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Old 22-04-2021, 09:25 AM
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Merlin66 (Ken)
Spectroscopy Wizard

Merlin66 is offline
 
Join Date: Oct 2005
Location: St Leonards, Vic
Posts: 8,311
Solar Activity 21 April2021

Some CaK and Ha images from yesterday.
The AR 2815/AR2816/AR2817/AR2818 still showing some detail
The penultimate image is one where flats have been successfully applied during the acquisition using FireCapture. The last image shows a typical flat with the annoying NR
Attached Thumbnails
Click for full-size image (Sun_090958c.jpg)
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Click for full-size image (Sun_091302c.jpg)
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Click for full-size image (Sun_091148c.jpg)
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Click for full-size image (Sun_091113c.jpg)
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Click for full-size image (Sun_092717c.jpg)
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Click for full-size image (Sun_101009c.jpg)
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Click for full-size image (Sun_103700c.jpg)
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Click for full-size image (1754_flat.jpg)
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