# Effective pixel size calibration

This folder contains the images used to calibrate the effective size of a pixel in the images of the Resolution experiment. The images are of USAF resolution targets.

For this analysis we use a package we developed called `micat`. The version of `micat` used for this analysis is archived in the libraries folder.  
*NOTE* a command line arguments `-g` and `-e` are used to manually identify groups

At the time of the experiment the file:  
`usaf_precision_image.jpg`  
The PDF shows that the element and groups are correctly identified.
This gives a result of  0.209 um per pixel.
