dc.contributor.author |
Bhattacharyya, J. C |
|
dc.contributor.author |
Sunder, R. S |
|
dc.date.accessioned |
2006-04-19T11:16:57Z |
|
dc.date.available |
2006-04-19T11:16:57Z |
|
dc.date.issued |
1970 |
|
dc.identifier.citation |
Indian Journal of Pure and Applied Physics, Vol. 8, No. 9, pp. 544-545 |
en |
dc.identifier.uri |
http://hdl.handle.net/2248/981 |
|
dc.description.abstract |
A series of Lyot filtergrams have been photometrically analysed and the variations in the plage intensity determined on a number of days. From simultaneous ionosonde records, correlation has been sought between the electron density variation at fixed heights and that of the H-alpha plage index. The results indicate positive correlation at lower heights, gradually falling off with height in the ionosphere |
en |
dc.format.extent |
702155 bytes |
|
dc.format.mimetype |
application/pdf |
|
dc.language.iso |
en |
en |
dc.publisher |
PID [Publications and Information Directorate] |
en |
dc.subject |
Solar activity |
en |
dc.title |
Ionospheric Indication of Short-time Solar Activity Variations |
en |
dc.type |
Article |
en |