alberto.stochino@LIGO.ORG - posted 20:19, Saturday 11 August 2012 (3825)
Arm cavity briefly locked
I locked the arm cavity for about half an hour but the lock broke when I enabled the isolation on ITMY ISI and the HEPI and ISI watchdogs tripped.
After that I couldn't' restore the watchdogs anymore.
The arm is currently unlocked.