Log entry time 16:02:54 on July26,2000

Entry number 47525

Continuing production running ....



Straw efficiency checked for run 3678: OK



07:58	Run 3676 1.18M

08:20.......Run 3677 0.74M stopped for beam off 8:32

(MCC estimates 20 min. They were about right)

08:55       Run 3678  0.89M stopped  because beam off more than 5 minutes

(subsequently MCC says they have a path length problem to correct. Estimate 15 minutes)

9:30        Run 3679 0.30M very rocky beam stopped when MCC started sending diagnostic pulsed beam. They're getting lots of BCM trips.

10:21     Run 3680 1.2M No beam for 10 minutes in the middle

10:53     Run 3681 1.2M

11:15     Run 3682 1.2M Rocky beam!

12:09     Run 3683 0.6M  Some pulsed beam  in the middle of the run, stopped for beam off

13:00-14:00 no useable beam. Continuing BCM problems 

14:05 Hall access to repair BCM problem. 

15:00 Access continues. Still no beam.



7.93M events  1.9 hrs ABU 

total charge 1.037 after run 3683



15:15 Access ends

15:30 Starting to get beam

15:32 Run 3684 1.2M  



............................................Total Events this shift 9.13M

............................................Total Charge: 1.07



15:50 Run 3685 started still running at shift end

Beam appears somewhat better, still getting trips (6 in the last 30 minutes)

-JJL