Zero-age Main Sequence (ZAMS) Data
After running your model and ensuring that your simulation has run to completion, open up the file "mesa.out" Near the bottom (but not AT the bottom), you should see a clear label indicating the final luminosity (in solar luminosities) and temperature (in Kelvin). You'll report both of these below.
Note that the final luminosity is written in scientific notation. For instance, you might see something like 7.02E-01 or 5.83E+03. The number after the "E" is the power of 10 to multiply the rest of the number by. So 7.02E-01 = 7.02 × 10^(–1) = 0.702, and 5.83E+03 = 5.83 × 10^3 = 5830.