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Table 2

Source properties for SDP.9: magnification factors μ, brightness area of the reconstructed source, and source radii within 3 and 5σ.

μ3σ μ5σ A3σ A5σ r3σ r5σ
(kpc2) (kpc2) (kpc) (kpc)
HST 1.6 μm 7.80 ± 0.44 8.32 ± 0.49 20.43 ± 1.8 11.45 ± 1.6 2.550 ± 0.117 1.909 ± 0.144
ALMA 1.3 mm 17.39 ± 3.86 18.73 ± 4.43 0.82 ± 0.34 0.44 ± 0.16 0.510 ± 0.098 0.375 ± 0.064

Notes. Uncertainties are ±1σ.

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