NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2024-05-06 T04:06:53 PDT
Help | Comment | NED Home

You have selected the following parameters to search on:

Velocity(km/s): Unconstrained
Include ANY Object Type:
Exclude ANY Object Type:

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. 2

INDEX for WISEA J052101.95+011839.5
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
   Classifications
   Foreground Galactic Extinction    
   External Services
Detailed Data (NED queries):
  • Images
  • 12 Photometric data point(s) and SED   
  • Spectra   
    Redshift-Independent Distances
    1 Reference(s)   
    2 Position data point(s)
    1 Redshift data point(s)   

    ESSENTIAL NOTE for WISEA J052101.95+011839.5 (Back to INDEX)
    N/A

    CROSS-IDENTIFICATIONS for WISEA J052101.95+011839.5 (Back to INDEX)
    Object Names Type Object Names Type
    WISEA J052101.95+011839.5IrS GRB 210919A HOST G

    COORDINATES for WISEA J052101.95+011839.5 (Back to INDEX)

    Position Reference:2013wise.rept....1C

    Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                           (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
    Equatorial (B1950.0)   79.611395    1.262336 05h18m26.735s +01d15m44.41s  6.32E-01  5.76E-01    0
    Equatorial (J2000.0)   80.258145    1.310994 05h21m01.955s +01d18m39.58s  6.32E-01  5.76E-01    0
    Ecliptic   (B1950.0)   78.805569  -21.780551                              6.32E-01  5.76E-01    4
    Ecliptic   (J2000.0)   79.504305  -21.774058                              6.32E-01  5.76E-01    4
    Galactic              200.968941  -19.360712                              6.32E-01  5.76E-01  119
    SuperGalactic         330.590125  -61.212227                              6.32E-01  5.76E-01   53
    
    Additional detailed measurements with references are also available by clicking below:
    2 Position data point(s)

    REDSHIFT-INDEPENDENT DISTANCES for WISEA J052101.95+011839.5 (Back to INDEX)
     N/A 

    CLASSIFICATIONS (TYPES, ATTRIBUTES) for WISEA J052101.95+011839.5 (Back to INDEX)
     N/A 

    FOREGROUND GALACTIC EXTINCTION for WISEA J052101.95+011839.5 (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]0.6230.5210.3940.3120.2160.6090.4750.3280.2440.1820.1020.0650.0430.022
    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]0.7690.6110.4690.3780.2750.7300.5370.3890.2950.2090.1280.0820.0520.022


    Galactic Extinction based on H I Column Densities and Galaxy Counts
    (Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
    AB = 0.590 mag
    See Notes on Galactic Extinction for important caveats.

    BASIC DATA for WISEA J052101.95+011839.5 (Back to INDEX)
    Helio. Radial Velocity     :     72400 +/-      300 km/s UUN  
    Redshift                   :  0.241500 +/- 0.001000  UUN  2022ApJ...940...56F
    Log(Flux Density S1 in mJy):      
    Wavelength1                :         micron
    Log(Flux Density S2 in mJy):      
    Wavelength2                :         micron
    Origin                     :                     
    
    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)      12 photometric data point(s)      

    QUANTITIES DERIVED FROM REDSHIFT for WISEA J052101.95+011839.5 (Details)(Back to INDEX)
    Calculated and Corrected Velocities
    V (Heliocentric)           :   72400 +/-    300 km/s UUN  2022ApJ...940...56F
    V (Kinematic LSR)          :   72383 +/-    300 km/s UUN  1986MNRAS.221.1023K
    V (Galactocentric GSR)     :   72311 +/-    300 km/s UUN  1991RC3.9.C...0000d
    V (Local Group)            :   72315 +/-    300 km/s UUN  1996AJ....111..794K
    V (3K CMB)                 :   72413 +/-    300 km/s UUN  1996ApJ...473..576F
    V (Virgo Infall only)      :   72260 +/-    300 km/s UUN  2000ApJ...529..786M
    V (Virgo + GA only)        :   72132 +/-    300 km/s UUN  2000ApJ...529..786M
    V (Virgo + GA + Shapley)   :   72106 +/-    300 km/s UUN  2000ApJ...529..786M
    
    Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
    D (Galactocentric GSR)     :   990.6 +/-   69.5 Mpc      (m-M) = 39.98 +/- 0.15 mag
    D (Local Group)            :   990.6 +/-   69.5 Mpc      (m-M) = 39.98 +/- 0.15 mag
    D (3K CMB)                 :   992.0 +/-   69.6 Mpc      (m-M) = 39.98 +/- 0.15 mag
    D (Virgo Infall only)      :   989.9 +/-   69.4 Mpc      (m-M) = 39.98 +/- 0.15 mag
    D (Virgo + GA only)        :   988.1 +/-   69.3 Mpc      (m-M) = 39.97 +/- 0.15 mag
    D (Virgo + GA + Shapley)   :   987.8 +/-   69.3 Mpc      (m-M) = 39.97 +/- 0.15 mag
    
    Scale at Hubble Flow Distances
    Scale (Galactocentric GSR) :    4802 pc/arcsec =  4.802 kpc/arcsec = 288.14 kpc/arcmin =  17.29 Mpc/degree
    Scale (Local Group)        :    4803 pc/arcsec =  4.803 kpc/arcsec = 288.16 kpc/arcmin =  17.29 Mpc/degree
    Scale (3K CMB)             :    4809 pc/arcsec =  4.809 kpc/arcsec = 288.55 kpc/arcmin =  17.31 Mpc/degree
    Scale (Virgo Infall only)  :    4799 pc/arcsec =  4.799 kpc/arcsec = 287.94 kpc/arcmin =  17.28 Mpc/degree
    Scale (Virgo + GA only)    :    4791 pc/arcsec =  4.791 kpc/arcsec = 287.43 kpc/arcmin =  17.25 Mpc/degree
    Scale(Virgo + GA + Shapley):    4789 pc/arcsec =  4.789 kpc/arcsec = 287.33 kpc/arcmin =  17.24 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 = 0.348 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 72400 km/sec
    Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.241545 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 1168 Mpc (m-M) = 40.34 mag Angular-Size Distance : 758 Mpc (m-M) = 39.40 mag Co-Moving Radial Distance : 941 Mpc (m-M) = 39.87 mag Co-Moving Tangential Dist. : 941 Mpc (m-M) = 39.87 mag Co-Moving Volume : 3.49 Gpc^3 Light Travel-Time : 2.755 Gyr Age at Redshift 0.241545 : 10.544 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 3675 pc/arcsec = 3.675 kpc/arcsec = 220.48 kpc/arcmin = 13.23 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.42087; Magnitude per Unit Area = 0.9396 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 J052101.95+011839.5 (Back to INDEX)
     N/A 

    EXTERNAL ARCHIVES AND SERVICES for WISEA J052101.95+011839.5 Help (Back to INDEX)
    Resources for Object NamesSite/Service
    Query SIMBAD by primary NED object name -- WISEA J052101.95+011839.5SIMBAD (CDS, Strasbourg, France)
    Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- WISEA J052101.95+011839.5GALEX Mission Data Archive at MAST
    Explore IRSA resources with RADAR (10 arcsec search radius) -- WISEA J052101.95+011839.5NASA/IPAC Infrared Science Archive (IRSA)
    Resources for position 05h21m01.9s, +01d18m40s (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





    Back to NED Home