Jefferson Lab Hall C Logbook for December 04 - runstarts omitted

  • Main INDEX

    Monday

  •  93580 12/27/04 15:31  test           test

    • Thursday

  •  93578 12/23/04 11:55  hamlet         HMS momentum was -2.7 GeV/c for runs 52492-52495

  •  93577 12/23/04 11:22  hcf            where the premix is REALLY valved off

  •  93576 12/23/04 10:56  hcf            Drift Chamber gas is now Pure Argon

  •  93575 12/23/04 10:40  hamlet         Main power for HMS Q1-Q3 and D is off

  •  93574 12/23/04 10:35  hamlet         Turned off power in SOS/HMS hut

  •  93573 12/23/04 09:30  hickson        secured

    • Wednesday

  •  93572 12/22/04 20:43  horn           Turned off equipment for holiday shutdown

  •  93562 12/22/04 17:53  horn           Target: move to Al Dummy

  •  93558 12/22/04 16:48  horn           Target: move to 3% C

  •  93542 12/22/04 16:02  horn           Target: move to Be

  •  93541 12/22/04 16:02  Hall C Colla   Day Shift Summary

  •  93530 12/22/04 15:37  hamlet         HMS quad Q3 trip

  •  93514 12/22/04 15:14  clasie         Target: move to Dummy

  •  93503 12/22/04 14:59  clasie         Target: move th LH2

  •  93486 12/22/04 14:29  clasie         BPM & BCM screen

  •  93478 12/22/04 13:59  clasie         Target: move th LH2

  •  93470 12/22/04 13:44  clasie         Target: change to Al Dummy

  •  93451 12/22/04 13:14  clasie         target: move to Be

  •  93386 12/22/04 10:18  clasie         HMS diple LHe went to zero

  •  93377 12/22/04 08:33  horn           Owl Shift Summary

  •  93374 12/22/04 08:05  Xin            Target snapshot

  •  93372 12/22/04 08:02  Xin            target 6% Carbon

  •  93354 12/22/04 03:52  YaLi           Target: 6% Carbon

  •  93352 12/22/04 03:42  YaLi           Target: snapshot

  •  93345 12/22/04 01:53  horn           target in header for run 52428 is 3%C

  •  93342 12/22/04 01:30  YaLi           Target: from 6% Copper to 6% Gold

  •  93334 12/22/04 00:47  clasie         new premix bottle

  •  93333 12/22/04 00:39  horn           Radiative Corrections setup

  •  93332 12/22/04 00:33                 happy holidays from hall c

  •  93331 12/22/04 00:15  clasie         Swing shift summary

    • Tuesday

  •  93330 12/21/04 23:40  Xin            

  •  93329 12/21/04 23:14  gaskell        Moller done

  •  93324 12/21/04 22:24  gaskell        trouble delivering beam at 2uA

  •  93322 12/21/04 22:16  gaskell        60 uA is no go

  •  93308 12/21/04 16:03  gaskell        raster fixed

  •  93307 12/21/04 16:02  Xin            target screenshot

  •  93306 12/21/04 15:55  Miyoshi        Target snapshot

  •  93305 12/21/04 15:39  gaskell        beam position scan 

  •  93300 12/21/04 14:31  gaskell        power cycled raster - didn't help

  •  93299 12/21/04 13:56  gaskell        raster (vertical) tripped off

  •  93295 12/21/04 12:23  gaskell        Charge asymmetries are huge

  •  93293 12/21/04 11:53  gaskell        Moller calo HV changed

  •  93291 12/21/04 11:15  gaskell        Moller solenoid at field, quads on

  •  93290 12/21/04 09:13  gaskell        power supply switched to Moller

  •  93289 12/21/04 08:05  M Jones        Owl shift summary

  •  93287 12/21/04 07:51  YaLi           Target: snapshot

  •  93285 12/21/04 07:37  simona         beam position

  •  93284 12/21/04 07:33  YaLi           BCM and BPM Screens

  •  93282 12/21/04 07:11  M Jones        Harp scan for 3h00

  •  93281 12/21/04 07:11  M Jones        Harp scan for 3h00

  •  93280 12/21/04 06:57  M Jones        HMS angle set to 18, SOS angle to 30.

  •  93279 12/21/04 06:55  M Jones        Set HMS and SOS slits to sieve

  •  93278 12/21/04 06:53  M Jones        Change HMS pretrig from SCIN to ELREAL

  •  93277 12/21/04 06:52  YaLi           Target: LH2 to Carbon

  •  93275 12/21/04 04:59  simona         BCM and BPM Screens

  •  93271 12/21/04 00:02  claie          Swing shift summary

    • Monday

  •  93270 12/20/04 23:47  Segbefia       Target Screen Shot

  •  93269 12/20/04 23:28  clasie         beam soon

  •  93268 12/20/04 21:56  clasie         another update from mcc

  •  93267 12/20/04 21:12  clasie         update from mcc

  •  93266 12/20/04 18:52  clasie         no beam for another hour

  •  93265 12/20/04 16:53  hcf            drift chambers now running on pre-mixed gas

  •  93264 12/20/04 16:52  clasie         beam will be down for a vacuum problem

  •  93246 12/20/04 15:57  Keppel         Shift Summary

  •  93241 12/20/04 15:29  clasie         Target: move to hydrogen

  •  93240 12/20/04 13:41  clasie         Target: hcD2_P_Fill_Target_R low alarm set back to 21.5

  •  93239 12/20/04 11:05  clasie         `Target: move to empty for beam studies

  •  93236 12/20/04 09:34  Keppel         moved target

  •  93235 12/20/04 09:34  clasie         target: move to LH2

  •  93234 12/20/04 09:21  M Jones        Beam Energy Measurement

  •  93233 12/20/04 09:18  clasie         target: screen snapshot

  •  93232 12/20/04 09:01  clasie         Target: hcD2_P_Fill_Target_R low alarm set to 20.0

  •  93231 12/20/04 08:54  hcf            gas shed too cold for mfc's

  •  93230 12/20/04 08:20  clasie         HMS Q2 trip

  •  93229 12/20/04 08:17  M Jones        Owl shift summary

  •  93228 12/20/04 08:14  clasie         Target: move to empty

  •  93227 12/20/04 07:56  YaLi           Target: yellow alarm for hcD2_p_Fill_Target_R

  •  93226 12/20/04 07:49  simona         BPM & BCM screens

  •  93225 12/20/04 07:47  YaLi           Target: snapshot

  •  93223 12/20/04 07:40  simona         run 52407 is junk

  •  93222 12/20/04 07:31  simona         run 52406 is junk

  •  93221 12/20/04 06:19  simona         SOS flow Eth CH2 

  •  93220 12/20/04 05:45  beaufait       bm02 fuse failure

  •  93219 12/20/04 04:32  M. Jones       Radiation survey

  •  93218 12/20/04 03:56  M Jones        SOS BM02 crash

  •  93214 12/20/04 00:23  YaLi           Target: LH2 to Al dummy

  •  93212 12/20/04 00:06  bruell         shift summary

    • Sunday

  •  93210 12/19/04 23:46  Segbefia       Target Screen Shot

  •  93208 12/19/04 22:40  grayc          BCM and BPM Screens

  •  93207 12/19/04 22:14  grayc          changed ps values

  •  93200 12/19/04 17:33  clasie         hms thresholds

  •  93197 12/19/04 16:06  clasie         day shift summary

  •  93196 12/19/04 15:44  Xin Qian       Target status

  •  93195 12/19/04 15:40  Xin Qian       Change target to LH2

  •  93194 12/19/04 15:39  Xin Qian       Change target back to gold

  •  93193 12/19/04 15:39  Xin Qian       Target changed to empty

  •  93191 12/19/04 13:21  tigran         BCM and BPM Screens

  •  93188 12/19/04 11:09  clasie         RF zone dropped out

  •  93185 12/19/04 09:50  clasie         recent fid efficiency

  •  93184 12/19/04 09:45  clasie         SOS Quad

  •  93181 12/19/04 08:31  beaufait       sos powersupply

  •  93180 12/19/04 08:14  Xin Qian       Target screen shot

  •  93179 12/19/04 07:47  ent            owl shift summary

  •  93178 12/19/04 06:43  ent            Power Supply problem

  •  93177 12/19/04 06:16  ent            configuration change - SOS problem

  •  93176 12/19/04 05:36  dalton         target change LH2 to Gold

  •  93170 12/19/04 03:14  ent            move to LD2

  •  93167 12/19/04 02:16  dalton         Target changed to Dummy at 02h00

  •  93164 12/19/04 00:01  hamlet         Shift summary

    • Saturday

  •  93162 12/18/04 23:35  Segbefia       Target Screen shot

  •  93161 12/18/04 23:15  clasie         Shift checklist

  •  93160 12/18/04 22:59  Segbefia       Reboot Target IOC

  •  93158 12/18/04 22:51  clasie         fid efficiency

  •  93157 12/18/04 22:40  gray           BCM and BPM Screens

  •  93155 12/18/04 21:22  Segbefia       Changed Target

  •  93154 12/18/04 21:21  hamlet         Configuration changed before run 52374

  •  93148 12/18/04 16:03  rohe           day shift summary

  •  93147 12/18/04 15:49  rohe           BCM calibration

  •  93145 12/18/04 15:34  markowitz      target moved back to gold

  •  93144 12/18/04 15:34  markowitz      target moved back to gold

  •  93142 12/18/04 14:11  markowitz      target to empty

  •  93141 12/18/04 14:11  markowitz      target to empty

  •  93140 12/18/04 14:10  markowitz      target move

  •  93139 12/18/04 13:40  mertens        BCM and BPM Screens   121804 day

  •  93133 12/18/04 07:57  ent            owl shift summary

  •  93132 12/18/04 07:44  dalton         Target change

  •  93129 12/18/04 06:01  simona         BPM & BCM screen

  •  93124 12/18/04 02:31  dalton         Glitches in target communication

  •  93121 12/18/04 00:57  dalton         Tagret abnormalities

  •  93119 12/18/04 00:10  markowitz      shift summary

    • Friday

  •  93117 12/17/04 23:02  Segbefia       Target Screen

  •  93115 12/17/04 22:27  grayc          BPM & BCM screens

  •  93114 12/17/04 22:26  segbefia       Target change to Copper

  •  93112 12/17/04 20:54  R.Asaturyan    BTA information lost

  •  93108 12/17/04 17:39  Segbefia       Changed Target

  •  93105 12/17/04 17:15  hcf & dg       DO NOT TRUST THE O'SCOPE IN THE COUNTING ROOM!!!

  •  93104 12/17/04 16:08  M Jones        Day shift summary

  •  93102 12/17/04 15:39  mertens        scan checklist 12/17/014

  •  93101 12/17/04 15:38  mertens        scan checklist 12/17/014

  •  93100 12/17/04 15:15  M JOnes        SOS gas Cerenkov

  •  93099 12/17/04 15:02  M Jones        BCM and BPM Screens

  •  93094 12/17/04 12:28  Miyoshi        Target IOC reboot and screen shots

  •  93057 12/17/04 07:54  R.Asaturyan    Shift Summary

  •  93056 12/17/04 07:52  dalton         Target IOC reboot and screenshot

  •  93054 12/17/04 06:44  simona         BCM and BPM Screens

    • Thursday

  •  93045 12/16/04 22:47  gaskell        Moller summary and end

  •  93041 12/16/04 19:52  gaskell        target search

  •  93039 12/16/04 19:02  gaskell/clas   harp scan results

  •  93035 12/16/04 17:03  gaskell        Moller supply

  •  93033 12/16/04 16:06  ak opper       day shift summary

  •  93032 12/16/04 15:27  gaskell        Moller power supply troubles

  •  93031 12/16/04 15:02  Donal          Target screen grab

  •  93029 12/16/04 10:47  ak opper       cosmic run

  •  93027 12/16/04 10:34  ak opper       Change to Beam Studies

  •  93026 12/16/04 10:01  Donal          Target Motion

  •  93003 12/16/04 08:00  R.Asaturyan    shift summary

  •  93001 12/16/04 06:57  simona         BCM and BPM Screens

  •  92997 12/16/04 03:27  dalton         Target Screenshot

  •  92996 12/16/04 03:26  dalton         hcD2_P_Fill_Target_R minor low alarm

    • Wednesday

  •  92991 12/15/04 23:56  ioana          shift summary

  •  92989 12/15/04 23:01  Keppel         moved target again

  •  92986 12/15/04 21:37  Keppel         target change

  •  92985 12/15/04 21:26  rohe           lock to gas shed

  •  92983 12/15/04 18:59  ioana          target for run 52313

  •  92981 12/15/04 18:11  clasie         changes to the analyzer

  •  92979 12/15/04 17:26  gaskell        Moller results

  •  92978 12/15/04 17:15  gaskell        Moller tune plot

  •  92977 12/15/04 16:33  gaskell        loose communication cable

  •  92976 12/15/04 16:11  ak opper       day shift summary

  •  92975 12/15/04 16:08  Mertens        BCM and BPM Screens   121504 day

  •  92974 12/15/04 16:04  Donal          Open JT

  •  92972 12/15/04 15:57  gaskell        BM01 tripped

  •  92971 12/15/04 15:47  gaskell        Moller backout

  •  92970 12/15/04 15:44  Donal          Move  to LH2

  •  92969 12/15/04 15:18  gaskell        Moller done

  •  92966 12/15/04 14:53  gaskell        Moller pretty much tuned

  •  92965 12/15/04 14:52  gaskell/hcf    moller controls

  •  92960 12/15/04 14:27  hcf            note for moller collimator

  •  92950 12/15/04 09:06  Donal          Target screen grab

  •  92949 12/15/04 09:02  ak opper       pause production data taking for Moller calibrations

  •  92948 12/15/04 08:56  Donal          Move target

  •  92945 12/15/04 07:59  R.Asaturyan    Shift  summary

  •  92936 12/15/04 01:02  dalton         Target Changed to LH2 + Screenshot

    • Tuesday

  •  92932 12/14/04 21:45  Keppel         target ioc again

  •  92930 12/14/04 20:28  rohe           BCM&BPM screen

  •  92929 12/14/04 20:28  rohe           BCM&BPM screen

  •  92927 12/14/04 19:48  Keppel         Q2 trip

  •  92926 12/14/04 19:47  Keppel         target ioc reboot

  •  92924 12/14/04 16:56  Keppel         trigger change and complaint

  •  92920 12/14/04 16:29  Keppel         BETABRITE restart

  •  92917 12/14/04 16:07  Donal          Target motion

  •  92912 12/14/04 11:03  ak opper       partial day shift summary

  •  92911 12/14/04 10:39  tajima         Taking cosmic data

  •  92909 12/14/04 10:29  mertens        BCM and BPM Screens   1214 day

  •  92908 12/14/04 10:10  tajima         Moved target to Empty, and beam studies just began

  •  92906 12/14/04 09:51  tajima         Q1 trip

  •  92904 12/14/04 08:53  Donal          Jeffylab hangs

  •  92903 12/14/04 08:35  Donal          Target GUI goes white

  •  92901 12/14/04 08:01  vardan         shift summary

  •  92897 12/14/04 05:31  simona         BPM & BCM screen

  •  92891 12/14/04 00:01  Bosted         target screen

    • Monday

  •  92889 12/13/04 23:46  ioana          shift summary

  •  92886 12/13/04 19:55  rohe           BCM & BCM screen

  •  92884 12/13/04 18:08  smithg         Scattering chamber pressure transducer

  •  92882 12/13/04 17:02                 Donal

  •  92881 12/13/04 16:42  Donal          Target IV

  •  92878 12/13/04 16:05  ak opper       day shift summary

  •  92877 12/13/04 16:00  Donal          Channel map for hodoscopes

  •  92875 12/13/04 15:29  Donal          Target moved

  •  92874 12/13/04 15:14  Donal          Move target to empty

  •  92873 12/13/04 14:55  Donal          target ioc reboot

  •  92871 12/13/04 14:50  ak opper       HV trip

  •  92867 12/13/04 14:23  ak opper       problems with HV

  •  92855 12/13/04 11:48  cseely         g_examin_epics_event.f modified

  •  92850 12/13/04 10:11  donal          Target screen

  •  92848 12/13/04 09:40  ak opper       beam off for pzt test

  •  92847 12/13/04 09:13  ak opper       HMS drift chamber trip

  •  92845 12/13/04 09:10  ak opper       HMS Q2 trip

  •  92843 12/13/04 08:23  ak opper       Dipole PC reboot

  •  92841 12/13/04 08:04  vardan         shift summary

  •  92837 12/13/04 05:36  vardan         HMS Q3 trip

  •  92836 12/13/04 05:13  simona         BPM & BCM screen

  •  92835 12/13/04 05:12  clasie         HMS Q1 trip

  •  92833 12/13/04 03:35  vardan         messages on HMS Dipole PC screen

  •  92832 12/13/04 03:21  clasie         target: alarm handler

  •  92831 12/13/04 03:20  clasie         target: change to gold

  •  92829 12/13/04 03:20  clasie         Target: ioc reboot

  •  92825 12/13/04 00:16  bruell         shift summary

  •  92824 12/13/04 00:15  clasie         Target:screen grab

    • Sunday

  •  92819 12/12/04 20:19  rohe           BPM & BCM screen

  •  92810 12/12/04 16:05  Boeglin        Shift Summary

  •  92806 12/12/04 13:58  adaniel        BPM and BCM screen

  •  92803 12/12/04 11:30  YaLi           Target: IOC reboot and target vacuum

  •  92802 12/12/04 11:22  YaLi           Target: screen_snapshot

  •  92797 12/12/04 08:07  clasie         shift summary

  •  92794 12/12/04 07:29  clasie         BPM & BCM screen

  •  92793 12/12/04 07:07  clasie         SOS calorimeter

  •  92792 12/12/04 06:50  clasie         scan of shift shecklist (previous shift)

  •  92789 12/12/04 05:54  dalton         target screenshot

  •  92788 12/12/04 05:45  dalton         SOS HV trips

  •  92783 12/12/04 02:37  clasie         Pivot ion chamber thresholds

  •  92781 12/12/04 00:19  bruell         shift summary

    • Saturday

  •  92777 12/11/04 22:23  grayc          target moved

  •  92776 12/11/04 22:04  grayc          target screenshot

  •  92773 12/11/04 19:56  grayc          target ioc fun

  •  92769 12/11/04 18:09  grayc          loop 2 heater alarm

  •  92767 12/11/04 16:43  grayc          hms hv alarm

  •  92765 12/11/04 16:03  Boeglin        Shift Summary

  •  92764 12/11/04 16:01  Boeglin        Shift Summary

  •  92762 12/11/04 15:54  nkalantarian   target rebooted

  •  92759 12/11/04 14:45  mertens        BCM and BPM Screens   121104 day

  •  92754 12/11/04 11:35  nkalantarian   target moved

  •  92749 12/11/04 09:35  nkalantarian   target screenshot

  •  92744 12/11/04 08:02  El Fassi       Shift Summary

  •  92743 12/11/04 07:14  clasie         Target: ioc reboot

  •  92740 12/11/04 06:50  El Fassi       Checklist scan

  •  92739 12/11/04 06:24  El Fassi       BPM & BCM screen

  •  92738 12/11/04 06:22  El Fassi       BPM & BCM screen

  •  92737 12/11/04 06:21  El Fassi       BPM & BCM screen

  •  92734 12/11/04 04:44  clasie         Target: switch to LD2

  •  92733 12/11/04 04:39  Elfassi        Target switched

  •  92730 12/11/04 02:22  clasie         HMS dipole trip

    • Friday

  •  92727 12/10/04 23:58  clasie         Target: screen grab

  •  92725 12/10/04 23:47  clasie         h1x11- under voltage

  •  92724 12/10/04 23:43  Boeglin        Shift Summary

  •  92723 12/10/04 23:24  clasie         changes to the analyzer

  •  92721 12/10/04 22:29  boeglin        bpm/bcm screen shots

  •  92715 12/10/04 19:18  clasie         magnet problems

  •  92713 12/10/04 16:11  Fatiha         Shift Summary

  •  92712 12/10/04 16:05  Fatiha         Fatiha

  •  92711 12/10/04 15:32  Fatiha         Q2

  •  92710 12/10/04 15:07  Fatiha         Q2 again

  •  92709 12/10/04 14:50  Fatiha         Q2 repaired

  •  92708 12/10/04 13:30  nkalantarian   progress on fixing hms

  •  92707 12/10/04 11:21  nkalantarian   checklist scan

  •  92706 12/10/04 10:12  nkalantarian   sos rotated

  •  92705 12/10/04 10:01  nkalantarian   target moved

  •  92704 12/10/04 09:59  X. Zheng       run #52193 was a carbon target run

  •  92703 12/10/04 09:59  Fatiha         Going to

  •  92702 12/10/04 09:27  nkalantarian   target gui

  •  92700 12/10/04 09:12  nkalantarian   target moved

  •  92699 12/10/04 08:29  Dutta          Shift Summary

  •  92696 12/10/04 07:42  ddutta         sanity screen

  •  92693 12/10/04 06:56  El Fassi       BPM & BCM screen

  •  92692 12/10/04 06:40  gaskell        Accelerating Moeller cooldown

  •  92689 12/10/04 04:46  ddutta         Q2 problem

  •  92688 12/10/04 00:42  clasie         thresholds file were updated

  •  92687 12/10/04 00:34  El Fassi       Checklist scan copy

  •  92685 12/10/04 00:08  X. Zheng       swing shift summary

  •  92684 12/10/04 00:05  X, Zheng       Reboot beam current IOC

  •  92683 12/10/04 00:05  clasie         target: screen grab

    • Thursday

  •  92682 12/09/04 23:50  X. Zheng       More on the HMS Q2 power supply

  •  92681 12/09/04 23:12  X. Zheng       Reboot HMS Q2 controls

  •  92680 12/09/04 22:25  clasie         increase HV on the SOS Cer PMT

  •  92679 12/09/04 21:32  ak opper       target change to 4 cm LH2

  •  92678 12/09/04 21:19  X. Zheng       new beam positions

  •  92677 12/09/04 21:09  saw            Rebooted vmec2 and vmec19 to restore runinfo menu

  •  92676 12/09/04 21:02  gaskell/clas   SOS cerenkov hardware threshold

  •  92674 12/09/04 20:56  hamlet         HMS field/current mode

  •  92673 12/09/04 20:54  X. Zheng       "sanity check" missing

  •  92671 12/09/04 20:51  gaskell/clas   lowered sos cerenkov threshold

  •  92667 12/09/04 20:06  X. Zheng       harp broken

  •  92666 12/09/04 20:01  ak opper       target change to 3% C

  •  92665 12/09/04 19:51  X. Zheng       52188-52190 are not cosmic runs

  •  92661 12/09/04 18:32  X. Zheng       HMS dipole trip

  •  92660 12/09/04 18:29  gaskell        HMS dipole and Moeller

  •  92658 12/09/04 16:50  rohe           day shift summary

  •  92657 12/09/04 16:23  gaskell        moeller cooldown

  •  92656 12/09/04 16:22  hickson        cerenkovs

  •  92654 12/09/04 16:07  ak opper       target gui

  •  92653 12/09/04 13:35  rohe           HMS field/current mode

  •  92652 12/09/04 13:10  rohe           restricted access

  •  92650 12/09/04 12:25  hamlet,razmi   hms aerogel back in

  •  92647 12/09/04 11:35  Fowler         HMS, SOS Rotation

  •  92646 12/09/04 11:20  vulcan         SOS supplies

  •  92645 12/09/04 09:18  rohe           full radiation survey done

  •  92644 12/09/04 09:00  rohe           controlled access at 8:30

  •  92643 12/09/04 08:29  rohe           Beam accounting

  •  92641 12/09/04 08:13  El Fassi       BCM and BPM screen

  •  92639 12/09/04 08:03  clasie         Target: change to 3% carbon

    • Wednesday

  •  92610 12/08/04 23:54  clasie         target: gui picture

  •  92609 12/08/04 22:11  nkalantarian   target moved

  •  92608 12/08/04 22:00  ak opper       partial swing shift summary

  •  92605 12/08/04 20:40  hcf            check of SOS argon flow zero

  •  92601 12/08/04 19:02  ak opper       configuration change

  •  92599 12/08/04 18:54  nkalantarian   target moved back

  •  92598 12/08/04 18:41  nkalantarian   target moved 

  •  92596 12/08/04 18:00  nkalantarian   bpm and bcm screens

  •  92595 12/08/04 17:27  hcf            high multiplicity (2) in drift chambers

  •  92594 12/08/04 17:23  ak opper       continuing story on # hits/detector

  •  92592 12/08/04 16:54  ak opper       high # of hits per detector in hms

  •  92591 12/08/04 16:46  ak opper       large # of hits/detector

  •  92590 12/08/04 16:25  nkalantarian   target gui

  •  92587 12/08/04 15:59  X. Zheng       shift summary

  •  92586 12/08/04 15:37  X. Zheng       Changed SOS to elclean

  •  92585 12/08/04 15:36  X. Zheng       Ion chamber trip, will run 30uA

  •  92582 12/08/04 15:24  okayasu        Target changed

  •  92581 12/08/04 15:20  X. Zheng       fileserver reboot 14:40-14:50

  •  92577 12/08/04 13:36  rohe           BCM screen

  •  92576 12/08/04 13:35  rohe           BPM screen

  •  92574 12/08/04 12:58  gaskell        added H2 and D2 target pressure to epics

  •  92573 12/08/04 12:29  X. Zheng       Change HMS momentum to +2.2 GeV/c

  •  92571 12/08/04 11:49  X. Zheng       Change trigger to el_real for HMS and SOS

  •  92568 12/08/04 10:18  smithg         cvxwrks home directory accidental erasure

  •  92565 12/08/04 09:52  X. Zheng       HMS P=+2.5 GeV/c starting run #52125

  •  92562 12/08/04 09:27  okayasu        Target IOC rebooted

  •  92561 12/08/04 08:23  X. Zheng       HMS Q3 LN2 overfilling

  •  92558 12/08/04 07:48  ddutta         Owl Shift summary

  •  92557 12/08/04 07:19  Dutta          BPM screen

  •  92550 12/08/04 04:40  Dunne          Changed SOS angle to 27.83 just after 52104

  •  92526 12/08/04 00:46  dunne          Changed SOS angle to 40

  •  92521 12/08/04 00:03  ak opper       Swing shift summary

    • Tuesday

  •  92519 12/07/04 23:16  clasie         checklist copy

  •  92518 12/07/04 23:01  clasie         BPM & BCM screen

  •  92515 12/07/04 21:14  vipuli         New HMS and SOS angle limits

  •  92513 12/07/04 20:16  saw            cdaqfs errors

  •  92507 12/07/04 17:58  clasie         Target: change to LH2

  •  92506 12/07/04 17:30  gaskell        BM01 (Moeller) polarity switch not working

  •  92505 12/07/04 17:02  gaskell        SOS BM02

  •  92504 12/07/04 16:47  clasie         Target yellow alarm while increasing the fan speed

  •  92503 12/07/04 16:46                 target: screen snapshot

  •  92498 12/07/04 16:02  X. Zheng       day shift summary

  •  92497 12/07/04 15:47  fowler         HMS, SOS Rotation

  •  92496 12/07/04 12:14  smithg         Target cooldown completed

    • Monday

  •  92495 12/06/04 08:28  vipuli         We are going to restricted access

    • Sunday

  •  92494 12/05/04 16:29  vipuli         HV and Magnets were turned off

  •  92493 12/05/04 12:30  rohe           day summary

  •  92492 12/05/04 12:28  mseely         target warm up

  •  92490 12/05/04 12:01  mseely         scattering chamber leak

  •  92489 12/05/04 11:19  smithg         Scattering chamber vacuum problem

  •  92487 12/05/04 08:42  rohe           HMS dipole PC reboot

  •  92484 12/05/04 07:49  dunne          Shift Summary

  •  92482 12/05/04 06:58  El Fassi       Beam monitor snap shot

  •  92481 12/05/04 06:58  El Fassi       Beam monitor snap shot

  •  92480 12/05/04 06:54  El Fassi       beam monitor snap shot

  •  92478 12/05/04 05:19  testa          GUI of hms dipole not responding - NMR is fine

  •  92476 12/05/04 04:52  testa          hms drift chamber HV tripped.

  •  92474 12/05/04 03:04  testa          reboot of target ioc

  •  92471 12/05/04 01:11  testa          Q3 tripped

    • Saturday

  •  92468 12/04/04 23:50  ak opper       swing shift summary

  •  92465 12/04/04 23:02  clasie         target ioc reboot

  •  92464 12/04/04 22:59  ak opper       roc3 and runcontrol problems

  •  92460 12/04/04 21:33  clasie         BPM & BCM screen

  •  92458 12/04/04 20:34  clasie         target ioc reboot

  •  92457 12/04/04 19:59  clasie         hms hodoscope h1x11- tripped

  •  92454 12/04/04 19:19  clasie         target ioc reboot

  •  92452 12/04/04 18:37  clasie         HMS q1 trip

  •  92450 12/04/04 17:13  vipuli         New rster size

  •  92449 12/04/04 16:55  rohe           day shift summary

  •  92448 12/04/04 16:30  vipuli         Raster problem.......

  •  92444 12/04/04 15:00  mertens        EQuipment Checklist 1203_1204

  •  92443 12/04/04 14:41  rohe           raster size changes !!

  •  92442 12/04/04 14:26  mertens        hcbpm and bcm snapshots

  •  92441 12/04/04 14:24  rohe           raster puzzle

  •  92435 12/04/04 10:29  grayc          electron/muC jump from ~0.7 to ~0.9

  •  92433 12/04/04 09:02  Bosted         Filling in Beam Accounting Form, Beam Off for Trips

  •  92432 12/04/04 08:58  rohe           hmsdipole alarm tcl script not working

  •  92429 12/04/04 07:50  dunne          Shift Summary

  •  92427 12/04/04 06:37  dunne          Target Reboot again

  •  92425 12/04/04 05:40  dunne          Target Reboot

  •  92423 12/04/04 04:58  testa          hcbpm and bcm snapshots

    • Friday

  •  92416 12/03/04 23:45  ak opper       Swing Shift Summary

  •  92414 12/03/04 23:06  E.Chudakov     HMS Q3 tripped again

  •  92413 12/03/04 22:55  E.Chudakov     HMS Q3 tripped

  •  92411 12/03/04 22:05  E.Chudakov     HMS Q1 tripped

  •  92407 12/03/04 19:32  E.Chudakov     HMS  Q3 tripped

  •  92404 12/03/04 17:05  Fowler         HMS & SOS Rotation

  •  92403 12/03/04 16:58  hcf            sos ar zero flow now reads -0.006 slpm. OK!

  •  92401 12/03/04 16:23                 beam position

  •  92400 12/03/04 16:22                 

  •  92399 12/03/04 16:19                 Beam position

  •  92398 12/03/04 16:18                 

  •  92396 12/03/04 16:04  jroche         day shift summary

  •  92393 12/03/04 14:10  jroche         the raster size story (late entry)

  •  92392 12/03/04 13:32  jroche         raster gui

  •  92391 12/03/04 13:28  jroche         beam status between 10:40 and now  

  •  92389 12/03/04 13:15  jroche         q3 trip

  •  92387 12/03/04 12:05  jroche         beam status

  •  92386 12/03/04 11:28  grayc          bcm problems

  •  92384 12/03/04 10:39  jroche         beam stoped for 15 mn for spot move

  •  92381 12/03/04 09:06  hcf            SOS chamber flows back to normal

  •  92379 12/03/04 08:07  saw            Shift Summary

  •  92377 12/03/04 07:38  saw            Restored EPICS Hall Probe reading of HMS quad fields

  •  92376 12/03/04 07:25  testa          scan of the checklist

  •  92375 12/03/04 07:13  testa          hcbpm and bcm snapshots

  •  92373 12/03/04 06:27  saw            Q2 trip

  •  92368 12/03/04 01:51  saw            Q3 trip

    • Thursday

  •  92365 12/02/04 23:57  ak opper       Swing shift summary

  •  92363 12/02/04 23:56  hcf            corrected scale factor for SOS argon flow controller

  •  92359 12/02/04 22:31  hcf            corrected scale factor for SOS argon flow controller

  •  92355 12/02/04 19:32  Claire Gray    Target Change

  •  92352 12/02/04 18:01  ak opper       HMS dipole resurrection

  •  92351 12/02/04 16:39  jroche         day shift summary

  •  92348 12/02/04 15:46  jroche         hms and sos fidutial efficency for j/psi exp

  •  92347 12/02/04 13:27  hcf            replacement sos argon flow controller zeroed

  •  92346 12/02/04 12:00  jroche         HV off

  •  92345 12/02/04 11:26  hickson        mass flow controller

  •  92344 12/02/04 11:17  jroche         single electron rates versus hroizontal beam position

  •  92343 12/02/04 10:33  jroche         hall in controlled access

  •  92342 12/02/04 10:24  smithg         Target alarm limit memory loss fixed

  •  92341 12/02/04 10:23  jroche         looking for the target position using the beam

  •  92330 12/02/04 08:51  hcf            SOS argon flow controller zero drifted again

  •  92329 12/02/04 07:52  saw            Shift summary

  •  92328 12/02/04 07:48  saw            SOS fiducial efficiency has dropped

  •  92327 12/02/04 07:34  testa          hcbpm and bcm snapshots

  •  92323 12/02/04 03:15  saw            Q1 crashed

  •  92320 12/02/04 02:49  saw            Q3 recovery

  •  92319 12/02/04 02:06  saw            Q3 crash

  •  92317 12/02/04 01:17  saw            Q2 crash

    • Wednesday

  •  92314 12/01/04 23:59  hamlet         Shift summary

  •  92313 12/01/04 23:42  Razmik         BPM & BCM screen

  •  92311 12/01/04 23:19  hamlet         HMS quad Q2 trip

  •  92307 12/01/04 20:01  hamlet         HMS quad Q2 trip

  •  92303 12/01/04 16:30  Fowler         HMS & SOS Rotation

  •  92301 12/01/04 15:57  gaskell        shift summary

  •  92299 12/01/04 15:42  gaskell        checklist scan

  •  92298 12/01/04 15:33  gaskell        BPM and BCM screens

  •  92297 12/01/04 14:38  gaskell        Raster changed to 1 x 1 mm

  •  92295 12/01/04 14:26  hcf            Replaced TDC in HMS

  •  92294 12/01/04 14:21  Donal          Drift chamber problems

  •  92283 12/01/04 10:41  gaskell        HMS drift chamber 1

  •  92282 12/01/04 10:38  gaskell        HMS dipole crashed

  •  92280 12/01/04 10:16  gaskell        rebooted vmec18

  •  92278 12/01/04 10:03  gaskell        SOS BM02 "drifting"

  •  92276 12/01/04 08:46  donal          target heartbeat gone

  •  92275 12/01/04 08:40  gaskell        target ioc reboot

  •  92273 12/01/04 08:09  saw            Shift Summary

  •  92271 12/01/04 07:38  fowler         HMS Dipole Nitrogen Level

  •  92270 12/01/04 07:10  saw            HMS Dipole Nitrogen Level < 15%

  •  92269 12/01/04 06:17  saw            HMS drift chambers tripped

  •  92267 12/01/04 05:51  fomin          bpm and bcm screens

  •  92265 12/01/04 05:20  saw            HMS H1X11- temporarily undervoltage 

  •  92263 12/01/04 02:40  fomin          target ioc reboot (and correct alarm limits)

  •  92260 12/01/04 00:01  hamlet         Shift summary