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.

Autorska prava:

ESO

O slici

Id:eso0528d
Tip:Grafikon
Datum objavljivanja:12. septembar 2005.
Povezana saopštenja:eso0528
Veličina:1581 x 1531 px

O objektu

Naziv:GRB050904
Tip:Early Universe : Cosmology : Phenomenon : Gamma Ray Burst
Udaljenost:z=6.29 (crveni pomak)
Kategorija:Cosmology

Formati slika

Veliki JPEG
229,5 KB

Boje i flteri

OpsegTeleskop
Infracrveni
Near-IR
Very Large Telescope
FORS2
Infracrveni
Near-IR
Very Large Telescope
ISAAC

 

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