utc_from_tai

spacekernel.time.utc_from_tai(jd12_tai: ndarray[double]) → ndarray[double]

Convert two‐part Julian Dates from TAI (Atomic Time) to UTC (Coordinated Universal Time).

Parameters:

jd12_taindarray of float, shape (N, 2)

Two-part Julian Date entries in the TAI timescale.

Returns:

jd12_utcndarray of float, shape (N, 2)

Two-part Julian Date entries in the UTC timescale.

Notes

Internally dispatches to the low-level C routine c_utc_from_tai, which applies the cumulative leap-second offsets.