Disc around the young star HD 163296 (observations+model)

New research carried out using ESO telescopes has, for the first time, allowed astronomers to reconstruct a detailed picture of the disc of matter around a young star. Stéphanie Renard of the Laboratoire d’Astrophysique de Grenoble and colleagues used the ESO VLT Interferometer to probe the secrets of the inner part of the disc around the star HD 163296. This is a reconstructed image of the VLTI observations using a model of HD 163296 with a central star surrounded by a disc. The comparison of this model with the observed images (image A) allows the astronomers to infer the properties of the inner regions around the young star.

Autorska prava:

ESO/S. Renard

O slici

Id:ann1058b
Tip:Opservacija
Datum objavljivanja:9. septembar 2010. 09:30
Povezana obaveštenja:ann1058
Veličina:1000 x 1000 px

O objektu

Naziv:HD 163296
Tip:Milky Way : Star : Circumstellar Material : Disk
Kategorija:Stars

Formati slika

Veliki JPEG
65,0 KB

Boje i flteri

OpsegTeleskop
Infracrveni
H
Very Large Telescope Interferometer
Infracrveni
K
Very Large Telescope Interferometer

 

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