{
  "dataset": {
    "title": "The Parallel Shortcut: Astrocartography's Measured Error",
    "canonical": "https://astrocartographers.com/accuracy/parallel-error",
    "data": "https://astrocartographers.com/accuracy/parallel-error/data",
    "published": "2026-07-31",
    "publisher": "Astrocartographers",
    "license": "https://creativecommons.org/licenses/by/4.0/",
    "licenseLabel": "CC BY 4.0",
    "note": "The parallel-shortcut study's full output: corpus provenance, per-angle error statistics, band misclassification rates and the named exemplar pairs. Recomputed from the engine at every site build, so quote figures with the date you fetched them.",
    "citation": "Astrocartographers, \"The Parallel Shortcut: Astrocartography's Measured Error\", https://astrocartographers.com/accuracy/parallel-error, published 2026-07-31."
  },
  "study": {
    "corpus": {
      "subjects": [
        "Albert Einstein",
        "Frida Kahlo",
        "Jimi Hendrix"
      ],
      "settlementCount": 3114,
      "lineCount": 40,
      "orbKm": 805
    },
    "pairs": 18917,
    "invisible": 5,
    "droppedMeasurable": 728,
    "droppedTotal": 733,
    "droppedPct": 3.9,
    "bandChanged": 1634,
    "bandChangedPct": 8.6,
    "maxOverstatement": {
      "subject": "Frida Kahlo",
      "planet": "uranus",
      "angle": "ASC",
      "place": "Yakutsk, Russia",
      "trueKm": 726.1,
      "shortcutKm": 1756.4
    },
    "flagshipInvisible": {
      "subject": "Frida Kahlo",
      "planet": "mars",
      "angle": "ASC",
      "place": "Yakutsk, Russia",
      "trueKm": 13.8,
      "shortcutKm": null
    },
    "horizon": {
      "pairs": 9346,
      "invisible": 5,
      "droppedMeasurable": 715,
      "bandChanged": 1615,
      "maxOverstatementKm": 1030.3,
      "medianOverstatementKm": 21.2
    },
    "meridian": {
      "pairs": 9571,
      "invisible": 0,
      "droppedMeasurable": 13,
      "bandChanged": 19,
      "maxOverstatementKm": 11.7,
      "medianOverstatementKm": 0.1
    }
  }
}