The following digrams are done by reading the #presn file. In addition to the isotope abundances through the volume of the star (labelled), the following are also represented, but not labelled:

• Dark gray region: the "core". Here, the "core' is actually the part of the star below the piston (set at the bottom of the oxygen shell).
• Light gray regions: convective regions of the star's interior.
• Solid gray line: Nuclear energy generation rate.
• Dashed gray line: Density.

1. File s25_0760_1200:

2. File s25_0820_1200:

3. File s25_0880_1200:

4. File s25_0940_1200:

5. File s25_1000_1200:

6. File s25_1060_1200:

7. File s25_1120_1200:

8. File s25_1180_1200:

9. File s25_1240_1200: