Jefferson Lab HALL A Logbook for November 06 - All EXCEPT Automatic Entries
Main INDEX
Thursday
189604 11/30/06 23:58 E.Chudakov Shift summary
189603 11/30/06 23:42 E.Chudakov Target work done
189602 11/30/06 21:40 E.Chudakov He level low in Left dipole
189601 11/30/06 21:39 E.Chudakov New HV for pion rejector
189600 11/30/06 20:46 folts tech/dipole
189599 11/30/06 20:23 E.Chudakov Target leak found
189598 11/30/06 20:00 E.Chudakov Left arm detector coordinates
189592 11/30/06 17:27 A. Camsonne Pedestals subtraction back on
189590 11/30/06 16:52 A. Camsonne S2 Left Right PMT 6
189589 11/30/06 16:51 M. Petratos Day Shift Summary
189586 11/30/06 16:35 A. Camsonne S2 left HV change
189584 11/30/06 16:11 Petratos Beam Tuning and Target Check
189582 11/30/06 16:06 G.M. Urciuol Halog TO operator entry for 11/30/2006 day shift
189580 11/30/06 15:58 G.M. Urciuol ESR_Flow fixed
189579 11/30/06 15:47 LeRose Cryo Flow to the Target
189576 11/30/06 11:59 LeRose/Seely Cryotarget
189575 11/30/06 11:19 A. Camsonne Double pike in TDC spectrum of gas cerenkov
189574 11/30/06 10:38 A. Camsonne S2 left arm scintillators
189572 11/30/06 10:11 A. Camsonne Pedestal subtraction off
189569 11/30/06 10:09 petratos Full radiation survey
189567 11/30/06 08:42 A. Camsonne Power cycled right NMR
189565 11/30/06 08:33 A. Camsonne iocha16 rebooted
189560 11/30/06 08:00 suleiman Owl Shift Summary
189559 11/30/06 07:56 Adaq Spot Plot
189558 11/30/06 07:54 Adaq Beam current and position
189555 11/30/06 07:11 Adaq Target Screens
189552 11/30/06 06:48 Adaq Left Arm back to nominal ep elastic
189548 11/30/06 05:45 Adaq Left Arm is at -4%
189545 11/30/06 05:31 Adaq Target Screens
189544 11/30/06 05:17 Adaq Changed Left S1 L-PMT HV
189541 11/30/06 05:02 Adaq Changed Left S1 L-PMT 1 Voltage
189538 11/30/06 04:54 A. Camsonne Coincidence time
189537 11/30/06 04:38 A. Camsonne Gas cerenkov run 1148
189536 11/30/06 04:33 A. Camsonne Setting up spectrometer at 2.124 GeV/c+4%=2.209 GeV/c
189533 11/30/06 04:27 Seely/Suleim Fill H2 to 22.5 psia
189532 11/30/06 04:26 atrig Trigger-Download
189531 11/30/06 04:23 Elena Kh. New PID set: 19.00
189526 11/30/06 02:52 A. Camsonne Gas Cerenkov run 1146
189523 11/30/06 02:18 Elena Kh. New PID set: 19.3
189522 11/30/06 01:59 Adaq Hall A General Tools Screen
189518 11/30/06 01:42 Elena Kh. new PID value: 19.2
189517 11/30/06 01:22 A. Camsonne Left S2 tune
189516 11/30/06 01:04 A. Camsonne S1 HV change
189514 11/30/06 00:23 E.Chudakov Shift summary
189513 11/30/06 00:19 E.Chudakov HRS L Pion Rejector - new HV
189512 11/30/06 00:16 Adaq The Insertable half wave plate is was changed to OUT at 6:00 pm
Wednesday
189511 11/29/06 22:22 atrig Trigger-Download
189508 11/29/06 21:40 E.Chudakov Accelerator vacuum problem
189504 11/29/06 21:11 Ramesh H2 pressure excursion
189503 11/29/06 21:06 A. Camsonne Gas Cerenkov channel 4
189502 11/29/06 20:56 E.Chudakov HRS L is at 1.06 GeV/c
189500 11/29/06 20:44 E.Chudakov HRSL tuned to 1.06 GeV/c
189499 11/29/06 20:42 E. Chudakov Lowering momentum on left arm for detector checkout
189488 11/29/06 19:21 Ramesh/JP Hall access report for the Target problem
189487 11/29/06 17:19 E.Chudakov Control access
189486 11/29/06 16:06 Ramesh Target Status (close to critical)
189485 11/29/06 16:01 Saha Shift Summary
189482 11/29/06 14:56 R. Michaels adjust delay for TCL
189481 11/29/06 14:52 atrig Trigger-Download
189479 11/29/06 13:31 A. Camsonne Peaks in gas cerenkov
189471 11/29/06 10:45 A. Camsonne Bad connection scaler gate for left arm
189470 11/29/06 10:43 A. Camsonne Spot ++ ADC on left arm
189469 11/29/06 10:31 seely target
189468 11/29/06 10:21 seely target
189466 11/29/06 09:55 R. Feuerbach R.S2 (s2m) signals look okay
189465 11/29/06 08:54 folts VDC covers
189462 11/29/06 07:51 Adaq The current status of the H2 loop
189461 11/29/06 07:48 Adaq Target Warm Up
189459 11/29/06 06:25 Elena Kh. spot_R
189458 11/29/06 06:15 Acdaq Target Coolant Fluctuations
189455 11/29/06 05:40 Elena Kh. detectors: xy and angles.
189454 11/29/06 05:38 Elena Kh. R target and delta
189453 11/29/06 05:36 Elena Kh. Right VDC hits, eff.
189452 11/29/06 05:35 R. Michaels re: spot
189451 11/29/06 05:35 Adaq The target Coolant Temperature is oscillating
189450 11/29/06 05:34 Elena Kh. Right VDC wires, TDCs.
189449 11/29/06 05:28 Elena Kh. Right S2 ADCs, TDCs.
189448 11/29/06 05:24 Elena Kh. Right S1 ADCs, TDCs.
189447 11/29/06 05:20 Elena Kh. prl1,2 the pedestal are at 0 ADC channels.
189446 11/29/06 05:05 Elena Kh. Cherenkov sum
189445 11/29/06 05:03 Elena Kh. coin
189444 11/29/06 04:51 R. Michaels trigger needs to be downloaded again
189443 11/29/06 04:50 Adaq Trigger Rates with the correct trigger file
189441 11/29/06 04:47 Adaq The right tigger file is in
189440 11/29/06 04:45 atrig Trigger-Download
189438 11/29/06 04:30 Elena Kh. prl1 ADCs: 6/23; 7/24; 8/25; 9/26.
189437 11/29/06 04:26 Elena Kh. prl1 ADCs: 0/17; 1/18; 2/19; 3/20.
189436 11/29/06 04:15 Adaq spot++ plot
189435 11/29/06 04:14 Elena Kh. Target screens.
189434 11/29/06 04:12 Elena Kh. Target and Detectors: xy, angles
189433 11/29/06 03:57 Elena Kh. Cherenkov ADCs and TDCs.
189431 11/29/06 03:45 Elena Kh. Left VDC hits, eff.
189429 11/29/06 03:42 Elena Kh. Left VDC wires, TDCs.
189428 11/29/06 03:38 Elena Kh. Left S2 ADCs, TDCs.
189427 11/29/06 03:28 Elena Kh. Left S1 ADC, TDC
189426 11/29/06 03:15 Adaq MCC is showing our target as "na"
189425 11/29/06 03:02 Adaq Hall A General Tools Screen
189424 11/29/06 02:59 Adaq S1 & S2 R-Rates during run 1126
189423 11/29/06 02:58 Adaq Trigger Rates durig run 1126
189420 11/29/06 02:17 Adaq S1 & S2 Rate in Right Arm at 5 uA
189419 11/29/06 02:11 Adaq Scaler Display at 5 uA
189418 11/29/06 02:07 Adaq Hall A General Tools Screen
189417 11/29/06 02:05 Adaq spot++ plot is not right
189414 11/29/06 01:49 Elena Kh. H2 target
Tuesday
189408 11/28/06 23:32 atrig Trigger-Download
189406 11/28/06 23:29 atrig Trigger-Download
189404 11/28/06 23:27 atrig Trigger-Download
189402 11/28/06 23:24 atrig Trigger-Download
189401 11/28/06 23:16 atrig Trigger-Download
189400 11/28/06 23:13 atrig Trigger-Download
189399 11/28/06 23:11 atrig Trigger-Download
189397 11/28/06 23:10 atrig Trigger-Download
189386 11/28/06 21:19 Jack Present Detector Stack configurations
189381 11/28/06 20:32 Petratos Low-current tune beam
189380 11/28/06 19:15 R. Michaels datamon updated
189372 11/28/06 17:49 Adaq Getting ready for beam
189367 11/28/06 17:40 atrig Trigger-Download
189363 11/28/06 16:55 R. Michaels scripts working again
189362 11/28/06 16:05 atrig Trigger-Download
189361 11/28/06 16:04 atrig Trigger-Download
189360 11/28/06 15:44 folts target chamber window to spectrometer window distance
189359 11/28/06 15:21 atrig Trigger-Download
189358 11/28/06 15:18 folts tech /target guards
189356 11/28/06 15:06 atrig Trigger-Download
189355 11/28/06 14:50 R. Michaels several scripts not working
189354 11/28/06 14:41 atrig Trigger-Download
189353 11/28/06 14:39 atrig Trigger-Download
189352 11/28/06 14:37 atrig Trigger-Download
189351 11/28/06 14:37 atrig Trigger-Download
189350 11/28/06 14:30 atrig Trigger-Download
189349 11/28/06 14:28 atrig Trigger-Download
189348 11/28/06 13:44 jpchen target: LH2 cooldown completed
189328 11/28/06 11:08 R. Michaels trigger T9 plugged in
189327 11/28/06 10:49 atrig Trigger-Download
189326 11/28/06 10:49 atrig Trigger-Download
189325 11/28/06 10:49 atrig Trigger-Download
189324 11/28/06 10:48 atrig Trigger-Download
189323 11/28/06 10:46 atrig Trigger-Download
189322 11/28/06 10:45 atrig Trigger-Download
189321 11/28/06 10:43 atrig Trigger-Download
189320 11/28/06 10:43 atrig Trigger-Download
189319 11/28/06 10:42 atrig Trigger-Download
189318 11/28/06 10:41 atrig Trigger-Download
189317 11/28/06 10:41 atrig Trigger-Download
189316 11/28/06 10:40 atrig Trigger-Download
189315 11/28/06 10:38 atrig Trigger-Download
189314 11/28/06 10:34 atrig Trigger-Download
189313 11/28/06 10:21 atrig Trigger-Download
189312 11/28/06 10:20 atrig Trigger-Download
189311 11/28/06 10:18 atrig Trigger-Download
189310 11/28/06 10:17 atrig Trigger-Download
189309 11/28/06 10:15 atrig Trigger-Download
189308 11/28/06 10:13 atrig Trigger-Download
189305 11/28/06 10:09 atrig Trigger-Download
189304 11/28/06 10:06 atrig Trigger-Download
189303 11/28/06 09:36 atrig Trigger-Download
189301 11/28/06 08:52 R. Michaels re: EDTM
Monday
189298 11/27/06 18:44 A. Camsonne Efficiency plot for VDC v2 right
189295 11/27/06 17:02 R. Michaels halla_scaler_process update
189294 11/27/06 16:57 A. Camsonne EDTM peaks
189293 11/27/06 16:40 Makis P. Mystery peaks in ADC and TDC plots il L-arm
189292 11/27/06 16:37 Makis P Spikes in TDC cosmics spectra
189291 11/27/06 13:33 atrig Trigger-Download
189290 11/27/06 12:30 atrig Trigger-Download
189289 11/27/06 12:29 atrig Trigger-Download
189288 11/27/06 11:55 A. Camsonne Test
189286 11/27/06 11:53 a-onl test
189281 11/27/06 11:23 atrig Trigger-Download
189280 11/27/06 11:06 A. Camsonne Right VDC plane
189276 11/27/06 10:11 atrig Trigger-Download
189275 11/27/06 10:10 atrig Trigger-Download
189274 11/27/06 10:09 atrig Trigger-Download
Sunday
189271 11/26/06 21:38 A. Camsonne Pedestal subtraction off
189257 11/26/06 10:20 atrig Trigger-Download
189256 11/26/06 10:19 atrig Trigger-Download
189255 11/26/06 10:19 atrig Trigger-Download
Saturday
189234 11/25/06 15:29 atrig Trigger-Download
189233 11/25/06 14:37 atrig Trigger-Download
189232 11/25/06 14:37 atrig Trigger-Download
189230 11/25/06 14:20 atrig Trigger-Download
189227 11/25/06 14:17 atrig Trigger-Download
189225 11/25/06 14:15 atrig Trigger-Download
189223 11/25/06 13:59 atrig Trigger-Download
189220 11/25/06 13:54 atrig Trigger-Download
189217 11/25/06 13:50 atrig Trigger-Download
189209 11/25/06 12:54 atrig Trigger-Download
189208 11/25/06 12:52 atrig Trigger-Download
189207 11/25/06 11:48 atrig Trigger-Download
189205 11/25/06 11:35 atrig Trigger-Download
189204 11/25/06 11:30 atrig Trigger-Download
189203 11/25/06 11:30 atrig Trigger-Download
189202 11/25/06 11:26 atrig Trigger-Download
189201 11/25/06 11:18 atrig Trigger-Download
189200 11/25/06 11:16 atrig Trigger-Download
Friday
189184 11/24/06 15:33 R. Michaels S2 plugged in wrong (L-arm T3)
189176 11/24/06 13:42 R. Michaels BCM u10 moved on R-HRS
Wednesday
189175 11/22/06 15:23 atrig Trigger-Download
Tuesday
Monday
Sunday
Wednesday
189155 11/15/06 16:35 atrig Trigger-Download
Tuesday
Monday
Friday
189138 11/10/06 14:19 folts maint.
Thursday
189137 11/09/06 09:23 christy end experiment E03-104
189135 11/09/06 08:03 cusanno Shift Summary
189128 11/09/06 03:40 cusanno one more IOC Left Dipole problem
189125 11/09/06 02:45 cusanno IOC frozen on Left Dipole, rebooted
189123 11/09/06 02:13 cusanno Beam to 85 uA
189122 11/09/06 02:12 R. Michaels Compton tests finished, back to 85 uA
189119 11/09/06 02:04 cusanno Right Arm Q1 restored
189118 11/09/06 01:56 R. Michaels Runs with neg. Qasy
189114 11/09/06 01:36 R. Michaels runs with "big" Qasy
189113 11/09/06 01:28 R. Michaels Compton FADC results
189112 11/09/06 01:22 cusanno Q1 RIGHT TRIPPED
Wednesday
189107 11/08/06 23:52 R. Michaels Hall C IA scan done 23:00
189106 11/08/06 23:52 Ramesh Shift Summary
189103 11/08/06 22:56 A. Camsonne Lower current running 55 uA for Compton Measurement
189102 11/08/06 22:37 R. Michaels Hall C IA scan
189091 11/08/06 16:00 S. Strauch day-shift summary
189088 11/08/06 12:26 S. Strauch run 2026: Hall C ends beam charge asymmetry studies
189087 11/08/06 12:23 S. Strauch HWP=IN for run 2028 and following
189082 11/08/06 11:17 X. Jiang run 2026. Hall C starts beam charge asymmetry study.
189077 11/08/06 08:03 cusanno Shift Summary
189069 11/08/06 03:34 E.Cisbani Target: JT 1% closed
189066 11/08/06 02:03 cusanno Increasing beam current to 85uA
189063 11/08/06 01:27 mpaolone Analyzer Helicity Fix
189062 11/08/06 00:38 R. Michaels helicity NON-problem
189061 11/08/06 00:10 bogdanw shift summary
Tuesday
189057 11/07/06 22:18 mpaolone Analyzer helicity problems
189056 11/07/06 22:14 bogdanw helicity problem
189053 11/07/06 21:08 A. Camsonne Compton tune
189048 11/07/06 17:26 S. Strauch day-shift summary
189046 11/07/06 16:21 S. Strauch Hall C called off their beam-charge asymmetry studies
189044 11/07/06 16:03 S. Strauch "empty" target run
189039 11/07/06 11:57 S. Strauch Beam delivery / no beam
189038 11/07/06 11:43 S. Strauch Beam delivery / polarization unknown
189037 11/07/06 09:00 S. Strauch Beam studies
189034 11/07/06 08:02 cusanno Shift Summary
189029 11/07/06 04:52 E. Cisbani Large oscillations of A_4K
189026 11/07/06 02:55 cusanno Left Arm minor NMR shift
189023 11/07/06 00:35 R. Michaels poor sig/bgr, stop Compton tune
189019 11/07/06 00:00 bogdanw shift summary
Monday
189016 11/06/06 21:48 A. Camsonne Compton background check
189011 11/06/06 18:40 Jack Right Arm GPIB
189010 11/06/06 17:41 jpchen/Dimit cryotarget (He4) cooldown completed
189002 11/06/06 16:00 M Jones Day shift summary
189001 11/06/06 14:48 M Jones Hall A Tools picture
188998 11/06/06 14:00 jpchen CHL ready to be back
188997 11/06/06 13:47 jpchen moved to 12C target
188996 11/06/06 13:43 jpchen cryotarget (He) warmed to above 80K now
188995 11/06/06 13:29 M Jones Half wave plate put IN before run 2000
188993 11/06/06 12:43 jpchen cryotarget/CHL and vacuum
188992 11/06/06 11:57 jpchen CHL problem, will be down for a while
188985 11/06/06 07:55 S. Strauch owl-shift summary
188982 11/06/06 07:43 S. Strauch FPP Chamber 1, U3: increasing background
188974 11/06/06 05:07 S. Strauch Hall A General Tools
188960 11/06/06 00:01 bogdanw shift summary
Sunday
188959 11/05/06 23:49 Margaziotis Target charts
188948 11/05/06 19:21 Margaziotis Target Cell pressure readings
188936 11/05/06 16:10 S. Strauch day-shift summary
188935 11/05/06 15:55 jordanka@jla Beam Spot after restoring the raster
188934 11/05/06 15:40 E. Cisbani Target is now the High Pressure 4He
188932 11/05/06 15:36 Jack FPP gas flow settings
188931 11/05/06 15:31 Jack Raster
188930 11/05/06 15:30 S. Strauch raster working again, continuing data taking on 4He
188927 11/05/06 15:00 R. Michaels raster problem
188921 11/05/06 11:23 S. Strauch Beam quality
188920 11/05/06 11:21 R. Michaels datamon fixed
188919 11/05/06 09:18 E. Cisbani cryotarg time wrong
188917 11/05/06 08:52 S. Strauch Raster still not working, taking 12C data
188916 11/05/06 08:16 E. Cisbani Target is now the carbon foil
188912 11/05/06 08:00 kuchina Owl shift summary
188911 11/05/06 05:13 kuchina BPM stripchart
188910 11/05/06 05:12 kuchina General Tools snapshot
188908 11/05/06 04:30 kuchina raster problem
188906 11/05/06 03:25 kuchina Raster problem
188903 11/05/06 01:49 kuchina Quality of the beam
188897 11/05/06 00:13 bogdanw shift summary
Saturday
188894 11/04/06 23:36 X. Jiang FPP eff. drop, seems to be gas mixture problem.
188893 11/04/06 23:30 jordanka@jla FPP shows decrased efficiency with respect to one week ago
188890 11/04/06 23:02 jordanka@jla FPP shows lower efficiency
188875 11/04/06 17:25 bogdanw tools after recover
188873 11/04/06 17:06 X. Jiang right HRS NMR lock in.
188872 11/04/06 17:02 X. Jiang Right HRS NMR control
188871 11/04/06 16:52 X. Jiang Lost HRS_left NMR
188866 11/04/06 15:58 F. Garibaldi Run summary
188861 11/04/06 14:05 kumbartzki NMR strip chart
188859 11/04/06 13:37 Garibaldi NMR comm. lost, reboot
188844 11/04/06 08:00 kuchina owl shift summary
188833 11/04/06 04:02 kuchina BPM Strip Chart
188832 11/04/06 03:59 kuchina General Tools
188831 11/04/06 03:25 kuchina RHRS communication lost
188824 11/04/06 00:01 Perdrisat19 Shift journal 16-24
Friday
188814 11/03/06 19:39 Punjabi spot++
188812 11/03/06 19:11 E.Chudakov Moller results
188811 11/03/06 16:05 Keppel Shift Summary
188809 11/03/06 15:24 saha Hall A Arc Energy Measurement
188801 11/03/06 11:00 target t,p f Keppel
188781 11/03/06 05:35 tedeschi no beam - accel trips
Thursday
188771 11/02/06 23:47 Berman Taking data again
188764 11/02/06 19:25 Berman Right dipole again
188761 11/02/06 18:42 nanda Compton Tune
188760 11/02/06 18:34 Berman Data
188758 11/02/06 17:41 Berman Update
188757 11/02/06 16:41 Berman Lack of beam
188755 11/02/06 15:58 Keppel Shift Summary
Wednesday
188719 11/01/06 22:49 Berman Beam spot drifting
188712 11/01/06 20:54 Berman Replay OK
188710 11/01/06 20:37 Berman Ready for production runs
188705 11/01/06 20:17 E.Chudakov Moller results
188703 11/01/06 15:55 hyde 11-01-06 Day Shift Summary
188702 11/01/06 15:15 gilman moved from 3He 10 cm target to empty position
188698 11/01/06 14:07 hyde strip charts
188697 11/01/06 14:03 hyde General Tools (again)
188696 11/01/06 14:02 hyde General Tools
188687 11/01/06 09:53 hyde end of run entry
188676 11/01/06 06:14 tedeschi Hall A Laser NOT Dead
188675 11/01/06 06:00 tedeschi Hall A laser dead?
188659 11/01/06 00:21 tedeschi HRS L/R NMR snapshots
188658 11/01/06 00:19 tedeschi general tools snapshot
188657 11/01/06 00:13 Brash Update on Missing Mass Issue