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Post-Outburst Spectroscopy of Classical Novae

Published online by Cambridge University Press:  12 April 2016

S. Wyckoff  and
P.A. Wehinger
S. Wyckoff
Affiliation:
Royal Greenwich Observatory
P.A. Wehinger
Affiliation:
Royal Greenwich Observatory

Extract

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SIT Vidicon spectra (3500 - 5100 Å) with time resolutions of several minutes and spectral resolutions of 6 Å have been obtained of a sample of old novae at minimum light. For comparison, spectra of SCO X-1 (V818 Sco) are also presented. Velocity-resolved image-tube spectra of RR Pic 1925 indicate Doppler variations in the He II λ4686 emission line with a period ~ 3 hours, thus confirming the binary nature of RR Pic.

Type
Part II: Cataclysmic Variables
Information
International Astronomical Union Colloquium , Volume 42: The Interaction of Variable Stars with their Environment , 1977 , pp. 201 - 213
Copyright
Copyright © Veröff. Der Remeis-Sterwarte 1977

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