As Richard noted, the power glitch appears to have taken down the PSL (NPRO), so it's looking like the PSL will need a complete restart. RyanS is already getting logged in to assess and Richard will be chatting with him.
corey.gray@LIGO.ORG - 07:23, Friday 22 September 2023 (73048)
According to the ISC_LOCK log the PSL issues are noted at 1107utc (507amPT); Although I just took Observatory Mode to CORRECTIVE MAINTENANCE just a few minutes ago....it should be marked about ~3.5hrs ago (around 342amPT when the first [of 2] power glitches occurred as Richard noted in his alog).
1415UTC (715amPT) STATUS: RyanS already has the PSL back, IMC is back and H1 started to INITIAL ALIGNMENT.
corey.gray@LIGO.ORG - 07:52, Friday 22 September 2023 (73049)
As Richard noted, the power glitch appears to have taken down the PSL (NPRO), so it's looking like the PSL will need a complete restart. RyanS is already getting logged in to assess and Richard will be chatting with him.
According to the ISC_LOCK log the PSL issues are noted at 1107utc (507amPT); Although I just took Observatory Mode to CORRECTIVE MAINTENANCE just a few minutes ago....it should be marked about ~3.5hrs ago (around 342amPT when the first [of 2] power glitches occurred as Richard noted in his alog).
1415UTC (715amPT) STATUS: RyanS already has the PSL back, IMC is back and H1 started to INITIAL ALIGNMENT.