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Spectroscopic binary orbits from ultraviolet radial velocities. Paper 11: delta Circini (HD 135240)
Stickland, D. J.; Pachoulakis, I.; Koch, R. H. +1 more
BB Virginis: an RR Lyrae in a binary system?
Fernley, J. A.
Spectroscopic binary orbits from ultraviolet radial velocities. Paper 9: Y Cygni (HD 198846)
Stickland, D. J.; Lloyd, C.; Pachoulakis, I. +2 more
The paper presents spectroscopic binary orbits of Y Cygni obtained from the results of a three-day observations (covering 16 hours of each day) of this eclipsing binary, made by the IUE satellite at the end of May 1990. Full cross-correlation reduction of high-dispersion spectra secured over the three days allowed the production of an orbital solu…
Spectroscopic binary orbits from ultraviolet radial velocities. Paper 10: CW Cephei (HD 218066)
Stickland, D. J.; Koch, R. H.; Pfeiffer, R. J.
Observations of CW Cephei were carried out repeatedly in the course of three days in December 1991, using the high-resolution, short-wavelength spectrograph of IUE, with an additional spectrum taken on February 6, 1992. The paper presents a log of these observations, which represent the only high-resolution observations of this star in the archive…
Radial velocities of the IUE calibration stars
Stickland, D. J.
Spectroscopic binary orbits from ultraviolet radial velocities. Paper 8: LZ Cephei (HD 209481)
Stickland, D. J.; Howarth, Ian D.; Koch, R. H. +2 more
We present a study of the double-lined spectroscopic binary LZ Cep based on high-resolution IUE spectra. We determine the radial velocities by using a cross-correlation technique incorporating profile fitting; this allows measurements of velocity separations down to unusually small values. The final velocity curve has a small but significant eccen…
Spectroscopic binary orbits from ultraviolet radial velocities. Paper 7: V861 Scorpii (HD 152667)
Howarth, I. D.; Stickland, D. J.
The zeta-Aurigae-type binary AL Velorum
Stickland, D. J.
The remarkable ultraviolet spectrum of HD 43246
Stickland, D. J.
Spectroscopic binary orbits from ultraviolet radial velocities. Paper 6: Gamma 2 Velorum
Stickland, D. J.; Lloyd, C.