Optical identifications of a complete sample of flat-spectrum radio sources

1978 ◽  
Vol 83 ◽  
pp. 1036 ◽  
Author(s):  
J. J. Condon ◽  
D. L. Jauncey ◽  
A. E. Wright
Keyword(s):  
Radio Sources ◽  
Complete Sample ◽  
Spectrum Radio ◽  
Optical Identifications

scholarly journals Bulk Relativistic Motion in a Complete Sample of Radio Selected AGN

1987 ◽  
Vol 121 ◽  
pp. 287-293
Author(s):  
C.J. Schalinski ◽  
P. Biermann ◽  
A. Eckart ◽  
K.J. Johnston ◽  
T.Ph. Krichbaum ◽  
...  
Keyword(s):  
Dynamic Range ◽  
Radio Sources ◽  
Relativistic Motion ◽  
Complete Sample ◽  
Superluminal Motion ◽  
Spectrum Radio ◽  
Wide Range ◽  
Show Evidence

A complete sample of 13 flat spectrum radio sources is investigated over a wide range of frequencies and spatial resolutions. SSC-calculations lead to the prediction of bulk relativistic motion in all sources. So far 6 out of 7 sources observed with sufficient dynamic range by means of VLBI show evidence for apparent superluminal motion.

Spectra, optical identifications, and statistics of a complete sample of radio sources at declinations 10°–12°30′

2003 ◽  
Vol 47 (11) ◽  
pp. 903-915 ◽  
Author(s):  
A. G. Gorshkov ◽  
V. K. Konnikova ◽  
M. G. Mingaliev
Keyword(s):  
Radio Sources ◽  
Complete Sample ◽  
Optical Identifications

Bulk Relativistic Motion in a Complete Sample of Flat Spectrum Radio Sources

1988 ◽  
pp. 71-72 ◽  
Author(s):  
C. J. Schalinski ◽  
A. Witzel ◽  
Th. P. Krichbaum ◽  
C. A. Hummel ◽  
P. L. Biermann ◽  
...  
Keyword(s):  
Radio Sources ◽  
Relativistic Motion ◽  
Complete Sample ◽  
Spectrum Radio

A Complete Sample of Flat-Spectrum Radio Sources from the Parkes 2.7 GHz Survey

1989 ◽  
pp. 39-40
Author(s):  
Ann Savage ◽  
David L. Jauncey ◽  
Graeme L. White ◽  
Bruce A. Peterson ◽  
W. L. Peters ◽  
...  
Keyword(s):  
Radio Sources ◽  
Complete Sample ◽  
Spectrum Radio

Optical identifications of flat-spectrum radio sources

1983 ◽  
Vol 88 ◽  
pp. 20 ◽  
Author(s):  
J. J. Condon ◽  
M. A. Condon ◽  
J. J. Broderick ◽  
M. M. Davis
Keyword(s):  
Radio Sources ◽  
Spectrum Radio ◽  
Optical Identifications

scholarly journals VLBI Morphology of GHz-Peaked Spectrum Radio Galaxies

1994 ◽  
Vol 159 ◽  
pp. 425-425
Author(s):  
D. Dallacasa ◽  
C. Fanti ◽  
R. Fanti
Keyword(s):  
Radio Galaxies ◽  
Radio Sources ◽  
Complete Sample ◽  
Spectrum Radio ◽  
5 Ghz

GHz-Peaked Spectrum (GPS) radio sources are intrinsically small (< 1 kpc) and unbeamed objects. The galaxies considered here (0316+161, 0404+768, 0428+205, 1323+321, 1358+624, 1819+39, 1829+29) have been selected from the Peacock and Wall (1981) catalogue, and belong to a complete sample of Compact Steep-Spectrum (CSS) radio sources (Fanti et al., 1990). Their radio spectra show a turnover which could be explained in terms of synchrotron self-absorption. It occurs at frequencies ranging from about 100 MHz to 5 GHz and for this reason they do not appear in the 3CR catalogue.

Long-term variability of a complete sample of flat-spectrum radio sources at declinations 10°–12°30′ (J2000)

2012 ◽  
Vol 56 (5) ◽  
pp. 345-362 ◽  
Author(s):  
A. G. Gorshkov ◽  
V. K. Konnikova ◽  
M. G. Mingaliev
Keyword(s):  
Radio Sources ◽  
Complete Sample ◽  
Spectrum Radio

scholarly journals A multiwavelength study of a sample of Texas Radio Survey steep spectrum sources

2006 ◽  
Vol 2 (14) ◽  
pp. 610-610
Author(s):  
Ray A. Lucas ◽  
Neal Miller ◽  
Anton M. Koekemoer ◽  
Jeffrey Van Duyne ◽  
Kenneth C. Chambers
Keyword(s):  
Radio Interferometer ◽  
Radio Sources ◽  
Complete Sample ◽  
Spectrum Radio ◽  
Radio Survey

VLA A-array snapshots were obtained of a complete sample of steep-spectrum radio sources from the Texas Radio Interferometer survey. Though similar in sensitivity to the FIRST Survey, our A-array snapshots have better resolution, and are complementary to FIRST. All initial A-array maps are made, and we are comparing them to FIRST.

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