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GRB 070724

	Redshift:	z =	0.4571	RA,Dec:	27.8086 -18.5943
	Luminosity distance:	D =	2554.00 Mpc	Error:	0.00 arcmin
	Galactic dust extinction:	EB-V =	0.01
	Duration:	T₉₀ =	0.40 s	Error:	0.04

Downloads

[EPS] K-band image of the afterglow and host galaxy from Berger et al. (2009)
[EPS] NIR composite image of the field from Berger et al. (2009)
[PDF] HST/F160W image of the host from Fong & Berger (2013)
[PDF] Keck R-band image of the host from Kocevski et al. (2010)
[PDF] Keck R-band image of the host field from Kocevski et al. (2010)
[PDF] Keck spectrum of the host from Kocevski et al. (2010)
[PDF] Spectrum of the host from Berger (2009)
[PNG] Keck image of the host from Perley, D. (2012)

Host

	Stellar mass:	log(M_*/M_☉) =	9.92	Error:	0.14
	Metallicity:	log(Z/Z_☉) =	-	Error:	-
	Star formation rate:	SFR =	15.30 M_☉ yr^-1	Error:	0.40
	Specific star formation:	SSFR =	1.80 Gyr^-1	Error:	-
	Optical extinction:	A_V =	-	Error:	-

Host SED

Obs. Wavelength (Å)	Flux (μJy)	References
4,290	9.12	Kocevski et al. (2010)
4,730	8.02	Kocevski et al. (2010)
4,750	9.08 ± 0.5	Leibler & Berger (2010)
6,300	18.45 ± 0.51	Leibler & Berger (2010)
6,400	21.78 ± 0.6	Berger (2009)
6,417	46.56	Kocevski et al. (2010)
7,800	24.55 ± 0.68	Leibler & Berger (2010)
8,250	24.32	Kocevski et al. (2010)
9,250	28.7 ± 1.1	Leibler & Berger (2010)
12,450	43.25	Kocevski et al. (2010)
12,500	36.14 ± 0.67	Leibler & Berger (2010)
15,258	41.15 ± 0.76	Fong & Berger (2013)
16,250	34.67	Kocevski et al. (2010)
16,500	44.67 ± 0.83	Leibler & Berger (2010)
21,600	47.6 ± 1.8	Leibler & Berger (2010)
21,900	54.45	Kocevski et al. (2010)

Host emission line fluxes

Emission line	Flux (10-17 cgs)	References
[O II] λ3727	7.75 ± 0.22	Kocevski et al. (2010)
[O II] λ3727	37	Berger (2009)
Hγ	4.22 ± 0.39	Kocevski et al. (2010)
Hβ	15	Berger (2009)
Hβ	15.4 ± 0.1	Kocevski et al. (2010)
[O III] λ4959	4.86 ± 0.62	Kocevski et al. (2010)
[O III] λ5007	14.1 ± 0.6	Kocevski et al. (2010)
[O III] λ5007	17	Berger (2009)

Virtual Observatory resources


	SDSS DR7 image from SkyServer	DSS image from STScI

Record created: 3/1/2009 10:58:23 AM, record modified: 1/27/2014 9:05:44 AM