40m QIL Cryo_Lab CTN SUS_Lab TCS_Lab OMC_Lab CRIME_Lab FEA ENG_Labs OptContFac Mariner WBEEShop
  PSL  Not logged in ELOG logo
Message ID: 2090     Entry time: Wed Feb 14 02:21:55 2018
Author: Craig 
Type: DailyProgress 
Category: BEAT 
Subject: ws3 is making beatnote ASDs every five minutes 

Made crontab on ws3 make calibrated beatnote spectra every 5 minutes.  One example is below.

Plot is made in ~/Git/cit_ctnlab/ctn_noisebudget/dailyNoisebudgets/dailyNoisebudgetPlotter.py. Calibration is just the Marconi FM Deviation multiplied by the ASD.  Full calibration requires the whole PLL open loop gain.

Made a bash script nbPlotterRunner.sh which runs dailyNoisebudgetPlotter.py.  It runs the plotter, and can be called by crontab.

Overall Hz/rtHz levels seem okay.

Attachment 1: Beatnote_ASD_20180214_022002_ASD.pdf  220 kB  | Hide | Hide all
Beatnote_ASD_20180214_022002_ASD.pdf
ELOG V3.1.3-