year mo zed etazed eta
1956 05 15.1251914669416 13.4269516537235 15.1251914669416
1956 06 15.0185819311077 13.2575142214971 15.0185819311077
1956 07 18.7201592206959 17.0765385363041 18.7201592206959
1956 08 16.4490778094707 14.8593152715419 16.4490778094707
1956 09 16.9093795757911 15.5261541898926 16.9093795757911
1956 10 10.3782833366917 9.03312979027021 10.3782833366917
1956 11 4.52652797880808 3.27905481249642 4.52652797880808
1956 12 4.75796093512946 3.75694494642304 4.75796093512946
1957 01 1.56177020624173 0.619117988477051 1.56177020624173
1957 02 7.21584594259288 5.83367518104943 7.21584594259288
1957 03 10.3381088005649 8.97069803366225 10.3381088005649
1957 04 10.6234936823148 8.97854821358417 10.6234936823148
1957 05 12.0762439463604 10.3815906490625 12.0762439463604
1957 06 18.5048664405082 16.8798390192714 18.5048664405082
1957 07 19.9882851069959 18.3129622383269 19.9882851069959
1957 08 17.4056994964671 15.7721824973574 17.4056994964671
1957 09 15.1503520240285 13.6188218311866 15.1503520240285
1957 10 11.1272258551927 10.033810140543 11.1272258551927
