SofaUt1tai Method

Time scale transformation: Universal Time (UT1) to International Atomic Time (TAI).

Definition

Namespace: ASCOM.Tools
Assembly: ASCOM.AstrometryTools (in ASCOM.AstrometryTools.dll) Version: 3.0.0-rc.1+86c25ce733aebb4d8b1b8a62e84770ea5e972bea
C#
public static int Ut1tai(
	double ut11,
	double ut12,
	double dta,
	ref double tai1,
	ref double tai2
)

Parameters

ut11  Double
UT1 as a 2-part Julian Date (part 1).
ut12  Double
UT1 as a 2-part Julian Date (part 2).
dta  Double
UT1−TAI in seconds.
tai1  Double
Returned TAI as a 2-part Julian Date (part 1).
tai2  Double
Returned TAI as a 2-part Julian Date (part 2).

Return Value

Int32
Status: 0 = OK.

Remarks

The dta argument is UT1−TAI (seconds), available from IERS tabulations.

Version Information

.NET Standard

Supported in: 2.0

See Also