Jefferson Lab Hall C Logbook for March 11 - Compton

  • Main INDEX

    Thursday

  • 225845 03/31/11 15:40  gaskell        Compton: beam modulation signal ok I guess

  • 225835 03/31/11 14:30  donjones       Compton: deleted first three laserwise cycles of run 21276

  • 225826 03/31/11 13:34  gaskell        Compton: beam modulation signal

  • 225810 03/31/11 12:12  narayan        Compton: EB0 Crashed

  • 225766 03/31/11 08:11  gaskell        Compton: runs 21288 to 21291 have no modulation signal to Compton

    • Wednesday

  • 225626 03/30/11 12:23  wdconinc       Compton: Autoanalyzer with 4 jobs to cdaql3

    • Tuesday

  • 225519 03/29/11 20:51  narayan        Compton: e-detector at standard position

  • 225517 03/29/11 20:47  narayan        Compton: this run stopped due to ROC2 hangup

    • Monday

  • 225350 03/28/11 10:14  gaskell        Compton: turned on laser

    • Sunday

  • 225322 03/27/11 20:53  wdconinc       Compton: Autoanalyzer should be invoked automatically again

    • Saturday

    

    Friday
    

  • 225270 03/25/11 15:18  gaskell        Compton: laser LBO optimization complete

  • 225263 03/25/11 11:00  gaskell        Compton: started LBO optimization on laser

    • 

    Thursday
    

    

    Wednesday
    

  • 225203 03/23/11 19:51  wdconinc       Compton: PMT dark box: no baseline shift at high rate with low signal size

  • 225173 03/23/11 10:31  narayan        Compton: e-detector parked

    • 

    Tuesday
    

  • 225160 03/22/11 19:45  wdconinc       Compton: Upgraded qwcompton auto-analyzer in ~/compton/QwAnalysis

  • 225145 03/22/11 16:20  gaskell        Compton: Added modulation "ramp" signal to Compton DAQ

  • 225132 03/22/11 11:35  gaskell        Compton: added 1MHz clock to Compton DAQ

  • 225127 03/22/11 10:56  wdconinc       Compton: Data written to tape

    • 

    Monday
    

  • 225114 03/21/11 21:20  wdconinc       Compton: Restored data_tracker (on cdaql6)

  • 225098 03/21/11 16:00  gaskell        Compton: turned off laser

  • 225089 03/21/11 12:28  donjones       Compton: PD cable unplugged

    • 

    Sunday
    

    

    Saturday
    

  • 225037 03/19/11 18:06  narayan/wdco   Compton: Integrated photon and electron detector DAQ

  • 225018 03/19/11 14:48  wdconinc       Compton: Data disk filling up, no tape backup due to RIP cdaql3

  • 225015 03/19/11 14:31  wdconinc       Compton: Restarted firstpass autoanalyzer after ccomptl1 reboot

  • 224998 03/19/11 12:16  wdconinc       Compton: DAQ systems work better when cables are plugged in

  • 224968 03/19/11 09:23  narayan        Compton: e-detector

  • 224906 03/19/11 02:20  narayan        Compton: ROC1 keeps going unresponsive

    • 

    Friday
    

  • 224836 03/18/11 21:50  dalton         Compton: okay it's working

  • 224833 03/18/11 21:44  dalton         Compton: ccomptl1 reboot

  • 224789 03/18/11 19:29  dalton         Compton: HELP! I can't configure CODA

    • 

    Thursday
    

  • 224302 03/17/11 07:47  gaskell        Compton: GSO test runs 3/17/2011

  • 224298 03/17/11 07:39  narayan        Compton: e-detector status

  • 224297 03/17/11 07:36  narayan        Compton: e-detector HV taken upto 500V

  • 224277 03/17/11 06:38  gaskell        Compton: new FADC out, old FADC in

  • 224261 03/17/11 05:46  gaskell        Compton: GSO rates at 1700 V, 150 uA

  • 224243 03/17/11 05:18  gaskell        Compton: backgrounds and scintillator HV

  • 224230 03/17/11 04:43  narayan        Compton: Beam modulation turned off during run # 10810

  • 224204 03/17/11 01:09  narayan        Compton: e-detector lowered

    • 

    Wednesday
    

  • 224089 03/16/11 13:19  gaskell        Compton: quit laser controls 

  • 224065 03/16/11 08:29  narayan        Compton: detector parked

  • 224027 03/16/11 05:25  dalton         Compton: Ramping up HV on GSO

    • 

    Tuesday
    

    

    Monday
    

    

    Sunday
    

    

    Saturday
    

    

    Friday
    

  • 222827 03/11/11 17:51  gaskell        Compton: moved "user" photon signal channel

  • 222823 03/11/11 17:31  gaskell        Compton: GSO off

    • 

    Thursday
    

  • 222692 03/10/11 13:58  dalton         Compton: FADC swap

    • 

    Wednesday
    

  • 222564 03/09/11 18:12  gaskell        Compton: swapped FADC

  • 222546 03/09/11 16:30  donjones       Compton: new scaler channel added for Compton

    • 

    Tuesday
    

    

    Monday
    

  • 222403 03/07/11 18:39  donjones       Compton: disabled error reporting on CPSLOW

    • 

    Sunday
    

    

    Saturday
    

    

    Friday
    

  • 222288 03/04/11 13:23  gaskell/dalt   Compton: Hall A GSO detector installed

    • 

    Thursday
    

    

    Wednesday
    

  • 222214 03/02/11 18:55  wdconinc       Compton: Enabled automatic log entries for electron detector DAQ

  • 222189 03/02/11 16:41  wdconinc       Compton: Replaced FADC with 4V input range board

    • 

    Tuesday