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GRB 070521
Redshift:
z
=
2.0865
RA,Dec:
242.6608 30.2561
Luminosity distance:
D
=
16662.70
Mpc
Error:
0.03 arcmin
Galactic dust extinction:
E
B-V
=
0.02
Duration:
T
90
=
37.90
s
Error:
2.00
Downloads
[PDF]
K- and I-band images of the host from
Perley et al. (2013)
[PDF]
Keck/LRIS false-color image of the host from
Perley et al. (2009)
[PDF]
NIR image of the host from
Perley et al. (2013)
[PDF]
Optical image of the host from
Perley et al. (2013)
[PDF]
Spitzer/IRAC image of the host from
Perley et al. (2013)
Host
Stellar mass:
log(M
*
/M
☉
) =
10.50
Error:
0.20
Metallicity:
log(Z/Z
☉
) =
-
Error:
-
Star formation rate:
SFR
=
40.00
M
☉
yr
-1
Error:
-
Specific star formation:
SSFR =
-
Gyr
-1
Error:
-
Optical extinction:
A
V
=
-
Error:
-
Host SED
Obs. Wavelength (Å)
Flux (μJy)
References
4,370
0.04 ± 0.01
Perley et al. (2013)
5,437
0.08 ± 0.03
Perley et al. (2013)
5,437
0.1 ± 0.03
Perley et al. (2013)
7,599
0.28 ± 0.11
Perley et al. (2013)
9,134
0.54 ± 0.16
Perley et al. (2013)
9,134
0.26 ± 0.09
Perley et al. (2013)
12,450
1.59 ± 0.58
Perley et al. (2013)
15,258
2.23 ± 0.21
Perley et al. (2013)
16,300
1.98 ± 0.25
Perley et al. (2013)
21,890
3.02 ± 0.55
Perley et al. (2013)
35,701
6.55 ± 0.83
Perley et al. (2013)
44,930
9.04 ± 0.96
Perley et al. (2013)
573,220,000
28 ± 10.3
Perley & Perley (2013)
Host emission line fluxes
Emission line
Flux (10
-17
cgs)
References
Hα
10
Krühler et al. (2015)
Virtual Observatory resources
SDSS DR7 image from
SkyServer
DSS image from
STScI
Record created:
8/19/2015 8:50:24 AM
, record modified:
8/19/2015 10:34:42 AM
Revision: 2.1
Last modified on July 13, 2018
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Sandra Savaglio
Visitor number 542359480