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Reports until 12:55, Monday 24 October 2022
H1 TCS
ryan.crouch@LIGO.ORG - posted 12:55, Monday 24 October 2022 (65436)
CO2 ITMY pico-ing. CO2Y aligned to ITMY

This morning Camilla and I adjusted the CO2Y beam to the IFO beam following the laser swap in alog65264. Using the top periscope mirror (TCS Y CO2 pico #3) to align beam onto ITMY, starting pico values were (x: -12250, y: -3500). Changed pico to (x: -12000, y: -3200). The CO2Y 2W was applied for ~90 seconds then left at 0W to cool down for ~5 minutes for each adjustment with the annular mask.

 

The previous alignment was done in alog64616. Also attached is the image from after we unlocked on sept 5th 2022.

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Displaying report 1-1 of 1.