Structure of the atmosphere of the magnetic star hd21699 |
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| Authors: | Yu V Glagolevskij G A Chuntonov A V Shavrina |
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| Institution: | 1. Special Astrophysical Observatory, Caucasus Mountains, Russia
2. Main Astronomical Observatory, Kyiv, Ukraine
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| Abstract: | The temperature distribution with depth in the atmosphere of the magnetic star HD21699 is modelled for each observed rotational
phase using Hδ line profiles obtained with a signal to noise ratio S/N = 1000. The observed temperature distributions were
averaged within and outside the region of the magnetic spots. It appears that these average temperatures are equal to within
the limits of error. This shows that the magnetic field does not affect the physical condition of the matter in the star and
does not disturb its thermodynamic state. |
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