Thursday, November 28, 2024

The California nebula

The California nebula through A William Optics 81mm APO refractor with an Altair Quadband filter and an Altair Hypercam 533C OSC 14 bit CMOS camera. 8 x 5 minute RAW exposures captured with AstroDMx Capture before clouds came in. Calibrated, debayered and stacked in PixInsight with SPCC; further processing in Gimp, GraXpert, Seti Astro's Cosmic Clarity and Neat Image.

Click on the image to get a closer view

Two renderings of the California nebula



Steve Wainwright and Nicola Mackin

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