Sheila, Jennie, Camilla. Following 70642.  Intensity noise measured in 76323.

Plot of laser noise budget attached.  First conclusions: Frequency noise lower, Input Beam jitter slightly higher. Compare to O4a plot (Aug 20 data?) 74943 which is a factor of ~2 worse than Aug 10th 72140.

Jitter noise excitation gain, reduced from frequency range from10,000 to 2000, didn't mean to but reverted the templates and it doesn't matter.

Frequency_excitation.xml adjusted bandstop for dither lock from 4000-4200 to 4090-4290Hz (from 76587).

template: Frequency_excitation.xml

Adjusting  70642 for Switch CARM control from REFL A+B to REFL B only from 60W:

• REFL A and B both have 6dB digital gain with 60W
• Via sitemap > LSC > REFL Servo, step down 1dB on REFL A and up 1dB on REFL B until the REFL A gain is 0dB and REFL B gain is 12dB
• Step down REFL A gain down to -32dB 
• Turn off the input 1 switch (REFL_SERVO_IN1EN) for REFL A

Instead of bringing back CARM control to REFL A and B, from 17:39UTC we left CARM control on REFL B only  to look for some coherence.