Thread: Digital Spectroheliograph (SHG)
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Old 04-10-2016, 04:25 PM
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Merlin66 (Ken)
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Join Date: Oct 2005
Location: Junortoun Vic
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Managed to extract a frame from the SHG Ha AVI file and calibrate it.
The dispersion is 0.7A/pixel (Exactly as predicted by the SimSpec SHG spreadsheet!)
The ripples are almost exactly 2A separation and seem to present a +/-2.6% variation.
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