{"assessment":{"best_window":{"end":"2028-09-14T23:50Z","end_local":"02:50","hours":5.67,"label":"good","mean_quality":0.93,"start":"2028-09-14T18:10Z","start_local":"21:10"},"cost":{"altitude":3.17,"clouds":0.0,"darkness":1.28,"moon":0.01},"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":61,"cloud":null,"high":null,"iso":"2028-09-14T17:00Z","label":"poor","low":null,"mid":null,"moon_alt":-25,"precip":null,"q":0.15,"rh":null,"sky":"nautical twilight","temp":null,"time":"20:00","wind":null},{"alt":69,"cloud":null,"high":null,"iso":"2028-09-14T18:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-28,"precip":null,"q":0.5,"rh":null,"sky":"astronomical twilight","temp":null,"time":"21:00","wind":null},{"alt":71,"cloud":null,"high":null,"iso":"2028-09-14T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-29,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":66,"cloud":null,"high":null,"iso":"2028-09-14T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-27,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":56,"cloud":null,"high":null,"iso":"2028-09-14T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-22,"precip":null,"q":0.97,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":45,"cloud":null,"high":null,"iso":"2028-09-14T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-15,"precip":null,"q":0.9,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":34,"cloud":null,"high":null,"iso":"2028-09-14T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-7,"precip":null,"q":0.83,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":23,"cloud":null,"high":null,"iso":"2028-09-15T00:00Z","label":"marginal","low":null,"mid":null,"moon_alt":3,"precip":null,"q":0.51,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":12,"cloud":null,"high":null,"iso":"2028-09-15T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":13,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":2,"cloud":null,"high":null,"iso":"2028-09-15T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":23,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-7,"cloud":null,"high":null,"iso":"2028-09-15T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":34,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":-15,"cloud":null,"high":null,"iso":"2028-09-15T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":45,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":5.9,"reasons":["the target being low or below 20\u00b0 cost 3.2 quality-hours","daylight and twilight cost 1.3 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":5.9,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2028-09-14T17:00Z","end_local":"20:00","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2028-09-14T16:30Z","start_local":"19:30"},{"end":"2028-09-14T17:35Z","end_local":"20:35","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2028-09-14T17:00Z","start_local":"20:00"},{"end":"2028-09-14T18:10Z","end_local":"21:10","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2028-09-14T17:35Z","start_local":"20:35"},{"end":"2028-09-14T23:50Z","end_local":"02:50","hours":5.67,"label":"good","mean_quality":0.93,"start":"2028-09-14T18:10Z","start_local":"21:10"},{"end":"2028-09-15T00:20Z","end_local":"03:20","hours":0.5,"label":"marginal","mean_quality":0.5,"start":"2028-09-14T23:50Z","start_local":"02:50"},{"end":"2028-09-15T04:05Z","end_local":"07:05","hours":3.75,"label":"unusable","mean_quality":0.0,"start":"2028-09-15T00:20Z","start_local":"03:20"}]},"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":"2028-09-14T18:06:09Z","dark_hours":8.35,"dark_to":"2028-09-15T02:26:57Z","moon":{"illumination":0.203,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":5.62,"moonrise":"2028-09-14T23:44:08Z","moonset":"2028-09-14T13:42:00Z","sunrise":"2028-09-15T04:01:36Z","sunset":"2028-09-14T16:31:37Z","twilight":{"astronomical":{"end":"2028-09-14T18:06:09Z","start":"2028-09-15T02:26:57Z"},"civil":{"end":"2028-09-14T16:59:29Z","start":"2028-09-15T03:33:42Z"},"nautical":{"end":"2028-09-14T17:32:21Z","start":"2028-09-15T03:00:47Z"}},"window_end":"2028-09-15T09:00:00Z","window_start":"2028-09-14T09:00:00Z"},"night_date":"2028-09-14","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.06,"alt":71.1,"t":"2028-09-14T18:45:00Z"},"dec":22.71085365,"dec_of_date":22.7916,"dec_str":"+22\u00b0 42' 39.1\"","good_hours":5.25,"limit_rise":"2028-09-14T13:15:00Z","limit_set":"2028-09-15T00:16:53Z","max_az_rate_deg_per_min":0.71,"moon_separation":137.6,"never_rises":false,"ra":300.18213726,"ra_of_date":300.4921,"ra_str":"20h 00m 43.7s","resolved":{"dec":22.71085365,"name":"HD 189733","ra":300.18213726,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=HD%20189733","source":"sesame","spectral_type":"K2V","type":"BY*","type_text":"BY Draconis variable \u2014 a spotted, rotating star","vmag":7.648},"summary":"5.2 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2028-09-15T02:10:44Z","blocked_dark_hours":0,"clears_at":"2028-09-14T11:26:29Z","rise_az":60.5},"track":[{"above_terrain":false,"airmass":null,"alt":-18.6,"az":32.1,"t":"2028-09-14T09:00:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-18.1,"az":33.2,"t":"2028-09-14T09:05:00Z","terrain":0.88},{"above_terrain":false,"airmass":null,"alt":-17.58,"az":34.3,"t":"2028-09-14T09:10:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-17.04,"az":35.4,"t":"2028-09-14T09:15:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-16.49,"az":36.4,"t":"2028-09-14T09:20:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-15.93,"az":37.5,"t":"2028-09-14T09:25:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-15.35,"az":38.5,"t":"2028-09-14T09:30:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-14.76,"az":39.5,"t":"2028-09-14T09:35:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-14.16,"az":40.6,"t":"2028-09-14T09:40:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-13.55,"az":41.6,"t":"2028-09-14T09:45:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-12.92,"az":42.6,"t":"2028-09-14T09:50:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-12.28,"az":43.5,"t":"2028-09-14T09:55:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-11.63,"az":44.5,"t":"2028-09-14T10:00:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-10.97,"az":45.5,"t":"2028-09-14T10:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-10.3,"az":46.4,"t":"2028-09-14T10:10:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-9.61,"az":47.4,"t":"2028-09-14T10:15:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-8.92,"az":48.3,"t":"2028-09-14T10:20:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-8.22,"az":49.3,"t":"2028-09-14T10:25:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-7.5,"az":50.2,"t":"2028-09-14T10:30:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-6.78,"az":51.1,"t":"2028-09-14T10:35:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-6.04,"az":52.0,"t":"2028-09-14T10:40:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-5.3,"az":52.9,"t":"2028-09-14T10:45:00Z","terrain":0.81},{"above_terrain":false,"airmass":null,"alt":-4.55,"az":53.7,"t":"2028-09-14T10:50:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-3.79,"az":54.6,"t":"2028-09-14T10:55:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-3.03,"az":55.5,"t":"2028-09-14T11:00:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-2.25,"az":56.3,"t":"2028-09-14T11:05:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-1.47,"az":57.2,"t":"2028-09-14T11:10:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-0.68,"az":58.0,"t":"2028-09-14T11:15:00Z","terrain":1.25},{"above_terrain":false,"airmass":36.19,"alt":0.12,"az":58.9,"t":"2028-09-14T11:20:00Z","terrain":1.22},{"above_terrain":false,"airmass":26.99,"alt":0.92,"az":59.7,"t":"2028-09-14T11:25:00Z","terrain":1.18},{"above_terrain":true,"airmass":20.93,"alt":1.74,"az":60.5,"t":"2028-09-14T11:30:00Z","terrain":1.13},{"above_terrain":true,"airmass":16.83,"alt":2.55,"az":61.3,"t":"2028-09-14T11:35:00Z","terrain":1.06},{"above_terrain":true,"airmass":13.94,"alt":3.38,"az":62.2,"t":"2028-09-14T11:40:00Z","terrain":0.99},{"above_terrain":true,"airmass":11.83,"alt":4.21,"az":63.0,"t":"2028-09-14T11:45:00Z","terrain":0.91},{"above_terrain":true,"airmass":10.23,"alt":5.05,"az":63.8,"t":"2028-09-14T11:50:00Z","terrain":0.8},{"above_terrain":true,"airmass":8.99,"alt":5.89,"az":64.6,"t":"2028-09-14T11:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":8.0,"alt":6.74,"az":65.3,"t":"2028-09-14T12:00:00Z","terrain":0.79},{"above_terrain":true,"airmass":7.19,"alt":7.59,"az":66.1,"t":"2028-09-14T12:05:00Z","terrain":0.84},{"above_terrain":true,"airmass":6.53,"alt":8.45,"az":66.9,"t":"2028-09-14T12:10:00Z","terrain":0.92},{"above_terrain":true,"airmass":5.97,"alt":9.31,"az":67.7,"t":"2028-09-14T12:15:00Z","terrain":0.97},{"above_terrain":true,"airmass":5.49,"alt":10.18,"az":68.5,"t":"2028-09-14T12:20:00Z","terrain":1.02},{"above_terrain":true,"airmass":5.09,"alt":11.05,"az":69.2,"t":"2028-09-14T12:25:00Z","terrain":1.09},{"above_terrain":true,"airmass":4.74,"alt":11.93,"az":70.0,"t":"2028-09-14T12:30:00Z","terrain":1.22},{"above_terrain":true,"airmass":4.43,"alt":12.81,"az":70.8,"t":"2028-09-14T12:35:00Z","terrain":1.25},{"above_terrain":true,"airmass":4.16,"alt":13.7,"az":71.5,"t":"2028-09-14T12:40:00Z","terrain":1.23},{"above_terrain":true,"airmass":3.92,"alt":14.59,"az":72.3,"t":"2028-09-14T12:45:00Z","terrain":1.14},{"above_terrain":true,"airmass":3.7,"alt":15.48,"az":73.0,"t":"2028-09-14T12:50:00Z","terrain":0.98},{"above_terrain":true,"airmass":3.51,"alt":16.38,"az":73.8,"t":"2028-09-14T12:55:00Z","terrain":0.78},{"above_terrain":true,"airmass":3.33,"alt":17.28,"az":74.6,"t":"2028-09-14T13:00:00Z","terrain":0.67},{"above_terrain":true,"airmass":3.18,"alt":18.18,"az":75.3,"t":"2028-09-14T13:05:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.03,"alt":19.09,"az":76.1,"t":"2028-09-14T13:10:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.9,"alt":20.0,"az":76.8,"t":"2028-09-14T13:15:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.78,"alt":20.91,"az":77.6,"t":"2028-09-14T13:20:00Z","terrain":0.66},{"above_terrain":true,"airmass":2.67,"alt":21.83,"az":78.3,"t":"2028-09-14T13:25:00Z","terrain":0.61},{"above_terrain":true,"airmass":2.57,"alt":22.74,"az":79.1,"t":"2028-09-14T13:30:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.48,"alt":23.66,"az":79.9,"t":"2028-09-14T13:35:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.39,"alt":24.59,"az":80.6,"t":"2028-09-14T13:40:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.31,"alt":25.51,"az":81.4,"t":"2028-09-14T13:45:00Z","terrain":0.73},{"above_terrain":true,"airmass":2.24,"alt":26.44,"az":82.2,"t":"2028-09-14T13:50:00Z","terrain":0.75},{"above_terrain":true,"airmass":2.17,"alt":27.37,"az":82.9,"t":"2028-09-14T13:55:00Z","terrain":0.49},{"above_terrain":true,"airmass":2.1,"alt":28.29,"az":83.7,"t":"2028-09-14T14:00:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.04,"alt":29.23,"az":84.5,"t":"2028-09-14T14:05:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.98,"alt":30.16,"az":85.3,"t":"2028-09-14T14:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.93,"alt":31.09,"az":86.1,"t":"2028-09-14T14:15:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.88,"alt":32.03,"az":86.9,"t":"2028-09-14T14:20:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.83,"alt":32.96,"az":87.7,"t":"2028-09-14T14:25:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.79,"alt":33.9,"az":88.5,"t":"2028-09-14T14:30:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.75,"alt":34.83,"az":89.3,"t":"2028-09-14T14:35:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.71,"alt":35.77,"az":90.1,"t":"2028-09-14T14:40:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.67,"alt":36.7,"az":91.0,"t":"2028-09-14T14:45:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.63,"alt":37.64,"az":91.8,"t":"2028-09-14T14:50:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.6,"alt":38.57,"az":92.7,"t":"2028-09-14T14:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.57,"alt":39.51,"az":93.6,"t":"2028-09-14T15:00:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.54,"alt":40.44,"az":94.4,"t":"2028-09-14T15:05:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.51,"alt":41.38,"az":95.4,"t":"2028-09-14T15:10:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.48,"alt":42.31,"az":96.3,"t":"2028-09-14T15:15:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.46,"alt":43.24,"az":97.2,"t":"2028-09-14T15:20:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.43,"alt":44.16,"az":98.2,"t":"2028-09-14T15:25:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.41,"alt":45.09,"az":99.1,"t":"2028-09-14T15:30:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.39,"alt":46.01,"az":100.1,"t":"2028-09-14T15:35:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.37,"alt":46.93,"az":101.1,"t":"2028-09-14T15:40:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.35,"alt":47.85,"az":102.2,"t":"2028-09-14T15:45:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.33,"alt":48.76,"az":103.2,"t":"2028-09-14T15:50:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.31,"alt":49.67,"az":104.3,"t":"2028-09-14T15:55:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.29,"alt":50.57,"az":105.5,"t":"2028-09-14T16:00:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.28,"alt":51.47,"az":106.6,"t":"2028-09-14T16:05:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.26,"alt":52.37,"az":107.8,"t":"2028-09-14T16:10:00Z","terrain":-0.87},{"above_terrain":true,"airmass":1.25,"alt":53.26,"az":109.0,"t":"2028-09-14T16:15:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.23,"alt":54.14,"az":110.3,"t":"2028-09-14T16:20:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.22,"alt":55.01,"az":111.6,"t":"2028-09-14T16:25:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.21,"alt":55.88,"az":112.9,"t":"2028-09-14T16:30:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.2,"alt":56.74,"az":114.3,"t":"2028-09-14T16:35:00Z","terrain":-1.58},{"above_terrain":true,"airmass":1.18,"alt":57.58,"az":115.8,"t":"2028-09-14T16:40:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.17,"alt":58.42,"az":117.3,"t":"2028-09-14T16:45:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.16,"alt":59.25,"az":118.8,"t":"2028-09-14T16:50:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.15,"alt":60.06,"az":120.5,"t":"2028-09-14T16:55:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.14,"alt":60.86,"az":122.2,"t":"2028-09-14T17:00:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.14,"alt":61.64,"az":123.9,"t":"2028-09-14T17:05:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.13,"alt":62.41,"az":125.8,"t":"2028-09-14T17:10:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.12,"alt":63.16,"az":127.7,"t":"2028-09-14T17:15:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.11,"alt":63.89,"az":129.7,"t":"2028-09-14T17:20:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.11,"alt":64.6,"az":131.8,"t":"2028-09-14T17:25:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.1,"alt":65.29,"az":134.0,"t":"2028-09-14T17:30:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.09,"alt":65.95,"az":136.3,"t":"2028-09-14T17:35:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.09,"alt":66.58,"az":138.7,"t":"2028-09-14T17:40:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.08,"alt":67.18,"az":141.2,"t":"2028-09-14T17:45:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.08,"alt":67.75,"az":143.8,"t":"2028-09-14T17:50:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.08,"alt":68.29,"az":146.6,"t":"2028-09-14T17:55:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.07,"alt":68.78,"az":149.4,"t":"2028-09-14T18:00:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.07,"alt":69.24,"az":152.4,"t":"2028-09-14T18:05:00Z","terrain":-1.13},{"above_terrain":true,"airmass":1.07,"alt":69.65,"az":155.5,"t":"2028-09-14T18:10:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.06,"alt":70.01,"az":158.6,"t":"2028-09-14T18:15:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.06,"alt":70.33,"az":161.9,"t":"2028-09-14T18:20:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.06,"alt":70.59,"az":165.3,"t":"2028-09-14T18:25:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.06,"alt":70.8,"az":168.7,"t":"2028-09-14T18:30:00Z","terrain":-0.86},{"above_terrain":true,"airmass":1.06,"alt":70.96,"az":172.2,"t":"2028-09-14T18:35:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.06,"alt":71.06,"az":175.8,"t":"2028-09-14T18:40:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.06,"alt":71.1,"az":179.3,"t":"2028-09-14T18:45:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.06,"alt":71.08,"az":182.9,"t":"2028-09-14T18:50:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.06,"alt":71.0,"az":186.4,"t":"2028-09-14T18:55:00Z","terrain":-0.68},{"above_terrain":true,"airmass":1.06,"alt":70.87,"az":190.0,"t":"2028-09-14T19:00:00Z","terrain":-0.56},{"above_terrain":true,"airmass":1.06,"alt":70.68,"az":193.4,"t":"2028-09-14T19:05:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.06,"alt":70.44,"az":196.8,"t":"2028-09-14T19:10:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.06,"alt":70.14,"az":200.1,"t":"2028-09-14T19:15:00Z","terrain":-0.28},{"above_terrain":true,"airmass":1.07,"alt":69.79,"az":203.3,"t":"2028-09-14T19:20:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.07,"alt":69.4,"az":206.5,"t":"2028-09-14T19:25:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.07,"alt":68.96,"az":209.5,"t":"2028-09-14T19:30:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.07,"alt":68.48,"az":212.4,"t":"2028-09-14T19:35:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.08,"alt":67.96,"az":215.1,"t":"2028-09-14T19:40:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.08,"alt":67.4,"az":217.8,"t":"2028-09-14T19:45:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.09,"alt":66.81,"az":220.4,"t":"2028-09-14T19:50:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.09,"alt":66.19,"az":222.8,"t":"2028-09-14T19:55:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.1,"alt":65.54,"az":225.1,"t":"2028-09-14T20:00:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.1,"alt":64.87,"az":227.4,"t":"2028-09-14T20:05:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.11,"alt":64.16,"az":229.5,"t":"2028-09-14T20:10:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.12,"alt":63.44,"az":231.6,"t":"2028-09-14T20:15:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.12,"alt":62.7,"az":233.5,"t":"2028-09-14T20:20:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.13,"alt":61.94,"az":235.4,"t":"2028-09-14T20:25:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.14,"alt":61.16,"az":237.2,"t":"2028-09-14T20:30:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.15,"alt":60.37,"az":238.9,"t":"2028-09-14T20:35:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.16,"alt":59.56,"az":240.5,"t":"2028-09-14T20:40:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.17,"alt":58.74,"az":242.1,"t":"2028-09-14T20:45:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.18,"alt":57.9,"az":243.7,"t":"2028-09-14T20:50:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.19,"alt":57.06,"az":245.1,"t":"2028-09-14T20:55:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.2,"alt":56.2,"az":246.5,"t":"2028-09-14T21:00:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.21,"alt":55.34,"az":247.9,"t":"2028-09-14T21:05:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.23,"alt":54.47,"az":249.2,"t":"2028-09-14T21:10:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.24,"alt":53.59,"az":250.5,"t":"2028-09-14T21:15:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.26,"alt":52.71,"az":251.7,"t":"2028-09-14T21:20:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.27,"alt":51.81,"az":252.9,"t":"2028-09-14T21:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.29,"alt":50.92,"az":254.1,"t":"2028-09-14T21:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.3,"alt":50.01,"az":255.2,"t":"2028-09-14T21:35:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.32,"alt":49.11,"az":256.3,"t":"2028-09-14T21:40:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.34,"alt":48.2,"az":257.4,"t":"2028-09-14T21:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.36,"alt":47.28,"az":258.5,"t":"2028-09-14T21:50:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.38,"alt":46.36,"az":259.5,"t":"2028-09-14T21:55:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.4,"alt":45.44,"az":260.5,"t":"2028-09-14T22:00:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.42,"alt":44.52,"az":261.5,"t":"2028-09-14T22:05:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.45,"alt":43.59,"az":262.4,"t":"2028-09-14T22:10:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.47,"alt":42.66,"az":263.4,"t":"2028-09-14T22:15:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.5,"alt":41.73,"az":264.3,"t":"2028-09-14T22:20:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.53,"alt":40.8,"az":265.2,"t":"2028-09-14T22:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.56,"alt":39.86,"az":266.1,"t":"2028-09-14T22:30:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.59,"alt":38.93,"az":267.0,"t":"2028-09-14T22:35:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.62,"alt":37.99,"az":267.9,"t":"2028-09-14T22:40:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.66,"alt":37.06,"az":268.7,"t":"2028-09-14T22:45:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.69,"alt":36.12,"az":269.6,"t":"2028-09-14T22:50:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.73,"alt":35.19,"az":270.4,"t":"2028-09-14T22:55:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.77,"alt":34.25,"az":271.2,"t":"2028-09-14T23:00:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.82,"alt":33.32,"az":272.0,"t":"2028-09-14T23:05:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.86,"alt":32.38,"az":272.8,"t":"2028-09-14T23:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.91,"alt":31.45,"az":273.6,"t":"2028-09-14T23:15:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.96,"alt":30.51,"az":274.4,"t":"2028-09-14T23:20:00Z","terrain":0.02},{"above_terrain":true,"airmass":2.02,"alt":29.58,"az":275.2,"t":"2028-09-14T23:25:00Z","terrain":0.07},{"above_terrain":true,"airmass":2.08,"alt":28.65,"az":276.0,"t":"2028-09-14T23:30:00Z","terrain":-0.01},{"above_terrain":true,"airmass":2.14,"alt":27.72,"az":276.8,"t":"2028-09-14T23:35:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.21,"alt":26.79,"az":277.6,"t":"2028-09-14T23:40:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.28,"alt":25.86,"az":278.3,"t":"2028-09-14T23:45:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.36,"alt":24.94,"az":279.1,"t":"2028-09-14T23:50:00Z","terrain":-0.03},{"above_terrain":true,"airmass":2.45,"alt":24.01,"az":279.9,"t":"2028-09-14T23:55:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.54,"alt":23.09,"az":280.6,"t":"2028-09-15T00:00:00Z","terrain":-0.03},{"above_terrain":true,"airmass":2.63,"alt":22.17,"az":281.4,"t":"2028-09-15T00:05:00Z","terrain":-0.03},{"above_terrain":true,"airmass":2.74,"alt":21.26,"az":282.1,"t":"2028-09-15T00:10:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.86,"alt":20.34,"az":282.9,"t":"2028-09-15T00:15:00Z","terrain":-0.02},{"above_terrain":true,"airmass":2.98,"alt":19.43,"az":283.6,"t":"2028-09-15T00:20:00Z","terrain":0.07},{"above_terrain":true,"airmass":3.12,"alt":18.53,"az":284.4,"t":"2028-09-15T00:25:00Z","terrain":0.16},{"above_terrain":true,"airmass":3.27,"alt":17.62,"az":285.2,"t":"2028-09-15T00:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.44,"alt":16.72,"az":285.9,"t":"2028-09-15T00:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.63,"alt":15.82,"az":286.7,"t":"2028-09-15T00:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.83,"alt":14.93,"az":287.4,"t":"2028-09-15T00:45:00Z","terrain":0.29},{"above_terrain":true,"airmass":4.06,"alt":14.03,"az":288.2,"t":"2028-09-15T00:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":4.32,"alt":13.15,"az":288.9,"t":"2028-09-15T00:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":4.61,"alt":12.26,"az":289.7,"t":"2028-09-15T01:00:00Z","terrain":0.26},{"above_terrain":true,"airmass":4.95,"alt":11.38,"az":290.5,"t":"2028-09-15T01:05:00Z","terrain":0.39},{"above_terrain":true,"airmass":5.33,"alt":10.51,"az":291.2,"t":"2028-09-15T01:10:00Z","terrain":0.5},{"above_terrain":true,"airmass":5.78,"alt":9.64,"az":292.0,"t":"2028-09-15T01:15:00Z","terrain":0.55},{"above_terrain":true,"airmass":6.3,"alt":8.78,"az":292.8,"t":"2028-09-15T01:20:00Z","terrain":0.34},{"above_terrain":true,"airmass":6.92,"alt":7.91,"az":293.6,"t":"2028-09-15T01:25:00Z","terrain":0.26},{"above_terrain":true,"airmass":7.67,"alt":7.06,"az":294.4,"t":"2028-09-15T01:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":8.58,"alt":6.21,"az":295.1,"t":"2028-09-15T01:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":9.72,"alt":5.36,"az":295.9,"t":"2028-09-15T01:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":11.17,"alt":4.53,"az":296.7,"t":"2028-09-15T01:45:00Z","terrain":0.28},{"above_terrain":true,"airmass":13.06,"alt":3.69,"az":297.5,"t":"2028-09-15T01:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":15.62,"alt":2.87,"az":298.3,"t":"2028-09-15T01:55:00Z","terrain":0.14},{"above_terrain":true,"airmass":19.19,"alt":2.05,"az":299.2,"t":"2028-09-15T02:00:00Z","terrain":0.2},{"above_terrain":true,"airmass":24.39,"alt":1.23,"az":300.0,"t":"2028-09-15T02:05:00Z","terrain":0.37},{"above_terrain":true,"airmass":32.23,"alt":0.42,"az":300.8,"t":"2028-09-15T02:10:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-0.38,"az":301.6,"t":"2028-09-15T02:15:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-1.17,"az":302.5,"t":"2028-09-15T02:20:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-1.95,"az":303.3,"t":"2028-09-15T02:25:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-2.73,"az":304.2,"t":"2028-09-15T02:30:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-3.5,"az":305.0,"t":"2028-09-15T02:35:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-4.27,"az":305.9,"t":"2028-09-15T02:40:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-5.02,"az":306.8,"t":"2028-09-15T02:45:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-5.76,"az":307.7,"t":"2028-09-15T02:50:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-6.5,"az":308.6,"t":"2028-09-15T02:55:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-7.23,"az":309.5,"t":"2028-09-15T03:00:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-7.94,"az":310.4,"t":"2028-09-15T03:05:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-8.65,"az":311.3,"t":"2028-09-15T03:10:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-9.35,"az":312.3,"t":"2028-09-15T03:15:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-10.04,"az":313.2,"t":"2028-09-15T03:20:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-10.72,"az":314.1,"t":"2028-09-15T03:25:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-11.38,"az":315.1,"t":"2028-09-15T03:30:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-12.04,"az":316.1,"t":"2028-09-15T03:35:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-12.68,"az":317.1,"t":"2028-09-15T03:40:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-13.31,"az":318.1,"t":"2028-09-15T03:45:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-13.93,"az":319.1,"t":"2028-09-15T03:50:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-14.54,"az":320.1,"t":"2028-09-15T03:55:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.13,"az":321.1,"t":"2028-09-15T04:00:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-15.71,"az":322.1,"t":"2028-09-15T04:05:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-16.28,"az":323.2,"t":"2028-09-15T04:10:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-16.83,"az":324.2,"t":"2028-09-15T04:15:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-17.37,"az":325.3,"t":"2028-09-15T04:20:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-17.9,"az":326.4,"t":"2028-09-15T04:25:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-18.41,"az":327.5,"t":"2028-09-15T04:30:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-18.91,"az":328.6,"t":"2028-09-15T04:35:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-19.39,"az":329.7,"t":"2028-09-15T04:40:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-19.85,"az":330.8,"t":"2028-09-15T04:45:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-20.3,"az":332.0,"t":"2028-09-15T04:50:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-20.73,"az":333.1,"t":"2028-09-15T04:55:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-21.14,"az":334.3,"t":"2028-09-15T05:00:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-21.54,"az":335.4,"t":"2028-09-15T05:05:00Z","terrain":-0.69},{"above_terrain":false,"airmass":null,"alt":-21.92,"az":336.6,"t":"2028-09-15T05:10:00Z","terrain":-0.77},{"above_terrain":false,"airmass":null,"alt":-22.29,"az":337.8,"t":"2028-09-15T05:15:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-22.63,"az":339.0,"t":"2028-09-15T05:20:00Z","terrain":-0.74},{"above_terrain":false,"airmass":null,"alt":-22.96,"az":340.2,"t":"2028-09-15T05:25:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-23.27,"az":341.4,"t":"2028-09-15T05:30:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-23.56,"az":342.6,"t":"2028-09-15T05:35:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-23.83,"az":343.8,"t":"2028-09-15T05:40:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-24.08,"az":345.1,"t":"2028-09-15T05:45:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-24.31,"az":346.3,"t":"2028-09-15T05:50:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-24.52,"az":347.6,"t":"2028-09-15T05:55:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-24.71,"az":348.8,"t":"2028-09-15T06:00:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-24.88,"az":350.1,"t":"2028-09-15T06:05:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-25.03,"az":351.3,"t":"2028-09-15T06:10:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-25.16,"az":352.6,"t":"2028-09-15T06:15:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-25.28,"az":353.9,"t":"2028-09-15T06:20:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-25.36,"az":355.1,"t":"2028-09-15T06:25:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-25.43,"az":356.4,"t":"2028-09-15T06:30:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-25.48,"az":357.7,"t":"2028-09-15T06:35:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-25.51,"az":359.0,"t":"2028-09-15T06:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.52,"az":0.3,"t":"2028-09-15T06:45:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-25.5,"az":1.5,"t":"2028-09-15T06:50:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-25.46,"az":2.8,"t":"2028-09-15T06:55:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-25.41,"az":4.1,"t":"2028-09-15T07:00:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-25.33,"az":5.4,"t":"2028-09-15T07:05:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-25.23,"az":6.6,"t":"2028-09-15T07:10:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-25.11,"az":7.9,"t":"2028-09-15T07:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-24.98,"az":9.2,"t":"2028-09-15T07:20:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-24.82,"az":10.4,"t":"2028-09-15T07:25:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-24.64,"az":11.7,"t":"2028-09-15T07:30:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-24.44,"az":13.0,"t":"2028-09-15T07:35:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-24.22,"az":14.2,"t":"2028-09-15T07:40:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-23.98,"az":15.4,"t":"2028-09-15T07:45:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-23.72,"az":16.7,"t":"2028-09-15T07:50:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-23.44,"az":17.9,"t":"2028-09-15T07:55:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-23.14,"az":19.1,"t":"2028-09-15T08:00:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-22.83,"az":20.3,"t":"2028-09-15T08:05:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-22.49,"az":21.5,"t":"2028-09-15T08:10:00Z","terrain":0.84},{"above_terrain":false,"airmass":null,"alt":-22.14,"az":22.7,"t":"2028-09-15T08:15:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-21.77,"az":23.9,"t":"2028-09-15T08:20:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-21.38,"az":25.1,"t":"2028-09-15T08:25:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-20.98,"az":26.2,"t":"2028-09-15T08:30:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-20.56,"az":27.4,"t":"2028-09-15T08:35:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-20.12,"az":28.5,"t":"2028-09-15T08:40:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-19.66,"az":29.6,"t":"2028-09-15T08:45:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-19.19,"az":30.8,"t":"2028-09-15T08:50:00Z","terrain":1.27},{"above_terrain":false,"airmass":null,"alt":-18.71,"az":31.9,"t":"2028-09-15T08:55:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-18.2,"az":33.0,"t":"2028-09-15T09:00:00Z","terrain":1.0}],"transit":{"airmass":1.06,"alt":71.1,"az":179.3,"t":"2028-09-14T18:45:00Z"},"usable_hours":6.17,"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."]}
