{"assessment":{"best_window":null,"cost":{"altitude":5.96,"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":-9,"cloud":null,"high":null,"iso":"2028-05-28T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":37,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"21:00","wind":null},{"alt":-20,"cloud":null,"high":null,"iso":"2028-05-28T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":26,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"22:00","wind":null},{"alt":-31,"cloud":null,"high":null,"iso":"2028-05-28T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":15,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-41,"cloud":null,"high":null,"iso":"2028-05-28T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":5,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-49,"cloud":null,"high":null,"iso":"2028-05-28T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-5,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-53,"cloud":null,"high":null,"iso":"2028-05-28T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-15,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-53,"cloud":null,"high":null,"iso":"2028-05-29T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-22,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-48,"cloud":null,"high":null,"iso":"2028-05-29T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-28,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"04:00","wind":null},{"alt":-41,"cloud":null,"high":null,"iso":"2028-05-29T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-32,"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 6.0 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":"2028-05-29T02:55Z","end_local":"05:55","hours":9.17,"label":"unusable","mean_quality":0.0,"start":"2028-05-28T17:45Z","start_local":"20:45"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2028-05-28T19:50:27Z","dark_hours":4.93,"dark_to":"2028-05-29T00:46:15Z","moon":{"illumination":0.239,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":3.33,"moonrise":"2028-05-29T07:57:27Z","moonset":"2028-05-28T21:25:53Z","sunrise":"2028-05-29T02:50:22Z","sunset":"2028-05-28T17:46:20Z","twilight":{"astronomical":{"end":"2028-05-28T19:50:27Z","start":"2028-05-29T00:46:15Z"},"civil":{"end":"2028-05-28T18:19:28Z","start":"2028-05-29T02:17:14Z"},"nautical":{"end":"2028-05-28T19:01:29Z","start":"2028-05-29T01:35:13Z"}},"window_end":"2028-05-29T09:00:00Z","window_start":"2028-05-28T09:00:00Z"},"night_date":"2028-05-28","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":null,"alt":-30.1,"t":"2028-05-28T19:55:00Z"},"dec":-5.3876,"dec_of_date":-5.3711,"dec_str":"-05\u00b0 23' 15.4\"","good_hours":0,"limit_rise":"2028-05-29T07:40:03Z","limit_set":"2028-05-28T15:19:11Z","max_az_rate_deg_per_min":0.0,"moon_separation":49.9,"never_rises":false,"ra":83.8201,"ra_of_date":84.1693,"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":"2028-05-28T17:06:27Z","blocked_dark_hours":0,"clears_at":"2028-05-29T05:51:25Z","rise_az":134.0},"track":[{"above_terrain":true,"airmass":1.91,"alt":31.57,"az":134.0,"t":"2028-05-28T09:00:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.87,"alt":32.24,"az":135.2,"t":"2028-05-28T09:05:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.84,"alt":32.89,"az":136.5,"t":"2028-05-28T09:10:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.81,"alt":33.53,"az":137.8,"t":"2028-05-28T09:15:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.78,"alt":34.15,"az":139.1,"t":"2028-05-28T09:20:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.75,"alt":34.75,"az":140.4,"t":"2028-05-28T09:25:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.73,"alt":35.34,"az":141.7,"t":"2028-05-28T09:30:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.7,"alt":35.91,"az":143.1,"t":"2028-05-28T09:35:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.68,"alt":36.46,"az":144.5,"t":"2028-05-28T09:40:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.66,"alt":37.0,"az":145.9,"t":"2028-05-28T09:45:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.64,"alt":37.51,"az":147.3,"t":"2028-05-28T09:50:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.62,"alt":38.01,"az":148.8,"t":"2028-05-28T09:55:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.6,"alt":38.48,"az":150.3,"t":"2028-05-28T10:00:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.59,"alt":38.94,"az":151.7,"t":"2028-05-28T10:05:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.57,"alt":39.37,"az":153.3,"t":"2028-05-28T10:10:00Z","terrain":-0.95},{"above_terrain":true,"airmass":1.56,"alt":39.78,"az":154.8,"t":"2028-05-28T10:15:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.55,"alt":40.17,"az":156.3,"t":"2028-05-28T10:20:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.54,"alt":40.53,"az":157.9,"t":"2028-05-28T10:25:00Z","terrain":-1.05},{"above_terrain":true,"airmass":1.53,"alt":40.87,"az":159.5,"t":"2028-05-28T10:30:00Z","terrain":-1.13},{"above_terrain":true,"airmass":1.52,"alt":41.19,"az":161.1,"t":"2028-05-28T10:35:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.51,"alt":41.48,"az":162.7,"t":"2028-05-28T10:40:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.5,"alt":41.74,"az":164.3,"t":"2028-05-28T10:45:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.49,"alt":41.98,"az":166.0,"t":"2028-05-28T10:50:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.49,"alt":42.2,"az":167.6,"t":"2028-05-28T10:55:00Z","terrain":-1.03},{"above_terrain":true,"airmass":1.48,"alt":42.38,"az":169.3,"t":"2028-05-28T11:00:00Z","terrain":-0.75},{"above_terrain":true,"airmass":1.48,"alt":42.54,"az":171.0,"t":"2028-05-28T11:05:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.47,"alt":42.68,"az":172.7,"t":"2028-05-28T11:10:00Z","terrain":-0.54},{"above_terrain":true,"airmass":1.47,"alt":42.78,"az":174.4,"t":"2028-05-28T11:15:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.47,"alt":42.86,"az":176.1,"t":"2028-05-28T11:20:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.47,"alt":42.91,"az":177.8,"t":"2028-05-28T11:25:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.47,"alt":42.93,"az":179.5,"t":"2028-05-28T11:30:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.47,"alt":42.93,"az":181.2,"t":"2028-05-28T11:35:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.47,"alt":42.9,"az":182.9,"t":"2028-05-28T11:40:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.47,"alt":42.84,"az":184.6,"t":"2028-05-28T11:45:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.47,"alt":42.75,"az":186.3,"t":"2028-05-28T11:50:00Z","terrain":-0.7},{"above_terrain":true,"airmass":1.47,"alt":42.63,"az":188.0,"t":"2028-05-28T11:55:00Z","terrain":-0.66},{"above_terrain":true,"airmass":1.48,"alt":42.49,"az":189.6,"t":"2028-05-28T12:00:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.48,"alt":42.32,"az":191.3,"t":"2028-05-28T12:05:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.49,"alt":42.12,"az":193.0,"t":"2028-05-28T12:10:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.5,"alt":41.9,"az":194.6,"t":"2028-05-28T12:15:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.5,"alt":41.65,"az":196.3,"t":"2028-05-28T12:20:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.51,"alt":41.37,"az":197.9,"t":"2028-05-28T12:25:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.52,"alt":41.07,"az":199.5,"t":"2028-05-28T12:30:00Z","terrain":-0.29},{"above_terrain":true,"airmass":1.53,"alt":40.75,"az":201.1,"t":"2028-05-28T12:35:00Z","terrain":-0.52},{"above_terrain":true,"airmass":1.54,"alt":40.4,"az":202.7,"t":"2028-05-28T12:40:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.55,"alt":40.03,"az":204.2,"t":"2028-05-28T12:45:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.57,"alt":39.63,"az":205.8,"t":"2028-05-28T12:50:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.58,"alt":39.21,"az":207.3,"t":"2028-05-28T12:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.59,"alt":38.77,"az":208.8,"t":"2028-05-28T13:00:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.61,"alt":38.31,"az":210.3,"t":"2028-05-28T13:05:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.63,"alt":37.83,"az":211.7,"t":"2028-05-28T13:10:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.65,"alt":37.33,"az":213.2,"t":"2028-05-28T13:15:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.67,"alt":36.81,"az":214.6,"t":"2028-05-28T13:20:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.69,"alt":36.27,"az":216.0,"t":"2028-05-28T13:25:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.71,"alt":35.71,"az":217.4,"t":"2028-05-28T13:30:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.73,"alt":35.13,"az":218.7,"t":"2028-05-28T13:35:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.76,"alt":34.53,"az":220.1,"t":"2028-05-28T13:40:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.79,"alt":33.92,"az":221.4,"t":"2028-05-28T13:45:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.82,"alt":33.3,"az":222.7,"t":"2028-05-28T13:50:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.85,"alt":32.65,"az":224.0,"t":"2028-05-28T13:55:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.88,"alt":32.0,"az":225.2,"t":"2028-05-28T14:00:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.92,"alt":31.33,"az":226.5,"t":"2028-05-28T14:05:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.96,"alt":30.64,"az":227.7,"t":"2028-05-28T14:10:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.0,"alt":29.94,"az":228.9,"t":"2028-05-28T14:15:00Z","terrain":1.29},{"above_terrain":true,"airmass":2.04,"alt":29.23,"az":230.1,"t":"2028-05-28T14:20:00Z","terrain":1.14},{"above_terrain":true,"airmass":2.09,"alt":28.51,"az":231.2,"t":"2028-05-28T14:25:00Z","terrain":0.88},{"above_terrain":true,"airmass":2.14,"alt":27.77,"az":232.4,"t":"2028-05-28T14:30:00Z","terrain":0.86},{"above_terrain":true,"airmass":2.19,"alt":27.03,"az":233.5,"t":"2028-05-28T14:35:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.25,"alt":26.27,"az":234.6,"t":"2028-05-28T14:40:00Z","terrain":0.91},{"above_terrain":true,"airmass":2.31,"alt":25.5,"az":235.7,"t":"2028-05-28T14:45:00Z","terrain":0.84},{"above_terrain":true,"airmass":2.38,"alt":24.72,"az":236.8,"t":"2028-05-28T14:50:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.45,"alt":23.93,"az":237.8,"t":"2028-05-28T14:55:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.53,"alt":23.14,"az":238.9,"t":"2028-05-28T15:00:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.62,"alt":22.33,"az":239.9,"t":"2028-05-28T15:05:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.71,"alt":21.52,"az":240.9,"t":"2028-05-28T15:10:00Z","terrain":0.75},{"above_terrain":true,"airmass":2.81,"alt":20.7,"az":241.9,"t":"2028-05-28T15:15:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.92,"alt":19.87,"az":242.9,"t":"2028-05-28T15:20:00Z","terrain":1.01},{"above_terrain":true,"airmass":3.04,"alt":19.03,"az":243.9,"t":"2028-05-28T15:25:00Z","terrain":0.95},{"above_terrain":true,"airmass":3.18,"alt":18.19,"az":244.9,"t":"2028-05-28T15:30:00Z","terrain":0.98},{"above_terrain":true,"airmass":3.32,"alt":17.33,"az":245.8,"t":"2028-05-28T15:35:00Z","terrain":1.15},{"above_terrain":true,"airmass":3.49,"alt":16.48,"az":246.8,"t":"2028-05-28T15:40:00Z","terrain":1.05},{"above_terrain":true,"airmass":3.67,"alt":15.61,"az":247.7,"t":"2028-05-28T15:45:00Z","terrain":0.7},{"above_terrain":true,"airmass":3.88,"alt":14.75,"az":248.7,"t":"2028-05-28T15:50:00Z","terrain":0.52},{"above_terrain":true,"airmass":4.11,"alt":13.87,"az":249.6,"t":"2028-05-28T15:55:00Z","terrain":0.55},{"above_terrain":true,"airmass":4.37,"alt":12.99,"az":250.5,"t":"2028-05-28T16:00:00Z","terrain":0.57},{"above_terrain":true,"airmass":4.67,"alt":12.11,"az":251.4,"t":"2028-05-28T16:05:00Z","terrain":0.42},{"above_terrain":true,"airmass":5.02,"alt":11.22,"az":252.3,"t":"2028-05-28T16:10:00Z","terrain":0.2},{"above_terrain":true,"airmass":5.42,"alt":10.32,"az":253.2,"t":"2028-05-28T16:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":5.9,"alt":9.43,"az":254.0,"t":"2028-05-28T16:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":6.47,"alt":8.52,"az":254.9,"t":"2028-05-28T16:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":7.17,"alt":7.62,"az":255.8,"t":"2028-05-28T16:30:00Z","terrain":0.36},{"above_terrain":true,"airmass":8.02,"alt":6.71,"az":256.6,"t":"2028-05-28T16:35:00Z","terrain":0.42},{"above_terrain":true,"airmass":9.11,"alt":5.8,"az":257.5,"t":"2028-05-28T16:40:00Z","terrain":0.39},{"above_terrain":true,"airmass":10.51,"alt":4.88,"az":258.4,"t":"2028-05-28T16:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":12.39,"alt":3.96,"az":259.2,"t":"2028-05-28T16:50:00Z","terrain":0.5},{"above_terrain":true,"airmass":15.0,"alt":3.04,"az":260.0,"t":"2028-05-28T16:55:00Z","terrain":0.57},{"above_terrain":true,"airmass":18.81,"alt":2.12,"az":260.9,"t":"2028-05-28T17:00:00Z","terrain":0.81},{"above_terrain":true,"airmass":24.68,"alt":1.2,"az":261.7,"t":"2028-05-28T17:05:00Z","terrain":0.94},{"above_terrain":false,"airmass":34.18,"alt":0.27,"az":262.6,"t":"2028-05-28T17:10:00Z","terrain":0.89},{"above_terrain":false,"airmass":null,"alt":-0.66,"az":263.4,"t":"2028-05-28T17:15:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-1.59,"az":264.2,"t":"2028-05-28T17:20:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-2.52,"az":265.1,"t":"2028-05-28T17:25:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-3.46,"az":265.9,"t":"2028-05-28T17:30:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-4.39,"az":266.7,"t":"2028-05-28T17:35:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-5.32,"az":267.5,"t":"2028-05-28T17:40:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-6.26,"az":268.4,"t":"2028-05-28T17:45:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-7.2,"az":269.2,"t":"2028-05-28T17:50:00Z","terrain":0.78},{"above_terrain":false,"airmass":null,"alt":-8.13,"az":270.0,"t":"2028-05-28T17:55:00Z","terrain":0.9},{"above_terrain":false,"airmass":null,"alt":-9.07,"az":270.9,"t":"2028-05-28T18:00:00Z","terrain":0.8},{"above_terrain":false,"airmass":null,"alt":-10.0,"az":271.7,"t":"2028-05-28T18:05:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-10.94,"az":272.5,"t":"2028-05-28T18:10:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-11.87,"az":273.4,"t":"2028-05-28T18:15:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-12.81,"az":274.2,"t":"2028-05-28T18:20:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-13.74,"az":275.1,"t":"2028-05-28T18:25:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-14.67,"az":275.9,"t":"2028-05-28T18:30:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-15.6,"az":276.8,"t":"2028-05-28T18:35:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-16.53,"az":277.7,"t":"2028-05-28T18:40:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-17.46,"az":278.6,"t":"2028-05-28T18:45:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-18.38,"az":279.4,"t":"2028-05-28T18:50:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-19.3,"az":280.3,"t":"2028-05-28T18:55:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-20.22,"az":281.2,"t":"2028-05-28T19:00:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-21.14,"az":282.1,"t":"2028-05-28T19:05:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-22.05,"az":283.0,"t":"2028-05-28T19:10:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-22.96,"az":284.0,"t":"2028-05-28T19:15:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-23.87,"az":284.9,"t":"2028-05-28T19:20:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-24.77,"az":285.8,"t":"2028-05-28T19:25:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-25.67,"az":286.8,"t":"2028-05-28T19:30:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-26.56,"az":287.8,"t":"2028-05-28T19:35:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-27.45,"az":288.8,"t":"2028-05-28T19:40:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-28.34,"az":289.8,"t":"2028-05-28T19:45:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-29.21,"az":290.8,"t":"2028-05-28T19:50:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-30.09,"az":291.8,"t":"2028-05-28T19:55:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-30.95,"az":292.8,"t":"2028-05-28T20:00:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-31.81,"az":293.9,"t":"2028-05-28T20:05:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-32.66,"az":295.0,"t":"2028-05-28T20:10:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-33.51,"az":296.1,"t":"2028-05-28T20:15:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-34.35,"az":297.2,"t":"2028-05-28T20:20:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-35.17,"az":298.3,"t":"2028-05-28T20:25:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-35.99,"az":299.5,"t":"2028-05-28T20:30:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-36.8,"az":300.7,"t":"2028-05-28T20:35:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-37.6,"az":301.9,"t":"2028-05-28T20:40:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-38.39,"az":303.1,"t":"2028-05-28T20:45:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-39.17,"az":304.3,"t":"2028-05-28T20:50:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-39.94,"az":305.6,"t":"2028-05-28T20:55:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-40.69,"az":306.9,"t":"2028-05-28T21:00:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-41.43,"az":308.2,"t":"2028-05-28T21:05:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-42.16,"az":309.6,"t":"2028-05-28T21:10:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-42.88,"az":311.0,"t":"2028-05-28T21:15:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-43.58,"az":312.4,"t":"2028-05-28T21:20:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-44.26,"az":313.9,"t":"2028-05-28T21:25:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-44.92,"az":315.3,"t":"2028-05-28T21:30:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-45.57,"az":316.9,"t":"2028-05-28T21:35:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-46.2,"az":318.4,"t":"2028-05-28T21:40:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-46.82,"az":320.0,"t":"2028-05-28T21:45:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-47.41,"az":321.6,"t":"2028-05-28T21:50:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-47.98,"az":323.3,"t":"2028-05-28T21:55:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-48.53,"az":324.9,"t":"2028-05-28T22:00:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-49.05,"az":326.7,"t":"2028-05-28T22:05:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-49.56,"az":328.4,"t":"2028-05-28T22:10:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-50.03,"az":330.2,"t":"2028-05-28T22:15:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-50.49,"az":332.0,"t":"2028-05-28T22:20:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-50.91,"az":333.9,"t":"2028-05-28T22:25:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-51.31,"az":335.7,"t":"2028-05-28T22:30:00Z","terrain":-0.77},{"above_terrain":false,"airmass":null,"alt":-51.68,"az":337.7,"t":"2028-05-28T22:35:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-52.02,"az":339.6,"t":"2028-05-28T22:40:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-52.33,"az":341.6,"t":"2028-05-28T22:45:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-52.61,"az":343.6,"t":"2028-05-28T22:50:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-52.86,"az":345.6,"t":"2028-05-28T22:55:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-53.08,"az":347.6,"t":"2028-05-28T23:00:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-53.26,"az":349.7,"t":"2028-05-28T23:05:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-53.41,"az":351.8,"t":"2028-05-28T23:10:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-53.53,"az":353.9,"t":"2028-05-28T23:15:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-53.61,"az":355.9,"t":"2028-05-28T23:20:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-53.66,"az":358.1,"t":"2028-05-28T23:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-53.68,"az":0.2,"t":"2028-05-28T23:30:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-53.66,"az":2.3,"t":"2028-05-28T23:35:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-53.6,"az":4.4,"t":"2028-05-28T23:40:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-53.52,"az":6.5,"t":"2028-05-28T23:45:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-53.39,"az":8.5,"t":"2028-05-28T23:50:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-53.24,"az":10.6,"t":"2028-05-28T23:55:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-53.05,"az":12.7,"t":"2028-05-29T00:00:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-52.83,"az":14.7,"t":"2028-05-29T00:05:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-52.57,"az":16.7,"t":"2028-05-29T00:10:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-52.29,"az":18.7,"t":"2028-05-29T00:15:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-51.97,"az":20.7,"t":"2028-05-29T00:20:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-51.63,"az":22.6,"t":"2028-05-29T00:25:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-51.25,"az":24.5,"t":"2028-05-29T00:30:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-50.85,"az":26.4,"t":"2028-05-29T00:35:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-50.42,"az":28.3,"t":"2028-05-29T00:40:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-49.96,"az":30.1,"t":"2028-05-29T00:45:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-49.48,"az":31.9,"t":"2028-05-29T00:50:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-48.98,"az":33.6,"t":"2028-05-29T00:55:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-48.45,"az":35.3,"t":"2028-05-29T01:00:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-47.89,"az":37.0,"t":"2028-05-29T01:05:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-47.32,"az":38.6,"t":"2028-05-29T01:10:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-46.73,"az":40.3,"t":"2028-05-29T01:15:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-46.11,"az":41.8,"t":"2028-05-29T01:20:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-45.48,"az":43.4,"t":"2028-05-29T01:25:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-44.83,"az":44.9,"t":"2028-05-29T01:30:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-44.16,"az":46.4,"t":"2028-05-29T01:35:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-43.47,"az":47.8,"t":"2028-05-29T01:40:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-42.77,"az":49.2,"t":"2028-05-29T01:45:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-42.05,"az":50.6,"t":"2028-05-29T01:50:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-41.32,"az":52.0,"t":"2028-05-29T01:55:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-40.58,"az":53.3,"t":"2028-05-29T02:00:00Z","terrain":0.89},{"above_terrain":false,"airmass":null,"alt":-39.82,"az":54.6,"t":"2028-05-29T02:05:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-39.06,"az":55.9,"t":"2028-05-29T02:10:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-38.27,"az":57.1,"t":"2028-05-29T02:15:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-37.48,"az":58.3,"t":"2028-05-29T02:20:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-36.68,"az":59.5,"t":"2028-05-29T02:25:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-35.87,"az":60.7,"t":"2028-05-29T02:30:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-35.05,"az":61.9,"t":"2028-05-29T02:35:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-34.22,"az":63.0,"t":"2028-05-29T02:40:00Z","terrain":0.91},{"above_terrain":false,"airmass":null,"alt":-33.38,"az":64.1,"t":"2028-05-29T02:45:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-32.54,"az":65.2,"t":"2028-05-29T02:50:00Z","terrain":0.78},{"above_terrain":false,"airmass":null,"alt":-31.68,"az":66.3,"t":"2028-05-29T02:55:00Z","terrain":0.86},{"above_terrain":false,"airmass":null,"alt":-30.82,"az":67.3,"t":"2028-05-29T03:00:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-29.96,"az":68.4,"t":"2028-05-29T03:05:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-29.08,"az":69.4,"t":"2028-05-29T03:10:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-28.2,"az":70.4,"t":"2028-05-29T03:15:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-27.32,"az":71.4,"t":"2028-05-29T03:20:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-26.43,"az":72.4,"t":"2028-05-29T03:25:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-25.54,"az":73.3,"t":"2028-05-29T03:30:00Z","terrain":0.9},{"above_terrain":false,"airmass":null,"alt":-24.64,"az":74.3,"t":"2028-05-29T03:35:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-23.73,"az":75.2,"t":"2028-05-29T03:40:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-22.83,"az":76.2,"t":"2028-05-29T03:45:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-21.92,"az":77.1,"t":"2028-05-29T03:50:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-21.0,"az":78.0,"t":"2028-05-29T03:55:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-20.09,"az":78.9,"t":"2028-05-29T04:00:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-19.17,"az":79.8,"t":"2028-05-29T04:05:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-18.24,"az":80.7,"t":"2028-05-29T04:10:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-17.32,"az":81.6,"t":"2028-05-29T04:15:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-16.39,"az":82.5,"t":"2028-05-29T04:20:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-15.46,"az":83.3,"t":"2028-05-29T04:25:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-14.53,"az":84.2,"t":"2028-05-29T04:30:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-13.6,"az":85.0,"t":"2028-05-29T04:35:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-12.67,"az":85.9,"t":"2028-05-29T04:40:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-11.73,"az":86.7,"t":"2028-05-29T04:45:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-10.8,"az":87.6,"t":"2028-05-29T04:50:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-9.86,"az":88.4,"t":"2028-05-29T04:55:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-8.93,"az":89.3,"t":"2028-05-29T05:00:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-7.99,"az":90.1,"t":"2028-05-29T05:05:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-7.06,"az":90.9,"t":"2028-05-29T05:10:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-6.12,"az":91.8,"t":"2028-05-29T05:15:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-5.18,"az":92.6,"t":"2028-05-29T05:20:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-4.25,"az":93.4,"t":"2028-05-29T05:25:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-3.32,"az":94.2,"t":"2028-05-29T05:30:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-2.38,"az":95.1,"t":"2028-05-29T05:35:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-1.45,"az":95.9,"t":"2028-05-29T05:40:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-0.52,"az":96.7,"t":"2028-05-29T05:45:00Z","terrain":0.68},{"above_terrain":false,"airmass":32.44,"alt":0.41,"az":97.6,"t":"2028-05-29T05:50:00Z","terrain":0.7},{"above_terrain":true,"airmass":23.61,"alt":1.33,"az":98.4,"t":"2028-05-29T05:55:00Z","terrain":0.6},{"above_terrain":true,"airmass":18.13,"alt":2.26,"az":99.2,"t":"2028-05-29T06:00:00Z","terrain":0.43},{"above_terrain":true,"airmass":14.55,"alt":3.18,"az":100.1,"t":"2028-05-29T06:05:00Z","terrain":0.25},{"above_terrain":true,"airmass":12.07,"alt":4.1,"az":100.9,"t":"2028-05-29T06:10:00Z","terrain":0.09},{"above_terrain":true,"airmass":10.27,"alt":5.02,"az":101.8,"t":"2028-05-29T06:15:00Z","terrain":-0.01},{"above_terrain":true,"airmass":8.93,"alt":5.93,"az":102.6,"t":"2028-05-29T06:20:00Z","terrain":-0.15},{"above_terrain":true,"airmass":7.88,"alt":6.85,"az":103.5,"t":"2028-05-29T06:25:00Z","terrain":-0.11},{"above_terrain":true,"airmass":7.05,"alt":7.75,"az":104.3,"t":"2028-05-29T06:30:00Z","terrain":-0.07},{"above_terrain":true,"airmass":6.38,"alt":8.66,"az":105.2,"t":"2028-05-29T06:35:00Z","terrain":-0.3},{"above_terrain":true,"airmass":5.82,"alt":9.56,"az":106.1,"t":"2028-05-29T06:40:00Z","terrain":-0.64},{"above_terrain":true,"airmass":5.36,"alt":10.46,"az":107.0,"t":"2028-05-29T06:45:00Z","terrain":-0.61},{"above_terrain":true,"airmass":4.96,"alt":11.35,"az":107.9,"t":"2028-05-29T06:50:00Z","terrain":-0.88},{"above_terrain":true,"airmass":4.62,"alt":12.24,"az":108.8,"t":"2028-05-29T06:55:00Z","terrain":-1.13},{"above_terrain":true,"airmass":4.33,"alt":13.12,"az":109.7,"t":"2028-05-29T07:00:00Z","terrain":-1.16},{"above_terrain":true,"airmass":4.07,"alt":14.0,"az":110.6,"t":"2028-05-29T07:05:00Z","terrain":-1.25},{"above_terrain":true,"airmass":3.84,"alt":14.88,"az":111.5,"t":"2028-05-29T07:10:00Z","terrain":-1.35},{"above_terrain":true,"airmass":3.64,"alt":15.74,"az":112.4,"t":"2028-05-29T07:15:00Z","terrain":-1.41},{"above_terrain":true,"airmass":3.46,"alt":16.61,"az":113.4,"t":"2028-05-29T07:20:00Z","terrain":-1.5},{"above_terrain":true,"airmass":3.3,"alt":17.46,"az":114.3,"t":"2028-05-29T07:25:00Z","terrain":-1.59},{"above_terrain":true,"airmass":3.16,"alt":18.31,"az":115.3,"t":"2028-05-29T07:30:00Z","terrain":-1.5},{"above_terrain":true,"airmass":3.02,"alt":19.16,"az":116.2,"t":"2028-05-29T07:35:00Z","terrain":-1.51},{"above_terrain":true,"airmass":2.9,"alt":19.99,"az":117.2,"t":"2028-05-29T07:40:00Z","terrain":-1.58},{"above_terrain":true,"airmass":2.8,"alt":20.82,"az":118.2,"t":"2028-05-29T07:45:00Z","terrain":-1.43},{"above_terrain":true,"airmass":2.7,"alt":21.64,"az":119.2,"t":"2028-05-29T07:50:00Z","terrain":-1.43},{"above_terrain":true,"airmass":2.6,"alt":22.45,"az":120.2,"t":"2028-05-29T07:55:00Z","terrain":-1.24},{"above_terrain":true,"airmass":2.52,"alt":23.26,"az":121.3,"t":"2028-05-29T08:00:00Z","terrain":-1.23},{"above_terrain":true,"airmass":2.44,"alt":24.05,"az":122.3,"t":"2028-05-29T08:05:00Z","terrain":-1.26},{"above_terrain":true,"airmass":2.37,"alt":24.84,"az":123.4,"t":"2028-05-29T08:10:00Z","terrain":-1.43},{"above_terrain":true,"airmass":2.3,"alt":25.62,"az":124.5,"t":"2028-05-29T08:15:00Z","terrain":-1.56},{"above_terrain":true,"airmass":2.24,"alt":26.38,"az":125.6,"t":"2028-05-29T08:20:00Z","terrain":-1.62},{"above_terrain":true,"airmass":2.18,"alt":27.14,"az":126.7,"t":"2028-05-29T08:25:00Z","terrain":-1.56},{"above_terrain":true,"airmass":2.13,"alt":27.88,"az":127.8,"t":"2028-05-29T08:30:00Z","terrain":-1.43},{"above_terrain":true,"airmass":2.08,"alt":28.62,"az":129.0,"t":"2028-05-29T08:35:00Z","terrain":-1.15},{"above_terrain":true,"airmass":2.03,"alt":29.34,"az":130.1,"t":"2028-05-29T08:40:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.99,"alt":30.05,"az":131.3,"t":"2028-05-29T08:45:00Z","terrain":-1.67},{"above_terrain":true,"airmass":1.95,"alt":30.74,"az":132.5,"t":"2028-05-29T08:50:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.91,"alt":31.43,"az":133.7,"t":"2028-05-29T08:55:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.88,"alt":32.1,"az":135.0,"t":"2028-05-29T09:00:00Z","terrain":-1.32}],"transit":{"airmass":1.47,"alt":42.9,"az":179.5,"t":"2028-05-28T11:30:00Z"},"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."]}