Ca-H, H-alpha, H-beta spectroheliograph images -- May 21
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Ca-H, H-alpha, H-beta spectroheliograph images -- May 21
Here's a mosaic of three wavelengths taken on May 21 using my 106mm aperture spectroheliograph (SHG). Click on the image to see at higher resolution. To see full details, open the image in a new tab (each disk is around 3000 pixels in diameter).
Last edited by thesmiths on Mon May 22, 2023 11:11 am, edited 1 time in total.
- DeepSolar64
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Re: Ca-H, H-alpha, H-beta spectroheliograph images -- May 21
I especially find the Hb image very interesting since it's a wavelength not so commonly imaged. It looks quite similar to Ha. At 486nm the color of Hb would be a teal blue. Put that with 656.28nm Ha red and you will get the beautiful magenta-pink color of the chromosphere as seen during a solar eclipse!
Nicely done on all!!
James
Nicely done on all!!
James
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Re: Ca-H, H-alpha, H-beta spectroheliograph images -- May 21
Good work. Superb detailed FD.
I do not look at the sky with the eyes of an astronomer, but of a person looking for the beauty of nature.
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Re: Ca-H, H-alpha, H-beta spectroheliograph images -- May 21
Superb
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Telescope: TS 152/900/Bresser 102/1350
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2xLunt 50mm
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Coronado BF15
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Re: Ca-H, H-alpha, H-beta spectroheliograph images -- May 21
Impressive results with the SHG, thx for sharing.
Triband C9.25
H-a: Quark Chromosphere with BF mod
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H-a: Quark Chromosphere with BF mod
WL: Antlia 500nm/ 3nm, 393 nm/ 3nm
Ca-K: homebrew (includes 2x 1.5A filters, thanks Apollo)
Player One Apollo Max + Mars MII
Barlows:
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Re: Ca-H, H-alpha, H-beta spectroheliograph images -- May 21
Hi Doug,
Impressive images you made from a SHGraph
Amazing
Impressive images you made from a SHGraph
Amazing
regards Rainer
Observatorio Real de 14
San Luis Potosi Mexico
North 22° West 101°
Observatorio Real de 14
San Luis Potosi Mexico
North 22° West 101°
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Re: Ca-H, H-alpha, H-beta spectroheliograph images -- May 21
Really quite astonishing images there Douglas!
http://brierleyhillsolar.blogspot.co.uk/
Solar images, a collection of all the most up to date live solar data on the web, imaging & processing tutorials - please take a look!
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Re: Ca-H, H-alpha, H-beta spectroheliograph images -- May 21
Doug:
Beautiful images all of them in different lights.
Best regards.
Eric.
Beautiful images all of them in different lights.
Best regards.
Eric.
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Re: Ca-H, H-alpha, H-beta spectroheliograph images -- May 21
FANTASTIC images Douglas.
If anyone has a used Sol'Ex for sale please let me know.
If anyone has a used Sol'Ex for sale please let me know.
Pedro Re'
https://pedroreastrophotography.com/
https://pedroreastrophotography.com/
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Re: Ca-H, H-alpha, H-beta spectroheliograph images -- May 21
Pedro,
I would love to see what you could do with a SolEx!
James
I would love to see what you could do with a SolEx!
James
Lunt 8x32 SUNoculars
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! "
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! "