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Reports until 09:40, Wednesday 11 March 2020
H1 General
thomas.shaffer@LIGO.ORG - posted 09:40, Wednesday 11 March 2020 (55553)
Adjusted ALSX fiber polarization

Went from 49% to 30%. it seems that ALSX polarization is moving with the outside Temperature, and it seems to be moving much more than Y. In the first attached plot the X polarization (blue) matches up with the outside temp (red). Second plot is just the polarizations for the past ~6 days.

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Displaying report 1-1 of 1.