Spectral atlas of two peculiar supergiants: MWC 314 and IRC +10420.
Abstract
The authors present an atlas of spectra of the unique high luminosity objects MWC 314 and IRC +10420 taken with the CCD echelle spectrometer at the prime focus of the 6 m telescope of SAO RAS. 320 emission and absorption features of stellar, circumstellar and interstellar nature are identified in the interval between 4790 and 7520 Å. Their residual intensities and radial velocities are given and the distinctions of their profiles are discussed.
- Publication:
-
Bulletin of the Special Astrophysics Observatory
- Pub Date:
- 1999
- DOI:
- 10.48550/arXiv.1602.04582
- arXiv:
- arXiv:1602.04582
- Bibcode:
- 1999BSAO...48...25C
- Keywords:
-
- Supergiants: Spectra;
- Supergiants: Circumstellar Matter;
- Astrophysics - Solar and Stellar Astrophysics
- E-Print:
- 29 pages, 20 figures, 4 tables