NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-04-25 T12:48:28 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. 1

INDEX for NGC 3758W
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
   
33 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
35 Reference(s)   
4 Position data point(s)
2 Redshift data point(s)   
4 Diameter data point(s)   

ESSENTIAL NOTE for NGC 3758W (Back to INDEX)
One of two nuclei for NGC 3758.                                                 

CROSS-IDENTIFICATIONS for NGC 3758W (Back to INDEX)
Object Names Type Object Names Type
NGC 3758WPofG 2MASS J11362893+2135464 IrS
MRK 0739a G SDSS J113628.93+213546.4 G
MRK 0739W G SSTSL2 J113628.92+213546.5 IrS

COORDINATES for NGC 3758W (Back to INDEX)

Position Reference:1981MNRAS.197..829C

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0) 173.4680333  21.8729500 11h33m52.328s +21d52m22.62s  2.50E-01  2.50E-01    0
Equatorial (J2000.0) 174.1206639  21.5962141 11h36m28.959s +21d35m46.37s  2.50E-01  2.50E-01    0
Ecliptic   (B1950.0) 165.1138831  17.4448212                              2.50E-01  2.50E-01    0
Ecliptic   (J2000.0) 165.8143999  17.4459400                              2.50E-01  2.50E-01    0
Galactic             226.8333727  72.0784071                              2.50E-01  2.50E-01    0
SuperGalactic         89.8314303 -11.6008083                              2.50E-01  2.50E-01    0
Additional detailed measurements with references are also available by clicking below:
4 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for NGC 3758W (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 3758W (Back to INDEX)
 N/A 

FOREGROUND GALACTIC EXTINCTION for NGC 3758W (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]0.1080.0900.0680.0540.0370.1050.0820.0570.0420.0310.0180.0110.0080.004
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]0.1360.1080.0830.0670.0490.1290.0950.0690.0520.0370.0230.0140.0090.004


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 3758W (Back to INDEX)
Helio. Radial Velocity     :      8838 km/s       
Redshift                   :  0.029480            2011A&A...534A..31G

Morphology                 :                NELG?
Magnitude                  : 14.5g
Major diameter in arcmin   :  0.70
Minor diameter in arcmin   :  0.57

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:
2 Redshift data point(s)      33 photometric data point(s)      4 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT(Details)
Calculated and Corrected Velocities
V (Heliocentric)           :    8838  km/s                2011A&A...534A..31G
V (Kinematic LSR)          :    8840  km/s                1986MNRAS.221.1023K
V (Galactocentric GSR)     :    8790 +/-      2 km/s      1991RC3.9.C...0000d
V (Local Group)            :    8750 +/-      5 km/s      1996AJ....111..794K
V (3K CMB)                 :    9162 +/-     23 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    8966 +/-     16 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    9281 +/-     27 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    9344 +/-     28 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/- 5 km/sec/Mpc)
D (Galactocentric GSR)     :   120.4 +/-    8.4 Mpc      (m-M) = 35.40 +/- 0.15 mag
D (Local Group)            :   119.9 +/-    8.4 Mpc      (m-M) = 35.39 +/- 0.15 mag
D (3K CMB)                 :   125.5 +/-    8.8 Mpc      (m-M) = 35.49 +/- 0.15 mag
D (Virgo Infall only)      :   122.8 +/-    8.6 Mpc      (m-M) = 35.45 +/- 0.15 mag
D (Virgo + GA only)        :   127.1 +/-    8.9 Mpc      (m-M) = 35.52 +/- 0.15 mag
D (Virgo + GA + Shapley)   :   128.0 +/-    9.0 Mpc      (m-M) = 35.54 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     584 pc/arcsec =  0.584 kpc/arcsec =  35.03 kpc/arcmin =   2.10 Mpc/degree
Scale (Local Group)        :     581 pc/arcsec =  0.581 kpc/arcsec =  34.87 kpc/arcmin =   2.09 Mpc/degree
Scale (3K CMB)             :     608 pc/arcsec =  0.608 kpc/arcsec =  36.51 kpc/arcmin =   2.19 Mpc/degree
Scale (Virgo Infall only)  :     595 pc/arcsec =  0.595 kpc/arcsec =  35.73 kpc/arcmin =   2.14 Mpc/degree
Scale (Virgo + GA only)    :     616 pc/arcsec =  0.616 kpc/arcsec =  36.98 kpc/arcmin =   2.22 Mpc/degree
Scale(Virgo + GA + Shapley):     621 pc/arcsec =  0.621 kpc/arcsec =  37.23 kpc/arcmin =   2.23 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 = 2.686 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 8838 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.030560 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 129 Mpc (m-M) = 35.55 mag Angular-Size Distance : 121 Mpc (m-M) = 35.41 mag Co-Moving Radial Distance : 125 Mpc (m-M) = 35.48 mag Co-Moving Tangential Dist. : 125 Mpc (m-M) = 35.48 mag Co-Moving Volume : 0.00813 Gpc^3 Light Travel-Time : 0.401 Gyr Age at Redshift 0.030560 : 12.898 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 587 pc/arcsec = 0.587 kpc/arcsec = 35.20 kpc/arcmin = 2.11 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.88656; Magnitude per Unit Area = 0.1307 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 3758W (Back to INDEX)

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).

Spectral
Region
Band Apparent Mag or Flux Refcode Absolute Mag or νLν [W] νLν [L(Bolometric)]
UltravioletUVW1 (XMM-OM) 16.6 +/- 0.1 mag 2011ApJ...735L..42K-18.95 +/- 0.51 [mag] 1.28E+09 +/- 2.82E+08
Visualz (SDSS CModel) AB 13.254 asinh mag 2007SDSS6.C...0000:-22.29 [mag] 2.97E+10
Near-InfraredH (2MASS/FLWO) 12.374 +/- 0.016 mag 2006AJ....131.1163S-23.17 +/- 0.50 [mag] 1.06E+10 +/- 2.13E+09
Mid-Infrared8.0 microns (IRAC) 3.4525E+04 +/- 2.6202E+01 microJy 2013SSTSLC4.2....0C 2.60E+36 +/- 5.20E+35 [W] 6.76E+09 +/- 1.35E+09
Radio1.49 GHz (VLA) 2.6 +/- 0.2 milliJy 2011ApJ...735L..42K 7.20E+30 +/- 1.54E+30 [W] 1.87E+04 +/- 4.01E+03
NOTE: The above quantities are derived using a Distance Modulus of 35.55 mag corresponding to
a Luminosity Distance of 128.5 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 33 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 3758W (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) 44.2141.5654 25.0 mag arcsec^-2^ 2007SDSS6.C...0000:27.4325.79
NOTE: At z <= 0.5, physical diameters are derived using a Scale at the Hubble Flow Distance (Virgo + GA + Shapley) of 0.621 kpc/arcsec.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 4 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for NGC 3758W Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- NGC 3758WSIMBAD (CDS, Strasbourg, France)
Revised New General Catalogue -- NGC 3758WVizieR Catalog Query (U.S. mirror, CfA/Harvard)
FBS Catalogue of Markarian Galaxies -- MRK 0739a VizieR Catalog Query (U.S. mirror, CfA/Harvard)
FBS Catalogue of Markarian Galaxies -- MRK 0739W VizieR Catalog Query (U.S. mirror, CfA/Harvard)
version
SDSS Sky Server
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 3758WGALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 3758WNASA/IPAC Infrared Science Archive (IRSA)
Resources for position 11h36m28.9s, +21d35m46s (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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