Today marks the first day of a better weather season. The clouds and rain are going away.
Pulled out the small refractors for full disk imaging in 3 colours:
Saw the flares in H-Alpha and AR2776 in all 3 colours.
Alfred
19 Oct 2020 - Sun in 3 colours
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Re: 19 Oct 2020 - Sun in 3 colours
When you said three colors you meant three colors. Are you using a color camera on the images?
Dan
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Re: 19 Oct 2020 - Sun in 3 colours
Hi Alfred, a well-nice presentation of the three colours
Thanks vm
Terry
Thanks vm
Terry
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Re: 19 Oct 2020 - Sun in 3 colours
Nice!! You got the flare.
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Orion 70mm Solar Telescope
Celestron AstroMaster Alt/Az Mount
Meade Coronado SolarMax II 60 DS
Meade Coronado SolarMax II 90 DS
Meade Coronado AZS Alt/Az Mount
Astro-Tech AT72EDII with Altair solar wedge
Celestron NexStar 102GT with Altair solar wedge
Losmandy AZ8 Alt/Az Mount
Sky-Watcher AZGTI Alt-Az GoTo mount
Cameras: ZWO ASI178MM, PGR Grasshopper, PGR Flea
Lunt, Coronado, TeleVue, Orion and Meade eyepieces
Visual Observer
" Way more fun to see it! "
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Re: 19 Oct 2020 - Sun in 3 colours
Hi Dan,
Thanks for your question. All videos were captured with monochrome cameras. The images were coloured in Photoshop. I used "3 colours" - to mean the 3 wavelengths and hence the colour of images. May be next time, I will mentioned wavelength instead of colour.
Thanks for the chance to clarify.
Alfred
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Re: 19 Oct 2020 - Sun in 3 colours
Thanks Franco, Terry and James for your kind comments.
The weather turned south today. However, we believe that the worst is behind us. We are looking to dry weather ahead. Flaring activities have also decreased.
Alfred
The weather turned south today. However, we believe that the worst is behind us. We are looking to dry weather ahead. Flaring activities have also decreased.
Alfred
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Re: 19 Oct 2020 - Sun in 3 colours
Fantastic! that is great news on the weather front and super to see you using the smaller scope. Thanks for the excellent views
Alexandra
Alexandra
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Re: 19 Oct 2020 - Sun in 3 colours
The CAK and H-Alpha images were taken with a very old PGR Scorpion camera with vertical line problems. Looks like it may be time for me to retire the older cameras.
Alfred