NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-08-21 T23:05:43 PDT
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Spectral Energy Distribution (SED) for NVSS J230417-302226:

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 1.4GHz 31.9 +/- 1.4 milliJy 1.40E+09 3.19E-02 +/- 1.40E-03 Jy Broad-band 1998AJ....115.1693C 1
2 843 MHz 58.2 +/- 2.6 milliJy 8.43E+08 5.82E-02 +/- 2.60E-03 Jy Broad-band 2003MNRAS.342.1117M 2
3 843 MHz (SUMSS) 57.1 +/- 2.5 milliJy 8.43E+08 5.71E-02 +/- 2.50E-03 Jy Broad-band 2008SUMSS.2.1.....: 3


Detailed Information for Each Entry

 No. 1
Reference Code : 1998AJ....115.1693C
Freq. targeted : 1.4GHz              
Measurement    :  31.9        milliJy              = 3.19E-28 W m^-2^ Hz^-1^
Uncertainty    :  1.4         milliJy              = 1.40E-29
Significance   : uncertainty
Freq or Vel.   :     1.40     GHz          (OBS   )= 1.40E+09 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 23 04 17.52     -30 22 26.1 (J2000)
Spatial mode   : Flux integrated from map
Notes          : From new raw data
Qualifiers     :                                         

No. 2 Reference Code : 2003MNRAS.342.1117M Freq. targeted : 843 MHz Measurement : 58.2 milliJy = 5.82E-28 W m^-2^ Hz^-1^ Uncertainty : 2.6 milliJy = 2.60E-29 Significance : uncertainty Freq or Vel. : 843 MHz (OBS )= 8.43E+08 Hz Frequency mode : Broad-band measurement Coord. targeted: 230417.54 -302222.7 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 3 Reference Code : 2008SUMSS.2.1.....: Freq. targeted : 843 MHz (SUMSS) Measurement : 57.1 milliJy = 5.71E-28 W m^-2^ Hz^-1^ Uncertainty : 2.5 milliJy = 2.50E-29 Significance : uncertainty Freq or Vel. : 843 MHz (OBS )= 8.43E+08 Hz Frequency mode : Broad-band measurement Coord. targeted: 230417.49 -302222.9 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :

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