Jefferson Lab Hall C Logbook for February 01 - runstarts omitted

  • Main INDEX

    Wednesday

  •  34076 02/28/01 21:48  cdaq           Q1 trip

  •  34073 02/28/01 19:53  cdaq           Charybdis polarity to "Electron"

  •  34067 02/28/01 15:19  Lung           Viewing BCM & BPM Screens

  •  34063 02/28/01 11:31  Lung           Moller Q2 trip

  •  34061 02/28/01 10:28  Lung           BPM info ?

  •  34060 02/28/01 10:23  tireman        Detector 44F TDC signal missing

  •  34058 02/28/01 09:37  hcf            Moller Q2 trip about 2230 2/27

  •  34055 02/28/01 07:54  tajima         He flow oscillating

  •  34054 02/28/01 07:51  s taylor       hms q1 trip (late entry)

  •  34053 02/28/01 07:32  tajima         target ioc rebooted

  •  34051 02/28/01 05:16  tajima         scaler overflow counter doesn't reset automatically

  •  34049 02/28/01 04:32  s taylor       bpm and bcm screens

  •  34047 02/28/01 03:28  s taylor       charybdis on: proton polarity

  •  34046 02/28/01 02:49  tajima         scaler overflow counters

  •  34045 02/28/01 02:24  s taylor       bcm screen back: rebooted vmec15

  •  34044 02/28/01 02:03  s taylor       charybdis off

  •  34043 02/28/01 02:01  s taylor       moller results

  •  34038 02/28/01 00:45  s taylor       moller q2 trip

  •  34037 02/28/01 00:14  s taylor       npol problem channels

    • Tuesday

  •  34034 02/27/01 23:49  cdaq           Q1 trip

  •  34033 02/27/01 23:08  cdaq           HMS quad fields

  •  34031 02/27/01 20:16  C. Howell      end-of-run scalers

  •  34025 02/27/01 16:00  hcf            DAQ tests...

  •  34023 02/27/01 15:40  cdaq           back to beam permit

  •  34022 02/27/01 14:59  tireman        NPOL trigger restored after cosmic runs

  •  34021 02/27/01 14:38  hcf            christmas tree

  •  34020 02/27/01 13:41  hcf            Moller Q2 MOSFET fault.

  •  34019 02/27/01 13:40  cdaq           minimal cryogens for target

  •  34018 02/27/01 13:34  tireman        Run 38668 is actually a cosmic run

  •  34017 02/27/01 13:32  hcf            rebooted vmec15

  •  34015 02/27/01 12:56  hcf            G0 Radiation Monitor Cable 313

  •  34014 02/27/01 12:46  cdaq           maintenance will go past 14:00

  •  34013 02/27/01 12:18  cdaq           bad HMS vacuum

  •  34012 02/27/01 12:03  hcf            moller magnets back on

  •  34010 02/27/01 11:01  hcf            Moller quads off for looking

  •  34009 02/27/01 10:36  C. Howell      end-of-run scalers - charge

  •  34008 02/27/01 10:24  cdaq           1/2 wave plate request

  •  34007 02/27/01 10:18  hcf            maintenance period begins

  •  34005 02/27/01 10:08  tireman        NPOL trigger change for cosmic run(s)

  •  33997 02/27/01 04:05  staylor        bpm and bcm screens

  •  33996 02/27/01 03:04  s taylor       new list of bad NPOL detectors

  •  33995 02/27/01 03:01  s taylor       charybdis changed to electron polarity

  •  33993 02/27/01 00:55  staylor        replay messages

  •  33991 02/27/01 00:10  s taylor       more on hms q2 status

    • Monday

  •  33988 02/26/01 22:44  cdaq           Q3 trip

  •  33987 02/26/01 21:06  Punjabi        HP heater in the target

  •  33984 02/26/01 19:56  cdaq           Change polarity

  •  33982 02/26/01 16:26  ulmer          HMS Q2 Display locked

  •  33979 02/26/01 15:57  hcf            Q3 crash - then PC hung.

  •  33978 02/26/01 15:45  cdaq           lost bpm's

  •  33976 02/26/01 15:13  hcf            Q2 PC hung. Reboot killed magnet.

  •  33975 02/26/01 15:10  hcf            hd12 (still) set at 0.0v

  •  33973 02/26/01 14:26  cdaq           Charybdis polarity to "ELECTRON"

  •  33970 02/26/01 12:30  cdaq           Q3 not set right. Run 38649 is junk.

  •  33969 02/26/01 12:29  cdaq           Q3 trip

  •  33967 02/26/01 11:17  C. Howell      end-of-run scalers and run control

  •  33966 02/26/01 10:56  tireman        detector 34F restored -- late entry

  •  33962 02/26/01 09:42  cdaq           moller results

  •  33959 02/26/01 08:49  hcf            Moller Q1 "start"ed

  •  33957 02/26/01 08:23  tireman        Detector 34F TDC signal missing

  •  33954 02/26/01 03:24  s taylor       bpm and bcm screens

  •  33953 02/26/01 02:52  s taylor       NPOL bad channel list

  •  33951 02/26/01 00:30  s taylor       beam off

    • Sunday

  •  33948 02/25/01 23:29  tajima         #38629 is junk

  •  33947 02/25/01 23:19  hubt           asked 75 but got 50 uA

  •  33946 02/25/01 22:42  hubt           NPOL front secondary 12 -20

  •  33945 02/25/01 22:39  hubt           NPOL front secondary 1-12

  •  33944 02/25/01 22:36  saw            ROC7 missing data errors

  •  33943 02/25/01 22:28  hubt           test run numbers: #38630 to 38638

  •  33942 02/25/01 22:22  hubt           ROC 7 problem

  •  33940 02/25/01 22:17  hubt           Beam not stable

  •  33930 02/25/01 19:31  M Jones        Moller solenioid filled

  •  33929 02/25/01 19:11  hubt           Q3 trip and reset

  •  33928 02/25/01 18:52  hubt           target status

  •  33927 02/25/01 18:40  smithg         target cooled down and ready

  •  33924 02/25/01 14:06  tireman        NPOL trigger change after cosmic runs

  •  33923 02/25/01 14:02  tireman        cosmic run 38628 ends early

  •  33922 02/25/01 13:53  tireman        Detector 7R TDC restored

  •  33921 02/25/01 13:42  tireman        detector 7R TDC

  •  33920 02/25/01 13:40  tireman        detector 7R TDC missing in run 38627

  •  33918 02/25/01 13:26  tireman        NPOL trigger change - late entry

  •  33917 02/25/01 13:25  tireman        detector 7R TDC problem

  •  33916 02/25/01 13:24  tireman        detector 7R patched trough

  •  33915 02/25/01 13:11  smithg         FINALLY able to start tgt cooldown procedure

  •  33914 02/25/01 13:11  tireman        cosmic run junk...must change prescales

  •  33910 02/25/01 08:53  M Jones        status

  •  33909 02/25/01 05:04  C. Howell      End-of-run scalers

  •  33908 02/25/01 02:56  tajima         beam line vacuum

  •  33906 02/25/01 01:33  tireman        NPOL trigger change after cosmic run 38624

  •  33905 02/25/01 00:38  tireman        disregard entry

  •  33904 02/25/01 00:37  tireman        detector checks - late entry

  •  33903 02/25/01 00:25  tireman        HV monitor problems, g0ioc1 reboot - late entry

  •  33902 02/25/01 00:21  tireman        npol detector 37 mystery solved, I hope

  •  33900 02/25/01 00:01  tireman        gas shed check, helium bottle changed - later entry

    • Saturday

  •  33898 02/24/01 22:09  hamlet         Probably will be no beam up to noon 25 February

  •  33897 02/24/01 21:12  tireman        HV monitoring boxes restored

  •  33896 02/24/01 19:52  smithg         tgt cooldown on hold

  •  33895 02/24/01 19:42  Abdellah       ESR is up

  •  33894 02/24/01 18:54  M Jones        helium bottle changed

  •  33893 02/24/01 18:53  M Jones        HMS chamber gas

  •  33892 02/24/01 18:37  Abdellah       ESR down

  •  33891 02/24/01 17:09  tireman        target problems -- reinforcements arrive

  •  33890 02/24/01 17:06  tireman        problems going to controlled access

  •  33889 02/24/01 15:48  tireman        NPOL restoration begun

  •  33887 02/24/01 15:22  tireman        NPOL trigger change for cosmics -- NPOL recovery from power outage

  •  33886 02/24/01 15:19  tireman        CANS system restored for Hall C access

  •  33885 02/24/01 14:51  hcf            Moller status

  •  33884 02/24/01 14:09  tireman        unable to enter hall

  •  33883 02/24/01 11:36  aram           ELECTRICITY

  •  33881 02/24/01 10:24  finn           Q1 trip at 10:20 AM

  •  33879 02/24/01 09:52  spw            charybdis polarity change

  •  33877 02/24/01 09:03  Punjabi        target IOC reboot

  •  33873 02/24/01 05:51  spw            bad detector asymmetries

  •  33872 02/24/01 05:47  spw            change data disk from 3 to 4

  •  33868 02/24/01 04:27  spw            QE measurement, change Charybdis polarity

  •  33866 02/24/01 03:50  hamlet         Beam off

  •  33865 02/24/01 03:30  hamlet         DAQ End Run problem

  •  33864 02/24/01 03:18  hamlet         Lost BCM and BPM screen

  •  33862 02/24/01 01:41  C. Howell      End-of-run Scalers

  •  33861 02/24/01 01:30  C. Howell      End-of-Run Scalers

  •  33859 02/24/01 01:01  tajima         Q1 tripped off

  •  33858 02/24/01 00:56  hamlet         Q1  trip

    • Friday

  •  33855 02/23/01 23:53  hamlet         Charybdis OFF for Run #38609.

  •  33854 02/23/01 23:06  Abdellah       ROC2 rebooted

  •  33849 02/23/01 17:58  Abdellah       Beam off to fix beam trips

  •  33848 02/23/01 17:34  tireman        detector 37 -- an attempt to fix it.

  •  33846 02/23/01 16:45  tireman        detector 37 problems

  •  33845 02/23/01 16:10  s taylor       bad npol detector list

  •  33844 02/23/01 16:09  s taylor       moller results

  •  33838 02/23/01 14:08  s taylor       moller q2 mosfet faults

  •  33837 02/23/01 12:11  tireman        NPOL trigger change after cosmic run

  •  33836 02/23/01 12:02  tireman        NPOL HV change for PMT gain

  •  33835 02/23/01 11:29  Lassiter       HMS Dipooe PC reboot

  •  33834 02/23/01 11:29  tireman        detector update

  •  33833 02/23/01 11:18  tireman        G0 enters hall to move detector

  •  33832 02/23/01 11:02  Lassiter       Q3 chip replaced

  •  33830 02/23/01 09:16  tireman        NPOL trigger change for cosmic data

  •  33827 02/23/01 07:36  hamlet         Q3 trip

  •  33825 02/23/01 05:00  hamlet         Reboot TSO

  •  33823 02/23/01 03:24  hamlet         ROC2 and TSO reboot

  •  33822 02/23/01 03:23  W. Seo         No run #38597

  •  33820 02/23/01 03:09  W. Seo         Change charybdis electron polarity

  •  33819 02/23/01 02:43  maclachlan     target problems

  •  33818 02/23/01 01:51  hamlet         run # 38595 Junk, DAQ problem.

  •  33815 02/23/01 01:42  hamlet         TSO reboot

  •  33814 02/23/01 00:38  hamlet         Change disk data1 --> data2

    • Thursday

  •  33811 02/22/01 23:41  hamlet         No beam, problem in South Linac

  •  33808 02/22/01 23:18  hamlet         Q3 trip, run #38591 junk !

  •  33805 02/22/01 20:31  breuer         Warning Bad Triggers

  •  33804 02/22/01 20:11  breuer         HMS Q3 trip; target reboot

  •  33802 02/22/01 19:06  breuer         short cosmic run ...

  •  33797 02/22/01 16:08  s taylor       bcm history

  •  33796 02/22/01 15:48  s taylor       moller Q2 trip

  •  33794 02/22/01 14:36  s taylor       detector 57 problem

  •  33791 02/22/01 13:46  staylor        replay warnings

  •  33790 02/22/01 13:29  s taylor       hms q2 trip

  •  33786 02/22/01 11:31  s taylor       target ioc reboot

  •  33784 02/22/01 09:37  s taylor       bcm and bpm screens

  •  33783 02/22/01 09:22  Lassiter       PC reboots

  •  33781 02/22/01 08:30  maclachlan     moller measurement

  •  33779 02/22/01 07:57  hamlet         shift summary

  •  33777 02/22/01 07:54  maclachlan     moller parameters

  •  33775 02/22/01 07:35  maclachlan     lambda/2 change

  •  33774 02/22/01 07:19  hamlet         Q3 trip

  •  33772 02/22/01 06:13  hamlet         Beam will be off for ~10min

  •  33771 02/22/01 05:59  hamlet         Hall A start worm up target

  •  33770 02/22/01 05:49  hamlet         Beam of for MCC QE measurement

  •  33768 02/22/01 04:25  hamlet         Q3 trip

  •  33767 02/22/01 03:24  hamlet         Change disk data15 --> data16

  •  33764 02/22/01 01:52  hamlet         Q1 trip

  •  33761 02/22/01 00:24  hamlet         DAQ, reboot TSO and ROC2.

    • Wednesday

  •  33759 02/21/01 23:53  h. breuer      shift summary

  •  33757 02/21/01 23:12  H. Breuer      multiple magnet trips

  •  33752 02/21/01 18:29  H. Breuer      Moeller Q2 trip(s)

  •  33751 02/21/01 17:10  tireman        Helium bottle changed

  •  33750 02/21/01 17:08  tireman        NPOL detector update from this morning

  •  33747 02/21/01 16:22  H. Breuer      75 micro-Amp beam

  •  33745 02/21/01 16:00  vulcan         shift summary

  •  33743 02/21/01 13:45  vulcan         charybdis trip

  •  33741 02/21/01 13:32  vulcan         beam on

  •  33739 02/21/01 12:05  tireman        NPOL detector adjustments

  •  33738 02/21/01 10:12  vulcan         Magnet polarity

  •  33737 02/21/01 09:47  Mack           Polarized Target Gen Review Agenda

  •  33736 02/21/01 09:14  Vulcan         Data collection

  •  33735 02/21/01 09:11  vulcan         Lost beam

  •  33734 02/21/01 09:00  tireman        charybdis tripped off

  •  33732 02/21/01 08:04  hamlet         shift summary

  •  33726 02/21/01 06:54  hamlet         Change disk data13 --> data14

  •  33725 02/21/01 06:51  hamlet         Q3 trip

  •  33724 02/21/01 06:07  hamlet         BPM screen back to normal

  •  33722 02/21/01 05:50  hamlet         No beam. MCC will do QE

  •  33721 02/21/01 05:36  hamlet         Lost BPM screen

  •  33718 02/21/01 02:11  W. Seo         ROCs crash

  •  33715 02/21/01 00:53  Wonick Seo     Q1 tripped

  •  33713 02/21/01 00:07  h . breuer     shift summary

    • Tuesday

  •  33711 02/20/01 23:57  maclachlan     everything crashed

  •  33708 02/20/01 22:28  H. Breuer      Moeller Q2 trip

  •  33706 02/20/01 20:33  H . Breuer     Moeller Q2 trip

  •  33705 02/20/01 20:28  hbreuer        pol detector currents

  •  33703 02/20/01 19:43  h. breuer      beam current display

  •  33698 02/20/01 15:22  smithg         target ioc reboot

  •  33696 02/20/01 13:30  aram           det#59 and det#67

  •  33695 02/20/01 13:20  tireman1       witness to the time period the charybdis magnet was on

  •  33694 02/20/01 12:56  tajima         charybdis field tripped off

  •  33692 02/20/01 12:34  tajima         moller Q2 tripped off

  •  33688 02/20/01 10:32  hcf            WARNING: 1/2 WAVE PLATE DIFFERENT!!

  •  33682 02/20/01 07:23  s taylor       hms dipole trip

  •  33680 02/20/01 07:07  s taylor       beam current

  •  33678 02/20/01 06:27  s taylor       more on replay messages

  •  33676 02/20/01 04:44  s taylor       replay errors

  •  33675 02/20/01 04:32  s taylor       moller q2 trip

  •  33673 02/20/01 04:10  s taylor       beam current

  •  33671 02/20/01 03:28  s taylor       bpm screen

  •  33669 02/20/01 02:55  staylor        moller results

    • Monday

  •  33664 02/19/01 23:58  H. Breuer      shift summary

  •  33663 02/19/01 23:53  tireman        detector counting asymmetries update

  •  33661 02/19/01 23:40  tireman        target update at higher current

  •  33659 02/19/01 23:34  tireman        target update

  •  33658 02/19/01 23:33  tireman        DAQ test....Calvin via remote link

  •  33657 02/19/01 23:31  tireman        Correction to latest NPOL secondary power supply entries

  •  33656 02/19/01 23:28  tireman        NPOL secondary power supplies

  •  33655 02/19/01 23:27  tireman        NPOL secondary power supplies

  •  33654 02/19/01 23:25  tireman        NPOL secondary power supplies

  •  33653 02/19/01 23:24  tireman        NPOL secondary power supplies

  •  33650 02/19/01 22:20  tireman        target camera is dying

  •  33648 02/19/01 21:23  tireman        Helium bottle changed at Hall C downstream beamline

  •  33646 02/19/01 19:08  h. breuer      beam back

  •  33644 02/19/01 18:08  tireman        NPOL trigger restored to production running

  •  33643 02/19/01 17:17  tireman        NPOL trigger change for cosmic run

  •  33641 02/19/01 16:13  tireman        correction to quoted time

  •  33639 02/19/01 15:46  M Jones        INfo about current beam down

  •  33638 02/19/01 14:50  tajima         HMS shower counter HV

  •  33637 02/19/01 14:41  tajima         about moller Q2

  •  33636 02/19/01 13:30  hubt           Beam status

  •  33635 02/19/01 12:54  tireman        Hall entry to address NPOL detector problems

  •  33634 02/19/01 12:18  tajima         Important!! Hall-C Cell phone number(today only)

  •  33633 02/19/01 10:47  M Jones        got picture of Charybdis NMR

  •  33632 02/19/01 09:24  yan            Moeller raster operation

  •  33628 02/19/01 06:01  s taylor       moller results

  •  33623 02/19/01 04:09  maclach        Moller Raster Dead

  •  33619 02/19/01 01:20  s taylor       bad beam positions after moller q2 trip

  •  33618 02/19/01 01:17  s taylor       hms dipole trip; junk run.

  •  33617 02/19/01 00:45  s taylor       moller q2 tripped again

    • Sunday

  •  33614 02/18/01 23:53  tireman        target jt value opened for increase beam current -- target update

  •  33613 02/18/01 23:50  tireman        moeller quad 2 tripped again

  •  33612 02/18/01 23:44  Kelly          detector problems

  •  33610 02/18/01 23:13  tireman        target, loop 1 pressure -- another observation

  •  33609 02/18/01 23:00  tireman        target, loop 1 pressure value -- an observation

  •  33608 02/18/01 22:10  tireman        NPOL secondary power supplies

  •  33607 02/18/01 22:08  tireman        NPOL secondary power supplies

  •  33606 02/18/01 22:04  tireman        NPOL secondary power supplies

  •  33605 02/18/01 22:01  tireman        NPOl secondary power supplies

  •  33604 02/18/01 21:54  tireman        target alarm - phone support, Greg Smith

  •  33602 02/18/01 21:32  tireman        target alarms -- loop 1 pressure

  •  33600 02/18/01 20:51  tireman        Charybdis warning light is out

  •  33599 02/18/01 20:37  tireman        Helium bottle went empty

  •  33598 02/18/01 20:06  tireman        MCC  --Beam down

  •  33597 02/18/01 18:59  Tang           Unstable beam position and current

  •  33595 02/18/01 18:49  tireman        Moeller quad 2 tripped

  •  33594 02/18/01 18:36  tireman        HV change for PMT gain

  •  33592 02/18/01 17:51  tireman        charybdis polarity change

  •  33591 02/18/01 17:09  tireman        MCC called - RF cavity is down, called the experts

  •  33590 02/18/01 16:28  tajima         ice dissappeared

  •  33589 02/18/01 16:08  tajima         Online scaler outputs changed

  •  33588 02/18/01 15:16  M Jones        beam current and position plots

  •  33586 02/18/01 14:17  M Jones        No camera on charybdis NMR

  •  33585 02/18/01 13:35  tajima         #38500 is junk.

  •  33582 02/18/01 11:33  smithg         target iceball

  •  33581 02/18/01 11:03  M Jones        Detectors with bad Front/Rear ratios

  •  33579 02/18/01 10:54  finn           target tv camera

  •  33577 02/18/01 10:34  tajima         target ioc rebooted

  •  33573 02/18/01 08:01  s taylor       ice falling off top of target

  •  33572 02/18/01 05:02  s taylor       tuning continues

  •  33571 02/18/01 00:26  tireman        Helium bottle changed -- Hall C downstream beam line

  •  33569 02/18/01 00:01  tireman        update from MCC - confirmed Moeller settings

    • Saturday

  •  33568 02/17/01 23:10  tireman        helium bottle low -- call the EMT's, its dying!

  •  33567 02/17/01 23:02  tireman        Hall C quick look over - cryogenics look good

  •  33566 02/17/01 22:51  tireman        more on the update from MCC

  •  33565 02/17/01 22:31  tireman        Update from MCC

  •  33564 02/17/01 19:30  tireman        18:30 update in Hall C

  •  33563 02/17/01 18:57  M Jones        copy of elog entry on helicity fix

  •  33562 02/17/01 16:54  tireman        G0 makes an entry

  •  33561 02/17/01 16:53  tireman        Update from run coordinator

  •  33560 02/17/01 16:30  tajima         helicity problem fixed

  •  33558 02/17/01 14:48  aram           Helium bottle

  •  33557 02/17/01 13:01  tajima         Q3 problem fixed.

  •  33556 02/17/01 12:28  hcf            helicity signals problem

  •  33554 02/17/01 11:26  tajima         Q3  problem continues

  •  33553 02/17/01 11:07  hcf            Moller all ready

  •  33552 02/17/01 11:06  tajima         Q3 reset

  •  33551 02/17/01 11:04  tajima         Q3 tripped off AGAIN

  •  33550 02/17/01 10:21  M Jones        HMS Q3 tripped again

  •  33549 02/17/01 10:15  M Jones        Had to do PC reboot on HMS Q1

  •  33548 02/17/01 09:56  hcf            moller level gauge breaker was tripped

  •  33547 02/17/01 09:46  tajima         HMS high voltages ON

  •  33546 02/17/01 09:31  M Jones        Reset hms hodoscope h1x04-

  •  33545 02/17/01 09:23  M Jones        Turned HMS Q1 on

  •  33544 02/17/01 09:22  tajima         Q3 tripped off twice

  •  33543 02/17/01 08:46  M JOnes        entry 33541 should have been Q3

  •  33542 02/17/01 08:45  M Jones        Beam Status

  •  33541 02/17/01 08:29  M Jones        reset HMS Q1

    • Friday

  •  33540 02/16/01 23:31  C.Yan          Target alarm beeped!

  •  33539 02/16/01 21:40  hcf            moller cooldown status

  •  33538 02/16/01 21:01  smithg         target cold

  •  33537 02/16/01 16:04  tireman        NPOL trigger change for end of cosmic run

  •  33536 02/16/01 14:28  tireman        Cosmic run 38494 ends early

  •  33534 02/16/01 13:47  tireman        run 38493 failed due to TSO connection failure

  •  33532 02/16/01 13:41  tireman        NPOL trigger change for cosmic run

  •  33530 02/16/01 10:29  hcf            moller ready except for cryo

    • Thursday

  •  33529 02/15/01 15:42  hcf            Moller cooldown tomorrow, too.

  •  33528 02/15/01 13:50  tireman        detector 70 restored -- late entry

  •  33527 02/15/01 10:34  smithg         target vacuum problem fixed

    • Wednesday

  •  33526 02/14/01 16:06  smithg         target cooldown

    • Monday

  •  33525 02/12/01 16:49  tireman        trigger circuit restored to production running

  •  33523 02/12/01 15:16  tireman        trigger changefor cosmic run

  •  33522 02/12/01 09:45  hcf            helicity signals restored

    • Friday

  •  33521 02/09/01 16:51  tireman        reason for cosmic ray run failures

  •  33519 02/09/01 09:02  tireman        cosmic run after TSO reboot failed

    • Thursday

  •  33516 02/08/01 14:42  tireman        cosmic run failed again...hey it worked Sunday

  •  33514 02/08/01 14:10  tireman        cosmic run fails again.

  •  33512 02/08/01 13:58  tireman        cosmic run failed

  •  33510 02/08/01 13:53  tireman        cosmic run failed

  •  33509 02/08/01 13:48  tireman        trigger change

    • Monday

  •  33507 02/05/01 12:57  smithg         scattering chamber vacuum

    • Sunday

  •  33506 02/04/01 11:47  aram           Beam Current number for 38252 run .

    • Saturday

  •  33505 02/03/01 14:08  tireman        cosmic trigger change

  •  33503 02/03/01 12:50  tireman        Trigger change for cosmics

    • Thursday

  •  33502 02/01/01 16:23  hcf            Phase separator bypass valve readout fixed.