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. |