NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-04-22 T23:15:27 PDT
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Spectral Energy Distribution (SED) for SN 1990N:

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 B Johnson (FLWO) 12.67 +/- 0.05 mag 6.81E+14 3.64E-02 +/- 1.68E-03 Jy Broad-band 2009ApJ...700..331H 1
2 B 12.70 +/- 0.02 mag 6.81E+14 3.54E-02 +/- 6.53E-04 Jy Broad-band Mag at maximum light 2009ApJ...707.1449N 2
3 V Johnson (FLWO) 12.65 +/- 0.04 mag 5.42E+14 3.17E-02 +/- 1.17E-03 Jy Broad-band 2009ApJ...700..331H 3
4 I (Cousins) 12.95 +/- 0.02 mag 3.79E+14 1.69E-02 +/- 3.10E-04 Jy Broad-band Mag at max 2008MNRAS.384..107E 4


Detailed Information for Each Entry

 No. 1
Reference Code : 2009ApJ...700..331H
Freq. targeted : B Johnson (FLWO)    
Measurement    :  12.67       mag                  = 3.64E-28 W m^-2^ Hz^-1^
Uncertainty    :  0.05        mag                  = 1.68E-29
Significance   : statistical error
Freq or Vel.   :       4400   A            (OBS   )= 6.81E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted:
Spatial mode   : Peak flux
Notes          : From new raw data
Qualifiers     :                                         

No. 2 Reference Code : 2009ApJ...707.1449N Freq. targeted : B Measurement : 12.70 mag = 3.54E-28 W m^-2^ Hz^-1^ Uncertainty : 0.02 mag = 6.53E-30 Significance : uncertainty Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : From fitting to map Notes : Averaged from previously published data; Standard Johnson UBVRI filters assumed Qualifiers : Mag at maximum light
No. 3 Reference Code : 2009ApJ...700..331H Freq. targeted : V Johnson (FLWO) Measurement : 12.65 mag = 3.17E-28 W m^-2^ Hz^-1^ Uncertainty : 0.04 mag = 1.17E-29 Significance : statistical error Freq or Vel. : 5530 A (OBS )= 5.42E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Peak flux Notes : From new raw data Qualifiers :
No. 4 Reference Code : 2008MNRAS.384..107E Freq. targeted : I (Cousins) Measurement : 12.95 mag = 1.69E-28 W m^-2^ Hz^-1^ Uncertainty : 0.02 mag = 3.10E-30 Significance : uncertainty Freq or Vel. : 0.79 microns (OBS )= 3.79E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Mag at max

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