Source page for 3C277.2

FieldValueUnitsConverted fieldValueUnits
Source name3C277.2   
Source classN   
178-MHz flux13.1Jy178-MHz luminosity2.85 × 1027W/Hz/sr
High-resolution map frequency4.86GHz   
High-resolution map resolution0.400arcsecHigh-resolution map spatial resolution2.96kpc
High-resolution map dynamic range6500   
Low-resolution map frequency4.86GHz   
Low-resolution map resolution1.00arcsecLow-resolution map spatial resolution7.39kpc
Low-resolution map dynamic range6250   
Beams across source (high resolution)143   
Beams across source (low resolution)57.3   
Total map flux0.518JyTotal map luminosity8.59 × 1025W/Hz/sr
Total map flux error0.016JyTotal map luminosity error2.7 × 1024W/Hz/sr
Core flux0.00068JyCore luminosity1.5 × 1023W/Hz/sr
Core flux error0.00002JyCore luminosity error4 × 1021W/Hz/sr
Core prominence0.000051   
Core prominence error0.000002   
Total source size (hotspot distances)55.00arcsecTotal source size (hotspot distances)406.7kpc
Total source size (sum of linear lobe lengths)57.32arcsecTotal source size (sum of linear lobe lengths)423.9kpc
Total source size (sum of largest linear lobe sizes)59.33arcsecTotal source size (sum of largest linear lobe sizes)438.7kpc
Source recession coeff. (zeta)0.9595   
Recession asymmetry (delta)1.057   
N lobe axial ratio5.90   
S lobe axial ratio2.15   
Average axial ratio4.03   
Axial ratio asymmetry (longer lobe)2.75   
Axial ratio asymmetry (jet side)0.364   
Fractional separation difference (x_lobe)0.4367   
Fractional separation difference (x_jet)-0.4367   
N lobe core-hotspot distance38.33arcsecN lobe core-hotspot distance283.4kpc
N lobe angular length41.67arcsecN lobe length300.3kpc
N lobe length resolution correction1.06arcsecN lobe length resolution correction7.84kpc
N lobe largest angular size43.89arcsecN lobe LLS315.2kpc
N lobe largest angular size r.c.1.27arcsecN lobe LLS r.c.9.39kpc
N lobe angular width7.22arcsecN lobe width53.4kpc
N lobe max angular width8.33arcsecN lobe max width61.6kpc
N lobe flux0.10914JyN lobe luminosity1.8092 × 1025W/Hz/sr
N lobe flux error0.00033JyN lobe luminosity error5.5 × 1022W/Hz/sr
N lobe fractional length0.56   
N lobe fractional max width position0.86   
N lobe depolarization-0.09   
S lobe core-hotspot distance16.67arcsecS lobe core-hotspot distance123.3kpc
S lobe angular length18.33arcsecS lobe length123.6kpc
S lobe length resolution correction1.62arcsecS lobe length resolution correction12.0kpc
S lobe largest angular size18.33arcsecS lobe LLS123.6kpc
S lobe largest angular size r.c.1.62arcsecS lobe LLS r.c.12.0kps
S lobe angular width7.78arcsecS lobe width57.5kpc
S lobe max angular width7.78arcsecS lobe max width57.5kpc
S lobe flux0.4080JyS lobe luminosity6.763 × 1025W/Hz/sr
S lobe flux error0.012JyS lobe luminosity error2.0 × 1024W/Hz/sr
S lobe fractional length0.85   
S lobe fractional max width position0.73   
S lobe depolarization0.54   
Straight jet sideS   
Straight jet statusPossible   
Straight jet flux0.017JyStraight jet luminosity2.1 × 1024W/Hz/sr
Straight jet flux error0.004JyStraight jet luminosity error5 × 1023W/Hz/sr
Straight jet angular length5.47arcsecStraight jet length40.4kpc
Straight jet angular position--arcsecStraight jet position--kpc
Straight counterjet statusUndetected   
Straight counterjet flux<0.0022JyStraight counterjet luminosity<2.7 × 1023W/Hz/sr
Straight counterjet flux error--JyStraight counterjet luminosity error--W/Hz/sr
Straight counterjet angular length34.13arcsecStraight counterjet length252.4kpc
Straight counterjet angular position--arcsecStraight counterjet position--kpc
Straight jet prominence0.00073   
Straight jet prominence error0.0002   
Straight counter jet prominence0.000095   
Straight counter jet prominence error--   
Total jet sideS   
Total jet statusPossible   
Total jet flux0.017JyTotal jet luminosity2.1 × 1024W/Hz/sr
Total jet flux error0.004JyTotal jet luminosity error5 × 1023W/Hz/sr
Total jet angular length5.47arcsecTotal jet length40.4kpc
Total jet angular position--arcsecTotal jet position--kpc
Total counterjet statusUndetected   
Total counterjet flux<0.0022JyTotal counterjet luminosity<2.7 × 1023W/Hz/sr
Total counterjet flux error--JyTotal counterjet luminosity error--W/Hz/sr
Total counterjet angular length34.13arcsecTotal counterjet length252.4kpc
Total counterjet angular position--arcsecTotal counterjet position--kpc
Total jet prominence0.00073   
Total jet prominence error0.0002   
Total counterjet prominence<0.000095   
Total counterjet prominence error--   
Fractional jet length0.327   
Fractional jet position--   
Fractional jet termination0.327   
N hotspot statusYes   
N hotspot number3   
N hotspot flux density0.0332JyN hotspot luminosity4.09 × 1024W/Hz/sr
N hotspot flux error0.0002JyN hotspot luminosity error2 × 1022W/Hz/sr
N hotspot major axis2.56arcsecN hotspot major axis18.9kpc
N hotspot minor axis0.83arcsecN hotspot minor axis6.1kpc
N hotspot average size1.7arcsecN hotspot average size13kpc
N lobe hotspot prominence0.00143   
S hotspot statusYes   
S hotspot number1   
S hotspot flux density0.18825JyS hotspot luminosity2.3216 × 1025W/Hz/sr
S hotspot flux error0.00004JyS hotspot luminosity error5 × 1021W/Hz/sr
S hotspot major axis0.35arcsecS hotspot major axis2.6kpc
S hotspot minor axis0.32arcsecS hotspot minor axis2.4kpc
S hotspot average size0.33arcsecS hotspot average size2.5kpc
S lobe hotspot prominence0.00813   
Average hotspot size1.0arcsecAverage hotspot size7.5kpc
N lobe primary fractional hotspot size0.040   
S lobe primary fractional hotspot size0.020   
N lobe hotspot recession coeff. (eta) 0.9439   
S lobe hotspot recession coeff. (eta)0.9976   
Primary hotspot size asymmetry0.20   
Primary hotspot prominence asymmetry5.67   

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