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The ultraviolet spectrum of KQ PUP (Boss 1985).
Altamore, A.; Viotti, R.; Giangrande, A.
The high resolution spectrum of the VV Cep star KQ Pup observed with the IUE satellite during 1979 and 1980 is summarized. More than 600 lines have been identified between 1190 and 3228 A. Two main line systems are present, a broad absorption line system, which includes high ionization lines from N V, C IV, Si IV and Al III, and narrow P Cygni lin…
The spectra of late-type dwarfs in the near ultraviolet. I. Line identifications.
Beckman, J. E.; Selvelli, P. L.; Crivellari, L.
Spectra from IUE of 6 main sequence and near main sequence stars from classes A5 to G8, between 2700 A and 2900 A wavelength are described. In toto, some 250 absorption lines are identified. Observed differences in those atomic and ionic multiplets present in each spectrum are shown to be due either to the regular progression in spectral class, or…
The mid-ultraviolet spectrum of EPS Aur.
Kondo, Y.; Castelli, F.; Hoekstra, R.
An LTE synthetic spectrum with Te = 7800 K and log g = 1 has been computed for the 2455-to-3230 A range of Epsilon Aurigae (F0 1a). This has been compared with the spectra observed with 0.2 A resolution with the IUE experiment and with 0.1 A resolution with the BUSS experiment. As a consequence of this comparison, identifications and abundance val…
UV and visible photometry of the brightest Pleiades stars.
Mauron, N.; Golay, M.
This paper describes 7-color photometric observations of the brightest stars in the Pleiades taken over the last 20 years. These data are analyzed in conjunction with UV photometric and spectroscopic observations made with the OAO-II, IUE satellites and a balloon-borne photometer. Accurate determinations of the interstellar extinction are obtained…
The variable shell star HR 5999 : V. The spectral energy distribution.
Liseau, R.; Wamsteker, W.; The, P. S. +10 more
From April to August 1978 an international campaign was organized to observe the variable shell star HR 5999 with different techniques. A study of part of the collected material yields the following results. The visual light variation follows the general pattern as found at earlier observations ; the star stays usually long around maximum brightne…
UV and optical observations of X-ray sources in the Magellanic Clouds.
Tanzi, E. G.; Tarenghi, M.; Hammerschlag-Hensberge, G. +7 more
Ultraviolet spectra of the Magellanic Cloud X-ray sources LMC X-4, SMC X-1 and SMC X-2 obtained by the IUE satellite are presented together with simultaneous optical photometry of SMC X-1 and SMC X-2. Short- and long-wavelength IUE spectra for LMC X-4 taken near X-ray eclipse provide no evidence for P Cygni-type emission, despite evidence for mass…
The ultraviolet spectrum of UW Canis Majoris
Kondo, Y.; Drechsel, H.; Rahe, J. +1 more
High resolution spectra of the eclipsing binary UW CMa have been obtained in the wavelength range 950 to 3200 A with the Copernicus (OAO-3) and IUE satellites. UW CMa is an interacting system, consisting of an 07f Ia primary and an O-B secondary. The spectra have been used to compile a list of stellar and interstellar lines. Identifications togeth…
The far-ultraviolet spectrum of Kap CET observed from IUE.
Rego, M.; Fernandez-Figueroa, M. J.; Cornide, M.
A line identification of the spectrum of the G dwarf star Kappa Cet from 1150 to 1950 A, obtained from the IUE satellite in the low resolution mode is presented. The identification of strong emission lines and various absorption lines and their corresponding intensities are indicated. Certain spectral features, such as Si III, 1335 A are suspected…
IUE observations of the extreme B1 supergiant zeta 1 Sco.
Wolf, B.; Appenzeller, I.
High-resolution (delta lambda approximately 0.2 A) and low-resolution (delta lambda approximately 6 A) spectrograms in the wavelength range from about 1200 to 3200 A have been obtained using the IUE satellite. The high-dispersion spectrograms have been used to compile lists of the stellar and interstellar absorption lines and to derive accurate wa…