year mo zed etazed eta
1955 10 10.6060767052504 9.6331076178899 10.6060767052504
1955 11 7.24159487341242 6.48881702309649 7.24159487341242
1955 12 7.07140600710537 6.37169383880313 7.07140600710537
1956 01 4.71847517820372 3.92466166224027 4.71847517820372
1956 02 -2.90596167960359 -3.74696696944211 -2.90596167960359
1956 03 7.92732948466052 6.8576294873026 7.92732948466052
1956 04 8.49769078807492 7.31662107454933 8.49769078807492
1956 05 14.6212374197926 13.4520621707075 14.6212374197926
1956 06 14.4123608364122 13.1999309063082 14.4123608364122
1956 07 17.9308130635067 16.7992410628281 17.9308130635067
1956 08 15.9658665453483 14.8713738848877 15.9658665453483
1956 09 17.1726295792429 16.220330102743 17.1726295792429
1956 10 11.0406591958606 10.1145707715674 11.0406591958606
1956 11 5.54283944762438 4.6840003492843 5.54283944762438
1956 12 6.52784362802988 5.83868117357285 6.52784362802988
1957 01 3.64110357752997 2.99212241896368 3.64110357752997
1957 02 7.74908684700275 6.79751344033323 7.74908684700275
1957 03 10.9313706400729 9.98995894335527 10.9313706400729
1957 04 10.1669324667655 9.03444840110805 10.1669324667655
1957 05 11.9456017460848 10.7788956804517 11.9456017460848
1957 06 17.6632477195793 16.5444764923317 17.6632477195793
1957 07 19.2099209263943 18.056523145334 19.2099209263943
1957 08 17.5448620161608 16.4202460287993 17.5448620161608
1957 09 15.2536693413478 14.1992674949418 15.2536693413478
1957 10 11.9720311687934 11.2192549233075 11.9720311687934
1957 11 6.78194310990279 6.0223353079278 6.78194310990279
1957 12 3.68869614636078 2.99449306130655 3.68869614636078
