NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-08-25 T09:35:42 PDT
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Spectral Energy Distribution (SED) for ABELL 1682:

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) 5.30 +/- 19.5% 10^-12^ erg/cm^2^/s 3.15E+17 1.68E-06 +/- 3.28E-07 Jy Broad-band 1998MNRAS.301..881E 1
2 22 MHz (DRAO) 109 +/- 10 Jy 2.23E+07 1.09E+02 +/- 1.00E+01 Jy Broad-band 1986A&AS...65..485R 2


Detailed Information for Each Entry

 No. 1
Reference Code : 1998MNRAS.301..881E
Freq. targeted : 0.1-2.4 keV (ROSAT) 
Measurement    :  5.30        10^-12^ erg/cm^2^/s  = 5.30E-15 W m^-2^
Uncertainty    :  19.5%       10^-12^ erg/cm^2^/s  = 1.03E-15
Significance   : 1 sigma
Freq or Vel.   : 1.3          keV          (OBS   )= 3.15E+17 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 130657.         +463241. (J2000)
Spatial mode   : Integrated from scans
Notes          : From reprocessed raw data
Qualifiers     :                                         

No. 2 Reference Code : 1986A&AS...65..485R Freq. targeted : 22 MHz (DRAO) Measurement : 109 Jy = 1.09E-24 W m^-2^ Hz^-1^ Uncertainty : 10 Jy = 1.00E-25 Significance : uncertainty Freq or Vel. : 22.25 MHz (OBS )= 2.23E+07 Hz Frequency mode : Broad-band measurement Coord. targeted: 13 04 30.0 +46 48 00 (B1950) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :

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