{"assessment":{"best_window":{"end":"2030-06-18T00:40Z","end_local":"03:40","hours":0.42,"label":"marginal","mean_quality":0.37,"start":"2030-06-18T00:15Z","start_local":"03:15"},"cost":{"altitude":4.95,"clouds":0.0,"darkness":1.37,"moon":0.14},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically barely \u2014 weather unknown","hourly":[{"alt":-17,"cloud":null,"high":null,"iso":"2030-06-17T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-16,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"21:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2030-06-17T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-6,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"22:00","wind":null},{"alt":-13,"cloud":null,"high":null,"iso":"2030-06-17T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":4,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"23:00","wind":null},{"alt":-8,"cloud":null,"high":null,"iso":"2030-06-17T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":13,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":0,"cloud":null,"high":null,"iso":"2030-06-17T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":21,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":8,"cloud":null,"high":null,"iso":"2030-06-17T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":27,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":18,"cloud":null,"high":null,"iso":"2030-06-18T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":30,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":28,"cloud":null,"high":null,"iso":"2030-06-18T01:00Z","label":"poor","low":null,"mid":null,"moon_alt":30,"precip":null,"q":0.28,"rh":null,"sky":"astronomical twilight","temp":null,"time":"04:00","wind":null},{"alt":39,"cloud":null,"high":null,"iso":"2030-06-18T02:00Z","label":"poor","low":null,"mid":null,"moon_alt":27,"precip":null,"q":0.1,"rh":null,"sky":"nautical twilight","temp":null,"time":"05:00","wind":null}],"peak_quality":0.43,"peak_sky":0.43,"quality_hours":0.46,"reasons":["the target being low or below 20\u00b0 cost 5.0 quality-hours","daylight and twilight cost 1.4 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":5,"score_weather":null,"sky_hours":0.46,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2030-06-18T00:15Z","end_local":"03:15","hours":6.33,"label":"unusable","mean_quality":0.0,"start":"2030-06-17T17:55Z","start_local":"20:55"},{"end":"2030-06-18T00:40Z","end_local":"03:40","hours":0.42,"label":"marginal","mean_quality":0.37,"start":"2030-06-18T00:15Z","start_local":"03:15"},{"end":"2030-06-18T01:10Z","end_local":"04:10","hours":0.5,"label":"poor","mean_quality":0.26,"start":"2030-06-18T00:40Z","start_local":"03:40"},{"end":"2030-06-18T01:30Z","end_local":"04:30","hours":0.33,"label":"marginal","mean_quality":0.31,"start":"2030-06-18T01:10Z","start_local":"04:10"},{"end":"2030-06-18T02:15Z","end_local":"05:15","hours":0.75,"label":"poor","mean_quality":0.1,"start":"2030-06-18T01:30Z","start_local":"04:30"},{"end":"2030-06-18T02:50Z","end_local":"05:50","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2030-06-18T02:15Z","start_local":"05:15"}]},"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":"2030-06-17T20:09:05Z","dark_hours":4.43,"dark_to":"2030-06-18T00:35:07Z","moon":{"illumination":0.933,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":0.0,"moonrise":"2030-06-17T19:34:56Z","moonset":"2030-06-18T05:38:09Z","sunrise":"2030-06-18T02:46:11Z","sunset":"2030-06-17T17:58:01Z","twilight":{"astronomical":{"end":"2030-06-17T20:09:05Z","start":"2030-06-18T00:35:07Z"},"civil":{"end":"2030-06-17T18:32:14Z","start":"2030-06-18T02:11:58Z"},"nautical":{"end":"2030-06-17T19:16:12Z","start":"2030-06-18T01:28:00Z"}},"window_end":"2030-06-18T09:00:00Z","window_start":"2030-06-17T09:00:00Z"},"night_date":"2030-06-17","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":2.45,"alt":24.0,"t":"2030-06-18T00:35:00Z"},"dec":30.66017511,"dec_of_date":30.8155,"dec_str":"+30\u00b0 39' 36.6\"","good_hours":0,"limit_rise":"2030-06-18T00:11:55Z","limit_set":"2030-06-17T12:12:58Z","max_az_rate_deg_per_min":1.14,"moon_separation":95.0,"never_rises":false,"ra":23.46206906,"ra_of_date":23.8928,"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":"Just 0.4 h above 20\u00b0 in darkness \u2014 barely observable tonight.","terrain":{"available":true,"behind_at":"2030-06-17T14:19:27Z","blocked_dark_hours":0,"clears_at":"2030-06-17T22:07:39Z","rise_az":265.5},"track":[{"above_terrain":true,"airmass":1.22,"alt":55.18,"az":265.5,"t":"2030-06-17T09:00:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.23,"alt":54.25,"az":266.4,"t":"2030-06-17T09:05:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.25,"alt":53.31,"az":267.3,"t":"2030-06-17T09:10:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.26,"alt":52.38,"az":268.2,"t":"2030-06-17T09:15:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.28,"alt":51.44,"az":269.0,"t":"2030-06-17T09:20:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.29,"alt":50.51,"az":269.9,"t":"2030-06-17T09:25:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.31,"alt":49.57,"az":270.7,"t":"2030-06-17T09:30:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.33,"alt":48.63,"az":271.5,"t":"2030-06-17T09:35:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.35,"alt":47.7,"az":272.3,"t":"2030-06-17T09:40:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.37,"alt":46.76,"az":273.1,"t":"2030-06-17T09:45:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.39,"alt":45.83,"az":273.9,"t":"2030-06-17T09:50:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.42,"alt":44.9,"az":274.6,"t":"2030-06-17T09:55:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.44,"alt":43.96,"az":275.4,"t":"2030-06-17T10:00:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.46,"alt":43.03,"az":276.1,"t":"2030-06-17T10:05:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.49,"alt":42.1,"az":276.9,"t":"2030-06-17T10:10:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.52,"alt":41.17,"az":277.6,"t":"2030-06-17T10:15:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.55,"alt":40.25,"az":278.3,"t":"2030-06-17T10:20:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.58,"alt":39.32,"az":279.0,"t":"2030-06-17T10:25:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.61,"alt":38.4,"az":279.8,"t":"2030-06-17T10:30:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.64,"alt":37.48,"az":280.5,"t":"2030-06-17T10:35:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.68,"alt":36.56,"az":281.2,"t":"2030-06-17T10:40:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.71,"alt":35.64,"az":281.9,"t":"2030-06-17T10:45:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.75,"alt":34.73,"az":282.6,"t":"2030-06-17T10:50:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.79,"alt":33.81,"az":283.2,"t":"2030-06-17T10:55:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.84,"alt":32.9,"az":283.9,"t":"2030-06-17T11:00:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.88,"alt":32.0,"az":284.6,"t":"2030-06-17T11:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.93,"alt":31.09,"az":285.3,"t":"2030-06-17T11:10:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.98,"alt":30.19,"az":286.0,"t":"2030-06-17T11:15:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.04,"alt":29.29,"az":286.7,"t":"2030-06-17T11:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.1,"alt":28.4,"az":287.4,"t":"2030-06-17T11:25:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.16,"alt":27.51,"az":288.0,"t":"2030-06-17T11:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.22,"alt":26.62,"az":288.7,"t":"2030-06-17T11:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.29,"alt":25.73,"az":289.4,"t":"2030-06-17T11:40:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.37,"alt":24.85,"az":290.1,"t":"2030-06-17T11:45:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.45,"alt":23.98,"az":290.8,"t":"2030-06-17T11:50:00Z","terrain":0.44},{"above_terrain":true,"airmass":2.54,"alt":23.1,"az":291.5,"t":"2030-06-17T11:55:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.63,"alt":22.23,"az":292.1,"t":"2030-06-17T12:00:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.73,"alt":21.37,"az":292.8,"t":"2030-06-17T12:05:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.84,"alt":20.51,"az":293.5,"t":"2030-06-17T12:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.95,"alt":19.65,"az":294.2,"t":"2030-06-17T12:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.08,"alt":18.8,"az":294.9,"t":"2030-06-17T12:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.21,"alt":17.96,"az":295.6,"t":"2030-06-17T12:25:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.36,"alt":17.11,"az":296.3,"t":"2030-06-17T12:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.53,"alt":16.28,"az":297.0,"t":"2030-06-17T12:35:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.71,"alt":15.45,"az":297.7,"t":"2030-06-17T12:40:00Z","terrain":0.16},{"above_terrain":true,"airmass":3.91,"alt":14.62,"az":298.5,"t":"2030-06-17T12:45:00Z","terrain":0.14},{"above_terrain":true,"airmass":4.13,"alt":13.8,"az":299.2,"t":"2030-06-17T12:50:00Z","terrain":0.21},{"above_terrain":true,"airmass":4.37,"alt":12.99,"az":299.9,"t":"2030-06-17T12:55:00Z","terrain":0.35},{"above_terrain":true,"airmass":4.64,"alt":12.18,"az":300.6,"t":"2030-06-17T13:00:00Z","terrain":0.34},{"above_terrain":true,"airmass":4.95,"alt":11.38,"az":301.4,"t":"2030-06-17T13:05:00Z","terrain":0.23},{"above_terrain":true,"airmass":5.3,"alt":10.58,"az":302.1,"t":"2030-06-17T13:10:00Z","terrain":0.05},{"above_terrain":true,"airmass":5.7,"alt":9.79,"az":302.9,"t":"2030-06-17T13:15:00Z","terrain":-0.18},{"above_terrain":true,"airmass":6.15,"alt":9.01,"az":303.6,"t":"2030-06-17T13:20:00Z","terrain":-0.15},{"above_terrain":true,"airmass":6.68,"alt":8.23,"az":304.4,"t":"2030-06-17T13:25:00Z","terrain":-0.17},{"above_terrain":true,"airmass":7.3,"alt":7.46,"az":305.1,"t":"2030-06-17T13:30:00Z","terrain":-0.28},{"above_terrain":true,"airmass":8.03,"alt":6.7,"az":305.9,"t":"2030-06-17T13:35:00Z","terrain":-0.18},{"above_terrain":true,"airmass":8.91,"alt":5.95,"az":306.7,"t":"2030-06-17T13:40:00Z","terrain":0.06},{"above_terrain":true,"airmass":9.98,"alt":5.2,"az":307.4,"t":"2030-06-17T13:45:00Z","terrain":0.24},{"above_terrain":true,"airmass":11.3,"alt":4.46,"az":308.2,"t":"2030-06-17T13:50:00Z","terrain":0.29},{"above_terrain":true,"airmass":12.97,"alt":3.73,"az":309.0,"t":"2030-06-17T13:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":15.13,"alt":3.01,"az":309.8,"t":"2030-06-17T14:00:00Z","terrain":0.21},{"above_terrain":true,"airmass":17.99,"alt":2.29,"az":310.6,"t":"2030-06-17T14:05:00Z","terrain":0.31},{"above_terrain":true,"airmass":21.88,"alt":1.58,"az":311.4,"t":"2030-06-17T14:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":27.33,"alt":0.89,"az":312.2,"t":"2030-06-17T14:15:00Z","terrain":0.17},{"above_terrain":false,"airmass":35.1,"alt":0.2,"az":313.1,"t":"2030-06-17T14:20:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-0.48,"az":313.9,"t":"2030-06-17T14:25:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-1.15,"az":314.8,"t":"2030-06-17T14:30:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-1.81,"az":315.6,"t":"2030-06-17T14:35:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-2.46,"az":316.5,"t":"2030-06-17T14:40:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-3.1,"az":317.3,"t":"2030-06-17T14:45:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-3.73,"az":318.2,"t":"2030-06-17T14:50:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-4.35,"az":319.1,"t":"2030-06-17T14:55:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-4.95,"az":320.0,"t":"2030-06-17T15:00:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.55,"az":320.9,"t":"2030-06-17T15:05:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-6.13,"az":321.8,"t":"2030-06-17T15:10:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-6.71,"az":322.7,"t":"2030-06-17T15:15:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-7.27,"az":323.6,"t":"2030-06-17T15:20:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-7.82,"az":324.6,"t":"2030-06-17T15:25:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-8.35,"az":325.5,"t":"2030-06-17T15:30:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-8.88,"az":326.5,"t":"2030-06-17T15:35:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-9.39,"az":327.4,"t":"2030-06-17T15:40:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-9.89,"az":328.4,"t":"2030-06-17T15:45:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-10.37,"az":329.4,"t":"2030-06-17T15:50:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-10.84,"az":330.3,"t":"2030-06-17T15:55:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-11.3,"az":331.3,"t":"2030-06-17T16:00:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-11.74,"az":332.3,"t":"2030-06-17T16:05:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-12.16,"az":333.4,"t":"2030-06-17T16:10:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-12.58,"az":334.4,"t":"2030-06-17T16:15:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-12.97,"az":335.4,"t":"2030-06-17T16:20:00Z","terrain":-0.69},{"above_terrain":false,"airmass":null,"alt":-13.36,"az":336.4,"t":"2030-06-17T16:25:00Z","terrain":-0.79},{"above_terrain":false,"airmass":null,"alt":-13.72,"az":337.5,"t":"2030-06-17T16:30:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-14.07,"az":338.5,"t":"2030-06-17T16:35:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-14.41,"az":339.6,"t":"2030-06-17T16:40:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-14.73,"az":340.6,"t":"2030-06-17T16:45:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-15.03,"az":341.7,"t":"2030-06-17T16:50:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-15.31,"az":342.8,"t":"2030-06-17T16:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-15.58,"az":343.9,"t":"2030-06-17T17:00:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-15.83,"az":345.0,"t":"2030-06-17T17:05:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-16.07,"az":346.0,"t":"2030-06-17T17:10:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-16.29,"az":347.1,"t":"2030-06-17T17:15:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-16.48,"az":348.2,"t":"2030-06-17T17:20:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-16.67,"az":349.4,"t":"2030-06-17T17:25:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-16.83,"az":350.5,"t":"2030-06-17T17:30:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-16.98,"az":351.6,"t":"2030-06-17T17:35:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-17.1,"az":352.7,"t":"2030-06-17T17:40:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-17.21,"az":353.8,"t":"2030-06-17T17:45:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-17.31,"az":354.9,"t":"2030-06-17T17:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.38,"az":356.1,"t":"2030-06-17T17:55:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-17.43,"az":357.2,"t":"2030-06-17T18:00:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-17.47,"az":358.3,"t":"2030-06-17T18:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.49,"az":359.4,"t":"2030-06-17T18:10:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-17.49,"az":0.6,"t":"2030-06-17T18:15:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-17.47,"az":1.7,"t":"2030-06-17T18:20:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-17.43,"az":2.8,"t":"2030-06-17T18:25:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-17.38,"az":4.0,"t":"2030-06-17T18:30:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-17.3,"az":5.1,"t":"2030-06-17T18:35:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-17.21,"az":6.2,"t":"2030-06-17T18:40:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-17.1,"az":7.3,"t":"2030-06-17T18:45:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.97,"az":8.4,"t":"2030-06-17T18:50:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-16.83,"az":9.6,"t":"2030-06-17T18:55:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-16.66,"az":10.7,"t":"2030-06-17T19:00:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-16.48,"az":11.8,"t":"2030-06-17T19:05:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-16.28,"az":12.9,"t":"2030-06-17T19:10:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-16.06,"az":14.0,"t":"2030-06-17T19:15:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-15.83,"az":15.1,"t":"2030-06-17T19:20:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-15.58,"az":16.2,"t":"2030-06-17T19:25:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-15.31,"az":17.2,"t":"2030-06-17T19:30:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-15.02,"az":18.3,"t":"2030-06-17T19:35:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-14.72,"az":19.4,"t":"2030-06-17T19:40:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-14.4,"az":20.4,"t":"2030-06-17T19:45:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-14.07,"az":21.5,"t":"2030-06-17T19:50:00Z","terrain":0.84},{"above_terrain":false,"airmass":null,"alt":-13.71,"az":22.5,"t":"2030-06-17T19:55:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-13.35,"az":23.6,"t":"2030-06-17T20:00:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-12.97,"az":24.6,"t":"2030-06-17T20:05:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-12.57,"az":25.7,"t":"2030-06-17T20:10:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-12.16,"az":26.7,"t":"2030-06-17T20:15:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-11.73,"az":27.7,"t":"2030-06-17T20:20:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-11.29,"az":28.7,"t":"2030-06-17T20:25:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-10.83,"az":29.7,"t":"2030-06-17T20:30:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-10.36,"az":30.7,"t":"2030-06-17T20:35:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-9.88,"az":31.6,"t":"2030-06-17T20:40:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-9.38,"az":32.6,"t":"2030-06-17T20:45:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-8.87,"az":33.6,"t":"2030-06-17T20:50:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-8.34,"az":34.5,"t":"2030-06-17T20:55:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-7.81,"az":35.5,"t":"2030-06-17T21:00:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-7.26,"az":36.4,"t":"2030-06-17T21:05:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-6.7,"az":37.3,"t":"2030-06-17T21:10:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-6.12,"az":38.2,"t":"2030-06-17T21:15:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.54,"az":39.1,"t":"2030-06-17T21:20:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-4.94,"az":40.0,"t":"2030-06-17T21:25:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-4.33,"az":40.9,"t":"2030-06-17T21:30:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-3.71,"az":41.8,"t":"2030-06-17T21:35:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-3.09,"az":42.7,"t":"2030-06-17T21:40:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-2.45,"az":43.6,"t":"2030-06-17T21:45:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-1.8,"az":44.4,"t":"2030-06-17T21:50:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.14,"az":45.3,"t":"2030-06-17T21:55:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-0.47,"az":46.1,"t":"2030-06-17T22:00:00Z","terrain":0.66},{"above_terrain":false,"airmass":34.9,"alt":0.21,"az":46.9,"t":"2030-06-17T22:05:00Z","terrain":0.61},{"above_terrain":true,"airmass":27.19,"alt":0.9,"az":47.8,"t":"2030-06-17T22:10:00Z","terrain":0.55},{"above_terrain":true,"airmass":21.78,"alt":1.6,"az":48.6,"t":"2030-06-17T22:15:00Z","terrain":0.46},{"above_terrain":true,"airmass":17.92,"alt":2.31,"az":49.4,"t":"2030-06-17T22:20:00Z","terrain":0.41},{"above_terrain":true,"airmass":15.08,"alt":3.02,"az":50.2,"t":"2030-06-17T22:25:00Z","terrain":0.43},{"above_terrain":true,"airmass":12.93,"alt":3.74,"az":51.0,"t":"2030-06-17T22:30:00Z","terrain":0.53},{"above_terrain":true,"airmass":11.27,"alt":4.48,"az":51.8,"t":"2030-06-17T22:35:00Z","terrain":0.61},{"above_terrain":true,"airmass":9.95,"alt":5.22,"az":52.6,"t":"2030-06-17T22:40:00Z","terrain":0.75},{"above_terrain":true,"airmass":8.89,"alt":5.96,"az":53.4,"t":"2030-06-17T22:45:00Z","terrain":0.9},{"above_terrain":true,"airmass":8.01,"alt":6.72,"az":54.1,"t":"2030-06-17T22:50:00Z","terrain":1.01},{"above_terrain":true,"airmass":7.28,"alt":7.48,"az":54.9,"t":"2030-06-17T22:55:00Z","terrain":1.07},{"above_terrain":true,"airmass":6.67,"alt":8.25,"az":55.7,"t":"2030-06-17T23:00:00Z","terrain":1.06},{"above_terrain":true,"airmass":6.14,"alt":9.03,"az":56.4,"t":"2030-06-17T23:05:00Z","terrain":1.06},{"above_terrain":true,"airmass":5.69,"alt":9.81,"az":57.2,"t":"2030-06-17T23:10:00Z","terrain":1.1},{"above_terrain":true,"airmass":5.29,"alt":10.6,"az":57.9,"t":"2030-06-17T23:15:00Z","terrain":1.23},{"above_terrain":true,"airmass":4.94,"alt":11.39,"az":58.6,"t":"2030-06-17T23:20:00Z","terrain":1.22},{"above_terrain":true,"airmass":4.64,"alt":12.2,"az":59.4,"t":"2030-06-17T23:25:00Z","terrain":1.19},{"above_terrain":true,"airmass":4.37,"alt":13.0,"az":60.1,"t":"2030-06-17T23:30:00Z","terrain":1.16},{"above_terrain":true,"airmass":4.12,"alt":13.82,"az":60.8,"t":"2030-06-17T23:35:00Z","terrain":1.1},{"above_terrain":true,"airmass":3.9,"alt":14.64,"az":61.6,"t":"2030-06-17T23:40:00Z","terrain":1.05},{"above_terrain":true,"airmass":3.7,"alt":15.47,"az":62.3,"t":"2030-06-17T23:45:00Z","terrain":0.98},{"above_terrain":true,"airmass":3.52,"alt":16.3,"az":63.0,"t":"2030-06-17T23:50:00Z","terrain":0.91},{"above_terrain":true,"airmass":3.36,"alt":17.13,"az":63.7,"t":"2030-06-17T23:55:00Z","terrain":0.81},{"above_terrain":true,"airmass":3.21,"alt":17.97,"az":64.4,"t":"2030-06-18T00:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.07,"alt":18.82,"az":65.1,"t":"2030-06-18T00:05:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.95,"alt":19.67,"az":65.8,"t":"2030-06-18T00:10:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.83,"alt":20.53,"az":66.5,"t":"2030-06-18T00:15:00Z","terrain":0.88},{"above_terrain":true,"airmass":2.73,"alt":21.39,"az":67.2,"t":"2030-06-18T00:20:00Z","terrain":0.94},{"above_terrain":true,"airmass":2.63,"alt":22.25,"az":67.9,"t":"2030-06-18T00:25:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.53,"alt":23.12,"az":68.6,"t":"2030-06-18T00:30:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.45,"alt":24.0,"az":69.2,"t":"2030-06-18T00:35:00Z","terrain":1.09},{"above_terrain":true,"airmass":2.37,"alt":24.87,"az":69.9,"t":"2030-06-18T00:40:00Z","terrain":1.21},{"above_terrain":true,"airmass":2.29,"alt":25.75,"az":70.6,"t":"2030-06-18T00:45:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.22,"alt":26.64,"az":71.3,"t":"2030-06-18T00:50:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.16,"alt":27.53,"az":72.0,"t":"2030-06-18T00:55:00Z","terrain":1.2},{"above_terrain":true,"airmass":2.09,"alt":28.42,"az":72.7,"t":"2030-06-18T01:00:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.04,"alt":29.31,"az":73.3,"t":"2030-06-18T01:05:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.98,"alt":30.21,"az":74.0,"t":"2030-06-18T01:10:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.93,"alt":31.11,"az":74.7,"t":"2030-06-18T01:15:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.88,"alt":32.02,"az":75.4,"t":"2030-06-18T01:20:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.84,"alt":32.92,"az":76.1,"t":"2030-06-18T01:25:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.79,"alt":33.83,"az":76.8,"t":"2030-06-18T01:30:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.75,"alt":34.75,"az":77.5,"t":"2030-06-18T01:35:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.71,"alt":35.66,"az":78.2,"t":"2030-06-18T01:40:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.68,"alt":36.58,"az":78.9,"t":"2030-06-18T01:45:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.64,"alt":37.5,"az":79.6,"t":"2030-06-18T01:50:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.61,"alt":38.42,"az":80.3,"t":"2030-06-18T01:55:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.57,"alt":39.34,"az":81.0,"t":"2030-06-18T02:00:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.54,"alt":40.27,"az":81.7,"t":"2030-06-18T02:05:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.52,"alt":41.19,"az":82.4,"t":"2030-06-18T02:10:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.49,"alt":42.12,"az":83.1,"t":"2030-06-18T02:15:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.46,"alt":43.05,"az":83.9,"t":"2030-06-18T02:20:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.44,"alt":43.98,"az":84.6,"t":"2030-06-18T02:25:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.41,"alt":44.92,"az":85.4,"t":"2030-06-18T02:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.39,"alt":45.85,"az":86.1,"t":"2030-06-18T02:35:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.37,"alt":46.78,"az":86.9,"t":"2030-06-18T02:40:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.35,"alt":47.72,"az":87.7,"t":"2030-06-18T02:45:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.33,"alt":48.65,"az":88.5,"t":"2030-06-18T02:50:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.31,"alt":49.59,"az":89.3,"t":"2030-06-18T02:55:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.29,"alt":50.53,"az":90.1,"t":"2030-06-18T03:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.28,"alt":51.46,"az":91.0,"t":"2030-06-18T03:05:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.26,"alt":52.4,"az":91.8,"t":"2030-06-18T03:10:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.25,"alt":53.33,"az":92.7,"t":"2030-06-18T03:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.23,"alt":54.27,"az":93.6,"t":"2030-06-18T03:20:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.22,"alt":55.2,"az":94.6,"t":"2030-06-18T03:25:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.2,"alt":56.13,"az":95.5,"t":"2030-06-18T03:30:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.19,"alt":57.06,"az":96.5,"t":"2030-06-18T03:35:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.18,"alt":57.99,"az":97.5,"t":"2030-06-18T03:40:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.17,"alt":58.92,"az":98.6,"t":"2030-06-18T03:45:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.16,"alt":59.84,"az":99.6,"t":"2030-06-18T03:50:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.15,"alt":60.77,"az":100.8,"t":"2030-06-18T03:55:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.14,"alt":61.68,"az":101.9,"t":"2030-06-18T04:00:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.13,"alt":62.6,"az":103.2,"t":"2030-06-18T04:05:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.12,"alt":63.51,"az":104.4,"t":"2030-06-18T04:10:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.11,"alt":64.41,"az":105.8,"t":"2030-06-18T04:15:00Z","terrain":-0.54},{"above_terrain":true,"airmass":1.1,"alt":65.31,"az":107.2,"t":"2030-06-18T04:20:00Z","terrain":-0.66},{"above_terrain":true,"airmass":1.09,"alt":66.2,"az":108.6,"t":"2030-06-18T04:25:00Z","terrain":-1.09},{"above_terrain":true,"airmass":1.09,"alt":67.08,"az":110.2,"t":"2030-06-18T04:30:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.08,"alt":67.95,"az":111.8,"t":"2030-06-18T04:35:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.07,"alt":68.82,"az":113.6,"t":"2030-06-18T04:40:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.07,"alt":69.67,"az":115.4,"t":"2030-06-18T04:45:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.06,"alt":70.51,"az":117.4,"t":"2030-06-18T04:50:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.06,"alt":71.33,"az":119.5,"t":"2030-06-18T04:55:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.05,"alt":72.14,"az":121.8,"t":"2030-06-18T05:00:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.05,"alt":72.92,"az":124.3,"t":"2030-06-18T05:05:00Z","terrain":-1.52},{"above_terrain":true,"airmass":1.04,"alt":73.68,"az":126.9,"t":"2030-06-18T05:10:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.04,"alt":74.41,"az":129.8,"t":"2030-06-18T05:15:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.03,"alt":75.12,"az":132.9,"t":"2030-06-18T05:20:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.03,"alt":75.78,"az":136.3,"t":"2030-06-18T05:25:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.03,"alt":76.41,"az":139.9,"t":"2030-06-18T05:30:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.03,"alt":76.99,"az":143.9,"t":"2030-06-18T05:35:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.02,"alt":77.51,"az":148.1,"t":"2030-06-18T05:40:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.02,"alt":77.97,"az":152.7,"t":"2030-06-18T05:45:00Z","terrain":-1.02},{"above_terrain":true,"airmass":1.02,"alt":78.37,"az":157.6,"t":"2030-06-18T05:50:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.02,"alt":78.68,"az":162.8,"t":"2030-06-18T05:55:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.02,"alt":78.92,"az":168.2,"t":"2030-06-18T06:00:00Z","terrain":-0.93},{"above_terrain":true,"airmass":1.02,"alt":79.07,"az":173.8,"t":"2030-06-18T06:05:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.02,"alt":79.12,"az":179.5,"t":"2030-06-18T06:10:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.02,"alt":79.08,"az":185.1,"t":"2030-06-18T06:15:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.02,"alt":78.95,"az":190.8,"t":"2030-06-18T06:20:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.02,"alt":78.74,"az":196.2,"t":"2030-06-18T06:25:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.02,"alt":78.43,"az":201.4,"t":"2030-06-18T06:30:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.02,"alt":78.05,"az":206.4,"t":"2030-06-18T06:35:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.02,"alt":77.6,"az":211.0,"t":"2030-06-18T06:40:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.03,"alt":77.09,"az":215.3,"t":"2030-06-18T06:45:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.03,"alt":76.52,"az":219.4,"t":"2030-06-18T06:50:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.03,"alt":75.91,"az":223.1,"t":"2030-06-18T06:55:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.03,"alt":75.25,"az":226.5,"t":"2030-06-18T07:00:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.04,"alt":74.55,"az":229.6,"t":"2030-06-18T07:05:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.04,"alt":73.82,"az":232.5,"t":"2030-06-18T07:10:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.04,"alt":73.07,"az":235.2,"t":"2030-06-18T07:15:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.05,"alt":72.29,"az":237.7,"t":"2030-06-18T07:20:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.05,"alt":71.49,"az":240.0,"t":"2030-06-18T07:25:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.06,"alt":70.67,"az":242.2,"t":"2030-06-18T07:30:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.06,"alt":69.83,"az":244.2,"t":"2030-06-18T07:35:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.07,"alt":68.98,"az":246.1,"t":"2030-06-18T07:40:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.08,"alt":68.12,"az":247.8,"t":"2030-06-18T07:45:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.08,"alt":67.25,"az":249.5,"t":"2030-06-18T07:50:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.09,"alt":66.37,"az":251.1,"t":"2030-06-18T07:55:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.1,"alt":65.48,"az":252.6,"t":"2030-06-18T08:00:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.11,"alt":64.58,"az":254.0,"t":"2030-06-18T08:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":63.68,"az":255.3,"t":"2030-06-18T08:10:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.12,"alt":62.77,"az":256.6,"t":"2030-06-18T08:15:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.13,"alt":61.86,"az":257.8,"t":"2030-06-18T08:20:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.14,"alt":60.94,"az":259.0,"t":"2030-06-18T08:25:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.15,"alt":60.02,"az":260.1,"t":"2030-06-18T08:30:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.16,"alt":59.1,"az":261.2,"t":"2030-06-18T08:35:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.18,"alt":58.17,"az":262.3,"t":"2030-06-18T08:40:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.19,"alt":57.24,"az":263.3,"t":"2030-06-18T08:45:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.2,"alt":56.31,"az":264.3,"t":"2030-06-18T08:50:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.21,"alt":55.38,"az":265.3,"t":"2030-06-18T08:55:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.23,"alt":54.45,"az":266.2,"t":"2030-06-18T09:00:00Z","terrain":0.49}],"transit":{"airmass":1.02,"alt":79.1,"az":179.5,"t":"2030-06-18T06:10:00Z"},"usable_hours":0.42,"verdict":"poor","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."]}