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Reports until 12:38, Wednesday 01 January 2020
H1 General
cheryl.vorvick@LIGO.ORG - posted 12:38, Wednesday 01 January 2020 - last comment - 18:49, Wednesday 01 January 2020(54217)
Mid-Day Update

Alignment of H1, given the current intput alignment, is good, relocking well, I have not adjusted any optic alignments.

I completed the restoration of the SEI HEPI and ISI TRAMP differences. BS ISI ST2 DAMP, with TRAMPS set at 1, are now returned to the running value of 3.

H1 has made it to ENGAGE_ASC_FOR_FULL_IFO and MOVE_SPOTS, but it has not made it any further.

Attached are plots of ASC and some other channels for the 21 seconds before H1 lost lock in Move Spots.

Images attached to this report
Comments related to this report
cheryl.vorvick@LIGO.ORG - 12:58, Wednesday 01 January 2020 (54218)

The input pointing has changed quite a bit, and in the attached plots, the plots across the top show that there has been some change in the beam coming from the PMC, however, the left most plots int eh second row show the PZTs, which are not back at their pro-dolphin crash values.   MC1-3 Mi pitch yas signals ae plotted, and across the bottom are the IMC WFS, where the Y axis span is the same, and the bottom most right plot shows a 0.6 change on WFS B Yaw, which is is about 3 times larger than any other WFS change.

Images attached to this comment
cheryl.vorvick@LIGO.ORG - 16:07, Wednesday 01 January 2020 (54220)
Images attached to this comment
sheila.dwyer@LIGO.ORG - 18:49, Wednesday 01 January 2020 (54226)

Thanks to Cheryl for posting this screenshot above so I could look at it.  Opening this screen crashes my remote desktop.  

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