Reports until 09:48, Thursday 07 March 2024
H1 ISC
camilla.compton@LIGO.ORG - posted 09:48, Thursday 07 March 2024 - last comment - 16:53, Friday 08 March 2024(76180)
Record of Guardian Changes

ISC_LOCK.py changes since 2024-01-07

 

 

Comments related to this report
camilla.compton@LIGO.ORG - 10:09, Thursday 07 March 2024 (76181)

No changes in ALIGN_IFO, ALS_ARM (ALS_XARM/YARM), ALS_COMM, ALS_DIFF

ISC_DRMI changes since 2023-12-21

  • self.useINP1/ PRC1 / PRC2 / SRC1 SRC2 all changed from True to False 76172

ALS_DIFF changes since 2023-11-07

  • FINE_TUNE_IR ALS-C_DIFF_PLL_CTRL_OFFSET ThreshLow reduced from 0.05 to 0.04

IMC_LOCK changes since 2023-11-21

  • Notification in OFFLINE state if IMC WFS need to be centered
jenne.driggers@LIGO.ORG - 16:51, Friday 08 March 2024 (76218)

Some notes on sqz guardian changes that were made, then reverted: 76154

jenne.driggers@LIGO.ORG - 16:53, Friday 08 March 2024 (76219)

The change to use TRY as the DARM normalization was reverted back to the formerly-nominal TRX.

When we were using TRY, we had also made some changes in PREP_DC_READOUT_TRANSITION, but those have now been reverted.