Jefferson Lab Hall C Logbook for May 06 - runstarts omitted

  • Main INDEX

    Wednesday

  • 117343 05/31/06 17:08  kenyon         SMS: G0 level problems

  • 117342 05/31/06 09:42  muether        SMS: Level Oscilations

    • Tuesday

  • 117341 05/30/06 16:23  kenyon         SMS: Level, JT1

  • 117340 05/30/06 15:46  kenyon         SMS: LHe level problems

  • 117339 05/30/06 15:43  gaskell        chiller was frozen

  • 117338 05/30/06 13:37  Muether        SMS: Helium Level Low Alarm

  • 117337 05/30/06 10:19  muether        SMS: Water problems

    • Monday

  • 117336 05/29/06 22:37  kenyon         SMS: Lead A temp sensor bad?

  • 117335 05/29/06 22:02  kenyon         SMS: Another low temp alarm, change alarm set point

  • 117334 05/29/06 19:19  kenyon         SMS: Lead A low temp alarm

    • Wednesday

  • 117333 05/24/06 12:10  muether        SMS: The return of the LHe oscillation

    • Tuesday

  • 117332 05/23/06 17:14  muether        SMS: LHe Level Low Yellow Alarm

  • 117331 05/23/06 16:12  pking          Analysis: Modifications to the "gzero_back_comm1" database

  • 117330 05/23/06 15:36  mack           measurements seem relatively unambiguous

  • 117329 05/23/06 13:38  Carlini        Rise & Fall Time of PMT signals

  • 117328 05/23/06 13:24  Pitt/Mammei    Picture of Cerenkov shielding shelf

  • 117327 05/23/06 13:11  Pitt           More on time dependence of phototube signals - part 2

  • 117326 05/23/06 13:01  Pitt           More on time dependence of phototube signals - part 1 - late entry

  • 117325 05/23/06 10:36  gaskell        G0 girder as-found survey

  • 117324 05/23/06 10:31  kenyon         SMS: Lost clean power

  • 117323 05/23/06 10:23  kenyon/hood    SMS: LHe supply disruption

    • Friday

  • 117322 05/19/06 15:42  smithg         Target: pumped out and backfilled G0 target with helium

  • 117321 05/19/06 12:10  Fatiha         Coda Shut down , and Switching off the crates. 

  • 117320 05/19/06 11:11  Carlini        Analysis: Background???

    • Thursday

  • 117319 05/18/06 17:11  horn           Analysis: NA Cherenkov and G0 beam at 360 MeV and 31 MHz

  • 117318 05/18/06 17:02  benesch        Beam: second blip on BPM trace on scope is 4 us beam

  • 117317 05/18/06 16:53  smithg         Target: deuterium ballast tank leak found & fixed

  • 117316 05/18/06 09:30  gaskell        Octant 5 cerenkov shielding removed

  • 117315 05/18/06 09:28  gaskell        Moller quads off

  • 117314 05/18/06 09:26  Pitt/Mammei/   Time Dependence of Phototube Signals

  • 117313 05/18/06 05:42  ellis          Last shift summary for initial 360MeV

  • 117312 05/18/06 05:37  ellis          Target: HPH pwr supply and cryo pump controller--off

  • 117311 05/18/06 05:34  ellis          Restricted Access

  • 117310 05/18/06 05:24  Ellis          Controlled Access

  • 117309 05/18/06 05:06  ellis          Target: Target crossed vapor phase line

  • 117308 05/18/06 04:35  ellis          Target: Hall Sweep

  • 117307 05/18/06 04:28  ellis          Beam: mcc shutting down

  • 117306 05/18/06 04:20  ellis          Target: Warm-up complete--awaiting hall access

  • 117305 05/18/06 03:46  ellis          Target: Target warm up has begun

  • 117304 05/18/06 03:44  ellis          Parity quality test aborted

  • 117301 05/18/06 01:09  ellis          Target: Target is Out

    • Wednesday

  • 117300 05/17/06 23:19  A_Freyberger   Beam: Cavity Commissioning Summary

  • 117279 05/17/06 20:09  Juliette       Target: Carbon target is in position

  • 117276 05/17/06 18:39  Juliette       SMS: SMS ramped down to 0

  • 117275 05/17/06 18:15  Pitt           Beam back to MCC

  • 117274 05/17/06 18:13  Pitt/Beck      Bor-poly shielding results

  • 117271 05/17/06 16:29  Pitt/Beck      Access: install more bor-poly

  • 117270 05/17/06 16:04  Pitt           Day Shift Summary

  • 117269 05/17/06 16:01  cdaq           Beam Time Accounting

  • 117268 05/17/06 15:58  Sarah          Target: Target Day Shift Summary

  • 117263 05/17/06 15:08  Pitt           Access: additional bor-poly installed

  • 117262 05/17/06 14:47  Juliette       Analysis: threshold scan results

  • 117256 05/17/06 13:53  muether        HKS test run

  • 117255 05/17/06 13:48  gzero          ASCS summary for Tue May 16 2006

  • 117254 05/17/06 13:42  Pitt           Octant 5 NA Cerenkov PMT 1 HV disconnected

  • 117251 05/17/06 13:37  Juliette       Analysis: cerenkov width scan results

  • 117250 05/17/06 13:34  Pitt           Running with 31 MHz beam

  • 117249 05/17/06 13:25  muether        Wire chamber test run 

  • 117247 05/17/06 13:02  Doug Beck      Majority logic rates for Cherenkov discriminator width study

  • 117246 05/17/06 12:39  suleiman       Beam: Parity Quality for G0 at 359 MeV: run 29290 ... OUT

  • 117245 05/17/06 12:34  suleiman       Beam: Parity Quality for G0 at 359 MeV: run 29289 ... IN

  • 117244 05/17/06 11:44  Pitt           Tune mode beam - time distribution of events

  • 117243 05/17/06 11:42  Doug Beck      Cherenkov tube mapping, plan for additional shielding based on entry

  • 117241 05/17/06 11:34  Doug Beck      Position of Herbert's paddle

  • 117240 05/17/06 11:09  smithg         Target: target snapshot/checklist

  • 117239 05/17/06 10:36  Pitt           Cerenkov rates during the discriminator width scan

  • 117237 05/17/06 09:53  Pitt           Record of widths used during NA Cerenkov discriminator width scan

  • 117232 05/17/06 09:28  cdaq           Beam Time Accounting

  • 117231 05/17/06 09:26  Juliette       Analysis: Threshold scan plot

  • 117225 05/17/06 09:01  jroche         NA multiplicity  back to 2

  • 117223 05/17/06 08:50  jroche         owl shift summary

  • 117222 05/17/06 08:48  Pitt           Effect of the shielding on Octant 5 - better formatting

  • 117221 05/17/06 08:47  Pitt           Effect of the shielding on Octant 5

  • 117220 05/17/06 08:46  jroche         run 29295 : is with a threshold of 0.5 pe 

  • 117219 05/17/06 08:44  jroche         rates in O5CED9L and O5FPD10L (blacked out)

  • 117218 05/17/06 08:32  jroche         onto the study of the width of the cerenkov 

  • 117211 05/17/06 06:54  ellis          IHWP is now OUT

  • 117209 05/17/06 06:45  jroche         NA cer multiplicity to 1 and the=3 pe

  • 117207 05/17/06 06:38  jroche         Hall access + results on 05ced9l and 05fpd10l

  • 117206 05/17/06 06:36  ellis          Target: target is fine

  • 117204 05/17/06 06:19  jroche         NA-CER multiplicity to 2

  • 117203 05/17/06 06:13  ellis          Target: Gas Shed Helium bottle is low

  • 117202 05/17/06 05:46  jroche         hilcity properties of the beam for the past two runs (even better format)

  • 117201 05/17/06 05:45  jroche         hilcity properties of the beam for the past two runs (better format)

  • 117200 05/17/06 05:45  jroche         hilcity properties of the beam for the past two runs

  • 117199 05/17/06 05:32  ellis          Target: LD2 Target in place

  • 117198 05/17/06 05:12  ellis          charge feedback graph

  • 117197 05/17/06 04:41                 halo : some more info

  • 117195 05/17/06 03:21  ellis          IHWP is now OUT

  • 117193 05/17/06 03:12  jroche         60 uA on Carbon target : difficult to get -> settled for 50 uA

  • 117188 05/17/06 01:01  ellis          Target: Carbon target in place

  • 117187 05/17/06 00:58  jroche/celli   plan for the night

  • 117185 05/17/06 00:19  cdaq           Beam Time Accounting

  • 117184 05/17/06 00:17  Fatiha         Shift Summary

    • Tuesday

  • 117181 05/16/06 23:36  Juliette       Target: swing shift summary

  • 117180 05/16/06 23:32  Fatiha         NA Cerenkov Threshold files 

  • 117177 05/16/06 23:20  Fatiha         Coincidence Matrix SnapShot 

  • 117175 05/16/06 23:02  Fatiha         Et System wornings 

  • 117174 05/16/06 22:53  Fatiha         Cerenkov Rate for threshold+2.5 (=50mV)

  • 117171 05/16/06 22:41  Fatiha         Cerenkov Rates SnapShot Tresh+1.5 (=30 mV)

  • 117169 05/16/06 22:15  Juliette       Analysis: Threshold scan results with no multiplicity

  • 117167 05/16/06 22:11  Doug Beck      Update on run plan re: adjusting width of Cherenkov signals

  • 117166 05/16/06 22:04  Fatiha         Coindence matrix and error in the used Multiplicity

  • 117157 05/16/06 21:06  Fatiha         Cerenkov SnapShot thrsh+2 (=40mV)

  • 117156 05/16/06 20:56  Fatiha         Cerenkov rates SnapShot threshold+1 (=20 mV)

  • 117153 05/16/06 20:40  Fatiha         FIFO Messages in the TS and Injector crate 

  • 117152 05/16/06 20:32  Fatiha         Cerenkov Rates SnapShot, threshold+1 (= 30mV)

  • 117149 05/16/06 20:18  Fatiha         Run 29275 wasd with threshold+1/2 and not +1 

  • 117146 05/16/06 20:03  Fatiha         Cerenkov Rates + SnapShot 

  • 117145 05/16/06 19:45  Juliette       Analysis: mistake in plot

  • 117144 05/16/06 19:44  Juliette       Analysis: multiplicity scan plot

  • 117140 05/16/06 18:40  Doug Beck      Run Plan for Swing/Owl/Day May 16-17

  • 117136 05/16/06 18:10  Fatiha         Half Wave Plate IN 

  • 117134 05/16/06 18:03  Fatiha         CED9 Oct5 left, current not ramping  

  • 117133 05/16/06 18:01  Fatiha         Tuned beam 

  • 117132 05/16/06 17:21  Juliette       SMS: magnet ramped to 2400 A

  • 117131 05/16/06 17:00  Fatiha         Hall going to Pawer permit 

  • 117130 05/16/06 16:56  Juliette       Beam: beam position scan results

  • 117129 05/16/06 16:56  gaskell        FW position at 3 inches

  • 117128 05/16/06 16:54  gaskell        Octant 5 cerenkov shielding

  • 117127 05/16/06 16:52  mgericke       Blinding detector tubes for background tests

  • 117126 05/16/06 16:12  suleiman       Beam:  Charge Asymmetry and position differences for run 29271 - 2 uA

  • 117125 05/16/06 16:07  Pitt           Day shift summary

  • 117124 05/16/06 16:00  cdaq           Beam Time Accounting

  • 117123 05/16/06 15:54  Bosted         Started torus current ramping to zero

  • 117122 05/16/06 15:33  Pitt           Octant 3 Cerenkov rates during position scan

  • 117121 05/16/06 15:29  Pitt           Controlled access

  • 117120 05/16/06 15:28  suleiman       Beam: Pairty Quality of G0 Beam at 359 MeV

  • 117119 05/16/06 15:26  Bosted         Cherenkov signals on scope

  • 117118 05/16/06 14:54  Williamson     SMS: Changing the magnet current (it really is simple)

  • 117116 05/16/06 14:42  suleiman       Beam: Charge Asymmetry and position differences for run 29268 - 2 uA

  • 117115 05/16/06 14:40  Pitt           Record of beam positions during beam position scan

  • 117114 05/16/06 14:36  smithg         Target: mystery pressure drop not so mysterious after all

  • 117113 05/16/06 14:08  Pitt           Special fast clear for Octant 5 only

  • 117109 05/16/06 13:57  Pitt           Accelerator takes beam for PZT study

  • 117108 05/16/06 13:43  Fatiha         Latches 

  • 117106 05/16/06 13:24  Beise          Analysis: 1st pass at target boiling

  • 117105 05/16/06 13:11  Pitt           HV turned on before run end

  • 117102 05/16/06 13:02  muether        Analysis: 360MeV 2uA LD2 Field Scan Plots

  • 117101 05/16/06 12:59  pking          Analysis: I think that we have the SDMCH octant order backwards in the analyzer

  • 117100 05/16/06 12:51  Pitt           Special high voltage configuration for run 29268

  • 117099 05/16/06 12:49  Pitt           HV - sniper trip

  • 117091 05/16/06 11:58  Pitt           Beam: G0 and G0B BPMs froze up

  • 117085 05/16/06 11:23  Doug Beck      Another try at formatting table of anode currents

  • 117073 05/16/06 10:17  Pitt           Access done

  • 117071 05/16/06 09:40  Pitt           Beam positions during current scan

  • 117070 05/16/06 09:02  Bosted         Target: Changed low limits on beam heat load

  • 117069 05/16/06 08:48  Pitt           Call for controlled access

  • 117066 05/16/06 08:17  jroche         owl shift summary

  • 117065 05/16/06 08:17  jroche         owl shift summary

  • 117063 05/16/06 08:07  cdaq           Beam Time Accounting

  • 117061 05/16/06 07:28  jroche         DAQ : ER backed up causing console to freeze

  • 117056 05/16/06 06:45  jroche         more on magnet scan : cerenkov rates

  • 117055 05/16/06 06:32  jroche         how I changed the Cerenkov multiplicity level

  • 117051 05/16/06 06:11  jroche         Onto the cerenkov study of the rate dependance as a function of the multiplicity level

  • 117049 05/16/06 05:57  jroche         online analysis of the magnet scan

  • 117042 05/16/06 04:28  mgericke       Target: gpt3 pressure alarm

  • 117038 05/16/06 03:57  jroche         Analysis: something strange with the SDMCH rates in the G0Integrity file

  • 117029 05/16/06 02:13  jroche         fastbus pre-scale changed to 2000 from 3000 : DAQ suggestion 

  • 117026 05/16/06 01:55  mgericke       Target: He Cell Pressure Warnings

  • 117025 05/16/06 01:55  cdaq           Beam Time Accounting

  • 117024 05/16/06 01:47  jroche         SMS: Is it supposed to be that complicated to change the magnet current ?

  • 117021 05/16/06 00:48  jroche         on to the magnet scan

  • 117018 05/16/06 00:13  ellis          Swing Shift Summary

    • Monday

  • 117015 05/15/06 23:41  ellis          pictures in JPEG

  • 117014 05/15/06 23:21  Doug Beck      Anode current measurements - better formats

  • 117013 05/15/06 23:16  Doug Beck      Anode current measurements

  • 117011 05/15/06 22:51  Breuer         Please supply pictures in more common format

  • 117009 05/15/06 22:20  Doug Beck      Additional comment on magnet scan plan

  • 117008 05/15/06 22:19  Beck/ellis     Interpretation of Cerenkov online rates

  • 117007 05/15/06 22:08  smithg         Target: plot of falling pressure

  • 117006 05/15/06 21:57  Doug Beck      Plan for magnet scan

  • 117005 05/15/06 21:55  Juliette       Target: target pressure action plan

  • 117000 05/15/06 21:13  Juliette       Target: gpt3/5 low alarms changed temporarily

  • 116999 05/15/06 21:03  suleiman       Beam: Injector BPMs position differences for run 29232

  • 116997 05/15/06 20:56  Juliette       Target: LD2 target in place

  • 116996 05/15/06 20:50  suleiman       Beam: Charge Asymmetry and position differences for run 29232

  • 116995 05/15/06 20:40  suleiman       Beam: Charge asymmetry plot for run 29231

  • 116993 05/15/06 20:36  Juliette       Target: gpt5/3 pressure drop wrong sign?

  • 116992 05/15/06 20:32  ellis          Rate and Coincidence pictures

  • 116991 05/15/06 20:30  suleiman       Beam: BPM C20A has one bad signal

  • 116989 05/15/06 20:23  suleiman       Beam: Charge Asymmetry and position differences for run 29231

  • 116987 05/15/06 20:14  Doug Beck      SMS: Resetting HV interlock based on magnet current

  • 116986 05/15/06 20:10  Doug Beck      Plan for Swing, Owl 5/15-16

  • 116985 05/15/06 20:07  Juliette       Target: changed low alarm on gpt5 to 3.4

  • 116984 05/15/06 20:07  ellis          HV all on

  • 116979 05/15/06 19:24  Doug Beck      Magnet ramped to 2400 A

  • 116977 05/15/06 19:22  Doug Beck      Setting up special fast clear for octant 5

  • 116976 05/15/06 18:46  ellis          Great Beam!

  • 116975 05/15/06 18:35  ellis          Great Beam!

  • 116974 05/15/06 18:29  Juliette       Target: gpt5 pressure still dropping

  • 116973 05/15/06 18:21  Juliette       Target: gpt5/3 pressure drop with target change

  • 116972 05/15/06 18:16  muether        SMS: LHe Level recovered...back on PID

  • 116971 05/15/06 18:12  Juliette       Target: moved carbon target in at 16:00

  • 116970 05/15/06 17:37  pking          ROC2 was showing "P/S OVER TEMP"; moved cables and rebooted ROC2

  • 116969 05/15/06 17:33  Doug Beck      Tentative plan for the day

  • 116968 05/15/06 17:19  ellis          hv interlock

  • 116967 05/15/06 17:07  ellis          beam status

  • 116963 05/15/06 16:23  ellis          Maud gain matching HV setting installed

  • 116962 05/15/06 16:09  ellis          beam tune runs

  • 116960 05/15/06 15:51  ellis          coda on line

  • 116959 05/15/06 15:34  muether        SMS: LHe Level still overfull

  • 116958 05/15/06 15:05  Maud           Analysis: Gain Matching from cosmic run 29227

  • 116957 05/15/06 14:35  smithg         Target: rebooted again to kill tach noise

  • 116956 05/15/06 12:48  smithg         Target: 15K cooldown completed

  • 116955 05/15/06 12:10  pking          Analysis: Updated the analyzer on gzero account and the farm.

  • 116954 05/15/06 11:05  Doug Beck      SMS: Parallel plate relief valve leak

  • 116953 05/15/06 10:45  gaskell        Moller q1 problems remain

  • 116952 05/15/06 07:58  smithg         Target: premptive tgt ioc reboot

  • 116951 05/15/06 07:37  gaskell        Moller solenoid warm

  • 116950 05/15/06 07:11  smithg         Target: started cool down

    • Sunday

  • 116949 05/14/06 19:48  gaskell        Moller q1 problems

    • Saturday

  • 116948 05/13/06 16:31  Williamson     SMS: LHe Oscillations Continue

  • 116947 05/13/06 10:46  Fatiha         Turned all HV off

    • Friday

  • 116945 05/12/06 23:30  Williamson     SMS: LHe Level Oscillations Worsen (Level Drops Below ORANGE)

  • 116944 05/12/06 19:07  Fatiha         Turned CEDs, FPDs and CerenKovs HVs ON For the night. 

  • 116942 05/12/06 18:55  Williamson     SMS: Transient Behavior in LHe Level -- something's happening to the LHe Supply

  • 116941 05/12/06 18:51  jroche/slbai   re-organized PMTs on octant 4 

  • 116939 05/12/06 18:47  Williamson     SMS: Overpressure again -- yellow threshold raised

  • 116937 05/12/06 18:40  Williamson     SMS: Overpressure

  • 116936 05/12/06 18:09  bailey/roche   magnet : LHe overpressure alarm (we don't know what to do, do you?)

  • 116933 05/12/06 17:37  Fatiha         Upgraded Ts_Fullinj Configuration to include the coil modulation scritps.  

  • 116928 05/12/06 17:17  pking          Analysis: Moved some rootfiles form the gzero account to the work disk.

  • 116925 05/12/06 16:45  pking          Analysis: Modified the beam input file to correct the Cavity monitor channel layout

  • 116924 05/12/06 15:09  gaskell        Hall status

  • 116919 05/12/06 13:59  Fatiha         DAQ Set for the cosmics 

  • 116912 05/12/06 13:28  S. Bailey      calibration values from recent reanalysis of the calibration runs resubmitted to database

  • 116911 05/12/06 12:56  muether        SMS: SMS Control Program

  • 116910 05/12/06 12:53  pking          Analysis: Recovered one of the MySQL data tables from tape backup

  • 116909 05/12/06 12:32  Fatiha         Cosmic Run for this night 

  • 116908 05/12/06 11:52  Goulven        Strange behaviour of ARS acquisition (French octants)

    • Thursday

  • 116907 05/11/06 19:36  smithg         Target: Completed pump/purge/backfill of target

  • 116906 05/11/06 17:49  S. Bailey      Analysis: correlation matrix for beam parameters

  • 116905 05/11/06 14:26  saw            Drift Chamber HV

    • Wednesday

  • 116904 05/10/06 20:09  S. Bailey      reanalysis of the last four bcm/bpm/lumi calibrations

  • 116903 05/10/06 19:01  jroche/slbai   re-organized PMTs on octant 5 

  • 116902 05/10/06 15:45  gaskell        CO2 flowing to aerogel

  • 116901 05/10/06 15:09  pking          Analysis: Changed the "analysis" table in the gzero_back_comm1 database.

  • 116900 05/10/06 14:09  S. Bailey      lumi pedestals

    • Tuesday

  • 116899 05/09/06 18:48  Fatiha         LD2 single rates at 2 uA and 10 uA 

  • 116898 05/09/06 18:47  Fatiha         LD2 single rates at 2 uA and 10 uA 

  • 116897 05/09/06 17:44  Fatiha         Single rates from current scan with Carbon data. 

  • 116896 05/09/06 14:41  beaufait       G0 power supply

  • 116895 05/09/06 12:21  pking          Restoring the MySQL replication process for wmg0 (had been stalled since April 20)

  • 116894 05/09/06 11:41  Fatiha         Hole in Oct5 Pion Matrix (ced, fpd) = (8, 14) 

  • 116893 05/09/06 10:31                 Quenching effects in nitrogen gas scintillation

    • Monday

  • 116892 05/08/06 14:23  S. Bailey      Analysis: Linear Regression : clarification (single parameter vs full correction)

  • 116891 05/08/06 14:08  Fatiha         Single rates comparison 

  • 116890 05/08/06 12:12  Fatiha         Reversed Polarity coincidence rates 

  • 116889 05/08/06 11:14  S. Bailey      Analysis: linear regression : raw vs corrected

    • Friday

  • 116888 05/05/06 15:29  Fatiha         Cleaned soem coda Configuration 

  • 116887 05/05/06 14:28  Carlini        Analysis: Possibly use of ~10ns microstructure to reduce background

  • 116886 05/05/06 09:00  ppillot        Analysis: origine of particles in the uper-inelastic region (top left corner in the coinc matrices)

  • 116885 05/05/06 07:30  Furget         Comment on picture at 10 muA reverse polarity 3500A

    • Thursday

  • 116884 05/04/06 20:41  Breuer         Analysis: Argon in Cerenkov was not a good idea, maybe CO2 is good?

  • 116883 05/04/06 15:15  Breuer         events in upper left of coincidence matrix

  • 116882 05/04/06 13:23  suleiman       Beam: The Parity Quality of G0 Beam - Hydrogen + 60 uA

    • Wednesday

  • 116881 05/03/06 22:57  Breuer         Analysis: FPD singles rates and CED coincidences: ADC spectra allow rate comparison, 2uA on LD2

  • 116880 05/03/06 11:49  muether        SMS: He Level High Alarm

  • 116879 05/03/06 11:46  S. Bailey      Coil Modulation: still scraping in y

    • Tuesday

  • 116878 05/02/06 22:50  mack           upper left corner in electron plots: Dalitz + stuff

  • 116877 05/02/06 19:52  Fatiha         Is there any Physics up there?  ( in the left upper triangle for deuterium) 

  • 116876 05/02/06 19:15  Fatiha         LD2 and LH2 Normalized rates and Ratio (LD2/LH2) for pion coincidence matrix 

  • 116875 05/02/06 19:15  pking          Powered down some of the crates

  • 116874 05/02/06 19:12  pking          Reset VESDA panels for "power supply racks" and "SOS + Enge huts"

  • 116873 05/02/06 19:10  pking          Shut down the CODA processes on gzerol3 running at the cdaql3 console.

  • 116872 05/02/06 19:07  Fatiha         Analysis: LD2 and LH2 Normalized rates and Ratio (LD2/LH2) for electron coincidence matrix 

  • 116871 05/02/06 17:48  muether        SMS: The SMS ghost revealed

  • 116870 05/02/06 14:44  smithg         SMS: magnet ghost is servicing alarms

  • 116869 05/02/06 13:23  Lassiter       Q3 back to cold return

  • 116868 05/02/06 12:47  Fatiha         Analysis: Comparison between LD2 and LH2 normalized rate for teh coincidence Matrix 

  • 116867 05/02/06 11:30  smithg         Target: pumped and backfilled target with helium

  • 116866 05/02/06 09:06  beise          687 piminus rates, fixed formatting

  • 116865 05/02/06 09:03  Lassiter       Cooldown of Q3 begins

  • 116864 05/02/06 09:00  beise          Analysis: fixed x16 mistake in pi- rates

  • 116863 05/02/06 08:54  beise          Analysis:  stupid mistake on my part of x16 in pi-  rates

    • Monday

  • 116862 05/01/06 15:56  smithg         Target: mystery pressure drop

  • 116861 05/01/06 14:53  mack           April 2006 Unser calibration: it takes a lickin',  but keeps on tickin'

  • 116860 05/01/06 13:43  Fatiha         Recovered run 29154 Analysis 

  • 116859 05/01/06 13:18  Fatiha         Cleaned some old rootfiles on Saturday 

  • 116858 05/01/06 11:56  smithg         Target: Completed target warmup

  • 116857 05/01/06 11:36  gaskell        Moller status (quads off)

  • 116856 05/01/06 11:08  muether        SMS: SMS Shut down

  • 116855 05/01/06 10:28  ellis          eye glasses in counting house

  • 116854 05/01/06 09:16  Greg/Juliett   Target: target ioc reboot

  • 116853 05/01/06 09:02  Greg/Juliett   Target: target gpt5/3 tests

  • 116852 05/01/06 08:12  ellis          Final Owl Summary with Reverse Polarity Runs

  • 116851 05/01/06 08:11  ellis          Restricted access

  • 116850 05/01/06 08:08  cdaq           Beam Time Accounting

  • 116849 05/01/06 07:51  Juliette       SMS: magnet low alarm set to 0A

  • 116848 05/01/06 07:51  ellis          RADCON sweeping hall

  • 116847 05/01/06 07:37  ellis          HV is off

  • 116846 05/01/06 07:25  Juliette       SMS: Ramping down SMS

  • 116844 05/01/06 07:11  ellis/juliet   Have beam until 7:20

  • 116843 05/01/06 07:09  ellis          205215

  • 116840 05/01/06 06:41  ellis          MCC trying to send beam to hall

  • 116838 05/01/06 06:22  Juliette       Target: LD2 target in place

  • 116836 05/01/06 05:43  ellis          SMS 4900A, LD2 target in Waiting on Beam

  • 116835 05/01/06 05:40  Juliette       Target: changed alarm low limit on gpt5 back to 6.2

  • 116834 05/01/06 05:28  ellis          MCC working a problem

  • 116830 05/01/06 04:44  Juliette       Target: changed alarm low limit on gpt5 to 5.5

  • 116829 05/01/06 04:36  Juliette       Target: target moved to out of beam position

  • 116827 05/01/06 04:27  ellis          sms reverse polarity

  • 116825 05/01/06 04:04  Juliette       Target: changed alarm low limit on gpt5 to 5.7

  • 116823 05/01/06 03:56  Juliette       Target: moved to carbon target

  • 116821 05/01/06 03:51  ellis          GPT5

  • 116820 05/01/06 03:25  ellis          SMS reverse polarity--Carbon target next up

  • 116818 05/01/06 03:06  ellis          CODA reboot

  • 116815 05/01/06 02:48  ellis          Picture at 10uA reverse polarity, SMS 3500A

  • 116812 05/01/06 02:27  ellis          SMS runs

  • 116809 05/01/06 02:01  ellis/Juliet   Picture

  • 116807 05/01/06 01:31  ellis          JPEG of ced/fpd picture

  • 116805 05/01/06 01:26  ellis          CED/FPD picture, reverse polarity SMS

  • 116802 05/01/06 01:06  cdaq           Beam Time Accounting

  • 116800 05/01/06 00:45  muether        SMS: Changed LN2 Bayonet Vacuum alarm to 280

  • 116799 05/01/06 00:45  beaufait       G0 pol change

  • 116798 05/01/06 00:43  Juliette       Target: changed SMS current lo alarm

  • 116797 05/01/06 00:17  muether/beau   SMS: Leads switched on top of SMS Power Supply

  • 116796 05/01/06 00:07  Armstrong      Swing Shift Summary