Observations on the slowly varying component of solar radio emission at decameter wavelengths

dc.contributor.author	Sastry, Ch. V
dc.contributor.author	Shevgaonkar, R. K
dc.contributor.author	Ramanuja, M. N
dc.date.accessioned	2008-09-23T11:37:40Z
dc.date.available	2008-09-23T11:37:40Z
dc.date.issued	1983-09
dc.identifier.citation	Solar Physics, Vol. 87, No. 2, pp. 391 - 399	en
dc.identifier.issn	0038-0938
dc.identifier.uri	http://hdl.handle.net/2248/3820
dc.description.abstract	The authors have made two-dimensional maps of the slowly varying component (SVC) of solar radio emission at a frequency of 34.5 MHz with half power beam width of 26'/40'. It is found that a majority of SVC sources have brightness temperatures of the order of 0.5×106K and half power widths of about 4 R_sun;. The shifts in the positions of the centroids of the SVC sources from the center of the Sun were in the range 1.5 to 2 R_sun;. These observations can be explained in terms of thermal emission from coronal regions of enhanced density and temperature located at distances of 1.5 to 2 R_sun; from the center of the Sun.	en
dc.language.iso	en	en
dc.publisher	Springer	en
dc.relation.uri	http://www.springerlink.com/content/g3t58r0654873134/	en
dc.subject	Brightness Temperature	en
dc.subject	Decametric Waves	en
dc.subject	Solar Corona	en
dc.subject	Solar Radio Emission	en
dc.subject	Thermal Emission	en
dc.subject	Radial Distribution	en
dc.subject	Temperature Distribution	en
dc.title	Observations on the slowly varying component of solar radio emission at decameter wavelengths	en
dc.type	Article	en