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

  • Main INDEX

    Friday

    

    Thursday
    

  •  21723 05/27/99 19:38  Eugene         Moller results, spin dance

  •  21711 05/27/99 16:42  Saha           Arc Energy Measurement

  •  21708 05/27/99 15:32  Roche          coda to check the raster

    • 

    Wednesday
    

  •  21664 05/26/99 09:09  Tieulent       New TACO value

  •  21650 05/26/99 06:47  W. Miller      Injector run numbers in ALog are wrong

  •  21649 05/26/99 06:40  W. Miller      bcm8 mysteriously jumps 4000 channels

  •  21626 05/26/99 00:50  frullani       taco_change

    • 

    Tuesday
    

  •  21622 05/25/99 23:16  kominis        Taco Change

  •  21605 05/25/99 16:18  averett        TACO change

  •  21604 05/25/99 16:14  averett        TACO change

  •  21600 05/25/99 15:58  Humensky       TACO change run 5185

  •  21599 05/25/99 15:35  Humensky       TACO change run 5184

  •  21596 05/25/99 15:08  humensky       HW inserted; new PITA slope

  •  21588 05/25/99 14:03  Eugene         Moller results

  •  21587 05/25/99 13:56  Humensky       .log files moved

  •  21586 05/25/99 13:39  Humensky       photocopies of log books

  •  21585 05/25/99 08:58  Humensky       beginning Moller measurement

  •  21581 05/25/99 07:46  De Leo         Beam position differences

  •  21577 05/25/99 06:51  De Leo         Beam position differences

  •  21574 05/25/99 05:52  De Leo         Beam position differences

  •  21570 05/25/99 03:42  De Leo         Beam position differences

  •  21568 05/25/99 02:39  De Leo         Beam position differences

  •  21565 05/25/99 01:38  De Leo         Beam position differences

  •  21562 05/25/99 00:37  De Leo         Beam position differences

  •  21559 05/25/99 00:16  Kominis        Beam position differences

    • 

    Monday
    

  •  21556 05/24/99 23:34  Kominis        Beam Position Differences

  •  21530 05/24/99 15:53  rsholmes       PITA slope

  •  21529 05/24/99 15:53  Lhuillier      HV change

  •  21510 05/24/99 08:31  Humensky       TACO change run 5162

  •  21505 05/24/99 08:23  Humensky       TACO changes since run 5147

    • 

    Sunday
    

  •  21478 05/23/99 20:12  humensky       BCM tests during run 5149

  •  21477 05/23/99 20:02  humensky       How to check that BCM2 is working

  •  21464 05/23/99 17:44  humensky       addendum

  •  21460 05/23/99 17:20  humensky       BCM1 noisy ; feeding back on BCM2

  •  21451 05/23/99 14:25  rsholmes       TACO change

  •  21434 05/23/99 09:17  rsholmes       TACO change

  •  21414 05/23/99 05:27  Milbrath       TACO changed during run 5131

  •  21407 05/23/99 03:48  Milbrath       TACO changed during run 5130

  •  21400 05/23/99 02:45  Milbrath       change TACO prior to run 5129

  •  21393 05/23/99 00:56  Lhuillier      Position Diff. at injector

    • 

    Saturday
    

  •  21385 05/22/99 23:48  Kelly          Hall C current calibration during run 5125

  •  21383 05/22/99 23:23  Kelly          PITA slope for half-wave plate out

  •  21372 05/22/99 21:22  Eugene         Moller results

  •  21371 05/22/99 19:11  Kelly          thunderstorm

  •  21362 05/22/99 16:05  Humensky       TACO change prior to start 5117

  •  21361 05/22/99 16:03  Humensky       TACO change during run 5115

  •  21358 05/22/99 15:53  Humensky       ESR flowmeter CFI60DLP oscillating

  •  21347 05/22/99 12:37  Humensky       detector HV change again

  •  21340 05/22/99 11:14  Humensky       raised HV on detectors

  •  21339 05/22/99 11:12  Humensky       TACO change run 5113

  •  21325 05/22/99 07:43  Cisbani        New TACO Voltage

  •  21320 05/22/99 06:41  Cisbani        New TACO Voltage

  •  21315 05/22/99 05:41  Cisbani        New TACO Voltage

  •  21312 05/22/99 04:41  Cisbani        New TACO Voltage

  •  21307 05/22/99 03:40  Cisbani        New TACO Voltage

  •  21304 05/22/99 02:37  Cisbani        New TACO Voltage

  •  21301 05/22/99 02:19  Milbrath       beam back

    • 

    Friday
    

  •  21296 05/21/99 23:00  Kelly          discard run 5104

  •  21287 05/21/99 21:39  Humensky       many RF trips; MCC tests w/o beam modulation

  •  21281 05/21/99 19:51  Humensky       beam back

  •  21280 05/21/99 19:50  Humensky       target loop 1 diagnostic failures

  •  21275 05/21/99 13:09  Rutledge       Tuning beam to Hall A

  •  21274 05/21/99 11:04  Rutledge       Update on Plan

  •  21273 05/21/99 10:57  Garibaldi      Changing Taco voltage

  •  21257 05/21/99 08:04  Cisbani        New TACO Voltage

  •  21254 05/21/99 07:48  Milbrath       3 hr 40 min without beam

  •  21241 05/21/99 03:37  Cisbani        New TACO Voltage

  •  21228 05/21/99 00:43  Cisbani        New TACO Voltage

    • 

    Thursday
    

  •  21222 05/20/99 23:36  Humensky       TACO change before run 5088

  •  21218 05/20/99 23:26  Humensky       TACO change before run 5087

  •  21214 05/20/99 22:12  Humensky       TACO change before run 5086

  •  21207 05/20/99 20:05  Humensky       TACO change before run 5083

  •  21206 05/20/99 19:22  Humensky       TACO change before run 5084

  •  21193 05/20/99 17:26  Humensky       new TACO slope

  •  21177 05/20/99 14:45  Templon        taco change

  •  21176 05/20/99 14:28  Templon        taco, enchilada

  •  21175 05/20/99 14:25  Templon        beam, config change

  •  21170 05/20/99 13:50  Adev           Dummy Cell Run

  •  21166 05/20/99 13:27  Templon        target, beam

  •  21165 05/20/99 13:25  Templon        target

  •  21163 05/20/99 13:20  Templon        target, empty, background

  •  21161 05/20/99 12:24  R. Michaels    run 3465 -- for background studies

  •  21160 05/20/99 12:23  Rutledge       HAPPEX Attenuation.

  •  21156 05/20/99 12:16  Templon        beam, magnets

  •  21153 05/20/99 12:11  R. Michaels    run 3463 -- happex trigger

  •  21152 05/20/99 12:09  Rutledge       Alignment and Attenuation

  •  21150 05/20/99 12:07  R. Michaels    download happex trigger

  •  21147 05/20/99 12:00  R. Michaels    run 3461

  •  21144 05/20/99 11:55  Templon        moller, tune, beam

  •  21141 05/20/99 11:48  R. Michaels    spot check -- before tgt put in

  •  21139 05/20/99 11:28  Eugene         Moller results

  •  21136 05/20/99 11:04  Templon        moller, target

  •  21135 05/20/99 11:01  Rutledge       Switching to standard DAQ

  •  21134 05/20/99 10:50  R. Michaels    run plan for backgrounds, mt tgt

  •  21132 05/20/99 10:42  Templon        moller, daq, rom

  •  21130 05/20/99 10:11  Templon        laser, cathode, beam, MCC

  •  21129 05/20/99 09:59  Templon        Moller, cathode, current

  •  21128 05/20/99 09:31  Templon        moller, cathode

  •  21125 05/20/99 09:06  Templon        moller

  •  21101 05/20/99 01:43  B. Milbrath    32.7 microA in Hall A

  •  21098 05/20/99 00:26  M.Baylac       SLUG 14

    • 

    Wednesday
    

  •  21080 05/19/99 22:02  glamazdin      TACO change

  •  21077 05/19/99 21:05  glamazdin      new TACO value

  •  21073 05/19/99 20:00  saha           TACO change

  •  21071 05/19/99 19:59  saha           OTR test

  •  21035 05/19/99 12:38  ulmer          Hall C current calibration

  •  21023 05/19/99 11:22  kuss           beam position

  •  21000 05/19/99 07:54  relyea         TACO corrections

    • 

    Tuesday
    

  •  20968 05/18/99 23:14  Eugene         Moller results

  •  20960 05/18/99 22:15  averett        BPM5 OK now

  •  20951 05/18/99 18:40  averett        NEW TACO Value

  •  20947 05/18/99 18:22  averett        BCM5 not working, TACO change

  •  20946 05/18/99 17:59  averett        halfwave plate problem

  •  20937 05/18/99 17:20  averett        Beam is back

  •  20922 05/18/99 10:37  kuss           target in empty

  •  20921 05/18/99 10:19  kuss           Mott measurement

  •  20913 05/18/99 08:02  Relyea         TACO corrections

    • 

    Monday
    

  •  20883 05/17/99 23:14  Humensky       Injector position differences

  •  20876 05/17/99 22:01  Ulmer          PITA slope

  •  20852 05/17/99 20:16  Eugene         Moller results

  •  20847 05/17/99 20:01  Ulmer          half-wave plate OUT

  •  20836 05/17/99 14:53  kuss           beam quality

  •  20831 05/17/99 14:03  rsholmes       Clarification

  •  20830 05/17/99 13:42  rsholmes       RF phase effect on beam noise in run 5002

  •  20813 05/17/99 09:42  kuss           more beam

  •  20810 05/17/99 08:19  Humensky       TACO run 5001

  •  20804 05/17/99 06:18  Humensky       TACO change run 4997

  •  20801 05/17/99 06:04  templon        beam current increase

  •  20790 05/17/99 03:36  urciuoli       accidentally pushed buttom

  •  20789 05/17/99 03:27  urciuoli       Accidental push

  •  20784 05/17/99 02:09  Humensky       TACO change run 4994

    • 

    Sunday
    

  •  20770 05/16/99 23:56  P. Ulmer       TACO changes

  •  20739 05/16/99 17:55  P. Ulmer       Compton scan

  •  20735 05/16/99 17:09  Eugene         Moller result

  •  20724 05/16/99 11:50  woo            current picture

  •  20723 05/16/99 11:48  M.Baylac       TACO change

  •  20716 05/16/99 10:48  M.Baylac       TACO change

  •  20703 05/16/99 08:25  M.Baylac       TACO change

  •  20695 05/16/99 07:12  Humensky       energy oscillations

  •  20690 05/16/99 06:06  Humensky       det HV change was during run 4977

  •  20689 05/16/99 06:05  Humensky       detector HV change again!

  •  20686 05/16/99 05:55  Humensky       TACO change run 4976

  •  20683 05/16/99 05:07  Humensky       TACO change run 4975

  •  20680 05/16/99 03:33  Humensky       Hall C current calibration

  •  20679 05/16/99 03:29  Humensky       TACO change run 4974

  •  20678 05/16/99 03:28  Humensky       lowered detector HV

  •  20677 05/16/99 03:20  Humensky       injector position differences

  •  20674 05/16/99 02:15  Humensky       new PITA slope

    • 

    Saturday
    

  •  20653 05/15/99 17:38  Relyea         Controlled access + Mott

  •  20648 05/15/99 16:13  Humensky       bigger injector position differences

  •  20644 05/15/99 14:58  M.Baylac       Laser spot move

  •  20638 05/15/99 13:56  M.Baylac       TACO change

  •  20633 05/15/99 12:52  M.Baylac       TACO change

  •  20624 05/15/99 11:25  M.Baylac       TACO change

  •  20623 05/15/99 11:21  M.Baylac       Q1 electron tripped off

  •  20622 05/15/99 11:08  M.Baylac       TACO change

  •  20621 05/15/99 11:07  M.Baylac       TACO change

  •  20613 05/15/99 10:03  rsholmes       Beam current

  •  20611 05/15/99 09:08  rsholmes       Compton chicane

  •  20593 05/15/99 08:01  Djawotho       New max current

  •  20591 05/15/99 07:34  Djawotho       Aperture problem

  •  20568 05/15/99 03:17  Humensky       TACO change run 4957

  •  20566 05/15/99 03:15  Humensky       TACO change run 4957

  •  20564 05/15/99 03:09  Djawotho       Beam ON

  •  20558 05/15/99 02:09  Z. Chai        Spot Check

  •  20553 05/15/99 01:44  Djawotho       MCC update

  •  20548 05/15/99 01:04  Djawotho       MCC update

  •  20547 05/15/99 00:31  Djawotho       MCC sending CW beam

  •  20546 05/15/99 00:07  Relyea         Target and chicane inserted

    • 

    Friday
    

  •  20544 05/14/99 23:54  Eugene         Moller results

  •  20543 05/14/99 23:52  Eugene         Test plan: calorimeter calibration

  •  20541 05/14/99 12:58  Tieulent       HAll B energy change

  •  20540 05/14/99 09:52  rsholmes       New data disk

  •  20528 05/14/99 04:54  Humensky       raster looks funny; no boiling

  •  20527 05/14/99 04:52  Humensky       New TACO, PITA slopes

  •  20526 05/14/99 04:50  Humensky       new sweet spot

  •  20510 05/14/99 02:20  Humensky       TACO corrections for run 4944

  •  20499 05/14/99 00:12  Kominis        spot

  •  20498 05/14/99 00:10  Kominis        Beam,Cryotarget

    • 

    Tuesday
    

  •  20492 05/11/99 08:22  kuss           cryo target

  •      0 05/11/99 04:30 no_name         no_key

  •      0 05/11/99 02:30 no_name         no_key

  •      0 05/11/99 01:31 no_name         no_key

    • 

    Monday
    

  •  20451 05/10/99 23:05  Kominis        Taco change

  •  20448 05/10/99 22:17  Kominis        Taco Changes

  •  20443 05/10/99 20:34  Kominis        Taco Changes

  •  20435 05/10/99 19:05  Eugene         Moller results

  •  20434 05/10/99 19:01  Kominis        Target back in beam

  •  20433 05/10/99 17:27  Kominis        Target Moved to 'Empty'

  •  20424 05/10/99 14:54  R. Tieulent    New TACO

  •  20421 05/10/99 13:53  R. Tieulent    Injector DAQ Crash

  •  20420 05/10/99 13:51  R. Tieulent    New TACO

  •  20417 05/10/99 13:37  R. Tieulent    Spot++

  •  20413 05/10/99 13:24  R. Tieulent    Beam off, Computer problem at MCC

  •  20410 05/10/99 12:50  jpchen         TACO

  •  20406 05/10/99 11:46  R. Tieulent    Spot++

  •  20405 05/10/99 11:39  jpchen         Access ends, beam turning now

  •  20404 05/10/99 11:31  rsholmes       Work disk

  •  20403 05/10/99 10:18  jpchen         Beam off for tour

  •  20401 05/10/99 09:37  jpchen         TACO change

  •  20398 05/10/99 09:00  jpchen         Full beam now

  •  20397 05/10/99 08:57  jpchen         spott++

  •  20393 05/10/99 08:50  jpchen         system check

  •  20390 05/10/99 07:52  Rutledge       More Raster Problems

  •  20375 05/10/99 05:36  Rutledge       TACO

    • 

    Sunday
    

  •  20349 05/09/99 23:24  Kominis        Taco Change

  •  20346 05/09/99 22:06  Kominis        TACO Change

  •  20343 05/09/99 21:06  Kominis        TACO Change

  •  20338 05/09/99 20:18  Kominis        TACO Change

  •  20335 05/09/99 19:43  Humensky       oops

  •  20334 05/09/99 19:28  Kominis        TACO Change

  •  20333 05/09/99 19:06  Kominis        Taco Changes

  •  20325 05/09/99 16:55  Humensky       making space on work disk

  •  20315 05/09/99 14:16  Jack           Ethane excess flow valve bad.

  •  20314 05/09/99 12:19  Jack           Ethane troubles.

  •  20313 05/09/99 12:01  D.Lhuillier    Activation done. PSS pb.

  •  20312 05/09/99 11:22  D.Lhuillier    Low gas pressure alarm.

  •  20311 05/09/99 10:49  D.Lhuillier    Activation of the AsGa crystal

  •  20300 05/09/99 07:00  M.Baylac       TACO change

  •  20293 05/09/99 06:01  M.Baylac       TACO change

  •  20288 05/09/99 05:06  M.Baylac       TACO change

  •  20283 05/09/99 04:10  M.Baylac       TACO change

  •  20280 05/09/99 03:53  M.Baylac       TACO change

  •  20279 05/09/99 03:52  M.Baylac       TACO change

  •  20265 05/09/99 01:31  M.Baylac       Hall C fire alarm

  •  20257 05/09/99 00:05  Humensky       TACO corrections for run 4898

  •  20256 05/09/99 00:04  Humensky       Taco corrections for run 4897

    • 

    Saturday
    

  •  20250 05/08/99 23:07  Humensky       Effect of Krest on energy noise

  •  20249 05/08/99 22:26  Humensky       TACO corrections for 4895

  •  20242 05/08/99 20:27  Humensky       TACO correction for run 4894

  •  20231 05/08/99 16:53  Humensky       TACO run 4891

  •  20226 05/08/99 16:00  Relyea         TACO corrections

  •  20206 05/08/99 09:35  R. Woo         Hall C  current changes

  •  20205 05/08/99 09:18  R. Woo         happex1 reboot

  •  20204 05/08/99 09:17  R. Woo         Taco Voltage change

  •  20194 05/08/99 07:07  M.Baylac       TACO adjustment

  •  20185 05/08/99 06:22  M.Baylac       TACO change

  •  20171 05/08/99 03:52  M.Baylac       MCC EPICS data non avalaible

  •  20169 05/08/99 02:25  M.Baylac       TACO change

  •  20165 05/08/99 01:14  M.Baylac       TACO change

    • 

    Friday
    

  •  20160 05/07/99 23:56  paronl         TACO

  •  20152 05/07/99 21:45  paronl         TACO

  •  20144 05/07/99 20:35  paronl         TACO

  •  20130 05/07/99 16:00  M Jones        TACO changes

  •  20129 05/07/99 15:58  Humensky       halfwave plate retracted; new PITA slope

  •  20115 05/07/99 13:04  M Jones        Need to recycle Moller Quads

  •  20113 05/07/99 13:02  M Jones        TACO changes

  •  20107 05/07/99 12:35  Eugene         Moller results

  •  20094 05/07/99 08:04  Humensky       TACO corrections owl shift

  •  20093 05/07/99 07:57  Humensky       RF cavity problems

  •  20084 05/07/99 06:02  Humensky       attenuated bcm5

  •  20070 05/07/99 01:21  Humensky       Krest is running

  •  20069 05/07/99 01:20  Humensky       ADC 4 DAC turned off

    • 

    Thursday
    

  •  20063 05/06/99 23:49  Kahl           VME reboot

  •  20056 05/06/99 20:41  averett        TACO change

  •  20038 05/06/99 12:26  Eugene         TACO

  •  20033 05/06/99 11:27  Eugene         TACO

  •  20028 05/06/99 10:31  Eugene         TACO

  •  20023 05/06/99 09:26  Eugene         TACO

  •  20018 05/06/99 08:38  Eugene         TACO

  •  20012 05/06/99 07:54  Relyea         TACO corrections

    • 

    Wednesday
    

  •  19984 05/05/99 22:36  averett        TACO value

  •  19977 05/05/99 19:53  averett        TACO change

  •  19976 05/05/99 19:48  averett        TACO change

  •  19973 05/05/99 19:23  averett        no stable beam yet

  •  19952 05/05/99 11:58  G. Rutledge    He Lvl trip on HQ1

  •  19951 05/05/99 11:11  Eugene         Control access

  •  19948 05/05/99 10:30  Eugene         Q1 hadron trip

  •  19945 05/05/99 10:22  Eugene         Moller results

  •  19942 05/05/99 07:33  Humensky       TACO corrections

  •  19937 05/05/99 07:18  Humensky       halfwave plate inserted; new PITA slope

  •  19930 05/05/99 06:10  Humensky       TACO corrections

  •  19926 05/05/99 05:14  Humensky       TACO correction

  •  19921 05/05/99 03:23  Humensky       TACO corrections

  •  19916 05/05/99 01:49  Cavata         TACO corrections

    • 

    Tuesday
    

  •  19903 05/04/99 22:16  R. Michaels    Summary of Spectr. DAQ Problems

  •  19900 05/04/99 21:35  R. Michaels    Alignment ok now -- E-arm disc lvl

  •  19896 05/04/99 21:22  R. Michaels    run 3212 -- alignment check

  •  19893 05/04/99 20:59  R. Michaels    alignment results / VDC problem (E arm)

  •  19889 05/04/99 20:46  R. Michaels    alignment checks

  •  19879 05/04/99 20:09  Rutledge       DAQ Problems.

  •  19851 05/04/99 17:13  Cavata         Large current asym at begining of run

  •  19850 05/04/99 17:03  Rutledge       Alignment Check

  •  19846 05/04/99 15:35  kuss           spot of #3192

  •  19843 05/04/99 15:33  Adaq           Dipole Quench

  •  19840 05/04/99 15:17  Eugene         Back to beam permit

  •  19839 05/04/99 14:09  Eugene         More information on the problem

  •  19838 05/04/99 13:42  Eugene         Magnets quenched

  •  19837 05/04/99 13:29  Eugene         TACO

  •  19828 05/04/99 11:09  Eugene         TACO

  •  19822 05/04/99 09:18  Eugene         TACO change

  •  19814 05/04/99 07:13  rsholmes       TACO change

  •  19811 05/04/99 06:10  rsholmes       TACO change

  •  19806 05/04/99 04:03  relyea         TACO correction

  •  19801 05/04/99 03:06  rsholmes       TACO change

  •  19797 05/04/99 02:02  rsholmes       TACO change

  •  19795 05/04/99 01:06  rsholmes       TACO change

    • 

    Monday
    

  •  19773 05/03/99 16:32  R. Michaels    raster disaster -- probable explanation

  •  19772 05/03/99 16:13  Cavata         spot ++

  •  19763 05/03/99 14:26  R. Michaels    raster patterns

  •  19754 05/03/99 11:38  Eugene         Moller results

  •  19748 05/03/99 11:10  E.Burtin       scans for D.Neyret

  •  19747 05/03/99 11:06  E.Burtin       Scan for D. Neyret

  •  19746 05/03/99 10:07  Parity         Beam current steady fall

  •  19743 05/03/99 07:41  rsholmes       TACO changes

  •  19740 05/03/99 07:28  rsholmes       Half wave out, new PITA

  •  19727 05/03/99 05:03  rsholmes       TACO change

  •  19718 05/03/99 03:00  rsholmes       TACO change

  •  19713 05/03/99 01:57  rsholmes       TACO change

    • 

    Sunday
    

  •  19689 05/02/99 17:43  Cavata         Spot++ after syst check

  •  19683 05/02/99 16:23  Relyea         TACO corrections

  •  19673 05/02/99 14:09  Adaq           electron dipole allen bradley lockup

  •  19665 05/02/99 12:08  Relyea         TACO correction

  •  19661 05/02/99 10:23  E. Burtin      Go to toggle mode

  •  19660 05/02/99 10:21  E. Burtin      Increase detector HV

  •  19636 05/02/99 00:23  E. Burtin      New TACO slope value

    • 

    Saturday
    

  •  19628 05/01/99 22:55  jpchen         spot++

  •  19621 05/01/99 21:08  M. Finn        Taco slope correction

  •  19620 05/01/99 20:57  jpchen         spot++

  •  19614 05/01/99 19:54  jpchen         15 cm LH2 target back in beam position

  •  19610 05/01/99 16:42  M. Finn        Taco change after run 4734

  •  19604 05/01/99 15:23  Relyea         TACO correction

  •  19591 05/01/99 11:58  Relyea         TACO correction

  •  19584 05/01/99 10:56  Etienne        Energy pulsing is OK.

  •  19568 05/01/99 07:53  parity         TACO change

  •  19559 05/01/99 06:06  parity         TACO Change

  •  19554 05/01/99 05:06  parity         TACO

  •  19541 05/01/99 02:25  parity         TACO changes

  •  19540 05/01/99 02:20  Adaq           Energy modulation

    •