By Stephen James O'Meara | 2023-02-12
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On 02/11/2023 07:30 pm by Mike Salvi| Hudson, NH, USA
I took this image of Comet C/2022 E3 (ZTF), a.k.a. the Green Comet, as it was passing through Taurus on Saturday, Feb 11, 2023. It's a stacked image of 110 1-second subexposures. Prominent in the image are the Comet and Mars. During my imaging, a satellite photobombed my frame on the right.
Canon T7i/800D, tripod, untracked
Sigma 150-600mm lens at 150mm
110 light frames at f5, ISO 6400. 1 second exposures
20 dark frames
Stacked in Sequator
Post-processed in Topaz Denoise and GIMP
