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Old 08-11-2020, 04:28 PM
Eris (Gerard)
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Eris is offline
 
Join Date: Mar 2007
Location: Mount Barker SA
Posts: 558
The Sun in Ha CaK and WL

The following images featured were taken through 3 telescopes.
Hydrogen Alpha images were single stacked through a 60mm Coronado Solarmax II. Cak was taken with an Orion ED80 CF Triplet, while the white light close up of AR2781 was imaged through a C11 on Nov 7 in average seeing.
Attached Thumbnails
Click for full-size image (SUN Ha 08112020.jpg)
85.4 KB38 views
Click for full-size image (Sun Ha AR2781 08112020.jpg)
106.9 KB31 views
Click for full-size image (SUN Prominence 08112020.jpg)
43.7 KB38 views
Click for full-size image (SUN CaK 08112020.jpg)
90.5 KB29 views
Click for full-size image (SUN CaK AR2781 08112020.jpg)
162.1 KB47 views
Click for full-size image (AR2781.jpg)
74.1 KB52 views
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