<div dir="ltr"><div>Dear Victor Banerjee<br></div><div><br></div><div>You are better off using Full Data Set CTF correction, which integrates the CTF information over your entire dataset.   You can also exploit the water rings to precisely correct for anisotropic magnification!</div><div><br></div><div>Cheers,</div><div><br></div><div>Marin van Heel<br></div><div><br></div><div>Free download: (<a href="https://urldefense.com/v3/__https://journals.iucr.org/m/issues/2017/05/00/kf5002/index.html__;!!Mih3wA!WJlJl2NQvU74UcvCgRIGUdgm7hNUdcbPLQZ5rnnQ_CsQZnMcljvpjeuApTCs4yAYpg$">https://journals.iucr.org/m/issues/2017/05/00/kf5002/index.html</a>)<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Jan 12, 2021 at 6:55 PM Victor Banerjee <<a href="mailto:vicban2012@gmail.com">vicban2012@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="auto">Sorry for the typo, I mean strange. <div dir="auto">Victor</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Jan 12, 2021, 3:46 PM Victor Banerjee <<a href="mailto:vicban2012@gmail.com" target="_blank">vicban2012@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hi,<br>
I am getting weird Thon rings in few micrographs (after CTF corretion). Can anyone tell me what it means? and should I exclude those micrographs? If so is there a way to do so in automated manner or I have to manually deselect those?<br>
Thanks,<br>
Victor <br>
<br>
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