NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-03-25 T16:52:54 PDT
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Spectral Energy Distribution (SED) for 2MASS J17541968+2931284:

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 ... >21.2862 mag 1.95E+15 < 1.11E-05 Jy Broad-band upper limit inside NUV Kron aperture 2012GASC..C...0000S 1
2 FUV (GALEX) AB 24.5979 +/- 2.33280 mag 1.95E+15 5.26E-07 +/- 1.13E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 2
3 NUV (GALEX) AB 19.7619 +/- 0.0947005 mag 1.29E+15 4.52E-05 +/- 3.94E-06 Jy Broad-band Flux in 7.5 arcsec diameter aperture 2012GASC..C...0000S 3
4 NUV (GALEX) AB 19.4912 +/- 0.0845076 mag 1.29E+15 5.80E-05 +/- 4.51E-06 Jy Broad-band Kron flux in elliptical aperture 2012GASC..C...0000S 4
5 J (2MASS/FLWO) 5.462 +/- 0.019 mag 2.43E+14 1.04E+01 +/- 1.82E-01 Jy Broad-band Profile-fit 2006AJ....131.1163S 5
6 H (2MASS/FLWO) 4.695 +/- 0.042 mag 1.80E+14 1.36E+01 +/- 5.25E-01 Jy Broad-band 4" aperture; Poor quality 2006AJ....131.1163S 6
7 K_s (2MASS/FLWO) 4.404 +/- 0.036 mag 1.39E+14 1.15E+01 +/- 3.83E-01 Jy Broad-band 4" aperture; Poor quality 2006AJ....131.1163S 7


Detailed Information for Each Entry

 No. 1
Reference Code : 2012GASC..C...0000S
Freq. targeted : FUV (GALEX) AB      
Measurement    : >21.2862     mag                  < 1.11E-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: 268.58207063437 29.524564638188 (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 : 24.5979 mag = 5.26E-33 W m^-2^ Hz^-1^ Uncertainty : 2.33280 mag = 1.13E-32 Significance : uncertainty Freq or Vel. : 1538.6 A (OBS )= 1.95E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 268.58207063437 29.524564638188 (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 : 19.7619 mag = 4.52E-31 W m^-2^ Hz^-1^ Uncertainty : 0.0947005 mag = 3.94E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 268.58207063437 29.524564638188 (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 : 19.4912 mag = 5.80E-31 W m^-2^ Hz^-1^ Uncertainty : 0.0845076 mag = 4.51E-32 Significance : uncertainty Freq or Vel. : 2315.7 A (OBS )= 1.29E+15 Hz Frequency mode : Broad-band measurement Coord. targeted: 268.58207063437 29.524564638188 (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/FLWO) Measurement : 5.462 mag = 1.04E-25 W m^-2^ Hz^-1^ Uncertainty : 0.019 mag = 1.82E-27 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. 6 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/FLWO) Measurement : 4.695 mag = 1.36E-25 W m^-2^ Hz^-1^ Uncertainty : 0.042 mag = 5.25E-27 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; Poor quality
No. 7 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/FLWO) Measurement : 4.404 mag = 1.15E-25 W m^-2^ Hz^-1^ Uncertainty : 0.036 mag = 3.83E-27 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; Poor quality

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