GRB 070521 

Redshift: z 2.0865 RA,Dec: 242.6608 30.2561
Luminosity distance: D 16662.70 Mpc Error: 0.03 arcmin
Galactic dust extinction: EB-V 0.02
  Duration: T90 = 37.90 s Error: 2.00

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Host

Stellar mass: log(M*/M) =  10.50 Error: 0.20
Metallicity: log(Z/Z) =  - Error: -
Star formation rate: SFR 40.00 M yr-1 Error: -
  Specific star formation: SSFR = - Gyr-1 Error: -
Optical extinction: AV = - Error: -
           

Host SED

Obs. Wavelength (Å) Flux (μJy) References
4,370       0.04 ±  0.01   Perley et al. (2013)
5,437       0.08 ±  0.03   Perley et al. (2013)
5,437       0.1  ±  0.03   Perley et al. (2013)
7,599       0.28 ±  0.11   Perley et al. (2013)
9,134       0.54 ±  0.16   Perley et al. (2013)
9,134       0.26 ±  0.09   Perley et al. (2013)
12,450       1.59 ±  0.58   Perley et al. (2013)
15,258       2.23 ±  0.21   Perley et al. (2013)
16,300       1.98 ±  0.25   Perley et al. (2013)
21,890       3.02 ±  0.55   Perley et al. (2013)
35,701       6.55 ±  0.83   Perley et al. (2013)
44,930       9.04 ±  0.96   Perley et al. (2013)
573,220,000      28    ± 10.3    Perley & Perley (2013)

Host emission line fluxes

Emission line Flux (10-17 cgs) References
  10              Krühler et al. (2015)

Virtual Observatory resources

SDSS DR7 image from SkyServer DSS image from STScI

Record created: 8/19/2015 8:50:24 AM, record modified: 8/19/2015 10:34:42 AM