Vi beklager Denne side findes endnu ikke på dansk, så vi viser den på originalsproget istedet
Wide-field view of the sky around a giant space blob
This visible-light wide-field image of the region around the giant Lyman-alpha blob LAB1 was created from photographs taken through blue and red filters and forming part of the Digitized Sky Survey 2. The blob itself lies at the centre of the image but, despite being huge and very luminous, it is so distant that it is too faint to be seen clearly on this picture. The field of view is approximately 2.9 degrees across.
Kilde:ESO and Digitized Sky Survey 2
Om billedet
Id: | eso1130c |
Type: | Observation |
Udgivelsesdato: | 17. august 2011 19:00 |
Relaterede pressemeddelelser: | eso1632, eso1130 |
Størrelse: | 10669 x 10688 px |
Om objektet
Navn: | LAB-1 |
Type: | Early Universe : Cosmology : Morphology : Large-Scale Structure |
Afstand: | z=3.1 (rødforskydning) |
Constellation: | Aquarius |
Kategori: | Cosmology |
Billedformater
Stor JPEG
44,9 MB
Publication TIFF 4K
31,8 MB
Publikations JPEG
5,6 MB
Skrærm JPEG
408,0 KB
Baggrundsbilleder
1024x768
300,2 KB
1280x1024
501,8 KB
1600x1200
740,6 KB
1920x1200
892,4 KB
2048x1536
1,2 MB
Koordinater
Position (RA): | 22 17 25.64 |
Position (Dec): | 0° 12' 52.21" |
Field of view: | 179.37 x 179.69 arcminutes |
Orientering: | Nord er 0.1° venstre fra lodret |
Farver & filtre
Bånd | Teleskop |
---|---|
Optisk B | Digitized Sky Survey 2 |
Optisk Pseudogreen (B+R) | Digitized Sky Survey 2 |
Optisk R | Digitized Sky Survey 2 |
Infrarød I | Digitized Sky Survey 2 |