[Manasa, ericq]
Both arms have been aligned via ASS. PRC locked on carrier.
SB locking hasn't happened yet...
Details:
- Aligned MC at low power, measured spots
- Found ITMX AS, REFL spots on cameras. Couldn't find ITMY spot. Found x-arm flashes with PRM aligned.
- MC Refl Y1 mirror was replaced with the 90:10 BS; blocked WFS path until MC was aligned
- PMC power was increased (~1.4W directly before PSL shutter)
- Touched up MC alignment, reactivated high power autolocker, measured spots.
- Locked x-arm on IR, ran ASS
- Found ITMY spot on AS camera, locked y-arm, ran ASS on both arms
- Checked green beams. Y-arm locks at around .6, X-arm at around .2 (input steering needs adjustment)
- Centered beams on WFS, reset filter bank offsets, turned on WFS
- Aligned PRM, locked PRC on carrier.
- Tried locking PRC on sideband, had troubles. Looks like there is some increased seismic activity; might be the culprit.
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