Please use this identifier to cite or link to this item:
http://hdl.handle.net/2289/1585
Title: | VLA observations of angular broadening close to the sun |
Authors: | Gothoskar, Pradeep Anantharamaiah, K.R. Desai, Ketan Rao, A.P. |
Issue Date: | 2001 |
Publisher: | Kluwer Academic Publishers |
Citation: | Astrophysics and Space Science, 2001, Vol.278, p193-196 |
Abstract: | We present synthesis imaging of scatter-broadening of radio sources carried out using the Very Large Array (VLA) at six radio frequencies during the period of solar minimum. Three compact radio sources were observed from 2 to 16 solar radii around the sun. The data indicate highly anisotropic scattering. The scatter-broadening was estimated from the area of the scattered image and was found to be factor of two lower and orientation of magnetic fields was closer to the radial direction. Present observations confirm the variation of scatter-broadening with solar elongation. |
Description: | Restricted Access. |
URI: | http://hdl.handle.net/2289/1585 |
ISSN: | 0004-640X |
Alternative Location: | http://adsabs.harvard.edu/cgi-bin/bib_query?2001Ap&SS.278..193G http://dx.doi.org/10.1023/A:1013110930964 |
Copyright: | (2001) Kluwer Academic Publishers. |
Appears in Collections: | Research Papers (A&A) |
Files in This Item:
File | Description | Size | Format | |
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2001AASS V278 p193.pdf | Restricted Access | 118 kB | Adobe PDF | View/Open |
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