NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-05-23 T16:45:44 PDT
Help | Comment | NED Home

For refcode 2003ARep...47..110V:
Retrieve 2287 NED objects in this reference.
Please click here for ADS abstract

NED Abstract

Copyright by American Institute of Physics. 2003ARep...47..110V Radio Identification and Continuum Spectra of Decameter-Wavelength Sources O. V. Verkhodanov, N. V. Verkhodanova, and H. Andernach Special Astrophysical Observatory, Russian Academy of Sciences, Nizhnii Arkhyz, Karachaevo-Cherkesskaya Republic, 357169 Russia University of Guanajuato, Department of Astronomy, Apdo Postal 144, Guanajuato, GTO, CP36000, Mexico Received March 22, 2002; in final form, June 26, 2002 Abstract - The paper describes a method for the radio identification of decameter-wavelength sources based on their continuum spectra and analysis of their coordinates in relatively large error boxes surrounding a specified position on the sky. The distribution of continuum spectra and identifications in other wavelength ranges are analyzed for the resulting radio catalog. Using identifications with the FIRST and NVSS surveys, the statistics of the spectral index-size and spectral index-flux density distributions for steep-spectrum sources have been studied, and a catalog of ultrasteep-spectrum ({alpha} < .1.2) decameter-wavelength sources has been compiled.
Retrieve 2287 NED objects in this reference.
Please click here for ADS abstract

Back to NED Home