IC 443 (also known as the Jellyfish Nebula) is a galactic supernova remnant (SNR) in the constellation Gemini.
On the plane of the sky, it is located near the star Eta Geminorum. Its distance is roughly 5,000 light years from Earth.

IC 443 may be the remains of a supernova that occurred 30,000 – 35,000 years ago. The same supernova event likely created the neutron star CXOU J061705.3+222127, the collapsed remnant of the stellar core. IC 443 is one of the best-studied cases of supernova remnants interacting with surrounding molecular clouds.
This piece contains 61 images, 2.1 hours of data and was taken in a Bortle 5 Sky.

The equipment used was:
Williams Optics FLT132
ASI ZWO240MC Pro OSC
Optilong L Extreem Filter
ZWO AM5
ASIAir Plus
Williams Optics 50mm Guide Scope
ASI ZWO 120mm Mini Guide Camera.

The image was processed using Pixinsight and Photoshop.