Contains:  Solar system body or event
Sun in H-Alpha - December 27th 2020, Alessandro Carrozzi

Sun in H-Alpha - December 27th 2020

Acquisition type: Lucky imaging
Sun in H-Alpha - December 27th 2020, Alessandro Carrozzi

Sun in H-Alpha - December 27th 2020

Acquisition type: Lucky imaging

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Description

Il Sole in H-Alpha ripreso il 27 dicembre 2020. L'immagine è un mosaico di 2 pannelli che mostra le regioni attive AR 2794 e 2795 e una grande protuberanza sul bordo. Particolare notevole è la macchia più grande di AR 2795, che è stata ripresa mentre si sta dividendo in due.

William Optics Mergez 90mm a 2600mm di focale con Daystar Quark Cromosphere. SkyWatcher NEQ 6 Pro. ZWO ASI 174MM

The Sun in H-Alpha taken on December 27, 2020. The image is a 2-panel mosaic showing the active regions AR 2794 and 2795 and a large prominence on the edge. Notable detail is the larger sunspot of AR 2795, which was captured while it was splitting in two.

William Optics Mergez 90mm at 2600mm focal length with Daystar Quark Cromosphere. SkyWatcher NEQ 6 Pro. ZWO ASI 174MM

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Sun in H-Alpha - December 27th 2020, Alessandro Carrozzi