TITLE: 12/10 Eve Shift: 00:00-08:00 UTC (16:00-00:00 PST), all times posted in UTC
STATE of H1: Earthquake
INCOMING OPERATOR: Jim
SHIFT SUMMARY:

Once I sat down to H1, able to get to NLN with no issues.  Have had a handful of EYSaturations during this lock.  Seismic trends are steady & winds are getting quiet.

LOG:

• Locked up H1 (only really needed TMSx tweak, and the usual BS & PRM adjustments).
• 1:02  Undisturbed
  • Mode28 was acting up and I hammered it down as soon as I could (fairly easy)
  • Then Mode27 slowly started acting up.  It took me about 35min of work to get it to finally drop & stay down.  I tried addressing it before the alarm came on (as I did for #28).  This was the 18038Hz mode.  I tried phase changes with only a little bit of luck.  Then I adjusted the gain.  And then I tweaked on both.
• 2:32:  Out Of Observing.  Ran A2L
  • For Observatory Mode, I wasn't sure what to select....I figured Calibration or Corrective Maintenance.  I opted for the latter, but now I'm thinking I should have selected "Calibration" (we should really have a differnt name for this one...something like "OBSERVATION MEASUREMENTS" (so Calibration, injection, A2L, and the like could all be inclusive).  CORRECTIVE MAINTENANCE implies a failure and thus an FRS (I did not file one).  
• 2:36:  Back to Observing
  • 3:04 Rode through an EQ
• Adjusted the PSL Dust Monitor #101 Alarm Levels