{"assessment":{"best_window":{"end":"2028-01-11T17:55Z","end_local":"19:55","hours":1.08,"label":"good","mean_quality":0.67,"start":"2028-01-11T16:50Z","start_local":"18:50"},"cost":{"altitude":10.28,"clouds":0.0,"darkness":1.61,"moon":0.32},"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":47,"cloud":null,"high":null,"iso":"2028-01-11T16:00Z","label":"poor","low":null,"mid":null,"moon_alt":15,"precip":null,"q":0.12,"rh":null,"sky":"nautical twilight","temp":null,"time":"18:00","wind":null},{"alt":37,"cloud":null,"high":null,"iso":"2028-01-11T17:00Z","label":"good","low":null,"mid":null,"moon_alt":25,"precip":null,"q":0.7,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":27,"cloud":null,"high":null,"iso":"2028-01-11T18:00Z","label":"marginal","low":null,"mid":null,"moon_alt":36,"precip":null,"q":0.56,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":19,"cloud":null,"high":null,"iso":"2028-01-11T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":47,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":11,"cloud":null,"high":null,"iso":"2028-01-11T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":57,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":5,"cloud":null,"high":null,"iso":"2028-01-11T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":66,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":0,"cloud":null,"high":null,"iso":"2028-01-11T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":71,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2028-01-11T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":69,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2028-01-12T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":62,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2028-01-12T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":52,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":0,"cloud":null,"high":null,"iso":"2028-01-12T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":41,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":5,"cloud":null,"high":null,"iso":"2028-01-12T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":30,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":12,"cloud":null,"high":null,"iso":"2028-01-12T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":19,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":20,"cloud":null,"high":null,"iso":"2028-01-12T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":9,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.71,"peak_sky":0.71,"quality_hours":1.45,"reasons":["the target being low or below 20\u00b0 cost 10.3 quality-hours","daylight and twilight cost 1.6 quality-hours","moonlight cost 0.3 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":26,"score_weather":null,"sky_hours":1.45,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2028-01-11T15:45Z","end_local":"17:45","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2028-01-11T15:10Z","start_local":"17:10"},{"end":"2028-01-11T16:20Z","end_local":"18:20","hours":0.58,"label":"poor","mean_quality":0.12,"start":"2028-01-11T15:45Z","start_local":"17:45"},{"end":"2028-01-11T16:50Z","end_local":"18:50","hours":0.5,"label":"marginal","mean_quality":0.37,"start":"2028-01-11T16:20Z","start_local":"18:20"},{"end":"2028-01-11T17:55Z","end_local":"19:55","hours":1.08,"label":"good","mean_quality":0.67,"start":"2028-01-11T16:50Z","start_local":"18:50"},{"end":"2028-01-11T18:55Z","end_local":"20:55","hours":1.0,"label":"marginal","mean_quality":0.45,"start":"2028-01-11T17:55Z","start_local":"19:55"},{"end":"2028-01-12T05:05Z","end_local":"07:05","hours":10.17,"label":"unusable","mean_quality":0.0,"start":"2028-01-11T18:55Z","start_local":"20:55"},{"end":"2028-01-12T05:20Z","end_local":"07:20","hours":0.25,"label":"poor","mean_quality":0.06,"start":"2028-01-12T05:05Z","start_local":"07:05"},{"end":"2028-01-12T05:50Z","end_local":"07:50","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2028-01-12T05:20Z","start_local":"07:20"}]},"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":"2028-01-11T16:49:23Z","dark_hours":11.31,"dark_to":"2028-01-12T04:08:16Z","moon":{"illumination":0.999,"phase":"full moon","waxing":true},"moon_free_dark_hours":0.0,"moonrise":"2028-01-11T14:26:33Z","moonset":"2028-01-12T05:53:51Z","sunrise":"2028-01-12T05:47:04Z","sunset":"2028-01-11T15:10:25Z","twilight":{"astronomical":{"end":"2028-01-11T16:49:23Z","start":"2028-01-12T04:08:16Z"},"civil":{"end":"2028-01-11T15:41:22Z","start":"2028-01-12T05:16:10Z"},"nautical":{"end":"2028-01-11T16:15:54Z","start":"2028-01-12T04:41:42Z"}},"window_end":"2028-01-12T10:00:00Z","window_start":"2028-01-11T10:00:00Z"},"night_date":"2028-01-11","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.61,"alt":38.4,"t":"2028-01-11T16:50:00Z"},"dec":44.33,"dec_of_date":44.44,"dec_str":"+44\u00b0 19' 48.0\"","good_hours":0.92,"limit_rise":"2028-01-12T05:02:14Z","limit_set":"2028-01-11T18:51:14Z","max_az_rate_deg_per_min":3.68,"moon_separation":108.4,"never_rises":false,"ra":314.69583333,"ra_of_date":314.9466,"ra_str":"20h 58m 47.0s","resolved":{"common_name":"North America Nebula","dec":44.33,"name":"NGC 7000","ra":314.69583333,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=NGC%207000","source":"sesame","type":"Cl*","type_text":"star cluster"},"summary":"Only 0.9 h above 30\u00b0, 2.1 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2028-01-11T22:07:58Z","blocked_dark_hours":0,"clears_at":"2028-01-12T02:08:57Z","rise_az":72.7},"track":[{"above_terrain":true,"airmass":1.08,"alt":68.21,"az":72.7,"t":"2028-01-11T10:00:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.07,"alt":69.1,"az":72.8,"t":"2028-01-11T10:05:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.06,"alt":70.0,"az":72.9,"t":"2028-01-11T10:10:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.06,"alt":70.89,"az":73.0,"t":"2028-01-11T10:15:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.05,"alt":71.79,"az":73.0,"t":"2028-01-11T10:20:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.05,"alt":72.68,"az":72.9,"t":"2028-01-11T10:25:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.04,"alt":73.58,"az":72.9,"t":"2028-01-11T10:30:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.04,"alt":74.47,"az":72.7,"t":"2028-01-11T10:35:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.03,"alt":75.36,"az":72.5,"t":"2028-01-11T10:40:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.03,"alt":76.26,"az":72.3,"t":"2028-01-11T10:45:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.03,"alt":77.15,"az":71.9,"t":"2028-01-11T10:50:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.02,"alt":78.04,"az":71.4,"t":"2028-01-11T10:55:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.02,"alt":78.92,"az":70.7,"t":"2028-01-11T11:00:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.02,"alt":79.8,"az":69.9,"t":"2028-01-11T11:05:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.01,"alt":80.68,"az":68.8,"t":"2028-01-11T11:10:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.01,"alt":81.55,"az":67.4,"t":"2028-01-11T11:15:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.01,"alt":82.4,"az":65.5,"t":"2028-01-11T11:20:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.01,"alt":83.25,"az":63.2,"t":"2028-01-11T11:25:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.01,"alt":84.07,"az":60.0,"t":"2028-01-11T11:30:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.0,"alt":84.86,"az":55.7,"t":"2028-01-11T11:35:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.0,"alt":85.61,"az":49.7,"t":"2028-01-11T11:40:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.0,"alt":86.28,"az":41.3,"t":"2028-01-11T11:45:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.0,"alt":86.82,"az":29.4,"t":"2028-01-11T11:50:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.0,"alt":87.17,"az":13.6,"t":"2028-01-11T11:55:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.0,"alt":87.24,"az":355.2,"t":"2028-01-11T12:00:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.0,"alt":87.02,"az":337.8,"t":"2028-01-11T12:05:00Z","terrain":-0.53},{"above_terrain":true,"airmass":1.0,"alt":86.56,"az":324.0,"t":"2028-01-11T12:10:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.0,"alt":85.94,"az":314.0,"t":"2028-01-11T12:15:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.0,"alt":85.23,"az":307.0,"t":"2028-01-11T12:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.0,"alt":84.46,"az":301.9,"t":"2028-01-11T12:25:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.01,"alt":83.65,"az":298.3,"t":"2028-01-11T12:30:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.01,"alt":82.81,"az":295.5,"t":"2028-01-11T12:35:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.01,"alt":81.96,"az":293.5,"t":"2028-01-11T12:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.01,"alt":81.1,"az":291.9,"t":"2028-01-11T12:45:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.01,"alt":80.22,"az":290.6,"t":"2028-01-11T12:50:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.02,"alt":79.35,"az":289.7,"t":"2028-01-11T12:55:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.02,"alt":78.46,"az":288.9,"t":"2028-01-11T13:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.02,"alt":77.58,"az":288.4,"t":"2028-01-11T13:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":76.69,"az":287.9,"t":"2028-01-11T13:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.03,"alt":75.79,"az":287.6,"t":"2028-01-11T13:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.04,"alt":74.9,"az":287.3,"t":"2028-01-11T13:20:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.04,"alt":74.01,"az":287.2,"t":"2028-01-11T13:25:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.04,"alt":73.11,"az":287.1,"t":"2028-01-11T13:30:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.05,"alt":72.22,"az":287.0,"t":"2028-01-11T13:35:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.06,"alt":71.32,"az":287.0,"t":"2028-01-11T13:40:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.06,"alt":70.43,"az":287.1,"t":"2028-01-11T13:45:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.07,"alt":69.53,"az":287.2,"t":"2028-01-11T13:50:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.07,"alt":68.64,"az":287.3,"t":"2028-01-11T13:55:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.08,"alt":67.75,"az":287.4,"t":"2028-01-11T14:00:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.09,"alt":66.85,"az":287.6,"t":"2028-01-11T14:05:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.09,"alt":65.96,"az":287.7,"t":"2028-01-11T14:10:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.1,"alt":65.07,"az":287.9,"t":"2028-01-11T14:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.11,"alt":64.18,"az":288.2,"t":"2028-01-11T14:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":63.29,"az":288.4,"t":"2028-01-11T14:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.13,"alt":62.4,"az":288.7,"t":"2028-01-11T14:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.52,"az":288.9,"t":"2028-01-11T14:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.15,"alt":60.63,"az":289.2,"t":"2028-01-11T14:40:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.16,"alt":59.75,"az":289.5,"t":"2028-01-11T14:45:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.17,"alt":58.87,"az":289.8,"t":"2028-01-11T14:50:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.18,"alt":57.99,"az":290.1,"t":"2028-01-11T14:55:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.19,"alt":57.11,"az":290.4,"t":"2028-01-11T15:00:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.2,"alt":56.24,"az":290.8,"t":"2028-01-11T15:05:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.21,"alt":55.36,"az":291.1,"t":"2028-01-11T15:10:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.23,"alt":54.49,"az":291.5,"t":"2028-01-11T15:15:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.24,"alt":53.62,"az":291.8,"t":"2028-01-11T15:20:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.26,"alt":52.75,"az":292.2,"t":"2028-01-11T15:25:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.27,"alt":51.89,"az":292.6,"t":"2028-01-11T15:30:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.29,"alt":51.02,"az":292.9,"t":"2028-01-11T15:35:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.3,"alt":50.16,"az":293.3,"t":"2028-01-11T15:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.32,"alt":49.3,"az":293.7,"t":"2028-01-11T15:45:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.33,"alt":48.45,"az":294.1,"t":"2028-01-11T15:50:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.35,"alt":47.6,"az":294.5,"t":"2028-01-11T15:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.37,"alt":46.75,"az":294.9,"t":"2028-01-11T16:00:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.39,"alt":45.9,"az":295.4,"t":"2028-01-11T16:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.41,"alt":45.05,"az":295.8,"t":"2028-01-11T16:10:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.43,"alt":44.21,"az":296.2,"t":"2028-01-11T16:15:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.45,"alt":43.38,"az":296.6,"t":"2028-01-11T16:20:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.48,"alt":42.54,"az":297.1,"t":"2028-01-11T16:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.5,"alt":41.71,"az":297.5,"t":"2028-01-11T16:30:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.53,"alt":40.88,"az":298.0,"t":"2028-01-11T16:35:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.55,"alt":40.06,"az":298.4,"t":"2028-01-11T16:40:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.58,"alt":39.23,"az":298.9,"t":"2028-01-11T16:45:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.61,"alt":38.42,"az":299.4,"t":"2028-01-11T16:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.64,"alt":37.6,"az":299.8,"t":"2028-01-11T16:55:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.67,"alt":36.79,"az":300.3,"t":"2028-01-11T17:00:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.7,"alt":35.99,"az":300.8,"t":"2028-01-11T17:05:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.73,"alt":35.18,"az":301.3,"t":"2028-01-11T17:10:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.77,"alt":34.39,"az":301.8,"t":"2028-01-11T17:15:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.8,"alt":33.59,"az":302.3,"t":"2028-01-11T17:20:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.84,"alt":32.8,"az":302.8,"t":"2028-01-11T17:25:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.88,"alt":32.02,"az":303.3,"t":"2028-01-11T17:30:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.92,"alt":31.24,"az":303.8,"t":"2028-01-11T17:35:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.97,"alt":30.46,"az":304.3,"t":"2028-01-11T17:40:00Z","terrain":-0.16},{"above_terrain":true,"airmass":2.01,"alt":29.69,"az":304.9,"t":"2028-01-11T17:45:00Z","terrain":-0.26},{"above_terrain":true,"airmass":2.06,"alt":28.93,"az":305.4,"t":"2028-01-11T17:50:00Z","terrain":-0.24},{"above_terrain":true,"airmass":2.11,"alt":28.17,"az":305.9,"t":"2028-01-11T17:55:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.16,"alt":27.41,"az":306.5,"t":"2028-01-11T18:00:00Z","terrain":-0.01},{"above_terrain":true,"airmass":2.22,"alt":26.66,"az":307.0,"t":"2028-01-11T18:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.28,"alt":25.92,"az":307.6,"t":"2028-01-11T18:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.34,"alt":25.18,"az":308.1,"t":"2028-01-11T18:15:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.41,"alt":24.44,"az":308.7,"t":"2028-01-11T18:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.47,"alt":23.72,"az":309.3,"t":"2028-01-11T18:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.55,"alt":23.0,"az":309.8,"t":"2028-01-11T18:30:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.62,"alt":22.28,"az":310.4,"t":"2028-01-11T18:35:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.7,"alt":21.57,"az":311.0,"t":"2028-01-11T18:40:00Z","terrain":0.36},{"above_terrain":true,"airmass":2.79,"alt":20.87,"az":311.6,"t":"2028-01-11T18:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.88,"alt":20.17,"az":312.2,"t":"2028-01-11T18:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.98,"alt":19.48,"az":312.8,"t":"2028-01-11T18:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.08,"alt":18.8,"az":313.4,"t":"2028-01-11T19:00:00Z","terrain":0.35},{"above_terrain":true,"airmass":3.19,"alt":18.12,"az":314.0,"t":"2028-01-11T19:05:00Z","terrain":0.47},{"above_terrain":true,"airmass":3.3,"alt":17.45,"az":314.7,"t":"2028-01-11T19:10:00Z","terrain":0.53},{"above_terrain":true,"airmass":3.43,"alt":16.79,"az":315.3,"t":"2028-01-11T19:15:00Z","terrain":0.54},{"above_terrain":true,"airmass":3.56,"alt":16.13,"az":315.9,"t":"2028-01-11T19:20:00Z","terrain":0.49},{"above_terrain":true,"airmass":3.7,"alt":15.49,"az":316.6,"t":"2028-01-11T19:25:00Z","terrain":0.38},{"above_terrain":true,"airmass":3.85,"alt":14.85,"az":317.2,"t":"2028-01-11T19:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.01,"alt":14.22,"az":317.9,"t":"2028-01-11T19:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":4.19,"alt":13.59,"az":318.5,"t":"2028-01-11T19:40:00Z","terrain":0.08},{"above_terrain":true,"airmass":4.37,"alt":12.98,"az":319.2,"t":"2028-01-11T19:45:00Z","terrain":-0.15},{"above_terrain":true,"airmass":4.58,"alt":12.37,"az":319.9,"t":"2028-01-11T19:50:00Z","terrain":-0.19},{"above_terrain":true,"airmass":4.8,"alt":11.77,"az":320.6,"t":"2028-01-11T19:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.03,"alt":11.18,"az":321.2,"t":"2028-01-11T20:00:00Z","terrain":-0.1},{"above_terrain":true,"airmass":5.29,"alt":10.6,"az":321.9,"t":"2028-01-11T20:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":5.57,"alt":10.03,"az":322.6,"t":"2028-01-11T20:10:00Z","terrain":0.13},{"above_terrain":true,"airmass":5.88,"alt":9.46,"az":323.3,"t":"2028-01-11T20:15:00Z","terrain":-0.02},{"above_terrain":true,"airmass":6.22,"alt":8.91,"az":324.0,"t":"2028-01-11T20:20:00Z","terrain":-0.21},{"above_terrain":true,"airmass":6.59,"alt":8.36,"az":324.8,"t":"2028-01-11T20:25:00Z","terrain":-0.19},{"above_terrain":true,"airmass":6.99,"alt":7.83,"az":325.5,"t":"2028-01-11T20:30:00Z","terrain":-0.21},{"above_terrain":true,"airmass":7.44,"alt":7.3,"az":326.2,"t":"2028-01-11T20:35:00Z","terrain":-0.27},{"above_terrain":true,"airmass":7.94,"alt":6.79,"az":327.0,"t":"2028-01-11T20:40:00Z","terrain":-0.38},{"above_terrain":true,"airmass":8.5,"alt":6.28,"az":327.7,"t":"2028-01-11T20:45:00Z","terrain":-0.28},{"above_terrain":true,"airmass":9.12,"alt":5.79,"az":328.5,"t":"2028-01-11T20:50:00Z","terrain":-0.18},{"above_terrain":true,"airmass":9.82,"alt":5.3,"az":329.2,"t":"2028-01-11T20:55:00Z","terrain":-0.18},{"above_terrain":true,"airmass":10.6,"alt":4.83,"az":330.0,"t":"2028-01-11T21:00:00Z","terrain":-0.34},{"above_terrain":true,"airmass":11.5,"alt":4.37,"az":330.7,"t":"2028-01-11T21:05:00Z","terrain":-0.38},{"above_terrain":true,"airmass":12.51,"alt":3.91,"az":331.5,"t":"2028-01-11T21:10:00Z","terrain":-0.26},{"above_terrain":true,"airmass":13.67,"alt":3.47,"az":332.3,"t":"2028-01-11T21:15:00Z","terrain":-0.13},{"above_terrain":true,"airmass":15.0,"alt":3.04,"az":333.1,"t":"2028-01-11T21:20:00Z","terrain":-0.13},{"above_terrain":true,"airmass":16.54,"alt":2.63,"az":333.9,"t":"2028-01-11T21:25:00Z","terrain":-0.22},{"above_terrain":true,"airmass":18.33,"alt":2.22,"az":334.7,"t":"2028-01-11T21:30:00Z","terrain":-0.47},{"above_terrain":true,"airmass":20.41,"alt":1.82,"az":335.5,"t":"2028-01-11T21:35:00Z","terrain":-0.7},{"above_terrain":true,"airmass":22.84,"alt":1.44,"az":336.3,"t":"2028-01-11T21:40:00Z","terrain":-0.8},{"above_terrain":true,"airmass":25.7,"alt":1.07,"az":337.1,"t":"2028-01-11T21:45:00Z","terrain":-0.71},{"above_terrain":true,"airmass":29.04,"alt":0.71,"az":337.9,"t":"2028-01-11T21:50:00Z","terrain":-0.49},{"above_terrain":true,"airmass":32.93,"alt":0.37,"az":338.7,"t":"2028-01-11T21:55:00Z","terrain":-0.68},{"above_terrain":true,"airmass":37.41,"alt":0.03,"az":339.6,"t":"2028-01-11T22:00:00Z","terrain":-0.62},{"above_terrain":true,"airmass":null,"alt":-0.29,"az":340.4,"t":"2028-01-11T22:05:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-0.59,"az":341.2,"t":"2028-01-11T22:10:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-0.89,"az":342.1,"t":"2028-01-11T22:15:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-1.17,"az":342.9,"t":"2028-01-11T22:20:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.44,"az":343.8,"t":"2028-01-11T22:25:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.69,"az":344.7,"t":"2028-01-11T22:30:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.93,"az":345.5,"t":"2028-01-11T22:35:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-2.16,"az":346.4,"t":"2028-01-11T22:40:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-2.37,"az":347.3,"t":"2028-01-11T22:45:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-2.57,"az":348.1,"t":"2028-01-11T22:50:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-2.76,"az":349.0,"t":"2028-01-11T22:55:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-2.93,"az":349.9,"t":"2028-01-11T23:00:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-3.09,"az":350.8,"t":"2028-01-11T23:05:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.23,"az":351.7,"t":"2028-01-11T23:10:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-3.36,"az":352.5,"t":"2028-01-11T23:15:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-3.47,"az":353.4,"t":"2028-01-11T23:20:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-3.57,"az":354.3,"t":"2028-01-11T23:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.66,"az":355.2,"t":"2028-01-11T23:30:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-3.73,"az":356.1,"t":"2028-01-11T23:35:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.78,"az":357.0,"t":"2028-01-11T23:40:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.83,"az":357.9,"t":"2028-01-11T23:45:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-3.85,"az":358.8,"t":"2028-01-11T23:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":359.7,"t":"2028-01-11T23:55:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-3.86,"az":0.6,"t":"2028-01-12T00:00:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-3.85,"az":1.5,"t":"2028-01-12T00:05:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-3.82,"az":2.4,"t":"2028-01-12T00:10:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-3.77,"az":3.3,"t":"2028-01-12T00:15:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-3.71,"az":4.2,"t":"2028-01-12T00:20:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-3.63,"az":5.1,"t":"2028-01-12T00:25:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-3.54,"az":6.0,"t":"2028-01-12T00:30:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-3.44,"az":6.8,"t":"2028-01-12T00:35:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-3.32,"az":7.7,"t":"2028-01-12T00:40:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.19,"az":8.6,"t":"2028-01-12T00:45:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-3.04,"az":9.5,"t":"2028-01-12T00:50:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-2.88,"az":10.4,"t":"2028-01-12T00:55:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-2.7,"az":11.3,"t":"2028-01-12T01:00:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-2.51,"az":12.1,"t":"2028-01-12T01:05:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-2.31,"az":13.0,"t":"2028-01-12T01:10:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-2.09,"az":13.9,"t":"2028-01-12T01:15:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-1.86,"az":14.7,"t":"2028-01-12T01:20:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-1.61,"az":15.6,"t":"2028-01-12T01:25:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-1.36,"az":16.5,"t":"2028-01-12T01:30:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.08,"az":17.3,"t":"2028-01-12T01:35:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-0.8,"az":18.2,"t":"2028-01-12T01:40:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-0.5,"az":19.0,"t":"2028-01-12T01:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-0.19,"az":19.8,"t":"2028-01-12T01:50:00Z","terrain":0.66},{"above_terrain":false,"airmass":35.98,"alt":0.13,"az":20.7,"t":"2028-01-12T01:55:00Z","terrain":0.68},{"above_terrain":false,"airmass":31.68,"alt":0.47,"az":21.5,"t":"2028-01-12T02:00:00Z","terrain":0.84},{"above_terrain":false,"airmass":27.96,"alt":0.82,"az":22.3,"t":"2028-01-12T02:05:00Z","terrain":1.05},{"above_terrain":true,"airmass":24.78,"alt":1.18,"az":23.2,"t":"2028-01-12T02:10:00Z","terrain":1.12},{"above_terrain":true,"airmass":22.06,"alt":1.56,"az":24.0,"t":"2028-01-12T02:15:00Z","terrain":0.93},{"above_terrain":true,"airmass":19.74,"alt":1.94,"az":24.8,"t":"2028-01-12T02:20:00Z","terrain":1.15},{"above_terrain":true,"airmass":17.75,"alt":2.34,"az":25.6,"t":"2028-01-12T02:25:00Z","terrain":1.29},{"above_terrain":true,"airmass":16.05,"alt":2.75,"az":26.4,"t":"2028-01-12T02:30:00Z","terrain":1.32},{"above_terrain":true,"airmass":14.57,"alt":3.17,"az":27.2,"t":"2028-01-12T02:35:00Z","terrain":1.27},{"above_terrain":true,"airmass":13.3,"alt":3.61,"az":27.9,"t":"2028-01-12T02:40:00Z","terrain":1.19},{"above_terrain":true,"airmass":12.19,"alt":4.05,"az":28.7,"t":"2028-01-12T02:45:00Z","terrain":1.05},{"above_terrain":true,"airmass":11.21,"alt":4.51,"az":29.5,"t":"2028-01-12T02:50:00Z","terrain":1.07},{"above_terrain":true,"airmass":10.35,"alt":4.97,"az":30.3,"t":"2028-01-12T02:55:00Z","terrain":1.19},{"above_terrain":true,"airmass":9.6,"alt":5.45,"az":31.0,"t":"2028-01-12T03:00:00Z","terrain":1.31},{"above_terrain":true,"airmass":8.92,"alt":5.94,"az":31.8,"t":"2028-01-12T03:05:00Z","terrain":1.33},{"above_terrain":true,"airmass":8.32,"alt":6.43,"az":32.5,"t":"2028-01-12T03:10:00Z","terrain":1.15},{"above_terrain":true,"airmass":7.78,"alt":6.94,"az":33.3,"t":"2028-01-12T03:15:00Z","terrain":0.84},{"above_terrain":true,"airmass":7.3,"alt":7.46,"az":34.0,"t":"2028-01-12T03:20:00Z","terrain":0.43},{"above_terrain":true,"airmass":6.86,"alt":7.99,"az":34.7,"t":"2028-01-12T03:25:00Z","terrain":0.15},{"above_terrain":true,"airmass":6.47,"alt":8.53,"az":35.5,"t":"2028-01-12T03:30:00Z","terrain":0.04},{"above_terrain":true,"airmass":6.11,"alt":9.08,"az":36.2,"t":"2028-01-12T03:35:00Z","terrain":0.01},{"above_terrain":true,"airmass":5.78,"alt":9.63,"az":36.9,"t":"2028-01-12T03:40:00Z","terrain":-0.08},{"above_terrain":true,"airmass":5.48,"alt":10.2,"az":37.6,"t":"2028-01-12T03:45:00Z","terrain":-0.16},{"above_terrain":true,"airmass":5.21,"alt":10.77,"az":38.3,"t":"2028-01-12T03:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":4.96,"alt":11.36,"az":39.0,"t":"2028-01-12T03:55:00Z","terrain":-0.16},{"above_terrain":true,"airmass":4.73,"alt":11.95,"az":39.7,"t":"2028-01-12T04:00:00Z","terrain":-0.09},{"above_terrain":true,"airmass":4.51,"alt":12.55,"az":40.3,"t":"2028-01-12T04:05:00Z","terrain":-0.03},{"above_terrain":true,"airmass":4.32,"alt":13.16,"az":41.0,"t":"2028-01-12T04:10:00Z","terrain":0.02},{"above_terrain":true,"airmass":4.13,"alt":13.78,"az":41.7,"t":"2028-01-12T04:15:00Z","terrain":0.09},{"above_terrain":true,"airmass":3.96,"alt":14.41,"az":42.3,"t":"2028-01-12T04:20:00Z","terrain":0.16},{"above_terrain":true,"airmass":3.8,"alt":15.04,"az":43.0,"t":"2028-01-12T04:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.65,"alt":15.68,"az":43.6,"t":"2028-01-12T04:30:00Z","terrain":0.35},{"above_terrain":true,"airmass":3.52,"alt":16.33,"az":44.3,"t":"2028-01-12T04:35:00Z","terrain":0.46},{"above_terrain":true,"airmass":3.39,"alt":16.99,"az":44.9,"t":"2028-01-12T04:40:00Z","terrain":0.56},{"above_terrain":true,"airmass":3.27,"alt":17.65,"az":45.5,"t":"2028-01-12T04:45:00Z","terrain":0.63},{"above_terrain":true,"airmass":3.15,"alt":18.33,"az":46.2,"t":"2028-01-12T04:50:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.05,"alt":19.0,"az":46.8,"t":"2028-01-12T04:55:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.95,"alt":19.69,"az":47.4,"t":"2028-01-12T05:00:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.85,"alt":20.38,"az":48.0,"t":"2028-01-12T05:05:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.76,"alt":21.08,"az":48.6,"t":"2028-01-12T05:10:00Z","terrain":0.46},{"above_terrain":true,"airmass":2.68,"alt":21.79,"az":49.2,"t":"2028-01-12T05:15:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.6,"alt":22.5,"az":49.8,"t":"2028-01-12T05:20:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.52,"alt":23.21,"az":50.3,"t":"2028-01-12T05:25:00Z","terrain":0.44},{"above_terrain":true,"airmass":2.45,"alt":23.94,"az":50.9,"t":"2028-01-12T05:30:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.39,"alt":24.67,"az":51.5,"t":"2028-01-12T05:35:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.32,"alt":25.4,"az":52.0,"t":"2028-01-12T05:40:00Z","terrain":0.64},{"above_terrain":true,"airmass":2.26,"alt":26.14,"az":52.6,"t":"2028-01-12T05:45:00Z","terrain":0.76},{"above_terrain":true,"airmass":2.2,"alt":26.89,"az":53.2,"t":"2028-01-12T05:50:00Z","terrain":0.87},{"above_terrain":true,"airmass":2.15,"alt":27.64,"az":53.7,"t":"2028-01-12T05:55:00Z","terrain":0.95},{"above_terrain":true,"airmass":2.1,"alt":28.4,"az":54.2,"t":"2028-01-12T06:00:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.05,"alt":29.16,"az":54.8,"t":"2028-01-12T06:05:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.0,"alt":29.93,"az":55.3,"t":"2028-01-12T06:10:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.95,"alt":30.7,"az":55.8,"t":"2028-01-12T06:15:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.91,"alt":31.48,"az":56.4,"t":"2028-01-12T06:20:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.87,"alt":32.26,"az":56.9,"t":"2028-01-12T06:25:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.83,"alt":33.04,"az":57.4,"t":"2028-01-12T06:30:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.79,"alt":33.83,"az":57.9,"t":"2028-01-12T06:35:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.76,"alt":34.63,"az":58.4,"t":"2028-01-12T06:40:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.72,"alt":35.43,"az":58.9,"t":"2028-01-12T06:45:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.69,"alt":36.23,"az":59.4,"t":"2028-01-12T06:50:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.66,"alt":37.04,"az":59.8,"t":"2028-01-12T06:55:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.63,"alt":37.85,"az":60.3,"t":"2028-01-12T07:00:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.6,"alt":38.67,"az":60.8,"t":"2028-01-12T07:05:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.57,"alt":39.48,"az":61.2,"t":"2028-01-12T07:10:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.54,"alt":40.31,"az":61.7,"t":"2028-01-12T07:15:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.52,"alt":41.13,"az":62.2,"t":"2028-01-12T07:20:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.49,"alt":41.96,"az":62.6,"t":"2028-01-12T07:25:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.47,"alt":42.79,"az":63.1,"t":"2028-01-12T07:30:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.45,"alt":43.63,"az":63.5,"t":"2028-01-12T07:35:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.43,"alt":44.47,"az":63.9,"t":"2028-01-12T07:40:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.4,"alt":45.31,"az":64.4,"t":"2028-01-12T07:45:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.38,"alt":46.16,"az":64.8,"t":"2028-01-12T07:50:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.37,"alt":47.01,"az":65.2,"t":"2028-01-12T07:55:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.35,"alt":47.86,"az":65.6,"t":"2028-01-12T08:00:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.33,"alt":48.71,"az":66.0,"t":"2028-01-12T08:05:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.31,"alt":49.57,"az":66.4,"t":"2028-01-12T08:10:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.3,"alt":50.43,"az":66.8,"t":"2028-01-12T08:15:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.28,"alt":51.29,"az":67.2,"t":"2028-01-12T08:20:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.27,"alt":52.15,"az":67.6,"t":"2028-01-12T08:25:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.25,"alt":53.02,"az":67.9,"t":"2028-01-12T08:30:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.24,"alt":53.89,"az":68.3,"t":"2028-01-12T08:35:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.22,"alt":54.76,"az":68.6,"t":"2028-01-12T08:40:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.21,"alt":55.63,"az":69.0,"t":"2028-01-12T08:45:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.2,"alt":56.5,"az":69.3,"t":"2028-01-12T08:50:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.19,"alt":57.38,"az":69.7,"t":"2028-01-12T08:55:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.18,"alt":58.26,"az":70.0,"t":"2028-01-12T09:00:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.16,"alt":59.14,"az":70.3,"t":"2028-01-12T09:05:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.15,"alt":60.02,"az":70.6,"t":"2028-01-12T09:10:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.14,"alt":60.9,"az":70.9,"t":"2028-01-12T09:15:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.13,"alt":61.79,"az":71.2,"t":"2028-01-12T09:20:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.12,"alt":62.68,"az":71.4,"t":"2028-01-12T09:25:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.12,"alt":63.56,"az":71.7,"t":"2028-01-12T09:30:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.11,"alt":64.45,"az":71.9,"t":"2028-01-12T09:35:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.1,"alt":65.34,"az":72.1,"t":"2028-01-12T09:40:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.09,"alt":66.23,"az":72.3,"t":"2028-01-12T09:45:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.08,"alt":67.13,"az":72.5,"t":"2028-01-12T09:50:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.08,"alt":68.02,"az":72.6,"t":"2028-01-12T09:55:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.07,"alt":68.91,"az":72.8,"t":"2028-01-12T10:00:00Z","terrain":1.04}],"transit":{"airmass":1.0,"alt":87.2,"az":355.2,"t":"2028-01-11T12:00:00Z"},"usable_hours":2.08,"verdict":"marginal","zenith_passage":true},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}
