Jefferson Lab Hall C Logbook for February 06 - Full Listing

  • Main INDEX

    Tuesday

  • 110931 02/28/06 17:11  Williamson     SMS: Comparison of temperatures to end of forward running

  • 110930 02/28/06 17:00  muether        SMS: SMS Polarity - Configured for backward angle!

  • 110929 02/28/06 16:53  muether        SMS: Grounded Teledyne Hastings flow meters chasis at power supply

  • 110918 02/28/06 14:47  muether        SMS: PLC retentative ranges  bench tests

  • 110917 02/28/06 14:30  pking          Helicity borad control screen

  • 110916 02/28/06 14:12  muether/will   SMS: VCL Flow meter ground loop

  • 110914 02/28/06 08:07  kenyon         SMS: Re-enabled alarm pager, again

  • 110913 02/28/06 07:48  real           cerenkov timing

  • 110912 02/28/06 07:35  real           mps_board setup at download time

  • 110911 02/28/06 07:29  real           French cerenkov PMTs/ signal

  • 110910 02/28/06 07:16  real           ARS timing, final setup

    • Monday

  • 110900 02/27/06 20:02  real           cerenkov timing

  • 110896 02/27/06 19:17  Ph Pillot      timing adjustment for Cerenkov

  • 110894 02/27/06 18:38  Ph Pillot      News on the timing adjustment for CED/FPD

  • 110893 02/27/06 16:46  kenyon         SMS: A can u-tube pumping

  • 110872 02/27/06 13:26  Williamson/M   SMS: Status of magnet high power tests

  • 110866 02/27/06 11:26  Williamson     SMS: Ramping to 1000 A to test magnet

  • 110863 02/27/06 11:20  real           configuration for cerenkov during magnet ramp up

    • Sunday

  • 110852 02/26/06 19:05  pillot / rea   Status of the TDC Calibration (Addendum)

  • 110840 02/26/06 17:00  Williamson/K   SMS: JT1 Closed to increase LHe Reservoir pressure

  • 110827 02/26/06 15:51  Williamson     SMS: Fatal Error from DirectSoft Fixed

  • 110811 02/26/06 11:42  kenyon         SMS: Re-enabled alarm pager

    • Saturday

  • 110804 02/25/06 18:33  real           French CEDs, FPDs gain adjustment, First pass

  • 110800 02/25/06 15:32  Fatiha         CED-FPD Coincidence Yield histograms 

  • 110799 02/25/06 15:03  Fatiha         Analyser Status  (Fine)

  • 110796 02/25/06 13:10  Fatiha         Do not checkout teh Analyser today 

  • 110783 02/25/06 12:51  real           scaler French cerenkov NOT RESETTED

  • 110781 02/25/06 12:33  real           configuration event for roc 8(Fr cerenkov) and 7(Fr coincidence)

  • 110767 02/25/06 01:28  Fatiha         Removed  the MPS/Quartet./Asymmetry diagnosis messages in the nalyser used in gzerol3  

  • 110766 02/25/06 01:19  Fatiha         Got aid of the MPS< quartet messages 

  • 110765 02/25/06 00:53  breuer         liberated cage cables PP501,502,497,498

    • Friday

  • 110764 02/24/06 23:57  Ellis,MacLac   Fixed NA oct1:08FR;,10FR; 08FR died again

  • 110763 02/24/06 23:50  breuer         Took University of Maryland VXI crate back to UMD

  • 110756 02/24/06 19:00  muether        SMS: Seconard Com Port setting

  • 110753 02/24/06 18:56  muether        SMS: Calibration check of the New Teledyne Hastings VCL Flow meters

  • 110752 02/24/06 18:26  breuer/pking   Removed the "Quinn Circuit" and "KGB enable" cable

  • 110750 02/24/06 18:12  breuer         restored normal NA fastbus trigger, stopped run 27587

  • 110746 02/24/06 16:30  kenyon         SMS: G0 recovered, the quick way

  • 110742 02/24/06 15:42  pking          Cleaned up a few bad entries in the data_tracker database

  • 110741 02/24/06 15:06  kenyon         SMS: Switched too soon

  • 110739 02/24/06 14:47  kenyon         SMS: Switched to top fill

  • 110738 02/24/06 13:19  kenyon         SMS: Vacuum jacket status

  • 110737 02/24/06 13:01                 SMS: Starting to cool perimeter line

  • 110736 02/24/06 12:40  Ph Pillot      Status of the TDC Calibration

  • 110735 02/24/06 11:41  real, pillot   cerenkov PMT octant 4 pm1 has been changed

  • 110734 02/24/06 11:21  Fowler         HMS Dipole

  • 110733 02/24/06 08:34  kenyon         SMS: JT6 at 19.4%

  • 110732 02/24/06 08:19  kenyon         SMS: Reducing flow

  • 110731 02/24/06 02:15  kenyon         SMS: 10k dewar level alarm

  • 110730 02/24/06 00:42  Breuer         specifics of run 27586,27586 (Julie's NA trigger)

  • 110728 02/24/06 00:30  kenyon         Beam: Quiting for the mourning

    • Thursday

  • 110724 02/23/06 22:27  breuer         NA Cerenkov delay for coinc with FPD/CED

  • 110708 02/23/06 18:47  muether, ken   SMS: PLC Swap and Cryo Problem

    • Wednesday

  • 110678 02/22/06 21:25  Breuer & Ell   Temporary delay cables addition to Cerenkov detectors in Octant 7

  • 110673 02/22/06 18:26  real           ARS maximum internal delay on analog input

  • 110671 02/22/06 18:21  real           ARS setup, resolving daq problems

  • 110649 02/22/06 14:37  Williamson/M   SMS: JT Valve Positions Now Readout by EPICS

  • 110647 02/22/06 13:09  real           low fastbus event rates due to ARS timeout

    • Tuesday

  • 110606 02/21/06 20:45  real           change fastclear for threshold study

  • 110604 02/21/06 20:13  real           fastbus small event rates

  • 110586 02/21/06 18:20  real/pillot    hardware maximum HV setting for FPD/CED increased to 2250-2260 V

  • 110584 02/21/06 14:24  real/pillot    max hardware HV on CAEN for French cerenkov CAEN 40 channel 32-63

    • Monday

  • 110583 02/20/06 16:16  Fatiha         week-end's run 

  • 110580 02/20/06 13:22  gaskell        Ferris Wheel pushed in -please don't move

  • 110579 02/20/06 13:20  kenyon         SMS: Flow restored to leads, 90 SLM

  • 110578 02/20/06 12:55  Fatiha         Week-end's run 

  • 110577 02/20/06 12:19  kenyon         SMS: Return line at Cu block

  • 110576 02/20/06 11:07  kenyon         SMS: reduced lead flow to 45 SLM

  • 110575 02/20/06 08:14  Williamson     SMS: Magnet H20-cooled Lead Temperature

    • Saturday

  • 110572 02/18/06 13:02  H. Breuer      remaining NA cabling problems: NONE

  • 110571 02/18/06 12:56  H.Breuer       summary remaining known NA detector problems

  • 110570 02/18/06 12:31  Breuer         NA signal cable rerouting near Phillips amplifiers

  • 110569 02/18/06 12:01                 add-on for CED 9 preamplifier installation date

  • 110568 02/18/06 11:58  Breuer         strange HV pattern for Cerenkov tubes not unusual

  • 110567 02/18/06 11:39  Williamson     SMS: Helium Level Variation

  • 110566 02/18/06 11:38  H.Breuer       CED 9 amplifier/attenuator status/reasoning summary

  • 110565 02/18/06 10:09  kenyon         SMS: Lookout communication problem

  • 110564 02/18/06 01:19  H. Breuer      Moved Fastbus TDC spectra by +16 ns

  • 110563 02/18/06 00:57  Breuer         HV rerouting again for o1-10FR; dead HV channels

    • Friday

  • 110553 02/17/06 20:38  H.Breuer       light leak NA det: Oct 1, CED 08-L fixed

  • 110552 02/17/06 20:21  H. Breuer      NA detector problem: oct 3 FPD 11 R

  • 110549 02/17/06 18:15  Fatiha         Moved old rootfiles 

  • 110548 02/17/06 17:37  Breuer & Ell   OCT 1 FR 8 & 10 HV

  • 110547 02/17/06 17:21  saw            Replaced data disks in gzerol3

  • 110542 02/17/06 12:22  Breuer & Ell   Pre-amp dc offsets 

  • 110541 02/17/06 11:25  Fatiha         Changing data disks in gzerol3

  • 110539 02/17/06 11:05  kenyon         SMS: Cooldown complete, settings

  • 110538 02/17/06 11:04  maclach        NA PFD Timings Right relative to Left

  • 110537 02/17/06 10:46  kenyon         SMS: Warm retrun valve is closed

  • 110536 02/17/06 10:14  kenyon         SMS: Switched JTs

  • 110535 02/17/06 10:11  kenyon         SMS: Changed JT4 upper limit

  • 110534 02/17/06 07:55  kenyon         SMS: Opening JT6

    • Thursday

  • 110533 02/16/06 23:44  breuer         ADC gate/TDC start changes for NA and French fastbus

  • 110528 02/16/06 21:52                 

  • 110526 02/16/06 19:45  gaskell        SMS: closed JT6 to 28%

  • 110524 02/16/06 19:36  Ellis          Lumi HV supply channels

  • 110523 02/16/06 18:32  Fatiha         Full chaine is done  ( injetor crate included! ) 

  • 110510 02/16/06 16:35  kenyon         SMS: try again tomorrow

  • 110506 02/16/06 11:43  Fatiha         Ti Addresses 

  • 110504 02/16/06 11:33  Fatiha         Full configuration ( minus roc31) 

  • 110484 02/16/06 10:15  Fatiha         Ti address roc1 

  • 110477 02/16/06 08:47  Ph Pillot      Corrections for the calibration of NA TDCs

  • 110476 02/16/06 08:31  kenyon         SMS: Switching to cold return

    • Wednesday

  • 110474 02/15/06 20:06  J.W. Martin    FB TDC calibration and diagnosis of CED9-Cer arrival times

  • 110469 02/15/06 16:59  kenyon         SMS: Reduce flow

  • 110468 02/15/06 15:58  kenyon         SMS: Reduce flow

  • 110467 02/15/06 14:51  kenyon         SMS: Reduce flow

  • 110466 02/15/06 13:34  kenyon         SMS: Increased flow

  • 110455 02/15/06 11:45  Fatiha         Changed the TI address for roc1 

  • 110447 02/15/06 10:57  kenyon         SMS: Increased flow

  • 110413 02/15/06 08:56  Fatiha         roc1

    • Tuesday

  • 110408 02/14/06 21:06  J.W. Martin    restored state of fastbus and fastclear veto

  • 110407 02/14/06 21:00  J.W. Martin    runs relating NA Fastbus TDC calibrations

  • 110406 02/14/06 20:31  maclach        FPD LR Relative timing

  • 110399 02/14/06 19:07  Williamson     SMS: Cooldown status

  • 110396 02/14/06 18:34  C. Davis       CED relative timings   R vs. L start

  • 110395 02/14/06 18:08  Breuer and E   HV Octant 1 FPD 10 R rerouted

  • 110388 02/14/06 16:45  kenyon         Reduce flow

  • 110386 02/14/06 16:10  Fatiha         gzerol3 frozen again 

  • 110384 02/14/06 15:42  kenyon         SMS: Reduce cold return flow

  • 110381 02/14/06 15:08  kenyon         SMS: Reduce flow

  • 110380 02/14/06 14:56  Fatiha         Rebooted gzerol3 

  • 110376 02/14/06 13:37  kenyon         SMS: No more JT1 adjustments

  • 110375 02/14/06 13:29  kenyon         SMS: Increased flow

  • 110374 02/14/06 12:59  kenyon         SMS: Increased flow

  • 110368 02/14/06 11:29  kenyon         SMS: Back on track

  • 110366 02/14/06 11:07  kenyon         SMS: Temp drifting up

  • 110363 02/14/06 10:35  kenyon         SMS: Increased flow

  • 110362 02/14/06 10:29  J.W. Martin    TDC calibration runs

  • 110360 02/14/06 10:04  kenyon         SMS: Increased flow

  • 110359 02/14/06 08:55  kenyon         SMS: Increase flow, cold return

  • 110358 02/14/06 07:29  kenyon         SMS: Resume cooldown

  • 110357 02/14/06 03:15  kenyon         SMS: Suspending cool down

  • 110356 02/14/06 03:11  kenyon         SMS: Switched back

  • 110355 02/14/06 02:34  kenyon         SMS: warm return, another bubble

  • 110354 02/14/06 02:21  kenyon         SMS: Switched back

  • 110353 02/14/06 01:54  kenyon         SMS: Alarm 2221

    • Monday

  • 110352 02/13/06 23:22  Williamson     SMS: Another cryo-upset

  • 110351 02/13/06 21:39  J.W. Martin    fastclear back to CED+FPD (for time being)

  • 110349 02/13/06 20:08  J.W. Martin    FB TDC calibrations

  • 110346 02/13/06 19:23  Williamson     SMS: Cryo Burp

  • 110338 02/13/06 17:24  kenyon         SMS: Alarm 2221 and switch back

  • 110337 02/13/06 16:30  kenyon         SMS: Reduce flow 

  • 110334 02/13/06 14:44  kenyon         SMS: Switched back

  • 110333 02/13/06 14:19  kenyon         SMS: Alarm 2221

  • 110331 02/13/06 13:05  kenyon         SMS: Adjusted JT6, CPI60HP limit

  • 110329 02/13/06 12:15  Fatiha         roc2 sub-banks 

  • 110321 02/13/06 10:58  hood/kenyon/   SMS: More flow for g0

  • 110320 02/13/06 10:26  Fatiha & Jef   Added the 2 Cerenkov Scalers in roc2 

  • 110319 02/13/06 10:11  saw            Moller DAQ upgrade

  • 110318 02/13/06 09:39  kenyon         SMS: Resuming cooldown

    • Sunday

  • 110290 02/12/06 14:05  kenyon         SMS: Alarm 2221

  • 110289 02/12/06 13:52  kenyon         SMS: Switched back

  • 110288 02/12/06 12:38  kenyon         SMS: Alarm 2221

  • 110287 02/12/06 12:26  kenyon         SMS: Switched back

  • 110286 02/12/06 10:59  kenyon         SMS: Alarm 2221

  • 110285 02/12/06 10:26  kenyon         SMS: Switched back

  • 110284 02/12/06 03:49  kenyon         SMS: Alarm 2221

  • 110283 02/12/06 03:36  kenyon         SMS: Switched back

  • 110282 02/12/06 02:37  kenyon         SMS: Alarm 2221

  • 110281 02/12/06 02:14  kenyon         SMS: Switched back

  • 110280 02/12/06 01:12  kenyon         SMS: Alarm 2221

  • 110279 02/12/06 00:32  kenyon         SMS: Switched back

    • Saturday

  • 110278 02/11/06 23:39  kenyon         SMS: Alarm 2221

  • 110275 02/11/06 21:52  Breuer/DAvis   HV's for NA Cerenkov detectors

  • 110274 02/11/06 21:45  Breuer/Davis   NA electronics Work 02/11/06

  • 110273 02/11/06 21:05  H. Breuer      runs 27400, 27401 are junk

  • 110272 02/11/06 20:58  kenyon         SMS: Another 4K return spike

  • 110269 02/11/06 18:44  kenyon         SMS: Switched back

  • 110266 02/11/06 17:25  kenyon         SMS: Alarm 2221

  • 110265 02/11/06 17:24  kenyon         SMS: Reduce flow to g0

  • 110264 02/11/06 14:35  jroche         Remarqs on the fastclear timing

    • Friday

  • 110260 02/10/06 23:27  mgericke       General cable routing check and detector to fastbus with pulser and scope 

  • 110259 02/10/06 23:20  kenyon         SMS: Switched back

  • 110258 02/10/06 22:49  H.Breuer, C.   Work on NA electronics 02/10/06 afternoon-evening, before run 27398

  • 110257 02/10/06 22:18  H.Breuer       NA changes/status during and for Runs 27397, 27398

  • 110256 02/10/06 22:16  kenyon         SMS: 2221 Alarm

  • 110253 02/10/06 17:40  kenyon         SMS: Changed He inlet temp alarm

  • 110252 02/10/06 17:37  kenyon         SMS: Cryoline inspection

  • 110251 02/10/06 17:26  gaskell/keny   SMS: Open Moeller valve EV91015

  • 110250 02/10/06 17:16  kenyon         SMS: Swapped JTs during 4K Supply  temperature spike.

  • 110231 02/10/06 09:44  Fatiha         TS fixed 

  • 110229 02/10/06 09:35  Fatiha         Comments Last night's cosmic run (Herbert's)

    • Thursday

  • 110209 02/09/06 20:35  Fatiha         Run summary 

  • 110197 02/09/06 17:28  Fatiha         Trigger Interface addresses 

  • 110195 02/09/06 16:49  Fatiha         Chain test succesful (roc2, roc3, roc7, roc8, TS and Fastbus) 

  • 110193 02/09/06 16:06  Fatiha         Chain tests

  • 110185 02/09/06 12:43  Fatiha         Roc3 tests 

  • 110177 02/09/06 11:54  Fatiha         Run Summary (JSR's runs)

    • Wednesday

  • 110160 02/08/06 20:13  Fatiha         Run Summary (Cosmics)

  • 110159 02/08/06 20:12  Fatiha         Run Summary (Cosmics)

  • 110146 02/08/06 11:52  kenyon         SMS: 80->4K Started.

  • 110145 02/08/06 11:42  kenyon         SMS: JT6 Now completely calibrated.

    • Tuesday

  • 110141 02/07/06 20:30  kenyon         SMS: Reduce 4K flow

  • 110140 02/07/06 18:14  Fatiha         Run Summary  (cosmics)

  • 110137 02/07/06 16:00  kenyon         SMS: Restart CDHXR

  • 110136 02/07/06 15:16  kenyon         SMS: Flow correction

  • 110135 02/07/06 14:59  Fatiha         run 27340 is NoTED

  • 110134 02/07/06 14:28  kenyon         SMS: Start cooling with 4K

    • Monday

  • 110121 02/06/06 12:31  Fatiha         French tests Run summary (2 more runs)

  • 110117 02/06/06 12:11  Fatiha         French tests Run summary

    • Friday

  • 110055 02/03/06 16:19  Fatiha         HVs, Analyser and DAQ 

  • 110052 02/03/06 15:40  Fatiha         ts_fb configuration DAQ/Analyser tests

    • Thursday

  • 109998 02/02/06 20:02  Fatiha         DAQ is ready for the beam tests 

  • 109997 02/02/06 20:00  arvieux        FR detector HV OFF

  • 109996 02/02/06 19:58  Fatiha         Somes tests 

  • 109955 02/02/06 16:56  Fatiha         Rafining the french coincidence study 

  • 109943 02/02/06 15:24  Fatiha         French coincidence configuration tests

  • 109931 02/02/06 13:58  arvieux        HV FR  detectors OFF

  • 109930 02/02/06 13:56  Fatiha         French tests summary 

  • 109928 02/02/06 13:12  Fatiha         French tests summary 

  • 109909 02/02/06 09:55  kenyon         SMS: Turget turb on again

  • 109908 02/02/06 09:15  kenyon         SMS: Vacuum

    • Wednesday

  • 109900 02/01/06 17:13  kenyon         SMS: Target turbo re-started

  • 109899 02/01/06 16:59  pking          DAQ problems last night; recovered the last ts_roc31 run

  • 109898 02/01/06 16:51  kenyon         SMS: Clean power off to hall

  • 109893 02/01/06 16:27  muether        SMS: New Flow Meters

  • 109887 02/01/06 15:55  Williamson     SMS: Target Turbo turned off, vacuum going up

  • 109881 02/01/06 14:30  kenyon         SMS: False alarms on LN2 P and L

  • 109880 02/01/06 14:24  kenyon         SMS: Lead B flow controller

  • 109871 02/01/06 10:41  kenyon         SMS: Lead A flow controller

    


    




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