I was measuring H1:LSC-REFL_A_RF9 and H1:LSC-REFL_B_RF9 test points this morning (attached left).

It didn't make sense and I went back looking at the corresponding DQ channels at the exact same time (attached right).

As you see, if you believe that the DQ channels are correct, REFL_A were somehow swapped with REFL_B in test points, or vice versa.

I cannot reproduce it now, DQ channels and testpoints do agree with each other now, and they do look similar to DQ channels from this morning, which makes more sense (because REFL_B channels are calibrated in volts/W Volts, REFL_A counts/W counts, so the former should be smaller).