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Fig. 1


One-to-one simulations for f = 1/2, , and circular positional uncertainty ellipses with (see Sects. 6.1 and 6.2 for details).  a) Mean value of different estimators of f as a function of n. The dotted line indicates the input value of f.  b) Normalized average maximum value of different likelihoods as a function of n, compared to .

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