Reports until 15:48, Tuesday 11 June 2024
H1 OpsInfo
jenne.driggers@LIGO.ORG - posted 15:48, Tuesday 11 June 2024 (78377)
Range calculation should now work for GDS-CALIB_STRAIN channels more of the time

A consequence of WP 11919 today is that we should be able to see the range calculation (eg on the control room wall) for the GDS-CALIB_STRAIN-type channels for more of the time.  Now, rather than needing the overall IFO to be ready for Observing (i.e. at NomLowNoise and no SDF diffs), there should be a range calc (for, eg, the thick red line on the range plot on the control room wall) thorughout much of the locking sequence, just like the range that is calculated from Cal-DELTAL_EXTERNAL (the thin line on the control room wall range plot).

No other configurations have changed, but this will be something that looks different from how it had been, so it's worth noting in the alog.