MarcEisenmann - 17:31, Thursday 03 June 2021 (2553)
Oplev and AA SNR comparison
Today I sent 15 Hz line on input and end mirrors pitch and yaw to calibrate the AA signals.
The 4 attached figures show the comparison of Oplev signal with calibrated AA signals.
This line can also be used to estimate the SNR of both Oplev and AA signals.
| INPUT PITCH | INPUT YAW | END PITCH | END YAW | |
| Oplev | 17 | 3 | 23 | 3 |
| AA | 47 | 11 | 54 | 6 |
Images attached to this report
