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

  • Main INDEX

    Tuesday

  • 243468 09/30/08 23:00  adev           BigBite WireChamber  Measured Voltage change!  

  • 243464 09/30/08 22:49  adev           BigBite WireChamber  Measured Voltage change!  

  • 243460 09/30/08 22:29  adev            BigBite WireChamber Threshold change!  

  • 243440 09/30/08 15:02  adev            BigBite WireChamber Threshold change!  

  • 243437 09/30/08 14:21  Kalyan         HV set for run 1632

    • Monday

  • 243426 09/29/08 14:30  Moffit         F1 tdc change..

  • 243421 09/29/08 10:31  Yi Qiang       Water NMR Calibration

    • Sunday

  • 243419 09/28/08 17:13  adev             BigBite WireChamber HVGUI Start!

    • Friday

  • 243417 09/26/08 16:18  Jin Huang      Target: Verticle Coil Polarity Inversed

  • 243416 09/26/08 11:27  adev           BigBite WireChamber  Measured Voltage change!  

  • 243415 09/26/08 09:28  R. Michaels    Right HRS scalers dropped

  • 243414 09/26/08 09:08  V. Sulkosky    Rebooted IOCHA5 for BCM

    • Thursday

  • 243413 09/25/08 23:43  Yi Qiang       First Water Signal in Hall !

  • 243410 09/25/08 15:37  adev             BigBite WireChamber HVGUI Start!  

  • 243409 09/25/08 15:16  Kalyan         BigBite DAQ is up and running again

  • 243407 09/25/08 15:08  kalyan         Compressed air lines connected for BigBite PMTs

    • Wednesday

  • 243405 09/24/08 12:33  Kalyan         CPU borads for upgrade to Vxworks 5.5

  • 243404 09/24/08 09:47  K              DAQ down

    • Tuesday

  • 243401 09/23/08 16:57  adev            BigBite WireChamber Threshold change!  

  • 243394 09/23/08 16:19  V. Sulkosky    Ped Suppression Removed for Helicity and Target Spin

  • 243393 09/23/08 16:15  adev            BigBite WireChamber Threshold change!  

  • 243392 09/23/08 15:54  adev            BigBite WireChamber Threshold change!  

  • 243391 09/23/08 15:13  adev             BigBite WireChamber HVGUI Start!

    • Monday

  • 243387 09/22/08 18:13  adev             BigBite WireChamber HVGUI Start!  

  • 243386 09/22/08 17:55  Kalyan         Cosmic trigger for BB lead-glass blocks

    • Sunday

  • 243380 09/21/08 16:17  Kalyan         bbts1 crate in the readout as ROC12

    • Saturday

  • 243377 09/20/08 21:19  Jack           VDC gas flowing

    • Friday

  • 243366 09/19/08 17:25  Jin Huang      RICH lib added to replay softwares

  • 243355 09/19/08 10:54  R. Michaels    R-HRS DAQ ready, runs 2.6

    • Thursday

  • 243348 09/18/08 16:19  xqian          Noise Cross-talk on BigBite Wire Chamber

  • 243341 09/18/08 15:38  Jack           Left Arm Detector Stack is out

  • 243334 09/18/08 14:37  Moffit         Left Arm TIR/TS cable disconnected

  • 243326 09/18/08 11:45  R. Michaels    Modified ts_scaler.crl (LHRS)

  • 243324 09/18/08 11:19  Jack           Dry air to the hall

    • Wednesday

  • 243315 09/17/08 21:20  V. Sulkosky    Target Spin Signal Added to TIR

  • 243314 09/17/08 21:14  V. Sulkosky    Helicity and Target Spin Signal in ADC

  • 243295 09/17/08 14:13  R. Michaels    scaler swap on L-HRS

    • Tuesday

  • 243285 09/16/08 23:41  adev           BigBite WireChamber  Measured Voltage change!  

  • 243284 09/16/08 23:31  adev           BigBite WireChamber  Measured Voltage change!  

  • 243282 09/16/08 22:28  V. Sulkosky    Re: Scaler gates and target signals in L-HRS

  •      0 09/16/08 18:00 no_name         no_key

  • 243263 09/16/08 14:08  Jin Huang      Target: Spin Signal to IOC changed to TTL level

  • 243258 09/16/08 12:15  adev           BigBite WireChamber  Measured Voltage change!  

  • 243255 09/16/08 12:03  adev           BigBite WireChamber  Measured Voltage change!  

  • 243245 09/16/08 11:11  adev           BigBite WireChamber  Measured Voltage change!

    • Monday

  • 243242 09/15/08 23:10  adev           BigBite WireChamber  Measured Voltage change!  

  • 243232 09/15/08 21:47  adev           BigBite WireChamber  Measured Voltage change!  

  • 243211 09/15/08 18:46  Kalyan         Scaler gates and target signals in L-HRS

  • 243210 09/15/08 18:45  Kalyan         Scaler gates and target signals in L-HRS

  • 243203 09/15/08 17:11  Jin Huang      hareboot12 set up for In Hall Target electronics

  • 243200 09/15/08 15:56  brads          Outside web access blocked for computers on Hall A subnets

  • 243199 09/15/08 15:44  Jin Huang      Proxy Setting to Access hareboot*

  • 243191 09/15/08 10:16  adev             BigBite WireChamber HVGUI Start!  

  • 243190 09/15/08 09:31  ycwang         A1 information of cosmic test

  • 243188 09/15/08 09:15  adev           BigBite WireChamber  Measured Voltage change!  

  • 243186 09/15/08 09:05  adev           BigBite WireChamber  Measured Voltage change!

    • Sunday

  • 243185 09/14/08 23:53  adev           BigBite WireChamber  Measured Voltage change!  

  • 243184 09/14/08 23:43  adev            BigBite WireChamber Threshold change!  

  • 243183 09/14/08 23:32  adev           BigBite WireChamber  Measured Voltage change!  

  • 243182 09/14/08 18:57  V. Sulkosky    Turned on LHRS VDC Discriminator Thresholds

  • 243172 09/14/08 16:58  adev            BigBite WireChamber Threshold change!  

  • 243159 09/14/08 13:51  adev            BigBite WireChamber Threshold change!  

  • 243158 09/14/08 13:41  adev            BigBite WireChamber Threshold change!

    • Saturday

    

    Friday
    

  • 243145 09/12/08 22:38  adev            BigBite WireChamber Threshold change!  

  • 243142 09/12/08 19:05  V. Sulkosky    Re: S2m ADC Signals from Paddle 4 Resolved

  • 243141 09/12/08 18:45  V. Sulkosky    ADC in ROC 4 Slot 20 Removed

    • 

    Thursday
    

  • 243073 09/11/08 16:06  adev            BigBite WireChamber Threshold change!  

  • 243072 09/11/08 15:51  Jin Huang      Target: Spin Signal Recovered

  • 243069 09/11/08 14:54  Jin Huang      Target: Spin Signal to Bigbite to be down for 1 hour

  • 243065 09/11/08 14:22  R. Michaels    adaql2 rebuilt, CODA running

  • 243063 09/11/08 14:12  adev            BigBite WireChamber Threshold change!  

    • 

    Wednesday
    

  • 243062 09/10/08 18:22  adev           BigBite WireChamber  Measured Voltage change!  

  • 243061 09/10/08 18:11  adev           BigBite WireChamber  Measured Voltage change!  

  • 243060 09/10/08 18:11  V. Sulkosky    A1 Aerogel Discriminator Threshold Changed (30 mV)

  • 243059 09/10/08 18:05  V. Sulkosky    Re: L-HRS DAQ problems fixed

  • 243058 09/10/08 17:42  V. Sulkosky    S2m ADC Signals from Paddle 4 Resolved(?)

  • 243057 09/10/08 14:46  atrig          Trigger-Download

  • 243054 09/10/08 01:03  adev            BigBite WireChamber Threshold change!  

    • 

    Tuesday
    

    

    Monday
    

  • 242988 09/08/08 23:00  Jin Huang      Replay Dir Built for Transversity

  • 242987 09/08/08 20:41  adev            BigBite WireChamber Threshold change!  

  • 242982 09/08/08 20:20  adev            BigBite WireChamber Threshold change!  

  • 242976 09/08/08 20:10  adev            BigBite WireChamber Threshold change!  

  • 242974 09/08/08 19:59  adev           BigBite WireChamber  Measured Voltage change!  

  • 242944 09/08/08 13:25  adev             BigBite WireChamber HVGUI Start!  

  • 242943 09/08/08 11:13  V. Sulkosky    Replaced 1877 TDC in ROC 3, Slot 16

  • 242940 09/08/08 09:29  Jack           Check valve on right argon cylinder cracked

    • 

    Sunday
    

  • 242886 09/07/08 00:06  adev           BigBite WireChamber  Measured Voltage change!  

    • 

    Saturday
    

  • 242883 09/06/08 23:56  adev           BigBite WireChamber  Measured Voltage change!  

    • 

    Friday
    

  • 242877 09/05/08 14:47  Jin Huang      Target: Spin Signal Recovered

  • 242876 09/05/08 14:23  Jin Huang      Target: Spin Signal Temporarily Out

  • 242875 09/05/08 14:00  adev           BigBite WireChamber  Measured Voltage change!  

  • 242874 09/05/08 13:50  adev           BigBite WireChamber  Measured Voltage change!  

  • 242871 09/05/08 11:09  R. Michaels    L-HRS DAQ problems fixed, some issues remain

    • 

    Thursday
    

  • 242866 09/04/08 17:22  Kalyan         Scaler gates ready

    • 

    Wednesday
    

  • 242842 09/03/08 19:12  adev             BigBite WireChamber HVGUI Start!  

  • 242836 09/03/08 17:10  Chiranjib      HV back to the original  values

  • 242834 09/03/08 17:07  Chiranjib       NO ADC histograms 

  • 242829 09/03/08 16:44  Chiranjib      HV change

  • 242826 09/03/08 16:26  Jin Huang      Target: Simulated Spin Signal to 30s/flip

  • 242822 09/03/08 12:08  R. Michaels    L-HRS scalers ready (but waiting for target state)

    • 

    Tuesday
    

  • 242818 09/02/08 23:47  Jin Huang      Target: Spin Signal is Back

  • 242797 09/02/08 17:17  Moffit         BBDAQ:  ROC5 changes. Removed software limit on pulser prescale.

  • 242792 09/02/08 15:31  fansler        Q2/Q3 LN2 readbacks

    • 

    Monday
    

    •