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First AMBER/VLTI Observations of Hot Massive Stars
- Source :
- The Power of Optical/IR Interferometry: Recent Scientific Results and 2nd Generation Instrumentation, The Power of Optical/IR Interferometry: Recent Scientific Results and 2nd Generation Instrumentation, Apr 2005, Garching bei München, Germany. pp.153, HAL
- Publication Year :
- 2005
- Publisher :
- HAL CCSD, 2005.
-
Abstract
- 8 pages; International audience; AMBER is the first near infrared focal instrument of the VLTI. It combines three telescopes and produces spectrally resolved interferometric measures. This paper discusses some preliminary results of the first scientific observations of AMBER with three Unit Telescopes at medium (1500) and high (12000) spectral resolution. We derive a first set of constraints on the structure of the circumstellar material around the Wolf Rayet gamma2 Velorum and the LBV eta Carinae.
- Subjects :
- [PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO]
[SDU.ASTR]Sciences of the Universe [physics]/Astrophysics [astro-ph]
Astrophysics::High Energy Astrophysical Phenomena
Astrophysics (astro-ph)
Astrophysics::Instrumentation and Methods for Astrophysics
FOS: Physical sciences
Astrophysics::Solar and Stellar Astrophysics
Astrophysics::Earth and Planetary Astrophysics
Astrophysics
Astrophysics::Galaxy Astrophysics
Subjects
Details
- Language :
- English
- Database :
- OpenAIRE
- Journal :
- The Power of Optical/IR Interferometry: Recent Scientific Results and 2nd Generation Instrumentation, The Power of Optical/IR Interferometry: Recent Scientific Results and 2nd Generation Instrumentation, Apr 2005, Garching bei München, Germany. pp.153, HAL
- Accession number :
- edsair.doi.dedup.....e471c76ba521380868ea1680a6e4ee2d