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High resolution VSOP image of the southern blazar PKS 1921-293 at 18 cm

Citation

Shen, ZQ and Edwards, PG and Lovell, JEJ and Fujisawa, K and Kameno, S, High resolution VSOP image of the southern blazar PKS 1921-293 at 18 cm, Advances in Space Research, 26, (4) pp. 685-687. ISSN 0273-1177 (2000) [Refereed Article]

DOI: doi:10.1016/S0273-1177(99)01191-6

Abstract

We present a preliminary report on the high resolution imaging of the nearby southern blazar PKS 1921-293, observed at 18 cm from the VSOP In-Orbit Checkout. The image shows that the source possesses a core-jet structure similar to that seen with ground-only VLBI observations at centimeter wavelengths. However, the addition of data from HALCA has allowed us to clearly identify the core which we find to be partially resolved with a brightness temperature in excess of 10 12 K. © 2000 COSPAR. Published by Elsevier Science Ltd.

Item Details

Item Type:Refereed Article
Research Division:Physical Sciences
Research Group:Astronomical and Space Sciences
Research Field:Galactic Astronomy
Objective Division:Expanding Knowledge
Objective Group:Expanding Knowledge
Objective Field:Expanding Knowledge in the Physical Sciences
Author:Lovell, JEJ (Dr Jim Lovell)
ID Code:47155
Year Published:2000
Deposited By:Physics
Deposited On:2007-09-12
Last Modified:2007-09-12
Downloads:0

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