Open Access

Table 2

Log of observations.

Source Date Time (UTC) Configuration Calibrator Airmass Seeing [arcsec] Files
DG Tau 21.01.2019 01:31-03:06 U1-U2-U3-U4 HD 37491 1.59 0.65 10
TW Hya 21.01.2019 06:59-08:24 U1-U2-U3-U4 HD 95470 1.03 0.51 13
AS 353 21.04.2019 08:44-10:22 U1-U2-U3-U4 HD 183442 1.31 0.34 12
RU Lup 2018 27.04.2018 03:23-04:30 U1-U2-U3-U4 HD 142448 1.27 0.57 8
RU Lup 2021 30.05.2021 01:58-03:19 U1-U2-U3-U4 HD 99264 1.31 0.64 8
S CrA N 20.07.2016 05:30-06:13 U1-U2-U3-U4 HD 188787 1.10 0.56 6
VV CrA 20.06.2019 02:53-04:04 U1-U2-U3-U4 HD 162926 1.31 0.77 3
DoAr 44 22.06.2019 02:04-05:46 U1-U2-U3-U4 HD 149562, HD 147701, HD 147578 1.04 0.68 28

Notes. Time denotes the beginning of the first and the last file of the observation.

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