N/A

Position Reference:2013GRB04.C...0000:

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)   29.604513  -17.879486  01h58m25.08s  -17d52m46.2s  2.00E+00  2.00E+00    0
Equatorial (J2000.0)   30.200708  -17.638111  02h00m48.17s  -17d38m17.2s  2.00E+00  2.00E+00    0
Ecliptic   (B1950.0)   20.487987  -27.952039                              2.00E+00  2.00E+00    0
Ecliptic   (J2000.0)   21.189642  -27.949174                              2.00E+00  2.00E+00    0
Galactic              185.868719  -71.398976                              2.00E+00  2.00E+00    0
SuperGalactic         282.997519  -19.984957                              2.00E+00  2.00E+00    0

 N/A 

Galactic Extinction from the Schlafly & Finkbeiner 2011, Appendix; 2011ApJ...737..103S (SF11) recalibration 
of the Schlegel, Finkbeiner & Davis 1998, Appendix B; 1998ApJ...500..525S (SFD98) infrared-based dust map. 
The map is based on dust emission from COBE/DIRBE and IRAS/ISSA; 
the recalibration assumes a Fitzpatrick (1999PASP..111...63F) reddening law with Rv = 3.1 and different source spectrum than SFD98.



    
 
L  a  n  d  o  l  t
S  D  S  S
U  K  I  R  T
Filter [µm]
U (0.35)
B (0.43)
V (0.54)
R (0.64)
I (0.80)
u (0.36)
g (0.47)
r (0.62)
i (0.75)
z (0.89)
J (1.25)
H (1.66)
K (2.19)
L' (3.78)
Aλ [mag]
0.097
0.081
0.061
0.048
0.034
0.094
0.074
0.051
0.038
0.028
0.016
0.010
0.007
0.003

  

Show/Hide Aλ magnitudes in all 88 photometric bands based on SF11
 


Bandpass [µm]
Aλ [mag]
Landolt
U
(0.35)
 0.097
Landolt
B
(0.43)
 0.081
Landolt
V
(0.54)
 0.061
Landolt
R
(0.64)
 0.048
Landolt
I
(0.80)
 0.034
CTIO
U
(0.37)
 0.091
CTIO
B
(0.43)
 0.081
CTIO
V
(0.55)
 0.060
CTIO
R
(0.65)
 0.047
CTIO
I
(0.80)
 0.034
UKIRT
J
(1.25)
 0.016
UKIRT
H
(1.66)
 0.010
UKIRT
K
(2.19)
 0.007
UKIRT
L'
(3.78)
 0.003
Gunn
g
(0.52)
 0.065
Gunn
r
(0.66)
 0.046
Gunn
i
(0.79)
 0.035
Gunn
z
(0.91)
 0.027
Spinrad
R_S
(0.69)
 0.043
Stromgren
u
(0.35)
 0.096
Stromgren
b
(0.47)
 0.075
Stromgren
v
(0.41)
 0.084
Stromgren
beta
(0.49)
 0.071
Stromgren
y
(0.55)
 0.060
SDSS
u
(0.36)
 0.094
SDSS
g
(0.47)
 0.074
SDSS
r
(0.62)
 0.051
SDSS
i
(0.75)
 0.038
SDSS
z
(0.89)
 0.028
DSS-II
g
(0.46)
 0.075
DSS-II
r
(0.65)
 0.047
DSS-II
i
(0.81)
 0.033
PS1
g
(0.49)
 0.071
PS1
r
(0.62)
 0.051
PS1
i
(0.75)
 0.037
PS1
z
(0.87)
 0.029
PS1
y
(0.97)
 0.024
PS1
w
(0.62)
 0.052
LSST
u
(0.37)
 0.092
LSST
g
(0.48)
 0.072
LSST
r
(0.62)
 0.051
LSST
i
(0.75)
 0.038
LSST
z
(0.87)
 0.029
LSST
y
(0.97)
 0.024
WFPC2
F300W
(0.31)
 0.109
WFPC2
F450W
(0.46)
 0.076
WFPC2
F555W
(0.54)
 0.061
WFPC2
F606W
(0.60)
 0.054
WFPC2
F702W
(0.69)
 0.043
WFPC2
F814W
(0.79)
 0.034
WFC3
F105W
(1.04)
 0.022
WFC3
F110W
(1.12)
 0.020
WFC3
F125W
(1.23)
 0.016
WFC3
F140W
(1.37)
 0.014
WFC3
F160W
(1.53)
 0.011
WFC3
F200LP
(0.55)
 0.066
WFC3
F218W
(0.22)
 0.173
WFC3
F225W
(0.24)
 0.156
WFC3
F275W
(0.27)
 0.122
WFC3
F300X
(0.29)
 0.116
WFC3
F336W
(0.34)
 0.099
WFC3
F350LP
(0.59)
 0.058
WFC3
F390W
(0.40)
 0.087
WFC3
F438W
(0.43)
 0.081
WFC3
F475W
(0.48)
 0.072
WFC3
F475X
(0.50)
 0.069
WFC3
F555W
(0.53)
 0.064
WFC3
F600LP
(0.74)
 0.040
WFC3
F606W
(0.59)
 0.055
WFC3
F625W
(0.62)
 0.050
WFC3
F775W
(0.76)
 0.037
WFC3
F814W
(0.80)
 0.034
WFC3
F850LP
(0.91)
 0.027
ACS
clear
(0.62)
 0.054
ACS
F435W
(0.43)
 0.080
ACS
F475W
(0.48)
 0.073
ACS
F550M
(0.56)
 0.058
ACS
F555W
(0.54)
 0.062
ACS
F606W
(0.59)
 0.055
ACS
F625W
(0.63)
 0.049
ACS
F775W
(0.77)
 0.036
ACS
F814W
(0.80)
 0.034
ACS
F850LP
(0.90)
 0.028
DES
g
(0.48)
 0.072
DES
r
(0.64)
 0.048
DES
i
(0.78)
 0.036
DES
z
(0.91)
 0.027
DES
Y
(0.99)
 0.024


For completeness, we include the original SFD98 values:


    
 
L  a  n  d  o  l  t
S  D  S  S
U  K  I  R  T
Filter [µm]
U (0.34)
B (0.44)
V (0.54)
R (0.65)
I (0.81)
u (0.35)
g (0.49)
r (0.63)
i (0.78)
z (0.93)
J (1.27)
H (1.67)
K (2.22)
L' (3.81)
Aλ [mag]
0.123
0.097
0.075
0.060
0.044
0.116
0.086
0.062
0.047
0.033
0.020
0.013
0.008
0.003


Galactic Extinction based on H I Column Densities and Galaxy Counts 
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.010 mag 

See Notes on Galactic Extinction for important caveats.

Description                     : Swift/XRT           
Log Flux Density (ergs/s/cm^2^) :      
Passband                        :      
Spare 4                         :      

NOTE: This information is indicative only. With the exception of the
      redshift they are unreferenced and highly inhomogeneous as to
      their origin. The Radial Velocity (when available) is computed
      from the listed redshift. The remaining values are designed to
      orient the user with a quick-look, overall assessment of the
      general properties of the object in question. They are not
      averages nor are they standardized in any way.

Additional detailed measurements with references are also available by clicking below:
6 photometric data point(s)