NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-18 T04:10:32 PDT
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Spectral Energy Distribution (SED) for NGC 0253:[TH85] 7:

5 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 22 GHz (VLA) 10.7 +/- 1.4 milliJy 2.20E+10 1.07E-02 +/- 1.40E-03 Jy Broad-band 2009A&A...497..103B 1
2 2.3 GHz (LBA) 6.8 +/- 2.7 milliJy 2.30E+09 6.80E-03 +/- 2.70E-03 Jy Broad-band Obs. date: 2008 2014AJ....147....5R 2
3 2.3 GHz (LBA) 6.3 +/- 0.8 milliJy 2.30E+09 6.30E-03 +/- 8.00E-04 Jy Broad-band Obs. date: 2006 2014AJ....147....5R 3
4 2.3 GHz (LBA) 5.7 +/- 0.8 milliJy 2.30E+09 5.70E-03 +/- 8.00E-04 Jy Broad-band Obs. date: 2007 2014AJ....147....5R 4
5 1.4 GHz (LBA) 6 ... milliJy 1.40E+09 6.00E-03 ... Jy Broad-band 2004AJ....127...10T 5


Detailed Information for Each Entry

 No. 1
Reference Code : 2009A&A...497..103B
Freq. targeted : 22 GHz (VLA)        
Measurement    :  10.7         milliJy             = 1.07E-28 W m^-2^ Hz^-1^
Uncertainty    :  1.4          milliJy             = 1.40E-29
Significance   : uncertainty
Freq or Vel.   :         22   GHz          (OBS   )= 2.20E+10 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 00 47 33.01     -25 17 19.42 (J2000)
Spatial mode   : Flux integrated from map
Notes          : From new raw data
Qualifiers     :                                         

No. 2 Reference Code : 2014AJ....147....5R Freq. targeted : 2.3 GHz (LBA) Measurement : 6.8 milliJy = 6.80E-29 W m^-2^ Hz^-1^ Uncertainty : 2.7 milliJy = 2.70E-29 Significance : rms uncertainty Freq or Vel. : 2.3 GHz (OBS )= 2.30E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 00 47 33.012 -25 17 19.425 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Obs. date: 2008
No. 3 Reference Code : 2014AJ....147....5R Freq. targeted : 2.3 GHz (LBA) Measurement : 6.3 milliJy = 6.30E-29 W m^-2^ Hz^-1^ Uncertainty : 0.8 milliJy = 8.00E-30 Significance : rms uncertainty Freq or Vel. : 2.3 GHz (OBS )= 2.30E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 00 47 33.012 -25 17 19.425 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Obs. date: 2006
No. 4 Reference Code : 2014AJ....147....5R Freq. targeted : 2.3 GHz (LBA) Measurement : 5.7 milliJy = 5.70E-29 W m^-2^ Hz^-1^ Uncertainty : 0.8 milliJy = 8.00E-30 Significance : rms uncertainty Freq or Vel. : 2.3 GHz (OBS )= 2.30E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 00 47 33.012 -25 17 19.425 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Obs. date: 2007
No. 5 Reference Code : 2004AJ....127...10T Freq. targeted : 1.4 GHz (LBA) Measurement : 6 milliJy = 6.00E-29 W m^-2^ Hz^-1^ Uncertainty : milliJy = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 1.40 GHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 00 47 33.005 -25 17 19.35 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :

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