On the decrease of star-density with distance from the galactic plane. (Q1448198)
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scientific article; zbMATH DE number 2584838
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On the decrease of star-density with distance from the galactic plane. |
scientific article; zbMATH DE number 2584838 |
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On the decrease of star-density with distance from the galactic plane. (English)
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1927
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Für eine Region zwischen \(RA8^h-14^h\), Deklination \(65^\circ-72^\circ\) hat Verf. die Variation der Sterndichte senkrecht zur Milchstraße näher ermittelt (Tabelle I). Er nimmt auf eine verallgemeinerte \textit{Malmquist}sche Formel \[ n(m,M) = \frac12 \frac{N(m,M')}{\sigma_s\sqrt{2\pi}}\cdot e^{-\frac1{2\sigma_s}(M-M')^2} \] Bezug und stellt die Anwendung einer Rotation \[ s=f(M) \] in Aussicht, wobei \(s\) einen Spektralcharakter bedeutet.
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