XMM-Newton SAS Home Page
XMM-Newton Science Analysis System


omatt (omatt-2.58) [xmmsas_20230412_1735-21.0.0]

Catalogue file format

The USNO subset catalogue file could be included into the observation ODF to enable users to re-compute the astrometry correction. Then the name of this subset should be indicated to the task omatt in the parameter catfile, while the parameter usecat should be set to `yes'. The USNO subset catalogue file has to be in the FITS file format containing the following columns in the extension named RAWRES:



XMM-Newton SOC -- 2023-04-16