Winston Lutz Collimator Result

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1

Hi, I would to know what I need to do in order to get a trend for in plane colli because the result that I get look like these all were done at 0. I attached as well the acquired Elekta epid images in here: https://drive.google.com/file/d/1wbbxQsNwoboD562bZf0zymwblw4YW106/view?usp=sharing
pylinac version that I used to run this is 3.1.1 Thank you in advanced.

my_wl2.pdf (1.27 MB)

2

Hi,

If possible, admin can delete this post because I have found out that it is really no collimator images taken for this. Thanks.