18 Juillet 2023
Place : Le Ménil, Vosges, France
Sensor : Sony A7s defiltered astrodon + UHC filter
Telescope: Maksutov Intes Micro M603 (150mm f1500mm)
Mount : HEQ5 belt modified, precise mount alignment with Polemaster, no guiding
Exposure : 4000 iso, 21x30s, 10 darks, 8 flats of 1s
Treatment : Siril + DenoiseAI (denoising) + Luminar (contrast, saturation)
Starless version :
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