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Date and Time of the Query: 2019-03-26 T17:10:53 PDT
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Spectral Energy Distribution (SED) for NGC 3138:

18 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 I_t_ (Kron-Cousins) 13.79 +/- 5 % mag 3.80E+14 7.25E-03 +/- 3.63E-04 Jy Broad-band 1996ApJS..107...97M 1
2 I 13.64 ... mag 3.79E+14 8.92E-03 ... Jy Broad-band 2007ApJS..172..599S 2
3 I 14.09 +/- 0.05 mag 3.79E+14 5.90E-03 +/- 2.71E-04 Jy Broad-band Observed magnitude 2007ApJS..172..599S 3
4 J (2MASS/CTIO) 14.66 +/- 0.109 mag 2.43E+14 2.18E-03 +/- 2.19E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 4
5 J (2MASS/CTIO) 13.842 +/- 0.038 mag 2.43E+14 4.63E-03 +/- 1.62E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 5
6 J_14arcsec (2MASS) 13.376 +/- 0.027 mag 2.40E+14 7.10E-03 +/- 1.79E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 6
7 J 13.158 +/- 0.038 mag 2.40E+14 8.68E-03 +/- 3.09E-04 Jy Broad-band 28.8 x 10.9 arcsec integration area. 20032MASX.C.......: 7
8 J 12.983 +/- 0.044 mag 2.40E+14 1.02E-02 +/- 4.22E-04 Jy Broad-band 20032MASX.C.......: 8
9 H_14arcsec (2MASS) 12.624 +/- 0.031 mag 1.82E+14 9.13E-03 +/- 2.65E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 9
10 H 12.397 +/- 0.046 mag 1.82E+14 1.13E-02 +/- 4.87E-04 Jy Broad-band 28.8 x 10.9 arcsec integration area. 20032MASX.C.......: 10
11 H 12.250 +/- 0.052 mag 1.82E+14 1.29E-02 +/- 6.32E-04 Jy Broad-band 20032MASX.C.......: 11
12 H (2MASS/CTIO) 13.956 +/- 0.121 mag 1.80E+14 2.68E-03 +/- 2.99E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 12
13 H (2MASS/CTIO) 13.053 +/- 0.013 mag 1.80E+14 6.15E-03 +/- 7.37E-05 Jy Broad-band 4" aperture 2006AJ....131.1163S 13
14 K_s (2MASS/CTIO) 13.423 +/- 0.096 mag 1.39E+14 2.85E-03 +/- 2.52E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 14
15 K_s (2MASS/CTIO) 12.635 +/- 0.044 mag 1.39E+14 5.89E-03 +/- 2.39E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 15
16 K_s 12.017 +/- 0.072 mag 1.38E+14 1.04E-02 +/- 7.13E-04 Jy Broad-band 28.8 x 10.9 arcsec integration area. 20032MASX.C.......: 16
17 K_s 11.938 +/- 0.078 mag 1.38E+14 1.12E-02 +/- 8.33E-04 Jy Broad-band 20032MASX.C.......: 17
18 K_s_14arcsec (2MASS) 12.231 +/- 0.043 mag 1.38E+14 8.54E-03 +/- 3.45E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 18


Detailed Information for Each Entry

 No. 1
Reference Code : 1996ApJS..107...97M
Freq. targeted : I_t_ (Kron-Cousins) 
Measurement    :  13.79       mag                  = 7.25E-29 W m^-2^ Hz^-1^
Uncertainty    :  5   %       mag                  = 3.63E-30
Significance   : estimated error
Freq or Vel.   : 8060         A            (OBS   )= 3.80E+14 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 100654          -114200 (B1950)
Spatial mode   : From multi-aperture data
Notes          : From new raw data; Corrected for contaminating sources
Qualifiers     :                                         

No. 2 Reference Code : 2007ApJS..172..599S Freq. targeted : I Measurement : 13.64 mag = 8.92E-29 W m^-2^ Hz^-1^ Uncertainty : mag = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 7900 A (OBS )= 3.79E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 10 09 16.9 -11 57 24 (J2000) Spatial mode : Total flux Notes : Averaged new and previously published data; Extinction-corrected for Milky Way; Standard Cousins R_C, I_C filters assumed Qualifiers :
No. 3 Reference Code : 2007ApJS..172..599S Freq. targeted : I Measurement : 14.09 mag = 5.90E-29 W m^-2^ Hz^-1^ Uncertainty : 0.05 mag = 2.71E-30 Significance : uncertainty Freq or Vel. : 7900 A (OBS )= 3.79E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 10 09 16.9 -11 57 24 (J2000) Spatial mode : Total flux Notes : Averaged new and previously published data; Standard Cousins R_C, I_C filters assumed Qualifiers : Observed magnitude
No. 4 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 14.66 mag = 2.18E-29 W m^-2^ Hz^-1^ Uncertainty : 0.109 mag = 2.19E-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. 5 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/CTIO) Measurement : 13.842 mag = 4.63E-29 W m^-2^ Hz^-1^ Uncertainty : 0.038 mag = 1.62E-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 : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 13.376 mag = 7.10E-29 W m^-2^ Hz^-1^ Uncertainty : 0.027 mag = 1.79E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 100916.67 -115724.3 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 7 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 13.158 mag = 8.68E-29 W m^-2^ Hz^-1^ Uncertainty : 0.038 mag = 3.09E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 100916.67 -115724.3 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 28.8 x 10.9 arcsec integration area.
No. 8 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 12.983 mag = 1.02E-28 W m^-2^ Hz^-1^ Uncertainty : 0.044 mag = 4.22E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 100916.67 -115724.3 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 9 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 12.624 mag = 9.13E-29 W m^-2^ Hz^-1^ Uncertainty : 0.031 mag = 2.65E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 100916.67 -115724.3 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 10 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 12.397 mag = 1.13E-28 W m^-2^ Hz^-1^ Uncertainty : 0.046 mag = 4.87E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 100916.67 -115724.3 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 28.8 x 10.9 arcsec integration area.
No. 11 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 12.250 mag = 1.29E-28 W m^-2^ Hz^-1^ Uncertainty : 0.052 mag = 6.32E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 100916.67 -115724.3 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 12 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 13.956 mag = 2.68E-29 W m^-2^ Hz^-1^ Uncertainty : 0.121 mag = 2.99E-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. 13 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/CTIO) Measurement : 13.053 mag = 6.15E-29 W m^-2^ Hz^-1^ Uncertainty : 0.013 mag = 7.37E-31 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. 14 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 13.423 mag = 2.85E-29 W m^-2^ Hz^-1^ Uncertainty : 0.096 mag = 2.52E-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. 15 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/CTIO) Measurement : 12.635 mag = 5.89E-29 W m^-2^ Hz^-1^ Uncertainty : 0.044 mag = 2.39E-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. 16 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 12.017 mag = 1.04E-28 W m^-2^ Hz^-1^ Uncertainty : 0.072 mag = 7.13E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 100916.67 -115724.3 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 28.8 x 10.9 arcsec integration area.
No. 17 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 11.938 mag = 1.12E-28 W m^-2^ Hz^-1^ Uncertainty : 0.078 mag = 8.33E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 100916.67 -115724.3 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 18 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 12.231 mag = 8.54E-29 W m^-2^ Hz^-1^ Uncertainty : 0.043 mag = 3.45E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 100916.67 -115724.3 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.

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