Open Access

Table 1

Log of observations.

Date/time in UT (month/day/year) Seq. Filter Object Type Obs id Ngroup Nint Ndither Texp per dither (s)
11/07/2022 21:19 1 F 1065C HR 8799 TARG obs 7 500 9 1 1080.48
11/07/2022 22:43 3 F 1065C BGD obs 13 500 9 2 1080.48
11/07/2022 23:49 4 F 1065C HD 218261 REF obs 14 500 2 9 239.92
11/08/2022 01:42 6 F 1065C BGD obs 20 500 2 2 239.92

11/08/2022 08:24 7 F 1140C HR8799 TARG obs 8 500 9 1 1080.48
11/08/2022 13:25 10 F 1140C BGD obs 12 500 9 2 1080.48
11/08/2022 14:27 11 F 1140C HD 218261 REF obs 15 500 2 9 239.92
11/08/2022 16:42 14 F 1140C BGD obs 19 500 2 2 239.92

11/08/2022 08:57 8 F 1550C HR8799 TARG obs 9 500 36 1 4322.63
11/08/2022 10:43 9 F 1550C BGD obs 11 500 36 2 4322.63
11/08/2022 15:28 12 F 1550C HD 218261 REF obs 16 500 2 9 239.92
11/08/2022 16:27 13 F 1550C BGD obs 18 500 2 2 239.92

11/07/2022 22:06 2 F 2100W HR8799 TARG obs 10 20 50 4 314.20
11/08/2022 00:50 5 F 2100W HD 218261 REF obs 17 20 05 4 314.20

Notes. Main parameters of the observations: date/time, order of execution in the sequence, filter, name of the object, type of object (target or reference, or background image), identifier of the sequence, number of groups, number of integrations, number of dither positions (9 is for the SGD, 4 or 1 is a classical dither, 2 is for the background), total exposure time per dither.

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