urn:nasa:pds:context:telescope:teide.carlossanchez_1m55 1.2 1.22.0.0 Product_Context Carlos Sanchez 1.55 Telescope 2026-07-07 1.2 Removed duplicate Internal_Reference entries from Reference_List. 2025-01-07 1.1 Updated schema version. Adding missing "investigation" references. Adding missing "telescope" references. 2021-11-05 1.0 Initial version produced by RMS Node urn:nasa:pds:context:facility:observatory.teide telescope_to_facility urn:nasa:pds:context:investigation:observing_campaign.earth-based-uranus-stellar-occultations telescope_to_investigation urn:nasa:pds:context:instrument:multi-host.generic_insp_hsp telescope_to_instrument urn:nasa:pds:context:instrument:multi-host.generic_ir_hsp telescope_to_instrument 1.55 343.48911 28.30050 2387 The Carlos Sánchez 1.55 Telescope, located at Teide Observatory in the Canary Islands, is optimized for infrared astronomy and is used extensively in studies of stars, circumstellar disks, and planetary systems.