Reports until 10:49, Tuesday 21 July 2015
H1 TCS
nutsinee.kijbunchoo@LIGO.ORG - posted 10:49, Tuesday 21 July 2015 (19786)
CO2X untripped itself but the output power was not restored

Elli, Nutsinee

CO2X laser mysteriously tripped this morning (*probably* due to PEM cable pulling). It untripped itself but the output power was never returned and the temperature kept dropping. We had to go in and restart the laser at the rack. Just wanted to point out that the laser READY status on Ops Overview screen doesn't always mean it's ready. Always keep an eye out for the laser power.

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