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GRB 121024

	Redshift:	z =	2.2979	RA,Dec:	70.4721 -12.2905
	Luminosity distance:	D =	18752.90 Mpc	Error:	0.02 arcmin
	Galactic dust extinction:	EB-V =	0.09
	Duration:	T₉₀ =	69.00 s	Error:	32.00

Downloads

[EPS] Optical emission lines from the afterglow X-shooter spectrum from Friis et al. (2015)
[PDF] Fine structure lines from the afterglow X-shooter spectrum from Friis et al. (2015)
[PDF] GROND r'-band image of the afterglow from Varela et al. (2015)
[PDF] High-ionization absorption lines from the afterglow X-shooter spectrum from Friis et al. (2015)
[PDF] Lyα absorption line from the afterglow X-shooter spectrum from Friis et al. (2015)
[PDF] Metal absorption lines from the afterglow X-shooter spectrum from Friis et al. (2015)
[PDF] Molecular absorption from the afterglow X-shooter spectrum from Friis et al. (2015)

Host

	Stellar mass:	log(M_*/M_☉) =	9.90	Error:	0.30
	Metallicity:	log(Z/Z_☉) =	-0.70	Error:	0.10
	Star formation rate:	SFR =	42.00 M_☉ yr^-1	Error:	11.00
	Specific star formation:	SSFR =	- Gyr^-1	Error:	-
	Optical extinction:	A_V =	0.00	Error:	0.08

Host SED

Obs. Wavelength (Å)	Flux (μJy)	References
4,280	1.25 ± 0.23	Friis et al. (2015)
4,817	0.584 ± 0.054	Friis et al. (2015)
6,310	1.19 ± 0.33	Friis et al. (2015)
7,650	0.94 ± 0.26	Friis et al. (2015)
9,135	1.3 ± 0.36	Friis et al. (2015)
12,585	1.781 ± 0.16	Friis et al. (2015)
21,460	3.32 ± 0.62	Friis et al. (2015)

Host emission line fluxes

Emission line	Flux (10-17 cgs)	References
[O II] λ3727	9.71 ± 0.83	Friis et al. (2015)
Hβ	4.96 ± 0.26	Friis et al. (2015)
[O III] λ4959	6 ± 0.25	Friis et al. (2015)
[O III] λ5007	18.21 ± 0.46	Friis et al. (2015)
Hα	14.78 ± 1.04	Friis et al. (2015)
[N II] λ6585	1.36 ± 0.48	Friis et al. (2015)
[S II] λ6718	< 2.4	Friis et al. (2015)
[S II] λ6733	< 2.4	Friis et al. (2015)

Virtual Observatory resources


	SDSS DR7 image from SkyServer	DSS image from STScI

Record created: 9/3/2015 5:52:08 AM, record modified: 9/5/2015 5:02:15 AM