Log entry time 16:07:35 on July18,2004

Entry number 128872

Run 2939 running as we come in - note typo in owl shift summary.

Plan for day: production data. Problem for now is that the

Hall C charge asymmetry is large, ~100 ppm, rather than < 10 ppm

as it should be.



08:14 run 2940 started

09:11 run 2941 started

10:09 run 2942 started

The Compton DAQ has crashed again. I restart it. The auto-

analysis of the last run appeared to fail. In the new run,

it appears to only rarely lock, so I guess we are mostly 

measuring background.

11:10: 0.52 % bleedthrough measurment, half wave plate inserted

11:10 run 2943 started

12:06 run 2944 started

cryotarget ioc rebooted at ~12:30

13:03 run 2945 started

14:00 run 2946 started - flipper inadvertantly run just before run started

***septum lost - right septum tripped***

Trip occurred about 1:00, no alarm noticed. No big jumps in

beam current. Lumi problem Astrid noticed may have been partly

due to this.



while recovering septum, rfzone problem and no bea, for rest of shift.

kent ans lisa take over to fix up charge asymmetry and recover septum

during this time.