[mesa-users] optical_depth
jingluan at caltech.edu
jingluan at caltech.edu
Fri Mar 23 12:00:17 EDT 2012
Hello,
Is s% tau(:) the optical depth?
At the kth shell where it satisfies s% R(k)/rsol==s% photosphere_r, I
found that s% tau(k)=361 in a model by mesa2664;
Then I calculate a variable called tau_phot by summing s% opacity(j)*s%
rho(j)*(s% R(j)-s% R(j+1)) over j=1,..,k; and I got tau_phot=5184;
It is pretty weird. What could be the problem? The model has not yet been
converged well? But mesa does not report any ierr information though.
Thank you so much :-)
Sincerely,
Jing
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