NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-05-20 T16:36:34 PDT
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Spectral Energy Distribution (SED) for 4C +32.19:

11 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 123 +/- 16 milliJy 4.85E+09 1.23E-01 +/- 1.60E-02 Jy Broad-band 1991ApJS...75.1011G 1
2 4.85 GHz 120 +/- 15 % milliJy 4.85E+09 1.20E-01 +/- 1.80E-02 Jy Broad-band 1991ApJS...75....1B 2
3 4830 MHz (NRAO) 79 ... milliJy 4.83E+09 7.90E-02 ... Jy Broad-band S/N = 12 1990ApJS...72..621L 3
4 1.4GHz 420.2 +/- 14.5 milliJy 1.40E+09 4.20E-01 +/- 1.45E-02 Jy Broad-band High peak 1998AJ....115.1693C 4
5 1.40 GHz 356 ... milliJy 1.40E+09 3.56E-01 ... Jy Broad-band 1992ApJS...79..331W 5
6 408 MHz 1.400 +/- 5 % Jy 4.08E+08 1.40E+00 +/- 7.00E-02 Jy Broad-band 1970A&AS....1..281C 6
7 365 MHz (Texas) 1.636 +/- 0.047 Jy 3.65E+08 1.64E+00 +/- 4.70E-02 Jy Broad-band Model:D;MFlag:+;EFlag:+;LFlag:+. 1996AJ....111.1945D 7
8 178 MHz 2.8 +/- 15.0% Jy 1.78E+08 2.80E+00 +/- 4.20E-01 Jy Broad-band 1965MmRAS..69..183P 8
9 151 MHz (6C) 2.66 +/- 0.075 Jy 1.52E+08 2.66E+00 +/- 7.50E-02 Jy Broad-band 1993MNRAS.263...25H 9
10 74 MHz (VLA) 5.76 +/- 0.60 Jy 7.38E+07 5.76E+00 +/- 6.00E-01 Jy Broad-band Corrected for clean bias 2007AJ....134.1245C 10
11 26.3 MHz 19. +/- 7. Jy 2.63E+07 1.90E+01 +/- 7.00E+00 Jy Broad-band 1975AJ.....80..931V 11


Detailed Information for Each Entry

 No. 1
Reference Code : 1991ApJS...75.1011G
Freq. targeted : 4.85 GHz            
Measurement    :  123         milliJy              = 1.23E-27 W m^-2^ Hz^-1^
Uncertainty    :  16          milliJy              = 1.60E-28
Significance   : rms noise
Freq or Vel.   : 4.85         GHz          (OBS   )= 4.85E+09 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 054509.2        +322913 (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 : 120 milliJy = 1.20E-27 W m^-2^ Hz^-1^ Uncertainty : 15 % milliJy = 1.80E-28 Significance : uncertainty Freq or Vel. : 4.85 GHz (OBS )= 4.85E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 054509.3 +322913 (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 : 79 milliJy = 7.90E-28 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: 05 48 17.5 +32 29 11 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : S/N = 12
No. 4 Reference Code : 1998AJ....115.1693C Freq. targeted : 1.4GHz Measurement : 420.2 milliJy = 4.20E-27 W m^-2^ Hz^-1^ Uncertainty : 14.5 milliJy = 1.45E-28 Significance : uncertainty Freq or Vel. : 1.40 GHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 05 48 23.91 +32 29 54.4 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : High peak
No. 5 Reference Code : 1992ApJS...79..331W Freq. targeted : 1.40 GHz Measurement : 356 milliJy = 3.56E-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: 054509.3 +322913 (B1950) Spatial mode : Peak flux Notes : From new raw data Qualifiers :
No. 6 Reference Code : 1970A&AS....1..281C Freq. targeted : 408 MHz Measurement : 1.400 Jy = 1.40E-26 W m^-2^ Hz^-1^ Uncertainty : 5 % Jy = 7.00E-28 Significance : internal error Freq or Vel. : 408 MHz (OBS )= 4.08E+08 Hz Frequency mode : Broad-band measurement; peak value reported Coord. targeted: 054507.8 +322900. (B1950) Spatial mode : Peak flux Notes : From new raw data Qualifiers :
No. 7 Reference Code : 1996AJ....111.1945D Freq. targeted : 365 MHz (Texas) Measurement : 1.636 Jy = 1.64E-26 W m^-2^ Hz^-1^ Uncertainty : 0.047 Jy = 4.70E-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: 054507.783 322855.77 (B1950) Spatial mode : Integrated from scans Notes : From new raw data Qualifiers : Model:D;MFlag:+;EFlag:+;LFlag:+.
No. 8 Reference Code : 1965MmRAS..69..183P Freq. targeted : 178 MHz Measurement : 2.8 Jy = 2.80E-26 W m^-2^ Hz^-1^ Uncertainty : 15.0% Jy = 4.20E-27 Significance : uncertainty Freq or Vel. : 178 MHz (OBS )= 1.78E+08 Hz Frequency mode : Broad-band measurement Coord. targeted: 054507.1 +323206 (B1950) Spatial mode : Integrated from scans Notes : From new raw data; Uncorrected for known sources in beam Qualifiers :
No. 9 Reference Code : 1993MNRAS.263...25H Freq. targeted : 151 MHz (6C) Measurement : 2.66 Jy = 2.66E-26 W m^-2^ Hz^-1^ Uncertainty : 0.075 Jy = 7.50E-28 Significance : typical accuracy Freq or Vel. : 151.5 MHz (OBS )= 1.52E+08 Hz Frequency mode : Broad-band measurement Coord. targeted: 054508.0 322841. (B1950) Spatial mode : Peak flux Notes : From new raw data Qualifiers :
No. 10 Reference Code : 2007AJ....134.1245C Freq. targeted : 74 MHz (VLA) Measurement : 5.76 Jy = 5.76E-26 W m^-2^ Hz^-1^ Uncertainty : 0.60 Jy = 6.00E-27 Significance : rms uncertainty Freq or Vel. : 73.8 MHz (OBS )= 7.38E+07 Hz Frequency mode : Broad-band measurement Coord. targeted: 05 48 23.27 +32 29 54.5 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Corrected for clean bias
No. 11 Reference Code : 1975AJ.....80..931V Freq. targeted : 26.3 MHz Measurement : 19. Jy = 1.90E-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: 054512. +323800. (B1950) Spatial mode : Integrated from scans; Beam filling or dilution corrected Notes : From new raw data Qualifiers :

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