J. Kissel, B. Weaver In getting ready for maintenance day, we've done the following to the SDF while the IFO was fully locked at 60+ [Mpc]: Accepted - new coil driver states (in COILOUTF, ESDOUTF, and BIO STATE REQUESTs) on ETMX, ETMY, SRM, MC2 - SR3 gain to be zero - new DRIVEALIGN GAINs for off-diagonal elements on ETMX, ETMY, ITMX, ITMY - A few new TRAMP times on BS - New work done in CAL-CS DARM calibration filters (H1:CAL-CS_DARM_FE_ETMY_L2_LOCK_L [turning OFF FM6, turning ON FM7] and CAL-CS_DARM_ERR_GAIN [from 1.32 to 1.22]) - Change in 538.1 calibration line frequency (from 538.1 to 329.9 [Hz]) and associated EXC amplitude (from 2.4 to 1.0 [ct]) - In LSC model, accepted new TR_X/Y QPB SUM OFFSETS - ASC DHARD P TRAMP increase from 10 to 20 [sec] - The output switches OMC M1 LOCK filters We *think* these should be ON, given the model change to support pushing these length and alignment control signals through the DRIVEALIGN matrix LHO aLOG 19714, but we don't think Sheila got to commissioning them. - OMC-ASC_QPD_A_YAW_OFFSET (was -0.11 and saved as -0.15) - PSL FSS COMON_GAIN appears to have been tuned on (LHO aLOG 19715) from 20.17544 to 20.7 - PSL-ISS_LOOP_STATE_REQUEST (was 0 -- which we think corresponds to the ISS OUTER LOOP being OFF -- to 32700 -- which we think corresponds to it being ON) - FEC-93_DACDT_ENABLE (that's for the IOPISCEY model) DAC duotone signal being ON (turned on yesterday July 27). - A ton of stuff in LSCAUX LOCKIN / DEMOD stuff that (we think) has to do with Kiwamu's calibration line cavity pole tracker (LHO aLOG 19852) Reverted - New? work done changing the OMC DCPD to DRAM input matrix element (H1:LSC-ARM_INPUT_MTRX_RAMPING_1_1) from 0 to 13.3050658281 -- this should be controlled by gaurdian! - in fact, we tried to revert it, and some gaurdian is FORCING it back to the 13.3 number. So we'll leave this as is, but it sounds like we should eventually not monitor it - MATCH gain on ISIHAM2 from 1.0 to 1.036 - PCAX and PCALY calibration lines had been turned OFF, so they will come back ON (534.7 [Hz] @ 19300 [ct] and 540.7 @ 9900 [ct] ) Things that had tiny differences that we used caput to force to a reasonable precicison: - caput H1:IMC-WFS_GAIN 0.1 - caput H1:PSL-FSS_COMMON_GAIN 20.7 Saved and loaded new EPICs DB (to clear uninitiallized channels and/or channels not found) for - ASC (NOT INITIALIZED) - OMC (NOT INITIALIZED) - ODC MASTER (NOT FOUNDs and NOT INITIALIZED) - SUS ITMX (NOT FOUNDs and NOT INITIALIZED) - LSC (NOT FOUNDs) - ISIETMX (NOT FOUNDs) - ISIETMY (NOT FOUNDs) - PEM EX and PEM EY (NOT FOUNDs)
Hit LOAD COEFFICIENTS on H1CALEX and H1CALEY since I see that they were modified last night. All LOAD COEFFICIENTs will be done with today's boots anyways, but since we were looking at the diffs of these anyways, we went ahead and did them.