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GRB hosts
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Database
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Programming
GRB 010921
Redshift:
z
=
0.4510
RA,Dec:
344.0000 40.9312
Luminosity distance:
D
=
2513.00
Mpc
Error:
0.00 arcmin
Galactic dust extinction:
E
B-V
=
0.15
Duration:
T
90
=
12.00
s
Error:
-
Downloads
[EPS]
Hα emission line from the Keck LRIS spectrum of the host from
Levesque et al. (2010)
[GIF]
Spectrum of the host from
Price et al. (2002)
[JPG]
HST image of the host from
Wainwright et al. (2007)
[PDF]
Keck spectrum of the host from
Levesque et al. (2010)
[PDF]
Spitzer image of the host field from
Svensson et al. (2010)
[PNG]
Spitzer 3.6 μm image of host from
Castro Cerón et al. (2010)
[PS]
Image of the host from
Bloom et al. (2001)
Host
Stellar mass:
log(M
*
/M
☉
) =
9.69
Error:
0.13
Metallicity:
log(Z/Z
☉
) =
-0.60
Error:
-
Star formation rate:
SFR
=
2.50
M
☉
yr
-1
Error:
-
Specific star formation:
SSFR =
-
Gyr
-1
Error:
-
Optical extinction:
A
V
=
1.06
Error:
0.62
Host SED
Obs. Wavelength (Å)
Flux (μJy)
References
4,352
2.91 ± 0.2
Christensen et al. (2004)
4,500
3.33 ± 0.31
Wainwright et al. (2007)
5,407
5.27 ± 0.24
Wainwright et al. (2007)
5,563
6.35 ± 0.36
Christensen et al. (2004)
6,570
8.16 ± 0.67
Christensen et al. (2004)
6,895
8.36 ± 0.38
Wainwright et al. (2007)
7,940
10.05 ± 0.46
Wainwright et al. (2007)
8,000
10.9 ± 0.79
Christensen et al. (2004)
8,674
11.02 ± 0.51
Wainwright et al. (2007)
12,372
13.28 ± 0.61
Christensen et al. (2004)
16,477
14 ± 0.65
Christensen et al. (2004)
22,107
16.7 ± 0.79
Christensen et al. (2004)
35,700
7.3 ± 3
Svensson et al. (2010)
35,700
11 ± 2
Castro Cerón et al. (2010)
57,700
< 31.8
Svensson et al. (2010)
8,565,000
< 3420
Tanvir et al. (2004)
2,100,000,000
< 83
Frail et al. (2003)
Host emission line fluxes
Emission line
Flux (10
-17
cgs)
References
[O
II
] λ3727
24.2 ± 2.3
Price et al. (2002)
[O
II
] λ3727
42.1
Levesque et al. (2010)
[Ne
III
] λ3869
7.1
Levesque et al. (2010)
[Ne
III
] λ3869
< 9.8
Price et al. (2002)
Hγ
14.4
Levesque et al. (2010)
Hβ
6.9 ± 1.1
Price et al. (2002)
Hβ
11.9
Levesque et al. (2010)
[O
III
] λ4959
8
Levesque et al. (2010)
[O
III
] λ4959
4.1 ± 1.3
Price et al. (2002)
[O
III
] λ5007
21.8 ± 1.4
Price et al. (2002)
[O
III
] λ5007
27.44
Levesque et al. (2010)
Hα
32.9 ± 5.9
Price et al. (2002)
Virtual Observatory resources
SDSS DR7 image from
SkyServer
DSS image from
STScI
Record created:
11/9/2006 4:19:37 AM
, record modified:
7/29/2013 11:14:42 AM
Revision: 2.1
Last modified on July 13, 2018
Send comments to
Sandra Savaglio
Visitor number 534508534