[BLAST_SHIFTS] Shift summary 06/29/2004 B (9-17)

From: Electronic Log Book (elog@blast05.lns.mit.edu)
Date: Tue Jun 29 2004 - 17:29:38 EDT


Operator: hasell

Note WC covers were on and sub-detector partially open since Monday. This shouldnot be a problem as no data was taken but there was some confusion about rates when they were tuning the beam this morning.

Opened hall to check alignment of ABS.

Removed WC covers adn closed sub-detector.

Genya ran some tests on the ABS so that we are ready to go. While this was going on CCR tuned the beam. Currently injecting at 140 mA and dumping at 85 m A.

Decided to run unpolarised H overnight to get data to try to resolve the uncertainty about the tearget thickness.

In the morning Genya will set up for poalrised D.



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