hosts
|
project
|
database
|
search
admin
GRB hosts
Project
Database
Presentations
Publications
Proposals
Related links
Glossary
Programming
GRB 050709
Redshift:
z
=
0.1606
RA,Dec:
345.3623 -38.9777
Luminosity distance:
D
=
771.00
Mpc
Error:
0.00 arcmin
Galactic dust extinction:
E
B-V
=
0.01
Duration:
T
90
=
0.07
s
Error:
0.01
Downloads
[GIF]
HST image of the host and optical transient from
Fox et al. (2005)
[JPG]
HST/WFPC2/F450W image of the host from
Fong et al. (2010)
[PDF]
Keck Spectrum of the host from
Prochaska et al. (2006)
[PDF]
Spectrum of the host from
Fox et al. (2005)
[PDF]
VLT R-band image of the host and optical transient from
Covino et al. (2006)
[PNG]
Keck image of the host from
Perley, D. (2012)
[PS]
Spectrum of the Balmer emission lines in the host from
Covino et al. (2006)
Host
Stellar mass:
log(M
*
/M
☉
) =
8.66
Error:
0.07
Metallicity:
log(Z/Z
☉
) =
-
Error:
-
Star formation rate:
SFR
=
0.14
M
☉
yr
-1
Error:
-
Specific star formation:
SSFR =
-
Gyr
-1
Error:
-
Optical extinction:
A
V
=
-
Error:
-
Host SED
Obs. Wavelength (Å)
Flux (μJy)
References
4,360
5.49 ± 0.51
Hjorth et al. (2005)
4,500
9.8
Fong et al. (2010)
5,450
11.32 ± 0.63
Hjorth et al. (2005)
6,600
11.37 ± 0.63
Hjorth et al. (2005)
7,940
13.4
Fong et al. (2010)
7,970
14.3 ± 1
Hjorth et al. (2005)
12,500
18.3 ± 1.4
Leibler & Berger (2010)
21,600
14 ± 2.1
Leibler & Berger (2010)
Host emission line fluxes
Emission line
Flux (10
-17
cgs)
References
Hβ
6.6
Berger (2009)
Hβ
11.5
Covino et al. (2006)
[O
III
] λ5007
26
Berger (2009)
Hα
35.3
Covino et al. (2006)
Hα
26
Berger (2009)
[N
II
] λ6585
1.8
Berger (2009)
Virtual Observatory resources
SDSS DR7 image from
SkyServer
DSS image from
STScI
Record created:
11/5/2006 9:02:27 AM
, record modified:
10/5/2015 10:08:14 AM
Revision: 2.1
Last modified on July 13, 2018
Send comments to
Sandra Savaglio
Visitor number 534508472