[BLAST_SHIFTS] A shift saturday 15 june

From: Adam DeGrush (degrush@mit.edu)
Date: Sun Jun 15 2003 - 07:37:34 EDT


Continued unpol 0.05 sccm hydrogen running for false asymmetry studies.

1:10 ET-Died. Restarted Coda.

1:40 CCR's AutoRingfill software timed out. When this happened all the crates
tripped out. Not sure why.

1:10-1:49: L0 tripped. L0 tripped. L1 tripped. R24 tripped.L21 tripped.L0
tripped.Set L0 sense to 3700. L0 tripped. Set L0 sense to 3600. L0 tripped...

1:54: Turned off box L0.

1:59 Decided to turn everything off and wait

3:30 Restarted Data taking. CCR had some problems reinjecting. L21 tripped.
Set to 3700.

4:30 L0 tripped continuously. Turned it off.

5:00 Everything relatively quiet. Called CCR. Nothing was done differently to
the beam between then and now.

Took Runs 923,924,925,926,927 ,928 which really do exist.

Chi & Adam



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