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A framework for simulating how satellite orbits weave across telescope skies.

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What is skyweaver?

skyweaver is a Python framework for modelling how satellite orbits interact with telescope observations:

• compute ground tracks across Earth
• generate sky tracks for specific observatories
• sample the sky in alt–az coordinates
• accumulate HEALPix sky coverage maps

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Core workflow

orbit → timegrid → ground_track → sky_track → healpix