Date and Time of the Query: 2019-06-19 T05:57:05 PDT
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Velocity(km/s): Unconstrained
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Parameters for Distances and Cosmology: Ho= 73.0; Ωmatter = 0.27; Ωvacuum = 0.73;
Derived Quantities use a Redshift corrected to a Reference Frame defined by the 3K CMB

Detailed Information for Object No. 15

INDEX for S-CANDELS J021811.54-050904.1
Essential Data (jump to sub-section of this query report):

   Essential Note    
   Basic Data   
   Quantities Derived from Redshift    
   Redshift-Independent Distances
   Quick-Look Photometry and Luminosities
   Foreground Galactic Extinction    
   External Services
Detailed Data (NED queries):

26 Photometric data point(s) and SED   
Redshift-Independent Distances
7 Reference(s)   
6 Position data point(s)
3 Redshift data point(s)   

ESSENTIAL NOTE for S-CANDELS J021811.54-050904.1 (Back to INDEX)

CROSS-IDENTIFICATIONS for S-CANDELS J021811.54-050904.1 (Back to INDEX)
Object Names Type Object Names Type
S-CANDELS J021811.54-050904.1IrS VLA J021811-05090 RadioS
SSTSL2 J021811.51-050904.1 IrS UKIDSS:[WQF2009] 042944 IrS
SSTSL2 J021811.53-050904.2 IrS UKIDSS:[WQF2009] 042944 ID VisS
SXDF 0206 VisS [GGF2013] 22634 G
ClG J0218.3-0510:[SGS2014] 16 G   

COORDINATES for S-CANDELS J021811.54-050904.1 (Back to INDEX)

Position Reference:2006MNRAS.372..741S

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)   33.921887   -5.381244 02h15m41.253s -05d22m52.48s  5.00E-01  5.00E-01    0
Equatorial (J2000.0)   34.548092   -5.151064 02h18m11.542s -05d09m03.83s  5.00E-01  5.00E-01    0
Ecliptic   (B1950.0)   29.762389  -17.884746                              5.00E-01  5.00E-01    0
Ecliptic   (J2000.0)   30.462636  -17.880990                              5.00E-01  5.00E-01    0
Galactic              170.027335  -59.834957                              5.00E-01  5.00E-01    0
SuperGalactic         297.022730  -21.387775                              5.00E-01  5.00E-01    0
Additional detailed measurements with references are also available by clicking below:
6 Position data point(s)



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 tS D S SU 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]0.0870.0730.0550.0440.0300.0850.0660.0460.0340.0250.0140.0090.0060.003
Show/Hide Aλ magnitudes in all 88 photometric bands based on SF11
For completeness, we include the original SFD98 values:
L a n d o l tS D S SU 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]0.1100.0870.0670.0540.0390.1040.0770.0560.0420.0300.0180.0120.0070.003

Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.030 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for S-CANDELS J021811.54-050904.1 (Back to INDEX)
Helio. Radial Velocity     :    524637 km/s  PHOT 
Redshift                   :  1.750000  PHOT      2009ApJ...691.1879W
Description                :                     
Magnitude and Filter       : 24.5V
Spare 3                    :      
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:
3 Redshift data point(s)      26 photometric data point(s)      

Calculated and Corrected Velocities
V (Heliocentric)           :  524637  km/s           PHOT 2009ApJ...691.1879W
V (Kinematic LSR)          :  524626  km/s           PHOT 1986MNRAS.221.1023K
V (Galactocentric GSR)     :  524647 +/-      0 km/s PHOT 1991RC3.9.C...0000d
V (Local Group)            :  524691 +/-      3 km/s PHOT 1996AJ....111..794K
V (3K CMB)                 :  524389 +/-     17 km/s PHOT 1996ApJ...473..576F
V (Virgo Infall only)      :  524514 +/-     13 km/s PHOT 2000ApJ...529..786M
V (Virgo + GA only)        :  524266 +/-     22 km/s PHOT 2000ApJ...529..786M
V (Virgo + GA + Shapley)   :  524201 +/-     22 km/s PHOT 2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/- 5 km/sec/Mpc)
D (Galactocentric GSR)     :  7186.9 +/-  503.1 Mpc      (m-M) = 44.28 +/- 0.15 mag
D (Local Group)            :  7187.6 +/-  503.1 Mpc      (m-M) = 44.28 +/- 0.15 mag
D (3K CMB)                 :  7183.4 +/-  502.8 Mpc      (m-M) = 44.28 +/- 0.15 mag
D (Virgo Infall only)      :  7185.1 +/-  503.0 Mpc      (m-M) = 44.28 +/- 0.15 mag
D (Virgo + GA only)        :  7181.7 +/-  502.7 Mpc      (m-M) = 44.28 +/- 0.15 mag
D (Virgo + GA + Shapley)   :  7180.8 +/-  502.7 Mpc      (m-M) = 44.28 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :   34843 pc/arcsec = 34.843 kpc/arcsec = 2090.59 kpc/arcmin = 125.44 Mpc/degree
Scale (Local Group)        :   34846 pc/arcsec = 34.846 kpc/arcsec = 2090.77 kpc/arcmin = 125.45 Mpc/degree
Scale (3K CMB)             :   34826 pc/arcsec = 34.826 kpc/arcsec = 2089.57 kpc/arcmin = 125.37 Mpc/degree
Scale (Virgo Infall only)  :   34834 pc/arcsec = 34.834 kpc/arcsec = 2090.07 kpc/arcmin = 125.40 Mpc/degree
Scale (Virgo + GA only)    :   34818 pc/arcsec = 34.818 kpc/arcsec = 2089.08 kpc/arcmin = 125.34 Mpc/degree
Scale(Virgo + GA + Shapley):   34814 pc/arcsec = 34.814 kpc/arcsec = 2088.82 kpc/arcmin = 125.33 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 = 0.048 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 524637 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 1.749172 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 12965 Mpc (m-M) = 45.56 mag Angular-Size Distance : 1715 Mpc (m-M) = 41.17 mag Co-Moving Radial Distance : 4716 Mpc (m-M) = 43.37 mag Co-Moving Tangential Dist. : 4716 Mpc (m-M) = 43.37 mag Co-Moving Volume : 439 Gpc^3 Light Travel-Time : 9.604 Gyr Age at Redshift 1.749172 : 3.695 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 8316 pc/arcsec = 8.316 kpc/arcsec = 498.98 kpc/arcmin = 29.94 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.01751; Magnitude per Unit Area = 4.392 mag
To change Cosmological Input Parameters for Derived Quantities: Enter Your Preferred Values and click on "Submit Changed Hubble Parameters for this object" button
Correct Redshift To the Reference Frame defined by: as Input for Calculation of the Distances and Cosmology-Corrected Quantities


The brightest flux in each of the following spectral regions, when available:
Gamma-Ray (ν > 2E19 Hz); X-Ray (2E19 Hz > ν > 2E16 Hz); Ultraviolet (2E16 Hz > ν > 9E14 Hz); Visual (9E14 Hz > ν > 3E14 Hz);
Near-Infrared (3E14 Hz > ν > 6E13 Hz); Mid-Infrared (6E13 Hz > ν > 7.5E12 Hz); Far-Infrared (7.5E12 Hz > ν > 1E12 Hz);
Sub-Millimeter (1E12 Hz > ν > 3E11 Hz); Millimeter (3E11 Hz > ν > 3E10 Hz); Radio (3E10 Hz > ν).

Band Apparent Mag or Flux Refcode Absolute Mag or νLν [W] νLν [L(Bolometric)]
VisualV (Subaru) AB 24.5883 mag 2006MNRAS.372..741S-20.98 [mag] 1.51E+10
Near-Infrared4.5 microns (IRAC) 3.1924E+01 +/- 1.3335E+00 microJy 2013SSTSLC4.2....0C 4.28E+37 +/- 8.74E+36 [W] 1.11E+11 +/- 2.27E+10
Mid-Infrared24 microns (MIPS) 2.5266E+02 +/- 1.1357E+01 microJy 2013SSTSLC4.2....0C 6.46E+37 +/- 1.32E+37 [W] 1.68E+11 +/- 3.45E+10
Radio1.4 GHz (VLA) 246.9 +/- 12.3 microJy 2006MNRAS.372..741S 6.95E+33 +/- 1.43E+33 [W] 1.81E+07 +/- 3.73E+06
NOTE: The above quantities are derived using a Distance Modulus of 45.56 mag corresponding to
a Luminosity Distance of 12964.5 Mpc [assuming 10%uncertainty] using the Cosmology-Corrected Quantities.
The quantities quoted above have not necessarily been corrected for foreground extinction, and no K-Corrections have been applied.

View details and SED for 26 Photometric data point(s) available in NED.

Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- S-CANDELS J021811.54-050904.1SIMBAD (CDS, Strasbourg, France)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- S-CANDELS J021811.54-050904.1GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- S-CANDELS J021811.54-050904.1NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 02h18m11.5s, -05d09m04s (J2000)Site/Service
Query Optical and UV Mission Archives (Default search radius)Multimission Archive at STScI (MAST)
Query High Energy Mission Archives (Default search radius)HEASARC (NASA/GSFC)
Query IRSA for WISE images (10 arcmin search radius)NASA/IPAC Infrared Science Archive (IRSA)
Band(s): Size:
NASA/IPAC Infrared Science Archive (IRSA)
Band(s): Size:
NASA/IPAC Infrared Science Archive (IRSA)
NASA/IPAC Infrared Science Archive (IRSA)
 Size:    Contours (PS)  JPEG  FITS File 
NRAO/VLA Sky Survey (NVSS)
The NRAO Data Archive System

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