| 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 |