Wk06 - Jellyfish Nebula

Monochrome Hydrogen Alpha emissions from the Jellyfish Nebula ( IC 433, Sh2-248 ) which is a supernova remnant located about 5,000 light years from Earth in the constellation of Gemini. It has an angular diameter of 50 arcmin which is about 1.7 full Moon widths. The SNR is abundant in SII, Ha and OIII emissions.

 

07 Feb 2023 with 98% Moon

- 41 x 600sec Ha

About 8 hours exposure

Done