The Spacelab-1 very wide field survey of UV-excess objects. III - Analysis of the IUE high-resolution spectra of two very hot sdO stars

Astronomy and Astrophysics – Astronomy

Scientific paper

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

1

Iue, O Stars, Spacelab, Subdwarf Stars, Ultraviolet Astronomy, Abundance, Line Spectra, Spaceborne Astronomy, Stellar Atmospheres, Stellar Composition, Stellar Rotation, Stellar Spectra

Scientific paper

The IUE high resolution spectra of CPD-71 deg 172B had LSII+18 deg 9 (two subdwarfs with T(eff) = 60,000 K) are compared through a differential curve of growth technique. About 300 lines belonging to 15 ions have been identified in a series of selected windows, representing a global spectral domain of 50 A. Unknown lines account for 37 to 80 percent of spectral features depending on the window. In addition to equivalent widths for the strongest features we give continuum levels and line blocking fractions for seven ions of iron, nickel, and manganese, and also stellar and interstellar radial velocities.

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for scientists and scientific papers. Rate them and share your experience with other people.

Rating

The Spacelab-1 very wide field survey of UV-excess objects. III - Analysis of the IUE high-resolution spectra of two very hot sdO stars does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with The Spacelab-1 very wide field survey of UV-excess objects. III - Analysis of the IUE high-resolution spectra of two very hot sdO stars, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The Spacelab-1 very wide field survey of UV-excess objects. III - Analysis of the IUE high-resolution spectra of two very hot sdO stars will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFWR-SCP-O-1761676

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.