Sunspot from August 29 2022
Sep 10, 2022 16:13:50 #
Two shots of the same sunspot using two different filters.
Both shot with a Lunt 60mm Pressure tuned solar telescope using a Skyris 236C color CMOS video camera.
Shooting at 40 FPS for 30 seconds yields a just under 1200 frame video.
I stacked the best 50 frames from each set and processed with Photoshop 2022.
The first shot is using a Lunt Herschel wedge for white light.
The second shot is using a Lunt CaK blocking filter for ultra violet.
Stay safe...
Both shot with a Lunt 60mm Pressure tuned solar telescope using a Skyris 236C color CMOS video camera.
Shooting at 40 FPS for 30 seconds yields a just under 1200 frame video.
I stacked the best 50 frames from each set and processed with Photoshop 2022.
The first shot is using a Lunt Herschel wedge for white light.
The second shot is using a Lunt CaK blocking filter for ultra violet.
Stay safe...
Sep 11, 2022 08:21:41 #
Sep 11, 2022 11:40:35 #
Ballard
Loc: Grass Valley, California
Albuqshutterbug wrote:
Two shots of the same sunspot using two different filters.
Both shot with a Lunt 60mm Pressure tuned solar telescope using a Skyris 236C color CMOS video camera.
Shooting at 40 FPS for 30 seconds yields a just under 1200 frame video.
I stacked the best 50 frames from each set and processed with Photoshop 2022.
The first shot is using a Lunt Herschel wedge for white light.
The second shot is using a Lunt CaK blocking filter for ultra violet.
Stay safe...
Both shot with a Lunt 60mm Pressure tuned solar telescope using a Skyris 236C color CMOS video camera.
Shooting at 40 FPS for 30 seconds yields a just under 1200 frame video.
I stacked the best 50 frames from each set and processed with Photoshop 2022.
The first shot is using a Lunt Herschel wedge for white light.
The second shot is using a Lunt CaK blocking filter for ultra violet.
Stay safe...
Excellent sunspot detail. Nice work.
Sep 11, 2022 14:31:52 #
Sep 11, 2022 14:33:09 #
Ballard wrote:
Excellent sunspot detail. Nice work.
Thank you very much.
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