Properties of the P Cygni wind found using the Self Absorption Curve method

We have used the optical lines of N II and Fe III to study the wind of the luminous blue variable P Cyg. This was performed by applying a version of the Self Absorption Curve (SAC) method, involving few assumptions, to lines whose flux can be measured. A rather surprising result was obtained; the li...

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Veröffentlicht in:	Astronomy and astrophysics (Berlin) 2002-07, Vol.390 (1), p.213-218
Hauptverfasser:	Muratorio, G., Markova, N., Friedjung, M., Israelian, G.
Format:	Artikel
Sprache:	eng
Schlagworte:	outflows stars: early-type stars: individual: P Cyg stars: winds
Online-Zugang:	Volltext
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