Notes. (1) H₀ measurements from Planck Collaboration VI (2020) and Wong et al. (2020), respectively. (2) Lidman et al. (1999). (3) Wiklind & Combes (1996). (4) Set as image C (Table 1), as both are expected to be very close in the plane of the sky. (5) Taken as position reference. (6) Positions from this work (Table 1) given with respect to image A. (7) Flux ratios from this work (Table 1). (8) Positions relative to image A. (9) Flux of the source normalized to that of image A (i.e., inverse of the magnification, f_s = 1/μ_A). (10) As defined in Eq. (B.5). (11) Time delays corresponding to H₀ values of 67.4 km s⁻¹ Mpc⁻¹ and 73.3 km s⁻¹ Mpc⁻¹, respectively.