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Simeis 147 - The Spaghetti Nebula in Ha.


Gina
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Image capture info :-

Simeis 147 in Ha slightly cropped and custom stretched. 45x3m + 21x7.5m = 292.5m which is just under 5 hours. Binned 3x3, gain 300. Processed in PixInsight.

135mm f2.5 Asahi Super Takumar lens, 3nm Astrodon filters in ZWO EFW, ASI 1600MM-Cool camera. FoV 10° x 7.5°. EQ8 mount, no guiding.

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