Low-frequency radio emission of the TYCHO Brahe supernova remnant (3C 10)

Details Low-frequency radio emission of the TYCHO Brahe supernova remnant (3C 10) Low-frequency radio emission of the TYCHO Brahe supernova remnant (3C 10)

Apr 1987

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1987azh....64..271v&link_type=abstract

Astronomicheskii Zhurnal (ISSN 0004-6299), vol. 64, Mar.-Apr. 1987, p. 271-279. In Russian.

Astronomy and Astrophysics

Astronomy

Flux Quantization, Radio Emission, Radio Sources (Astronomy), Supernova Remnants, Broadband, Decametric Waves, Flux Density, Interferometry, Secular Variations

Scientific paper

Flux densities of radio emission of Tycho Brahe's supernova remnant have been measured at a number of frequencies of the meter and decameter wavelength ranges. Using the higher-frequency data, the source spectrum has been plotted, which turned out to be straight in the interval 12.6 - 15000 MHz with the spectral index α = 0.61±0.03 (Sν ∝ ν-α). The results of observations of 3C 10 at 86 and 102.5 MHz fit well the model of a homogeneous, hollow shell with the mean radius ρ0 = 209arcsec.0±3arcsec.8 and thickness Δρ ≤ 35arcsec. The mean flux variation rate of 3C 10 at the wavelength 3.5 m for the period 1966 - 1983 is 0.3±0.3% per year.

Affiliated with

Also associated with

No associations

Rating

Low-frequency radio emission of the TYCHO Brahe supernova remnant (3C 10) does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Low-frequency radio emission of the TYCHO Brahe supernova remnant (3C 10), we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Low-frequency radio emission of the TYCHO Brahe supernova remnant (3C 10) will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1347792