NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-08-25 T08:22:46 PDT
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Spectral Energy Distribution (SED) for PKS 0353-474:

7 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 8.4 GHz 73.2 ... milliJy 8.40E+09 7.32E-02 ... Jy Broad-band 2007ApJS..171...61H 1
2 5000 MHz 0.220 ... Jy 5.00E+09 2.20E-01 ... Jy Broad-band 1990PKS90.C...0000W 2
3 4.85 GHz 137 +/- 11 milliJy 4.85E+09 1.37E-01 +/- 1.10E-02 Jy Broad-band 1994ApJS...91..111W 3
4 4.85 GHz 127 +/- 11 milliJy 4.85E+09 1.27E-01 +/- 1.10E-02 Jy Broad-band 1994ApJS...90..173G 4
5 2700 MHz 0.220 ... Jy 2.70E+09 2.20E-01 ... Jy Broad-band 1990PKS90.C...0000W 5
6 843 MHz 254.9 +/- 7.7 milliJy 8.43E+08 2.55E-01 +/- 7.70E-03 Jy Broad-band 2003MNRAS.342.1117M 6
7 843 MHz (SUMSS) 253 +/- 7.6 milliJy 8.43E+08 2.53E-01 +/- 7.60E-03 Jy Broad-band 2008SUMSS.2.1.....: 7


Detailed Information for Each Entry

 No. 1
Reference Code : 2007ApJS..171...61H
Freq. targeted : 8.4 GHz             
Measurement    :  73.2         milliJy             = 7.32E-28 W m^-2^ Hz^-1^
Uncertainty    :               milliJy             = 0.00E+00
Significance   : no uncertainty reported
Freq or Vel.   :        8.4   GHz          (OBS   )= 8.40E+09 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 03 55 03.51     -47 19 04.3 (J2000)
Spatial mode   : Flux integrated from map
Notes          : Averaged from previously published data
Qualifiers     :                                         

No. 2 Reference Code : 1990PKS90.C...0000W Freq. targeted : 5000 MHz Measurement : 0.220 Jy = 2.20E-27 W m^-2^ Hz^-1^ Uncertainty : Jy = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 5000 MHz (OBS )= 5.00E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 03 53 30.9 -47 27 46 (B1950) Spatial mode : Integrated from scans Notes : Homogenized from new and previously published data Qualifiers :
No. 3 Reference Code : 1994ApJS...91..111W Freq. targeted : 4.85 GHz Measurement : 137 milliJy = 1.37E-27 W m^-2^ Hz^-1^ Uncertainty : 11 milliJy = 1.10E-28 Significance : rms noise Freq or Vel. : 4.85 GHz (OBS )= 4.85E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 035502.4 -471905 (J2000) Spatial mode : Modelled datum Notes : From new raw data; Corrected for contaminating sources Qualifiers :
No. 4 Reference Code : 1994ApJS...90..173G Freq. targeted : 4.85 GHz Measurement : 127 milliJy = 1.27E-27 W m^-2^ Hz^-1^ Uncertainty : 11 milliJy = 1.10E-28 Significance : rms noise Freq or Vel. : 4.85 GHz (OBS )= 4.85E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 035331.8 -472740 (B1950) Spatial mode : Modelled datum Notes : From new raw data; Corrected for contaminating sources Qualifiers :
No. 5 Reference Code : 1990PKS90.C...0000W Freq. targeted : 2700 MHz Measurement : 0.220 Jy = 2.20E-27 W m^-2^ Hz^-1^ Uncertainty : Jy = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 2700 MHz (OBS )= 2.70E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 03 53 30.9 -47 27 46 (B1950) Spatial mode : Integrated from scans Notes : Homogenized from new and previously published data Qualifiers :
No. 6 Reference Code : 2003MNRAS.342.1117M Freq. targeted : 843 MHz Measurement : 254.9 milliJy = 2.55E-27 W m^-2^ Hz^-1^ Uncertainty : 7.7 milliJy = 7.70E-29 Significance : uncertainty Freq or Vel. : 843 MHz (OBS )= 8.43E+08 Hz Frequency mode : Broad-band measurement Coord. targeted: 035503.25 -471903.9 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 7 Reference Code : 2008SUMSS.2.1.....: Freq. targeted : 843 MHz (SUMSS) Measurement : 253 milliJy = 2.53E-27 W m^-2^ Hz^-1^ Uncertainty : 7.6 milliJy = 7.60E-29 Significance : uncertainty Freq or Vel. : 843 MHz (OBS )= 8.43E+08 Hz Frequency mode : Broad-band measurement Coord. targeted: 035503.25 -471903.9 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :

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