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Table 1 A typical setup for the parameter estimation for an INT session

From: Automated analysis of Kokee–Wettzell Intensive VLBI sessions—algorithms, results, and recommendations

Parameter Station #1   Station #2
Station clock Reference   Estimate three terms
    (quadratic, linear, offset)
Station position Fix to ITRF2008   Fix to ITRF2008
Zenith Hydrostatic Delay Fix   Fix
Zenith Wet Delay Estimate one offset   Estimate one offset
Radio sources Fix to ICRF2
UT1-UTC Estimate one offset
Polar motion Fix to a priori
Nutation/precession Fix to a priori