NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-26 T07:28:47 PDT
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Spectral Energy Distribution (SED) for ABELL 2941:

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) 6.028E-12 +/- 16.0% erg/s/cm^2^ 3.02E+17 2.00E-06 +/- 3.19E-07 Jy Broad-band Unabsorbed flux 2007A&A...469..363B 1
2 0.1-2.4 keV (XMM) 82.96E-13 +/- 0.52E-13 erg/s/cm^2^ 3.02E+17 2.75E-06 +/- 1.72E-08 Jy Broad-band 2010ApJ...723.1523M 2


Detailed Information for Each Entry

 No. 1
Reference Code : 2007A&A...469..363B
Freq. targeted : 0.1-2.4 keV (ROSAT) 
Measurement    :  6.028E-12    erg/s/cm^2^         = 6.03E-15 W m^-2^
Uncertainty    :  16.0%        erg/s/cm^2^         = 9.64E-16
Significance   : uncertainty
Freq or Vel.   :       1.25   keV          (OBS   )= 3.02E+17 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 01 45 02.3      -53 00 50 (J2000)
Spatial mode   : Flux integrated from map
Notes          : Averaged from previously published data; NED frequency
                 assigned to mid-point of band in keV
Qualifiers     : Unabsorbed flux                         

No. 2 Reference Code : 2010ApJ...723.1523M Freq. targeted : 0.1-2.4 keV (XMM) Measurement : 82.96E-13 erg/s/cm^2^ = 8.30E-15 W m^-2^ Uncertainty : 0.52E-13 erg/s/cm^2^ = 5.20E-17 Significance : uncertainty Freq or Vel. : 1.25 keV (OBS )= 3.02E+17 Hz Frequency mode : Broad-band measurement Coord. targeted: 01 45 03.6 -53 01 23.4 (J2000) Spatial mode : Modelled datum Notes : From reprocessed raw data; NED frequency assigned to mid-point of band in keV Qualifiers :

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