Consistent relativistic VLBI theory with picosecond accuracy
- verfasst von
- M. H. Soffel, J. Müller, X. Wu, C. Xu
- Abstract
A new theory for the group delay in VLBI is presented. It is based upon a consistent formulation of reference systems in the (first) post-Newtonian framework which has recently been introduced by Damour et al. [Les Journées 1990 (1990); Phys. Rev. D (1991) (in press)]. This formulation leads to improved relations between barycentric and geocentric quantities. The final result for the group delay has an accuracy of better than 1 ps thereby improving results which have been published earlier.
- Externe Organisation(en)
-
Eberhard Karls Universität Tübingen
Technische Universität München (TUM)
- Typ
- Artikel
- Journal
- Astronomical Journal
- Band
- 101
- Seiten
- 2306-2310
- Anzahl der Seiten
- 5
- ISSN
- 0004-6256
- Publikationsdatum
- 06.1991
- Publikationsstatus
- Veröffentlicht
- Peer-reviewed
- Ja
- ASJC Scopus Sachgebiete
- Astronomie und Astrophysik, Astronomie und Planetologie
- Elektronische Version(en)
-
https://doi.org/10.1086/115851 (Zugang:
Unbekannt)
