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      "title": "Collection of Common Astronomical Conversion Routines and Functions",
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        "celestial"
      ]
    },
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      "title": "Transforms 3D cartesian coordinates to spherical coordinates",
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      ]
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    {
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      "topics": [
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        "cosdistAngDist",
        "cosdistAngDist12",
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        "coshaloRvirToMvir",
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