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Fig. 5


Kepler user interface loaded with the Reflex workflow for ESO’s X-shooter instrument. The top section defines the input directories and user preferences. It is usually sufficient to specify the raw data directory to run the workflow on a new data set. The execution of a workflow is started with the run button in the top left panel. The workflow includes 8 recipe executers that run the recipes necessary to reduce X-shooter data. Actors with an orange background include interactive steps that can display the result of the recipe, and allow for the optimization recipe settings. The workflow includes an specially implemented actor called “Flat Strategy” that is specific to the X-shooter workflow. This actor allows the user to select a flatfielding strategy. Depending on the chosen strategy, files will be routed differently.

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