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Cluster of galaxies-1ESO657-55
Colour composite image of the galaxy cluster 1ES 0657-558, based on data taken in the B (blue; exposure 900 sec), V (green; 600 sec), R (red; 500 sec) and I (near-infrared; 600 sec) filters with FORS1 in the standard observing mode at the VLT UT1. A few of the brighter stars in the field saturated the CCD during the exposure; their images have been cleaned in this reproduction. North is up and East is left.
Kredit:ESO
O snímku
| Id: | eso9920u |
| Typ: | Pozorování |
| Datum zveřejnění: | 27. února 1999 |
| Související články: | eso9920, eso9919 |
| Velikost: | 2468 x 3443 px |
O objektu
| Jméno: | 1ES 0657-558 |
| Typ: | Early Universe : Galaxy : Grouping : Cluster |
| Vzdálenost: | z=0.29 (rudý posuv) |
| Constellation: | Carina |
| Kategorie: | Galaxy Clusters |
Souřadnice
| Position (RA): | 6 58 29.59 |
| Position (Dec): | -55° 56' 39.48" |
| Field of view: | 2.30 x 2.78 arcminutes |
| Orientace: | Sever je 0.3° levá od svislé osy |
Zobrazit ve World Wide Telescope:
Barvy & filtry
| Pásmo | Dalekohled |
|---|---|
| Optický B | Very Large Telescope FORS1 |
| Optický V | Very Large Telescope FORS1 |
| Optický R | Very Large Telescope FORS1 |
| Infračervený I | Very Large Telescope FORS1 |