Hang, Danny, TJ
Yesterday we found that there was a range of values for SR3 that we could see both ALSX and Y beams on the HWS table (42981). Today Hang helped us get SR3 in that window while compensating with SR2 to to keep AS_A and AS_B on pds with good sum. Danny and I went to the table to double check that we now had two clean beams on table, but were only able to get ALSX on the HWSX camera. For HWSY, the SLED is not aligned to the irises, even though it was working before we did this SR3 move...odd. We will have to do a bit more aligning to make sure that the ALSY beam coming onto the table is not clipping.
Current SR3 opticalign values: P=423.5, Y=-152.0
SR2: P=1030.7, Y=378.5
If you run out of options, changing the HAM4 ISI positional and rotational biases might be another knob to turn in order to get both ALS beams onto the HWS table as well as no clipping in the SRC. . Although it’s not clear from the in-chamber Hartmann paths which direction you'll want to move.