today we repeated the shaker sweep injection performed before O2. here the parameters used
/users/fiori/home/AdV/Commissioning/Injections/scripts>ENV_swept_sine_cured.py
DAC channel (i.e. NOISE_CEB_DAQroom, EEroom, DetEER, NOISE_WEB,NEB): NOISE_CEB_DetEEroom
Log file name (to be read by Matlab code): log_DT_W_flange_23112017.txt
Start frequency (Hz): 60
Stop frequency (Hz): 800
Number of points (integer): 150
Number of averages (integer): 4
Number of cycles (integer): 10
Minimum average time (float, seconds): 8
Please enter measurement amplitude envelope in freq/amp pairs (a single amplitude is accepted)
For example (3 envelope points): 1 5e-1 10 5e-2 100 2e-2
Measurement amplitude envelope in freq/amp pairs: 1
Hrec looks most affected around 450Hz.
The log file with all gps and frequencies is attached.