{"assessment":{"best_window":null,"cost":{"altitude":7.44,"clouds":0.0,"darkness":0.11,"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":14,"cloud":null,"high":null,"iso":"2027-04-27T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-58,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"21:00","wind":null},{"alt":3,"cloud":null,"high":null,"iso":"2027-04-27T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-47,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"22:00","wind":null},{"alt":-8,"cloud":null,"high":null,"iso":"2027-04-27T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-36,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-19,"cloud":null,"high":null,"iso":"2027-04-27T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-26,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-30,"cloud":null,"high":null,"iso":"2027-04-27T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-15,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-40,"cloud":null,"high":null,"iso":"2027-04-27T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-5,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-48,"cloud":null,"high":null,"iso":"2027-04-28T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":4,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-53,"cloud":null,"high":null,"iso":"2027-04-28T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":13,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-53,"cloud":null,"high":null,"iso":"2027-04-28T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":19,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"05:00","wind":null},{"alt":-49,"cloud":null,"high":null,"iso":"2027-04-28T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":24,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.0,"peak_sky":0.0,"quality_hours":0.0,"reasons":["the target being low or below 20\u00b0 cost 7.4 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":"2027-04-28T03:25Z","end_local":"06:25","hours":10.25,"label":"unusable","mean_quality":0.0,"start":"2027-04-27T17:10Z","start_local":"20:10"}]},"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":"2027-04-27T19:00:08Z","dark_hours":6.61,"dark_to":"2027-04-28T01:36:43Z","moon":{"illumination":0.586,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":4.52,"moonrise":"2027-04-27T23:32:04Z","moonset":"2027-04-28T08:52:11Z","sunrise":"2027-04-28T03:22:21Z","sunset":"2027-04-27T17:14:27Z","twilight":{"astronomical":{"end":"2027-04-27T19:00:08Z","start":"2027-04-28T01:36:43Z"},"civil":{"end":"2027-04-27T17:44:22Z","start":"2027-04-28T02:52:27Z"},"nautical":{"end":"2027-04-27T18:20:48Z","start":"2027-04-28T02:16:02Z"}},"window_end":"2027-04-28T09:00:00Z","window_start":"2027-04-27T09:00:00Z"},"night_date":"2027-04-27","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":18.99,"alt":2.1,"t":"2027-04-27T19:05:00Z"},"dec":-5.3876,"dec_of_date":-5.3717,"dec_str":"-05\u00b0 23' 15.4\"","good_hours":0,"limit_rise":"2027-04-27T09:48:48Z","limit_set":"2027-04-27T17:24:00Z","max_az_rate_deg_per_min":0.0,"moon_separation":135.1,"never_rises":false,"ra":83.8201,"ra_of_date":84.1559,"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":"2027-04-27T19:11:14Z","blocked_dark_hours":0,"clears_at":"2027-04-28T07:56:14Z","rise_az":108.1},"track":[{"above_terrain":true,"airmass":4.87,"alt":11.57,"az":108.1,"t":"2027-04-27T09:00:00Z","terrain":-0.95},{"above_terrain":true,"airmass":4.54,"alt":12.46,"az":109.0,"t":"2027-04-27T09:05:00Z","terrain":-1.18},{"above_terrain":true,"airmass":4.26,"alt":13.34,"az":109.9,"t":"2027-04-27T09:10:00Z","terrain":-1.15},{"above_terrain":true,"airmass":4.01,"alt":14.22,"az":110.8,"t":"2027-04-27T09:15:00Z","terrain":-1.29},{"above_terrain":true,"airmass":3.79,"alt":15.09,"az":111.7,"t":"2027-04-27T09:20:00Z","terrain":-1.37},{"above_terrain":true,"airmass":3.59,"alt":15.96,"az":112.7,"t":"2027-04-27T09:25:00Z","terrain":-1.42},{"above_terrain":true,"airmass":3.42,"alt":16.82,"az":113.6,"t":"2027-04-27T09:30:00Z","terrain":-1.55},{"above_terrain":true,"airmass":3.26,"alt":17.68,"az":114.5,"t":"2027-04-27T09:35:00Z","terrain":-1.56},{"above_terrain":true,"airmass":3.12,"alt":18.52,"az":115.5,"t":"2027-04-27T09:40:00Z","terrain":-1.49},{"above_terrain":true,"airmass":2.99,"alt":19.37,"az":116.5,"t":"2027-04-27T09:45:00Z","terrain":-1.55},{"above_terrain":true,"airmass":2.88,"alt":20.2,"az":117.5,"t":"2027-04-27T09:50:00Z","terrain":-1.53},{"above_terrain":true,"airmass":2.77,"alt":21.03,"az":118.5,"t":"2027-04-27T09:55:00Z","terrain":-1.45},{"above_terrain":true,"airmass":2.67,"alt":21.85,"az":119.5,"t":"2027-04-27T10:00:00Z","terrain":-1.36},{"above_terrain":true,"airmass":2.58,"alt":22.66,"az":120.5,"t":"2027-04-27T10:05:00Z","terrain":-1.25},{"above_terrain":true,"airmass":2.5,"alt":23.46,"az":121.5,"t":"2027-04-27T10:10:00Z","terrain":-1.22},{"above_terrain":true,"airmass":2.42,"alt":24.25,"az":122.6,"t":"2027-04-27T10:15:00Z","terrain":-1.31},{"above_terrain":true,"airmass":2.35,"alt":25.03,"az":123.7,"t":"2027-04-27T10:20:00Z","terrain":-1.45},{"above_terrain":true,"airmass":2.29,"alt":25.81,"az":124.8,"t":"2027-04-27T10:25:00Z","terrain":-1.6},{"above_terrain":true,"airmass":2.23,"alt":26.57,"az":125.9,"t":"2027-04-27T10:30:00Z","terrain":-1.61},{"above_terrain":true,"airmass":2.17,"alt":27.33,"az":127.0,"t":"2027-04-27T10:35:00Z","terrain":-1.54},{"above_terrain":true,"airmass":2.12,"alt":28.07,"az":128.1,"t":"2027-04-27T10:40:00Z","terrain":-1.38},{"above_terrain":true,"airmass":2.07,"alt":28.8,"az":129.3,"t":"2027-04-27T10:45:00Z","terrain":-1.24},{"above_terrain":true,"airmass":2.02,"alt":29.52,"az":130.4,"t":"2027-04-27T10:50:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.98,"alt":30.22,"az":131.6,"t":"2027-04-27T10:55:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.94,"alt":30.92,"az":132.8,"t":"2027-04-27T11:00:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.9,"alt":31.6,"az":134.0,"t":"2027-04-27T11:05:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.87,"alt":32.26,"az":135.3,"t":"2027-04-27T11:10:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.84,"alt":32.91,"az":136.5,"t":"2027-04-27T11:15:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.81,"alt":33.55,"az":137.8,"t":"2027-04-27T11:20:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.78,"alt":34.17,"az":139.1,"t":"2027-04-27T11:25:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.75,"alt":34.77,"az":140.5,"t":"2027-04-27T11:30:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.72,"alt":35.36,"az":141.8,"t":"2027-04-27T11:35:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.7,"alt":35.93,"az":143.2,"t":"2027-04-27T11:40:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.68,"alt":36.48,"az":144.6,"t":"2027-04-27T11:45:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.66,"alt":37.02,"az":146.0,"t":"2027-04-27T11:50:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.64,"alt":37.53,"az":147.4,"t":"2027-04-27T11:55:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.62,"alt":38.03,"az":148.8,"t":"2027-04-27T12:00:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.6,"alt":38.5,"az":150.3,"t":"2027-04-27T12:05:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.59,"alt":38.95,"az":151.8,"t":"2027-04-27T12:10:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.57,"alt":39.38,"az":153.3,"t":"2027-04-27T12:15:00Z","terrain":-0.96},{"above_terrain":true,"airmass":1.56,"alt":39.79,"az":154.8,"t":"2027-04-27T12:20:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.55,"alt":40.18,"az":156.4,"t":"2027-04-27T12:25:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.54,"alt":40.54,"az":158.0,"t":"2027-04-27T12:30:00Z","terrain":-1.05},{"above_terrain":true,"airmass":1.53,"alt":40.88,"az":159.5,"t":"2027-04-27T12:35:00Z","terrain":-1.11},{"above_terrain":true,"airmass":1.52,"alt":41.2,"az":161.1,"t":"2027-04-27T12:40:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.51,"alt":41.49,"az":162.8,"t":"2027-04-27T12:45:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.5,"alt":41.75,"az":164.4,"t":"2027-04-27T12:50:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.49,"alt":41.99,"az":166.0,"t":"2027-04-27T12:55:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.49,"alt":42.2,"az":167.7,"t":"2027-04-27T13:00:00Z","terrain":-1.02},{"above_terrain":true,"airmass":1.48,"alt":42.39,"az":169.4,"t":"2027-04-27T13:05:00Z","terrain":-0.74},{"above_terrain":true,"airmass":1.48,"alt":42.55,"az":171.0,"t":"2027-04-27T13:10:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.47,"alt":42.68,"az":172.7,"t":"2027-04-27T13:15:00Z","terrain":-0.54},{"above_terrain":true,"airmass":1.47,"alt":42.79,"az":174.4,"t":"2027-04-27T13:20:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.47,"alt":42.86,"az":176.1,"t":"2027-04-27T13:25:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.47,"alt":42.91,"az":177.8,"t":"2027-04-27T13:30:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.47,"alt":42.93,"az":179.5,"t":"2027-04-27T13:35:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.47,"alt":42.93,"az":181.2,"t":"2027-04-27T13:40:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.47,"alt":42.89,"az":182.9,"t":"2027-04-27T13:45:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.47,"alt":42.83,"az":184.6,"t":"2027-04-27T13:50:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.47,"alt":42.74,"az":186.3,"t":"2027-04-27T13:55:00Z","terrain":-0.69},{"above_terrain":true,"airmass":1.47,"alt":42.63,"az":188.0,"t":"2027-04-27T14:00:00Z","terrain":-0.66},{"above_terrain":true,"airmass":1.48,"alt":42.48,"az":189.7,"t":"2027-04-27T14:05:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.48,"alt":42.31,"az":191.4,"t":"2027-04-27T14:10:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.49,"alt":42.11,"az":193.0,"t":"2027-04-27T14:15:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.5,"alt":41.89,"az":194.7,"t":"2027-04-27T14:20:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.5,"alt":41.64,"az":196.3,"t":"2027-04-27T14:25:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.51,"alt":41.36,"az":198.0,"t":"2027-04-27T14:30:00Z","terrain":-0.37},{"above_terrain":true,"airmass":1.52,"alt":41.06,"az":199.6,"t":"2027-04-27T14:35:00Z","terrain":-0.29},{"above_terrain":true,"airmass":1.53,"alt":40.74,"az":201.2,"t":"2027-04-27T14:40:00Z","terrain":-0.52},{"above_terrain":true,"airmass":1.54,"alt":40.39,"az":202.7,"t":"2027-04-27T14:45:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.55,"alt":40.01,"az":204.3,"t":"2027-04-27T14:50:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.57,"alt":39.62,"az":205.8,"t":"2027-04-27T14:55:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.58,"alt":39.2,"az":207.4,"t":"2027-04-27T15:00:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.59,"alt":38.76,"az":208.9,"t":"2027-04-27T15:05:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.61,"alt":38.29,"az":210.3,"t":"2027-04-27T15:10:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.63,"alt":37.81,"az":211.8,"t":"2027-04-27T15:15:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.65,"alt":37.31,"az":213.2,"t":"2027-04-27T15:20:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.67,"alt":36.79,"az":214.7,"t":"2027-04-27T15:25:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.69,"alt":36.24,"az":216.1,"t":"2027-04-27T15:30:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.71,"alt":35.68,"az":217.4,"t":"2027-04-27T15:35:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.74,"alt":35.11,"az":218.8,"t":"2027-04-27T15:40:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.76,"alt":34.51,"az":220.1,"t":"2027-04-27T15:45:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.79,"alt":33.9,"az":221.4,"t":"2027-04-27T15:50:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.82,"alt":33.27,"az":222.7,"t":"2027-04-27T15:55:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.85,"alt":32.63,"az":224.0,"t":"2027-04-27T16:00:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.88,"alt":31.97,"az":225.3,"t":"2027-04-27T16:05:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.92,"alt":31.3,"az":226.5,"t":"2027-04-27T16:10:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.96,"alt":30.61,"az":227.7,"t":"2027-04-27T16:15:00Z","terrain":1.09},{"above_terrain":true,"airmass":2.0,"alt":29.92,"az":228.9,"t":"2027-04-27T16:20:00Z","terrain":1.29},{"above_terrain":true,"airmass":2.04,"alt":29.2,"az":230.1,"t":"2027-04-27T16:25:00Z","terrain":1.12},{"above_terrain":true,"airmass":2.09,"alt":28.48,"az":231.3,"t":"2027-04-27T16:30:00Z","terrain":0.88},{"above_terrain":true,"airmass":2.14,"alt":27.74,"az":232.4,"t":"2027-04-27T16:35:00Z","terrain":0.86},{"above_terrain":true,"airmass":2.19,"alt":27.0,"az":233.5,"t":"2027-04-27T16:40:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.25,"alt":26.24,"az":234.6,"t":"2027-04-27T16:45:00Z","terrain":0.92},{"above_terrain":true,"airmass":2.32,"alt":25.47,"az":235.7,"t":"2027-04-27T16:50:00Z","terrain":0.83},{"above_terrain":true,"airmass":2.38,"alt":24.69,"az":236.8,"t":"2027-04-27T16:55:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.46,"alt":23.9,"az":237.9,"t":"2027-04-27T17:00:00Z","terrain":0.8},{"above_terrain":true,"airmass":2.54,"alt":23.11,"az":238.9,"t":"2027-04-27T17:05:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.62,"alt":22.3,"az":239.9,"t":"2027-04-27T17:10:00Z","terrain":0.79},{"above_terrain":true,"airmass":2.71,"alt":21.49,"az":241.0,"t":"2027-04-27T17:15:00Z","terrain":0.74},{"above_terrain":true,"airmass":2.82,"alt":20.66,"az":242.0,"t":"2027-04-27T17:20:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.93,"alt":19.83,"az":243.0,"t":"2027-04-27T17:25:00Z","terrain":1.01},{"above_terrain":true,"airmass":3.05,"alt":19.0,"az":243.9,"t":"2027-04-27T17:30:00Z","terrain":0.94},{"above_terrain":true,"airmass":3.18,"alt":18.15,"az":244.9,"t":"2027-04-27T17:35:00Z","terrain":0.99},{"above_terrain":true,"airmass":3.33,"alt":17.3,"az":245.9,"t":"2027-04-27T17:40:00Z","terrain":1.16},{"above_terrain":true,"airmass":3.49,"alt":16.44,"az":246.8,"t":"2027-04-27T17:45:00Z","terrain":1.05},{"above_terrain":true,"airmass":3.68,"alt":15.58,"az":247.8,"t":"2027-04-27T17:50:00Z","terrain":0.69},{"above_terrain":true,"airmass":3.88,"alt":14.71,"az":248.7,"t":"2027-04-27T17:55:00Z","terrain":0.52},{"above_terrain":true,"airmass":4.12,"alt":13.84,"az":249.6,"t":"2027-04-27T18:00:00Z","terrain":0.55},{"above_terrain":true,"airmass":4.38,"alt":12.96,"az":250.5,"t":"2027-04-27T18:05:00Z","terrain":0.57},{"above_terrain":true,"airmass":4.68,"alt":12.07,"az":251.4,"t":"2027-04-27T18:10:00Z","terrain":0.41},{"above_terrain":true,"airmass":5.03,"alt":11.18,"az":252.3,"t":"2027-04-27T18:15:00Z","terrain":0.2},{"above_terrain":true,"airmass":5.44,"alt":10.29,"az":253.2,"t":"2027-04-27T18:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":5.92,"alt":9.39,"az":254.1,"t":"2027-04-27T18:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":6.5,"alt":8.49,"az":254.9,"t":"2027-04-27T18:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":7.19,"alt":7.58,"az":255.8,"t":"2027-04-27T18:35:00Z","terrain":0.36},{"above_terrain":true,"airmass":8.06,"alt":6.68,"az":256.7,"t":"2027-04-27T18:40:00Z","terrain":0.42},{"above_terrain":true,"airmass":9.15,"alt":5.76,"az":257.5,"t":"2027-04-27T18:45:00Z","terrain":0.39},{"above_terrain":true,"airmass":10.57,"alt":4.85,"az":258.4,"t":"2027-04-27T18:50:00Z","terrain":0.41},{"above_terrain":true,"airmass":12.47,"alt":3.93,"az":259.2,"t":"2027-04-27T18:55:00Z","terrain":0.5},{"above_terrain":true,"airmass":15.12,"alt":3.01,"az":260.1,"t":"2027-04-27T19:00:00Z","terrain":0.58},{"above_terrain":true,"airmass":18.99,"alt":2.09,"az":260.9,"t":"2027-04-27T19:05:00Z","terrain":0.82},{"above_terrain":true,"airmass":24.96,"alt":1.16,"az":261.8,"t":"2027-04-27T19:10:00Z","terrain":0.95},{"above_terrain":false,"airmass":34.65,"alt":0.23,"az":262.6,"t":"2027-04-27T19:15:00Z","terrain":0.88},{"above_terrain":false,"airmass":null,"alt":-0.7,"az":263.4,"t":"2027-04-27T19:20:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-1.63,"az":264.3,"t":"2027-04-27T19:25:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-2.56,"az":265.1,"t":"2027-04-27T19:30:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-3.49,"az":265.9,"t":"2027-04-27T19:35:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-4.43,"az":266.7,"t":"2027-04-27T19:40:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-5.36,"az":267.6,"t":"2027-04-27T19:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.3,"az":268.4,"t":"2027-04-27T19:50:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-7.23,"az":269.2,"t":"2027-04-27T19:55:00Z","terrain":0.79},{"above_terrain":false,"airmass":null,"alt":-8.17,"az":270.1,"t":"2027-04-27T20:00:00Z","terrain":0.89},{"above_terrain":false,"airmass":null,"alt":-9.1,"az":270.9,"t":"2027-04-27T20:05:00Z","terrain":0.79},{"above_terrain":false,"airmass":null,"alt":-10.04,"az":271.7,"t":"2027-04-27T20:10:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-10.97,"az":272.6,"t":"2027-04-27T20:15:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-11.91,"az":273.4,"t":"2027-04-27T20:20:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-12.84,"az":274.3,"t":"2027-04-27T20:25:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-13.78,"az":275.1,"t":"2027-04-27T20:30:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-14.71,"az":276.0,"t":"2027-04-27T20:35:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-15.64,"az":276.8,"t":"2027-04-27T20:40:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-16.57,"az":277.7,"t":"2027-04-27T20:45:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-17.49,"az":278.6,"t":"2027-04-27T20:50:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-18.42,"az":279.5,"t":"2027-04-27T20:55:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-19.34,"az":280.4,"t":"2027-04-27T21:00:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-20.26,"az":281.3,"t":"2027-04-27T21:05:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-21.17,"az":282.2,"t":"2027-04-27T21:10:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-22.09,"az":283.1,"t":"2027-04-27T21:15:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-23.0,"az":284.0,"t":"2027-04-27T21:20:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-23.9,"az":284.9,"t":"2027-04-27T21:25:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-24.81,"az":285.9,"t":"2027-04-27T21:30:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-25.7,"az":286.8,"t":"2027-04-27T21:35:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-26.6,"az":287.8,"t":"2027-04-27T21:40:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-27.49,"az":288.8,"t":"2027-04-27T21:45:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-28.37,"az":289.8,"t":"2027-04-27T21:50:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-29.25,"az":290.8,"t":"2027-04-27T21:55:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-30.12,"az":291.8,"t":"2027-04-27T22:00:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-30.99,"az":292.9,"t":"2027-04-27T22:05:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-31.84,"az":293.9,"t":"2027-04-27T22:10:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-32.7,"az":295.0,"t":"2027-04-27T22:15:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-33.54,"az":296.1,"t":"2027-04-27T22:20:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-34.38,"az":297.2,"t":"2027-04-27T22:25:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-35.2,"az":298.4,"t":"2027-04-27T22:30:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-36.02,"az":299.5,"t":"2027-04-27T22:35:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-36.83,"az":300.7,"t":"2027-04-27T22:40:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-37.63,"az":301.9,"t":"2027-04-27T22:45:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-38.42,"az":303.1,"t":"2027-04-27T22:50:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-39.2,"az":304.4,"t":"2027-04-27T22:55:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-39.97,"az":305.7,"t":"2027-04-27T23:00:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-40.72,"az":307.0,"t":"2027-04-27T23:05:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-41.46,"az":308.3,"t":"2027-04-27T23:10:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-42.19,"az":309.7,"t":"2027-04-27T23:15:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-42.9,"az":311.0,"t":"2027-04-27T23:20:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-43.6,"az":312.5,"t":"2027-04-27T23:25:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-44.28,"az":313.9,"t":"2027-04-27T23:30:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-44.95,"az":315.4,"t":"2027-04-27T23:35:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-45.6,"az":316.9,"t":"2027-04-27T23:40:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-46.23,"az":318.5,"t":"2027-04-27T23:45:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-46.84,"az":320.0,"t":"2027-04-27T23:50:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-47.43,"az":321.7,"t":"2027-04-27T23:55:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-48.0,"az":323.3,"t":"2027-04-28T00:00:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-48.55,"az":325.0,"t":"2027-04-28T00:05:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-49.07,"az":326.7,"t":"2027-04-28T00:10:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-49.57,"az":328.5,"t":"2027-04-28T00:15:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-50.05,"az":330.3,"t":"2027-04-28T00:20:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-50.5,"az":332.1,"t":"2027-04-28T00:25:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-50.93,"az":333.9,"t":"2027-04-28T00:30:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-51.33,"az":335.8,"t":"2027-04-28T00:35:00Z","terrain":-0.79},{"above_terrain":false,"airmass":null,"alt":-51.69,"az":337.7,"t":"2027-04-28T00:40:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-52.03,"az":339.7,"t":"2027-04-28T00:45:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-52.34,"az":341.6,"t":"2027-04-28T00:50:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-52.62,"az":343.6,"t":"2027-04-28T00:55:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-52.87,"az":345.7,"t":"2027-04-28T01:00:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-53.09,"az":347.7,"t":"2027-04-28T01:05:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-53.27,"az":349.8,"t":"2027-04-28T01:10:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-53.42,"az":351.8,"t":"2027-04-28T01:15:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-53.54,"az":353.9,"t":"2027-04-28T01:20:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-53.62,"az":356.0,"t":"2027-04-28T01:25:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-53.67,"az":358.1,"t":"2027-04-28T01:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-53.68,"az":0.2,"t":"2027-04-28T01:35:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-53.66,"az":2.3,"t":"2027-04-28T01:40:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-53.6,"az":4.4,"t":"2027-04-28T01:45:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-53.51,"az":6.5,"t":"2027-04-28T01:50:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-53.39,"az":8.6,"t":"2027-04-28T01:55:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-53.23,"az":10.7,"t":"2027-04-28T02:00:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-53.04,"az":12.8,"t":"2027-04-28T02:05:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-52.82,"az":14.8,"t":"2027-04-28T02:10:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-52.56,"az":16.8,"t":"2027-04-28T02:15:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-52.28,"az":18.8,"t":"2027-04-28T02:20:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-51.96,"az":20.8,"t":"2027-04-28T02:25:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-51.61,"az":22.7,"t":"2027-04-28T02:30:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-51.24,"az":24.6,"t":"2027-04-28T02:35:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-50.83,"az":26.5,"t":"2027-04-28T02:40:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-50.4,"az":28.3,"t":"2027-04-28T02:45:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-49.95,"az":30.1,"t":"2027-04-28T02:50:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-49.46,"az":31.9,"t":"2027-04-28T02:55:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-48.96,"az":33.7,"t":"2027-04-28T03:00:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-48.43,"az":35.4,"t":"2027-04-28T03:05:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-47.87,"az":37.1,"t":"2027-04-28T03:10:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-47.3,"az":38.7,"t":"2027-04-28T03:15:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-46.7,"az":40.3,"t":"2027-04-28T03:20:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-46.09,"az":41.9,"t":"2027-04-28T03:25:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-45.45,"az":43.4,"t":"2027-04-28T03:30:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-44.8,"az":44.9,"t":"2027-04-28T03:35:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-44.13,"az":46.4,"t":"2027-04-28T03:40:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-43.45,"az":47.9,"t":"2027-04-28T03:45:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-42.74,"az":49.3,"t":"2027-04-28T03:50:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-42.03,"az":50.7,"t":"2027-04-28T03:55:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-41.3,"az":52.0,"t":"2027-04-28T04:00:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-40.55,"az":53.3,"t":"2027-04-28T04:05:00Z","terrain":0.89},{"above_terrain":false,"airmass":null,"alt":-39.8,"az":54.6,"t":"2027-04-28T04:10:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-39.03,"az":55.9,"t":"2027-04-28T04:15:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-38.25,"az":57.1,"t":"2027-04-28T04:20:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-37.45,"az":58.4,"t":"2027-04-28T04:25:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-36.65,"az":59.6,"t":"2027-04-28T04:30:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-35.84,"az":60.7,"t":"2027-04-28T04:35:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-35.02,"az":61.9,"t":"2027-04-28T04:40:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-34.19,"az":63.0,"t":"2027-04-28T04:45:00Z","terrain":0.91},{"above_terrain":false,"airmass":null,"alt":-33.35,"az":64.1,"t":"2027-04-28T04:50:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-32.51,"az":65.2,"t":"2027-04-28T04:55:00Z","terrain":0.78},{"above_terrain":false,"airmass":null,"alt":-31.65,"az":66.3,"t":"2027-04-28T05:00:00Z","terrain":0.86},{"above_terrain":false,"airmass":null,"alt":-30.79,"az":67.4,"t":"2027-04-28T05:05:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-29.92,"az":68.4,"t":"2027-04-28T05:10:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-29.05,"az":69.4,"t":"2027-04-28T05:15:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-28.17,"az":70.4,"t":"2027-04-28T05:20:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-27.29,"az":71.4,"t":"2027-04-28T05:25:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-26.4,"az":72.4,"t":"2027-04-28T05:30:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-25.5,"az":73.4,"t":"2027-04-28T05:35:00Z","terrain":0.89},{"above_terrain":false,"airmass":null,"alt":-24.6,"az":74.3,"t":"2027-04-28T05:40:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-23.7,"az":75.3,"t":"2027-04-28T05:45:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-22.79,"az":76.2,"t":"2027-04-28T05:50:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-21.88,"az":77.1,"t":"2027-04-28T05:55:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-20.97,"az":78.0,"t":"2027-04-28T06:00:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-20.05,"az":79.0,"t":"2027-04-28T06:05:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-19.13,"az":79.8,"t":"2027-04-28T06:10:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-18.21,"az":80.7,"t":"2027-04-28T06:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.28,"az":81.6,"t":"2027-04-28T06:20:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-16.36,"az":82.5,"t":"2027-04-28T06:25:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-15.43,"az":83.4,"t":"2027-04-28T06:30:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-14.5,"az":84.2,"t":"2027-04-28T06:35:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-13.57,"az":85.1,"t":"2027-04-28T06:40:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-12.63,"az":85.9,"t":"2027-04-28T06:45:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-11.7,"az":86.8,"t":"2027-04-28T06:50:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-10.76,"az":87.6,"t":"2027-04-28T06:55:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-9.83,"az":88.4,"t":"2027-04-28T07:00:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-8.89,"az":89.3,"t":"2027-04-28T07:05:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-7.96,"az":90.1,"t":"2027-04-28T07:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-7.02,"az":91.0,"t":"2027-04-28T07:15:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-6.09,"az":91.8,"t":"2027-04-28T07:20:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-5.15,"az":92.6,"t":"2027-04-28T07:25:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-4.22,"az":93.4,"t":"2027-04-28T07:30:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-3.28,"az":94.3,"t":"2027-04-28T07:35:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-2.35,"az":95.1,"t":"2027-04-28T07:40:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-1.42,"az":95.9,"t":"2027-04-28T07:45:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-0.49,"az":96.8,"t":"2027-04-28T07:50:00Z","terrain":0.69},{"above_terrain":false,"airmass":32.03,"alt":0.44,"az":97.6,"t":"2027-04-28T07:55:00Z","terrain":0.7},{"above_terrain":true,"airmass":23.36,"alt":1.37,"az":98.4,"t":"2027-04-28T08:00:00Z","terrain":0.59},{"above_terrain":true,"airmass":17.97,"alt":2.29,"az":99.3,"t":"2027-04-28T08:05:00Z","terrain":0.42},{"above_terrain":true,"airmass":14.44,"alt":3.22,"az":100.1,"t":"2027-04-28T08:10:00Z","terrain":0.25},{"above_terrain":true,"airmass":11.99,"alt":4.14,"az":101.0,"t":"2027-04-28T08:15:00Z","terrain":0.09},{"above_terrain":true,"airmass":10.22,"alt":5.05,"az":101.8,"t":"2027-04-28T08:20:00Z","terrain":-0.02},{"above_terrain":true,"airmass":8.88,"alt":5.97,"az":102.7,"t":"2027-04-28T08:25:00Z","terrain":-0.16},{"above_terrain":true,"airmass":7.85,"alt":6.88,"az":103.5,"t":"2027-04-28T08:30:00Z","terrain":-0.1},{"above_terrain":true,"airmass":7.02,"alt":7.79,"az":104.4,"t":"2027-04-28T08:35:00Z","terrain":-0.07},{"above_terrain":true,"airmass":6.36,"alt":8.69,"az":105.2,"t":"2027-04-28T08:40:00Z","terrain":-0.32},{"above_terrain":true,"airmass":5.8,"alt":9.59,"az":106.1,"t":"2027-04-28T08:45:00Z","terrain":-0.64},{"above_terrain":true,"airmass":5.34,"alt":10.49,"az":107.0,"t":"2027-04-28T08:50:00Z","terrain":-0.61},{"above_terrain":true,"airmass":4.95,"alt":11.38,"az":107.9,"t":"2027-04-28T08:55:00Z","terrain":-0.9},{"above_terrain":true,"airmass":4.61,"alt":12.27,"az":108.8,"t":"2027-04-28T09:00:00Z","terrain":-1.13}],"transit":{"airmass":1.47,"alt":42.9,"az":179.5,"t":"2027-04-27T13:35:00Z"},"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."]}