Observation notes (with equipment details), photos, sketches, reviews, software tips, random thoughts, by an amateur astronomer.
Tuesday, April 10, 2018
processed HR 8025 in colour
Processed HR 8025 aka β1137 in colour using the LRGB data from 12 Sep '16. I like how the colour image makes it easier to see the dull orange B star beside the aqua-white primary.
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