{"assessment":{"best_window":{"end":"2026-12-22T18:10Z","end_local":"20:10","hours":1.58,"label":"marginal","mean_quality":0.32,"start":"2026-12-22T16:35Z","start_local":"18:35"},"cost":{"altitude":3.59,"clouds":0.0,"darkness":1.09,"moon":6.21},"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 barely \u2014 weather unknown","hourly":[{"alt":26,"cloud":null,"high":null,"iso":"2026-12-22T15:00Z","label":"unusable","low":null,"mid":null,"moon_alt":19,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"17:00","wind":null},{"alt":37,"cloud":null,"high":null,"iso":"2026-12-22T16:00Z","label":"poor","low":null,"mid":null,"moon_alt":29,"precip":null,"q":0.05,"rh":null,"sky":"nautical twilight","temp":null,"time":"18:00","wind":null},{"alt":48,"cloud":null,"high":null,"iso":"2026-12-22T17:00Z","label":"marginal","low":null,"mid":null,"moon_alt":40,"precip":null,"q":0.33,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":59,"cloud":null,"high":null,"iso":"2026-12-22T18:00Z","label":"marginal","low":null,"mid":null,"moon_alt":51,"precip":null,"q":0.3,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":68,"cloud":null,"high":null,"iso":"2026-12-22T19:00Z","label":"poor","low":null,"mid":null,"moon_alt":61,"precip":null,"q":0.27,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":72,"cloud":null,"high":null,"iso":"2026-12-22T20:00Z","label":"poor","low":null,"mid":null,"moon_alt":70,"precip":null,"q":0.24,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":69,"cloud":null,"high":null,"iso":"2026-12-22T21:00Z","label":"poor","low":null,"mid":null,"moon_alt":75,"precip":null,"q":0.23,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":60,"cloud":null,"high":null,"iso":"2026-12-22T22:00Z","label":"poor","low":null,"mid":null,"moon_alt":72,"precip":null,"q":0.24,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":50,"cloud":null,"high":null,"iso":"2026-12-22T23:00Z","label":"poor","low":null,"mid":null,"moon_alt":63,"precip":null,"q":0.24,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":38,"cloud":null,"high":null,"iso":"2026-12-23T00:00Z","label":"poor","low":null,"mid":null,"moon_alt":52,"precip":null,"q":0.26,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":27,"cloud":null,"high":null,"iso":"2026-12-23T01:00Z","label":"poor","low":null,"mid":null,"moon_alt":42,"precip":null,"q":0.24,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":16,"cloud":null,"high":null,"iso":"2026-12-23T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":31,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":6,"cloud":null,"high":null,"iso":"2026-12-23T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":20,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2026-12-23T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":11,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":-12,"cloud":null,"high":null,"iso":"2026-12-23T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":1,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.34,"peak_sky":0.34,"quality_hours":2.46,"reasons":["moonlight cost 6.2 quality-hours","the target being low or below 20\u00b0 cost 3.6 quality-hours","daylight and twilight cost 1.1 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":21,"score_weather":null,"sky_hours":2.46,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2026-12-22T15:30Z","end_local":"17:30","hours":0.67,"label":"unusable","mean_quality":0.0,"start":"2026-12-22T14:50Z","start_local":"16:50"},{"end":"2026-12-22T16:35Z","end_local":"18:35","hours":1.08,"label":"poor","mean_quality":0.11,"start":"2026-12-22T15:30Z","start_local":"17:30"},{"end":"2026-12-22T18:10Z","end_local":"20:10","hours":1.58,"label":"marginal","mean_quality":0.32,"start":"2026-12-22T16:35Z","start_local":"18:35"},{"end":"2026-12-23T01:40Z","end_local":"03:40","hours":7.5,"label":"poor","mean_quality":0.24,"start":"2026-12-22T18:10Z","start_local":"20:10"},{"end":"2026-12-23T05:50Z","end_local":"07:50","hours":4.17,"label":"unusable","mean_quality":0.0,"start":"2026-12-23T01:40Z","start_local":"03:40"}]},"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":"2026-12-22T16:34:36Z","dark_hours":11.51,"dark_to":"2026-12-23T04:05:02Z","moon":{"illumination":0.979,"phase":"full moon","waxing":true},"moon_free_dark_hours":0.0,"moonrise":"2026-12-22T13:03:55Z","moonset":"2026-12-23T05:09:01Z","sunrise":"2026-12-23T05:45:34Z","sunset":"2026-12-22T14:54:04Z","twilight":{"astronomical":{"end":"2026-12-22T16:34:36Z","start":"2026-12-23T04:05:02Z"},"civil":{"end":"2026-12-22T15:25:39Z","start":"2026-12-23T05:13:58Z"},"nautical":{"end":"2026-12-22T16:00:44Z","start":"2026-12-23T04:38:54Z"}},"window_end":"2026-12-23T10:00:00Z","window_start":"2026-12-22T10:00:00Z"},"night_date":"2026-12-22","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":"2026-12-22T20:05:00Z"},"dec":24.11388889,"dec_of_date":24.1961,"dec_str":"+24\u00b0 06' 50.0\"","good_hours":8.17,"limit_rise":"2026-12-22T14:27:48Z","limit_set":"2026-12-23T01:39:11Z","max_az_rate_deg_per_min":0.76,"moon_separation":15.2,"never_rises":false,"ra":56.60083333,"ra_of_date":57.0028,"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":"8.2 dark hours above 30\u00b0 \u2014 a proper target for this night. The Moon is 15\u00b0 away at 98% \u2014 faint targets will suffer.","terrain":{"available":true,"behind_at":"2026-12-23T03:37:42Z","blocked_dark_hours":0,"clears_at":"2026-12-22T12:38:00Z","rise_az":58.3},"track":[{"above_terrain":false,"airmass":null,"alt":-18.95,"az":27.6,"t":"2026-12-22T10:00:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-18.51,"az":28.7,"t":"2026-12-22T10:05:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-18.05,"az":29.8,"t":"2026-12-22T10:10:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-17.58,"az":30.9,"t":"2026-12-22T10:15:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-17.09,"az":32.0,"t":"2026-12-22T10:20:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-16.59,"az":33.1,"t":"2026-12-22T10:25:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-16.07,"az":34.1,"t":"2026-12-22T10:30:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-15.54,"az":35.2,"t":"2026-12-22T10:35:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-14.99,"az":36.2,"t":"2026-12-22T10:40:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-14.43,"az":37.3,"t":"2026-12-22T10:45:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-13.86,"az":38.3,"t":"2026-12-22T10:50:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-13.27,"az":39.3,"t":"2026-12-22T10:55:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-12.67,"az":40.3,"t":"2026-12-22T11:00:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-12.06,"az":41.3,"t":"2026-12-22T11:05:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-11.44,"az":42.3,"t":"2026-12-22T11:10:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-10.8,"az":43.2,"t":"2026-12-22T11:15:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-10.16,"az":44.2,"t":"2026-12-22T11:20:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-9.5,"az":45.1,"t":"2026-12-22T11:25:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-8.83,"az":46.1,"t":"2026-12-22T11:30:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-8.15,"az":47.0,"t":"2026-12-22T11:35:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-7.46,"az":47.9,"t":"2026-12-22T11:40:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-6.76,"az":48.8,"t":"2026-12-22T11:45:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-6.05,"az":49.7,"t":"2026-12-22T11:50:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-5.33,"az":50.6,"t":"2026-12-22T11:55:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-4.6,"az":51.5,"t":"2026-12-22T12:00:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":52.4,"t":"2026-12-22T12:05:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-3.12,"az":53.3,"t":"2026-12-22T12:10:00Z","terrain":0.88},{"above_terrain":false,"airmass":null,"alt":-2.37,"az":54.1,"t":"2026-12-22T12:15:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-1.61,"az":55.0,"t":"2026-12-22T12:20:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-0.83,"az":55.8,"t":"2026-12-22T12:25:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-0.06,"az":56.6,"t":"2026-12-22T12:30:00Z","terrain":1.06},{"above_terrain":false,"airmass":28.88,"alt":0.73,"az":57.5,"t":"2026-12-22T12:35:00Z","terrain":1.16},{"above_terrain":true,"airmass":22.3,"alt":1.52,"az":58.3,"t":"2026-12-22T12:40:00Z","terrain":1.24},{"above_terrain":true,"airmass":17.85,"alt":2.32,"az":59.1,"t":"2026-12-22T12:45:00Z","terrain":1.21},{"above_terrain":true,"airmass":14.72,"alt":3.13,"az":59.9,"t":"2026-12-22T12:50:00Z","terrain":1.17},{"above_terrain":true,"airmass":12.44,"alt":3.94,"az":60.7,"t":"2026-12-22T12:55:00Z","terrain":1.11},{"above_terrain":true,"airmass":10.73,"alt":4.76,"az":61.5,"t":"2026-12-22T13:00:00Z","terrain":1.05},{"above_terrain":true,"airmass":9.4,"alt":5.59,"az":62.3,"t":"2026-12-22T13:05:00Z","terrain":0.98},{"above_terrain":true,"airmass":8.34,"alt":6.42,"az":63.1,"t":"2026-12-22T13:10:00Z","terrain":0.89},{"above_terrain":true,"airmass":7.48,"alt":7.26,"az":63.9,"t":"2026-12-22T13:15:00Z","terrain":0.78},{"above_terrain":true,"airmass":6.78,"alt":8.1,"az":64.7,"t":"2026-12-22T13:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":6.19,"alt":8.95,"az":65.5,"t":"2026-12-22T13:25:00Z","terrain":0.8},{"above_terrain":true,"airmass":5.69,"alt":9.8,"az":66.2,"t":"2026-12-22T13:30:00Z","terrain":0.85},{"above_terrain":true,"airmass":5.26,"alt":10.66,"az":67.0,"t":"2026-12-22T13:35:00Z","terrain":0.93},{"above_terrain":true,"airmass":4.89,"alt":11.53,"az":67.8,"t":"2026-12-22T13:40:00Z","terrain":0.98},{"above_terrain":true,"airmass":4.57,"alt":12.39,"az":68.5,"t":"2026-12-22T13:45:00Z","terrain":1.02},{"above_terrain":true,"airmass":4.28,"alt":13.27,"az":69.3,"t":"2026-12-22T13:50:00Z","terrain":1.1},{"above_terrain":true,"airmass":4.03,"alt":14.14,"az":70.0,"t":"2026-12-22T13:55:00Z","terrain":1.22},{"above_terrain":true,"airmass":3.81,"alt":15.03,"az":70.8,"t":"2026-12-22T14:00:00Z","terrain":1.25},{"above_terrain":true,"airmass":3.61,"alt":15.91,"az":71.5,"t":"2026-12-22T14:05:00Z","terrain":1.23},{"above_terrain":true,"airmass":3.42,"alt":16.8,"az":72.3,"t":"2026-12-22T14:10:00Z","terrain":1.14},{"above_terrain":true,"airmass":3.26,"alt":17.7,"az":73.0,"t":"2026-12-22T14:15:00Z","terrain":0.98},{"above_terrain":true,"airmass":3.11,"alt":18.59,"az":73.8,"t":"2026-12-22T14:20:00Z","terrain":0.79},{"above_terrain":true,"airmass":2.97,"alt":19.49,"az":74.5,"t":"2026-12-22T14:25:00Z","terrain":0.68},{"above_terrain":true,"airmass":2.85,"alt":20.4,"az":75.3,"t":"2026-12-22T14:30:00Z","terrain":0.65},{"above_terrain":true,"airmass":2.74,"alt":21.3,"az":76.0,"t":"2026-12-22T14:35:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.63,"alt":22.21,"az":76.8,"t":"2026-12-22T14:40:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.53,"alt":23.12,"az":77.5,"t":"2026-12-22T14:45:00Z","terrain":0.67},{"above_terrain":true,"airmass":2.44,"alt":24.04,"az":78.2,"t":"2026-12-22T14:50:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.36,"alt":24.96,"az":79.0,"t":"2026-12-22T14:55:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.28,"alt":25.88,"az":79.7,"t":"2026-12-22T15:00:00Z","terrain":0.49},{"above_terrain":true,"airmass":2.21,"alt":26.8,"az":80.5,"t":"2026-12-22T15:05:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.14,"alt":27.72,"az":81.3,"t":"2026-12-22T15:10:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.08,"alt":28.65,"az":82.0,"t":"2026-12-22T15:15:00Z","terrain":0.79},{"above_terrain":true,"airmass":2.02,"alt":29.58,"az":82.8,"t":"2026-12-22T15:20:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.96,"alt":30.51,"az":83.6,"t":"2026-12-22T15:25:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.91,"alt":31.44,"az":84.3,"t":"2026-12-22T15:30:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.86,"alt":32.37,"az":85.1,"t":"2026-12-22T15:35:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.82,"alt":33.3,"az":85.9,"t":"2026-12-22T15:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.77,"alt":34.24,"az":86.7,"t":"2026-12-22T15:45:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.73,"alt":35.17,"az":87.5,"t":"2026-12-22T15:50:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.69,"alt":36.11,"az":88.3,"t":"2026-12-22T15:55:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.66,"alt":37.04,"az":89.1,"t":"2026-12-22T16:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.62,"alt":37.98,"az":89.9,"t":"2026-12-22T16:05:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.59,"alt":38.91,"az":90.8,"t":"2026-12-22T16:10:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.56,"alt":39.85,"az":91.6,"t":"2026-12-22T16:15:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.53,"alt":40.78,"az":92.5,"t":"2026-12-22T16:20:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.5,"alt":41.72,"az":93.4,"t":"2026-12-22T16:25:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.47,"alt":42.65,"az":94.3,"t":"2026-12-22T16:30:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.45,"alt":43.59,"az":95.2,"t":"2026-12-22T16:35:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.42,"alt":44.52,"az":96.1,"t":"2026-12-22T16:40:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.4,"alt":45.45,"az":97.0,"t":"2026-12-22T16:45:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.38,"alt":46.38,"az":98.0,"t":"2026-12-22T16:50:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.36,"alt":47.3,"az":99.0,"t":"2026-12-22T16:55:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.34,"alt":48.22,"az":100.0,"t":"2026-12-22T17:00:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.32,"alt":49.14,"az":101.0,"t":"2026-12-22T17:05:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.3,"alt":50.06,"az":102.1,"t":"2026-12-22T17:10:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.29,"alt":50.98,"az":103.1,"t":"2026-12-22T17:15:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.27,"alt":51.88,"az":104.2,"t":"2026-12-22T17:20:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.25,"alt":52.79,"az":105.4,"t":"2026-12-22T17:25:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.24,"alt":53.69,"az":106.6,"t":"2026-12-22T17:30:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.23,"alt":54.58,"az":107.8,"t":"2026-12-22T17:35:00Z","terrain":-0.86},{"above_terrain":true,"airmass":1.21,"alt":55.47,"az":109.0,"t":"2026-12-22T17:40:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.2,"alt":56.35,"az":110.3,"t":"2026-12-22T17:45:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.19,"alt":57.23,"az":111.7,"t":"2026-12-22T17:50:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.18,"alt":58.09,"az":113.1,"t":"2026-12-22T17:55:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.17,"alt":58.95,"az":114.5,"t":"2026-12-22T18:00:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.16,"alt":59.79,"az":116.0,"t":"2026-12-22T18:05:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.15,"alt":60.63,"az":117.6,"t":"2026-12-22T18:10:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.14,"alt":61.45,"az":119.3,"t":"2026-12-22T18:15:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.13,"alt":62.26,"az":121.0,"t":"2026-12-22T18:20:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.12,"alt":63.06,"az":122.8,"t":"2026-12-22T18:25:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.11,"alt":63.84,"az":124.6,"t":"2026-12-22T18:30:00Z","terrain":-1.58},{"above_terrain":true,"airmass":1.11,"alt":64.6,"az":126.6,"t":"2026-12-22T18:35:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.1,"alt":65.34,"az":128.7,"t":"2026-12-22T18:40:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.09,"alt":66.06,"az":130.8,"t":"2026-12-22T18:45:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.09,"alt":66.75,"az":133.1,"t":"2026-12-22T18:50:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.08,"alt":67.42,"az":135.5,"t":"2026-12-22T18:55:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.08,"alt":68.07,"az":138.0,"t":"2026-12-22T19:00:00Z","terrain":-1.14},{"above_terrain":true,"airmass":1.07,"alt":68.68,"az":140.6,"t":"2026-12-22T19:05:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.07,"alt":69.25,"az":143.3,"t":"2026-12-22T19:10:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.07,"alt":69.79,"az":146.2,"t":"2026-12-22T19:15:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.06,"alt":70.29,"az":149.2,"t":"2026-12-22T19:20:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.06,"alt":70.75,"az":152.4,"t":"2026-12-22T19:25:00Z","terrain":-1.14},{"above_terrain":true,"airmass":1.06,"alt":71.16,"az":155.6,"t":"2026-12-22T19:30:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.05,"alt":71.52,"az":159.0,"t":"2026-12-22T19:35:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.05,"alt":71.83,"az":162.5,"t":"2026-12-22T19:40:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.05,"alt":72.08,"az":166.1,"t":"2026-12-22T19:45:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.05,"alt":72.28,"az":169.8,"t":"2026-12-22T19:50:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.05,"alt":72.41,"az":173.6,"t":"2026-12-22T19:55:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.05,"alt":72.49,"az":177.3,"t":"2026-12-22T20:00:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.05,"alt":72.5,"az":181.1,"t":"2026-12-22T20:05:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.05,"alt":72.45,"az":184.9,"t":"2026-12-22T20:10:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.05,"alt":72.34,"az":188.7,"t":"2026-12-22T20:15:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.05,"alt":72.17,"az":192.4,"t":"2026-12-22T20:20:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.05,"alt":71.94,"az":196.0,"t":"2026-12-22T20:25:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.05,"alt":71.65,"az":199.6,"t":"2026-12-22T20:30:00Z","terrain":-0.28},{"above_terrain":true,"airmass":1.06,"alt":71.31,"az":203.0,"t":"2026-12-22T20:35:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.06,"alt":70.92,"az":206.3,"t":"2026-12-22T20:40:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.06,"alt":70.48,"az":209.5,"t":"2026-12-22T20:45:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.06,"alt":70.0,"az":212.6,"t":"2026-12-22T20:50:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.07,"alt":69.47,"az":215.5,"t":"2026-12-22T20:55:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.07,"alt":68.91,"az":218.3,"t":"2026-12-22T21:00:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.08,"alt":68.31,"az":221.0,"t":"2026-12-22T21:05:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.08,"alt":67.68,"az":223.6,"t":"2026-12-22T21:10:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.09,"alt":67.02,"az":226.0,"t":"2026-12-22T21:15:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.09,"alt":66.34,"az":228.3,"t":"2026-12-22T21:20:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.1,"alt":65.63,"az":230.5,"t":"2026-12-22T21:25:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.1,"alt":64.89,"az":232.6,"t":"2026-12-22T21:30:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.11,"alt":64.14,"az":234.6,"t":"2026-12-22T21:35:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.12,"alt":63.37,"az":236.5,"t":"2026-12-22T21:40:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.13,"alt":62.58,"az":238.3,"t":"2026-12-22T21:45:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.13,"alt":61.78,"az":240.1,"t":"2026-12-22T21:50:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.14,"alt":60.96,"az":241.7,"t":"2026-12-22T21:55:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.15,"alt":60.13,"az":243.3,"t":"2026-12-22T22:00:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.16,"alt":59.29,"az":244.9,"t":"2026-12-22T22:05:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.17,"alt":58.43,"az":246.3,"t":"2026-12-22T22:10:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.18,"alt":57.57,"az":247.8,"t":"2026-12-22T22:15:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.2,"alt":56.7,"az":249.1,"t":"2026-12-22T22:20:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.21,"alt":55.82,"az":250.4,"t":"2026-12-22T22:25:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.22,"alt":54.94,"az":251.7,"t":"2026-12-22T22:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.23,"alt":54.05,"az":252.9,"t":"2026-12-22T22:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.25,"alt":53.15,"az":254.1,"t":"2026-12-22T22:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.26,"alt":52.25,"az":255.3,"t":"2026-12-22T22:45:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.28,"alt":51.34,"az":256.4,"t":"2026-12-22T22:50:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.3,"alt":50.43,"az":257.5,"t":"2026-12-22T22:55:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.31,"alt":49.51,"az":258.6,"t":"2026-12-22T23:00:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.33,"alt":48.59,"az":259.6,"t":"2026-12-22T23:05:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.35,"alt":47.67,"az":260.6,"t":"2026-12-22T23:10:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.37,"alt":46.75,"az":261.6,"t":"2026-12-22T23:15:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.39,"alt":45.82,"az":262.6,"t":"2026-12-22T23:20:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.42,"alt":44.89,"az":263.5,"t":"2026-12-22T23:25:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.44,"alt":43.96,"az":264.5,"t":"2026-12-22T23:30:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.46,"alt":43.03,"az":265.4,"t":"2026-12-22T23:35:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.49,"alt":42.09,"az":266.3,"t":"2026-12-22T23:40:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.52,"alt":41.16,"az":267.2,"t":"2026-12-22T23:45:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.55,"alt":40.22,"az":268.0,"t":"2026-12-22T23:50:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.58,"alt":39.29,"az":268.9,"t":"2026-12-22T23:55:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.61,"alt":38.35,"az":269.7,"t":"2026-12-23T00:00:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.64,"alt":37.42,"az":270.6,"t":"2026-12-23T00:05:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.68,"alt":36.48,"az":271.4,"t":"2026-12-23T00:10:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.72,"alt":35.54,"az":272.2,"t":"2026-12-23T00:15:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.76,"alt":34.61,"az":273.0,"t":"2026-12-23T00:20:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.8,"alt":33.67,"az":273.8,"t":"2026-12-23T00:25:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.84,"alt":32.74,"az":274.6,"t":"2026-12-23T00:30:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.89,"alt":31.81,"az":275.4,"t":"2026-12-23T00:35:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.94,"alt":30.88,"az":276.1,"t":"2026-12-23T00:40:00Z","terrain":-0.03},{"above_terrain":true,"airmass":2.0,"alt":29.95,"az":276.9,"t":"2026-12-23T00:45:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.06,"alt":29.02,"az":277.7,"t":"2026-12-23T00:50:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.12,"alt":28.09,"az":278.4,"t":"2026-12-23T00:55:00Z","terrain":-0.05},{"above_terrain":true,"airmass":2.18,"alt":27.17,"az":279.2,"t":"2026-12-23T01:00:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.25,"alt":26.24,"az":280.0,"t":"2026-12-23T01:05:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.33,"alt":25.32,"az":280.7,"t":"2026-12-23T01:10:00Z","terrain":-0.02},{"above_terrain":true,"airmass":2.41,"alt":24.41,"az":281.5,"t":"2026-12-23T01:15:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.5,"alt":23.49,"az":282.2,"t":"2026-12-23T01:20:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.59,"alt":22.58,"az":282.9,"t":"2026-12-23T01:25:00Z","terrain":-0.02},{"above_terrain":true,"airmass":2.69,"alt":21.67,"az":283.7,"t":"2026-12-23T01:30:00Z","terrain":0.08},{"above_terrain":true,"airmass":2.8,"alt":20.76,"az":284.4,"t":"2026-12-23T01:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.92,"alt":19.85,"az":285.2,"t":"2026-12-23T01:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.05,"alt":18.95,"az":285.9,"t":"2026-12-23T01:45:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.2,"alt":18.05,"az":286.7,"t":"2026-12-23T01:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.36,"alt":17.16,"az":287.4,"t":"2026-12-23T01:55:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.53,"alt":16.27,"az":288.2,"t":"2026-12-23T02:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.72,"alt":15.38,"az":288.9,"t":"2026-12-23T02:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.94,"alt":14.5,"az":289.7,"t":"2026-12-23T02:10:00Z","terrain":0.25},{"above_terrain":true,"airmass":4.18,"alt":13.62,"az":290.4,"t":"2026-12-23T02:15:00Z","terrain":0.38},{"above_terrain":true,"airmass":4.45,"alt":12.74,"az":291.2,"t":"2026-12-23T02:20:00Z","terrain":0.5},{"above_terrain":true,"airmass":4.76,"alt":11.87,"az":291.9,"t":"2026-12-23T02:25:00Z","terrain":0.55},{"above_terrain":true,"airmass":5.11,"alt":11.01,"az":292.7,"t":"2026-12-23T02:30:00Z","terrain":0.36},{"above_terrain":true,"airmass":5.51,"alt":10.14,"az":293.5,"t":"2026-12-23T02:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":5.98,"alt":9.29,"az":294.2,"t":"2026-12-23T02:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":6.53,"alt":8.44,"az":295.0,"t":"2026-12-23T02:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":7.19,"alt":7.59,"az":295.8,"t":"2026-12-23T02:50:00Z","terrain":0.31},{"above_terrain":true,"airmass":7.98,"alt":6.75,"az":296.6,"t":"2026-12-23T02:55:00Z","terrain":0.29},{"above_terrain":true,"airmass":8.95,"alt":5.92,"az":297.4,"t":"2026-12-23T03:00:00Z","terrain":0.21},{"above_terrain":true,"airmass":10.16,"alt":5.09,"az":298.1,"t":"2026-12-23T03:05:00Z","terrain":0.13},{"above_terrain":true,"airmass":11.7,"alt":4.27,"az":298.9,"t":"2026-12-23T03:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":13.73,"alt":3.45,"az":299.7,"t":"2026-12-23T03:15:00Z","terrain":0.32},{"above_terrain":true,"airmass":16.47,"alt":2.64,"az":300.6,"t":"2026-12-23T03:20:00Z","terrain":0.34},{"above_terrain":true,"airmass":20.32,"alt":1.84,"az":301.4,"t":"2026-12-23T03:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":25.93,"alt":1.04,"az":302.2,"t":"2026-12-23T03:30:00Z","terrain":0.02},{"above_terrain":true,"airmass":34.35,"alt":0.26,"az":303.0,"t":"2026-12-23T03:35:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-0.53,"az":303.9,"t":"2026-12-23T03:40:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-1.3,"az":304.7,"t":"2026-12-23T03:45:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-2.06,"az":305.5,"t":"2026-12-23T03:50:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-2.82,"az":306.4,"t":"2026-12-23T03:55:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-3.57,"az":307.3,"t":"2026-12-23T04:00:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-4.31,"az":308.1,"t":"2026-12-23T04:05:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-5.04,"az":309.0,"t":"2026-12-23T04:10:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-5.77,"az":309.9,"t":"2026-12-23T04:15:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-6.48,"az":310.8,"t":"2026-12-23T04:20:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-7.18,"az":311.7,"t":"2026-12-23T04:25:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-7.88,"az":312.6,"t":"2026-12-23T04:30:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-8.56,"az":313.6,"t":"2026-12-23T04:35:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-9.23,"az":314.5,"t":"2026-12-23T04:40:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-9.89,"az":315.4,"t":"2026-12-23T04:45:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-10.55,"az":316.4,"t":"2026-12-23T04:50:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-11.19,"az":317.4,"t":"2026-12-23T04:55:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-11.81,"az":318.3,"t":"2026-12-23T05:00:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-12.43,"az":319.3,"t":"2026-12-23T05:05:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-13.03,"az":320.3,"t":"2026-12-23T05:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-13.62,"az":321.3,"t":"2026-12-23T05:15:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-14.2,"az":322.3,"t":"2026-12-23T05:20:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-14.77,"az":323.4,"t":"2026-12-23T05:25:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-15.32,"az":324.4,"t":"2026-12-23T05:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.86,"az":325.4,"t":"2026-12-23T05:35:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-16.38,"az":326.5,"t":"2026-12-23T05:40:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-16.89,"az":327.6,"t":"2026-12-23T05:45:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-17.39,"az":328.7,"t":"2026-12-23T05:50:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-17.86,"az":329.7,"t":"2026-12-23T05:55:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-18.33,"az":330.8,"t":"2026-12-23T06:00:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-18.78,"az":332.0,"t":"2026-12-23T06:05:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-19.21,"az":333.1,"t":"2026-12-23T06:10:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-19.62,"az":334.2,"t":"2026-12-23T06:15:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-20.02,"az":335.3,"t":"2026-12-23T06:20:00Z","terrain":-0.67},{"above_terrain":false,"airmass":null,"alt":-20.4,"az":336.5,"t":"2026-12-23T06:25:00Z","terrain":-0.78},{"above_terrain":false,"airmass":null,"alt":-20.77,"az":337.6,"t":"2026-12-23T06:30:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-21.12,"az":338.8,"t":"2026-12-23T06:35:00Z","terrain":-0.7},{"above_terrain":false,"airmass":null,"alt":-21.45,"az":340.0,"t":"2026-12-23T06:40:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-21.76,"az":341.2,"t":"2026-12-23T06:45:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-22.05,"az":342.4,"t":"2026-12-23T06:50:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-22.32,"az":343.6,"t":"2026-12-23T06:55:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-22.58,"az":344.8,"t":"2026-12-23T07:00:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-22.82,"az":346.0,"t":"2026-12-23T07:05:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-23.03,"az":347.2,"t":"2026-12-23T07:10:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-23.23,"az":348.4,"t":"2026-12-23T07:15:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-23.41,"az":349.7,"t":"2026-12-23T07:20:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-23.57,"az":350.9,"t":"2026-12-23T07:25:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-23.71,"az":352.1,"t":"2026-12-23T07:30:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-23.82,"az":353.4,"t":"2026-12-23T07:35:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-23.92,"az":354.6,"t":"2026-12-23T07:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-24.0,"az":355.9,"t":"2026-12-23T07:45:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-24.06,"az":357.1,"t":"2026-12-23T07:50:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-24.09,"az":358.4,"t":"2026-12-23T07:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-24.11,"az":359.6,"t":"2026-12-23T08:00:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-24.11,"az":0.9,"t":"2026-12-23T08:05:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-24.08,"az":2.1,"t":"2026-12-23T08:10:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-24.04,"az":3.4,"t":"2026-12-23T08:15:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-23.97,"az":4.6,"t":"2026-12-23T08:20:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-23.89,"az":5.9,"t":"2026-12-23T08:25:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-23.78,"az":7.1,"t":"2026-12-23T08:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-23.65,"az":8.4,"t":"2026-12-23T08:35:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-23.51,"az":9.6,"t":"2026-12-23T08:40:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-23.34,"az":10.8,"t":"2026-12-23T08:45:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-23.16,"az":12.1,"t":"2026-12-23T08:50:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-22.95,"az":13.3,"t":"2026-12-23T08:55:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-22.73,"az":14.5,"t":"2026-12-23T09:00:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-22.48,"az":15.7,"t":"2026-12-23T09:05:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-22.22,"az":16.9,"t":"2026-12-23T09:10:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-21.94,"az":18.1,"t":"2026-12-23T09:15:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-21.64,"az":19.3,"t":"2026-12-23T09:20:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-21.32,"az":20.5,"t":"2026-12-23T09:25:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-20.98,"az":21.6,"t":"2026-12-23T09:30:00Z","terrain":0.88},{"above_terrain":false,"airmass":null,"alt":-20.63,"az":22.8,"t":"2026-12-23T09:35:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-20.26,"az":24.0,"t":"2026-12-23T09:40:00Z","terrain":0.93},{"above_terrain":false,"airmass":null,"alt":-19.87,"az":25.1,"t":"2026-12-23T09:45:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-19.46,"az":26.2,"t":"2026-12-23T09:50:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-19.04,"az":27.4,"t":"2026-12-23T09:55:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-18.6,"az":28.5,"t":"2026-12-23T10:00:00Z","terrain":1.1}],"transit":{"airmass":1.05,"alt":72.5,"az":181.1,"t":"2026-12-22T20:05:00Z"},"usable_hours":9.08,"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."]}
