You searched for "hot pixel correction"

Automating Astrophotography with PULSAR

Wednesday, March 25, 2026 by Russ Scritchfield

PULSAR is a general purpose software system for reduction and processing of astronomical CCD and CMOS imaging data. Each tool performs a single well defined operation on FITS images, and the tools compose into automated pipelines that carry your work from raw frames to calibrated, combined, and enha...

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QHY461PH astrophotography camera

Thursday, April 17, 2025 by Richard Harris

I'm back,  the backyard astro-nut, telescope hoarder, and proud owner of more imaging cameras than I probably need (but hey, who's counting?). Lets talk about a new camera that’s so high-res, it makes my 6200 feel like it's shooting in potato mode. Say hello to the QHY461...

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