Conditions were very good early in the morning and also quite stable so I collected a lot of data. The following image corresponds to 90 GB of SER files (30 full disk scans). Technical details and other versions of the data are here: viewtopic.php?t=41173. Click on the first image to see at higher resolution. To see the second image at full resolution you need to open in a new tab.
Very good H-alpha SHG imaging conditions -- 10 June
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Re: Very good H-alpha SHG imaging conditions -- 10 June
There were some technical problems when I tried to do Ca-H. Here is the top and bottom portions of the solar disk (there was a issue with the portion in the middle). The top one shows the fairly large prominence on the right side.
Last edited by thesmiths on Sun Jun 11, 2023 4:14 pm, edited 1 time in total.
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Re: Very good H-alpha SHG imaging conditions -- 10 June
Superb photos.
Petr
Petr
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: Very good H-alpha SHG imaging conditions -- 10 June
WoW, I am blown away! SHGs rule, that's for sure. The second, negative full disc is totally impressive!
Two thumbs up!!!
James
P.S. My images today show the proms and filaments. Yours make them a work of art!!
Two thumbs up!!!
James
P.S. My images today show the proms and filaments. Yours make them a work of art!!
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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: Very good H-alpha SHG imaging conditions -- 10 June
Exceptional image 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!