NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-26 T01:49:11 PDT
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Spectral Energy Distribution (SED) for 2XMM J044851.5-062131:

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 2-10 keV (XMM) 0.18E-13 ... erg cm^-2^ s^-1^ 1.45E+18 1.24E-09 ... Jy Broad-band 2005A&A...442..185B 1
2 0.5-2 keV (XMM) 0.13E-13 ... erg cm^-2^ s^-1^ 3.02E+17 4.30E-09 ... Jy Broad-band 2005A&A...442..185B 2


Detailed Information for Each Entry

 No. 1
Reference Code : 2005A&A...442..185B
Freq. targeted : 2-10 keV (XMM)      
Measurement    :  0.18E-13    erg cm^-2^ s^-1^     = 1.80E-17 W m^-2^
Uncertainty    :              erg cm^-2^ s^-1^     = 0.00E+00
Significance   : no uncertainty reported
Freq or Vel.   :        6     keV          (OBS   )= 1.45E+18 Hz
Frequency mode : Broad-band measurement
Coord. targeted:
Spatial mode   : Flux integrated from map
Notes          : Averaged new and previously published data; NED frequency
                 assigned to mid-point of band in keV
Qualifiers     :                                         

No. 2 Reference Code : 2005A&A...442..185B Freq. targeted : 0.5-2 keV (XMM) Measurement : 0.13E-13 erg cm^-2^ s^-1^ = 1.30E-17 W m^-2^ Uncertainty : erg cm^-2^ s^-1^ = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 1.25 keV (OBS )= 3.02E+17 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux integrated from map Notes : Averaged new and previously published data; NED frequency assigned to mid-point of band in keV Qualifiers :

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