{"assessment":{"best_window":{"end":"2029-01-09T00:00Z","end_local":"02:00","hours":6.5,"label":"good","mean_quality":0.83,"start":"2029-01-08T17:30Z","start_local":"19:30"},"cost":{"altitude":6.14,"clouds":0.0,"darkness":0.0,"moon":0.0},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically worth it \u2014 weather unknown","hourly":[{"alt":10,"cloud":null,"high":null,"iso":"2029-01-08T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-62,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"18:00","wind":null},{"alt":21,"cloud":null,"high":null,"iso":"2029-01-08T17:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-66,"precip":null,"q":0.43,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":30,"cloud":null,"high":null,"iso":"2029-01-08T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-64,"precip":null,"q":0.8,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":37,"cloud":null,"high":null,"iso":"2029-01-08T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-57,"precip":null,"q":0.85,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":42,"cloud":null,"high":null,"iso":"2029-01-08T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-48,"precip":null,"q":0.88,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":43,"cloud":null,"high":null,"iso":"2029-01-08T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-38,"precip":null,"q":0.89,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":40,"cloud":null,"high":null,"iso":"2029-01-08T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-27,"precip":null,"q":0.86,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":33,"cloud":null,"high":null,"iso":"2029-01-08T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-17,"precip":null,"q":0.82,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":25,"cloud":null,"high":null,"iso":"2029-01-09T00:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-6,"precip":null,"q":0.6,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":15,"cloud":null,"high":null,"iso":"2029-01-09T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":3,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":4,"cloud":null,"high":null,"iso":"2029-01-09T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":12,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-7,"cloud":null,"high":null,"iso":"2029-01-09T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":19,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-18,"cloud":null,"high":null,"iso":"2029-01-09T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":25,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":-29,"cloud":null,"high":null,"iso":"2029-01-09T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":28,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.89,"peak_sky":0.89,"quality_hours":5.95,"reasons":["the target being low or below 20\u00b0 cost 6.1 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":89,"score_weather":null,"sky_hours":5.95,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2029-01-08T17:00Z","end_local":"19:00","hours":1.92,"label":"unusable","mean_quality":0.0,"start":"2029-01-08T15:05Z","start_local":"17:05"},{"end":"2029-01-08T17:30Z","end_local":"19:30","hours":0.5,"label":"marginal","mean_quality":0.51,"start":"2029-01-08T17:00Z","start_local":"19:00"},{"end":"2029-01-09T00:00Z","end_local":"02:00","hours":6.5,"label":"good","mean_quality":0.83,"start":"2029-01-08T17:30Z","start_local":"19:30"},{"end":"2029-01-09T00:35Z","end_local":"02:35","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2029-01-09T00:00Z","start_local":"02:00"},{"end":"2029-01-09T05:50Z","end_local":"07:50","hours":5.25,"label":"unusable","mean_quality":0.0,"start":"2029-01-09T00:35Z","start_local":"02:35"}]},"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":"2029-01-08T16:47:20Z","dark_hours":11.35,"dark_to":"2029-01-09T04:08:32Z","moon":{"illumination":0.346,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":7.85,"moonrise":"2029-01-09T00:39:15Z","moonset":null,"sunrise":"2029-01-09T05:47:39Z","sunset":"2029-01-08T15:08:04Z","twilight":{"astronomical":{"end":"2029-01-08T16:47:20Z","start":"2029-01-09T04:08:32Z"},"civil":{"end":"2029-01-08T15:39:08Z","start":"2029-01-09T05:16:38Z"},"nautical":{"end":"2029-01-08T16:13:47Z","start":"2029-01-09T04:42:02Z"}},"window_end":"2029-01-09T10:00:00Z","window_start":"2029-01-08T10:00:00Z"},"night_date":"2029-01-08","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.47,"alt":42.9,"t":"2029-01-08T20:45:00Z"},"dec":-5.3876,"dec_of_date":-5.3707,"dec_str":"-05\u00b0 23' 15.4\"","good_hours":5.42,"limit_rise":"2029-01-08T16:55:25Z","limit_set":"2029-01-09T00:30:38Z","max_az_rate_deg_per_min":0.0,"moon_separation":124.4,"never_rises":false,"ra":83.8201,"ra_of_date":84.1768,"ra_str":"05h 35m 16.8s","resolved":{"common_name":"Great Orion Nebula","dec":-5.3876,"name":"M 42","ra":83.8201,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M42","source":"sesame","type":"HII","type_text":"HII region \u2014 a star-forming nebula"},"summary":"5.4 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2029-01-09T02:17:55Z","blocked_dark_hours":0,"clears_at":"2029-01-08T15:06:47Z","rise_az":98.3},"track":[{"above_terrain":false,"airmass":null,"alt":-50.0,"az":29.9,"t":"2029-01-08T10:00:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-49.52,"az":31.7,"t":"2029-01-08T10:05:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-49.01,"az":33.5,"t":"2029-01-08T10:10:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-48.49,"az":35.2,"t":"2029-01-08T10:15:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-47.94,"az":36.9,"t":"2029-01-08T10:20:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-47.36,"az":38.5,"t":"2029-01-08T10:25:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-46.77,"az":40.1,"t":"2029-01-08T10:30:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-46.16,"az":41.7,"t":"2029-01-08T10:35:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-45.52,"az":43.3,"t":"2029-01-08T10:40:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-44.87,"az":44.8,"t":"2029-01-08T10:45:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-44.21,"az":46.2,"t":"2029-01-08T10:50:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-43.52,"az":47.7,"t":"2029-01-08T10:55:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-42.82,"az":49.1,"t":"2029-01-08T11:00:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-42.11,"az":50.5,"t":"2029-01-08T11:05:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-41.38,"az":51.9,"t":"2029-01-08T11:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-40.64,"az":53.2,"t":"2029-01-08T11:15:00Z","terrain":0.87},{"above_terrain":false,"airmass":null,"alt":-39.88,"az":54.5,"t":"2029-01-08T11:20:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-39.11,"az":55.8,"t":"2029-01-08T11:25:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-38.33,"az":57.0,"t":"2029-01-08T11:30:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-37.54,"az":58.2,"t":"2029-01-08T11:35:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-36.74,"az":59.4,"t":"2029-01-08T11:40:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-35.93,"az":60.6,"t":"2029-01-08T11:45:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-35.11,"az":61.8,"t":"2029-01-08T11:50:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-34.28,"az":62.9,"t":"2029-01-08T11:55:00Z","terrain":0.92},{"above_terrain":false,"airmass":null,"alt":-33.44,"az":64.0,"t":"2029-01-08T12:00:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-32.6,"az":65.1,"t":"2029-01-08T12:05:00Z","terrain":0.78},{"above_terrain":false,"airmass":null,"alt":-31.75,"az":66.2,"t":"2029-01-08T12:10:00Z","terrain":0.85},{"above_terrain":false,"airmass":null,"alt":-30.89,"az":67.2,"t":"2029-01-08T12:15:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-30.02,"az":68.3,"t":"2029-01-08T12:20:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-29.15,"az":69.3,"t":"2029-01-08T12:25:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-28.27,"az":70.3,"t":"2029-01-08T12:30:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-27.38,"az":71.3,"t":"2029-01-08T12:35:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-26.5,"az":72.3,"t":"2029-01-08T12:40:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-25.6,"az":73.3,"t":"2029-01-08T12:45:00Z","terrain":0.92},{"above_terrain":false,"airmass":null,"alt":-24.7,"az":74.2,"t":"2029-01-08T12:50:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-23.8,"az":75.2,"t":"2029-01-08T12:55:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-22.89,"az":76.1,"t":"2029-01-08T13:00:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-21.98,"az":77.0,"t":"2029-01-08T13:05:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-21.07,"az":77.9,"t":"2029-01-08T13:10:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-20.15,"az":78.9,"t":"2029-01-08T13:15:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-19.23,"az":79.7,"t":"2029-01-08T13:20:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-18.31,"az":80.6,"t":"2029-01-08T13:25:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-17.39,"az":81.5,"t":"2029-01-08T13:30:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-16.46,"az":82.4,"t":"2029-01-08T13:35:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-15.53,"az":83.3,"t":"2029-01-08T13:40:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-14.6,"az":84.1,"t":"2029-01-08T13:45:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-13.67,"az":85.0,"t":"2029-01-08T13:50:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-12.74,"az":85.8,"t":"2029-01-08T13:55:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-11.8,"az":86.7,"t":"2029-01-08T14:00:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-10.87,"az":87.5,"t":"2029-01-08T14:05:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-9.93,"az":88.4,"t":"2029-01-08T14:10:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-9.0,"az":89.2,"t":"2029-01-08T14:15:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-8.06,"az":90.0,"t":"2029-01-08T14:20:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-7.12,"az":90.9,"t":"2029-01-08T14:25:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-6.19,"az":91.7,"t":"2029-01-08T14:30:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-5.25,"az":92.5,"t":"2029-01-08T14:35:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-4.32,"az":93.4,"t":"2029-01-08T14:40:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-3.38,"az":94.2,"t":"2029-01-08T14:45:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-2.45,"az":95.0,"t":"2029-01-08T14:50:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-1.52,"az":95.8,"t":"2029-01-08T14:55:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-0.59,"az":96.7,"t":"2029-01-08T15:00:00Z","terrain":0.67},{"above_terrain":false,"airmass":33.28,"alt":0.34,"az":97.5,"t":"2029-01-08T15:05:00Z","terrain":0.7},{"above_terrain":true,"airmass":24.13,"alt":1.27,"az":98.3,"t":"2029-01-08T15:10:00Z","terrain":0.61},{"above_terrain":true,"airmass":18.46,"alt":2.19,"az":99.2,"t":"2029-01-08T15:15:00Z","terrain":0.44},{"above_terrain":true,"airmass":14.77,"alt":3.11,"az":100.0,"t":"2029-01-08T15:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":12.22,"alt":4.03,"az":100.9,"t":"2029-01-08T15:25:00Z","terrain":0.11},{"above_terrain":true,"airmass":10.39,"alt":4.95,"az":101.7,"t":"2029-01-08T15:30:00Z","terrain":-0.01},{"above_terrain":true,"airmass":9.01,"alt":5.87,"az":102.6,"t":"2029-01-08T15:35:00Z","terrain":-0.14},{"above_terrain":true,"airmass":7.95,"alt":6.78,"az":103.4,"t":"2029-01-08T15:40:00Z","terrain":-0.12},{"above_terrain":true,"airmass":7.11,"alt":7.69,"az":104.3,"t":"2029-01-08T15:45:00Z","terrain":-0.05},{"above_terrain":true,"airmass":6.42,"alt":8.59,"az":105.2,"t":"2029-01-08T15:50:00Z","terrain":-0.28},{"above_terrain":true,"airmass":5.86,"alt":9.49,"az":106.0,"t":"2029-01-08T15:55:00Z","terrain":-0.64},{"above_terrain":true,"airmass":5.39,"alt":10.39,"az":106.9,"t":"2029-01-08T16:00:00Z","terrain":-0.61},{"above_terrain":true,"airmass":4.99,"alt":11.29,"az":107.8,"t":"2029-01-08T16:05:00Z","terrain":-0.86},{"above_terrain":true,"airmass":4.65,"alt":12.17,"az":108.7,"t":"2029-01-08T16:10:00Z","terrain":-1.11},{"above_terrain":true,"airmass":4.35,"alt":13.06,"az":109.6,"t":"2029-01-08T16:15:00Z","terrain":-1.17},{"above_terrain":true,"airmass":4.09,"alt":13.94,"az":110.5,"t":"2029-01-08T16:20:00Z","terrain":-1.24},{"above_terrain":true,"airmass":3.86,"alt":14.81,"az":111.4,"t":"2029-01-08T16:25:00Z","terrain":-1.35},{"above_terrain":true,"airmass":3.66,"alt":15.68,"az":112.3,"t":"2029-01-08T16:30:00Z","terrain":-1.4},{"above_terrain":true,"airmass":3.47,"alt":16.54,"az":113.3,"t":"2029-01-08T16:35:00Z","terrain":-1.49},{"above_terrain":true,"airmass":3.31,"alt":17.4,"az":114.2,"t":"2029-01-08T16:40:00Z","terrain":-1.59},{"above_terrain":true,"airmass":3.17,"alt":18.25,"az":115.2,"t":"2029-01-08T16:45:00Z","terrain":-1.5},{"above_terrain":true,"airmass":3.03,"alt":19.09,"az":116.2,"t":"2029-01-08T16:50:00Z","terrain":-1.5},{"above_terrain":true,"airmass":2.91,"alt":19.93,"az":117.1,"t":"2029-01-08T16:55:00Z","terrain":-1.6},{"above_terrain":true,"airmass":2.8,"alt":20.76,"az":118.1,"t":"2029-01-08T17:00:00Z","terrain":-1.43},{"above_terrain":true,"airmass":2.7,"alt":21.58,"az":119.2,"t":"2029-01-08T17:05:00Z","terrain":-1.44},{"above_terrain":true,"airmass":2.61,"alt":22.39,"az":120.2,"t":"2029-01-08T17:10:00Z","terrain":-1.24},{"above_terrain":true,"airmass":2.53,"alt":23.2,"az":121.2,"t":"2029-01-08T17:15:00Z","terrain":-1.24},{"above_terrain":true,"airmass":2.45,"alt":23.99,"az":122.3,"t":"2029-01-08T17:20:00Z","terrain":-1.24},{"above_terrain":true,"airmass":2.38,"alt":24.78,"az":123.3,"t":"2029-01-08T17:25:00Z","terrain":-1.42},{"above_terrain":true,"airmass":2.31,"alt":25.56,"az":124.4,"t":"2029-01-08T17:30:00Z","terrain":-1.54},{"above_terrain":true,"airmass":2.25,"alt":26.33,"az":125.5,"t":"2029-01-08T17:35:00Z","terrain":-1.62},{"above_terrain":true,"airmass":2.19,"alt":27.08,"az":126.6,"t":"2029-01-08T17:40:00Z","terrain":-1.56},{"above_terrain":true,"airmass":2.13,"alt":27.83,"az":127.7,"t":"2029-01-08T17:45:00Z","terrain":-1.45},{"above_terrain":true,"airmass":2.08,"alt":28.56,"az":128.9,"t":"2029-01-08T17:50:00Z","terrain":-1.17},{"above_terrain":true,"airmass":2.04,"alt":29.29,"az":130.0,"t":"2029-01-08T17:55:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.99,"alt":30.0,"az":131.2,"t":"2029-01-08T18:00:00Z","terrain":-1.68},{"above_terrain":true,"airmass":1.95,"alt":30.69,"az":132.4,"t":"2029-01-08T18:05:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.92,"alt":31.38,"az":133.6,"t":"2029-01-08T18:10:00Z","terrain":-1.58},{"above_terrain":true,"airmass":1.88,"alt":32.05,"az":134.9,"t":"2029-01-08T18:15:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.85,"alt":32.7,"az":136.1,"t":"2029-01-08T18:20:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.82,"alt":33.35,"az":137.4,"t":"2029-01-08T18:25:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.79,"alt":33.97,"az":138.7,"t":"2029-01-08T18:30:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.76,"alt":34.58,"az":140.0,"t":"2029-01-08T18:35:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.73,"alt":35.17,"az":141.4,"t":"2029-01-08T18:40:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.71,"alt":35.75,"az":142.7,"t":"2029-01-08T18:45:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.69,"alt":36.31,"az":144.1,"t":"2029-01-08T18:50:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.66,"alt":36.85,"az":145.5,"t":"2029-01-08T18:55:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.64,"alt":37.37,"az":146.9,"t":"2029-01-08T19:00:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.63,"alt":37.87,"az":148.4,"t":"2029-01-08T19:05:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.61,"alt":38.35,"az":149.8,"t":"2029-01-08T19:10:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.59,"alt":38.81,"az":151.3,"t":"2029-01-08T19:15:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.58,"alt":39.25,"az":152.8,"t":"2029-01-08T19:20:00Z","terrain":-0.98},{"above_terrain":true,"airmass":1.56,"alt":39.66,"az":154.3,"t":"2029-01-08T19:25:00Z","terrain":-1.05},{"above_terrain":true,"airmass":1.55,"alt":40.06,"az":155.9,"t":"2029-01-08T19:30:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.54,"alt":40.43,"az":157.4,"t":"2029-01-08T19:35:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.53,"alt":40.78,"az":159.0,"t":"2029-01-08T19:40:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.52,"alt":41.1,"az":160.6,"t":"2029-01-08T19:45:00Z","terrain":-1.06},{"above_terrain":true,"airmass":1.51,"alt":41.4,"az":162.2,"t":"2029-01-08T19:50:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.5,"alt":41.67,"az":163.9,"t":"2029-01-08T19:55:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.49,"alt":41.92,"az":165.5,"t":"2029-01-08T20:00:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.49,"alt":42.14,"az":167.2,"t":"2029-01-08T20:05:00Z","terrain":-1.14},{"above_terrain":true,"airmass":1.48,"alt":42.33,"az":168.8,"t":"2029-01-08T20:10:00Z","terrain":-0.84},{"above_terrain":true,"airmass":1.48,"alt":42.5,"az":170.5,"t":"2029-01-08T20:15:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.47,"alt":42.64,"az":172.2,"t":"2029-01-08T20:20:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.47,"alt":42.76,"az":173.9,"t":"2029-01-08T20:25:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.47,"alt":42.84,"az":175.6,"t":"2029-01-08T20:30:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.47,"alt":42.9,"az":177.3,"t":"2029-01-08T20:35:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.47,"alt":42.93,"az":179.0,"t":"2029-01-08T20:40:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.47,"alt":42.93,"az":180.7,"t":"2029-01-08T20:45:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.47,"alt":42.91,"az":182.4,"t":"2029-01-08T20:50:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.47,"alt":42.86,"az":184.1,"t":"2029-01-08T20:55:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.47,"alt":42.78,"az":185.8,"t":"2029-01-08T21:00:00Z","terrain":-0.7},{"above_terrain":true,"airmass":1.47,"alt":42.67,"az":187.5,"t":"2029-01-08T21:05:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.48,"alt":42.53,"az":189.2,"t":"2029-01-08T21:10:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.48,"alt":42.37,"az":190.8,"t":"2029-01-08T21:15:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.49,"alt":42.18,"az":192.5,"t":"2029-01-08T21:20:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.49,"alt":41.97,"az":194.2,"t":"2029-01-08T21:25:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.5,"alt":41.72,"az":195.8,"t":"2029-01-08T21:30:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.51,"alt":41.46,"az":197.4,"t":"2029-01-08T21:35:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.52,"alt":41.16,"az":199.0,"t":"2029-01-08T21:40:00Z","terrain":-0.33},{"above_terrain":true,"airmass":1.53,"alt":40.85,"az":200.6,"t":"2029-01-08T21:45:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.54,"alt":40.5,"az":202.2,"t":"2029-01-08T21:50:00Z","terrain":-0.52},{"above_terrain":true,"airmass":1.55,"alt":40.14,"az":203.8,"t":"2029-01-08T21:55:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.56,"alt":39.75,"az":205.3,"t":"2029-01-08T22:00:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.58,"alt":39.34,"az":206.9,"t":"2029-01-08T22:05:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.59,"alt":38.9,"az":208.4,"t":"2029-01-08T22:10:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.61,"alt":38.45,"az":209.9,"t":"2029-01-08T22:15:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.62,"alt":37.97,"az":211.3,"t":"2029-01-08T22:20:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.64,"alt":37.47,"az":212.8,"t":"2029-01-08T22:25:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.66,"alt":36.96,"az":214.2,"t":"2029-01-08T22:30:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.68,"alt":36.42,"az":215.6,"t":"2029-01-08T22:35:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.7,"alt":35.87,"az":217.0,"t":"2029-01-08T22:40:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.73,"alt":35.3,"az":218.4,"t":"2029-01-08T22:45:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.75,"alt":34.71,"az":219.7,"t":"2029-01-08T22:50:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.78,"alt":34.1,"az":221.0,"t":"2029-01-08T22:55:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.81,"alt":33.48,"az":222.3,"t":"2029-01-08T23:00:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.84,"alt":32.84,"az":223.6,"t":"2029-01-08T23:05:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.87,"alt":32.19,"az":224.9,"t":"2029-01-08T23:10:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.91,"alt":31.52,"az":226.1,"t":"2029-01-08T23:15:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.95,"alt":30.84,"az":227.3,"t":"2029-01-08T23:20:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.99,"alt":30.14,"az":228.5,"t":"2029-01-08T23:25:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.03,"alt":29.44,"az":229.7,"t":"2029-01-08T23:30:00Z","terrain":1.2},{"above_terrain":true,"airmass":2.07,"alt":28.72,"az":230.9,"t":"2029-01-08T23:35:00Z","terrain":0.91},{"above_terrain":true,"airmass":2.12,"alt":27.98,"az":232.0,"t":"2029-01-08T23:40:00Z","terrain":0.89},{"above_terrain":true,"airmass":2.18,"alt":27.24,"az":233.2,"t":"2029-01-08T23:45:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.23,"alt":26.49,"az":234.3,"t":"2029-01-08T23:50:00Z","terrain":0.86},{"above_terrain":true,"airmass":2.29,"alt":25.72,"az":235.4,"t":"2029-01-08T23:55:00Z","terrain":0.91},{"above_terrain":true,"airmass":2.36,"alt":24.95,"az":236.5,"t":"2029-01-09T00:00:00Z","terrain":0.8},{"above_terrain":true,"airmass":2.43,"alt":24.16,"az":237.5,"t":"2029-01-09T00:05:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.51,"alt":23.37,"az":238.6,"t":"2029-01-09T00:10:00Z","terrain":0.63},{"above_terrain":true,"airmass":2.59,"alt":22.56,"az":239.6,"t":"2029-01-09T00:15:00Z","terrain":0.69},{"above_terrain":true,"airmass":2.68,"alt":21.75,"az":240.6,"t":"2029-01-09T00:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":2.78,"alt":20.93,"az":241.6,"t":"2029-01-09T00:25:00Z","terrain":0.93},{"above_terrain":true,"airmass":2.89,"alt":20.11,"az":242.6,"t":"2029-01-09T00:30:00Z","terrain":1.02},{"above_terrain":true,"airmass":3.01,"alt":19.27,"az":243.6,"t":"2029-01-09T00:35:00Z","terrain":0.97},{"above_terrain":true,"airmass":3.14,"alt":18.43,"az":244.6,"t":"2029-01-09T00:40:00Z","terrain":0.97},{"above_terrain":true,"airmass":3.28,"alt":17.58,"az":245.6,"t":"2029-01-09T00:45:00Z","terrain":1.1},{"above_terrain":true,"airmass":3.44,"alt":16.72,"az":246.5,"t":"2029-01-09T00:50:00Z","terrain":1.1},{"above_terrain":true,"airmass":3.62,"alt":15.86,"az":247.5,"t":"2029-01-09T00:55:00Z","terrain":0.82},{"above_terrain":true,"airmass":3.81,"alt":15.0,"az":248.4,"t":"2029-01-09T01:00:00Z","terrain":0.55},{"above_terrain":true,"airmass":4.04,"alt":14.12,"az":249.3,"t":"2029-01-09T01:05:00Z","terrain":0.52},{"above_terrain":true,"airmass":4.29,"alt":13.25,"az":250.2,"t":"2029-01-09T01:10:00Z","terrain":0.58},{"above_terrain":true,"airmass":4.58,"alt":12.36,"az":251.1,"t":"2029-01-09T01:15:00Z","terrain":0.51},{"above_terrain":true,"airmass":4.91,"alt":11.47,"az":252.0,"t":"2029-01-09T01:20:00Z","terrain":0.21},{"above_terrain":true,"airmass":5.3,"alt":10.58,"az":252.9,"t":"2029-01-09T01:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":5.75,"alt":9.68,"az":253.8,"t":"2029-01-09T01:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":6.3,"alt":8.78,"az":254.7,"t":"2029-01-09T01:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":6.95,"alt":7.88,"az":255.5,"t":"2029-01-09T01:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":7.76,"alt":6.97,"az":256.4,"t":"2029-01-09T01:45:00Z","terrain":0.41},{"above_terrain":true,"airmass":8.77,"alt":6.06,"az":257.3,"t":"2029-01-09T01:50:00Z","terrain":0.41},{"above_terrain":true,"airmass":10.06,"alt":5.15,"az":258.1,"t":"2029-01-09T01:55:00Z","terrain":0.37},{"above_terrain":true,"airmass":11.79,"alt":4.23,"az":259.0,"t":"2029-01-09T02:00:00Z","terrain":0.47},{"above_terrain":true,"airmass":14.15,"alt":3.31,"az":259.8,"t":"2029-01-09T02:05:00Z","terrain":0.54},{"above_terrain":true,"airmass":17.55,"alt":2.39,"az":260.6,"t":"2029-01-09T02:10:00Z","terrain":0.74},{"above_terrain":true,"airmass":22.7,"alt":1.46,"az":261.5,"t":"2029-01-09T02:15:00Z","terrain":0.91},{"above_terrain":false,"airmass":30.95,"alt":0.54,"az":262.3,"t":"2029-01-09T02:20:00Z","terrain":0.93},{"above_terrain":false,"airmass":null,"alt":-0.39,"az":263.2,"t":"2029-01-09T02:25:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-1.32,"az":264.0,"t":"2029-01-09T02:30:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-2.25,"az":264.8,"t":"2029-01-09T02:35:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-3.19,"az":265.6,"t":"2029-01-09T02:40:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-4.12,"az":266.5,"t":"2029-01-09T02:45:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-5.06,"az":267.3,"t":"2029-01-09T02:50:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-5.99,"az":268.1,"t":"2029-01-09T02:55:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-6.93,"az":269.0,"t":"2029-01-09T03:00:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-7.86,"az":269.8,"t":"2029-01-09T03:05:00Z","terrain":0.87},{"above_terrain":false,"airmass":null,"alt":-8.8,"az":270.6,"t":"2029-01-09T03:10:00Z","terrain":0.82},{"above_terrain":false,"airmass":null,"alt":-9.73,"az":271.5,"t":"2029-01-09T03:15:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-10.67,"az":272.3,"t":"2029-01-09T03:20:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-11.6,"az":273.2,"t":"2029-01-09T03:25:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-12.54,"az":274.0,"t":"2029-01-09T03:30:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-13.47,"az":274.8,"t":"2029-01-09T03:35:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-14.4,"az":275.7,"t":"2029-01-09T03:40:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-15.33,"az":276.6,"t":"2029-01-09T03:45:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-16.26,"az":277.4,"t":"2029-01-09T03:50:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-17.19,"az":278.3,"t":"2029-01-09T03:55:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-18.12,"az":279.2,"t":"2029-01-09T04:00:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-19.04,"az":280.1,"t":"2029-01-09T04:05:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-19.96,"az":281.0,"t":"2029-01-09T04:10:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-20.88,"az":281.9,"t":"2029-01-09T04:15:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-21.79,"az":282.8,"t":"2029-01-09T04:20:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-22.7,"az":283.7,"t":"2029-01-09T04:25:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-23.61,"az":284.6,"t":"2029-01-09T04:30:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-24.51,"az":285.6,"t":"2029-01-09T04:35:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-25.41,"az":286.5,"t":"2029-01-09T04:40:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-26.31,"az":287.5,"t":"2029-01-09T04:45:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-27.2,"az":288.5,"t":"2029-01-09T04:50:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-28.08,"az":289.5,"t":"2029-01-09T04:55:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-28.96,"az":290.5,"t":"2029-01-09T05:00:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-29.84,"az":291.5,"t":"2029-01-09T05:05:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-30.7,"az":292.5,"t":"2029-01-09T05:10:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-31.57,"az":293.6,"t":"2029-01-09T05:15:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-32.42,"az":294.7,"t":"2029-01-09T05:20:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-33.27,"az":295.8,"t":"2029-01-09T05:25:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-34.11,"az":296.9,"t":"2029-01-09T05:30:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-34.94,"az":298.0,"t":"2029-01-09T05:35:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-35.76,"az":299.1,"t":"2029-01-09T05:40:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-36.57,"az":300.3,"t":"2029-01-09T05:45:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-37.37,"az":301.5,"t":"2029-01-09T05:50:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-38.17,"az":302.7,"t":"2029-01-09T05:55:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-38.95,"az":304.0,"t":"2029-01-09T06:00:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-39.72,"az":305.2,"t":"2029-01-09T06:05:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-40.48,"az":306.5,"t":"2029-01-09T06:10:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-41.22,"az":307.9,"t":"2029-01-09T06:15:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-41.95,"az":309.2,"t":"2029-01-09T06:20:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-42.67,"az":310.6,"t":"2029-01-09T06:25:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-43.38,"az":312.0,"t":"2029-01-09T06:30:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-44.06,"az":313.4,"t":"2029-01-09T06:35:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-44.73,"az":314.9,"t":"2029-01-09T06:40:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-45.39,"az":316.4,"t":"2029-01-09T06:45:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-46.02,"az":318.0,"t":"2029-01-09T06:50:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-46.64,"az":319.5,"t":"2029-01-09T06:55:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-47.24,"az":321.1,"t":"2029-01-09T07:00:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-47.82,"az":322.8,"t":"2029-01-09T07:05:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-48.37,"az":324.4,"t":"2029-01-09T07:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-48.9,"az":326.2,"t":"2029-01-09T07:15:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-49.41,"az":327.9,"t":"2029-01-09T07:20:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-49.9,"az":329.7,"t":"2029-01-09T07:25:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-50.36,"az":331.5,"t":"2029-01-09T07:30:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-50.79,"az":333.3,"t":"2029-01-09T07:35:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-51.2,"az":335.2,"t":"2029-01-09T07:40:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-51.58,"az":337.1,"t":"2029-01-09T07:45:00Z","terrain":-0.7},{"above_terrain":false,"airmass":null,"alt":-51.93,"az":339.0,"t":"2029-01-09T07:50:00Z","terrain":-0.74},{"above_terrain":false,"airmass":null,"alt":-52.25,"az":341.0,"t":"2029-01-09T07:55:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-52.54,"az":343.0,"t":"2029-01-09T08:00:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-52.79,"az":345.0,"t":"2029-01-09T08:05:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-53.02,"az":347.0,"t":"2029-01-09T08:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-53.21,"az":349.1,"t":"2029-01-09T08:15:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-53.37,"az":351.2,"t":"2029-01-09T08:20:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-53.5,"az":353.3,"t":"2029-01-09T08:25:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-53.59,"az":355.3,"t":"2029-01-09T08:30:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-53.65,"az":357.4,"t":"2029-01-09T08:35:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-53.68,"az":359.6,"t":"2029-01-09T08:40:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-53.67,"az":1.7,"t":"2029-01-09T08:45:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-53.62,"az":3.8,"t":"2029-01-09T08:50:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-53.54,"az":5.9,"t":"2029-01-09T08:55:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-53.43,"az":7.9,"t":"2029-01-09T09:00:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-53.29,"az":10.0,"t":"2029-01-09T09:05:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-53.11,"az":12.1,"t":"2029-01-09T09:10:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-52.89,"az":14.1,"t":"2029-01-09T09:15:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-52.65,"az":16.2,"t":"2029-01-09T09:20:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-52.37,"az":18.2,"t":"2029-01-09T09:25:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-52.07,"az":20.1,"t":"2029-01-09T09:30:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-51.73,"az":22.1,"t":"2029-01-09T09:35:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-51.36,"az":24.0,"t":"2029-01-09T09:40:00Z","terrain":0.92},{"above_terrain":false,"airmass":null,"alt":-50.97,"az":25.9,"t":"2029-01-09T09:45:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-50.55,"az":27.7,"t":"2029-01-09T09:50:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-50.1,"az":29.6,"t":"2029-01-09T09:55:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-49.62,"az":31.4,"t":"2029-01-09T10:00:00Z","terrain":1.32}],"transit":{"airmass":1.47,"alt":42.9,"az":180.7,"t":"2029-01-08T20:45:00Z"},"usable_hours":7.58,"verdict":"good","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."]}
