Frequently Asked Questions (FAQs)

  • Does TEM Alpha support EER format?


    Yes, we have added this format for efficient file storage with preservation of spatial and temporal resolution.

  • Why is my CTF correction on all images above a certain value?


    This may be a possible result of thick ice and particle distribution.

  • Can EPU collect data on lacey grids?


    Yes, the latest version of EPU is also optimized for lacey grids.

  • What is the nominal magnification for my requested pixel size?


    Please see below link for table and also, there is a table at every TEM from which the operator reads this value.

    Link:  Nominal Magnifications on TEM Alpha and TEM Beta