The distant active galaxy PKS 1830-211 from Hubble and ALMA

This image from the NASA/ESA Hubble Space Telescope shows the distant active galaxy PKG 1830-211. It shows up as an unremarkable looking star-like object, hard to spot among the many much closer real stars in this picture. Recent ALMA observations show both components of this distant gravitational lens and are marked in red on this composite picture.

Të drejtat:

ALMA (ESO/NAOJ/NRAO)/NASA/ESA/I. Martí-Vidal

Rreth fotografisë

Id:eso1344b
Tipi:Vëzhgim
Data e Publikimit:Oct 16, 2013, 12:00 CEST
Publikime të ngjashme:eso1344
Përmasat:656 x 627 px

Rreth objektit

Emri:PKS 1830-211
Tipi:Unspecified : Galaxy : Type : Gravitationally Lensed
Constellation:Sagittarius
Kategori:Galaxies

Formate Fotografish

JPEG i madh
164,9 KB

E zmadhueshme


Wallpaper

1024x768
246,1 KB
1280x1024
360,9 KB
1600x1200
465,0 KB
1920x1200
503,3 KB
2048x1536
653,5 KB

Koordinatat

Position (RA):18 33 39.85
Position (Dec):-21° 3' 38.47"
Field of view:0.55 x 0.53 arcminutes
Orientimi:Veriu është 51.6° majtas vertikales

Ngjyra & filtera

BandaGjatësi valeTeleskopi
Optik
V
555 nmHubble Space Telescope
WFPC2
Infra të kuqe
I
814 nmHubble Space Telescope
WFPC2
MilimetërAtacama Large Millimeter/submillimeter Array

 

Shih dhe