TITLE: 01/24 Eve Shift: 21:00-0600 UTC (1300-2200 PST), all times posted in UTC
STATE of H1: Observing at 150Mpc
CURRENT ENVIRONMENT:
    SEI_ENV state: CALM
    Wind: 9mph Gusts, 6mph 3min avg
    Primary useism: 0.02 μm/s
    Secondary useism: 0.19 μm/s
QUICK SUMMARY:
H1 has been locked for 7 hours as of  02:41:24 UTC
H1 is currently Observing.
 

End of Comissioning and CtrlZ:
Calibration Team has been working all day on the OMC phase and gains.
Camilla touched up the SQZr settings and temp.
Robert covered the Viewports & we are almost ready to get back to Observing.

The calibration team now has to revert all of their changes.

GDS has been restarted a few times.

1:42 UTC DCPD AA filters turned off and phase changed. No lockloss!!! YAY!!
https://alog.ligo-wa.caltech.edu/aLOG/index.php?callRep=82433

After some final tweaks and some SDF accepts from Louis's changes, whe got back to OBSERVING without a Lockloss at 2:09 32 UTC!

This lock started at 19:41:24 UTC.
At 00:33 UTC I noticed that the Lock Clock FOM had crashed, and thus I relaunched the lockclock.
When it returned, it only had 30 minutes on it, even though we have not lost lock yet and had been locked for many hours.
All of the lock clocks all read the same 30 minutes.
On the Calibration_Monitor, CDS_OverView.
According to this FOM Screenshot of Nuc28 we had been locked for 4 hours and 19 minutes at 00:01 UTC:
https://lhocds.ligo-wa.caltech.edu/cr_screens/archive/png/2025/01/23/16/nuc28-1.png
The Lockclock crashed again, it may have coincided with a restart of GDS?  Sorry, Louis.  
After talking with Dave this turned out to be ; hand editing a puppet file issue.
When dave started working on this https://alog.ligo-wa.caltech.edu/aLOG/index.php?callRep=82429 puppet started to overwrite the file that he had changed.