TITLE: 06/26 Day Shift: 15:00-23:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1: OBSERVING at 65Mpc.
INCOMING OPERATOR: Travis
SHIFT SUMMARY:

Other than accidental lockloss, H1 has performed well.  There was some commissioning time today.

Have a RED H1LSC on the CDS Overview related to Sheila's SRCL filter change (commissioning task).  When we are out of OBSERVE, we should Load Coefficients for H1LSC & then Sheila would like to ENABLE the filter.

Winds have been picking up & we did get up to 100degF.

Addressed some SVN critical file changes (ops checksheet task).
LOG:

• Happened to be watching roof camera & caught a few inbound trucks in the morning.  
  • 16:33:01:  Inbound gravel truck (10-20Hz noise)
  • 16:39:30:  Inbound truck not as big of a glitch
  • 16:44:45:  Inbound truck some small broad glitch
• 17:39 - 17:54:  Opportunistic Out-of-Observing Due to L1 Down:
  • Ran A2L
  • Allowed access to Diode Room (dust monitor restart & grabbing data from computer)
  • ASC Filter work (Sheila w/ Keita permission)
  • Engaging ISS 3rd Loop (Sheila)---This caused lockloss
  • Tagged this as "CALIBRATION" for Observatory Mode
• 17:54:  Relocking  (tagged partially as CALIBRATION & then COMMISSIONG)
  • Bounce/Roll Mode test @VIOLIN_MODE_DAMPING_1 (Patrick)
  • COMMISSIONING:  ASC Filter Work @DC_READOUT (Sheila)
• 18:45:  OBSERVING
• 19:00-20:15 Cheryl covering shift.
• 19:24-19:30:  COMMISSIONING:  ASC Filter Work @NLN (Sheila)
• 19:30:  OBSERVING
• 19:36 Phone call received for periodic Hanford Test
• 20:37-21:24 Checking vacuum dust monitor pumps at End Stations (Jeff)
• 21:06-22:38 Work on MX Scroll Pump for Purge Air/Compressor (Gerardo)