Abstract
We present preliminary results of new spectroscopic observations of dwarf nova BZ UMa in quiescence. Fifty medium resolution spectra allow us to reproduce the radial velocity curve from the Hα emission line. We confirm that BZ UMa shows extremely unusual emission lines profiles. Unlike the classical single or the double-peaked profiles usually observed in spectra of dwarf novae, emission lines of BZ UMa consist of at least five peaks. © Copyright 2004: IA, UNAM.
Cite
CITATION STYLE
Neustroev, V. V., Zharikov, S. V., Medvedev, A., & Shearer, A. (2004). New spectroscopic observations of dwarf nova BZ ursae majoris with extremely unusual emission lines profiles. In Revista Mexicana de Astronomia y Astrofisica: Serie de Conferencias (Vol. 20, p. 269). https://doi.org/10.1017/s0252921100153138
Register to see more suggestions
Mendeley helps you to discover research relevant for your work.
