Jefferson Lab Hall C Logbook for August 10 - Beam
Main INDEX
Tuesday
Monday
Friday
Thursday
Wednesday
Tuesday
Monday
Sunday
Saturday
Friday
Thursday
Wednesday
Tuesday
Monday
Sunday
Saturday
Friday
198315 08/13/10 05:38 rob Beam: found the center of the plug, trying to measure exit window background.
198303 08/13/10 05:11 rob Beam: changed raster software maximum; looking for tungsten plug hole
198283 08/13/10 03:12 rob Beam: raster size reduced from 8x8 to 4x4 for sending tune beam
198282 08/13/10 03:12 rob Beam: raster size reduced for sending tune beam
198276 08/13/10 02:23 rob Beam: beam delivery to begin "soon"
Thursday
198231 08/12/10 16:23 benesch Beam: beam positions during run 1023, August 2 0358 - 0418, and run 5241
Wednesday
198087 08/11/10 23:54 rob Beam: correlation between detector widths and raster
198001 08/11/10 11:57 Pitt Beam: Comparison of recent production runs to Monday August 2
197932 08/11/10 05:34 donjones Beam: change hall c HWP IA setting
197910 08/11/10 01:05 donjones Beam: screenshot of ion chambers and halo monitors at 35 uA
Tuesday
Monday
197741 08/09/10 20:46 W. Deconinck Beam: Compton rates during laser phase scan
197730 08/09/10 19:48 benesch Beam: Compton dipole is definitely off
Sunday
Saturday
197405 08/07/10 22:21 rob Beam: main detector QDC spectra from rotator scan
197344 08/07/10 14:34 benesch Beam: halo
197281 08/07/10 06:03 Pitt Beam: Beam current more stable than trigger scintillator/halo rates
Friday
197140 08/06/10 15:23 rob Beam: activation mechanism
197139 08/06/10 15:05 rob Beam: copper activation signal in upstream lumi 5+ (g0rate14)
197109 08/06/10 13:04 benesch Beam: link to elog discussion on beam size including IHA3C20 trace
197107 08/06/10 13:01 benesch Beam: range available on the last H, V correctors
Thursday
196907 08/05/10 19:18 benesch Beam: smooth beam restoration
Wednesday
Tuesday
Monday
196674 08/02/10 12:10 saw Beam: EPICS BCM calibration
196672 08/02/10 12:00 saw Beam: EPICS BCM calibration
Sunday
196595 08/01/10 23:26 birchall Beam: 5 uA beam
196592 08/01/10 23:21 birchall Beam: Beam returns, 1 uA CW
196590 08/01/10 23:11 birchall Beam: Beam off, rf problems
196575 08/01/10 21:40 birchall Beam: 1 uA CW beam
196570 08/01/10 21:17 birchall Beam: Beam is back
196565 08/01/10 18:46 birchall Beam: No beam
196557 08/01/10 17:55 birchall Beam: Late entry: BCM calibration
196546 08/01/10 16:43 benesch Beam: raster at harp 7B
196541 08/01/10 16:23 benesch Beam: 135 uA to C : elog URL