Open Access

Table 1

Log of observations.

Date and time UT Obs ID Filter Type Ngroup Nint Ndither Texp [s]
May 16, 2023 18:11:50 19 F1140C Target 500 3 1 360
May 16, 2023 19:31:23 20 F1550C Target 500 15 1 1801
May 16, 2023 20:26:25 21 F1550C Background 500 8 2 1920
May 16, 2023 21:14:54 22 F1140C Background 500 2 2 480

Notes. Observation parameters of HD 106906 system as part of the MIRI GTO program 1277. The date and time represent the starting time of the observation on the target, the ID of each observation, the filter, and the type of observation. The last parameters represent the observational parameters: The number of groups, the number of integrations, the number of dither positions, and the total exposure time.

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