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CTFMeasure

  • Description

    CTFMeasure is a software for estimating CTF parameters of cryo-ET tilt series. It features tilt-series-based joint estimation and Thon ring rescaling technique to retrieve power spectrums with higher SNR and more clear Thon rings, leading to higher estimation accuracy. Besides, for focused ion beam (FIB) milling lamellas, the absolute tilt angle offset of the lamellar sample relative to the sample stage plane can be estimated together with the CTF parameters.

  • Usage

    To list all executables provided by CTFMeasure, run: $ sbgrid-list ctfmeasure Copy to clipboard

  • Installation

    Use the following command to install this title with the CLI client: $ sbgrid-cli install ctfmeasure Copy to clipboard Available operating systems: Linux 64

  • Primary Citation*

    R. Zhang, Y. Shen, and X. Li. 2025. Protocol for estimating the contrast transfer function and absolute tilt angle offset for cryo-electron tomography using CTFMeasure. STAR protocols. 6(1): 103550.


    • *Full citation information available through

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