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Date and Time of the Query: 2019-05-19 T07:07:44 PDT
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Spectral Energy Distribution (SED) for 3C 103:

30 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 H{alpha} (HST) 0.01E-15 ... ergs/s/cm^2^ 4.57E+14 1.00E+06 ... Jy-Hz Line 2008ApJS..175..423P 1
2 10.7 GHz (NRAO) 0.58 +/- 0.02 Jy 1.07E+10 5.80E-01 +/- 2.00E-02 Jy Broad-band 1973AJ.....78..828K 2
3 5000 MHz 1.41 +/- 5 % Jy 5.00E+09 1.41E+00 +/- 7.00E-02 Jy Broad-band 1969ApJ...157....1K 3
4 4.85 GHz 1390 +/- 15 % milliJy 4.85E+09 1.39E+00 +/- 2.09E-01 Jy Broad-band 1991ApJS...75....1B 4
5 4.85 GHz 1169 +/- 140 milliJy 4.85E+09 1.17E+00 +/- 1.40E-01 Jy Broad-band 1991ApJS...75.1011G 5
6 2695 MHz 2.56 +/- 15 % Jy 2.70E+09 2.56E+00 +/- 3.80E-01 Jy Broad-band 1969ApJ...157....1K 6
7 1400 MHz 5.2 +/- 15 % Jy 1.40E+09 5.20E+00 +/- 7.80E-01 Jy Broad-band 1969ApJ...157....1K 7
8 1.40 GHz 4860 ... milliJy 1.40E+09 4.86E+00 ... Jy Broad-band 1992ApJS...79..331W 8
9 1400 MHz (NRAO) 5.32 +/- 0.35 Jy 1.40E+09 5.32E+00 +/- 3.50E-01 Jy Broad-band 1966ApJS...13...65P 9
10 750 MHz 8.5 +/- 5 % Jy 7.50E+08 8.50E+00 +/- 4.20E-01 Jy Broad-band 1969ApJ...157....1K 10
11 750 MHz (NRAO) 8.94 +/- 0.37 Jy 7.50E+08 8.94E+00 +/- 3.70E-01 Jy Broad-band 1966ApJS...13...65P 11
12 408 MHz 14.47 +/- 0.29 Jy 4.08E+08 1.45E+01 +/- 2.90E-01 Jy Broad-band 1985A&AS...59..255F 12
13 365 MHz (Texas) 16.043 +/- 0.264 Jy 3.65E+08 1.60E+01 +/- 2.64E-01 Jy Broad-band Model:A;MFlag:+;EFlag:+;LFlag:W. 1996AJ....111.1945D 13
14 178 MHz 26.0 +/- 8.0 % Jy 1.78E+08 2.60E+01 +/- 2.08E+00 Jy Broad-band 1967MmRAS..71...49G 14
15 178 MHz 26.6 +/- 15 % Jy 1.78E+08 2.66E+01 +/- 3.99E+00 Jy Broad-band 1969ApJ...157....1K 15
16 151 MHz (6C) 31.03 +/- 0.075 Jy 1.52E+08 3.10E+01 +/- 7.50E-02 Jy Broad-band 1993MNRAS.263...25H 16
17 151 MHz (6C) 31.59 +/- 0.170 Jy 1.52E+08 3.16E+01 +/- 1.70E-01 Jy Broad-band 1993MNRAS.263...25H 17
18 74 MHz (VLA) 64.21 +/- 6.48 Jy 7.38E+07 6.42E+01 +/- 6.48E+00 Jy Broad-band Corrected for clean bias 2007AJ....134.1245C 18
19 38 MHz 88 +/- 15 % Jy 3.80E+07 8.80E+01 +/- 1.32E+01 Jy Broad-band 1969ApJ...157....1K 19
20 26.3 MHz 135. +/- 12. Jy 2.63E+07 1.35E+02 +/- 1.20E+01 Jy Broad-band 1975AJ.....80..931V 20
21 25 MHz (UTR-1) 201E-24 +/- 17 % W m^-2^ Hz^-1^ 2.50E+07 2.01E+04 +/- 3.42E+03 Jy Broad-band 1969MNRAS.143..289B 21
22 25.0 MHz 210. +/- 17 % Jy 2.50E+07 2.10E+02 +/- 3.60E+01 Jy Broad-band 1969MNRAS.143..289B 22
23 22 MHz (DRAO) 156 +/- 28 Jy 2.23E+07 1.56E+02 +/- 2.80E+01 Jy Broad-band 1986A&AS...65..485R 23
24 20 MHz (UTR-1) 2.2E-24 +/- 17 % W m^-2^ Hz^-1^ 2.00E+07 2.20E+02 +/- 3.74E+01 Jy Broad-band 1969MNRAS.143..289B 24
25 20.0 MHz 220. +/- 17 % Jy 2.00E+07 2.20E+02 +/- 3.70E+01 Jy Broad-band 1969MNRAS.143..289B 25
26 16.7 MHz 250. +/- 18 % Jy 1.67E+07 2.50E+02 +/- 4.50E+01 Jy Broad-band 1969MNRAS.143..289B 26
27 16.7 MHz (UTR-1) 2.5E-24 +/- 18 % W m^-2^ Hz^-1^ 1.67E+07 2.50E+02 +/- 4.50E+01 Jy Broad-band 1969MNRAS.143..289B 27
28 14.7 MHz (UTR-1) 2.8E-24 +/- 21 % W m^-2^ Hz^-1^ 1.47E+07 2.80E+02 +/- 5.88E+01 Jy Broad-band 1969MNRAS.143..289B 28
29 12.6 MHz (UTR-1) 3.1E-24 +/- 23 % W m^-2^ Hz^-1^ 1.26E+07 3.10E+02 +/- 7.13E+01 Jy Broad-band 1969MNRAS.143..289B 29
30 12.6 MHz 310. +/- 23 % Jy 1.26E+07 3.10E+02 +/- 7.10E+01 Jy Broad-band 1969MNRAS.143..289B 30


Detailed Information for Each Entry

 No. 1
Reference Code : 2008ApJS..175..423P
Freq. targeted : H{alpha} (HST)      
Measurement    :  0.01E-15     ergs/s/cm^2^        = 1.00E-20 W m^-2^
Uncertainty    :               ergs/s/cm^2^        = 0.00E+00
Significance   : no uncertainty reported
Freq or Vel.   :       6563   A            (REST  )= 4.57E+14 Hz
Frequency mode : Line measurement; flux integrated over line; lines measured
                 in emission
Coord. targeted:
Spatial mode   : Flux integrated from map
Notes          : From new raw data
Qualifiers     :                                         

No. 2 Reference Code : 1973AJ.....78..828K Freq. targeted : 10.7 GHz (NRAO) Measurement : 0.58 Jy = 5.80E-27 W m^-2^ Hz^-1^ Uncertainty : 0.02 Jy = 2.00E-28 Significance : uncertainty Freq or Vel. : 10.7 GHz (OBS )= 1.07E+10 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Total flux Notes : From new raw data Qualifiers :
No. 3 Reference Code : 1969ApJ...157....1K Freq. targeted : 5000 MHz Measurement : 1.41 Jy = 1.41E-26 W m^-2^ Hz^-1^ Uncertainty : 5 % Jy = 7.00E-28 Significance : rms uncertainty Freq or Vel. : 5000 MHz (OBS )= 5.00E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 4 Reference Code : 1991ApJS...75....1B Freq. targeted : 4.85 GHz Measurement : 1390 milliJy = 1.39E-26 W m^-2^ Hz^-1^ Uncertainty : 15 % milliJy = 2.09E-27 Significance : uncertainty Freq or Vel. : 4.85 GHz (OBS )= 4.85E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 040435.7 +425234 (B1950) Spatial mode : Flux integrated from map Notes : From new raw data; Corrected for contaminating sources Qualifiers :
No. 5 Reference Code : 1991ApJS...75.1011G Freq. targeted : 4.85 GHz Measurement : 1169 milliJy = 1.17E-26 W m^-2^ Hz^-1^ Uncertainty : 140 milliJy = 1.40E-27 Significance : rms noise Freq or Vel. : 4.85 GHz (OBS )= 4.85E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 040435.6 +425233 (B1950) Spatial mode : Modelled datum Notes : From new raw data; Corrected for contaminating sources Qualifiers :
No. 6 Reference Code : 1969ApJ...157....1K Freq. targeted : 2695 MHz Measurement : 2.56 Jy = 2.56E-26 W m^-2^ Hz^-1^ Uncertainty : 15 % Jy = 3.80E-27 Significance : rms uncertainty Freq or Vel. : 2695 MHz (OBS )= 2.70E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 7 Reference Code : 1969ApJ...157....1K Freq. targeted : 1400 MHz Measurement : 5.2 Jy = 5.20E-26 W m^-2^ Hz^-1^ Uncertainty : 15 % Jy = 7.80E-27 Significance : rms uncertainty Freq or Vel. : 1400 MHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 8 Reference Code : 1992ApJS...79..331W Freq. targeted : 1.40 GHz Measurement : 4860 milliJy = 4.86E-26 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: 040435.7 +425234 (B1950) Spatial mode : Peak flux Notes : From new raw data Qualifiers :
No. 9 Reference Code : 1966ApJS...13...65P Freq. targeted : 1400 MHz (NRAO) Measurement : 5.32 Jy = 5.32E-26 W m^-2^ Hz^-1^ Uncertainty : 0.35 Jy = 3.50E-27 Significance : internal error Freq or Vel. : 1400 MHz (OBS )= 1.40E+09 Hz Frequency mode : Broad-band measurement Coord. targeted: 040435.0 +425251. (B1950) Spatial mode : Integrated from scans Notes : From new raw data Qualifiers :
No. 10 Reference Code : 1969ApJ...157....1K Freq. targeted : 750 MHz Measurement : 8.5 Jy = 8.50E-26 W m^-2^ Hz^-1^ Uncertainty : 5 % Jy = 4.20E-27 Significance : rms uncertainty Freq or Vel. : 750 MHz (OBS )= 7.50E+08 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 11 Reference Code : 1966ApJS...13...65P Freq. targeted : 750 MHz (NRAO) Measurement : 8.94 Jy = 8.94E-26 W m^-2^ Hz^-1^ Uncertainty : 0.37 Jy = 3.70E-27 Significance : internal error Freq or Vel. : 750 MHz (OBS )= 7.50E+08 Hz Frequency mode : Broad-band measurement Coord. targeted: 040435.0 +425251. (B1950) Spatial mode : Integrated from scans Notes : From new raw data Qualifiers :
No. 12 Reference Code : 1985A&AS...59..255F Freq. targeted : 408 MHz Measurement : 14.47 Jy = 1.45E-25 W m^-2^ Hz^-1^ Uncertainty : 0.29 Jy = 2.90E-27 Significance : rms uncertainty Freq or Vel. : 408 MHz (OBS )= 4.08E+08 Hz Frequency mode : Broad-band measurement Coord. targeted: 4 4 35.2 42 52 20 (B1950) Spatial mode : Total flux Notes : From new raw data Qualifiers :
No. 13 Reference Code : 1996AJ....111.1945D Freq. targeted : 365 MHz (Texas) Measurement : 16.043 Jy = 1.60E-25 W m^-2^ Hz^-1^ Uncertainty : 0.264 Jy = 2.64E-27 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: 040434.922 425227.54 (B1950) Spatial mode : Integrated from scans Notes : From new raw data Qualifiers : Model:A;MFlag:+;EFlag:+;LFlag:W.
No. 14 Reference Code : 1967MmRAS..71...49G Freq. targeted : 178 MHz Measurement : 26.0 Jy = 2.60E-25 W m^-2^ Hz^-1^ Uncertainty : 8.0 % Jy = 2.08E-26 Significance : uncertainty Freq or Vel. : 178 MHz (OBS )= 1.78E+08 Hz Frequency mode : Broad-band measurement Coord. targeted: 040435.3 +425236 (B1950) Spatial mode : Integrated from scans Notes : From new raw data; Uncorrected for known sources in beam Qualifiers :
No. 15 Reference Code : 1969ApJ...157....1K Freq. targeted : 178 MHz Measurement : 26.6 Jy = 2.66E-25 W m^-2^ Hz^-1^ Uncertainty : 15 % Jy = 3.99E-26 Significance : rms uncertainty Freq or Vel. : 178 MHz (OBS )= 1.78E+08 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 16 Reference Code : 1993MNRAS.263...25H Freq. targeted : 151 MHz (6C) Measurement : 31.03 Jy = 3.10E-25 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: 040435.1 425229. (B1950) Spatial mode : Peak flux Notes : From new raw data Qualifiers :
No. 17 Reference Code : 1993MNRAS.263...25H Freq. targeted : 151 MHz (6C) Measurement : 31.59 Jy = 3.16E-25 W m^-2^ Hz^-1^ Uncertainty : 0.170 Jy = 1.70E-27 Significance : typical accuracy Freq or Vel. : 151.5 MHz (OBS )= 1.52E+08 Hz Frequency mode : Broad-band measurement Coord. targeted: 040435.1 425229. (B1950) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 18 Reference Code : 2007AJ....134.1245C Freq. targeted : 74 MHz (VLA) Measurement : 64.21 Jy = 6.42E-25 W m^-2^ Hz^-1^ Uncertainty : 6.48 Jy = 6.48E-26 Significance : rms uncertainty Freq or Vel. : 73.8 MHz (OBS )= 7.38E+07 Hz Frequency mode : Broad-band measurement Coord. targeted: 04 08 03.24 +43 00 18.8 (J2000) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers : Corrected for clean bias
No. 19 Reference Code : 1969ApJ...157....1K Freq. targeted : 38 MHz Measurement : 88 Jy = 8.80E-25 W m^-2^ Hz^-1^ Uncertainty : 15 % Jy = 1.32E-25 Significance : rms uncertainty Freq or Vel. : 38 MHz (OBS )= 3.80E+07 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 20 Reference Code : 1975AJ.....80..931V Freq. targeted : 26.3 MHz Measurement : 135. Jy = 1.35E-24 W m^-2^ Hz^-1^ Uncertainty : 12. Jy = 1.20E-25 Significance : uncertainty Freq or Vel. : 26.3 MHz (OBS )= 2.63E+07 Hz Frequency mode : Broad-band measurement Coord. targeted: 040448. +430200. (B1950) Spatial mode : Integrated from scans; Beam filling or dilution corrected Notes : From new raw data Qualifiers :
No. 21 Reference Code : 1969MNRAS.143..289B Freq. targeted : 25 MHz (UTR-1) Measurement : 201E-24 W m^-2^ Hz^-1^ = 2.01E-22 W m^-2^ Hz^-1^ Uncertainty : 17 % W m^-2^ Hz^-1^ = 3.42E-23 Significance : uncertainty Freq or Vel. : 25 MHz (OBS )= 2.50E+07 Hz Frequency mode : Broad-band measurement Coord. targeted: 04 04 35.3 +42 52.6 (B1950) Spatial mode : Total flux Notes : From new raw data Qualifiers :
No. 22 Reference Code : 1969MNRAS.143..289B Freq. targeted : 25.0 MHz Measurement : 210. Jy = 2.10E-24 W m^-2^ Hz^-1^ Uncertainty : 17 % Jy = 3.60E-25 Significance : estimated error Freq or Vel. : 25.0 MHz (OBS )= 2.50E+07 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Total flux Notes : From new raw data Qualifiers :
No. 23 Reference Code : 1986A&AS...65..485R Freq. targeted : 22 MHz (DRAO) Measurement : 156 Jy = 1.56E-24 W m^-2^ Hz^-1^ Uncertainty : 28 Jy = 2.80E-25 Significance : uncertainty Freq or Vel. : 22.25 MHz (OBS )= 2.23E+07 Hz Frequency mode : Broad-band measurement Coord. targeted: 04 04 35.0 +42 51 36 (B1950) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 24 Reference Code : 1969MNRAS.143..289B Freq. targeted : 20 MHz (UTR-1) Measurement : 2.2E-24 W m^-2^ Hz^-1^ = 2.20E-24 W m^-2^ Hz^-1^ Uncertainty : 17 % W m^-2^ Hz^-1^ = 3.74E-25 Significance : uncertainty Freq or Vel. : 20 MHz (OBS )= 2.00E+07 Hz Frequency mode : Broad-band measurement Coord. targeted: 04 04 35.3 +42 52.6 (B1950) Spatial mode : Total flux Notes : From new raw data Qualifiers :
No. 25 Reference Code : 1969MNRAS.143..289B Freq. targeted : 20.0 MHz Measurement : 220. Jy = 2.20E-24 W m^-2^ Hz^-1^ Uncertainty : 17 % Jy = 3.70E-25 Significance : estimated error Freq or Vel. : 20.0 MHz (OBS )= 2.00E+07 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Total flux Notes : From new raw data Qualifiers :
No. 26 Reference Code : 1969MNRAS.143..289B Freq. targeted : 16.7 MHz Measurement : 250. Jy = 2.50E-24 W m^-2^ Hz^-1^ Uncertainty : 18 % Jy = 4.50E-25 Significance : estimated error Freq or Vel. : 16.7 MHz (OBS )= 1.67E+07 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Total flux Notes : From new raw data Qualifiers :
No. 27 Reference Code : 1969MNRAS.143..289B Freq. targeted : 16.7 MHz (UTR-1) Measurement : 2.5E-24 W m^-2^ Hz^-1^ = 2.50E-24 W m^-2^ Hz^-1^ Uncertainty : 18 % W m^-2^ Hz^-1^ = 4.50E-25 Significance : uncertainty Freq or Vel. : 16.7 MHz (OBS )= 1.67E+07 Hz Frequency mode : Broad-band measurement Coord. targeted: 04 04 35.3 +42 52.6 (B1950) Spatial mode : Total flux Notes : From new raw data Qualifiers :
No. 28 Reference Code : 1969MNRAS.143..289B Freq. targeted : 14.7 MHz (UTR-1) Measurement : 2.8E-24 W m^-2^ Hz^-1^ = 2.80E-24 W m^-2^ Hz^-1^ Uncertainty : 21 % W m^-2^ Hz^-1^ = 5.88E-25 Significance : uncertainty Freq or Vel. : 14.7 MHz (OBS )= 1.47E+07 Hz Frequency mode : Broad-band measurement Coord. targeted: 04 04 35.3 +42 52.6 (B1950) Spatial mode : Total flux Notes : From new raw data Qualifiers :
No. 29 Reference Code : 1969MNRAS.143..289B Freq. targeted : 12.6 MHz (UTR-1) Measurement : 3.1E-24 W m^-2^ Hz^-1^ = 3.10E-24 W m^-2^ Hz^-1^ Uncertainty : 23 % W m^-2^ Hz^-1^ = 7.13E-25 Significance : uncertainty Freq or Vel. : 12.6 MHz (OBS )= 1.26E+07 Hz Frequency mode : Broad-band measurement Coord. targeted: 04 04 35.3 +42 52.6 (B1950) Spatial mode : Total flux Notes : From new raw data Qualifiers :
No. 30 Reference Code : 1969MNRAS.143..289B Freq. targeted : 12.6 MHz Measurement : 310. Jy = 3.10E-24 W m^-2^ Hz^-1^ Uncertainty : 23 % Jy = 7.10E-25 Significance : estimated error Freq or Vel. : 12.6 MHz (OBS )= 1.26E+07 Hz Frequency mode : Broad-band measurement Coord. targeted: Spatial mode : Total flux Notes : From new raw data Qualifiers :

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