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Date and Time of the Query: 2019-07-17 T10:28:12 PDT
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Spectral Energy Distribution (SED) for 3C 074:

27 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 3.6 microns (IRAC) 1.0923E+02 +/- 2.3508E+00 microJy 8.44E+13 1.09E-04 +/- 2.35E-06 Jy Broad-band 5.8" aperture 2013SSTSLC4.2....0C 1
2 3.6 microns (IRAC) 8.9104E+01 +/- 1.6013E+00 microJy 8.44E+13 8.91E-05 +/- 1.60E-06 Jy Broad-band 3.8" aperture 2013SSTSLC4.2....0C 2
3 4.5 microns (IRAC) 8.6000E+01 +/- 1.9594E+00 microJy 6.67E+13 8.60E-05 +/- 1.96E-06 Jy Broad-band 3.8" aperture 2013SSTSLC4.2....0C 3
4 4.5 microns (IRAC) 1.1442E+02 +/- 2.8710E+00 microJy 6.67E+13 1.14E-04 +/- 2.87E-06 Jy Broad-band 5.8" aperture 2013SSTSLC4.2....0C 4
5 5.8 microns (IRAC) 9.6566E+01 +/- 6.7169E+00 microJy 5.23E+13 9.66E-05 +/- 6.72E-06 Jy Broad-band 3.8" aperture 2013SSTSLC4.2....0C 5
6 5.8 microns (IRAC) 2.7860E+01 +/- 9.7911E+00 microJy 5.23E+13 2.79E-05 +/- 9.79E-06 Jy Broad-band 5.8" aperture 2013SSTSLC4.2....0C 6
7 8.0 microns (IRAC) 2.9531E+02 +/- 1.1018E+01 microJy 3.81E+13 2.95E-04 +/- 1.10E-05 Jy Broad-band 3.8" aperture 2013SSTSLC4.2....0C 7
8 8.0 microns (IRAC) 2.7419E+02 +/- 1.4306E+01 microJy 3.81E+13 2.74E-04 +/- 1.43E-05 Jy Broad-band 5.8" aperture 2013SSTSLC4.2....0C 8
9 24 microns (MIPS) 3.1665E+03 +/- 1.3304E+02 microJy 1.27E+13 3.17E-03 +/- 1.33E-04 Jy Broad-band PSF fit 2013SSTSLC4.2....0C 9
10 24 microns (MIPS) 3.0640E+03 +/- 1.2399E+02 microJy 1.27E+13 3.06E-03 +/- 1.24E-04 Jy Broad-band 14.7" aperture 2013SSTSLC4.2....0C 10
11 5000 MHz 0.260 ... Jy 5.00E+09 2.60E-01 ... Jy Broad-band 1990PKS90.C...0000W 11
12 4.85 GHz 317 +/- 43 milliJy 4.85E+09 3.17E-01 +/- 4.30E-02 Jy Broad-band 1991ApJS...75.1011G 12
13 4.85 GHz 320 +/- 15 % milliJy 4.85E+09 3.20E-01 +/- 4.80E-02 Jy Broad-band 1991ApJS...75....1B 13
14 4830 MHz (NRAO) 266 ... milliJy 4.83E+09 2.66E-01 ... Jy Broad-band S/N = 42 1990ApJS...74..129G 14
15 2700 MHz 0.500 ... Jy 2.70E+09 5.00E-01 ... Jy Broad-band 1990PKS90.C...0000W 15
16 1410 MHz 1.000 ... Jy 1.41E+09 1.00E+00 ... Jy Broad-band 1990PKS90.C...0000W 16
17 1400 MHz (NRAO) 0.82 +/- 0.04 Jy 1.40E+09 8.20E-01 +/- 4.00E-02 Jy Broad-band 1966ApJS...13...65P 17
18 1.40 GHz 913 ... milliJy 1.40E+09 9.13E-01 ... Jy Broad-band 1992ApJS...79..331W 18
19 750 MHz (NRAO) 1.55 +/- 0.05 Jy 7.50E+08 1.55E+00 +/- 5.00E-02 Jy Broad-band 1966ApJS...13...65P 19
20 365 MHz (Texas) 3.243 +/- 0.063 Jy 3.65E+08 3.24E+00 +/- 6.30E-02 Jy Broad-band Model:D;MFlag:+;EFlag:+;LFlag:+. 1996AJ....111.1945D 20
21 178 MHz 5.0 +/- 12.5% Jy 1.78E+08 5.00E+00 +/- 6.25E-01 Jy Broad-band 1965MmRAS..69..183P 21
22 178 MHz 5.000 ... Jy 1.78E+08 5.00E+00 ... Jy Broad-band 1990PKS90.C...0000W 22
23 160 MHz 6.5 ... Jy 1.60E+08 6.50E+00 ... Jy Broad-band 1995AuJPh..48..143S 23
24 80 MHz 13.00 ... Jy 8.00E+07 1.30E+01 ... Jy Broad-band 1990PKS90.C...0000W 24
25 80 MHz 14. ... Jy 8.00E+07 1.40E+01 ... Jy Broad-band 1995AuJPh..48..143S 25
26 74 MHz (VLA) 10.65 +/- 1.10 Jy 7.38E+07 1.07E+01 +/- 1.10E+00 Jy Broad-band Corrected for clean bias 2007AJ....134.1245C 26
27 26.3 MHz 50. +/- 6. Jy 2.63E+07 5.00E+01 +/- 6.00E+00 Jy Broad-band 1975AJ.....80..931V 27


Detailed Information for Each Entry

 No. 1
Reference Code : 2013SSTSLC4.2....0C
Freq. targeted : 3.6 microns (IRAC)  
Measurement    :  1.0923E+02  microJy              = 1.09E-30 W m^-2^ Hz^-1^
Uncertainty    :  2.3508E+00  microJy              = 2.35E-32
Significance   : uncertainty
Freq or Vel.   : 3.55         microns      (OBS   )= 8.44E+13 Hz
Frequency mode : Broad-band measurement
Coord. targeted:
Spatial mode   : Flux in fixed aperture
Notes          : From new raw data
Qualifiers     : 5.8" aperture                           

No. 2 Reference Code : 2013SSTSLC4.2....0C Freq. targeted : 3.6 microns (IRAC) Measurement : 8.9104E+01 microJy = 8.91E-31 W m^-2^ Hz^-1^ Uncertainty : 1.6013E+00 microJy = 1.60E-32 Significance : uncertainty Freq or Vel. : 3.55 microns (OBS )= 8.44E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 3.8" aperture
No. 3 Reference Code : 2013SSTSLC4.2....0C Freq. targeted : 4.5 microns (IRAC) Measurement : 8.6000E+01 microJy = 8.60E-31 W m^-2^ Hz^-1^ Uncertainty : 1.9594E+00 microJy = 1.96E-32 Significance : uncertainty Freq or Vel. : 4.493 microns (OBS )= 6.67E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 3.8" aperture
No. 4 Reference Code : 2013SSTSLC4.2....0C Freq. targeted : 4.5 microns (IRAC) Measurement : 1.1442E+02 microJy = 1.14E-30 W m^-2^ Hz^-1^ Uncertainty : 2.8710E+00 microJy = 2.87E-32 Significance : uncertainty Freq or Vel. : 4.493 microns (OBS )= 6.67E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 5.8" aperture
No. 5 Reference Code : 2013SSTSLC4.2....0C Freq. targeted : 5.8 microns (IRAC) Measurement : 9.6566E+01 microJy = 9.66E-31 W m^-2^ Hz^-1^ Uncertainty : 6.7169E+00 microJy = 6.72E-32 Significance : uncertainty Freq or Vel. : 5.731 microns (OBS )= 5.23E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 3.8" aperture
No. 6 Reference Code : 2013SSTSLC4.2....0C Freq. targeted : 5.8 microns (IRAC) Measurement : 2.7860E+01 microJy = 2.79E-31 W m^-2^ Hz^-1^ Uncertainty : 9.7911E+00 microJy = 9.79E-32 Significance : uncertainty Freq or Vel. : 5.731 microns (OBS )= 5.23E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 5.8" aperture
No. 7 Reference Code : 2013SSTSLC4.2....0C Freq. targeted : 8.0 microns (IRAC) Measurement : 2.9531E+02 microJy = 2.95E-30 W m^-2^ Hz^-1^ Uncertainty : 1.1018E+01 microJy = 1.10E-31 Significance : uncertainty Freq or Vel. : 7.872 microns (OBS )= 3.81E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 3.8" aperture
No. 8 Reference Code : 2013SSTSLC4.2....0C Freq. targeted : 8.0 microns (IRAC) Measurement : 2.7419E+02 microJy = 2.74E-30 W m^-2^ Hz^-1^ Uncertainty : 1.4306E+01 microJy = 1.43E-31 Significance : uncertainty Freq or Vel. : 7.872 microns (OBS )= 3.81E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 5.8" aperture
No. 9 Reference Code : 2013SSTSLC4.2....0C Freq. targeted : 24 microns (MIPS) Measurement : 3.1665E+03 microJy = 3.17E-29 W m^-2^ Hz^-1^ Uncertainty : 1.3304E+02 microJy = 1.33E-30 Significance : uncertainty Freq or Vel. : 23.68 microns (OBS )= 1.27E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Modelled datum Notes : From new raw data Qualifiers : PSF fit
No. 10 Reference Code : 2013SSTSLC4.2....0C Freq. targeted : 24 microns (MIPS) Measurement : 3.0640E+03 microJy = 3.06E-29 W m^-2^ Hz^-1^ Uncertainty : 1.2399E+02 microJy = 1.24E-30 Significance : uncertainty Freq or Vel. : 23.68 microns (OBS )= 1.27E+13 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux in fixed aperture Notes : From new raw data Qualifiers : 14.7" aperture
No. 11 Reference Code : 1990PKS90.C...0000W Freq. targeted : 5000 MHz Measurement : 0.260 Jy = 2.60E-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: 02 51 08.4 +20 02 41 (B1950) Spatial mode : Integrated from scans Notes : Homogenized from new and previously published data Qualifiers :
No. 12 Reference Code : 1991ApJS...75.1011G Freq. targeted : 4.85 GHz Measurement : 317 milliJy = 3.17E-27 W m^-2^ Hz^-1^ Uncertainty : 43 milliJy = 4.30E-28 Significance : rms noise Freq or Vel. : 4.85 GHz (OBS )= 4.85E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 025105.9 +200239 (B1950) Spatial mode : Modelled datum Notes : From new raw data; Corrected for contaminating sources Qualifiers :
No. 13 Reference Code : 1991ApJS...75....1B Freq. targeted : 4.85 GHz Measurement : 320 milliJy = 3.20E-27 W m^-2^ Hz^-1^ Uncertainty : 15 % milliJy = 4.80E-28 Significance : uncertainty Freq or Vel. : 4.85 GHz (OBS )= 4.85E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 025106.1 +200238 (B1950) Spatial mode : Peak flux Notes : From new raw data; Corrected for contaminating sources Qualifiers :
No. 14 Reference Code : 1990ApJS...74..129G Freq. targeted : 4830 MHz (NRAO) Measurement : 266 milliJy = 2.66E-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: 02 54 00.6 +20 14 57 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : S/N = 42
No. 15 Reference Code : 1990PKS90.C...0000W Freq. targeted : 2700 MHz Measurement : 0.500 Jy = 5.00E-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: 02 51 08.4 +20 02 41 (B1950) Spatial mode : Integrated from scans Notes : Homogenized from new and previously published data Qualifiers :
No. 16 Reference Code : 1990PKS90.C...0000W Freq. targeted : 1410 MHz Measurement : 1.000 Jy = 1.00E-26 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: 02 51 08.4 +20 02 41 (B1950) Spatial mode : Integrated from scans Notes : Homogenized from new and previously published data Qualifiers :
No. 17 Reference Code : 1966ApJS...13...65P Freq. targeted : 1400 MHz (NRAO) Measurement : 0.82 Jy = 8.20E-27 W m^-2^ Hz^-1^ Uncertainty : 0.04 Jy = 4.00E-28 Significance : internal error Freq or Vel. : 1400 MHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 025111.4 +200244. (B1950) Spatial mode : Peak flux Notes : From new raw data Qualifiers :
No. 18 Reference Code : 1992ApJS...79..331W Freq. targeted : 1.40 GHz Measurement : 913 milliJy = 9.13E-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: 025106.1 +200238 (B1950) Spatial mode : Peak flux Notes : From new raw data Qualifiers :
No. 19 Reference Code : 1966ApJS...13...65P Freq. targeted : 750 MHz (NRAO) Measurement : 1.55 Jy = 1.55E-26 W m^-2^ Hz^-1^ Uncertainty : 0.05 Jy = 5.00E-28 Significance : internal error Freq or Vel. : 750 MHz (OBS )= 7.50E+08 Hz Frequency mode : Broad-band measurement Coord. targeted: 025111.4 +200244. (B1950) Spatial mode : Peak flux Notes : From new raw data Qualifiers :
No. 20 Reference Code : 1996AJ....111.1945D Freq. targeted : 365 MHz (Texas) Measurement : 3.243 Jy = 3.24E-26 W m^-2^ Hz^-1^ Uncertainty : 0.063 Jy = 6.30E-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: 025108.567 200244.94 (B1950) Spatial mode : Integrated from scans Notes : From new raw data Qualifiers : Model:D;MFlag:+;EFlag:+;LFlag:+.
No. 21 Reference Code : 1965MmRAS..69..183P Freq. targeted : 178 MHz Measurement : 5.0 Jy = 5.00E-26 W m^-2^ Hz^-1^ Uncertainty : 12.5% Jy = 6.25E-27 Significance : uncertainty Freq or Vel. : 178 MHz (OBS )= 1.78E+08 Hz Frequency mode : Broad-band measurement Coord. targeted: 025109.0 +200306 (B1950) Spatial mode : Integrated from scans Notes : From new raw data; Uncorrected for known sources in beam Qualifiers :
No. 22 Reference Code : 1990PKS90.C...0000W Freq. targeted : 178 MHz Measurement : 5.000 Jy = 5.00E-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: 02 51 08.4 +20 02 41 (B1950) Spatial mode : Integrated from scans Notes : Homogenized from new and previously published data Qualifiers :
No. 23 Reference Code : 1995AuJPh..48..143S Freq. targeted : 160 MHz Measurement : 6.5 Jy = 6.50E-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: 025108.1 +200318. (B1950) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 24 Reference Code : 1990PKS90.C...0000W Freq. targeted : 80 MHz Measurement : 13.00 Jy = 1.30E-25 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: 02 51 08.4 +20 02 41 (B1950) Spatial mode : Integrated from scans Notes : Homogenized from new and previously published data Qualifiers :
No. 25 Reference Code : 1995AuJPh..48..143S Freq. targeted : 80 MHz Measurement : 14. Jy = 1.40E-25 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: 025108.1 +200318. (B1950) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 26 Reference Code : 2007AJ....134.1245C Freq. targeted : 74 MHz (VLA) Measurement : 10.65 Jy = 1.06E-25 W m^-2^ Hz^-1^ Uncertainty : 1.10 Jy = 1.10E-26 Significance : rms uncertainty Freq or Vel. : 73.8 MHz (OBS )= 7.38E+07 Hz Frequency mode : Broad-band measurement Coord. targeted: 02 53 59.24 +20 14 53.3 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Corrected for clean bias
No. 27 Reference Code : 1975AJ.....80..931V Freq. targeted : 26.3 MHz Measurement : 50. Jy = 5.00E-25 W m^-2^ Hz^-1^ Uncertainty : 6. Jy = 6.00E-26 Significance : uncertainty Freq or Vel. : 26.3 MHz (OBS )= 2.63E+07 Hz Frequency mode : Broad-band measurement Coord. targeted: 025118. +203300. (B1950) Spatial mode : Integrated from scans; Beam filling or dilution corrected Notes : From new raw data Qualifiers :

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