Title: Optical and X-ray observations of 3U 0614+09
Abstract: view Abstract Citations (33) References (12) Co-Reads Similar Papers Volume Content Graphics Metrics Export Citation NASA/ADS Optical and X-Ray Observations of 3u 0614+09 Davidsen, A. ; Malina, R. ; Smith, H. ; Spinrad, H. ; Margon, B. ; Mason, K. ; Hawkins, F. ; Sanford, P. Abstract Based on positional agreement, ultraviolet excess, and spectroscopic peculiarity, the identification of the X-ray source 3U 0614+09 with a faint blue star, previously suggested by Murdin et al. (1974) as a candidate, is established. Four days of X-ray observations at 1-3 A failed to show evidence for significant variability or eclipses. The possibility that this object may be very similar to Sco X-1, but at a distance of 4-8 kpc, is discussed. Publication: The Astrophysical Journal Pub Date: October 1974 DOI: 10.1086/181623 Bibcode: 1974ApJ...193L..25D Keywords: Hot Stars; Stellar Spectrophotometry; Variable Stars; X Ray Sources; Emission Spectra; Photographic Plates; Ultraviolet Spectra; X Rays; Astrophysics full text sources ADS | data products SIMBAD (1)