{"assessment":{"best_window":{"end":"2026-12-12T02:00Z","end_local":"04:00","hours":9.42,"label":"good","mean_quality":0.94,"start":"2026-12-11T16:35Z","start_local":"18:35"},"cost":{"altitude":2.87,"clouds":0.0,"darkness":0.61,"moon":0.0},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically worth it \u2014 weather unknown","hourly":[{"alt":18,"cloud":null,"high":null,"iso":"2026-12-11T15:00Z","label":"unusable","low":null,"mid":null,"moon_alt":12,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"17:00","wind":null},{"alt":29,"cloud":null,"high":null,"iso":"2026-12-11T16:00Z","label":"marginal","low":null,"mid":null,"moon_alt":5,"precip":null,"q":0.38,"rh":null,"sky":"astronomical twilight","temp":null,"time":"18:00","wind":null},{"alt":40,"cloud":null,"high":null,"iso":"2026-12-11T17:00Z","label":"good","low":null,"mid":null,"moon_alt":-3,"precip":null,"q":0.87,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":51,"cloud":null,"high":null,"iso":"2026-12-11T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-13,"precip":null,"q":0.94,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":62,"cloud":null,"high":null,"iso":"2026-12-11T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-23,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":70,"cloud":null,"high":null,"iso":"2026-12-11T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-34,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":72,"cloud":null,"high":null,"iso":"2026-12-11T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-44,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":67,"cloud":null,"high":null,"iso":"2026-12-11T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-55,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":57,"cloud":null,"high":null,"iso":"2026-12-11T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-64,"precip":null,"q":0.98,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":46,"cloud":null,"high":null,"iso":"2026-12-12T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-71,"precip":null,"q":0.91,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":35,"cloud":null,"high":null,"iso":"2026-12-12T01:00Z","label":"good","low":null,"mid":null,"moon_alt":-72,"precip":null,"q":0.83,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":24,"cloud":null,"high":null,"iso":"2026-12-12T02:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-66,"precip":null,"q":0.56,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":13,"cloud":null,"high":null,"iso":"2026-12-12T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-57,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":3,"cloud":null,"high":null,"iso":"2026-12-12T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-46,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":-6,"cloud":null,"high":null,"iso":"2026-12-12T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-35,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":9.3,"reasons":["the target being low or below 20\u00b0 cost 2.9 quality-hours","daylight and twilight cost 0.6 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":9.3,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2026-12-11T15:25Z","end_local":"17:25","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2026-12-11T14:50Z","start_local":"16:50"},{"end":"2026-12-11T16:00Z","end_local":"18:00","hours":0.58,"label":"poor","mean_quality":0.09,"start":"2026-12-11T15:25Z","start_local":"17:25"},{"end":"2026-12-11T16:35Z","end_local":"18:35","hours":0.58,"label":"marginal","mean_quality":0.4,"start":"2026-12-11T16:00Z","start_local":"18:00"},{"end":"2026-12-12T02:00Z","end_local":"04:00","hours":9.42,"label":"good","mean_quality":0.94,"start":"2026-12-11T16:35Z","start_local":"18:35"},{"end":"2026-12-12T02:25Z","end_local":"04:25","hours":0.42,"label":"marginal","mean_quality":0.49,"start":"2026-12-12T02:00Z","start_local":"04:00"},{"end":"2026-12-12T05:40Z","end_local":"07:40","hours":3.25,"label":"unusable","mean_quality":0.0,"start":"2026-12-12T02:25Z","start_local":"04:25"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2026-12-11T16:30:39Z","dark_hours":11.46,"dark_to":"2026-12-12T03:58:26Z","moon":{"illumination":0.073,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":11.37,"moonrise":"2026-12-12T08:27:42Z","moonset":"2026-12-11T16:35:53Z","sunrise":"2026-12-12T05:38:37Z","sunset":"2026-12-11T14:50:33Z","twilight":{"astronomical":{"end":"2026-12-11T16:30:39Z","start":"2026-12-12T03:58:26Z"},"civil":{"end":"2026-12-11T15:21:58Z","start":"2026-12-12T05:07:10Z"},"nautical":{"end":"2026-12-11T15:56:53Z","start":"2026-12-12T04:32:13Z"}},"window_end":"2026-12-12T10:00:00Z","window_start":"2026-12-11T10:00:00Z"},"night_date":"2026-12-11","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.05,"alt":72.5,"t":"2026-12-11T20:45:00Z"},"dec":24.11388889,"dec_of_date":24.196,"dec_str":"+24\u00b0 06' 50.0\"","good_hours":8.92,"limit_rise":"2026-12-11T15:11:03Z","limit_set":"2026-12-12T02:22:26Z","max_az_rate_deg_per_min":0.76,"moon_separation":128.6,"never_rises":false,"ra":56.60083333,"ra_of_date":57.0024,"ra_str":"03h 46m 24.2s","resolved":{"common_name":"Seven Sisters","dec":24.11388889,"name":"Cl Melotte 22","ra":56.60083333,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M45","source":"sesame","type":"OpC","type_text":"open cluster"},"summary":"8.9 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2026-12-12T04:21:00Z","blocked_dark_hours":0,"clears_at":"2026-12-11T13:21:18Z","rise_az":58.6},"track":[{"above_terrain":false,"airmass":null,"alt":-22.06,"az":17.6,"t":"2026-12-11T10:00:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-21.77,"az":18.8,"t":"2026-12-11T10:05:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-21.46,"az":20.0,"t":"2026-12-11T10:10:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-21.13,"az":21.1,"t":"2026-12-11T10:15:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-20.79,"az":22.3,"t":"2026-12-11T10:20:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-20.42,"az":23.5,"t":"2026-12-11T10:25:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-20.04,"az":24.6,"t":"2026-12-11T10:30:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-19.64,"az":25.7,"t":"2026-12-11T10:35:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-19.23,"az":26.9,"t":"2026-12-11T10:40:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-18.8,"az":28.0,"t":"2026-12-11T10:45:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-18.35,"az":29.1,"t":"2026-12-11T10:50:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-17.89,"az":30.2,"t":"2026-12-11T10:55:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-17.41,"az":31.3,"t":"2026-12-11T11:00:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-16.92,"az":32.4,"t":"2026-12-11T11:05:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-16.41,"az":33.4,"t":"2026-12-11T11:10:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-15.88,"az":34.5,"t":"2026-12-11T11:15:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-15.35,"az":35.5,"t":"2026-12-11T11:20:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-14.8,"az":36.6,"t":"2026-12-11T11:25:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-14.23,"az":37.6,"t":"2026-12-11T11:30:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-13.65,"az":38.6,"t":"2026-12-11T11:35:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-13.06,"az":39.6,"t":"2026-12-11T11:40:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-12.46,"az":40.6,"t":"2026-12-11T11:45:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-11.84,"az":41.6,"t":"2026-12-11T11:50:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-11.22,"az":42.6,"t":"2026-12-11T11:55:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-10.58,"az":43.6,"t":"2026-12-11T12:00:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-9.93,"az":44.5,"t":"2026-12-11T12:05:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-9.26,"az":45.5,"t":"2026-12-11T12:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-8.59,"az":46.4,"t":"2026-12-11T12:15:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-7.91,"az":47.3,"t":"2026-12-11T12:20:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-7.22,"az":48.2,"t":"2026-12-11T12:25:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-6.51,"az":49.1,"t":"2026-12-11T12:30:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-5.8,"az":50.0,"t":"2026-12-11T12:35:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-5.08,"az":50.9,"t":"2026-12-11T12:40:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-4.35,"az":51.8,"t":"2026-12-11T12:45:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-3.61,"az":52.7,"t":"2026-12-11T12:50:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-2.86,"az":53.6,"t":"2026-12-11T12:55:00Z","terrain":0.93},{"above_terrain":false,"airmass":null,"alt":-2.1,"az":54.4,"t":"2026-12-11T13:00:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-1.34,"az":55.3,"t":"2026-12-11T13:05:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-0.56,"az":56.1,"t":"2026-12-11T13:10:00Z","terrain":1.05},{"above_terrain":false,"airmass":34.85,"alt":0.22,"az":56.9,"t":"2026-12-11T13:15:00Z","terrain":1.07},{"above_terrain":false,"airmass":26.26,"alt":1.01,"az":57.8,"t":"2026-12-11T13:20:00Z","terrain":1.21},{"above_terrain":true,"airmass":20.55,"alt":1.8,"az":58.6,"t":"2026-12-11T13:25:00Z","terrain":1.23},{"above_terrain":true,"airmass":16.63,"alt":2.6,"az":59.4,"t":"2026-12-11T13:30:00Z","terrain":1.19},{"above_terrain":true,"airmass":13.84,"alt":3.41,"az":60.2,"t":"2026-12-11T13:35:00Z","terrain":1.15},{"above_terrain":true,"airmass":11.79,"alt":4.23,"az":61.0,"t":"2026-12-11T13:40:00Z","terrain":1.09},{"above_terrain":true,"airmass":10.22,"alt":5.05,"az":61.8,"t":"2026-12-11T13:45:00Z","terrain":1.02},{"above_terrain":true,"airmass":9.0,"alt":5.88,"az":62.6,"t":"2026-12-11T13:50:00Z","terrain":0.95},{"above_terrain":true,"airmass":8.02,"alt":6.71,"az":63.4,"t":"2026-12-11T13:55:00Z","terrain":0.85},{"above_terrain":true,"airmass":7.22,"alt":7.55,"az":64.2,"t":"2026-12-11T14:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":6.56,"alt":8.4,"az":65.0,"t":"2026-12-11T14:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":6.01,"alt":9.25,"az":65.7,"t":"2026-12-11T14:10:00Z","terrain":0.81},{"above_terrain":true,"airmass":5.53,"alt":10.1,"az":66.5,"t":"2026-12-11T14:15:00Z","terrain":0.88},{"above_terrain":true,"airmass":5.13,"alt":10.96,"az":67.3,"t":"2026-12-11T14:20:00Z","terrain":0.95},{"above_terrain":true,"airmass":4.77,"alt":11.83,"az":68.0,"t":"2026-12-11T14:25:00Z","terrain":0.99},{"above_terrain":true,"airmass":4.46,"alt":12.7,"az":68.8,"t":"2026-12-11T14:30:00Z","terrain":1.04},{"above_terrain":true,"airmass":4.19,"alt":13.57,"az":69.5,"t":"2026-12-11T14:35:00Z","terrain":1.14},{"above_terrain":true,"airmass":3.95,"alt":14.45,"az":70.3,"t":"2026-12-11T14:40:00Z","terrain":1.23},{"above_terrain":true,"airmass":3.73,"alt":15.34,"az":71.0,"t":"2026-12-11T14:45:00Z","terrain":1.26},{"above_terrain":true,"airmass":3.54,"alt":16.22,"az":71.8,"t":"2026-12-11T14:50:00Z","terrain":1.21},{"above_terrain":true,"airmass":3.36,"alt":17.11,"az":72.5,"t":"2026-12-11T14:55:00Z","terrain":1.09},{"above_terrain":true,"airmass":3.21,"alt":18.01,"az":73.3,"t":"2026-12-11T15:00:00Z","terrain":0.92},{"above_terrain":true,"airmass":3.06,"alt":18.91,"az":74.0,"t":"2026-12-11T15:05:00Z","terrain":0.73},{"above_terrain":true,"airmass":2.93,"alt":19.81,"az":74.8,"t":"2026-12-11T15:10:00Z","terrain":0.65},{"above_terrain":true,"airmass":2.81,"alt":20.71,"az":75.5,"t":"2026-12-11T15:15:00Z","terrain":0.68},{"above_terrain":true,"airmass":2.7,"alt":21.62,"az":76.3,"t":"2026-12-11T15:20:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.6,"alt":22.53,"az":77.0,"t":"2026-12-11T15:25:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.5,"alt":23.45,"az":77.8,"t":"2026-12-11T15:30:00Z","terrain":0.65},{"above_terrain":true,"airmass":2.41,"alt":24.36,"az":78.5,"t":"2026-12-11T15:35:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.33,"alt":25.28,"az":79.3,"t":"2026-12-11T15:40:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.26,"alt":26.2,"az":80.0,"t":"2026-12-11T15:45:00Z","terrain":0.46},{"above_terrain":true,"airmass":2.19,"alt":27.12,"az":80.8,"t":"2026-12-11T15:50:00Z","terrain":0.63},{"above_terrain":true,"airmass":2.12,"alt":28.05,"az":81.5,"t":"2026-12-11T15:55:00Z","terrain":0.74},{"above_terrain":true,"airmass":2.06,"alt":28.97,"az":82.3,"t":"2026-12-11T16:00:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.0,"alt":29.9,"az":83.1,"t":"2026-12-11T16:05:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.95,"alt":30.83,"az":83.8,"t":"2026-12-11T16:10:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.89,"alt":31.76,"az":84.6,"t":"2026-12-11T16:15:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.85,"alt":32.7,"az":85.4,"t":"2026-12-11T16:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.8,"alt":33.63,"az":86.2,"t":"2026-12-11T16:25:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.76,"alt":34.56,"az":87.0,"t":"2026-12-11T16:30:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.72,"alt":35.5,"az":87.8,"t":"2026-12-11T16:35:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.68,"alt":36.43,"az":88.6,"t":"2026-12-11T16:40:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.64,"alt":37.37,"az":89.4,"t":"2026-12-11T16:45:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.61,"alt":38.31,"az":90.2,"t":"2026-12-11T16:50:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.58,"alt":39.24,"az":91.1,"t":"2026-12-11T16:55:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.55,"alt":40.18,"az":91.9,"t":"2026-12-11T17:00:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.52,"alt":41.11,"az":92.8,"t":"2026-12-11T17:05:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.49,"alt":42.05,"az":93.7,"t":"2026-12-11T17:10:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.46,"alt":42.98,"az":94.6,"t":"2026-12-11T17:15:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.44,"alt":43.91,"az":95.5,"t":"2026-12-11T17:20:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.42,"alt":44.84,"az":96.4,"t":"2026-12-11T17:25:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.39,"alt":45.77,"az":97.4,"t":"2026-12-11T17:30:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.37,"alt":46.7,"az":98.3,"t":"2026-12-11T17:35:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.35,"alt":47.62,"az":99.3,"t":"2026-12-11T17:40:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.33,"alt":48.55,"az":100.3,"t":"2026-12-11T17:45:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.31,"alt":49.47,"az":101.4,"t":"2026-12-11T17:50:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.3,"alt":50.38,"az":102.4,"t":"2026-12-11T17:55:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.28,"alt":51.29,"az":103.5,"t":"2026-12-11T18:00:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.26,"alt":52.2,"az":104.6,"t":"2026-12-11T18:05:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.25,"alt":53.11,"az":105.8,"t":"2026-12-11T18:10:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.24,"alt":54.0,"az":107.0,"t":"2026-12-11T18:15:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.22,"alt":54.9,"az":108.2,"t":"2026-12-11T18:20:00Z","terrain":-0.99},{"above_terrain":true,"airmass":1.21,"alt":55.78,"az":109.5,"t":"2026-12-11T18:25:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.2,"alt":56.66,"az":110.8,"t":"2026-12-11T18:30:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.18,"alt":57.53,"az":112.2,"t":"2026-12-11T18:35:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.17,"alt":58.39,"az":113.6,"t":"2026-12-11T18:40:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.16,"alt":59.25,"az":115.1,"t":"2026-12-11T18:45:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.15,"alt":60.09,"az":116.6,"t":"2026-12-11T18:50:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.14,"alt":60.92,"az":118.2,"t":"2026-12-11T18:55:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.13,"alt":61.74,"az":119.8,"t":"2026-12-11T19:00:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.13,"alt":62.54,"az":121.6,"t":"2026-12-11T19:05:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.12,"alt":63.33,"az":123.4,"t":"2026-12-11T19:10:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.11,"alt":64.1,"az":125.3,"t":"2026-12-11T19:15:00Z","terrain":-1.63},{"above_terrain":true,"airmass":1.1,"alt":64.86,"az":127.3,"t":"2026-12-11T19:20:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.1,"alt":65.59,"az":129.4,"t":"2026-12-11T19:25:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.09,"alt":66.3,"az":131.6,"t":"2026-12-11T19:30:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.09,"alt":66.99,"az":133.9,"t":"2026-12-11T19:35:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.08,"alt":67.65,"az":136.3,"t":"2026-12-11T19:40:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.08,"alt":68.28,"az":138.9,"t":"2026-12-11T19:45:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.07,"alt":68.88,"az":141.5,"t":"2026-12-11T19:50:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.07,"alt":69.45,"az":144.3,"t":"2026-12-11T19:55:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.06,"alt":69.97,"az":147.2,"t":"2026-12-11T20:00:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.06,"alt":70.46,"az":150.3,"t":"2026-12-11T20:05:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.06,"alt":70.9,"az":153.5,"t":"2026-12-11T20:10:00Z","terrain":-0.98},{"above_terrain":true,"airmass":1.06,"alt":71.29,"az":156.8,"t":"2026-12-11T20:15:00Z","terrain":-1.12},{"above_terrain":true,"airmass":1.05,"alt":71.64,"az":160.2,"t":"2026-12-11T20:20:00Z","terrain":-0.97},{"above_terrain":true,"airmass":1.05,"alt":71.93,"az":163.8,"t":"2026-12-11T20:25:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.05,"alt":72.16,"az":167.4,"t":"2026-12-11T20:30:00Z","terrain":-1.08},{"above_terrain":true,"airmass":1.05,"alt":72.33,"az":171.1,"t":"2026-12-11T20:35:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.05,"alt":72.45,"az":174.9,"t":"2026-12-11T20:40:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.05,"alt":72.5,"az":178.7,"t":"2026-12-11T20:45:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.05,"alt":72.49,"az":182.5,"t":"2026-12-11T20:50:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.05,"alt":72.42,"az":186.3,"t":"2026-12-11T20:55:00Z","terrain":-0.7},{"above_terrain":true,"airmass":1.05,"alt":72.29,"az":190.0,"t":"2026-12-11T21:00:00Z","terrain":-0.56},{"above_terrain":true,"airmass":1.05,"alt":72.09,"az":193.7,"t":"2026-12-11T21:05:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.05,"alt":71.84,"az":197.3,"t":"2026-12-11T21:10:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.05,"alt":71.54,"az":200.8,"t":"2026-12-11T21:15:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.06,"alt":71.18,"az":204.2,"t":"2026-12-11T21:20:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.06,"alt":70.77,"az":207.5,"t":"2026-12-11T21:25:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.06,"alt":70.32,"az":210.6,"t":"2026-12-11T21:30:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.06,"alt":69.82,"az":213.6,"t":"2026-12-11T21:35:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.07,"alt":69.28,"az":216.5,"t":"2026-12-11T21:40:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.07,"alt":68.71,"az":219.3,"t":"2026-12-11T21:45:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.08,"alt":68.1,"az":221.9,"t":"2026-12-11T21:50:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.08,"alt":67.46,"az":224.4,"t":"2026-12-11T21:55:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.09,"alt":66.79,"az":226.8,"t":"2026-12-11T22:00:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.09,"alt":66.09,"az":229.1,"t":"2026-12-11T22:05:00Z","terrain":1.3},{"above_terrain":true,"airmass":1.1,"alt":65.37,"az":231.2,"t":"2026-12-11T22:10:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.11,"alt":64.63,"az":233.3,"t":"2026-12-11T22:15:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.11,"alt":63.87,"az":235.3,"t":"2026-12-11T22:20:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.12,"alt":63.1,"az":237.2,"t":"2026-12-11T22:25:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.13,"alt":62.3,"az":238.9,"t":"2026-12-11T22:30:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.14,"alt":61.49,"az":240.7,"t":"2026-12-11T22:35:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.15,"alt":60.67,"az":242.3,"t":"2026-12-11T22:40:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.16,"alt":59.83,"az":243.9,"t":"2026-12-11T22:45:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.17,"alt":58.99,"az":245.4,"t":"2026-12-11T22:50:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.18,"alt":58.13,"az":246.8,"t":"2026-12-11T22:55:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.19,"alt":57.27,"az":248.2,"t":"2026-12-11T23:00:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.2,"alt":56.4,"az":249.6,"t":"2026-12-11T23:05:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.21,"alt":55.51,"az":250.9,"t":"2026-12-11T23:10:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.23,"alt":54.63,"az":252.2,"t":"2026-12-11T23:15:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.24,"alt":53.73,"az":253.4,"t":"2026-12-11T23:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.25,"alt":52.83,"az":254.6,"t":"2026-12-11T23:25:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.27,"alt":51.93,"az":255.7,"t":"2026-12-11T23:30:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.29,"alt":51.02,"az":256.8,"t":"2026-12-11T23:35:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.3,"alt":50.11,"az":257.9,"t":"2026-12-11T23:40:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.32,"alt":49.19,"az":258.9,"t":"2026-12-11T23:45:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.34,"alt":48.27,"az":260.0,"t":"2026-12-11T23:50:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.36,"alt":47.35,"az":261.0,"t":"2026-12-11T23:55:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.38,"alt":46.42,"az":262.0,"t":"2026-12-12T00:00:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.4,"alt":45.49,"az":262.9,"t":"2026-12-12T00:05:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.42,"alt":44.56,"az":263.9,"t":"2026-12-12T00:10:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.45,"alt":43.63,"az":264.8,"t":"2026-12-12T00:15:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.47,"alt":42.7,"az":265.7,"t":"2026-12-12T00:20:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.5,"alt":41.77,"az":266.6,"t":"2026-12-12T00:25:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.53,"alt":40.83,"az":267.5,"t":"2026-12-12T00:30:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.56,"alt":39.9,"az":268.3,"t":"2026-12-12T00:35:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.59,"alt":38.96,"az":269.2,"t":"2026-12-12T00:40:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.62,"alt":38.02,"az":270.0,"t":"2026-12-12T00:45:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.66,"alt":37.09,"az":270.8,"t":"2026-12-12T00:50:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.69,"alt":36.15,"az":271.7,"t":"2026-12-12T00:55:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.73,"alt":35.22,"az":272.5,"t":"2026-12-12T01:00:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.77,"alt":34.28,"az":273.3,"t":"2026-12-12T01:05:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.82,"alt":33.35,"az":274.1,"t":"2026-12-12T01:10:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.86,"alt":32.41,"az":274.9,"t":"2026-12-12T01:15:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.91,"alt":31.48,"az":275.6,"t":"2026-12-12T01:20:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.96,"alt":30.55,"az":276.4,"t":"2026-12-12T01:25:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.02,"alt":29.62,"az":277.2,"t":"2026-12-12T01:30:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.08,"alt":28.69,"az":277.9,"t":"2026-12-12T01:35:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.14,"alt":27.77,"az":278.7,"t":"2026-12-12T01:40:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.21,"alt":26.84,"az":279.5,"t":"2026-12-12T01:45:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.28,"alt":25.92,"az":280.2,"t":"2026-12-12T01:50:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.36,"alt":25.0,"az":281.0,"t":"2026-12-12T01:55:00Z","terrain":0.02},{"above_terrain":true,"airmass":2.44,"alt":24.08,"az":281.7,"t":"2026-12-12T02:00:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.53,"alt":23.17,"az":282.5,"t":"2026-12-12T02:05:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.63,"alt":22.26,"az":283.2,"t":"2026-12-12T02:10:00Z","terrain":0.02},{"above_terrain":true,"airmass":2.73,"alt":21.35,"az":284.0,"t":"2026-12-12T02:15:00Z","terrain":0.11},{"above_terrain":true,"airmass":2.84,"alt":20.44,"az":284.7,"t":"2026-12-12T02:20:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.97,"alt":19.54,"az":285.4,"t":"2026-12-12T02:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.1,"alt":18.64,"az":286.2,"t":"2026-12-12T02:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.25,"alt":17.74,"az":286.9,"t":"2026-12-12T02:35:00Z","terrain":0.36},{"above_terrain":true,"airmass":3.42,"alt":16.85,"az":287.7,"t":"2026-12-12T02:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.6,"alt":15.96,"az":288.4,"t":"2026-12-12T02:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.8,"alt":15.07,"az":289.2,"t":"2026-12-12T02:50:00Z","terrain":0.2},{"above_terrain":true,"airmass":4.02,"alt":14.19,"az":289.9,"t":"2026-12-12T02:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":4.27,"alt":13.31,"az":290.7,"t":"2026-12-12T03:00:00Z","terrain":0.43},{"above_terrain":true,"airmass":4.55,"alt":12.44,"az":291.4,"t":"2026-12-12T03:05:00Z","terrain":0.52},{"above_terrain":true,"airmass":4.87,"alt":11.57,"az":292.2,"t":"2026-12-12T03:10:00Z","terrain":0.49},{"above_terrain":true,"airmass":5.24,"alt":10.7,"az":293.0,"t":"2026-12-12T03:15:00Z","terrain":0.29},{"above_terrain":true,"airmass":5.67,"alt":9.84,"az":293.7,"t":"2026-12-12T03:20:00Z","terrain":0.26},{"above_terrain":true,"airmass":6.16,"alt":8.99,"az":294.5,"t":"2026-12-12T03:25:00Z","terrain":0.24},{"above_terrain":true,"airmass":6.75,"alt":8.14,"az":295.3,"t":"2026-12-12T03:30:00Z","terrain":0.26},{"above_terrain":true,"airmass":7.45,"alt":7.3,"az":296.1,"t":"2026-12-12T03:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":8.29,"alt":6.46,"az":296.8,"t":"2026-12-12T03:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":9.34,"alt":5.63,"az":297.6,"t":"2026-12-12T03:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":10.65,"alt":4.8,"az":298.4,"t":"2026-12-12T03:50:00Z","terrain":0.14},{"above_terrain":true,"airmass":12.35,"alt":3.98,"az":299.2,"t":"2026-12-12T03:55:00Z","terrain":0.21},{"above_terrain":true,"airmass":14.59,"alt":3.17,"az":300.0,"t":"2026-12-12T04:00:00Z","terrain":0.37},{"above_terrain":true,"airmass":17.67,"alt":2.36,"az":300.8,"t":"2026-12-12T04:05:00Z","terrain":0.33},{"above_terrain":true,"airmass":22.04,"alt":1.56,"az":301.7,"t":"2026-12-12T04:10:00Z","terrain":0.16},{"above_terrain":true,"airmass":28.49,"alt":0.77,"az":302.5,"t":"2026-12-12T04:15:00Z","terrain":-0.07},{"above_terrain":true,"airmass":null,"alt":-0.02,"az":303.3,"t":"2026-12-12T04:20:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-0.8,"az":304.1,"t":"2026-12-12T04:25:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-1.57,"az":305.0,"t":"2026-12-12T04:30:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-2.33,"az":305.8,"t":"2026-12-12T04:35:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-3.09,"az":306.7,"t":"2026-12-12T04:40:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-3.83,"az":307.6,"t":"2026-12-12T04:45:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-4.57,"az":308.4,"t":"2026-12-12T04:50:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-5.3,"az":309.3,"t":"2026-12-12T04:55:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-6.02,"az":310.2,"t":"2026-12-12T05:00:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-6.73,"az":311.1,"t":"2026-12-12T05:05:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-7.43,"az":312.0,"t":"2026-12-12T05:10:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-8.12,"az":313.0,"t":"2026-12-12T05:15:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-8.8,"az":313.9,"t":"2026-12-12T05:20:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-9.47,"az":314.8,"t":"2026-12-12T05:25:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-10.12,"az":315.8,"t":"2026-12-12T05:30:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-10.77,"az":316.7,"t":"2026-12-12T05:35:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-11.41,"az":317.7,"t":"2026-12-12T05:40:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-12.03,"az":318.7,"t":"2026-12-12T05:45:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-12.64,"az":319.7,"t":"2026-12-12T05:50:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-13.24,"az":320.7,"t":"2026-12-12T05:55:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-13.83,"az":321.7,"t":"2026-12-12T06:00:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-14.4,"az":322.7,"t":"2026-12-12T06:05:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-14.96,"az":323.7,"t":"2026-12-12T06:10:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-15.51,"az":324.8,"t":"2026-12-12T06:15:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-16.04,"az":325.8,"t":"2026-12-12T06:20:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-16.56,"az":326.9,"t":"2026-12-12T06:25:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-17.07,"az":328.0,"t":"2026-12-12T06:30:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-17.55,"az":329.0,"t":"2026-12-12T06:35:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-18.03,"az":330.1,"t":"2026-12-12T06:40:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-18.49,"az":331.2,"t":"2026-12-12T06:45:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-18.93,"az":332.3,"t":"2026-12-12T06:50:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-19.36,"az":333.5,"t":"2026-12-12T06:55:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-19.77,"az":334.6,"t":"2026-12-12T07:00:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-20.16,"az":335.7,"t":"2026-12-12T07:05:00Z","terrain":-0.77},{"above_terrain":false,"airmass":null,"alt":-20.53,"az":336.9,"t":"2026-12-12T07:10:00Z","terrain":-0.74},{"above_terrain":false,"airmass":null,"alt":-20.89,"az":338.1,"t":"2026-12-12T07:15:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-21.23,"az":339.2,"t":"2026-12-12T07:20:00Z","terrain":-0.7},{"above_terrain":false,"airmass":null,"alt":-21.56,"az":340.4,"t":"2026-12-12T07:25:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-21.86,"az":341.6,"t":"2026-12-12T07:30:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-22.15,"az":342.8,"t":"2026-12-12T07:35:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-22.42,"az":344.0,"t":"2026-12-12T07:40:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-22.66,"az":345.2,"t":"2026-12-12T07:45:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-22.89,"az":346.4,"t":"2026-12-12T07:50:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-23.1,"az":347.6,"t":"2026-12-12T07:55:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-23.3,"az":348.9,"t":"2026-12-12T08:00:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-23.47,"az":350.1,"t":"2026-12-12T08:05:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-23.62,"az":351.3,"t":"2026-12-12T08:10:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-23.75,"az":352.6,"t":"2026-12-12T08:15:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-23.86,"az":353.8,"t":"2026-12-12T08:20:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-23.95,"az":355.1,"t":"2026-12-12T08:25:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-24.02,"az":356.3,"t":"2026-12-12T08:30:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-24.07,"az":357.6,"t":"2026-12-12T08:35:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-24.1,"az":358.8,"t":"2026-12-12T08:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-24.11,"az":0.1,"t":"2026-12-12T08:45:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-24.1,"az":1.3,"t":"2026-12-12T08:50:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-24.07,"az":2.6,"t":"2026-12-12T08:55:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-24.02,"az":3.8,"t":"2026-12-12T09:00:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-23.94,"az":5.1,"t":"2026-12-12T09:05:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-23.85,"az":6.3,"t":"2026-12-12T09:10:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-23.74,"az":7.5,"t":"2026-12-12T09:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-23.61,"az":8.8,"t":"2026-12-12T09:20:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-23.45,"az":10.0,"t":"2026-12-12T09:25:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-23.28,"az":11.3,"t":"2026-12-12T09:30:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-23.09,"az":12.5,"t":"2026-12-12T09:35:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-22.88,"az":13.7,"t":"2026-12-12T09:40:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-22.64,"az":14.9,"t":"2026-12-12T09:45:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-22.39,"az":16.1,"t":"2026-12-12T09:50:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-22.12,"az":17.3,"t":"2026-12-12T09:55:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-21.84,"az":18.5,"t":"2026-12-12T10:00:00Z","terrain":0.58}],"transit":{"airmass":1.05,"alt":72.5,"az":178.7,"t":"2026-12-11T20:45:00Z"},"usable_hours":9.83,"verdict":"good","zenith_passage":false},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}
