NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-17 T09:34:47 PDT
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Spectral Energy Distribution (SED) for IC 4443:

15 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/FLWO) 15.041 +/- 0.096 mag 2.43E+14 1.53E-03 +/- 1.36E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 1
2 J (2MASS/FLWO) 14.335 +/- 0.036 mag 2.43E+14 2.94E-03 +/- 9.75E-05 Jy Broad-band 4" aperture 2006AJ....131.1163S 2
3 J 13.589 +/- 0.062 mag 2.40E+14 5.84E-03 +/- 3.43E-04 Jy Broad-band 20032MASX.C.......: 3
4 J_14arcsec (2MASS) 13.940 +/- 0.042 mag 2.40E+14 4.23E-03 +/- 1.67E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 4
5 J 13.845 +/- 0.053 mag 2.40E+14 4.61E-03 +/- 2.31E-04 Jy Broad-band 18.0 x 13.3 arcsec integration area. 20032MASX.C.......: 5
6 H_14arcsec (2MASS) 13.262 +/- 0.060 mag 1.82E+14 5.08E-03 +/- 2.88E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 6
7 H 13.082 +/- 0.102 mag 1.82E+14 5.99E-03 +/- 5.90E-04 Jy Broad-band 20032MASX.C.......: 7
8 H 13.203 +/- 0.074 mag 1.82E+14 5.36E-03 +/- 3.78E-04 Jy Broad-band 18.0 x 13.3 arcsec integration area. 20032MASX.C.......: 8
9 H (2MASS/FLWO) 14.661 +/- 0.124 mag 1.80E+14 1.40E-03 +/- 1.60E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 9
10 H (2MASS/FLWO) 13.628 +/- 0.049 mag 1.80E+14 3.62E-03 +/- 1.64E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 10
11 K_s (2MASS/FLWO) 14.054 +/- 0.104 mag 1.39E+14 1.59E-03 +/- 1.53E-04 Jy Broad-band Profile-fit 2006AJ....131.1163S 11
12 K_s (2MASS/FLWO) 13.336 +/- 0.058 mag 1.39E+14 3.09E-03 +/- 1.65E-04 Jy Broad-band 4" aperture 2006AJ....131.1163S 12
13 K_s 12.795 +/- 0.081 mag 1.38E+14 5.08E-03 +/- 3.94E-04 Jy Broad-band 18.0 x 13.3 arcsec integration area. 20032MASX.C.......: 13
14 K_s 12.631 +/- 0.099 mag 1.38E+14 5.91E-03 +/- 5.64E-04 Jy Broad-band 20032MASX.C.......: 14
15 K_s_14arcsec (2MASS) 12.875 +/- 0.061 mag 1.38E+14 4.72E-03 +/- 2.73E-04 Jy Broad-band 14.0 x 14.0 arcsec aperture. 20032MASX.C.......: 15


Detailed Information for Each Entry

 No. 1
Reference Code : 2006AJ....131.1163S
Freq. targeted : J (2MASS/FLWO)      
Measurement    :  15.041      mag                  = 1.53E-29 W m^-2^ Hz^-1^
Uncertainty    :  0.096       mag                  = 1.36E-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. 2 Reference Code : 2006AJ....131.1163S Freq. targeted : J (2MASS/FLWO) Measurement : 14.335 mag = 2.94E-29 W m^-2^ Hz^-1^ Uncertainty : 0.036 mag = 9.75E-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 : 4" aperture
No. 3 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 13.589 mag = 5.84E-29 W m^-2^ Hz^-1^ Uncertainty : 0.062 mag = 3.43E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 142917.49 +161053.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 4 Reference Code : 20032MASX.C.......: Freq. targeted : J_14arcsec (2MASS) Measurement : 13.940 mag = 4.23E-29 W m^-2^ Hz^-1^ Uncertainty : 0.042 mag = 1.67E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 142917.49 +161053.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.
No. 5 Reference Code : 20032MASX.C.......: Freq. targeted : J Measurement : 13.845 mag = 4.61E-29 W m^-2^ Hz^-1^ Uncertainty : 0.053 mag = 2.31E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.25 microns (OBS )= 2.40E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 142917.49 +161053.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 18.0 x 13.3 arcsec integration area.
No. 6 Reference Code : 20032MASX.C.......: Freq. targeted : H_14arcsec (2MASS) Measurement : 13.262 mag = 5.08E-29 W m^-2^ Hz^-1^ Uncertainty : 0.060 mag = 2.88E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 142917.49 +161053.6 (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 : H Measurement : 13.082 mag = 5.99E-29 W m^-2^ Hz^-1^ Uncertainty : 0.102 mag = 5.90E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 142917.49 +161053.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 8 Reference Code : 20032MASX.C.......: Freq. targeted : H Measurement : 13.203 mag = 5.36E-29 W m^-2^ Hz^-1^ Uncertainty : 0.074 mag = 3.78E-30 Significance : 1 sigma uncert. Freq or Vel. : 1.65 microns (OBS )= 1.82E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 142917.49 +161053.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 18.0 x 13.3 arcsec integration area.
No. 9 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/FLWO) Measurement : 14.661 mag = 1.40E-29 W m^-2^ Hz^-1^ Uncertainty : 0.124 mag = 1.60E-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. 10 Reference Code : 2006AJ....131.1163S Freq. targeted : H (2MASS/FLWO) Measurement : 13.628 mag = 3.62E-29 W m^-2^ Hz^-1^ Uncertainty : 0.049 mag = 1.64E-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. 11 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/FLWO) Measurement : 14.054 mag = 1.59E-29 W m^-2^ Hz^-1^ Uncertainty : 0.104 mag = 1.53E-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. 12 Reference Code : 2006AJ....131.1163S Freq. targeted : K_s (2MASS/FLWO) Measurement : 13.336 mag = 3.09E-29 W m^-2^ Hz^-1^ Uncertainty : 0.058 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. 13 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 12.795 mag = 5.08E-29 W m^-2^ Hz^-1^ Uncertainty : 0.081 mag = 3.94E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 142917.49 +161053.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 18.0 x 13.3 arcsec integration area.
No. 14 Reference Code : 20032MASX.C.......: Freq. targeted : K_s Measurement : 12.631 mag = 5.91E-29 W m^-2^ Hz^-1^ Uncertainty : 0.099 mag = 5.64E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 142917.49 +161053.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers :
No. 15 Reference Code : 20032MASX.C.......: Freq. targeted : K_s_14arcsec (2MASS) Measurement : 12.875 mag = 4.72E-29 W m^-2^ Hz^-1^ Uncertainty : 0.061 mag = 2.73E-30 Significance : 1 sigma uncert. Freq or Vel. : 2.17 microns (OBS )= 1.38E+14 Hz Frequency mode : Broad-band measurement Coord. targeted: 142917.49 +161053.6 (J2000) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.0 x 14.0 arcsec aperture.

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