User name Holmstrom
Log entry time 00:08:34 on July26,2003
Entry number 106903
keyword=Swing Shift Summary
16:00 Start Swing Shift -- No Beam, we are in Controlled Access, no Hall A Main control. MCC is working on a problem with the fast feedback.
17:30 We did an EPR measurement, with P=38.34%.
17:45 We did an NMR measurement, with P=39.1%.
18:20 Hall A Main control back.
18:45 MCC called and they want to send us Beam for tunning.
19:05 MCC called and Asked us to turn off the Septum and Q1 on the right HRS.
19:40 Pulsed Beam into the Hall.
20:17 MCC called and they will do a controled access to remove the Beam Dump Ion Chamber.
20:19 Began ramping the Septum and Q1 back up.
20:52 Jing changed the voltages on the right arm Shower/Preshower and Gas Charenkov, in preperation for a detector check.
21:05 Beam Permit.
21:10 Beam Returns.
21:15 Beam Dump studies are over. MCC says they will work on the Beam size.
22:30 Beam Gone
23:10 Compton Tune
23:20 Moller Starts Tune
23:40 Talk to J.P., I messed up the Harp Scan reading. We need to spread in Y and narrow in X.