Color-indices of 3219 stars in nine Kapteyn areas with the zone of galactic latitudes 10-20 / Колор-индексы 3219 звёзд в дефиаты площадках в зоне галактических широт b=10-20

Kharadze, E.K. and ხარაძე, ე.კ. and Харадзе, Е.К. (1945) Color-indices of 3219 stars in nine Kapteyn areas with the zone of galactic latitudes 10-20 / Колор-индексы 3219 звёзд в дефиаты площадках в зоне галактических широт b=10-20. აბასთუმნის ასტროფიზიკური ობსერვატორიის ბიულეტენი / Bulletin of the Abastumani Astrophysical Observatory (8). pp. 71-116.

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Abstract

In the two previous papers we published two lists of color-indices of totally 6293 stars in sixteen Kapteyn Selected Areas, situated mainly near the galactic plane. The papers represented a part of the work, -undertaken by the author in the year 1939, - dealing with the determination of color-indices of faint stars in Selected Areas. We obtained data which contains the average values for the color-indices of the stars in each Area, subdivided according to spectral types and apparent magnitudes. This serves as a basis for computations of selective absorption in space. We postponed corresponding analysis until we have obtained the ultimate reduction material. We should like to note only that the coefficient of selective absorption and the optical thickness of the galactic absorbing layer take values consistent with the data of the previous papers. November, 1944

Item Type: Article
Subjects: Q Science > QB Astronomy
Divisions: Institutes > Evgeny Kharadze Abastumani National Astrophysical Observatory
Depositing User: თამარ ჭაღიაშვილი
Date Deposited: 16 Jul 2018 11:21
Last Modified: 16 Jul 2018 11:21
URI: http://eprints.iliauni.edu.ge/id/eprint/8243

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