HEC ivo://helio-vo.eu/hec HELIO INAF, Obs. Trieste UCL-MSSL STFC-RAL Helio Archivist archivist@helio-vo.eu HELIO, HEC, Event lists solar, heliospheric, planetary, geoscience, in-situ, remote CME, flare, proton, GLE, solar wind Database of lists of events from various heliophysical domains http://helio-vo.eu/documents/help/more/service_description.html#hec Catalog Research http://helio.mssl.ucl.ac.uk/helio-hec/HelioQueryService http://msslkk.mssl.ucl.ac.uk/helio-hec/HelioQueryService http://voparis-helio.obspm.fr/helio-hec/HelioQueryService http://hec.helio-vo.eu/helio-hec/HelioQueryService http://helio.mssl.ucl.ac.uk/helio-hec/HelioService http://msslkk.mssl.ucl.ac.uk/helio-hec/HelioService http://voparis-helio.obspm.fr/helio-hec/HelioService http://hec.helio-vo.eu/helio-hec/HelioService http://helio.mssl.ucl.ac.uk/helio-hec/VOSI/capabilities GET application/xml http://helio.mssl.ucl.ac.uk/helio-hec/HelioService http://msslkk.mssl.ucl.ac.uk/helio-hec/HelioService http://voparis-helio.obspm.fr/helio-hec/HelioService http://hec.helio-vo.eu/helio-hec/HelioService http://helio.mssl.ucl.ac.uk/helio-hec/HelioQueryService http://msslkk.mssl.ucl.ac.uk/helio-hec/HelioQueryService http://voparis-helio.obspm.fr/helio-hec/HelioQueryService http://hec.helio-vo.eu/helio-hec/HelioQueryService http://helio.mssl.ucl.ac.uk/helio-hec/HelioLongQueryService http://msslkk.mssl.ucl.ac.uk/helio-hec/HelioLongQueryService http://voparis-helio.obspm.fr/helio-hec/HelioLongQueryService http://hec.helio-vo.eu/helio-hec/HelioLongQueryService http://helio.mssl.ucl.ac.uk/helio-hec/LongRunningQueryService http://msslkk.mssl.ucl.ac.uk/helio-hec/LongRunningQueryService http://voparis-helio.obspm.fr/helio-hec/LongRunningQueryService http://hec.helio-vo.eu/helio-hec/LongRunningQueryService http://hec.helio-vo.eu/vmstilts/ http://msslkk.mssl.ucl.ac.uk/vmstilts/ http://voparis-helio.obspm.fr/helio-hec/stilts/ http://helio.mssl.ucl.ac.uk/helio-hec/HelioQueryService http://msslkk.mssl.ucl.ac.uk/helio-hec/HelioQueryService http://helio.mssl.ucl.ac.uk/helio-hec/HelioLongQueryService http://msslkk.mssl.ucl.ac.uk/helio-hec/HelioLongQueryService http://helio.mssl.ucl.ac.uk/helio-hec/LongRunningQueryService http://msslkk.mssl.ucl.ac.uk/helio-hec/LongRunningQueryService http://voparis-helio.obspm.fr/helio-hec/HelioQueryService http://voparis-helio.obspm.fr/helio-hec/HelioLongQueryService http://helio.mssl.ucl.ac.uk/helio-hec/HelioService http://msslkk.mssl.ucl.ac.uk/helio-hec/HelioService