2.7.1 https://spdx.org/licenses/ SPDX CC0-1.0 https://spdx.org/licenses/CC0-1.0.html Creative Commons Zero v1.0 Universal CC0 1.0 Universal is the Creative Commons license applicable to all publicly available SPASE metadata descriptions spase://NASA/NumericalData/Ulysses/URAP/GSFC/SPDF/PFRA/PT10M NASA NumericalData Ulysses URAP PFR average 10-min Electric Field Data https://doi.org/10.48322/kxyh-8989 2025-12-04T13:32:23Z 2021-04-27T15:38:11Z Only known prior ReleaseDate of the metadata 2025-11-14T16:02:59Z Added PublicationInfo. Added ResourceType and NamingAuthority. Changed http to https in top-level schemaLocation attribute. Fixed version number separator in top-level schemaLocation attribute. Matched version number in schemaLocation attribute to updated value in Version tag. ZCB 2025-12-04T13:32:23Z Added MetadataRightsList and RightsList(s). Updated to 2.7.1. ZCB This set of PFR (Plasma Frequency Receiver) data from the Ulysses URAP (Unified Radio and Plasma Waves) experiment contains averages of the average electric field intensities in 16 channels and 10-minute intervals via CDAWeb. The frequency spectra are determined from measurements on the X antenna of the URAP instrument in units of microvolt/Hz^0.5 for the frequency channel from 0.57 to 35 kHz. McDowell, Bob 2025-11-14T16:02:59Z Planetary Data System; Space Physics Data Facility; European Space Astronomy Centre spase://SMWG/Person/Bob.McDowell PrincipalInvestigator spase://VSPO/NumericalData/P_ULYSSES_HDR_URAP_PFRA_CDAWEB_DIGITAL spase://VSPO/NumericalData/Ulysses/URAP/GSFC/SPDF/PFRA/PT10M spase://SMWG/Repository/NASA/GSFC/SPDF Online Open https://spdx.org/licenses/ SPDX CC0-1.0 https://spdx.org/licenses/CC0-1.0.html Creative Commons Zero v1.0 Universal CC0 1.0 Universal is the Creative Commons license applicable to all publicly available NASA Heliophysics data products FTP access to CDFs at SPDF ftps://spdf.gsfc.nasa.gov/pub/data/ulysses/radio/urap_cdaweb/pfra_m0/ For ftp downloads of CDF formatted data from CDAWeb HTTP access to CDFs at SPDF https://spdf.gsfc.nasa.gov/pub/data/ulysses/radio/urap_cdaweb/pfra_m0/ In CDF via HTTP from CDAWeb CDF None spase://SMWG/Repository/NASA/GSFC/SPDF Online Open https://spdx.org/licenses/ SPDX CC0-1.0 https://spdx.org/licenses/CC0-1.0.html Creative Commons Zero v1.0 Universal CC0 1.0 Universal is the Creative Commons license applicable to all publicly available NASA Heliophysics data products CDAWeb https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=UY_M0_PFRA&index=sp_phys UY_M0_PFRA CDAWeb interactive interface for subsets, plots and lists of data FTPS from SPDF (not with most browsers) ftps://spdf.gsfc.nasa.gov/pub/data/ulysses/radio/urap/uds_10min_ascii/pfra/ For ftp downloads of ASCII Ulysses URAP data HTTPS from SPDF https://spdf.gsfc.nasa.gov/pub/data/ulysses/radio/urap/uds_10min_ascii/pfra/ For http downloads of ASCII Ulysses URAP data Text spase://SMWG/Repository/NASA/GSFC/SPDF Online Open https://spdx.org/licenses/ SPDX CC0-1.0 https://spdx.org/licenses/CC0-1.0.html Creative Commons Zero v1.0 Universal CC0 1.0 Universal is the Creative Commons license applicable to all publicly available NASA Heliophysics data products CDAWeb HAPI Server https://cdaweb.gsfc.nasa.gov/hapi UY_M0_PFRA Web Service to this product using the HAPI interface. CSV CALIBRATED spase://SMWG/Instrument/Ulysses/URAP Waves.Passive Waves.Passive 1990-11-03T00:00:00 2008-08-31T00:00:00 PT10M Heliosphere.Outer