NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-12-14 T23:00:55 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 VII Zw 118


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    VII Zw 118                     07h07m13.1s +64d35m59s G       23881  0.079660      14.5     ...    77     5   29    5     6    2     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - VII Zw 118

INDEX for VII Zw 118
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
   
29 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
77 Reference(s)   
5 Position data point(s)
6 Redshift data point(s)   
2 Diameter data point(s)   
5 Note(s)   

ESSENTIAL NOTE for VII Zw 118 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for VII Zw 118 (Back to INDEX)
Object Names Type Object Names Type
VII Zw 118G 1RXS J070713.5+643558 XrayS
CGPG 0702.3+6442 G 2PBC J0707.4+6435 XrayS
2MASX J07071310+6435587 IrS 1ES 0702+646 XrayS
2MASS J07071308+6435589 IrS [BB97] J070713.2+643559 RadioS
GALEXASC J070713.20+643600.4 UvS [GBH97] P04 XrayS
LQAC 106+064 002 G [GBH97] S13 XrayS
PGC 020174 G [ATZ98] B024 G
NVSS J070713+643557 RadioS[VCV2001] J070713.2+643559 QSO
RX J0707.0+6435 XrayS    
RX J0707.2+6435 XrayS    

COORDINATES for VII Zw 118 (Back to INDEX)

Position Reference:1983MNRAS.204..811C

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0) 105.6002625  64.6774222 07h02m24.063s +64d40m38.72s  3.30E-01  3.30E-01    0
Equatorial (J2000.0) 106.8047444  64.5997415 07h07m13.138s +64d35m59.07s  3.30E-01  3.30E-01    0
Ecliptic   (B1950.0)  98.8634735  41.7110205                              3.30E-01  3.30E-01    0
Ecliptic   (J2000.0)  99.5633144  41.7173378                              3.30E-01  3.30E-01    0
Galactic             151.3600680  25.9873358                              3.30E-01  3.30E-01    0
SuperGalactic         27.7772662  -9.6573120                              3.30E-01  3.30E-01    0
Additional detailed measurements with references are also available by clicking below:
5 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for VII Zw 118 (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for VII Zw 118 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
Activity TypeS1.0Sy 1.0...2006A&A...455..773V
1 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for VII Zw 118 (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]0.1650.1380.1040.0830.0570.1620.1260.0870.0650.0480.0270.0170.0120.006
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]0.2070.1650.1260.1020.0740.1970.1450.1050.0800.0560.0340.0220.0140.006


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.140 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for VII Zw 118 (Back to INDEX)
Helio. Radial Velocity     :     23881 +/-       45 km/s      
Redshift                   :  0.079660 +/- 0.000150        1988PASP..100.1423M
Major Diameter (arcmin)    :      
Minor Diameter (arcmin)    :      
Magnitude and Filter       : 14.5 
Classifications            :                Sy1  

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:
6 Redshift data point(s)      29 photometric data point(s)      2 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for VII Zw 118 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :   23881 +/-     45 km/s      1988PASP..100.1423M
V (Kinematic LSR)          :   23883 +/-     45 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :   23977 +/-     45 km/s      1991RC3.9.C...0000d
V (Local Group)            :   24020 +/-     46 km/s      1996AJ....111..794K
V (3K CMB)                 :   23917 +/-     45 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :   24081 +/-     46 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :   23884 +/-     48 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :   23873 +/-     48 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :   328.5 +/-   23.0 Mpc      (m-M) = 37.58 +/- 0.15 mag
D (Local Group)            :   329.0 +/-   23.0 Mpc      (m-M) = 37.59 +/- 0.15 mag
D (3K CMB)                 :   327.6 +/-   22.9 Mpc      (m-M) = 37.58 +/- 0.15 mag
D (Virgo Infall only)      :   329.9 +/-   23.1 Mpc      (m-M) = 37.59 +/- 0.15 mag
D (Virgo + GA only)        :   327.2 +/-   22.9 Mpc      (m-M) = 37.57 +/- 0.15 mag
D (Virgo + GA + Shapley)   :   327.0 +/-   22.9 Mpc      (m-M) = 37.57 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :    1592 pc/arcsec =  1.592 kpc/arcsec =  95.54 kpc/arcmin =   5.73 Mpc/degree
Scale (Local Group)        :    1595 pc/arcsec =  1.595 kpc/arcsec =  95.72 kpc/arcmin =   5.74 Mpc/degree
Scale (3K CMB)             :    1588 pc/arcsec =  1.588 kpc/arcsec =  95.30 kpc/arcmin =   5.72 Mpc/degree
Scale (Virgo Infall only)  :    1599 pc/arcsec =  1.599 kpc/arcsec =  95.96 kpc/arcmin =   5.76 Mpc/degree
Scale (Virgo + GA only)    :    1586 pc/arcsec =  1.586 kpc/arcsec =  95.17 kpc/arcmin =   5.71 Mpc/degree
Scale(Virgo + GA + Shapley):    1586 pc/arcsec =  1.586 kpc/arcsec =  95.13 kpc/arcmin =   5.71 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 = 1.051 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 23881 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.079778 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 348 Mpc (m-M) = 37.71 mag Angular-Size Distance : 298 Mpc (m-M) = 37.37 mag Co-Moving Radial Distance : 322 Mpc (m-M) = 37.54 mag Co-Moving Tangential Dist. : 322 Mpc (m-M) = 37.54 mag Co-Moving Volume : 0.14 Gpc^3 Light Travel-Time : 1.011 Gyr Age at Redshift 0.079778 : 12.287 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 1447 pc/arcsec = 1.447 kpc/arcsec = 86.81 kpc/arcmin = 5.21 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.73563; Magnitude per Unit Area = 0.3333 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 VII Zw 118 (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)]
X-Ray15-150 keV (Swift) 1.1e-11 +/- 6.9e-12 erg/cm^2^/s 2010A&A...524A..64C 1.59E+37 +/- 1.05E+37 [W] 4.15E+10 +/- 2.73E+10
Ultraviolet1000 A (FUSE) 0.427E-13 +/- 0.004E-13 ergs/cm^2^/s/A 2004ApJ...615..135S 6.21E+37 +/- 1.24E+37 [W] 1.62E+11 +/- 3.24E+10
VisualI (Johnson) 14.156 +/- 0.045 mag 2009AJ....138..845O-23.55 +/- 0.50 [mag] 6.37E+10 +/- 1.30E+10
Near-InfraredK_s 11.413 +/- 0.052 mag 20032MASX.C.......:-26.29 +/- 0.50 [mag] 9.41E+10 +/- 1.94E+10
Radio1.4GHz 2.8 +/- 0.5 milliJy 1998AJ....115.1693C 5.68E+31 +/- 1.52E+31 [W] 1.48E+05 +/- 3.96E+04
NOTE: The above quantities are derived using a Distance Modulus of 37.71 mag corresponding to
a Luminosity Distance of 347.9 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 29 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for VII Zw 118 (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]
K_s (2MASS "total") 52.5046.20110 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:83.2473.25
NOTE: At z <= 0.5, physical diameters are derived using a Scale at the Hubble Flow Distance (Virgo + GA + Shapley) of 1.586 kpc/arcsec.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 2 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for VII Zw 118 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- VII Zw 118SIMBAD (CDS, Strasbourg, France)
2MASS Extended Source Images (JHKs) -- 2MASX J07071310+6435587 NASA/IPAC Infrared Science Archive (IRSA)
Catalogue of Principal Galaxies -- PGC 020174 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 020174 The Lyon/Meudon Extragalactic Database (LEDA)
NRAO/VLA Sky Survey (NVSS)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- VII Zw 118GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- VII Zw 118NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 07h07m13.1s, +64d35m59s (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)
Explore resources with DataScope (15 arcmin 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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