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GRB hosts
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Database
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Glossary
Programming
XRF 020903
Redshift:
z
=
0.2510
RA,Dec:
342.1760 -20.7692
Luminosity distance:
D
=
1271.00
Mpc
Error:
0.00 arcmin
Galactic dust extinction:
E
B-V
=
0.03
Duration:
T
90
=
32.15
s
Error:
-
Downloads
[GIF]
HST image of the host and afterglow from
Soderberg et al. (2005)
[GIF]
Keck spectrum of the host from
Soderberg et al. (2004)
[GIF]
Spectrum of the host and underlying supernova from
Soderberg et al. (2005)
[PDF]
HST image of the host from
Svensson et al. (2010)
[PDF]
Keck spectrum of the host from
Bersier et al. (2006)
[PDF]
Keck spectrum of the host from
Levesque et al. (2010)
[PDF]
Rest-frame VLT/FORS2 spectrum of the host (left) and Wolf-Rayet bump (right) from
Han et al. (2010)
[PDF]
VLT spectrum of Wolf-Rayet region of the host from
Hammer et al. (2006)
[PS]
ACS image of the host from
Bersier et al. (2006)
Host
Stellar mass:
log(M
*
/M
☉
) =
8.87
Error:
0.07
Metallicity:
log(Z/Z
☉
) =
-0.44
Error:
-
Star formation rate:
SFR
=
2.65
M
☉
yr
-1
Error:
-
Specific star formation:
SSFR =
-
Gyr
-1
Error:
-
Optical extinction:
A
V
=
0.59
Error:
-
Host SED
Obs. Wavelength (Å)
Flux (μJy)
References
4,360
8.27 ± 0.76
Bersier et al. (2006)
5,450
17.5 ± 1.6
Bersier et al. (2006)
5,918
14.5 ± 0.7
Wainwright et al. (2007)
6,380
14.5 ± 1.3
Bersier et al. (2006)
7,970
15.4 ± 1.4
Bersier et al. (2006)
2,100,000,000
< 53
Michałowski et al. (2012)
Host emission line fluxes
Emission line
Flux (10
-17
cgs)
References
[O
II
] λ3727
39.179
Soderberg et al. (2004)
[O
II
] λ3727
37.6
Levesque et al. (2010)
[O
II
] λ3727
68.9
Hammer et al. (2006)
[O
II
] λ3727
7.982
Bersier et al. (2006)
[O
II
] λ3727
11.48 ± 0.36
Han et al. (2010)
[Ne
III
] λ3869
2.923
Bersier et al. (2006)
[Ne
III
] λ3869
20.5
Hammer et al. (2006)
[Ne
III
] λ3869
9.27
Levesque et al. (2010)
[Ne
III
] λ3869
9.027
Soderberg et al. (2004)
[Ne
III
] λ3970
2.664
Soderberg et al. (2004)
[Ne
III
] λ3970
1.059
Bersier et al. (2006)
Hδ
1.272
Bersier et al. (2006)
Hδ
3.853
Soderberg et al. (2004)
Hδ
5.76
Levesque et al. (2010)
Hδ
1.76 ± 0.24
Han et al. (2010)
Hγ
3.94 ± 0.29
Han et al. (2010)
Hγ
11.99
Levesque et al. (2010)
Hγ
7.141
Soderberg et al. (2004)
Hγ
2.019
Bersier et al. (2006)
[O
III
] λ4364
5.4
Hammer et al. (2006)
[O
III
] λ4364
0.55 ± 0.07
Han et al. (2010)
[O
III
] λ4364
1.009
Soderberg et al. (2004)
Hβ
8.58 ± 0.29
Han et al. (2010)
Hβ
44
Hammer et al. (2006)
Hβ
3.51
Bersier et al. (2006)
Hβ
20.47
Soderberg et al. (2004)
Hβ
52.6
Levesque et al. (2010)
[O
III
] λ4959
90.2
Levesque et al. (2010)
[O
III
] λ4959
34.5
Soderberg et al. (2004)
[O
III
] λ4959
7.386
Bersier et al. (2006)
[O
III
] λ4959
74
Hammer et al. (2006)
[O
III
] λ4959
15.56 ± 0.31
Han et al. (2010)
[O
III
] λ5007
44.11 ± 0.33
Han et al. (2010)
[O
III
] λ5007
335
Hammer et al. (2006)
[O
III
] λ5007
20.89
Bersier et al. (2006)
[O
III
] λ5007
113.51
Soderberg et al. (2004)
[O
III
] λ5007
243.7
Levesque et al. (2010)
Hα
120
Levesque et al. (2010)
Hα
75.01
Soderberg et al. (2004)
Hα
11.46
Bersier et al. (2006)
Hα
168
Hammer et al. (2006)
Hα
26.03 ± 0.21
Han et al. (2010)
[N
II
] λ6585
0.77 ± 0.1
Han et al. (2010)
[N
II
] λ6585
< 0.133
Bersier et al. (2006)
[N
II
] λ6585
1.607
Soderberg et al. (2004)
[N
II
] λ6585
3.16
Levesque et al. (2010)
[S
II
] λ6718
< 3.4
Levesque et al. (2010)
[S
II
] λ6718
23.9
Hammer et al. (2006)
[S
II
] λ6718
2.14 ± 0.17
Han et al. (2010)
[S
II
] λ6718
4.095
Soderberg et al. (2004)
[S
II
] λ6733
2.376
Soderberg et al. (2004)
[S
II
] λ6733
1.28 ± 0.09
Han et al. (2010)
[S
II
] λ6733
17.1
Hammer et al. (2006)
[S
II
] λ6733
< 6.2
Levesque et al. (2010)
Virtual Observatory resources
SDSS DR7 image from
SkyServer
DSS image from
STScI
Record created:
11/8/2006 10:56:32 AM
, record modified:
1/30/2013 5:25:57 AM
Revision: 2.1
Last modified on July 13, 2018
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Sandra Savaglio
Visitor number 542359925