Dennis Murczak

Proper illuminance formula in planetary habitability calculator

5

There is no proper illuminance calculation in the planetary habitability calculator, i.e. the incident light flux per area, *weighted for human perception*. The calculator so far simply goes and uses...

More flexible greenhouse model

5

So far SFCalcSheet uses the equation from [idealized greenhouse model](https://en.wikipedia.org/wiki/Idealized_greenhouse_model) to calculate a planet’s surface temperature from its effective temperature. Effective temperature:  T(e) = Effective temperature (K), A =...

In Excel Online (and desktop Excel likely too), long footnotes currently look like this:  It appears that Excel does wrap the text properly but does not adjust the row...