
	GRB hosts
	Project
	Database
	Presentations
	Publications
	Proposals
	Related links
	Glossary
	Programming

GRB 990705

	Redshift:	z =	0.8420	RA,Dec:	77.4783 -72.1317
	Luminosity distance:	D =	5355.00 Mpc	Error:	0.00 arcmin
	Galactic dust extinction:	EB-V =	0.12
	Duration:	T₉₀ =	- s	Error:	-

Downloads

[EPS] HST image of the host from Le Floc’h et al. (2002)
[EPS] VLT spectrum of the host from Le Floc’h et al. (2002)
[PNG] Spitzer 4.5 μm image of the host from Castro Cerón et al. (2010)

Host

	Stellar mass:	log(M_*/M_☉) =	10.20	Error:	0.76
	Metallicity:	log(Z/Z_☉) =	-	Error:	-
	Star formation rate:	SFR =	6.96 M_☉ yr^-1	Error:	-
	Specific star formation:	SSFR =	- Gyr^-1	Error:	-
	Optical extinction:	A_V =	-	Error:	-

Host SED

Obs. Wavelength (Å)	Flux (μJy)	References
5,450	2.77 ± 0.51	Holland et al. (2000)
6,380	4.91 ± 0.45	Bloom et al. (2002)
45,000	19 ± 1	Castro Cerón et al. (2010)
45,000	17.2 ± 0.8	Le Floc'h et al. (2006)
80,000	< 17.8	Le Floc'h et al. (2006)
240,000	150 ± 20	Le Floc'h et al. (2006)

Host emission line fluxes

Emission line	Flux (10-17 cgs)	References
[O II] λ3727	17.9	Le Floc’h et al. (2002)

Virtual Observatory resources


	SDSS DR5 image from SkyServer	DSS image from STScI

Record created: 12/21/2007 10:32:59 AM, record modified: 9/1/2010 10:35:03 AM