My image of the Lagoon and Trifid nebulae taken with my Rokinon 135mm prime lens mounted on my 1300D DSLR Canon camera and mounted on my Star Adventure 2i pro tracking mount. I used an intervalometer to control the camera and a Bahtinov mask t0 focus on a bright star. Taken under Bortle 3 skies. Settings were 45s and 900ISO at f/2.8.The image is a stack of 45 images 50 flat frames all stacked in DSS and edited in Siril and finished off in Gimp 2.10.
Click on the image to get a closer view
Lagoon and Trifid nebulae region
Annotated image
Chris Playle
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