aLIGO LHO Logbook

LHO General

jonathan.berliner@LIGO.ORG - posted 16:41, Thursday 08 March 2012 - last comment - 07:27, Friday 09 March 2012(2395)

Thursday Aft Ops Log

[Continuing from Corey]
- Retractable arm inserted on BSC8, H2ITMY Quad removed.
- Many high (10k-30k) dust count alarms in the Biergarten, but the offending dust monitors could not be located. The only dusty activity during much of this time was vacuum cleaning in the area and retractable arm installation by the door of BSC8
- CDS worked on cornering the H2ITMY fiber-breaking issue. Many reboots of h2seib6, h2seib8, and the entire DAQ as code and models were updated.
- H2 PSL and CDS are working into the evening.
- OSB doors locked at 1630.

Comments related to this report

betsy.weaver@LIGO.ORG - 07:27, Friday 09 March 2012 (2399)

Link

In fact, we did not remove the lower QUAD.  The arm was mated to the lower QUAD, but felt that was a good stopping point for the night.  The arm is parked inside the chamber.