[Mesa-users] Problems with post-AGB track

Janis Rodríguez j.rodriguez at irya.unam.mx
Thu Nov 25 17:54:02 UTC 2021


Hi everyone,

I've been working with evolution models of low-mass stars, some of them
have experienced a very late thermal pulse (VLTP). When these models return
through the post-AGB trace, they begin to increase their luminosity instead
of remaining constant, as shown in the figure attached to the email. I've
noticed that in these cases the He luminosity  is greater than the first
time it passed through this trace, as shown in the video. I tried to
restrict the changes in the He luminosity  but it has not worked. Do you
have an idea how I can keep the brightness constant?

Thanks,
Janis
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.mesastar.org/pipermail/mesa-users/attachments/20211125/e077becc/attachment-0001.htm>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: HRD_BA_m19z15v1.pdf
Type: application/pdf
Size: 15247 bytes
Desc: not available
URL: <https://lists.mesastar.org/pipermail/mesa-users/attachments/20211125/e077becc/attachment-0001.pdf>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: m19z15v1.mp4
Type: video/mp4
Size: 7982065 bytes
Desc: not available
URL: <https://lists.mesastar.org/pipermail/mesa-users/attachments/20211125/e077becc/attachment-0001.mp4>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: inlist_start
Type: application/octet-stream
Size: 3181 bytes
Desc: not available
URL: <https://lists.mesastar.org/pipermail/mesa-users/attachments/20211125/e077becc/attachment-0001.obj>


More information about the Mesa-users mailing list