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Sub Arc Second Components in Nearby Bright Galaxies at Metre-Wavelengths

Published online by Cambridge University Press:  04 August 2017

D. S. Bagri  and
S. Ananthakrishnan
D. S. Bagri
Affiliation:
Radio Astronomy Centre, Tata Institute of Fundamental Research, P.O. Box 8 Ootacamund 643 001, India
S. Ananthakrishnan
Affiliation:
Radio Astronomy Centre, Tata Institute of Fundamental Research, P.O. Box 8 Ootacamund 643 001, India

Extract

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150 nearby bright galaxies have been observed for compact components at 327 MHz by the method of Interplanetary Scintillation (IPS) using the Ooty radio telescope; scintillation was detected in 28 of these galaxies indicating compact components with size < 30 mas to 300 mas having flux density > 100 mJy. Comparison of our data with other results at high frequencies indicates that these compact components are associated with the central regions of the galaxies.

Type
Research Article
Information
Symposium - International Astronomical Union , Volume 110: VLBI and Compact Radio Sources , 1984 , pp. 261 - 262
Copyright
Copyright © Reidel 1984