel

  •  24166 08/03/99 15:57  Ron Gilman.    beam status

  •  24165 08/03/99 15:52  R. Michaels    trigger work done

  •  24159 08/03/99 15:23  kuss           MCC status

  •  24158 08/03/99 11:35  A Deur         eP energy measurement

  •  24157 08/03/99 11:29  R. Michaels    scaler checks / new setup

  •  24156 08/03/99 11:22  Ron Gilman.    RF time signal

  •  24148 08/03/99 06:13  Markowitz      electron arm floor angle

  •  24147 08/03/99 06:05  Markowitz      change settings

  •  24140 08/03/99 04:29  Nasseripour    trigger timing

  •  24139 08/03/99 04:28  markowitz      pion trigger timing

  •  24098 08/03/99 00:00  X. jiang       run 657 beam heating test. 10 uA

    • Monday

  •  24097 08/02/99 23:52  kuss           start of boiling studies

  •  24091 08/02/99 23:38  x. jiang       run 654, spot check

  •  24090 08/02/99 23:36  x. jiang       arc energy measurement

  •  24089 08/02/99 23:34  kuss           boiling parameters

  •  24081 08/02/99 21:54  X. jiang       magnet setting during run 651.

  •  24080 08/02/99 21:52  X. Jiang       run 651, c12 target, raster off,

  •  24077 08/02/99 21:24  X. jiang       run 650, LH2 target 15 cm cell, sieve slit

  •  24074 08/02/99 21:00  X. jiang       magnet screen during run 649.

  •  24070 08/02/99 20:26  X. jiang       FPP HV 8.1.16 tripped.

  •  24067 08/02/99 20:03  X. jiang       run 646 ,4cm  dummy cell in,

  •  24059 08/02/99 19:22  X. jiang       run 643 dummy 15 cm target in

  •  24056 08/02/99 19:01  X. jiang       Magnet screen during run 642.

  •  24053 08/02/99 18:35  X. jiang       Magnet screen during run 641

  •  24039 08/02/99 13:26  X. Jiang       eset FPP HV 8.1.16 to -1875.0

  •  24038 08/02/99 13:01  jpchen         RCS complete, access to get ready for optics

  •  24036 08/02/99 12:58  X. Jiang       Checked FPP high Voltage at 1:00 pm,

  •  24035 08/02/99 08:43  Adaq           test

  •  24034 08/02/99 08:32  R. Michaels    download correct trigger (RCS)

    • Sunday

  •  24031 08/01/99 16:03  J. Hines       photon spectrometer

  •  24029 08/01/99 13:33  L. Taub        angle change

  •  24028 08/01/99 13:19  R. Michaels    raster current was unplugged !

  •  24024 08/01/99 11:22  kuss           UPS software crash reported

  •  24021 08/01/99 10:11  kuss           run #630

  •  24019 08/01/99 10:06  kuss           LH2 15cm cell

  •  24018 08/01/99 09:21  kuss           run #629

  •  24015 08/01/99 09:05  kuss           LH2 4cm cell with radiator

  •  24013 08/01/99 09:03  kuss           loop 3 fan speed

  •  24001 08/01/99 02:37  P. Markowitz   hadron arm angle