Sol 15-7-2018 Ha

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Ibbo
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Sol 15-7-2018 Ha

Post by Ibbo »

60mm Lunt Double stacked with 60mm Coronado and PGR Chameleon cam

seeing was fairly goo for a change
15-7-2018--17-02-mono.png
15-7-2018--17-02-mono.png (1.33 MiB) Viewed 1230 times
15-7-2018--17-02-fc.png
15-7-2018--17-02-fc.png (1.99 MiB) Viewed 1230 times
15-7-2018--16-58-invert.png
15-7-2018--16-58-invert.png (1.46 MiB) Viewed 1230 times
15-7-2018--16-58-rof-invert.png
15-7-2018--16-58-rof-invert.png (574.43 KiB) Viewed 1230 times
15-7-2018--16-58-rof.png
15-7-2018--16-58-rof.png (844.54 KiB) Viewed 1230 times


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Carbon60
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Re: Sol 15-7-2018 Ha

Post by Carbon60 »

Hi Steve,

Great images. What exposure speed did you use?

Stu.


H-alpha, WL and Ca II K imaging kit for various image scales.
Fluxgate Magnetometers (1s and 150s Cadence).
Radio meteor detector.
More images at http://www.flickr.com/photos/solarcarbon60/
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p_zetner
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Re: Sol 15-7-2018 Ha

Post by p_zetner »

Very nice disks. Glad you've included my favourite composition: inverted disk with positive proms!

Cheers, Peter.


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Re: Sol 15-7-2018 Ha

Post by marktownley »

Excellent disk there Steve, the tuning is spot on!


Image
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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Ibbo
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Re: Sol 15-7-2018 Ha

Post by Ibbo »

Thanks guys
I use the histogram to set the exposure for the disc and have it just about 5/8 its usually set at 20 ms with a touch of gain to keep the frame rate up arround 58 on the desktop pc.

For the proms i increase the gain so the disc is just gone past overexposed and layer them in in PS.

it all habit and I am sure there are many other ways of doing it.

Not sure if that make total sense.


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Re: Sol 15-7-2018 Ha

Post by Montana »

Very smooth and even disc and great detail too :bow I really like the Eifel tower prom, was it in the east or the west?
Alexandra


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eroel
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Re: Sol 15-7-2018 Ha

Post by eroel »

Steve:
All beautiful clean FD´s from a nice session.
Best regards,
Eric.


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Ibbo
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Re: Sol 15-7-2018 Ha

Post by Ibbo »

Montana wrote: Tue Jul 17, 2018 1:40 pm Very smooth and even disc and great detail too :bow I really like the Eifel tower prom, was it in the east or the west?
Alexandra
Depends If I remembered to flip it or not :lol: :lol: :lol:


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