NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-05-23 T14:08:18 PDT
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Spectral Energy Distribution (SED) for NGC 5253:[SSS2004] 19:

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 0.3-8 keV (Chandra) 3.170E-15 ... erg s^-1^ cm^-2^ 1.00E+18 3.16E-10 ... Jy Broad-band 2005MNRAS.358.1423O 1
2 0.3-8 keV (Chandra) 1.636E-13 ... erg s^-1^ cm^-2^ 1.00E+18 1.63E-08 ... Jy Broad-band 2005MNRAS.358.1423O 2
3 0.3-8 keV (Chandra) 9.10E-14 +/- 2.40E-14 erg/s/cm^2^ 1.00E+18 9.10E-09 +/- 2.40E-09 Jy Broad-band 2004MNRAS.351....1S 3


Detailed Information for Each Entry

 No. 1
Reference Code : 2005MNRAS.358.1423O
Freq. targeted : 0.3-8 keV (Chandra) 
Measurement    :  3.170E-15   erg s^-1^ cm^-2^     = 3.17E-18 W m^-2^
Uncertainty    :              erg s^-1^ 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: 13 39 56.0      -31 38 24.3 (J2000)
Spatial mode   : Flux integrated from map
Notes          : From new raw data; NED frequency assigned to mid-point of
                 band in keV
Qualifiers     :                                         

No. 2 Reference Code : 2005MNRAS.358.1423O Freq. targeted : 0.3-8 keV (Chandra) Measurement : 1.636E-13 erg s^-1^ cm^-2^ = 1.64E-16 W m^-2^ Uncertainty : erg s^-1^ 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: 13 39 56.0 -31 38 24.3 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data; Extinction-corrected for Milky Way; NED frequency assigned to mid-point of band in keV Qualifiers :
No. 3 Reference Code : 2004MNRAS.351....1S Freq. targeted : 0.3-8 keV (Chandra) Measurement : 9.10E-14 erg/s/cm^2^ = 9.10E-17 W m^-2^ Uncertainty : 2.40E-14 erg/s/cm^2^ = 2.40E-17 Significance : uncertainty Freq or Vel. : 4.15 keV (OBS )= 1.00E+18 Hz Frequency mode : Broad-band measurement Coord. targeted: 13 39 56.04 -31 38 24.8 (J2000) Spatial mode : From fitting to map Notes : From new raw data; Extinction-corrected for Milky Way; NED frequency assigned to mid-point of band in keV Qualifiers :

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