Investigation of the Spectral Variability of PG 1159-035

Details Investigation of the Spectral Variability of PG 1159-035 Investigation of the Spectral Variability of PG 1159-035

Jul 2005

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2005aspc..334..512d&link_type=abstract

14th European Workshop on White Dwarfs, ASP Conference Series, Vol. 334 Proceedings of a meeting held at Kiel, July 19-23, 2004

Astronomy and Astrophysics

Astronomy

1

Scientific paper

Based on HST-STIS spectra of PG 1159-035, a hot, variable white dwarf, we investigate the response of the stellar atmosphere to pulsations. The observations are compared to theoretical model atmospheres which allows to derive an amplitude for the variation of the effective temperature of about 1 250 K. Additionally, we derive amplitudes for radial velocity variations with 4.5 km s-1 for the second strongest optical mode.

Affiliated with

Also associated with

No associations

Rating

Investigation of the Spectral Variability of PG 1159-035 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 Investigation of the Spectral Variability of PG 1159-035, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Investigation of the Spectral Variability of PG 1159-035 will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1434420