[BLAST_SHIFTS] Shift summary 09/19/2003 F (20-24)

From: Electronic Log Book (elog@blast05.lns.mit.edu)
Date: Sat Sep 20 2003 - 00:07:38 EDT


Operators: yxiao manouch ----

Empty target data taking with reversed, full Blast field; no holding field; warm
cell.

Around 20:00pm TB noticed that wrong trigger file was used -- should be
" singles.settings" instead of " singles_cconly.settings". So run 2700, 2702 -
03 are with wrong triggers ( 2701 is junk).

At 20:30, noticed the disk of dblast07 was full. Called TB to fix the problem.
(Run 2704 to 2709 are junk.)

20:50, data taking again. Since WC L1 and L21 tripped continuously, L1 was
disabled for the whole shift, and L21 was off for run 2710-2713, and set to 3750V
thereafter. WC R24 tripped twice or thrice for each run, so still set to 3800V.

HV IOC hung twice then got to reboot it.

Good runs: 2710 -- 2715. Date are crunched or being crunched up to 2714.



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