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Hi! Stepping into narrowband with a 183GT, shooting SHO and need some tips. My setup is a ZS73 scope on a HEQ-5 Pro Mount with ZWO guide system, etc. How long should my exposures be? How many calibration frames (darks, flats, bias) should I need and what specifics (time, etc)? Anything else I should know? Thanks! |
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| Image of the day | Top pick | Top pick nominations | Total submitted | |
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