Source page for 3C228

FieldValueUnitsConverted fieldValueUnits
Source name3C228   
Source classN   
178-MHz flux23.8Jy178-MHz luminosity2.31 × 1027W/Hz/sr
High-resolution map frequency8.47GHz   
High-resolution map resolution0.225arcsecHigh-resolution map spatial resolution1.45kpc
High-resolution map dynamic range3300   
Low-resolution map frequency8.47GHz   
Low-resolution map resolution1.20arcsecLow-resolution map spatial resolution7.71kpc
Low-resolution map dynamic range4230   
Beams across source (high resolution)208   
Beams across source (low resolution)38.9   
Total map flux0.667JyTotal map luminosity6.51 × 1025W/Hz/sr
Total map flux error0.020JyTotal map luminosity error2.0 × 1024W/Hz/sr
Core flux0.0190JyCore luminosity1.85 × 1024W/Hz/sr
Core flux error0.0006JyCore luminosity error6 × 1022W/Hz/sr
Core prominence0.000798   
Core prominence error0.00003   
Total source size (hotspot distances)45.38arcsecTotal source size (hotspot distances)291.6kpc
Total source size (sum of linear lobe lengths)46.69arcsecTotal source size (sum of linear lobe lengths)300.0kpc
Total source size (sum of largest linear lobe sizes)47.84arcsecTotal source size (sum of largest linear lobe sizes)307.4kpc
Source recession coeff. (zeta)0.9719   
Recession asymmetry (delta)1.121   
N lobe axial ratio3.89   
S lobe axial ratio2.156   
Average axial ratio3.02   
Axial ratio asymmetry (longer lobe)1.81   
Axial ratio asymmetry (jet side)0.554   
Fractional separation difference (x_lobe)0.06438   
Fractional separation difference (x_jet)-0.06438   
N lobe core-hotspot distance23.46arcsecN lobe core-hotspot distance150.7kpc
N lobe angular length27.31arcsecN lobe length163.6kpc
N lobe length resolution correction1.85arcsecN lobe length resolution correction11.9kpc
N lobe largest angular size27.31arcsecN lobe LLS163.6kpc
N lobe largest angular size r.c.1.85arcsecN lobe LLS r.c.11.9kpc
N lobe angular width6.54arcsecN lobe width42.0kpc
N lobe max angular width8.46arcsecN lobe max width54.4kpc
N lobe flux0.2709JyN lobe luminosity2.642 × 1025W/Hz/sr
N lobe flux error0.0081JyN lobe luminosity error7.9 × 1023W/Hz/sr
N lobe fractional length0.76   
N lobe fractional max width position0.73   
N lobe depolarization0.30   
S lobe core-hotspot distance21.92arcsecS lobe core-hotspot distance140.8kpc
S lobe angular length23.08arcsecS lobe length136.4kpc
S lobe length resolution correction1.85arcsecS lobe length resolution correction11.9kpc
S lobe largest angular size24.23arcsecS lobe LLS143.8kpc
S lobe largest angular size r.c.1.85arcsecS lobe LLS r.c.11.9kps
S lobe angular width10.38arcsecS lobe width66.70kpc
S lobe max angular width12.31arcsecS lobe max width79.10kpc
S lobe flux0.3804JyS lobe luminosity3.710 × 1025W/Hz/sr
S lobe flux error0.011JyS lobe luminosity error1.1 × 1024W/Hz/sr
S lobe fractional length0.92   
S lobe fractional max width position0.57   
S lobe depolarization0.05   
Straight jet sideS   
Straight jet statusDefinite   
Straight jet flux0.0107JyStraight jet luminosity8.38 × 1023W/Hz/sr
Straight jet flux error0.0003JyStraight jet luminosity error2 × 1022W/Hz/sr
Straight jet angular length7.07arcsecStraight jet length45.4kpc
Straight jet angular position3.70arcsecStraight jet position23.8kpc
Straight counterjet statusUndetected   
Straight counterjet flux<0.0150JyStraight counterjet luminosity<1.17 × 1024W/Hz/sr
Straight counterjet flux error--JyStraight counterjet luminosity error--W/Hz/sr
Straight counterjet angular length21.67arcsecStraight counterjet length139.2kpc
Straight counterjet angular position--arcsecStraight counterjet position--kpc
Straight jet prominence0.000362   
Straight jet prominence error0.00001   
Straight counter jet prominence0.000508   
Straight counter jet prominence error--   
Total jet sideS   
Total jet statusDefinite   
Total jet flux0.0107JyTotal jet luminosity8.38 × 1023W/Hz/sr
Total jet flux error0.0003JyTotal jet luminosity error2 × 1022W/Hz/sr
Total jet angular length7.07arcsecTotal jet length45.4kpc
Total jet angular position3.15arcsecTotal jet position20.2kpc
Total counterjet statusUndetected   
Total counterjet flux<0.0150JyTotal counterjet luminosity<1.17 × 1024W/Hz/sr
Total counterjet flux error--JyTotal counterjet luminosity error--W/Hz/sr
Total counterjet angular length21.67arcsecTotal counterjet length139.2kpc
Total counterjet angular position--arcsecTotal counterjet position--kpc
Total jet prominence0.000362   
Total jet prominence error0.00001   
Total counterjet prominence<0.000508   
Total counterjet prominence error--   
Fractional jet length0.316   
Fractional jet position0.141   
Fractional jet termination0.457   
N hotspot statusYes   
N hotspot number1   
N hotspot flux density0.1310JyN hotspot luminosity1.026 × 1025W/Hz/sr
N hotspot flux error0.00007JyN hotspot luminosity error5 × 1021W/Hz/sr
N hotspot major axis0.56arcsecN hotspot major axis3.6kpc
N hotspot minor axis0.41arcsecN hotspot minor axis2.6kpc
N hotspot average size0.48arcsecN hotspot average size3.1kpc
N lobe hotspot prominence0.00444   
S hotspot statusYes   
S hotspot number2   
S hotspot flux density0.1414JyS hotspot luminosity1.107 × 1025W/Hz/sr
S hotspot flux error0.00005JyS hotspot luminosity error4 × 1021W/Hz/sr
S hotspot major axis0.51arcsecS hotspot major axis3.3kpc
S hotspot minor axis0.32arcsecS hotspot minor axis2.1kpc
S hotspot average size0.42arcsecS hotspot average size2.7kpc
S lobe hotspot prominence0.00479   
Average hotspot size0.45arcsecAverage hotspot size2.9kpc
N lobe primary fractional hotspot size0.019   
S lobe primary fractional hotspot size0.019   
N lobe hotspot recession coeff. (eta) 0.9214   
S lobe hotspot recession coeff. (eta)1.033   
Primary hotspot size asymmetry0.86   
Primary hotspot prominence asymmetry1.079   

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