Please use this identifier to cite or link to this item: http://hdl.handle.net/2248/4049
Title: Photospheric field gradient in the neighbourghood of quiescent prominences
Authors: Nagabushana, B. S
Gokhale, M. H
Keywords: Photospheric Field Gradient
Quiescent Prominences
Issue Date: 1989
Citation: Hvar Observatory Bulletin, Vol. 13, No. 1, pp. 25 - 29
Abstract: We have determined statistically the horizontal gradiant of the vertical magnetic field in the neighbourhood of filaments inside and outside the active regions during a few months in 1981 and in 1984. The results show that there are meaningful upper and lower limits on the grandiant of the surrounding large scale photospheric magnetic field for the existence of a filament. These limits represent a necessary but not sufficient condition.
Description: Open Access
URI: http://hdl.handle.net/2248/4049
ISSN: 0351-2651
Appears in Collections:IIAP Publications

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