Radio emission from supernova SN 1986J in NGC 891
Journal Article
·
· Astrophysical Journal; (USA)
- Illinois Univ., Urbana (USA)
Radio emissions from SN 1986J at 90, 20, and 6 cm were observed by the Westerbork Synthesis Radio Telescope and the VLA. The results suggest that free-free absorption may occur in a hot optically thick thermal region surrounding the SN which slowly becomes optically thin at low frequencies. Only the 90-cm data are consistent with the circumstellar interaction model. The high radio luminosity of the SN 1986J can be explained by an extremely massive precursor and an unusually dense surrounding medium. 26 refs.
- OSTI ID:
- 5711259
- Journal Information:
- Astrophysical Journal; (USA), Journal Name: Astrophysical Journal; (USA) Vol. 341; ISSN ASJOA; ISSN 0004-637X
- Country of Publication:
- United States
- Language:
- English
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Observations of SN 1986J in NGC 891
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Journal Article
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Wed Jul 01 00:00:00 EDT 1987
· Astron. J.; (United States)
·
OSTI ID:6148343
Spectra of two very old supernovae - SN 1986J and SN 1980K
Journal Article
·
Wed May 01 00:00:00 EDT 1991
· Astrophysical Journal; (United States)
·
OSTI ID:5588925
SUPERNOVA 1986J VERY LONG BASELINE INTERFEROMETRY. II. THE EVOLUTION OF THE SHELL AND THE CENTRAL SOURCE
Journal Article
·
Thu Apr 01 00:00:00 EDT 2010
· Astrophysical Journal
·
OSTI ID:21394189
Related Subjects
640102* -- Astrophysics & Cosmology-- Stars & Quasi-Stellar
Radio & X-Ray Sources
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
ASTRONOMY
CONFIGURATION
COSMIC RADIO SOURCES
ELECTROMAGNETIC RADIATION
ERUPTIVE VARIABLE STARS
GALAXIES
MATHEMATICAL MODELS
RADIATIONS
RADIOASTRONOMY
RADIOWAVE RADIATION
SPIRAL CONFIGURATION
STAR MODELS
STARS
SUPERNOVA REMNANTS
SUPERNOVAE
VARIABLE STARS
Radio & X-Ray Sources
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
ASTRONOMY
CONFIGURATION
COSMIC RADIO SOURCES
ELECTROMAGNETIC RADIATION
ERUPTIVE VARIABLE STARS
GALAXIES
MATHEMATICAL MODELS
RADIATIONS
RADIOASTRONOMY
RADIOWAVE RADIATION
SPIRAL CONFIGURATION
STAR MODELS
STARS
SUPERNOVA REMNANTS
SUPERNOVAE
VARIABLE STARS