C
C. Ma
Researcher at Goddard Space Flight Center
Publications - 57
Citations - 2060
C. Ma is an academic researcher from Goddard Space Flight Center. The author has contributed to research in topics: Very-long-baseline interferometry & International Celestial Reference Frame. The author has an hindex of 18, co-authored 55 publications receiving 1947 citations.
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Journal ArticleDOI
The iau 2000 resolutions for astrometry celestial mechanics and metrology in the relativistic framework: explanatory supplement
Michael Soffel,Sergei A. Klioner,Gérard Petit,Peter Wolf,Sergei M. Kopeikin,P. Bretagnon,Victor A. Brumberg,N. Capitaine,Thibault Damour,Toshio Fukushima,B. Guinot,Tian-Yi Huang,Tian-Yi Huang,Lennart Lindegren,C. Ma,Kenneth Nordtvedt,John C Ries,P. K. Seidelmann,David Vokrouhlický,Clifford M. Will,Chong-Yu Xu +20 more
TL;DR: The IAU resolutions B1.3, B 1.4, B1 1.5, and B1 2.9 were adopted during the 24th General Assembly in Manchester, 2000, and provides details on and explanations for these resolutions as discussed by the authors.
Journal ArticleDOI
The IAU 2000 resolutions for astrometry, celestial mechanics and metrology in the relativistic framework: explanatory supplement
Michael Soffel,Sergei A. Klioner,Gérard Petit,Peter Wolf,Sergei M. Kopeikin,P. Bretagnon,Victor A. Brumberg,N. Capitaine,Thibault Damour,Toshio Fukushima,B. Guinot,Tian-Yi Huang,Lennart Lindegren,C. Ma,Kenneth Nordtvedt,John C Ries,P. K. Seidelmann,David Vokrouhlicky,Clifford M. Will,Ch. Xu +19 more
TL;DR: The IAU Resolutions B1.3, B 1.4, B1 1.5 and B1 2.9 (2000) were adopted during the 24th General Assembly in Manchester, 2000 and provides details and explanations for these resolutions as discussed by the authors.
Journal ArticleDOI
The second realization of the international celestial reference frame by very long baseline interferometry
A. L. Fey,David Gordon,Christopher S. Jacobs,C. Ma,Ralph A. Gaume,E. F. Arias,Giuseppe Bianco,David A. Boboltz,S. Böckmann,S. Bolotin,Patrick Charlot,A. Collioud,G. Engelhardt,John Gipson,A. M. Gontier,Robert Heinkelmann,S. Kurdubov,Sébastien Lambert,S. O. Lytvyn,Daniel MacMillan,Zinovy Malkin,Axel Nothnagel,Roopesh Ojha,E. Skurikhina,J. R. Sokolova,J. Souchay,Ojars J. Sovers,Volker Tesmer,Oleg Titov,Gang Wang,Vladimir Zharov +30 more
TL;DR: The second realization of the International Celestial Reference Frame (ICRF2) at radio wavelengths is presented, adopted by the International Astronomical Union as the new fundamental celestial reference frame, replacing ICRF1 as of 2010 January 1.
Journal ArticleDOI
The Second Extension of the International Celestial Reference Frame: ICRF-EXT.1
A. L. Fey,C. Ma,E. F. Arias,Patrick Charlot,M. Feissel-Vernier,A. M. Gontier,Christopher S. Jacobs,Jinling Li,Daniel MacMillan +8 more
TL;DR: This paper used very long baseline interferometry data obtained between mid-1995 and the end of 2002 May together with older data to extend and revise the International Celestial Reference Frame (ICRF).
Journal ArticleDOI
The second vlba calibrator survey: vcs2
TL;DR: In this paper, an extension of the Very Long Baseline Array Calibrator Survey (VCS2) is presented, which includes calibrator sources near the Galactic plane, -30° < δ < -45° and VLA calibrators.