------------------------------------------------------------ Date: Sun Aug 26 16:07:34 2001, Shift: 08:00-16:00 Supervisor: Andrei Makeev, with: Log book#8 pages 25 - 27 Shift Summary: ------------------------------------------------------------ 1.There was a beam for short time, but later QLI have occured, so not much useful data were taken. 2. FV put 2 attenuators & 2 splitters on channels 1 and 2 on left ZDC (before the run 4438) to investigate noise reduction and saturation in ZDCs. Run 4438 was just 8 minutes long (started 12:08 pm, died 12:16 pm). Since that time no beam. Polarity of all the magnets set to "A". No data were collected at this setting yet (supposed to take 2M events with "A" polarity). 3. No serious detector problems, technician from RHIC group replaced the current-monitor for D2 magnet since it was faulty. The new one shows the current ~ 5 amps higher then in reality. ------------------------------------------------------------
This archive was generated by hypermail 2b30 : Sun Aug 26 2001 - 16:08:36 EDT