
	GRB hosts
	Project
	Database
	Presentations
	Publications
	Proposals
	Related links
	Glossary
	Programming

GRB 050730

Redshift:	z =	3.9680	RA,Dec:	212.0716 -3.7717
Luminosity distance:	D =	35517.00 Mpc	Error:	0.02 arcmin
Galactic dust extinction:	EB-V =	0.05
Duration:	T₉₀ =	155.00 s	Error:	20.00

Downloads

[EPS] F775W HST/ACS image of the field (44, 28.8, and 6 arcsec size) from Schulze et al. (2012)
[EPS] Metal lines in the UVES spectrum of the afterglow from Fox et al. (2008)
[EPS] Spectrum of the afterglow from Fynbo et al. (2009)
[JPG] Lyα & Lyβ absorption in the afterglow spectrum from Prochaska et al. (2007)
[JPG] Magellan i-band image of the field from Chen et al. (2009)
[PDF] 1D spectrum of the host centered on the Lyα from Milvang-Jensen et al. (2012)
[PDF] 2D spectrum of the host centered on the Lyα from Milvang-Jensen et al. (2012)
[PDF] B- to L-band image of the field from Minowa et al. (2012)
[PDF] First-epoch UVES spectrum of the afterglow around FeII fine structure lines from Ledoux et al. (2009)
[PDF] Ly-β, Ly-γ, and CIV absorptions in the afterglow spectrum from D'Elia et al. (2007)
[PDF] Magellan spectrum of the afterglow from Chen et al. (2005)
[PDF] Metal absorption lines in the UVES spectrum of the afterglow from Cucchiara et al. (2015)
[PDF] Metal lines in the UVES spectrum of the afterglow from D'Elia et al. (2007)
[PDF] Second-epoch UVES spectrum of the afterglow around FeII fine structure linesi from Ledoux et al. (2009)
[PDF] Spitzer 16"x16" 3.6 μm image of the field from Laskar et al. (2011)
[PDF] UVES spectrum of the afterglow from D'Elia et al. (2007)
[PDF] UVES spectrum of the afterglow around J=0, 1 rotational levels of H2 from Ledoux et al. (2009)
[PDF] UVES spectrum of the afterglow with low-ionization lines from Ledoux et al. (2009)
[PDF] WHT spectrum of the afterglow from Starling et al. (2005)
[PNG] Keck image of the field from Perley, D. (2012)

Host

Stellar mass:	log(M_*/M_☉) =	-	Error:	-
Metallicity:	log(Z/Z_☉) =	-1.96	Error:	0.11
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
4,500	< 0.12	Minowa et al. (2012)
4,800	< 0.084	Chen et al. (2009)
5,478	< 0.19	Minowa et al. (2012)
6,498	< 0.093	Minowa et al. (2012)
6,550	< 0.031	Minowa et al. (2012)
6,550	< 0.046	Hjorth et al. (2012)
6,600	< 0.1	Chen et al. (2009)
7,680	< 0.38	Minowa et al. (2012)
7,800	< 0.084	Chen et al. (2009)
9,300	< 0.33	Minowa et al. (2012)
12,600	< 0.3	Minowa et al. (2012)
21,500	< 0.35	Minowa et al. (2012)
21,600	< 1.97	Hjorth et al. (2012)
35,700	< 0.5	Minowa et al. (2012)
35,700	< 0.26	Laskar et al. (2011)
34,538,000	< 810	Priddey et al. (2006)

Host emission line fluxes

Emission line	Flux (10-17 cgs)	References
Ly-α	< 0.87	Milvang-Jensen et al. (2012)

Virtual Observatory resources


	SDSS DR7 image from SkyServer	DSS image from STScI

Record created: 2/14/2009 11:44:02 AM, record modified: 9/3/2015 3:55:02 AM