Reports until 07:26, Wednesday 12 July 2023
H1 CAL
anthony.sanchez@LIGO.ORG - posted 07:26, Wednesday 12 July 2023 - last comment - 12:18, Wednesday 12 July 2023(71254)
ALS X & PCAL X OFS Servo

Both ALS X and PCAL X have been taken off line about a half hour ago. still troubleshooting.

It seems as if there is a power issue that is stopping voltage from getting to the ALSX laser and PCAL Laser. 

After speaking to Richard, he suggested troubleshooting the Phoenix relay that connects both of those systems to the Safety System

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oli.patane@LIGO.ORG - 12:18, Wednesday 12 July 2023 (71266)