Reports until 22:06, Sunday 03 August 2025
H1 General
anthony.sanchez@LIGO.ORG - posted 22:06, Sunday 03 August 2025 (86163)
Sunday Eve Shift report.

TITLE: 08/04 Eve Shift: 2330-0500 UTC (1630-2200 PST), all times posted in UTC
STATE of H1: Earthquake
INCOMING OPERATOR: Corey
SHIFT SUMMARY:
H1 was locked for a good 6 hours then had an unknown lockloss.
Relocking was interupted at LOWNOISE_COIL_DRIVERS, due to a 6.2 M  earth_quake whcih took H1 to DOWN.

H1 is currently waiting in Earthquake mode.


LOG:
                                                                                                            

Start Time System Name Location Lazer_Haz Task Time End
21:34 SPI Tony PCAL Lab Yes Testing beam Splitter ratio analysis tools 22:13