TITLE: 03/30 Day Shift: 15:00-23:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1: Observing at 155Mpc
INCOMING OPERATOR: Ibrahim
SHIFT SUMMARY:

Teamspeak server is still: teamspeak3.ligo.org

Comissioners were trading times throught the day to do various comissioning tasks.

Lockloss 15:42 UTC https://ldas-jobs.ligo-wa.caltech.edu/~lockloss/index.cgi?event=1395848569
Likely caused by comissioning activities 76814. Please see lockloss screenshot 1, screenshot2, and screenshot 3 for future lockloss investigation references.


Relocking was quick 45 mminutes. NLN @ 16:27 UTC

Survived 2 Earthquakes:
16:34 UTC 5.8 Earthquake from Rat Islands Alaska  https://earthquake.usgs.gov/earthquakes/eventpage/us7000m8yd/executive
17:03 5.3M Earthquake from Tonga https://earthquake.usgs.gov/earthquakes/eventpage/us7000m8yl/executive

Lockloss 21:42 https://ldas-jobs.ligo-wa.caltech.edu/~lockloss/index.cgi?event=1395870244
Likely caused by comissioning activities 76811. Please see lockloss screenshot 1, screenshot2, and screenshot 3 for future lockloss investigation references.

Relocking:
I had to Touch up X and Y arms, during Green arms. And pushed around the Beam splitter during Acquire PRMI a few times but otherwise started locking with out an Initial_alignment.

SDF Diff
Accepted the sdf Diffs for the LSC see pics:

LOG: