NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-02-23 T14:15:16 PST
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Spectral Energy Distribution (SED) for NGC 6230:

3 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 m_p 15.5 +/- 0.4 mag 6.81E+14 2.69E-03 +/- 1.20E-03 Jy Broad-band 1961CGCG1.C...0000Z 1
2 B (Johnson) 16.29 +/- 0.11 mag 6.81E+14 1.30E-03 +/- 1.38E-04 Jy Broad-band 11.5" aperture. 1995AJ....110.1083T 2
3 V (Johnson) 15.28 +/- 0.11 mag 5.42E+14 2.81E-03 +/- 3.00E-04 Jy Broad-band 11.5" aperture. 1995AJ....110.1083T 3


Detailed Information for Each Entry

 No. 1
Reference Code : 1961CGCG1.C...0000Z
Freq. targeted : m_p                 
Measurement    :  15.5        mag                  = 2.69E-29 W m^-2^ Hz^-1^
Uncertainty    :  0.4         mag                  = 1.20E-29
Significance   : rms noise
Freq or Vel.   : 4400         A            (OBS   )= 6.81E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 164812.0        +044100. (B1950)
Spatial mode   : Estimated by eye
Notes          : From new raw data
Qualifiers     :                                         

No. 2 Reference Code : 1995AJ....110.1083T Freq. targeted : B (Johnson) Measurement : 16.29 mag = 1.30E-29 W m^-2^ Hz^-1^ Uncertainty : 0.11 mag = 1.38E-30 Significance : internal error Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 164812.0 +044100. (B1950) Spatial mode : Flux in fixed aperture Notes : From reprocessed raw data Qualifiers : 11.5" aperture.
No. 3 Reference Code : 1995AJ....110.1083T Freq. targeted : V (Johnson) Measurement : 15.28 mag = 2.81E-29 W m^-2^ Hz^-1^ Uncertainty : 0.11 mag = 3.00E-30 Significance : internal error Freq or Vel. : 5530 A (OBS )= 5.42E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 164812.0 +044100. (B1950) Spatial mode : From multi-aperture data Notes : From reprocessed raw data Qualifiers : 11.5" aperture.

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