NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-05-19 T01:44:45 PDT
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Spectral Energy Distribution (SED) for IC 4684:

6 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 J (2MASS/CTIO) 9.259 +/- 0.028 mag 2.43E+14 3.15E-01 +/- 8.13E-03 Jy Broad-band Profile-fit 2006AJ....131.1163S 1
2 J (2MASS/CTIO) 9.219 +/- 0.011 mag 2.43E+14 3.27E-01 +/- 3.32E-03 Jy Broad-band 4" aperture 2006AJ....131.1163S 2
3 H (2MASS/CTIO) 9.136 +/- 0.03 mag 1.80E+14 2.27E-01 +/- 6.27E-03 Jy Broad-band Profile-fit 2006AJ....131.1163S 3
4 H (2MASS/CTIO) 9.093 +/- 0.032 mag 1.80E+14 2.36E-01 +/- 6.96E-03 Jy Broad-band 4" aperture 2006AJ....131.1163S 4
5 K_s (2MASS/CTIO) 9 +/- 0.022 mag 1.39E+14 1.67E-01 +/- 3.39E-03 Jy Broad-band 4" aperture 2006AJ....131.1163S 5
6 K_s (2MASS/CTIO) 9.083 +/- 0.026 mag 1.39E+14 1.55E-01 +/- 3.72E-03 Jy Broad-band Profile-fit 2006AJ....131.1163S 6


Detailed Information for Each Entry

 No. 1
Reference Code : 2006AJ....131.1163S
Freq. targeted : J (2MASS/CTIO)      
Measurement    :  9.259       mag                  = 3.15E-27 W m^-2^ Hz^-1^
Uncertainty    :  0.028       mag                  = 8.13E-29
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. 2 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 9.219 mag = 3.27E-27 W m^-2^ Hz^-1^ Uncertainty : 0.011 mag = 3.32E-29 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. 3 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 9.136 mag = 2.27E-27 W m^-2^ Hz^-1^ Uncertainty : 0.03 mag = 6.27E-29 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. 4 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 9.093 mag = 2.36E-27 W m^-2^ Hz^-1^ Uncertainty : 0.032 mag = 6.96E-29 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. 5 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 9 mag = 1.67E-27 W m^-2^ Hz^-1^ Uncertainty : 0.022 mag = 3.39E-29 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. 6 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 9.083 mag = 1.55E-27 W m^-2^ Hz^-1^ Uncertainty : 0.026 mag = 3.72E-29 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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