{"assessment":{"best_window":{"end":"2046-01-19T21:20Z","end_local":"23:20","hours":4.33,"label":"marginal","mean_quality":0.41,"start":"2046-01-19T17:00Z","start_local":"19:00"},"cost":{"altitude":7.14,"clouds":0.0,"darkness":1.3,"moon":2.62},"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":79,"cloud":null,"high":null,"iso":"2046-01-19T16:00Z","label":"poor","low":null,"mid":null,"moon_alt":42,"precip":null,"q":0.08,"rh":null,"sky":"nautical twilight","temp":null,"time":"18:00","wind":null},{"alt":74,"cloud":null,"high":null,"iso":"2046-01-19T17:00Z","label":"marginal","low":null,"mid":null,"moon_alt":53,"precip":null,"q":0.48,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":64,"cloud":null,"high":null,"iso":"2046-01-19T18:00Z","label":"marginal","low":null,"mid":null,"moon_alt":63,"precip":null,"q":0.45,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":53,"cloud":null,"high":null,"iso":"2046-01-19T19:00Z","label":"marginal","low":null,"mid":null,"moon_alt":72,"precip":null,"q":0.41,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":41,"cloud":null,"high":null,"iso":"2046-01-19T20:00Z","label":"marginal","low":null,"mid":null,"moon_alt":75,"precip":null,"q":0.38,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":30,"cloud":null,"high":null,"iso":"2046-01-19T21:00Z","label":"marginal","low":null,"mid":null,"moon_alt":70,"precip":null,"q":0.35,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":20,"cloud":null,"high":null,"iso":"2046-01-19T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":61,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":10,"cloud":null,"high":null,"iso":"2046-01-19T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":50,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":1,"cloud":null,"high":null,"iso":"2046-01-20T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":39,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-7,"cloud":null,"high":null,"iso":"2046-01-20T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":29,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-12,"cloud":null,"high":null,"iso":"2046-01-20T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":18,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-16,"cloud":null,"high":null,"iso":"2046-01-20T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":8,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2046-01-20T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-1,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":-16,"cloud":null,"high":null,"iso":"2046-01-20T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-9,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.48,"peak_sky":0.48,"quality_hours":2.12,"reasons":["the target being low or below 20\u00b0 cost 7.1 quality-hours","moonlight cost 2.6 quality-hours","daylight and twilight cost 1.3 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":25,"score_weather":null,"sky_hours":2.12,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2046-01-19T15:55Z","end_local":"17:55","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2046-01-19T15:20Z","start_local":"17:20"},{"end":"2046-01-19T17:00Z","end_local":"19:00","hours":1.08,"label":"poor","mean_quality":0.17,"start":"2046-01-19T15:55Z","start_local":"17:55"},{"end":"2046-01-19T21:20Z","end_local":"23:20","hours":4.33,"label":"marginal","mean_quality":0.41,"start":"2046-01-19T17:00Z","start_local":"19:00"},{"end":"2046-01-19T22:00Z","end_local":"00:00","hours":0.67,"label":"poor","mean_quality":0.25,"start":"2046-01-19T21:20Z","start_local":"23:20"},{"end":"2046-01-20T05:45Z","end_local":"07:45","hours":7.75,"label":"unusable","mean_quality":0.0,"start":"2046-01-19T22:00Z","start_local":"00:00"}]},"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":"2046-01-19T16:57:51Z","dark_hours":11.13,"dark_to":"2046-01-20T04:05:36Z","moon":{"illumination":0.908,"phase":"waxing gibbous","waxing":true},"moon_free_dark_hours":0.15,"moonrise":"2046-01-19T11:51:41Z","moonset":"2046-01-20T03:55:01Z","sunrise":"2046-01-20T05:42:59Z","sunset":"2046-01-19T15:20:16Z","twilight":{"astronomical":{"end":"2046-01-19T16:57:51Z","start":"2046-01-20T04:05:36Z"},"civil":{"end":"2046-01-19T15:50:39Z","start":"2046-01-20T05:12:40Z"},"nautical":{"end":"2046-01-19T16:24:42Z","start":"2046-01-20T04:38:41Z"}},"window_end":"2046-01-20T10:00:00Z","window_start":"2046-01-19T10:00:00Z"},"night_date":"2046-01-19","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.04,"alt":73.9,"t":"2046-01-19T17:00:00Z"},"dec":30.66017511,"dec_of_date":30.8948,"dec_str":"+30\u00b0 39' 36.6\"","good_hours":4.08,"limit_rise":"2046-01-19T10:01:47Z","limit_set":"2046-01-19T21:59:29Z","max_az_rate_deg_per_min":1.15,"moon_separation":52.6,"never_rises":false,"ra":23.46206906,"ra_of_date":24.1138,"ra_str":"01h 33m 50.9s","resolved":{"common_name":"Triangulum Pinwheel","dec":30.66017511,"morphology":"SA(s)cd","name":"M 33","ra":23.46206906,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M33","source":"sesame","type":"GiG","type_text":"galaxy in a group","vmag":5.72},"summary":"4.1 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2046-01-20T00:06:00Z","blocked_dark_hours":0,"clears_at":"2046-01-20T07:53:29Z","rise_az":65.7},"track":[{"above_terrain":true,"airmass":2.95,"alt":19.69,"az":65.7,"t":"2046-01-19T10:00:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.83,"alt":20.55,"az":66.4,"t":"2046-01-19T10:05:00Z","terrain":0.87},{"above_terrain":true,"airmass":2.72,"alt":21.41,"az":67.1,"t":"2046-01-19T10:10:00Z","terrain":0.94},{"above_terrain":true,"airmass":2.62,"alt":22.27,"az":67.8,"t":"2046-01-19T10:15:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.53,"alt":23.14,"az":68.5,"t":"2046-01-19T10:20:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.45,"alt":24.01,"az":69.1,"t":"2046-01-19T10:25:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.37,"alt":24.89,"az":69.8,"t":"2046-01-19T10:30:00Z","terrain":1.19},{"above_terrain":true,"airmass":2.29,"alt":25.77,"az":70.5,"t":"2046-01-19T10:35:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.22,"alt":26.65,"az":71.2,"t":"2046-01-19T10:40:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.16,"alt":27.54,"az":71.9,"t":"2046-01-19T10:45:00Z","terrain":1.21},{"above_terrain":true,"airmass":2.09,"alt":28.43,"az":72.6,"t":"2046-01-19T10:50:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.04,"alt":29.33,"az":73.2,"t":"2046-01-19T10:55:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.98,"alt":30.23,"az":73.9,"t":"2046-01-19T11:00:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.93,"alt":31.13,"az":74.6,"t":"2046-01-19T11:05:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.88,"alt":32.03,"az":75.3,"t":"2046-01-19T11:10:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.83,"alt":32.94,"az":76.0,"t":"2046-01-19T11:15:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.79,"alt":33.85,"az":76.7,"t":"2046-01-19T11:20:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.75,"alt":34.76,"az":77.4,"t":"2046-01-19T11:25:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.71,"alt":35.67,"az":78.1,"t":"2046-01-19T11:30:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.67,"alt":36.59,"az":78.7,"t":"2046-01-19T11:35:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.64,"alt":37.51,"az":79.4,"t":"2046-01-19T11:40:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.61,"alt":38.43,"az":80.2,"t":"2046-01-19T11:45:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.57,"alt":39.35,"az":80.9,"t":"2046-01-19T11:50:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.54,"alt":40.28,"az":81.6,"t":"2046-01-19T11:55:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.52,"alt":41.2,"az":82.3,"t":"2046-01-19T12:00:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.49,"alt":42.13,"az":83.0,"t":"2046-01-19T12:05:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.46,"alt":43.06,"az":83.8,"t":"2046-01-19T12:10:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.44,"alt":43.99,"az":84.5,"t":"2046-01-19T12:15:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.41,"alt":44.93,"az":85.3,"t":"2046-01-19T12:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.39,"alt":45.86,"az":86.0,"t":"2046-01-19T12:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.37,"alt":46.79,"az":86.8,"t":"2046-01-19T12:30:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.35,"alt":47.73,"az":87.6,"t":"2046-01-19T12:35:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.33,"alt":48.66,"az":88.4,"t":"2046-01-19T12:40:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.31,"alt":49.6,"az":89.2,"t":"2046-01-19T12:45:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.29,"alt":50.54,"az":90.0,"t":"2046-01-19T12:50:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.28,"alt":51.47,"az":90.8,"t":"2046-01-19T12:55:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.26,"alt":52.41,"az":91.7,"t":"2046-01-19T13:00:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.25,"alt":53.34,"az":92.6,"t":"2046-01-19T13:05:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.23,"alt":54.28,"az":93.5,"t":"2046-01-19T13:10:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.22,"alt":55.21,"az":94.4,"t":"2046-01-19T13:15:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.2,"alt":56.14,"az":95.4,"t":"2046-01-19T13:20:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.19,"alt":57.07,"az":96.3,"t":"2046-01-19T13:25:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.18,"alt":58.0,"az":97.4,"t":"2046-01-19T13:30:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.17,"alt":58.93,"az":98.4,"t":"2046-01-19T13:35:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.16,"alt":59.86,"az":99.5,"t":"2046-01-19T13:40:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.15,"alt":60.78,"az":100.6,"t":"2046-01-19T13:45:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.14,"alt":61.69,"az":101.8,"t":"2046-01-19T13:50:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.13,"alt":62.61,"az":103.0,"t":"2046-01-19T13:55:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.12,"alt":63.52,"az":104.2,"t":"2046-01-19T14:00:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.11,"alt":64.42,"az":105.6,"t":"2046-01-19T14:05:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.1,"alt":65.32,"az":107.0,"t":"2046-01-19T14:10:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.09,"alt":66.21,"az":108.4,"t":"2046-01-19T14:15:00Z","terrain":-1.04},{"above_terrain":true,"airmass":1.09,"alt":67.1,"az":110.0,"t":"2046-01-19T14:20:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.08,"alt":67.97,"az":111.6,"t":"2046-01-19T14:25:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.07,"alt":68.84,"az":113.3,"t":"2046-01-19T14:30:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.07,"alt":69.69,"az":115.2,"t":"2046-01-19T14:35:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.06,"alt":70.53,"az":117.2,"t":"2046-01-19T14:40:00Z","terrain":-1.59},{"above_terrain":true,"airmass":1.05,"alt":71.36,"az":119.3,"t":"2046-01-19T14:45:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.05,"alt":72.16,"az":121.6,"t":"2046-01-19T14:50:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.05,"alt":72.95,"az":124.0,"t":"2046-01-19T14:55:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.04,"alt":73.71,"az":126.6,"t":"2046-01-19T15:00:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.04,"alt":74.45,"az":129.5,"t":"2046-01-19T15:05:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.03,"alt":75.16,"az":132.6,"t":"2046-01-19T15:10:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.03,"alt":75.83,"az":136.0,"t":"2046-01-19T15:15:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.03,"alt":76.46,"az":139.6,"t":"2046-01-19T15:20:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.03,"alt":77.04,"az":143.5,"t":"2046-01-19T15:25:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.02,"alt":77.57,"az":147.8,"t":"2046-01-19T15:30:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.02,"alt":78.03,"az":152.4,"t":"2046-01-19T15:35:00Z","terrain":-1.12},{"above_terrain":true,"airmass":1.02,"alt":78.43,"az":157.3,"t":"2046-01-19T15:40:00Z","terrain":-1.08},{"above_terrain":true,"airmass":1.02,"alt":78.75,"az":162.5,"t":"2046-01-19T15:45:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.02,"alt":78.99,"az":167.9,"t":"2046-01-19T15:50:00Z","terrain":-0.97},{"above_terrain":true,"airmass":1.02,"alt":79.14,"az":173.5,"t":"2046-01-19T15:55:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.02,"alt":79.2,"az":179.3,"t":"2046-01-19T16:00:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.02,"alt":79.17,"az":185.0,"t":"2046-01-19T16:05:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.02,"alt":79.04,"az":190.6,"t":"2046-01-19T16:10:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.02,"alt":78.82,"az":196.1,"t":"2046-01-19T16:15:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.02,"alt":78.52,"az":201.4,"t":"2046-01-19T16:20:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.02,"alt":78.14,"az":206.4,"t":"2046-01-19T16:25:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.02,"alt":77.69,"az":211.0,"t":"2046-01-19T16:30:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.03,"alt":77.18,"az":215.4,"t":"2046-01-19T16:35:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.03,"alt":76.61,"az":219.4,"t":"2046-01-19T16:40:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.03,"alt":75.99,"az":223.1,"t":"2046-01-19T16:45:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.03,"alt":75.33,"az":226.6,"t":"2046-01-19T16:50:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.04,"alt":74.63,"az":229.7,"t":"2046-01-19T16:55:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.04,"alt":73.91,"az":232.6,"t":"2046-01-19T17:00:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.04,"alt":73.15,"az":235.3,"t":"2046-01-19T17:05:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.05,"alt":72.37,"az":237.8,"t":"2046-01-19T17:10:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.05,"alt":71.56,"az":240.1,"t":"2046-01-19T17:15:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.06,"alt":70.74,"az":242.3,"t":"2046-01-19T17:20:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.06,"alt":69.91,"az":244.3,"t":"2046-01-19T17:25:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.07,"alt":69.06,"az":246.2,"t":"2046-01-19T17:30:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.08,"alt":68.2,"az":248.0,"t":"2046-01-19T17:35:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.08,"alt":67.32,"az":249.6,"t":"2046-01-19T17:40:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.09,"alt":66.44,"az":251.2,"t":"2046-01-19T17:45:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.1,"alt":65.55,"az":252.7,"t":"2046-01-19T17:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.11,"alt":64.65,"az":254.1,"t":"2046-01-19T17:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.11,"alt":63.75,"az":255.4,"t":"2046-01-19T18:00:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.12,"alt":62.84,"az":256.7,"t":"2046-01-19T18:05:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.13,"alt":61.93,"az":257.9,"t":"2046-01-19T18:10:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.14,"alt":61.01,"az":259.1,"t":"2046-01-19T18:15:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.15,"alt":60.09,"az":260.2,"t":"2046-01-19T18:20:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.16,"alt":59.17,"az":261.3,"t":"2046-01-19T18:25:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.18,"alt":58.24,"az":262.4,"t":"2046-01-19T18:30:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.19,"alt":57.31,"az":263.4,"t":"2046-01-19T18:35:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.2,"alt":56.38,"az":264.4,"t":"2046-01-19T18:40:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.21,"alt":55.45,"az":265.3,"t":"2046-01-19T18:45:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.23,"alt":54.52,"az":266.3,"t":"2046-01-19T18:50:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.24,"alt":53.58,"az":267.2,"t":"2046-01-19T18:55:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.26,"alt":52.65,"az":268.1,"t":"2046-01-19T19:00:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.27,"alt":51.71,"az":268.9,"t":"2046-01-19T19:05:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.29,"alt":50.78,"az":269.8,"t":"2046-01-19T19:10:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.31,"alt":49.84,"az":270.6,"t":"2046-01-19T19:15:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.33,"alt":48.9,"az":271.4,"t":"2046-01-19T19:20:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.34,"alt":47.97,"az":272.2,"t":"2046-01-19T19:25:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.37,"alt":47.03,"az":273.0,"t":"2046-01-19T19:30:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.39,"alt":46.1,"az":273.8,"t":"2046-01-19T19:35:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.41,"alt":45.17,"az":274.6,"t":"2046-01-19T19:40:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.43,"alt":44.23,"az":275.3,"t":"2046-01-19T19:45:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.46,"alt":43.3,"az":276.1,"t":"2046-01-19T19:50:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.48,"alt":42.37,"az":276.8,"t":"2046-01-19T19:55:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.51,"alt":41.44,"az":277.5,"t":"2046-01-19T20:00:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.54,"alt":40.52,"az":278.2,"t":"2046-01-19T20:05:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.57,"alt":39.59,"az":279.0,"t":"2046-01-19T20:10:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.6,"alt":38.67,"az":279.7,"t":"2046-01-19T20:15:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.63,"alt":37.75,"az":280.4,"t":"2046-01-19T20:20:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.67,"alt":36.83,"az":281.1,"t":"2046-01-19T20:25:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.7,"alt":35.91,"az":281.8,"t":"2046-01-19T20:30:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.74,"alt":34.99,"az":282.5,"t":"2046-01-19T20:35:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.78,"alt":34.08,"az":283.2,"t":"2046-01-19T20:40:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.82,"alt":33.17,"az":283.8,"t":"2046-01-19T20:45:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.87,"alt":32.26,"az":284.5,"t":"2046-01-19T20:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.92,"alt":31.36,"az":285.2,"t":"2046-01-19T20:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.97,"alt":30.46,"az":285.9,"t":"2046-01-19T21:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.02,"alt":29.56,"az":286.6,"t":"2046-01-19T21:05:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.08,"alt":28.66,"az":287.3,"t":"2046-01-19T21:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.14,"alt":27.77,"az":287.9,"t":"2046-01-19T21:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.2,"alt":26.88,"az":288.6,"t":"2046-01-19T21:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.27,"alt":26.0,"az":289.3,"t":"2046-01-19T21:25:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.35,"alt":25.12,"az":290.0,"t":"2046-01-19T21:30:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.42,"alt":24.24,"az":290.7,"t":"2046-01-19T21:35:00Z","terrain":0.43},{"above_terrain":true,"airmass":2.51,"alt":23.36,"az":291.4,"t":"2046-01-19T21:40:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.6,"alt":22.49,"az":292.0,"t":"2046-01-19T21:45:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.7,"alt":21.63,"az":292.7,"t":"2046-01-19T21:50:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.8,"alt":20.77,"az":293.4,"t":"2046-01-19T21:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.92,"alt":19.91,"az":294.1,"t":"2046-01-19T22:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.04,"alt":19.06,"az":294.8,"t":"2046-01-19T22:05:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.17,"alt":18.21,"az":295.5,"t":"2046-01-19T22:10:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.32,"alt":17.37,"az":296.2,"t":"2046-01-19T22:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.48,"alt":16.53,"az":296.9,"t":"2046-01-19T22:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.65,"alt":15.7,"az":297.6,"t":"2046-01-19T22:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.84,"alt":14.88,"az":298.4,"t":"2046-01-19T22:30:00Z","terrain":0.14},{"above_terrain":true,"airmass":4.06,"alt":14.05,"az":299.1,"t":"2046-01-19T22:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":4.29,"alt":13.24,"az":299.8,"t":"2046-01-19T22:40:00Z","terrain":0.33},{"above_terrain":true,"airmass":4.56,"alt":12.43,"az":300.5,"t":"2046-01-19T22:45:00Z","terrain":0.34},{"above_terrain":true,"airmass":4.85,"alt":11.63,"az":301.2,"t":"2046-01-19T22:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":5.19,"alt":10.83,"az":302.0,"t":"2046-01-19T22:55:00Z","terrain":0.08},{"above_terrain":true,"airmass":5.57,"alt":10.04,"az":302.7,"t":"2046-01-19T23:00:00Z","terrain":-0.15},{"above_terrain":true,"airmass":6.0,"alt":9.25,"az":303.5,"t":"2046-01-19T23:05:00Z","terrain":-0.17},{"above_terrain":true,"airmass":6.5,"alt":8.48,"az":304.2,"t":"2046-01-19T23:10:00Z","terrain":-0.14},{"above_terrain":true,"airmass":7.09,"alt":7.71,"az":305.0,"t":"2046-01-19T23:15:00Z","terrain":-0.29},{"above_terrain":true,"airmass":7.78,"alt":6.94,"az":305.7,"t":"2046-01-19T23:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":8.61,"alt":6.19,"az":306.5,"t":"2046-01-19T23:25:00Z","terrain":0.01},{"above_terrain":true,"airmass":9.61,"alt":5.44,"az":307.3,"t":"2046-01-19T23:30:00Z","terrain":0.22},{"above_terrain":true,"airmass":10.84,"alt":4.7,"az":308.1,"t":"2046-01-19T23:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":12.38,"alt":3.97,"az":308.9,"t":"2046-01-19T23:40:00Z","terrain":0.19},{"above_terrain":true,"airmass":14.36,"alt":3.24,"az":309.7,"t":"2046-01-19T23:45:00Z","terrain":0.2},{"above_terrain":true,"airmass":16.95,"alt":2.53,"az":310.5,"t":"2046-01-19T23:50:00Z","terrain":0.29},{"above_terrain":true,"airmass":20.45,"alt":1.82,"az":311.3,"t":"2046-01-19T23:55:00Z","terrain":0.3},{"above_terrain":true,"airmass":25.3,"alt":1.12,"az":312.1,"t":"2046-01-20T00:00:00Z","terrain":0.15},{"above_terrain":true,"airmass":32.19,"alt":0.43,"az":312.9,"t":"2046-01-20T00:05:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-0.25,"az":313.8,"t":"2046-01-20T00:10:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-0.92,"az":314.6,"t":"2046-01-20T00:15:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-1.59,"az":315.4,"t":"2046-01-20T00:20:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-2.24,"az":316.3,"t":"2046-01-20T00:25:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-2.88,"az":317.2,"t":"2046-01-20T00:30:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-3.51,"az":318.0,"t":"2046-01-20T00:35:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-4.13,"az":318.9,"t":"2046-01-20T00:40:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-4.74,"az":319.8,"t":"2046-01-20T00:45:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-5.34,"az":320.7,"t":"2046-01-20T00:50:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.93,"az":321.6,"t":"2046-01-20T00:55:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-6.5,"az":322.5,"t":"2046-01-20T01:00:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-7.06,"az":323.4,"t":"2046-01-20T01:05:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-7.62,"az":324.4,"t":"2046-01-20T01:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-8.15,"az":325.3,"t":"2046-01-20T01:15:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-8.68,"az":326.3,"t":"2046-01-20T01:20:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-9.19,"az":327.2,"t":"2046-01-20T01:25:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-9.69,"az":328.2,"t":"2046-01-20T01:30:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-10.18,"az":329.2,"t":"2046-01-20T01:35:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-10.65,"az":330.1,"t":"2046-01-20T01:40:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-11.11,"az":331.1,"t":"2046-01-20T01:45:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-11.56,"az":332.1,"t":"2046-01-20T01:50:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-11.99,"az":333.1,"t":"2046-01-20T01:55:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-12.4,"az":334.2,"t":"2046-01-20T02:00:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-12.8,"az":335.2,"t":"2046-01-20T02:05:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-13.19,"az":336.2,"t":"2046-01-20T02:10:00Z","terrain":-0.81},{"above_terrain":false,"airmass":null,"alt":-13.56,"az":337.2,"t":"2046-01-20T02:15:00Z","terrain":-0.67},{"above_terrain":false,"airmass":null,"alt":-13.91,"az":338.3,"t":"2046-01-20T02:20:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-14.25,"az":339.3,"t":"2046-01-20T02:25:00Z","terrain":-0.67},{"above_terrain":false,"airmass":null,"alt":-14.57,"az":340.4,"t":"2046-01-20T02:30:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-14.88,"az":341.5,"t":"2046-01-20T02:35:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-15.17,"az":342.5,"t":"2046-01-20T02:40:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-15.44,"az":343.6,"t":"2046-01-20T02:45:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-15.7,"az":344.7,"t":"2046-01-20T02:50:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-15.93,"az":345.8,"t":"2046-01-20T02:55:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-16.16,"az":346.9,"t":"2046-01-20T03:00:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-16.36,"az":348.0,"t":"2046-01-20T03:05:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-16.54,"az":349.1,"t":"2046-01-20T03:10:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-16.71,"az":350.2,"t":"2046-01-20T03:15:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-16.86,"az":351.3,"t":"2046-01-20T03:20:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-17.0,"az":352.4,"t":"2046-01-20T03:25:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-17.11,"az":353.5,"t":"2046-01-20T03:30:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-17.21,"az":354.7,"t":"2046-01-20T03:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.28,"az":355.8,"t":"2046-01-20T03:40:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-17.34,"az":356.9,"t":"2046-01-20T03:45:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-17.38,"az":358.0,"t":"2046-01-20T03:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.41,"az":359.2,"t":"2046-01-20T03:55:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-17.41,"az":0.3,"t":"2046-01-20T04:00:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-17.4,"az":1.4,"t":"2046-01-20T04:05:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-17.37,"az":2.6,"t":"2046-01-20T04:10:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-17.31,"az":3.7,"t":"2046-01-20T04:15:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-17.24,"az":4.8,"t":"2046-01-20T04:20:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-17.16,"az":5.9,"t":"2046-01-20T04:25:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-17.05,"az":7.0,"t":"2046-01-20T04:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.93,"az":8.2,"t":"2046-01-20T04:35:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-16.79,"az":9.3,"t":"2046-01-20T04:40:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-16.63,"az":10.4,"t":"2046-01-20T04:45:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-16.45,"az":11.5,"t":"2046-01-20T04:50:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-16.25,"az":12.6,"t":"2046-01-20T04:55:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-16.04,"az":13.7,"t":"2046-01-20T05:00:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-15.81,"az":14.8,"t":"2046-01-20T05:05:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-15.56,"az":15.9,"t":"2046-01-20T05:10:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-15.3,"az":17.0,"t":"2046-01-20T05:15:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-15.02,"az":18.0,"t":"2046-01-20T05:20:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-14.72,"az":19.1,"t":"2046-01-20T05:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-14.4,"az":20.2,"t":"2046-01-20T05:30:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-14.07,"az":21.2,"t":"2046-01-20T05:35:00Z","terrain":0.76},{"above_terrain":false,"airmass":null,"alt":-13.73,"az":22.3,"t":"2046-01-20T05:40:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-13.36,"az":23.3,"t":"2046-01-20T05:45:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-12.99,"az":24.3,"t":"2046-01-20T05:50:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-12.59,"az":25.4,"t":"2046-01-20T05:55:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-12.19,"az":26.4,"t":"2046-01-20T06:00:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-11.76,"az":27.4,"t":"2046-01-20T06:05:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-11.32,"az":28.4,"t":"2046-01-20T06:10:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-10.87,"az":29.4,"t":"2046-01-20T06:15:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-10.41,"az":30.4,"t":"2046-01-20T06:20:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-9.92,"az":31.4,"t":"2046-01-20T06:25:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-9.43,"az":32.3,"t":"2046-01-20T06:30:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-8.92,"az":33.3,"t":"2046-01-20T06:35:00Z","terrain":0.83},{"above_terrain":false,"airmass":null,"alt":-8.4,"az":34.2,"t":"2046-01-20T06:40:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-7.87,"az":35.2,"t":"2046-01-20T06:45:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-7.33,"az":36.1,"t":"2046-01-20T06:50:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-6.77,"az":37.0,"t":"2046-01-20T06:55:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-6.2,"az":38.0,"t":"2046-01-20T07:00:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-5.62,"az":38.9,"t":"2046-01-20T07:05:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-5.02,"az":39.8,"t":"2046-01-20T07:10:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-4.42,"az":40.7,"t":"2046-01-20T07:15:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-3.8,"az":41.6,"t":"2046-01-20T07:20:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-3.18,"az":42.4,"t":"2046-01-20T07:25:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-2.54,"az":43.3,"t":"2046-01-20T07:30:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-1.89,"az":44.2,"t":"2046-01-20T07:35:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-1.24,"az":45.0,"t":"2046-01-20T07:40:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-0.57,"az":45.9,"t":"2046-01-20T07:45:00Z","terrain":0.66},{"above_terrain":false,"airmass":36.37,"alt":0.11,"az":46.7,"t":"2046-01-20T07:50:00Z","terrain":0.63},{"above_terrain":true,"airmass":28.24,"alt":0.79,"az":47.5,"t":"2046-01-20T07:55:00Z","terrain":0.57},{"above_terrain":true,"airmass":22.53,"alt":1.49,"az":48.3,"t":"2046-01-20T08:00:00Z","terrain":0.49},{"above_terrain":true,"airmass":18.46,"alt":2.19,"az":49.2,"t":"2046-01-20T08:05:00Z","terrain":0.41},{"above_terrain":true,"airmass":15.49,"alt":2.9,"az":50.0,"t":"2046-01-20T08:10:00Z","terrain":0.4},{"above_terrain":true,"airmass":13.25,"alt":3.62,"az":50.8,"t":"2046-01-20T08:15:00Z","terrain":0.5},{"above_terrain":true,"airmass":11.52,"alt":4.35,"az":51.6,"t":"2046-01-20T08:20:00Z","terrain":0.59},{"above_terrain":true,"airmass":10.16,"alt":5.09,"az":52.3,"t":"2046-01-20T08:25:00Z","terrain":0.7},{"above_terrain":true,"airmass":9.06,"alt":5.83,"az":53.1,"t":"2046-01-20T08:30:00Z","terrain":0.86},{"above_terrain":true,"airmass":8.15,"alt":6.59,"az":53.9,"t":"2046-01-20T08:35:00Z","terrain":0.98},{"above_terrain":true,"airmass":7.4,"alt":7.35,"az":54.7,"t":"2046-01-20T08:40:00Z","terrain":1.05},{"above_terrain":true,"airmass":6.77,"alt":8.11,"az":55.4,"t":"2046-01-20T08:45:00Z","terrain":1.07},{"above_terrain":true,"airmass":6.23,"alt":8.89,"az":56.2,"t":"2046-01-20T08:50:00Z","terrain":1.05},{"above_terrain":true,"airmass":5.76,"alt":9.67,"az":56.9,"t":"2046-01-20T08:55:00Z","terrain":1.07},{"above_terrain":true,"airmass":5.36,"alt":10.46,"az":57.7,"t":"2046-01-20T09:00:00Z","terrain":1.19},{"above_terrain":true,"airmass":5.0,"alt":11.25,"az":58.4,"t":"2046-01-20T09:05:00Z","terrain":1.23},{"above_terrain":true,"airmass":4.69,"alt":12.05,"az":59.1,"t":"2046-01-20T09:10:00Z","terrain":1.2},{"above_terrain":true,"airmass":4.41,"alt":12.86,"az":59.9,"t":"2046-01-20T09:15:00Z","terrain":1.18},{"above_terrain":true,"airmass":4.16,"alt":13.67,"az":60.6,"t":"2046-01-20T09:20:00Z","terrain":1.12},{"above_terrain":true,"airmass":3.94,"alt":14.49,"az":61.3,"t":"2046-01-20T09:25:00Z","terrain":1.07},{"above_terrain":true,"airmass":3.74,"alt":15.31,"az":62.0,"t":"2046-01-20T09:30:00Z","terrain":1.01},{"above_terrain":true,"airmass":3.56,"alt":16.14,"az":62.7,"t":"2046-01-20T09:35:00Z","terrain":0.94},{"above_terrain":true,"airmass":3.39,"alt":16.98,"az":63.4,"t":"2046-01-20T09:40:00Z","terrain":0.85},{"above_terrain":true,"airmass":3.24,"alt":17.82,"az":64.2,"t":"2046-01-20T09:45:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.1,"alt":18.66,"az":64.9,"t":"2046-01-20T09:50:00Z","terrain":0.77},{"above_terrain":true,"airmass":2.97,"alt":19.51,"az":65.5,"t":"2046-01-20T09:55:00Z","terrain":0.8},{"above_terrain":true,"airmass":2.85,"alt":20.36,"az":66.2,"t":"2046-01-20T10:00:00Z","terrain":0.85}],"transit":{"airmass":1.02,"alt":79.2,"az":179.3,"t":"2046-01-19T16:00:00Z"},"usable_hours":5.0,"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."]}