Gnuplot
Produced by GNUPLOT 5.4 patchlevel 3
0
0.002
0.004
0.006
0.008
0.01
0.012
1925
1930
1935
1940
1945
1950
1955
1960
random error [s]
Besselian epoch [yr]
Ea moy
Ea moy
Ea min
Ea min
Bulletin Horaire series H number 5 page 142 table 1
Steve Allen https://www.ucolick.org/~sla/leapsecs/
First world longitude operation
Second world longitude operation
International Geophysical Year
Ea, erreur accidentelle