Jefferson Lab HALL A Logbook for October 01 - All EXCEPT Automatic Entries

  • Main INDEX

    Wednesday

  •  75521 10/31/01 23:48  johna          Change to physics kumac.

  •  75508 10/31/01 17:52  johna          Detector kumac changes.

  •  75503 10/31/01 16:10  jpchen         10/31 day shift summary

  •  75501 10/31/01 15:54  LeRose         OTR non-functional

  •  75498 10/31/01 15:05  LeRose         Blank displays, the right answer

  •  75497 10/31/01 14:59  jpchen         Hall A general tools screen

  •  75494 10/31/01 14:10  LeRose         Beamline display blank

  •  75491 10/31/01 12:47  R. Michaels    scaler measure of EDT nonsense

  •  75485 10/31/01 10:49  Jack           Bubbler conspiracy

  •  75481 10/31/01 09:42  LeRose         Left Dipole NMR

  •  75476 10/31/01 08:06  reitz          owl shift summary

  •  75474 10/31/01 05:50  Reitz          Left Dipole

  •  75471 10/31/01 00:05  Adaq           10/30 day shift summary

    • Tuesday

  •  75469 10/30/01 21:17  Calarco        End of run entries

  •  75468 10/30/01 20:16  johna          Clarification on HRS angles.

  •  75467 10/30/01 18:32  Jack           Left arm VDC power supply

  •  75466 10/30/01 18:12  johna          Problem in injector, probably down at least an hour.

  •  75465 10/30/01 18:11  johna          HRS angles from camera.

  •  75464 10/30/01 17:52  johna          Getting ready for beam

  •  75462 10/30/01 14:54  Xiaofeng   Z   Owl shift summary

  •  75460 10/30/01 13:18  Reitz          RICH work

  •  75448 10/30/01 12:49  R. Michaels    R-arm Portserver ok again

  •  75447 10/30/01 11:21  jpchen         analyzed runs 1339-1349

  •  75445 10/30/01 07:13  Xiaofeng Zhu   Beam is off  at 7:00am

  •  75443 10/30/01 06:46  Xiaofeng       OTR radiator masked for beam

  •  75441 10/30/01 05:50  Xiaofeng       Network problem

  •  75437 10/30/01 04:48  Xiaofeng       Beam tuning for 10 minutes

  •  75428 10/30/01 00:19  weinstein      run comment wrong

  •  75425 10/30/01 00:02  weinstein      shift summary

    • Monday

  •  75407 10/29/01 17:12  weinstein      detectors

  •  75406 10/29/01 17:05  weinstein      VDCX

  •  75402 10/29/01 16:20  Saha           Shift Summary

  •  75401 10/29/01 16:10  Nilanga        Beta optimization

  •  75400 10/29/01 16:06  Nilanga        coincidence TOF

  •  75389 10/29/01 12:17  Saha           Arc Integral Measurements

  •  75386 10/29/01 11:41  Nilanga        Emiss analysis

  •  75383 10/29/01 10:00  S. Sirca       OTR values in BPM/HARP/OTR scans

  •  75367 10/29/01 04:46  Hyde-Wright    magnets

  •  75366 10/29/01 04:30  Hyde-Wright    magnets

  •  75357 10/29/01 01:43  Hyde-Wright    OTR

  •  75350 10/29/01 00:06  x. jiang       shift summary

    • Sunday

  •  75342 10/28/01 21:39  Wendy          Beta optimization

  •  75340 10/28/01 20:59  x. jiang       beam will be gone for one hour.

  •  75321 10/28/01 15:57  Calarco        Shift summary

  •  75317 10/28/01 14:13  Calarco        Q2-left trip

  •  75315 10/28/01 13:37  Calarco        Spectrometer angle readout

  •  75313 10/28/01 13:13  Calarco        Moeller target

  •  75312 10/28/01 12:50  Calarco        Kinematics change, Q2 trip

  •  75309 10/28/01 11:58  Calarco        Magnets recovered

  •  75303 10/28/01 10:30  S. Sirca       Cryo problems due to communication failures solved

  •  75297 10/28/01 09:31  Calarco        Spectrometer cryogen levels

  •  75296 10/28/01 09:01  Calarco        HRS magnet status

  •  75295 10/28/01 08:22  R. Michaels    DAQ problems, fixed

  •  75291 10/28/01 07:33  Mattias        Shift summary

  •  75290 10/28/01 07:13  S. Sirca       IOC/network problems

  •  75271 10/28/01 02:58  Mattias        Physics production

  •  75268 10/28/01 02:42  Mattias        OTR 1C12 out

  •  75263 10/28/01 02:11  Mattias        Winter time change

  •  75262 10/28/01 01:58  Mattias        Target thickness calibration finished

  •  75250 10/28/01 00:02  x. jiang       shift summary

  •  75249 10/28/01 00:02  reitz          BeO

  •  75248 10/28/01 00:00  S. Sirca       Right HRS floor-marks

    • Saturday

  •  75243 10/27/01 22:56  Reitz          hall a main screen at 59.97 deg

  •  75239 10/27/01 22:31  x. jiang       1301 is a junk run

  •  75234 10/27/01 22:23  x. jiang       tripple images in phi_t

  •  75232 10/27/01 21:39  x. jiang       double images in phi_t.

  •  75230 10/27/01 20:08  x. jiang       run type are optics run 1291-1298

  •  75221 10/27/01 19:06  x. jiang       run 1292,  image of collimator

  •  75213 10/27/01 18:21  Reitz          magnet screen for optics run

  •  75212 10/27/01 17:56  X. Jiang       left arm sieve slit pattern in run 1291

  •  75207 10/27/01 17:18  Reitz          Magnet screen for RCS optics

  •  75205 10/27/01 16:07  bogdanw        shift summary

  •  75203 10/27/01 15:29  Calarco        Q1-Left Arm problem

  •  75202 10/27/01 14:30  Calarco        Q1-Left Arm

  •  75175 10/27/01 08:01  R. Michaels    owl shift summary

  •  75152 10/27/01 05:10  Mattias        Using lower current

  •  75150 10/27/01 04:37  R. Michaels    White spectra R done, going to L

  •  75140 10/27/01 03:49  Adaq           correction

  •  75137 10/27/01 03:34  R. Michaels    results of target current scan

  •  75128 10/27/01 02:45  Mattias        Shower counter set values for HV changed, but still off.

  •  75123 10/27/01 01:57  R. Michaels    More accurate Pump Speed Optimization

  •  75122 10/27/01 01:49  Mattias        Correction

  •  75112 10/27/01 00:46  Mattias        Start of Run Halog momentum entries wrong!

  •  75107 10/27/01 00:04  Reitz          swing shift summary

  •  75106 10/27/01 00:01  reitz          first results on beam current scan

    • Friday

  •  75102 10/26/01 23:48  reitz          magnets for 1.098 / 4.12

  •  75100 10/26/01 23:31  reitz          run 1242 prescaling

  •  75094 10/26/01 22:39  Moussiegt      magnet screen for white scan

  •  75093 10/26/01 21:13  Reitz          maximum beam 80 uA

  •  75092 10/26/01 20:56  Reitz          right arm Q2 quenched

  •  75078 10/26/01 17:28  atrig          Trigger-Download

  •  75076 10/26/01 15:31  bogdanw        shift summary

  •  75074 10/26/01 14:43  Eugene Chuda   Shower detector (right arm) turned off

  •  75073 10/26/01 13:59  Calarco        Beam availability

  •  75072 10/26/01 12:06  S. Sirca       BPM values in BPM/HARP scans

  •  75061 10/26/01 07:59  R. Michaels    owl shift summary

  •  75056 10/26/01 07:33  Mattias        PUMPSET = 1200

  •  75054 10/26/01 07:17  R. Michaels    pump speed (cont) and a graph

  •  75052 10/26/01 07:07  Mattias        Pump Speed Cal 1750

  •  75048 10/26/01 06:54  Mattias        Pump Speed Cal 1500

  •  75046 10/26/01 06:39  Mattias        Pump speed cal 1250

  •  75042 10/26/01 06:30  Mattias        Pump speed cal 1000

  •  75039 10/26/01 05:32  R. Michaels    more tgt pump speed calib.  Then no beam.

  •  75035 10/26/01 04:34  Mattias        Pump speed Cal 750

  •  75033 10/26/01 04:25  R. Michaels    Target pump speed calib.  Aborted, no beam

  •  75030 10/26/01 03:02  Mattias        Pumpspeed Cal 500

  •  75026 10/26/01 02:43  R. Michaels    no BCM calib, do pump speed scan &  re: Ytgt bgr.

  •  75025 10/26/01 02:36  Wendy          Beam Centering Study

  •  75022 10/26/01 02:02  R. Michaels    0,0 and no water

  •  75020 10/26/01 02:01  R. Michaels    post scan -1.4, 0.  & some conclusions

  •  75016 10/26/01 01:38  R. Michaels    Post scan

  •  75014 10/26/01 01:32  R. Michaels    Post scan, +2, 0

  •  75010 10/26/01 01:15  R. Michaels    Post scan +1,0

  •  75008 10/26/01 00:57  R. Michaels    Post scan, step 0

  •  75007 10/26/01 00:50  R. Michaels    here is BPM fig

  •  75006 10/26/01 00:48  R. Michaels    HARP scan

  •  75002 10/26/01 00:01  Rikki          shift summary

    • Thursday

  •  74999 10/25/01 23:30  Rikki          HARP - beam pos -1,0

  •  74996 10/25/01 23:23  Rikki          HARP - beam position 1,0

  •  74994 10/25/01 23:01  Rikki          HARP scan - beam pos 0,-1

  •  74990 10/25/01 22:56  Rikki          harp scan - beam pos. 0,1

  •  74987 10/25/01 22:47  Rikki          harp scan - beam position 0,0

  •  74984 10/25/01 20:27  Rikki          Harp scan #1412

  •  74979 10/25/01 17:01  Nilanga        U1 plane Software problem fixed.

  •  74978 10/25/01 16:40  Higinbotham    Harp #2 Fixed

  •  74977 10/25/01 16:32  atrig          Trigger-Download

  •  74973 10/25/01 16:19  weinstei       shift summary

  •  74971 10/25/01 12:07  S. Sirca       Right Q1 cryo problem fixed

  •  74967 10/25/01 08:06  Mattias        Shift Summary

  •  74966 10/25/01 02:03  Mattias        Waterfall Target Screen Dump

  •  74965 10/25/01 01:56  Mattias        Left Arm HV Screen Dump

  •  74964 10/25/01 01:55  Mattias        Right Arm HV Screen Dumps

  •  74963 10/25/01 01:45  Mattias        ARC Field Screen Dump

  •  74962 10/25/01 01:42  Mattias        ARC Scan Screen Dumps

  •  74961 10/25/01 01:35  Mattias        Screen dump of General

  •  74960 10/25/01 01:18  Higinbotham    Q1 Problem Continues

  •  74959 10/25/01 01:10  Higinbotham    Harp #2 Not Working

  •  74958 10/25/01 00:30  Higinbotham    Q1 Tripped

    • Wednesday

  •  74956 10/24/01 23:44  Mattias        Shower counter HV increased, new values

  •  74955 10/24/01 23:32  Mattias        Shower counter voltages increased

  •  74953 10/24/01 18:17  weinstei       magnet cryogen

  •  74952 10/24/01 18:09  weinstei       magnet coolant

  •  74951 10/24/01 17:18  Mattias        Magnet N2 level low

  •  74950 10/24/01 16:59  Mattias        Halla A Lock up

  •  74948 10/24/01 15:36  Reitz          Trigger Downloads

  •  74946 10/24/01 15:31  atrig          Trigger-Download

  •  74945 10/24/01 15:29  Mattias        S0 HV turned on

  •  74943 10/24/01 11:22  atrig          Trigger-Download

    • Tuesday

  •  74941 10/23/01 22:29  Mattias        Shower Counter HV turned on

  •  74939 10/23/01 21:55  aregjan        left HRS changed to 1GeV

  •  74938 10/23/01 20:58  bogdanw        left arm momentum

  •  74936 10/23/01 18:50  fissum         S0 HVs turned off

    • Monday

  •  74912 10/22/01 16:25  Mattias Ande   Test

  •  74909 10/22/01 13:00  Reitz          test of withrich configuration

    • Sunday

  •  74905 10/21/01 15:57  R. Michaels    BPM readout modification

    • Saturday

    

    Friday
    

  •  74869 10/19/01 18:57  atrig          Trigger-Download

  •  74868 10/19/01 18:29  atrig          Trigger-Download

    • 

    Thursday
    

  •  74865 10/18/01 14:59  atrig          Trigger-Download

    • 

    Wednesday
    

    

    Tuesday
    

  •  74827 10/16/01 11:59  LeRose         Left Arm max P0

    • 

    Monday
    

  •  74817 10/15/01 21:24  atrig          Trigger-Download

  •  74805 10/15/01 12:45  LeRose         Left dipole controls

  •  74804 10/15/01 12:42  LeRose         Left Arm High P

    • 

    Saturday
    

    

    Friday
    

    

    Thursday
    

    

    Wednesday
    

  •  74768 10/10/01 15:19  R. Michaels/   trigger checkout

  •  74765 10/10/01 14:36  atrig          Trigger-Download

  •  74762 10/10/01 14:32  atrig          Trigger-Download

  •  74760 10/10/01 14:28  atrig          Trigger-Download

  •  74757 10/10/01 14:22  atrig          Trigger-Download

  •  74753 10/10/01 14:17  atrig          Trigger-Download

  •  74749 10/10/01 14:10  atrig          Trigger-Download

  •  74746 10/10/01 14:07  atrig          Trigger-Download

    • 

    Tuesday
    

    

    Monday
    

    

    Thursday
    

  •  74676 10/04/01 19:20  apar           Start_of_Run_Parity_3613

  •  74675 10/04/01 19:11  apar           Start_of_Run_Parity_3612

  •  74674 10/04/01 19:02  apar           Start_of_Run_Parity_3611

  •  74673 10/04/01 18:54  apar           Start_of_Run_Parity_3610

  •  74672 10/04/01 18:42  apar           Start_of_Run_Parity_3609

  •  74671 10/04/01 18:26  apar           Start_of_Run_Parity_3608

  •  74670 10/04/01 18:17  apar           Start_of_Run_Parity_3607

  •  74669 10/04/01 18:05  apar           Start_of_Run_Parity_3606

  •  74668 10/04/01 17:55  apar           Start_of_Run_Parity_3605

  •  74667 10/04/01 17:45  apar           Start_of_Run_Parity_3604

  •  74666 10/04/01 17:25  apar           Start_of_Run_Parity_3603

  •  74665 10/04/01 17:14  apar           Start_of_Run_Parity_3602

  •  74664 10/04/01 17:02  apar           Start_of_Run_Parity_3601

  •  74663 10/04/01 16:49  apar           Start_of_Run_Parity_3600

  •  74662 10/04/01 16:37  apar           Start_of_Run_Parity_3599

  •  74661 10/04/01 16:26  apar           Start_of_Run_Parity_3598

  •  74660 10/04/01 16:18  apar           Start_of_Run_Parity_3597

  •  74659 10/04/01 16:15  apar           Start_of_Run_Parity_3596

  •  74658 10/04/01 16:01  apar           Start_of_Run_Parity_3595

  •  74657 10/04/01 15:55  apar           Start_of_Run_Parity_3594

  •  74656 10/04/01 15:28  apar           Start_of_Run_Parity_3593

    • 

    Wednesday
    

  •  74632 10/03/01 11:30  atrig          Trigger-Download

    • 

    Tuesday
    

    

    Monday
    

  •  74627 10/01/01 13:03  atrig          Trigger-Download

    •