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Reports until 20:49, Friday 15 April 2016
H1 General
nutsinee.kijbunchoo@LIGO.ORG - posted 20:49, Friday 15 April 2016 (26617)
Ops EVE shift summary

All time in UTC

Log:

23:24 Lase CO2 laser to make power measurement.

00:12 CO2 laser turned off. The rotation stages' angles are set such that they output lowest power the next time the lasers are lased. The "Go to minimum" function doesn't seem to work very well with CO2X (it gave 0.9 W output) so I manually set it to go to 40 deg (0.015 W output).

00:41 Resetting WDs.

01:18 Peter and Jason came out. We have the light!

02:45 Keita transitioned LVEA to LASER HAZARD

03:01 Jenne to help Keita at ISCT6

 

Possible issue with in-vac alignment. Shop closed early.

We also realigned all the main optics.

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