NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2021-12-08 T07:34:41 PST
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You have selected the following parameters to search on:

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

NED results for object NGC 3744


1 objects found in NED.    

SOURCE LIST

 Row          Object Name                 EquJ2000.0       Object  Velocity/Redshift    Mag./  Separ.               Number of                                 Row 
 No.     (* => Essential Note)       RA               DEC  Type     km/s       z   Qual Filter arcmin Refs Notes Phot Posn Vel/z Diam Assoc Images   Spectra  No. 
1    NGC 3744                       11h35m57.9s +23d00m42s G        7110  0.023716      15.98    ...    34     0   49   14     9    6     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - NGC 3744

INDEX for NGC 3744
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
  • 49 Photometric data point(s) and SED   
  • Spectra   
    Redshift-Independent Distances
    34 Reference(s)   
    14 Position data point(s)
    9 Redshift data point(s)   
    6 Diameter data point(s)   

    ESSENTIAL NOTE for NGC 3744 (Back to INDEX)
    N/A

    CROSS-IDENTIFICATIONS for NGC 3744 (Back to INDEX)
    Object Names Type Object Names Type
    NGC 3744G ASK 628341.0 G
    CGCG 126-107 G ECO 02674 G
    CGCG 1133.2+2316 G MAPS-NGP O_375_0534602 G
    WISEA J113557.89+230041.9 IrS NPM1G +23.0265 G
    2MASX J11355789+2300417 IrS NSA 112846 G
    2MASXi J1135578+230041 IrS MaNGA 01-492663 G
    2MASS J11355788+2300416 IrS PGC 035857 G
    SDSS J113557.86+230041.5 G UZC J113557.9+230042 G
    SDSS J113557.87+230041.5 G NVSS J113558+230045 RadioS
    IRAS F11333+2317 IrS [TTL2012] 139620 G
    AGC 212286 RadioS    

    COORDINATES for NGC 3744 (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)  173.337364   23.288216 11h33m20.967s +23d17m17.58s  5.00E-01  5.00E-01    0
    Equatorial (J2000.0)  173.991133   23.011550 11h35m57.872s +23d00m41.58s  5.00E-01  5.00E-01    0
    Ecliptic   (B1950.0)  164.379553   18.681818                              5.00E-01  5.00E-01    0
    Ecliptic   (J2000.0)  165.080217   18.683020                              5.00E-01  5.00E-01    0
    Galactic              222.324177   72.439958                              5.00E-01  5.00E-01    0
    SuperGalactic          88.450059  -11.172165                              5.00E-01  5.00E-01    0
    
    Additional detailed measurements with references are also available by clicking below:
    14 Position data point(s)

    REDSHIFT-INDEPENDENT DISTANCES for NGC 3744 (Back to INDEX)
     N/A 

    CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 3744 (Back to INDEX)
     N/A 

    FOREGROUND GALACTIC EXTINCTION for NGC 3744 (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]0.1020.0860.0650.0510.0360.1000.0780.0540.0400.0300.0170.0110.0070.004
    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]0.1300.1030.0790.0640.0470.1240.0910.0660.0500.0350.0220.0140.0090.004


    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.

    BASIC DATA for NGC 3744 (Back to INDEX)
    Helio. Radial Velocity     :      7110 +/-        2 km/s      
    Redshift                   :  0.023716 +/- 0.000007        2016ApJ...819...63R
    Major Diameter (arcmin)    :  0.61
    Minor Diameter (arcmin)    :  0.27
    Magnitude and Filter       : 15.98
    Classifications            :                     
    
    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:
    9 Redshift data point(s)      49 photometric data point(s)      6 Diameter data point(s)      

    QUANTITIES DERIVED FROM REDSHIFT for NGC 3744 (Details)(Back to INDEX)
    Calculated and Corrected Velocities
    V (Heliocentric)           :    7110 +/-      2 km/s      2016ApJ...819...63R
    V (Kinematic LSR)          :    7112 +/-      2 km/s      1986MNRAS.221.1023K
    V (Galactocentric GSR)     :    7067 +/-      3 km/s      1991RC3.9.C...0000d
    V (Local Group)            :    7029 +/-      5 km/s      1996AJ....111..794K
    V (3K CMB)                 :    7429 +/-     22 km/s      1996ApJ...473..576F
    V (Virgo Infall only)      :    7251 +/-     16 km/s      2000ApJ...529..786M
    V (Virgo + GA only)        :    7576 +/-     28 km/s      2000ApJ...529..786M
    V (Virgo + GA + Shapley)   :    7626 +/-     28 km/s      2000ApJ...529..786M
    
    Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
    D (Galactocentric GSR)     :    96.8 +/-    6.8 Mpc      (m-M) = 34.93 +/- 0.15 mag
    D (Local Group)            :    96.3 +/-    6.7 Mpc      (m-M) = 34.92 +/- 0.15 mag
    D (3K CMB)                 :   101.8 +/-    7.1 Mpc      (m-M) = 35.04 +/- 0.15 mag
    D (Virgo Infall only)      :    99.3 +/-    7.0 Mpc      (m-M) = 34.99 +/- 0.15 mag
    D (Virgo + GA only)        :   103.8 +/-    7.3 Mpc      (m-M) = 35.08 +/- 0.15 mag
    D (Virgo + GA + Shapley)   :   104.5 +/-    7.3 Mpc      (m-M) = 35.09 +/- 0.15 mag
    
    Scale at Hubble Flow Distances
    Scale (Galactocentric GSR) :     469 pc/arcsec =  0.469 kpc/arcsec =  28.16 kpc/arcmin =   1.69 Mpc/degree
    Scale (Local Group)        :     467 pc/arcsec =  0.467 kpc/arcsec =  28.01 kpc/arcmin =   1.68 Mpc/degree
    Scale (3K CMB)             :     493 pc/arcsec =  0.493 kpc/arcsec =  29.60 kpc/arcmin =   1.78 Mpc/degree
    Scale (Virgo Infall only)  :     482 pc/arcsec =  0.482 kpc/arcsec =  28.89 kpc/arcmin =   1.73 Mpc/degree
    Scale (Virgo + GA only)    :     503 pc/arcsec =  0.503 kpc/arcsec =  30.19 kpc/arcmin =   1.81 Mpc/degree
    Scale(Virgo + GA + Shapley):     506 pc/arcsec =  0.506 kpc/arcsec =  30.39 kpc/arcmin =   1.82 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 = 3.291 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 7110 km/sec
    Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.024782 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 104 Mpc (m-M) = 35.08 mag Angular-Size Distance : 98.8 Mpc (m-M) = 34.97 mag Co-Moving Radial Distance : 101 Mpc (m-M) = 35.03 mag Co-Moving Tangential Dist. : 101 Mpc (m-M) = 35.03 mag Co-Moving Volume : 0.00435 Gpc^3 Light Travel-Time : 0.326 Gyr Age at Redshift 0.024782 : 12.973 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 479 pc/arcsec = 0.479 kpc/arcsec = 28.74 kpc/arcmin = 1.72 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.90672; Magnitude per Unit Area = 0.1063 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 NGC 3744 (Back to INDEX)
     N/A 

    QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 3744 (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) 52.1924.0112 25.0 mag arcsec^-2^ 2007SDSS6.C...0000:26.4312.16
    K_s (2MASS "total") 56.3032.655 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:28.5116.54
    NOTE: At z <= 0.5, physical diameters are derived using a Scale at the Hubble Flow Distance (Virgo + GA + Shapley) of 0.506 kpc/arcsec.
    The quantities quoted above have not necessarily been corrected for foreground extinction.

    View details for 6 Diameter data point(s) available in NED.

    EXTERNAL ARCHIVES AND SERVICES for NGC 3744 Help (Back to INDEX)
    Resources for Object NamesSite/Service
    Query SIMBAD by primary NED object name -- NGC 3744SIMBAD (CDS, Strasbourg, France)
    Revised New General Catalogue -- NGC 3744VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Original Zwicky Catalog -- CGCG 126-107 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Query UZC Spectral Archive (60 arcsec search radius)Updated Zwicky Catalog Data (Harvard/SAO)
    2MASS Extended Source Images (JHKs) -- 2MASX J11355789+2300417 NASA/IPAC Infrared Science Archive (IRSA)
    2MASS Extended Source Images (JHKs) -- 2MASXi J1135578+230041 NASA/IPAC Infrared Science Archive (IRSA)
    version
    SDSS Sky Server
    IRAS Faint Source Catalog -- IRAS F11333+2317 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Catalogue of Principal Galaxies -- PGC 035857 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Retrieve mean data from LEDA -- PGC 035857 The Lyon/Meudon Extragalactic Database (LEDA)
    NRAO/VLA Sky Survey (NVSS)
    Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 3744GALEX Mission Data Archive at MAST
    Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 3744NASA/IPAC Infrared Science Archive (IRSA)
    Resources for position 11h35m57.9s, +23d00m42s (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)
        Size:     GIF     FITS File  
    Faint Images of the Radio Sky at Twenty-Centimeters
    The NRAO Data Archive System

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