NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-08-19 T10:18:53 PDT
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Spectral Energy Distribution (SED) for PKS 0044-073:

8 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 0.120 ... Jy 5.00E+09 1.20E-01 ... Jy Broad-band 1990PKS90.C...0000W 1
2 4.85 GHz 149 +/- 13 milliJy 4.85E+09 1.49E-01 +/- 1.30E-02 Jy Broad-band 1995ApJS...97..347G 2
3 2700 MHz 0.210 ... Jy 2.70E+09 2.10E-01 ... Jy Broad-band 1990PKS90.C...0000W 3
4 1.4GHz 402.2 +/- 13.0 milliJy 1.40E+09 4.02E-01 +/- 1.30E-02 Jy Broad-band High Integral 1998AJ....115.1693C 4
5 408 MHz 1.34 +/- 0.06 Jy 4.08E+08 1.34E+00 +/- 6.00E-02 Jy Broad-band 1981MNRAS.194..693L 5
6 408 MHz 1.340 ... Jy 4.08E+08 1.34E+00 ... Jy Broad-band 1990PKS90.C...0000W 6
7 365 MHz (Texas) 1.613 +/- 0.082 Jy 3.65E+08 1.61E+00 +/- 8.20E-02 Jy Broad-band Model:A;MFlag:+;EFlag:+;LFlag:+. 1996AJ....111.1945D 7
8 74 MHz (VLA) 4.28 +/- 0.52 Jy 7.38E+07 4.28E+00 +/- 5.20E-01 Jy Broad-band Corrected for clean bias 2007AJ....134.1245C 8


Detailed Information for Each Entry

 No. 1
Reference Code : 1990PKS90.C...0000W
Freq. targeted : 5000 MHz            
Measurement    :  0.120       Jy                   = 1.20E-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: 00 44 37.0      -07 21 22 (B1950)
Spatial mode   : Integrated from scans
Notes          : Homogenized from new and previously published data
Qualifiers     :                                         

No. 2 Reference Code : 1995ApJS...97..347G Freq. targeted : 4.85 GHz Measurement : 149 milliJy = 1.49E-27 W m^-2^ Hz^-1^ Uncertainty : 13 milliJy = 1.30E-28 Significance : rms noise Freq or Vel. : 4.85 GHz (OBS )= 4.85E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 004707.5 -070442 (J2000) Spatial mode : Modelled datum Notes : From new raw data; Corrected for contaminating sources Qualifiers :
No. 3 Reference Code : 1990PKS90.C...0000W Freq. targeted : 2700 MHz Measurement : 0.210 Jy = 2.10E-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: 00 44 37.0 -07 21 22 (B1950) Spatial mode : Integrated from scans Notes : Homogenized from new and previously published data Qualifiers :
No. 4 Reference Code : 1998AJ....115.1693C Freq. targeted : 1.4GHz Measurement : 402.2 milliJy = 4.02E-27 W m^-2^ Hz^-1^ Uncertainty : 13.0 milliJy = 1.30E-28 Significance : uncertainty Freq or Vel. : 1.40 GHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 00 47 7.47 -07 04 56.2 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : High Integral
No. 5 Reference Code : 1981MNRAS.194..693L Freq. targeted : 408 MHz Measurement : 1.34 Jy = 1.34E-26 W m^-2^ Hz^-1^ Uncertainty : 0.06 Jy = 6.00E-28 Significance : rms noise Freq or Vel. : 408 MHz (OBS )= 4.08E+08 Hz Frequency mode : Broad-band measurement Coord. targeted: 004436.1 -072118 (B1950) Spatial mode : Modelled datum Notes : From new raw data; Corrected for contaminating sources Qualifiers :
No. 6 Reference Code : 1990PKS90.C...0000W Freq. targeted : 408 MHz Measurement : 1.340 Jy = 1.34E-26 W m^-2^ Hz^-1^ Uncertainty : Jy = 0.00E+00 Significance : no uncertainty reported Freq or Vel. : 408 MHz (OBS )= 4.08E+08 Hz Frequency mode : Broad-band measurement Coord. targeted: 00 44 37.0 -07 21 22 (B1950) Spatial mode : Integrated from scans Notes : Homogenized from new and previously published data Qualifiers :
No. 7 Reference Code : 1996AJ....111.1945D Freq. targeted : 365 MHz (Texas) Measurement : 1.613 Jy = 1.61E-26 W m^-2^ Hz^-1^ Uncertainty : 0.082 Jy = 8.20E-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: 004435.103 -072127.19 (B1950) Spatial mode : Integrated from scans Notes : From new raw data Qualifiers : Model:A;MFlag:+;EFlag:+;LFlag:+.
No. 8 Reference Code : 2007AJ....134.1245C Freq. targeted : 74 MHz (VLA) Measurement : 4.28 Jy = 4.28E-26 W m^-2^ Hz^-1^ Uncertainty : 0.52 Jy = 5.20E-27 Significance : rms uncertainty Freq or Vel. : 73.8 MHz (OBS )= 7.38E+07 Hz Frequency mode : Broad-band measurement Coord. targeted: 00 47 07.81 -07 04 50.3 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Corrected for clean bias

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