GRB 021004 

Redshift: z 2.3304 RA,Dec: 6.7708 19.1022
Luminosity distance: D 18725.00 Mpc Error: 2.00 arcmin
Galactic dust extinction: EB-V 0.06
  Duration: T90 = 100.00 s Error: -

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Host

Stellar mass: log(M*/M) =  10.20 Error: 0.18
Metallicity: log(Z/Z) =  - Error: -
Star formation rate: SFR 3.12 M yr-1 Error: -
  Specific star formation: SSFR = - Gyr-1 Error: -
Optical extinction: AV = - Error: -
           

Host SED

Obs. Wavelength (Å) Flux (μJy) References
4,317       0.64  ±  0.024   Fynbo et al. (2005)
4,360       0.583 ±  0.032   Mirabal et al. (2002)
4,448       0.66  ±  0.08    de Ugarte Postigo et al. (2005)
5,498       0.726 ±  0.027   de Ugarte Postigo et al. (2005)
5,918       0.552 ±  0.025   Fynbo et al. (2005)
6,400       0.82  ±  0.06    Mirabal et al. (2002)
7,940       0.64  ±  0.024   Fynbo et al. (2005)
8,057       0.74  ±  0.12    de Ugarte Postigo et al. (2005)
11,229       0.518 ±  0.048   Fynbo et al. (2005)
12,143       0.88  ±  0.31    de Ugarte Postigo et al. (2005)
16,034       1.01  ±  0.14    Fynbo et al. (2005)

Host emission line fluxes

Emission line Flux (10-17 cgs) References
Ly-α   24.6   ±  5       Møller et al. (2002)
Ly-α   25.1   ±  4.8     Jakobsson et al. (2005)
[O III] λ5007   12     ±  3       Castro-Tirado et al. (2010)
  11     ±  2       Castro-Tirado et al. (2010)

Virtual Observatory resources

SDSS DR5 image from SkyServer DSS image from STScI

Record created: 11/8/2006 9:11:59 AM, record modified: 8/5/2010 5:10:20 AM