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GRB 090424

	Redshift:	z =	0.5440	RA,Dec:	189.5213 16.8375
	Luminosity distance:	D =	3146.00 Mpc	Error:	0.03 arcmin
	Galactic dust extinction:	EB-V =	0.02
	Duration:	T₉₀ =	48.00 s	Error:	3.00

Downloads

[JPEG] SDSS image of the host from SDSS DR9 (2012)
[PDF] Gemini/GMOS and VLT/FORS2 spectra of the afterglow and host galaxy from Jin et al. (2013)
[PDF] VLT/FORS2 and GTC spectra of the host from Jin et al. (2013)

Host

	Stellar mass:	log(M_*/M_☉) =	-	Error:	-
	Metallicity:	log(Z/Z_☉) =	-0.30	Error:	-
	Star formation rate:	SFR =	0.80 M_☉ yr^-1	Error:	-
	Specific star formation:	SSFR =	- Gyr^-1	Error:	-
	Optical extinction:	A_V =	-	Error:	-

Host SED

Obs. Wavelength (Å)	Flux (μJy)	References
3,543	1.82 ± 0.92	SDSS DR10 (2013)
4,770	2.35 ± 0.37	SDSS DR10 (2013)
6,231	4.73 ± 0.61	SDSS DR10 (2013)
6,231	5.79 ± 0.64	Jin et al. (2013)
7,625	7.2 ± 0.8	Jin et al. (2013)
7,625	6.1 ± 0.96	SDSS DR10 (2013)
9,134	7.1 ± 3.3	SDSS DR10 (2013)
12,090	8.66 ± 0.88	Jin et al. (2013)
16,480	12.3 ± 3.7	Jin et al. (2013)

Host emission line fluxes

Emission line	Flux (10-17 cgs)	References
[O II] λ3727	8.2 ± 1.4	Jin et al. (2013)
Hγ	0.714 ± 0.055	Jin et al. (2013)
Hβ	2.3 ± 0.24	Jin et al. (2013)
[O III] λ4959	0.71 ± 0.12	Jin et al. (2013)
[O III] λ5007	2.51 ± 0.15	Jin et al. (2013)
Hα	15.16 ± 0.85	Jin et al. (2013)
[N II] λ6585	1.9 ± 1.2	Jin et al. (2013)

Virtual Observatory resources


	SDSS DR7 image from SkyServer	DSS image from STScI

Record created: 8/27/2013 5:56:51 AM, record modified: 8/28/2013 5:58:56 AM