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/STEREO-B/SWAVES/average_hfr/PT60S NASA NumericalData STEREO-B SWAVES One minute averages of the high (hfr) frequency receiver data. https://doi.org/10.48322/4w42-zk66 2026-02-16T14:46:08Z 2020-06-17T00:00:00Z Only known prior ReleaseDate of the metadata 2025-11-14T16:02:55Z 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 2025-12-04T13:31:40Z Added MetadataRightsList and RightsList(s). Updated to 2.7.1. ZCB 2026-02-16T14:46:08Z Added DOI. TLK The two STEREO radio receivers measure wave intensity, source direction and angular size in the frequency range 40 kHz to 16 MHz, corresponding to heliocentric source distances of about 1 Rs to 1 AU. One 10-40 kHz receiver measures radio and plasma waves near the 1 AU electron plasma frequency. One receiver makes high time resolution measurements at 50 MHz. Time Domain Samplers make simultaneous wideband waveform measurements on three electric components. Antenna systems include three mutually orthogonal 6-meter monopoles. National Aeronautics and Space Administration; Dr. Jean-Louis Henry Bougeret Bougeret, Jean-Louis H. 2025-11-14T16:02:55Z Space Physics Data Facility spase://SMWG/Person/Jean-Louis.Henry.Bougeret PrincipalInvestigator spase://SMWG/Person/James.M.Weygand MetadataContact SWAVES Resources page https://stereo-ssc.nascom.nasa.gov/ins_resources/swaves_resources.shtml NASA STEREO SWAVE resources information. NASA Master Catalog SWAVES Instrument page https://nssdc.gsfc.nasa.gov/nmc/experiment/display.action?id=2006-047A-02 NASA STEREO SWAVE instrument information. STREREO SWAVES homepage https://swaves.gsfc.nasa.gov/ WAVES Experiment on the STEREO Mission. 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 FTPS from SPDF (not with most browsers) ftps://spdf.gsfc.nasa.gov/pub/data/stereo/behind/swaves/average_hfr_ascii/ FTPS access to SWAVES ASCII data HTTPS from SPDF https://spdf.gsfc.nasa.gov/pub/data/stereo/behind/swaves/average_hfr_ascii/ HTTPS access to SWAVES ASCII data Text.ASCII Space Physics Data Facility of the NASA Goddard Space Flight Center; Robert E McGuire Calibrated STEREO-B STEREO-B SWAVES Level 2 spase://SMWG/Instrument/STEREO-B/SWAVES Waves 2006-10-27T00:00:00 2014-11-23T23:59:59 PT60S Heliosphere.Remote1AU high frequency receiver STEREO-B SWAVES High Frequency Data High frequency data in 319 channels. This is the first 319 values in the daily file. Missing data is indicated by a value less than 0. PT60S kHz 1 319 This is the first 319 values in the daily file. Electromagnetic Average Frequency 125 16025 kHz Background Value The 319 background value used in (currently) arbitrary decibel (dB) units. This is the second 319 values in the daily file. Missing data is indicated by a value less than 0. PT60S dB 1 319 The 319 background value used in (currently) arbitrary decibel (dB) units. Electromagnetic Intensity 125 16025 kHz Average Intensity The 2-dimensional (# of frequencies X 1440 minutes per day) array of averages in dB above the average (i.e. value-average in dB). Missing data is indicated by a value less than 0. This is the next 1440 by 320 values in the daily file. Missing data is indicated by a value less than 0. PT60S 1 320 This is the next 1440 by 320 values in the daily file. Minute of the day Average 1 minutes 0 1439 319 values of Average Intensity Array 2 dB 0 Electromagnetic Intensity 125 16025 kHz