NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-04-18 T14:09:13 PDT
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Spectral Energy Distribution (SED) for IC 4406:

8 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 12 microns (IRAS) 3.621E-01 +/- 12 % Jy 2.50E+13 3.62E-01 +/- 4.35E-02 Jy Broad-band IRAS quality flag = 3 1990IRASF.C...0000M 1
2 25 microns (IRAS) 2.751E+00 +/- 7 % Jy 1.20E+13 2.75E+00 +/- 2.54E-02 Jy Broad-band IRAS quality flag = 3 1990IRASF.C...0000M 2
3 60 microns (IRAS) 2.330E+01 +/- 6 % Jy 5.00E+12 2.33E+01 +/- 1.40E+00 Jy Broad-band IRAS quality flag = 2 1990IRASF.C...0000M 3
4 100 microns (IRAS) 2.277E+01 +/- 6 % Jy 3.00E+12 2.28E+01 +/- 1.37E+00 Jy Broad-band IRAS quality flag = 2 1990IRASF.C...0000M 4
5 8.4 GHz 10.9 ... milliJy 8.40E+09 1.09E-02 ... Jy Broad-band 2007ApJS..171...61H 5
6 4.85 GHz 102 +/- 11 milliJy 4.85E+09 1.02E-01 +/- 1.10E-02 Jy Broad-band 1994ApJS...90..173G 6
7 4.85 GHz 100 +/- 10 milliJy 4.85E+09 1.00E-01 +/- 1.00E-02 Jy Broad-band 1994ApJS...91..111W 7
8 843 MHz (SUMSS) 128 +/- 4.1 milliJy 8.43E+08 1.28E-01 +/- 4.10E-03 Jy Broad-band 2008SUMSS.2.1.....: 8


Detailed Information for Each Entry

 No. 1
Reference Code : 1990IRASF.C...0000M
Freq. targeted : 12 microns (IRAS)   
Measurement    :  3.621E-01   Jy                   = 3.62E-27 W m^-2^ Hz^-1^
Uncertainty    :  12  %       Jy                   = 4.35E-28
Significance   : uncertainty
Freq or Vel.   :  12          microns      (OBS   )= 2.50E+13 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 141914.8        -435521 (B1950)
Spatial mode   : Flux in fixed aperture
Notes          : From new raw data
Qualifiers     : IRAS quality flag = 3                   

No. 2 Reference Code : 1990IRASF.C...0000M Freq. targeted : 25 microns (IRAS) Measurement : 2.751E+00 Jy = 2.75E-26 W m^-2^ Hz^-1^ Uncertainty : 7 % Jy = 2.54E-28 Significance : uncertainty Freq or Vel. : 25 microns (OBS )= 1.20E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: 141914.8 -435521 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 3
No. 3 Reference Code : 1990IRASF.C...0000M Freq. targeted : 60 microns (IRAS) Measurement : 2.330E+01 Jy = 2.33E-25 W m^-2^ Hz^-1^ Uncertainty : 6 % Jy = 1.40E-26 Significance : uncertainty Freq or Vel. : 60 microns (OBS )= 5.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 141914.8 -435521 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 2
No. 4 Reference Code : 1990IRASF.C...0000M Freq. targeted : 100 microns (IRAS) Measurement : 2.277E+01 Jy = 2.28E-25 W m^-2^ Hz^-1^ Uncertainty : 6 % Jy = 1.37E-26 Significance : uncertainty Freq or Vel. : 100 microns (OBS )= 3.00E+12 Hz Frequency mode : Broad-band measurement Coord. targeted: 141914.8 -435521 (B1950) Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : IRAS quality flag = 2
No. 5 Reference Code : 2007ApJS..171...61H Freq. targeted : 8.4 GHz Measurement : 10.9 milliJy = 1.09E-28 W m^-2^ Hz^-1^ Uncertainty : milliJy = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 8.4 GHz (OBS )= 8.40E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 14 22 26.48 -44 09 00.7 (J2000) Spatial mode : Flux integrated from map Notes : Averaged from previously published data Qualifiers :
No. 6 Reference Code : 1994ApJS...90..173G Freq. targeted : 4.85 GHz Measurement : 102 milliJy = 1.02E-27 W m^-2^ Hz^-1^ Uncertainty : 11 milliJy = 1.10E-28 Significance : rms noise Freq or Vel. : 4.85 GHz (OBS )= 4.85E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 141914.6 -435546 (B1950) Spatial mode : Modelled datum Notes : From new raw data; Corrected for contaminating sources Qualifiers :
No. 7 Reference Code : 1994ApJS...91..111W Freq. targeted : 4.85 GHz Measurement : 100 milliJy = 1.00E-27 W m^-2^ Hz^-1^ Uncertainty : 10 milliJy = 1.00E-28 Significance : rms noise Freq or Vel. : 4.85 GHz (OBS )= 4.85E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 142225.6 -440915 (J2000) Spatial mode : Modelled datum Notes : From new raw data; Corrected for contaminating sources Qualifiers :
No. 8 Reference Code : 2008SUMSS.2.1.....: Freq. targeted : 843 MHz (SUMSS) Measurement : 128 milliJy = 1.28E-27 W m^-2^ Hz^-1^ Uncertainty : 4.1 milliJy = 4.10E-29 Significance : uncertainty Freq or Vel. : 843 MHz (OBS )= 8.43E+08 Hz Frequency mode : Broad-band measurement Coord. targeted: 142226.14 -440900.2 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :

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