A compiled catalogue of reference stars around the selected ERS in the northern sky
Abstract
A compiled catalogue consisting of more than 22000 reference stars in the range of 10m - 16m obtained with 235 fields of δ from −17° to +80° around extragalactic radio sources (ERS) selected from the ICRF list. Initial catalogues were obtained from photographic (PG) and CCD observations.
- Publication:
-
A Giant Step: from Milli- to Micro-arcsecond Astrometry
- Pub Date:
- July 2008
- DOI:
- 10.1017/S1743921308018838
- Bibcode:
- 2008IAUS..248..122R
- Keywords:
-
- astrometry;
- reference systems