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Galaxy cluster MS1008.1-1224
True-colour image of the cluster of galaxies, MS1008.1-1224, combined from exposures with the FORS1 multi-mode instrument at VLT UT1, in the four optical bands, B (blue; exposure time 4950 sec; image quality 0.60 - 0.85 arcsec), V (green; 5400 sec; 0.50 - 0.75 arcsec), R (red; 5400 sec; 0.45 - 0.75 arcsec) and I (near-infrared; 4050 sec; 0.45 - 0.75). Two small areas were masked because of two bright stars. The field measures about 7 x 7 arcmin 2. North is up and East is left.
Kilde:ESO
Om billedet
Id: | eso9920p |
Type: | Observation |
Udgivelsesdato: | 27. februar 1999 |
Relaterede pressemeddelelser: | eso9920, eso9912 |
Størrelse: | 2872 x 2836 px |
Om objektet
Navn: | MS 1008.1-1224 |
Type: | Early Universe : Galaxy : Grouping : Cluster |
Afstand: | z=0.301 (rødforskydning) |
Constellation: | Hydra |
Kategori: | Galaxy Clusters |
Baggrundsbilleder
1024x768
193,8 KB
1280x1024
287,8 KB
1600x1200
379,6 KB
1920x1200
429,7 KB
2048x1536
559,2 KB
Koordinater
Position (RA): | 10 10 34.11 |
Position (Dec): | -12° 39' 48.77" |
Field of view: | 6.36 x 6.28 arcminutes |
Orientering: | Nord er 0.0° venstre fra lodret |
Farver & filtre
Bånd | Teleskop |
---|---|
Optisk B | Very Large Telescope FORS1 |
Optisk V | Very Large Telescope FORS1 |
Optisk R | Very Large Telescope FORS1 |
Infrarød I | Very Large Telescope FORS1 |