urn:nasa:pds:context:instrument:apache_point.arc3m5.agile 1.4 1.25.0.0 Product_Context 2026-07-07 1.4 Removed duplicate Internal_Reference entries from Reference_List. 2025-12-24 1.3 Adding missing "facility" references. Adding missing "telescope" references. Updated CTLI instrument types. 2025-12-24 1.2 Updated schema version. Removed instrument_to_investigation references. Adding missing "facility" references. Adding missing "telescope" references. Updated CTLI instrument types. 2025-01-02 1.1 Updated schema version. Adding missing "investigation" references. Adding missing "telescope" references. Update instrument type/subtype to use valid CTLI LDD. 2020-12-03 1.0 Initial version urn:nasa:pds:context:telescope:apache_point.arc3m5 instrument_to_telescope urn:nasa:pds:context:facility:observatory.apache_point instrument_to_facility Agile Imager Photometer Imager Camera Agile is one of several imagers available on the ARC 3.5-m telescope. Agile is a high-speed time-series photometer based on the Argos camera at McDonald Observatory. Agile is comprised of a Princeton Instruments Micromax camera and a 1024 x 1024 frame transfer CCD with a pixel size of 13 micrometers. For more information see: https://www.apo.nmsu.edu/arc35m/Instruments/AGILE/