NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-08-20 T05:35:46 PDT
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Spectral Energy Distribution (SED) for 4C +22.06:

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 5000 MHz 0.220 ... Jy 5.00E+09 2.20E-01 ... Jy Broad-band 1990PKS90.C...0000W 1
2 4.85 GHz 219 +/- 29 milliJy 4.85E+09 2.19E-01 +/- 2.90E-02 Jy Broad-band 1991ApJS...75.1011G 2
3 4.85 GHz 215 +/- 15 % milliJy 4.85E+09 2.15E-01 +/- 3.23E-02 Jy Broad-band 1991ApJS...75....1B 3
4 4830 MHz (NRAO) 138 ... milliJy 4.83E+09 1.38E-01 ... Jy Broad-band S/N = 23 1990ApJS...74..129G 4
5 2700 MHz 0.300 ... Jy 2.70E+09 3.00E-01 ... Jy Broad-band 1990PKS90.C...0000W 5
6 1410 MHz 0.700 ... Jy 1.41E+09 7.00E-01 ... Jy Broad-band 1990PKS90.C...0000W 6
7 1.40 GHz 545 ... milliJy 1.40E+09 5.45E-01 ... Jy Broad-band 1992ApJS...79..331W 7
8 1.4GHz 577.0 +/- 17.3 milliJy 1.40E+09 5.77E-01 +/- 1.73E-02 Jy Broad-band 1998AJ....115.1693C 8
9 635 MHz 1.600 ... Jy 6.35E+08 1.60E+00 ... Jy Broad-band 1990PKS90.C...0000W 9
10 365 MHz (Texas) 1.924 +/- 0.052 Jy 3.65E+08 1.92E+00 +/- 5.20E-02 Jy Broad-band Model:D;MFlag:+;EFlag:+;LFlag:+. 1996AJ....111.1945D 10
11 178 MHz 3.100 ... Jy 1.78E+08 3.10E+00 ... Jy Broad-band 1990PKS90.C...0000W 11
12 178 MHz 3.1 +/- 25.0% Jy 1.78E+08 3.10E+00 +/- 7.75E-01 Jy Broad-band 1965MmRAS..69..183P 12
13 160 MHz 4.3 ... Jy 1.60E+08 4.30E+00 ... Jy Broad-band 1995AuJPh..48..143S 13
14 80 MHz 7. ... Jy 8.00E+07 7.00E+00 ... Jy Broad-band 1995AuJPh..48..143S 14
15 80 MHz 6.000 ... Jy 8.00E+07 6.00E+00 ... Jy Broad-band 1990PKS90.C...0000W 15
16 74 MHz (VLA) 6.54 +/- 0.68 Jy 7.38E+07 6.54E+00 +/- 6.80E-01 Jy Broad-band Corrected for clean bias 2007AJ....134.1245C 16


Detailed Information for Each Entry

 No. 1
Reference Code : 1990PKS90.C...0000W
Freq. targeted : 5000 MHz            
Measurement    :  0.220       Jy                   = 2.20E-27 W m^-2^ Hz^-1^
Uncertainty    :              Jy                   = 0.00E+00
Significance   : no uncertainty reported
Freq or Vel.   :     5000     MHz          (OBS   )= 5.00E+09 Hz
Frequency mode : Broad-band measurement
Coord. targeted: 03 49 36.7      +22 11 29 (B1950)
Spatial mode   : Integrated from scans
Notes          : Homogenized from new and previously published data
Qualifiers     :                                         

No. 2 Reference Code : 1991ApJS...75.1011G Freq. targeted : 4.85 GHz Measurement : 219 milliJy = 2.19E-27 W m^-2^ Hz^-1^ Uncertainty : 29 milliJy = 2.90E-28 Significance : rms noise Freq or Vel. : 4.85 GHz (OBS )= 4.85E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 034936.3 +221114 (B1950) Spatial mode : Modelled datum Notes : From new raw data; Corrected for contaminating sources Qualifiers :
No. 3 Reference Code : 1991ApJS...75....1B Freq. targeted : 4.85 GHz Measurement : 215 milliJy = 2.15E-27 W m^-2^ Hz^-1^ Uncertainty : 15 % milliJy = 3.23E-28 Significance : uncertainty Freq or Vel. : 4.85 GHz (OBS )= 4.85E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 034936.4 +221113 (B1950) Spatial mode : Peak flux Notes : From new raw data; Corrected for contaminating sources Qualifiers :
No. 4 Reference Code : 1990ApJS...74..129G Freq. targeted : 4830 MHz (NRAO) Measurement : 138 milliJy = 1.38E-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: 03 52 32.0 +22 20 21 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : S/N = 23
No. 5 Reference Code : 1990PKS90.C...0000W Freq. targeted : 2700 MHz Measurement : 0.300 Jy = 3.00E-27 W m^-2^ Hz^-1^ Uncertainty : Jy = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 2700 MHz (OBS )= 2.70E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 03 49 36.7 +22 11 29 (B1950) Spatial mode : Integrated from scans Notes : Homogenized from new and previously published data Qualifiers :
No. 6 Reference Code : 1990PKS90.C...0000W Freq. targeted : 1410 MHz Measurement : 0.700 Jy = 7.00E-27 W m^-2^ Hz^-1^ Uncertainty : Jy = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 1410 MHz (OBS )= 1.41E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 03 49 36.7 +22 11 29 (B1950) Spatial mode : Integrated from scans Notes : Homogenized from new and previously published data Qualifiers :
No. 7 Reference Code : 1992ApJS...79..331W Freq. targeted : 1.40 GHz Measurement : 545 milliJy = 5.45E-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: 034936.4 +221113 (B1950) Spatial mode : Peak flux Notes : From new raw data Qualifiers :
No. 8 Reference Code : 1998AJ....115.1693C Freq. targeted : 1.4GHz Measurement : 577.0 milliJy = 5.77E-27 W m^-2^ Hz^-1^ Uncertainty : 17.3 milliJy = 1.73E-28 Significance : uncertainty Freq or Vel. : 1.40 GHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 03 52 33.43 +22 20 20.1 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 9 Reference Code : 1990PKS90.C...0000W Freq. targeted : 635 MHz Measurement : 1.600 Jy = 1.60E-26 W m^-2^ Hz^-1^ Uncertainty : Jy = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 635 MHz (OBS )= 6.35E+08 Hz Frequency mode : Broad-band measurement Coord. targeted: 03 49 36.7 +22 11 29 (B1950) Spatial mode : Integrated from scans Notes : Homogenized from new and previously published data Qualifiers :
No. 10 Reference Code : 1996AJ....111.1945D Freq. targeted : 365 MHz (Texas) Measurement : 1.924 Jy = 1.92E-26 W m^-2^ Hz^-1^ Uncertainty : 0.052 Jy = 5.20E-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: 034936.493 221125.29 (B1950) Spatial mode : Integrated from scans Notes : From new raw data Qualifiers : Model:D;MFlag:+;EFlag:+;LFlag:+.
No. 11 Reference Code : 1990PKS90.C...0000W Freq. targeted : 178 MHz Measurement : 3.100 Jy = 3.10E-26 W m^-2^ Hz^-1^ Uncertainty : Jy = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 178 MHz (OBS )= 1.78E+08 Hz Frequency mode : Broad-band measurement Coord. targeted: 03 49 36.7 +22 11 29 (B1950) Spatial mode : Integrated from scans Notes : Homogenized from new and previously published data Qualifiers :
No. 12 Reference Code : 1965MmRAS..69..183P Freq. targeted : 178 MHz Measurement : 3.1 Jy = 3.10E-26 W m^-2^ Hz^-1^ Uncertainty : 25.0% Jy = 7.75E-27 Significance : uncertainty Freq or Vel. : 178 MHz (OBS )= 1.78E+08 Hz Frequency mode : Broad-band measurement Coord. targeted: 034936.5 +221154 (B1950) Spatial mode : Integrated from scans Notes : From new raw data; Uncorrected for known sources in beam Qualifiers :
No. 13 Reference Code : 1995AuJPh..48..143S Freq. targeted : 160 MHz Measurement : 4.3 Jy = 4.30E-26 W m^-2^ Hz^-1^ Uncertainty : Jy = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 160 MHz (OBS )= 1.60E+08 Hz Frequency mode : Broad-band measurement Coord. targeted: 034935.4 +220731. (B1950) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 14 Reference Code : 1995AuJPh..48..143S Freq. targeted : 80 MHz Measurement : 7. Jy = 7.00E-26 W m^-2^ Hz^-1^ Uncertainty : Jy = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 80 MHz (OBS )= 8.00E+07 Hz Frequency mode : Broad-band measurement Coord. targeted: 034935.4 +220731. (B1950) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 15 Reference Code : 1990PKS90.C...0000W Freq. targeted : 80 MHz Measurement : 6.000 Jy = 6.00E-26 W m^-2^ Hz^-1^ Uncertainty : Jy = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 80 MHz (OBS )= 8.00E+07 Hz Frequency mode : Broad-band measurement Coord. targeted: 03 49 36.7 +22 11 29 (B1950) Spatial mode : Integrated from scans Notes : Homogenized from new and previously published data Qualifiers :
No. 16 Reference Code : 2007AJ....134.1245C Freq. targeted : 74 MHz (VLA) Measurement : 6.54 Jy = 6.54E-26 W m^-2^ Hz^-1^ Uncertainty : 0.68 Jy = 6.80E-27 Significance : rms uncertainty Freq or Vel. : 73.8 MHz (OBS )= 7.38E+07 Hz Frequency mode : Broad-band measurement Coord. targeted: 03 52 33.63 +22 20 20.3 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Corrected for clean bias

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