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Date and Time of the Query: 2019-06-24 T11:46:29 PDT
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Spectral Energy Distribution (SED) for ABELL 2744:

4 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 0.2-2 keV (ROSAT) 5.8050E-13 +/- 4.7 % erg/s/cm^2^ 3.15E+17 1.84E-07 +/- 8.57E-09 Jy Broad-band 2000WGA...C...0000W 1
2 0.1-2.4 keV Chandra 5.23E-12 +/- 0.14E-12 erg/s/cm^2^ 3.02E+17 1.73E-06 +/- 4.64E-08 Jy Broad-band 2010MNRAS.407...83E 2
3 325 MHz (VLA) 218 +/- 10 milliJy 3.25E+08 2.18E-01 +/- 1.00E-02 Jy Broad-band Halo flux 2007A&A...467..943O 3
4 325 MHz (VLA) 98 +/- 7 milliJy 3.25E+08 9.80E-02 +/- 7.00E-03 Jy Broad-band Relic flux 2007A&A...467..943O 4


Detailed Information for Each Entry

 No. 1
Reference Code : 2000WGA...C...0000W
Freq. targeted : 0.2-2 keV (ROSAT)   
Measurement    :  5.8050E-13  erg/s/cm^2^          = 5.80E-16 W m^-2^
Uncertainty    :  4.7 %       erg/s/cm^2^          = 2.70E-17
Significance   : mean error
Freq or Vel.   :  1.3         keV          (OBS   )= 3.15E+17 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 001417.6        -302328. (J2000)
Spatial mode   : Flux integrated from map
Notes          : From reprocessed raw data; NED frequency assigned to
                 mid-point of band in keV
Qualifiers     :                                         

No. 2 Reference Code : 2010MNRAS.407...83E Freq. targeted : 0.1-2.4 keV Chandra Measurement : 5.23E-12 erg/s/cm^2^ = 5.23E-15 W m^-2^ Uncertainty : 0.14E-12 erg/s/cm^2^ = 1.40E-16 Significance : uncertainty Freq or Vel. : 1.25 keV (OBS )= 3.02E+17 Hz Frequency mode : Broad-band measurement Coord. targeted: 00 14 18.9 -30 23 22 (J2000) Spatial mode : Modelled datum Notes : From reprocessed raw data; NED frequency assigned to mid-point of band in keV Qualifiers :
No. 3 Reference Code : 2007A&A...467..943O Freq. targeted : 325 MHz (VLA) Measurement : 218 milliJy = 2.18E-27 W m^-2^ Hz^-1^ Uncertainty : 10 milliJy = 1.00E-28 Significance : uncertainty Freq or Vel. : 325 MHz (OBS )= 3.25E+08 Hz Frequency mode : Broad-band measurement Coord. targeted: 00 14 19 -30 22 19 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data; Corrected for contaminating sources Qualifiers : Halo flux
No. 4 Reference Code : 2007A&A...467..943O Freq. targeted : 325 MHz (VLA) Measurement : 98 milliJy = 9.80E-28 W m^-2^ Hz^-1^ Uncertainty : 7 milliJy = 7.00E-29 Significance : uncertainty Freq or Vel. : 325 MHz (OBS )= 3.25E+08 Hz Frequency mode : Broad-band measurement Coord. targeted: 00 14 19 -30 22 19 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data; Corrected for contaminating sources Qualifiers : Relic flux

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