Centre of the active galaxy NGC 5728

This is a photo of an active galaxy that was observed with ISAAC during the programme being carried out. It shows NGC 5728 (K-band). The bar-like structure and the luminous centre where the Black Hole is located is visible. The distance to this galaxy is approximately 120 million light-years; the local scale is indicated in the photo.

Technical information: this image of the central region of NGC 5728 was obtained at the 3.5-m Canada-France-Hawaii Telescope (CFHT) and the Adaptive-Optics PUEO instrument; the K-band (2.3 µm) exposure lasted 60 sec and the field measures 38 X 38 arcsec 2. North is up and East is left.

 

Kredit:

ESO

O snímku

Id:eso0128c
Typ:Pozorování
Datum zveřejnění:14. srpna 2001
Související články:eso0128
Velikost:800 x 797 px

O objektu

Jméno:NGC 5728
Typ:Local Universe : Galaxy : Component : Central Black Hole
Vzdálenost:80 milion světelné roky
Kategorie:Galaxies

Image Formats

největší JPEG
193,4 KB

Pozadí

1024x768
219,9 KB
1280x1024
311,5 KB
1600x1200
396,7 KB
1920x1200
423,4 KB
2048x1536
546,4 KB

Barvy & filtry

PásmoVlnová délkaDalekohled
Infračervený
K
2.3 μmVery Large Telescope
ISAAC

Exposure time: 60s