ALMA’s view of the outflow associated with the Herbig-Haro object HH 46/47

Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) have obtained a vivid close-up view of material streaming away from a newborn star. By looking at the glow coming from carbon monoxide molecules in an object called Herbig-Haro 46/47 they have discovered that its jets are even more energetic than previously thought. In these observations from ALMA the colours shown represent the motions of the material: the blue parts at the left are a jet approaching the Earth (blueshifted) and the larger jet on the right is receding (redshifted).

Telif:

ESO/ALMA (ESO/NAOJ/NRAO)/H. Arce

Görüntü Hakkında

Kimlik:eso1336b
Tür:Gözlem
Yayın tarihi:20 Ağustos 2013 16:00
Bağlantılı bültenler:eso1336
Boyut:523 x 382 px

Nesne Hakkında

Adı:HH 46, HH 47
Tür:Milky Way : Star : Circumstellar Material : Outflow
Uzaklık:1400 ışık yılı
Constellation:Vela
Kategori:Stars

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Koordinatlar

Position (RA):8 25 40.71
Position (Dec):-51° 0' 58.03"
Field of view:4.32 x 3.15 arcminutes
Yönelim:Kuzey yönü 0.2° sol derece kadar dik konumdan sapma göstermektedir

Renkler & Filtreler

BantDalgaboyuTeleskop
Milimetre
CO
2.6 mmAtacama Large Millimeter/submillimeter Array
Milimetre
CO
2.97 mmAtacama Large Millimeter/submillimeter Array
Milimetre
CO
3.0 mmAtacama Large Millimeter/submillimeter Array

 

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