Jefferson Lab HALL A Logbook for August 08 - All EXCEPT Automatic Entries

  • Main INDEX

    Saturday

    

    Friday
    

  • 242731 08/29/08 14:05  adev            BigBite WireChamber Threshold change!  

  • 242730 08/29/08 14:02  Yi Qiang       Target computer down/spin signal outage

    • 

    Thursday
    

  •      0 08/28/08 19:25 no_name         no_key

  • 242710 08/28/08 19:18  atrig          Trigger-Download

  • 242682 08/28/08 15:35  Chiranjib      75 meter long fiber check

    • 

    Wednesday
    

  • 242666 08/27/08 22:07  adev           BigBite WireChamber  Measured Voltage change!  

  • 242665 08/27/08 21:56  adev           BigBite WireChamber  Measured Voltage change!  

  • 242660 08/27/08 18:39  adev           BigBite WireChamber  Measured Voltage change!  

  • 242657 08/27/08 18:34  adev           BigBite WireChamber  Measured Voltage change!  

  • 242656 08/27/08 18:31  adev           BigBite WireChamber  Measured Voltage change!  

  • 242655 08/27/08 18:28  adev           BigBite WireChamber  Measured Voltage change!  

  • 242652 08/27/08 18:24  adev            BigBite WireChamber Chamber Turn on/off!  

  • 242644 08/27/08 17:49  adev             BigBite WireChamber HVGUI Start!  

  • 242643 08/27/08 17:46  adev             BigBite WireChamber HVGUI Start!  

  • 242642 08/27/08 17:42  adev             BigBite WireChamber HVGUI Start!  

  • 242641 08/27/08 17:27  V. Sulkosky    Switched A1 TDC Cable for Left PMTs

  • 242638 08/27/08 16:28  V. Sulkosky    S1 TDC Problem Fixed(?)

  • 242637 08/27/08 09:24  V. Sulkosky    No TDC signal for S1

    • 

    Tuesday
    

  • 242631 08/26/08 19:25  atrig          Trigger-Download

  • 242630 08/26/08 19:11  atrig          Trigger-Download

  • 242618 08/26/08 11:49  atrig          Trigger-Download

  • 242617 08/26/08 11:48  atrig          Trigger-Download

    • 

    Monday
    

  • 242582 08/25/08 22:45  adev           BigBite WireChamber  Measured Voltage change!  

  • 242577 08/25/08 20:19  adev           BigBite WireChamber  Measured Voltage change!  

  • 242574 08/25/08 20:09  adev           BigBite WireChamber  Measured Voltage change!  

  • 242573 08/25/08 19:58  adev           BigBite WireChamber  Measured Voltage change!  

  • 242538 08/25/08 17:09  Jin Huang      Simulated Target Spin Signal Update

  • 242535 08/25/08 16:55  R. Michaels    filesplitting to 4 GB working

  • 242526 08/25/08 16:13  R. Michaels    fixed R-HRS fastbus

  • 242491 08/25/08 13:46  fansler        Q1 N2 0-10V

  • 242486 08/25/08 11:42  adev           BigBite WireChamber  Measured Voltage change!  

  • 242484 08/25/08 11:32  adev           BigBite WireChamber  Measured Voltage change!  

  • 242483 08/25/08 10:12  atrig          Trigger-Download

  • 242482 08/25/08 10:10  R. Michaels    trig download code (trigsetup) recompiled

    • 

    Sunday
    

  • 242478 08/24/08 21:30  adev           BigBite WireChamber  Measured Voltage change!  

    • 

    Friday
    

  • 242454 08/22/08 20:06  Jin Huang      Simulated Target Spin Signal Ready

  • 242435 08/22/08 16:56  adev           BigBite WireChamber  Measured Voltage change!  

  • 242409 08/22/08 14:01  adev           BigBite WireChamber  Measured Voltage change!  

  • 242408 08/22/08 13:51  adev           BigBite WireChamber  Measured Voltage change!  

  • 242405 08/22/08 11:47  V. Sulkosky    Pion Rejector HV Settings

  • 242404 08/22/08 11:38  V. Sulkosky    Pedestals and Widths for S1 and S2m

  • 242403 08/22/08 11:33  V. Sulkosky    Pedestals and Widths for S1 and S2m

    • 

    Thursday
    

  • 242400 08/21/08 23:17  V. Sulkosky    Pion Rejector HV Turned On and Adjusted

  • 242399 08/21/08 23:17  V. Sulkosky    Runs 1158 with Pedestal Suppression Off

  • 242398 08/21/08 23:12  V. Sulkosky    Pion Rejector HV Turned On and Adjusted

  • 242360 08/21/08 09:41  V. Sulkosky    Pedestals Updated for S1, S2m and A1

  • 242359 08/21/08 09:39  V. Sulkosky    Light leak fixed

    • 

    Wednesday
    

  • 242310 08/20/08 22:12  adev            BigBite WireChamber Threshold change!  

  • 242294 08/20/08 20:46  adev            BigBite WireChamber Threshold change!  

  • 242285 08/20/08 19:44  adev           BigBite WireChamber  Measured Voltage change!  

  • 242284 08/20/08 19:34  adev            BigBite WireChamber Chamber Turn on/off!  

  • 242253 08/20/08 01:49  adev           BigBite WireChamber  Measured Voltage change!  

  • 242245 08/20/08 01:18  adev             BigBite WireChamber HVGUI Start!  

    • 

    Tuesday
    

  • 242230 08/19/08 23:33  adev            BigBite WireChamber Threshold change!  

  • 242226 08/19/08 23:12  adev             BigBite WireChamber HVGUI Start!  

  • 242225 08/19/08 23:10  V. Sulkosky    Runs 1076-1078 run with Pedestal Suppression Off

  • 242221 08/19/08 22:55  V. Sulkosky    S2m Delay for TDCs Lengthened and ADC Channels Swapped

  • 242216 08/19/08 22:33  adev             BigBite WireChamber HVGUI Start!  

  • 242212 08/19/08 21:34  adev             BigBite WireChamber HVGUI Start!  

  • 242210 08/19/08 21:24  V. Sulkosky    Correction rate with lights off about 70 Hz

  • 242209 08/19/08 21:23  V. Sulkosky    Light Leak for S2m L6 PMT

  • 242208 08/19/08 21:17  V. Sulkosky    LHRS S2m Scaler Rates

  • 242168 08/19/08 15:22  adev             BigBite WireChamber HVGUI Start!  

    • 

    Monday
    

  • 242142 08/18/08 17:53  V. Sulkosky    Left HRS DAQ Status: Functional

  • 242125 08/18/08 10:09  Jack (techs)   Left Arm Slow Controls UPS

    • 

    Sunday
    

    

    Saturday
    

    

    Friday
    

  • 242103 08/15/08 10:52  adev             BigBite WireChamber HVGUI Start!  

    • 

    Thursday
    

  • 242102 08/14/08 23:37  adev             BigBite WireChamber HVGUI Start!  

  • 242100 08/14/08 23:20  adaq             HVGUI Start!  

  •      0 08/14/08 22:47 no_name         no_key

    • 

    Wednesday
    

  • 242068 08/13/08 20:30  R. Michaels    Experiment switchover for DAQ

    • 

    Tuesday
    

  • 242061 08/12/08 21:15  atrig          Trigger-Download

  • 242058 08/12/08 18:17  atrig          Trigger-Download

  • 242051 08/12/08 12:18  jinhuang       Target Reports are Automatic Imported to HaLog

  • 242049 08/12/08 11:50  adaq           target: Spin Flip Report: Test Report to Halog scripts

  • 242045 08/12/08 11:37  Bob / Xin      network fixed (faster)

  • 242043 08/12/08 11:04  V. Sulkosky    S2m and A1 ready for Cosmic Checkout

  • 242042 08/12/08 11:01  R. Michaels    ROC9,10 deadtime high

  • 242040 08/12/08 10:51  V. Sulkosky    A1 Aerogel HV Map

  • 242028 08/12/08 10:23  V. Sulkosky    S2m HV Map

  • 242026 08/12/08 10:09  V. Sulkosky    Left HRS HV Settings

  • 242023 08/12/08 09:54  V. Sulkosky    S2m and A1 HV Problems Addressed

  • 242022 08/12/08 01:26  adaq           target: Spin Flip Report: ~900 Flips OK

    • 

    Monday
    

  • 242020 08/11/08 23:58  adaq           target: Spin Flip Report: 1000 + Flip OK. Test Finished

  • 241996 08/11/08 22:36  adaq           target: Spin Flip Report: Testing Flip Every 5s Since Count #~1200

  • 241985 08/11/08 14:24  Yi Qiang       Target Holding Field Mapping is done

  • 241984 08/11/08 09:19  gunning        Trigger Supervisor

    • 

    Friday
    

  • 241983 08/08/08 18:10  jinhuang       Target Coil Power Change

  • 241980 08/08/08 15:50  Yi Qiang       BigBite Magnet Ready

    • 

    Thursday
    

  • 241973 08/07/08 10:57  jpchen         Target coils powered up for field mapping

  • 241972 08/07/08 10:32  Yi Qiang       Horizontal holding field coils are powered up

    • 

    Monday
    

  • 241971 08/04/08 16:53  A. Camsonne    Borrowed CGA580 regulator from gas shed for RICH

    •