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/PLASTIC/SmallTransientsList NASA NumericalData STEREO-B PLASTIC Small Transients List 2025-12-04T13:31:39Z 2020-07-07T21:15:23Z Only known prior ReleaseDate of the metadata 2025-11-14T16:01:47Z Added PublicationInfo. Added ResourceType and NamingAuthority. ZCB 2025-12-04T13:31:39Z Added MetadataRightsList and RightsList(s). Updated to 2.7.1. ZCB Small Transients (ST) are identified by the following criteria: 1. The STs have durations between 0.5 and 12 hours. 2. Magnetic field strength is higher than the yearly average (> 1.3 times yearly average). 3. Low proton beta (less than 0.7 times yearly average) or low proton temperature (Tp/Texp < 0.7). 4. Low Alfvén Mach Number (less than 0.7 yearly average), or large rotations of magnetic field components (we used the minimum variance analysis on the magnetic field, Sonnerup and Cahill Jr. [1967], Sonnerup and Scheible [1998]; and we require that the intermediate-to-minimum eigenvalue ratio be > 5). 5. Checking the Aflvénic fluctuations. We remove all three correlations (Rx, Ry, Rz) greater than 0.5, or two greater than 0.6 and the other greater than 0.3 from our list, which is similar to the criterion in Cartwright and Moldwin [2008]. Please acknowledge STEREO PLASTIC Investigation (A.B. Galvin, PI) and NASA grant NNX15AU01G. Galvin, Antoinette B. 2025-11-14T16:01:47Z Goddard Space Flight Center spase://SMWG/Person/Antoinette.B.Galvin PrincipalInvestigator PLASTIC Index page at UNH http://stereo.sr.unh.edu/data/PLASTIC_Resources/index.htm Readme at STEREO Science Center https://stereo-ssc.nascom.nasa.gov/data/ins_data/plastic/level3/Small_Transients/READ_ME_PLASTIC_Small_Transient_list.pdf spase://VSPO/NumericalData/STEREO-B/PLASTIC/SmallTransientsList spase://SMWG/Repository/NASA/GSFC/STEREO_SC 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 STEREO Science Center - ASCII https://stereo-ssc.nascom.nasa.gov/data/ins_data/plastic/level3/Small_Transients/ In ASCII via http from SSC Text 1 KB Calibrated spase://SMWG/Instrument/STEREO-B/PLASTIC ThermalPlasma 2007-01-19T00:00:00 -P1Y As of March 24, 2017, last data were for August 11, 2014. Heliosphere.Remote1AU