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Reports until 11:26, Thursday 13 April 2017
H1 SEI
edmond.merilh@LIGO.ORG - posted 11:26, Thursday 13 April 2017 - last comment - 03:11, Friday 14 April 2017(35523)
H1 ISI CPS Sensor Noise Spectra Check - Weekly FAMIS# 6893

Everything looks fine here.

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jim.warner@LIGO.ORG - 03:11, Friday 14 April 2017 (35544)OpsInfo

If you happen to be on one of the Debian machines, I've been working on the Python scripts for this task. They can be launched from the bottom two buttons (BSC CPS Python & HAM CPS Python) on the OPS>>WEEKLIES screen. They now plot properly calibrated spectra for the CPS with sensor noise specs and save images of the spectra directly to your Desktop folder. The script also looks at the high frequency ASD average (over 80-120 hz) and will say on the xterm window which sensors (if any) are "out of spec". Sadly, these scripts won't work on the Ubuntu machines, because their scipy.signal libraries are too old and don't include welch. Maybe if operators find this workflow easier (push 2 buttons, look at plots, check xterm, and attach images to alog, done) we can convince Hugh to change the FAMIS task.

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