NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2022-01-23 T12:59:00 PST
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Spectral Energy Distribution (SED) for NGC 2249:

8 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 16.6156 +/- 0.0422255 mag 1.95E+15 8.20E-04 +/- 3.19E-05 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 1
2 FUV (GALEX) AB 19.3496 +/- 0.155830 mag 1.95E+15 6.61E-05 +/- 9.48E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 2
3 FUV (GALEX) AB 16.4856 +/- 0.0153469 mag 1.95E+15 9.24E-04 +/- 1.31E-05 Jy Broad-band Kron flux in elliptical aperture 2012GMSC..C...0000S 3
4 FUV (GALEX) AB 19.1976 +/- 0.0495457 mag 1.95E+15 7.60E-05 +/- 3.47E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GMSC..C...0000S 4
5 NUV (GALEX) AB 14.9532 +/- 0.00375751 mag 1.29E+15 3.79E-03 +/- 1.31E-05 Jy Broad-band Kron flux in elliptical aperture 2012GMSC..C...0000S 5
6 NUV (GALEX) AB 17.9513 +/- 0.0456600 mag 1.29E+15 2.40E-04 +/- 1.01E-05 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 6
7 NUV (GALEX) AB 17.9827 +/- 0.0158543 mag 1.29E+15 2.33E-04 +/- 3.40E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GMSC..C...0000S 7
8 NUV (GALEX) AB 14.9339 +/- 0.00976111 mag 1.29E+15 3.86E-03 +/- 3.47E-05 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 8


Detailed Information for Each Entry

 No. 1
Reference Code : 2012GASC..C...0000S
Freq. targeted : FUV (GALEX) AB      
Measurement    :  16.6156     mag                  = 8.20E-30 W m^-2^ Hz^-1^
Uncertainty    :  0.0422255   mag                  = 3.19E-31
Significance   : uncertainty
Freq or Vel.   : 1538.6       A            (OBS   )= 1.95E+15 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 96.457365044986 -68.92054325849 (J2000)
Spatial mode   : Flux integrated from map
Notes          : From new raw data
Qualifiers     : Kron flux in elliptical aperture        

No. 2 Reference Code : 2012GASC..C...0000S Freq. targeted : FUV (GALEX) AB Measurement : 19.3496 mag = 6.61E-31 W m^-2^ Hz^-1^ Uncertainty : 0.155830 mag = 9.48E-32 Significance : uncertainty Freq or Vel. : 1538.6 A (OBS )= 1.95E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 96.457365044986 -68.92054325849 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 3 Reference Code : 2012GMSC..C...0000S Freq. targeted : FUV (GALEX) AB Measurement : 16.4856 mag = 9.24E-30 W m^-2^ Hz^-1^ Uncertainty : 0.0153469 mag = 1.31E-31 Significance : uncertainty Freq or Vel. : 1538.6 A (OBS )= 1.95E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 96.457856644350 -68.92041111369 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Kron flux in elliptical aperture
No. 4 Reference Code : 2012GMSC..C...0000S Freq. targeted : FUV (GALEX) AB Measurement : 19.1976 mag = 7.60E-31 W m^-2^ Hz^-1^ Uncertainty : 0.0495457 mag = 3.47E-32 Significance : uncertainty Freq or Vel. : 1538.6 A (OBS )= 1.95E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 96.457856644350 -68.92041111369 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 5 Reference Code : 2012GMSC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 14.9532 mag = 3.79E-29 W m^-2^ Hz^-1^ Uncertainty : 0.00375751 mag = 1.31E-31 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 96.457856644350 -68.92041111369 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Kron flux in elliptical aperture
No. 6 Reference Code : 2012GASC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 17.9513 mag = 2.40E-30 W m^-2^ Hz^-1^ Uncertainty : 0.0456600 mag = 1.01E-31 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 96.457365044986 -68.92054325849 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 7 Reference Code : 2012GMSC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 17.9827 mag = 2.33E-30 W m^-2^ Hz^-1^ Uncertainty : 0.0158543 mag = 3.40E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 96.457856644350 -68.92041111369 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : Flux in 7.5 arcsec diameter aperture
No. 8 Reference Code : 2012GASC..C...0000S Freq. targeted : NUV (GALEX) AB Measurement : 14.9339 mag = 3.86E-29 W m^-2^ Hz^-1^ Uncertainty : 0.00976111 mag = 3.47E-31 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 96.457365044986 -68.92054325849 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Kron flux in elliptical aperture

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