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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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