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Cluster of galaxies RXCJ0937.9-2020
Nearby galaxy group RXCJ0937.9-2020 at a redshift of z = 0.034. It is dominated by the massive elliptical galaxy seen at the top of the image. The photo covers only the southern part of this group. Such galaxy groups with typical masses of a few 1013 solar masses constitute the smallest objects included in the REFLEX catalogue. This image was obtained with the FORS1 multi-mode instrument on the ESO 8.2-m VLT Antu telescope.
Kredit:ESO
O snímku
Id: | eso0419c |
Typ: | Pozorování |
Datum zveřejnění: | 3. června 2004 |
Související články: | eso0419 |
Velikost: | 2380 x 4067 px |
O objektu
Jméno: | RXCJ0937.9-2020 |
Typ: | Early Universe : Galaxy : Grouping : Cluster |
Vzdálenost: | z=0.027 (rudý posuv) |
Constellation: | Hydra |
Kategorie: | Galaxy Clusters |
Image Formats
největší JPEG
7,3 MB
Publication TIFF 4K
26,8 MB
JPEG pro publikaci
9,5 MB
JPEG v rozlišení obrazovky
725,5 KB
Souřadnice
Position (RA): | 9 38 1.56 |
Position (Dec): | -20° 20' 36.68" |
Field of view: | 6.55 x 11.19 arcminutes |
Orientace: | Sever je 45.0° levá od svislé osy |
Barvy & filtry
Pásmo | Dalekohled |
---|---|
Optický R | Very Large Telescope FORS1 |