Sunspots
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- Baurice
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Sunspots
- Graeme1858 Online
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Re: Sunspots
How do you produce the sketch?
Graeme
Celestron 9.25 f10 SCT, f6.3FR, CGX mount.
ASI1600MM Pro, ASI294MC Pro, ASI224MC
ZWO EFW, ZWO OAG, ASI220MM Mini.
APM 11x70 ED APO Binoculars.
https://www.averywayobservatory.co.uk/
- Baurice
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Re: Sunspots
I observe the sunspots using my 15x70 binoculars with Baader white light filters made from A4 sheet. I draw a circle on paper or card and plot the sizes, positions and shapes of the sunspots
I use Powerpoint (comes with Microsoft Office). I originally used a blank and drew sunspots on top. I now use the previous drawing and move and change the shape of the sunspots. I copy to
I use this method when it is cloudy but clear enough to make out sunspots or when I am busy and only have time for a quick shot.
Using my Mak and
- Graeme1858 Online
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Re: Sunspots
I've got a white light filter that fits over my binoculars, I might copy your method and see what I get!
Graeme
Celestron 9.25 f10 SCT, f6.3FR, CGX mount.
ASI1600MM Pro, ASI294MC Pro, ASI224MC
ZWO EFW, ZWO OAG, ASI220MM Mini.
APM 11x70 ED APO Binoculars.
https://www.averywayobservatory.co.uk/
- mariosi Online
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