hosts
|
project
|
database
|
search
admin
GRB hosts
Project
Database
Presentations
Publications
Proposals
Related links
Glossary
Programming
GRB 050826
Redshift:
z
=
0.2960
RA,Dec:
87.7566 -2.6433
Luminosity distance:
D
=
1535.00
Mpc
Error:
0.01 arcmin
Galactic dust extinction:
E
B-V
=
0.59
Duration:
T
90
=
35.00
s
Error:
8.00
Downloads
[EPS]
Hα, [N II], and [S II] emission lines from Magellan spectrum of the host from
Levesque et al. (2010)
[EPS]
Magellan spectrum of the host from
Levesque et al. (2010)
[PDF]
Close-up image of the host from
Ovaldsen et al. (2007)
[PDF]
R-band image of the host from
Mirabal et al. (2007)
[PDF]
Spectrum of the host from
Mirabal et al. (2007)
[PNG]
Keck image of the host from
Perley, D. (2012)
Host
Stellar mass:
log(M
*
/M
☉
) =
9.79
Error:
0.11
Metallicity:
log(Z/Z
☉
) =
0.14
Error:
-
Star formation rate:
SFR
=
9.13
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
10.2 ± 2.9
Ovaldsen et al. (2007)
5,450
21.7 ± 4
Ovaldsen et al. (2007)
5,450
21.2 ± 1.2
Mirabal et al. (2007)
6,400
42 ± 1.9
Mirabal et al. (2007)
6,400
34.2 ± 3.2
Ovaldsen et al. (2007)
7,970
37 ± 6.8
Ovaldsen et al. (2007)
Host emission line fluxes
Emission line
Flux (10
-17
cgs)
References
[O
II
] λ3727
110 ± 10
Mirabal et al. (2007)
[O
II
] λ3727
119.8
Levesque et al. (2010)
Hβ
26.4
Levesque et al. (2010)
[O
III
] λ4959
11.53
Levesque et al. (2010)
[O
III
] λ5007
33.58
Levesque et al. (2010)
Hα
77.5
Levesque et al. (2010)
Virtual Observatory resources
SDSS DR7 image from
SkyServer
DSS image from
STScI
Record created:
5/11/2007 5:28:32 AM
, record modified:
3/5/2013 6:00:38 AM
Revision: 2.1
Last modified on July 13, 2018
Send comments to
Sandra Savaglio
Visitor number 534504344