Looks like this is a bug that has to do with low magnification images- we’ve fixed it, and provided a patch file for you so you can continue processing.
To apply this patch, you’re going to have to do the following:
Download the file from our AWS S3 bucket here: https://structura-assets.s3.amazonaws.com/patch_ctf_v2.14_low_mag_bg_bugfix/patchctf.so
Download directly or use wget via the command line:
wget https://structura-assets.s3.amazonaws.com/patch_ctf_v2.14_low_mag_bg_bugfix/patchctf.so
Replace the file in the following folder on the cryoSPARC worker node(s):
cryosparc2_worker/cryosparc2_compute/jobs/ctf_estimation
Then try running the same job again, and you should be good to go!
Please let me know if you have any questions, and please let me know if this patch works for you.