Search
• Papers

## A New Version of the Celestial Reference Frame from the Analysis of the 1979-2019 VLBI Observations

Transactions of IAA RAS, вып. 50, 51–57 (2019)

Keywords: Very Long Baseline Interferometry, celestial reference frame

### Abstract

A global solution has been made as a result of the VLBI observations which took place from 1979 to 2019 with the purpose to create an improved version of the celestial coordinate system. Coordinates of the radio sources and stations were chosen to be the global parameters, and the EOP data were considered to be the local parameters respectively. The station clock desynchronisation parameters and the wet component of the tropospheric delays were accounted as the stochastic signals when the mean squares collocation method was used. The updated catalogue was compared with the catalogues of other centers and with the ICRF3.

### Citation

Text
BibTeX
RIS
S. L. Kurdubov, S. M. Mironova, V. S. Gubanov, E. A. Skurikhina. A New Version of the Celestial Reference Frame from the Analysis of the 1979-2019 VLBI Observations // Transactions of IAA RAS. — 2019. — Вып. 50. — P. 51–57. @article{kurdubov2019, abstract = {A global solution has been made as a result of the VLBI observations which took place from 1979 to 2019 with the purpose to create an improved version of the celestial coordinate system. Coordinates of the radio sources and stations were chosen to be the global parameters, and the EOP data were considered to be the local parameters respectively. The station clock desynchronisation parameters and the wet component of the tropospheric delays were accounted as the stochastic signals when the mean squares collocation method was used. The updated catalogue was compared with the catalogues of other centers and with the ICRF3.}, author = {S.~L. Kurdubov and S.~M. Mironova and V.~S. Gubanov and E.~A. Skurikhina}, doi = {10.32876/ApplAstron.50.51-57}, issue = {50}, journal = {Transactions of IAA RAS}, keyword = {Very Long Baseline Interferometry, celestial reference frame}, pages = {51--57}, title = {A New Version of the Celestial Reference Frame from the Analysis of the 1979-2019 VLBI Observations}, url = {http://iaaras.ru/en/library/paper/1999/}, year = {2019} } TY - JOUR TI - A New Version of the Celestial Reference Frame from the Analysis of the 1979-2019 VLBI Observations AU - Kurdubov, S. L. AU - Mironova, S. M. AU - Gubanov, V. S. AU - Skurikhina, E. A. PY - 2019 T2 - Transactions of IAA RAS IS - 50 SP - 51 AB - A global solution has been made as a result of the VLBI observations which took place from 1979 to 2019 with the purpose to create an improved version of the celestial coordinate system. Coordinates of the radio sources and stations were chosen to be the global parameters, and the EOP data were considered to be the local parameters respectively. The station clock desynchronisation parameters and the wet component of the tropospheric delays were accounted as the stochastic signals when the mean squares collocation method was used. The updated catalogue was compared with the catalogues of other centers and with the ICRF3. DO - 10.32876/ApplAstron.50.51-57 UR - http://iaaras.ru/en/library/paper/1999/ ER -