NGC7822 and Little Rosette SHO (Jason dain)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: NGC 7762 · NGC 7822 · The star 10Cas

NGC7822 and Little Rosette SHO, Jason dain

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NGC7822 and Little Rosette SHO

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NGC7822 and Little Rosette SHO

I think this image is a good representation of the state of the world at the moment (WTF?). When the moon is full and the sky clear, as is often the case, the choices for imaging are limited. Imaging with the full moon is tricky as the bright sky adds noise to images and it limits the targets you can shoot. At a minimum, even with narrowband filters you want to be 90 degrees away from the moon. For us here in Nova Scotia, the moon path coincides pretty well with the Constellation Perseus rising from the East and setting to the west. That being said, I had to pause my current images in progress and find something else to shoot. I tried to find something I hadn't shot before around Polaris and ended up choosing this composition of NGC 7822 and the Little Rosette nebula (SH2-170). NGC7822 is found in the Constellation of Cepheus while the Little Rosette Nebula is found in Cassiopeia.

Exposure: ~16 hrs total exposure split between Sii, Ha and Oiii
Telescope: Samyang 135mm f/2 lens @ f/3.2
Imaging Camera: ZWO ASI 294MM Pro
Guiding: ZWO ASI 30mm f/4 scope with ASI120MM camera
Filter: Optolong SHO filters (7/6.5 um)
Mount: Skywatcher EQ6R-Pro with Astrodynium bracket
Calibration: Darks, flats and flat darks
Hardware Control: ASIAIRPro, Pegasus Power Box, and ZWO EAF
Processing: The selected images were pre-processed and processed using Pixinsight.
As always constructive criticism is welcome and appreciated. I am always looking for ways to improve my image capture and processing skills. Thanks for looking.

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Status	Basic success
Started	...
Astrometry.net job	5338808
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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