Analyse results

For every iteration, RELION will output the following files:

# rootname_it000???_class000???.mrc** 
# rootname_it000???_optimiser.star
# rootname_it000???_mlmodel.star
# rootname_it000???_data.star

** or rootname_it000???_class000???.mrcs for 2D refinements.

These files contain the following information, respectively:

1. The images of the refined 2D/3D structures.
2. General information about the optimisation process.
3. Information about the refined model parameters apart from the images (e.g. the noise spectra, the spherical average of the signal-to-noise ratios in the reconstructed structures, the angular distributions, etc.
4. For each of the individual experimental images: information about their CTF, optimal orientation, translation and class assignment, normalisation correction, height of the (normalised) probability distribution, etc .