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Alania, I.Ph. and ალანია, ი. and Алания, И.Ф. (1962) The spectrophotometric investigation of the short-period Cepheid RZ Cephei / მოკლეეპრიოდიანი ცეფეიდის ცეფევსის RZ –ის სპექტროფოტომეტრიული გამოკვლევა / Спектрофотометрическое исследование короткопериодической цевеиды RZ Цевея. აბასთუმნის ასტროფიზიკური ობსერვატორიის ბიულეტენი / Bulletin of the Abastumani Astrophysical Observatory (28). pp. 87-103.
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Abstract
On the basis of spectra obtained by means of 70 cm meniscus type telescope of the Abastumani Observatory the variable star RZ Cephei has been investigated. The definition of spectral classes has been made according to the measured ratio of intensities of lines K (Call) and H+He. The spectrum changes within the limits of A0-A5. In the spectral region 4000-4700 A the spectrophotometric gradients have been determined. The temperature equals 16000 in maximum. The monochromatic curves for different wavelengths have been constructed. The change of amplitude in dependence on the wavelength is given. August, 1961
| Item Type: | Article |
|---|---|
| Subjects: | Q Science > QB Astronomy |
| Divisions: | Institutes > Evgeny Kharadze Abastumani National Astrophysical Observatory |
| Depositing User: | თამარ ჭაღიაშვილი |
| Date Deposited: | 17 Jul 2018 12:45 |
| Last Modified: | 17 Jul 2018 12:45 |
| URI: | http://eprints.iliauni.edu.ge/id/eprint/8280 |
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