Published December 1988
| Version v1
Journal article
Hα-luminosity of some antiflare stars
Creators
- 1. AN Ukrainskoj SSR, Kiev (Ukrainian SSR). Glavnaya Astronomicheskaya Observatoriya
Description
Intensities of Hα-emission line of five rapid irregular variables (SV Cep, V 530 Cyg, XY Per, VV Ser and WW Vul) have been investigated. 18 spectra of the stars were obtained at the 2.6 m telescope of the Crimean Astrophysical Observatory using the slit spectrograph with the image intensifier. Hα-luminosity of four stars ranged within (0.93-16.1)x1032 erg.s-1. The variability of the emission line intensities is underlined. Spectrum of the V530 Cyg has not the bright Hα-line
Additional details
Additional titles
- Original title (Russian)
- О мощности излучения некоторых антивспыхивающих звезд в линии Х
Publishing Information
- Journal Title
- Astrofizika
- Journal Volume
- 29
- Journal Issue
- 3
- Series
- Astrofizika.
- Journal Page Range
- 448-457
- ISSN
- 0571-7132
- CODEN
- ASTKB
INIS
- Country of Publication
- Armenia
- Country of Input or Organization
- USSR
- INIS RN
- 21008952
- Subject category
- S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- BALMER LINES; EMISSION SPECTRA; EXPERIMENTAL DATA; LINE WIDTHS; LUMINOSITY; STELLAR RADIATION; VARIABLE STARS
- Descriptors DEC
- DATA; INFORMATION; NUMERICAL DATA; OPTICAL PROPERTIES; PHYSICAL PROPERTIES; RADIATIONS; SPECTRA; STARS