Sorry! Omdat deze pagina niet beschikbaar is in de taal van uw voorkeur tonen wij de originele pagina.
Photometric redshifts of galaxies in the HDF-S NIC3 field
The image shows some examples of photometric redshift determination for faint galaxies in the HDF-S NIC3 field. The filled points are the fluxes measured in the five colors observed with the VLT Test Camera (U, B, V, R and I) and in the infrared H spectral band with the NICMOS instrument on the Hubble Space Telescope. The curves constitute the best fit to the points obtained from a library of more than 400,000 synthetic spectra of galaxies at various redshifts.
Credit:ESO
Over de afbeelding
| Id: | eso9858a |
| Type: | Kaart |
| Publicatiedatum: | 26 november 1998 |
| Gerelateerde berichten: | eso9858 |
| Grootte: | 3000 x 2418 px |
Over het object
| Naam: | Hubble Deep Field South, Spectrum |
| Type: | Early Universe : Galaxy : Grouping : Cluster |
| Categorie: | Galaxy Clusters |
Achtergrond
Kleuren & filters
| Band | Telescoop |
|---|---|
| Infrarood H | Hubble Space Telescope NICMOS |
| Infrarood I | Very Large Telescope |
| Optisch R | Very Large Telescope |
| Optisch V | Very Large Telescope |
| Optisch B | Very Large Telescope |
| Ultraviolet U | Very Large Telescope |