NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-04-23 T09:18:09 PDT
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Spectral Energy Distribution (SED) for 2MASS J18444983-5248406:

10 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 ... >21.2002 mag 1.95E+15 < 1.20E-05 Jy Broad-band upper limit inside NUV Kron aperture 2012GASC..C...0000S 1
2 FUV (GALEX) AB 24.5710 +/- 3.67951 mag 1.95E+15 5.39E-07 +/- 1.83E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 2
3 NUV (GALEX) AB 21.5203 +/- 0.251123 mag 1.29E+15 8.95E-06 +/- 2.07E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 3
4 NUV (GALEX) AB 21.2085 +/- 0.272242 mag 1.29E+15 1.19E-05 +/- 2.99E-06 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 4
5 J (2MASS/CTIO) 14.436 +/- 0.053 mag 2.43E+14 2.68E-03 +/- 1.31E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 5
6 J (2MASS/CTIO) 14.534 +/- 0.037 mag 2.43E+14 2.45E-03 +/- 8.34E-05 Jy Broad-band Profile-fit 2006AJ....131.1163S 6
7 H (2MASS/CTIO) 14.102 +/- 0.065 mag 1.80E+14 2.34E-03 +/- 1.40E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 7
8 H (2MASS/CTIO) 14.184 +/- 0.057 mag 1.80E+14 2.17E-03 +/- 1.14E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 8
9 K_s (2MASS/CTIO) 14.066 +/- 0.114 mag 1.39E+14 1.58E-03 +/- 1.65E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 9
10 K_s (2MASS/CTIO) 14.21 +/- 0.068 mag 1.39E+14 1.38E-03 +/- 8.65E-05 Jy Broad-band Profile-fit 2006AJ....131.1163S 10

Detailed Information for Each Entry

 No. 1
Reference Code : 2012GASC..C...0000S
Freq. targeted : FUV (GALEX) AB      
Measurement    : >21.2002     mag                  < 1.20E-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: 281.20763020294 -52.81133905322 (J2000)
Spatial mode   : Flux integrated from map
Notes          : From new raw data
Qualifiers     : upper limit inside NUV Kron aperture    


 No. 2
Reference Code : 2012GASC..C...0000S
Freq. targeted : FUV (GALEX) AB      
Measurement    :  24.5710     mag                  = 5.39E-33 W m^-2^ Hz^-1^
Uncertainty    :  3.67951     mag                  = 1.83E-32
Significance   : uncertainty
Freq or Vel.   : 1538.6       A            (OBS   )= 1.95E+15 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 281.20763020294 -52.81133905322 (J2000)
Spatial mode   : Flux in fixed aperture
Notes          : From new raw data
Qualifiers     : Flux in 7.5 arcsec diameter aperture    


 No. 3
Reference Code : 2012GASC..C...0000S
Freq. targeted : NUV (GALEX) AB      
Measurement    :  21.5203     mag                  = 8.95E-32 W m^-2^ Hz^-1^
Uncertainty    :  0.251123    mag                  = 2.07E-32
Significance   : uncertainty
Freq or Vel.   : 2315.7       A            (OBS   )= 1.29E+15 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 281.20763020294 -52.81133905322 (J2000)
Spatial mode   : Flux in fixed aperture
Notes          : From new raw data
Qualifiers     : Flux in 7.5 arcsec diameter aperture    


 No. 4
Reference Code : 2012GASC..C...0000S
Freq. targeted : NUV (GALEX) AB      
Measurement    :  21.2085     mag                  = 1.19E-31 W m^-2^ Hz^-1^
Uncertainty    :  0.272242    mag                  = 2.99E-32
Significance   : uncertainty
Freq or Vel.   : 2315.7       A            (OBS   )= 1.29E+15 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 281.20763020294 -52.81133905322 (J2000)
Spatial mode   : Flux integrated from map
Notes          : From new raw data
Qualifiers     : Kron flux in elliptical aperture        


 No. 5
Reference Code : 2006AJ....131.1163S
Freq. targeted : J (2MASS/CTIO)      
Measurement    :  14.436      mag                  = 2.68E-29 W m^-2^ Hz^-1^
Uncertainty    :  0.053       mag                  = 1.31E-30
Significance   : uncertainty
Freq or Vel.   : 1.235        microns      (OBS   )= 2.43E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted:
Spatial mode   : Flux in fixed aperture
Notes          : From new raw data
Qualifiers     : 4" aperture                             


 No. 6
Reference Code : 2006AJ....131.1163S
Freq. targeted : J (2MASS/CTIO)      
Measurement    :  14.534      mag                  = 2.45E-29 W m^-2^ Hz^-1^
Uncertainty    :  0.037       mag                  = 8.34E-31
Significance   : uncertainty
Freq or Vel.   : 1.235        microns      (OBS   )= 2.43E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted:
Spatial mode   : Flux in fixed aperture
Notes          : From new raw data
Qualifiers     : Profile-fit                             


 No. 7
Reference Code : 2006AJ....131.1163S
Freq. targeted : H (2MASS/CTIO)      
Measurement    :  14.102      mag                  = 2.34E-29 W m^-2^ Hz^-1^
Uncertainty    :  0.065       mag                  = 1.40E-30
Significance   : uncertainty
Freq or Vel.   : 1.662        microns      (OBS   )= 1.80E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted:
Spatial mode   : Flux in fixed aperture
Notes          : From new raw data
Qualifiers     : 4" aperture                             


 No. 8
Reference Code : 2006AJ....131.1163S
Freq. targeted : H (2MASS/CTIO)      
Measurement    :  14.184      mag                  = 2.17E-29 W m^-2^ Hz^-1^
Uncertainty    :  0.057       mag                  = 1.14E-30
Significance   : uncertainty
Freq or Vel.   : 1.662        microns      (OBS   )= 1.80E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted:
Spatial mode   : Flux in fixed aperture
Notes          : From new raw data
Qualifiers     : Profile-fit                             


 No. 9
Reference Code : 2006AJ....131.1163S
Freq. targeted : K_s (2MASS/CTIO)    
Measurement    :  14.066      mag                  = 1.58E-29 W m^-2^ Hz^-1^
Uncertainty    :  0.114       mag                  = 1.65E-30
Significance   : uncertainty
Freq or Vel.   : 2.159        microns      (OBS   )= 1.39E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted:
Spatial mode   : Flux in fixed aperture
Notes          : From new raw data
Qualifiers     : 4" aperture                             


 No. 10
Reference Code : 2006AJ....131.1163S
Freq. targeted : K_s (2MASS/CTIO)    
Measurement    :  14.21       mag                  = 1.38E-29 W m^-2^ Hz^-1^
Uncertainty    :  0.068       mag                  = 8.65E-31
Significance   : uncertainty
Freq or Vel.   : 2.159        microns      (OBS   )= 1.39E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted:
Spatial mode   : Flux in fixed aperture
Notes          : From new raw data
Qualifiers     : Profile-fit

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