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Old 07-09-2014, 07:00 PM
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codemonkey (Lee)
Lee "Wormsy" Borsboom

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Share your data for processing practice

This is an open invitation for anyone generous enough to share their data so that us newbies can have some processing practice. The data doesn't have to be great as challenges will only help us get better.

I'll add whatever data I can manage to grab, as it becomes available.

To kick things off here's one of my first CCD images; a shallow, mono M83:

https://www.dropbox.com/s/no5qlulkz9...ginal.fit?dl=0

Capture details / my processing attempt here: http://www.astrobin.com/109729/
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Old 07-09-2014, 08:15 PM
cfranks (Charles)
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Hi Lee,

They are uploading at the moment and seem to require another ~ 1/2hr.
https://www.dropbox.com/home/Public/M8-M20%20Widefield should find 1 each, R,G and B images, stacked to a total of 3 hours per filter, fully calibrated, registered and cropped and, hopefully not too large for you at 63MB each. See what you can do. Camera was a QSI540 with a Takumar 300mm Lens.
Is this the kind of thing you wanted?
Charles

p.s. The .jpg (still loading) is the same area, same lens but different camera from last year. It is quite dark but may give you an idea of what is there.
C

Last edited by cfranks; 07-09-2014 at 08:32 PM.
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Old 07-09-2014, 08:47 PM
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codemonkey (Lee)
Lee "Wormsy" Borsboom

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Sounds awesome Charles, thanks for that!

I think the link you've posted might only be accessible to you. To get one that you can post publicly:
  • Move your mouse cursor over the folder in dropbox
  • A chain-link icon should appear in that row, over to the right
  • Click on the chain-link icon and it'll bring up a dialog box with a link that you can post here

Thanks again!
Lee
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Old 07-09-2014, 10:06 PM
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AstroJason (Jason)
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If you would like access to some data to practise on I suggest joining the DSLR Astro Image Processing group on Yahoo which can be found here. People regularly post their data to the group for others to process and you can access all past data that has been posted to process in your own time.
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Old 08-09-2014, 01:38 PM
cfranks (Charles)
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Sorry Lee,
I created a folder in the Public space and now find you can't share folders!
The URL's for the individual files are:

https://dl.dropboxusercontent.com/u/...ield%20RGB.jpg
https://dl.dropboxusercontent.com/u/...Field_Blue.fit
https://dl.dropboxusercontent.com/u/...ield_Green.fit
https://dl.dropboxusercontent.com/u/...eField_Red.fit

Hope they work this time.
Charles
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