Table 2: Log of the observations of $\delta $ Vel with NACO in the NB2.17 filter. MJD* is the average modified Julian date minus 54 000, HJD* the heliocentric Julian date minus 2 454 000 and $\phi $ is the phase of the eclipsing binary (see text). N is the number of frames. As in Table 1, $\theta $ is the seeing in the visible and AM is the airmass. The listed figures are median values over the observations.
# MJD* HJD* $\phi $(Min I) N exp. $\theta $ ( $\hbox{$^{\prime\prime}$ }$) AM
1 557.0224 557.5245 0.9582 51 0.80 1.157
2 560.9976 561.4996 0.0463 46 0.91 1.164
3 562.0121 562.5141 0.0687 51 0.67 1.156
4 563.0048 563.5067 0.0907 51 0.89 1.158
5 576.9715 577.4732 0.4000 51 0.66 1.156
6 579.0231 579.5247 0.4455 50 1.06 1.191
7 580.9917 581.4932 0.4891 51 1.24 1.164
8 591.9748 592.4761 0.7323 51 0.59 1.175
9 593.9732 594.4744 0.7766 50 0.77 1.180
10 604.0442 604.5450 0.9996 49 0.76 1.479


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