Reports until 20:41, Wednesday 02 November 2016
H1 CAL
aaron.viets@LIGO.ORG - posted 20:41, Wednesday 02 November 2016 - last comment - 15:08, Friday 04 November 2016(31151)
O1 kappas computed by calibration pipeline compared to C02
I ran the current version of the calibration pipeline over a stretch of O1 data to reproduce the kappas and compare to those in the C02 frames.
The filters file used was aligocalibration/trunk/Runs/O1/GDSFilters/H1DCS_1131419668.npz, as suggested by the calibration configuration page for O1:
https://wiki.ligo.org/viewauth/Calibration/GDSCalibrationConfigurationsO1#LHO_AN2
The agreement looks quite good. Time series plots of the kappas and the cavity pole are attached. The start time used here was 2016-10-04 12:41:19 UTC (GPS 1127997696).
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aaron.viets@LIGO.ORG - 15:08, Friday 04 November 2016 (31210)
Here is an updated plot of the same time interval (approximately) with the SLM tool kappas included. Interestingly, kappa_c and the cavity pole are in good agreement for this O1 stretch of data, while kappa_tst and kappa_pu are not.
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