aLIGO LHO Logbook

H1 General

patrick.thomas@LIGO.ORG - posted 02:26, Thursday 08 October 2015 - last comment - 02:51, Thursday 08 October 2015(22329)

Coincidence of RF45 with SUS ETMY saturation

I just very clearly saw the RF45 amplitude and coherence jump up on the wall monitor with this SUS ETMY saturation.

SUS E_T_M_Y saturating (Oct 8 09:20:57 UTC)

Comments related to this report

patrick.thomas@LIGO.ORG - 02:32, Thursday 08 October 2015 (22330)

Link

The RF45 noise appears to be back.

patrick.thomas@LIGO.ORG - 02:51, Thursday 08 October 2015 (22331)

Link

Then again maybe it was just a coincidence. It saturated again and the RF45 did not appear to change.

SUS E_T_M_Y saturating (Oct 8 09:48:58 UTC)