| Field | Value | Units | Converted field | Value | Units |
|---|---|---|---|---|---|
| Source name | 3C172 | ||||
| Redshift | 0.5191 | ||||
| Source class | N | ||||
| 178-MHz flux | 16.5 | Jy | 178-MHz luminosity | 1.30 × 1027 | W/Hz/sr |
| Alpha | 0.86 | ||||
| High-resolution map frequency | 8.48 | GHz | |||
| High-resolution map resolution | 0.225 | arcsec | High-resolution map spatial resolution | 1.40 | kpc |
| High-resolution map dynamic range | 670 | ||||
| Low-resolution map frequency | 8.48 | GHz | |||
| Low-resolution map resolution | 2.50 | arcsec | Low-resolution map spatial resolution | 15.6 | kpc |
| Low-resolution map dynamic range | 2290 | ||||
| Beams across source (high resolution) | 417 | ||||
| Beams across source (low resolution) | 37.5 | ||||
| Total map flux | 0.511 | Jy | Total map luminosity | 4.05 × 1025 | W/Hz/sr |
| Total map flux error | 0.015 | Jy | Total map luminosity error | 1.2 × 1024 | W/Hz/sr |
| Core flux | 0.00037 | Jy | Core luminosity | 3.1 × 1022 | W/Hz/sr |
| Core flux error | 0.00002 | Jy | Core luminosity error | 2 × 1021 | W/Hz/sr |
| Core prominence | 0.000024 | ||||
| Core prominence error | 0.000001 | ||||
| Total source size (hotspot distances) | 89.9 | arcsec | Total source size (hotspot distances) | 560 | kpc |
| Total source size (sum of linear lobe lengths) | 93.8 | arcsec | Total source size (sum of linear lobe lengths) | 584 | kpc |
| Total source size (sum of largest linear lobe sizes) | 93.8 | arcsec | Total source size (sum of largest linear lobe sizes) | 584 | kpc |
| Source recession coeff. (zeta) | 0.958 | ||||
| Recession asymmetry (delta) | 1.11 | ||||
| N lobe axial ratio | 2.53 | ||||
| S lobe axial ratio | 4.00 | ||||
| Average axial ratio | 3.27 | ||||
| Axial ratio asymmetry (longer lobe) | 1.58 | ||||
| Axial ratio asymmetry (jet side) | 1.58 | ||||
| Fractional separation difference (x_lobe) | 0.0246 | ||||
| Fractional separation difference (x_jet) | -- | ||||
| N lobe core-hotspot distance | 46.1 | arcsec | N lobe core-hotspot distance | 287 | kpc |
| N lobe angular length | 49.5 | arcsec | N lobe length | 285 | kpc |
| N lobe length resolution correction | 3.75 | arcsec | N lobe length resolution correction | 23.3 | kpc |
| N lobe largest angular size | 49.5 | arcsec | N lobe LLS | 285 | kpc |
| N lobe largest angular size r.c. | 3.75 | arcsec | N lobe LLS r.c. | 23.3 | kpc |
| N lobe angular width | 18.1 | arcsec | N lobe width | 113 | kpc |
| N lobe max angular width | 18.8 | arcsec | N lobe max width | 117 | kpc |
| N lobe flux | 0.2225 | Jy | N lobe luminosity | 1.763 × 1025 | W/Hz/sr |
| N lobe flux error | 0.0067 | Jy | N lobe luminosity error | 5.3 × 1023 | W/Hz/sr |
| N lobe fractional length | 0.70 | ||||
| N lobe fractional max width position | 0.80 | ||||
| N lobe depolarization | 0.26 | ||||
| S lobe core-hotspot distance | 43.8 | arcsec | S lobe core-hotspot distance | 273 | kpc |
| S lobe angular length | 50.4 | arcsec | S lobe length | 299 | kpc |
| S lobe length resolution correction | 2.34 | arcsec | S lobe length resolution correction | 14.6 | kpc |
| S lobe largest angular size | 50.4 | arcsec | S lobe LLS | 299 | kpc |
| S lobe largest angular size r.c. | 2.34 | arcsec | S lobe LLS r.c. | 14.6 | kps |
| S lobe angular width | 12.0 | arcsec | S lobe width | 74.7 | kpc |
| S lobe max angular width | 18.8 | arcsec | S lobe max width | 117 | kpc |
| S lobe flux | 0.2873 | Jy | S lobe luminosity | 2.276 × 1025 | W/Hz/sr |
| S lobe flux error | 0.0086 | Jy | S lobe luminosity error | 6.8 × 1023 | W/Hz/sr |
| S lobe fractional length | 0.74 | ||||
| S lobe fractional max width position | 0.73 | ||||
| S lobe depolarization | 0.27 | ||||
| Straight jet side | S | ||||
| Straight jet status | Undetected | ||||
| Straight jet flux | <0.0250 | Jy | Straight jet luminosity | <1.70 × 1024 | W/Hz/sr |
| Straight jet flux error | -- | Jy | Straight jet luminosity error | -- | W/Hz/sr |
| Straight jet angular length | 47.16 | arcsec | Straight jet length | 293.6 | kpc |
| Straight jet angular position | -- | arcsec | Straight jet position | -- | kpc |
| Straight counterjet status | Undetected | ||||
| Straight counterjet flux | <0.0036 | Jy | Straight counterjet luminosity | <2.5 × 1023 | W/Hz/sr |
| Straight counterjet flux error | -- | Jy | Straight counterjet luminosity error | -- | W/Hz/sr |
| Straight counterjet angular length | -- | arcsec | Straight counterjet length | -- | kpc |
| Straight counterjet angular position | -- | arcsec | Straight counterjet position | -- | kpc |
| Straight jet prominence | <0.00131 | ||||
| Straight jet prominence error | -- | ||||
| Straight counter jet prominence | 0.00019 | ||||
| Straight counter jet prominence error | -- | ||||
| Total jet side | S | ||||
| Total jet status | Undetected | ||||
| Total jet flux | <0.0250 | Jy | Total jet luminosity | <1.70 × 1024 | W/Hz/sr |
| Total jet flux error | -- | Jy | Total jet luminosity error | -- | W/Hz/sr |
| Total jet angular length | 47.16 | arcsec | Total jet length | 293.6 | kpc |
| Total jet angular position | -- | arcsec | Total jet position | -- | kpc |
| Total counterjet status | Undetected | ||||
| Total counterjet flux | <0.0036 | Jy | Total counterjet luminosity | <2.5 × 1023 | W/Hz/sr |
| Total counterjet flux error | -- | Jy | Total counterjet luminosity error | -- | W/Hz/sr |
| Total counterjet angular length | 42.48 | arcsec | Total counterjet length | 264.5 | kpc |
| Total counterjet angular position | -- | arcsec | Total counterjet position | -- | kpc |
| Total jet prominence | <0.00131 | ||||
| Total jet prominence error | -- | ||||
| Total counterjet prominence | <0.00019 | ||||
| Total counterjet prominence error | -- | ||||
| Fractional jet length | -- | ||||
| Fractional jet position | -- | ||||
| Fractional jet termination | -- | ||||
| N hotspot status | Yes | ||||
| N hotspot number | 1 | ||||
| N hotspot flux density | 0.1230 | Jy | N hotspot luminosity | 8.384 × 1024 | W/Hz/sr |
| N hotspot flux error | 0.0004 | Jy | N hotspot luminosity error | 3 × 1022 | W/Hz/sr |
| N hotspot major axis | 1.95 | arcsec | N hotspot major axis | 12.1 | kpc |
| N hotspot minor axis | 1.32 | arcsec | N hotspot minor axis | 8.22 | kpc |
| N hotspot average size | 1.64 | arcsec | N hotspot average size | 10.2 | kpc |
| N lobe hotspot prominence | 0.00644 | ||||
| S hotspot status | Yes | ||||
| S hotspot number | 2 | ||||
| S hotspot flux density | 0.03060 | Jy | S hotspot luminosity | 2.086 × 1024 | W/Hz/sr |
| S hotspot flux error | 0.00006 | Jy | S hotspot luminosity error | 4 × 1021 | W/Hz/sr |
| S hotspot major axis | 0.39 | arcsec | S hotspot major axis | 2.4 | kpc |
| S hotspot minor axis | 0.28 | arcsec | S hotspot minor axis | 1.7 | kpc |
| S hotspot average size | 0.34 | arcsec | S hotspot average size | 2.1 | kpc |
| S lobe hotspot prominence | 0.00160 | ||||
| Average hotspot size | 0.98 | arcsec | Average hotspot size | 6.1 | kpc |
| N lobe primary fractional hotspot size | 0.0357 | ||||
| S lobe primary fractional hotspot size | 0.0070 | ||||
| N lobe hotspot recession coeff. (eta) | 1.01 | ||||
| S lobe hotspot recession coeff. (eta) | 0.911 | ||||
| Primary hotspot size asymmetry | -- | ||||
| Primary hotspot prominence asymmetry | -- |
More information: