Spectral atlas of two peculiar supergiants: MWC314 and IRC+10420 [SSA]

http://arxiv.org/abs/1602.04582


An atlas of spectra of the unique high luminosity objects MWC 314 and IRC+10420 taken with the CCD echelle spectrograph (R=15000) at the prime focus of the 6-m telescope of SAO is presented. About 320 emission and absorption features of stellar, circumstellar and interstellar nature are identified in the interval between 4790 and 7520 \AA{}. Their relative intensities and radial velocities are given and the distinctions of their profiles are discussed.

Read this paper on arXiv…

E. Chentsov, V. Klochkova and N. Tavolganskaya
Tue, 16 Feb 16
31/71

Comments: 29 pages, 20 figures, 4 tables