MC reflection (C1:IOO-MC_RFPD_INMON) got worse when WFS servos were on. After aligning MC optics, it will be ~0.5 but if I turned on WFS, it became ~0.8.
I measured the beam spot positions on MC optics. They seemed like the same from the measurement yesterday.
# filename MC1pit MC2pit MC3pit MC1yaw MC2yaw MC3yaw (spot positions in mm)
./dataMCdecenter/MCdecenter201206052111.dat 3.234388 4.234564 2.654212 -6.656221 -0.677541 4.506170
./dataMCdecenter/MCdecenter201206061420.dat 3.300867 4.567555 2.692971 -6.484464 -1.705443 4.423250
So, I ran /opt/rtcds/caltech/c1/scripts/MC/WFS/WFS_FilterBank_offsets to adjust the WFS offsets.
C1:IOO-MC_RFPD_INMON is now ~ 0.5 and C1:IOO-MC_TRANS_SUM is now ~ 2.7e3 with WFS on.