{"assessment":{"best_window":{"end":"2031-08-11T01:40Z","end_local":"04:40","hours":6.33,"label":"good","mean_quality":0.93,"start":"2031-08-10T19:20Z","start_local":"22:20"},"cost":{"altitude":0.08,"clouds":0.0,"darkness":2.6,"moon":0.5},"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":46,"cloud":null,"high":null,"iso":"2031-08-10T18:00Z","label":"poor","low":null,"mid":null,"moon_alt":-27,"precip":null,"q":0.14,"rh":null,"sky":"nautical twilight","temp":null,"time":"21:00","wind":null},{"alt":57,"cloud":null,"high":null,"iso":"2031-08-10T19:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-22,"precip":null,"q":0.49,"rh":null,"sky":"astronomical twilight","temp":null,"time":"22:00","wind":null},{"alt":67,"cloud":null,"high":null,"iso":"2031-08-10T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-15,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":78,"cloud":null,"high":null,"iso":"2031-08-10T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-6,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":87,"cloud":null,"high":null,"iso":"2031-08-10T22:00Z","label":"good","low":null,"mid":null,"moon_alt":3,"precip":null,"q":0.91,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":79,"cloud":null,"high":null,"iso":"2031-08-10T23:00Z","label":"good","low":null,"mid":null,"moon_alt":14,"precip":null,"q":0.9,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":69,"cloud":null,"high":null,"iso":"2031-08-11T00:00Z","label":"good","low":null,"mid":null,"moon_alt":24,"precip":null,"q":0.88,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":58,"cloud":null,"high":null,"iso":"2031-08-11T01:00Z","label":"good","low":null,"mid":null,"moon_alt":35,"precip":null,"q":0.86,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":48,"cloud":null,"high":null,"iso":"2031-08-11T02:00Z","label":"marginal","low":null,"mid":null,"moon_alt":46,"precip":null,"q":0.39,"rh":null,"sky":"astronomical twilight","temp":null,"time":"05:00","wind":null},{"alt":38,"cloud":null,"high":null,"iso":"2031-08-11T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":56,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":6.61,"reasons":["daylight and twilight cost 2.6 quality-hours","moonlight cost 0.5 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":6.61,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2031-08-10T18:00Z","end_local":"21:00","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2031-08-10T17:25Z","start_local":"20:25"},{"end":"2031-08-10T18:40Z","end_local":"21:40","hours":0.67,"label":"poor","mean_quality":0.14,"start":"2031-08-10T18:00Z","start_local":"21:00"},{"end":"2031-08-10T19:20Z","end_local":"22:20","hours":0.67,"label":"marginal","mean_quality":0.49,"start":"2031-08-10T18:40Z","start_local":"21:40"},{"end":"2031-08-11T01:40Z","end_local":"04:40","hours":6.33,"label":"good","mean_quality":0.93,"start":"2031-08-10T19:20Z","start_local":"22:20"},{"end":"2031-08-11T02:20Z","end_local":"05:20","hours":0.67,"label":"marginal","mean_quality":0.39,"start":"2031-08-11T01:40Z","start_local":"04:40"},{"end":"2031-08-11T02:55Z","end_local":"05:55","hours":0.58,"label":"poor","mean_quality":0.11,"start":"2031-08-11T02:20Z","start_local":"05:20"},{"end":"2031-08-11T03:30Z","end_local":"06:30","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2031-08-11T02:55Z","start_local":"05:55"}]},"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":"2031-08-10T19:16:21Z","dark_hours":6.34,"dark_to":"2031-08-11T01:36:55Z","moon":{"illumination":0.41,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":2.4,"moonrise":"2031-08-10T21:41:24Z","moonset":"2031-08-10T11:31:30Z","sunrise":"2031-08-11T03:25:01Z","sunset":"2031-08-10T17:28:17Z","twilight":{"astronomical":{"end":"2031-08-10T19:16:21Z","start":"2031-08-11T01:36:55Z"},"civil":{"end":"2031-08-10T17:58:37Z","start":"2031-08-11T02:54:40Z"},"nautical":{"end":"2031-08-10T18:35:48Z","start":"2031-08-11T02:17:28Z"}},"window_end":"2031-08-11T09:00:00Z","window_start":"2031-08-10T09:00:00Z"},"night_date":"2031-08-10","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.0,"alt":87.2,"t":"2031-08-10T22:05:00Z"},"dec":44.33,"dec_of_date":44.4541,"dec_str":"+44\u00b0 19' 48.0\"","good_hours":6.33,"limit_rise":"2031-08-10T15:11:36Z","limit_set":"2031-08-11T04:56:48Z","max_az_rate_deg_per_min":3.63,"moon_separation":84.5,"never_rises":false,"ra":314.69583333,"ra_of_date":314.9787,"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":"6.3 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2031-08-11T08:13:35Z","blocked_dark_hours":0,"clears_at":"2031-08-10T12:17:54Z","rise_az":23.2},"track":[{"above_terrain":false,"airmass":null,"alt":-2.58,"az":348.2,"t":"2031-08-10T09:00:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-2.76,"az":349.1,"t":"2031-08-10T09:05:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-2.93,"az":350.0,"t":"2031-08-10T09:10:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.09,"az":350.9,"t":"2031-08-10T09:15:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.23,"az":351.8,"t":"2031-08-10T09:20:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-3.36,"az":352.6,"t":"2031-08-10T09:25:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-3.47,"az":353.5,"t":"2031-08-10T09:30:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-3.57,"az":354.4,"t":"2031-08-10T09:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.65,"az":355.3,"t":"2031-08-10T09:40:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-3.72,"az":356.2,"t":"2031-08-10T09:45:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.78,"az":357.1,"t":"2031-08-10T09:50:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-3.82,"az":358.0,"t":"2031-08-10T09:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.84,"az":358.9,"t":"2031-08-10T10:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.85,"az":359.8,"t":"2031-08-10T10:05:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-3.85,"az":0.7,"t":"2031-08-10T10:10:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-3.83,"az":1.6,"t":"2031-08-10T10:15:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-3.8,"az":2.5,"t":"2031-08-10T10:20:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-3.75,"az":3.4,"t":"2031-08-10T10:25:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-3.69,"az":4.3,"t":"2031-08-10T10:30:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-3.61,"az":5.2,"t":"2031-08-10T10:35:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-3.52,"az":6.1,"t":"2031-08-10T10:40:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-3.41,"az":6.9,"t":"2031-08-10T10:45:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-3.29,"az":7.8,"t":"2031-08-10T10:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.16,"az":8.7,"t":"2031-08-10T10:55:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-3.01,"az":9.6,"t":"2031-08-10T11:00:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-2.85,"az":10.5,"t":"2031-08-10T11:05:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-2.67,"az":11.4,"t":"2031-08-10T11:10:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-2.48,"az":12.2,"t":"2031-08-10T11:15:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-2.27,"az":13.1,"t":"2031-08-10T11:20:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-2.05,"az":14.0,"t":"2031-08-10T11:25:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-1.82,"az":14.8,"t":"2031-08-10T11:30:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-1.57,"az":15.7,"t":"2031-08-10T11:35:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-1.31,"az":16.6,"t":"2031-08-10T11:40:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.04,"az":17.4,"t":"2031-08-10T11:45:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-0.75,"az":18.3,"t":"2031-08-10T11:50:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-0.45,"az":19.1,"t":"2031-08-10T11:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-0.14,"az":19.9,"t":"2031-08-10T12:00:00Z","terrain":0.67},{"above_terrain":false,"airmass":35.29,"alt":0.19,"az":20.8,"t":"2031-08-10T12:05:00Z","terrain":0.69},{"above_terrain":false,"airmass":31.08,"alt":0.52,"az":21.6,"t":"2031-08-10T12:10:00Z","terrain":0.87},{"above_terrain":false,"airmass":27.46,"alt":0.87,"az":22.4,"t":"2031-08-10T12:15:00Z","terrain":1.06},{"above_terrain":true,"airmass":24.35,"alt":1.24,"az":23.2,"t":"2031-08-10T12:20:00Z","terrain":1.1},{"above_terrain":true,"airmass":21.7,"alt":1.61,"az":24.1,"t":"2031-08-10T12:25:00Z","terrain":0.94},{"above_terrain":true,"airmass":19.43,"alt":2.0,"az":24.9,"t":"2031-08-10T12:30:00Z","terrain":1.18},{"above_terrain":true,"airmass":17.49,"alt":2.4,"az":25.7,"t":"2031-08-10T12:35:00Z","terrain":1.3},{"above_terrain":true,"airmass":15.82,"alt":2.81,"az":26.5,"t":"2031-08-10T12:40:00Z","terrain":1.31},{"above_terrain":true,"airmass":14.38,"alt":3.23,"az":27.2,"t":"2031-08-10T12:45:00Z","terrain":1.26},{"above_terrain":true,"airmass":13.13,"alt":3.67,"az":28.0,"t":"2031-08-10T12:50:00Z","terrain":1.18},{"above_terrain":true,"airmass":12.04,"alt":4.11,"az":28.8,"t":"2031-08-10T12:55:00Z","terrain":1.04},{"above_terrain":true,"airmass":11.09,"alt":4.57,"az":29.6,"t":"2031-08-10T13:00:00Z","terrain":1.09},{"above_terrain":true,"airmass":10.24,"alt":5.04,"az":30.3,"t":"2031-08-10T13:05:00Z","terrain":1.2},{"above_terrain":true,"airmass":9.5,"alt":5.52,"az":31.1,"t":"2031-08-10T13:10:00Z","terrain":1.31},{"above_terrain":true,"airmass":8.84,"alt":6.0,"az":31.9,"t":"2031-08-10T13:15:00Z","terrain":1.33},{"above_terrain":true,"airmass":8.25,"alt":6.5,"az":32.6,"t":"2031-08-10T13:20:00Z","terrain":1.12},{"above_terrain":true,"airmass":7.72,"alt":7.01,"az":33.3,"t":"2031-08-10T13:25:00Z","terrain":0.8},{"above_terrain":true,"airmass":7.24,"alt":7.53,"az":34.1,"t":"2031-08-10T13:30:00Z","terrain":0.4},{"above_terrain":true,"airmass":6.81,"alt":8.06,"az":34.8,"t":"2031-08-10T13:35:00Z","terrain":0.12},{"above_terrain":true,"airmass":6.42,"alt":8.6,"az":35.5,"t":"2031-08-10T13:40:00Z","terrain":0.04},{"above_terrain":true,"airmass":6.07,"alt":9.15,"az":36.2,"t":"2031-08-10T13:45:00Z","terrain":0.0},{"above_terrain":true,"airmass":5.74,"alt":9.71,"az":37.0,"t":"2031-08-10T13:50:00Z","terrain":-0.08},{"above_terrain":true,"airmass":5.45,"alt":10.27,"az":37.7,"t":"2031-08-10T13:55:00Z","terrain":-0.17},{"above_terrain":true,"airmass":5.18,"alt":10.85,"az":38.4,"t":"2031-08-10T14:00:00Z","terrain":-0.19},{"above_terrain":true,"airmass":4.93,"alt":11.44,"az":39.0,"t":"2031-08-10T14:05:00Z","terrain":-0.16},{"above_terrain":true,"airmass":4.7,"alt":12.03,"az":39.7,"t":"2031-08-10T14:10:00Z","terrain":-0.08},{"above_terrain":true,"airmass":4.49,"alt":12.63,"az":40.4,"t":"2031-08-10T14:15:00Z","terrain":-0.02},{"above_terrain":true,"airmass":4.29,"alt":13.24,"az":41.1,"t":"2031-08-10T14:20:00Z","terrain":0.03},{"above_terrain":true,"airmass":4.11,"alt":13.86,"az":41.7,"t":"2031-08-10T14:25:00Z","terrain":0.09},{"above_terrain":true,"airmass":3.94,"alt":14.49,"az":42.4,"t":"2031-08-10T14:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.78,"alt":15.12,"az":43.0,"t":"2031-08-10T14:35:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.64,"alt":15.77,"az":43.7,"t":"2031-08-10T14:40:00Z","terrain":0.36},{"above_terrain":true,"airmass":3.5,"alt":16.42,"az":44.3,"t":"2031-08-10T14:45:00Z","terrain":0.47},{"above_terrain":true,"airmass":3.37,"alt":17.07,"az":45.0,"t":"2031-08-10T14:50:00Z","terrain":0.57},{"above_terrain":true,"airmass":3.25,"alt":17.74,"az":45.6,"t":"2031-08-10T14:55:00Z","terrain":0.63},{"above_terrain":true,"airmass":3.14,"alt":18.41,"az":46.2,"t":"2031-08-10T15:00:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.03,"alt":19.09,"az":46.8,"t":"2031-08-10T15:05:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.93,"alt":19.78,"az":47.4,"t":"2031-08-10T15:10:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.84,"alt":20.47,"az":48.0,"t":"2031-08-10T15:15:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.75,"alt":21.17,"az":48.6,"t":"2031-08-10T15:20:00Z","terrain":0.45},{"above_terrain":true,"airmass":2.67,"alt":21.87,"az":49.2,"t":"2031-08-10T15:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.59,"alt":22.59,"az":49.8,"t":"2031-08-10T15:30:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.51,"alt":23.3,"az":50.4,"t":"2031-08-10T15:35:00Z","terrain":0.45},{"above_terrain":true,"airmass":2.44,"alt":24.03,"az":51.0,"t":"2031-08-10T15:40:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.38,"alt":24.76,"az":51.5,"t":"2031-08-10T15:45:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.31,"alt":25.49,"az":52.1,"t":"2031-08-10T15:50:00Z","terrain":0.65},{"above_terrain":true,"airmass":2.25,"alt":26.24,"az":52.7,"t":"2031-08-10T15:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":2.2,"alt":26.98,"az":53.2,"t":"2031-08-10T16:00:00Z","terrain":0.87},{"above_terrain":true,"airmass":2.14,"alt":27.73,"az":53.8,"t":"2031-08-10T16:05:00Z","terrain":0.96},{"above_terrain":true,"airmass":2.09,"alt":28.49,"az":54.3,"t":"2031-08-10T16:10:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.04,"alt":29.25,"az":54.8,"t":"2031-08-10T16:15:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.99,"alt":30.02,"az":55.4,"t":"2031-08-10T16:20:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.95,"alt":30.79,"az":55.9,"t":"2031-08-10T16:25:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.91,"alt":31.57,"az":56.4,"t":"2031-08-10T16:30:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.86,"alt":32.35,"az":56.9,"t":"2031-08-10T16:35:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.83,"alt":33.14,"az":57.4,"t":"2031-08-10T16:40:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.79,"alt":33.93,"az":57.9,"t":"2031-08-10T16:45:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.75,"alt":34.73,"az":58.4,"t":"2031-08-10T16:50:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.72,"alt":35.53,"az":58.9,"t":"2031-08-10T16:55:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.68,"alt":36.33,"az":59.4,"t":"2031-08-10T17:00:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.65,"alt":37.14,"az":59.9,"t":"2031-08-10T17:05:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.62,"alt":37.95,"az":60.3,"t":"2031-08-10T17:10:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.59,"alt":38.76,"az":60.8,"t":"2031-08-10T17:15:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.57,"alt":39.58,"az":61.3,"t":"2031-08-10T17:20:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.54,"alt":40.4,"az":61.7,"t":"2031-08-10T17:25:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.52,"alt":41.23,"az":62.2,"t":"2031-08-10T17:30:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.49,"alt":42.06,"az":62.6,"t":"2031-08-10T17:35:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.47,"alt":42.89,"az":63.1,"t":"2031-08-10T17:40:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.44,"alt":43.73,"az":63.5,"t":"2031-08-10T17:45:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.42,"alt":44.57,"az":64.0,"t":"2031-08-10T17:50:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.4,"alt":45.41,"az":64.4,"t":"2031-08-10T17:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.38,"alt":46.26,"az":64.8,"t":"2031-08-10T18:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.36,"alt":47.11,"az":65.2,"t":"2031-08-10T18:05:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.35,"alt":47.96,"az":65.6,"t":"2031-08-10T18:10:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.33,"alt":48.81,"az":66.0,"t":"2031-08-10T18:15:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.31,"alt":49.67,"az":66.4,"t":"2031-08-10T18:20:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.29,"alt":50.53,"az":66.8,"t":"2031-08-10T18:25:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.28,"alt":51.39,"az":67.2,"t":"2031-08-10T18:30:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.26,"alt":52.25,"az":67.6,"t":"2031-08-10T18:35:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.25,"alt":53.12,"az":67.9,"t":"2031-08-10T18:40:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.24,"alt":53.99,"az":68.3,"t":"2031-08-10T18:45:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.22,"alt":54.86,"az":68.7,"t":"2031-08-10T18:50:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.21,"alt":55.73,"az":69.0,"t":"2031-08-10T18:55:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.2,"alt":56.6,"az":69.3,"t":"2031-08-10T19:00:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.19,"alt":57.48,"az":69.7,"t":"2031-08-10T19:05:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.17,"alt":58.36,"az":70.0,"t":"2031-08-10T19:10:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.16,"alt":59.24,"az":70.3,"t":"2031-08-10T19:15:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.15,"alt":60.12,"az":70.6,"t":"2031-08-10T19:20:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.14,"alt":61.01,"az":70.9,"t":"2031-08-10T19:25:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.13,"alt":61.89,"az":71.2,"t":"2031-08-10T19:30:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.12,"alt":62.78,"az":71.4,"t":"2031-08-10T19:35:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.12,"alt":63.66,"az":71.7,"t":"2031-08-10T19:40:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.11,"alt":64.55,"az":71.9,"t":"2031-08-10T19:45:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.1,"alt":65.44,"az":72.1,"t":"2031-08-10T19:50:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.09,"alt":66.34,"az":72.3,"t":"2031-08-10T19:55:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.08,"alt":67.23,"az":72.5,"t":"2031-08-10T20:00:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.08,"alt":68.12,"az":72.6,"t":"2031-08-10T20:05:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.07,"alt":69.01,"az":72.7,"t":"2031-08-10T20:10:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.06,"alt":69.91,"az":72.8,"t":"2031-08-10T20:15:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.06,"alt":70.8,"az":72.9,"t":"2031-08-10T20:20:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.05,"alt":71.7,"az":72.9,"t":"2031-08-10T20:25:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.05,"alt":72.59,"az":72.9,"t":"2031-08-10T20:30:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.04,"alt":73.49,"az":72.8,"t":"2031-08-10T20:35:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.04,"alt":74.38,"az":72.7,"t":"2031-08-10T20:40:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.03,"alt":75.27,"az":72.5,"t":"2031-08-10T20:45:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.03,"alt":76.17,"az":72.2,"t":"2031-08-10T20:50:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.03,"alt":77.06,"az":71.9,"t":"2031-08-10T20:55:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.02,"alt":77.94,"az":71.4,"t":"2031-08-10T21:00:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.02,"alt":78.83,"az":70.7,"t":"2031-08-10T21:05:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.02,"alt":79.71,"az":69.9,"t":"2031-08-10T21:10:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.01,"alt":80.59,"az":68.8,"t":"2031-08-10T21:15:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.01,"alt":81.45,"az":67.4,"t":"2031-08-10T21:20:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.01,"alt":82.31,"az":65.7,"t":"2031-08-10T21:25:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.01,"alt":83.16,"az":63.3,"t":"2031-08-10T21:30:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.01,"alt":83.98,"az":60.2,"t":"2031-08-10T21:35:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.0,"alt":84.78,"az":56.0,"t":"2031-08-10T21:40:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.0,"alt":85.53,"az":50.2,"t":"2031-08-10T21:45:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.0,"alt":86.21,"az":42.1,"t":"2031-08-10T21:50:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.0,"alt":86.77,"az":30.6,"t":"2031-08-10T21:55:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.0,"alt":87.13,"az":15.2,"t":"2031-08-10T22:00:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.0,"alt":87.24,"az":357.1,"t":"2031-08-10T22:05:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.0,"alt":87.04,"az":339.5,"t":"2031-08-10T22:10:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.0,"alt":86.61,"az":325.3,"t":"2031-08-10T22:15:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.0,"alt":86.0,"az":315.0,"t":"2031-08-10T22:20:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.0,"alt":85.3,"az":307.7,"t":"2031-08-10T22:25:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.0,"alt":84.53,"az":302.5,"t":"2031-08-10T22:30:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.01,"alt":83.73,"az":298.7,"t":"2031-08-10T22:35:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.01,"alt":82.89,"az":295.9,"t":"2031-08-10T22:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.01,"alt":82.04,"az":293.7,"t":"2031-08-10T22:45:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.01,"alt":81.18,"az":292.1,"t":"2031-08-10T22:50:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.01,"alt":80.31,"az":290.8,"t":"2031-08-10T22:55:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.02,"alt":79.43,"az":289.8,"t":"2031-08-10T23:00:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.02,"alt":78.55,"az":289.1,"t":"2031-08-10T23:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.02,"alt":77.66,"az":288.5,"t":"2031-08-10T23:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":76.77,"az":288.0,"t":"2031-08-10T23:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":75.88,"az":287.7,"t":"2031-08-10T23:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.03,"alt":74.99,"az":287.4,"t":"2031-08-10T23:25:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.04,"alt":74.1,"az":287.2,"t":"2031-08-10T23:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.04,"alt":73.2,"az":287.1,"t":"2031-08-10T23:35:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.05,"alt":72.31,"az":287.1,"t":"2031-08-10T23:40:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.05,"alt":71.41,"az":287.1,"t":"2031-08-10T23:45:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.06,"alt":70.52,"az":287.1,"t":"2031-08-10T23:50:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.07,"alt":69.62,"az":287.2,"t":"2031-08-10T23:55:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.07,"alt":68.73,"az":287.3,"t":"2031-08-11T00:00:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.08,"alt":67.84,"az":287.4,"t":"2031-08-11T00:05:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.09,"alt":66.94,"az":287.6,"t":"2031-08-11T00:10:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.09,"alt":66.05,"az":287.8,"t":"2031-08-11T00:15:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.1,"alt":65.16,"az":288.0,"t":"2031-08-11T00:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.11,"alt":64.27,"az":288.2,"t":"2031-08-11T00:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":63.38,"az":288.4,"t":"2031-08-11T00:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.13,"alt":62.5,"az":288.7,"t":"2031-08-11T00:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.61,"az":288.9,"t":"2031-08-11T00:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.15,"alt":60.73,"az":289.2,"t":"2031-08-11T00:45:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.16,"alt":59.84,"az":289.5,"t":"2031-08-11T00:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.17,"alt":58.96,"az":289.8,"t":"2031-08-11T00:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.18,"alt":58.08,"az":290.1,"t":"2031-08-11T01:00:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.19,"alt":57.2,"az":290.4,"t":"2031-08-11T01:05:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.2,"alt":56.33,"az":290.8,"t":"2031-08-11T01:10:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.21,"alt":55.45,"az":291.1,"t":"2031-08-11T01:15:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.23,"alt":54.58,"az":291.5,"t":"2031-08-11T01:20:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.24,"alt":53.71,"az":291.8,"t":"2031-08-11T01:25:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.25,"alt":52.84,"az":292.2,"t":"2031-08-11T01:30:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.27,"alt":51.98,"az":292.5,"t":"2031-08-11T01:35:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.28,"alt":51.11,"az":292.9,"t":"2031-08-11T01:40:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.3,"alt":50.25,"az":293.3,"t":"2031-08-11T01:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.32,"alt":49.4,"az":293.7,"t":"2031-08-11T01:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.33,"alt":48.54,"az":294.1,"t":"2031-08-11T01:55:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.35,"alt":47.69,"az":294.5,"t":"2031-08-11T02:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.37,"alt":46.84,"az":294.9,"t":"2031-08-11T02:05:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.39,"alt":45.99,"az":295.3,"t":"2031-08-11T02:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.41,"alt":45.14,"az":295.8,"t":"2031-08-11T02:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.43,"alt":44.3,"az":296.2,"t":"2031-08-11T02:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.45,"alt":43.46,"az":296.6,"t":"2031-08-11T02:25:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.47,"alt":42.63,"az":297.1,"t":"2031-08-11T02:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.5,"alt":41.8,"az":297.5,"t":"2031-08-11T02:35:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.52,"alt":40.97,"az":297.9,"t":"2031-08-11T02:40:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.55,"alt":40.14,"az":298.4,"t":"2031-08-11T02:45:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.58,"alt":39.32,"az":298.9,"t":"2031-08-11T02:50:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.6,"alt":38.5,"az":299.3,"t":"2031-08-11T02:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.63,"alt":37.69,"az":299.8,"t":"2031-08-11T03:00:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.66,"alt":36.88,"az":300.3,"t":"2031-08-11T03:05:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.7,"alt":36.07,"az":300.8,"t":"2031-08-11T03:10:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.73,"alt":35.27,"az":301.2,"t":"2031-08-11T03:15:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.76,"alt":34.47,"az":301.7,"t":"2031-08-11T03:20:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.8,"alt":33.68,"az":302.2,"t":"2031-08-11T03:25:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.84,"alt":32.89,"az":302.7,"t":"2031-08-11T03:30:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.88,"alt":32.11,"az":303.3,"t":"2031-08-11T03:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.92,"alt":31.33,"az":303.8,"t":"2031-08-11T03:40:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.96,"alt":30.55,"az":304.3,"t":"2031-08-11T03:45:00Z","terrain":-0.15},{"above_terrain":true,"airmass":2.01,"alt":29.78,"az":304.8,"t":"2031-08-11T03:50:00Z","terrain":-0.25},{"above_terrain":true,"airmass":2.06,"alt":29.01,"az":305.3,"t":"2031-08-11T03:55:00Z","terrain":-0.25},{"above_terrain":true,"airmass":2.11,"alt":28.25,"az":305.9,"t":"2031-08-11T04:00:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.16,"alt":27.5,"az":306.4,"t":"2031-08-11T04:05:00Z","terrain":-0.02},{"above_terrain":true,"airmass":2.21,"alt":26.75,"az":307.0,"t":"2031-08-11T04:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.27,"alt":26.0,"az":307.5,"t":"2031-08-11T04:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":2.33,"alt":25.26,"az":308.1,"t":"2031-08-11T04:20:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.4,"alt":24.53,"az":308.6,"t":"2031-08-11T04:25:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.47,"alt":23.8,"az":309.2,"t":"2031-08-11T04:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.54,"alt":23.08,"az":309.8,"t":"2031-08-11T04:35:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.61,"alt":22.36,"az":310.4,"t":"2031-08-11T04:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.69,"alt":21.65,"az":311.0,"t":"2031-08-11T04:45:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.78,"alt":20.95,"az":311.6,"t":"2031-08-11T04:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":2.87,"alt":20.25,"az":312.1,"t":"2031-08-11T04:55:00Z","terrain":0.16},{"above_terrain":true,"airmass":2.96,"alt":19.56,"az":312.8,"t":"2031-08-11T05:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.07,"alt":18.88,"az":313.4,"t":"2031-08-11T05:05:00Z","terrain":0.34},{"above_terrain":true,"airmass":3.17,"alt":18.2,"az":314.0,"t":"2031-08-11T05:10:00Z","terrain":0.47},{"above_terrain":true,"airmass":3.29,"alt":17.53,"az":314.6,"t":"2031-08-11T05:15:00Z","terrain":0.52},{"above_terrain":true,"airmass":3.41,"alt":16.87,"az":315.2,"t":"2031-08-11T05:20:00Z","terrain":0.54},{"above_terrain":true,"airmass":3.54,"alt":16.21,"az":315.9,"t":"2031-08-11T05:25:00Z","terrain":0.49},{"above_terrain":true,"airmass":3.68,"alt":15.56,"az":316.5,"t":"2031-08-11T05:30:00Z","terrain":0.39},{"above_terrain":true,"airmass":3.83,"alt":14.92,"az":317.2,"t":"2031-08-11T05:35:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.99,"alt":14.29,"az":317.8,"t":"2031-08-11T05:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":4.17,"alt":13.66,"az":318.5,"t":"2031-08-11T05:45:00Z","terrain":0.11},{"above_terrain":true,"airmass":4.35,"alt":13.05,"az":319.1,"t":"2031-08-11T05:50:00Z","terrain":-0.15},{"above_terrain":true,"airmass":4.55,"alt":12.44,"az":319.8,"t":"2031-08-11T05:55:00Z","terrain":-0.19},{"above_terrain":true,"airmass":4.77,"alt":11.84,"az":320.5,"t":"2031-08-11T06:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.0,"alt":11.25,"az":321.2,"t":"2031-08-11T06:05:00Z","terrain":-0.13},{"above_terrain":true,"airmass":5.26,"alt":10.67,"az":321.9,"t":"2031-08-11T06:10:00Z","terrain":0.16},{"above_terrain":true,"airmass":5.54,"alt":10.09,"az":322.6,"t":"2031-08-11T06:15:00Z","terrain":0.14},{"above_terrain":true,"airmass":5.84,"alt":9.53,"az":323.3,"t":"2031-08-11T06:20:00Z","terrain":0.0},{"above_terrain":true,"airmass":6.17,"alt":8.97,"az":324.0,"t":"2031-08-11T06:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":6.54,"alt":8.43,"az":324.7,"t":"2031-08-11T06:30:00Z","terrain":-0.2},{"above_terrain":true,"airmass":6.94,"alt":7.89,"az":325.4,"t":"2031-08-11T06:35:00Z","terrain":-0.21},{"above_terrain":true,"airmass":7.39,"alt":7.37,"az":326.2,"t":"2031-08-11T06:40:00Z","terrain":-0.26},{"above_terrain":true,"airmass":7.88,"alt":6.85,"az":326.9,"t":"2031-08-11T06:45:00Z","terrain":-0.37},{"above_terrain":true,"airmass":8.43,"alt":6.34,"az":327.6,"t":"2031-08-11T06:50:00Z","terrain":-0.29},{"above_terrain":true,"airmass":9.04,"alt":5.85,"az":328.4,"t":"2031-08-11T06:55:00Z","terrain":-0.19},{"above_terrain":true,"airmass":9.72,"alt":5.36,"az":329.1,"t":"2031-08-11T07:00:00Z","terrain":-0.16},{"above_terrain":true,"airmass":10.5,"alt":4.89,"az":329.9,"t":"2031-08-11T07:05:00Z","terrain":-0.33},{"above_terrain":true,"airmass":11.38,"alt":4.42,"az":330.7,"t":"2031-08-11T07:10:00Z","terrain":-0.38},{"above_terrain":true,"airmass":12.37,"alt":3.97,"az":331.4,"t":"2031-08-11T07:15:00Z","terrain":-0.28},{"above_terrain":true,"airmass":13.51,"alt":3.53,"az":332.2,"t":"2031-08-11T07:20:00Z","terrain":-0.14},{"above_terrain":true,"airmass":14.82,"alt":3.1,"az":333.0,"t":"2031-08-11T07:25:00Z","terrain":-0.12},{"above_terrain":true,"airmass":16.33,"alt":2.68,"az":333.8,"t":"2031-08-11T07:30:00Z","terrain":-0.21},{"above_terrain":true,"airmass":18.07,"alt":2.27,"az":334.6,"t":"2031-08-11T07:35:00Z","terrain":-0.44},{"above_terrain":true,"airmass":20.11,"alt":1.88,"az":335.4,"t":"2031-08-11T07:40:00Z","terrain":-0.69},{"above_terrain":true,"airmass":22.49,"alt":1.49,"az":336.2,"t":"2031-08-11T07:45:00Z","terrain":-0.81},{"above_terrain":true,"airmass":25.28,"alt":1.12,"az":337.0,"t":"2031-08-11T07:50:00Z","terrain":-0.73},{"above_terrain":true,"airmass":28.54,"alt":0.76,"az":337.8,"t":"2031-08-11T07:55:00Z","terrain":-0.51},{"above_terrain":true,"airmass":32.35,"alt":0.41,"az":338.7,"t":"2031-08-11T08:00:00Z","terrain":-0.66},{"above_terrain":true,"airmass":36.74,"alt":0.08,"az":339.5,"t":"2031-08-11T08:05:00Z","terrain":-0.64},{"above_terrain":true,"airmass":null,"alt":-0.24,"az":340.3,"t":"2031-08-11T08:10:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-0.55,"az":341.2,"t":"2031-08-11T08:15:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-0.84,"az":342.0,"t":"2031-08-11T08:20:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-1.13,"az":342.9,"t":"2031-08-11T08:25:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.4,"az":343.7,"t":"2031-08-11T08:30:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.65,"az":344.6,"t":"2031-08-11T08:35:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.89,"az":345.4,"t":"2031-08-11T08:40:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-2.12,"az":346.3,"t":"2031-08-11T08:45:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-2.34,"az":347.2,"t":"2031-08-11T08:50:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-2.54,"az":348.0,"t":"2031-08-11T08:55:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-2.73,"az":348.9,"t":"2031-08-11T09:00:00Z","terrain":-0.01}],"transit":{"airmass":1.0,"alt":87.2,"az":357.1,"t":"2031-08-10T22:05:00Z"},"usable_hours":6.33,"verdict":"good","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."]}