NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-08-17 T20:50:34 PDT
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Spectral Energy Distribution (SED) for NVSS J001811+284357:

3 Data Points
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Photometric Data --- Published and Homogenized [Frequency, Flux Density] Units

  Published UnitsHomogenized Units [Frequency, Flux Density]  
No.Observed PassbandMeasurementUncertaintyUnitsFreq (Hz)MeasurementUncertaintyUnitsModeAperture/QualifiersReference CodeNo.
1 30 GHz (OCRA-p) 4.8 +/- 1.1 milliJy 3.00E+10 4.80E-03 +/- 1.10E-03 Jy Broad-band 2010MNRAS.406.1853G 1
2 15.2 GHz (RT) 0.0111 ... Jy 1.52E+10 1.11E-02 ... Jy Broad-band 2010MNRAS.404.1005W 2
3 1.4GHz 18.4 +/- 0.7 milliJy 1.40E+09 1.84E-02 +/- 7.00E-04 Jy Broad-band 1998AJ....115.1693C 3


Detailed Information for Each Entry

 No. 1
Reference Code : 2010MNRAS.406.1853G
Freq. targeted : 30 GHz (OCRA-p)     
Measurement    :  4.8         milliJy              = 4.80E-29 W m^-2^ Hz^-1^
Uncertainty    :  1.1         milliJy              = 1.10E-29
Significance   : uncertainty
Freq or Vel.   :         30   GHz          (OBS   )= 3.00E+10 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 00 18 11.99     +28 43 56.0 (J2000)
Spatial mode   : Flux integrated from map
Notes          : From new raw data
Qualifiers     :                                         

No. 2 Reference Code : 2010MNRAS.404.1005W Freq. targeted : 15.2 GHz (RT) Measurement : 0.0111 Jy = 1.11E-28 W m^-2^ Hz^-1^ Uncertainty : Jy = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 15.2 GHz (OBS )= 1.52E+10 Hz Frequency mode : Broad-band measurement Coord. targeted: 00 18 12.0 +28 43 56 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 3 Reference Code : 1998AJ....115.1693C Freq. targeted : 1.4GHz Measurement : 18.4 milliJy = 1.84E-28 W m^-2^ Hz^-1^ Uncertainty : 0.7 milliJy = 7.00E-30 Significance : uncertainty Freq or Vel. : 1.40 GHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 00 18 11.95 +28 43 57.5 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :

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