Hello Everybody!!
My first try in CaK DS. It consist of standard Lunt filter and CaK Bob filter. The last one is very dark and uneven. So DS was a challenge.
Tilt exercises did not give any improvements. DS gives more contrast in granulation.
Yesterday's seeing was enough to try with 8" Mac. Today is only TS-102 Refractor.
And final DS in Ha HR with Mak 8" with Lunt DS.
The processing was not ideal. Sorry)
Setup: 30 May, TS-102, Barlow 3x, Grasshopper3, CaK Lunt, Bob Filter.
Setup: 29 May Mak 200, 1,5 Barlow, ASI290, CaK Lunt, Bob Filter.
Thank you for looking
Val
May 29, 30 2023 Ca K closeups SS and DS, Ha DS
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May 29, 30 2023 Ca K closeups SS and DS, Ha DS
- Attachments
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- 300523 CaK Field SS.jpg (723.74 KiB) Viewed 429 times
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- 300523 CaK Field DS.jpg (690.39 KiB) Viewed 429 times
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- 290523 CaK HR SS.jpg (686.04 KiB) Viewed 429 times
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- 290523 CaK HR DS.jpg (595.63 KiB) Viewed 429 times
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- 290523 Ha HR DS.jpg (790.63 KiB) Viewed 429 times
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Re: May 29, 30 2023 Ca K closeups SS and DS, Ha DS
Nice results Val! Have you tried tilt tuning the CaK filters to see if this has an effect?
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: May 29, 30 2023 Ca K closeups SS and DS, Ha DS
Thank you for kind comments!!
I've tried tilt tuning but did not get visual effect. Need more practice)
So these images are without tilt.
Val
Hi Mark,marktownley wrote: ↑Wed May 31, 2023 6:18 am Have you tried tilt tuning the CaK filters to see if this has an effect?
I've tried tilt tuning but did not get visual effect. Need more practice)
So these images are without tilt.
Val
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Re: May 29, 30 2023 Ca K closeups SS and DS, Ha DS
Very nice first try, Val ! I think you did really well.
Franco
Franco
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Re: May 29, 30 2023 Ca K closeups SS and DS, Ha DS
Beautiful!
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Re: May 29, 30 2023 Ca K closeups SS and DS, Ha DS
SuperB!
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Telescope: TS 152/900/Bresser 102/1350
Baader D-ERF 160MM
2xBaader 1.25 GPC
2xLunt 50mm
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https://www.astrobin.com/users/RamonLviv/
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Telescope: TS 152/900/Bresser 102/1350
Baader D-ERF 160MM
2xBaader 1.25 GPC
2xLunt 50mm
Lunt Cak B1200
Coronado BF15
Camera: Apollo Max 432M/ Apollo Mini 429M/Player One Mars II 462M/QHY 290MM
Mounh: 2xSky Watcher AZEQ6
Telecentric Lense: Televue Powermate 2/2.5x/4X/5X
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