urn:nasa:pds:nh_documents:ralph 3.0 1.19.0.0 Product_Collection Hirsch, B.; Gobat, C.; Crombie, M.K.; Sharkey, B.; Gicquel, A.; Barnes IV, T.F.; Redfern, J. 2026 10.26007/yq2k-cv26 This collection contains documents applicable to the Ralph instrument package (housing both the MVIC and LEISA instruments) onboard the New Horizons spacecraft, such as documents describing the boresights, calibration techniques, and mission phase sequences of these instruments. 2024-08-17 3.0 NH SOC - Added KEM2 MVIC sequence file. 2024-08-01 2.0 Revised during PDS4 migration of LEISA data after previous MVIC Release by PDS-SBN (B. Sharkey). 2023-04-13 1.0 Created during PDS4 migration by PDS-SBN (B. Hirsch). New Horizons Mission urn:nasa:pds:context:investigation:mission.new_horizons collection_to_investigation New Horizons Kuiper Belt Extended Mission Mission urn:nasa:pds:context:investigation:mission.new_horizons_kem1 collection_to_investigation New Horizons Kuiper Belt Extended Mission 2 Mission urn:nasa:pds:context:investigation:mission.new_horizons_kem2 collection_to_investigation New Horizons Spacecraft Host urn:nasa:pds:context:instrument_host:spacecraft.nh is_instrument_host Multispectral Visible Imaging Camera Instrument urn:nasa:pds:context:instrument:nh.mvic is_instrument Linear Etalon Imaging Spectral Array Instrument urn:nasa:pds:context:instrument:nh.leisa is_instrument urn:nasa:pds:context:resource:resource.nh_documents_colxn_ralph_online has_resource urn:nasa:pds:context:resource:resource.nh_documents_online has_resource Document collection_ralph.csv 0 PDS DSV 1 19 Carriage-Return Line-Feed Comma 2 0 Member Status 1 ASCII_String 1 LIDVID_LID 2 ASCII_LIDVID_LID 255 inventory_has_member_product