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Old 22-04-2014, 07:27 PM
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codemonkey (Lee)
Lee "Wormsy" Borsboom

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Join Date: Jul 2013
Location: Kilcoy, QLD
Posts: 2,058
More data for M83

Still nowhere near as good as Carl's and Jo's, but here's my next iteration of M83.

I wasn't really capturing it for the sake of doing so, but rather to do a test comparing in-camera dark frame subtraction to darks applied in post processing, to no darks (interestingly, I couldn't see a difference between when darks--in camera or otherwise--were used, or not). Because of that, I have two sets of data that don't align very well, leaving me with very limited resolution, thus the extreme crop.

I'm still unable to do exposures for more than 30 secs, as I can't get my CCD to work and the intervalometer I ordered almost a month ago still hasn't arrived. But I guess that's a whole other story...
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