{"assessment":{"best_window":{"end":"2026-12-07T02:15Z","end_local":"04:15","hours":9.67,"label":"good","mean_quality":0.93,"start":"2026-12-06T16:35Z","start_local":"18:35"},"cost":{"altitude":2.57,"clouds":0.0,"darkness":0.39,"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":15,"cloud":null,"high":null,"iso":"2026-12-06T15:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-24,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"17:00","wind":null},{"alt":25,"cloud":null,"high":null,"iso":"2026-12-06T16:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-34,"precip":null,"q":0.31,"rh":null,"sky":"astronomical twilight","temp":null,"time":"18:00","wind":null},{"alt":36,"cloud":null,"high":null,"iso":"2026-12-06T17:00Z","label":"good","low":null,"mid":null,"moon_alt":-45,"precip":null,"q":0.84,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":48,"cloud":null,"high":null,"iso":"2026-12-06T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-55,"precip":null,"q":0.92,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":58,"cloud":null,"high":null,"iso":"2026-12-06T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-65,"precip":null,"q":0.99,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":68,"cloud":null,"high":null,"iso":"2026-12-06T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-71,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":72,"cloud":null,"high":null,"iso":"2026-12-06T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-70,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":69,"cloud":null,"high":null,"iso":"2026-12-06T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-64,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":61,"cloud":null,"high":null,"iso":"2026-12-06T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-54,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":50,"cloud":null,"high":null,"iso":"2026-12-07T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-44,"precip":null,"q":0.93,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":39,"cloud":null,"high":null,"iso":"2026-12-07T01:00Z","label":"good","low":null,"mid":null,"moon_alt":-33,"precip":null,"q":0.86,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":28,"cloud":null,"high":null,"iso":"2026-12-07T02:00Z","label":"good","low":null,"mid":null,"moon_alt":-23,"precip":null,"q":0.71,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":17,"cloud":null,"high":null,"iso":"2026-12-07T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-12,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":6,"cloud":null,"high":null,"iso":"2026-12-07T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-3,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2026-12-07T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":6,"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":9.53,"reasons":["the target being low or below 20\u00b0 cost 2.6 quality-hours","daylight and twilight cost 0.4 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":9.53,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2026-12-06T15:35Z","end_local":"17:35","hours":0.75,"label":"unusable","mean_quality":0.0,"start":"2026-12-06T14:50Z","start_local":"16:50"},{"end":"2026-12-06T16:00Z","end_local":"18:00","hours":0.42,"label":"poor","mean_quality":0.08,"start":"2026-12-06T15:35Z","start_local":"17:35"},{"end":"2026-12-06T16:35Z","end_local":"18:35","hours":0.58,"label":"marginal","mean_quality":0.36,"start":"2026-12-06T16:00Z","start_local":"18:00"},{"end":"2026-12-07T02:15Z","end_local":"04:15","hours":9.67,"label":"good","mean_quality":0.93,"start":"2026-12-06T16:35Z","start_local":"18:35"},{"end":"2026-12-07T02:45Z","end_local":"04:45","hours":0.5,"label":"marginal","mean_quality":0.51,"start":"2026-12-07T02:15Z","start_local":"04:15"},{"end":"2026-12-07T05:35Z","end_local":"07:35","hours":2.83,"label":"unusable","mean_quality":0.0,"start":"2026-12-07T02:45Z","start_local":"04:45"}]},"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":"2026-12-06T16:30:06Z","dark_hours":11.41,"dark_to":"2026-12-07T03:54:34Z","moon":{"illumination":0.043,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":11.38,"moonrise":"2026-12-07T04:19:50Z","moonset":"2026-12-06T12:40:54Z","sunrise":"2026-12-07T05:34:17Z","sunset":"2026-12-06T14:50:31Z","twilight":{"astronomical":{"end":"2026-12-06T16:30:06Z","start":"2026-12-07T03:54:34Z"},"civil":{"end":"2026-12-06T15:21:44Z","start":"2026-12-07T05:03:01Z"},"nautical":{"end":"2026-12-06T15:56:29Z","start":"2026-12-07T04:28:14Z"}},"window_end":"2026-12-07T10:00:00Z","window_start":"2026-12-06T10:00:00Z"},"night_date":"2026-12-06","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":"2026-12-06T21:05:00Z"},"dec":24.11388889,"dec_of_date":24.196,"dec_str":"+24\u00b0 06' 50.0\"","good_hours":9.25,"limit_rise":"2026-12-06T15:30:43Z","limit_set":"2026-12-07T02:42:05Z","max_az_rate_deg_per_min":0.76,"moon_separation":171.6,"never_rises":false,"ra":56.60083333,"ra_of_date":57.0021,"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":"9.2 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2026-12-07T04:40:40Z","blocked_dark_hours":0,"clears_at":"2026-12-06T13:41:00Z","rise_az":58.6},"track":[{"above_terrain":false,"airmass":null,"alt":-23.03,"az":12.8,"t":"2026-12-06T10:00:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-22.81,"az":14.0,"t":"2026-12-06T10:05:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-22.58,"az":15.3,"t":"2026-12-06T10:10:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-22.32,"az":16.5,"t":"2026-12-06T10:15:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-22.04,"az":17.7,"t":"2026-12-06T10:20:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-21.75,"az":18.9,"t":"2026-12-06T10:25:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-21.44,"az":20.0,"t":"2026-12-06T10:30:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-21.11,"az":21.2,"t":"2026-12-06T10:35:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-20.76,"az":22.4,"t":"2026-12-06T10:40:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-20.4,"az":23.5,"t":"2026-12-06T10:45:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-20.02,"az":24.7,"t":"2026-12-06T10:50:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-19.62,"az":25.8,"t":"2026-12-06T10:55:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-19.2,"az":26.9,"t":"2026-12-06T11:00:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-18.77,"az":28.1,"t":"2026-12-06T11:05:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-18.32,"az":29.2,"t":"2026-12-06T11:10:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-17.86,"az":30.3,"t":"2026-12-06T11:15:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-17.38,"az":31.4,"t":"2026-12-06T11:20:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-16.88,"az":32.4,"t":"2026-12-06T11:25:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-16.37,"az":33.5,"t":"2026-12-06T11:30:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-15.85,"az":34.6,"t":"2026-12-06T11:35:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-15.31,"az":35.6,"t":"2026-12-06T11:40:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-14.76,"az":36.7,"t":"2026-12-06T11:45:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-14.19,"az":37.7,"t":"2026-12-06T11:50:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-13.61,"az":38.7,"t":"2026-12-06T11:55:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-13.02,"az":39.7,"t":"2026-12-06T12:00:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-12.42,"az":40.7,"t":"2026-12-06T12:05:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-11.8,"az":41.7,"t":"2026-12-06T12:10:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-11.17,"az":42.7,"t":"2026-12-06T12:15:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-10.53,"az":43.6,"t":"2026-12-06T12:20:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-9.88,"az":44.6,"t":"2026-12-06T12:25:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-9.22,"az":45.5,"t":"2026-12-06T12:30:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-8.55,"az":46.5,"t":"2026-12-06T12:35:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-7.86,"az":47.4,"t":"2026-12-06T12:40:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-7.17,"az":48.3,"t":"2026-12-06T12:45:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-6.47,"az":49.2,"t":"2026-12-06T12:50:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-5.75,"az":50.1,"t":"2026-12-06T12:55:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-5.03,"az":51.0,"t":"2026-12-06T13:00:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-4.3,"az":51.9,"t":"2026-12-06T13:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.56,"az":52.7,"t":"2026-12-06T13:10:00Z","terrain":0.79},{"above_terrain":false,"airmass":null,"alt":-2.81,"az":53.6,"t":"2026-12-06T13:15:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-2.05,"az":54.5,"t":"2026-12-06T13:20:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-1.28,"az":55.3,"t":"2026-12-06T13:25:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-0.51,"az":56.2,"t":"2026-12-06T13:30:00Z","terrain":1.05},{"above_terrain":false,"airmass":34.15,"alt":0.27,"az":57.0,"t":"2026-12-06T13:35:00Z","terrain":1.07},{"above_terrain":false,"airmass":25.8,"alt":1.06,"az":57.8,"t":"2026-12-06T13:40:00Z","terrain":1.22},{"above_terrain":true,"airmass":20.23,"alt":1.86,"az":58.6,"t":"2026-12-06T13:45:00Z","terrain":1.22},{"above_terrain":true,"airmass":16.41,"alt":2.66,"az":59.5,"t":"2026-12-06T13:50:00Z","terrain":1.19},{"above_terrain":true,"airmass":13.68,"alt":3.47,"az":60.3,"t":"2026-12-06T13:55:00Z","terrain":1.15},{"above_terrain":true,"airmass":11.67,"alt":4.28,"az":61.1,"t":"2026-12-06T14:00:00Z","terrain":1.08},{"above_terrain":true,"airmass":10.13,"alt":5.11,"az":61.9,"t":"2026-12-06T14:05:00Z","terrain":1.02},{"above_terrain":true,"airmass":8.93,"alt":5.93,"az":62.7,"t":"2026-12-06T14:10:00Z","terrain":0.94},{"above_terrain":true,"airmass":7.96,"alt":6.77,"az":63.4,"t":"2026-12-06T14:15:00Z","terrain":0.85},{"above_terrain":true,"airmass":7.17,"alt":7.61,"az":64.2,"t":"2026-12-06T14:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":6.52,"alt":8.45,"az":65.0,"t":"2026-12-06T14:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":5.97,"alt":9.31,"az":65.8,"t":"2026-12-06T14:30:00Z","terrain":0.82},{"above_terrain":true,"airmass":5.5,"alt":10.16,"az":66.5,"t":"2026-12-06T14:35:00Z","terrain":0.88},{"above_terrain":true,"airmass":5.1,"alt":11.02,"az":67.3,"t":"2026-12-06T14:40:00Z","terrain":0.95},{"above_terrain":true,"airmass":4.75,"alt":11.89,"az":68.1,"t":"2026-12-06T14:45:00Z","terrain":0.99},{"above_terrain":true,"airmass":4.44,"alt":12.76,"az":68.8,"t":"2026-12-06T14:50:00Z","terrain":1.04},{"above_terrain":true,"airmass":4.17,"alt":13.63,"az":69.6,"t":"2026-12-06T14:55:00Z","terrain":1.15},{"above_terrain":true,"airmass":3.93,"alt":14.51,"az":70.3,"t":"2026-12-06T15:00:00Z","terrain":1.23},{"above_terrain":true,"airmass":3.72,"alt":15.4,"az":71.1,"t":"2026-12-06T15:05:00Z","terrain":1.25},{"above_terrain":true,"airmass":3.53,"alt":16.28,"az":71.8,"t":"2026-12-06T15:10:00Z","terrain":1.21},{"above_terrain":true,"airmass":3.35,"alt":17.18,"az":72.6,"t":"2026-12-06T15:15:00Z","terrain":1.08},{"above_terrain":true,"airmass":3.2,"alt":18.07,"az":73.3,"t":"2026-12-06T15:20:00Z","terrain":0.9},{"above_terrain":true,"airmass":3.05,"alt":18.97,"az":74.1,"t":"2026-12-06T15:25:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.92,"alt":19.87,"az":74.8,"t":"2026-12-06T15:30:00Z","terrain":0.65},{"above_terrain":true,"airmass":2.8,"alt":20.78,"az":75.6,"t":"2026-12-06T15:35:00Z","terrain":0.68},{"above_terrain":true,"airmass":2.69,"alt":21.68,"az":76.3,"t":"2026-12-06T15:40:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.59,"alt":22.59,"az":77.1,"t":"2026-12-06T15:45:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.49,"alt":23.51,"az":77.8,"t":"2026-12-06T15:50:00Z","terrain":0.64},{"above_terrain":true,"airmass":2.41,"alt":24.42,"az":78.6,"t":"2026-12-06T15:55:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.33,"alt":25.34,"az":79.3,"t":"2026-12-06T16:00:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.25,"alt":26.26,"az":80.1,"t":"2026-12-06T16:05:00Z","terrain":0.47},{"above_terrain":true,"airmass":2.18,"alt":27.19,"az":80.8,"t":"2026-12-06T16:10:00Z","terrain":0.64},{"above_terrain":true,"airmass":2.12,"alt":28.11,"az":81.6,"t":"2026-12-06T16:15:00Z","terrain":0.75},{"above_terrain":true,"airmass":2.05,"alt":29.04,"az":82.3,"t":"2026-12-06T16:20:00Z","terrain":0.69},{"above_terrain":true,"airmass":2.0,"alt":29.97,"az":83.1,"t":"2026-12-06T16:25:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.94,"alt":30.9,"az":83.9,"t":"2026-12-06T16:30:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.89,"alt":31.83,"az":84.7,"t":"2026-12-06T16:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.84,"alt":32.76,"az":85.4,"t":"2026-12-06T16:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.8,"alt":33.69,"az":86.2,"t":"2026-12-06T16:45:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.76,"alt":34.63,"az":87.0,"t":"2026-12-06T16:50:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.72,"alt":35.56,"az":87.8,"t":"2026-12-06T16:55:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.68,"alt":36.5,"az":88.6,"t":"2026-12-06T17:00:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.64,"alt":37.43,"az":89.5,"t":"2026-12-06T17:05:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.61,"alt":38.37,"az":90.3,"t":"2026-12-06T17:10:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.58,"alt":39.31,"az":91.1,"t":"2026-12-06T17:15:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.55,"alt":40.24,"az":92.0,"t":"2026-12-06T17:20:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.52,"alt":41.18,"az":92.9,"t":"2026-12-06T17:25:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.49,"alt":42.11,"az":93.7,"t":"2026-12-06T17:30:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.46,"alt":43.04,"az":94.6,"t":"2026-12-06T17:35:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.44,"alt":43.98,"az":95.6,"t":"2026-12-06T17:40:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.41,"alt":44.91,"az":96.5,"t":"2026-12-06T17:45:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.39,"alt":45.84,"az":97.4,"t":"2026-12-06T17:50:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.37,"alt":46.76,"az":98.4,"t":"2026-12-06T17:55:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.35,"alt":47.69,"az":99.4,"t":"2026-12-06T18:00:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.33,"alt":48.61,"az":100.4,"t":"2026-12-06T18:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.31,"alt":49.53,"az":101.4,"t":"2026-12-06T18:10:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.3,"alt":50.44,"az":102.5,"t":"2026-12-06T18:15:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.28,"alt":51.36,"az":103.6,"t":"2026-12-06T18:20:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.26,"alt":52.26,"az":104.7,"t":"2026-12-06T18:25:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.25,"alt":53.17,"az":105.9,"t":"2026-12-06T18:30:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.23,"alt":54.06,"az":107.1,"t":"2026-12-06T18:35:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.22,"alt":54.96,"az":108.3,"t":"2026-12-06T18:40:00Z","terrain":-1.01},{"above_terrain":true,"airmass":1.21,"alt":55.84,"az":109.6,"t":"2026-12-06T18:45:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.2,"alt":56.72,"az":110.9,"t":"2026-12-06T18:50:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.18,"alt":57.59,"az":112.3,"t":"2026-12-06T18:55:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.17,"alt":58.45,"az":113.7,"t":"2026-12-06T19:00:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.16,"alt":59.3,"az":115.2,"t":"2026-12-06T19:05:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.15,"alt":60.15,"az":116.7,"t":"2026-12-06T19:10:00Z","terrain":-1.58},{"above_terrain":true,"airmass":1.14,"alt":60.98,"az":118.3,"t":"2026-12-06T19:15:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.13,"alt":61.79,"az":120.0,"t":"2026-12-06T19:20:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.13,"alt":62.6,"az":121.7,"t":"2026-12-06T19:25:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.12,"alt":63.38,"az":123.5,"t":"2026-12-06T19:30:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.11,"alt":64.16,"az":125.4,"t":"2026-12-06T19:35:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.1,"alt":64.91,"az":127.4,"t":"2026-12-06T19:40:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.1,"alt":65.64,"az":129.5,"t":"2026-12-06T19:45:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.09,"alt":66.35,"az":131.7,"t":"2026-12-06T19:50:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.09,"alt":67.04,"az":134.1,"t":"2026-12-06T19:55:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.08,"alt":67.7,"az":136.5,"t":"2026-12-06T20:00:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.08,"alt":68.33,"az":139.0,"t":"2026-12-06T20:05:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.07,"alt":68.92,"az":141.7,"t":"2026-12-06T20:10:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.07,"alt":69.48,"az":144.5,"t":"2026-12-06T20:15:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.06,"alt":70.01,"az":147.5,"t":"2026-12-06T20:20:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.06,"alt":70.49,"az":150.5,"t":"2026-12-06T20:25:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.06,"alt":70.93,"az":153.7,"t":"2026-12-06T20:30:00Z","terrain":-1.01},{"above_terrain":true,"airmass":1.06,"alt":71.32,"az":157.0,"t":"2026-12-06T20:35:00Z","terrain":-1.09},{"above_terrain":true,"airmass":1.05,"alt":71.66,"az":160.5,"t":"2026-12-06T20:40:00Z","terrain":-1.03},{"above_terrain":true,"airmass":1.05,"alt":71.94,"az":164.0,"t":"2026-12-06T20:45:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.05,"alt":72.17,"az":167.7,"t":"2026-12-06T20:50:00Z","terrain":-1.02},{"above_terrain":true,"airmass":1.05,"alt":72.34,"az":171.4,"t":"2026-12-06T20:55:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.05,"alt":72.45,"az":175.1,"t":"2026-12-06T21:00:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.05,"alt":72.5,"az":178.9,"t":"2026-12-06T21:05:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.05,"alt":72.49,"az":182.7,"t":"2026-12-06T21:10:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.05,"alt":72.41,"az":186.5,"t":"2026-12-06T21:15:00Z","terrain":-0.67},{"above_terrain":true,"airmass":1.05,"alt":72.27,"az":190.3,"t":"2026-12-06T21:20:00Z","terrain":-0.53},{"above_terrain":true,"airmass":1.05,"alt":72.08,"az":193.9,"t":"2026-12-06T21:25:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.05,"alt":71.82,"az":197.5,"t":"2026-12-06T21:30:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.05,"alt":71.52,"az":201.0,"t":"2026-12-06T21:35:00Z","terrain":-0.52},{"above_terrain":true,"airmass":1.06,"alt":71.15,"az":204.4,"t":"2026-12-06T21:40:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.06,"alt":70.74,"az":207.7,"t":"2026-12-06T21:45:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.06,"alt":70.28,"az":210.8,"t":"2026-12-06T21:50:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.07,"alt":69.78,"az":213.8,"t":"2026-12-06T21:55:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.07,"alt":69.24,"az":216.7,"t":"2026-12-06T22:00:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.07,"alt":68.67,"az":219.5,"t":"2026-12-06T22:05:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.08,"alt":68.05,"az":222.1,"t":"2026-12-06T22:10:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.08,"alt":67.41,"az":224.6,"t":"2026-12-06T22:15:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.09,"alt":66.74,"az":227.0,"t":"2026-12-06T22:20:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.09,"alt":66.04,"az":229.2,"t":"2026-12-06T22:25:00Z","terrain":1.27},{"above_terrain":true,"airmass":1.1,"alt":65.32,"az":231.4,"t":"2026-12-06T22:30:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.11,"alt":64.58,"az":233.4,"t":"2026-12-06T22:35:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.11,"alt":63.82,"az":235.4,"t":"2026-12-06T22:40:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.12,"alt":63.04,"az":237.3,"t":"2026-12-06T22:45:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.13,"alt":62.25,"az":239.1,"t":"2026-12-06T22:50:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.14,"alt":61.44,"az":240.8,"t":"2026-12-06T22:55:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.15,"alt":60.61,"az":242.4,"t":"2026-12-06T23:00:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.16,"alt":59.78,"az":244.0,"t":"2026-12-06T23:05:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.17,"alt":58.93,"az":245.5,"t":"2026-12-06T23:10:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.18,"alt":58.07,"az":246.9,"t":"2026-12-06T23:15:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.19,"alt":57.21,"az":248.3,"t":"2026-12-06T23:20:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.2,"alt":56.34,"az":249.7,"t":"2026-12-06T23:25:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.21,"alt":55.45,"az":251.0,"t":"2026-12-06T23:30:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.23,"alt":54.57,"az":252.2,"t":"2026-12-06T23:35:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.24,"alt":53.67,"az":253.5,"t":"2026-12-06T23:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.25,"alt":52.77,"az":254.6,"t":"2026-12-06T23:45:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.27,"alt":51.87,"az":255.8,"t":"2026-12-06T23:50:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.29,"alt":50.96,"az":256.9,"t":"2026-12-06T23:55:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.3,"alt":50.04,"az":258.0,"t":"2026-12-07T00:00:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.32,"alt":49.13,"az":259.0,"t":"2026-12-07T00:05:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.34,"alt":48.21,"az":260.0,"t":"2026-12-07T00:10:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.36,"alt":47.28,"az":261.0,"t":"2026-12-07T00:15:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.38,"alt":46.36,"az":262.0,"t":"2026-12-07T00:20:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.4,"alt":45.43,"az":263.0,"t":"2026-12-07T00:25:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.43,"alt":44.5,"az":263.9,"t":"2026-12-07T00:30:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.45,"alt":43.57,"az":264.9,"t":"2026-12-07T00:35:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.47,"alt":42.64,"az":265.8,"t":"2026-12-07T00:40:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.5,"alt":41.7,"az":266.6,"t":"2026-12-07T00:45:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.53,"alt":40.77,"az":267.5,"t":"2026-12-07T00:50:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.56,"alt":39.83,"az":268.4,"t":"2026-12-07T00:55:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.59,"alt":38.9,"az":269.2,"t":"2026-12-07T01:00:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.62,"alt":37.96,"az":270.1,"t":"2026-12-07T01:05:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.66,"alt":37.02,"az":270.9,"t":"2026-12-07T01:10:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.69,"alt":36.09,"az":271.7,"t":"2026-12-07T01:15:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.73,"alt":35.15,"az":272.5,"t":"2026-12-07T01:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.77,"alt":34.22,"az":273.3,"t":"2026-12-07T01:25:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.82,"alt":33.28,"az":274.1,"t":"2026-12-07T01:30:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.86,"alt":32.35,"az":274.9,"t":"2026-12-07T01:35:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.91,"alt":31.42,"az":275.7,"t":"2026-12-07T01:40:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.97,"alt":30.49,"az":276.5,"t":"2026-12-07T01:45:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.02,"alt":29.56,"az":277.2,"t":"2026-12-07T01:50:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.08,"alt":28.63,"az":278.0,"t":"2026-12-07T01:55:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.14,"alt":27.71,"az":278.8,"t":"2026-12-07T02:00:00Z","terrain":-0.03},{"above_terrain":true,"airmass":2.21,"alt":26.78,"az":279.5,"t":"2026-12-07T02:05:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.28,"alt":25.86,"az":280.3,"t":"2026-12-07T02:10:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.36,"alt":24.94,"az":281.0,"t":"2026-12-07T02:15:00Z","terrain":0.03},{"above_terrain":true,"airmass":2.44,"alt":24.02,"az":281.8,"t":"2026-12-07T02:20:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.54,"alt":23.11,"az":282.5,"t":"2026-12-07T02:25:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.63,"alt":22.19,"az":283.3,"t":"2026-12-07T02:30:00Z","terrain":0.02},{"above_terrain":true,"airmass":2.74,"alt":21.28,"az":284.0,"t":"2026-12-07T02:35:00Z","terrain":0.12},{"above_terrain":true,"airmass":2.85,"alt":20.38,"az":284.8,"t":"2026-12-07T02:40:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.98,"alt":19.47,"az":285.5,"t":"2026-12-07T02:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.11,"alt":18.57,"az":286.2,"t":"2026-12-07T02:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.26,"alt":17.68,"az":287.0,"t":"2026-12-07T02:55:00Z","terrain":0.37},{"above_terrain":true,"airmass":3.43,"alt":16.78,"az":287.7,"t":"2026-12-07T03:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.61,"alt":15.89,"az":288.5,"t":"2026-12-07T03:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.81,"alt":15.01,"az":289.2,"t":"2026-12-07T03:10:00Z","terrain":0.21},{"above_terrain":true,"airmass":4.04,"alt":14.13,"az":290.0,"t":"2026-12-07T03:15:00Z","terrain":0.29},{"above_terrain":true,"airmass":4.29,"alt":13.25,"az":290.7,"t":"2026-12-07T03:20:00Z","terrain":0.44},{"above_terrain":true,"airmass":4.57,"alt":12.38,"az":291.5,"t":"2026-12-07T03:25:00Z","terrain":0.52},{"above_terrain":true,"airmass":4.9,"alt":11.51,"az":292.3,"t":"2026-12-07T03:30:00Z","terrain":0.48},{"above_terrain":true,"airmass":5.27,"alt":10.64,"az":293.0,"t":"2026-12-07T03:35:00Z","terrain":0.28},{"above_terrain":true,"airmass":5.7,"alt":9.79,"az":293.8,"t":"2026-12-07T03:40:00Z","terrain":0.26},{"above_terrain":true,"airmass":6.2,"alt":8.93,"az":294.6,"t":"2026-12-07T03:45:00Z","terrain":0.24},{"above_terrain":true,"airmass":6.79,"alt":8.08,"az":295.3,"t":"2026-12-07T03:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":7.5,"alt":7.24,"az":296.1,"t":"2026-12-07T03:55:00Z","terrain":0.32},{"above_terrain":true,"airmass":8.36,"alt":6.4,"az":296.9,"t":"2026-12-07T04:00:00Z","terrain":0.27},{"above_terrain":true,"airmass":9.42,"alt":5.57,"az":297.7,"t":"2026-12-07T04:05:00Z","terrain":0.16},{"above_terrain":true,"airmass":10.76,"alt":4.74,"az":298.5,"t":"2026-12-07T04:10:00Z","terrain":0.14},{"above_terrain":true,"airmass":12.48,"alt":3.92,"az":299.3,"t":"2026-12-07T04:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":14.77,"alt":3.11,"az":300.1,"t":"2026-12-07T04:20:00Z","terrain":0.37},{"above_terrain":true,"airmass":17.92,"alt":2.31,"az":300.9,"t":"2026-12-07T04:25:00Z","terrain":0.33},{"above_terrain":true,"airmass":22.4,"alt":1.51,"az":301.7,"t":"2026-12-07T04:30:00Z","terrain":0.15},{"above_terrain":true,"airmass":29.04,"alt":0.71,"az":302.5,"t":"2026-12-07T04:35:00Z","terrain":-0.09},{"above_terrain":true,"airmass":null,"alt":-0.07,"az":303.4,"t":"2026-12-07T04:40:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-0.85,"az":304.2,"t":"2026-12-07T04:45:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-1.62,"az":305.1,"t":"2026-12-07T04:50:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-2.38,"az":305.9,"t":"2026-12-07T04:55:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-3.14,"az":306.8,"t":"2026-12-07T05:00:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-3.88,"az":307.6,"t":"2026-12-07T05:05:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-4.62,"az":308.5,"t":"2026-12-07T05:10:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-5.35,"az":309.4,"t":"2026-12-07T05:15:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-6.07,"az":310.3,"t":"2026-12-07T05:20:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-6.77,"az":311.2,"t":"2026-12-07T05:25:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-7.47,"az":312.1,"t":"2026-12-07T05:30:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-8.16,"az":313.0,"t":"2026-12-07T05:35:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-8.84,"az":314.0,"t":"2026-12-07T05:40:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-9.51,"az":314.9,"t":"2026-12-07T05:45:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-10.17,"az":315.8,"t":"2026-12-07T05:50:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-10.82,"az":316.8,"t":"2026-12-07T05:55:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-11.45,"az":317.8,"t":"2026-12-07T06:00:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-12.07,"az":318.7,"t":"2026-12-07T06:05:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-12.68,"az":319.7,"t":"2026-12-07T06:10:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-13.28,"az":320.7,"t":"2026-12-07T06:15:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-13.87,"az":321.7,"t":"2026-12-07T06:20:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-14.44,"az":322.8,"t":"2026-12-07T06:25:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-15.0,"az":323.8,"t":"2026-12-07T06:30:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-15.55,"az":324.8,"t":"2026-12-07T06:35:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-16.08,"az":325.9,"t":"2026-12-07T06:40:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-16.6,"az":327.0,"t":"2026-12-07T06:45:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-17.1,"az":328.0,"t":"2026-12-07T06:50:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-17.59,"az":329.1,"t":"2026-12-07T06:55:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-18.06,"az":330.2,"t":"2026-12-07T07:00:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-18.52,"az":331.3,"t":"2026-12-07T07:05:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-18.96,"az":332.4,"t":"2026-12-07T07:10:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-19.38,"az":333.5,"t":"2026-12-07T07:15:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-19.79,"az":334.7,"t":"2026-12-07T07:20:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-20.19,"az":335.8,"t":"2026-12-07T07:25:00Z","terrain":-0.79},{"above_terrain":false,"airmass":null,"alt":-20.56,"az":337.0,"t":"2026-12-07T07:30:00Z","terrain":-0.73},{"above_terrain":false,"airmass":null,"alt":-20.92,"az":338.1,"t":"2026-12-07T07:35:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-21.26,"az":339.3,"t":"2026-12-07T07:40:00Z","terrain":-0.68},{"above_terrain":false,"airmass":null,"alt":-21.58,"az":340.5,"t":"2026-12-07T07:45:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-21.88,"az":341.7,"t":"2026-12-07T07:50:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-22.17,"az":342.9,"t":"2026-12-07T07:55:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-22.43,"az":344.1,"t":"2026-12-07T08:00:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-22.68,"az":345.3,"t":"2026-12-07T08:05:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-22.91,"az":346.5,"t":"2026-12-07T08:10:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-23.12,"az":347.7,"t":"2026-12-07T08:15:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-23.31,"az":348.9,"t":"2026-12-07T08:20:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-23.48,"az":350.2,"t":"2026-12-07T08:25:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-23.63,"az":351.4,"t":"2026-12-07T08:30:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-23.76,"az":352.6,"t":"2026-12-07T08:35:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-23.87,"az":353.9,"t":"2026-12-07T08:40:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-23.96,"az":355.1,"t":"2026-12-07T08:45:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-24.03,"az":356.4,"t":"2026-12-07T08:50:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-24.07,"az":357.6,"t":"2026-12-07T08:55:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-24.1,"az":358.9,"t":"2026-12-07T09:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-24.11,"az":0.1,"t":"2026-12-07T09:05:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-24.1,"az":1.4,"t":"2026-12-07T09:10:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-24.07,"az":2.6,"t":"2026-12-07T09:15:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-24.01,"az":3.9,"t":"2026-12-07T09:20:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-23.94,"az":5.1,"t":"2026-12-07T09:25:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-23.84,"az":6.4,"t":"2026-12-07T09:30:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-23.73,"az":7.6,"t":"2026-12-07T09:35:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-23.6,"az":8.9,"t":"2026-12-07T09:40:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-23.44,"az":10.1,"t":"2026-12-07T09:45:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-23.27,"az":11.3,"t":"2026-12-07T09:50:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-23.07,"az":12.6,"t":"2026-12-07T09:55:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-22.86,"az":13.8,"t":"2026-12-07T10:00:00Z","terrain":0.06}],"transit":{"airmass":1.05,"alt":72.5,"az":178.9,"t":"2026-12-06T21:05:00Z"},"usable_hours":10.17,"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."]}