TITLE: 08/19 Eve Shift: 2330-0500 UTC (1630-2200 PST), all times posted in UTC
STATE of H1: Preventive Maintenance
INCOMING OPERATOR: Ryan S
SHIFT SUMMARY:

Shift started out with Elenna & Jenne troubleshooting H1 due to locklosses at DHARD WFS post-Maintenance.  Elenna was eventually able to get H1 past the rough DHARD/CARM Offset steps of ISC_LOCK.  H1 was then able to get back to Observing (please see Elenna's alog for more info---Elenna mentioned, as she was leaving for the night, that this was an issue similar to what she saw after the recent HAM1 vent.).

Violins were elevated on this lock, but once High Power Damping settings were started, most modes were damped down pretty fast.  ETMy M1 was slow, so I helped it out a little (nominal gain is -0.1 for ETMy Mode1, and I have it at -0.2 and will leave it here for the night since it continues to damp this one nicely.
LOG:

• 23:37 PCal Crew out of lab (rick, dripta, tony)
• 00:05-00:23 Initial Alignment (successful)
  • Have been getting to DARM to RF fairly repeatedly.  Made it to CARM to REFL so far
    • This has required trying new DHARD P&Y gains
    • Elenna would later carefully navigate various states before finally making it to  ENGAGE ASC FOR FULL IFO.
    • See Elenna's alog!!  
• 00:15-00:35 MX mech room & FCES mech room visits (janos)
• 02:51 H1 back to NLN, 02:55 H1 back to Observing!
• 04:23  Dave teamspeaked in to let me know there was a non-real VAC STAT glitch and that he would need to do a restart to clear it.