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Date and Time of the Query: 2019-05-24 T21:02:34 PDT
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Spectral Energy Distribution (SED) for IC 0443:

15 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 2695 MHz 130 +/- 25 % Jy 2.70E+09 1.30E+02 +/- 3.25E+01 Jy Broad-band Interpolated from 1964ApJ...140..992H 1969ApJ...157....1K 1
2 1410 MHz 8.000 ... Jy 1.41E+09 8.00E+00 ... Jy Broad-band 1990PKS90.C...0000W 2
3 1400 MHz 170 +/- 15 % Jy 1.40E+09 1.70E+02 +/- 2.55E+01 Jy Broad-band Value based on 1964ApJ...140..992H 1969ApJ...157....1K 3
4 750 MHz 190 +/- 15 % Jy 7.50E+08 1.90E+02 +/- 2.85E+01 Jy Broad-band Value based on 1964ApJ...140..992H 1969ApJ...157....1K 4
5 635 MHz 14.70 ... Jy 6.35E+08 1.47E+01 ... Jy Broad-band 1990PKS90.C...0000W 5
6 178 MHz 227.0 +/- 25 % Jy 1.78E+08 2.27E+02 +/- 5.67E+01 Jy Broad-band 1969ApJ...157....1K 6
7 178 MHz 6.3 +/- 17.5% Jy 1.78E+08 6.30E+00 +/- 1.10E+00 Jy Broad-band Confused by a weaker source. 1965MmRAS..69..183P 7
8 178 MHz 6.300 ... Jy 1.78E+08 6.30E+00 ... Jy Broad-band 1990PKS90.C...0000W 8
9 38 MHz 460 +/- 15 % Jy 3.80E+07 4.60E+02 +/- 6.90E+01 Jy Broad-band 1969ApJ...157....1K 9
10 26.3 MHz 600. +/- 48. Jy 2.63E+07 6.00E+02 +/- 4.80E+01 Jy Broad-band 1975AJ.....80..931V 10
11 25.0 MHz 630. +/- 21 % Jy 2.50E+07 6.30E+02 +/- 1.32E+02 Jy Broad-band 1969MNRAS.143..289B 11
12 25 MHz (UTR-1) 6.3E-24 +/- 21 % W m^-2^ Hz^-1^ 2.50E+07 6.30E+02 +/- 1.32E+02 Jy Broad-band 1969MNRAS.143..289B 12
13 22 MHz (DRAO) 615 +/- 75 Jy 2.23E+07 6.15E+02 +/- 7.50E+01 Jy Broad-band 1986A&AS...65..485R 13
14 20.0 MHz 600. +/- 24 % Jy 2.00E+07 6.00E+02 +/- 1.44E+02 Jy Broad-band 1969MNRAS.143..289B 14
15 20 MHz (UTR-1) 6.0E-24 +/- 24 % W m^-2^ Hz^-1^ 2.00E+07 6.00E+02 +/- 1.44E+02 Jy Broad-band 1969MNRAS.143..289B 15


Detailed Information for Each Entry

 No. 1
Reference Code : 1969ApJ...157....1K
Freq. targeted : 2695 MHz            
Measurement    :  130         Jy                   = 1.30E-24 W m^-2^ Hz^-1^
Uncertainty    :  25  %       Jy                   = 3.25E-25
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     : Interpolated from 1964ApJ...140..992H   

No. 2 Reference Code : 1990PKS90.C...0000W Freq. targeted : 1410 MHz Measurement : 8.000 Jy = 8.00E-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: 06 15 01.0 +22 40 48 (B1950) Spatial mode : Integrated from scans Notes : Homogenized from new and previously published data Qualifiers :
No. 3 Reference Code : 1969ApJ...157....1K Freq. targeted : 1400 MHz Measurement : 170 Jy = 1.70E-24 W m^-2^ Hz^-1^ Uncertainty : 15 % Jy = 2.55E-25 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 : Value based on 1964ApJ...140..992H
No. 4 Reference Code : 1969ApJ...157....1K Freq. targeted : 750 MHz Measurement : 190 Jy = 1.90E-24 W m^-2^ Hz^-1^ Uncertainty : 15 % Jy = 2.85E-25 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 : Value based on 1964ApJ...140..992H
No. 5 Reference Code : 1990PKS90.C...0000W Freq. targeted : 635 MHz Measurement : 14.70 Jy = 1.47E-25 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: 06 15 01.0 +22 40 48 (B1950) Spatial mode : Integrated from scans Notes : Homogenized from new and previously published data Qualifiers :
No. 6 Reference Code : 1969ApJ...157....1K Freq. targeted : 178 MHz Measurement : 227.0 Jy = 2.27E-24 W m^-2^ Hz^-1^ Uncertainty : 25 % Jy = 5.67E-25 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. 7 Reference Code : 1965MmRAS..69..183P Freq. targeted : 178 MHz Measurement : 6.3 Jy = 6.30E-26 W m^-2^ Hz^-1^ Uncertainty : 17.5% Jy = 1.10E-26 Significance : uncertainty Freq or Vel. : 178 MHz (OBS )= 1.78E+08 Hz Frequency mode : Broad-band measurement Coord. targeted: 061509.9 +223354 (B1950) Spatial mode : Integrated from scans Notes : From new raw data; Uncorrected for known sources in beam Qualifiers : Confused by a weaker source.
No. 8 Reference Code : 1990PKS90.C...0000W Freq. targeted : 178 MHz Measurement : 6.300 Jy = 6.30E-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: 06 15 01.0 +22 40 48 (B1950) Spatial mode : Integrated from scans Notes : Homogenized from new and previously published data Qualifiers :
No. 9 Reference Code : 1969ApJ...157....1K Freq. targeted : 38 MHz Measurement : 460 Jy = 4.60E-24 W m^-2^ Hz^-1^ Uncertainty : 15 % Jy = 6.90E-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. 10 Reference Code : 1975AJ.....80..931V Freq. targeted : 26.3 MHz Measurement : 600. Jy = 6.00E-24 W m^-2^ Hz^-1^ Uncertainty : 48. Jy = 4.80E-25 Significance : uncertainty Freq or Vel. : 26.3 MHz (OBS )= 2.63E+07 Hz Frequency mode : Broad-band measurement Coord. targeted: 061406. +223500. (B1950) Spatial mode : Integrated from scans; Beam filling or dilution corrected Notes : From new raw data Qualifiers :
No. 11 Reference Code : 1969MNRAS.143..289B Freq. targeted : 25.0 MHz Measurement : 630. Jy = 6.30E-24 W m^-2^ Hz^-1^ Uncertainty : 21 % Jy = 1.32E-24 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. 12 Reference Code : 1969MNRAS.143..289B Freq. targeted : 25 MHz (UTR-1) Measurement : 6.3E-24 W m^-2^ Hz^-1^ = 6.30E-24 W m^-2^ Hz^-1^ Uncertainty : 21 % W m^-2^ Hz^-1^ = 1.32E-24 Significance : uncertainty Freq or Vel. : 25 MHz (OBS )= 2.50E+07 Hz Frequency mode : Broad-band measurement Coord. targeted: 06 14 36 +22 43 (B1950) Spatial mode : Total flux Notes : From new raw data Qualifiers :
No. 13 Reference Code : 1986A&AS...65..485R Freq. targeted : 22 MHz (DRAO) Measurement : 615 Jy = 6.15E-24 W m^-2^ Hz^-1^ Uncertainty : 75 Jy = 7.50E-25 Significance : uncertainty Freq or Vel. : 22.25 MHz (OBS )= 2.23E+07 Hz Frequency mode : Broad-band measurement Coord. targeted: 06 14 36.0 +22 43 00 (B1950) Spatial mode : Flux integrated from map Notes : From new raw data Qualifiers :
No. 14 Reference Code : 1969MNRAS.143..289B Freq. targeted : 20.0 MHz Measurement : 600. Jy = 6.00E-24 W m^-2^ Hz^-1^ Uncertainty : 24 % Jy = 1.44E-24 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. 15 Reference Code : 1969MNRAS.143..289B Freq. targeted : 20 MHz (UTR-1) Measurement : 6.0E-24 W m^-2^ Hz^-1^ = 6.00E-24 W m^-2^ Hz^-1^ Uncertainty : 24 % W m^-2^ Hz^-1^ = 1.44E-24 Significance : uncertainty Freq or Vel. : 20 MHz (OBS )= 2.00E+07 Hz Frequency mode : Broad-band measurement Coord. targeted: 06 14 36 +22 43 (B1950) Spatial mode : Total flux Notes : From new raw data Qualifiers :

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