Open Access

Table 1

Parameters of the observations of the GJ 504 system.

Date and time UT Filter Object Type Obs ID Ngroup Nint Ndither Texp (s)
Jul. 4, 2023 11:01:15 F1065C GJ 504 Target on Obs 13 500 6 1 720.238
Jul. 4, 2023 11:45:50 F1140C GJ 504 Target on Obs 14 500 3 1 359.999
Jul. 4, 2023 12:17:52 F1550C GJ 504 Target on Obs 15 500 3 1 359.999

Jul. 4, 2023 12:41:07 F1550C Background Obs 16 500 2 2 479.839
Jul. 4, 2023 13:05:48 F1140C Background Obs 17 500 2 2 479.839
Jul. 4, 2023 13:23:22 F1065C Background Obs 18 500 3 2 719.999

Notes. Date and time represent the starting time of the observation on the target, followed by the filter, the name of the object, the type, and the ID of each observation. The last parameters represent the observational parameters: number of groups, number of integration, number of dither positions, and the total exposure time.

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