{
  "name": "天文恒星時トラッカー：ローカル恒星時計",
  "short_name": "天",
  "description": "芸術的な天文アストロラーベ文字盤とリアルタイム恒星ドリフトシミュレーターで、グリニッジ平均恒星時（GMST）とローカル恒星時（LST）を追跡します。",
  "start_url": "/ja/utilities/categories/horology/sidereal-time-tracker/",
  "scope": "/ja/utilities/categories/horology/sidereal-time-tracker/",
  "icons": [
    {
      "src": "/images/utilities/sidereal-time-tracker.webp",
      "sizes": "512x512",
      "type": "image/webp",
      "purpose": "any"
    }
  ],
  "theme_color": "#0f172a",
  "background_color": "#0f172a",
  "display": "standalone",
  "orientation": "portrait"
}