NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-16 T03:51:04 PDT
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Spectral Energy Distribution (SED) for IC 1942 NED01:

4 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 B (Cousins) (B_T) 17.27 +/- 0.09 mag 6.81E+14 5.25E-04 +/- 4.54E-05 Jy Broad-band 1989ESOLV.C...0000L 1
2 B (Cousins) (B_25) 17.32 +/- 0.09 mag 6.81E+14 5.04E-04 +/- 4.35E-05 Jy Broad-band 1989ESOLV.C...0000L 2
3 B (Cousins) (B_26) 17.29 +/- 0.09 mag 6.81E+14 5.18E-04 +/- 4.48E-05 Jy Broad-band 1989ESOLV.C...0000L 3
4 1.4 GHz (ATCA) 11 +/- 1 milliJy 1.40E+09 1.10E-02 +/- 1.00E-03 Jy Broad-band 2009MNRAS.392.1070M 4


Detailed Information for Each Entry

 No. 1
Reference Code : 1989ESOLV.C...0000L
Freq. targeted : B (Cousins) (B_T)   
Measurement    :  17.27       mag                  = 5.25E-30 W m^-2^ Hz^-1^
Uncertainty    :  0.09        mag                  = 4.54E-31
Significance   : typical accuracy
Freq or Vel.   : 4400         A            (OBS   )= 6.81E+14 Hz
Frequency mode : Broad-band measurement; photometric system transformed
Coord. targeted: 032628          -5251.0 (B1950)
Spatial mode   : Modelled datum
Notes          : From new raw data
Qualifiers     :                                         

No. 2 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_25) Measurement : 17.32 mag = 5.04E-30 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 4.35E-31 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 032628 -5251.0 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 3 Reference Code : 1989ESOLV.C...0000L Freq. targeted : B (Cousins) (B_26) Measurement : 17.29 mag = 5.18E-30 W m^-2^ Hz^-1^ Uncertainty : 0.09 mag = 4.48E-31 Significance : typical accuracy Freq or Vel. : 4400 A (OBS )= 6.81E+14 Hz Frequency mode : Broad-band measurement; photometric system transformed Coord. targeted: 032628 -5251.0 (B1950) Spatial mode : Modelled datum Notes : From new raw data Qualifiers :
No. 4 Reference Code : 2009MNRAS.392.1070M Freq. targeted : 1.4 GHz (ATCA) Measurement : 11 milliJy = 1.10E-28 W m^-2^ Hz^-1^ Uncertainty : 1 milliJy = 1.00E-29 Significance : uncertainty Freq or Vel. : 1.4 GHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 03 27 54 -52 40 35 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :

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