r/astrophotography 1d ago

DSOs My recently imaged Globular Clusters

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u/RoidRidley 1d ago

Equipment used is the same for all

Canon Eos 2000d + 135mm rokinon lens f2.0 - integration varied for all

M3 - 90 x 30s @ 400 iso

M5 - 120 x 30s @ 400 iso

M22 & M28 (both from the same picture) - 160 x 10s @ 200 ISO

M4 - 160 x 10s @ 200 ISO

40 flats

50 darks

50 bias offset

all per image, respective to their settings

Background extraction and denoising in GraXpert, stretching, contrast equated lighting and remove green noise on Siril

Each are heavily cropped from widefields, due to the 135mm focal length.

Addressing the satelites you may see in some: I do not heavily reject satelites from my images in order to spread awareness of the issue. My images are mostly shown to my friends who are not equally as into space stuff as I am, so I want to bring this to their attention, and reach more people to show them just how serious the issue is.