Jefferson Lab Hall C Logbook for March 01 - runstarts omitted

  • Main INDEX

    Saturday

  •  35064 03/31/01 21:29  tireman        PMT LED pulse height monitor is unavailable

  •  35063 03/31/01 21:17  tireman        NPOL detector update - late entry

  •  35062 03/31/01 20:57  tireman        detector adjustments - late entry

  •  35060 03/31/01 18:32  Khandaker      Q2 tripped

  •  35057 03/31/01 17:25  Khandaker      Pause / CODA evt counter

  •  35053 03/31/01 15:59  ak opper       injector tune

  •  35051 03/31/01 14:28  beaufait       hms airflow fault

  •  35050 03/31/01 13:06  ak opper       HMS AC FAULT

  •  35048 03/31/01 11:21  Razmik         Helium bottle

  •  35047 03/31/01 11:09  M Jones        Modified check_scalers.tcl script

  •  35043 03/31/01 08:09  Danagoulian    Shift Summary

  •  35042 03/31/01 08:08  Danagoulian    Gas Cerenkov

  •  35038 03/31/01 01:08  tajima         target ioc rebooted and a loop2 alarm set point changed

    • Friday

  •  35035 03/30/01 23:24  hamlet         Change disk data11 --> data12

  •  35033 03/30/01 20:51  hamlet         Q3 tripped again

  •  35031 03/30/01 20:22  hamlet         HMS quad Q3 tripped

  •  35025 03/30/01 16:16  Manley         Day shift summary

  •  35018 03/30/01 10:45  vulcan         Charybdis  pol. changed

  •  35014 03/30/01 08:16  S. Danagouli   Shift Summary

  •  35013 03/30/01 07:27  tireman        Beam taken for QE measurement - late entry

  •  35011 03/30/01 05:51  tireman        Q3 tripped again

  •  35010 03/30/01 05:06  tireman        target concern - PTD2tank pressure anomaly

  •  35008 03/30/01 02:31  tireman        Q2 triped to end run

  •  35007 03/30/01 01:21  tireman        NPOL 70R timing signal restored

  •  35005 03/30/01 00:58  tireman        Q3 trip and recovery

  •  35004 03/30/01 00:17  tireman        Helium bottle changed

    • Thursday

  •  35001 03/29/01 23:54  Khandaker      Eve Shift Summary

  •  34996 03/29/01 16:01  Keppel         Day Shift Summary

  •  34995 03/29/01 15:50  Keppel         accelerator tests

  •  34991 03/29/01 14:14  hcf            Moller TDC timing adjustments

  •  34990 03/29/01 12:50  Keppel         npol veto 70 ~fixed

  •  34989 03/29/01 12:33  Keppel         Q3 trip

  •  34987 03/29/01 11:27  Keppel         npol veto 70 problem

  •  34982 03/29/01 07:29  tireman        ROC 7 errors have resurfaced...or have I been sleeping?

  •  34981 03/29/01 07:11  tireman        routine check finds....what else but frozen PCs

  •  34980 03/29/01 07:02  tireman        BCM and BPM screen shots

  •  34978 03/29/01 05:01  tireman        run paused for IOC reboot

  •  34977 03/29/01 05:00  tireman        target IOC rebooted ... with a hiccup

  •  34976 03/29/01 04:12  tireman        Charybdis back on

  •  34975 03/29/01 04:11  tireman        Charybdis turned off - late entry

  •  34972 03/29/01 00:14  tireman        Magnet status

    • Wednesday

  •  34971 03/28/01 23:59  hamlet         Shift summary 28 March 16:00-24:00

  •  34969 03/28/01 22:25  hamlet         One more Q3 trip

  •  34968 03/28/01 21:27  hamlet         HMS quad Q3 trip

  •  34965 03/28/01 19:53  hamlet         HMS Dipole tripped

  •  34963 03/28/01 19:10  hamlet         HMS quad Q3 trip

  •  34962 03/28/01 17:54  maclachlan     target trouble

  •  34958 03/28/01 15:29  saw            Access to disable pressure sensor

  •  34956 03/28/01 14:09  Manley         Hall C Beam Current

  •  34954 03/28/01 12:24  reichelt       Moller results

  •  34950 03/28/01 11:12  saw            Dipole recovery

  •  34948 03/28/01 10:50  saw            Dipole trip

  •  34944 03/28/01 07:24  tireman        beam back

  •  34942 03/28/01 07:21  tireman        dipole, vmec....the latest in the rebooting

  •  34941 03/28/01 07:09  tireman        Beam off for RF troubles

  •  34940 03/28/01 06:18  tireman        Normal inspection finds...what else, frozen PCs

  •  34939 03/28/01 06:16  tireman        Helium bottle changed

  •  34937 03/28/01 03:14  tireman        Detector problems list shrinks...It's about time

  •  34936 03/28/01 03:09  tireman        Beam taken for QE measurement

  •  34935 03/28/01 03:07  tireman        ROC 2 dies during end transition

  •  34934 03/28/01 00:49  tireman        .BCM and BPM screens

    • Tuesday

  •  34932 03/27/01 23:49  Khandaker      Eve Shift Summary

  •  34931 03/27/01 23:43  maclachlan     target trouble

  •  34926 03/27/01 16:19  maclachlan     Moeller Q2 trip

  •  34924 03/27/01 15:33  Mack           HMS tracking efficiency should be okay

  •  34921 03/27/01 13:16  tireman        NPOL trigger changed for cosmic runs

  •  34920 03/27/01 12:50  saw            Access allowed with high radiation guard restrictions

  •  34919 03/27/01 12:22  saw            Hall contaminated

  •  34918 03/27/01 10:29  saw            Q2 trip

  •  34917 03/27/01 10:22  saw            Maintenence and pass change

  •  34914 03/27/01 07:08  tireman        

  •  34913 03/27/01 06:27  tireman        Q2 valve 13 having problems in auto control

  •  34912 03/27/01 06:23  tireman        Hall C downstream beamline helium bottle replaced

  •  34911 03/27/01 06:15  tireman        HMS drift chambers look much better with 39014

  •  34910 03/27/01 05:42  tireman        Q2 recovered ... beam back

  •  34908 03/27/01 04:44  tireman        Q2 trip...helium supply problem

  •  34907 03/27/01 03:26  tireman        improvements examples of HMS - continued

  •  34906 03/27/01 03:22  tireman        HMS is improving...a comparison

  •  34905 03/27/01 03:18  tireman        HMS examples continue ... drift time

  •  34904 03/27/01 03:16  tireman        More examples of HMS tracking differences

  •  34903 03/27/01 03:08  tireman        HMS reconstruction problems ... an example

  •  34902 03/27/01 02:33  C.Yan          target problem

  •  34900 03/27/01 01:33  tireman        run ends... MCC to do QE measurement

  •  34898 03/27/01 01:17  tireman        NPOL detector concerns...I need another access

  •  34896 03/27/01 00:03  lgan           shift summary

    • Monday

  •  34893 03/26/01 21:27  lgan           drift chamber

  •  34892 03/26/01 21:18  reichelt       Moller results

  •  34883 03/26/01 18:10  lgan           Hall C Access Restrictions.

  •  34882 03/26/01 18:02  lgan           Hall C Access Restricitions

  •  34879 03/26/01 17:15  finn           tonight's run plan

  •  34877 03/26/01 16:48  finn           Beam back in Hall C

  •  34876 03/26/01 16:14  smithg         target back on

  •  34874 03/26/01 15:11  E. Christy     Hall Closed: ready for beam

  •  34873 03/26/01 15:11  tireman        NPOL cosmic run was for test only

  •  34872 03/26/01 15:10  tireman        PHM boxes cycled ... detector 22 fixed, I hope

  •  34870 03/26/01 14:41  hcf            Moller solenoid on

  •  34869 03/26/01 10:11  tireman        minor problems with NPOL - access required

  •  34868 03/26/01 10:03  tireman        Run 38997 contains no cosmic data

    • Sunday

  •  34866 03/25/01 16:33  tireman        run incorrectly labeled -IMPORTANT

  •  34865 03/25/01 16:04  tajima         NPOL photos

    • Friday

  •  34864 03/23/01 17:12  staylor        shift cancellations

  •  34863 03/23/01 17:07  tireman        Shutdown for contamination clean up

  •  34862 03/23/01 16:53  maclachlan     target heater power

  •  34860 03/23/01 15:02  hcf            Moller recovery complete

  •  34858 03/23/01 13:23  hcf            Moller Cryo recovery --- almost done

  •  34857 03/23/01 13:19  hcf            awaiting command decision

  •  34856 03/23/01 12:22  hcf            MOller Q1 fixed

  •  34855 03/23/01 12:17  tireman        NPOL trigger changed for cosmic run

  •  34852 03/23/01 10:20  mack           status

  •  34851 03/23/01 09:42  mack           reboot hms dipole and floss regularly

  •  34850 03/23/01 09:32  mack           beam off for cough test; rebooting hms dipole

  •  34849 03/23/01 09:26  mack           focal plane unusual but okay

  •  34848 03/23/01 08:48  plaster        Target IOC Reboot

  •  34845 03/23/01 07:58  hamlet         Shift summary 23 March 00:00-08:00

  •  34843 03/23/01 06:38  hamlet         ROC2  reboot

  •  34840 03/23/01 03:24  hamlet         change disk data2 --> data3

  •  34838 03/23/01 02:02  hamlet         Beam off for MCC QE measurement

  •  34836 03/23/01 00:07  hamlet         Change polarity of Charibdis positive --> negative

    • Thursday

  •  34834 03/22/01 23:59  tireman        swing shift summary

  •  34832 03/22/01 22:40  tireman        bpm and bcm screens

  •  34830 03/22/01 20:41  tireman        Helium bottle changed - late entry

  •  34829 03/22/01 20:40  tireman        moller soleniod ramped down

  •  34828 03/22/01 20:32  tireman        beam back in hall

  •  34827 03/22/01 20:30  hcf            record

  •  34824 03/22/01 19:21  hcf            Moller Q1 control failure symptoms

  •  34823 03/22/01 19:11  Finn           Moller Quads turned off

  •  34822 03/22/01 18:25  tireman        Dipole funny error - PC rebooted

  •  34821 03/22/01 18:12  tireman        HMS Q3 tripp - late entry

  •  34820 03/22/01 18:07  tireman        Update on moller quad 1 status .... its dead Jim

  •  34819 03/22/01 17:02  tireman        MCC calls about Q1 trip/ controlled access to reset power supply

  •  34816 03/22/01 15:08  M Jones        Shunt readings back

  •  34815 03/22/01 15:07  M Jones        HMS Q2 trip ended run 38981

  •  34811 03/22/01 11:40  M Jones        Run 38980 should be 70uA and +170.5 for charybdis

  •  34810 03/22/01 11:03  tajima         target IOC rebooted

  •  34808 03/22/01 10:44  M Jones        stop run 38979 to reboot target IOC

  •  34807 03/22/01 10:19  M Jones        beam charge asymmetry and script

  •  34806 03/22/01 10:12  M Jones        Change to Charybdis proton +170.5 for run 38979

  •  34805 03/22/01 09:52  M Jones        Beam back. Beam dump ion chambers fixed

  •  34803 03/22/01 09:13  M Jones        Beam down for 1/2 hour

  •  34802 03/22/01 09:11  M Jones        TSO crashed ended run 38978

  •  34800 03/22/01 07:27  s taylor       owl shift notes

  •  34797 03/22/01 05:04  staylor        bcm and bpm screens

  •  34796 03/22/01 04:54  s taylor       charge asymmetry

  •  34794 03/22/01 04:29  s taylor       npol det 70 and charge asymmetry

  •  34792 03/22/01 03:36  s taylor       npol det 70 problem

  •  34790 03/22/01 02:15  s taylor       replay warning messages

  •  34788 03/22/01 00:54  s taylor       HMS dipole trip

  •  34785 03/22/01 00:03  tireman        Swing shift summary

    • Wednesday

  •  34784 03/21/01 23:06  tireman        Moller runs end/hall C to controlled access per RadCon

  •  34781 03/21/01 22:03  reichelt       Moller solenoid ramped up

  •  34780 03/21/01 21:44  tireman        Beam delivery update - good news/bad news

  •  34779 03/21/01 20:52  tireman        Hall C ready for beam

  •  34778 03/21/01 19:51  tireman        Reason for the delay...Hall C work still underway

  •  34777 03/21/01 19:25  tireman        NPOL tweaking to remove counting asymmetries

  •  34776 03/21/01 19:09  tireman        Sweep to begin

  •  34775 03/21/01 18:37  tireman        gas flow alarm/HMS high voltage trip

  •  34774 03/21/01 17:15  tireman        Spare Optical Isolator chips

  •  34773 03/21/01 17:10  tireman        A little trouble with HMS magnets

  •  34772 03/21/01 16:33  tireman        HMS high voltages restored

  •  34771 03/21/01 15:41  Vulcan         Field in charybdis

  •  34770 03/21/01 15:36  vulcan         Current in charybdis

  •  34769 03/21/01 14:14  tireman        NPOL HV adjustment for gain

  •  34768 03/21/01 14:09  tireman        NPOL trigger change after cosmic runs

  •  34767 03/21/01 14:00  tireman        Gas flow restored - gas panel reset

  •  34766 03/21/01 12:03  hcf            Moller Scaler Inhibits -- new cable

    • Tuesday

  •  34763 03/20/01 19:24  reichelt       Moller solenoid ramped down

  •  34760 03/20/01 13:49  tireman        Cosmic run 38965 is junk

  •  34757 03/20/01 13:44  tireman        NPOL trigger change for cosmic runs

  •  34756 03/20/01 10:56  reichelt       shunts for Charybdis

  •  34755 03/20/01 10:19  hcf            entry 31313 Charybdis polarity: null measurement

  •  34754 03/20/01 09:16  smithg         hall entry today problematic

  •  34751 03/20/01 06:52  s taylor       bcm screen

  •  34750 03/20/01 06:40  s taylor       hms q3 tripped, not q2.

  •  34749 03/20/01 06:31  s taylor       hms magnets off

  •  34747 03/20/01 02:21  staylor        HMS dipole trip

  •  34745 03/20/01 00:01  hamlet         Shift summary 19 March 16:00-24:00

    • Monday

  •  34742 03/19/01 23:48  hamlet         We will run Dummy on target

  •  34741 03/19/01 23:30  hamlet         MCC  will keep beam current <25uA due to Ion chamber problem

  •  34739 03/19/01 22:36  hamlet         Run #38959 junk !

  •  34737 03/19/01 21:53  hamlet         Now TV don't help to control Charybdis field

  •  34734 03/19/01 18:12  hamlet         Change disk data14 --> data15

  •  34733 03/19/01 18:04  hamlet         HMS Q1,Q2,Q3 reboot, HCAL HV trip

  •  34730 03/19/01 16:36  hamlet         1/2 wave plate from now "in"

  •  34728 03/19/01 16:12  tajima         Ar bottle

  •  34727 03/19/01 15:15  tajima         Q2 screen freezed

  •  34724 03/19/01 14:47  hamlet           benesch report of March 12

  •  34722 03/19/01 11:44  tajima         Q3 trip

  •  34721 03/19/01 11:33  tajima         beam off

  •  34720 03/19/01 10:13  smithg         target ioc rebooted

  •  34716 03/19/01 08:47  tajima         beam off for 5-10 min

  •  34715 03/19/01 08:40  tajima         change disk

  •  34711 03/19/01 07:02  M Jones        Change Charybdis to electron polarity

  •  34710 03/19/01 05:41  tireman        ROC 2 crash brings run 38946 to a close

  •  34708 03/19/01 04:17  tireman        Dipole PC hung up ... rebooted

  •  34706 03/19/01 03:16  tireman        Helium bottle changed at Hall C downstream beamline

  •  34705 03/19/01 02:29  tireman        VMEC2 rebooted

  •  34704 03/19/01 02:28  tireman        run ends early to change data disk

  •  34701 03/19/01 01:14  tireman        VMEC18 rebooted

  •  34700 03/19/01 01:03  tireman        BPM and BCM screen shots

  •  34698 03/19/01 00:44  tireman        laser attenuator has reached its maximum

  •  34697 03/19/01 00:35  tireman        Target IOC heartbeat restored

    • Sunday

  •  34694 03/18/01 21:05  Tang           Q2 tripped

  •  34692 03/18/01 19:59  Tang           DAQ crash

  •  34688 03/18/01 15:40  tajima         TSO rebooted

  •  34686 03/18/01 15:31  tajima         change polarity to proton

  •  34682 03/18/01 14:27  tajima         target ioc rebooted

  •  34681 03/18/01 14:04  tajima         end of cycle 2

  •  34680 03/18/01 13:42  tajima         bcm and bpm--MCC can't get correct beam y position for 3H00A

  •  34675 03/18/01 08:15  Abdellah       Note on beam current increase

  •  34674 03/18/01 08:12  Abdellah       About Quads trips reporting

  •  34671 03/18/01 07:02  M Jones        HMS Q3 tripped end run 38925

  •  34670 03/18/01 06:43  tireman        Hall C radiation monitor quickpic

  •  34668 03/18/01 04:02  tireman        Hall C helium bottle changed - late entry

  •  34666 03/18/01 03:48  M Jones        HMS Q2 tripped to end 38927

  •  34663 03/18/01 00:40  tireman        NPOL secondary power supplies

  •  34662 03/18/01 00:39  tireman        NPOL secondary power supplies

  •  34661 03/18/01 00:37  tireman        NPOL secondary power supplies

  •  34660 03/18/01 00:36  tireman        NPOL secondary power supplies

  •  34658 03/18/01 00:09  M Jones        charybdis is in electron polarity

    • Saturday

  •  34654 03/17/01 20:11  Tang           Beam back

  •  34652 03/17/01 19:06  Tang           Accelerator problem, beam stopped

  •  34650 03/17/01 16:43  reichelt       Charybdis polarity

  •  34649 03/17/01 16:36  reichelt       Charybdis Hall probe

  •  34648 03/17/01 16:30  reichelt       Moller solenoid polarity

  •  34647 03/17/01 16:21  Abdellah       Q2 trips fixed

  •  34645 03/17/01 12:31  finn           beam off for Hall B energy change

  •  34644 03/17/01 12:30  finn           Another Q2 trip

  •  34643 03/17/01 12:14  finn           Q2 trips becoming more frequent?

  •  34635 03/17/01 08:03  tireman        Q2 tripped...trouble getting it restarted

  •  34632 03/17/01 06:25  tireman        HMS magnet update

  •  34631 03/17/01 05:40  tireman        current maxed out

  •  34630 03/17/01 05:21  staylor        bcm and bpm screens

  •  34628 03/17/01 05:02  tireman        Q1 PC does a belly up

  •  34627 03/17/01 04:59  tireman        Charybdis magnet on proton polarity

  •  34626 03/17/01 04:59  tireman        target GUI restarted

  •  34624 03/17/01 04:21  tireman        HMS quad update

  •  34623 03/17/01 04:19  tireman        Q2 dropped out...restarted

    • Friday

  •  34618 03/16/01 23:59  hamlet         Shift summary 16 March 16:00-24:00

  •  34616 03/16/01 23:44  hamlet         HMS quad q2 trip

  •  34613 03/16/01 21:02  hamlet         HMS quad Q3 trip

  •  34611 03/16/01 20:38  hamlet         HMS quad Q2 reboot

  •  34610 03/16/01 19:50  hamlet         Beam off at 19:10 due ro RF trip

  •  34609 03/16/01 18:35  hamlet         Dummy target after ~70uA "test"

  •  34608 03/16/01 17:40  hamlet         ~40uA Current for run #38903, MCC limit !!

  •  34607 03/16/01 17:35  Mack           dummy target Imax is 40 microA

  •  34605 03/16/01 17:13  hamlet         HMS Q2 trip

  •  34604 03/16/01 17:08  smithg         dummy tgt beam current

  •  34603 03/16/01 16:34  vulcan         shift summary

  •  34598 03/16/01 12:39  jroche         switching from ld2 target to lh2 target

  •  34596 03/16/01 11:02  jroche         target ioc reboot

  •  34594 03/16/01 10:21  vulcan         reboot target ioc

  •  34593 03/16/01 09:50  jroche         target ioc reboot

  •  34588 03/16/01 07:21  tireman        Helium bottle changed at the Hall C downstream beam line

  •  34587 03/16/01 06:51  staylor        bcm and bpm screens

  •  34585 03/16/01 06:13  tireman        Q2 tripped off to end run

  •  34584 03/16/01 05:38  tireman        Run 38894 is junk ... varies problems

  •  34583 03/16/01 05:34  s taylor       charybdis hall probe readings

  •  34582 03/16/01 05:18  tireman        Target IOC reboot

  •  34581 03/16/01 05:16  tireman        3 Million events per run

  •  34576 03/16/01 01:57  s taylor       reboot HMS Q3 pc

  •  34573 03/16/01 00:28  tireman        HMS shower counters A and B tripped off

    • Thursday

  •  34569 03/15/01 22:57  M JOnes        HMS Q2 tripped

  •  34568 03/15/01 22:48  M Jones        veto secondary (2)

  •  34567 03/15/01 22:47  M Jones        veto secondary

  •  34566 03/15/01 22:46  M Jones        rear secondary (2)

  •  34565 03/15/01 22:45  M Jones        rear secondary

  •  34564 03/15/01 22:45  M Jones        Front secondary (2)

  •  34563 03/15/01 22:44  M Jones        Front secondary

  •  34562 03/15/01 22:43  M Jones        veto primary (2)

  •  34561 03/15/01 22:42  M Jones        veto primary

  •  34560 03/15/01 22:40  M JOnes        NPOL rear primary (2)

  •  34559 03/15/01 22:39  M Jones        NPOL rear primary

  •  34558 03/15/01 22:38  M Jones        npol front (part 2)

  •  34557 03/15/01 22:37  M Jones        Npol front

  •  34555 03/15/01 21:25  M Jones        Charybdis field is -983 during run 38886

  •  34554 03/15/01 21:23  M Jones        Charybdis shunt voltage reads zero??

  •  34553 03/15/01 21:12  M Jones        Charybdis current and shunt

  •  34551 03/15/01 20:40  M Jones        Change Charybdis to negative polarity

  •  34550 03/15/01 20:39  M Jones        HMS Q3 tripped

  •  34549 03/15/01 20:33  M Jones        bcm and bpm

  •  34547 03/15/01 20:04  M Jones        HMS q1 tripped

  •  34544 03/15/01 17:57  M Jones        Charybdis current jumping so stop run 38880

  •  34539 03/15/01 15:51  hcf            prescale settings

  •  34538 03/15/01 15:44  hcf            Limited to 70 microamps by noisey MPS BCM

  •  34537 03/15/01 15:44  hcf            Moller Results

  •  34536 03/15/01 15:33  hcf            Charybdis field reading

  •  34534 03/15/01 14:55  hcf            Losses in North Linac keep us down

  •  34533 03/15/01 14:45  hcf            beam returns after blm setup

  •  34532 03/15/01 14:20  hcf            going down to set up BLM limit

  •  34530 03/15/01 13:38  hcf            Moller Done.

  •  34526 03/15/01 12:27  hcf            half-wave plate coming OUT

  •  34523 03/15/01 11:48  hcf            Moller test spoiled by MCC??

  •  34520 03/15/01 11:12  hcf            beam coming back

  •  34519 03/15/01 11:04  C. Howell      Lead curtain thickness increase - correction

  •  34518 03/15/01 10:32  cdaq           Charybdis field change.

  •  34517 03/15/01 10:19  cdaq           beam down

  •  34516 03/15/01 08:36  hcf            beam counts in moller right detector

  •  34514 03/15/01 08:07  hamlet         Shift summary 15 March 00:00-08:00

  •  34513 03/15/01 07:43  hamlet         One more version for Char field

  •  34512 03/15/01 07:37  hamlet         Charybdis field change during time !

  •  34510 03/15/01 05:54  hamlet         Change He bottle

  •  34509 03/15/01 05:13  C. Howell      Lead curtain thickness increase

  •  34508 03/15/01 04:14  hamlet         "Warning" info after replay

  •  34505 03/15/01 01:34  hamlet         Charybdis on for Proton

  •  34504 03/15/01 01:32  hamlet         Change disk data6 --> data7

  •  34503 03/15/01 00:34  C. Howell      Coincidence trigger timing

    • Wednesday

  •  34501 03/14/01 23:45  hamlet         Beam current 40uA for run #38867

  •  34499 03/14/01 20:45  reichelt       Moller results

  •  34493 03/14/01 18:42  tireman        beam current limitation for charybdis off

  •  34492 03/14/01 18:41  M Jones        charybdis on in electron mode

  •  34491 03/14/01 18:29  Jones,Tirema   20 sheets of Pb put back

  •  34489 03/14/01 16:56  tireman        NPOL secondary supplies

  •  34488 03/14/01 16:53  tireman        NPOL secondary powere supplies

  •  34487 03/14/01 16:52  tireman        NPOL secondary power supplies

  •  34486 03/14/01 16:50  tireman        Front NPOL secondary power supplies

  •  34482 03/14/01 16:08  lgan           shift summary

  •  34479 03/14/01 13:34  lgan           Npol rear secondary 33-44

  •  34478 03/14/01 13:32  lgan           Npol rear secondary 21-32

  •  34477 03/14/01 13:26  lgan           BCM screen

  •  34476 03/14/01 13:24  lgan           Npol front secondary 13-20

  •  34475 03/14/01 13:23  lgan           NPOL front secondary 1-12

  •  34470 03/14/01 08:48  Julie Roche    Charybdis to electron pol.

  •  34469 03/14/01 07:59  hamlet         Shift summary 14 March 00:00-08:00

  •  34466 03/14/01 07:02  staylor        target loop 1 oscillations

  •  34464 03/14/01 05:51  hamlet         Change He bottle.

  •  34463 03/14/01 05:32  hamlet         Beam current ~1.0uA for run #38848

  •  34462 03/14/01 04:29  staylor        heat load oscillations

  •  34461 03/14/01 04:23  hamlet         Target looks fine !

  •  34455 03/14/01 01:44  hamlet         Moller run #38845 with +2nsec in right det.

    • Tuesday

  •  34452 03/13/01 23:36  smithg         target cooldown completed

  •  34451 03/13/01 19:39  smithg         started target cool down procedure (again...)

  •  34450 03/13/01 18:12  tireman        NPOL trigger changed after cosmic runs

  •  34449 03/13/01 16:48  smithg         will try to get tgt & beam TONIGHT!

  •  34448 03/13/01 16:12  smithg         target status

  •  34446 03/13/01 10:40  saw            Bad cdaqs1 monitor status

    • Monday

  •  34445 03/12/01 16:07  tireman        PHM boxes running, GeN HV GUI back up

  •  34444 03/12/01 15:51  tireman        PHM boxes reset - again

  •  34443 03/12/01 14:14  hcf            Moller collimators adjusted

  •  34442 03/12/01 13:52  tireman        amendment to the PHM problems

  •  34441 03/12/01 13:49  tireman        PHM problems (pulse height monitoring)

  •  34440 03/12/01 12:10  smithg         target repair schedule

  •  34439 03/12/01 10:57  tireman        NPOL trigger change for cosmic run

    • Sunday

  •  34438 03/11/01 17:06  tireman        DO NOT TURN OFF NPOL HV!!!!!!!!!!!

  •  34437 03/11/01 14:46  smithg         target warmed up

  •  34436 03/11/01 14:29  Finn           status report- shut down to warm up target

  •  34433 03/11/01 13:21  smithg         tgt alignment problems

  •  34432 03/11/01 10:02  finn           request access to check target alignment

  •  34431 03/11/01 09:59  finn           15 cm dummy y-target

  •  34429 03/11/01 09:34  Finn           optics -7 target y-spectra

  •  34428 03/11/01 09:28  Howell         Sign of beam polarization

  •  34423 03/11/01 07:49  markowitz      elastic scattering hms spectra

  •  34421 03/11/01 07:16  tajima         target IOC rebooted

  •  34420 03/11/01 07:15  tajima         4cm LH2 is in

  •  34418 03/11/01 05:53  tajima         4cm LD2 target was in

  •  34416 03/11/01 05:42  tajima         too many HV trips!

  •  34414 03/11/01 04:09  tajima         no beam spot seen on BeO

  •  34413 03/11/01 03:40  tajima         beam position

  •  34412 03/11/01 03:13  danagoulian    Moller runs junc

  •  34408 03/11/01 02:49  tajima         charybdis is on, proton polarity

  •  34407 03/11/01 02:46  tajima         moller target problem ?

  •  34406 03/11/01 02:27  markowitz      npol veto trips

  •  34405 03/11/01 01:42  tajima         target heat load  problem

  •  34404 03/11/01 01:16  markowitz      target requires excessive cooling

  •  34403 03/11/01 00:34  tajima         15cm LD2 target in

  •  34402 03/11/01 00:31  hcf            Moller tune setpoints

  •  34401 03/11/01 00:14  hcf / tr       Moller measurements

  •  34400 03/11/01 00:04  hcf            new Moller Detector HV's

    • Saturday

  •  34398 03/10/01 23:45  perdrisat      1/2 wave plate OFF

  •  34396 03/10/01 23:39  hcf            Moller tune plot

  •  34384 03/10/01 15:44  reichelt       Moller problems

  •  34382 03/10/01 05:54  danagoulian,   Tuning problems with Moller

  •  34381 03/10/01 04:30  tireman        short test brings in question of NPOL detectors

  •  34380 03/10/01 03:29  tireman        moeller quad 2 tripped again

  •  34379 03/10/01 01:38  tireman        target heat load change - loop 2

    • Friday

  •  34377 03/09/01 22:33  staylor        beam on dump viewer

  •  34375 03/09/01 21:36  staylor        moller q2 trip

  •  34374 03/09/01 21:35  staylor        beam in hall!

  •  34373 03/09/01 19:06  tajima         ENGINE kinematics file updated

  •  34371 03/09/01 16:57  smithg         target cold & ready

  •  34370 03/09/01 15:00  staylor        hms magnet settings

  •  34369 03/09/01 14:09  smithg         started cooldown

  •  34368 03/09/01 12:00  tireman        NPOL trigger changed after cosmic run

  •  34367 03/09/01 10:20  hcf            Moller magnets ready

  •  34366 03/09/01 10:05  hcf            Started ramp up of Moller solenoid.

  •  34365 03/09/01 10:00  hcf            Moller cryo tweek

  •  34363 03/09/01 09:06  smithg         cool down schedule

  •  34362 03/09/01 08:40  hcf            Moller Cryostat Vacuum Valve Closed

  •  34361 03/09/01 08:34  reinhold       target status

  •  34360 03/09/01 07:47  vulcan         Moeller supply

    • Thursday

  •  34359 03/08/01 16:30  hcf            Moller cooldown

  •  34358 03/08/01 16:21  saw            End of Run scaler problems

  •  34357 03/08/01 15:51  tajima         DAQ reboot

  •  34354 03/08/01 11:36  Tireman        All NPOL taggers now recalibrated

  •  34353 03/08/01 11:33  tireman        NPOL trigger change after cosmic run

  •  34351 03/08/01 10:01  tireman        NPOL trigger change for cosmic run

    • Wednesday

  •  34350 03/07/01 17:38  reichelt       Moller cryostat

  •  34349 03/07/01 17:22  tireman        NPOL trigger changed after cosmic run

  •  34348 03/07/01 17:02  tireman        Veto detector recalibration

  •  34347 03/07/01 13:11  tireman        Change to detector 36B CFD

  •  34345 03/07/01 11:55  reichelt       Moller to standby

  •  34344 03/07/01 11:30  tireman        addressing NPOL concerns

  •  34343 03/07/01 11:12  reinhold       rotated HMS to 52.65 deg

  •  34342 03/07/01 10:55  reinhold       target trouble continued

  •  34341 03/07/01 10:51  smithg         lifter problem will keep us down another 1-2 days

  •  34340 03/07/01 10:34  tireman        NPOL trigger change for cosmic run(s)

  •  34338 03/07/01 10:09  smithg         started target cooldown procedure

  •  34337 03/07/01 09:32  hcf            Moller ready to commission

    • Tuesday

  •  34336 03/06/01 18:06  reichelt       lead absorber in front of NPOL

  •  34335 03/06/01 17:42  smithg         o-rings replaced, pumping again

  •  34333 03/06/01 14:46  mack           installed signal cables for VPI bcm signals

  •  34332 03/06/01 14:15  tireman        NPOL trigger change after cosmic runs

  •  34331 03/06/01 14:14  tireman        NPOL HV change for PMT gain

  •  34330 03/06/01 13:54  aram           Charybdis Polarity for  Runs 38754 & 38755

  •  34329 03/06/01 13:12  hamlet         HV for hd12 & h2y4+ fixed !

  •  34327 03/06/01 10:59  tireman        Clean power restored, gas flow restored, cosmic run in progress

  •  34325 03/06/01 10:39  smithg         target/vacuum  status

  •  34324 03/06/01 10:38  tireman        Clean power tripped off

  •  34323 03/06/01 09:37  Reinhold       Gas flow stopped

  •  34322 03/06/01 09:36  Reinhold       He is low

  •  34321 03/06/01 09:35  Reinhold       changed Ar bottle

  •  34320 03/06/01 09:34  tireman        Unable to take cosmic data until ROC 2 is restored

  •  34319 03/06/01 09:29  tireman        NPOL trigger changed for cosmic run(s)

  •  34317 03/06/01 06:21  reichelt       MMoller solenoid ramped down

    • Monday

  •  34315 03/05/01 22:26  hamlet         Hall C Target warmup.

  •  34314 03/05/01 22:18  hamlet         No need for shift tonight !

  •  34313 03/05/01 21:51  hamlet         HMS & Charybdis "OFF"

  •  34312 03/05/01 21:30  hamlet         Bad news ! Target must be worm up.

  •  34311 03/05/01 20:54  hamlet         Make Seely in Hall C

  •  34310 03/05/01 20:37  hamlet         Ask controlled access,Vacuum problem in Hall C scattering chamber

  •  34309 03/05/01 19:11  hamlet         Beam off, ARC magnet problem

  •  34307 03/05/01 17:49  hamlet         Beam off, Injector problem

  •  34305 03/05/01 16:35  hamlet         Beam will be off ~0.5-1.0 hours

  •  34304 03/05/01 16:10  hamlet         Change disk data4 --> data5

  •  34302 03/05/01 16:05  reinhold       shift summary

  •  34299 03/05/01 15:34  reinhold       cycle Q3

  •  34298 03/05/01 15:33  reinhold       Q3 trip

  •  34297 03/05/01 14:44  smithg         4K coolant spike in mass flow.. precursor to q3 trip.

  •  34296 03/05/01 14:17  reinhold       hclog ScanIt

  •  34295 03/05/01 14:16  reinhold       shift checklist

  •  34294 03/05/01 13:49  reinhold       BPM & BCM screen shot

  •  34292 03/05/01 13:18  reinhold       ask for beam

  •  34291 03/05/01 13:17  reinhold       moeller run finished (results)

  •  34290 03/05/01 13:12  reinhold       RC back to coin

  •  34289 03/05/01 13:00  reinhold       lambda/2 plate in

  •  34284 03/05/01 12:32  reinhold       changed BCM gain to 5

  •  34283 03/05/01 12:30  reinhold       HMS Q2 reset

  •  34282 03/05/01 12:23  smithg         spare loop1 cernox acting up on target

  •  34281 03/05/01 12:16  reinhold       RunControl to moeller

  •  34280 03/05/01 12:12  reinhold       setup for moeller

  •  34279 03/05/01 12:03  reinhold       Q2 trip

  •  34278 03/05/01 11:58  smithg         target problems resolved

  •  34277 03/05/01 11:37  saw            VMEC2 fixed

  •  34276 03/05/01 11:31  reinhold       target fixed; ask for beam

  •  34275 03/05/01 10:47  reinhold       reboot HMS Q1 PC

  •  34274 03/05/01 10:16  reinhold       reboot HMS dipole PC

  •  34273 03/05/01 10:13  reinhold       access to fix target

  •  34271 03/05/01 08:34  smithg         target headaches

  •  34268 03/05/01 06:59  hamlet         ROC2 reboot

  •  34266 03/05/01 04:31  hamlet         Run #38796 Junk !

  •  34264 03/05/01 04:15  hamlet         Ask MCC for beam

  •  34263 03/05/01 03:05  hamlet         Make Seely in Hall

  •  34262 03/05/01 02:42  hamlet         Ask MCC for Controlled Access

  •  34261 03/05/01 01:59  hamlet         Target program problem !

  •  34259 03/05/01 00:14  xfzhu          hms q2 triped

    • Sunday

  •  34257 03/04/01 23:32  hamlet         About Missing Runinfo menu

  •  34255 03/04/01 22:24  hamlet         Change disk data3 --> data4

  •  34253 03/04/01 20:21  hamlet         Run #38792, Char +237.6A, Beam~55uA,1/2 plate=out

  •  34252 03/04/01 20:21  saw            Missing Runinfo menu

  •  34251 03/04/01 20:18  hamlet         Run #38787-38791 are Junks !!

  •  34242 03/04/01 17:15  hamlet         Now 55uA is max for MCC

  •  34239 03/04/01 16:03  maclachlan     moeller measurement

  •  34238 03/04/01 16:01  maclachlan     moller measurement

  •  34236 03/04/01 15:59  lgan           shift summary

  •  34234 03/04/01 15:44  lgan           NPOL PMT anode currents channel 13 up

  •  34233 03/04/01 15:42  lgan           NPOL PMT anode currents

  •  34229 03/04/01 13:26  MacLachlan     mistake with run numbers

  •  34228 03/04/01 13:01  maclachlan     moller measurement

  •  34227 03/04/01 12:59  maclachlan     moeller measurement

  •  34220 03/04/01 09:16  lgan           beam off

    • Saturday

  •  34206 03/03/01 19:36  hamlet         Pulse beam for orbit check

  •  34204 03/03/01 16:58  hamlet         Will be no beam up to ~19:00

  •  34203 03/03/01 15:10  anderson       Hall access

  •  34202 03/03/01 13:17  anderson       Accelerator down

  •  34197 03/03/01 08:30  MacLachlan     TSO and ROC2 Crash

  •  34194 03/03/01 07:43  ak opper       qe measurement

  •  34193 03/03/01 07:36  markowitz      38753-38755 all proton polarity

  •  34187 03/03/01 02:08  markowitz      going to proton polarity

    • Friday

  •  34184 03/02/01 23:28  hamlet         Change disk data14 --> data15

  •  34182 03/02/01 22:47  hamlet         Run #38749 Junk !

  •  34181 03/02/01 22:45  hamlet         Q2 trip & TSO reboot

  •  34176 03/02/01 20:05  hamlet         Q2 trip

  •  34171 03/02/01 15:36  spw            data disk change

  •  34170 03/02/01 14:32  spw            wrong prescale runs

  •  34167 03/02/01 13:26  maclachlan     moller measurement

  •  34160 03/02/01 11:17  tireman        NPOL trigger change after cosmic runs

  •  34159 03/02/01 11:09  tireman        NPOL detector changes

  •  34158 03/02/01 11:02  tireman        NPOL trigger change for cosmics - late entry

  •  34156 03/02/01 10:14  mack           funny bcm drift

  •  34155 03/02/01 09:37  saw            End of run scaler info

  •  34153 03/02/01 09:09  B. Anderson    Beam off

  •  34152 03/02/01 09:02  ak opper       more on charge asymm and QE

  •  34147 03/02/01 05:37  markowitz      hms dipole trip

  •  34144 03/02/01 04:06  markowitz      moller and charybdis trip

    • Thursday

  •  34139 03/01/01 23:28  hamlet         Change disk data11 --> data12

  •  34137 03/01/01 23:06  hamlet         Moller Q2 trip and beam

  •  34135 03/01/01 22:34  hamlet         Moller Q2 trip

  •  34134 03/01/01 22:01  C.Yan          Problems with moller

  •  34133 03/01/01 21:48  hamlet         Moller Q2 trip

  •  34131 03/01/01 21:20  C.Yan          Q3 trip

  •  34130 03/01/01 21:07  hamlet         Charybdis trip

  •  34129 03/01/01 21:00  hamlet         Moller Q2 trip

  •  34127 03/01/01 20:32  hamlet         Charybdis  trip

  •  34126 03/01/01 20:15  hamlet         Moller Q2 trip

  •  34124 03/01/01 19:07  spw            false target movement trip

  •  34123 03/01/01 18:42  spw            Moeller Q2 trip

  •  34122 03/01/01 18:12  spw            Moeller Q2 trip

  •  34120 03/01/01 17:43  spw            Moeller Q2 trip

  •  34119 03/01/01 17:10  hamlet         reboot ioc15

  •  34117 03/01/01 16:47  spw            Charybdis polarity change

  •  34116 03/01/01 16:30  spw            Moeller Q2 trip

  •  34115 03/01/01 16:29  spw            reset overflow scalers

  •  34114 03/01/01 16:08  spw            swap data disk

  •  34110 03/01/01 15:20  spw            Moeller trip, Q1 trip

  •  34105 03/01/01 13:27  Mack           bcm's now reading .5% different

  •  34104 03/01/01 12:30  vulcan         Q2 tripp.not her

  •  34102 03/01/01 11:27  ak opper       charge asymmetry

  •  34101 03/01/01 11:05  vulcan         BPM's

  •  34100 03/01/01 11:04  vulcan         beam current

  •  34098 03/01/01 10:23  vulcan         beam down

  •  34097 03/01/01 10:20  tireman        NPOL trigger change for cosmic run .... late entry

  •  34095 03/01/01 10:19  tireman        detector 44F TDC signal restored ... cosmic run taken

  •  34089 03/01/01 07:44  markowitz      changing to "electron"

  •  34087 03/01/01 05:14  markowitz      moller quad trip.

  •  34085 03/01/01 03:51  Markowitz      Q2 tripped

  •  34082 03/01/01 01:34  markowitz      Charybdis set to "protons"

  •  34081 03/01/01 01:33  markowitz      end of run 38700