Light profile fitting parameters to the lens galaxy of B0712+472 system in K΄ band. The light profile consists of two Sérsic profiles, each described by a centroid relative to image A (ΔRA, ΔDec.), an effective radius Re, Sérsic index n, axis ratio q and position angle θ. The effective radii are measured along the intermediate axis; the intermediate-axis half-mass radius of the massive disc (Table 3) is 0.31 ± 0.02 arcsec.
| Parameter . | Disc component . | Bulge component . |
|---|---|---|
| ΔRA | |$0.801_{-0.007}^{+0.011}$| | 0.806 ± 0.001 |
| ΔDec. | |$0.147_{-0.006}^{+0.007}$| | |$0.151_{-0.002}^{+0.001}$| |
| Re | |$0.288_{-0.006}^{+0.013}$| | |$0.1273_{-0.014}^{+0.017}$| |
| n | |$0.883^{+0.070}_{-0.147}$| | |$3.958^{+0.197}_{-0.331}$| |
| q | |$0.232_{-0.013}^{+0.027}$| | |$0.687_{-0.046}^{+0.002}$| |
| θ | |$59.7_{-0.5}^{+0.9}$| | |$73.9_{-3.7}^{+0.8}$| |
| Parameter . | Disc component . | Bulge component . |
|---|---|---|
| ΔRA | |$0.801_{-0.007}^{+0.011}$| | 0.806 ± 0.001 |
| ΔDec. | |$0.147_{-0.006}^{+0.007}$| | |$0.151_{-0.002}^{+0.001}$| |
| Re | |$0.288_{-0.006}^{+0.013}$| | |$0.1273_{-0.014}^{+0.017}$| |
| n | |$0.883^{+0.070}_{-0.147}$| | |$3.958^{+0.197}_{-0.331}$| |
| q | |$0.232_{-0.013}^{+0.027}$| | |$0.687_{-0.046}^{+0.002}$| |
| θ | |$59.7_{-0.5}^{+0.9}$| | |$73.9_{-3.7}^{+0.8}$| |
Light profile fitting parameters to the lens galaxy of B0712+472 system in K΄ band. The light profile consists of two Sérsic profiles, each described by a centroid relative to image A (ΔRA, ΔDec.), an effective radius Re, Sérsic index n, axis ratio q and position angle θ. The effective radii are measured along the intermediate axis; the intermediate-axis half-mass radius of the massive disc (Table 3) is 0.31 ± 0.02 arcsec.
| Parameter . | Disc component . | Bulge component . |
|---|---|---|
| ΔRA | |$0.801_{-0.007}^{+0.011}$| | 0.806 ± 0.001 |
| ΔDec. | |$0.147_{-0.006}^{+0.007}$| | |$0.151_{-0.002}^{+0.001}$| |
| Re | |$0.288_{-0.006}^{+0.013}$| | |$0.1273_{-0.014}^{+0.017}$| |
| n | |$0.883^{+0.070}_{-0.147}$| | |$3.958^{+0.197}_{-0.331}$| |
| q | |$0.232_{-0.013}^{+0.027}$| | |$0.687_{-0.046}^{+0.002}$| |
| θ | |$59.7_{-0.5}^{+0.9}$| | |$73.9_{-3.7}^{+0.8}$| |
| Parameter . | Disc component . | Bulge component . |
|---|---|---|
| ΔRA | |$0.801_{-0.007}^{+0.011}$| | 0.806 ± 0.001 |
| ΔDec. | |$0.147_{-0.006}^{+0.007}$| | |$0.151_{-0.002}^{+0.001}$| |
| Re | |$0.288_{-0.006}^{+0.013}$| | |$0.1273_{-0.014}^{+0.017}$| |
| n | |$0.883^{+0.070}_{-0.147}$| | |$3.958^{+0.197}_{-0.331}$| |
| q | |$0.232_{-0.013}^{+0.027}$| | |$0.687_{-0.046}^{+0.002}$| |
| θ | |$59.7_{-0.5}^{+0.9}$| | |$73.9_{-3.7}^{+0.8}$| |
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