2.3.1 spase://NASA/Annotation/Alysha.Reinard/CME/Ulysses.1998-11-27T00_00_00 ICME observed by Ulysses 2021-07-19T14:39:57Z 2021-07-19T14:39:57Z Changed an Association ID from VSPO to NASA Helium particle enhancements were used to identify the ICME at Voyager, simple ballistic back-propagation was used and Ulysses data were searched for similar helium enhancements FIXME spase://SMWG/Person/Alysha.Reinard MetadataContact Event was originally identified by Paularena et al., 2001 https://agupubs.onlinelibrary.wiley.com/doi/abs/10.1029/2001GL013122.pdf Paularena, K.I., C. Wang, R. von Steiger, and B. Heber, GRL, 28, 14, 2755, 2001. spase://SMWG/Instrument/Ulysses/COSPIN/KET ObservedBy spase://NASA/Annotation/Alysha.Reinard/CME/Voyager2.1999-06-24T00_00_00 Other spase://VHO/Annotation/Alysha.Reinard/CME/Ulysses.1998-11-27T00_00_00 spase://VSPO/Annotation/Alysha.Reinard/CME/Ulysses.1998-11-27T00_00_00 Event CoronalMassEjection Inspection Probable 1998-11-27T00:00:00Z 1998-12-01T00:00:00Z Heliosphere.Outer 5.3 AU FIXME 5.3 AU FIXME