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Table 2:

Details of the speckle interferometry observations.
Date Filter Frame size $N_{\rm T}$ $N_{\rm R}$ $t_{\rm exp}$ Seeing
2002   [pixel]     [ms] [ $\hbox{$^{\prime\prime}$ }$]
Sep. 23 K 300 $\times$ 300 1200 1239 218 2.2
Sep. 24 H 256 $\times$ 256 1050 1400 180 1.5
$N_{\rm T}$ and $N_{\rm R}$ are the numbers of recorded speckle interferograms of V645 Cyg
and the reference stars, respectively. $t_{\rm exp}$ is the exposure time per frame.

Source LaTeX | All tables | In the text

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