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Table 1

Companion detection limits (5σ) in KS in the ISAAC observations.

ESO-Hα Primary Distance (arcsec)
(2MASS) 0.75 1.0 1.0 2.0 3.0

552 10.801 16.9 17.2 17.5 18.0 18.2
554 13.545 16.8 17.6 18.4 19.0 18.9
557 10.903 15.9 18.0 18.4 18.3 18.1
558 10.642 17.2 17.7 17.8 18.0 17.9
559 11.486 13.2 14.4 16.4 17.8 19.2
560 11.027 16.7 17.4 17.9 18.6 18.9
561 11.167 15.4 16.0 17.7 18.4 18.7
564 11.439 14.9 15.9 17.2 17.8 18.0
565 10.552 14.8 15.8 16.9 17.4 17.8
566 11.033 17.0 17.2 17.9 18.4 18.9
567 10.236 15.0 16.0 17.4 17.8 17.8
568 10.748 14.7 15.5 17.9 17.8 17.7
569 14.579 15.5 16.3 17.5 18.1 18.8
570 11.842 16.9 17.9 18.4 18.6 18.9
571 11.607 14.2 15.3 17.6 18.5 18.5
572 10.824 17.1 18.2 19.0 18.9 18.9
574 14.606 16.7 17.7 18.7 19.0 19.2

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