Jefferson Lab HALOG ARCHIVES Logbook for October 00 - All EXCEPT Automatic Entries

  • Main INDEX

    Tuesday

  •  51340 10/31/00 11:23  R. Michaels    DAQ use ``rspect'', one scaler dropped

    • Monday

  •  51338 10/30/00 11:28  R. Michaels    beamline HV on portserver again

  •  51336 10/30/00 00:45  M Jones        Moved left spectrometer to 31.76

  •  51335 10/30/00 00:17  M Jones        reset right arm magnet controls crate

    • Sunday

  •  51334 10/29/00 18:02  Adaq           target

  •  51333 10/29/00 17:56  endres         target

  •  51317 10/29/00 13:48  perdrisa       R-HRS dipole drifting.

  •  51309 10/29/00 09:52  Adaq           magnet control window

  •  51304 10/29/00 08:52  Punjabi        leadglass HV

  •  51298 10/29/00 07:23  M Jones        straw eff run 2174

  •  51297 10/29/00 07:14  M Jones        run 2199 ch 3 and 4 straw maps

  •  51296 10/29/00 07:12  Adaq           run 2199 with 12C target for straight thru

  •  51289 10/29/00 06:01  M Jones        Lead glass tdcs

  •  51254 10/29/00 00:15  endres         target

    • Saturday

  •  51239 10/28/00 21:56  M Jones        pins for fpp ok

  •  51236 10/28/00 16:01  Higinbotham    Magnet Screen

  •  51235 10/28/00 16:00  Higinbotham    Magnet Screen (Left Only!)

  •  51233 10/28/00 15:58  M. Rvachev     Shift summary

  •  51220 10/28/00 14:07  Higinbotham    Magnet Screen

  •  51211 10/28/00 12:42  M. Rvachev     Magnet screen

  •  51206 10/28/00 11:36  M. Rvachev     Magnet screen

  •  51201 10/28/00 10:32  M. Rvachev     Magnet screen

  •  51198 10/28/00 09:47  M. Rvachev     Magnet screen

  •  51195 10/28/00 09:23  M. Rvachev     More on beam missing target

  •  51186 10/28/00 08:04  F.Benmokhtar   *E89044* Shift Summary

  •  51183 10/28/00 07:43  R. Michaels    Q3-Right-polarity ?

  •  51174 10/28/00 06:22  F.Benmokhtar   Magnet Setting for 39.5 deg and 1.025 GeV/c.

  •  51172 10/28/00 05:30  R. Michaels    brief run 2146 at X = +1 mm

  •  51167 10/28/00 05:07  F.Benmokhtar   Magnet setting for 0.975 GeV/c

  •  51156 10/28/00 03:31  R. Michaels    Suggestion for EDT test

  •  51155 10/28/00 03:20  F.Benmokhtar   Magnet Setting for 1.00 GeV/c.

  •      0 10/28/00 03:02 no_name         no_key

  •  51147 10/28/00 02:21  R. Michaels    dummy target, shows normal X distrib.

  •  51143 10/28/00 02:12  R. Michaels    X sampling skewed by target ?

  •  51138 10/28/00 01:56  R. Michaels    funny raster pattern

  •  51129 10/28/00 01:25  R. Michaels    possible origin of EDT asymmetry

  •  51128 10/28/00 01:22  R. Michaels    access to adjust widths

    • Friday

  •  51123 10/27/00 23:58  Punjabi+Nand   Shift Summary

  •  51122 10/27/00 23:25  Punjabi        magnet settings

  •  51121 10/27/00 23:19  Punjabi        elastic peak for hydrogen

  •  51120 10/27/00 22:12  Higinbotham    Trigger for Electron Arms

  •  51116 10/27/00 21:12  K. McCormick   Target auto reset

  •  51113 10/27/00 20:53  Higinbotham    Downloaded New Trigger

  •  51112 10/27/00 20:50  Nanda          Chamber Gas Empty Alarm

  •  51110 10/27/00 20:26  Punjabi        Magnet Setting

  •  51101 10/27/00 18:34  Nanda          New Magnet settings

  •  51100 10/27/00 18:33  Higinbotham    Downloaded New Trigger

  •  51081 10/27/00 16:32  Nanda          Magnet Settings

  •  51077 10/27/00 16:15  weinstein      shift summary

  •  51075 10/27/00 16:04  LeRose         New Magnet Settings

  •  51071 10/27/00 15:39  LeRose         Harp Bull's Eye Scans

  •  51058 10/27/00 13:30  mitchell       ep vs arc

  •  51057 10/27/00 13:18  Beise          Trigger timing with polarities reversed

  •  51056 10/27/00 12:43  Saha           Harp scans after Arc -energy measurement

  •  51054 10/27/00 12:35  R. Michaels    re: trigger for reversed polarity

  •  51055 10/27/00 12:31  Saha           Arc-Energy Measurement

  •  51051 10/27/00 12:19  R. Michaels    DAQ slowdowns

  •  51038 10/27/00 11:14  weinstein      magnet status

  •  51027 10/27/00 09:54  LeRose         Magnet Settings

  •  51026 10/27/00 09:32  mitchell       ep energy measurement

  •  51025 10/27/00 08:15  F.Benmokhtar   Shift Summary.

  •  51012 10/27/00 06:47  F.Benmokhtar   Magnet Setting for Theta_L=57.33 deg.

  •  50994 10/27/00 03:51  Nilanga        tc for 38 degree  eep setting

  •  50992 10/27/00 03:40  F.Benmokhtar   Magnet Setting for Theta_L=29.5 deg.

  •  50984 10/27/00 01:55  F.Benmokhtar   Magnet Setting, Theta_L=38.73 deg

  •  50982 10/27/00 01:12  Templon        theta_e = 52 OK (tce)

  •  50981 10/27/00 01:12  Templon        mitchell cross sections

  •  50980 10/27/00 01:04  Templon        replay documentation

  •  50978 10/27/00 00:57  Templon        approximate gate boundaries

  •  50974 10/27/00 00:27  Templon        analysis of 66 deg data details

  •  50973 10/27/00 00:26  Templon        analysis of 66 deg data

  •  50969 10/27/00 00:00  Templon        perhaps here is some of the missing 40%

    • Thursday

  •  50968 10/26/00 23:56  perdrisa       swing shift log

  •  50967 10/26/00 23:54  Rikki          magnet screen

  •  50965 10/26/00 23:46  Templon        coinc trigger OK for 66 deg data

  •  50964 10/26/00 23:33  Rikki52.5      magnet summary

  •  50963 10/26/00 23:30  Templon        refined 80 deg analysis

  •  50962 10/26/00 23:18  Templon        failure of singles cross section analysis

  •  50958 10/26/00 22:48  olivier        FPP chambers weird behavior (2)

  •  50957 10/26/00 22:45  olivier        FPP chambers weird behavior

  •  50953 10/26/00 22:04  Templon        run time adjustment

  •  50952 10/26/00 22:03  Templon        ugh.  80 deg cross section

  •  50948 10/26/00 20:57  Rikki          magnet summary

  •  50946 10/26/00 20:50  Templon        Em, pm resolution

  •  50943 10/26/00 20:28  Templon        coinc trigger OK

  •  50932 10/26/00 16:08  rohe           day shift summary

  •  50931 10/26/00 14:54  rohe           control screen

  •  50930 10/26/00 12:41  rohe           max. left spec. velocity: 500!!

  •  50928 10/26/00 09:32  rohe           control screen

  •  50925 10/26/00 07:57  Nilanga        Nilanga

  •  50900 10/26/00 00:02  Rikki          shift summary

    • Wednesday

  •  50897 10/25/00 21:38  Olivier        Target IOC reboot

  •  50894 10/25/00 20:34  Olivier        Target IOC reboot

  •  50884 10/25/00 16:01  Templon        running shift log

  •  50881 10/25/00 14:56  M Jones        fpp turned on

  •  50872 10/25/00 08:14  Nilanga        Shift Log

  •  50869 10/25/00 07:39  S. Sirca       target IOC reboot

  •  50860 10/25/00 01:08  Templon        RF recovery saga

  •  50858 10/25/00 00:00  R Roche        shift summary

    • Tuesday

  •  50852 10/24/00 23:00  Templon        wire chamber eff

  •  50848 10/24/00 22:01  Templon        prelim replay of all cqo-2 settings

  •  50846 10/24/00 21:05  Templon        second harp scan

  •  50844 10/24/00 20:59  Templon        first harp scan

  •  50837 10/24/00 16:04  Saha           Shift Summary, Oct 24, 0800-1600

  •  50835 10/24/00 13:12  Higinbotham    Injector Energy Measurement

  •  50834 10/24/00 13:06  rohe           control screen

  •  50833 10/24/00 12:51  Saha           Arc Integral measurement

  •  50817 10/24/00 04:09  S. Sirca       Peculiar tgtgui crash

  •  50807 10/24/00 00:13  R.Lindgren     shift summary

    • Monday

  •  50801 10/23/00 20:43  Templon/Mitc   combined cqw2 (b+c) analysis

  •  50794 10/23/00 19:16  Templon        harp scan now looks most beautiful

  •  50793 10/23/00 19:14  Adaq           harp scan is really bad

  •  50784 10/23/00 10:09  rohe           control screen

  •  50780 10/23/00 08:02  S. Sirca       owl shift summary

  •  50777 10/23/00 07:42  Markowitz      target heartbeat gone -- rebooting

  •  50766 10/23/00 01:05  markowitz      target checklist

  •  50763 10/23/00 00:54  S. Sirca       problems moving Right spectrometer

  •  50762 10/23/00 00:05  weinstei       shift summary

    • Sunday

  •  50752 10/22/00 20:50  weinstei       suspected He leak

  •  50749 10/22/00 19:31  Templon        even more cqw-2b replay

  •  50742 10/22/00 16:45  Templon        more cqw-2b replay

  •  50740 10/22/00 16:00  Ulmer          Day Shift Summary

  •  50734 10/22/00 11:58  Templon        cqw-2b replay inconclusive

  •  50733 10/22/00 11:43  Ulmer          Harp scan

  •  50728 10/22/00 10:14  Ulmer          Status of beam delivery

  •  50724 10/22/00 08:01  S. Sirca       owl shift summary

  •  50708 10/22/00 01:48  S. Sirca       Harp scan prior to production runs

  •  50704 10/22/00 00:02  Punjabi        Shift Summary

    • Saturday

  •  50702 10/21/00 23:54  Templon        CQW-2B replay

  •  50689 10/21/00 17:46  Punjabi        Harp scan

  •  50685 10/21/00 16:03  C. C. Chang    Day Shift Summary

  •  50677 10/21/00 11:21  Ulmer          Q1 Right-HRS tripped

  •  50675 10/21/00 10:53  Ulmer          E2 Prescale factor too high - for CODA/Harp pair

  •  50672 10/21/00 10:29  Ulmer          Harp scan OK now

  •  50670 10/21/00 10:19  Ulmer          Harp scan better now

  •  50667 10/21/00 09:21  Ulmer          Harp scan looks ragged

  •  50666 10/21/00 07:53  S. Sirca       owl shift summary

  •  50664 10/21/00 00:03  perdrisat      swing shift log

    • Friday

  •  50661 10/20/00 23:06  mitchell       hatsv5 port 11

  •  50659 10/20/00 21:58  R. Michaels    re: portserver woes, suggestion

  •  50654 10/20/00 17:54  punjabi        harp7

  •  50653 10/20/00 16:37  Templon        harp scan 1099

  •  50652 10/20/00 16:29  C. C. Chang    Day Shift Run Summary

  •  50650 10/20/00 16:20  Templon        correction - widths not so bad

  •  50647 10/20/00 16:16  Templon        new harp scan looks better

  •  50644 10/20/00 16:11  LeRose         Harp Scan 1097

  •  50638 10/20/00 14:15  LeRose         Magnet Problems

  •  50637 10/20/00 11:51  LeRose         Left Q2 Erratic

  •  50636 10/20/00 09:45  R. Michaels    multiple hits, T3

  •  50635 10/20/00 09:32  C. C. Chang    Beam Tuning

  •  50630 10/20/00 08:02  F.Benmokhtar   Shift Summary

  •  50624 10/20/00 05:15  F.Benmokhtar   Magnet Screen

  •  50622 10/20/00 04:13  Templon        experiment appears to be working

  •  50621 10/20/00 03:27  Templon        comparison T3 b4/after maint. period

  •  50619 10/20/00 02:33  Templon        T3 multiple hits

  •  50618 10/20/00 02:22  Templon        lots of double hits in T3

  •  50611 10/20/00 01:41  F.Benmokhtar   Harp Scan#1094, Coda run#1935

  •  50610 10/20/00 01:38  Templon        halog running out of room

  •  50608 10/20/00 01:33  Templon        py-1d trigger check: good!

    • Thursday

  •  50602 10/19/00 23:55  Templon        PY-1A kinematics 10/4 trigger check

  •  50601 10/19/00 23:20  jpchen         cryotarget alarm set points changed to be for normal running

  •  50600 10/19/00 22:48  Templon        carbon py_1A kinematics

  •  50599 10/19/00 21:53  Templon        rpulser on

  •  50598 10/19/00 21:04  jpchen         cryotarget in normal run state ready for beam

  •  50585 10/19/00 12:04  M Jones        FPP HV turned off

  •  50584 10/19/00 09:24  Higinbotham    HANA Check

    • Wednesday

  •  50583 10/18/00 16:34  M Jones        cosmic data

  •  50582 10/18/00 16:33  M Jones        right arm Q1 reset

  •  50577 10/18/00 15:57  M Jones        disconnected trigger 6

  •  50578 10/18/00 15:51  M. Rvachev     Detectors check done

    • Tuesday

  •  50549 10/17/00 23:44  mitchell       target pressure change

    • Monday

  •  50524 10/16/00 18:38  M Jones        pulser off

  •  50523 10/16/00 16:34  X. Jiang       FPP ch-3 ch-4 low voltage

  •  50518 10/16/00 14:51  jpchen         CT169 not working

  •  50517 10/16/00 11:25  jpchen         cryotarget in 'Park' status

  •  50516 10/16/00 08:12  Adaq           IOC reboot

  •  50513 10/16/00 08:02  R. Michaels    owl shift

  •  50505 10/16/00 01:58  R. Michaels    /adaql1/home/ full.  Use data disks

    • Sunday

  •  50500 10/15/00 23:54  M. Rvachev     Shift summary

  •  50499 10/15/00 23:54  R. Michaels    T5 event size

  •  50496 10/15/00 22:10  M. Rvachev     Event type 3 is big

  •  50485 10/15/00 18:17  M. Rvachev     Changed to kin CQO-2B; magnet screen

  •  50479 10/15/00 17:17  M. Rvachev     Magnet screen before kinematics change

  •  50478 10/15/00 17:16  M. Rvachev     Rebooted target IOC

  •  50476 10/15/00 16:07  Lindgren       Hall A  Log day shift summary

  •  50472 10/15/00 14:38  gomez          Left Q2 current oscillations

  •  50470 10/15/00 14:12  Lindgren       Day shift summary

  •  50466 10/15/00 12:48  Templon        electron arm Q2 power

  •  50457 10/15/00 08:00  R. Michaels    owl shift summary

  •  50456 10/15/00 07:07  R.Michaels     argon switched itself

  •  50455 10/15/00 06:58  R. Michaels    Must switch Argon !!

  •  50451 10/15/00 06:31  R. Michaels    swap roc14

  •  50445 10/15/00 05:24  R. Michaels    network switch problems

  •  50444 10/15/00 05:00  R. Michaels    roc14 is sick

  •  50439 10/15/00 03:57  R. Michaels    Moller quads tripped off.

  •  50438 10/15/00 03:47  R. Michaels    iochla crash

  •  50436 10/15/00 03:24  R. Michaels    iocsc10 reboot

  •  50434 10/15/00 02:35  R. Michaels    HV on R-arm was off !

  •  50430 10/15/00 02:05  R. Michaels    re: roc 14 crashes

    • Saturday

  •  50422 10/14/00 23:58  M. Rvachev     Shift summary

  •  50421 10/14/00 23:51  M. Rvachev     LQ2 fluctuates

  •  50417 10/14/00 19:37  F.Benmokhtar   Harp Scan run#1092 Coda run#1856, rater off

  •  50415 10/14/00 19:30  Punjabi        Target movement

  •  50412 10/14/00 17:56  Templon        double timing peaks: more

  •      0 10/14/00 17:23 no_name         no_key

  •      0 10/14/00 17:05 no_name         no_key

  •  50408 10/14/00 15:59  C. C. Chang    Day shift summary

  •  50406 10/14/00 15:47  Eddy Jans      double peak in ct (continued)

  •  50405 10/14/00 15:45  Templon        more on paddle 2, left arm

  •  50403 10/14/00 15:19  Eddy Jans      two peaks in ct spectrum

  •  50396 10/14/00 10:19  Saturday day   spot++

  •  50381 10/14/00 08:12  Templon        hadron (right) spectr looks more reasonable

  •  50380 10/14/00 08:07  R. Michaels    owl shift summary

  •  50376 10/14/00 07:35  R. Michaels    Dummy target run, TC

  •  50371 10/14/00 05:21  R. Michaels    trigger patterns L-arm ok

  •  50370 10/14/00 04:51  R. Michaels    Check of TC for CQO-2A

  •  50369 10/14/00 04:30  rohe           magnet screen

  •  50366 10/14/00 03:41  R. Michaels    origin of double peaks

  •  50355 10/14/00 00:15  R. Michaels    espace / detmap switch

  •  50354 10/14/00 00:00  Z. Chai        Swing shift summary

    • Friday

  •  50349 10/13/00 23:30  Z. Chai        magnetic screen

  •  50345 10/13/00 22:25  Z. Chai        Magnetic screen

  •  50339 10/13/00 21:56  Templon        paddle 2 electron arm

  •  50335 10/13/00 21:31  Templon        all paddle 2's in electron arm have double peaks

  •  50332 10/13/00 21:13  Templon        kumac files for analysis of tcl structure

  •  50330 10/13/00 21:02  Templon        SR (hadron), plane 2

  •  50329 10/13/00 20:56  Templon        plane 1 on right spec

  •  50328 10/13/00 20:51  Templon        SL plane 2 (S2) tdc spectra, tcl gated.

  •  50327 10/13/00 20:47  Templon        S1 left arm: only paddle 2 has double peaked tdc?

  •  50323 10/13/00 20:33  Templon        tdc are stable to 0.2 ns level across tcl

  •  50322 10/13/00 20:18  Templon        77% of data is OK!

  •  50318 10/13/00 20:08  Jack           Argon pressure gauge.

  •  50314 10/13/00 19:43  Templon        magnitude of problem

  •  50311 10/13/00 17:35  R. Michaels    Origin of TC wierdness, poss. fix

  •  50309 10/13/00 15:59  Saha           Shift Summary, Oct 13, 2000 - 0800-1600

  •  50307 10/13/00 15:31  Templon        uh oh.

  •  50306 10/13/00 14:53  F. Benmokhta   Magnet Setting

  •  50305 10/13/00 14:34  Templon        more on tc_cor vs tc

  •  50304 10/13/00 13:15  Templon        analysis of tc_cor plot

  •  50303 10/13/00 12:38  mitchell       ep energy measurement prelim

  •  50302 10/13/00 12:33  F. Benmokhta   Harp Scan run#1087 , raster off

  •  50299 10/13/00 11:44  F. Benmokhta   Elastic peak for Pe = 3.1467 GeV/c

  •  50290 10/13/00 10:47  Saha           Magnet screen, Run 1814

  •  50281 10/13/00 09:10  R. Michaels    Re: spot vs hana -- its same !

  •  50279 10/13/00 08:01  x. jiang       shift summary

  •  50263 10/13/00 04:50  x. jiang       raw-tc plot for run 1801

  •  50256 10/13/00 04:03  x. jiang       magnet screen at run 1799.

  •  50254 10/13/00 03:28  x. jiang       right-arm Q3 tripped again

  •  50250 10/13/00 02:21  x. jiang       magnet screen at run 1797

  •  50247 10/13/00 01:39  X. Jiang       right arm-Q3 trip

    • Thursday

  •  50237 10/12/00 23:57  Ulmer          Shift Summary

  •  50235 10/12/00 23:12  Ulmer          Emiss spectrum out to 200 MeV

  •  50232 10/12/00 22:52  Ulmer          Emiss spectrum - high stats

  •  50231 10/12/00 22:37  Ulmer          tc vs. tc_cor

  •  50228 10/12/00 22:16  Templon        Notes on trigger setup for PY-2D

  •  50212 10/12/00 18:47  Ulmer          Run 1778 Emiss spectrum

  •  50209 10/12/00 18:18  Templon        where the shoulder comes from

  •  50207 10/12/00 17:41  Templon        bcm calibration run

  •  50206 10/12/00 17:37  Templon        this is a BCM calibration run

  •  50200 10/12/00 16:57  Ulmer          Beam spot optimization trouble

  •  50199 10/12/00 16:48  C. C. Chang    HALOG

  •  50195 10/12/00 16:15  Templon        detrimental effect of large paddle offsets

  •  50194 10/12/00 15:47  Templon        tc correction - swap signs

  •  50189 10/12/00 15:29  mitchell       target reboot

  •  50161 10/12/00 07:56  Eric Voutier   Shift summary

  •  50135 10/12/00 00:00  Z. Chai        Swing shift summary

    • Wednesday

  •  50127 10/11/00 22:14  Templon        py-2a too close to edge? TBD

  •  50126 10/11/00 21:42  Templon        py-2e @ 30 uA

  •  50122 10/11/00 20:48  mitchell       new deadtime again

  •  50117 10/11/00 20:08  mitchell       deadtime figure

  •  50116 10/11/00 20:07  mitchell       "new" deadtime measurements

  •  50109 10/11/00 18:18  Z.  Chai       Magnetic Screen

  •  50107 10/11/00 17:34  Z. Chai        Magnetic setting

  •  50099 10/11/00 16:12  Templomn       Run summary and harp scan

  •  50075 10/11/00 08:12  L.Y. Zhu       shift summary

  •  50061 10/11/00 04:51  Eric Voutier   Target problem/parameters

  •  50054 10/11/00 03:39  mitchell       target vent

  •  50052 10/11/00 00:09  Z. Chai        target temperature

  •  50050 10/11/00 00:00  X. Jiang       shift summary

    • Tuesday

  •  50048 10/10/00 23:49  Adaq (EJ)      real2accidental ratio for py_2F

  •  50044 10/10/00 22:18  x. jiang       problem in daq and access to the hall

  •  50043 10/10/00 21:40  Z. Chai        VDC and Scintillator check

  •  50034 10/10/00 19:04  R. Michaels    ADC signals

  •  50028 10/10/00 18:26  R. Michaels    fastbus gate missing

  •  50020 10/10/00 16:31  Z. Chai        Harpscan 1062

  •  50019 10/10/00 16:08  Saha           Hall A Arc Energy measurement

  •  50018 10/10/00 16:05  Ulmer          Shift Summary

  •  50016 10/10/00 15:35  Saha           Hall A optics

  •  50013 10/10/00 11:57  R. Michaels    trigger modifications

  •  50003 10/10/00 08:05  Eric Voutier   Shift Summary

  •  50000 10/10/00 07:56  penel          target comments

  •  49988 10/10/00 04:42  eip            magnet setting

  •  49984 10/10/00 04:03  eip            magnet seting py2f

  •  49983 10/10/00 03:47  eip            magnet setting

  •  49964 10/10/00 00:01  Z. Chai        Swing Shift Summary

    • Monday

  •  49960 10/09/00 23:46  Z. Chai        Magnetic setting

  •  49944 10/09/00 20:39  Templon        py-1b trigger is OK

  •  49943 10/09/00 20:27  Z. Chai        New Magnetic Setting

  •  49941 10/09/00 20:07  Z. Chai        Magnetic Screen

  •  49935 10/09/00 18:40  Templon        notes for trigger setting at D,E,F kinematics

  •  49931 10/09/00 17:27  Templon        PLEASE READ THIS: notes on setting proper trigger

  •  49930 10/09/00 17:13  Templon        an example of how NOT to set the trigger: py-2c run 1661 and before

  •  49927 10/09/00 16:38  x. jiang       magnet screen at run 1661

  •  49921 10/09/00 16:00  Saha           Shift Summary - Oct 9, 2000   0800-1600

  •  49919 10/09/00 15:22  Saha           Hall A Arc BdL measurement

  •  49900 10/09/00 12:46  F. Benmokhta   Raster Size 4x4

  •  49890 10/09/00 12:04  Saha           Harp Scan, No raster

  •  49886 10/09/00 10:37  Saha           Harp scans, Raster on

  •  49882 10/09/00 10:26  Saha           Magnet settings

  •  49881 10/09/00 08:06  kramerk        Shift Summary

  •  49860 10/09/00 02:28  eip            magnet setting

  •  49853 10/09/00 00:11  Templon        randoms oversubtraction

  •  49851 10/09/00 00:06  M. Rvachev     Shift summary

    • Sunday

  •  49850 10/08/00 23:59  Templon        PY-1E offline analysis w/two whole runs

  •  49841 10/08/00 22:00  M. Rvachev     Magnet screen

  •  49835 10/08/00 21:33  mitchell       ep energy measurement

  •  49834 10/08/00 20:25  Templon        online results PY-1E

  •  49833 10/08/00 19:58  M. Rvachev     Harp scan

  •  49825 10/08/00 18:59  Adaq           gas cerenkov & hana

  •  49814 10/08/00 17:26  M. Rvachev     Rebooted target IOC

  •  49806 10/08/00 16:04  Saha           Saha

  •  49785 10/08/00 13:28  Jack           Argon gas regulator bad.

  •  49780 10/08/00 12:39  Saha           Magnet Screens, Run 1600

  •  49777 10/08/00 12:27  X. Zheng       roc14 reboot

  •  49761 10/08/00 09:28  Saha           Magnet Screens, Run 1591

  •  49760 10/08/00 09:27  Saha           New Bcm Calibration Coefficients

  •  49758 10/08/00 07:49  markowitz      shift summary

  •  49756 10/08/00 05:39  markowitz      accelerator update

  •  49755 10/08/00 05:19  markowitz      daq troubles

  •  49752 10/08/00 05:05  markowitz      beta and tc

  •  49733 10/08/00 02:00  markowitz      magnets

    • Saturday

  •  49720 10/07/00 23:58  weinstein      shift summary

  •  49715 10/07/00 23:19  weinstein      magnet status

  •  49706 10/07/00 21:21  weinstein      magnet status

  •  49701 10/07/00 19:58  R. Michaels    re: daq gripe (and filesplitting)

  •  49700 10/07/00 19:47  weinstein      daq gripe

  •  49686 10/07/00 17:27  Adaq           trigger stability -- PY1E and PY1F

  •  49681 10/07/00 16:56  weinstein      magnet status

  •  49676 10/07/00 16:04  X. Zheng       running shift summary

  •  49660 10/07/00 13:03  Templon        oops, py-1e

  •  49659 10/07/00 13:02  Templon        finally - PY-1F time peak

  •  49656 10/07/00 12:45  mitchell       electronics deadtime plots

  •  49655 10/07/00 12:42  mitchell       electronics deadtime

  •  49648 10/07/00 11:37  mitchell       Argon empty

  •  49645 10/07/00 11:16  Templon        py-1e does have a peak

  •  49631 10/07/00 08:27  Templon        magnet screen for PY-1F kinematics

  •  49629 10/07/00 08:18  markowitz      shift summary

  •  49626 10/07/00 07:42  markowitz      angles, magnets

  •  49623 10/07/00 06:39  markowitz      dummy cell

  •  49620 10/07/00 06:15  markowitz      target to 12C

  •  49590 10/07/00 00:43  markowitz      magnets

    • Friday

  •  49584 10/06/00 23:58  weinstein      shift summary

  •  49579 10/06/00 23:26  Templon        trigger downloading and more notes on coinc time

  •  49573 10/06/00 22:38  weinstein      magnet status

  •  49572 10/06/00 22:37  weinstein      PMT HV status

  •  49571 10/06/00 22:28  Templon        corrected time notes

  •  49552 10/06/00 19:51  weinstein      magnet status

  •  49550 10/06/00 19:50  R. Michaels    scaler_history, left arm

  •  49543 10/06/00 18:49  weinstein      magnet status

  •  49525 10/06/00 16:12  weinstein      magnet settings

  •  49524 10/06/00 16:11  mitchell       run ends -- output triggers and deadtime

  •  49521 10/06/00 16:00  Sawatzky       Shift summary

  •      0 10/06/00 16:00 no_name         no_key

  •  49470 10/06/00 08:46  Sawatzky       loop 1 JT valve -> 70.0

  •  49461 10/06/00 08:03  X. Zheng       run shift summary

  •  49445 10/06/00 05:35  markowitz      py_1F trigger timing

  •  49425 10/06/00 03:08  markowitz      link 1f magnet screen

  •  49411 10/06/00 00:18  Eric Voutier   Shift summary

    • Thursday

  •  49406 10/05/00 16:49  M Jones        harp scan

  •  49401 10/05/00 11:39  mitchell       Target Pressure Reduced

  •  49400 10/05/00 09:44  R. Michaels    re: pulser flag

  •  49398 10/05/00 08:23  Templon        running shift summary

  •  49392 10/05/00 07:38  Sawatzky       SL change to PY-1A setting (wrkDisplay snap)

  •  49387 10/05/00 07:08  Sawatzky       SR change to PY-1A settings (wrkDisplay snap)

  •  49384 10/05/00 06:26  Templon        explanation weird peak

  •  49383 10/05/00 06:19  Templon        for later investigation - strange timing peak in PY-1B dummy

  •  49376 10/05/00 05:07  Templon        PY-1B analysis

  •  49369 10/05/00 04:23  Sawatzky       PY-1B spectrometer settings

  •  49364 10/05/00 03:27  Sawatzky       new right spect setting (wrkDisplay snap)

  •  49361 10/05/00 02:40  Templon        analysis of dummy target data

  •  49353 10/05/00 01:40  Sawatzky       heater oscillations in the cryotarget

    • Wednesday

  •  49340 10/04/00 23:58  epstein        shift summary

  •  49336 10/04/00 22:57  mitchell       Helium target density scan

  •  49327 10/04/00 22:12  epstein        magnet screen

  •  49326 10/04/00 22:08  eip/me         spot++

  •  49324 10/04/00 22:00  Punjabi        Harp Scan

  •  49321 10/04/00 18:54  R. Michaels    New DETMAP in datastream

  •  49314 10/04/00 17:43  Epstein        magnet settubgs

  •  49309 10/04/00 16:57  M Jones        plots of matched aerogel

  •  49307 10/04/00 16:52  M Jones        matched aerogel in espace

  •  49300 10/04/00 16:20  LeRose         Shift Summary

  •  49289 10/04/00 15:23  M Jones        pions,protons, and deuterons

  •  49288 10/04/00 15:01  LeRose         Harp Scan

  •  49280 10/04/00 14:06  M Jones        matched hadron scint in espace

  •  49276 10/04/00 13:15  LeRose         Target Motion

  •  49275 10/04/00 12:54  LeRose         Target motion

  •  49258 10/04/00 09:32  Templon        hall A kicks butt!

  •  49255 10/04/00 09:30  R. Michaels    different T0 for different triggers

  •  49249 10/04/00 08:30  R. Michaels    timing adjustments (but not T0)

  •  49248 10/04/00 08:26  Templon        Shift summary

  •  49243 10/04/00 06:45  Templon        trigger not set properly!

  •  49242 10/04/00 06:09  Templon        PY-1D coincs are not electrons?

  •  49241 10/04/00 05:42  Templon        why so many bad events?

  •  49240 10/04/00 05:38  Templon        4He(e,e'p) at kin PY-1D!!

  •  49239 10/04/00 05:31  Voutier        PY-1D magnet settings

  •  49235 10/04/00 04:24  Templon        4He(e,e'p)!!

  •  49234 10/04/00 04:22  Templon        hana comments IV

  •  49232 10/04/00 04:13  Templon        hana comments III

  •  49230 10/04/00 03:50  Templon        hana comments II

  •  49229 10/04/00 03:42  Templon        hana comments I

  •  49228 10/04/00 03:16  Sawatzky       bad line-breaks in scaler.config files

  •  49223 10/04/00 02:48  Templon        tc gated on emiss only

  •  49222 10/04/00 02:47  Templon        coinc time spectrum decomp

  •  49221 10/04/00 02:11  Templon        first emiss spectrum!!!

  •  49218 10/04/00 01:37  Templon        first coincidences!!

  •  49217 10/04/00 01:20  Eric Voutier   Magnet setting

  •  49215 10/04/00 00:52  Templon        trigger downloaded

  •  49214 10/04/00 00:06  aniol          harp scan

    • Tuesday

  •  49209 10/03/00 23:55  epstein        shift summary

  •  49208 10/03/00 23:05  mitchell       helium target woes

  •  49207 10/03/00 17:32  M Jones        estimate of recovery from ESR problems

  •  49206 10/03/00 17:15  M Jones        header files and replay

  •  49205 10/03/00 17:15  Michaels       Shift Summary

  •  49204 10/03/00 17:03  R. Michaels    Coinc Time Meas -- NOTE: T0 Change !

  •  49188 10/03/00 15:44  M Jones        picture of 4He elastic

  •  49187 10/03/00 15:41  M Jones        4He elastic not too bad

  •  49184 10/03/00 12:58  Templon        elastics are hard to see -- take enough!

  •  49176 10/03/00 11:47  R. Michaels    Absolute scint efficiency

  •  49175 10/03/00 11:36  R. Michaels    pulser on/off

  •  49171 10/03/00 11:03  R. Michaels    scintillator trigger efficiencies

  •  49170 10/03/00 10:02  Templon        bcm calibration run number 9/29

  •  49169 10/03/00 10:00  Olivier        New settings for He elastic

  •  49165 10/03/00 08:07  Templon        graveyard shift summary

  •  49164 10/03/00 08:04  Templon        SR "efficiency"

  •  49160 10/03/00 07:21  Templon        be careful with prescales

  •  49156 10/03/00 07:07  Templon        found elastic peak 4He

  •  49154 10/03/00 06:45  Sawatzky       wrkDisplay snapshot

  •  49149 10/03/00 05:52  Templon        negative PMT eff in HANA

  •  49147 10/03/00 05:12  Sawatzky       trig d/l: warning trigger.map not in X.map

  •  49145 10/03/00 02:00  Templon        SL t0 offsets optimized too

  •  49144 10/03/00 01:29  Templon        summary of efficiency "problem" progress summary

  •  49140 10/03/00 00:40  Templon        replay of 4He QE/E data

  •  49139 10/03/00 00:38  Sawatzky       adjusted loop2 pressure alarm settings

  •  49137 10/03/00 00:20  Templon        possible analysis fraction answer

  •  49135 10/03/00 00:09  aniol          shift summary

    • Monday

  •  49133 10/02/00 23:55  Templon        efficiency loss seems to be ESPACE

  •  49131 10/02/00 23:49  Templon        still losing efficiency

  •  49128 10/02/00 23:40  aniol          new raster/tune

  •  49126 10/02/00 23:31  Olivier        New harp scan

  •  49123 10/02/00 22:52  Templon        if espace says "System error ..."

  •  49122 10/02/00 22:23  Aniol          4mmX1mm raster size

  •  49114 10/02/00 21:19  Adaq           magnet screen

  •  49101 10/02/00 20:45  Aniol          harp scan 1021

  •  49100 10/02/00 19:17  Aniol          original optics

  •  49099 10/02/00 19:03  Adaq           2nd distorted harp scan

  •  49098 10/02/00 19:01  Aniol          distorted harp scan

  •  49090 10/02/00 18:09  M Jones        aerogel right arm

  •  49086 10/02/00 17:11  M Jones        restoresd pedestals

  •  49085 10/02/00 17:10  Templon        summary, elastic measurements

  •  49082 10/02/00 17:03  R. Michaels    Event type bit pattern

  •  49065 10/02/00 14:35  M JOnes        multi-hit in VDC

  •  49064 10/02/00 14:16  Adaq           vdc look at OK in histogram

  •  49062 10/02/00 13:38  R. Michaels    Details of trigger setup e97111

  •  49063 10/02/00 13:36  K. McCormick   BPM Pedestal Run

  •  49060 10/02/00 13:26  R. Michaels    T2, T4 control

  •  49056 10/02/00 12:47  K. McCormick   Update and Access

  •  49055 10/02/00 12:23  K. McCormick   Update ++

  •  49054 10/02/00 12:23  K. McCormick   Update

  •  49053 10/02/00 11:13  Ole            halog fixed

  •  49040 10/02/00 06:24  Templon        even stranger vdc weirdness

  •  49039 10/02/00 06:07  Sawatzky       cooled-Pb to He4 target switch

  •  49031 10/02/00 05:47  Templon        unexplained VDC weirdness

  •  49030 10/02/00 04:43  Templon        roc14 recovery

  •  49028 10/02/00 04:14  R. Michaels    errata - 1302,1303

  •  49024 10/02/00 04:12  R. Michales    scan X to -2

  •  49022 10/02/00 04:08  R. Michales    run 1301, x=1.5

  •  49020 10/02/00 04:06  R. Michales    run at lower current

  •  49016 10/02/00 04:00  R. Michales    data at 1.6 microamp

  •  49012 10/02/00 03:43  R. Michaels    rate stable at 80 micro.

  •  49011 10/02/00 03:31  R. Michaels    beam back, scan continues

  •  48998 10/02/00 02:28  R. Michaels    data during beam tuning

  •  48995 10/02/00 01:58  R. Michaels    after re-tuning, current scan (II)

  •  48993 10/02/00 01:27  R. Michaels    current scan on lead (part I)

  •  48985 10/02/00 01:05  Templon        coda problem, fix

  •  48980 10/02/00 00:46  R. Michaels    CODA problems

  •  48978 10/02/00 00:33  Adaq           Shift Summary

  •  48974 10/02/00 00:09  R. Michaels    run 1278

  •  48972 10/02/00 00:07  R. Michaels    thick lead target

    • Sunday

  •  48968 10/01/00 23:46  Olivier        Momentum spectrum on thick lead

  •  48965 10/01/00 23:35  Olivier        Momentum spectrum on lead target

  •  48962 10/01/00 23:15  R. Michaels    beam centering, start thin lead tgt

  •  48960 10/01/00 21:57  mitchell       ep energy measuerment--prelim value

  •  48959 10/01/00 21:55  R. Michaels    lead target temperatures

  •  48958 10/01/00 21:49  R. Michaels    Set up for Lead Tests

  •  48950 10/01/00 19:16  M Jones        Notes on espace replay

  •  48945 10/01/00 19:00  M Jones        looking at detectors with espace

  •  48944 10/01/00 18:52  M Jones        left arm gas cerenkov

  •  48942 10/01/00 18:43  M Jones        right arm aerogel

  •  48935 10/01/00 18:09  Olivier        Target again

  •  48931 10/01/00 17:48  Olivier        Target change

  •  48921 10/01/00 16:05  Eric Voutier   Shift Summary

  •  48919 10/01/00 15:52  R. Michaels    pedestal runs

  •  48914 10/01/00 15:15  R. Michaels    gas cerenkov check (?)

  •  48906 10/01/00 13:47  R. Michaels    Will adjust PMT HV

  •  48898 10/01/00 12:28  R. Michaels    online results of deadtime scan

  •  48897 10/01/00 12:11  M Jones        argon bottles replaced

  •  48895 10/01/00 11:57  M Jones        problem with eff on right spectrometer

  •  48892 10/01/00 11:42  R. Michaels    bad paddle (correction)

  •  48886 10/01/00 11:11  Eric Voutier   Magnet warning!

  •  48882 10/01/00 11:00  R. Michaels    efficiency and VDC glitches

  •  48875 10/01/00 10:18  M Jones        raster size

  •  48874 10/01/00 10:13  Eric Voutier   Magnet settings

  •  48863 10/01/00 08:38  R. Michaels    ESPACE and deadtime

  •  48862 10/01/00 08:35  R. Michaels    to-do list

  •  48859 10/01/00 08:16  Templon        spectrometer motion

  •  48860 10/01/00 08:08  K. McCormick   Angle change

  •  48857 10/01/00 06:48  Templon        another hall access

  •  48856 10/01/00 06:08  Templon        spectrometer motion

  •  48855 10/01/00 06:04  K. McCormick   FSD problem

  •  48854 10/01/00 06:00  K. McCormick   Access

  •  48853 10/01/00 05:13  Templon        hall access

  •  48851 10/01/00 05:10  Templon        harp measurement

  •  48847 10/01/00 05:06  Templon        deadtime program summary

  •  48846 10/01/00 05:03  mitchell       Optics summary

  •  48824 10/01/00 02:24  Templon        replay backs up ER

  •  48823 10/01/00 02:14  Templon        coda problem