Jefferson Lab Hall C Logbook for March 06 - Target
Main INDEX
Friday
113572 03/31/06 21:30 arvieux Target: Moving LH2 target in beam
113568 03/31/06 20:38 arvieux Target: Carbon target, 40 muA beam
113559 03/31/06 19:20 arvieux Target: Beam back, Carbon target still in
113547 03/31/06 14:39 ellis Target: Carbon target in place for Harp scan
113527 03/31/06 09:48 ellis Target: Frame position
113526 03/31/06 09:36 ellis Target: At Radiator position.
113525 03/31/06 09:12 ellis Target: Target moved to small hole
113519 03/31/06 08:01 Sarah K Target: Target Operator Owl Shift Summary
113517 03/31/06 07:53 Sarah Target: Carbon Target Is Now In
113490 03/31/06 03:01 Sarah K Target: Hydrogen Target In
113488 03/31/06 02:54 Sarah K Target: Changed the Alarm Limits for Total Heat Load Back
113486 03/31/06 02:45 Sarah K Target: Changed the Alarm Limits for Total Heat Load
113483 03/31/06 01:25 Sarah K Target: Target FSD Adjustments Done
113482 03/31/06 01:18 Sarah K Target: Carbon Target is In!
113481 03/31/06 01:10 Sarah K Target: Going to the Carbon Target
113480 03/31/06 01:02 Sarah K Target: Target Out!
113478 03/31/06 00:56 Sarah K Target: Going to Target Out Position
113475 03/31/06 00:39 arvieux Target: target FSD problems
113473 03/31/06 00:21 arvieux Target: Carbon target moved in
Thursday
113461 03/30/06 20:46 smithg Target: New target positions are now in the GUI
113460 03/30/06 20:45 smithg Target: New target positions are now in the GUI
113449 03/30/06 19:26 arvieux Target: Target is out
113433 03/30/06 16:08 smithg Target: COuld not find a leak in the 300K house helium circuit. Closed MV62.
113430 03/30/06 15:47 elliis Target: 2nd IOC Reboot
113412 03/30/06 14:39 dcurry Target: Flyswatter Updates
113410 03/30/06 14:18 ellis Target: IOC reboot for new target position
113397 03/30/06 11:54 ellis Target: Target Out at 9:05
113385 03/30/06 07:52 Sarah K Target: Target Operator Owl Shift Summary
Wednesday
113307 03/29/06 22:28 arvieux Target: He bottle
113304 03/29/06 22:16 arvieux Target: He bottle in the shed
113283 03/29/06 18:27 arvieux Target: Moving LH2 target IN
113282 03/29/06 17:53 arvieux Target: gpt4 rising slowly
113258 03/29/06 13:54 mgericke Target: Target out
113257 03/29/06 13:30 smithg Target: plots of tgt centering stuff
113255 03/29/06 13:24 mgericke Target: Going back to LH2
113252 03/29/06 12:45 mgericke Target: Going to carbon target
113251 03/29/06 12:32 smithg Target: house He back on
113243 03/29/06 10:46 mgericke Target: Helium Supply Pressure Jump
113225 03/29/06 07:59 Sarah K Target: Target Operator Owl Shift Summary
113222 03/29/06 07:46 Sarah K Target: Sort of Weird Heatload Behavior
113208 03/29/06 06:25 Sarah K Target: Target Heating During Beam Position Adjustments
Tuesday
113185 03/28/06 23:57 arvieux Target: Summary for swing shift
113184 03/28/06 23:51 arvieux Target: Actual position settings for target in
113183 03/28/06 23:44 arvieux Target: LH2 target IN
113159 03/28/06 19:21 arvieux Target: gpt5 moved down from 8.5 to 8.3 psig in 20 minutes
113099 03/28/06 08:03 Sarah Target: Target Operator Owl Shift Summary
113097 03/28/06 08:03 Sarah Target: Target Operator Owl Shift Summary
Monday
113059 03/27/06 23:40 Bimbot Target: Target Operator Swing Shift Summary
113050 03/27/06 22:27 Bimbot Target: LH2 target put In beam
113015 03/27/06 11:35 Bosted Target: Moved to "out of beam"
112983 03/27/06 07:55 Sarah Target: Target Operator Owl Shift Summary
112975 03/27/06 06:16 Sarah K Target: LH2 target in
Sunday
112948 03/26/06 23:51 Bimbot Target: Target Operator Shift Summary
112947 03/26/06 23:45 bimbot Target: Heat Load Anomaly
112933 03/26/06 21:42 Bimbot Target: Move to FRAME --> change the Total Heat Load Alarm
112919 03/26/06 19:48 Bimbot Target: LH2 target IN beam 20microAs --> Total Heat Load alarms restored
112911 03/26/06 19:02 Bimobt Target: Yellow Transient alarm on Total Beam Load --> Change Alarm Limits
112907 03/26/06 18:10 Bimbot Target: 20 microAs LH2 out of beam -- Change of limits for Total heat load
112905 03/26/06 18:02 Bimbot Target: HeatLoadAnomaly Snapshot
112903 03/26/06 17:57 Bimbot Target: LH2 Out of beam
112901 03/26/06 17:14 bimbot Target: An strange sudden change in the HPH load slowly recovering
112873 03/26/06 14:58 smithg Target: missing figs for tgt centering stuff
112872 03/26/06 14:58 smithg Target: missing figs for tgt centering stuff
112870 03/26/06 14:47 smithg Target: Target centering results
112869 03/26/06 14:46 smithg Target: Target centering results
112805 03/26/06 07:58 Spayde Target: Raised Low Alarm on gpt5 to Normal Level
112795 03/26/06 06:42 Spayde Target: Lowered Alarm Point on gpt5
112794 03/26/06 06:39 Spayde Target: Target Position Alarm Disabled
112790 03/26/06 06:22 Spayde Target: Typo in Encoder Reference Value
112789 03/26/06 06:18 Spayde Target: LH2 Target is In
112774 03/26/06 04:31 Spayde Target: Reset Total Power Alarm Limits to Normal Values
112772 03/26/06 04:16 Spayde Target: Al Frame Target is In
112768 03/26/06 03:42 Spayde Target: Adjusted Total Heat Alarm Limits Again
112767 03/26/06 03:39 Spayde Target: Raised Alarm Limits Again
112766 03/26/06 03:25 Spayde Target: Adjusted Total Heat Alarm Limits
112763 03/26/06 03:07 Spayde Target: Target Out of Beam
Saturday
112733 03/25/06 22:28 Bimbot Target: New references for LH2 centered on beam (cont'd)
112717 03/25/06 21:03 Bimbot Target: Total Heat Load Alarm
112712 03/25/06 20:12 Bimbot Target: Target alignment check - New references for centered LH2
112688 03/25/06 15:34 ellis Target: Target change to Small Hole
112682 03/25/06 14:55 ellis Target: Target moved: outof beam
112659 03/25/06 11:47 smithg Target: Target motion referenced to small hole by design
112648 03/25/06 09:23 ellis Target: Target Change: Out of beam
112630 03/25/06 06:11 Spayde Target: LH2 Target In
112624 03/25/06 05:08 Spayde Target: Radiator Temperature at 3 uA on Al Frame
112622 03/25/06 04:54 Spayde Target: Moved to Al Frame Target
112613 03/25/06 02:28 Spayde Target: LH2 Target is In
112612 03/25/06 02:25 Spayde Target: Strangeness When Moving to LH2 In
112602 03/25/06 01:14 Spayde Target: Target Out of Beam
112590 03/25/06 00:09 Bimbot Target: LH2 Target IN
Friday
112575 03/24/06 22:30 Bimbot Target: Carbon target put in beam
112566 03/24/06 19:31 Bimbot Target: Target put Out of Beam
112558 03/24/06 18:02 Bimbot Target: 10 microAs on C target
112552 03/24/06 16:00 smithg Target: Target Centering Tables
112538 03/24/06 13:37 Bosted Target: Carbon target put onto beam line
112535 03/24/06 12:55 Bosted Target: Opened JT valve
112495 03/24/06 06:13 M. Gericke Target: Target Status
Thursday
112461 03/23/06 22:06 Bimbot Target: Target Status at 10 p.m.
112394 03/23/06 09:40 C. Davis Target: stable
112391 03/23/06 07:40 Sarah K Target: Changed Low Alarm for gpt5 Back
112389 03/23/06 01:19 Sarah K Target: Changed Low Alarm for gpt5 Slightly
Wednesday
112383 03/22/06 23:33 Bimbot Target: Target Operateur Shift Summary
112318 03/22/06 15:35 C. Davis Target: to LH2 OUT position; Planned Lock-Up of Hall C.
112311 03/22/06 14:56 smithg Target: moved heater plug
112291 03/22/06 13:16 C. Davis Target: erratum
112287 03/22/06 13:10 C. Davis Target: Target Follies
112220 03/22/06 07:39 Sarah K Target: Changed Low Alarm for gpt5 Back
112216 03/22/06 03:32 Sarah K Target: Changed Low Alarm for gpt5 Slightly
Tuesday
112213 03/21/06 23:46 Bimbot Target: Target operator shift summary
112211 03/21/06 23:46 Bimbot Target: Target operator shift summary
112197 03/21/06 21:42 Bimbot Target: Transient Yellow Alarms on Pressure
112156 03/21/06 17:36 smithg Target: Coolant supply oscillations are gone
112147 03/21/06 17:22 smithg Target: opened pv12 again
112104 03/21/06 14:46 C. Davis Target: Target Motion
112097 03/21/06 14:19 C. Davis Target: Cool Flow for 2.5 hours
112091 03/21/06 12:01 C. Davis Target: Cool Flow
112090 03/21/06 11:42 C. Davis Target: Exception and white alarms.
112088 03/21/06 10:58 C. Davis Target: The Exciting Part
112086 03/21/06 10:36 C. Davis Target: Still working on Control Vavlve
112082 03/21/06 09:58 C. Davis Target: Work on coolant loop (Cryo Group)
Monday
111995 03/20/06 23:45 Bimbot Target: Target operator shift Summary
111994 03/20/06 23:45 Bimbot Target: Target operator shift Summary
111988 03/20/06 22:17 Bimbot Target: Trying to get 40 microAs on LH2 (end)
111987 03/20/06 22:11 Bimbot Target: Trying to get 40 microAs (cont'd)
111986 03/20/06 22:03 Bimbot Target: Trying to get $) microAs on LH2 Target
111949 03/20/06 16:41 Bimbot Target: Put LH2 target In beam
111937 03/20/06 14:23 C. Davis Target: Small Hole Target IN
111932 03/20/06 13:29 C. Davis Target: LH2 target OUT
111929 03/20/06 12:37 C. Davis Target: Move LH2 Target IN!
111922 03/20/06 12:00 C. Davis Target: LH2 IN; NO its OUT
111907 03/20/06 09:20 C. Davis Target: Target out and thermometer confusion
111905 03/20/06 08:47 C. Davis Target: Where's the beam?
111894 03/20/06 07:37 Sarah Target: Radiator warming up again
111893 03/20/06 07:34 Sarah Target: Changed gpt5 low alarm back
111891 03/20/06 07:26 Sarah K Target: Carbon Target In
111877 03/20/06 04:42 Sarah Target: Changed gpt5 low alarm slightly
111871 03/20/06 03:09 Sarah Target: Radiator Temp at 10muA, with the Carbon Target
111869 03/20/06 03:05 Sarah Target: Hydrogen Target In
111860 03/20/06 01:15 Sarah K Target: Radiator Warming Up Slightly
111857 03/20/06 00:56 Sarah K. Phi Target: Carbon Target In
Sunday
111808 03/19/06 18:59 C. Davis Target: Back to LH2 IN
111801 03/19/06 18:12 C. Davis Target: Is OUT
111800 03/19/06 18:03 C. Davis Target: Go to Target OUT position
111789 03/19/06 15:53 Bimbot Target: Target operator shift summary
111763 03/19/06 12:09 Bimbot Target: Temperature oscillations on target temperature
111762 03/19/06 11:52 Bimbot Target: Oscillations in Target Temperature related with coolant temperature
111754 03/19/06 10:26 smithg Target: improved beam heat load calculation
111751 03/19/06 10:04 Bimbot Target: Hope that the figures will appears in clear this time
111750 03/19/06 09:54 Bimbot Target: HPH behaviour for beam on/off
111744 03/19/06 09:18 Bimbot Target: Total heat Load stripchart
111727 03/19/06 08:02 Sarah K Target: Target at 20 muA
111722 03/19/06 07:54 Sarah K Target: gpt5 Low Alarm Limit Changed Back
111719 03/19/06 07:43 Sarah K Target: Target not happy with 20 muA
111717 03/19/06 07:09 Sarah K Target: Heatload Alarms
111705 03/19/06 03:20 Sarah K Target: Hydrogen Target In
111697 03/19/06 00:44 Sarah K Target: Target Out
111692 03/19/06 00:21 Sarah K Target: gpt5 Low Alarm Limit Changed Slightly
Saturday
111687 03/18/06 23:42 C. Davis Target: gpt5 yellow
111676 03/18/06 22:57 C. Davis Target: Go to LH2 position
111673 03/18/06 22:23 C. Davis Target: Go to small hole position
111670 03/18/06 21:57 C. Davis Target: Wayward beam
111667 03/18/06 21:37 C. Davis Target: Temperature excursions with beam and in OUT position!
111657 03/18/06 16:47 Davis & Bimb Target: Recovery from break in communication with IOC
111653 03/18/06 16:00 Bimbot Target: Target Operator - Day Shift Summary
111650 03/18/06 15:45 Bimbot Target: Lost of network
111603 03/18/06 07:56 Sarah K Target: Minor Alarms During the Night
111602 03/18/06 07:00 Sarah K Target: Target Out!
111599 03/18/06 06:36 Sarah K Target: Carbon Target In; Beam Still Not So Good....
111595 03/18/06 06:26 Sarah K Target: Carbon Target In
111588 03/18/06 01:08 Sarah K Target: Target warming up even out of beam!
111587 03/18/06 01:06 Sarah K Target: Target Out
111586 03/18/06 01:02 Sarah K Target: Snapshots of Target Stripcharts With Beam
111583 03/18/06 00:28 Sarah K Target: Carbon Target In
Friday
111577 03/17/06 23:18 C. Davis Target: Target is out!
111576 03/17/06 23:14 C. Davis Target: Change to Target Heater current calibration parameter
111575 03/17/06 23:09 C. Davis Target: Frame target
111574 03/17/06 22:41 C. Davis Target: At Radiator position
111573 03/17/06 22:41 Target: At Radiator position
111572 03/17/06 22:28 C. Davis Target: Go to LH2
111571 03/17/06 22:05 C. Davis Target: MCC want LH2 target; but Carbon experience not understood.
111570 03/17/06 21:26 C. Davis Target: Beam on `target'; Carbon target requested.
111567 03/17/06 21:10 C. Davis Target: Changed Target Heat calibration parameter
111566 03/17/06 21:07 C. Davis Target: Small Hole `target' IN
111565 03/17/06 20:22 C. Davis Target: gbheat problem is still with us.
111562 03/17/06 19:06 C. Davis Target: Change in Heater current calibration parameter
111560 03/17/06 18:22 C. Davis Target: Reset current calibration parameter.
111558 03/17/06 18:07 smithg Target: hetaer power supply was bad
111548 03/17/06 15:54 Bimbot Target: Target Operator shift Summary
Thursday
111485 03/16/06 23:46 C. Davis Target: All Quiet on the Target Front
Wednesday
111345 03/15/06 19:31 C. Davis Target: Re: Heater drop
111343 03/15/06 19:17 C. Davis Target: Heater
111339 03/15/06 18:52 smithg Target: Corrrections to target encoder positions
111327 03/15/06 17:31 C. Davis Target: Target OUT
111326 03/15/06 17:30 smithg Target: Target cooldown completed
111293 03/15/06 12:38 smithg Target: started opening target JT
111289 03/15/06 11:59 smithg Target: flyswatter switch problem is electronic only (whew!)
111287 03/15/06 11:14 smithg Target: flyswatter switch stuck
Tuesday
111254 03/14/06 18:49 Chuck Davis Target: IOC reboot
111253 03/14/06 18:37 smithg Target: Target cooldown completed. Now we will warm it up again!
111228 03/14/06 09:06 smithg Target: started target cool down
Monday
111205 03/13/06 13:48 smithg Target: target status prior to tomorrow's cooldown
Sunday
Saturday
Friday
Thursday
Wednesday
Tuesday
Monday
Sunday
Saturday
Friday
Thursday
Wednesday