Bibcode
Penny, Laura R.; Gies, Douglas R.; Bagnuolo, William G.; Wise, John H.; Herrero, A.; Stickland, David J.; Lloyd, Chris
Bibliographical reference
A Massive Star Odyssey: From Main Sequence to Supernova, Proceedings of IAU Symposium #212, held 24-28 June 2001 in Lanzarote, Canary island, Spain. Edited by Karel van der Hucht, Artemio Herrero, and Esteban, César. San Francisco: Astronomical Society of the Pacific, 2003., p.216
Advertised on:
2003
Citations
1
Refereed citations
0
Description
We have embarked on a program to directly compare spectroscopic and
evolutionary masses with those obtained from a combination of
spectroscopic and photometric orbital solutions for O-type binary
systems. The ability to directly determine the spectroscopic masses of
the individual components of O-type binary systems has been difficult,
because of the severe line blending that is present in these systems.
Doppler tomography is an iterative scheme, that uses an ensemble of
spectra to reconstruct the individual component spectra. These
individual spectra can then be analyzed.