Selection of stable sources from VLBI observations from 1984 to 2006†
Abstract
Based on the Calc/Solve system and aiming at the selection of stable sources, we have obtained a series of global solutions to astrometric/geodetic VLBI observations from 1984 to 2006 by changing the settings of the control parameters. After comparing the solutions and performing statistical analysis we proposed a list of 173 candidate stable sources. We also compared the list with those recommended by others authors.
- Publication:
-
A Giant Step: from Milli- to Micro-arcsecond Astrometry
- Pub Date:
- July 2008
- DOI:
- Bibcode:
- 2008IAUS..248..330Q
- Keywords:
-
- methods: data analysis;
- methods: statistical;
- catalogs;
- astrometry;
- reference systems