[daip] UTC for VLBA data?

[Bill Peterson]

Hello,

Is VLBA data by default timestamped in UTC? As I understand it, VLBAEOPS (or
CLCOR run with the EOPS parameter) will perform corrections for errors in
UTC-UT1, but I assume that the corrections are estimated by the VLBA
correlator, as are the Earth Orientation Parameters.

Further, was there a period of time during which the corrections for UTC-UT1
might not be calculated correctly for some archive data (specifically data
from November 1995)?

Thanks!

Bill Peterson
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