Programming with times
Was reading through the Fortran 77 specification for Astronomy and the time/date stuff when dealing with non earth centric times is crazy. I already ask to always use UTC time now, but there is no way that would work with relativistic times.
Further reading on why astonomy uses Fortran 77 for programming
![](https://siliconheaven.info/content/images/2019/10/time.png)