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http://hdl.handle.net/2248/4202
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DC Field | Value | Language |
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dc.contributor.author | Sharma, D. P | - |
dc.contributor.author | Marar, T. M. K | - |
dc.contributor.author | Seetha, S | - |
dc.contributor.author | Kasturirangan, K | - |
dc.contributor.author | Rao, U. R | - |
dc.contributor.author | Bhattacharyya, J. C | - |
dc.date.accessioned | 2008-12-29T14:35:39Z | - |
dc.date.available | 2008-12-29T14:35:39Z | - |
dc.date.issued | 1983-08 | - |
dc.identifier.citation | International Cosmic Ray Conference, 18th, Bangalore, India, Aug 22 - Sept 3, 1983, Vol. 9, pp. 330 - 333 | en |
dc.identifier.uri | http://hdl.handle.net/2248/4202 | - |
dc.description.abstract | High speed optical photometric observations of the hard X-ray source EX Hya, carried out with the reflector of the Kevalur Observatory, are presented. The observations with time resolutions of 1 s or 2 s were made on four nights in March 1982 for a total duration of 6.8 h. Light curves that reveal fast flickerings and the 67 min oscillations are presented. A new ephemeris for the photometric period confirms the trend towards decreasing period on a time scale of 10-million years. Evidence for the presence of interpulses in the light curves between successive photometric maxima | en |
dc.language.iso | en | en |
dc.publisher | INSDOC | en |
dc.relation.uri | http://adsabs.harvard.edu/abs/1983ICRC....9..330S | en |
dc.subject | Dwarf Novae | en |
dc.subject | Light Curve | en |
dc.subject | Stellar Spectrophotometry | en |
dc.subject | X Ray Sources | en |
dc.subject | Eclipsing Binary Stars | en |
dc.subject | High Resolution | en |
dc.subject | White Dwarf Stars | en |
dc.title | High speed photometry of dwarf nova EX Hydrae | en |
dc.type | Article | en |
Appears in Collections: | IIAP Publications J.C.Bhattacharyya (1982 - 1990) |
Files in This Item:
File | Description | Size | Format | |
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High speed photometry of dwarf nova EX Hydrae | 480.15 kB | Adobe PDF | View/Open |
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