Clavius, 3000 frames, QHY5LII-M

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turfpit
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Clavius, 3000 frames, QHY5LII-M

Post by turfpit » Fri May 31, 2019 8:50 pm

Captured May 13, 2019, Full res image here https://www.astrobin.com/408014/0/.

Celestron C8, QHY5LII-M with IR cut filter.
SharpCap MONO8, 640x480, SER 3000 frames, 28fps.
Camera - exposure 4ms, gain 5, offset 1.
Autostakkert 3 - 440 alignment points, stack best 20%, used _conv.tif output file. After running Analyse, 20% of the frames had a quality rating of 75% or better - hence best 20% stacked.
GIMP - Contrast, Brightness, Sharpen (Unsharp Mask).


Clavius-3000-frames-640x480.jpg
Clavius-3000-frames-640x480.jpg (129.77 KiB) Viewed 309 times

Dave

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