Categoria: Sole

Solar Activity continues in Solar Cycle number 25, starting this 2022 with the Sun very active, and the best is expected to come, every day…

January was very complicated to take solar astrophotographs, after the first week of the month, a heat wave with temperatures exceeding 43 degrees Celsius (with…

Sun 22/12/2021. Active regions from 2905 to 2916 shown in hydrogen alpha (false colours). Inverted chromosphere luminance to better highlight the prominences on top of…

Ripresa del Sole 08/01/2020 Effettuata con Coronado Pst. Camera asi120mm con sensore tiltato per eliminare anelli di Newton. Barlow 2x Ripresa di 500 frame, elaborati…

Filamento solare di enormi dimensioni ripreso nella giornata di sabato 20 novembre da Roma strumentazione utilizzata: Telescopio TS102/714 Daystar Cromosfera, ASI178mono

On December 9, 10 and 11, the sun took a short break showing its disk completely blank. But after that short nap, numerous sunspots quickly…

Regione attiva 12907 ripresa in H-alpha con Tecnosky APO SLD 130/910, Baader D-ERF 135mm, DayStar Quark Chromosphere e camera ZWO ASI 174MM

Evoluzione di una vistosa protuberanza solare, ripresa il 30 novembre 2021. Le riprese coprono un arco temporale di un’ora. Strumentazione usata: Tecnosky APO SLD 130/910,…

On Monday morning, November 22, despite the intense heat of the austral spring (which looks like summer), the turbulence in the atmosphere was relatively low…

Solar cycle number 25 continues giving us spectacular solar landscapes, like the ones shown here, previously it was unimaginable to be able to take these…