Photospheric field gradient in the neighbourghood of quiescent prominences

dc.contributor.author	Nagabushana, B. S
dc.contributor.author	Gokhale, M. H
dc.date.accessioned	2008-12-12T11:23:35Z
dc.date.available	2008-12-12T11:23:35Z
dc.date.issued	1989
dc.identifier.citation	Hvar Observatory Bulletin, Vol. 13, No. 1, pp. 25 - 29	en
dc.identifier.issn	0351-2651
dc.identifier.uri	http://hdl.handle.net/2248/4049
dc.description	Open Access
dc.description.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.
dc.language.iso	en	en
dc.relation.uri	http://adsabs.harvard.edu/abs/1989HvaOB..13...25N	en
dc.subject	Photospheric Field Gradient	en
dc.subject	Quiescent Prominences	en
dc.title	Photospheric field gradient in the neighbourghood of quiescent prominences	en
dc.type	Article	en