Codecov Report

❌ Patch coverage is 40.42553% with 28 lines in your changes missing coverage. Please review.
✅ Project coverage is 77.78%. Comparing base (8772c07) to head (bec121f).
⚠️ Report is 137 commits behind head on develop.

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- Coverage    86.91%   77.78%   -9.13%     
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  Files           40       50      +10     
  Lines        25542    27555    +2013     
  Branches         0      921     +921     
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- Hits         22198    21431     -767     
- Misses        3344     5837    +2493     
- Partials         0      287     +287     

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@TomWagg mentioned that we might consider making this a metallicity-specific limit but I’m happy to merge with the inclusive 6.8 Msun limit for now once that one comment is addressed above.

Yeah I think you could make a pretty simple prescription that accounts for the metallicity dependence. Here's a grid of single stars from COSMIC and a (very crude) (but not bad!) fit :)

Or you could try fitting any SN maybe?

Here the expressions are as follows:

For CCSN:
$M = 1.1 \log_{10}(Z) + 10.1$, but $M = 6.825$ for $Z < 10^{3}$

For any SN:
$M = 1.1 \log_{10}(Z) + 10.1$ at $Z > 10^3$, $M = 6.38$ for $Z < 3\times10^{4}$, and $M = 0.8 \log_{10}(Z) + 9.2$ in between.

Implemented this using linear interpolation in log-metallicity between nearest grid points from my single star grids!

The mass cutoff is the FeCCSN minimum mass for martinez26 and the ECSN mass for martinez26_ecsn.