CL_dat_utc2tai

Description

• This function is deprecated.

  Replacement function: CL_dat_scaleConvert

• Converts the time (from 1950.0) of an event given in the UTC time scale (cjd_utc) into the time (from 1950.0) of the same event in the TAI time scale (cjd_tai).

• Notes:

  - The conversion from UTC to TAI uses internal predefined data that define the leap seconds.

  - If a leap second is removed (not normally the case), the UTC time between 23h59mn58.999... UTC (included) and 0h0mn0 UTC (excluded) does not exist; TAI time is then %nan.

• See Dates and time scales for more details.

Parameters

cjd_utc:

Modified (1950.0) julian day in UTC time scale (1xN)

cjd_tai:

Modified (1950.0) julian day in TAI time scale (1xN)

Authors

• CNES - DCT/SB

See also

• CL_dat_tai2utc

Examples

cjd0 = 21550; // ref time in UTC cjd_utc = cjd0 + (-15 : 15) / 864000; cjd_tai = CL_dat_utc2tai(cjd_utc); [(cjd_utc-cjd0)*86400; (cjd_tai-cjd0)*86400]'