Jefferson Lab Hall C Logbook for August 02 - runstarts omitted
Main INDEX
Saturday
49425 08/31/02 00:05 cdaq Computer reboots for 2002-08-30
Friday
49424 08/30/02 17:01 pking Ended the CODA session in the Hall C counting house.
49423 08/30/02 16:55 pking MAJOR CHANGE: Now using the CEBAF board for the YO.
49422 08/30/02 16:45 pking Some DMCH tests; the YO has changed.
49420 08/30/02 12:50 jacques HV powered off
49418 08/30/02 12:29 Armstrong go to restricted access
49417 08/30/02 12:26 jones beam off, ask for restricted, HV off
49416 08/30/02 12:23 pking Found loose NA TDC input cable.
49415 08/30/02 12:21 breuer NA anode current; window open/lead covered
49414 08/30/02 12:17 pking Modification of anareaper.
49413 08/30/02 11:34 jones end of run 11654 failed
49412 08/30/02 11:00 Louis Tsdmch_s with Lead shield anc 2.5 micro A
49411 08/30/02 10:26 Louis errors messages from Roc3
49410 08/30/02 09:56 jones fastbus run 11560
49409 08/30/02 09:49 Breuer Hall access: TLDs and Pb window covers mounted
49408 08/30/02 08:48 Louis DAQ & Visu Dmch and Sdmch
49407 08/30/02 08:31 Louis HV off
49406 08/30/02 08:28 Louis End Run failed
49405 08/30/02 08:18 Louis target out of beam then In
49404 08/30/02 07:57 birchall Owl shift summary
49402 08/30/02 07:19 samuel change to carbon target pos.
49401 08/30/02 06:52 samuel change target position to out of beam
49400 08/30/02 06:45 Louis/Jacque Tsdmch_s
49399 08/30/02 05:42 Louis/Jacque Tsdmch_s crash
49398 08/30/02 05:36 Unknown Shielding
49397 08/30/02 05:30 jroche yet an other try of taking fastbus data
49396 08/30/02 03:53 birchall Beam to 0.25 uA
49395 08/30/02 03:49 birchall Beam current to 0.5 uA
49394 08/30/02 03:07 jyun beam charge asymmetry feedback
49393 08/30/02 03:05 birchall Detector tests start
49392 08/30/02 03:03 samuel move to carbon target position
49391 08/30/02 02:31 Pitt/Birchal Beam Tests
49390 08/30/02 01:50 samuel change target to big halo.
49389 08/30/02 01:16 pitt IA cell calibration
49388 08/30/02 00:05 cdaq Computer reboots for 2002-08-29
Thursday
49386 08/29/02 23:59 neveling Swing Shift Summary
49385 08/29/02 23:10 jyun g0 bpm
49384 08/29/02 22:29 neveling Superharps 3H00 & A
49383 08/29/02 22:19 neveling superharps C17A & B
49382 08/29/02 22:13 neveling superharps C12A & B
49381 08/29/02 22:09 neveling Superharp C07A & B
49380 08/29/02 22:03 jyun halo pmt 5uA
49379 08/29/02 21:19 Rutledge Beam Modulation Tests: 5uA
49378 08/29/02 21:06 pitt Update from Jay Benesch
49377 08/29/02 21:03 jyun halo prettier picture
49376 08/29/02 19:54 Rutledge Beam Modulation Tests: 2uA
49375 08/29/02 19:29 jyun halo pmt test
49374 08/29/02 19:02 neveling Superharp scan H00&A
49373 08/29/02 18:57 neveling Superharp scan C17A&B
49372 08/29/02 18:52 neveling Superharp scan C12A&B
49371 08/29/02 18:46 neveling Superharp scan C07A&B
49370 08/29/02 17:59 G Franklin NA electronics
49369 08/29/02 17:53 neveling Superharp C12A&B
49368 08/29/02 17:37 neveling Superharp scans C17A
49367 08/29/02 17:34 neveling Superharp scans C07A & B
49366 08/29/02 17:29 Spayde A Lead Temperatures
49365 08/29/02 17:26 neveling Superharp scans C07A & B
49364 08/29/02 17:15 Spayde More 4.5 K He Supply Pressure Shenanigans
49363 08/29/02 17:04 neveling beam back
49361 08/29/02 16:33 G.Franklin & NA electronics investigations
49359 08/29/02 16:06 Armstrong Day shift summary
49358 08/29/02 16:03 pking Restarted X server on cdaql2.
49357 08/29/02 15:54 Armstrong beam soon?
49356 08/29/02 15:38 pking Finished modifying the analysis data movers.
49355 08/29/02 14:09 jroche preparation for adc pedestal test
49354 08/29/02 12:46 pking Some changes to the analysis data paths.
49353 08/29/02 10:13 Mack hclog test (ignore)
49350 08/29/02 09:53 Mack hclog test (ignore)
49349 08/29/02 08:32 Armstrong Radcon requests access
49348 08/29/02 08:29 lenoble No ADC fluctuations in 2 series of runs replayed
49346 08/29/02 07:55 birchall Owl shift summary
49345 08/29/02 06:46 birchall Owl shift pre summary
49344 08/29/02 02:04 Louis Test DAQ for TDMCH & SDMCH_s
49343 08/29/02 00:29 lenoble fluctuations in Fastbus ADC data
49342 08/29/02 00:05 cdaq Computer reboots for 2002-08-28
49340 08/29/02 00:00 Spayde Swing shift summary
Wednesday
49339 08/28/02 23:52 Spayde Results of increased VCL flow
49338 08/28/02 22:52 Spayde ESR 4.5 K He Supply Pressures
49337 08/28/02 22:43 Spayde SMS Warning: He Inlet Pressure Low
49336 08/28/02 22:16 Spayde Clarification
49335 08/28/02 22:12 Spayde MCC Update
49334 08/28/02 20:50 pking Summary of some Fastbus tests from early this afternoon.
49333 08/28/02 20:40 pking Successful tests of the new fast clear.
49332 08/28/02 18:02 Spayde Prospects for beam
49331 08/28/02 17:23 Spayde Increased SMS VCL Flow
49329 08/28/02 12:04 aamer/pking Fixed the begin run script.
49328 08/28/02 11:04 Jianglai run 11422--dmch_s test
49327 08/28/02 07:55 vardan VESDA lights
49325 08/28/02 07:51 birchall Owl shift summary
49324 08/28/02 07:41 birchall Vacuum problem fixed
49323 08/28/02 06:03 birchall Status of magnet
49322 08/28/02 05:25 jroche add to restart daq
49321 08/28/02 05:02 birchall Controlled access
49320 08/28/02 03:49 birchall Some beam
49319 08/28/02 02:09 birchall Tuning
49318 08/28/02 01:24 Breuer calibration differences between beam halo events and regular low-energy charged particles
49317 08/28/02 01:18 Breuer beam scraping "upstream" effects on detectors
49316 08/28/02 00:58 birchall Status of beam
49315 08/28/02 00:53 Breuer French oct04/det16/fron-left tube+base gain unstable
49314 08/28/02 00:49 breuer NA swapped cables
49313 08/28/02 00:07 jroche program for the night
49312 08/28/02 00:05 jroche no beam yet
49311 08/28/02 00:05 cdaq Computer reboots for 2002-08-27
49310 08/28/02 00:04 jroche swing shift summary
Tuesday
49308 08/27/02 23:07 jroche beam back, daq to Dmch_s
49307 08/27/02 20:34 pking One last fastbus test.
49306 08/27/02 19:25 pking Tests of the new fast clear system.
49305 08/27/02 19:22 jroche immediate run plan
49304 08/27/02 19:07 pitt G0 superharp trigger
49303 08/27/02 18:46 jroche status : waiting for beam
49302 08/27/02 18:38 pking Test of the new start run script.
49301 08/27/02 18:16 jyun g0 superharp
49300 08/27/02 17:05 pking Found that the reason the TDCs aren't being cleared.
49299 08/27/02 16:04 pking Some Fastbus tests.
49297 08/27/02 15:42 pking Tests of DMCH crashing behavior with the "old" version of the CRL.
49296 08/27/02 15:12 Lung How To Scan Into g0log
49295 08/27/02 15:03 Lung Scan of TLD Dose Picture
49294 08/27/02 14:51 Lung/Kox TLD Readouts for Hall C
49293 08/27/02 13:52 Lung Detector Plot: front vs back
49292 08/27/02 11:29 Lung Scan of G0 Detector Plot: front vs back
49291 08/27/02 11:22 Armstrong accounts/passwords
49290 08/27/02 11:13 finn hall c in beam permit
49289 08/27/02 10:26 finn TLDs to be reinstalled
49288 08/27/02 10:14 finn remove g0 windows 5&6
49287 08/27/02 09:22 finn control acess requested
49286 08/27/02 09:17 finn detector HV off
49285 08/27/02 08:56 Louis buddy RUNS
49284 08/27/02 08:43 finn graveyard shift summary
49282 08/27/02 07:56 birchall Owl shift summary
49281 08/27/02 06:54 breuer full na anode current graph
49280 08/27/02 06:53 Breuer HV/gain/rates/anode currents dets. 4 and 16
49279 08/27/02 06:51 jroche fastbus data taking failed
49278 08/27/02 06:50 Breuer HV/gain/anode currents for Octant 1 all left detectors
49277 08/27/02 06:46 breuer full NA octant counting rate
49276 08/27/02 05:27 birchall Beam tuning
49275 08/27/02 05:06 Louis/Serge Thresholds study
49274 08/27/02 03:58 Louis/Serge Run 11367 Front OR Back
49273 08/27/02 03:48 Bimbot/Kox Run 11366 All French Octants
49272 08/27/02 03:42 kox/Bimbot+s All french HV on with Beam
49271 08/27/02 03:40 Bimbot/Grimm 1st time of flight spectra on octant 2 in front if back configuration
49270 08/27/02 03:26 pking Unsuccesful attempt to debug the fast clear.
49269 08/27/02 03:09 Louis Missing ToF #204
49268 08/27/02 02:19 pking Problems with 'go' scripts?
49267 08/27/02 02:14 pking Error messages from ROC3 in run 11356.
49266 08/27/02 02:14 KOX/BIMBOT Tsdmch_s Octant 4
49265 08/27/02 01:59 kox/bimbot French octant Front if Back
49264 08/27/02 01:49 kox HV problem !DANGER!
49263 08/27/02 01:46 kox/bimbot First full french octant DAQ
49262 08/27/02 01:41 pking Tests to determine what is wrong with the DMCH readout.
49261 08/27/02 00:45 jroche/kox HV overcurrent
49259 08/27/02 00:36 kox Amplifier for french ACM
49258 08/27/02 00:30 neveling 16-24 shift summary
49257 08/27/02 00:20 jroche background HV backup file
49256 08/27/02 00:08 Neveling Superharp scans IHA3H00 & A
49255 08/27/02 00:05 cdaq Computer reboots for 2002-08-26
49254 08/27/02 00:04 neveling VESDA alarm
49253 08/27/02 00:00 Kox/Grimm anode current measurement with modified french bases
Monday
49252 08/26/02 23:46 neveling Superharp IHA3C17A & B
49251 08/26/02 23:43 Roche/Breuer detector night
49250 08/26/02 23:17 neveling Superharps IHA3C12A & B
49249 08/26/02 23:10 Neveling Superharp IHA3C07B
49248 08/26/02 22:58 Neveling Target position and FSD
49247 08/26/02 22:41 Neveling beam delivered
49246 08/26/02 22:16 Jianglai minor changes on g0analysis
49245 08/26/02 20:33 Jianglai the 3rd plot of the last log
49244 08/26/02 20:16 Neveling Alarm Handler HallC_Ops
49243 08/26/02 20:15 Jianglai halfwave plate angle scan analysis
49242 08/26/02 19:07 Williamson SMS Control System TempMon Failure
49241 08/26/02 18:23 Papavassilio Re: running HV control in counting room
49240 08/26/02 17:50 pking Investigating errors in the Fastbus fast clear mode.
49239 08/26/02 17:49 pitt G0 superharps
49238 08/26/02 16:35 pking New fast clear set-up.
49237 08/26/02 16:29 pking DAQ tests with the new fast clear.
49236 08/26/02 16:27 Armstrong multiple logging
49235 08/26/02 16:23 Louis/Klaus ToF spectrum from DMCH
49233 08/26/02 16:16 Armstrong Day Shift Summary
49232 08/26/02 16:00 Armstrong 2 muA beam starts
49231 08/26/02 15:56 Armstrong Start of run comments
49230 08/26/02 15:02 Quemener CODA comments window at start run
49229 08/26/02 14:39 Armstrong, L running HV control in counting room
49228 08/26/02 14:32 Kox HV policy during beam development ...
49227 08/26/02 14:06 Armstrong Paul working on FastClear
49226 08/26/02 12:42 Liu/Secrest pedestal run 5 uA
49225 08/26/02 12:20 Armstrong progress from MCC
49224 08/26/02 12:11 Armstrong end of controlled access
49223 08/26/02 11:52 Secrest 2uA & 5uA BPM Pedestal Run
49222 08/26/02 11:16 Armstrong controlled access
49221 08/26/02 11:07 Secrest Halfwave Plate scan
49220 08/26/02 10:39 Armstrong, L beam to tuning mode
49218 08/26/02 08:07 Louis/Jason base current monitoring
49217 08/26/02 07:59 birchall Owl shift summary
49216 08/26/02 07:39 birchall Back to carbon target
49215 08/26/02 07:28 birchall Large hole target inserted
49214 08/26/02 06:31 birchall Beam tuning
49213 08/26/02 05:51 jroche no fastclear mode
49212 08/26/02 05:22 Louis Tsdmch_s, Dmch_s
49211 08/26/02 03:41 kox/Quemener French anode currents ... finally
49210 08/26/02 02:26 Williamson VCL Lead Inspection
49209 08/26/02 02:23 Breuer Lead on Herbert's Detector
49208 08/26/02 02:22 birchall Access complete
49207 08/26/02 02:20 pking Fast clear configuration.
49206 08/26/02 02:08 pking Setting up the fast clear.
49205 08/26/02 01:43 birchall Controlled access
49204 08/26/02 00:26 pking Realtime tests.
49203 08/26/02 00:05 cdaq Computer reboots for 2002-08-25
49202 08/26/02 00:04 Williamson Swing shift summary
Sunday
49200 08/25/02 23:09 Williamson Background Detector Studies
49199 08/25/02 22:07 pking Data from run 11280 is in data file 11279.
49198 08/25/02 21:26 Williamson Beam Orbit Shift (no beam)
49197 08/25/02 20:16 Williamson Rotatable Wave Plate Scan
49196 08/25/02 19:30 pking A run to diagnose the problems with the French anode current monitor.
49195 08/25/02 19:23 Williamson beam status
49194 08/25/02 19:17 pking Implemented the "new" misc counters in the TS0 CRL.
49193 08/25/02 18:20 pking Some investigations of helicity pattern errors as seen this morning.
49192 08/25/02 18:11 pking Strange error with g0log on cdaql2.
49191 08/25/02 18:02 Secrest/Liu/ Beam measurements
49190 08/25/02 17:52 pking Modifications to the analyzer; clarification of policy on the default analyzer on g0ana.
49189 08/25/02 17:02 Williamson VCL ice ball at 30 slm
49188 08/25/02 16:49 pking Change in miscelaneous scalers.
49186 08/25/02 14:02 Secrest Beam restored in the Hall
49185 08/25/02 13:44 jyun harp scan Aug 24th evening
49184 08/25/02 12:39 jyun harp scan 4.4uA H00, H00A
49183 08/25/02 12:34 jyun harp scan 4.4 uA C17A, C17B
49182 08/25/02 12:33 jyun harp scan 4.4 uA 12A, 12B
49181 08/25/02 12:31 jyun harp scan 4.4uA 07A, 07B
49180 08/25/02 12:23 jyun harp scan 7uA H00, H00A
49179 08/25/02 12:21 jyun harp scan 7uA, 17A, 17B
49178 08/25/02 12:18 jyun harp scan 12A, 12B
49177 08/25/02 12:14 jyun harp scan 07A, 07B
49176 08/25/02 11:34 kox Work of the night
49175 08/25/02 11:17 Louis/Herber Detectors tuning
49174 08/25/02 10:45 Secrest Seperator problems
49173 08/25/02 10:04 Spayde Beam back temporarily
49172 08/25/02 09:45 Spayde Increased SMS VCL Flow
49170 08/25/02 08:54 Jianglai run 11260: test run of ts_scaler
49169 08/25/02 08:30 birchall Owl shift summary
49167 08/25/02 07:29 birchall Beam back
49166 08/25/02 07:13 birchall rf separator trip
49165 08/25/02 06:51 gzero Tuning of detectors 4 and 16
49164 08/25/02 06:44 gzero ps4 and number of bad events
49163 08/25/02 04:24 gzero Runs for anode current check
49162 08/25/02 04:10 birchall Carbon target back in
49161 08/25/02 03:46 birchall Target out of beam
49160 08/25/02 02:59 pate more coincidences
49159 08/25/02 02:56 pate G0 coincidences!
49158 08/25/02 02:18 birchall Coincidences!
49157 08/25/02 02:11 Kox/Pate First coincidence in french FPD4
49156 08/25/02 01:11 pate comment on large hole background measurement
49155 08/25/02 01:04 pate 12C target, anode vs. beam current
49154 08/25/02 00:35 Williamson Shift Summary
49153 08/25/02 00:17 Williamson Ice on the SMS VCLs
49152 08/25/02 00:12 Kox/Breuer First signals in FDPs ...
49151 08/25/02 00:11 Williamson First picture beam from G0
49150 08/25/02 00:06 saw Beam current calibration (crude)
49149 08/25/02 00:05 cdaq Computer reboots for 2002-08-24
Saturday
49147 08/24/02 22:58 pate HALL C GAS ALARM
49146 08/24/02 22:55 pitt Large hole target
49145 08/24/02 22:29 Williamson Scan of current vs anode current with large hole target
49144 08/24/02 22:25 Williamson Gas system alarm
49143 08/24/02 21:57 Williamson Beam current vs anode current with carbon
49142 08/24/02 21:41 Williamson Carbon target at 2 uA
49141 08/24/02 21:19 Williamson Super harp scans at 4.4 uA
49140 08/24/02 20:49 pate background vs beam current
49139 08/24/02 20:44 Williamson Superharp scan
49138 08/24/02 20:20 pate test of raster size, in small hole
49137 08/24/02 20:15 pate find the middle of the small hole
49135 08/24/02 15:09 jyun superharp gui
49134 08/24/02 13:23 Secrest/Roch Work this morning: Centering the target
49133 08/24/02 13:14 Secrest Accel Down
49132 08/24/02 13:13 Secrest Hall C access this morning
49131 08/24/02 11:45 Kenyon Magnet pager
49130 08/24/02 11:39 Kenyon Changed PID set points
49129 08/24/02 11:32 Kenyon Magnet alarm
49127 08/24/02 00:52 Spayde Swing Shift Summary
49126 08/24/02 00:45 spayde Superharp status
49125 08/24/02 00:05 cdaq Computer reboots for 2002-08-23
Friday
49123 08/23/02 22:42 pate snapshot of bpms in run 11235
49122 08/23/02 18:36 Spayde MCC Resteer
49121 08/23/02 18:35 Spayde Ion Chamber Dose Rates
49120 08/23/02 18:32 Spayde Beam Current in Hall
49119 08/23/02 18:17 Spayde 10 microAmps in Hall C
49118 08/23/02 17:53 Spayde Target IOC Reboot Opportunity
49117 08/23/02 17:50 Spayde ABUs for this run
49116 08/23/02 17:14 Spayde Hall C Ion Chambers
49115 08/23/02 17:05 Spayde Hall C Ion Chambers
49114 08/23/02 17:04 jyun run11226
49113 08/23/02 17:01 pking Attempt at tuning the NA electronics.
49112 08/23/02 16:58 pking Adjusted the MPS trigger timing.
49111 08/23/02 16:55 pking Reconfigured the macropulse and quartet counter signals.
49110 08/23/02 16:21 Secrest Day Shift Summary
49109 08/23/02 16:00 saw Unser monitor signal to G0 DAQ
49108 08/23/02 13:43 Mack BCM1,2 gains adjusted for G0
49107 08/23/02 12:46 pking Added the begin and end run scripts to ts_scaler and TSdmch_s run mode
49106 08/23/02 11:54 secrest Background Measurements
49105 08/23/02 11:20 saw Run 11223 - CW beam run
49104 08/23/02 10:35 secrest/jian Pulsed beam runs 11221-11222
49102 08/23/02 10:02 saw G0/Hall C logbooks
49101 08/23/02 00:05 cdaq Computer reboots for 2002-08-22
Thursday
49100 08/22/02 17:29 willy beam development test run start up
49099 08/22/02 15:56 Armstrong MCC not ready yet
49098 08/22/02 15:48 saw G0 log entries to HClog
49097 08/22/02 15:48 mack,sandra hms s2 hv back online
49095 08/22/02 00:05 cdaq Computer reboots for 2002-08-21
Wednesday
49094 08/21/02 00:05 cdaq Computer reboots for 2002-08-20
Tuesday
49093 08/20/02 16:53 mack,sandra hms s2 hv crate dead
49092 08/20/02 00:05 cdaq Computer reboots for 2002-08-19
Monday
49091 08/19/02 00:05 cdaq Computer reboots for 2002-08-18
Sunday
49090 08/18/02 00:05 cdaq Computer reboots for 2002-08-17
Saturday
49089 08/17/02 00:05 cdaq Computer reboots for 2002-08-16
Friday
49088 08/16/02 10:58 mack,vidakov high voltage tripped off
49087 08/16/02 00:05 cdaq Computer reboots for 2002-08-15
Thursday
49086 08/15/02 14:01 mack hsm s2 voltages tripped off
49085 08/15/02 00:05 cdaq Computer reboots for 2002-08-14
Wednesday
49084 08/14/02 00:05 cdaq Computer reboots for 2002-08-13
Tuesday
49083 08/13/02 15:45 hcf moller analyzing power
49082 08/13/02 00:05 cdaq Computer reboots for 2002-08-12
Monday
49081 08/12/02 00:05 cdaq Computer reboots for 2002-08-11
Sunday
49080 08/11/02 00:05 cdaq Computer reboots for 2002-08-10
Saturday
49079 08/10/02 00:05 cdaq Computer reboots for 2002-08-09
Friday
49078 08/09/02 00:05 cdaq Computer reboots for 2002-08-08
Thursday
49077 08/08/02 14:27 mack hms hv control problem
49076 08/01/02 10:52 hcf Moller initial setup for 3.056