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GRB 050730

	Redshift:	z =	3.9680	RA,Dec:	212.0714 -3.7713
	Luminosity distance:	D =	35517.00 Mpc	Error:	0.00 arcmin
	Galactic dust extinction:	EB-V =	0.05
	Duration:	T₉₀ =	155.00 s	Error:	20.00

Downloads

[EPS] Spectrum of the afterglow from Fox et al. (2008)
[JPG] Ly-alpha & Ly-beta absorption in the afterglow spectrum from Prochaska et al. (2007)
[JPG] Magellan i-band image of the field from Chen et al. (2009)
[PDF] Magellan spectrum of the afterglow from Chen et al. (2005)

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
4,800	< 0.084	Chen et al. (2009)
6,600	< 0.1	Chen et al. (2009)
7,800	< 0.084	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: 2/14/2009 11:44:02 AM, record modified: 1/13/2010 4:08:42 AM