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Reports until 11:57, Tuesday 24 May 2016
H1 CAL (CAL, SUS)
kiwamu.izumi@LIGO.ORG - posted 11:57, Tuesday 24 May 2016 - last comment - 16:02, Tuesday 24 May 2016(27349)
Model change done on h1susitmx, h1susitmy, h1susetmx, h1susetmy, h1calcs, h1calex and h1caley

WP 5894, 5899

related alogs: LLO log 26126, LHO log 27336

In order to update the online calibration model and some related infrastructure, I have recompiled, rebuilt and restarted the following front end models this morning.

All of them are burt-restored to 7:10 AM this morning. The changes I made on h1cal* are already summarized in alog 27336. As for the change on h1sus*, it is only quad suspensions' master library, QUAD_MASTER.mdl, that was modified; I have replaced a calibration oscillaltor on the L3 stage with a new fixed phase oscillator.

Comments related to this report
kiwamu.izumi@LIGO.ORG - 16:02, Tuesday 24 May 2016 (27358)
Link

Two updates related to h1calcs:

  • I have popullated the bandpass and lowpass filters for all the demodulators for determining the time dependent parameters.
    • I copied the filters from Livingston.
  • The Pcal signals sent from the end stations seem to successfully arrive at the corner station. Good.
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