How: Suggested format as given in §5.8. Reports are named YYMMDDxxxx.stn, where YYMMDD is the first start date covering the period of the report and xxxx is either `isas' or `jpl'.
When: Normally the interval reported in a single file is the 1 week period matching the interval scheduled in the latest SRS file.
Where: E-mailed to vsog@vsop.isas.ac.jp, and/or placed on the Nav group's FTP site.