Jellyfish Nebula (IC 443)

Jellyfish Nebula (IC 443) Aug 26, 2023 145 views3710×26083.93 MB

Kurt Hauser

Traveller

Nelson County, Virginia, Lovingston (VA), US

Gem

6h 16m 54s · +22° 32′ 12″

2.00° × 1.41°

1.94″/px

354.63°N

Integration

Multiband	Mix of exposure times	17h 38′	4 days	14%

Multiband	Mix of exposure times=17h 38′
4 days	14%

Equipment

Telescope	Celestron RASA 8"
Camera	ZWO ASI2600MC Pro
Mount	Sky-Watcher EQ6-R Pro
Filter	IDAS NBZ UHS f/1.8-f/2.8 2"
Accessory	ZWO ASIAIR Plus
Software	Adobe Photoshop Bill Blanshan Narrowband Normalization PixelMath Luc Coiffier DeepSkyStacker (DSS) Pleiades Astrophoto PixInsight Russell Croman Astrophotography StarXTerminator

Objects

Gem A Tejat Prior IC 443 LDN 1566 LBN 844 Sh2-248 Sh2-249 7 eta Gem 7 Gem)Praepes (η Gem + 1 more

Revision: B

Description A revised image with additional light frames and some cropping. When I first posted the Jellyfish Nebula about 2 years ago, I was unfamiliar combining images with multiple exposure durations.

Published Mar 5, 2025, 9:48:29 PM

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