ちなみにコレがTAI-UTCのテーブルになる
http://hpiers.obspm.fr/eop-pc/earthor/utc/TAI-UTC_tab.html

1961 Jan. 1 - 1961 Aug. 1   1.422 818 0s + (MJD - 37 300) x 0.001 296s
   Aug. 1 - 1962 Jan. 1   1.372 818 0s +    ""
1962 Jan. 1 - 1963 Nov. 1   1.845 858 0s + (MJD - 37 665) x 0.001 123 2s
1963 Nov. 1 - 1964 Jan. 1   1.945 858 0s +    ""
1964 Jan. 1 -    April 1   3.240 130 0s + (MJD - 38 761) x 0.001 296s
   April 1 -    Sept. 1   3.340 130 0s +    ""
   Sept. 1 - 1965 Jan. 1   3.440 130 0s +    ""
1965 Jan. 1 -    March 1   3.540 130 0s +    ""
   March 1 -    Jul. 1   3.640 130 0s +    ""
   Jul. 1 -    Sept. 1   3.740 130 0s +    ""
   Sept. 1 - 1966 Jan. 1   3.840 130 0s +    ""
1966 Jan. 1 - 1968 Feb. 1   4.313 170 0s + (MJD - 39 126) x 0.002 592s
1968 Feb. 1 - 1972 Jan. 1   4.213 170 0s +    ""
----
1972 Jan. 1 -    Jul. 1  10s      

低学歴知恵遅れは、こういうの分かっててうるう秒とかいってるワケ?
低学歴知恵遅れは、MJDってなにか分かる?