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An infrared/visible comparison view of Messier 83
This image is a comparison of the view of the galaxy Messier 83 in visible and infrared light. The visible light image (right) was taken with the Wide Field Imager on the 2.2-metre MPG/ESO telescope at La Silla in Chile. The new infrared image (left) was taken with the HAWK-I instrument on the VLT at ESO’s Paranal Observatory. In the infrared, the dust that obscures many stars becomes nearly transparent, making the spiral arms less dramatic, but revealing a whole host of new stars that are otherwise invisible.
Kredit:ESO/M. Gieles.
Acknowledgement: Mischa Schirmer
O snímku
| Id: | eso1020c |
| Typ: | Pozorování |
| Datum zveřejnění: | 19. května 2010 12:00 |
| Související články: | eso1020 |
| Velikost: | 6886 x 3479 px |
O objektu
| Jméno: | Messier 83 |
| Typ: | Local Universe : Galaxy : Type : Spiral |
| Vzdálenost: | 15 milion světelné roky |
| Kategorie: | Galaxies |
Image Formats
Barvy & filtry
| Pásmo | Dalekohled |
|---|---|
| Optický B | MPG/ESO 2.2-metre telescope WFI |
| Infračervený J | Very Large Telescope HAWK-I |
| Optický V | MPG/ESO 2.2-metre telescope WFI |
| Infračervený H | Very Large Telescope HAWK-I |
| Optický R | MPG/ESO 2.2-metre telescope WFI |
| Infračervený K | Very Large Telescope HAWK-I |
Poznámky: WFI optical data refers to the right image, Hawk-I data refers to the left image.