Diffuse radio emission from the Coma cluster of galaxies at decametre wavelengths

Details Diffuse radio emission from the Coma cluster of galaxies at decametre wavelengths Diffuse radio emission from the Coma cluster of galaxies at decametre wavelengths

Mar 1983

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1983japa....4...47s&link_type=abstract

Journal of Astrophysics and Astronomy (ISSN 0250-6335), vol. 4, March 1983, p. 47-51.

Astronomy and Astrophysics

Astrophysics

12

Astronomical Spectroscopy, Decametric Waves, Diffuse Radiation, Emission Spectra, Galactic Clusters, Radio Spectra, Astronomical Maps, Intergalactic Media, Spectral Resolution

Scientific paper

The authors have observed the region of the Coma cluster at 34.5 MHz with a resolution of 26 arcmin × 40 arcmin. A map of the diffuse halo (Coma C) is presented. The size of the halo is found to be 54 arcmin × 30 arcmin. The position angle is 50°±10° and the integrated flux is 60±11 Jy. The authors have also found an extended source to the south of Coma A. The measured half-power widths of this source are 30 arcmin × 40 arcmin. The position angle is 135° and the integrated flux is ≡15 Jy at 34.5 MHz. The spectral index in the frequency range 408 to 34.5 MHz is -1.0. It is suggested that this source also belongs to the Coma cluster.

Affiliated with

Also associated with

No associations

Rating

Diffuse radio emission from the Coma cluster of galaxies at decametre wavelengths 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 Diffuse radio emission from the Coma cluster of galaxies at decametre wavelengths, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Diffuse radio emission from the Coma cluster of galaxies at decametre wavelengths will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1467687