NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-02-16 T20:53:40 PST
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Redshift: 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

NED results within 0.070 arcmin of 03h18m45.66480s, +21d34m36.6960s (Equatorial: J2000.0)


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    WISE J031845.66+213436.6       03h18m45.7s +21d34m37s RadioS    ...       ...       ...    0.001   11     0   10    5     0    0     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - WISE J031845.66+213436.6

INDEX for WISE J031845.66+213436.6
Essential Data (jump to sub-section of this query report):

   Essential Note    
   Cross-IDs    
   Coordinates    
   Basic Data   
   Redshift-Independent Distances
   Quick-Look Photometry and Luminosities
   Classifications
   Foreground Galactic Extinction    
   External Services
Detailed Data (NED queries):

Images
   
10 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
11 Reference(s)   
5 Position data point(s)

ESSENTIAL NOTE for WISE J031845.66+213436.6 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for WISE J031845.66+213436.6 (Back to INDEX)
Object Names Type Object Names Type
WISE J031845.66+213436.6IrS CRATES J031845.67+213436.7 RadioS
2MASS J03184566+2134366 IrS GB6 J0318+2134 RadioS
MG3 J031849+2135 RadioSWB J0318+2134 RadioS
87GB 031552.4+212327 RadioSWIBRaLS J0318+2134 G
87GB[BWE91] 0315+2123 RadioS[HRT2007] J031846+213434 RadioS
NVSS J031845+213436 RadioS[JBB2007] J031845.67+213436.7 RadioS
CRATES J0318+2134 RadioS    

COORDINATES for WISE J031845.66+213436.6 (Back to INDEX)

Position Reference:2007ApJS..171...61H

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)  48.9665709  21.3954434 03h15m51.977s +21d23m43.60s  1.50E-01  1.50E-01    0
Equatorial (J2000.0)  49.6902917  21.5768611 03h18m45.670s +21d34m36.70s  1.50E-01  1.50E-01    0
Ecliptic   (B1950.0)  52.2518994   3.1663312                              1.50E-01  1.50E-01    0
Ecliptic   (J2000.0)  52.9501831   3.1718192                              1.50E-01  1.50E-01    0
Galactic             162.8323490 -29.6531283                              1.50E-01  1.50E-01    0
SuperGalactic        330.1310904 -25.2017050                              1.50E-01  1.50E-01    0
Additional detailed measurements with references are also available by clicking below:
5 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for WISE J031845.66+213436.6 (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for WISE J031845.66+213436.6 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
Activity TypeFlat-Spectrum Radio Source,Flat-Spectrum Radio Source...2007ApJS..171...61H
1 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for WISE J031845.66+213436.6 (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]1.4511.2140.9180.7260.5041.4191.1050.7650.5680.4230.2370.1500.1010.051
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]1.7741.4091.0820.8730.6331.6831.2380.8980.6810.4830.2940.1880.1200.050


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.670 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for WISE J031845.66+213436.6 (Back to INDEX)
Log (Flux Density S in mJy):  1.91
Frequency                  :  4.85 GHz
Sp. Index (S=A*Freq^Index^):     +0.2
Description                :                     
Size (arcmin)              :      

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:
10 photometric data point(s)      

QUICK-LOOK PHOTOMETRY and LUMINOSITIES for WISE J031845.66+213436.6 (Back to INDEX)
 N/A 

EXTERNAL ARCHIVES AND SERVICES for WISE J031845.66+213436.6 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- WISE J031845.66+213436.6SIMBAD (CDS, Strasbourg, France)
NRAO/VLA Sky Survey (NVSS)
GB6 catalog of radio sources -- GB6 J0318+2134 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- WISE J031845.66+213436.6GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- WISE J031845.66+213436.6NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 03h18m45.7s, +21d34m37s (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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