[BLAST_SHIFTS] Shift summary 12/19/2003 B (4-8)

From: Electronic Log Book (elog@blast05.lns.mit.edu)
Date: Fri Dec 19 2003 - 07:58:06 EST


Operators: zhangchi clasie ----

started compton laser. coda hang in run 4080, restarted, but 2nd level trigger was not working properly. let Ben restart coda before run 4085, turned out good.

then it s been smooth. beam flipper on, ABS data.
100mA inject, flip@75, dump@ 70. charge distribution on two helicity within one fill is a bit uneven (20:5)

took runs:
4081-4083(bad 2nd level trigger, 40% of physics events have WC hits)
4085-4096

would recommend not to use lrn with multiple runs. tonight it happened that quite a few CPUs are free, at the mean time, quite a few runs are waiting for crunching simply because they are the second or third argument of some lrn.

crunch jobs on dblast10 had to share CPU with an ABS dos application and are extremely slow.

out of spuds to crunch with by the end of the shift.

out of runsheet, could not find the runsheet dir where the ps file used to be.



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