first test with 9u slit Ha

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highfnum
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first test with 9u slit Ha

Post by highfnum »

about a month ago i bought a 9u slit from Doug Smith
i had no chance with high winds and bad weather
this is my first try (home made SHG)
i am still a bit off focus
but looks good otherwise
Capture 2023-01-16T12_33_02hatest19u_shift=0_clahejs-dle.jpg
Capture 2023-01-16T12_33_02hatest19u_shift=0_clahejs-dle.jpg (150.75 KiB) Viewed 1057 times
Capture 2023-01-16T12_33_02hatest19u_shift=0_diskHCjs-Dle.jpg
Capture 2023-01-16T12_33_02hatest19u_shift=0_diskHCjs-Dle.jpg (118.98 KiB) Viewed 1057 times
Capture 2023-01-16T12_33_02hatest19u_shift=0_protusjs-dle.jpg
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Montana
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Re: first test with 9u slit Ha

Post by Montana »

That's great! Is the breaking up of the image due to bad focus?

Alexandra


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Re: first test with 9u slit Ha

Post by marktownley »

Shows promise!


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Re: first test with 9u slit Ha

Post by highfnum »

second test
its getting better
some wind movement on left
its tough this time of year
Capture 2023-01-24T11_14_56test3ha30_shift=0_clahejsm-Dce.jpg
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Re: first test with 9u slit Ha

Post by marktownley »

Slowly improving there John!


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