Reworked my data on the Elephant Trunk nebula. Took a different approach. Applied some different processing techniques which I'll demo in an upcoming video. Imaged with a Starfield Optics 8 astrograph at F3, QHY268M camera and Optolong 3nm filters. Star colour is RGB data.

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Pac-Man nebula SHO

Captured from my backyards in Cornwall U.K

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Reprocess of the Wizard Nebula from earlier this year. QHY268m and 115mm triplet.

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Combining narrow band channels to give this "hubble" palette of the North America Nebula and Pelican Nebula in the constellation of Cygnus.
45 (15 x 180s) mins on each filter (HA, OIII and SII)
RedCat 51 + QHY268M

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Collected more SHO data for NGC7000. This is still just under 7 hours integration, had to discard a further 4 hours due to technical/cloud issues. QHY268m and 115mm triplet.

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白鳥座 サドル付近。

22/06/26にHαフィルターで撮影したモノクロ画像と、
22/07/10にOⅢフィルターで撮影したモノクロ画像をAOO合成。

右下にクレセント星雲。

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Messier 81 (Bode's galaxy) in Ursa Major

Exposure time ~36 hours

Edge 11HD (at 2800mm) + QHY268M + Litecrawler + Chroma LRGB and Ha filters + AP900 mount.





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Two versions of the Elephant's Trunk Nebula with

By Helena Cochrane and

You can click the link below to see the story behind the imaging on YouTube.😉
https://t.co/nMuQChuDFo

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The Cygnus Wall in Narrowband SHO
18hour in total, captured over the summer. Antlia 3nm Halpha and Sii. Baader 4nm Oiii. Qhy268m and 8”ONTC

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This Wall is on fire

Captured with the QHY268m, 55subs Antlia Ha3nm &!128subs Baader Oiii4nm
RGB stars for extra sparkle ✨
8” ONTC Newt f5

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