Selected Search Refinements:	Solar Faceted Search	Refine By:
X event type: flares X event type: ARs		Event Type (3) _ ALL (35) X flares (12) X AR (18) _ CME (5) Person (5) Instrument (10)

Here there will be "dragable" buttons along a timeline to refine by start and end times.

Down here the user can refine search by parameters specific to the type, e.g. brightness for flares.