14th Feb Solar images
14th Feb.
A rough sky didn't help imaging the Sun again today esp. at the Ha wavelength.
First image is of the sunspots at 540 nm - a lot of new and small spots have appeared. WO 81 mm scope with herschel wedge.
Second and third images are at 656 nm (Ha). Lunt 100 Ha scope (SS). AR3226 produced an M1.8 flare at this time (seen in image 2).
All are single exposures with a Canon 550d.
Thanks for viewing.
Last edited by John W; 14-02-2023 at 06:28 PM.
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