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Date and time

Dictionary: datetime_params · Class: DateTimeParams

Used by: cutoff, cone, planet, trajectory, trace, magfield, transmission, skymap (not flight, which takes a list of dates directly since a flight path moves through time)

The UTC date/time of the simulation. This drives which IGRF/CHAOS coefficients are interpolated for the internal field and which OMNI/NOAA record is pulled when serverdata/livedata are enabled.

Key Type Default Description
year int 2024 Year
month int 1 Month (1–12)
day int 1 Day (1–31)
hour int 12 Hour (0–23)
minute int 0 Minute (0–59)
second int 0 Second (0–59)