Source page for 3C268.3

FieldValueUnitsConverted fieldValueUnits
Source name3C268.3   
Source classB   
178-MHz flux11.7Jy178-MHz luminosity3.76 × 1026W/Hz/sr
High-resolution map frequency4.99GHz   
High-resolution map resolution0.0610arcsecHigh-resolution map spatial resolution0.313kpc
High-resolution map dynamic range608   
Low-resolution map frequency4.99GHz   
Low-resolution map resolution0.0600arcsecLow-resolution map spatial resolution0.308kpc
Low-resolution map dynamic range608   
Beams across source (high resolution)28   
Beams across source (low resolution)29   
Total map flux1.055JyTotal map luminosity2.613 × 1025W/Hz/sr
Total map flux error0.032JyTotal map luminosity error7.9 × 1023W/Hz/sr
Core flux0.0012JyCore luminosity4.5 × 1022W/Hz/sr
Core flux error0.00009JyCore luminosity error3 × 1021W/Hz/sr
Core prominence0.00012   
Core prominence error0.000009   
Total source size (hotspot distances)1.4arcsecTotal source size (hotspot distances)7.2kpc
Total source size (sum of linear lobe lengths)1.7arcsecTotal source size (sum of linear lobe lengths)8.9kpc
Total source size (sum of largest linear lobe sizes)1.8arcsecTotal source size (sum of largest linear lobe sizes)9.1kpc
Source recession coeff. (zeta)0.81   
Recession asymmetry (delta)0.77   
N lobe axial ratio1.4   
S lobe axial ratio3.1   
Average axial ratio2.3   
Axial ratio asymmetry (longer lobe)2.2   
Axial ratio asymmetry (jet side)2.2   
Fractional separation difference (x_lobe)0.43   
Fractional separation difference (x_jet)--   
N lobe core-hotspot distance0.34arcsecN lobe core-hotspot distance1.7kpc
N lobe angular length0.59arcsecN lobe length2.6kpc
N lobe length resolution correction0.08arcsecN lobe length resolution correction0.4kpc
N lobe largest angular size0.59arcsecN lobe LLS2.6kpc
N lobe largest angular size r.c.0.08arcsecN lobe LLS r.c.0.4kpc
N lobe angular width0.36arcsecN lobe width1.8kpc
N lobe max angular width0.39arcsecN lobe max width2.0kpc
N lobe flux6.716JyN lobe luminosity1.664 × 1026W/Hz/sr
N lobe flux error0.20JyN lobe luminosity error5.0 × 1024W/Hz/sr
N lobe fractional length0.76   
N lobe fractional max width position0.65   
N lobe depolarization--   
S lobe core-hotspot distance1.06arcsecS lobe core-hotspot distance5.44kpc
S lobe angular length1.29arcsecS lobe length6.26kpc
S lobe length resolution correction0.07arcsecS lobe length resolution correction0.4kpc
S lobe largest angular size1.29arcsecS lobe LLS6.51kpc
S lobe largest angular size r.c.0.02arcsecS lobe LLS r.c.0.1kps
S lobe angular width0.41arcsecS lobe width2.1kpc
S lobe max angular width0.43arcsecS lobe max width2.2kpc
S lobe flux0.3827JyS lobe luminosity9.480 × 1024W/Hz/sr
S lobe flux error0.011JyS lobe luminosity error2.7 × 1023W/Hz/sr
S lobe fractional length0.50   
S lobe fractional max width position0.34   
S lobe depolarization--   
Straight jet sideS   
Straight jet statusUndetected   
Straight jet flux<0.0250JyStraight jet luminosity<6.19 × 1023W/Hz/sr
Straight jet flux error--JyStraight jet luminosity error--W/Hz/sr
Straight jet angular length0.88arcsecStraight jet length4.5kpc
Straight jet angular position--arcsecStraight jet position--kpc
Straight counterjet statusUndetected   
Straight counterjet flux<0.0075JyStraight counterjet luminosity<1.9 × 1023W/Hz/sr
Straight counterjet flux error--JyStraight counterjet luminosity error--W/Hz/sr
Straight counterjet angular length0.22arcsecStraight counterjet length1.1kpc
Straight counterjet angular position--arcsecStraight counterjet position--kpc
Straight jet prominence<0.00165   
Straight jet prominence error--   
Straight counter jet prominence0.00049   
Straight counter jet prominence error--   
Total jet sideS   
Total jet statusUndetected   
Total jet flux<0.0250JyTotal jet luminosity<6.19 × 1023W/Hz/sr
Total jet flux error--JyTotal jet luminosity error--W/Hz/sr
Total jet angular length0.88arcsecTotal jet length4.5kpc
Total jet angular position--arcsecTotal jet position--kpc
Total counterjet statusUndetected   
Total counterjet flux<0.0075JyTotal counterjet luminosity<1.9 × 1023W/Hz/sr
Total counterjet flux error--JyTotal counterjet luminosity error--W/Hz/sr
Total counterjet angular length0.22arcsecTotal counterjet length1.1kpc
Total counterjet angular position--arcsecTotal counterjet position--kpc
Total jet prominence<0.00165   
Total jet prominence error--   
Total counterjet prominence<0.00049   
Total counterjet prominence error--   
Fractional jet length--   
Fractional jet position--   
Fractional jet termination--   
N hotspot statusYes   
N hotspot number1   
N hotspot flux density0.6605JyN hotspot luminosity1.636 × 1025W/Hz/sr
N hotspot flux error0.0003JyN hotspot luminosity error7 × 1021W/Hz/sr
N hotspot major axis0.13arcsecN hotspot major axis0.67kpc
N hotspot minor axis0.08arcsecN hotspot minor axis0.4kpc
N hotspot average size0.1arcsecN hotspot average size0.5kpc
N lobe hotspot prominence0.0435   
S hotspot statusYes   
S hotspot number1   
S hotspot flux density0.3556JyS hotspot luminosity8.809 × 1024W/Hz/sr
S hotspot flux error0.0006JyS hotspot luminosity error1 × 1022W/Hz/sr
S hotspot major axis0.26arcsecS hotspot major axis1.3kpc
S hotspot minor axis0.12arcsecS hotspot minor axis0.62kpc
S hotspot average size0.19arcsecS hotspot average size0.97kpc
S lobe hotspot prominence0.0234   
Average hotspot size0.1arcsecAverage hotspot size0.8kpc
N lobe primary fractional hotspot size0.2   
S lobe primary fractional hotspot size0.15   
N lobe hotspot recession coeff. (eta) 0.67   
S lobe hotspot recession coeff. (eta)0.869   
Primary hotspot size asymmetry--   
Primary hotspot prominence asymmetry--   

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