NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-17 T12:06:01 PDT
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Spectral Energy Distribution (SED) for SUMSS J225729-410241:

2 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 0.3-8 keV (Chandra) 1.47E-14 ... erg/s/cm^2^ 1.00E+18 1.47E-09 ... Jy Broad-band 2011ApJS..192...10L 1
2 843 MHz (SUMSS) 82.6 +/- 3 milliJy 8.43E+08 8.26E-02 +/- 3.00E-03 Jy Broad-band 2008SUMSS.2.1.....: 2


Detailed Information for Each Entry

 No. 1
Reference Code : 2011ApJS..192...10L
Freq. targeted : 0.3-8 keV (Chandra) 
Measurement    :  1.47E-14    erg/s/cm^2^          = 1.47E-17 W m^-2^
Uncertainty    :              erg/s/cm^2^          = 0.00E+00
Significance   : no uncertainty reported
Freq or Vel.   :       4.15   keV          (OBS   )= 1.00E+18 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 22 57 29.626    -41 02 39.95 (J2000)
Spatial mode   : Flux integrated from map
Notes          : From reprocessed raw data; NED frequency assigned to
                 mid-point of band in keV
Qualifiers     :                                         

No. 2 Reference Code : 2008SUMSS.2.1.....: Freq. targeted : 843 MHz (SUMSS) Measurement : 82.6 milliJy = 8.26E-28 W m^-2^ Hz^-1^ Uncertainty : 3 milliJy = 3.00E-29 Significance : uncertainty Freq or Vel. : 843 MHz (OBS )= 8.43E+08 Hz Frequency mode : Broad-band measurement Coord. targeted: 225729.56 -410241.2 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :

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