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)  164.578827   51.954273  10h58m18.92s  +51d57m15.4s  1.60E+00  1.60E+00    0
Equatorial (J2000.0)  165.311375   51.685500  11h01m14.73s  +51d41m07.8s  1.60E+00  1.60E+00    0
Ecliptic   (B1950.0)  142.028486   41.093878                              1.60E+00  1.60E+00    0
Ecliptic   (J2000.0)  142.731703   41.097448                              1.60E+00  1.60E+00    0
Galactic              155.572719   57.885655                              1.60E+00  1.60E+00    0
SuperGalactic          59.581330   -4.118396                              1.60E+00  1.60E+00    0

 N/A 

 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]
0.053
0.045
0.034
0.027
0.019
0.052
0.041
0.028
0.021
0.016
0.009
0.006
0.004
0.002

  

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


Bandpass [µm]
Aλ [mag]
Landolt
U
(0.35)
 0.053
Landolt
B
(0.43)
 0.045
Landolt
V
(0.54)
 0.034
Landolt
R
(0.64)
 0.027
Landolt
I
(0.80)
 0.019
CTIO
U
(0.37)
 0.051
CTIO
B
(0.43)
 0.045
CTIO
V
(0.55)
 0.033
CTIO
R
(0.65)
 0.026
CTIO
I
(0.80)
 0.019
UKIRT
J
(1.25)
 0.009
UKIRT
H
(1.66)
 0.006
UKIRT
K
(2.19)
 0.004
UKIRT
L'
(3.78)
 0.002
Gunn
g
(0.52)
 0.036
Gunn
r
(0.66)
 0.025
Gunn
i
(0.79)
 0.019
Gunn
z
(0.91)
 0.015
Spinrad
R_S
(0.69)
 0.024
Stromgren
u
(0.35)
 0.053
Stromgren
b
(0.47)
 0.041
Stromgren
v
(0.41)
 0.047
Stromgren
beta
(0.49)
 0.039
Stromgren
y
(0.55)
 0.033
SDSS
u
(0.36)
 0.052
SDSS
g
(0.47)
 0.041
SDSS
r
(0.62)
 0.028
SDSS
i
(0.75)
 0.021
SDSS
z
(0.89)
 0.016
DSS-II
g
(0.46)
 0.042
DSS-II
r
(0.65)
 0.026
DSS-II
i
(0.81)
 0.018
PS1
g
(0.49)
 0.039
PS1
r
(0.62)
 0.028
PS1
i
(0.75)
 0.021
PS1
z
(0.87)
 0.016
PS1
y
(0.97)
 0.013
PS1
w
(0.62)
 0.029
LSST
u
(0.37)
 0.051
LSST
g
(0.48)
 0.040
LSST
r
(0.62)
 0.028
LSST
i
(0.75)
 0.021
LSST
z
(0.87)
 0.016
LSST
y
(0.97)
 0.013
WFPC2
F300W
(0.31)
 0.060
WFPC2
F450W
(0.46)
 0.042
WFPC2
F555W
(0.54)
 0.034
WFPC2
F606W
(0.60)
 0.030
WFPC2
F702W
(0.69)
 0.024
WFPC2
F814W
(0.79)
 0.019
WFC3
F105W
(1.04)
 0.012
WFC3
F110W
(1.12)
 0.011
WFC3
F125W
(1.23)
 0.009
WFC3
F140W
(1.37)
 0.008
WFC3
F160W
(1.53)
 0.006
WFC3
F200LP
(0.55)
 0.036
WFC3
F218W
(0.22)
 0.096
WFC3
F225W
(0.24)
 0.086
WFC3
F275W
(0.27)
 0.068
WFC3
F300X
(0.29)
 0.064
WFC3
F336W
(0.34)
 0.055
WFC3
F350LP
(0.59)
 0.032
WFC3
F390W
(0.40)
 0.048
WFC3
F438W
(0.43)
 0.045
WFC3
F475W
(0.48)
 0.040
WFC3
F475X
(0.50)
 0.038
WFC3
F555W
(0.53)
 0.035
WFC3
F600LP
(0.74)
 0.022
WFC3
F606W
(0.59)
 0.031
WFC3
F625W
(0.62)
 0.028
WFC3
F775W
(0.76)
 0.020
WFC3
F814W
(0.80)
 0.019
WFC3
F850LP
(0.91)
 0.015
ACS
clear
(0.62)
 0.030
ACS
F435W
(0.43)
 0.044
ACS
F475W
(0.48)
 0.040
ACS
F550M
(0.56)
 0.032
ACS
F555W
(0.54)
 0.034
ACS
F606W
(0.59)
 0.030
ACS
F625W
(0.63)
 0.027
ACS
F775W
(0.77)
 0.020
ACS
F814W
(0.80)
 0.019
ACS
F850LP
(0.90)
 0.015
DES
g
(0.48)
 0.040
DES
r
(0.64)
 0.027
DES
i
(0.78)
 0.020
DES
z
(0.91)
 0.015
DES
Y
(0.99)
 0.013


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]
0.068
0.054
0.041
0.033
0.024
0.064
0.047
0.034
0.026
0.018
0.011
0.007
0.005
0.002


Galactic Extinction based on H I Column Densities and Galaxy Counts 
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.000 mag 

See Notes on Galactic Extinction for important caveats.

Helio. Radial Velocity     :    229941 +/-        0 km/s UUN  
Redshift                   :  0.767000 +/- 0.000000  UUN   2015A&A...584A..48H

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:
1 Redshift data point(s)      7 photometric data point(s)      

Calculated and Corrected Velocities
V (Heliocentric)           :  229941 +/-      0 km/s UUN  2015A&A...584A..48H
V (Kinematic LSR)          :  229946 +/-      0 km/s UUN  1986MNRAS.221.1023K
V (Galactocentric GSR)     :  229993 +/-      2 km/s UUN  1991RC3.9.C...0000d
V (Local Group)            :  229999 +/-      4 km/s UUN  1996AJ....111..794K
V (3K CMB)                 :  230134 +/-     13 km/s UUN  1996ApJ...473..576F
V (Virgo Infall only)      :  230146 +/-     11 km/s UUN  2000ApJ...529..786M
V (Virgo + GA only)        :  230079 +/-     12 km/s UUN  2000ApJ...529..786M
V (Virgo + GA + Shapley)   :  230085 +/-     12 km/s UUN  2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :  3150.6 +/-  220.5 Mpc      (m-M) = 42.49 +/- 0.15 mag
D (Local Group)            :  3150.7 +/-  220.5 Mpc      (m-M) = 42.49 +/- 0.15 mag
D (3K CMB)                 :  3152.5 +/-  220.7 Mpc      (m-M) = 42.49 +/- 0.15 mag
D (Virgo Infall only)      :  3152.7 +/-  220.7 Mpc      (m-M) = 42.49 +/- 0.15 mag
D (Virgo + GA only)        :  3151.8 +/-  220.6 Mpc      (m-M) = 42.49 +/- 0.15 mag
D (Virgo + GA + Shapley)   :  3151.9 +/-  220.6 Mpc      (m-M) = 42.49 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :   15274 pc/arcsec = 15.274 kpc/arcsec = 916.47 kpc/arcmin =  54.99 Mpc/degree
Scale (Local Group)        :   15275 pc/arcsec = 15.275 kpc/arcsec = 916.49 kpc/arcmin =  54.99 Mpc/degree
Scale (3K CMB)             :   15284 pc/arcsec = 15.284 kpc/arcsec = 917.03 kpc/arcmin =  55.02 Mpc/degree
Scale (Virgo Infall only)  :   15285 pc/arcsec = 15.285 kpc/arcsec = 917.08 kpc/arcmin =  55.02 Mpc/degree
Scale (Virgo + GA only)    :   15280 pc/arcsec = 15.280 kpc/arcsec = 916.81 kpc/arcmin =  55.01 Mpc/degree
Scale(Virgo + GA + Shapley):   15281 pc/arcsec = 15.281 kpc/arcsec = 916.84 kpc/arcmin =  55.01 Mpc/degree











To Search for Nearby Objects (Physical Companions):
Enter Your Preferred Values and click on "Submit Environment Search" button 

Search for Objects within +/-arcmin where 100 kpc =  0.109 arcmin  
and Selected Redshift, defined by the Velocity Range:
from  to km/sec where V(Heliocentric) = 229941 km/sec  






Cosmology-Corrected Quantities [Ho =  73.00 km/sec/Mpc, Ωmatter =   0.27, Ωvacuum =   0.73]
[Redshift 0.767643 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation]
Luminosity Distance        :     4643 Mpc      (m-M) = 43.33 mag
Angular-Size Distance      :     1486 Mpc      (m-M) = 40.86 mag
Co-Moving Radial Distance  :     2627 Mpc      (m-M) = 42.10 mag
Co-Moving Tangential Dist. :     2627 Mpc      (m-M) = 42.10 mag
Co-Moving Volume           : 75.9 Gpc^3
Light Travel-Time          :    6.478 Gyr
Age at Redshift 0.767643   :    6.821 Gyr
Age of Universe            :   13.299 Gyr
Scale (Cosmology Corrected):    7204 pc/arcsec =  7.204 kpc/arcsec = 432.26 kpc/arcmin =  25.94 Mpc/degree
Surface Brightness Dimming : Flux Density per Unit Area =  0.10243; Magnitude per Unit Area = 2.474 mag







To change Cosmological Input Parameters for Derived Quantities:
Enter Your Preferred Values and click on "Submit Changed Hubble Parameters for this object" button 

HoΩmatterΩvacuum
    


Correct Redshift To the Reference Frame defined by:
 3K CMB
 Virgo Infall only
 (Virgo + GA) only
 Virgo + GA + Shapley


as Input for Calculation of the Distances and Cosmology-Corrected Quantities