Change coordinate system to conform with MARS and intuition

fact-project / fact-tools

The fact-tools are an extension to the streams framework to analyse the data of the First G-APD Cherenkov Telescope.

http://sfb876.tu-dortmund.de/FACT/

GNU General Public License v3.0

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Closed maxnoe closed 6 years ago

maxnoe commented 6 years ago

Proposal: rotate the coordinates of each pixel immediately after reading in the pixel map file, to get the following coordinate system

"Telescope coordinate frame, which is z parallel to the focal plane, x to the right and y upwards, looking from the mirror towards the camera"