[3dem] Pre-multiplied CTF option in Relion

[Craig Yoshioka]

Hi all,

Does anyone have much experience with using pre-multiplied CTFs in Relion?  When I last tried it, it was not supported in the GPU branch, but I was interested in seeing if I could use it to get around CTF-aliasing and delocalization without using huge box sizes (with the assumption that the pre-multiplication occurs before particle windowing).

Cheers,
-Craig