feat: 引入可切换星历模型并扩展天象观测链路
- 新增半解析、旧模型、自定义与多源堆叠星历实例,提供 Context、Instance、SPK 读取及状态与视位置计算 - 统一太阳、月球和行星实例接口,扩展黄经穿越、留、相位、最近角距、偕日可见、任意高度升落、轨道节点及凌日等天象查询 - 完善日月食、月掩与凌日的月缘剖面、有限盘面接触、站心修正、局地可见性、全球路径和地图输出 - 新增 SVG、GeoJSON、KML 天象输出及凌日、月掩和月缘地形相关缓存与几何求解 - 新增恒星星表导入与查询,支持 CSV、Hipparcos、BSC5、Stellarium 等格式及名称、交叉标识、锥面检索和星等过滤 - 补充 IAU 2006、地球定向、折射消光、大气观测、轨道传播及半解析行星/月球数据支持 - 将默认未来民用时标切换为 TimeScaleLeapHour,更新 2027–2400 农历速查表、中文日期解析和时区边界处理 - 增加事件基线、跨模型回归、几何边界、月缘地形和输出契约测试,完善中英文手册、示例资源、NOTICE 与忽略规则
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@@ -9,6 +9,8 @@ import (
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"b612.me/astro/basic"
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eclipsecore "b612.me/astro/eclipse"
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"b612.me/astro/internal/ephemtest"
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)
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// 详细版"食甚时的月亮(地心坐标)"块必须用食甚时刻的力学时求值,与 NASA 月食图同一时刻;
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@@ -26,6 +28,7 @@ func TestLunarEclipseDetailedGeocentricBlockUsesGreatestEclipse(t *testing.T) {
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{"2026-03-03", time.Date(2026, 3, 3, 0, 0, 0, 0, cst), "10h56m15.1s", "+06°24'05.2""},
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{"2025-03-14", time.Date(2025, 3, 14, 0, 0, 0, 0, cst), "11h38m23.0s", "+02°40'54.3""},
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}
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values := ephemtest.NewValues(t, "lunar_geocentric_block")
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for _, want := range cases {
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doc, ok := LunarEclipseDetailedSVG(want.date, LunarEclipseDetailedSVGOptions{
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Language: "zh", Location: cst})
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@@ -33,6 +36,8 @@ func TestLunarEclipseDetailedGeocentricBlockUsesGreatestEclipse(t *testing.T) {
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t.Fatalf("%s: missing chart", want.name)
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}
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ra, dec := lunarGeocentricMoonBlock(t, doc)
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want.ra = values.WantString(want.name+"/ra", want.ra, ra)
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want.dec = values.WantString(want.name+"/dec", want.dec, dec)
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if ra != want.ra || dec != want.dec {
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t.Errorf("%s: 食甚坐标 RA=%s Dec=%s, want RA=%s Dec=%s", want.name, ra, dec, want.ra, want.dec)
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}
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