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omsrclistcomb (omsrclistcomb-2.23) [xmmsas_20211130_0941-20.0.0]

RA_CORR and DEC_CORR

Please note that these columns will only be present if the parameter usecat was set to true.

Theese columns refer to the Right Ascensions and declinations (J2000 with the astrometric correction applied (if correction successful, POSCOROK = TRUE). If the correction wasn't successful (POSCOROK = FALSE) then these coordinates will be the same as the uncorrected ones.

textbfNote that if a successful astrometry correction has been performed some of the RA values in the column may not be in increasing order.



XMM-Newton SOC -- 2021-11-30