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Alania, I.Ph. and ალანია, ი. and Алания, И.Ф. (1965) The spectral investigation of DX Del / ცვალებადის დელფინის DX–ის სპექტრული გამოკვლევა / Спектральное исследование переменной DX Дельфина. აბასთუმნის ასტროფიზიკური ობსერვატორიის ბიულეტენი / Bulletin of the Abastumani Astrophysical Observatory (32). pp. 31-39.
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Abstract
The variable DX Del is studied on the base of spectra obtained by means of the 70 cm meniscus telescope. The spectral class in 19 phases of brightness is estimated. The spectrophotometry gradients in the region 5000 4700/7 are determined. The results are given in table 3. In the direction given, one can't take into consideration the interstellar absorption safely. The change of gradient from minimum to maximum of the DX Del is a little more thru that one which is noticed for A8- F8 stars of the main sequence.
| Item Type: | Article |
|---|---|
| Subjects: | Q Science > QB Astronomy |
| Divisions: | Institutes > Evgeny Kharadze Abastumani National Astrophysical Observatory |
| Depositing User: | თამარ ჭაღიაშვილი |
| Date Deposited: | 24 Jul 2018 13:45 |
| Last Modified: | 24 Jul 2018 13:45 |
| URI: | http://eprints.iliauni.edu.ge/id/eprint/8392 |
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