NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-16 T04:04:14 PDT
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Spectral Energy Distribution (SED) for MACS J2129-0741:

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 0.1-2.4 keV (ROSAT) 1.05E-12 +/- 0.28E-12 ergs/s/cm^2^ 3.02E+17 3.48E-07 +/- 9.27E-08 Jy Broad-band Observed flux 2007ApJ...661L..33E 1
2 0.1-2.4 keV Chandra 1.45E-12 +/- 0.03E-12 ergs/s/cm^2^ 3.02E+17 4.80E-07 +/- 9.93E-09 Jy Broad-band Observed flux 2007ApJ...661L..33E 2


Detailed Information for Each Entry

 No. 1
Reference Code : 2007ApJ...661L..33E
Freq. targeted : 0.1-2.4 keV (ROSAT) 
Measurement    :  1.05E-12    ergs/s/cm^2^         = 1.05E-15 W m^-2^
Uncertainty    :  0.28E-12    ergs/s/cm^2^         = 2.80E-16
Significance   : uncertainty
Freq or Vel.   :     1.25     keV          (OBS   )= 3.02E+17 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 21 29 26.214    -07 41 26.22 (J2000)
Spatial mode   : Flux integrated from map
Notes          : From new raw data; NED frequency assigned to mid-point of
                 band in keV
Qualifiers     : Observed flux                           

No. 2 Reference Code : 2007ApJ...661L..33E Freq. targeted : 0.1-2.4 keV Chandra Measurement : 1.45E-12 ergs/s/cm^2^ = 1.45E-15 W m^-2^ Uncertainty : 0.03E-12 ergs/s/cm^2^ = 3.00E-17 Significance : uncertainty Freq or Vel. : 1.25 keV (OBS )= 3.02E+17 Hz Frequency mode : Broad-band measurement Coord. targeted: 21 29 26.214 -07 41 26.22 (J2000) Spatial mode : Total flux Notes : From new raw data; NED frequency assigned to mid-point of band in keV Qualifiers : Observed flux

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