Sun Full Disk Ha
Taken by Stefano Sello on August 5, 2020 @
Ceretolo (PR), Italy
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Camera Used: Unavailable Unavailable
Exposure Time: Unavailable
Aperture: Unavailable
ISO: Unavailable
Date Taken: 2020:08:05 10:51:07
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Details:
AR2768, AR2769 and AR2770 are today visible in this Ha full disk image. A nice tree-like quiescent prominence is visible along the NE limb: using a ruler on the solar image, we can estimate its elevation: about 100000 km. Further, the filament visible on the SW part of the disk, is about 200000 km long. Details: Solarview SV60 Ha solar telescope double stacked and equipped with a SKYnyx 2.2M CCD camera. 07:15 UT.
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