Jefferson Lab Hall C Logbook for October 06 - Target

  • Main INDEX

    Tuesday

  • 125801 10/31/06 21:31  jschaub        Target: Target Movement

  • 125782 10/31/06 18:40  jschaub        Target: Baseline Snapshots

  • 125780 10/31/06 18:20  jschaub        Target: Fan Speed

  • 125777 10/31/06 16:53  smithg         Target: Target now 22K LD2- cooldown and switchover complete

  • 125775 10/31/06 13:59  smithg & Mat   Target: reverse polarity ramp

  • 125772 10/31/06 12:38  smithg         Target: Installed new valve MV75 during LH2 --> LD2 switch

  • 125770 10/31/06 11:20  kenyon         Target: Vacuum jackets pumped

    • Monday

  • 125691 10/30/06 20:29  maud           Target: Checklist for 30 Oct., 2006 owl shift - cerenkov yields out of range

  • 125679 10/30/06 17:03  maud           Target: stress overview of shift beginning.

  • 125669 10/30/06 15:51  Alex           Target: target condensed and back to 'normal' temperature

  • 125668 10/30/06 14:54  Alex           Target: condensing the target

  • 125666 10/30/06 14:40  Alex           Target: last snapshots before condensing the target again.

  • 125663 10/30/06 14:00  Alex           Target: target status snapshots for the past hour

  • 125658 10/30/06 12:57  Alex           Target: snapshots of target status for the past hour

  • 125650 10/30/06 11:06  greg & Alex    Target: running at 29.75K +- 0.25K GAS TARGET

  • 125645 10/30/06 10:22  smithg         Target: Changed JT pulse width factor

  • 125643 10/30/06 10:16  smithg         Target: Began warming the target to 30K for H2 gas tgt running

    • Sunday

  • 125615 10/29/06 23:44  maud           Target: shift overview and checklist screenshots 

  • 125595 10/29/06 16:53  jschaub        Target: Target Motion Alarm and Shift Summary

  • 125588 10/29/06 15:43  jschaub        Target: Shift Checklist Screenshots

  • 125586 10/29/06 15:42  jschaub        Target: Shift Checklist Screenshots

    • Saturday

  • 125538 10/28/06 23:48  maud           Target: screen-shots of checklist

  • 125520 10/28/06 17:18  maud, greg     Target: put flyswatter out

  • 125518 10/28/06 16:32  maud           Target: LH2 target back in.

  • 125508 10/28/06 14:42  smithg         Target: cage temps returning to normal now

  • 125504 10/28/06 13:57  smithg         Target: Target out of beam now. FS in still.

  • 125499 10/28/06 10:58  smithg         Target: cage temps continue to rise

  • 125498 10/28/06 10:49  smithg         Target: Put flyswatter in

  • 125493 10/28/06 09:34  smithg         Target: moving to radiator tgt

    • Friday

  • 125459 10/27/06 23:27  Louis TgT-Op   Target: Summary of the shift as for Target Operator

  • 125454 10/27/06 22:12  louis Tgt-Op   Target: Set point for Alarm on VXI crate temperature back to 40.00

  • 125450 10/27/06 21:57  Louis - TgT-   Target: Alarm on VXI crate uotput temperature

  • 125425 10/27/06 16:49  Louis Tgt-Op   Target: Nitorgen level alarm + reference snapshot for 'no beam'

    • Thursday

  • 125379 10/26/06 23:27  Louis tgT-Op   Target: Target Swing shift summary

  • 125356 10/26/06 16:37  Louis Tgt-Op   Target: Reference snapshots

  • 125351 10/26/06 15:44  jschaub        Target: Screen Shots for Shift Checklist

  • 125347 10/26/06 14:54  jschaub        Target: Moved Hydrogen Target Back into Beamline

  • 125344 10/26/06 14:35  smithg         Target: Planning to switch to LD2 on Tuesday, October 31

  • 125343 10/26/06 14:31  smithg         Target: Added new alarm on sum of A&C 15K massflow

    • Wednesday

  • 125296 10/25/06 23:47  louis TgT-Op   Target: Summary of TgT Operator shift

  • 125267 10/25/06 16:58  Louis TgT-Op   Target: Reference snapshots

  • 125243 10/25/06 12:35  C. Davis       Target: Alarming woes

  • 125231 10/25/06 08:09  C. Davis       Target: IOC Re-boot

  • 125230 10/25/06 08:07  saw            Target: Changed gbheatm1

  • 125188 10/25/06 02:23  saw            Target: LH2 target in

    • Tuesday

  • 125180 10/24/06 23:43  C. Davis       Target: Radiator back IN while flyswatter OUT entry in progress.

  • 125178 10/24/06 23:20  C. Davis       Target: Cryo follies

  • 125173 10/24/06 21:24  C. Davis       Target: Move to "out of beam position", Flyswatter IN

  • 125168 10/24/06 20:39  C. Davis       Target: more instability from CRYO

  • 125162 10/24/06 18:50  C. Davis       Target: deliveries from CRYO

  • 125159 10/24/06 18:13  C. Davis       Target: Radiator target inserted.

  • 125155 10/24/06 16:51  C. Davis       Target: Reset JT valve and HPH for higher beam (coming soon to a Hall near you!) & re-boot of IOC

  • 125149 10/24/06 15:45  Louis TGT-Op   Target: Target Operator shift summary

  • 125148 10/24/06 15:39  Louis TGT-Op   Target: Transient alarms on Nitrogen level- same better format

  • 125147 10/24/06 15:37  Louis TGT-Op   Target: Transient alarms on Nitrogen level

  • 125138 10/24/06 13:49  Louis Tgt-Op   Target: Abnormal bump in gt1

  • 125134 10/24/06 11:05  smithg         Target: target recovering

  • 125133 10/24/06 09:29  Louis TgT-)p   Target: Some snapshots of the 'boiling' situations after cooling crash

  • 125132 10/24/06 09:18  Louis Tgt-Op   Target: Target is boiling !

  • 125131 10/24/06 09:13  Louis Tgt-Op   Target: Something has changed with the total heat load

  • 125128 10/24/06 08:25  Louis Tgt-Op   Target: Reference snapshots

  • 125127 10/24/06 08:16  Louis Tgt-Op   Target: Transient Alarm on  gt1

  • 125121 10/24/06 06:12  saw            Target: Expanded strip charts

  • 125117 10/24/06 05:34  saw            Target: Target boiled off - waiting to recondense

  • 125116 10/24/06 05:20  saw            Target: Loss of coolant

  • 125112 10/24/06 04:00  saw            Target: Sudden coolant dropout

    • Monday

  • 125101 10/23/06 23:42  C. Davis       Target: 23 Oct., 2006  swing shift  --  Target report

  • 125081 10/23/06 15:53  Louis Tgt -    Target: Target operator shift summary

  • 125057 10/23/06 08:12  Louis TgT-Op   Target: Reference Snapshots

  • 125052 10/23/06 07:39  jmammei        Target: shift summary

  • 125043 10/23/06 04:32  jmammei        Target: shift checklist snapshots

  • 125038 10/23/06 02:49  jmammei        Target: coolant flow rate oscillations

    • Sunday

  • 125026 10/22/06 23:09  C. Davis       Target: Target status

  • 124996 10/22/06 13:17  Louis Tgt-Op   Target: Snapshots of the shift for Checklist

  • 124989 10/22/06 09:43  Louis Tgt-Op   Target: Few Alarms on beam current

  • 124986 10/22/06 09:21  Louis Tgt-Op   Target: Reference snapshots

  • 124979 10/22/06 05:51  jmammei        Target: shift checklist page 2

  • 124978 10/22/06 05:50  jmammei        Target: shift checklist page 1

  • 124974 10/22/06 05:22  jmammei        Target: shift checklist snapshots

    • Saturday

  • 124946 10/21/06 18:44  C. Davis       Target: What the target did at the time of the HV shutdown

  • 124930 10/21/06 13:47  Louis -Tgt-O   Target: Checklist - Snapshots of the shift

  • 124916 10/21/06 08:29  Louis          Target: Snapshots for tuning reference

  • 124908 10/21/06 04:58  jmammei        Target: shift snapshots

    • Friday

  • 124893 10/20/06 21:31  C. Davis       Target: Small oscillations in cool flow back for a while

  • 124873 10/20/06 17:14  C. Davis       Target: Effects at the target level of the CRYO hiccup and SMS slowdump

  • 124852 10/20/06 15:36  Louis Tgt-Op   Target: Scan of the checklist

  • 124849 10/20/06 14:24  Louis tgt op   Target: Ckecklist Snapshot

  • 124832 10/20/06 08:24  Louis - Tgt    Target: Target Status at beginning of shift

  • 124828 10/20/06 07:59  jmammei        Target: shift summary

  • 124821 10/20/06 04:44  jmammei        Target: shift snapshots

    • Thursday

  • 124812 10/19/06 23:53  C. Davis       Target: 19 Oct., 2006  swing  shift   Target report

  • 124787 10/19/06 16:15  C. Davis       Target: is being moved to LH2 IN

  • 124781 10/19/06 15:53  Louis          Target: Target operator shift Summary

  • 124778 10/19/06 15:16  Louis          Target: Missing plot from checklist snapshot 

  • 124777 10/19/06 15:10  Louis          Target: Checklist associated snapshot

  • 124765 10/19/06 14:13  Louis          Target: Carbon target put in Beam

  • 124756 10/19/06 10:34  Louis          Target: Target condition at beginning of shift

    • Wednesday

  • 124721 10/18/06 23:56  C. Davis       Target: shift summary     18 oct., 2006  swing

  • 124696 10/18/06 16:18  Louis          Target: Target operator shift summary

  • 124685 10/18/06 13:48  Louis, Caris   Target: Checklist snapshots

  • 124665 10/18/06 09:14  Louis TGT op   Target: Alarms this morning

  • 124664 10/18/06 09:14  Louis TGT op   Target: Alarms this morning

  • 124659 10/18/06 07:53  jmammei        Target: shift summary

  • 124653 10/18/06 04:51  jmammei        Target: shift checklist snapshots

    • Tuesday

  • 124634 10/17/06 19:40  C. Davis       Target: LH2 Target is going IN

  • 124630 10/17/06 18:59  C. Davis       Target: What hath Cryo wrought?

  • 124570 10/17/06 08:49  saw            Target: Target removed

  • 124564 10/17/06 07:37  jmammei        Target: owl shift summary

  • 124557 10/17/06 05:18  jmammei        Target: shift checklist snapshots

    • Monday

  • 124513 10/16/06 16:01  saw            Target: Day shift target summary

  • 124459 10/16/06 07:30  jmammei        Target: shift summary

  • 124453 10/16/06 05:41  jmammei        Target: shift checklist snapshots

    • Sunday

  • 124392 10/15/06 07:54  jmammei        Target: shift summary

  • 124383 10/15/06 04:29  jmammei        Target: shift check list snapshots (2 of 2 entries)

  • 124380 10/15/06 04:25  jmammei        Target: shift checklist snapshots (1 of 2 entries)

    • Saturday

  • 124331 10/14/06 13:12  ellis          Target: targt shift checklist screen shots

  • 124307 10/14/06 04:13  Alex           Target: Helium bottle empty

    • Friday

  • 124256 10/13/06 16:03  jschaub        Target: Shiznift Summary

  • 124255 10/13/06 16:00  jschaub        Target: Shift Checklist Scan

    • Thursday

  • 124199 10/12/06 22:16  muether        Target: Changed target g0bcm_alarm alarm

  • 124180 10/12/06 15:49  horn           Target: hydrogen target in

  • 124170 10/12/06 12:25  horn           Target: screen shot

  • 124169 10/12/06 12:22  horn           Target: carbon target in (late entry)

  • 124143 10/12/06 07:40  DArko          Target: Not a single alarm

    • Wednesday

  • 124068 10/11/06 08:02  DArko          Target: Shift Summary

    • Tuesday

  • 124009 10/10/06 15:39  horn           Target: hydrogen target in

  • 123984 10/10/06 09:37  horn           Target: screen shot

  • 123970 10/10/06 08:03  DArko          Target: Shift Summary

  • 123953 10/10/06 01:14  DArko          Target: Target moved: Al out LH2 in

    • Monday

  • 123935 10/09/06 20:10  ellis          Target: closed JT valve

  • 123933 10/09/06 19:12  ellis          Target: frame target moving in

  • 123932 10/09/06 19:12  ellis          Target: lots of alarms

  • 123916 10/09/06 16:03  horn           Target: shift checklist

  • 123902 10/09/06 12:05  horn           Target: G0 hydrogen target back into beam

  • 123882 10/09/06 08:22  DArko          Target: Closed JT valve to Out of Beam flow rate

  • 123879 10/09/06 07:41  DArko          Target: Target moved: out of beam; time 7:2

    • Sunday

  • 123846 10/08/06 22:48  muether        Target: Target Shift Check List screen grabs

  • 123823 10/08/06 15:59  DArko          Target: Shift Summary

    • Saturday

  • 123771 10/07/06 23:21  muether        Target: He Bottle was empty....so I changed it

  • 123757 10/07/06 16:21  DArko          Target: Target operator's summary

  • 123734 10/07/06 08:02  jschaub        Target: Shift Summary

  • 123730 10/07/06 07:00  jschaub        Target: Screenshots for the Shift Checklist

  • 123722 10/07/06 03:57  jschaub        Target: Coolant Alarm

    • Friday

  • 123653 10/06/06 07:42  jschaub        Target: Shift Summary

  • 123638 10/06/06 02:54  jschaub        Target: Shift Checklist Screen Grabs

  • 123637 10/06/06 02:53  jschaub        Target: Shift Checklist Screen Grabs

  • 123636 10/06/06 02:53  jschaub        Target: Shift Checklist Screen Grabs

    • Thursday

  • 123629 10/05/06 23:55  Beise          Target: Shift report

  • 123602 10/05/06 16:23  Beise          Target: Increase JT valve by 3 steps

  • 123586 10/05/06 08:57  ellis          Target: closed jt 4 clicks

  • 123581 10/05/06 07:59  jschaub        Target: Shift Summary and Screen Grabs

  • 123571 10/05/06 03:41  jschaub        Target: Re-Opened JT Valve

  • 123568 10/05/06 03:18  jschaub        Target: Closed JT Valve a Bit

    • Wednesday

  • 123562 10/04/06 23:57  muether        Target: Swing Shift Target Report (With beam trip screen grab)

  • 123509 10/04/06 17:58  muether        Target: Carbon Target moved in 

  • 123503 10/04/06 17:05  ellis          Target: scanned checklist

  • 123501 10/04/06 16:53  ellis          Target: shift checklist pictures

  • 123478 10/04/06 12:51  ellis          Target: 2 uA / sec ramp rate good

  • 123464 10/04/06 10:59  ellis          Target: 2uA/sec ramp rate

  • 123446 10/04/06 07:55  jschaub        Target: Owl Shift Summary and Checklist Screen Captures

  • 123427 10/04/06 00:02  muether        Target: Close Target JT one click

    • Tuesday

  • 123407 10/03/06 19:42  muether        Target: Opened Jt Valve 

  • 123401 10/03/06 19:14  muether        Target: Moved LH2 into beam

    • Monday

  • 123379 10/02/06 17:47  muether        Target: Moving target out of beam

  • 123377 10/02/06 17:41  muether/smit   Target: Rebooted the Target IOC (3 times)

  • 123373 10/02/06 13:57  smithg         Target: temp drop from coolant flow wiggles from esr power glitch

  • 123367 10/02/06 10:58  Alex           Target: temperature alarm

  • 123365 10/02/06 07:52  jschaub        Target: Owl Shift Target Summary

  • 123354 10/02/06 04:12  jschaub        Target: One More Screen Snapshot

  • 123353 10/02/06 04:09  jschaub        Target: Screen Captures for Shift Checklist

    • Sunday

  • 123334 10/01/06 23:02  Breuer         Target: Target screen snapshots

  • 123280 10/01/06 04:44  Larry          Target: Scan of Target Check-List

    • Saturday