RADIO-SOURCES IN A FIELD CENTERED ON BG 2107 + 49

LA HIGGS*, PP VANDERWERF

*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

Abstract

In an effort to determine the nature of the peculiar radio source BG 2107 + 49, a field centered on this object (l = 91.1-degrees, b = 1.6-degrees) has been observed with the DRAO synthesis telescope at 408 MHz and 1420 MHz. The discussion of BG 2107 + 49 has been reported elsewhere; in this paper, the other radio sources in the field of view are catalogued and estimates of their spectral indices are presented. Some 230 compact radio sources were detected at 408 MHz and 75 at 1420 MHz. Of the nearly 200 sources for which spectral-index estimates were possible, 32 have spectra suggestive of a Galactic origin, either as compact HII regions or as young, compact supernova remnants (excluding identified HII regions).

Original languageEnglish
Pages (from-to)599-630
Number of pages32
JournalAstronomy & astrophysics supplement series
Volume89
Issue number3
Publication statusPublished - Sept-1991

Keywords

  • RADIO SOURCES
  • GENERAL
  • CATALOGS AND DICTIONARIES
  • RADIO CONTINUUM
  • GALACTIC-PLANE
  • CONTINUUM SURVEY
  • CATALOG

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