Reports until 17:35, Tuesday 22 September 2015
H1 DCS (CAL, DCS)
gregory.mendell@LIGO.ORG - posted 17:35, Tuesday 22 September 2015 - last comment - 18:43, Wednesday 23 September 2015(21812)
Channels in the DMT (GDS) hoft frames with the strain channel and calibration factors

These are the channels in the DMT (GDS) hoft frames, which include the calibrated strain channel (H1:GDS-CALIB_STRAIN) and the calibration factors (the kappas):

H1:GDS-CALIB_STATE_VECTOR 16
H1:ODC-MASTER_CHANNEL_OUT_DQ 16384
H1:GDS-CALIB_STRAIN 16384
H1:GDS-CALIB_KAPPA_A_REAL 16
H1:GDS-CALIB_KAPPA_A_IMAGINARY 16
H1:GDS-CALIB_KAPPA_TST_REAL 16
H1:GDS-CALIB_KAPPA_TST_IMAGINARY 16
H1:GDS-CALIB_KAPPA_PU_REAL 16
H1:GDS-CALIB_KAPPA_PU_IMAGINARY 16
H1:GDS-CALIB_KAPPA_C 16
H1:GDS-CALIB_F_CC 16

These channels should be available using NDS2.

(For LLO the channels are the same with: H1-> L1.)

Comments related to this report
evan.hall@LIGO.ORG - 18:43, Wednesday 23 September 2015 (21872)
Link

I strongly suggest we add EPICS mirrors of these channels (similar to what was done for the sensemon range). This will ensure that (1) they are available in dataviewer, and (2) we have trend data of these channels. We want to be able to look at long-term (week- or month-long) fluctuations of these parameters during O1.