NGC2237 Rosette Nebula in H-alpha

[RafalT73]

Last night was the first clear and cloudless night from several months. I focused on Rosette Nebula inspite of its relatively low position on the sky. Below photo was taken in H-alpha band with Astronomik filter Ha 6nm. 30 frames by 300 sek each. Telescope TSAPO140/910 with QHY28M

Image in full resolution you can find here: https://moje-nocne-niebo.pl/en/ngc2237-rosette-nebula/