urn:nasa:pds:nh_rex:kem1cruise_raw 1.0 1.19.0.0 Product_Collection Linscott, I. Hirsch, B.; Redfern, J. 2026 10.26007/cc3n-6503 This data set contains Raw data taken by the New Horizons Radio Science Experiment (REX) instrument during the CRUISE TO FIRST KBO ENCOUNTER mission phase. This version includes data acquired by the spacecraft between 10/26/2016 and 08/13/2018 and downlinked by 12/31/2018. This is the complete data set. The REX datasets over the mission include calibrations using known radio sources, Jupiter, and cold sky measurements; operational readiness tests (ORTs); internal test pattern calibration; and prime science radiometry and occultation observations during planetary encounters. Specifically, this collection is associated with solar conjunction observations, SNR verification, radio path characterization, and bistatic dry run. These data were migrated from the previously released PDS3 data set NH-X-REX-2-KEMCRUISE1-V2.0. 2026-06-20 1.0 Migrated from PDS3. New labels were written to the PDS4 standard, with metadata incorporated into a New Horizons mission dictionary. The data are unchanged. The values of some PDS4 geometry attributes that also appear in the FITS headers have been recalculated using a newer SPICE kernel. (B. Hirsch) 2017-01-03T00:08:01.422Z 2018-08-01T14:08:01.997Z Science Calibration Raw Radio Radio Science New Horizons Kuiper Belt Extended Mission 1 Mission urn:nasa:pds:context:investigation:mission.new_horizons_kem1 collection_to_investigation The New Horizons (NH) Spacecraft Host urn:nasa:pds:context:instrument_host:spacecraft.nh is_instrument_host The Radio Science Experiment for New Horizons Instrument urn:nasa:pds:context:instrument:nh.rex is_instrument (486958) Arrokoth Trans-Neptunian Object urn:nasa:pds:context:target:trans-neptunian_object.486958_2014_mu69 collection_to_target urn:nasa:pds:context:resource:resource.nh_rex_colxn_kem1cruise_raw_online has_resource urn:nasa:pds:context:resource:resource.nh_rex_online has_resource urn:nasa:pds:nh_rex:kem1cruise_raw:overview::1.0 collection_to_document Overview Document for REX KEM1 Cruise Raw Data Collection urn:nasa:pds:nh_documents:rex collection_to_document REX Document Collection urn:nasa:pds:nh_documents:mission collection_to_document New Horizon Mission Document Collection urn:nasa:pds:nh_rex:kem1cruise_cal collection_to_data REX Pluto Cruise Calibrated Data Collection urn:nasa:pds:nh_rex:kem1cruise_tnf::1.0 collection_to_calibration REX KEM1 Cruise TNF Ancillary Data Collection Version 1.0 Data collection_kem1cruise_raw.csv 0 PDS DSV 1 3537 Carriage-Return Line-Feed Comma 2 0 Member Status 1 ASCII_String 1 LIDVID_LID 2 ASCII_LIDVID_LID 255 inventory_has_member_product