The third realization of the International Celestial Reference Frame by very long baseline interferometry
Charlot, P., Jacobs, C. S., Gordon, D., Lambert, S., de Witt, A., Böhm, J., Fey, A. L., Heinkelmann, R., Skurikhina, E., Titov, O., Arias, E. F., Bolotin, S., Bourda, G., Ma, C., Malkin, Z., Nothnagel, A., Mayer, D., MacMillan, D. S., Nilsson, T., Gaume, R.
Published in Astronomy and astrophysics (Berlin) (01.12.2020)
Published in Astronomy and astrophysics (Berlin) (01.12.2020)
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Journal Article
THE SECOND REALIZATION OF THE INTERNATIONAL CELESTIAL REFERENCE FRAME BY VERY LONG BASELINE INTERFEROMETRY
Fey, A. L., Gordon, D., Jacobs, C. S., Ma, C., Gaume, R. A., Arias, E. F., Bianco, G., Boboltz, D. A., Böckmann, S., Bolotin, S., Charlot, P., Collioud, A., Engelhardt, G., Gipson, J., Gontier, A.-M., Heinkelmann, R., Kurdubov, S., Lambert, S., Lytvyn, S., MacMillan, D. S., Malkin, Z., Nothnagel, A., Ojha, R., Skurikhina, E., Sokolova, J., Souchay, J., Sovers, O. J., Tesmer, V., Titov, O., Wang, G., Zharov, V.
Published in The Astronomical journal (01.08.2015)
Published in The Astronomical journal (01.08.2015)
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Journal Article
RELATIVISTIC JETS IN THE RADIO REFERENCE FRAME IMAGE DATABASE. II. BLAZAR JET ACCELERATIONS FROM THE FIRST 10 YEARS OF DATA (1994-2003)
PINER, B. G, PUSHKAREV, A. B, KOVALEV, Y. Y, MARVIN, C. J, ARENSON, J. G, CHARLOT, P, FEY, A. L, COLLIOUD, A, VOITSIK, P. A
Published in The Astrophysical journal (20.10.2012)
Published in The Astrophysical journal (20.10.2012)
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Journal Article
Relativistic Jets in the Radio Reference Frame Image Database. I. Apparent Speeds from the First 5 Years of Data
Piner, B. G, Mahmud, M, Fey, A. L, Gospodinova, K
Published in The Astronomical journal (01.05.2007)
Published in The Astronomical journal (01.05.2007)
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Journal Article
The International Celestial Reference Frame as Realized by Very Long Baseline Interferometry
Ma, C, Arias, E. F, Eubanks, T. M, Fey, A. L, Gontier, A.-M, Jacobs, C. S, Sovers, O. J, Archinal, B. A, Charlot, P
Published in The Astronomical journal (01.07.1998)
Published in The Astronomical journal (01.07.1998)
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Journal Article
The Second Extension of the International Celestial Reference Frame: ICRF-EXT.1
Fey, A. L, Ma, C, Arias, E. F, Charlot, P, Feissel-Vernier, M, Gontier, A.-M, Jacobs, C. S, Li, J, MacMillan, D. S
Published in The Astronomical journal (01.06.2004)
Published in The Astronomical journal (01.06.2004)
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Journal Article
The Celestial Reference Frame at 24 and 43 GHz. I. Astrometry
Lanyi, G. E, Boboltz, D. A, Charlot, P, Fey, A. L, Fomalont, E. B, Geldzahler, B. J, Gordon, D, Jacobs, C. S, Ma, C, Naudet, C. J, Romney, J. D, Sovers, O. J, Zhang, L. D
Published in The Astronomical journal (01.05.2010)
Published in The Astronomical journal (01.05.2010)
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Journal Article
The Celestial Reference Frame at 24 and 43 GHz. II. Imaging
Charlot, P, Boboltz, D. A, Fey, A. L, Fomalont, E. B, Geldzahler, B. J, Gordon, D, Jacobs, C. S, Lanyi, G. E, Ma, C, Naudet, C. J, Romney, J. D, Sovers, O. J, Zhang, L. D
Published in The Astronomical journal (01.05.2010)
Published in The Astronomical journal (01.05.2010)
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Journal Article
Very Large Array Plus Pie Town Astrometry of 46 Radio Stars
Boboltz, D. A, Fey, A. L, Puatua, W. K, Zacharias, N, Claussen, M. J, Johnston, K. J, Gaume, R. A
Published in The Astronomical journal (01.03.2007)
Published in The Astronomical journal (01.03.2007)
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Journal Article
Characterization of long baseline calibrators at 2.3 GHz
Hungwe, F., Ojha, R., Booth, R. S., Bietenholz, M. F., Collioud, A., Charlot, P., Boboltz, D., Fey, A. L.
Published in Monthly notices of the Royal Astronomical Society (01.12.2011)
Published in Monthly notices of the Royal Astronomical Society (01.12.2011)
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Journal Article
VSOP and Ground-based VLBI Imaging of the TeV Blazar Markarian 421 at Multiple Epochs
Piner, B. G, Unwin, S. C, Wehrle, A. E, Edwards, P. G, Fey, A. L, Kingham, K. A
Published in The Astrophysical journal (01.11.1999)
Published in The Astrophysical journal (01.11.1999)
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Journal Article
The Variable Radio Source T Tauri
Johnston, K. J, Gaume, R. A, Fey, A. L, de Vegt, C, Claussen, M. J
Published in The Astronomical journal (01.02.2003)
Published in The Astronomical journal (01.02.2003)
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Journal Article
Astrometric Positions and Proper Motions of 19 Radio Stars
Boboltz, D. A, Fey, A. L, Johnston, K. J, Claussen, M. J, de Vegt, C, Zacharias, N, Gaume, R. A
Published in The Astronomical journal (01.07.2003)
Published in The Astronomical journal (01.07.2003)
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Journal Article
Recent Observations of the Centimeter Radio Emission from the T Tauri System
Johnston, K. J, Fey, A. L, Gaume, R. A, Claussen, M. J, Hummel, C. A
Published in The Astronomical journal (01.08.2004)
Published in The Astronomical journal (01.08.2004)
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Journal Article
The Enigmatic Radio Source T Tauri S
Johnston, K. J, Fey, A. L, Gaume, R. A, Hummel, C. A, Garrington, S, Muxlow, T, Thomasson, P
Published in The Astrophysical journal (20.03.2004)
Published in The Astrophysical journal (20.03.2004)
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Journal Article
Accurate Astrometry of 22 Southern Hemisphere Radio Sources
Fey, Alan L, Ojha, Roopesh, Jauncey, David L, Johnston, Kenneth J, Reynolds, John E, Lovell, James E. J, Tzioumis, Anastasios K, Quick, Jonathan F. H, Nicolson, George D, Ellingsen, Simon P, McCulloch, Peter M, Koyama, Yasuhiro
Published in The Astronomical journal (01.03.2004)
Published in The Astronomical journal (01.03.2004)
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Journal Article
The Extreme Scattering Event toward PKS 1741–038: VLBI Images
Lazio, T. Joseph W, Fey, A. L, Dennison, Brian, Mantovani, F, Simonetti, J. H, Alberdi, Antonio, Foley, A. R, Fiedler, R, Garrett, M. A, Hirabayashi, Hisashi, Jauncey, D. L, Johnston, K. J, Marcaide, Jon, Migenes, Victor, Nicolson, G. D, Venturi, Tiziana
Published in The Astrophysical journal (10.05.2000)
Published in The Astrophysical journal (10.05.2000)
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Journal Article
Source structure: an essential piece of information for generating the next ICRF
Charlot, P., Fey, A. L., Collioud, A., Ojha, R., Boboltz, D. A., Camargo, J. I. B.
Published in Proceedings of the International Astronomical Union (01.10.2007)
Published in Proceedings of the International Astronomical Union (01.10.2007)
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Journal Article