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Author Pant, P. ♦ Bondal, K. R.
Source Indian Institute of Astrophysics
Content type Text
File Format PDF
Language English
Subject Domain (in DDC) Natural sciences & mathematics ♦ Physics
Subject Keyword Arch prominence ♦ Sun
Description Photographic H-alpha observations of an arch prominence, its eruption and subsequent interaction with a neighbouring prominence, taken 1980 November 22 are described. The observations were obtained with a 0.7 A/sup0/ passband Halle filter. Transverse velocities of some portions of this arch have been measured. An explanation is given for the violent eruption of the arch and its subsequent bending towards the neighbouring prominence and for getting joined up with it.
Educational Use Research
Education Level UG and PG
Learning Resource Type Article
Publisher Institution Astronomical Society of India
Journal BASI
Volume Number 11
Issue Number 4
Size (in Bytes) 432.32 kB
Page Count 5
Starting Page 313
Ending Page 317