Interface TimeScale

How an instant became UT1 and TT: "iers" (leap seconds, IERS UT1 − UTC), "delta-t" (read as UT1, the ΔT model) or "pinned".

interface TimeScale {
    basis: "pinned" | "iers" | "delta-t";
    input: TimeScaleName;
    leapSeconds: LeapSeconds | null;
    ut1MinusUtc: Ut1MinusUtc | null;
}

Index

Properties

basis input leapSeconds ut1MinusUtc

Properties

basis

basis: "pinned" | "iers" | "delta-t"

input

input: TimeScaleName

leapSeconds

leapSeconds: LeapSeconds | null

Null where TT did not come from the leap seconds.

ut1MinusUtc

ut1MinusUtc: Ut1MinusUtc | null

Null before 1972.