anthony.sanchez@LIGO.ORG - posted 10:10, Monday 24 April 2023 (68944)
H1 ISI CPS Noise Spectra Check - Weekly
HAMs
HAM 7 and 8 Look different than the rest of the HAMs and comparing 7 to 8, & seems noiser.
Looking at the previous alog this seems to be expected.
BSCs
All of the BCS look fairly reasonable but there is an increase in noise around 60hz on ETMX_ST2_CPSINF_V2 &3 .
Images attached to this report
