Capturing Spectral lines of ACrux bright star

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PETER LOO
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Joined: Mon Sep 20, 2010 9:05 pm
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Capturing Spectral lines of ACrux bright star

Post by PETER LOO »

ACrux absorption lines captured on 09 Apr 2025 from sg (Low resolution spectroscopy)
Equipment used: Canon 200 mm lens with a 50 lines/mm transmissive grating attached. Canon 550D, Skyguider Pro mount. Software: Siril for stacking, RSpec for Spectral conversion.

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