Published 2024
| Version v1
Journal article
Photometric and spectral study of the group of galactic Wolf-Rayet stars. II. WC and WO sequences
- 1. Fesenkov Astrophysical Institute, Almaty (Kazakhstan)
Description
Photometric and spectral observations of 7 WC and WO stars were carried out at the FAI in 2021-2022. On the base of observations we obtained estimates of the brightness of objects in the BVRc filters and absolute fluxes of radiation in the emission lines. Changes in brightness within 0m.1 - 0m.15 were detected in WR 121. Changes in the emission-line fluxes were detected in the spectra of several objects: WR 4, WR 5 and WR 121
Additional details
Additional titles
- Original title (Russian)
- Фотометрические и спектралние исследования группи галактических звёзд Волфа-Райе. II. WC и WO последователност
Identifiers
Publishing Information
- Journal Title
- Astrofizika
- Journal Volume
- 67
- Journal Issue
- 1
- Journal Page Range
- p. 13-27
- ISSN
- 0571-7132
- CODEN
- ASTKBG
INIS
- Country of Publication
- Armenia
- Country of Input or Organization
- Armenia
- INIS RN
- 55096643
- Subject category
- S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
- Descriptors DEI
- BRIGHTNESS; RADIATIONS; SPECTROPHOTOMETRY; STARS; WOLF-RAYET STARS
- Descriptors DEC
- MAIN SEQUENCE STARS; OPTICAL PROPERTIES; PHYSICAL PROPERTIES; STARS