Search Results - "Piner, B. G"

RELATIVISTIC JETS IN THE RADIO REFERENCE FRAME IMAGE DATABASE. II. BLAZAR JET ACCELERATIONS FROM THE FIRST 10 YEARS OF DATA (1994-2003) by 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

“…We analyze blazar jet apparent speeds and accelerations from the RDV series of astrometric and geodetic very long baseline interferometry (VLBI) experiments…”
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Parsec-Scale Properties of Markarian 501 by Giroletti, M, Giovannini, G, Feretti, L, Cotton, W. D, Edwards, P. G, Lara, L, Marscher, A. P, Mattox, J. R, Piner, B. G, Venturi, T

“…We present the results of a high angular resolution study of the BL Lac object Markarian 501 in the radio band. We consider data taken at 14 different epochs,…”
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Chandra Discovery of a 100 kiloparsec X-Ray Jet in PKS 0637–752 by Schwartz, D. A, Marshall, H. L, Lovell, J. E. J, Piner, B. G, Tingay, S. J, Birkinshaw, M, Chartas, G, Elvis, M, Feigelson, E. D, Ghosh, K. K, Harris, D. E, Hirabayashi, H, Hooper, E. J, Jauncey, D. L, Lanzetta, K. M, Mathur, S, Preston, R. A, Tucker, W. H, Virani, S, Wilkes, B, Worrall, D. M

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The Subluminal Parsec-Scale Jet of Markarian 501 by Edwards, P. G, Piner, B. G

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The Fastest Relativistic Jets: VLBA Observations of Blazars with Apparent Speeds Exceeding 25c by Piner, B. G, Bhattarai, D, Edwards, P. G, Jones, D. L

“…We have measured peak apparent speeds of 25.6c c 7.0c, 25.6c c 4.4c, and 28.2c c 6.6c in the jets of 0235+164, 0827+243, and 1406-076, respectively, based on…”
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VSOP and Ground-based VLBI Imaging of the TeV Blazar Markarian 421 at Multiple Epochs by Piner, B. G, Unwin, S. C, Wehrle, A. E, Edwards, P. G, Fey, A. L, Kingham, K. A

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The Pearson-Readhead Survey of Compact Extragalactic Radio Sources from Space. I. The Images by Lister, M. L, Tingay, S. J, Murphy, D. W, Piner, B. G, Jones, D. L, Preston, R. A

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Space VLBI Observations of 3C 279 at 1.6 and 5 GHz by Piner, B. G, Edwards, P. G, Wehrle, A. E, Hirabayashi, H, Lovell, J. E. J, Unwin, S. C

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Measuring the Brightness Temperature Distribution of Extragalactic Radio Sources with Space VLBI by Tingay, S. J, Preston, R. A, Lister, M. L, Piner, B. G, Murphy, D. W, Jones, D. L, Meier, D. L, Pearson, T. J, Readhead, A. C. S, Hirabayashi, H, Murata, Y, Kobayashi, H, Inoue, M

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Observations of OJ 287 from the Geodetic-VLBI Archive of the Washington Correlator by Tateyama, C. E, Kingham, K. A, Kaufmann, P, Piner, B. G, Botti, L. C. L, de Lucena, A. M. P

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Observations of BL Lacertae from the Geodetic VLBI Archive of the Washington Correlator by Tateyama, C. E, Kingham, K. A, Kaufmann, P, Piner, B. G, de Lucena, A. M. P, Botti, L. C. L

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VLBA Polarization Observations of Markarian 421 after a Gamma-Ray High State by Piner, B. Glenn, Edwards, Philip G

“…We present four high dynamic range, dual-circular polarization, Very Long Baseline Array (VLBA) observations at 22 GHz of Mrk 421, taken throughout the year…”
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Quasar Astrophysics with the Space Interferometry Mission by Unwin, S. C., Wehrle, A. E., Jones, D. L., Meier, D. L., Piner, B. G.

“…Precision optical astrometry of quasars and active galaxies can provide important insight into the spatial distribution and variability of emission in compact…”
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The Parsec-scale Jets of Extragalactic TeV Gamma-ray Sources by Piner, B. G., Edwards, P. G., Fodor, S., Rector, T. A.

“…We present results of VLBI monitoring observations of the blazars detected by ground-based TeV gamma-ray telescopes. Preliminary results have shown that the…”
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The first space VLBI image of 3C279 by Hirabayashi, H., Edwards, P.G., Wehrle, A.E., Unwin, S.C., Piner, B.G., Lovell, J.E.J., Kobayashi, H., Okayasu, R., Makino, F., Kii, T., Valtaoja, E.

“…The first 5 GHz VSOP (VLBI Space Observatory Programme) observation of the quasar 3C279 was conducted on 10 January 1998 with the satellite HALCA and an array…”
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The Pearson-Readhead Survey from space by Preston, R.A., Tingay, S.J., Murphy, D.W., Meier, D.L., Pearson, T.J., Readhead, A.C.S., Hirabayashi, H., Kobayashi, H., Inoue, M., Piner, B.G.

“…The VSOP Space VLBI mission uses the HALCA spacecraft, launched from Japan in February 1997, in conjunction with ground radio observatories around the world to…”
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A parsec-scale wobbling jet in the high-synchrotron peaked blazar PG 1553+113 by Lico, Rocco, Liu, J, Giroletti, M, Orienti, M, Gomez, J. L, Piner, B. G, MacDonald, N. R, D'Ammando, F, Fuentes, A

“…PG 1553+113 is the first blazar showing an approximately two-year quasi-periodic pattern in its gamma-ray light curve. Such quasi-periodicity might have a…”
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The TeV blazar Markarian 421 at the highest spatial resolution by Blasi, M. G, Lico, R, Giroletti, M, Orienti, M, Giovannini, G, Cotton, W, Edwards, P. G, Fuhrmann, L, Krichbaum, T. P, Kovalev, Y. Y, Jorstad, S, Marscher, A, Kino, M, Paneque, D, Perez-Torres, M. A, Piner, B. G, Sokolovsky, K. V

“…We report the results obtained for the AGN Markarian 421 by model-fitting the data in the visibility plane, studing the proper motion of jet components, the…”
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Relativistic Jets in the Radio Reference Frame Image Database II: Blazar Jet Accelerations from the First 10 Years of Data (1994 - 2003) by 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

“…the Astrophysical Journal 758 (2012) id.84 (Abridged) We analyze blazar jet apparent speeds and accelerations from the RDV series of astrometric and geodetic…”
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The Fastest Relativistic Jets: VLBA Observations of Blazars with Apparent Speeds Exceeding 25 c by Piner, B. G., Bhattarai, D., Edwards, P. G., Jones, D. L.

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