Is CTF Correction performed in 2D classification?

CTF Estimation
1

Hi,

I guess CTF correction is integrated in 2D classification. But I will appreciate it if someone can confirm it.

Thanks,
Guobin

2

Yes, the only related option is to perform simple phase flipping instead of full CTF correction. (Don’t do this :slight_smile:).

3

Thanks for confirming it, Daniel!