urn:nasa:pds:context:telescope:ctio-cerro_tololo.soar_4m1 1.3 1.22.0.0 Product_Context urn:nasa:pds:context:telescope:ctio.soar4m1 SOAR 2026-07-07 1.3 Removed duplicate Internal_Reference entries from Reference_List. 2025-01-07 1.2 Updated schema version. Adding missing "telescope" references. 2021-12-07 1.0 per RMS, deprecated ctio in favor of ctio-cerro_tololo 2023-03-02 1.1 added reference to soi urn:nasa:pds:context:facility:observatory.ctio-cerro_tololo telescope_to_facility urn:nasa:pds:context:instrument:ctio-cerro_tololo.soar_4m1.ghts telescope_to_instrument urn:nasa:pds:context:instrument:ctio-cerro_tololo.soar_4m1.soi telescope_to_instrument 4 289.266389 -30.238056 2700 Astronomical The Southern Astrophysical Research (SOAR) Telescope is a 4.1 meter aperture telescope designed to produce the best quality images of any observatory in its class, across a several arcmin field of view. It can work from 320 nm to the near infrared, and features fast slewing and a suite of optical and infrared instruments mounted and ready for use. It is situated on Cerro Pachón - IV Región - Chile, at 2,700 meters (8,775 feet) above sea level.