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The galactic starburst region NGC 3603 (annotated)
The region around NGC 3603, a cluster of young, hot O and B-type stars still partly embedded in its natal cloud of gas and dust. A small group of nascent, very massive stars has been found to the south of the cluster centre — here indicated as "IRS9". The image was obtained with the ISAAC multi-mode instrument at the 8.2-m VLT ANTU telescope at Paranal. The orientation and the scale at the distance of NGC 3603 (22,000 light-years) are indicated.
Kredit:ESO
O snímku
Id: | eso0317a |
Typ: | Pozorování |
Datum zveřejnění: | 16. června 2003 |
Související články: | eso0317 |
Velikost: | 2115 x 2114 px |
O objektu
Jméno: | NGC 3603 |
Typ: | Milky Way : Star : Grouping : Cluster |
Vzdálenost: | 20000 světelné roky |
Constellation: | Carina |
Kategorie: | Nebulae Star Clusters Stars |
Souřadnice
Position (RA): | 11 15 9.16 |
Position (Dec): | -61° 16' 17.49" |
Field of view: | 3.36 x 3.35 arcminutes |
Orientace: | Sever je 0.0° levá od svislé osy |
Barvy & filtry
Pásmo | Vlnová délka | Dalekohled |
---|---|---|
Infračervený J | 1.25 μm | Very Large Telescope ISAAC |
Infračervený H | 1.65 μm | Very Large Telescope ISAAC |
Infračervený K | 2.2 μm | Very Large Telescope ISAAC |