TITLE: 07/16 Eve Shift: 2330-0500 UTC (1630-2200 PST), all times posted in UTC
STATE of H1: Corrective Maintenance
INCOMING OPERATOR: Ryan S
SHIFT SUMMARY: Ryan S is currently working to get the detector back up through running an initial alignment after Dave and Fil helped fix the power supply failure at EX (85805).

After getting back up after the earthquake, there were some sdf diffs relating to the Big Red Button:

-  On ISIHAM2/3/4/5 saying that there were filter diffs for ISI-HAM{2,3,4,5}_GS13INF. I called Jim and he let me know that those were because of SPM diffs on each HAMs' ISI_HAM{2,3,4,5} guardian and that all I needed to do was INIT each of the guardians. I did that and they cleared.

- On SEIPROC - Jim fixed those somehow (sdf)

LOG:

23:00UTC Unlocked and waiting for the ground to calm down from the huge earthquake
00:31 Started trying to relock
    - Ran an initial alignment
01:52 NOMINAL_LOW_NOISE
    - Had SDF diffs from ISIHAM2/3/4/5 saying that there were filter diffs for ISI-HAM{2,3,4,5}_GS13INF. I called Jim and he let me know that those were because of SPM diffs on each HAMs' ISI_HAM{2,3,4,5} guardian and that all I needed to do was INIT each of the guardians. I did that and they cleared.
    There were also a few sdf diffs on SEIPROC that Jim fixed somehow
02:16 Observing
    03:49 GRB-Short E581446 - Observing
04:11 Lockloss due to power supply failure
    - ETMX M0/R0 suspension WD tripped
    - ETMX and TMSX OSEMs in FAULT
    - ETMX HWWD tripped (I put SEI_ETMX in ISI_OFFLINE_HEPI_ON beforehand)
    05:02 GRB-Short E581463 - not locked
06:39 Started trying to relock