! This is the full VLBA calibrator list. It should be treated with some caution. ! It contains entries from old VLBA calibrator lists for sources not in modern ! geodetic solutions (and probably suspect) and from fairly recent geodetic solutions ! by the Goddard geodetic group and by Leonid Petrov. There are likely to be small ! offsets between the different catalogs. For the best astrometric results, one of ! the individual GSFC or Petrov catalogs should be used. ! This is the header from Petrov's catalog:

srcid srcno ra dec x y srcname lev gl gb offset psf error ratio scale_src scale_bkg ac_ra ac_dec ac_srcname ac_gl ac_gb apmid core ratio _core ratio _pie ratio _clean error95_f1 error95_f2 15S [ Source ID] 5N [ Source number] 12N [RA by wavdetect in deg ] 12N [Dec by wavdetect in deg ] 9N [x by wavdetect in pixel] 9N [y by wavdetect in pixel] 22S [ Source name] 3N [level] 12N [Gl in deg ] 12N [Gb in ...

C-stat -----------+------+----+----------+----+----+----+----+----+ +-----+------+-----+-----+-----+-----+-----+-----+------ PKS2155-304 0.0127 0087 0124930101 S006 S007 S008 NONE S010 2.516 0.0381 1.023 1.049 1.014 1.000 5780 9581.8 PKS2155-304 0.0127 0087 0124930201 S004 S005 NONE S002 S003 2.482 0.0385 1.022 1.036 1.040 1.000 5795 10740.1 PKS2155-304 0.0127 0174 0080940301 S004 ...