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Reports until 16:05, Friday 23 June 2023
H1 General
ryan.crouch@LIGO.ORG - posted 16:05, Friday 23 June 2023 (70757)
OPS Friday shift summary

TITLE: 06/23 Day Shift: 15:00-23:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1: Commissioning
SHIFT SUMMARY:

Locked at NLN at 13:37, in Observing at 13:58.

All of the Picket-fence seismometers except TOOM (South OR) and PNT (South BC) lost connected around 18:30.

We went out of Observing at 18:53:34 by mistake but we went back into observing 30 seconds later 18:54:04.

We went out of Observing at 19:08 for some planned PEM work at EndX, back into Observing at 20:03. We went out of Observing at 21:37 for some injections.

While trying to stop a transient injections exitation, the CW injections were accidentally stopped at 22:26. Still ongoing trying to get these back up and running.

In and out of Observing as we try to figure it out

LOG:                                            

Start Time System Name Location Lazer_Haz Task Time End
14:40 FAC Karen VAC prep, Optics N Technical cleaning 15:20
15:43 FAC Karen Woodshop N Tech clean 16:32
17:19 FAC Kim H2 N Tech clean 17:41
18:58 PEM Robert EndX N PEM work 20:03
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