NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-08-23 T15:43:45 PDT
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Spectral Energy Distribution (SED) for FIRST J153813.8+411409:

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 30 GHz (OCRA-p) 2.1 +/- 2.1 milliJy 3.00E+10 2.10E-03 +/- 2.10E-03 Jy Broad-band 2010MNRAS.406.1853G 1
2 15.2 GHz (RT) 0.0075 ... Jy 1.52E+10 7.50E-03 ... Jy Broad-band 2010MNRAS.404.1005W 2
3 1.4GHz 12.8 +/- 0.6 milliJy 1.40E+09 1.28E-02 +/- 6.00E-04 Jy Broad-band 1998AJ....115.1693C 3
4 1.4GHz 10.08 +/- 5 % milliJy 1.40E+09 1.01E-02 +/- 5.04E-04 Jy Broad-band 1995ApJ...450..559B 4
5 1.4GHz 9.92 ... milliJy 1.40E+09 9.92E-03 ... Jy Broad-band 1995ApJ...450..559B 5


Detailed Information for Each Entry

 No. 1
Reference Code : 2010MNRAS.406.1853G
Freq. targeted : 30 GHz (OCRA-p)     
Measurement    :  2.1         milliJy              = 2.10E-29 W m^-2^ Hz^-1^
Uncertainty    :  2.1         milliJy              = 2.10E-29
Significance   : uncertainty
Freq or Vel.   :         30   GHz          (OBS   )= 3.00E+10 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 15 38 13.93     +41 14 06.9 (J2000)
Spatial mode   : Flux integrated from map
Notes          : From new raw data
Qualifiers     :                                         

No. 2 Reference Code : 2010MNRAS.404.1005W Freq. targeted : 15.2 GHz (RT) Measurement : 0.0075 Jy = 7.50E-29 W m^-2^ Hz^-1^ Uncertainty : Jy = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 15.2 GHz (OBS )= 1.52E+10 Hz Frequency mode : Broad-band measurement Coord. targeted: 15 38 13.9 +41 14 07 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 3 Reference Code : 1998AJ....115.1693C Freq. targeted : 1.4GHz Measurement : 12.8 milliJy = 1.28E-28 W m^-2^ Hz^-1^ Uncertainty : 0.6 milliJy = 6.00E-30 Significance : uncertainty Freq or Vel. : 1.40 GHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 15 38 13.77 +41 14 9.7 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 4 Reference Code : 1995ApJ...450..559B Freq. targeted : 1.4GHz Measurement : 10.08 milliJy = 1.01E-28 W m^-2^ Hz^-1^ Uncertainty : 5 % milliJy = 5.04E-30 Significance : rms noise Freq or Vel. : 1.4 GHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement; synthetic band Coord. targeted: 153813.862 +411409.08 (J2000) Spatial mode : Peak flux Notes : From new raw data; Corrected for contaminating sources Qualifiers :
No. 5 Reference Code : 1995ApJ...450..559B Freq. targeted : 1.4GHz Measurement : 9.92 milliJy = 9.92E-29 W m^-2^ Hz^-1^ Uncertainty : milliJy = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 1.4 GHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement; synthetic band Coord. targeted: 153813.862 +411409.08 (J2000) Spatial mode : From fitting to map Notes : From new raw data; Corrected for contaminating sources Qualifiers :

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