The Sunspot 4079 | JuzaPhoto

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Astrophotography

1.2 MEGAPIXEL

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Astrofoto View gallery (36 photos)

The Sunspot 4079 sent on May 13, 2025 (18:21) by Roberto Ortu. 0 comments, 27 views.

tripod.

Questa è una foto della macchia solare 4079, davvero gigantesca e ben osservabile nei giorni scorsi. Era infatti abbastanza grande da essere già visibile come un punto scuro solo con il filtro solare senza utilizzare il telescopio o il binocolo. Per quest'immagine ho utilizzato la camera planetaria per riprendere la macchia e ho poi estratto i migliori fotogrammi per fare lo stack e ottenere il risultato. Il seeing era mediocre e il vento disturbava tanto durante l'osservazione e la ripresa. Telescopio Celestron 114/910 Newton Montatura Eq2 motorizzata Sky-Watcher Camera planetaria QHY5L-II-C Filtro UV/IR cut Filtro Astrosolar Firecapture 2.7 per un video contenente 4409 fotogrammi AS!3, Astrosurface V1 per elaborarne 2698 Data e ora: 7 maggio 2025 10:33 UTC (12:33 ora locale) Seeing mediocre Luogo: Cabras, Sardegna, Italia

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