NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-24 T09:54:21 PDT
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Reference(s) for object 4C +50.44

15 reference(s) found in NED.


1. 2014ApJS..215...14D D'Abrusco, R.; ... The WISE Blazar-like Radio-loud Sources: An All-sky Catalog of Candidate gamma-r...
2. 2008ApJS..174..313H Helmboldt, J. F... Radio Frequency Spectra of 388 Bright 74 MHz Sources
3. 2007AJ....134.1245C Cohen, A. S.; L... The VLA Low-Frequency Sky Survey
4. 2003ARep...47..110V Verkhodanov, O.... Radio Identification and Continuum Spectra of Decameter-Wavelength Sources
5. 2001PASP..113..362C Condon, J., Yin... Offset Pointing Calibrators for Large Radio Telescopes
6. 1996AJ....111.1945D DOUGLAS, J. N.,... THE TEXAS SURVEY OF RADIO SOURCES COVERING -35.5^deg^ <{delta} < 71.5^deg^ AT 36...
7. 1992ApJS...79..331W WHITE, R. L., A... A NEW CATALOG OF 30,239 1.4 GHz SOURCES
8. 1991ApJS...75.1011G GREGORY, P. C.,... THE 87GB CATALOG OF RADIO SOURCES COVERING 0^deg^ < {delta} < +75^deg^ AT 4.85 G...
9. 1991ApJS...75..801G GRIFFITH, M., L... THE FOURTH MIT-GREEN BANK 5 GHz SURVEY
10. 1991ApJS...75....1B BECKER, R. L., ... A NEW CATALOG OF 53,522 4.85 GHz SOURCES
11. 1982MNRAS.200..191W Walsh, D., Cars... Spectroscopy of 33 QSO candidates from the Jodrell Bank 966-MHz survey
12. 1977A&A....60...27H HARRIS D.E., BA... Radio and optical observations in the fields of five unidentified X-ray sources ...
13. 1975AJ.....80..931V Viner, M., Eric... 26.3-MHz radio source survey. II - Radio source positions and fluxes
14. 1969MNRAS.145..181C Caswell, J., Cr... A pencil-beam survey of radio sources at 178 MHz
15. 1967MmRAS..71...49G Gower, J. F. R.... A Survey of Radio Sources in the Declination Ranges -07^deg^ to 20^deg^ and 40^d...

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