{"assessment":{"best_window":null,"cost":{"altitude":7.19,"clouds":0.0,"darkness":0.03,"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":-5,"cloud":null,"high":null,"iso":"2044-05-01T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":41,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"21:00","wind":null},{"alt":-11,"cloud":null,"high":null,"iso":"2044-05-01T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":30,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"22:00","wind":null},{"alt":-15,"cloud":null,"high":null,"iso":"2044-05-01T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":20,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2044-05-01T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":10,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2044-05-01T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":1,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-14,"cloud":null,"high":null,"iso":"2044-05-01T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-7,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-8,"cloud":null,"high":null,"iso":"2044-05-02T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-14,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-1,"cloud":null,"high":null,"iso":"2044-05-02T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-19,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":8,"cloud":null,"high":null,"iso":"2044-05-02T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-21,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"05:00","wind":null},{"alt":17,"cloud":null,"high":null,"iso":"2044-05-02T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-21,"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 7.2 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":"2044-05-02T03:20Z","end_local":"06:20","hours":10.08,"label":"unusable","mean_quality":0.0,"start":"2044-05-01T17:15Z","start_local":"20:15"}]},"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":"2044-05-01T19:08:02Z","dark_hours":6.33,"dark_to":"2044-05-02T01:27:35Z","moon":{"illumination":0.227,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":3.37,"moonrise":"2044-05-02T06:59:40Z","moonset":"2044-05-01T22:04:25Z","sunrise":"2044-05-02T03:15:49Z","sunset":"2044-05-01T17:19:46Z","twilight":{"astronomical":{"end":"2044-05-01T19:08:02Z","start":"2044-05-02T01:27:35Z"},"civil":{"end":"2044-05-01T17:50:10Z","start":"2044-05-02T02:45:26Z"},"nautical":{"end":"2044-05-01T18:27:24Z","start":"2044-05-02T02:08:12Z"}},"window_end":"2044-05-02T09:00:00Z","window_start":"2044-05-01T09:00:00Z"},"night_date":"2044-05-01","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":16.57,"alt":2.6,"t":"2044-05-02T01:25:00Z"},"dec":30.66017511,"dec_of_date":30.886,"dec_str":"+30\u00b0 39' 36.6\"","good_hours":0,"limit_rise":"2044-05-02T03:14:51Z","limit_set":"2044-05-01T15:16:24Z","max_az_rate_deg_per_min":1.15,"moon_separation":65.5,"never_rises":false,"ra":23.46206906,"ra_of_date":24.0894,"ra_str":"01h 33m 50.9s","resolved":{"common_name":"Triangulum Pinwheel","dec":30.66017511,"morphology":"SA(s)cd","name":"M 33","ra":23.46206906,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M33","source":"sesame","type":"GiG","type_text":"galaxy in a group","vmag":5.72},"summary":"Not above the horizon limit during darkness tonight \u2014 try another season.","terrain":{"available":true,"behind_at":"2044-05-01T17:22:52Z","blocked_dark_hours":0,"clears_at":"2044-05-02T01:10:30Z","rise_az":160.4},"track":[{"above_terrain":true,"airmass":1.02,"alt":78.63,"az":160.4,"t":"2044-05-01T09:00:00Z","terrain":-1.02},{"above_terrain":true,"airmass":1.02,"alt":78.9,"az":165.8,"t":"2044-05-01T09:05:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.02,"alt":79.09,"az":171.3,"t":"2044-05-01T09:10:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.02,"alt":79.18,"az":177.0,"t":"2044-05-01T09:15:00Z","terrain":-0.37},{"above_terrain":true,"airmass":1.02,"alt":79.18,"az":182.8,"t":"2044-05-01T09:20:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.02,"alt":79.09,"az":188.4,"t":"2044-05-01T09:25:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.02,"alt":78.91,"az":194.0,"t":"2044-05-01T09:30:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.02,"alt":78.64,"az":199.4,"t":"2044-05-01T09:35:00Z","terrain":-0.3},{"above_terrain":true,"airmass":1.02,"alt":78.29,"az":204.4,"t":"2044-05-01T09:40:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.02,"alt":77.87,"az":209.2,"t":"2044-05-01T09:45:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.02,"alt":77.38,"az":213.7,"t":"2044-05-01T09:50:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.03,"alt":76.83,"az":217.9,"t":"2044-05-01T09:55:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.03,"alt":76.23,"az":221.7,"t":"2044-05-01T10:00:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.03,"alt":75.59,"az":225.2,"t":"2044-05-01T10:05:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.04,"alt":74.9,"az":228.5,"t":"2044-05-01T10:10:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.04,"alt":74.19,"az":231.5,"t":"2044-05-01T10:15:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.04,"alt":73.44,"az":234.3,"t":"2044-05-01T10:20:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.05,"alt":72.67,"az":236.9,"t":"2044-05-01T10:25:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.05,"alt":71.87,"az":239.2,"t":"2044-05-01T10:30:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.06,"alt":71.06,"az":241.5,"t":"2044-05-01T10:35:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.06,"alt":70.23,"az":243.5,"t":"2044-05-01T10:40:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.07,"alt":69.39,"az":245.5,"t":"2044-05-01T10:45:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.07,"alt":68.53,"az":247.3,"t":"2044-05-01T10:50:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.08,"alt":67.66,"az":249.0,"t":"2044-05-01T10:55:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.09,"alt":66.78,"az":250.6,"t":"2044-05-01T11:00:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.09,"alt":65.9,"az":252.1,"t":"2044-05-01T11:05:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.1,"alt":65.0,"az":253.5,"t":"2044-05-01T11:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.11,"alt":64.1,"az":254.9,"t":"2044-05-01T11:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.12,"alt":63.19,"az":256.2,"t":"2044-05-01T11:20:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.13,"alt":62.28,"az":257.4,"t":"2044-05-01T11:25:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.14,"alt":61.37,"az":258.6,"t":"2044-05-01T11:30:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.15,"alt":60.45,"az":259.8,"t":"2044-05-01T11:35:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.16,"alt":59.52,"az":260.9,"t":"2044-05-01T11:40:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.17,"alt":58.6,"az":262.0,"t":"2044-05-01T11:45:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.18,"alt":57.67,"az":263.0,"t":"2044-05-01T11:50:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.2,"alt":56.74,"az":264.0,"t":"2044-05-01T11:55:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.21,"alt":55.81,"az":265.0,"t":"2044-05-01T12:00:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.22,"alt":54.88,"az":265.9,"t":"2044-05-01T12:05:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.24,"alt":53.94,"az":266.8,"t":"2044-05-01T12:10:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.25,"alt":53.01,"az":267.7,"t":"2044-05-01T12:15:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.27,"alt":52.07,"az":268.6,"t":"2044-05-01T12:20:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.28,"alt":51.14,"az":269.4,"t":"2044-05-01T12:25:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.3,"alt":50.2,"az":270.3,"t":"2044-05-01T12:30:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.32,"alt":49.27,"az":271.1,"t":"2044-05-01T12:35:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.34,"alt":48.33,"az":271.9,"t":"2044-05-01T12:40:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.36,"alt":47.39,"az":272.7,"t":"2044-05-01T12:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.38,"alt":46.46,"az":273.5,"t":"2044-05-01T12:50:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.4,"alt":45.53,"az":274.2,"t":"2044-05-01T12:55:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.42,"alt":44.59,"az":275.0,"t":"2044-05-01T13:00:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.45,"alt":43.66,"az":275.8,"t":"2044-05-01T13:05:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.47,"alt":42.73,"az":276.5,"t":"2044-05-01T13:10:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.5,"alt":41.8,"az":277.2,"t":"2044-05-01T13:15:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.53,"alt":40.87,"az":277.9,"t":"2044-05-01T13:20:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.56,"alt":39.95,"az":278.7,"t":"2044-05-01T13:25:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.59,"alt":39.02,"az":279.4,"t":"2044-05-01T13:30:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.62,"alt":38.1,"az":280.1,"t":"2044-05-01T13:35:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.65,"alt":37.18,"az":280.8,"t":"2044-05-01T13:40:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.69,"alt":36.26,"az":281.5,"t":"2044-05-01T13:45:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.73,"alt":35.35,"az":282.2,"t":"2044-05-01T13:50:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.76,"alt":34.43,"az":282.9,"t":"2044-05-01T13:55:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.81,"alt":33.52,"az":283.6,"t":"2044-05-01T14:00:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.85,"alt":32.61,"az":284.3,"t":"2044-05-01T14:05:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.9,"alt":31.71,"az":284.9,"t":"2044-05-01T14:10:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.95,"alt":30.8,"az":285.6,"t":"2044-05-01T14:15:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.0,"alt":29.9,"az":286.3,"t":"2044-05-01T14:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.06,"alt":29.01,"az":287.0,"t":"2044-05-01T14:25:00Z","terrain":0.37},{"above_terrain":true,"airmass":2.12,"alt":28.11,"az":287.7,"t":"2044-05-01T14:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":2.18,"alt":27.22,"az":288.4,"t":"2044-05-01T14:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.25,"alt":26.34,"az":289.0,"t":"2044-05-01T14:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.32,"alt":25.45,"az":289.7,"t":"2044-05-01T14:45:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.39,"alt":24.57,"az":290.4,"t":"2044-05-01T14:50:00Z","terrain":0.37},{"above_terrain":true,"airmass":2.48,"alt":23.7,"az":291.1,"t":"2044-05-01T14:55:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.56,"alt":22.83,"az":291.8,"t":"2044-05-01T15:00:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.66,"alt":21.96,"az":292.5,"t":"2044-05-01T15:05:00Z","terrain":0.43},{"above_terrain":true,"airmass":2.76,"alt":21.1,"az":293.2,"t":"2044-05-01T15:10:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.87,"alt":20.24,"az":293.8,"t":"2044-05-01T15:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":2.99,"alt":19.39,"az":294.5,"t":"2044-05-01T15:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.12,"alt":18.54,"az":295.2,"t":"2044-05-01T15:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.26,"alt":17.69,"az":295.9,"t":"2044-05-01T15:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.41,"alt":16.85,"az":296.6,"t":"2044-05-01T15:35:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.58,"alt":16.02,"az":297.4,"t":"2044-05-01T15:40:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.77,"alt":15.19,"az":298.1,"t":"2044-05-01T15:45:00Z","terrain":0.12},{"above_terrain":true,"airmass":3.97,"alt":14.37,"az":298.8,"t":"2044-05-01T15:50:00Z","terrain":0.16},{"above_terrain":true,"airmass":4.2,"alt":13.55,"az":299.5,"t":"2044-05-01T15:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":4.45,"alt":12.74,"az":300.2,"t":"2044-05-01T16:00:00Z","terrain":0.36},{"above_terrain":true,"airmass":4.73,"alt":11.93,"az":301.0,"t":"2044-05-01T16:05:00Z","terrain":0.32},{"above_terrain":true,"airmass":5.05,"alt":11.13,"az":301.7,"t":"2044-05-01T16:10:00Z","terrain":0.15},{"above_terrain":true,"airmass":5.41,"alt":10.34,"az":302.4,"t":"2044-05-01T16:15:00Z","terrain":-0.05},{"above_terrain":true,"airmass":5.83,"alt":9.55,"az":303.2,"t":"2044-05-01T16:20:00Z","terrain":-0.21},{"above_terrain":true,"airmass":6.3,"alt":8.77,"az":303.9,"t":"2044-05-01T16:25:00Z","terrain":-0.11},{"above_terrain":true,"airmass":6.86,"alt":8.0,"az":304.7,"t":"2044-05-01T16:30:00Z","terrain":-0.23},{"above_terrain":true,"airmass":7.5,"alt":7.23,"az":305.4,"t":"2044-05-01T16:35:00Z","terrain":-0.24},{"above_terrain":true,"airmass":8.28,"alt":6.48,"az":306.2,"t":"2044-05-01T16:40:00Z","terrain":-0.1},{"above_terrain":true,"airmass":9.2,"alt":5.72,"az":307.0,"t":"2044-05-01T16:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":10.34,"alt":4.98,"az":307.8,"t":"2044-05-01T16:50:00Z","terrain":0.29},{"above_terrain":true,"airmass":11.75,"alt":4.24,"az":308.6,"t":"2044-05-01T16:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":13.54,"alt":3.52,"az":309.3,"t":"2044-05-01T17:00:00Z","terrain":0.19},{"above_terrain":true,"airmass":15.87,"alt":2.8,"az":310.1,"t":"2044-05-01T17:05:00Z","terrain":0.24},{"above_terrain":true,"airmass":18.98,"alt":2.09,"az":311.0,"t":"2044-05-01T17:10:00Z","terrain":0.35},{"above_terrain":true,"airmass":23.26,"alt":1.38,"az":311.8,"t":"2044-05-01T17:15:00Z","terrain":0.19},{"above_terrain":true,"airmass":29.27,"alt":0.69,"az":312.6,"t":"2044-05-01T17:20:00Z","terrain":0.22},{"above_terrain":false,"airmass":37.84,"alt":0.01,"az":313.4,"t":"2044-05-01T17:25:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-0.67,"az":314.3,"t":"2044-05-01T17:30:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-1.33,"az":315.1,"t":"2044-05-01T17:35:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-1.99,"az":316.0,"t":"2044-05-01T17:40:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-2.64,"az":316.8,"t":"2044-05-01T17:45:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-3.27,"az":317.7,"t":"2044-05-01T17:50:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-3.9,"az":318.6,"t":"2044-05-01T17:55:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-4.51,"az":319.5,"t":"2044-05-01T18:00:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-5.11,"az":320.3,"t":"2044-05-01T18:05:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.7,"az":321.2,"t":"2044-05-01T18:10:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-6.28,"az":322.2,"t":"2044-05-01T18:15:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-6.85,"az":323.1,"t":"2044-05-01T18:20:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-7.41,"az":324.0,"t":"2044-05-01T18:25:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-7.95,"az":324.9,"t":"2044-05-01T18:30:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-8.48,"az":325.9,"t":"2044-05-01T18:35:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-9.0,"az":326.8,"t":"2044-05-01T18:40:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-9.51,"az":327.8,"t":"2044-05-01T18:45:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-10.0,"az":328.8,"t":"2044-05-01T18:50:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-10.48,"az":329.8,"t":"2044-05-01T18:55:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-10.94,"az":330.7,"t":"2044-05-01T19:00:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-11.39,"az":331.7,"t":"2044-05-01T19:05:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-11.83,"az":332.7,"t":"2044-05-01T19:10:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-12.25,"az":333.8,"t":"2044-05-01T19:15:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-12.66,"az":334.8,"t":"2044-05-01T19:20:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-13.05,"az":335.8,"t":"2044-05-01T19:25:00Z","terrain":-0.78},{"above_terrain":false,"airmass":null,"alt":-13.42,"az":336.8,"t":"2044-05-01T19:30:00Z","terrain":-0.75},{"above_terrain":false,"airmass":null,"alt":-13.78,"az":337.9,"t":"2044-05-01T19:35:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-14.13,"az":338.9,"t":"2044-05-01T19:40:00Z","terrain":-0.73},{"above_terrain":false,"airmass":null,"alt":-14.46,"az":340.0,"t":"2044-05-01T19:45:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-14.77,"az":341.0,"t":"2044-05-01T19:50:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-15.07,"az":342.1,"t":"2044-05-01T19:55:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-15.34,"az":343.2,"t":"2044-05-01T20:00:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-15.61,"az":344.3,"t":"2044-05-01T20:05:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-15.85,"az":345.4,"t":"2044-05-01T20:10:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-16.08,"az":346.5,"t":"2044-05-01T20:15:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-16.29,"az":347.6,"t":"2044-05-01T20:20:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-16.48,"az":348.7,"t":"2044-05-01T20:25:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-16.66,"az":349.8,"t":"2044-05-01T20:30:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-16.82,"az":350.9,"t":"2044-05-01T20:35:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-16.95,"az":352.0,"t":"2044-05-01T20:40:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-17.08,"az":353.1,"t":"2044-05-01T20:45:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-17.18,"az":354.2,"t":"2044-05-01T20:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.26,"az":355.4,"t":"2044-05-01T20:55:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-17.33,"az":356.5,"t":"2044-05-01T21:00:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-17.38,"az":357.6,"t":"2044-05-01T21:05:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-17.41,"az":358.7,"t":"2044-05-01T21:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.42,"az":359.9,"t":"2044-05-01T21:15:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-17.41,"az":1.0,"t":"2044-05-01T21:20:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-17.39,"az":2.1,"t":"2044-05-01T21:25:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-17.34,"az":3.2,"t":"2044-05-01T21:30:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-17.28,"az":4.4,"t":"2044-05-01T21:35:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-17.2,"az":5.5,"t":"2044-05-01T21:40:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-17.1,"az":6.6,"t":"2044-05-01T21:45:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-16.99,"az":7.7,"t":"2044-05-01T21:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.85,"az":8.8,"t":"2044-05-01T21:55:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-16.7,"az":10.0,"t":"2044-05-01T22:00:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-16.53,"az":11.1,"t":"2044-05-01T22:05:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-16.34,"az":12.2,"t":"2044-05-01T22:10:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-16.13,"az":13.3,"t":"2044-05-01T22:15:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-15.91,"az":14.4,"t":"2044-05-01T22:20:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-15.67,"az":15.4,"t":"2044-05-01T22:25:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-15.41,"az":16.5,"t":"2044-05-01T22:30:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-15.14,"az":17.6,"t":"2044-05-01T22:35:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-14.85,"az":18.7,"t":"2044-05-01T22:40:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-14.54,"az":19.7,"t":"2044-05-01T22:45:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-14.21,"az":20.8,"t":"2044-05-01T22:50:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-13.87,"az":21.9,"t":"2044-05-01T22:55:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-13.52,"az":22.9,"t":"2044-05-01T23:00:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-13.14,"az":23.9,"t":"2044-05-01T23:05:00Z","terrain":0.93},{"above_terrain":false,"airmass":null,"alt":-12.76,"az":25.0,"t":"2044-05-01T23:10:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-12.35,"az":26.0,"t":"2044-05-01T23:15:00Z","terrain":1.34},{"above_terrain":false,"airmass":null,"alt":-11.94,"az":27.0,"t":"2044-05-01T23:20:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-11.5,"az":28.0,"t":"2044-05-01T23:25:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-11.06,"az":29.0,"t":"2044-05-01T23:30:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-10.6,"az":30.0,"t":"2044-05-01T23:35:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-10.12,"az":31.0,"t":"2044-05-01T23:40:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-9.63,"az":32.0,"t":"2044-05-01T23:45:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-9.13,"az":32.9,"t":"2044-05-01T23:50:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-8.62,"az":33.9,"t":"2044-05-01T23:55:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-8.09,"az":34.8,"t":"2044-05-02T00:00:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-7.55,"az":35.8,"t":"2044-05-02T00:05:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-6.99,"az":36.7,"t":"2044-05-02T00:10:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-6.43,"az":37.6,"t":"2044-05-02T00:15:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-5.85,"az":38.5,"t":"2044-05-02T00:20:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-5.26,"az":39.4,"t":"2044-05-02T00:25:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-4.66,"az":40.3,"t":"2044-05-02T00:30:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-4.05,"az":41.2,"t":"2044-05-02T00:35:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-3.43,"az":42.1,"t":"2044-05-02T00:40:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-2.8,"az":43.0,"t":"2044-05-02T00:45:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-2.15,"az":43.8,"t":"2044-05-02T00:50:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-1.5,"az":44.7,"t":"2044-05-02T00:55:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-0.84,"az":45.5,"t":"2044-05-02T01:00:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-0.17,"az":46.4,"t":"2044-05-02T01:05:00Z","terrain":0.65},{"above_terrain":false,"airmass":31.15,"alt":0.52,"az":47.2,"t":"2044-05-02T01:10:00Z","terrain":0.59},{"above_terrain":true,"airmass":24.58,"alt":1.21,"az":48.0,"t":"2044-05-02T01:15:00Z","terrain":0.53},{"above_terrain":true,"airmass":19.93,"alt":1.91,"az":48.8,"t":"2044-05-02T01:20:00Z","terrain":0.43},{"above_terrain":true,"airmass":16.57,"alt":2.62,"az":49.7,"t":"2044-05-02T01:25:00Z","terrain":0.4},{"above_terrain":true,"airmass":14.07,"alt":3.34,"az":50.5,"t":"2044-05-02T01:30:00Z","terrain":0.46},{"above_terrain":true,"airmass":12.16,"alt":4.06,"az":51.2,"t":"2044-05-02T01:35:00Z","terrain":0.55},{"above_terrain":true,"airmass":10.66,"alt":4.79,"az":52.0,"t":"2044-05-02T01:40:00Z","terrain":0.64},{"above_terrain":true,"airmass":9.47,"alt":5.54,"az":52.8,"t":"2044-05-02T01:45:00Z","terrain":0.8},{"above_terrain":true,"airmass":8.49,"alt":6.29,"az":53.6,"t":"2044-05-02T01:50:00Z","terrain":0.94},{"above_terrain":true,"airmass":7.69,"alt":7.04,"az":54.4,"t":"2044-05-02T01:55:00Z","terrain":1.03},{"above_terrain":true,"airmass":7.01,"alt":7.81,"az":55.1,"t":"2044-05-02T02:00:00Z","terrain":1.08},{"above_terrain":true,"airmass":6.43,"alt":8.58,"az":55.9,"t":"2044-05-02T02:05:00Z","terrain":1.05},{"above_terrain":true,"airmass":5.94,"alt":9.36,"az":56.6,"t":"2044-05-02T02:10:00Z","terrain":1.06},{"above_terrain":true,"airmass":5.51,"alt":10.14,"az":57.4,"t":"2044-05-02T02:15:00Z","terrain":1.14},{"above_terrain":true,"airmass":5.14,"alt":10.93,"az":58.1,"t":"2044-05-02T02:20:00Z","terrain":1.25},{"above_terrain":true,"airmass":4.81,"alt":11.73,"az":58.9,"t":"2044-05-02T02:25:00Z","terrain":1.22},{"above_terrain":true,"airmass":4.52,"alt":12.54,"az":59.6,"t":"2044-05-02T02:30:00Z","terrain":1.19},{"above_terrain":true,"airmass":4.26,"alt":13.35,"az":60.3,"t":"2044-05-02T02:35:00Z","terrain":1.14},{"above_terrain":true,"airmass":4.03,"alt":14.16,"az":61.0,"t":"2044-05-02T02:40:00Z","terrain":1.09},{"above_terrain":true,"airmass":3.82,"alt":14.98,"az":61.8,"t":"2044-05-02T02:45:00Z","terrain":1.03},{"above_terrain":true,"airmass":3.63,"alt":15.81,"az":62.5,"t":"2044-05-02T02:50:00Z","terrain":0.96},{"above_terrain":true,"airmass":3.45,"alt":16.64,"az":63.2,"t":"2044-05-02T02:55:00Z","terrain":0.89},{"above_terrain":true,"airmass":3.3,"alt":17.48,"az":63.9,"t":"2044-05-02T03:00:00Z","terrain":0.79},{"above_terrain":true,"airmass":3.15,"alt":18.32,"az":64.6,"t":"2044-05-02T03:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.02,"alt":19.17,"az":65.3,"t":"2044-05-02T03:10:00Z","terrain":0.79},{"above_terrain":true,"airmass":2.9,"alt":20.02,"az":66.0,"t":"2044-05-02T03:15:00Z","terrain":0.83},{"above_terrain":true,"airmass":2.79,"alt":20.88,"az":66.7,"t":"2044-05-02T03:20:00Z","terrain":0.9},{"above_terrain":true,"airmass":2.68,"alt":21.74,"az":67.4,"t":"2044-05-02T03:25:00Z","terrain":0.95},{"above_terrain":true,"airmass":2.59,"alt":22.61,"az":68.1,"t":"2044-05-02T03:30:00Z","terrain":0.99},{"above_terrain":true,"airmass":2.5,"alt":23.48,"az":68.7,"t":"2044-05-02T03:35:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.41,"alt":24.35,"az":69.4,"t":"2044-05-02T03:40:00Z","terrain":1.12},{"above_terrain":true,"airmass":2.34,"alt":25.23,"az":70.1,"t":"2044-05-02T03:45:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.26,"alt":26.11,"az":70.8,"t":"2044-05-02T03:50:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.19,"alt":27.0,"az":71.5,"t":"2044-05-02T03:55:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.13,"alt":27.89,"az":72.2,"t":"2044-05-02T04:00:00Z","terrain":1.17},{"above_terrain":true,"airmass":2.07,"alt":28.78,"az":72.8,"t":"2044-05-02T04:05:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.01,"alt":29.68,"az":73.5,"t":"2044-05-02T04:10:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.96,"alt":30.58,"az":74.2,"t":"2044-05-02T04:15:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.91,"alt":31.48,"az":74.9,"t":"2044-05-02T04:20:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.86,"alt":32.38,"az":75.6,"t":"2044-05-02T04:25:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.82,"alt":33.29,"az":76.3,"t":"2044-05-02T04:30:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.78,"alt":34.2,"az":77.0,"t":"2044-05-02T04:35:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.73,"alt":35.12,"az":77.6,"t":"2044-05-02T04:40:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.7,"alt":36.03,"az":78.3,"t":"2044-05-02T04:45:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.66,"alt":36.95,"az":79.0,"t":"2044-05-02T04:50:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.63,"alt":37.87,"az":79.7,"t":"2044-05-02T04:55:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.59,"alt":38.79,"az":80.4,"t":"2044-05-02T05:00:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.56,"alt":39.71,"az":81.2,"t":"2044-05-02T05:05:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.53,"alt":40.64,"az":81.9,"t":"2044-05-02T05:10:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.51,"alt":41.57,"az":82.6,"t":"2044-05-02T05:15:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.48,"alt":42.5,"az":83.3,"t":"2044-05-02T05:20:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.45,"alt":43.43,"az":84.1,"t":"2044-05-02T05:25:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.43,"alt":44.36,"az":84.8,"t":"2044-05-02T05:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.41,"alt":45.29,"az":85.6,"t":"2044-05-02T05:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.38,"alt":46.22,"az":86.3,"t":"2044-05-02T05:40:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.36,"alt":47.16,"az":87.1,"t":"2044-05-02T05:45:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.34,"alt":48.09,"az":87.9,"t":"2044-05-02T05:50:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.32,"alt":49.03,"az":88.7,"t":"2044-05-02T05:55:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.3,"alt":49.97,"az":89.5,"t":"2044-05-02T06:00:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.29,"alt":50.9,"az":90.3,"t":"2044-05-02T06:05:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.27,"alt":51.84,"az":91.2,"t":"2044-05-02T06:10:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.25,"alt":52.77,"az":92.1,"t":"2044-05-02T06:15:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.24,"alt":53.71,"az":93.0,"t":"2044-05-02T06:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.23,"alt":54.64,"az":93.9,"t":"2044-05-02T06:25:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.21,"alt":55.58,"az":94.8,"t":"2044-05-02T06:30:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.2,"alt":56.51,"az":95.8,"t":"2044-05-02T06:35:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.19,"alt":57.44,"az":96.8,"t":"2044-05-02T06:40:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.17,"alt":58.37,"az":97.8,"t":"2044-05-02T06:45:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.16,"alt":59.29,"az":98.8,"t":"2044-05-02T06:50:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.15,"alt":60.22,"az":99.9,"t":"2044-05-02T06:55:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.14,"alt":61.14,"az":101.1,"t":"2044-05-02T07:00:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.13,"alt":62.05,"az":102.2,"t":"2044-05-02T07:05:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.12,"alt":62.97,"az":103.5,"t":"2044-05-02T07:10:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.11,"alt":63.87,"az":104.8,"t":"2044-05-02T07:15:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.1,"alt":64.78,"az":106.1,"t":"2044-05-02T07:20:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.1,"alt":65.67,"az":107.5,"t":"2044-05-02T07:25:00Z","terrain":-0.78},{"above_terrain":true,"airmass":1.09,"alt":66.56,"az":109.0,"t":"2044-05-02T07:30:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.08,"alt":67.44,"az":110.6,"t":"2044-05-02T07:35:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.08,"alt":68.31,"az":112.3,"t":"2044-05-02T07:40:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.07,"alt":69.17,"az":114.1,"t":"2044-05-02T07:45:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.06,"alt":70.02,"az":116.0,"t":"2044-05-02T07:50:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.06,"alt":70.85,"az":118.0,"t":"2044-05-02T07:55:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.05,"alt":71.67,"az":120.2,"t":"2044-05-02T08:00:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.05,"alt":72.47,"az":122.5,"t":"2044-05-02T08:05:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.04,"alt":73.25,"az":125.0,"t":"2044-05-02T08:10:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.04,"alt":74.0,"az":127.8,"t":"2044-05-02T08:15:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.04,"alt":74.73,"az":130.7,"t":"2044-05-02T08:20:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.03,"alt":75.42,"az":133.9,"t":"2044-05-02T08:25:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.03,"alt":76.07,"az":137.4,"t":"2044-05-02T08:30:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.03,"alt":76.68,"az":141.1,"t":"2044-05-02T08:35:00Z","terrain":-1.13},{"above_terrain":true,"airmass":1.02,"alt":77.25,"az":145.2,"t":"2044-05-02T08:40:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.02,"alt":77.75,"az":149.6,"t":"2044-05-02T08:45:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.02,"alt":78.19,"az":154.3,"t":"2044-05-02T08:50:00Z","terrain":-1.05},{"above_terrain":true,"airmass":1.02,"alt":78.56,"az":159.3,"t":"2044-05-02T08:55:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.02,"alt":78.85,"az":164.6,"t":"2044-05-02T09:00:00Z","terrain":-1.44}],"transit":{"airmass":1.02,"alt":79.2,"az":182.8,"t":"2044-05-01T09:20:00Z"},"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."]}