anamaria.effler@LIGO.ORG - posted 00:50, Thursday 14 March 2019 - last comment - 09:04, Thursday 14 March 2019(47522)
Turned off DACDT_ENABLE on ens station IOPs
There is a button on the IOPs that allows for some timing signal to be broadcasted to the last DAC channel of DAC0 on that computer. I turned them off at about 5:57:40 utc. Might be interesting to check if it made any change in the 1 Hz comb.
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I would suggest checking the IOP SDF files to make sure this is OFF by default. I am pretty sure that is true at LLO, but I am not positive