With the red on the bottom (17th pair): ch1 = T1 ch2 = T2 ch3 = T5 ch4 = T6
ch1 = T1 ch2 = T2 ch3 = T5 ch4 = T6
Plug them into the RightHRS scalers (ungated/gated by target-helicity). A copy of this log entry has been emailed to: zhaobo,vasulk