{"assessment":{"best_window":{"end":"2044-03-18T19:35Z","end_local":"21:35","hours":1.5,"label":"good","mean_quality":0.79,"start":"2044-03-18T18:05Z","start_local":"20:05"},"cost":{"altitude":7.83,"clouds":0.0,"darkness":1.18,"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":null,"headline":"Astronomically barely \u2014 weather unknown","hourly":[{"alt":53,"cloud":null,"high":null,"iso":"2044-03-18T17:00Z","label":"poor","low":null,"mid":null,"moon_alt":-50,"precip":null,"q":0.14,"rh":null,"sky":"nautical twilight","temp":null,"time":"19:00","wind":null},{"alt":42,"cloud":null,"high":null,"iso":"2044-03-18T18:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-39,"precip":null,"q":0.44,"rh":null,"sky":"astronomical twilight","temp":null,"time":"20:00","wind":null},{"alt":31,"cloud":null,"high":null,"iso":"2044-03-18T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-29,"precip":null,"q":0.81,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":20,"cloud":null,"high":null,"iso":"2044-03-18T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-18,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":9,"cloud":null,"high":null,"iso":"2044-03-18T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-8,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-1,"cloud":null,"high":null,"iso":"2044-03-18T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":1,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-9,"cloud":null,"high":null,"iso":"2044-03-18T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":9,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-16,"cloud":null,"high":null,"iso":"2044-03-19T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":15,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-21,"cloud":null,"high":null,"iso":"2044-03-19T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":20,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-24,"cloud":null,"high":null,"iso":"2044-03-19T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":22,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-23,"cloud":null,"high":null,"iso":"2044-03-19T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":22,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"05:00","wind":null},{"alt":-20,"cloud":null,"high":null,"iso":"2044-03-19T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":19,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.87,"peak_sky":0.87,"quality_hours":1.7,"reasons":["the target being low or below 20\u00b0 cost 7.8 quality-hours","daylight and twilight cost 1.2 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":37,"score_weather":null,"sky_hours":1.7,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2044-03-18T17:00Z","end_local":"19:00","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2044-03-18T16:30Z","start_local":"18:30"},{"end":"2044-03-18T17:35Z","end_local":"19:35","hours":0.58,"label":"poor","mean_quality":0.14,"start":"2044-03-18T17:00Z","start_local":"19:00"},{"end":"2044-03-18T18:05Z","end_local":"20:05","hours":0.5,"label":"marginal","mean_quality":0.45,"start":"2044-03-18T17:35Z","start_local":"19:35"},{"end":"2044-03-18T19:35Z","end_local":"21:35","hours":1.5,"label":"good","mean_quality":0.79,"start":"2044-03-18T18:05Z","start_local":"20:05"},{"end":"2044-03-18T20:00Z","end_local":"22:00","hours":0.42,"label":"marginal","mean_quality":0.5,"start":"2044-03-18T19:35Z","start_local":"21:35"},{"end":"2044-03-19T04:30Z","end_local":"06:30","hours":8.5,"label":"unusable","mean_quality":0.0,"start":"2044-03-18T20:00Z","start_local":"22:00"}]},"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":"2044-03-18T18:04:43Z","dark_hours":8.79,"dark_to":"2044-03-19T02:52:14Z","moon":{"illumination":0.751,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":3.83,"moonrise":"2044-03-18T21:55:52Z","moonset":"2044-03-19T06:41:34Z","sunrise":"2044-03-19T04:25:20Z","sunset":"2044-03-18T16:31:29Z","twilight":{"astronomical":{"end":"2044-03-18T18:04:43Z","start":"2044-03-19T02:52:14Z"},"civil":{"end":"2044-03-18T16:59:13Z","start":"2044-03-19T03:57:39Z"},"nautical":{"end":"2044-03-18T17:31:40Z","start":"2044-03-19T03:25:15Z"}},"window_end":"2044-03-19T10:00:00Z","window_start":"2044-03-18T10:00:00Z"},"night_date":"2044-03-18","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.52,"alt":41.1,"t":"2044-03-18T18:05:00Z"},"dec":24.11388889,"dec_of_date":24.2482,"dec_str":"+24\u00b0 06' 50.0\"","good_hours":1.0,"limit_rise":"2044-03-19T08:43:07Z","limit_set":"2044-03-18T19:58:46Z","max_az_rate_deg_per_min":0.76,"moon_separation":178.7,"never_rises":false,"ra":56.60083333,"ra_of_date":57.26,"ra_str":"03h 46m 24.2s","resolved":{"common_name":"Seven Sisters","dec":24.11388889,"name":"Cl Melotte 22","ra":56.60083333,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M45","source":"sesame","type":"OpC","type_text":"open cluster"},"summary":"Only 1.0 h above 30\u00b0, 1.9 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2044-03-18T21:57:19Z","blocked_dark_hours":0,"clears_at":"2044-03-19T06:53:15Z","rise_az":85.9},"track":[{"above_terrain":true,"airmass":1.81,"alt":33.44,"az":85.9,"t":"2044-03-18T10:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.77,"alt":34.38,"az":86.7,"t":"2044-03-18T10:05:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.73,"alt":35.31,"az":87.5,"t":"2044-03-18T10:10:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.69,"alt":36.25,"az":88.3,"t":"2044-03-18T10:15:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.65,"alt":37.18,"az":89.2,"t":"2044-03-18T10:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.62,"alt":38.12,"az":90.0,"t":"2044-03-18T10:25:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.58,"alt":39.05,"az":90.8,"t":"2044-03-18T10:30:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.55,"alt":39.99,"az":91.7,"t":"2044-03-18T10:35:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.52,"alt":40.92,"az":92.5,"t":"2044-03-18T10:40:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.5,"alt":41.86,"az":93.4,"t":"2044-03-18T10:45:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.47,"alt":42.79,"az":94.3,"t":"2044-03-18T10:50:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.44,"alt":43.73,"az":95.2,"t":"2044-03-18T10:55:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.42,"alt":44.66,"az":96.1,"t":"2044-03-18T11:00:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.4,"alt":45.59,"az":97.1,"t":"2044-03-18T11:05:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.38,"alt":46.51,"az":98.0,"t":"2044-03-18T11:10:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.36,"alt":47.44,"az":99.0,"t":"2044-03-18T11:15:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.34,"alt":48.36,"az":100.0,"t":"2044-03-18T11:20:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.32,"alt":49.28,"az":101.1,"t":"2044-03-18T11:25:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.3,"alt":50.2,"az":102.1,"t":"2044-03-18T11:30:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.28,"alt":51.11,"az":103.2,"t":"2044-03-18T11:35:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.27,"alt":52.02,"az":104.3,"t":"2044-03-18T11:40:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.25,"alt":52.93,"az":105.5,"t":"2044-03-18T11:45:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.24,"alt":53.83,"az":106.6,"t":"2044-03-18T11:50:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.22,"alt":54.72,"az":107.9,"t":"2044-03-18T11:55:00Z","terrain":-0.89},{"above_terrain":true,"airmass":1.21,"alt":55.61,"az":109.1,"t":"2044-03-18T12:00:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.2,"alt":56.49,"az":110.4,"t":"2044-03-18T12:05:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.19,"alt":57.36,"az":111.8,"t":"2044-03-18T12:10:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.18,"alt":58.23,"az":113.2,"t":"2044-03-18T12:15:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.16,"alt":59.08,"az":114.6,"t":"2044-03-18T12:20:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.15,"alt":59.93,"az":116.2,"t":"2044-03-18T12:25:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.15,"alt":60.76,"az":117.7,"t":"2044-03-18T12:30:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.14,"alt":61.58,"az":119.4,"t":"2044-03-18T12:35:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.13,"alt":62.39,"az":121.1,"t":"2044-03-18T12:40:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.12,"alt":63.19,"az":122.9,"t":"2044-03-18T12:45:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.11,"alt":63.96,"az":124.8,"t":"2044-03-18T12:50:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.11,"alt":64.72,"az":126.7,"t":"2044-03-18T12:55:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.1,"alt":65.46,"az":128.8,"t":"2044-03-18T13:00:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.09,"alt":66.18,"az":131.0,"t":"2044-03-18T13:05:00Z","terrain":-1.69},{"above_terrain":true,"airmass":1.09,"alt":66.88,"az":133.3,"t":"2044-03-18T13:10:00Z","terrain":-1.63},{"above_terrain":true,"airmass":1.08,"alt":67.54,"az":135.7,"t":"2044-03-18T13:15:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.08,"alt":68.18,"az":138.2,"t":"2044-03-18T13:20:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.07,"alt":68.79,"az":140.8,"t":"2044-03-18T13:25:00Z","terrain":-1.14},{"above_terrain":true,"airmass":1.07,"alt":69.36,"az":143.6,"t":"2044-03-18T13:30:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.06,"alt":69.9,"az":146.5,"t":"2044-03-18T13:35:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.06,"alt":70.4,"az":149.5,"t":"2044-03-18T13:40:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.06,"alt":70.85,"az":152.7,"t":"2044-03-18T13:45:00Z","terrain":-1.03},{"above_terrain":true,"airmass":1.06,"alt":71.25,"az":156.0,"t":"2044-03-18T13:50:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.05,"alt":71.61,"az":159.4,"t":"2044-03-18T13:55:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.05,"alt":71.91,"az":162.9,"t":"2044-03-18T14:00:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.05,"alt":72.16,"az":166.5,"t":"2044-03-18T14:05:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.05,"alt":72.35,"az":170.2,"t":"2044-03-18T14:10:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.05,"alt":72.48,"az":174.0,"t":"2044-03-18T14:15:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.05,"alt":72.54,"az":177.8,"t":"2044-03-18T14:20:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.05,"alt":72.55,"az":181.6,"t":"2044-03-18T14:25:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.05,"alt":72.49,"az":185.4,"t":"2044-03-18T14:30:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.05,"alt":72.37,"az":189.2,"t":"2044-03-18T14:35:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.05,"alt":72.2,"az":192.9,"t":"2044-03-18T14:40:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.05,"alt":71.96,"az":196.5,"t":"2044-03-18T14:45:00Z","terrain":-0.54},{"above_terrain":true,"airmass":1.05,"alt":71.66,"az":200.0,"t":"2044-03-18T14:50:00Z","terrain":-0.26},{"above_terrain":true,"airmass":1.06,"alt":71.32,"az":203.5,"t":"2044-03-18T14:55:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.06,"alt":70.92,"az":206.8,"t":"2044-03-18T15:00:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.06,"alt":70.48,"az":210.0,"t":"2044-03-18T15:05:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.06,"alt":69.99,"az":213.0,"t":"2044-03-18T15:10:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.07,"alt":69.46,"az":215.9,"t":"2044-03-18T15:15:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.07,"alt":68.89,"az":218.7,"t":"2044-03-18T15:20:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.08,"alt":68.29,"az":221.4,"t":"2044-03-18T15:25:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.08,"alt":67.65,"az":223.9,"t":"2044-03-18T15:30:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.09,"alt":66.99,"az":226.3,"t":"2044-03-18T15:35:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.09,"alt":66.3,"az":228.6,"t":"2044-03-18T15:40:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.1,"alt":65.58,"az":230.8,"t":"2044-03-18T15:45:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.1,"alt":64.85,"az":232.9,"t":"2044-03-18T15:50:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.11,"alt":64.09,"az":234.9,"t":"2044-03-18T15:55:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.12,"alt":63.32,"az":236.8,"t":"2044-03-18T16:00:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.13,"alt":62.53,"az":238.6,"t":"2044-03-18T16:05:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.13,"alt":61.72,"az":240.3,"t":"2044-03-18T16:10:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.14,"alt":60.9,"az":242.0,"t":"2044-03-18T16:15:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.15,"alt":60.07,"az":243.6,"t":"2044-03-18T16:20:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.16,"alt":59.22,"az":245.1,"t":"2044-03-18T16:25:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.17,"alt":58.37,"az":246.6,"t":"2044-03-18T16:30:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.18,"alt":57.51,"az":248.0,"t":"2044-03-18T16:35:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.2,"alt":56.63,"az":249.4,"t":"2044-03-18T16:40:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.21,"alt":55.75,"az":250.7,"t":"2044-03-18T16:45:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.22,"alt":54.87,"az":251.9,"t":"2044-03-18T16:50:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.24,"alt":53.97,"az":253.2,"t":"2044-03-18T16:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.25,"alt":53.08,"az":254.3,"t":"2044-03-18T17:00:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.27,"alt":52.17,"az":255.5,"t":"2044-03-18T17:05:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.28,"alt":51.26,"az":256.6,"t":"2044-03-18T17:10:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.3,"alt":50.35,"az":257.7,"t":"2044-03-18T17:15:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.32,"alt":49.44,"az":258.8,"t":"2044-03-18T17:20:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.33,"alt":48.52,"az":259.8,"t":"2044-03-18T17:25:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.35,"alt":47.59,"az":260.8,"t":"2044-03-18T17:30:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.37,"alt":46.67,"az":261.8,"t":"2044-03-18T17:35:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.39,"alt":45.74,"az":262.8,"t":"2044-03-18T17:40:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.42,"alt":44.81,"az":263.7,"t":"2044-03-18T17:45:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.44,"alt":43.88,"az":264.6,"t":"2044-03-18T17:50:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.47,"alt":42.95,"az":265.5,"t":"2044-03-18T17:55:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.49,"alt":42.01,"az":266.4,"t":"2044-03-18T18:00:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.52,"alt":41.08,"az":267.3,"t":"2044-03-18T18:05:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.55,"alt":40.14,"az":268.2,"t":"2044-03-18T18:10:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.58,"alt":39.21,"az":269.0,"t":"2044-03-18T18:15:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.61,"alt":38.27,"az":269.9,"t":"2044-03-18T18:20:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.65,"alt":37.34,"az":270.7,"t":"2044-03-18T18:25:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.68,"alt":36.4,"az":271.5,"t":"2044-03-18T18:30:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.72,"alt":35.47,"az":272.3,"t":"2044-03-18T18:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.76,"alt":34.53,"az":273.1,"t":"2044-03-18T18:40:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.8,"alt":33.6,"az":273.9,"t":"2044-03-18T18:45:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.85,"alt":32.66,"az":274.7,"t":"2044-03-18T18:50:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.9,"alt":31.73,"az":275.5,"t":"2044-03-18T18:55:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.95,"alt":30.8,"az":276.3,"t":"2044-03-18T19:00:00Z","terrain":-0.05},{"above_terrain":true,"airmass":2.0,"alt":29.87,"az":277.0,"t":"2044-03-18T19:05:00Z","terrain":-0.14},{"above_terrain":true,"airmass":2.06,"alt":28.94,"az":277.8,"t":"2044-03-18T19:10:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.12,"alt":28.02,"az":278.6,"t":"2044-03-18T19:15:00Z","terrain":-0.05},{"above_terrain":true,"airmass":2.19,"alt":27.09,"az":279.3,"t":"2044-03-18T19:20:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.26,"alt":26.17,"az":280.1,"t":"2044-03-18T19:25:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.33,"alt":25.25,"az":280.8,"t":"2044-03-18T19:30:00Z","terrain":0.0},{"above_terrain":true,"airmass":2.42,"alt":24.33,"az":281.6,"t":"2044-03-18T19:35:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.5,"alt":23.41,"az":282.3,"t":"2044-03-18T19:40:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.6,"alt":22.5,"az":283.1,"t":"2044-03-18T19:45:00Z","terrain":0.0},{"above_terrain":true,"airmass":2.7,"alt":21.59,"az":283.8,"t":"2044-03-18T19:50:00Z","terrain":0.1},{"above_terrain":true,"airmass":2.81,"alt":20.68,"az":284.6,"t":"2044-03-18T19:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.93,"alt":19.78,"az":285.3,"t":"2044-03-18T20:00:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.07,"alt":18.88,"az":286.1,"t":"2044-03-18T20:05:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.21,"alt":17.98,"az":286.8,"t":"2044-03-18T20:10:00Z","terrain":0.34},{"above_terrain":true,"airmass":3.37,"alt":17.09,"az":287.6,"t":"2044-03-18T20:15:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.55,"alt":16.2,"az":288.3,"t":"2044-03-18T20:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.74,"alt":15.31,"az":289.0,"t":"2044-03-18T20:25:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.96,"alt":14.43,"az":289.8,"t":"2044-03-18T20:30:00Z","terrain":0.27},{"above_terrain":true,"airmass":4.2,"alt":13.55,"az":290.6,"t":"2044-03-18T20:35:00Z","terrain":0.4},{"above_terrain":true,"airmass":4.47,"alt":12.67,"az":291.3,"t":"2044-03-18T20:40:00Z","terrain":0.51},{"above_terrain":true,"airmass":4.78,"alt":11.8,"az":292.1,"t":"2044-03-18T20:45:00Z","terrain":0.53},{"above_terrain":true,"airmass":5.14,"alt":10.94,"az":292.8,"t":"2044-03-18T20:50:00Z","terrain":0.33},{"above_terrain":true,"airmass":5.55,"alt":10.08,"az":293.6,"t":"2044-03-18T20:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":6.02,"alt":9.22,"az":294.4,"t":"2044-03-18T21:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":6.58,"alt":8.37,"az":295.1,"t":"2044-03-18T21:05:00Z","terrain":0.24},{"above_terrain":true,"airmass":7.24,"alt":7.53,"az":295.9,"t":"2044-03-18T21:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":8.04,"alt":6.69,"az":296.7,"t":"2044-03-18T21:15:00Z","terrain":0.28},{"above_terrain":true,"airmass":9.03,"alt":5.86,"az":297.5,"t":"2044-03-18T21:20:00Z","terrain":0.19},{"above_terrain":true,"airmass":10.26,"alt":5.03,"az":298.3,"t":"2044-03-18T21:25:00Z","terrain":0.13},{"above_terrain":true,"airmass":11.83,"alt":4.21,"az":299.1,"t":"2044-03-18T21:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":13.9,"alt":3.39,"az":299.9,"t":"2044-03-18T21:35:00Z","terrain":0.35},{"above_terrain":true,"airmass":16.7,"alt":2.59,"az":300.7,"t":"2044-03-18T21:40:00Z","terrain":0.34},{"above_terrain":true,"airmass":20.64,"alt":1.78,"az":301.5,"t":"2044-03-18T21:45:00Z","terrain":0.2},{"above_terrain":true,"airmass":26.4,"alt":0.99,"az":302.3,"t":"2044-03-18T21:50:00Z","terrain":-0.02},{"above_terrain":true,"airmass":35.06,"alt":0.2,"az":303.2,"t":"2044-03-18T21:55:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-0.58,"az":304.0,"t":"2044-03-18T22:00:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-1.35,"az":304.8,"t":"2044-03-18T22:05:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-2.11,"az":305.7,"t":"2044-03-18T22:10:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-2.87,"az":306.5,"t":"2044-03-18T22:15:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-3.62,"az":307.4,"t":"2044-03-18T22:20:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-4.36,"az":308.3,"t":"2044-03-18T22:25:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-5.09,"az":309.2,"t":"2044-03-18T22:30:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-5.81,"az":310.0,"t":"2044-03-18T22:35:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-6.52,"az":310.9,"t":"2044-03-18T22:40:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-7.22,"az":311.9,"t":"2044-03-18T22:45:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-7.91,"az":312.8,"t":"2044-03-18T22:50:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-8.6,"az":313.7,"t":"2044-03-18T22:55:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-9.27,"az":314.6,"t":"2044-03-18T23:00:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-9.93,"az":315.6,"t":"2044-03-18T23:05:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-10.58,"az":316.5,"t":"2044-03-18T23:10:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-11.22,"az":317.5,"t":"2044-03-18T23:15:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-11.84,"az":318.5,"t":"2044-03-18T23:20:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-12.46,"az":319.5,"t":"2044-03-18T23:25:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-13.06,"az":320.5,"t":"2044-03-18T23:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-13.65,"az":321.5,"t":"2044-03-18T23:35:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-14.22,"az":322.5,"t":"2044-03-18T23:40:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-14.79,"az":323.5,"t":"2044-03-18T23:45:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-15.34,"az":324.5,"t":"2044-03-18T23:50:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.87,"az":325.6,"t":"2044-03-18T23:55:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-16.4,"az":326.7,"t":"2044-03-19T00:00:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-16.9,"az":327.7,"t":"2044-03-19T00:05:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-17.39,"az":328.8,"t":"2044-03-19T00:10:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-17.87,"az":329.9,"t":"2044-03-19T00:15:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-18.33,"az":331.0,"t":"2044-03-19T00:20:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-18.78,"az":332.1,"t":"2044-03-19T00:25:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-19.21,"az":333.2,"t":"2044-03-19T00:30:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-19.62,"az":334.4,"t":"2044-03-19T00:35:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-20.02,"az":335.5,"t":"2044-03-19T00:40:00Z","terrain":-0.71},{"above_terrain":false,"airmass":null,"alt":-20.4,"az":336.6,"t":"2044-03-19T00:45:00Z","terrain":-0.77},{"above_terrain":false,"airmass":null,"alt":-20.76,"az":337.8,"t":"2044-03-19T00:50:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-21.11,"az":339.0,"t":"2044-03-19T00:55:00Z","terrain":-0.74},{"above_terrain":false,"airmass":null,"alt":-21.43,"az":340.1,"t":"2044-03-19T01:00:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-21.74,"az":341.3,"t":"2044-03-19T01:05:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-22.03,"az":342.5,"t":"2044-03-19T01:10:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-22.3,"az":343.7,"t":"2044-03-19T01:15:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-22.56,"az":344.9,"t":"2044-03-19T01:20:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-22.79,"az":346.1,"t":"2044-03-19T01:25:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-23.01,"az":347.4,"t":"2044-03-19T01:30:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-23.2,"az":348.6,"t":"2044-03-19T01:35:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-23.38,"az":349.8,"t":"2044-03-19T01:40:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-23.53,"az":351.0,"t":"2044-03-19T01:45:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-23.67,"az":352.3,"t":"2044-03-19T01:50:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-23.78,"az":353.5,"t":"2044-03-19T01:55:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-23.88,"az":354.8,"t":"2044-03-19T02:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-23.95,"az":356.0,"t":"2044-03-19T02:05:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-24.01,"az":357.3,"t":"2044-03-19T02:10:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-24.04,"az":358.5,"t":"2044-03-19T02:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-24.06,"az":359.8,"t":"2044-03-19T02:20:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-24.05,"az":1.0,"t":"2044-03-19T02:25:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-24.03,"az":2.3,"t":"2044-03-19T02:30:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-23.98,"az":3.5,"t":"2044-03-19T02:35:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-23.91,"az":4.8,"t":"2044-03-19T02:40:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-23.82,"az":6.0,"t":"2044-03-19T02:45:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-23.71,"az":7.3,"t":"2044-03-19T02:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-23.59,"az":8.5,"t":"2044-03-19T02:55:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-23.44,"az":9.7,"t":"2044-03-19T03:00:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-23.27,"az":11.0,"t":"2044-03-19T03:05:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-23.08,"az":12.2,"t":"2044-03-19T03:10:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-22.88,"az":13.4,"t":"2044-03-19T03:15:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-22.65,"az":14.6,"t":"2044-03-19T03:20:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-22.4,"az":15.8,"t":"2044-03-19T03:25:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-22.14,"az":17.0,"t":"2044-03-19T03:30:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-21.85,"az":18.2,"t":"2044-03-19T03:35:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-21.55,"az":19.4,"t":"2044-03-19T03:40:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-21.23,"az":20.6,"t":"2044-03-19T03:45:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-20.89,"az":21.8,"t":"2044-03-19T03:50:00Z","terrain":0.92},{"above_terrain":false,"airmass":null,"alt":-20.54,"az":22.9,"t":"2044-03-19T03:55:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-20.17,"az":24.1,"t":"2044-03-19T04:00:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-19.78,"az":25.2,"t":"2044-03-19T04:05:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-19.37,"az":26.3,"t":"2044-03-19T04:10:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-18.94,"az":27.5,"t":"2044-03-19T04:15:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-18.5,"az":28.6,"t":"2044-03-19T04:20:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-18.05,"az":29.7,"t":"2044-03-19T04:25:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-17.58,"az":30.8,"t":"2044-03-19T04:30:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-17.09,"az":31.9,"t":"2044-03-19T04:35:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-16.59,"az":32.9,"t":"2044-03-19T04:40:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-16.07,"az":34.0,"t":"2044-03-19T04:45:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-15.54,"az":35.1,"t":"2044-03-19T04:50:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-15.0,"az":36.1,"t":"2044-03-19T04:55:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-14.44,"az":37.1,"t":"2044-03-19T05:00:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-13.87,"az":38.1,"t":"2044-03-19T05:05:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-13.28,"az":39.2,"t":"2044-03-19T05:10:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-12.69,"az":40.2,"t":"2044-03-19T05:15:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-12.08,"az":41.1,"t":"2044-03-19T05:20:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-11.46,"az":42.1,"t":"2044-03-19T05:25:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-10.82,"az":43.1,"t":"2044-03-19T05:30:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-10.18,"az":44.1,"t":"2044-03-19T05:35:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-9.52,"az":45.0,"t":"2044-03-19T05:40:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-8.85,"az":45.9,"t":"2044-03-19T05:45:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-8.17,"az":46.9,"t":"2044-03-19T05:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-7.49,"az":47.8,"t":"2044-03-19T05:55:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-6.79,"az":48.7,"t":"2044-03-19T06:00:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-6.08,"az":49.6,"t":"2044-03-19T06:05:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-5.36,"az":50.5,"t":"2044-03-19T06:10:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-4.64,"az":51.4,"t":"2044-03-19T06:15:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-3.9,"az":52.3,"t":"2044-03-19T06:20:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-3.16,"az":53.1,"t":"2044-03-19T06:25:00Z","terrain":0.86},{"above_terrain":false,"airmass":null,"alt":-2.4,"az":54.0,"t":"2044-03-19T06:30:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-1.64,"az":54.8,"t":"2044-03-19T06:35:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-0.87,"az":55.7,"t":"2044-03-19T06:40:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-0.09,"az":56.5,"t":"2044-03-19T06:45:00Z","terrain":1.06},{"above_terrain":false,"airmass":29.28,"alt":0.69,"az":57.4,"t":"2044-03-19T06:50:00Z","terrain":1.14},{"above_terrain":true,"airmass":22.57,"alt":1.48,"az":58.2,"t":"2044-03-19T06:55:00Z","terrain":1.24},{"above_terrain":true,"airmass":18.03,"alt":2.28,"az":59.0,"t":"2044-03-19T07:00:00Z","terrain":1.21},{"above_terrain":true,"airmass":14.86,"alt":3.09,"az":59.8,"t":"2044-03-19T07:05:00Z","terrain":1.18},{"above_terrain":true,"airmass":12.55,"alt":3.9,"az":60.6,"t":"2044-03-19T07:10:00Z","terrain":1.12},{"above_terrain":true,"airmass":10.81,"alt":4.72,"az":61.4,"t":"2044-03-19T07:15:00Z","terrain":1.06},{"above_terrain":true,"airmass":9.46,"alt":5.54,"az":62.2,"t":"2044-03-19T07:20:00Z","terrain":0.99},{"above_terrain":true,"airmass":8.39,"alt":6.37,"az":63.0,"t":"2044-03-19T07:25:00Z","terrain":0.91},{"above_terrain":true,"airmass":7.53,"alt":7.21,"az":63.8,"t":"2044-03-19T07:30:00Z","terrain":0.8},{"above_terrain":true,"airmass":6.82,"alt":8.05,"az":64.6,"t":"2044-03-19T07:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":6.22,"alt":8.9,"az":65.3,"t":"2044-03-19T07:40:00Z","terrain":0.79},{"above_terrain":true,"airmass":5.72,"alt":9.75,"az":66.1,"t":"2044-03-19T07:45:00Z","terrain":0.84},{"above_terrain":true,"airmass":5.29,"alt":10.61,"az":66.9,"t":"2044-03-19T07:50:00Z","terrain":0.92},{"above_terrain":true,"airmass":4.91,"alt":11.48,"az":67.6,"t":"2044-03-19T07:55:00Z","terrain":0.97},{"above_terrain":true,"airmass":4.59,"alt":12.34,"az":68.4,"t":"2044-03-19T08:00:00Z","terrain":1.01},{"above_terrain":true,"airmass":4.3,"alt":13.22,"az":69.2,"t":"2044-03-19T08:05:00Z","terrain":1.08},{"above_terrain":true,"airmass":4.05,"alt":14.09,"az":69.9,"t":"2044-03-19T08:10:00Z","terrain":1.21},{"above_terrain":true,"airmass":3.82,"alt":14.97,"az":70.7,"t":"2044-03-19T08:15:00Z","terrain":1.25},{"above_terrain":true,"airmass":3.62,"alt":15.86,"az":71.4,"t":"2044-03-19T08:20:00Z","terrain":1.24},{"above_terrain":true,"airmass":3.43,"alt":16.75,"az":72.2,"t":"2044-03-19T08:25:00Z","terrain":1.17},{"above_terrain":true,"airmass":3.27,"alt":17.64,"az":72.9,"t":"2044-03-19T08:30:00Z","terrain":1.01},{"above_terrain":true,"airmass":3.12,"alt":18.54,"az":73.7,"t":"2044-03-19T08:35:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.98,"alt":19.44,"az":74.4,"t":"2044-03-19T08:40:00Z","terrain":0.69},{"above_terrain":true,"airmass":2.86,"alt":20.34,"az":75.1,"t":"2044-03-19T08:45:00Z","terrain":0.64},{"above_terrain":true,"airmass":2.74,"alt":21.25,"az":75.9,"t":"2044-03-19T08:50:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.64,"alt":22.16,"az":76.6,"t":"2044-03-19T08:55:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.54,"alt":23.07,"az":77.4,"t":"2044-03-19T09:00:00Z","terrain":0.67},{"above_terrain":true,"airmass":2.45,"alt":23.98,"az":78.1,"t":"2044-03-19T09:05:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.36,"alt":24.9,"az":78.9,"t":"2044-03-19T09:10:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.29,"alt":25.82,"az":79.6,"t":"2044-03-19T09:15:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.21,"alt":26.74,"az":80.4,"t":"2044-03-19T09:20:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.15,"alt":27.66,"az":81.1,"t":"2044-03-19T09:25:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.08,"alt":28.59,"az":81.9,"t":"2044-03-19T09:30:00Z","terrain":0.79},{"above_terrain":true,"airmass":2.02,"alt":29.52,"az":82.7,"t":"2044-03-19T09:35:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.97,"alt":30.45,"az":83.4,"t":"2044-03-19T09:40:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.92,"alt":31.38,"az":84.2,"t":"2044-03-19T09:45:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.87,"alt":32.31,"az":85.0,"t":"2044-03-19T09:50:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.82,"alt":33.24,"az":85.8,"t":"2044-03-19T09:55:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.78,"alt":34.18,"az":86.6,"t":"2044-03-19T10:00:00Z","terrain":0.11}],"transit":{"airmass":1.05,"alt":72.5,"az":181.6,"t":"2044-03-18T14:25:00Z"},"usable_hours":1.92,"verdict":"marginal","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."]}
