End-of-mission astrometric standard errors - Gaia
End-Of-Mission astrometric Standard Errors
End-of-mission standard-error sky maps, in an equal-area Hammer projection for an unreddened G2V star, of:
- the five astrometric parameters: position (longitude and latitude), parallax, and proper motion (longitude and latitude);
- in equatorial, ecliptic, and galactic coordinates;
- for G = 13, 14, 15, 16, 17, 18, 19, and 20 mag;
- with or without labels;
- in PostScript or PDF format.
The maps are grouped in four .tar.gz archives:
- Postscript, with labels (10.4 MB)
- PDF, with labels (12.9 MB)
- PostScript, without labels (10.2 MB)
- PDF, without labels (12.2 MB)
The files in each archive are named PARAM_CRD_GG_LL.EXT, with:
- PARAM = parameter = lon__, lat__, par__, pmlon, or pmlat;
- CRD = coordinate system = equ, ecl, or gal;
- GG = G magnitude = 13, 14, 15, 16, 17, 18, 19, or 20;
- LL = label = +l or -l (with or without);
- EXT = extension = ps or pdf.