Spectral energy distribution of GRB 050904

Magnitude of the Gamma-Ray Burst GRB 050904 as observed with FORS2 and ISAAC in the various filters. The bandpasses of the ESO filters are overplotted as well as the best-fitting template which allowed the astronomers to measure the photometric redshift. The clear drop of the flux of the object in the I-band compared to the others is the telltale signature of a high-redshift object.

Crediti:

ESO

A proposito dell'immagine

Identificazione:eso0528d
Tipo:Grafico
Data di pubblicazione:12 Settembre 2005
Notizie relative:eso0528
Dimensione:1581 x 1531 px

A proposito delll'oggetto

Nome:GRB050904
Tipo:Early Universe : Cosmology : Phenomenon : Gamma Ray Burst
Distanza:z=6.29 (redshift (spostamento verso il rosso))
Categoria:Cosmology

Formati delle immagini

JPEG grande
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Colori e filtri

BandaTelescopio
Infrarosso
Near-IR
Very Large Telescope
FORS2
Infrarosso
Near-IR
Very Large Telescope
ISAAC