Jellyfish nebula in HaLRGB

Jellyfish nebula in HaLRGB. In collaboration with C G Astrophotography by Carl Gough

IC 443 (also known as the Jellyfish Nebula and Sharpless 248 (Sh2-248)) is a Galactic supernova remnant (SNR) in the constellation Gemini. On the plan 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 3,000 - 30,000 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.

Equipment used by me:
Eq3 pro mount
TS65 Quadruplet imsging telescope
ASI294MC Pro
Astronomik 6nm Ha, Altair Tri-Band, IDAS NB1 and IDAS LPS-D2 filters
QHY5 guidecamera
9x50 finder-guider

Equipment used by Carl:
EQ5 pro mount
TS80 Apo Triplet telescope
ASI1600MM Pro
Baader 7.5nm Ha filter

Total integration time 28 hours and 30 minutes with 8 hours and 20 minutes total Ha data from Carl and 20 hours and 10 minutes HaRGB fromC me.

Copyright: Emil Andronic