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GRB 050223

	Redshift:	z =	0.5840	RA,Dec:	271.3870 -62.4719
	Luminosity distance:	D =	3286.00 Mpc	Error:	0.00 arcmin
	Galactic dust extinction:	EB-V =	0.09
	Duration:	T₉₀ =	23.00 s	Error:	-

Downloads

[EPS] Spectrum of the host from Pellizza et al. (2006)
[EPS] VLT R and K band image of the host from Pellizza et al. (2006)
[PNG] Spitzer 3.6 μm image of host from Castro Cerón et al. (2010)

Host

	Stellar mass:	log(M_*/M_☉) =	9.73	Error:	0.36
	Metallicity:	log(Z/Z_☉) =	-	Error:	-
	Star formation rate:	SFR =	1.44 M_☉ yr^-1	Error:	-
	Specific star formation:	SSFR =	- Gyr^-1	Error:	-
	Optical extinction:	A_V =	-	Error:	-

Host SED

Obs. Wavelength (Å)	Flux (μJy)	References
4,590	5.9 ± 0.5	Hunt et al. (2014)
6,220	9.5 ± 0.6	Hunt et al. (2014)
6,380	7.44 ± 0.34	Pellizza et al. (2006)
7,640	14.5 ± 1	Hunt et al. (2014)
8,990	9.2 ± 0.9	Hunt et al. (2014)
12,560	11 ± 2	Hunt et al. (2014)
16,470	12 ± 5	Hunt et al. (2014)
21,590	19.34 ± 0.36	Pellizza et al. (2006)
35,430	14.1 ± 0.6	Hunt et al. (2014)
36,000	18 ± 2	Castro Cerón et al. (2010)
57,110	11 ± 3	Hunt et al. (2014)
236,800	16 ± 4	Hunt et al. (2014)
1,000,000	< 4900	Hunt et al. (2014)
1,600,000	< 21400	Hunt et al. (2014)
2,500,000	< 22200	Hunt et al. (2014)
3,500,000	< 15900	Hunt et al. (2014)
5,000,000	< 25500	Hunt et al. (2014)

Host emission line fluxes

Emission line	Flux (10-17 cgs)	References
[O II] λ3727	8.2 ± 1.8	Pellizza et al. (2006)
Hβ	3.85 ± 0.94	Pellizza et al. (2006)
[O III] λ5007	5.31 ± 0.61	Pellizza et al. (2006)

Virtual Observatory resources


	SDSS DR7 image from SkyServer	DSS image from STScI

Record created: 11/7/2006 10:23:54 AM, record modified: 8/18/2015 3:46:54 AM