NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-03-25 T11:08:45 PDT
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Spectral Energy Distribution (SED) for SN 1999by:

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 U Johnson (FLWO) 13.73 +/- 0.02 mag 8.19E+14 5.83E-03 +/- 1.07E-04 Jy Broad-band 2009ApJ...700..331H 1
2 B Johnson (FLWO) 13.54 +/- 0.06 mag 6.81E+14 1.63E-02 +/- 9.03E-04 Jy Broad-band 2009ApJ...700..331H 2
3 V Johnson (FLWO) 13.10 +/- 0.02 mag 5.42E+14 2.10E-02 +/- 3.86E-04 Jy Broad-band 2009ApJ...700..331H 3


Detailed Information for Each Entry

 No. 1
Reference Code : 2009ApJ...700..331H
Freq. targeted : U Johnson (FLWO)    
Measurement    :  13.73       mag                  = 5.83E-29 W m^-2^ Hz^-1^
Uncertainty    :  0.02        mag                  = 1.07E-30
Significance   : statistical error
Freq or Vel.   :       3660   A            (OBS   )= 8.19E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted:
Spatial mode   : Peak flux
Notes          : From new raw data
Qualifiers     :                                         

No. 2 Reference Code : 2009ApJ...700..331H Freq. targeted : B Johnson (FLWO) Measurement : 13.54 mag = 1.64E-28 W m^-2^ Hz^-1^ Uncertainty : 0.06 mag = 9.03E-30 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. 3 Reference Code : 2009ApJ...700..331H Freq. targeted : V Johnson (FLWO) Measurement : 13.10 mag = 2.10E-28 W m^-2^ Hz^-1^ Uncertainty : 0.02 mag = 3.86E-30 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 :

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