robert.schofield@LIGO.ORG - posted 17:35, Saturday 29 June 2024 (78749)
aborted HVAC shutdowns
We lost lock just as I was beginning HVAC shutdowns to take advantage of the nearly 160 Mpc range. When we regained lock, the range was only about what it was for my last shutdown (77477), so I will defer. Here are the times for what I did do:
|
Start of shutdown (UTC) |
Start of end of shutdown (UTC)) |
Equipment shut down |
|
16:25 |
16:37 |
Office area HVAC |
|
16:50 |
16:57 lock loss 16:55:49 |
Chiller, all turbines, office area HVAC, split minis in CER |