aLIGO LHO Logbook

H1 General

patrick.thomas@LIGO.ORG - posted 03:11, Sunday 08 November 2015 (23204)

Lockloss

SUS E_T_M_Y saturating (Nov 8 11:06:27 UTC)
SUS B_S saturating (Nov 8 11:06:27 UTC)
SUS I_T_M_X saturating (Nov 8 11:06:27 UTC)
Intention Bit: Commissioning (Nov 8 11:06:27 UTC)
ISC_LOCK state: DOWN (Nov 8 11:06:35 UTC)
DRMI Unlocked (Nov 8 11:06:35 UTC)


Appears to be an earthquake. Jump to ~ 0.5 um/s in 0.03 - 0.1 Hz seismic band.