More information on the XSHOOTER instrument, especially all technical aspects, is found on the XSHOOTER web pages. The current version of XSHOOTER User's Manual is available here .

Raw data (science and calibrations) can be retrieved using the ESO VLT archive form or via the UserPortal, while Paranal ambient conditions can be found here (graphics) and here (query form).

SCIENCE-grade data products available:

XSHOOTER-Echelle XSHOOTER ECHELLE (SLIT) data: quality-controlled, homogeneous processing of entire data history into flux-calibrated spectral data products; new data are added on a monthly basis; data products older than one year are freely accessable, younger data products are available to PIs.