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GRB 050820

	Redshift:	z =	2.6147	RA,Dec:	337.4088 19.5603
	Luminosity distance:	D =	21536.00 Mpc	Error:	0.00 arcmin
	Galactic dust extinction:	EB-V =	0.04
	Duration:	T₉₀ =	50.00 s	Error:	5.00

Downloads

[JPG] ACS/F850LP image (left panel) and NIR H (right panel) of the host from Chen et al. (2009)
[JPG] ACS/F850LP image of the host and AG, and F625W/F775W/F850LP of the host from Chen et al. (2009)
[JPG] Spectrum of the afterglow from Prochaska et al. (2007)

Host

	Stellar mass:	log(M_*/M_☉) =	-	Error:	-
	Metallicity:	log(Z/Z_☉) =	-	Error:	-
	Star formation rate:	SFR =	- M_☉ yr^-1	Error:	-
	Specific star formation:	SSFR =	- Gyr^-1	Error:	-
	Optical extinction:	A_V =	-	Error:	-

Host SED

Obs. Wavelength (Å)	Flux (μJy)	References
6,318	0.116 ± 0.03	Chen et al. (2009)
7,764	0.1102 ± 0.0061	Chen et al. (2009)
9,103	0.14 ± 0.0064	Chen et al. (2009)
16,300	0.277 ± 0.077	Chen et al. (2009)

Host emission line fluxes

Emission line

Flux (10-17 cgs)

References

Virtual Observatory resources


	SDSS DR5 image from SkyServer	DSS image from STScI

Record created: 2/13/2009 7:57:17 AM, record modified: 9/2/2010 10:35:25 AM