THELI is an easy-to-use graphical interface for the end-to-end
reduction of any optical, NIR and MIR imaging data. It combines a multitude of processing algorithms and well-known third party software, such as Scamp and Swarp, in a single, homogeneous tool. All tasks are largely automated, while at the same time a high level of flexibility and alternative reduction schemes ensure that widely different scientific requirements can be met. Over 90 optical and infrared instruments are pre-configured, including Gemini’s GMOSes, F2, NIRI, GSAOI, and T-ReCS.
Three step-by-step examples (based on public archival optical, NIR and MIR data) can be found in Schirmer 2013, ApJS 209, 21, demonstrating the usage and the most important features.