NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-25 T00:54:41 PDT
Help | Comment | NED Home

Spectral Energy Distribution (SED) for ABELL 1437:

2 Data Points
 Click to zoom in at a position of interest (uses a separate window). 
Select zoom factor:  

                Postscript version of the SED plot






  New options   Format tabular data as:


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) 10.00 +/- 17.6% 10^-12^ erg/cm^2^/s 3.15E+17 3.17E-06 +/- 5.60E-07 Jy Broad-band 1998MNRAS.301..881E 1
2 0.1-2.4 keV (ROSAT) 8.944E-11 +/- 8.0 % erg/s/cm^2^ 3.02E+17 2.96E-05 +/- 2.37E-06 Jy Broad-band 2004A&A...423..449P 2


Detailed Information for Each Entry

 No. 1
Reference Code : 1998MNRAS.301..881E
Freq. targeted : 0.1-2.4 keV (ROSAT) 
Measurement    :  10.00       10^-12^ erg/cm^2^/s  = 1.00E-14 W m^-2^
Uncertainty    :  17.6%       10^-12^ erg/cm^2^/s  = 1.77E-15
Significance   : 1 sigma
Freq or Vel.   : 1.3          keV          (OBS   )= 3.15E+17 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 120024.         +032056. (J2000)
Spatial mode   : Integrated from scans
Notes          : From reprocessed raw data
Qualifiers     :                                         

No. 2 Reference Code : 2004A&A...423..449P Freq. targeted : 0.1-2.4 keV (ROSAT) Measurement : 8.944E-11 erg/s/cm^2^ = 8.94E-14 W m^-2^ Uncertainty : 8.0 % erg/s/cm^2^ = 7.16E-15 Significance : 1 sigma Freq or Vel. : 1.25 keV (OBS )= 3.02E+17 Hz Frequency mode : Broad-band measurement Coord. targeted: 180.1020 +03.3310 (J2000) Spatial mode : Flux integrated from map Notes : From reprocessed raw data; NED frequency assigned to mid-point of band in keV Qualifiers :

Back to NED Home