The shift started only at 19:30LT due to the strong wind activity that prevented to lock in the first part of the shift

DARM OLTF for different SR ty alignment (i.e. DCP)

19:47 UTC - SR TY in LN3 config 180sec DARM_noise_high ampl 8e-4 (DCP~200Hz to be calibrated)

19:57 UTC - SR TY -0.4urad 180sec DARM_noise_high ampl 1e-3(DCP~230Hz to be calibrated)

18:06 UTC - SR TY -0.9urad 180sec DARM_noise_high ampl 1e-3 (DCP~280Hz to be calibrated)

18:14 UTC - SR TY -1.3urad 180sec DARM_noise_high ampl 1e-3 (DCP~340Hz to be calibrated)

18:22:30 UTC - SR TY -1.7urad 180sec DARM_noise_high ampl 2e-3 (DCP~370Hz to be calibrated)

18:30:30 UTC - SR TY -2.16urad (approx aligned) 180sec DARM_noise_high ampl 2e-3 (DCP~430Hz to be calibrated)

SRCL SET SET has been varied having the DARM noise on

18:34:30 UTC - SRCL SET = 0   180sec DARM_noise ampl 2e-1 and then ramping up in steps (steps of ~ 4mins) .

It has to be noted that the angular loops for SR where opened when the DARM noise was on.

I arrived to something between 10 and 20Hz and I had to stop to recover the ITF fro the restart of the data taking.

While I was coming back with the ITF unlocked
Data will be analyzed offline