Fig. 11.

Signal-to-noise ratio as a function of detected photon per telescope per DIT. The S/N is the computed by the real-time computer, defined by , as stated in Eq. (14). The three colors correspond to the three different frame rates of the fringe tracker. The solid lines correspond to theoretical values assuming 100% fringe contrast. The vertical lines are theoretical flux assuming observations on UTs with 1% throughput. The horizontal line corresponds to an S/N of 1.5.
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