[AIT logo]

Institut für Astronomie und Astrophysik

Abteilung Astronomie

Sand 1, D-72076 Tübingen, Germany
[Uni logo]

Hinweis: Einige Seiten auf astro.uni-tuebingen.de können veraltet sein und werden nicht mehr aktualisiert.
Note: Some webpages at astro.uni-tuebingen.de may be outdated and will no longer be updated.

Preprint 11i/04

Spectral Analysis of Super Soft X-ray Sources: V4743 Sagittarii

T. Rauch (1,2), M. Orio (3,4), R. Gonzales-Riestra (5), M. Still (6)

(1) Dr.-Remeis-Sternwarte, 96049 Bamberg, Germany
(2) Institut für Astronomie und Astrophysik, 72076 Tübingen, Germany
(3) INAF, Osservatorio Astronomico di Torino, 10025 Pino Torinese, Italy
(4) Department of Astronomy, University of Wisconsin, Madison, WI, U.S.A.
(5) XMM-Newton Science Operations Centre, 28080 Madrid, Spain
(6) NASA/GSFC, Greenbelt, MD, U.S.A.

To be published in: 14th European Workshop on White Dwarfs, eds. D. Koester, S. Moehler, ASP Conf. Ser.

Abstract. Half a year after its outburst, the nova V4743 Sgr evolved into the brightest super-soft X-ray source in the sky with a flux maximum around 30A, exhibiting resonance lines of C V, C VI, N VI, N VII, and O VII. We present preliminary results of an analysis of the XMM-Newton RGS spectra by means of NLTE model-atmosphere techniques.

Preprint (145 kb PDF file including figures)
Astrophysics (astro-ph): astro-ph/0410700

[Home Page] [Preprints 2004] [Quick Reference] [Feedback]

| Impressum
Last modified 30 Jan 2013
[Valid HTML 4.0!]