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Author Bord, D. J. ♦ Mook, D. E. ♦ Petro, L. ♦ Hiltner, W. A.
Sponsorship USDOE
Source United States Department of Energy Office of Scientific and Technical Information
Content type Text
Publisher Institute of Physics (IOP)
Language English
Subject Keyword Physics (Astrophysics & Cosmology)-Stars ♦ Physics (Astrophysics & Cosmology)-Quasi-stellar, Radio & X-Ray Sources ♦ Physics Research-Astrophysics & Cosmology-Stars ♦ COSMIC X-RAY SOURCES- VARIATIONS ♦ VARIABLE STARS- VISIBLE RADIATION ♦ LUMINOSITY ♦ PHOTOMETRY ♦ X RADIATION
Abstract UBV photometry of WRA 977 on 36 nights between January and July 1974 reveals activity on a time scale of days at the 0.1 mag level; no activity greater than approx.0.01 mag is observed on a time scale of minutes. Correlogram and periodogram analyses of the light curve reveal no persistent periodic variations of significant amplitude. (AIP)
ISSN 0004637X
Educational Use Research
Learning Resource Type Article
Publisher Date 1976-02-01
Publisher Department Department of Physics and Astronomy, Dartmouth College
Publisher Place United States
Journal Astrophysical Journal
Volume Number 203
Organization Department of Physics and Astronomy, Dartmouth College


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