NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-17 T16:54:08 PDT
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Spectral Energy Distribution (SED) for WHL J150407.5-024816:

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 0.5-2 keV (Chandra) 1.35E-11 ... erg/s/cm^2^ 3.02E+17 4.47E-06 ... Jy Broad-band 2009ApJ...692.1033V 1
2 0.5-2 keV (XMM) 1.459E-11 +/- 0.018E-11 erg/cm^2^/s 3.02E+17 4.83E-06 +/- 5.96E-08 Jy Broad-band 2011A&A...526A..79E 2
3 327 MHz (GMRT) 215 +/- 11 milliJy 3.27E+08 2.15E-01 +/- 1.10E-02 Jy Broad-band Center flux 2011A&A...525L..10G 3


Detailed Information for Each Entry

 No. 1
Reference Code : 2009ApJ...692.1033V
Freq. targeted : 0.5-2 keV (Chandra) 
Measurement    :  1.35E-11     erg/s/cm^2^         = 1.35E-14 W m^-2^
Uncertainty    :               erg/s/cm^2^         = 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   : Total flux
Notes          : From reprocessed raw data; NED frequency assigned to
                 mid-point of band in keV
Qualifiers     :                                         

No. 2 Reference Code : 2011A&A...526A..79E Freq. targeted : 0.5-2 keV (XMM) Measurement : 1.459E-11 erg/cm^2^/s = 1.46E-14 W m^-2^ Uncertainty : 0.018E-11 erg/cm^2^/s = 1.80E-16 Significance : uncertainty Freq or Vel. : 1.25 keV (OBS )= 3.02E+17 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Total flux Notes : From reprocessed raw data; NED frequency assigned to mid-point of band in keV Qualifiers :
No. 3 Reference Code : 2011A&A...525L..10G Freq. targeted : 327 MHz (GMRT) Measurement : 215 milliJy = 2.15E-27 W m^-2^ Hz^-1^ Uncertainty : 11 milliJy = 1.10E-28 Significance : uncertainty Freq or Vel. : 327 MHz (OBS )= 3.27E+08 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Total flux Notes : From new raw data Qualifiers : Center flux

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