{"assessment":{"best_window":null,"cost":{"altitude":5.56,"clouds":0.0,"darkness":0.0,"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":"The target stays below 20\u00b0 for the whole night.","headline":"Not tonight","hourly":[{"alt":-25,"cloud":null,"high":null,"iso":"2030-06-19T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-30,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"21:00","wind":null},{"alt":-35,"cloud":null,"high":null,"iso":"2030-06-19T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-19,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"22:00","wind":null},{"alt":-44,"cloud":null,"high":null,"iso":"2030-06-19T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-8,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"23:00","wind":null},{"alt":-51,"cloud":null,"high":null,"iso":"2030-06-19T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":3,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-54,"cloud":null,"high":null,"iso":"2030-06-19T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":13,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-52,"cloud":null,"high":null,"iso":"2030-06-19T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":23,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-46,"cloud":null,"high":null,"iso":"2030-06-20T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":31,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-37,"cloud":null,"high":null,"iso":"2030-06-20T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":37,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"04:00","wind":null},{"alt":-27,"cloud":null,"high":null,"iso":"2030-06-20T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":40,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"05:00","wind":null}],"peak_quality":0.0,"peak_sky":0.0,"quality_hours":0.0,"reasons":["the target being low or below 20\u00b0 cost 5.6 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":0,"score_weather":null,"sky_hours":0.0,"verdict":"unknown","verdict_astronomy":"unusable","weather_known":false,"windows":[{"end":"2030-06-20T02:50Z","end_local":"05:50","hours":8.92,"label":"unusable","mean_quality":0.0,"start":"2030-06-19T17:55Z","start_local":"20:55"}]},"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":"2030-06-19T20:09:50Z","dark_hours":4.42,"dark_to":"2030-06-20T00:35:16Z","moon":{"illumination":0.777,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":0.58,"moonrise":"2030-06-19T20:45:04Z","moonset":"2030-06-20T07:59:35Z","sunrise":"2030-06-20T02:46:28Z","sunset":"2030-06-19T17:58:37Z","twilight":{"astronomical":{"end":"2030-06-19T20:09:50Z","start":"2030-06-20T00:35:16Z"},"civil":{"end":"2030-06-19T18:32:51Z","start":"2030-06-20T02:12:15Z"},"nautical":{"end":"2030-06-19T19:16:52Z","start":"2030-06-20T01:28:14Z"}},"window_end":"2030-06-20T09:00:00Z","window_start":"2030-06-19T09:00:00Z"},"night_date":"2030-06-19","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":null,"alt":-40.7,"t":"2030-06-20T00:35:00Z"},"dec":-5.3876,"dec_of_date":-5.3699,"dec_str":"-05\u00b0 23' 15.4\"","good_hours":0,"limit_rise":"2030-06-20T06:15:33Z","limit_set":"2030-06-19T13:54:42Z","max_az_rate_deg_per_min":0.0,"moon_separation":116.9,"never_rises":false,"ra":83.8201,"ra_of_date":84.1946,"ra_str":"05h 35m 16.8s","resolved":{"common_name":"Great Orion Nebula","dec":-5.3876,"name":"M 42","ra":83.8201,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M42","source":"sesame","type":"HII","type_text":"HII region \u2014 a star-forming nebula"},"summary":"Not above the horizon limit during darkness tonight \u2014 try another season.","terrain":{"available":true,"behind_at":"2030-06-19T15:42:00Z","blocked_dark_hours":0,"clears_at":"2030-06-20T04:26:55Z","rise_az":157.7},"track":[{"above_terrain":true,"airmass":1.54,"alt":40.5,"az":157.7,"t":"2030-06-19T09:00:00Z","terrain":-1.06},{"above_terrain":true,"airmass":1.53,"alt":40.84,"az":159.3,"t":"2030-06-19T09:05:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.52,"alt":41.16,"az":160.9,"t":"2030-06-19T09:10:00Z","terrain":-1.14},{"above_terrain":true,"airmass":1.51,"alt":41.45,"az":162.5,"t":"2030-06-19T09:15:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.5,"alt":41.72,"az":164.2,"t":"2030-06-19T09:20:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.49,"alt":41.96,"az":165.8,"t":"2030-06-19T09:25:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.49,"alt":42.18,"az":167.5,"t":"2030-06-19T09:30:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.48,"alt":42.37,"az":169.1,"t":"2030-06-19T09:35:00Z","terrain":-0.79},{"above_terrain":true,"airmass":1.48,"alt":42.53,"az":170.8,"t":"2030-06-19T09:40:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.47,"alt":42.67,"az":172.5,"t":"2030-06-19T09:45:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.47,"alt":42.77,"az":174.2,"t":"2030-06-19T09:50:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.47,"alt":42.86,"az":175.9,"t":"2030-06-19T09:55:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.47,"alt":42.91,"az":177.6,"t":"2030-06-19T10:00:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.47,"alt":42.93,"az":179.3,"t":"2030-06-19T10:05:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.47,"alt":42.93,"az":181.0,"t":"2030-06-19T10:10:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.47,"alt":42.9,"az":182.7,"t":"2030-06-19T10:15:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.47,"alt":42.84,"az":184.4,"t":"2030-06-19T10:20:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.47,"alt":42.76,"az":186.1,"t":"2030-06-19T10:25:00Z","terrain":-0.72},{"above_terrain":true,"airmass":1.47,"alt":42.65,"az":187.8,"t":"2030-06-19T10:30:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.48,"alt":42.51,"az":189.5,"t":"2030-06-19T10:35:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.48,"alt":42.34,"az":191.1,"t":"2030-06-19T10:40:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.49,"alt":42.14,"az":192.8,"t":"2030-06-19T10:45:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.49,"alt":41.92,"az":194.5,"t":"2030-06-19T10:50:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.5,"alt":41.68,"az":196.1,"t":"2030-06-19T10:55:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.51,"alt":41.4,"az":197.7,"t":"2030-06-19T11:00:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.52,"alt":41.11,"az":199.3,"t":"2030-06-19T11:05:00Z","terrain":-0.3},{"above_terrain":true,"airmass":1.53,"alt":40.78,"az":200.9,"t":"2030-06-19T11:10:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.54,"alt":40.44,"az":202.5,"t":"2030-06-19T11:15:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.55,"alt":40.07,"az":204.1,"t":"2030-06-19T11:20:00Z","terrain":-0.53},{"above_terrain":true,"airmass":1.56,"alt":39.67,"az":205.6,"t":"2030-06-19T11:25:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.58,"alt":39.26,"az":207.1,"t":"2030-06-19T11:30:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.59,"alt":38.82,"az":208.6,"t":"2030-06-19T11:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.61,"alt":38.36,"az":210.1,"t":"2030-06-19T11:40:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.63,"alt":37.88,"az":211.6,"t":"2030-06-19T11:45:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.64,"alt":37.38,"az":213.0,"t":"2030-06-19T11:50:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.66,"alt":36.86,"az":214.5,"t":"2030-06-19T11:55:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.69,"alt":36.32,"az":215.9,"t":"2030-06-19T12:00:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.71,"alt":35.76,"az":217.2,"t":"2030-06-19T12:05:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.73,"alt":35.19,"az":218.6,"t":"2030-06-19T12:10:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.76,"alt":34.6,"az":219.9,"t":"2030-06-19T12:15:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.79,"alt":33.99,"az":221.3,"t":"2030-06-19T12:20:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.81,"alt":33.36,"az":222.6,"t":"2030-06-19T12:25:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.85,"alt":32.72,"az":223.8,"t":"2030-06-19T12:30:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.88,"alt":32.07,"az":225.1,"t":"2030-06-19T12:35:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.91,"alt":31.4,"az":226.3,"t":"2030-06-19T12:40:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.95,"alt":30.71,"az":227.6,"t":"2030-06-19T12:45:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.99,"alt":30.01,"az":228.8,"t":"2030-06-19T12:50:00Z","terrain":1.27},{"above_terrain":true,"airmass":2.04,"alt":29.3,"az":229.9,"t":"2030-06-19T12:55:00Z","terrain":1.16},{"above_terrain":true,"airmass":2.08,"alt":28.58,"az":231.1,"t":"2030-06-19T13:00:00Z","terrain":0.88},{"above_terrain":true,"airmass":2.13,"alt":27.85,"az":232.2,"t":"2030-06-19T13:05:00Z","terrain":0.87},{"above_terrain":true,"airmass":2.19,"alt":27.1,"az":233.4,"t":"2030-06-19T13:10:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.24,"alt":26.35,"az":234.5,"t":"2030-06-19T13:15:00Z","terrain":0.89},{"above_terrain":true,"airmass":2.31,"alt":25.58,"az":235.6,"t":"2030-06-19T13:20:00Z","terrain":0.86},{"above_terrain":true,"airmass":2.37,"alt":24.8,"az":236.7,"t":"2030-06-19T13:25:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.45,"alt":24.02,"az":237.7,"t":"2030-06-19T13:30:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.52,"alt":23.22,"az":238.8,"t":"2030-06-19T13:35:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.61,"alt":22.41,"az":239.8,"t":"2030-06-19T13:40:00Z","terrain":0.75},{"above_terrain":true,"airmass":2.7,"alt":21.6,"az":240.8,"t":"2030-06-19T13:45:00Z","terrain":0.75},{"above_terrain":true,"airmass":2.8,"alt":20.78,"az":241.8,"t":"2030-06-19T13:50:00Z","terrain":0.99},{"above_terrain":true,"airmass":2.91,"alt":19.95,"az":242.8,"t":"2030-06-19T13:55:00Z","terrain":1.02},{"above_terrain":true,"airmass":3.03,"alt":19.12,"az":243.8,"t":"2030-06-19T14:00:00Z","terrain":0.95},{"above_terrain":true,"airmass":3.16,"alt":18.27,"az":244.8,"t":"2030-06-19T14:05:00Z","terrain":0.98},{"above_terrain":true,"airmass":3.31,"alt":17.42,"az":245.7,"t":"2030-06-19T14:10:00Z","terrain":1.13},{"above_terrain":true,"airmass":3.47,"alt":16.57,"az":246.7,"t":"2030-06-19T14:15:00Z","terrain":1.07},{"above_terrain":true,"airmass":3.65,"alt":15.7,"az":247.6,"t":"2030-06-19T14:20:00Z","terrain":0.74},{"above_terrain":true,"airmass":3.85,"alt":14.83,"az":248.6,"t":"2030-06-19T14:25:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.08,"alt":13.96,"az":249.5,"t":"2030-06-19T14:30:00Z","terrain":0.54},{"above_terrain":true,"airmass":4.34,"alt":13.08,"az":250.4,"t":"2030-06-19T14:35:00Z","terrain":0.57},{"above_terrain":true,"airmass":4.64,"alt":12.2,"az":251.3,"t":"2030-06-19T14:40:00Z","terrain":0.45},{"above_terrain":true,"airmass":4.98,"alt":11.31,"az":252.2,"t":"2030-06-19T14:45:00Z","terrain":0.2},{"above_terrain":true,"airmass":5.38,"alt":10.42,"az":253.1,"t":"2030-06-19T14:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":5.85,"alt":9.52,"az":254.0,"t":"2030-06-19T14:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":6.41,"alt":8.62,"az":254.8,"t":"2030-06-19T15:00:00Z","terrain":0.23},{"above_terrain":true,"airmass":7.09,"alt":7.71,"az":255.7,"t":"2030-06-19T15:05:00Z","terrain":0.34},{"above_terrain":true,"airmass":7.93,"alt":6.8,"az":256.6,"t":"2030-06-19T15:10:00Z","terrain":0.41},{"above_terrain":true,"airmass":8.98,"alt":5.89,"az":257.4,"t":"2030-06-19T15:15:00Z","terrain":0.4},{"above_terrain":true,"airmass":10.35,"alt":4.98,"az":258.3,"t":"2030-06-19T15:20:00Z","terrain":0.39},{"above_terrain":true,"airmass":12.17,"alt":4.06,"az":259.1,"t":"2030-06-19T15:25:00Z","terrain":0.49},{"above_terrain":true,"airmass":14.69,"alt":3.14,"az":260.0,"t":"2030-06-19T15:30:00Z","terrain":0.56},{"above_terrain":true,"airmass":18.35,"alt":2.21,"az":260.8,"t":"2030-06-19T15:35:00Z","terrain":0.78},{"above_terrain":true,"airmass":23.95,"alt":1.29,"az":261.6,"t":"2030-06-19T15:40:00Z","terrain":0.93},{"above_terrain":false,"airmass":32.99,"alt":0.36,"az":262.5,"t":"2030-06-19T15:45:00Z","terrain":0.9},{"above_terrain":false,"airmass":null,"alt":-0.57,"az":263.3,"t":"2030-06-19T15:50:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-1.5,"az":264.1,"t":"2030-06-19T15:55:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-2.43,"az":265.0,"t":"2030-06-19T16:00:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-3.36,"az":265.8,"t":"2030-06-19T16:05:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-4.29,"az":266.6,"t":"2030-06-19T16:10:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-5.23,"az":267.5,"t":"2030-06-19T16:15:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-6.16,"az":268.3,"t":"2030-06-19T16:20:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-7.1,"az":269.1,"t":"2030-06-19T16:25:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-8.04,"az":270.0,"t":"2030-06-19T16:30:00Z","terrain":0.89},{"above_terrain":false,"airmass":null,"alt":-8.97,"az":270.8,"t":"2030-06-19T16:35:00Z","terrain":0.81},{"above_terrain":false,"airmass":null,"alt":-9.91,"az":271.6,"t":"2030-06-19T16:40:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-10.84,"az":272.5,"t":"2030-06-19T16:45:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-11.78,"az":273.3,"t":"2030-06-19T16:50:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-12.71,"az":274.2,"t":"2030-06-19T16:55:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-13.65,"az":275.0,"t":"2030-06-19T17:00:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-14.58,"az":275.9,"t":"2030-06-19T17:05:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-15.51,"az":276.7,"t":"2030-06-19T17:10:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-16.44,"az":277.6,"t":"2030-06-19T17:15:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-17.36,"az":278.5,"t":"2030-06-19T17:20:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-18.29,"az":279.3,"t":"2030-06-19T17:25:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-19.21,"az":280.2,"t":"2030-06-19T17:30:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-20.13,"az":281.1,"t":"2030-06-19T17:35:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-21.05,"az":282.0,"t":"2030-06-19T17:40:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-21.96,"az":282.9,"t":"2030-06-19T17:45:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-22.87,"az":283.9,"t":"2030-06-19T17:50:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-23.78,"az":284.8,"t":"2030-06-19T17:55:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-24.68,"az":285.7,"t":"2030-06-19T18:00:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-25.58,"az":286.7,"t":"2030-06-19T18:05:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-26.47,"az":287.7,"t":"2030-06-19T18:10:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-27.36,"az":288.7,"t":"2030-06-19T18:15:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-28.25,"az":289.7,"t":"2030-06-19T18:20:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-29.13,"az":290.7,"t":"2030-06-19T18:25:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-30.0,"az":291.7,"t":"2030-06-19T18:30:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-30.86,"az":292.7,"t":"2030-06-19T18:35:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-31.72,"az":293.8,"t":"2030-06-19T18:40:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-32.58,"az":294.9,"t":"2030-06-19T18:45:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-33.42,"az":296.0,"t":"2030-06-19T18:50:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-34.26,"az":297.1,"t":"2030-06-19T18:55:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-35.09,"az":298.2,"t":"2030-06-19T19:00:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-35.91,"az":299.4,"t":"2030-06-19T19:05:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-36.72,"az":300.5,"t":"2030-06-19T19:10:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-37.52,"az":301.7,"t":"2030-06-19T19:15:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-38.31,"az":303.0,"t":"2030-06-19T19:20:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-39.09,"az":304.2,"t":"2030-06-19T19:25:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-39.86,"az":305.5,"t":"2030-06-19T19:30:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-40.62,"az":306.8,"t":"2030-06-19T19:35:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-41.36,"az":308.1,"t":"2030-06-19T19:40:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-42.09,"az":309.5,"t":"2030-06-19T19:45:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-42.8,"az":310.9,"t":"2030-06-19T19:50:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-43.5,"az":312.3,"t":"2030-06-19T19:55:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-44.19,"az":313.7,"t":"2030-06-19T20:00:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-44.86,"az":315.2,"t":"2030-06-19T20:05:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-45.51,"az":316.7,"t":"2030-06-19T20:10:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-46.14,"az":318.3,"t":"2030-06-19T20:15:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-46.75,"az":319.8,"t":"2030-06-19T20:20:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-47.35,"az":321.4,"t":"2030-06-19T20:25:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-47.92,"az":323.1,"t":"2030-06-19T20:30:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-48.47,"az":324.8,"t":"2030-06-19T20:35:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-49.0,"az":326.5,"t":"2030-06-19T20:40:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-49.51,"az":328.2,"t":"2030-06-19T20:45:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-49.99,"az":330.0,"t":"2030-06-19T20:50:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-50.44,"az":331.8,"t":"2030-06-19T20:55:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-50.87,"az":333.7,"t":"2030-06-19T21:00:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-51.27,"az":335.6,"t":"2030-06-19T21:05:00Z","terrain":-0.72},{"above_terrain":false,"airmass":null,"alt":-51.64,"az":337.5,"t":"2030-06-19T21:10:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-51.99,"az":339.4,"t":"2030-06-19T21:15:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-52.3,"az":341.4,"t":"2030-06-19T21:20:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-52.59,"az":343.4,"t":"2030-06-19T21:25:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-52.84,"az":345.4,"t":"2030-06-19T21:30:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-53.06,"az":347.4,"t":"2030-06-19T21:35:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-53.24,"az":349.5,"t":"2030-06-19T21:40:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-53.4,"az":351.6,"t":"2030-06-19T21:45:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-53.52,"az":353.6,"t":"2030-06-19T21:50:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-53.61,"az":355.7,"t":"2030-06-19T21:55:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-53.66,"az":357.8,"t":"2030-06-19T22:00:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-53.68,"az":359.9,"t":"2030-06-19T22:05:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-53.66,"az":2.1,"t":"2030-06-19T22:10:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-53.61,"az":4.2,"t":"2030-06-19T22:15:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-53.53,"az":6.3,"t":"2030-06-19T22:20:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-53.41,"az":8.3,"t":"2030-06-19T22:25:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-53.25,"az":10.4,"t":"2030-06-19T22:30:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-53.07,"az":12.5,"t":"2030-06-19T22:35:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-52.85,"az":14.5,"t":"2030-06-19T22:40:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-52.6,"az":16.5,"t":"2030-06-19T22:45:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-52.32,"az":18.5,"t":"2030-06-19T22:50:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-52.0,"az":20.5,"t":"2030-06-19T22:55:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-51.66,"az":22.4,"t":"2030-06-19T23:00:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-51.29,"az":24.3,"t":"2030-06-19T23:05:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-50.89,"az":26.2,"t":"2030-06-19T23:10:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-50.46,"az":28.1,"t":"2030-06-19T23:15:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-50.01,"az":29.9,"t":"2030-06-19T23:20:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-49.53,"az":31.7,"t":"2030-06-19T23:25:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-49.03,"az":33.4,"t":"2030-06-19T23:30:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-48.5,"az":35.1,"t":"2030-06-19T23:35:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-47.95,"az":36.8,"t":"2030-06-19T23:40:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-47.38,"az":38.5,"t":"2030-06-19T23:45:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-46.79,"az":40.1,"t":"2030-06-19T23:50:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-46.17,"az":41.7,"t":"2030-06-19T23:55:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-45.54,"az":43.2,"t":"2030-06-20T00:00:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-44.89,"az":44.7,"t":"2030-06-20T00:05:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-44.22,"az":46.2,"t":"2030-06-20T00:10:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-43.54,"az":47.7,"t":"2030-06-20T00:15:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-42.84,"az":49.1,"t":"2030-06-20T00:20:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-42.13,"az":50.5,"t":"2030-06-20T00:25:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-41.4,"az":51.8,"t":"2030-06-20T00:30:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-40.66,"az":53.1,"t":"2030-06-20T00:35:00Z","terrain":0.86},{"above_terrain":false,"airmass":null,"alt":-39.9,"az":54.4,"t":"2030-06-20T00:40:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-39.13,"az":55.7,"t":"2030-06-20T00:45:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-38.35,"az":57.0,"t":"2030-06-20T00:50:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-37.56,"az":58.2,"t":"2030-06-20T00:55:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-36.76,"az":59.4,"t":"2030-06-20T01:00:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-35.95,"az":60.6,"t":"2030-06-20T01:05:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-35.13,"az":61.7,"t":"2030-06-20T01:10:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-34.3,"az":62.9,"t":"2030-06-20T01:15:00Z","terrain":0.92},{"above_terrain":false,"airmass":null,"alt":-33.47,"az":64.0,"t":"2030-06-20T01:20:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-32.62,"az":65.1,"t":"2030-06-20T01:25:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-31.77,"az":66.2,"t":"2030-06-20T01:30:00Z","terrain":0.85},{"above_terrain":false,"airmass":null,"alt":-30.91,"az":67.2,"t":"2030-06-20T01:35:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-30.04,"az":68.3,"t":"2030-06-20T01:40:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-29.17,"az":69.3,"t":"2030-06-20T01:45:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-28.29,"az":70.3,"t":"2030-06-20T01:50:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-27.41,"az":71.3,"t":"2030-06-20T01:55:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-26.52,"az":72.3,"t":"2030-06-20T02:00:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-25.63,"az":73.2,"t":"2030-06-20T02:05:00Z","terrain":0.93},{"above_terrain":false,"airmass":null,"alt":-24.73,"az":74.2,"t":"2030-06-20T02:10:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-23.82,"az":75.1,"t":"2030-06-20T02:15:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-22.92,"az":76.1,"t":"2030-06-20T02:20:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-22.01,"az":77.0,"t":"2030-06-20T02:25:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-21.09,"az":77.9,"t":"2030-06-20T02:30:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-20.18,"az":78.8,"t":"2030-06-20T02:35:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-19.26,"az":79.7,"t":"2030-06-20T02:40:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-18.34,"az":80.6,"t":"2030-06-20T02:45:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-17.41,"az":81.5,"t":"2030-06-20T02:50:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-16.48,"az":82.4,"t":"2030-06-20T02:55:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-15.56,"az":83.2,"t":"2030-06-20T03:00:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-14.63,"az":84.1,"t":"2030-06-20T03:05:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-13.69,"az":84.9,"t":"2030-06-20T03:10:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-12.76,"az":85.8,"t":"2030-06-20T03:15:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-11.83,"az":86.6,"t":"2030-06-20T03:20:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-10.89,"az":87.5,"t":"2030-06-20T03:25:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-9.96,"az":88.3,"t":"2030-06-20T03:30:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-9.02,"az":89.2,"t":"2030-06-20T03:35:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-8.09,"az":90.0,"t":"2030-06-20T03:40:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-7.15,"az":90.8,"t":"2030-06-20T03:45:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-6.21,"az":91.7,"t":"2030-06-20T03:50:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-5.28,"az":92.5,"t":"2030-06-20T03:55:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-4.34,"az":93.3,"t":"2030-06-20T04:00:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-3.41,"az":94.2,"t":"2030-06-20T04:05:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-2.48,"az":95.0,"t":"2030-06-20T04:10:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-1.54,"az":95.8,"t":"2030-06-20T04:15:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-0.61,"az":96.6,"t":"2030-06-20T04:20:00Z","terrain":0.67},{"above_terrain":false,"airmass":33.59,"alt":0.31,"az":97.5,"t":"2030-06-20T04:25:00Z","terrain":0.71},{"above_terrain":true,"airmass":24.32,"alt":1.24,"az":98.3,"t":"2030-06-20T04:30:00Z","terrain":0.62},{"above_terrain":true,"airmass":18.58,"alt":2.17,"az":99.2,"t":"2030-06-20T04:35:00Z","terrain":0.45},{"above_terrain":true,"airmass":14.85,"alt":3.09,"az":100.0,"t":"2030-06-20T04:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":12.28,"alt":4.01,"az":100.8,"t":"2030-06-20T04:45:00Z","terrain":0.11},{"above_terrain":true,"airmass":10.43,"alt":4.93,"az":101.7,"t":"2030-06-20T04:50:00Z","terrain":-0.0},{"above_terrain":true,"airmass":9.04,"alt":5.84,"az":102.5,"t":"2030-06-20T04:55:00Z","terrain":-0.14},{"above_terrain":true,"airmass":7.98,"alt":6.76,"az":103.4,"t":"2030-06-20T05:00:00Z","terrain":-0.13},{"above_terrain":true,"airmass":7.13,"alt":7.66,"az":104.3,"t":"2030-06-20T05:05:00Z","terrain":-0.05},{"above_terrain":true,"airmass":6.44,"alt":8.57,"az":105.1,"t":"2030-06-20T05:10:00Z","terrain":-0.26},{"above_terrain":true,"airmass":5.87,"alt":9.47,"az":106.0,"t":"2030-06-20T05:15:00Z","terrain":-0.64},{"above_terrain":true,"airmass":5.4,"alt":10.37,"az":106.9,"t":"2030-06-20T05:20:00Z","terrain":-0.61},{"above_terrain":true,"airmass":5.0,"alt":11.26,"az":107.8,"t":"2030-06-20T05:25:00Z","terrain":-0.86},{"above_terrain":true,"airmass":4.65,"alt":12.15,"az":108.7,"t":"2030-06-20T05:30:00Z","terrain":-1.1},{"above_terrain":true,"airmass":4.36,"alt":13.04,"az":109.6,"t":"2030-06-20T05:35:00Z","terrain":-1.17},{"above_terrain":true,"airmass":4.09,"alt":13.91,"az":110.5,"t":"2030-06-20T05:40:00Z","terrain":-1.24},{"above_terrain":true,"airmass":3.86,"alt":14.79,"az":111.4,"t":"2030-06-20T05:45:00Z","terrain":-1.35},{"above_terrain":true,"airmass":3.66,"alt":15.66,"az":112.3,"t":"2030-06-20T05:50:00Z","terrain":-1.4},{"above_terrain":true,"airmass":3.48,"alt":16.52,"az":113.3,"t":"2030-06-20T05:55:00Z","terrain":-1.49},{"above_terrain":true,"airmass":3.32,"alt":17.38,"az":114.2,"t":"2030-06-20T06:00:00Z","terrain":-1.6},{"above_terrain":true,"airmass":3.17,"alt":18.23,"az":115.2,"t":"2030-06-20T06:05:00Z","terrain":-1.5},{"above_terrain":true,"airmass":3.04,"alt":19.07,"az":116.1,"t":"2030-06-20T06:10:00Z","terrain":-1.49},{"above_terrain":true,"airmass":2.92,"alt":19.91,"az":117.1,"t":"2030-06-20T06:15:00Z","terrain":-1.6},{"above_terrain":true,"airmass":2.81,"alt":20.74,"az":118.1,"t":"2030-06-20T06:20:00Z","terrain":-1.43},{"above_terrain":true,"airmass":2.71,"alt":21.56,"az":119.1,"t":"2030-06-20T06:25:00Z","terrain":-1.45},{"above_terrain":true,"airmass":2.61,"alt":22.37,"az":120.1,"t":"2030-06-20T06:30:00Z","terrain":-1.24},{"above_terrain":true,"airmass":2.53,"alt":23.18,"az":121.2,"t":"2030-06-20T06:35:00Z","terrain":-1.24},{"above_terrain":true,"airmass":2.45,"alt":23.97,"az":122.2,"t":"2030-06-20T06:40:00Z","terrain":-1.24},{"above_terrain":true,"airmass":2.38,"alt":24.76,"az":123.3,"t":"2030-06-20T06:45:00Z","terrain":-1.42},{"above_terrain":true,"airmass":2.31,"alt":25.54,"az":124.4,"t":"2030-06-20T06:50:00Z","terrain":-1.54},{"above_terrain":true,"airmass":2.25,"alt":26.31,"az":125.5,"t":"2030-06-20T06:55:00Z","terrain":-1.62},{"above_terrain":true,"airmass":2.19,"alt":27.06,"az":126.6,"t":"2030-06-20T07:00:00Z","terrain":-1.57},{"above_terrain":true,"airmass":2.14,"alt":27.81,"az":127.7,"t":"2030-06-20T07:05:00Z","terrain":-1.45},{"above_terrain":true,"airmass":2.09,"alt":28.54,"az":128.8,"t":"2030-06-20T07:10:00Z","terrain":-1.18},{"above_terrain":true,"airmass":2.04,"alt":29.27,"az":130.0,"t":"2030-06-20T07:15:00Z","terrain":-1.55},{"above_terrain":true,"airmass":2.0,"alt":29.98,"az":131.2,"t":"2030-06-20T07:20:00Z","terrain":-1.68},{"above_terrain":true,"airmass":1.95,"alt":30.68,"az":132.4,"t":"2030-06-20T07:25:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.92,"alt":31.36,"az":133.6,"t":"2030-06-20T07:30:00Z","terrain":-1.59},{"above_terrain":true,"airmass":1.88,"alt":32.03,"az":134.8,"t":"2030-06-20T07:35:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.85,"alt":32.69,"az":136.1,"t":"2030-06-20T07:40:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.82,"alt":33.33,"az":137.4,"t":"2030-06-20T07:45:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.79,"alt":33.95,"az":138.7,"t":"2030-06-20T07:50:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.76,"alt":34.57,"az":140.0,"t":"2030-06-20T07:55:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.73,"alt":35.16,"az":141.3,"t":"2030-06-20T08:00:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.71,"alt":35.73,"az":142.7,"t":"2030-06-20T08:05:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.69,"alt":36.29,"az":144.1,"t":"2030-06-20T08:10:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.67,"alt":36.83,"az":145.5,"t":"2030-06-20T08:15:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.65,"alt":37.35,"az":146.9,"t":"2030-06-20T08:20:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.63,"alt":37.86,"az":148.3,"t":"2030-06-20T08:25:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.61,"alt":38.34,"az":149.8,"t":"2030-06-20T08:30:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.59,"alt":38.8,"az":151.3,"t":"2030-06-20T08:35:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.58,"alt":39.24,"az":152.8,"t":"2030-06-20T08:40:00Z","terrain":-1.0},{"above_terrain":true,"airmass":1.56,"alt":39.65,"az":154.3,"t":"2030-06-20T08:45:00Z","terrain":-1.05},{"above_terrain":true,"airmass":1.55,"alt":40.05,"az":155.8,"t":"2030-06-20T08:50:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.54,"alt":40.42,"az":157.4,"t":"2030-06-20T08:55:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.53,"alt":40.77,"az":159.0,"t":"2030-06-20T09:00:00Z","terrain":-1.33}],"transit":{"airmass":1.47,"alt":42.9,"az":179.3,"t":"2030-06-19T10:05:00Z"},"usable_hours":0,"verdict":"none","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."]}