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Submillimetre and infrared view of the Galactic Centre
This is a colour composite image of the central region of our Milky Way galaxy, about 26 000 light years from Earth. Giant clouds of gas and dust are shown in blue, as detected by the LABOCA instrument on the Atacama Pathfinder Experiment (APEX) telescope at submillimetre wavelengths (870 micron). The image also contains near-infrared data from the 2MASS project at K-band (in red), H-band (in green), and J-band (in blue). The image shows a region approximately 100 light-years wide.
Crédit:ESO/APEX/2MASS/A. Eckart et al.
À propos de l'image
Identification: | eso0841a |
Type: | Observation |
Date de publication: | 18 novembre 2008 |
Communiqués de presse en rapport: | eso0841 |
Taille: | 3000 x 3000 px |
À propos de l'objet
Nom: | Milky Way Galactic Centre |
Type: | Milky Way : Galaxy : Component : Center/Core |
Distance: | 25000 années lumière |
Constellation: | Sagittarius |
Catégorie: | Galaxies |
Fonds d'écran
Coordinates
Position (RA): | 17 45 36.60 |
Position (Dec): | -29° 0' 6.51" |
Field of view: | 16.67 x 16.67 arcminutes |
Orientation: | North is 1.6° right of vertical |
Couleurs & filtres
Domaine | Longueur d'onde | Télescope |
---|---|---|
Infrarouge J | 1.235 μm |
Other
N/A |
Millimétrique Submillimetre | 870 μm | Atacama Pathfinder Experiment LABOCA |
Infrarouge H | 1.662 μm |
Other
N/A |
Infrarouge K | 2.159 μm |
Other
N/A |