NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-04-24 T04:57:52 PDT
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Spectral Energy Distribution (SED) for NGC 0402:

7 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 FUV (GALEX) AB ... >21.1341 mag 1.95E+15 < 1.28E-05 Jy Broad-band upper limit inside NUV Kron aperture 2012GASC..C...0000S 1
2 FUV (GALEX) AB ... >23.4028 mag 1.95E+15 < 1.58E-06 Jy Broad-band upper limit inside NUV Kron aperture 2012GMSC..C...0000S 2
3 FUV (GALEX) AB 28.1481 +/- 10.8014 mag 1.95E+15 2.00E-08 +/- 1.99E-07 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GMSC..C...0000S 3
4 NUV (GALEX) AB 21.1813 +/- 0.0476629 mag 1.29E+15 1.22E-05 +/- 5.37E-07 Jy Broad-band Kron flux in elliptical aperture 2012GMSC..C...0000S 4
5 NUV (GALEX) AB 21.3789 +/- 0.309711 mag 1.29E+15 1.02E-05 +/- 2.91E-06 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 5
6 NUV (GALEX) AB 21.5941 +/- 0.0409415 mag 1.29E+15 8.36E-06 +/- 3.15E-07 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GMSC..C...0000S 6
7 NUV (GALEX) AB 21.6824 +/- 0.307768 mag 1.29E+15 7.71E-06 +/- 2.19E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 7


Detailed Information for Each Entry

 No. 1
Reference Code : 2012GASC..C...0000S
Freq. targeted : FUV (GALEX) AB      
Measurement    : >21.1341     mag                  < 1.28E-31 W m^-2^ Hz^-1^      
Uncertainty    :
Significance   : 3 sigma
Freq or Vel.   : 1538.6       A            (OBS   )= 1.95E+15 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 17.305442227305 32.806358621418 (J2000)
Spatial mode   : Flux integrated from map
Notes          : From new raw data
Qualifiers     : upper limit inside NUV Kron aperture    

No. 2 Reference Code : 2012GMSC..C...0000S Freq. targeted : FUV (GALEX) AB Measurement : >23.4028 mag < 1.58E-32 W m^-2^ Hz^-1^ Uncertainty : Significance : 3 sigma Freq or Vel. : 1538.6 A (OBS )= 1.95E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 17.305690156957 32.806033416148 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : upper limit inside NUV Kron aperture
No. 3 Reference Code : 2012GMSC..C...0000S Freq. targeted : FUV (GALEX) AB Measurement : 28.1481 mag = 2.00E-34 W m^-2^ Hz^-1^ Uncertainty : 10.8014 mag = 1.99E-33 Significance : uncertainty Freq or Vel. : 1538.6 A (OBS )= 1.95E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 17.305690156957 32.806033416148 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 4 Reference Code : 2012GMSC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 21.1813 mag = 1.22E-31 W m^-2^ Hz^-1^ Uncertainty : 0.0476629 mag = 5.37E-33 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 17.305690156957 32.806033416148 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Kron flux in elliptical aperture
No. 5 Reference Code : 2012GASC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 21.3789 mag = 1.02E-31 W m^-2^ Hz^-1^ Uncertainty : 0.309711 mag = 2.91E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 17.305442227305 32.806358621418 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Kron flux in elliptical aperture
No. 6 Reference Code : 2012GMSC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 21.5941 mag = 8.36E-32 W m^-2^ Hz^-1^ Uncertainty : 0.0409415 mag = 3.15E-33 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 17.305690156957 32.806033416148 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 7 Reference Code : 2012GASC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 21.6824 mag = 7.71E-32 W m^-2^ Hz^-1^ Uncertainty : 0.307768 mag = 2.19E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 17.305442227305 32.806358621418 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture

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