Detector Operation (Operations Report)mwas - 8:22 Wednesday 17 October 2018 (43113)
Print this reportComment to Operator report - Afternoon shift (43107)There is no light reaching the B1p/B1s1 photodiodes. Either the large valve between BS and SR is still closed> or SDB2 is far from being well aligned (is the work on the suspension still ongoing).
In either case, the DET_MAIN slow shutter automation cannot decide what is the state of the slow shutter, as some power on B1p_PD2 is required for that test. So it correctly goes into the UNKNOWN state.
