The Precious Set of Radio-optical Reference Frame Objects in the Light of Gaia DR2 Data von Makarov, Valeri V., Berghea, Ciprian T., Frouard, Julien, Fey, Alan, Schmitt, Henrique R.

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On more than two decades of Celestial Reference Frame VLBI observations in the deep south: IVS-CRDS (1995–2021) von Weston, S., de Witt, A., Krásná, Hana, Le Bail, Karine, Hardin, Sara, Gordon, David, Fengchun, Shu, Fey, Alan, Schartner, Matthias, Basu, Sayan, Titov, Oleg, Behrend, Dirk, Jacobs, Christopher S., Hankey, Warren, Salguero, Federico, Reynolds, John E.

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VLBA Observations of Radio Reference Frame Sources. III. Astrometric Suitability of an Additional 225 Sources von Fey, Alan L, Charlot, Patrick

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VLBA Observations of Radio Reference Frame Sources. II. Astrometric Suitability Based on Observed Structure von Fey, Alan L, Charlot, Patrick

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Angular Broadening of Intraday Variable AGNs. II. Interstellar and Intergalactic Scattering von Lazio, T. Joseph W, Ojha, Roopesh, Fey, Alan L, Kedziora-Chudczer, Lucyna, Cordes, James M, Jauncey, David L, Lovell, James E. J

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The Gaussian Plasma Lens in Astrophysics: Refraction von Clegg, Andrew W, Fey, Alan L, Lazio, T. Joseph W

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SECOND EPOCH VLBA CALIBRATOR SURVEY OBSERVATIONS: VCS-II von Gordon, David, Jacobs, Christopher, Beasley, Anthony, Peck, Alison, Gaume, Ralph, Charlot, Patrick, Fey, Alan, Ma, Chopo, Titov, Oleg, Boboltz, David

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VLBI Observations of Southern Hemisphere ICRF Sources. I von Ojha, Roopesh, Fey, Alan L, Johnston, Kenneth J, Jauncey, David L, Reynolds, John E, Tzioumis, Anastasios K, Quick, Jonathan F. H, Nicolson, George D, Ellingsen, Simon P, Dodson, Richard G, McCulloch, Peter M

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VLBI Observations of Southern Hemisphere ICRF Sources. II. Astrometric Suitability Based on Intrinsic Structure von Ojha, Roopesh, Fey, Alan L, Charlot, Patrick, Jauncey, David L, Johnston, Kenneth J, Reynolds, John E, Tzioumis, Anastasios K, Quick, Jonathan F. H, Nicolson, George D, Ellingsen, Simon P, McCulloch, Peter M, Koyama, Yasuhiro

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Scatter Broadening of Scintillating and Nonscintillating AGNs. I. A Multifrequency VLBA Survey von Ojha, Roopesh, Fey, Alan L, Lazio, T. Joseph W, Jauncey, David L, Lovell, James E. J, Kedziora-Chudczer, Lucyna

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Milliarcsecond Structure of Microarcsecond Sources: Comparison of Scintillating and Nonscintillating Extragalactic Radio Sources von Ojha, Roopesh, Fey, Alan L, Jauncey, David L, Lovell, James E. J, Johnston, Kenneth J

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Toward the ICRF3: Astrometric Comparison of the USNO 2016A VLBI Solution with ICRF2 and Gaia DR1 von Frouard, Julien, Johnson, Megan C., Fey, Alan, Makarov, Valeri V., Dorland, Bryan N.

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Astrometry of 25 Southern Hemisphere Radio Sources from a VLBI Short-Baseline Survey von Fey, Alan L, Ojha, Roopesh, Reynolds, John E, Ellingsen, Simon P, McCulloch, Peter M, Jauncey, David L, Johnston, Kenneth J

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VLBI Observations of the Gigahertz-Peaked Spectrum Galaxy PKS 1934−638 von Ojha, Roopesh, Fey, Alan L, Johnston, Kenneth J, Jauncey, David L, Tzioumis, Anastasios K, Reynolds, John E

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MERLIN Astrometry of 11 Radio Stars von Fey, Alan L, Boboltz, David A, Gaume, Ralph A, Johnston, Kenneth J, Garrington, Simon T, Thomasson, Peter

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VLBA Observations of Radio Reference Frame Sources. I von Fey, Alan L., Clegg, Andrew W., Fomalont, Edward B.

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VLBA Snapshot Imaging Survey of Scintillating Sources von Ojha, Roopesh, Fey, Alan L, Lovell, James E. J, Jauncey, David L, Johnston, Kenneth J

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Milliarcsecond-Accurate Astrometry of 34 Southern Hemisphere Radio Sources von Fey, Alan L, Ojha, Roopesh, Quick, Jonathan F. H, Nicolson, George D, Lovell, James E. J, Reynolds, John E, Ellingsen, Simon P, McCulloch, Peter M, Johnston, Kenneth J, Jauncey, David L, Tzioumis, Anastasios K

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Accurate Astrometry of 22 Southern Hemisphere Radio Sources von 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

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The Position/Structure Stability of Four ICRF2 Sources von Fomalont, Ed, Johnston, Kenneth, Fey, Alan, Boboltz, Dave, Oyama, Tamoaki, Honma, Mareki

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