![Solar observation in front of GREGOR telescope](/sites/default/files/styles/crop_rectangle_21x9_to_1280/public/images/media/image/Obs_solar.jpg?h=1d347a8f&itok=iG2LRg2K)
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Some pictures of the participants in the Open Days at the Teide 2023 Observatory, held on 23rd and 24th June. This year 758 visitors were attended, organised in 4 shifts (morning and afternoon on Friday and Saturday), with an average of 190 participants in each one of them.