{"assessment":{"best_window":null,"cost":{"altitude":9.54,"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":-2,"cloud":null,"high":null,"iso":"2029-09-23T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":8,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"20:00","wind":null},{"alt":-13,"cloud":null,"high":null,"iso":"2029-09-23T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":19,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":-24,"cloud":null,"high":null,"iso":"2029-09-23T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":30,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":-33,"cloud":null,"high":null,"iso":"2029-09-23T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":40,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-41,"cloud":null,"high":null,"iso":"2029-09-23T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":49,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-46,"cloud":null,"high":null,"iso":"2029-09-23T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":56,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-46,"cloud":null,"high":null,"iso":"2029-09-23T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":58,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-43,"cloud":null,"high":null,"iso":"2029-09-24T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":56,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-36,"cloud":null,"high":null,"iso":"2029-09-24T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":49,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-27,"cloud":null,"high":null,"iso":"2029-09-24T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":40,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2029-09-24T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":30,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":-6,"cloud":null,"high":null,"iso":"2029-09-24T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":19,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.0,"peak_sky":0.0,"quality_hours":0.0,"reasons":["the target being low or below 20\u00b0 cost 9.5 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":"2029-09-24T04:15Z","end_local":"07:15","hours":12.0,"label":"unusable","mean_quality":0.0,"start":"2029-09-23T16:15Z","start_local":"19:15"}]},"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":"2029-09-23T17:49:29Z","dark_hours":8.8,"dark_to":"2029-09-24T02:37:25Z","moon":{"illumination":0.984,"phase":"full moon","waxing":false},"moon_free_dark_hours":0.0,"moonrise":"2029-09-23T16:18:37Z","moonset":"2029-09-24T05:45:27Z","sunrise":"2029-09-24T04:10:37Z","sunset":"2029-09-23T16:16:24Z","twilight":{"astronomical":{"end":"2029-09-23T17:49:29Z","start":"2029-09-24T02:37:25Z"},"civil":{"end":"2029-09-23T16:44:05Z","start":"2029-09-24T03:42:54Z"},"nautical":{"end":"2029-09-23T17:16:29Z","start":"2029-09-24T03:10:27Z"}},"window_end":"2029-09-24T09:00:00Z","window_start":"2029-09-23T09:00:00Z"},"night_date":"2029-09-23","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":null,"alt":-11.6,"t":"2029-09-23T17:50:00Z"},"dec":2.05238823,"dec_of_date":1.8883,"dec_str":"+02\u00b0 03' 08.6\"","good_hours":0,"limit_rise":"2029-09-24T06:19:46Z","limit_set":"2029-09-23T14:59:06Z","max_az_rate_deg_per_min":0.0,"moon_separation":166.8,"never_rises":false,"ra":187.27791594,"ra_of_date":187.6581,"ra_str":"12h 29m 06.7s","resolved":{"dec":2.05238823,"morphology":"E3","name":"3C 273","ra":187.27791594,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=3C%20273","source":"sesame","type":"BLL","type_text":"BL Lac object \u2014 a blazar","vmag":14.83},"summary":"Not above the horizon limit during darkness tonight \u2014 try another season.","terrain":{"available":true,"behind_at":"2029-09-23T16:45:12Z","blocked_dark_hours":0,"clears_at":"2029-09-24T04:31:46Z","rise_az":143.3},"track":[{"above_terrain":true,"airmass":1.44,"alt":44.1,"az":143.3,"t":"2029-09-23T09:00:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.42,"alt":44.65,"az":144.9,"t":"2029-09-23T09:05:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.41,"alt":45.18,"az":146.5,"t":"2029-09-23T09:10:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.4,"alt":45.69,"az":148.1,"t":"2029-09-23T09:15:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.38,"alt":46.17,"az":149.8,"t":"2029-09-23T09:20:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.37,"alt":46.63,"az":151.5,"t":"2029-09-23T09:25:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.36,"alt":47.06,"az":153.2,"t":"2029-09-23T09:30:00Z","terrain":-0.94},{"above_terrain":true,"airmass":1.36,"alt":47.47,"az":154.9,"t":"2029-09-23T09:35:00Z","terrain":-1.08},{"above_terrain":true,"airmass":1.35,"alt":47.86,"az":156.7,"t":"2029-09-23T09:40:00Z","terrain":-1.14},{"above_terrain":true,"airmass":1.34,"alt":48.21,"az":158.5,"t":"2029-09-23T09:45:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.33,"alt":48.54,"az":160.3,"t":"2029-09-23T09:50:00Z","terrain":-0.99},{"above_terrain":true,"airmass":1.33,"alt":48.84,"az":162.2,"t":"2029-09-23T09:55:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.32,"alt":49.11,"az":164.0,"t":"2029-09-23T10:00:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.32,"alt":49.36,"az":165.9,"t":"2029-09-23T10:05:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.31,"alt":49.57,"az":167.8,"t":"2029-09-23T10:10:00Z","terrain":-0.99},{"above_terrain":true,"airmass":1.31,"alt":49.75,"az":169.7,"t":"2029-09-23T10:15:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.31,"alt":49.9,"az":171.7,"t":"2029-09-23T10:20:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.3,"alt":50.02,"az":173.6,"t":"2029-09-23T10:25:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.3,"alt":50.11,"az":175.5,"t":"2029-09-23T10:30:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.3,"alt":50.17,"az":177.5,"t":"2029-09-23T10:35:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.3,"alt":50.19,"az":179.4,"t":"2029-09-23T10:40:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.3,"alt":50.19,"az":181.4,"t":"2029-09-23T10:45:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.3,"alt":50.15,"az":183.4,"t":"2029-09-23T10:50:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.3,"alt":50.08,"az":185.3,"t":"2029-09-23T10:55:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.3,"alt":49.98,"az":187.3,"t":"2029-09-23T11:00:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.31,"alt":49.84,"az":189.2,"t":"2029-09-23T11:05:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.31,"alt":49.68,"az":191.1,"t":"2029-09-23T11:10:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.31,"alt":49.48,"az":193.0,"t":"2029-09-23T11:15:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.32,"alt":49.25,"az":194.9,"t":"2029-09-23T11:20:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.32,"alt":49.0,"az":196.8,"t":"2029-09-23T11:25:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.33,"alt":48.71,"az":198.6,"t":"2029-09-23T11:30:00Z","terrain":-0.34},{"above_terrain":true,"airmass":1.34,"alt":48.4,"az":200.5,"t":"2029-09-23T11:35:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.34,"alt":48.06,"az":202.3,"t":"2029-09-23T11:40:00Z","terrain":-0.53},{"above_terrain":true,"airmass":1.35,"alt":47.69,"az":204.1,"t":"2029-09-23T11:45:00Z","terrain":-0.54},{"above_terrain":true,"airmass":1.36,"alt":47.3,"az":205.8,"t":"2029-09-23T11:50:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.37,"alt":46.88,"az":207.6,"t":"2029-09-23T11:55:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.38,"alt":46.43,"az":209.3,"t":"2029-09-23T12:00:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.39,"alt":45.96,"az":210.9,"t":"2029-09-23T12:05:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.4,"alt":45.47,"az":212.6,"t":"2029-09-23T12:10:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.41,"alt":44.95,"az":214.2,"t":"2029-09-23T12:15:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.43,"alt":44.42,"az":215.8,"t":"2029-09-23T12:20:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.44,"alt":43.86,"az":217.4,"t":"2029-09-23T12:25:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.46,"alt":43.28,"az":218.9,"t":"2029-09-23T12:30:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.47,"alt":42.68,"az":220.4,"t":"2029-09-23T12:35:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.49,"alt":42.07,"az":221.9,"t":"2029-09-23T12:40:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.51,"alt":41.43,"az":223.3,"t":"2029-09-23T12:45:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.53,"alt":40.78,"az":224.8,"t":"2029-09-23T12:50:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.55,"alt":40.12,"az":226.1,"t":"2029-09-23T12:55:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.57,"alt":39.43,"az":227.5,"t":"2029-09-23T13:00:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.6,"alt":38.74,"az":228.9,"t":"2029-09-23T13:05:00Z","terrain":1.28},{"above_terrain":true,"airmass":1.62,"alt":38.02,"az":230.2,"t":"2029-09-23T13:10:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.65,"alt":37.3,"az":231.5,"t":"2029-09-23T13:15:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.68,"alt":36.56,"az":232.7,"t":"2029-09-23T13:20:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.71,"alt":35.81,"az":234.0,"t":"2029-09-23T13:25:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.74,"alt":35.05,"az":235.2,"t":"2029-09-23T13:30:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.77,"alt":34.27,"az":236.4,"t":"2029-09-23T13:35:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.81,"alt":33.49,"az":237.6,"t":"2029-09-23T13:40:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.85,"alt":32.69,"az":238.7,"t":"2029-09-23T13:45:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.89,"alt":31.89,"az":239.9,"t":"2029-09-23T13:50:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.93,"alt":31.07,"az":241.0,"t":"2029-09-23T13:55:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.98,"alt":30.25,"az":242.1,"t":"2029-09-23T14:00:00Z","terrain":1.04},{"above_terrain":true,"airmass":2.03,"alt":29.42,"az":243.1,"t":"2029-09-23T14:05:00Z","terrain":1.0},{"above_terrain":true,"airmass":2.08,"alt":28.58,"az":244.2,"t":"2029-09-23T14:10:00Z","terrain":0.95},{"above_terrain":true,"airmass":2.14,"alt":27.74,"az":245.3,"t":"2029-09-23T14:15:00Z","terrain":1.04},{"above_terrain":true,"airmass":2.2,"alt":26.88,"az":246.3,"t":"2029-09-23T14:20:00Z","terrain":1.13},{"above_terrain":true,"airmass":2.27,"alt":26.02,"az":247.3,"t":"2029-09-23T14:25:00Z","terrain":0.88},{"above_terrain":true,"airmass":2.34,"alt":25.16,"az":248.3,"t":"2029-09-23T14:30:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.42,"alt":24.28,"az":249.3,"t":"2029-09-23T14:35:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.5,"alt":23.4,"az":250.3,"t":"2029-09-23T14:40:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.6,"alt":22.52,"az":251.2,"t":"2029-09-23T14:45:00Z","terrain":0.47},{"above_terrain":true,"airmass":2.7,"alt":21.63,"az":252.2,"t":"2029-09-23T14:50:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.81,"alt":20.74,"az":253.1,"t":"2029-09-23T14:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.93,"alt":19.84,"az":254.1,"t":"2029-09-23T15:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.06,"alt":18.94,"az":255.0,"t":"2029-09-23T15:05:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.2,"alt":18.03,"az":255.9,"t":"2029-09-23T15:10:00Z","terrain":0.38},{"above_terrain":true,"airmass":3.36,"alt":17.12,"az":256.8,"t":"2029-09-23T15:15:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.54,"alt":16.21,"az":257.7,"t":"2029-09-23T15:20:00Z","terrain":0.38},{"above_terrain":true,"airmass":3.74,"alt":15.29,"az":258.6,"t":"2029-09-23T15:25:00Z","terrain":0.43},{"above_terrain":true,"airmass":3.97,"alt":14.38,"az":259.5,"t":"2029-09-23T15:30:00Z","terrain":0.52},{"above_terrain":true,"airmass":4.23,"alt":13.45,"az":260.3,"t":"2029-09-23T15:35:00Z","terrain":0.66},{"above_terrain":true,"airmass":4.52,"alt":12.53,"az":261.2,"t":"2029-09-23T15:40:00Z","terrain":0.87},{"above_terrain":true,"airmass":4.86,"alt":11.6,"az":262.1,"t":"2029-09-23T15:45:00Z","terrain":0.97},{"above_terrain":true,"airmass":5.26,"alt":10.68,"az":262.9,"t":"2029-09-23T15:50:00Z","terrain":0.82},{"above_terrain":true,"airmass":5.72,"alt":9.75,"az":263.8,"t":"2029-09-23T15:55:00Z","terrain":0.58},{"above_terrain":true,"airmass":6.28,"alt":8.82,"az":264.6,"t":"2029-09-23T16:00:00Z","terrain":0.44},{"above_terrain":true,"airmass":6.95,"alt":7.88,"az":265.5,"t":"2029-09-23T16:05:00Z","terrain":0.43},{"above_terrain":true,"airmass":7.78,"alt":6.95,"az":266.3,"t":"2029-09-23T16:10:00Z","terrain":0.5},{"above_terrain":true,"airmass":8.82,"alt":6.01,"az":267.2,"t":"2029-09-23T16:15:00Z","terrain":0.58},{"above_terrain":true,"airmass":10.17,"alt":5.08,"az":268.0,"t":"2029-09-23T16:20:00Z","terrain":0.65},{"above_terrain":true,"airmass":11.97,"alt":4.14,"az":268.8,"t":"2029-09-23T16:25:00Z","terrain":0.73},{"above_terrain":true,"airmass":14.46,"alt":3.21,"az":269.7,"t":"2029-09-23T16:30:00Z","terrain":0.85},{"above_terrain":true,"airmass":18.07,"alt":2.27,"az":270.5,"t":"2029-09-23T16:35:00Z","terrain":0.84},{"above_terrain":true,"airmass":23.6,"alt":1.34,"az":271.3,"t":"2029-09-23T16:40:00Z","terrain":0.66},{"above_terrain":true,"airmass":32.52,"alt":0.4,"az":272.2,"t":"2029-09-23T16:45:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-0.53,"az":273.0,"t":"2029-09-23T16:50:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-1.47,"az":273.8,"t":"2029-09-23T16:55:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-2.4,"az":274.7,"t":"2029-09-23T17:00:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-3.33,"az":275.5,"t":"2029-09-23T17:05:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-4.27,"az":276.4,"t":"2029-09-23T17:10:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-5.19,"az":277.2,"t":"2029-09-23T17:15:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-6.12,"az":278.0,"t":"2029-09-23T17:20:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-7.05,"az":278.9,"t":"2029-09-23T17:25:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-7.97,"az":279.7,"t":"2029-09-23T17:30:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-8.89,"az":280.6,"t":"2029-09-23T17:35:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-9.81,"az":281.5,"t":"2029-09-23T17:40:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-10.73,"az":282.3,"t":"2029-09-23T17:45:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-11.64,"az":283.2,"t":"2029-09-23T17:50:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-12.55,"az":284.1,"t":"2029-09-23T17:55:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-13.46,"az":285.0,"t":"2029-09-23T18:00:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-14.36,"az":285.9,"t":"2029-09-23T18:05:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-15.26,"az":286.8,"t":"2029-09-23T18:10:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-16.15,"az":287.7,"t":"2029-09-23T18:15:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-17.04,"az":288.6,"t":"2029-09-23T18:20:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-17.92,"az":289.5,"t":"2029-09-23T18:25:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-18.8,"az":290.5,"t":"2029-09-23T18:30:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-19.68,"az":291.4,"t":"2029-09-23T18:35:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-20.55,"az":292.4,"t":"2029-09-23T18:40:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-21.41,"az":293.4,"t":"2029-09-23T18:45:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-22.26,"az":294.4,"t":"2029-09-23T18:50:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-23.11,"az":295.4,"t":"2029-09-23T18:55:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-23.96,"az":296.4,"t":"2029-09-23T19:00:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-24.79,"az":297.4,"t":"2029-09-23T19:05:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-25.62,"az":298.4,"t":"2029-09-23T19:10:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-26.44,"az":299.5,"t":"2029-09-23T19:15:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-27.25,"az":300.6,"t":"2029-09-23T19:20:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-28.05,"az":301.6,"t":"2029-09-23T19:25:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-28.84,"az":302.7,"t":"2029-09-23T19:30:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-29.62,"az":303.9,"t":"2029-09-23T19:35:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-30.39,"az":305.0,"t":"2029-09-23T19:40:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-31.16,"az":306.2,"t":"2029-09-23T19:45:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-31.91,"az":307.3,"t":"2029-09-23T19:50:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-32.64,"az":308.5,"t":"2029-09-23T19:55:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-33.37,"az":309.8,"t":"2029-09-23T20:00:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-34.08,"az":311.0,"t":"2029-09-23T20:05:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-34.78,"az":312.3,"t":"2029-09-23T20:10:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-35.47,"az":313.5,"t":"2029-09-23T20:15:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-36.14,"az":314.8,"t":"2029-09-23T20:20:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-36.8,"az":316.2,"t":"2029-09-23T20:25:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-37.44,"az":317.5,"t":"2029-09-23T20:30:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-38.06,"az":318.9,"t":"2029-09-23T20:35:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-38.67,"az":320.3,"t":"2029-09-23T20:40:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-39.25,"az":321.7,"t":"2029-09-23T20:45:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-39.83,"az":323.2,"t":"2029-09-23T20:50:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-40.38,"az":324.6,"t":"2029-09-23T20:55:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-40.91,"az":326.1,"t":"2029-09-23T21:00:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-41.42,"az":327.6,"t":"2029-09-23T21:05:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-41.91,"az":329.2,"t":"2029-09-23T21:10:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-42.38,"az":330.8,"t":"2029-09-23T21:15:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-42.83,"az":332.3,"t":"2029-09-23T21:20:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-43.25,"az":334.0,"t":"2029-09-23T21:25:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-43.65,"az":335.6,"t":"2029-09-23T21:30:00Z","terrain":-0.73},{"above_terrain":false,"airmass":null,"alt":-44.02,"az":337.2,"t":"2029-09-23T21:35:00Z","terrain":-0.67},{"above_terrain":false,"airmass":null,"alt":-44.37,"az":338.9,"t":"2029-09-23T21:40:00Z","terrain":-0.73},{"above_terrain":false,"airmass":null,"alt":-44.69,"az":340.6,"t":"2029-09-23T21:45:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-44.99,"az":342.3,"t":"2029-09-23T21:50:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-45.26,"az":344.1,"t":"2029-09-23T21:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-45.5,"az":345.8,"t":"2029-09-23T22:00:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-45.72,"az":347.6,"t":"2029-09-23T22:05:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-45.91,"az":349.4,"t":"2029-09-23T22:10:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-46.07,"az":351.2,"t":"2029-09-23T22:15:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-46.19,"az":353.0,"t":"2029-09-23T22:20:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-46.29,"az":354.8,"t":"2029-09-23T22:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-46.37,"az":356.6,"t":"2029-09-23T22:30:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-46.41,"az":358.4,"t":"2029-09-23T22:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-46.42,"az":0.2,"t":"2029-09-23T22:40:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-46.4,"az":2.0,"t":"2029-09-23T22:45:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-46.35,"az":3.8,"t":"2029-09-23T22:50:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-46.28,"az":5.6,"t":"2029-09-23T22:55:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-46.17,"az":7.4,"t":"2029-09-23T23:00:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-46.03,"az":9.2,"t":"2029-09-23T23:05:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-45.87,"az":11.0,"t":"2029-09-23T23:10:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-45.67,"az":12.8,"t":"2029-09-23T23:15:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-45.45,"az":14.6,"t":"2029-09-23T23:20:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-45.2,"az":16.3,"t":"2029-09-23T23:25:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-44.93,"az":18.0,"t":"2029-09-23T23:30:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-44.62,"az":19.8,"t":"2029-09-23T23:35:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-44.3,"az":21.4,"t":"2029-09-23T23:40:00Z","terrain":0.82},{"above_terrain":false,"airmass":null,"alt":-43.94,"az":23.1,"t":"2029-09-23T23:45:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-43.56,"az":24.8,"t":"2029-09-23T23:50:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-43.16,"az":26.4,"t":"2029-09-23T23:55:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-42.73,"az":28.0,"t":"2029-09-24T00:00:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-42.28,"az":29.6,"t":"2029-09-24T00:05:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-41.8,"az":31.2,"t":"2029-09-24T00:10:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-41.31,"az":32.7,"t":"2029-09-24T00:15:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-40.79,"az":34.2,"t":"2029-09-24T00:20:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-40.26,"az":35.7,"t":"2029-09-24T00:25:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-39.7,"az":37.2,"t":"2029-09-24T00:30:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-39.13,"az":38.6,"t":"2029-09-24T00:35:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-38.53,"az":40.0,"t":"2029-09-24T00:40:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-37.92,"az":41.4,"t":"2029-09-24T00:45:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-37.3,"az":42.8,"t":"2029-09-24T00:50:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-36.65,"az":44.1,"t":"2029-09-24T00:55:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-35.99,"az":45.5,"t":"2029-09-24T01:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-35.32,"az":46.8,"t":"2029-09-24T01:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-34.63,"az":48.0,"t":"2029-09-24T01:10:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-33.93,"az":49.3,"t":"2029-09-24T01:15:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-33.21,"az":50.5,"t":"2029-09-24T01:20:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-32.48,"az":51.7,"t":"2029-09-24T01:25:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-31.74,"az":52.9,"t":"2029-09-24T01:30:00Z","terrain":0.82},{"above_terrain":false,"airmass":null,"alt":-30.99,"az":54.1,"t":"2029-09-24T01:35:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-30.22,"az":55.2,"t":"2029-09-24T01:40:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-29.45,"az":56.4,"t":"2029-09-24T01:45:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-28.67,"az":57.5,"t":"2029-09-24T01:50:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-27.87,"az":58.6,"t":"2029-09-24T01:55:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-27.07,"az":59.7,"t":"2029-09-24T02:00:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-26.26,"az":60.8,"t":"2029-09-24T02:05:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-25.43,"az":61.8,"t":"2029-09-24T02:10:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-24.61,"az":62.8,"t":"2029-09-24T02:15:00Z","terrain":0.93},{"above_terrain":false,"airmass":null,"alt":-23.77,"az":63.9,"t":"2029-09-24T02:20:00Z","terrain":0.79},{"above_terrain":false,"airmass":null,"alt":-22.93,"az":64.9,"t":"2029-09-24T02:25:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-22.07,"az":65.9,"t":"2029-09-24T02:30:00Z","terrain":0.82},{"above_terrain":false,"airmass":null,"alt":-21.22,"az":66.8,"t":"2029-09-24T02:35:00Z","terrain":0.91},{"above_terrain":false,"airmass":null,"alt":-20.35,"az":67.8,"t":"2029-09-24T02:40:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-19.48,"az":68.8,"t":"2029-09-24T02:45:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-18.61,"az":69.7,"t":"2029-09-24T02:50:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-17.73,"az":70.7,"t":"2029-09-24T02:55:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-16.84,"az":71.6,"t":"2029-09-24T03:00:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-15.95,"az":72.5,"t":"2029-09-24T03:05:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-15.06,"az":73.4,"t":"2029-09-24T03:10:00Z","terrain":0.88},{"above_terrain":false,"airmass":null,"alt":-14.16,"az":74.3,"t":"2029-09-24T03:15:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-13.26,"az":75.2,"t":"2029-09-24T03:20:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-12.35,"az":76.1,"t":"2029-09-24T03:25:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-11.44,"az":77.0,"t":"2029-09-24T03:30:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-10.52,"az":77.9,"t":"2029-09-24T03:35:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-9.61,"az":78.7,"t":"2029-09-24T03:40:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-8.69,"az":79.6,"t":"2029-09-24T03:45:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-7.77,"az":80.4,"t":"2029-09-24T03:50:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-6.84,"az":81.3,"t":"2029-09-24T03:55:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-5.92,"az":82.1,"t":"2029-09-24T04:00:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-4.99,"az":83.0,"t":"2029-09-24T04:05:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-4.06,"az":83.8,"t":"2029-09-24T04:10:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-3.13,"az":84.7,"t":"2029-09-24T04:15:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-2.2,"az":85.5,"t":"2029-09-24T04:20:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-1.26,"az":86.3,"t":"2029-09-24T04:25:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-0.33,"az":87.2,"t":"2029-09-24T04:30:00Z","terrain":0.04},{"above_terrain":true,"airmass":30.15,"alt":0.61,"az":88.0,"t":"2029-09-24T04:35:00Z","terrain":-0.07},{"above_terrain":true,"airmass":22.15,"alt":1.54,"az":88.8,"t":"2029-09-24T04:40:00Z","terrain":-0.18},{"above_terrain":true,"airmass":17.14,"alt":2.48,"az":89.7,"t":"2029-09-24T04:45:00Z","terrain":-0.21},{"above_terrain":true,"airmass":13.83,"alt":3.42,"az":90.5,"t":"2029-09-24T04:50:00Z","terrain":-0.15},{"above_terrain":true,"airmass":11.52,"alt":4.35,"az":91.3,"t":"2029-09-24T04:55:00Z","terrain":-0.02},{"above_terrain":true,"airmass":9.84,"alt":5.29,"az":92.2,"t":"2029-09-24T05:00:00Z","terrain":0.14},{"above_terrain":true,"airmass":8.57,"alt":6.22,"az":93.0,"t":"2029-09-24T05:05:00Z","terrain":0.33},{"above_terrain":true,"airmass":7.58,"alt":7.16,"az":93.9,"t":"2029-09-24T05:10:00Z","terrain":0.4},{"above_terrain":true,"airmass":6.79,"alt":8.09,"az":94.7,"t":"2029-09-24T05:15:00Z","terrain":0.39},{"above_terrain":true,"airmass":6.14,"alt":9.02,"az":95.6,"t":"2029-09-24T05:20:00Z","terrain":0.47},{"above_terrain":true,"airmass":5.61,"alt":9.95,"az":96.4,"t":"2029-09-24T05:25:00Z","terrain":0.62},{"above_terrain":true,"airmass":5.16,"alt":10.88,"az":97.3,"t":"2029-09-24T05:30:00Z","terrain":0.72},{"above_terrain":true,"airmass":4.78,"alt":11.81,"az":98.1,"t":"2029-09-24T05:35:00Z","terrain":0.66},{"above_terrain":true,"airmass":4.45,"alt":12.73,"az":99.0,"t":"2029-09-24T05:40:00Z","terrain":0.48},{"above_terrain":true,"airmass":4.17,"alt":13.66,"az":99.8,"t":"2029-09-24T05:45:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.92,"alt":14.58,"az":100.7,"t":"2029-09-24T05:50:00Z","terrain":0.13},{"above_terrain":true,"airmass":3.7,"alt":15.5,"az":101.6,"t":"2029-09-24T05:55:00Z","terrain":0.01},{"above_terrain":true,"airmass":3.5,"alt":16.41,"az":102.5,"t":"2029-09-24T06:00:00Z","terrain":-0.13},{"above_terrain":true,"airmass":3.33,"alt":17.32,"az":103.4,"t":"2029-09-24T06:05:00Z","terrain":-0.13},{"above_terrain":true,"airmass":3.17,"alt":18.23,"az":104.3,"t":"2029-09-24T06:10:00Z","terrain":-0.06},{"above_terrain":true,"airmass":3.03,"alt":19.14,"az":105.2,"t":"2029-09-24T06:15:00Z","terrain":-0.3},{"above_terrain":true,"airmass":2.9,"alt":20.04,"az":106.1,"t":"2029-09-24T06:20:00Z","terrain":-0.64},{"above_terrain":true,"airmass":2.78,"alt":20.94,"az":107.1,"t":"2029-09-24T06:25:00Z","terrain":-0.63},{"above_terrain":true,"airmass":2.67,"alt":21.83,"az":108.0,"t":"2029-09-24T06:30:00Z","terrain":-0.93},{"above_terrain":true,"airmass":2.58,"alt":22.72,"az":109.0,"t":"2029-09-24T06:35:00Z","terrain":-1.18},{"above_terrain":true,"airmass":2.49,"alt":23.6,"az":109.9,"t":"2029-09-24T06:40:00Z","terrain":-1.15},{"above_terrain":true,"airmass":2.4,"alt":24.48,"az":110.9,"t":"2029-09-24T06:45:00Z","terrain":-1.31},{"above_terrain":true,"airmass":2.33,"alt":25.35,"az":111.9,"t":"2029-09-24T06:50:00Z","terrain":-1.38},{"above_terrain":true,"airmass":2.26,"alt":26.21,"az":112.9,"t":"2029-09-24T06:55:00Z","terrain":-1.43},{"above_terrain":true,"airmass":2.19,"alt":27.07,"az":113.9,"t":"2029-09-24T07:00:00Z","terrain":-1.61},{"above_terrain":true,"airmass":2.13,"alt":27.92,"az":115.0,"t":"2029-09-24T07:05:00Z","terrain":-1.51},{"above_terrain":true,"airmass":2.07,"alt":28.77,"az":116.0,"t":"2029-09-24T07:10:00Z","terrain":-1.47},{"above_terrain":true,"airmass":2.02,"alt":29.61,"az":117.1,"t":"2029-09-24T07:15:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.97,"alt":30.43,"az":118.2,"t":"2029-09-24T07:20:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.92,"alt":31.26,"az":119.3,"t":"2029-09-24T07:25:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.88,"alt":32.07,"az":120.4,"t":"2029-09-24T07:30:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.84,"alt":32.87,"az":121.5,"t":"2029-09-24T07:35:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.8,"alt":33.66,"az":122.7,"t":"2029-09-24T07:40:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.76,"alt":34.45,"az":123.9,"t":"2029-09-24T07:45:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.73,"alt":35.22,"az":125.1,"t":"2029-09-24T07:50:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.7,"alt":35.98,"az":126.3,"t":"2029-09-24T07:55:00Z","terrain":-1.58},{"above_terrain":true,"airmass":1.67,"alt":36.72,"az":127.6,"t":"2029-09-24T08:00:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.64,"alt":37.46,"az":128.8,"t":"2029-09-24T08:05:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.61,"alt":38.18,"az":130.1,"t":"2029-09-24T08:10:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.59,"alt":38.89,"az":131.4,"t":"2029-09-24T08:15:00Z","terrain":-1.67},{"above_terrain":true,"airmass":1.57,"alt":39.59,"az":132.8,"t":"2029-09-24T08:20:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.54,"alt":40.27,"az":134.2,"t":"2029-09-24T08:25:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.52,"alt":40.93,"az":135.6,"t":"2029-09-24T08:30:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.5,"alt":41.58,"az":137.0,"t":"2029-09-24T08:35:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.49,"alt":42.21,"az":138.4,"t":"2029-09-24T08:40:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.47,"alt":42.82,"az":139.9,"t":"2029-09-24T08:45:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.45,"alt":43.41,"az":141.4,"t":"2029-09-24T08:50:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.44,"alt":43.98,"az":143.0,"t":"2029-09-24T08:55:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.42,"alt":44.54,"az":144.5,"t":"2029-09-24T09:00:00Z","terrain":-1.42}],"transit":{"airmass":1.3,"alt":50.2,"az":179.4,"t":"2029-09-23T10:40:00Z"},"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."]}