Atik Cameras Forum
Images => Video Astronomy => Topic started by: Astrogate on June 12, 2016, 05:34:56 PM
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I used my Atik Infinity mono camera and Canon 100 mm f/2.8 lens with an Orion 7 mm Ha filter for the mono widefield images and my VRC10" @ F/4.3 with a Lumicon Deep Sky filter for the color narrowfield images. Captured and adjusted live on NSN.com the other night. * During my broadcast several of us noticed that when saving the final image in png format using the Infinity software there is quite a bit of clipping in the black point region causing a lot of loss in fine details. We compared the saved image to the live image and there was a big difference. Thes are the .png non-post processed images as seen live on NSN.com but with some loss of faint details.
Whole Veil nebula located in the Cygnus Loop 5 x 120 seconds
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Here was IC 1318 at 4 x 120 seconds using again the camera lens and mono Infinity with an Orion 7 nm Ha filter
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Here was the Propeller Nebula at 4 x 120 seconds using again the camera lens and mono Infinity with an Orion 7 nm Ha filter
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Here was M27 4 X 90 Seconds using my VRC 10" @ F/4.3 and color Infinity with a Lumicon Deep Sky light pollution filter.
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Here was M57 8 X 30 Seconds using my VRC 10" @ F/4.3 and color Infinity with a Lumicon Deep Sky light pollution filter.
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Hey, very nice shots. You are a master.
Congratulations for the center star in M 57
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I agree, you are a master! It's great to see some widefield views, particularly the entire Veil shot.
Chris is away this week but I'll ask him about the clipping once he's back.
Thanks for sharing :)
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Super images Chris.
The Infinitys are working well for you. Mark and I both have noticed the loss in detail on saved pngs from our live NSN.com broadcasts.
Don
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Hi Astrogate,
Great images. I'd like to investigate this problem, but I'm finding it difficult to replicate here. What would be great is if you could send me a screenshot of infinity, together with the saved png and fits file so I can take a closer look. If all three are of the exact same thing, I should be able to work out what's going on.
Chris.