NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2022-01-17 T17:18:28 PST
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You have selected the following parameters to search on:

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. 4

INDEX for WISEA J122556.21+130656.3
Essential Data (jump to sub-section of this query report):

   Essential Note    
   Cross-IDs    
   Coordinates    
   Basic Data   
   Quantities Derived from Redshift    
   Redshift-Independent Distances
   Quick-Look Photometry and Luminosities
   Quick-Look Angular and Physical Sizes
   Classifications
   Foreground Galactic Extinction    
   External Services
Detailed Data (NED queries):
  • Images
  • 74 Photometric data point(s) and SED   
  • Spectra   
    Redshift-Independent Distances
    36 Reference(s)   
    16 Position data point(s)
    18 Redshift data point(s)   
    11 Diameter data point(s)   

    ESSENTIAL NOTE for WISEA J122556.21+130656.3 (Back to INDEX)
    N/A

    CROSS-IDENTIFICATIONS for WISEA J122556.21+130656.3 (Back to INDEX)
    Object Names Type Object Names Type
    WISEA J122556.21+130656.3IrS CXOGSG J122556.2+130656 XrayS
    SDSS J122556.21+130656.2 QSO 3XMM J122556.2+130656 QSO
    SDSS J122556.21+130656.3 QSO 2XMM J122556.1+130656 XrayS
    GALEXASC J122556.18+130656.6 UvS 2XMMp J122556.1+130656 XrayS
    LQAC 186+013 005 QSO MEXSAS2 2425 XrayS
    SSTSL2 J122556.19+130656.0 IrS [VTT2011] T1-219 G
    2CXO J122556.2+130656 XrayS [BHB2012] 104920 G
    CXO J122556.3+130657 XrayS [WHJ2012] J186.484207+13.11561QSO
    NGC 4402:[WLQ2016] X0001 XrayS   

    COORDINATES for WISEA J122556.21+130656.3 (Back to INDEX)

    Position Reference:2007SDSS6.C...0000:

    Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                           (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
    Equatorial (B1950.0)  185.850613   13.392390 12h23m24.147s +13d23m32.60s  5.00E-01  5.00E-01    0
    Equatorial (J2000.0)  186.484225   13.115625 12h25m56.214s +13d06m56.25s  5.00E-01  5.00E-01    0
    Ecliptic   (B1950.0)  179.930090   14.592974                              5.00E-01  5.00E-01    0
    Ecliptic   (J2000.0)  180.630303   14.592414                              5.00E-01  5.00E-01    0
    Galactic              278.621127   74.770667                              5.00E-01  5.00E-01    0
    SuperGalactic         101.841310   -3.279159                              5.00E-01  5.00E-01    0
    
    Additional detailed measurements with references are also available by clicking below:
    16 Position data point(s)

    REDSHIFT-INDEPENDENT DISTANCES for WISEA J122556.21+130656.3 (Back to INDEX)
     N/A 

    CLASSIFICATIONS (TYPES, ATTRIBUTES) for WISEA J122556.21+130656.3 (Back to INDEX)
    TypeAs PublishedNED HomogenizedFlagReference Code
    Activity TypeQSOQSO...2006A&A...455..773V
    1 Detailed Classification(s)


    FOREGROUND GALACTIC EXTINCTION for WISEA J122556.21+130656.3 (Back to INDEX)
    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]0.1260.1060.0800.0630.0440.1240.0960.0670.0490.0370.0210.0130.0090.004
    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]0.1580.1250.0960.0780.0560.1500.1100.0800.0610.0430.0260.0170.0110.004


    Galactic Extinction based on H I Column Densities and Galaxy Counts
    (Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
    AB = 0.120 mag
    See Notes on Galactic Extinction for important caveats.

    BASIC DATA for WISEA J122556.21+130656.3 (Back to INDEX)
    Helio. Radial Velocity     :    405480 +/-      139 km/s SPEC 
    Redshift                   :  1.352534 +/- 0.000464  SPEC ; 2016SDSSD.C...0000:
    Description                :                AGN  
    Magnitude and Filter       : 19.3g
    Spare 3                    :  0.10
    Spare 4                    :  0.08
    
    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:
    18 Redshift data point(s)      74 photometric data point(s)      11 Diameter data point(s)      

    QUANTITIES DERIVED FROM REDSHIFT for WISEA J122556.21+130656.3 (Details)(Back to INDEX)
    Calculated and Corrected Velocities
    V (Heliocentric)           :  405480 +/-    139 km/s SPEC 2016SDSSD.C...0000:
    V (Kinematic LSR)          :  405484 +/-    139 km/s SPEC 1986MNRAS.221.1023K
    V (Galactocentric GSR)     :  405426 +/-    139 km/s SPEC 1991RC3.9.C...0000d
    V (Local Group)            :  405376 +/-    139 km/s SPEC 1996AJ....111..794K
    V (3K CMB)                 :  405809 +/-    141 km/s SPEC 1996ApJ...473..576F
    V (Virgo Infall only)      :  405576 +/-    140 km/s SPEC 2000ApJ...529..786M
    V (Virgo + GA only)        :  405788 +/-    141 km/s SPEC 2000ApJ...529..786M
    V (Virgo + GA + Shapley)   :  405848 +/-    141 km/s SPEC 2000ApJ...529..786M
    
    Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
    D (Galactocentric GSR)     :  5553.8 +/-  388.8 Mpc      (m-M) = 43.72 +/- 0.15 mag
    D (Local Group)            :  5553.1 +/-  388.7 Mpc      (m-M) = 43.72 +/- 0.15 mag
    D (3K CMB)                 :  5559.0 +/-  389.1 Mpc      (m-M) = 43.72 +/- 0.15 mag
    D (Virgo Infall only)      :  5555.8 +/-  388.9 Mpc      (m-M) = 43.72 +/- 0.15 mag
    D (Virgo + GA only)        :  5558.7 +/-  389.1 Mpc      (m-M) = 43.72 +/- 0.15 mag
    D (Virgo + GA + Shapley)   :  5559.6 +/-  389.2 Mpc      (m-M) = 43.73 +/- 0.15 mag
    
    Scale at Hubble Flow Distances
    Scale (Galactocentric GSR) :   26925 pc/arcsec = 26.925 kpc/arcsec = 1615.53 kpc/arcmin =  96.93 Mpc/degree
    Scale (Local Group)        :   26922 pc/arcsec = 26.922 kpc/arcsec = 1615.33 kpc/arcmin =  96.92 Mpc/degree
    Scale (3K CMB)             :   26951 pc/arcsec = 26.951 kpc/arcsec = 1617.06 kpc/arcmin =  97.02 Mpc/degree
    Scale (Virgo Infall only)  :   26935 pc/arcsec = 26.935 kpc/arcsec = 1616.13 kpc/arcmin =  96.97 Mpc/degree
    Scale (Virgo + GA only)    :   26949 pc/arcsec = 26.949 kpc/arcsec = 1616.97 kpc/arcmin =  97.02 Mpc/degree
    Scale(Virgo + GA + Shapley):   26954 pc/arcsec = 26.954 kpc/arcsec = 1617.21 kpc/arcmin =  97.03 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 = 0.062 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 405480 km/sec
    Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 1.353635 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 9421 Mpc (m-M) = 44.87 mag Angular-Size Distance : 1701 Mpc (m-M) = 41.15 mag Co-Moving Radial Distance : 4003 Mpc (m-M) = 43.01 mag Co-Moving Tangential Dist. : 4003 Mpc (m-M) = 43.01 mag Co-Moving Volume : 269 Gpc^3 Light Travel-Time : 8.688 Gyr Age at Redshift 1.353635 : 4.611 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 8245 pc/arcsec = 8.245 kpc/arcsec = 494.70 kpc/arcmin = 29.68 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.03259; Magnitude per Unit Area = 3.717 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: as Input for Calculation of the Distances and Cosmology-Corrected Quantities

    QUICK-LOOK PHOTOMETRY and LUMINOSITIES for WISEA J122556.21+130656.3 (Back to INDEX)
     N/A 

    QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for WISEA J122556.21+130656.3 (Back to INDEX)

    The largest diameters in the Visual and Near-Infrared spectral regions, when available:

    Passband Apparent Major Axis
    (2a) [arcsec]
    Apparent Minor Axis
    (2b) [arcsec]
    PA
    [degrees]
    (J2000.0)
    Reference Level RefcodePhysical Major Axis
    (2a) [kpc]
    Physical Minor Axis
    (2b) [kpc]
    r (SDSS Isophotal) 5.844.32169 25.0 mag arcsec^-2^ 2007SDSS6.C...0000:48.1535.63
    NOTE: At z > 0.5, physical diameters are derived using a Scale (Cosmology Corrected) of 8.245 kpc/arcsec.
    The quantities quoted above have not necessarily been corrected for foreground extinction.

    View details for 11 Diameter data point(s) available in NED.

    EXTERNAL ARCHIVES AND SERVICES for WISEA J122556.21+130656.3 Help (Back to INDEX)
    Resources for Object NamesSite/Service
    Query SIMBAD by primary NED object name -- WISEA J122556.21+130656.3SIMBAD (CDS, Strasbourg, France)
    version
    SDSS Sky Server
    Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- WISEA J122556.21+130656.3GALEX Mission Data Archive at MAST
    Explore IRSA resources with RADAR (10 arcsec search radius) -- WISEA J122556.21+130656.3NASA/IPAC Infrared Science Archive (IRSA)
    Resources for position 12h25m56.2s, +13d06m56s (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)
    version
    SDSS Sky Server
    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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