Use Case 6 – Analysing 2D uXRD maps for cultural heritage samples

Improving the efficiency of 2D uXRD experiments (many different users, a possible regular beamtime, remote experiment), would help to have a dedicated Jupyter notebook for data processing. It would be a good way:

• To save time;
• To record which map has already been processed and how;
• To have a coherent data processing between users and between sessions, and also for possible users who would like to reuse data after the embargo period.

Use Case Action Flow:

1. Extract data
2. Radial integration
3. Combine maps

Impacts from the implementation:

The goal will be to perform 2D µXRD maps on painting fragments from various historical paintings in a reproducible and user friendly manner for non-expert synchrotron users.

Generalisation of the use case:

It could be useful for any 2D µXRD mapping experiments.

Partners:

All synchrotrons doing 2D µXRD mapping of heterogeneous samples e.g. Petra-II DESY, DIAMOND, ELETTRA, SOLEIL

Resources:

h5py, pyFAI, Jupyter notebooks

Source code >> https://gitlab.esrf.fr/loic.huder/juno

Contact person:

Loïc Huder (ESRF)

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Should you have questions, comments or suggestions related to this use case, please write an email to use-case@panosc.eu