Writting this down for tomorow because we may have to repeat this at some point. We'd like to get a cross correlation measurement to high frequency when the IFO has been thermalized for 4+ hous. Tomorow we can do this earlier in the lock if need be to make sure that everything works.
From sitemap OMC > DCPD TEST (at the bottom of list), open the INMTRX circled here, add a 1 where shown here
Take SQZ_MANAGER to NO_SQUEEZING
cd /ligo/home/sheila.dwyer/Noise_Budget_repos/quantumnoisebudgeting
open dtt template in /data_files/higher_order_modes.xml run it at roughly the same time that you run this script adapted from Elena 85817
conda activate labutils
python get_OMCDCPS_524kHz.py
save the dtt template when finished.
Side note, it seems that we can only access two of these 524kHz test points with the script, and also only two at a time with dtt. So we will use dtt to save the sum spectra and the script to save the inidividual PDs.
The python script wouldn't run at first, narrowed it down to the channels it uses. Since these are test points, they were already opened by something else and so the script couldn't use it. I had to clear the test points, via "diag -l -c" then "tpclear 179 *" then it would run. The script and dtt were run at 821PT and saved in the same template.