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Date and Time of the Query: 2019-05-23 T09:57:53 PDT
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Spectral Energy Distribution (SED) for 4C +32.46:

16 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 4.85 GHz 187 +/- 24 milliJy 4.85E+09 1.87E-01 +/- 2.40E-02 Jy Broad-band 1991ApJS...75.1011G 1
2 4.85 GHz 186 +/- 15 % milliJy 4.85E+09 1.86E-01 +/- 2.79E-02 Jy Broad-band 1991ApJS...75....1B 2
3 4830 MHz (NRAO) 173 ... milliJy 4.83E+09 1.73E-01 ... Jy Broad-band S/N = 25 1990ApJS...72..621L 3
4 1.4 GHz (ATA) 634.9 ... milliJy 1.43E+09 6.35E-01 ... Jy Broad-band Major=177.8"; minor=155.9"; PA=33.1 deg 2010ApJ...719...45C 4
5 1.4GHz 165.08 +/- 5 % milliJy 1.40E+09 1.65E-01 +/- 8.25E-03 Jy Broad-band 1995ApJ...450..559B 5
6 1.40 GHz 670 ... milliJy 1.40E+09 6.70E-01 ... Jy Broad-band 1992ApJS...79..331W 6
7 1.4GHz 327.99 ... milliJy 1.40E+09 3.28E-01 ... Jy Broad-band 1995ApJ...450..559B 7
8 408 MHz 2.450 +/- 5 % Jy 4.08E+08 2.45E+00 +/- 1.22E-01 Jy Broad-band 1970A&AS....1..281C 8
9 365 MHz (Texas) 2.539 +/- 0.056 Jy 3.65E+08 2.54E+00 +/- 5.60E-02 Jy Broad-band Model:A;MFlag:+;EFlag:+;LFlag:C. 1996AJ....111.1945D 9
10 178 MHz 4.3 +/- 12.5% Jy 1.78E+08 4.30E+00 +/- 5.37E-01 Jy Broad-band 1965MmRAS..69..183P 10
11 151 MHz (6C) 5.87 +/- 0.110 Jy 1.52E+08 5.87E+00 +/- 1.10E-01 Jy Broad-band 1988MNRAS.234..919H 11
12 151 MHz (6C) 5.64 +/- 0.050 Jy 1.52E+08 5.64E+00 +/- 5.00E-02 Jy Broad-band 1988MNRAS.234..919H 12
13 151 MHz 5.60 +/- 3.1 % Jy 1.51E+08 5.60E+00 +/- 1.76E-01 Jy Broad-band 1996MNRAS.282..779W 13
14 74 MHz (VLA) 10.64 +/- 1.11 Jy 7.38E+07 1.06E+01 +/- 1.11E+00 Jy Broad-band Corrected for clean bias 2007AJ....134.1245C 14
15 26.3 MHz 29. +/- 7. Jy 2.63E+07 2.90E+01 +/- 7.00E+00 Jy Broad-band 1975AJ.....80..931V 15
16 22 MHz (DRAO) 50 +/- 7 Jy 2.23E+07 5.00E+01 +/- 7.00E+00 Jy Broad-band 1986A&AS...65..485R 16


Detailed Information for Each Entry

 No. 1
Reference Code : 1991ApJS...75.1011G
Freq. targeted : 4.85 GHz            
Measurement    :  187         milliJy              = 1.87E-27 W m^-2^ Hz^-1^
Uncertainty    :  24          milliJy              = 2.40E-28
Significance   : rms noise
Freq or Vel.   : 4.85         GHz          (OBS   )= 4.85E+09 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 135431.4        +323453 (B1950)
Spatial mode   : Modelled datum
Notes          : From new raw data; Corrected for contaminating sources
Qualifiers     :                                         

No. 2 Reference Code : 1991ApJS...75....1B Freq. targeted : 4.85 GHz Measurement : 186 milliJy = 1.86E-27 W m^-2^ Hz^-1^ Uncertainty : 15 % milliJy = 2.79E-28 Significance : uncertainty Freq or Vel. : 4.85 GHz (OBS )= 4.85E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 135431.5 +323457 (B1950) Spatial mode : Peak flux Notes : From new raw data; Corrected for contaminating sources Qualifiers :
No. 3 Reference Code : 1990ApJS...72..621L Freq. targeted : 4830 MHz (NRAO) Measurement : 173 milliJy = 1.73E-27 W m^-2^ Hz^-1^ Uncertainty : milliJy = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 4830 MHz (OBS )= 4.83E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 13 56 43.8 +32 19 42 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : S/N = 25
No. 4 Reference Code : 2010ApJ...719...45C Freq. targeted : 1.4 GHz (ATA) Measurement : 634.9 milliJy = 6.35E-27 W m^-2^ Hz^-1^ Uncertainty : milliJy = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 1.43 GHz (OBS )= 1.43E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 13 56 43.6 +32 19 52 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Major=177.8"; minor=155.9"; PA=33.1 deg
No. 5 Reference Code : 1995ApJ...450..559B Freq. targeted : 1.4GHz Measurement : 165.08 milliJy = 1.65E-27 W m^-2^ Hz^-1^ Uncertainty : 5 % milliJy = 8.25E-29 Significance : rms noise Freq or Vel. : 1.4 GHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement; synthetic band Coord. targeted: 135646.357 +322017.58 (J2000) Spatial mode : Peak flux Notes : From new raw data; Corrected for contaminating sources Qualifiers :
No. 6 Reference Code : 1992ApJS...79..331W Freq. targeted : 1.40 GHz Measurement : 670 milliJy = 6.70E-27 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 Coord. targeted: 135431.5 +323457 (B1950) Spatial mode : Peak flux Notes : From new raw data Qualifiers :
No. 7 Reference Code : 1995ApJ...450..559B Freq. targeted : 1.4GHz Measurement : 327.99 milliJy = 3.28E-27 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: 135646.357 +322017.58 (J2000) Spatial mode : From fitting to map Notes : From new raw data; Corrected for contaminating sources Qualifiers :
No. 8 Reference Code : 1970A&AS....1..281C Freq. targeted : 408 MHz Measurement : 2.450 Jy = 2.45E-26 W m^-2^ Hz^-1^ Uncertainty : 5 % Jy = 1.22E-27 Significance : internal error Freq or Vel. : 408 MHz (OBS )= 4.08E+08 Hz Frequency mode : Broad-band measurement; peak value reported Coord. targeted: 135431.8 +323436. (B1950) Spatial mode : Peak flux Notes : From new raw data Qualifiers :
No. 9 Reference Code : 1996AJ....111.1945D Freq. targeted : 365 MHz (Texas) Measurement : 2.539 Jy = 2.54E-26 W m^-2^ Hz^-1^ Uncertainty : 0.056 Jy = 5.60E-28 Significance : internal error Freq or Vel. : 365 MHz (OBS )= 3.65E+08 Hz Frequency mode : Broad-band measurement; obtained by interpolation over frequency Coord. targeted: 135432.168 323432.28 (B1950) Spatial mode : Integrated from scans Notes : From new raw data Qualifiers : Model:A;MFlag:+;EFlag:+;LFlag:C.
No. 10 Reference Code : 1965MmRAS..69..183P Freq. targeted : 178 MHz Measurement : 4.3 Jy = 4.30E-26 W m^-2^ Hz^-1^ Uncertainty : 12.5% Jy = 5.37E-27 Significance : uncertainty Freq or Vel. : 178 MHz (OBS )= 1.78E+08 Hz Frequency mode : Broad-band measurement Coord. targeted: 135432.5 +323406 (B1950) Spatial mode : Integrated from scans Notes : From new raw data; Uncorrected for known sources in beam Qualifiers :
No. 11 Reference Code : 1988MNRAS.234..919H Freq. targeted : 151 MHz (6C) Measurement : 5.87 Jy = 5.87E-26 W m^-2^ Hz^-1^ Uncertainty : 0.110 Jy = 1.10E-27 Significance : typical accuracy Freq or Vel. : 151.5 MHz (OBS )= 1.52E+08 Hz Frequency mode : Broad-band measurement Coord. targeted: 135431.1 323418. (B1950) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 12 Reference Code : 1988MNRAS.234..919H Freq. targeted : 151 MHz (6C) Measurement : 5.64 Jy = 5.64E-26 W m^-2^ Hz^-1^ Uncertainty : 0.050 Jy = 5.00E-28 Significance : typical accuracy Freq or Vel. : 151.5 MHz (OBS )= 1.52E+08 Hz Frequency mode : Broad-band measurement Coord. targeted: 135431.1 323418. (B1950) Spatial mode : Peak flux Notes : From new raw data Qualifiers :
No. 13 Reference Code : 1996MNRAS.282..779W Freq. targeted : 151 MHz Measurement : 5.60 Jy = 5.60E-26 W m^-2^ Hz^-1^ Uncertainty : 3.1 % Jy = 1.76E-27 Significance : estimated error Freq or Vel. : 151 MHz (OBS )= 1.51E+08 Hz Frequency mode : Broad-band measurement Coord. targeted: 135431.8 +323427 (B1950) Spatial mode : Flux integrated from map; Beam filling or dilution corrected Notes : From new raw data; Corrected for contaminating sources Qualifiers :
No. 14 Reference Code : 2007AJ....134.1245C Freq. targeted : 74 MHz (VLA) Measurement : 10.64 Jy = 1.06E-25 W m^-2^ Hz^-1^ Uncertainty : 1.11 Jy = 1.11E-26 Significance : rms uncertainty Freq or Vel. : 73.8 MHz (OBS )= 7.38E+07 Hz Frequency mode : Broad-band measurement Coord. targeted: 13 56 45.01 +32 19 49.3 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Corrected for clean bias
No. 15 Reference Code : 1975AJ.....80..931V Freq. targeted : 26.3 MHz Measurement : 29. Jy = 2.90E-25 W m^-2^ Hz^-1^ Uncertainty : 7. Jy = 7.00E-26 Significance : uncertainty Freq or Vel. : 26.3 MHz (OBS )= 2.63E+07 Hz Frequency mode : Broad-band measurement Coord. targeted: 135436. +322900. (B1950) Spatial mode : Integrated from scans; Beam filling or dilution corrected Notes : From new raw data Qualifiers :
No. 16 Reference Code : 1986A&AS...65..485R Freq. targeted : 22 MHz (DRAO) Measurement : 50 Jy = 5.00E-25 W m^-2^ Hz^-1^ Uncertainty : 7 Jy = 7.00E-26 Significance : uncertainty Freq or Vel. : 22.25 MHz (OBS )= 2.23E+07 Hz Frequency mode : Broad-band measurement Coord. targeted: 13 54 32.5 +32 34 06 (B1950) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :

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