2.7.1 spase://NagoyaU/Catalog/NoRH/Eruptions The List of Prominence Activities observed with Nobeyama Radioheliograph 2026-02-17T18:10:35 The Nobeyama Radioheliograph (NoRH) 17 GHz prominence database (1992–2013) catalogues eruptive activities, including prominence eruptions, flares, and polar crown activity. spase://SMWG/Person/Masumi.Shimojo Author spase://SMWG/Person/Kiyoto.Shibasaki Author spase://SMWG/Person/Yokoyama.Takaaki Author spase://SMWG/Person/Olga.Y.Uritskaya MetadataContact spase://SMWG/Repository/NSRO https://solar.nro.nao.ac.jp/norh/html/prom_html_db HTML spase://SMWG/Instrument/NOB_RH/NORH ActiveRegion 1992-07-01T04:26:05 2013-03-13T00:26:05 EventID Housekeeping Date Temporal Start UT Temporal Peak UT Temporal End UT Temporal X arcsec Positional Y arcsec Positional Index "Index" roughly indicates the size of a lime event. Pixel Other Velocity km/s Velocity