Star-forming region NGC 346

NGC 346, the brightest star-forming region in the neighbouring Small Magellanic Cloud galaxy, some 210,000 light-years away from Earth. The light, wind and heat given off by massive stars have dispersed the glowing gas within and around this star cluster, forming a surrounding wispy nebular structure that looks like a cobweb. NGC 346 is located in the constellation Tucana (the Toucan) and spans approximately 200 light-years. This particular image was obtained using the Wide Field Imager instrument at the 2.2-metre MPG/ESO telescope at the La Silla Observatory in Chile. Images like this help astronomers chronicle star birth and evolution, while offering glimpses of how stellar development influences the appearance of the cosmic environment over time. This is an enhanced colour image based on three different broadband filters (B, V, R), as well as a narrowband filter (H-alpha, shown in blue). The field of view is about 30 arcminutes wide.

Предоставлено:

ESO

Об изображении

ID:eso1008a
Тип:Наблюдение
Дата выпуска релиза [date]:24 февраля 2010 г. 12:00
Связанные релизы:eso1008
Размер:7699 x 7699 px

Об объекте

Название:NGC 346, Small Magellanic Cloud
Тип:Local Universe : Nebula : Type : Star Formation
Расстояние:200000 световых лет
Constellation:Tucana
Категория:Nebulae

Форматы изображений


Масштаб


Обои

1024x768
608,3 КБ
1280x1024
1019,4 КБ
1600x1200
1,4 МБ
1920x1200
1,6 МБ
2048x1536
2,2 МБ

Координаты

Position (RA):0 59 18.02
Position (Dec):-72° 10' 48.48"
Field of view:30.53 x 30.53 arcminutes
Ориентация:Север на 0.0° слева от вертикали

Цвета и фильтры

ДиапазонТелескоп
Оптический
B
MPG/ESO 2.2-metre telescope
WFI
Оптический
H-alpha
MPG/ESO 2.2-metre telescope
WFI
Оптический
V
MPG/ESO 2.2-metre telescope
WFI
Оптический
R
MPG/ESO 2.2-metre telescope
WFI

 

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