INAF - OACT

Latest Hα image	Latest Continuum image	Latest Ca image
			OACT FLARE FORECASTING Image archive Hα - HMI images archive USSPS archive Light curve archive Movies Data request
Hα - HMI image	Sunspot characterization	Latest Hα Light curve
			Instruments Staff OACT Gallery NEW Publications ESA - SWESNET Whole Heliosphere & Planetary Interactions Virtual Solar Observatory METIS - Solar Orbiter European Solar Telescope (EST) Alternanza Scuola-Lavoro Visite Scolastiche