Fig. 4.
Left panel: parallax as a function of the G-band magnitudes from Gaia DR2 for candidates within radii of 3.1 pc (yellow), 9 pc (blue), 18 pc (green), and 30 pc (red) from the cluster centre. Right panel: parallax as a function of the total proper motion from Gaia DR2. We added as small grey dots the full Gaia catalogue over the 70° radius.
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