Very young brown dwarfs in the Orion Nebula

This is an animated GIF of a colour composite of near-infrared images of the central regions of the Orion Nebula and its corresponding finding chart, obtained on March 14, 2000, with the SOFI instrument at the ESO 3.5-m New Technology Telescope (NTT) at La Silla. Three exposures were made through J- (wavelength 1.25 µm here colour-coded as "blue"), H- (1.65 µm; "green") and Ks-filters (2.16 µm; "red"), respectively. The central group of bright stars is the famous "Trapezium" . The total effective exposure time was 86.4 seconds per band. The sky field measures about 4.9 x 4.9 arcmin 2 (1024 x 1024 pix 2). North is up and East is left.

Kilde:

ESO

Om billedet

Id:eso0124c
Type:Observation
Udgivelsesdato:7. juni 2001
Relaterede pressemeddelelser:eso0124
Størrelse:482 x 465 px

Om objektet

Navn:Messier 42, Orion Nebula
Type:Milky Way : Nebula : Type : Star Formation
Milky Way : Star : Type : Brown Dwarf
Afstand:1400 lysår
Kategori:Nebulae

Billedformater

Stor JPEG
162,7 KB
Skrærm JPEG
306,2 KB

Baggrundsbilleder

1024x768
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1280x1024
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Farver & filtre

BåndBølgelængdeTeleskop
Infrarød
J
1.25 μmNew Technology Telescope
SOFI
Infrarød
H
1.65 μmNew Technology Telescope
SOFI
Infrarød
K
2.16 μmNew Technology Telescope
SOFI