Tag: iris
Halpha solar imaging & processing

Halpha solar imaging & processing

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I really appreciate taking images of the sun in Halpha using my Coronado PST. I have prepared a document (in french) explaining how to acquire and process with Iris images with a webcam or a DSLR camera: Halpha solar imaging & processing [PDF, 3.4MB] Card for documenting images acquisition [ZIP, 559B] Iris script to automatize…

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Image processing with Iris

Image processing with Iris

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I process my astroimages with the freeware Iris. This is a powerful software but requires some time to handle it correctly. I have prepared some documentation (in french) explaining how to process images acquired with a webcam and with a DSLR camera: Processing an AVI with Iris [PDF, 1.2MB] Processing RAW images with Iris [PDF, 2.7MB]