Jefferson Lab HALL C Logbook for September 98 - runstarts omitted
Main INDEX
Wednesday
9480 09/30/98 17:59 Zhuhg What target field do to electrons
9479 09/30/98 17:08 cdaq Beam Time Accounting
9478 09/30/98 16:42 gkubon thresholds adjusted
9476 09/30/98 15:59 rohe day shift summary
9475 09/30/98 15:15 Zhuhg target field effect on d(e,e'N) rate preview
9471 09/30/98 14:32 gwarren Summary of Moller Measurements from Sept 26
9466 09/30/98 11:40 rohe junk runs
9462 09/30/98 10:42 cdaq Beam Time Accounting
9459 09/30/98 08:10 zihlmann bpm in hall c and arc
9458 09/30/98 07:15 brown ROC problems
9456 09/30/98 06:30 brown Main UPS failure
9449 09/30/98 01:35 adrian charge replay ok!
9446 09/30/98 00:18 adrian Shift Summary
9445 09/30/98 00:08 cdaq Beam Time Accounting
9444 09/30/98 00:01 gwarren Time offsets still working after 80 runs
Tuesday
9440 09/29/98 21:55 cdaq Run : 100 nA , bottom ND3, +31.64%
9439 09/29/98 21:43 zeier new peds directory
9434 09/29/98 18:56 adrian Helicity reversed for run 22500
9432 09/29/98 18:18 zeier daq: updated idiots guide
9431 09/29/98 18:16 zeier daq: back to old rcServer
9429 09/29/98 17:46 Mack left Mott base repaired
9428 09/29/98 14:10 chen Restore reversal Sync mode
9427 09/29/98 11:33 beaufait raster trigger
9426 09/29/98 10:21 gwarren source cross-talk
9425 09/29/98 10:05 chen SR sync mode problem
9424 09/29/98 09:30 Mack cross-talk misc.
9423 09/29/98 08:44 gwarren Source configuration changed yesterday
9422 09/29/98 08:41 gwarren Launch angle is 50 degrees
9421 09/29/98 08:07 zihlmann owl Shift %&!?*#
9420 09/29/98 07:56 cdaq Beam Time Accounting
9405 09/29/98 01:04 zihlmann Raster-Helizity Syncronization not available
9404 09/29/98 00:56 gwarren No current leakage from Hall A
9403 09/29/98 00:52 gwarren Updated Time Offsets
9401 09/29/98 00:04 cdaq Beam Time Accounting
9400 09/29/98 00:00 zeier swing shift summary
Monday
9391 09/28/98 16:23 rohe junk runs
9390 09/28/98 16:23 rohe day shift summary
9389 09/28/98 16:17 cdaq Beam Time Accounting
9388 09/28/98 16:01 Fwler Dipole NMR
9385 09/28/98 14:06 Donal target, anneal
9384 09/28/98 13:02 gwarren Target anneal and Hall A
9381 09/28/98 11:54 csa New HMS driftmap
9378 09/28/98 10:49 Lassiter dipole overfill problem
9373 09/28/98 08:48 Lassiter Dipole reboot
9369 09/28/98 07:56 cdaq Beam Time Accounting
9370 09/28/98 07:56 cmh7k owl shift summary
Sunday
9355 09/27/98 23:59 cdaq Beam Time Accounting
9354 09/27/98 23:54 gkubon shift summary swing 09-27
9352 09/27/98 23:17 gkubon Ethane
9347 09/27/98 20:03 gkubon *****Ethane*****
9345 09/27/98 19:38 gkubon Treshold adjusted run22446
9342 09/27/98 18:01 gwarren HMS Prescale factor =2
9337 09/27/98 16:06 Sawafta shift summary
9336 09/27/98 15:57 cdaq Beam Time Accounting
9333 09/27/98 15:09 Sawafta Pedestal file
9330 09/27/98 14:28 sawafta Update
9326 09/27/98 09:34 gwarren Adjusted Ndet thresholds
9325 09/27/98 07:50 cdaq Beam Time Accounting
9323 09/27/98 07:44 khandaker owl shift summary
9317 09/27/98 05:42 gwarren Veto Efficiencies for Q2=1.0
9310 09/27/98 03:13 gwarren Vertical Position of Target
9308 09/27/98 02:55 cdaq Beam Time Accounting
9306 09/27/98 02:37 kaufmann target encoder position
9304 09/27/98 02:12 kaufmann nominal position
9297 09/27/98 00:42 gkubon results spin dance
9295 09/27/98 00:36 gkubon shift summary swing shift 9/26/98
Saturday
9260 09/26/98 16:16 Sawafta Beam position on EM
9261 09/26/98 16:16 sawafta Shift Summary
9259 09/26/98 16:06 cdaq Beam Time Accounting
9258 09/26/98 14:46 adrian dipole in current mode
9256 09/26/98 11:10 gwarren Run Plan
9255 09/26/98 10:36 sawafta trigger
9254 09/26/98 09:15 khandaker owl shift summary
9252 09/26/98 08:33 cdaq Beam Time Accounting
9250 09/26/98 08:21 sawafta update
9246 09/26/98 04:00 gwarren Look at Rates
9245 09/26/98 00:15 adrian Shift Summary
Friday
9244 09/25/98 22:27 adrian Run plan 4 next 2 shifts!
9242 09/25/98 19:40 zeier DAQ: New features-
9240 09/25/98 16:00 vulcan Fish smell
9239 09/25/98 14:43 gwarren clarification
9237 09/25/98 14:36 gwarren Tentative Sweep Scheduled for 21:00 today
9236 09/25/98 12:46 Mack Mott measurements show no drift
9235 09/25/98 09:32 Mack Mott in elog 52584
9234 09/25/98 08:54 gwarren Schedule Update
Thursday
9233 09/24/98 16:48 hickson ethane scales
Tuesday
9232 09/22/98 18:03 rohe shift check list
9231 09/22/98 14:54 kaufmann template update
Monday
9230 09/21/98 23:56 gwarren Shifts Cancelled
9229 09/21/98 16:39 Anklin Comparison with GEANT
9228 09/21/98 16:16 Anklin hms acceptance for NH3 and Q**2=1.0
9227 09/21/98 13:45 mack HMS magnets off
9226 09/21/98 13:36 Mack Karel the Conqueror repairs Viewers
9225 09/21/98 12:32 csa one more grabscreen test
9224 09/21/98 11:44 csa grabscreen test
9223 09/21/98 11:12 csa pretty pics, cont'd
9222 09/21/98 11:07 csa pretty pics for 9208, 9221
9221 09/21/98 10:57 csa grabscreen test
9220 09/21/98 10:34 mack Annual hodoscope base checkout
9219 09/21/98 09:20 csa Rough walk correction in online code
9218 09/21/98 09:05 mack Backed up HMS HV settings
Sunday
9217 09/20/98 17:56 Zhuhg (e,e'N) rates recalculation at Q2=500
9216 09/20/98 15:57 cmh7k cause of target leak found
9215 09/20/98 15:38 Zhuhg hclog 9209 - 9214 are for Q2=0.5 Gev
9214 09/20/98 15:24 Zhuhg hclog 9209 continues
9213 09/20/98 15:22 Zhuhg hclog 9209 continues
9212 09/20/98 15:20 Zhuhg hclog 9207 continues
9211 09/20/98 15:19 Zhuhg hclog 9207 continues
9210 09/20/98 15:14 Zhuhg hclog 9209 continues
9209 09/20/98 15:06 Zhuhg (e,e'p) rates in 1st bar layer
9208 09/20/98 13:34 csa Neutron path/vel meantime corrections in code, new offsets
9207 09/20/98 08:42 Cdaq Shift Summary
9206 09/20/98 08:31 cdaq Beam Time Accounting
9205 09/20/98 00:27 Cowley No shift
9204 09/20/98 00:15 cdaq Beam Time Accounting
Saturday
9203 09/19/98 23:55 Hamlet Swing shift summary
9201 09/19/98 21:20 Cdaq BPM position
9200 09/19/98 21:18 Cdaq Calibration BPM
9193 09/19/98 19:47 rohe veto efficiencies
9191 09/19/98 16:59 zihlmann DO not leave Run Controle in the go_info tcl script state
9190 09/19/98 16:56 zihlmann run control fail due to memory problems in ROC5
9188 09/19/98 16:24 cdaq Beam Time Accounting
9187 09/19/98 16:17 rohe shift summary
9186 09/19/98 16:12 Cdaq shift check list 9/17-19
9185 09/19/98 14:04 danagoulian superharp status
9184 09/19/98 12:35 danagoulian superharp status
9183 09/19/98 08:03 cdaq Beam Time Accounting
9176 09/19/98 04:46 Cowley More on beam-line viewers
9175 09/19/98 03:41 Cowley beam position diagnostics
9174 09/19/98 03:01 Cowley problem with beam position diagnostics
Friday
9173 09/18/98 23:52 cdaq Beam Time Accounting
9172 09/18/98 23:52 Hamlet Swing shift summary
9170 09/18/98 20:21 Cdaq Beam Line Survey
9169 09/18/98 18:23 cmh7k survey, target position, etc.
9168 09/18/98 15:33 cdaq Beam Time Accounting
9167 09/18/98 15:22 Lung HMS Shower Calibration
9164 09/18/98 15:08 Anklin Improvement in w distribution
9163 09/18/98 14:39 Lassiter Carriage rotation
9162 09/18/98 12:49 vulcan High voltage hsx2pos.
9161 09/18/98 12:47 kaufmann swing shift summary
9160 09/18/98 07:20 cdaq Beam Time Accounting
9159 09/18/98 06:43 Zhuhg owl shift summary
9147 09/18/98 00:42 Cdaq new delay timing
9146 09/18/98 00:39 cdaq Beam Time Accounting
Thursday
9142 09/17/98 22:18 kaufmann Ndet Single Rates
9138 09/17/98 20:52 kaufmann HMS Single Rate
9136 09/17/98 20:37 kaufmann NH3 Target for run 22314
9131 09/17/98 16:27 Anklin events lost in SEM are related to beam position
9130 09/17/98 16:19 Cdaq Shift Summary
9129 09/17/98 16:07 cdaq Beam Time Accounting
9128 09/17/98 15:13 beaufait high voltage h2x
Wednesday
9106 09/16/98 23:03 Rondon HMS dipole off, magnet alarm on
9105 09/16/98 18:10 Cdaq Neutron Tof and timing for q2=1
9104 09/16/98 17:50 Lassiter HMS carriage rotation
9103 09/16/98 17:04 saw Polarization
9102 09/16/98 17:02 csa shift checklist
9101 09/16/98 16:56 cdaq Beam Time Accounting
9100 09/16/98 15:45 mitchell SEM survey for straight chicane
9099 09/16/98 11:38 gwarren Owl Shift Summary
9098 09/16/98 11:34 gwarren Ndet position for Q2=1.0
9097 09/16/98 11:34 gwarren Fiducials Points for Ndet
9096 09/16/98 09:04 Mack motts in elog 51776
9095 09/16/98 08:12 cdaq Beam Time Accounting
9093 09/16/98 06:36 gkubon mott measurement
9090 09/16/98 04:12 gkubon ndet thresholds
9086 09/16/98 00:45 gwarren Beam Position Good
9084 09/16/98 00:14 cdaq Beam Time Accounting
9083 09/16/98 00:04 kaufmann swing shift summary
Tuesday
9079 09/15/98 21:33 Zhuhg d(e,e'p) PROTON RATES DUE TO TARGET FIELD
9073 09/15/98 17:10 cdaq Beam Time Accounting
9072 09/15/98 16:40 cdaq Beam Time Accounting
9070 09/15/98 07:40 gwarren Owl Shift Summary
9069 09/15/98 07:39 cdaq Beam Time Accounting
9068 09/15/98 06:17 gwarren Lost microwave powersupply
9062 09/15/98 00:44 gwarren Run 22267 has no SEM at beginning
9059 09/15/98 00:10 cdaq Beam Time Accounting
9060 09/15/98 00:10 mitchell shift summary
Monday
9053 09/14/98 20:43 cdaq Beam Time Accounting
9052 09/14/98 20:28 rohe shift summary
9049 09/14/98 15:06 rohe crest running
9048 09/14/98 14:41 rohe shower detector No 2 is dead
9047 09/14/98 14:34 rohe weekend summary
9041 09/14/98 10:36 csa HMS TOF cal redone
9040 09/14/98 09:55 gwarren Owl Shift Summary
9039 09/14/98 08:03 cdaq Beam Time Accounting
9038 09/14/98 05:18 gkubon check forargon bottle
9037 09/14/98 05:08 gkubon shift check list
9033 09/14/98 00:19 gwarren Checked Ndet Thresholds
Sunday
9032 09/13/98 23:25 cdaq Beam Time Accounting
9031 09/13/98 23:24 roos shift summary/swing/Sep.13
9030 09/13/98 23:04 roos Another CHL crash
9028 09/13/98 22:19 roos shift summary confusion
9027 09/13/98 22:09 roos Beam back! Few DAQ problems.
9024 09/13/98 17:51 Rondon Safety hazard in Counting House upstairs
9023 09/13/98 16:03 roos Shift summary
9022 09/13/98 15:59 cdaq Beam Time Accounting
9021 09/13/98 11:27 saw Cebaf Center Power Failure
Saturday
9012 09/12/98 16:08 cdaq Beam Time Accounting
9011 09/12/98 16:05 Abdellah day shift summary
9004 09/12/98 13:03 Abdellah DAQ problems
8993 09/12/98 06:10 rohe beam spot adjustment during run 22218
8990 09/12/98 05:16 honegger moller results
8981 09/12/98 00:14 zeier swing shift summary
Friday
8980 09/11/98 23:59 cdaq Beam Time Accounting
8976 09/11/98 21:38 roos gen98.kinematics edited
8969 09/11/98 17:58 mitchell run at 150 nA BCM2
8966 09/11/98 15:54 cdaq Beam Time Accounting
8965 09/11/98 15:42 ent shift summary
8963 09/11/98 14:24 Mack misc. docs to accompany Moeller measurement
8958 09/11/98 11:16 ent runs 22187-22191 crap/daq
8956 09/11/98 11:08 gwarren Proton leakage in neutron spectra.
8950 09/11/98 09:31 gwarren Rebinned Neutron Distribution
8948 09/11/98 08:22 cdaq Beam Time Accounting
8947 09/11/98 08:18 honegger Shift Summary
8941 09/11/98 03:50 zihlmann moller results
8931 09/11/98 00:09 zeier shift summary swing shift
8930 09/11/98 00:09 cdaq Beam Time Accounting
Thursday
8918 09/10/98 18:49 zeier h1x12- fixed
8915 09/10/98 17:38 roos HMS Q2,Q3 pc's rebooted
8913 09/10/98 16:02 cdaq Beam Time Accounting
8910 09/10/98 15:23 mack 150 nA coming right up
8908 09/10/98 14:25 mack hodo channel missing
8906 09/10/98 13:53 cdaq if printer doesn't print
8903 09/10/98 12:58 mack Q2 and Q3 PC's frozen
8900 09/10/98 11:27 mack misc screens
8898 09/10/98 11:12 hickson gas systems
8897 09/10/98 10:45 mack data disk changed from data2 to data3
8894 09/10/98 09:54 mack QE measurement .016%
8892 09/10/98 09:46 mack runs 22143-22144
8889 09/10/98 08:17 rohe Shift Summary
8881 09/10/98 01:09 zeier, kubon Shift Summary
8878 09/10/98 00:21 cdaq Beam Time Accounting
Wednesday
8875 09/09/98 23:17 gkubon shift check list scan
8874 09/09/98 23:16 gkubon ndet thresholds adjusted, shift ckecklist
8869 09/09/98 20:47 gkubon charge replay
8866 09/09/98 19:13 zeier HMS delay box exchanged
8865 09/09/98 18:26 mitchell 120 nA on BCM2 untill further notice
8864 09/09/98 18:24 mitchell Ratser out of sync
8862 09/09/98 16:42 gwarren Proton Count Rate
8861 09/09/98 16:06 cdaq Beam Time Accounting
8860 09/09/98 16:05 csa,ral Day shift summary
8859 09/09/98 15:58 gwarren Neutron Count Part II
8858 09/09/98 15:46 gwarren Neutron Count Rate, Part I
8854 09/09/98 14:37 csa Disk change
8853 09/09/98 14:32 csa Run at 120 nA (according to BCM2)
8852 09/09/98 14:19 csa No H1X11 pos TDC
8847 09/09/98 12:07 csa Updates on 22113-22116
8841 09/09/98 10:19 csa Correction to 22112 runinfo
8839 09/09/98 09:30 yan SR sync with reversal
8837 09/09/98 09:02 Mack SR synch: additional documentation
8835 09/09/98 08:02 zihlmann owl shift report
8834 09/09/98 08:02 cdaq Beam Time Accounting
8830 09/09/98 06:53 zihlmann missing hodoscope channels
8824 09/09/98 05:08 zihlmann moller results
Tuesday
8817 09/08/98 23:37 Lung Sweep of Hall complete
8816 09/08/98 22:27 Donal Day neutron HV
8814 09/08/98 21:07 Lung HMS Magnet Display
8813 09/08/98 21:02 Lung Shift Checklist done
8811 09/08/98 17:48 csa Good HMS TOF cal, new kumac
8810 09/08/98 16:43 beaufait holisity patch
8809 09/08/98 16:23 beaufait beam line safety tag out
8808 09/08/98 16:19 beaufait hms hodo tube base
8807 09/08/98 15:45 zeier End-of-run box installed
8805 09/08/98 15:25 Jechiel N-detector shielding
8803 09/08/98 14:28 Mack Chen's progress on SR synch
8802 09/08/98 13:10 Mack broken anode solder connections
8801 09/08/98 12:57 Anklin HMS Dipole tripped
Monday
8798 09/07/98 12:42 csa Analyzer screw-up was causing hpos problems
8797 09/07/98 10:43 csa Fixed HS1Y3+
8796 09/07/98 00:51 Honegger Shift Summary
8795 09/07/98 00:27 khandaker Downstream BLM's working
8794 09/07/98 00:05 cdaq Beam Time Accounting
Sunday
8779 09/06/98 16:11 Cdaq Argon bottle change
8778 09/06/98 16:07 cdaq Beam Time Accounting
8776 09/06/98 15:34 rohe DAQ rate 0
8770 09/06/98 14:13 Mack Mott "measurements" in elog
8771 09/06/98 14:13 rohe HV of neutron detector tripped of
8767 09/06/98 13:11 rohe junk 22059-22062
8759 09/06/98 09:15 rohe DAQ Problem(run22053)
8756 09/06/98 08:02 gwarren Owl Shift Summary
8755 09/06/98 08:01 cdaq Beam Time Accounting
8752 09/06/98 07:15 gkubon shift check list
8751 09/06/98 07:09 gwarren ndet HV set to values from 98/8/12.
8739 09/06/98 00:32 gkubon CHL crash
8738 09/06/98 00:13 honegger Shift Summary
Saturday
8737 09/05/98 23:56 cdaq Beam Time Accounting
8730 09/05/98 17:27 cdaq Beam Time Accounting
8729 09/05/98 16:19 rohe shift summary
8728 09/05/98 15:40 zihlmann QE measurement
8725 09/05/98 15:11 zihlmann moller run
8717 09/05/98 12:32 rohe h2x(No8) missing
8715 09/05/98 12:11 rohe run22016-22018 junk
8714 09/05/98 12:08 rohe hodoscope trippedi (run22015)
8704 09/05/98 09:04 gwarren Owl Shift Summary
8702 09/05/98 08:08 cdaq Beam Time Accounting
8684 09/05/98 01:35 gwarren hms h1y3+ is dead
8683 09/05/98 01:18 gwarren Changed to disk 3
8682 09/05/98 01:17 gwarren HMS h1x12- HV tripped
8678 09/05/98 00:15 cdaq Beam Time Accounting
8677 09/05/98 00:10 honegger Shift Summary Swing
Friday
8670 09/04/98 19:46 zihlmann timing happy again
8669 09/04/98 19:39 zihlmann remove pariti check fixes tdc hodoscopes
8668 09/04/98 19:22 zihlmann tdc problem more than one bit missing
8667 09/04/98 19:12 honegger Extra peak in HMS TDC spectra
8666 09/04/98 19:08 ent prlo threshold changed
8663 09/04/98 17:46 zeier daq: changes in run types
8662 09/04/98 17:18 zeier daq: changed to coda2.1
8661 09/04/98 17:15 saw Extra peaks in HMS TDC spectra
8659 09/04/98 16:15 cdaq Beam Time Accounting
8660 09/04/98 16:15 Cvxwrks shift summary
8658 09/04/98 15:57 saw DONT REBOOT cdaqs1
8654 09/04/98 12:17 zeier DAQ: ER crash, ROC2 datascan problem
8652 09/04/98 12:00 rohe HMS power off
8649 09/04/98 10:42 rohe HMS-HV tripped off
8648 09/04/98 10:28 Mack next anneal: need a TOF calibration run!
8641 09/04/98 08:09 Cdaq beam current spike
8640 09/04/98 08:04 gwarren Owl Shift Summary
8639 09/04/98 08:02 cdaq Beam Time Accounting
8634 09/04/98 06:25 gwarren No protons in ndet for HMS singles
8624 09/04/98 03:19 gwarren Scan of Shift Check List
8622 09/04/98 02:30 gwarren HMS hodo plane 2 tripped
8621 09/04/98 02:26 gwarren Reestablished ndet thresholds
Thursday
8610 09/03/98 23:58 cdaq Beam Time Accounting
8609 09/03/98 23:43 mcfarlan ND-HMS delay at 8LM
8607 09/03/98 23:30 mcfarlan ND-HMS delay at 8LM
8595 09/03/98 17:59 gwarren Swapped LDU for B 1-8L.
8593 09/03/98 17:32 mcfarlan Target density?
8587 09/03/98 16:04 cdaq Beam Time Accounting
8586 09/03/98 16:01 Zhao shift summary
8584 09/03/98 14:12 zihlmann moller run result
8580 09/03/98 13:09 gwarren Counter 3:8 (Bar 8) looks sick
8579 09/03/98 12:54 gwarren Swapped delay box for B33-40L
8578 09/03/98 12:51 gwarren Missing ndet scalers
8567 09/03/98 08:00 cdaq Beam Time Accounting
8566 09/03/98 07:51 khandaker owl shift summary
8560 09/03/98 05:08 khandaker Missing NDET Scalers
8554 09/03/98 02:46 khandaker BLM counter rates and HV
8547 09/03/98 00:03 Adrian Honeg Swing Shift Summary
Wednesday
8545 09/02/98 23:57 cdaq Beam Time Accounting
8530 09/02/98 15:39 gwarren ndet catches 52 +- 3% of protons
8528 09/02/98 15:30 mack note to SAW
8525 09/02/98 14:35 mack anneal starting
8524 09/02/98 14:03 mack pedestal shifts
8520 09/02/98 13:01 mack synchronization problem?
8518 09/02/98 12:42 mack sem is back
8516 09/02/98 12:32 mack morning power glitches
8512 09/02/98 11:37 Vulcan sem power
8510 09/02/98 11:11 rohe sem bpm hosed?
8507 09/02/98 10:44 mack hodoscope trip
8506 09/02/98 10:36 Lichtenstadt Correction
8505 09/02/98 10:19 mack dipole nmr lost lock
8504 09/02/98 10:01 mack dipole cycling rate unacceptable
8503 09/02/98 09:50 mack gas bottles
8502 09/02/98 09:42 mack dipole trip
8494 09/02/98 08:02 Lichtenstadt Shift summary
8491 09/02/98 07:09 cdaq Beam Time Accounting
8471 09/02/98 00:03 cdaq Beam Time Accounting
Tuesday
8470 09/01/98 23:59 Zhao shift summary
8468 09/01/98 23:27 zhuhg asym_calc
8465 09/01/98 22:50 zhuhg DAQ problem!
8455 09/01/98 19:36 gwarren How many protons make it into the ndet
8450 09/01/98 18:29 McFarlane ND ADC gate length 47 ns
8447 09/01/98 16:19 cdaq Beam Time Accounting
8446 09/01/98 16:10 Csa test import grabscreen utility
8445 09/01/98 16:08 Hamlet day shift summary
8444 09/01/98 15:47 Volmer test xwpick on linux
8442 09/01/98 15:45 Volmer test linux grabscreen
8443 09/01/98 15:45 zeier slow raster optimized
8441 09/01/98 15:43 Volmer test grabscreen
8440 09/01/98 14:54 csa Reasonable HMS TOF
8439 09/01/98 14:54 Vulcan high voltage
8427 09/01/98 13:10 rohe Correction of HV in run 21792-21795
8423 09/01/98 08:02 Cdaq Shift summary
8420 09/01/98 00:33 Zhao shift summary
8419 09/01/98 00:32 cdaq Beam Time Accounting