NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-26 T03:44:09 PDT
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Spectral Energy Distribution (SED) for NGC 6620:

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 J (2MASS/CTIO) 13.292 +/- 0.019 mag 2.43E+14 7.69E-03 +/- 1.34E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 1
2 J (2MASS/CTIO) 13.626 +/- 0.047 mag 2.43E+14 5.65E-03 +/- 2.45E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 2
3 H (2MASS/CTIO) 13.19 +/- 0.033 mag 1.80E+14 5.42E-03 +/- 1.65E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 3
4 H (2MASS/CTIO) 13.729 +/- 0.074 mag 1.80E+14 3.30E-03 +/- 2.25E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 4
5 K_s (2MASS/CTIO) 12.801 +/- 0.069 mag 1.39E+14 5.05E-03 +/- 3.21E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 5
6 K_s (2MASS/CTIO) 12.49 +/- 0.025 mag 1.39E+14 6.73E-03 +/- 1.55E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 6
7 1.4GHz 17.5 +/- 0.7 milliJy 1.40E+09 1.75E-02 +/- 7.00E-04 Jy Broad-band 1998AJ....115.1693C 7


Detailed Information for Each Entry

 No. 1
Reference Code : 2006AJ....131.1163S
Freq. targeted : J (2MASS/CTIO)      
Measurement    :  13.292      mag                  = 7.69E-29 W m^-2^ Hz^-1^
Uncertainty    :  0.019       mag                  = 1.34E-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. 2 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 13.626 mag = 5.65E-29 W m^-2^ Hz^-1^ Uncertainty : 0.047 mag = 2.45E-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 : Profile-fit
No. 3 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 13.19 mag = 5.42E-29 W m^-2^ Hz^-1^ Uncertainty : 0.033 mag = 1.65E-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. 4 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 13.729 mag = 3.30E-29 W m^-2^ Hz^-1^ Uncertainty : 0.074 mag = 2.25E-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. 5 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 12.801 mag = 5.05E-29 W m^-2^ Hz^-1^ Uncertainty : 0.069 mag = 3.21E-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 : Profile-fit
No. 6 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 12.49 mag = 6.73E-29 W m^-2^ Hz^-1^ Uncertainty : 0.025 mag = 1.55E-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. 7 Reference Code : 1998AJ....115.1693C Freq. targeted : 1.4GHz Measurement : 17.5 milliJy = 1.75E-28 W m^-2^ Hz^-1^ Uncertainty : 0.7 milliJy = 7.00E-30 Significance : uncertainty Freq or Vel. : 1.40 GHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 18 22 54.02 -26 49 17.6 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :

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