What: The calibration and flag information from the GTSs and the satellite and combined to form a VLBA `TSM' file. The components of the TSM file are described in the following sub-sections.
How: The file name will be OBStsm.vs, where OBS is the observation code. See ``NRAO Array Operations Center Requirements on VSOP Calibration Data'' for details of the TSM format.
When: The VSOG will produce the file within a week of the observation.
Where: Files will be placed in vsop/vsopoper/data/srt/corrinputs/calib on the VSOG FTP site. In the future the file may also be passed to the PI via the correlator output.