{"assessment":{"best_window":{"end":"2035-04-03T02:30Z","end_local":"05:30","hours":2.17,"label":"good","mean_quality":0.76,"start":"2035-04-03T00:20Z","start_local":"03:20"},"cost":{"altitude":6.42,"clouds":0.0,"darkness":1.2,"moon":0.15},"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 possible, with compromises \u2014 weather unknown","hourly":[{"alt":-1,"cloud":null,"high":null,"iso":"2035-04-02T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-63,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"20:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2035-04-02T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-65,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"21:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2035-04-02T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-61,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":-2,"cloud":null,"high":null,"iso":"2035-04-02T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-54,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":2,"cloud":null,"high":null,"iso":"2035-04-02T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-44,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":7,"cloud":null,"high":null,"iso":"2035-04-02T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-34,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":14,"cloud":null,"high":null,"iso":"2035-04-02T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-23,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":22,"cloud":null,"high":null,"iso":"2035-04-03T00:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-12,"precip":null,"q":0.5,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":31,"cloud":null,"high":null,"iso":"2035-04-03T01:00Z","label":"good","low":null,"mid":null,"moon_alt":-2,"precip":null,"q":0.81,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":41,"cloud":null,"high":null,"iso":"2035-04-03T02:00Z","label":"good","low":null,"mid":null,"moon_alt":8,"precip":null,"q":0.78,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":51,"cloud":null,"high":null,"iso":"2035-04-03T03:00Z","label":"poor","low":null,"mid":null,"moon_alt":17,"precip":null,"q":0.12,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null},{"alt":62,"cloud":null,"high":null,"iso":"2035-04-03T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":24,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.82,"peak_sky":0.82,"quality_hours":2.22,"reasons":["the target being low or below 20\u00b0 cost 6.4 quality-hours","daylight and twilight cost 1.2 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":45,"score_weather":null,"sky_hours":2.22,"verdict":"unknown","verdict_astronomy":"marginal","weather_known":false,"windows":[{"end":"2035-04-02T23:45Z","end_local":"02:45","hours":7.0,"label":"unusable","mean_quality":0.0,"start":"2035-04-02T16:45Z","start_local":"19:45"},{"end":"2035-04-03T00:20Z","end_local":"03:20","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2035-04-02T23:45Z","start_local":"02:45"},{"end":"2035-04-03T02:30Z","end_local":"05:30","hours":2.17,"label":"good","mean_quality":0.76,"start":"2035-04-03T00:20Z","start_local":"03:20"},{"end":"2035-04-03T03:00Z","end_local":"06:00","hours":0.5,"label":"marginal","mean_quality":0.41,"start":"2035-04-03T02:30Z","start_local":"05:30"},{"end":"2035-04-03T03:35Z","end_local":"06:35","hours":0.58,"label":"poor","mean_quality":0.13,"start":"2035-04-03T03:00Z","start_local":"06:00"},{"end":"2035-04-03T04:05Z","end_local":"07:05","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2035-04-03T03:35Z","start_local":"06:35"}]},"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":"2035-04-02T18:23:07Z","dark_hours":8.04,"dark_to":"2035-04-03T02:25:22Z","moon":{"illumination":0.314,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":6.78,"moonrise":"2035-04-03T01:11:29Z","moonset":"2035-04-02T10:31:01Z","sunrise":"2035-04-03T04:01:16Z","sunset":"2035-04-02T16:47:08Z","twilight":{"astronomical":{"end":"2035-04-02T18:23:07Z","start":"2035-04-03T02:25:22Z"},"civil":{"end":"2035-04-02T17:15:15Z","start":"2035-04-03T03:33:10Z"},"nautical":{"end":"2035-04-02T17:48:35Z","start":"2035-04-03T02:59:52Z"}},"window_end":"2035-04-03T09:00:00Z","window_start":"2035-04-02T09:00:00Z"},"night_date":"2035-04-02","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.41,"alt":45.2,"t":"2035-04-03T02:25:00Z"},"dec":44.33,"dec_of_date":44.4684,"dec_str":"+44\u00b0 19' 48.0\"","good_hours":1.58,"limit_rise":"2035-04-02T23:42:41Z","limit_set":"2035-04-02T13:31:56Z","max_az_rate_deg_per_min":3.59,"moon_separation":60.6,"never_rises":false,"ra":314.69583333,"ra_of_date":315.0113,"ra_str":"20h 58m 47.0s","resolved":{"common_name":"North America Nebula","dec":44.33,"name":"NGC 7000","ra":314.69583333,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=NGC%207000","source":"sesame","type":"Cl*","type_text":"star cluster"},"summary":"Only 1.6 h above 30\u00b0, 2.8 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2035-04-02T16:48:50Z","blocked_dark_hours":0,"clears_at":"2035-04-02T20:49:38Z","rise_az":288.2},"track":[{"above_terrain":true,"airmass":1.11,"alt":64.29,"az":288.2,"t":"2035-04-02T09:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":63.4,"az":288.4,"t":"2035-04-02T09:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.13,"alt":62.51,"az":288.7,"t":"2035-04-02T09:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.63,"az":289.0,"t":"2035-04-02T09:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.15,"alt":60.74,"az":289.2,"t":"2035-04-02T09:20:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.16,"alt":59.86,"az":289.5,"t":"2035-04-02T09:25:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.17,"alt":58.98,"az":289.8,"t":"2035-04-02T09:30:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.18,"alt":58.1,"az":290.1,"t":"2035-04-02T09:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.19,"alt":57.22,"az":290.5,"t":"2035-04-02T09:40:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.2,"alt":56.34,"az":290.8,"t":"2035-04-02T09:45:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.21,"alt":55.47,"az":291.1,"t":"2035-04-02T09:50:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.23,"alt":54.6,"az":291.5,"t":"2035-04-02T09:55:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.24,"alt":53.73,"az":291.8,"t":"2035-04-02T10:00:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.25,"alt":52.86,"az":292.2,"t":"2035-04-02T10:05:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.27,"alt":51.99,"az":292.6,"t":"2035-04-02T10:10:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.28,"alt":51.13,"az":292.9,"t":"2035-04-02T10:15:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.3,"alt":50.27,"az":293.3,"t":"2035-04-02T10:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.32,"alt":49.41,"az":293.7,"t":"2035-04-02T10:25:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.33,"alt":48.56,"az":294.1,"t":"2035-04-02T10:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.35,"alt":47.7,"az":294.5,"t":"2035-04-02T10:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.37,"alt":46.85,"az":294.9,"t":"2035-04-02T10:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.39,"alt":46.01,"az":295.3,"t":"2035-04-02T10:45:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.41,"alt":45.16,"az":295.8,"t":"2035-04-02T10:50:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.43,"alt":44.32,"az":296.2,"t":"2035-04-02T10:55:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.45,"alt":43.48,"az":296.6,"t":"2035-04-02T11:00:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.47,"alt":42.65,"az":297.1,"t":"2035-04-02T11:05:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.5,"alt":41.82,"az":297.5,"t":"2035-04-02T11:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.52,"alt":40.99,"az":298.0,"t":"2035-04-02T11:15:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.55,"alt":40.16,"az":298.4,"t":"2035-04-02T11:20:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.58,"alt":39.34,"az":298.9,"t":"2035-04-02T11:25:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.6,"alt":38.52,"az":299.3,"t":"2035-04-02T11:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.63,"alt":37.71,"az":299.8,"t":"2035-04-02T11:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.66,"alt":36.9,"az":300.3,"t":"2035-04-02T11:40:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.69,"alt":36.09,"az":300.8,"t":"2035-04-02T11:45:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.73,"alt":35.29,"az":301.3,"t":"2035-04-02T11:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.76,"alt":34.49,"az":301.7,"t":"2035-04-02T11:55:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.8,"alt":33.7,"az":302.2,"t":"2035-04-02T12:00:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.84,"alt":32.91,"az":302.8,"t":"2035-04-02T12:05:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.88,"alt":32.12,"az":303.3,"t":"2035-04-02T12:10:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.92,"alt":31.34,"az":303.8,"t":"2035-04-02T12:15:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.96,"alt":30.57,"az":304.3,"t":"2035-04-02T12:20:00Z","terrain":-0.16},{"above_terrain":true,"airmass":2.01,"alt":29.8,"az":304.8,"t":"2035-04-02T12:25:00Z","terrain":-0.26},{"above_terrain":true,"airmass":2.05,"alt":29.03,"az":305.3,"t":"2035-04-02T12:30:00Z","terrain":-0.25},{"above_terrain":true,"airmass":2.1,"alt":28.27,"az":305.9,"t":"2035-04-02T12:35:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.16,"alt":27.52,"az":306.4,"t":"2035-04-02T12:40:00Z","terrain":-0.02},{"above_terrain":true,"airmass":2.21,"alt":26.76,"az":307.0,"t":"2035-04-02T12:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.27,"alt":26.02,"az":307.5,"t":"2035-04-02T12:50:00Z","terrain":0.25},{"above_terrain":true,"airmass":2.33,"alt":25.28,"az":308.1,"t":"2035-04-02T12:55:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.4,"alt":24.55,"az":308.6,"t":"2035-04-02T13:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.46,"alt":23.82,"az":309.2,"t":"2035-04-02T13:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.54,"alt":23.1,"az":309.8,"t":"2035-04-02T13:10:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.61,"alt":22.38,"az":310.4,"t":"2035-04-02T13:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.69,"alt":21.67,"az":311.0,"t":"2035-04-02T13:20:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.78,"alt":20.97,"az":311.6,"t":"2035-04-02T13:25:00Z","terrain":0.24},{"above_terrain":true,"airmass":2.87,"alt":20.27,"az":312.2,"t":"2035-04-02T13:30:00Z","terrain":0.16},{"above_terrain":true,"airmass":2.96,"alt":19.58,"az":312.8,"t":"2035-04-02T13:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.06,"alt":18.89,"az":313.4,"t":"2035-04-02T13:40:00Z","terrain":0.34},{"above_terrain":true,"airmass":3.17,"alt":18.22,"az":314.0,"t":"2035-04-02T13:45:00Z","terrain":0.47},{"above_terrain":true,"airmass":3.29,"alt":17.55,"az":314.6,"t":"2035-04-02T13:50:00Z","terrain":0.52},{"above_terrain":true,"airmass":3.41,"alt":16.89,"az":315.2,"t":"2035-04-02T13:55:00Z","terrain":0.54},{"above_terrain":true,"airmass":3.54,"alt":16.23,"az":315.9,"t":"2035-04-02T14:00:00Z","terrain":0.49},{"above_terrain":true,"airmass":3.68,"alt":15.58,"az":316.5,"t":"2035-04-02T14:05:00Z","terrain":0.39},{"above_terrain":true,"airmass":3.83,"alt":14.94,"az":317.2,"t":"2035-04-02T14:10:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.99,"alt":14.31,"az":317.8,"t":"2035-04-02T14:15:00Z","terrain":0.32},{"above_terrain":true,"airmass":4.16,"alt":13.68,"az":318.5,"t":"2035-04-02T14:20:00Z","terrain":0.11},{"above_terrain":true,"airmass":4.35,"alt":13.07,"az":319.1,"t":"2035-04-02T14:25:00Z","terrain":-0.15},{"above_terrain":true,"airmass":4.55,"alt":12.46,"az":319.8,"t":"2035-04-02T14:30:00Z","terrain":-0.19},{"above_terrain":true,"airmass":4.76,"alt":11.86,"az":320.5,"t":"2035-04-02T14:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.0,"alt":11.27,"az":321.2,"t":"2035-04-02T14:40:00Z","terrain":-0.13},{"above_terrain":true,"airmass":5.25,"alt":10.69,"az":321.9,"t":"2035-04-02T14:45:00Z","terrain":0.16},{"above_terrain":true,"airmass":5.53,"alt":10.11,"az":322.6,"t":"2035-04-02T14:50:00Z","terrain":0.14},{"above_terrain":true,"airmass":5.83,"alt":9.55,"az":323.3,"t":"2035-04-02T14:55:00Z","terrain":0.0},{"above_terrain":true,"airmass":6.16,"alt":8.99,"az":324.0,"t":"2035-04-02T15:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":6.53,"alt":8.45,"az":324.7,"t":"2035-04-02T15:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":6.93,"alt":7.91,"az":325.4,"t":"2035-04-02T15:10:00Z","terrain":-0.21},{"above_terrain":true,"airmass":7.37,"alt":7.39,"az":326.2,"t":"2035-04-02T15:15:00Z","terrain":-0.26},{"above_terrain":true,"airmass":7.86,"alt":6.87,"az":326.9,"t":"2035-04-02T15:20:00Z","terrain":-0.37},{"above_terrain":true,"airmass":8.4,"alt":6.36,"az":327.6,"t":"2035-04-02T15:25:00Z","terrain":-0.29},{"above_terrain":true,"airmass":9.01,"alt":5.87,"az":328.4,"t":"2035-04-02T15:30:00Z","terrain":-0.19},{"above_terrain":true,"airmass":9.7,"alt":5.38,"az":329.1,"t":"2035-04-02T15:35:00Z","terrain":-0.16},{"above_terrain":true,"airmass":10.47,"alt":4.91,"az":329.9,"t":"2035-04-02T15:40:00Z","terrain":-0.33},{"above_terrain":true,"airmass":11.34,"alt":4.44,"az":330.7,"t":"2035-04-02T15:45:00Z","terrain":-0.38},{"above_terrain":true,"airmass":12.33,"alt":3.99,"az":331.4,"t":"2035-04-02T15:50:00Z","terrain":-0.28},{"above_terrain":true,"airmass":13.46,"alt":3.55,"az":332.2,"t":"2035-04-02T15:55:00Z","terrain":-0.14},{"above_terrain":true,"airmass":14.75,"alt":3.12,"az":333.0,"t":"2035-04-02T16:00:00Z","terrain":-0.12},{"above_terrain":true,"airmass":16.25,"alt":2.7,"az":333.8,"t":"2035-04-02T16:05:00Z","terrain":-0.21},{"above_terrain":true,"airmass":17.99,"alt":2.29,"az":334.6,"t":"2035-04-02T16:10:00Z","terrain":-0.44},{"above_terrain":true,"airmass":20.01,"alt":1.9,"az":335.4,"t":"2035-04-02T16:15:00Z","terrain":-0.68},{"above_terrain":true,"airmass":22.37,"alt":1.51,"az":336.2,"t":"2035-04-02T16:20:00Z","terrain":-0.81},{"above_terrain":true,"airmass":25.13,"alt":1.14,"az":337.0,"t":"2035-04-02T16:25:00Z","terrain":-0.73},{"above_terrain":true,"airmass":28.36,"alt":0.78,"az":337.8,"t":"2035-04-02T16:30:00Z","terrain":-0.51},{"above_terrain":true,"airmass":32.13,"alt":0.43,"az":338.7,"t":"2035-04-02T16:35:00Z","terrain":-0.65},{"above_terrain":true,"airmass":36.48,"alt":0.1,"az":339.5,"t":"2035-04-02T16:40:00Z","terrain":-0.64},{"above_terrain":true,"airmass":null,"alt":-0.22,"az":340.3,"t":"2035-04-02T16:45:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-0.53,"az":341.2,"t":"2035-04-02T16:50:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-0.83,"az":342.0,"t":"2035-04-02T16:55:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-1.11,"az":342.9,"t":"2035-04-02T17:00:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.38,"az":343.7,"t":"2035-04-02T17:05:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.63,"az":344.6,"t":"2035-04-02T17:10:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.88,"az":345.4,"t":"2035-04-02T17:15:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-2.11,"az":346.3,"t":"2035-04-02T17:20:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-2.32,"az":347.2,"t":"2035-04-02T17:25:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-2.52,"az":348.0,"t":"2035-04-02T17:30:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-2.71,"az":348.9,"t":"2035-04-02T17:35:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-2.88,"az":349.8,"t":"2035-04-02T17:40:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-3.04,"az":350.7,"t":"2035-04-02T17:45:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.19,"az":351.6,"t":"2035-04-02T17:50:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-3.32,"az":352.4,"t":"2035-04-02T17:55:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-3.43,"az":353.3,"t":"2035-04-02T18:00:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-3.53,"az":354.2,"t":"2035-04-02T18:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.62,"az":355.1,"t":"2035-04-02T18:10:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-3.69,"az":356.0,"t":"2035-04-02T18:15:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.75,"az":356.9,"t":"2035-04-02T18:20:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.79,"az":357.8,"t":"2035-04-02T18:25:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-3.82,"az":358.7,"t":"2035-04-02T18:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.84,"az":359.6,"t":"2035-04-02T18:35:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-3.84,"az":0.5,"t":"2035-04-02T18:40:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-3.82,"az":1.4,"t":"2035-04-02T18:45:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-3.79,"az":2.3,"t":"2035-04-02T18:50:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-3.75,"az":3.2,"t":"2035-04-02T18:55:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-3.69,"az":4.1,"t":"2035-04-02T19:00:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-3.61,"az":5.0,"t":"2035-04-02T19:05:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-3.53,"az":5.8,"t":"2035-04-02T19:10:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-3.42,"az":6.7,"t":"2035-04-02T19:15:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-3.31,"az":7.6,"t":"2035-04-02T19:20:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.18,"az":8.5,"t":"2035-04-02T19:25:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-3.03,"az":9.4,"t":"2035-04-02T19:30:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-2.87,"az":10.3,"t":"2035-04-02T19:35:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-2.7,"az":11.2,"t":"2035-04-02T19:40:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-2.51,"az":12.0,"t":"2035-04-02T19:45:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-2.31,"az":12.9,"t":"2035-04-02T19:50:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-2.09,"az":13.8,"t":"2035-04-02T19:55:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-1.86,"az":14.6,"t":"2035-04-02T20:00:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-1.62,"az":15.5,"t":"2035-04-02T20:05:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-1.36,"az":16.4,"t":"2035-04-02T20:10:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.09,"az":17.2,"t":"2035-04-02T20:15:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-0.81,"az":18.1,"t":"2035-04-02T20:20:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-0.51,"az":18.9,"t":"2035-04-02T20:25:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-0.2,"az":19.7,"t":"2035-04-02T20:30:00Z","terrain":0.66},{"above_terrain":false,"airmass":36.15,"alt":0.12,"az":20.6,"t":"2035-04-02T20:35:00Z","terrain":0.68},{"above_terrain":false,"airmass":31.84,"alt":0.46,"az":21.4,"t":"2035-04-02T20:40:00Z","terrain":0.81},{"above_terrain":false,"airmass":28.11,"alt":0.81,"az":22.2,"t":"2035-04-02T20:45:00Z","terrain":1.03},{"above_terrain":true,"airmass":24.91,"alt":1.17,"az":23.0,"t":"2035-04-02T20:50:00Z","terrain":1.15},{"above_terrain":true,"airmass":22.18,"alt":1.54,"az":23.9,"t":"2035-04-02T20:55:00Z","terrain":0.95},{"above_terrain":true,"airmass":19.85,"alt":1.92,"az":24.7,"t":"2035-04-02T21:00:00Z","terrain":1.12},{"above_terrain":true,"airmass":17.85,"alt":2.32,"az":25.5,"t":"2035-04-02T21:05:00Z","terrain":1.28},{"above_terrain":true,"airmass":16.14,"alt":2.73,"az":26.3,"t":"2035-04-02T21:10:00Z","terrain":1.32},{"above_terrain":true,"airmass":14.65,"alt":3.15,"az":27.1,"t":"2035-04-02T21:15:00Z","terrain":1.27},{"above_terrain":true,"airmass":13.37,"alt":3.58,"az":27.8,"t":"2035-04-02T21:20:00Z","terrain":1.2},{"above_terrain":true,"airmass":12.25,"alt":4.02,"az":28.6,"t":"2035-04-02T21:25:00Z","terrain":1.07},{"above_terrain":true,"airmass":11.27,"alt":4.48,"az":29.4,"t":"2035-04-02T21:30:00Z","terrain":1.06},{"above_terrain":true,"airmass":10.41,"alt":4.94,"az":30.2,"t":"2035-04-02T21:35:00Z","terrain":1.18},{"above_terrain":true,"airmass":9.64,"alt":5.42,"az":30.9,"t":"2035-04-02T21:40:00Z","terrain":1.3},{"above_terrain":true,"airmass":8.97,"alt":5.9,"az":31.7,"t":"2035-04-02T21:45:00Z","terrain":1.32},{"above_terrain":true,"airmass":8.36,"alt":6.4,"az":32.4,"t":"2035-04-02T21:50:00Z","terrain":1.19},{"above_terrain":true,"airmass":7.82,"alt":6.91,"az":33.2,"t":"2035-04-02T21:55:00Z","terrain":0.9},{"above_terrain":true,"airmass":7.33,"alt":7.42,"az":33.9,"t":"2035-04-02T22:00:00Z","terrain":0.48},{"above_terrain":true,"airmass":6.9,"alt":7.95,"az":34.6,"t":"2035-04-02T22:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":6.5,"alt":8.49,"az":35.4,"t":"2035-04-02T22:10:00Z","terrain":0.04},{"above_terrain":true,"airmass":6.14,"alt":9.03,"az":36.1,"t":"2035-04-02T22:15:00Z","terrain":0.02},{"above_terrain":true,"airmass":5.81,"alt":9.59,"az":36.8,"t":"2035-04-02T22:20:00Z","terrain":-0.06},{"above_terrain":true,"airmass":5.51,"alt":10.15,"az":37.5,"t":"2035-04-02T22:25:00Z","terrain":-0.15},{"above_terrain":true,"airmass":5.23,"alt":10.73,"az":38.2,"t":"2035-04-02T22:30:00Z","terrain":-0.2},{"above_terrain":true,"airmass":4.98,"alt":11.31,"az":38.9,"t":"2035-04-02T22:35:00Z","terrain":-0.17},{"above_terrain":true,"airmass":4.75,"alt":11.9,"az":39.6,"t":"2035-04-02T22:40:00Z","terrain":-0.1},{"above_terrain":true,"airmass":4.53,"alt":12.5,"az":40.2,"t":"2035-04-02T22:45:00Z","terrain":-0.03},{"above_terrain":true,"airmass":4.33,"alt":13.11,"az":40.9,"t":"2035-04-02T22:50:00Z","terrain":0.01},{"above_terrain":true,"airmass":4.15,"alt":13.73,"az":41.6,"t":"2035-04-02T22:55:00Z","terrain":0.08},{"above_terrain":true,"airmass":3.98,"alt":14.35,"az":42.2,"t":"2035-04-02T23:00:00Z","terrain":0.15},{"above_terrain":true,"airmass":3.82,"alt":14.99,"az":42.9,"t":"2035-04-02T23:05:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.67,"alt":15.63,"az":43.5,"t":"2035-04-02T23:10:00Z","terrain":0.34},{"above_terrain":true,"airmass":3.53,"alt":16.28,"az":44.2,"t":"2035-04-02T23:15:00Z","terrain":0.44},{"above_terrain":true,"airmass":3.4,"alt":16.93,"az":44.8,"t":"2035-04-02T23:20:00Z","terrain":0.55},{"above_terrain":true,"airmass":3.28,"alt":17.6,"az":45.4,"t":"2035-04-02T23:25:00Z","terrain":0.62},{"above_terrain":true,"airmass":3.16,"alt":18.27,"az":46.1,"t":"2035-04-02T23:30:00Z","terrain":0.67},{"above_terrain":true,"airmass":3.06,"alt":18.94,"az":46.7,"t":"2035-04-02T23:35:00Z","terrain":0.63},{"above_terrain":true,"airmass":2.96,"alt":19.63,"az":47.3,"t":"2035-04-02T23:40:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.86,"alt":20.32,"az":47.9,"t":"2035-04-02T23:45:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.77,"alt":21.02,"az":48.5,"t":"2035-04-02T23:50:00Z","terrain":0.47},{"above_terrain":true,"airmass":2.69,"alt":21.72,"az":49.1,"t":"2035-04-02T23:55:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.61,"alt":22.43,"az":49.7,"t":"2035-04-03T00:00:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.53,"alt":23.15,"az":50.2,"t":"2035-04-03T00:05:00Z","terrain":0.43},{"above_terrain":true,"airmass":2.46,"alt":23.87,"az":50.8,"t":"2035-04-03T00:10:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.39,"alt":24.6,"az":51.4,"t":"2035-04-03T00:15:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.33,"alt":25.33,"az":52.0,"t":"2035-04-03T00:20:00Z","terrain":0.63},{"above_terrain":true,"airmass":2.27,"alt":26.07,"az":52.5,"t":"2035-04-03T00:25:00Z","terrain":0.74},{"above_terrain":true,"airmass":2.21,"alt":26.82,"az":53.1,"t":"2035-04-03T00:30:00Z","terrain":0.85},{"above_terrain":true,"airmass":2.15,"alt":27.57,"az":53.6,"t":"2035-04-03T00:35:00Z","terrain":0.94},{"above_terrain":true,"airmass":2.1,"alt":28.33,"az":54.2,"t":"2035-04-03T00:40:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.05,"alt":29.09,"az":54.7,"t":"2035-04-03T00:45:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.0,"alt":29.85,"az":55.2,"t":"2035-04-03T00:50:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.96,"alt":30.62,"az":55.7,"t":"2035-04-03T00:55:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.91,"alt":31.4,"az":56.3,"t":"2035-04-03T01:00:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.87,"alt":32.18,"az":56.8,"t":"2035-04-03T01:05:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.83,"alt":32.97,"az":57.3,"t":"2035-04-03T01:10:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.8,"alt":33.76,"az":57.8,"t":"2035-04-03T01:15:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.76,"alt":34.55,"az":58.3,"t":"2035-04-03T01:20:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.73,"alt":35.35,"az":58.8,"t":"2035-04-03T01:25:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.69,"alt":36.15,"az":59.3,"t":"2035-04-03T01:30:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.66,"alt":36.96,"az":59.7,"t":"2035-04-03T01:35:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.63,"alt":37.77,"az":60.2,"t":"2035-04-03T01:40:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.6,"alt":38.58,"az":60.7,"t":"2035-04-03T01:45:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.57,"alt":39.4,"az":61.2,"t":"2035-04-03T01:50:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.55,"alt":40.22,"az":61.6,"t":"2035-04-03T01:55:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.52,"alt":41.05,"az":62.1,"t":"2035-04-03T02:00:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.5,"alt":41.88,"az":62.5,"t":"2035-04-03T02:05:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.47,"alt":42.71,"az":63.0,"t":"2035-04-03T02:10:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.45,"alt":43.54,"az":63.4,"t":"2035-04-03T02:15:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.43,"alt":44.38,"az":63.8,"t":"2035-04-03T02:20:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.41,"alt":45.22,"az":64.3,"t":"2035-04-03T02:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.39,"alt":46.07,"az":64.7,"t":"2035-04-03T02:30:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.37,"alt":46.92,"az":65.1,"t":"2035-04-03T02:35:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.35,"alt":47.77,"az":65.5,"t":"2035-04-03T02:40:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.33,"alt":48.62,"az":65.9,"t":"2035-04-03T02:45:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.31,"alt":49.47,"az":66.3,"t":"2035-04-03T02:50:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.3,"alt":50.33,"az":66.7,"t":"2035-04-03T02:55:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.28,"alt":51.19,"az":67.1,"t":"2035-04-03T03:00:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.27,"alt":52.06,"az":67.5,"t":"2035-04-03T03:05:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.25,"alt":52.92,"az":67.8,"t":"2035-04-03T03:10:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.24,"alt":53.79,"az":68.2,"t":"2035-04-03T03:15:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.22,"alt":54.66,"az":68.6,"t":"2035-04-03T03:20:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.21,"alt":55.53,"az":68.9,"t":"2035-04-03T03:25:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.2,"alt":56.41,"az":69.2,"t":"2035-04-03T03:30:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.19,"alt":57.28,"az":69.6,"t":"2035-04-03T03:35:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.18,"alt":58.16,"az":69.9,"t":"2035-04-03T03:40:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.17,"alt":59.04,"az":70.2,"t":"2035-04-03T03:45:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.15,"alt":59.92,"az":70.5,"t":"2035-04-03T03:50:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.14,"alt":60.81,"az":70.8,"t":"2035-04-03T03:55:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.14,"alt":61.69,"az":71.1,"t":"2035-04-03T04:00:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.13,"alt":62.58,"az":71.3,"t":"2035-04-03T04:05:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.12,"alt":63.46,"az":71.6,"t":"2035-04-03T04:10:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.11,"alt":64.35,"az":71.8,"t":"2035-04-03T04:15:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.1,"alt":65.24,"az":72.0,"t":"2035-04-03T04:20:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.09,"alt":66.13,"az":72.2,"t":"2035-04-03T04:25:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.09,"alt":67.02,"az":72.4,"t":"2035-04-03T04:30:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.08,"alt":67.92,"az":72.6,"t":"2035-04-03T04:35:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.07,"alt":68.81,"az":72.7,"t":"2035-04-03T04:40:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.07,"alt":69.7,"az":72.8,"t":"2035-04-03T04:45:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.06,"alt":70.6,"az":72.8,"t":"2035-04-03T04:50:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.05,"alt":71.49,"az":72.9,"t":"2035-04-03T04:55:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.05,"alt":72.39,"az":72.9,"t":"2035-04-03T05:00:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.04,"alt":73.28,"az":72.8,"t":"2035-04-03T05:05:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.04,"alt":74.17,"az":72.7,"t":"2035-04-03T05:10:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.03,"alt":75.07,"az":72.5,"t":"2035-04-03T05:15:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.03,"alt":75.96,"az":72.2,"t":"2035-04-03T05:20:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.03,"alt":76.85,"az":71.9,"t":"2035-04-03T05:25:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.02,"alt":77.74,"az":71.4,"t":"2035-04-03T05:30:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.02,"alt":78.62,"az":70.8,"t":"2035-04-03T05:35:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.02,"alt":79.51,"az":70.0,"t":"2035-04-03T05:40:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.01,"alt":80.38,"az":69.0,"t":"2035-04-03T05:45:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.01,"alt":81.25,"az":67.7,"t":"2035-04-03T05:50:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.01,"alt":82.11,"az":66.0,"t":"2035-04-03T05:55:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.01,"alt":82.96,"az":63.8,"t":"2035-04-03T06:00:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.01,"alt":83.79,"az":60.9,"t":"2035-04-03T06:05:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.0,"alt":84.59,"az":57.0,"t":"2035-04-03T06:10:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.0,"alt":85.35,"az":51.6,"t":"2035-04-03T06:15:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.0,"alt":86.05,"az":44.1,"t":"2035-04-03T06:20:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.0,"alt":86.64,"az":33.5,"t":"2035-04-03T06:25:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.0,"alt":87.06,"az":19.0,"t":"2035-04-03T06:30:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.0,"alt":87.22,"az":1.3,"t":"2035-04-03T06:35:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.0,"alt":87.1,"az":343.4,"t":"2035-04-03T06:40:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.0,"alt":86.71,"az":328.3,"t":"2035-04-03T06:45:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.0,"alt":86.14,"az":317.2,"t":"2035-04-03T06:50:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.0,"alt":85.46,"az":309.3,"t":"2035-04-03T06:55:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.0,"alt":84.7,"az":303.7,"t":"2035-04-03T07:00:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.01,"alt":83.91,"az":299.6,"t":"2035-04-03T07:05:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.01,"alt":83.08,"az":296.6,"t":"2035-04-03T07:10:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.01,"alt":82.23,"az":294.3,"t":"2035-04-03T07:15:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.01,"alt":81.38,"az":292.5,"t":"2035-04-03T07:20:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.01,"alt":80.51,"az":291.2,"t":"2035-04-03T07:25:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.02,"alt":79.63,"az":290.1,"t":"2035-04-03T07:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.02,"alt":78.75,"az":289.3,"t":"2035-04-03T07:35:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.02,"alt":77.86,"az":288.7,"t":"2035-04-03T07:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.03,"alt":76.98,"az":288.2,"t":"2035-04-03T07:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":76.09,"az":287.8,"t":"2035-04-03T07:50:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.03,"alt":75.19,"az":287.5,"t":"2035-04-03T07:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.04,"alt":74.3,"az":287.3,"t":"2035-04-03T08:00:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.04,"alt":73.41,"az":287.2,"t":"2035-04-03T08:05:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.05,"alt":72.51,"az":287.1,"t":"2035-04-03T08:10:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.05,"alt":71.62,"az":287.1,"t":"2035-04-03T08:15:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.06,"alt":70.72,"az":287.1,"t":"2035-04-03T08:20:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.06,"alt":69.83,"az":287.2,"t":"2035-04-03T08:25:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.07,"alt":68.94,"az":287.3,"t":"2035-04-03T08:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.08,"alt":68.04,"az":287.4,"t":"2035-04-03T08:35:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.08,"alt":67.15,"az":287.6,"t":"2035-04-03T08:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.09,"alt":66.26,"az":287.8,"t":"2035-04-03T08:45:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.1,"alt":65.37,"az":287.9,"t":"2035-04-03T08:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.11,"alt":64.48,"az":288.2,"t":"2035-04-03T08:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":63.59,"az":288.4,"t":"2035-04-03T09:00:00Z","terrain":0.17}],"transit":{"airmass":1.0,"alt":87.2,"az":1.3,"t":"2035-04-03T06:35:00Z"},"usable_hours":2.75,"verdict":"marginal","zenith_passage":true},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}