Daniel, Sheila

We took a reference time with no squeezing from 1260747990 to 1260749058

We turned the fiber launch power up to 18.8mW, we have 1.7mW in reflection off the OPO, and the trans diode reads 2.6 (normally its normalized to 1), but the trans diode seems to be saturated, so we have turned off the green intensity stabilization.  We measured a nonlinear gain of 8.67.  

The OPO servo gain is reduced by 11dB, to -23dB In1 gain.  The CLF gain is reduced by 6dB to 0dB fast gain, and the LO gain is reduced by 8dB to to 0dB IN1 .  We then started a scan of the squeezing angle, which should finish around 1:10 UTC. 

We ran into trouble with the LO loop with these settings for CLF angles around 180deg, so we ended up resetting the LO loop gain to 12dB, which is 4dB higher than the nominal setting.  We restarted the scan after this.  We got another reference time with no squeezing from 1260754973 to 1260755635