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- 新增时标、ΔT 模型、质心时间与 UT1 支持 - 改进日月食、月掩、行星事件及路径边界计算 - 完善恒星三维自行与动态距离传播 - 扩展 SVG、GeoJSON、KML 输出与底层距离换算工具 - 整理中英文手册、示例资源及回归测试
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13 KiB
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13 KiB
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<svg xmlns="http://www.w3.org/2000/svg" width="920" height="720" viewBox="0 0 920 720"><defs><radialGradient id="se-sun" cx="40%" cy="34%" r="64%"><stop offset="0%" stop-color="#fff8bb"/><stop offset="58%" stop-color="#ffd55f"/><stop offset="100%" stop-color="#f5a623"/></radialGradient></defs><rect width="100%" height="100%" fill="#efefed"/><rect x="22" y="18" width="876.000" height="684.000" fill="#ffffff" stroke="#c9c9c6" stroke-width="1.2"/><text x="460.000" y="44" fill="#111111" font-family="Georgia, 'Times New Roman', serif" font-size="26" font-weight="700" text-anchor="middle">2009-07-22 站心日全食</text><line x1="382.000" y1="57" x2="538.000" y2="57" stroke="#555" stroke-width="1"/><text x="460.000" y="86.000" fill="#222" font-family="Georgia, 'Times New Roman', serif" font-size="14" text-anchor="middle">经度=121.9850 纬度=30.6167 食型=日全食 食分=1.0770 掩食比=1.0000</text><text x="460.000" y="109.000" fill="#333" font-family="Georgia, 'Times New Roman', serif" font-size="13" text-anchor="middle">食甚：2009-07-22 09:40:20 CST 太阳高度 57.29 度 太阳位于巨蟹座</text><text x="460.000" y="132.000" fill="#333" font-family="Georgia, 'Times New Roman', serif" font-size="13" text-anchor="middle">沙罗 136 第 37/71 个成员 全食历时 00:05:57</text><text x="46.000" y="156.000" fill="#111" font-family="Georgia, 'Times New Roman', serif" font-size="14" font-weight="700">全局路径</text><circle cx="319.200" cy="298.700" r="40.611" fill="url(#se-sun)" stroke="#c78211" stroke-width="1.4"/><circle cx="319.200" cy="298.700" r="42.611" fill="none" stroke="#ffec92" stroke-opacity="0.58" stroke-width="7"/><text x="319.200" y="241.089" fill="#111" font-family="Georgia, 'Times New Roman', serif" font-size="14" font-weight="700" text-anchor="middle">北</text><text x="258.589" y="302.700" fill="#111" font-family="Georgia, 'Times New Roman', serif" font-size="14" font-weight="700" text-anchor="middle">东</text><text x="379.811" y="302.700" fill="#111" font-family="Georgia, 'Times New Roman', serif" font-size="14" font-weight="700" text-anchor="middle">西</text><text x="319.200" y="366.311" fill="#111" font-family="Georgia, 'Times New Roman', serif" font-size="14" font-weight="700" text-anchor="middle">南</text><line class="ecliptic-line" x1="444.907" y1="271.940" x2="193.493" y2="325.460" stroke="#666" stroke-width="1" stroke-dasharray="4 3" opacity="0.82"/><text x="193.493" y="319.460" fill="#444" font-family="Georgia, 'Times New Roman', serif" font-size="12" text-anchor="end">黄道</text><path d="M 399.667 273.746 L 394.081 275.263 L 388.544 276.795 L 383.055 278.343 L 377.614 279.906 L 372.219 281.485 L 366.870 283.081 L 361.566 284.694 L 356.306 286.324 L 351.089 287.971 L 345.914 289.637 L 340.780 291.320 L 335.686 293.023 L 330.632 294.744 L 325.615 296.484 L 322.159 297.701 L 320.635 298.243 L 319.218 298.750 L 316.273 299.811 L 315.692 300.022 L 310.783 301.821 L 305.908 303.640 L 301.065 305.480 L 296.255 307.340 L 291.474 309.221 L 286.723 311.123 L 281.999 313.046 L 277.303 314.991 L 272.632 316.957 L 267.985 318.945 L 263.362 320.955 L 258.760 322.987 L 254.179 325.042 L 249.617 327.118 L 245.074 329.217 L 241.167 331.046" fill="none" stroke="#555555" stroke-width="1.2" stroke-dasharray="5 4" stroke-linecap="round" stroke-linejoin="round"/><circle class="event-moon" data-label="C1" cx="399.667" cy="273.746" r="43.634" fill="none" stroke="#24518a" stroke-width="1.3" stroke-dasharray="5 4"/><circle class="event-center" data-label="C1" cx="399.667" cy="273.746" r="2.6" fill="#ffffff" stroke="#24518a" stroke-width="1.2"/><circle class="event-center" data-label="C2" cx="322.159" cy="297.701" r="2.6" fill="#ffffff" stroke="#24518a" stroke-width="1.2"/><circle class="event-moon" data-label="Greatest" cx="319.218" cy="298.750" r="43.771" fill="none" stroke="#111111" stroke-width="1.3" stroke-dasharray="5 4"/><circle class="event-center" data-label="Greatest" cx="319.218" cy="298.750" r="2.6" fill="#ffffff" stroke="#111111" stroke-width="1.2"/><circle class="event-center" data-label="C3" cx="316.273" cy="299.811" r="2.6" fill="#ffffff" stroke="#24518a" stroke-width="1.2"/><circle class="event-moon" data-label="C4" cx="241.167" cy="331.046" r="43.858" fill="none" stroke="#24518a" stroke-width="1.3" stroke-dasharray="5 4"/><circle class="event-center" data-label="C4" cx="241.167" cy="331.046" r="2.6" fill="#ffffff" stroke="#24518a" stroke-width="1.2"/><line class="contact-leader" x1="357.988" y1="286.671" x2="411.209" y2="259.808" stroke="#c96b6b" stroke-width="0.8" opacity="0.58"/><circle class="contact-point" cx="357.988" cy="286.671" r="3.2" fill="#b51616" stroke="#ffffff" stroke-width="0.8"/><text x="411.209" y="263.808" fill="#b51616" font-family="Georgia, 'Times New Roman', serif" font-size="11" font-weight="700" text-anchor="start">C1 287°</text><line class="contact-leader" x1="280.722" y1="311.687" x2="225.696" y2="345.370" stroke="#c96b6b" stroke-width="0.8" opacity="0.58"/><circle class="contact-point" cx="280.722" cy="311.687" r="3.2" fill="#b51616" stroke="#ffffff" stroke-width="0.8"/><text x="225.696" y="349.370" fill="#b51616" font-family="Georgia, 'Times New Roman', serif" font-size="11" font-weight="700" text-anchor="end">C2 109°</text><line class="contact-leader" x1="357.166" y1="284.285" x2="410.040" y2="254.609" stroke="#c96b6b" stroke-width="0.8" opacity="0.58"/><circle class="contact-point" cx="357.166" cy="284.285" r="3.2" fill="#b51616" stroke="#ffffff" stroke-width="0.8"/><text x="410.040" y="258.609" fill="#b51616" font-family="Georgia, 'Times New Roman', serif" font-size="11" font-weight="700" text-anchor="start">C3 291°</text><line class="contact-leader" x1="281.685" y1="314.251" x2="226.756" y2="350.791" stroke="#c96b6b" stroke-width="0.8" opacity="0.58"/><circle class="contact-point" cx="281.685" cy="314.251" r="3.2" fill="#b51616" stroke="#ffffff" stroke-width="0.8"/><text x="226.756" y="354.791" fill="#b51616" font-family="Georgia, 'Times New Roman', serif" font-size="11" font-weight="700" text-anchor="end">C4 113°</text><line class="event-leader" x1="399.667" y1="273.746" x2="339.771" y2="229.624" stroke="#24518a" stroke-width="0.8" stroke-dasharray="3 3" opacity="0.72"/><text x="324.797" y="221.094" fill="#174f8a" font-family="Georgia, 'Times New Roman', serif" font-size="12" font-weight="700" text-anchor="end">C1</text><line class="event-leader" x1="322.159" y1="297.701" x2="274.146" y2="264.894" stroke="#24518a" stroke-width="0.8" stroke-dasharray="3 3" opacity="0.72"/><text x="262.143" y="259.192" fill="#174f8a" font-family="Georgia, 'Times New Roman', serif" font-size="12" font-weight="700" text-anchor="end">C2</text><line class="event-leader" x1="319.218" y1="298.750" x2="291.711" y2="350.967" stroke="#24518a" stroke-width="0.8" stroke-dasharray="3 3" opacity="0.72"/><text x="284.834" y="366.521" fill="#174f8a" font-family="Georgia, 'Times New Roman', serif" font-size="12" font-weight="700" text-anchor="end">食甚</text><line class="event-leader" x1="316.273" y1="299.811" x2="371.894" y2="325.320" stroke="#24518a" stroke-width="0.8" stroke-dasharray="3 3" opacity="0.72"/><text x="385.799" y="334.197" fill="#174f8a" font-family="Georgia, 'Times New Roman', serif" font-size="12" font-weight="700" text-anchor="start">C3</text><line class="event-leader" x1="241.167" y1="331.046" x2="290.148" y2="363.796" stroke="#24518a" stroke-width="0.8" stroke-dasharray="3 3" opacity="0.72"/><text x="302.394" y="374.484" fill="#174f8a" font-family="Georgia, 'Times New Roman', serif" font-size="12" font-weight="700" text-anchor="start">C4</text><text x="46.000" y="457.400" fill="#111" font-family="Georgia, 'Times New Roman', serif" font-size="14" font-weight="700">阶段视圆图</text><rect x="46.000" y="467.400" width="157.600" height="164.400" fill="#fbfbf8" stroke="#d8d2c4" stroke-width="1"/><text x="124.800" y="485.400" fill="#111" font-family="Georgia, 'Times New Roman', serif" font-size="12" font-weight="700" text-anchor="middle">C1 初亏</text><circle cx="124.800" cy="548.600" r="20.902" fill="url(#se-sun)" stroke="#c78211" stroke-width="1"/><circle cx="124.800" cy="548.600" r="22.102" fill="none" stroke="#ffec92" stroke-opacity="0.55" stroke-width="3"/><circle class="stage-moon" cx="166.216" cy="535.757" r="22.458" fill="#050505" stroke="#111111" stroke-width="1.1"/><circle class="stage-contact-point" cx="144.764" cy="542.409" r="2.5" fill="#b51616" stroke="#ffffff" stroke-width="0.8"/><text x="124.800" y="619.800" fill="#444" font-family="Georgia, 'Times New Roman', serif" font-size="11" text-anchor="middle">08:23:55</text><rect x="213.600" y="467.400" width="157.600" height="164.400" fill="#fbfbf8" stroke="#d8d2c4" stroke-width="1"/><text x="292.400" y="485.400" fill="#111" font-family="Georgia, 'Times New Roman', serif" font-size="12" font-weight="700" text-anchor="middle">C2 食既</text><circle cx="292.400" cy="548.600" r="20.902" fill="url(#se-sun)" stroke="#c78211" stroke-width="1"/><circle cx="292.400" cy="548.600" r="22.102" fill="none" stroke="#ffec92" stroke-opacity="0.55" stroke-width="3"/><circle class="stage-moon" cx="293.923" cy="548.086" r="22.526" fill="#050505" stroke="#111111" stroke-width="1.1"/><circle class="stage-contact-point" cx="272.596" cy="555.284" r="2.5" fill="#b51616" stroke="#ffffff" stroke-width="0.8"/><text x="292.400" y="619.800" fill="#444" font-family="Georgia, 'Times New Roman', serif" font-size="11" text-anchor="middle">09:37:23</text><rect x="381.200" y="467.400" width="157.600" height="164.400" fill="#fbfbf8" stroke="#d8d2c4" stroke-width="1"/><text x="460.000" y="485.400" fill="#111" font-family="Georgia, 'Times New Roman', serif" font-size="12" font-weight="700" text-anchor="middle">食甚</text><circle cx="460.000" cy="548.600" r="20.902" fill="url(#se-sun)" stroke="#c78211" stroke-width="1"/><circle cx="460.000" cy="548.600" r="22.102" fill="none" stroke="#ffec92" stroke-opacity="0.55" stroke-width="3"/><circle class="stage-moon" cx="460.009" cy="548.626" r="22.529" fill="#050505" stroke="#111111" stroke-width="1.1"/><text x="460.000" y="619.800" fill="#444" font-family="Georgia, 'Times New Roman', serif" font-size="11" text-anchor="middle">09:40:20</text><rect x="548.800" y="467.400" width="157.600" height="164.400" fill="#fbfbf8" stroke="#d8d2c4" stroke-width="1"/><text x="627.600" y="485.400" fill="#111" font-family="Georgia, 'Times New Roman', serif" font-size="12" font-weight="700" text-anchor="middle">C3 生光</text><circle cx="627.600" cy="548.600" r="20.902" fill="url(#se-sun)" stroke="#c78211" stroke-width="1"/><circle cx="627.600" cy="548.600" r="22.102" fill="none" stroke="#ffec92" stroke-opacity="0.55" stroke-width="3"/><circle class="stage-moon" cx="626.093" cy="549.172" r="22.531" fill="#050505" stroke="#111111" stroke-width="1.1"/><circle class="stage-contact-point" cx="647.141" cy="541.181" r="2.5" fill="#b51616" stroke="#ffffff" stroke-width="0.8"/><text x="627.600" y="619.800" fill="#444" font-family="Georgia, 'Times New Roman', serif" font-size="11" text-anchor="middle">09:43:19</text><rect x="716.400" y="467.400" width="157.600" height="164.400" fill="#fbfbf8" stroke="#d8d2c4" stroke-width="1"/><text x="795.200" y="485.400" fill="#111" font-family="Georgia, 'Times New Roman', serif" font-size="12" font-weight="700" text-anchor="middle">C4 复圆</text><circle cx="795.200" cy="548.600" r="20.902" fill="url(#se-sun)" stroke="#c78211" stroke-width="1"/><circle cx="795.200" cy="548.600" r="22.102" fill="none" stroke="#ffec92" stroke-opacity="0.55" stroke-width="3"/><circle class="stage-moon" cx="755.037" cy="565.248" r="22.573" fill="#050505" stroke="#111111" stroke-width="1.1"/><circle class="stage-contact-point" cx="775.891" cy="556.604" r="2.5" fill="#b51616" stroke="#ffffff" stroke-width="0.8"/><text x="795.200" y="619.800" fill="#444" font-family="Georgia, 'Times New Roman', serif" font-size="11" text-anchor="middle">11:03:13</text><text x="40.000" y="658.000" fill="#333" font-family="Georgia, 'Times New Roman', serif" font-size="12">太阳固定在中心；月球路径使用站心切平面。图上左东右西，向上为北。</text><text x="40.000" y="676.000" fill="#555" font-family="Georgia, 'Times New Roman', serif" font-size="12">上方为全局路径，C2/C3 只标点位；下方为各阶段独立视圆图。接触点位置</text><text x="40.000" y="694.000" fill="#555" font-family="Georgia, 'Times New Roman', serif" font-size="12">角从天球北点起向东量。 图中时刻为 UTC（显示时区 CST，UTC+08:00）</text><rect x="604.400" y="186.700" width="260.000" height="117.000" fill="#fbfbf8" stroke="#d8d2c4" stroke-width="1"/><text x="616.400" y="206.700" fill="#111111" font-family="Georgia, 'Times New Roman', serif" font-size="13" font-weight="700">接触时刻 (CST)</text><text x="616.400" y="224.200" fill="#333333" font-family="Georgia, 'Times New Roman', serif" font-size="11.5">C1 初亏 08:23:55 方位 287.2°</text><text x="616.400" y="241.700" fill="#333333" font-family="Georgia, 'Times New Roman', serif" font-size="11.5">C2 食既 09:37:23 方位 108.6°</text><text x="616.400" y="259.200" fill="#333333" font-family="Georgia, 'Times New Roman', serif" font-size="11.5">GE 食甚 09:40:20</text><text x="616.400" y="276.700" fill="#333333" font-family="Georgia, 'Times New Roman', serif" font-size="11.5">C3 生光 09:43:19 方位 290.8°</text><text x="616.400" y="294.200" fill="#333333" font-family="Georgia, 'Times New Roman', serif" font-size="11.5">C4 复圆 11:03:13 方位 112.5°</text></svg> |
