1961 01 01 1.422818 37300 0.001296 1961 08 01 1.372818 37300 0.001296 1962 01 01 1.845858 37665 0.0011232 1963 11 01 1.945858 37665 0.0011232 1964 01 01 3.240130 38761 0.001296 1964 04 01 3.340130 38761 0.001296 1964 09 01 3.440130 38761 0.001296 1965 01 01 3.540130 38761 0.001296 1965 03 01 3.640130 38761 0.001296 1965 07 01 3.740130 38761 0.001296 1965 09 01 3.840130 38761 0.001296 1966 01 01 4.313170 39126 0.002592 1968 02 01 4.213170 39126 0.002592 1972 01 01 10. 1972 07 01 11. 1973 01 01 12. 1974 01 01 13. 1975 01 01 14. 1976 01 01 15. 1977 01 01 16. 1978 01 01 17. 1979 01 01 18. 1980 01 01 19. 1981 07 01 20. 1982 07 01 21. 1983 07 01 22. 1985 07 01 23. 1988 01 01 24. 1990 01 01 25. 1991 01 01 26. 1992 07 01 27. 1993 07 01 28. 1994 07 01 29. 1996 01 01 30. 1997 07 01 31. 1999 01 01 32. 2006 01 01 33. 2009 01 01 34. 2012 07 01 35. 2015 07 01 36. 2017 01 01 37. 9999 01 01 0. This file contains the data needed to compute TAI-UTC which is given on P84 (Table 3-1) of the 3rd edition of the Explanatory Supplement. From 1961 Jan 1 to 1972 Jan 1 the three numbers are used to form the value as: TAI-UTC = 32.184 + C1 + (MJD - N1) * C2 where C1 is the first number after the date, N1 is the 2nd and C2 is the third. Starting with leap seconds on 1972 Jan 1 the value is TAI-UTC = 32.184 + V1 where V1 is the number of leap seconds given following the date