thomas.shaffer@LIGO.ORG - posted 15:01, Monday 04 November 2019 (52977)
New HWS EY light source ON/OFF test
We need to see confirm that the new 520nm HWS source at EY is not injecting any noise. During the calibration measurements today, I turned it off and on and marked GPS times. I tried to switch it between noisy measurements as best I could. DetChar, can we get your help here?
OFF - 1256940810
ON - 1256941650
OFF - 1256942490
ON - 1256943380