Massive spiral galaxy ISOHDFS 27

This photo is reproduced from an optical image of the distant galaxy ISOHDFS 27, obtained with the Hubble Space Telescope (HST). The angular size of this galaxy is about 7 arcsec, corresponding to about 130,000 light-years (40 kpc) at the distance of the galaxy, approx. 6,000 million light-years. The inclination of the galaxy's main plane to the line-of-sight is about 50°.

This image covers an area of approx. 7 x 8 arcsec 2 ; North is up, East is to the left. The present results are based on observations that were collected in visitor mode during August 18-20, 2000. For these observations, ISAAC was used in medium resolution mode (R ~ 5000) with a slit of 0.6 arcsec x 2 arcmin. The pixel scale is 0.146 arcsec/pix. The wavelength for the H-alpha is 1.0370 µm and the SZ band was used for the observations. The seeing was very good throughout the run (from 0.2 - 0.9 arcsec).

Credit:

ESO

Over de afbeelding

Id:eso0041a
Type:Observatie
Publicatiedatum:8 december 2000
Gerelateerde berichten:eso0041
Grootte:3000 x 2333 px

Over het object

Naam:ISOHDFS 27
Type:Early Universe : Galaxy : Type : Spiral
Early Universe : Galaxy : Size : Giant
Afstand:z=0.58 (roodverschuiving)
Constellation:Hercules
Categorie:Galaxies

Image Formats

Grote JPEG
623,6 KB

Wallpapers

1024x768
117,9 KB
1280x1024
170,2 KB
1600x1200
231,0 KB
1920x1200
272,0 KB
2048x1536
338,1 KB

Coordinates

Position (RA):16 59 0.52
Position (Dec):19° 44' 46.67"

Kleuren & filters

BandGolflengteTelescoop
Infrarood
SZ
1.06 μmVery Large Telescope
ISAAC
Infrarood
H-alpha
1.037 μmVery Large Telescope
ISAAC