[ericq, gautam]
Gautam couldn't observe a Y green beatnote earlier, so we checked things out, fixed things up, and performance is back to nominal based on past references.
Things done:
- Marconi carrier output switched back on after Koji's excellent RF maintence
- BBPD power supplies switched on
- Removed a steering mirror from the green beatY path to do near/far field alignment.
- Aligned PSL / Y green beams
- Replaced mirror, centered beam on BBPD, moved GTRY camera to get the new spot.
- POY locked, dither aligned, beatnote found, checked ALS out-of-loop noise, found to be in good shape.
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