Huge Sunspot AR2781
Taken by Aldrin B. Gabuya on November 5, 2020 @
Abu Dhabi, UAE
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Camera Used: Unavailable Unavailable
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Details:
Some close-up shots of the growing AR2781 in both white-light and H-alpha, taken from Al Sadeem Observatory, Abu Dhabi, UAE on November 5, 2020.
AR2781 grew further in structure, spanning abiout 150,000km across, and has been crackling with several minor solar flares over the past 48 hours.
Equipment used are Skywatcher 120mm refractor telescope with Baader filter and unmodified Canon EOS 1D Mark IV DSLR camera for visible imagery. For H-alpha imagery, the equipment used is Lunt 60mm H-alpha solar telescope, and QHYCCD290III mono camera, Skywatcher EQ6 pro mount.
Photographer's website:
https://http://alsadeemastronomy.ae/sunspot-monitoring-november-5-2020/
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