<div dir="ltr"><div><div><div><div dir="auto"><div><div><p><font face="arial, sans-serif">Hi all,</font></p><p><font face="arial, sans-serif">I ran a polishing job in RELION <span class="gmail_default">5.0 (commit-4e57a4) </span>using the optimal parameters obtained from training. My input consisted of 585,635 unbinned particles (full box size). The dataset was acquired on a K3 detector in TIFF format with 40 frames per movie.</font></p><p><font face="arial, sans-serif">However, upon running polishing, I noticed in the job log that several movies in this dataset contain fewer than 40 frames. Since this dataset was acquired by someone else, I am unsure why this is the case. The log includes warnings such as:</font></p><p><font face="arial, sans-serif"><br></font></p><pre style="text-wrap-mode: wrap;"><div><div>- The following micrographs do not contain 40 frames. Particles in them<span class="gmail_default"> </span></div><div><span class="gmail_default">will be ignored: </span> </div><div> Movies/mic_Dec22_22.17.24.tif
Movies/mic_Dec22_22.17.49.tif
Movies/mic_Dec22_22.17.53.tif
Movies/mic_Dec22_22.18.01.tif
Movies/mic_Dec22_22.18.06.tif
...
WARNING: 215,753 particles in optics group 1 were removed.</div><div><br></div><div><br></div></div></pre><p><font face="arial, sans-serif">Although the polishing job completed successfully, 215,753 particles were ignored. As a result, when running a 3D refinement job on the polished particles, only 369,882 particles (instead of 585,635) are copied to the scratch directory.</font></p><p><font face="arial, sans-serif">I am concerned that this significant particle loss may impact the resolution gain I would expect from polishing. Could anyone suggest a strategy to retain these 215,753 particles while ensuring proper <span class="gmail_default">per-particle </span>motion correction?</font></p><p><font face="arial, sans-serif">Best regards,<br><span class="gmail_default">Haaris Safdari</span></font><br></p></div></div></div></div></div><div class="gmail-yj6qo"></div><div class="gmail-adL"><br></div></div><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div><div><br></div></div><div><br></div><div><br></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div>