To continue with the "what has changed since Monday" I have created the SDF reports. For now I've just concentrated on the OBSERVE.snap settings changes.
Models with changed settings over this time period: h1alsex h1alsey h1asc h1ascimc h1iscex h1iscey h1isietmy h1lsc h1omc h1suspr3 h1sussr3
There are approximately 400 settings changes.
Full details available in /ligo/home/david.barker/tuesdaymaintenance/23oct2025/sdf/observe
I can only see dark offset updates except for:
inp1 gain changed from 2 to 1 (which Elenna said was reverted):
-H1:ASC-INP1_P_GAIN 1 -2.00000000000000000000e+00 1
+H1:ASC-INP1_P_GAIN 1 -1.00000000000000000000e+00 1
changes to ISI-ETMY_ST2_BLND which I assume are to do with BRSY not working,
The following changes in h1lsc:
-H1:LSC-POP_A_RF45_I_SW1S 1 4.12400000000000000000e+03 0xffffffff
+H1:LSC-POP_A_RF45_I_SW1S 1 1.05200000000000000000e+03 0xffffffff
-H1:LSC-POP_A_RF45_Q_SW1S 1 4.12400000000000000000e+03 0xffffffff
+H1:LSC-POP_A_RF45_Q_SW1S 1 1.05200000000000000000e+03 0xffffffff
-H1:LSC-MICH2_GAIN 1 1.00000000000000000000e+00 1
+H1:LSC-MICH2_GAIN 1 2.00000000000000000000e+00 1
-H1:OMC-REFL_A_LF_SW2S 1 1.55600000000000000000e+03 0xffffffff
+H1:OMC-REFL_A_LF_SW2S 1 1.55200000000000000000e+03 0xffffffff
Changes related to PR3 amd SR3 estimator that Olli is not suspicious of as it it all off.
Edit: Don't think any of this is suspicious.