The result data file includes ephemeris, astrometric data and residuals.
'TritonEph' provides Triton's ephemeris using text format.
'final_residuals' provides astrometric data and residuals by site.
The file name was gaven by 'nmxxx_yy', where 'xxx' is the site's IAU code, and yy is the coordinate type.
'p' is the position angle; 's' is the angular separation distance; 'XY' is the differential coordinates; 'ad' is the right ascension and declination.