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User name Punjabi
Log entry time 23:58:47 on July18,2000
Entry number 46318
keyword=Shift Summary
Continuing 90 degree kinematics
16:05 change the trigger. Now went back to old trigger. No rejection of pions.
16:08 started Run 3103, stopped at 16:15 420 k events
16:28 started Run 3104, stopped at 16:37 486 k events
16:49 back to new trigger. Pions rejected by aerogel.
beam has been on and off.
16:51 started run 3105, stopped at 17:08 427 k events
we lost beam at about 17:03. Problem in injector, keeping high voltage on the gun.
17:44 beam back
17:44 started run 3106, stopped at 18:10 1.3 M events
18:11 started run 3107, stopped at 18:33 1.3 M events
18:33 started run 3108,, stopped at 18:52 1.3 M events
18:53 strtred run 3109, stopped at 19:07 932 k events
19:07 lost beam. MCC say they need to do some checks. Beam will be back in 10 minuites.
19:13 beam back.
19:13 Started run 3110, stooped at 19:32 1.3 M events
19:33 started run 3111, stopped at 19:52 1.3 M events
19:53 started run 3112, stopped at 20:14 1.3 M events
20:14 started run 3113, stopped at 20:35 1.3 M events
20:36 started run 3114, stopperd at 20:56 1.3 M events
20:57 started run 3115, stopped at 21:16 1.3 M events
21:17 started run 3116, stopped at 21:37 1.3 M events
21:38 started run 3117, stopped at 21:58 1.3 M events
21:59 started run 3118, stopped at 22:25 1.3 M events
22:26 started run 3119, stopped at 22:51 1.3 M events
22:52 started run 3120, stopped at 23:13 1.3 M events
23:14 started run 3121, stopped at 23:32 1.3 M events
23:33 started run 3122, stopped at 23:57 1.3 M events
23:58 started run 3123