Reports until 13:47, Thursday 08 June 2017
H1 General
corey.gray@LIGO.ORG - posted 13:47, Thursday 08 June 2017 (36735)
SDF Diffs & ASC Excitation Needed To Be Cleared To Hit OBSERVE

Earlier this morning after the VEAs were swept, we had to go through a couple of other items before we could get back to OBSERVING:

1) DIAG_EXC

We had a stuck ASC Excitation channel (H1:ASC-INP1_P_EXC).  Dave confirmed this excitation was run briefly (seconds/minutes?) on Maintenance Day and has remained OFF ever since.  So Dave cleared this excitation test point and h1asc is no longer red on the CDS Overview.

2) DIAG_SDF (see attached screenshot of all diffs found this morning before they were addressed.)

We had handful of SDF Diffs in a few systems, but surprisingly not a whole lof of diffs.

Images attached to this report