Spectral behavior of Nova GQ Mus in the ultraviolet
A., Sanad, M. R.; Abdel-Sabour, M. . 2016
We present ultraviolet spectroscopic study of nova GQ Mus observed with the International Ultraviolet Explorer (IUE) during the period 1983-1985. Different spectra showing the changes in line fluxes at different times are presented. The outflow velocity of the ionized ejecta was calculated to be 1010-2900 km s^{-1} (FWHM). We estimated a new value of the reddening from the 2200 Å absorption feature, E(B-V) = 0.16 ± 0.02. The models generated by Jose and Hernanz (1998) indicate that GQ Mus is a CO5/CO6 nova with WD mass of {˜} 1.15 M_{⊙}.
A total of 1848 flux observations of BD+13 218 are obtained by using the Solar Mass Ejection Imager (SMEI) on board of the Coriolis satellite.
We present ultraviolet spectroscopic study of nova GQ Mus observed with the International Ultraviolet Explorer (IUE) during the period 1983-1985. Different spectra showing the changes in line…
We present the first phase-resolved ultraviolet spectroscopy of two polar systems, BL Hyi and EF Eri, in high and intermediate states from the International Ultraviolet Explorer (IUE) during the…