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GRB 070802
Redshift:
z
=
2.4541
RA,Dec:
36.8988 -55.5274
Luminosity distance:
D
=
19940.00
Mpc
Error:
0.00 arcmin
Galactic dust extinction:
E
B-V
=
0.03
Duration:
T
90
=
16.40
s
Error:
1.00
Downloads
[EPS]
FORS2 spectrum of the afterglow from
Fynbo et al. (2009)
[EPS]
Image of the field of the afterglow and host from
Elíasdóttir et al. (2009)
[PDF]
1D spectrum of the host centered on the Lyα from
Milvang-Jensen et al. (2012)
[PDF]
2D spectrum of the host centered on the Lyα from
Milvang-Jensen et al. (2012)
[PDF]
NIR image of the host from
Perley et al. (2013)
[PDF]
Optical image of the host from
Perley et al. (2013)
[PDF]
Spectrum of the afterglow from
Elíasdóttir et al. (2009)
[PDF]
Spitzer/IRAC 3.6 μm image of the host from
Perley et al. (2013)
Host
Stellar mass:
log(M
*
/M
☉
) =
9.85
Error:
0.16
Metallicity:
log(Z/Z
☉
) =
-
Error:
-
Star formation rate:
SFR
=
-
M
☉
yr
-1
Error:
-
Specific star formation:
SSFR =
-
Gyr
-1
Error:
-
Optical extinction:
A
V
=
-
Error:
-
Host SED
Obs. Wavelength (Å)
Flux (μJy)
References
6,400
0.302 ± 0.028
Elíasdóttir et al. (2009)
6,550
0.295 ± 0.057
Hjorth et al. (2012)
7,641
0.23 ± 0.06
Krühler et al. (2011)
10,439
0.47 ± 0.04
Perley et al. (2013)
12,585
0.59 ± 0.17
Krühler et al. (2011)
15,258
0.89 ± 0.04
Perley et al. (2013)
21,600
2.12 ± 0.82
Hjorth et al. (2012)
21,600
1.35 ± 0.31
Elíasdóttir et al. (2009)
35,700
0.68 ± 0.31
Perley et al. (2013)
44,930
1.32 ± 0.33
Perley et al. (2013)
Host emission line fluxes
Emission line
Flux (10
-17
cgs)
References
Ly-α
< 0.89
Milvang-Jensen et al. (2012)
Virtual Observatory resources
SDSS DR7 image from
SkyServer
DSS image from
STScI
Record created:
3/27/2009 1:11:44 PM
, record modified:
12/17/2013 11:43:13 AM
Revision: 2.1
Last modified on July 13, 2018
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Sandra Savaglio
Visitor number 534496458