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Table 2

Details on the two reference apertures used in our photometry.

RA Dec RA Dec

LHS1 22.840 24.253 22.856 26.590
LHS2 23.018 19.693 23.033 20.960

Notes. Both apertures were rectangular, and for each aperture we provide RA and Dec coordinates of the bottom-left (BLC) and top-right (TRC) corners, respectively. To define the apertures, the 8 GHz image was rotated clockwise by an angle of 38 degrees.

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