Since the new 64k to 16k decimation filter of RCG3.0.X has about 12us smaller delay for duotone, I changed two duotone scripts:

/ligo/svncommon/CalSVN/aligocalibration/trunk/Common/MatlabTools/timing/scienceFrameDuotone.m and scienceFrameDuotoneStat.m.

If you specify gps time larger than 1144501217 (Apr/12/2016 13:00:00 UTC) for L1, or 1146322817 (May/03/2016 15:00:00 UTC) for H1, the new decimation filter is used to assess the expected delay in ADC.

For O1 data (first attachment), the old scripts (left) and the new one (right) generate the same results except a negligible offset of 0.047us (first attachment). The difference comes from the fact that the decimation delay was hard coded in the old script.

I also confirmed that the scripts generate correct timing information that is consistent with that of O1 (second attachment right).