Table 4.
Best-fit parameters from PYAUTOLENS analysis.
| (δx, δy) | q | ϕ | reff | n | μ | rEin | ||
|---|---|---|---|---|---|---|---|---|
| [″, ″] | [°] | [″] | [″] | |||||
| R100 | G1 | (0.14 ± 0.004, 0.301 ± 0.009) | 1.43 ± 0.01 | 57.02 ± 1.51 | 1.028 ± 0.018 | 5.06 ± 0.16 | 1.2 | – |
| G2 | (0.194 ± 0.002, 0.004 ± 0.002) | 2.39 ± 0.05 | −30.52 ± 0.95 | 0.251 ± 0.007 | 1.22 ± 0.06 | – | 0.12 ± 0.011 | |
| R2700 (Single C) | G1 | (0.181 ± 0.002, 0.268 ± 0.004) | 1.94 ± 0.08 | 36.13 ± 0.85 | 1.072 ± 0.041 | 3.19 ± 0.1 | 1.12 | 0.145 ± 0.008 |
| G2 | – | – | – | – | – | – | 0.11 ± 0.01 | |
| C | (0.13 ± 0.005, −0.017 ± 0.007) | 2.26 ± 0.04 | 69.65 ± 0.77 | 0.298 ± 0.002 | 1.19 ± 0.04 | 1.89 | – | |
| R2700 (Double C) | G1 | (0.176 ± 0.003, 0.298 ± 0.009) | 1.77 ± 0.09 | 29.2 ± 0.42 | 2.673 ± 0.26 | 4.73 ± 0.23 | 1.1 | 0.169 ± 0.006 |
| G2 | – | – | – | – | – | – | 0.12 ± 0.01 | |
| C1 | (0.102 ± 0.005, 0.012 ± 0.004) | 2.00 ± 0.05 | 57.1 ± 1.2 | 0.293 ± 0.006 | 1.34 ± 0.07 | 2.09 | – | |
| C2 | (0.293 ± 0.009, 0.004 ± 0.002) | 1.49 ± 0.04 | 46.22 ± 4.7 | 0.211 ± 0.019 | 3.17 ± 0.26 | 2.43 | – | |
Notes. Parameters include the offset from central position (17h06m47.799s, +58 ° 46′23.729″) in arcsec, axis ratio (q ≡ a/b), position angle (ϕ), effective radius (reff), Sérsic index (n), lensing magnification (μ), and Einstein radius (rEin). We present the lensing analysis results for a collapsed region of the R100 cube that contains mainly emission from G1 and G2 (λobs = 0.8 − 1.1 μm, top section) and for a collapsed region of the R2700 cube that primarily contains Hα from C and continuum emission from G1 (λobs = 4.80 − 4.85 μm). The middle section shows the results assuming C is composed of one source, while the lower section assumes two components. For each R2700 result, we assume that the mass profile of G2 is identical to the best-fit light profile of the R100 image, but with a variable Einstein radius.
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