Date and Time of the Query: 2021-12-08 T08:22:54 PST
Help | Comment | NED Home

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 1ES 2344+514

1 objects found in NED.    


 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   *WISE J234704.83+514217.9       23h47m04.8s +51d42m18s G       13191  0.044000 SPEC 12.89    ...   236     4  122   41    24    6     0 Retrieve Retrieve 1   

Detailed information for each object

Object No. 1 - WISE J234704.83+514217.9

INDEX for WISE J234704.83+514217.9
Essential Data (jump to sub-section of this query report):

   Essential Note    
   Basic Data   
   Quantities Derived from Redshift    
   Redshift-Independent Distances
   Quick-Look Photometry and Luminosities
   Quick-Look Angular and Physical Sizes
   Foreground Galactic Extinction    
   External Services
Detailed Data (NED queries):

122 Photometric data point(s) and SED   
Redshift-Independent Distances
236 Reference(s)   
41 Position data point(s)
24 Redshift data point(s)   
6 Diameter data point(s)   
4 Note(s)   

ESSENTIAL NOTE for WISE J234704.83+514217.9 (Back to INDEX)
TXS codes: lobes(W)                                                             

CROSS-IDENTIFICATIONS for WISE J234704.83+514217.9 (Back to INDEX)
Object Names Type Object Names Type
WISE J234704.83+514217.9IrS OCARS 2344+514 RadioS
WISEA J234704.83+514217.9 IrS 2CXO J234704.8+514218 XrayS
2MASX J23470479+5142179 IrS 2CXO J234704.9+514217X XrayS
2MASX J23470479+5142179 ID G CXO J234704.8+514218 XrayS
2MASS J23470484+5142178 IrS CXOGSG J234704.8+514218 XrayS
LQAC 356+051 001 G 1RXS J234705.6+514216 XrayS
SSTSL2 J234704.83+514217.0 IrS 3MAXI J2346+517 XrayS
BZB J2347+5142 QSO XMMSL1 J234704.2+514221 XrayS
2WHSP J234704.7+514216 QSO 1ES 2344+514 XrayS
87GB 234437.2+512530 RadioS3FHL J2347.0+5142 GammaS
87GB[BWE91] 2344+5125 RadioS3FGL J2347.0+5142 GammaS
[WB92] 2344+5125 RadioSSWIFT J2346.8+5143 XrayS
NVSS J234705+514217 RadioS1FGL J2347.1+5142 GammaS
TXS 2344+514 RadioS4FGL J2347.0+5141 GammaS
ICRF J234704.8+514217 RadioS[VCV2001] J234704.8+514218 QSO
IERS B2344+514 RadioS[JBB2007] J234704.83+514217.8 RadioS
IVS B2344+514 RadioS[MGL2009] 2796 QSO
JVAS J2347+5142 RadioS[BTM2013] 1205 XrayS
VCS5 J2347+5142 RadioS[MSU2014] J234704+514217 QSO
VCS6 J2347+5142 RadioS    
VERA J2347+5142 RadioS    

COORDINATES for WISE J234704.83+514217.9 (Back to INDEX)

Position Reference:2008AJ....136..580P

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0) 356.1511150  51.4271660 23h44m36.2676s +51d25m37.798s  4.62E-03  3.02E-03   90
Equatorial (J2000.0) 356.7701529  51.7049669 23h47m04.8367s +51d42m17.881s  4.62E-03  3.02E-03   90
Ecliptic   (B1950.0)  23.6682032  47.2160062                              4.62E-03  3.02E-03  126
Ecliptic   (J2000.0)  24.3605342  47.2190839                              4.62E-03  3.02E-03  126
Galactic             112.8914239  -9.9076766                              4.62E-03  3.02E-03  105
SuperGalactic        346.4573054  22.7525548                              4.62E-03  3.02E-03    3
Additional detailed measurements with references are also available by clicking below:
41 Position data point(s)


2 Distances found in NED View 2 Individual Distance Measurement(s) for WISE J234704.83+514217.9

Summary Statistics computed by NED from 2 Distance(s) in the literature:
NOTE: These summary statistics are provided for "quick-look" reference only;
they are based exclusively on original values, as published.
No homogenization or corrections have been applied.

WISE J234704.83+514217.9 Distance Modulus
Metric Distance
Mean 37.55 327.500
Std. Dev. 0.77 122.329
Min. 37.00 241.000
Max. 38.09 414.000
Median 37.55 327.500

TypeAs PublishedNED HomogenizedFlagReference Code
Activity TypeBLBL Lac...2006A&A...455..773V
Distance IndicatorGeV TeV ratioGeV TeV ratio...2010MNRAS.405L..76P
3 Detailed Classification(s)

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]0.9160.7660.5800.4580.3180.8960.6980.4830.3590.2670.1500.0950.0640.032
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]1.1730.9310.7150.5770.4191.1120.8190.5940.4500.3190.1950.1240.0790.033

See Notes on Galactic Extinction for important caveats.

BASIC DATA for WISE J234704.83+514217.9 (Back to INDEX)
Helio. Radial Velocity     :     13191 +/-        0 km/s SPEC 
Redshift                   :  0.044000 +/- 0.000000  SPEC  2014ApJS..210....9B
Major Diameter (arcmin)    :      
Minor Diameter (arcmin)    :      
Magnitude and Filter       : 12.89
Classifications            :                BLLAC

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:
24 Redshift data point(s)      122 photometric data point(s)      6 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for WISE J234704.83+514217.9 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :   13191 +/-      0 km/s SPEC 2014ApJS..210....9B
V (Kinematic LSR)          :   13199 +/-      0 km/s SPEC 1986MNRAS.221.1023K
V (Galactocentric GSR)     :   13397 +/-      8 km/s SPEC 1991RC3.9.C...0000d
V (Local Group)            :   13487 +/-     18 km/s SPEC 1996AJ....111..794K
V (3K CMB)                 :   12930 +/-     18 km/s SPEC 1996ApJ...473..576F
V (Virgo Infall only)      :   13415 +/-     18 km/s SPEC 2000ApJ...529..786M
V (Virgo + GA only)        :   13133 +/-     27 km/s SPEC 2000ApJ...529..786M
V (Virgo + GA + Shapley)   :   13101 +/-     27 km/s SPEC 2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :   183.5 +/-   12.8 Mpc      (m-M) = 36.32 +/- 0.15 mag
D (Local Group)            :   184.7 +/-   12.9 Mpc      (m-M) = 36.33 +/- 0.15 mag
D (3K CMB)                 :   177.1 +/-   12.4 Mpc      (m-M) = 36.24 +/- 0.15 mag
D (Virgo Infall only)      :   183.8 +/-   12.9 Mpc      (m-M) = 36.32 +/- 0.15 mag
D (Virgo + GA only)        :   179.9 +/-   12.6 Mpc      (m-M) = 36.28 +/- 0.15 mag
D (Virgo + GA + Shapley)   :   179.5 +/-   12.6 Mpc      (m-M) = 36.27 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     890 pc/arcsec =  0.890 kpc/arcsec =  53.38 kpc/arcmin =   3.20 Mpc/degree
Scale (Local Group)        :     896 pc/arcsec =  0.896 kpc/arcsec =  53.74 kpc/arcmin =   3.22 Mpc/degree
Scale (3K CMB)             :     859 pc/arcsec =  0.859 kpc/arcsec =  51.52 kpc/arcmin =   3.09 Mpc/degree
Scale (Virgo Infall only)  :     891 pc/arcsec =  0.891 kpc/arcsec =  53.46 kpc/arcmin =   3.21 Mpc/degree
Scale (Virgo + GA only)    :     872 pc/arcsec =  0.872 kpc/arcsec =  52.33 kpc/arcmin =   3.14 Mpc/degree
Scale(Virgo + GA + Shapley):     870 pc/arcsec =  0.870 kpc/arcsec =  52.21 kpc/arcmin =   3.13 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 = 1.916 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 13191 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.043130 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 183 Mpc (m-M) = 36.31 mag Angular-Size Distance : 168 Mpc (m-M) = 36.13 mag Co-Moving Radial Distance : 176 Mpc (m-M) = 36.22 mag Co-Moving Tangential Dist. : 176 Mpc (m-M) = 36.22 mag Co-Moving Volume : 0.0227 Gpc^3 Light Travel-Time : 0.561 Gyr Age at Redshift 0.043130 : 12.738 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 816 pc/arcsec = 0.816 kpc/arcsec = 48.96 kpc/arcmin = 2.94 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.84459; Magnitude per Unit Area = 0.1834 mag
To change Cosmological Input Parameters for Derived Quantities: Enter Your Preferred Values and click on "Submit Changed Hubble Parameters for this object" button
Correct Redshift To the Reference Frame defined by: as Input for Calculation of the Distances and Cosmology-Corrected Quantities


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).

Band Apparent Mag or Flux Refcode Absolute Mag or νLν [W] νLν [L(Bolometric)]
Gamma-Ray0.01-1 TeV (Fermi) 3.07E-11 +/- 5.00E-12 erg/cm^2^/s 2017ApJS..232...18A 3.95E+37 +/- 2.18E+37 [W] 1.03E+11 +/- 5.67E+10
X-Ray2-10 keV (Swift) 6.28E-11 +/- 0.31E-11 erg/cm^2^/s 2011ApJ...738..169A 8.06E+37 +/- 4.27E+37 [W] 2.10E+11 +/- 1.11E+11
VisualI (AIT) 9.12 milliJy 2004A&A...419...25F 4.44E+37 [W] 1.15E+11
Near-InfraredH 11.356 +/- 0.039 mag 20032MASX.C.......:-26.19 +/- 1.32 [mag] 1.79E+11 +/- 9.46E+10
Mid-InfraredW4 (WISE) 6.907 +/- 0.122 mag 2013wise.rept....1C-30.64 +/- 1.33 [mag] 6.54E+09 +/- 3.53E+09
Millimeter43.2 GHz (VLBA) 39 milliJy 2010ApJ...723.1150P 2.16E+34 [W] 5.62E+07
Radio365 MHz (Texas) 0.457 +/- 0.050 Jy 1996AJ....111.1945D 2.14E+33 +/- 1.15E+33 [W] 5.57E+06 +/- 3.00E+06
NOTE: The above quantities are derived using an estimated Distance Modulus of (37.55 +/- 0.77) mag corresponding to
a Metric Distance of (327.500 +/- 122.329) Mpc using the Average NED-D value.
The quantities quoted above have not necessarily been corrected for foreground extinction, and no K-Corrections have been applied.

View details and SED for 122 Photometric data point(s) available in NED.


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

Passband Apparent Major Axis
(2a) [arcsec]
Apparent Minor Axis
(2b) [arcsec]
Reference Level RefcodePhysical Major Axis
(2a) [kpc]
Physical Minor Axis
(2b) [kpc]
K_s (2MASS "total") 50.8039.62105 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:80.6662.91
NOTE: Physical diameters are derived using a scale of 1.5878 kpc/arcsec based on Average NED-D Metric Distance of (327.500 +/- 122.329) Mpc.
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 WISE J234704.83+514217.9 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- WISE J234704.83+514217.9SIMBAD (CDS, Strasbourg, France)
2MASS Extended Source Images (JHKs) -- 2MASX J23470479+5142179 NASA/IPAC Infrared Science Archive (IRSA)
NRAO/VLA Sky Survey (NVSS)
Texas Survey of radio sources at 365MHz -- TXS 2344+514 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- WISE J234704.83+514217.9GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- WISE J234704.83+514217.9NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 23h47m04.8s, +51d42m18s (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 the list

Back to NED Home