Friday, October 10, 2025

Gamma Cygni Nebula by the star Sadr

My image of IC1318 Gamma Cygni Nebula by the star Sadr in Cygnus the Swan. The image was taken with my 1300D DSLR Canon camera which was mounted on my Eovstar Skywatcher 80ED refractor telescope  with a field flattener and an Optolong L-eNhance 2 inch filter. The telescope was mounted on my EQ5 GOTO mount. Settings were 50s exposure and 800ISO. I captured 100 images, 25 dark frames and 25 dark frames. All were stacked in Sequator and processed in GraXpert, Star Net ++ and Gimp 2.10. I used an intervalometer to control the camera and a Bahtinov to focus on a bright star. 

Click on the image to get a closer view

Gamma Cygni Nebula by the star Sadr


Chris Playle

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