{"assessment":{"best_window":{"end":"2029-10-02T22:10Z","end_local":"01:10","hours":4.58,"label":"good","mean_quality":0.91,"start":"2029-10-02T17:35Z","start_local":"20:35"},"cost":{"altitude":5.17,"clouds":0.0,"darkness":1.25,"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":86,"cloud":null,"high":null,"iso":"2029-10-02T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-27,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"19:00","wind":null},{"alt":80,"cloud":null,"high":null,"iso":"2029-10-02T17:00Z","label":"poor","low":null,"mid":null,"moon_alt":-31,"precip":null,"q":0.15,"rh":null,"sky":"nautical twilight","temp":null,"time":"20:00","wind":null},{"alt":69,"cloud":null,"high":null,"iso":"2029-10-02T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-32,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":58,"cloud":null,"high":null,"iso":"2029-10-02T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-30,"precip":null,"q":0.99,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":47,"cloud":null,"high":null,"iso":"2029-10-02T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-25,"precip":null,"q":0.91,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":37,"cloud":null,"high":null,"iso":"2029-10-02T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-19,"precip":null,"q":0.84,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":26,"cloud":null,"high":null,"iso":"2029-10-02T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-10,"precip":null,"q":0.66,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":17,"cloud":null,"high":null,"iso":"2029-10-02T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-1,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":9,"cloud":null,"high":null,"iso":"2029-10-03T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":9,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":1,"cloud":null,"high":null,"iso":"2029-10-03T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":20,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2029-10-03T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":31,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-8,"cloud":null,"high":null,"iso":"2029-10-03T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":41,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":-9,"cloud":null,"high":null,"iso":"2029-10-03T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":51,"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":4.78,"reasons":["the target being low or below 20\u00b0 cost 5.2 quality-hours","daylight and twilight cost 1.2 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":4.78,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2029-10-02T16:30Z","end_local":"19:30","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2029-10-02T16:00Z","start_local":"19:00"},{"end":"2029-10-02T17:05Z","end_local":"20:05","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2029-10-02T16:30Z","start_local":"19:30"},{"end":"2029-10-02T17:35Z","end_local":"20:35","hours":0.5,"label":"marginal","mean_quality":0.5,"start":"2029-10-02T17:05Z","start_local":"20:05"},{"end":"2029-10-02T22:10Z","end_local":"01:10","hours":4.58,"label":"good","mean_quality":0.91,"start":"2029-10-02T17:35Z","start_local":"20:35"},{"end":"2029-10-02T22:45Z","end_local":"01:45","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2029-10-02T22:10Z","start_local":"01:10"},{"end":"2029-10-03T04:25Z","end_local":"07:25","hours":5.67,"label":"unusable","mean_quality":0.0,"start":"2029-10-02T22:45Z","start_local":"01:45"}]},"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":"2029-10-02T17:33:13Z","dark_hours":9.24,"dark_to":"2029-10-03T02:47:40Z","moon":{"illumination":0.294,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":5.52,"moonrise":"2029-10-02T23:05:24Z","moonset":"2029-10-02T12:38:14Z","sunrise":"2029-10-03T04:20:07Z","sunset":"2029-10-02T16:00:56Z","twilight":{"astronomical":{"end":"2029-10-02T17:33:13Z","start":"2029-10-03T02:47:40Z"},"civil":{"end":"2029-10-02T16:28:37Z","start":"2029-10-03T03:52:23Z"},"nautical":{"end":"2029-10-02T17:00:46Z","start":"2029-10-03T03:20:10Z"}},"window_end":"2029-10-03T09:00:00Z","window_start":"2029-10-02T09:00:00Z"},"night_date":"2029-10-02","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.04,"alt":74.0,"t":"2029-10-02T17:35:00Z"},"dec":38.78368896,"dec_of_date":38.8106,"dec_str":"+38\u00b0 47' 01.3\"","good_hours":4.08,"limit_rise":"2029-10-02T09:43:49Z","limit_set":"2029-10-02T22:40:50Z","max_az_rate_deg_per_min":3.85,"moon_separation":119.5,"never_rises":false,"ra":279.23473479,"ra_of_date":279.4846,"ra_str":"18h 36m 56.3s","resolved":{"common_name":"Vega","dec":38.78368896,"name":"* alf Lyr","ra":279.23473479,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=Vega","source":"sesame","spectral_type":"A0V","type":"dS*","type_text":"delta Scuti variable","vmag":0.03},"summary":"4.1 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2029-10-03T01:16:53Z","blocked_dark_hours":0,"clears_at":"2029-10-03T07:12:11Z","rise_az":49.5},"track":[{"above_terrain":true,"airmass":4.21,"alt":13.5,"az":49.5,"t":"2029-10-02T09:00:00Z","terrain":0.4},{"above_terrain":true,"airmass":4.01,"alt":14.21,"az":50.2,"t":"2029-10-02T09:05:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.83,"alt":14.94,"az":50.9,"t":"2029-10-02T09:10:00Z","terrain":0.51},{"above_terrain":true,"airmass":3.66,"alt":15.67,"az":51.5,"t":"2029-10-02T09:15:00Z","terrain":0.58},{"above_terrain":true,"airmass":3.5,"alt":16.4,"az":52.2,"t":"2029-10-02T09:20:00Z","terrain":0.67},{"above_terrain":true,"airmass":3.36,"alt":17.15,"az":52.9,"t":"2029-10-02T09:25:00Z","terrain":0.81},{"above_terrain":true,"airmass":3.23,"alt":17.89,"az":53.5,"t":"2029-10-02T09:30:00Z","terrain":0.92},{"above_terrain":true,"airmass":3.1,"alt":18.65,"az":54.2,"t":"2029-10-02T09:35:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.99,"alt":19.41,"az":54.8,"t":"2029-10-02T09:40:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.88,"alt":20.18,"az":55.5,"t":"2029-10-02T09:45:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.78,"alt":20.95,"az":56.1,"t":"2029-10-02T09:50:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.68,"alt":21.73,"az":56.7,"t":"2029-10-02T09:55:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.6,"alt":22.52,"az":57.4,"t":"2029-10-02T10:00:00Z","terrain":1.14},{"above_terrain":true,"airmass":2.51,"alt":23.31,"az":58.0,"t":"2029-10-02T10:05:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.44,"alt":24.11,"az":58.6,"t":"2029-10-02T10:10:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.36,"alt":24.91,"az":59.2,"t":"2029-10-02T10:15:00Z","terrain":1.2},{"above_terrain":true,"airmass":2.3,"alt":25.72,"az":59.8,"t":"2029-10-02T10:20:00Z","terrain":1.18},{"above_terrain":true,"airmass":2.23,"alt":26.53,"az":60.4,"t":"2029-10-02T10:25:00Z","terrain":1.14},{"above_terrain":true,"airmass":2.17,"alt":27.34,"az":61.0,"t":"2029-10-02T10:30:00Z","terrain":1.09},{"above_terrain":true,"airmass":2.11,"alt":28.16,"az":61.6,"t":"2029-10-02T10:35:00Z","terrain":1.04},{"above_terrain":true,"airmass":2.06,"alt":28.99,"az":62.2,"t":"2029-10-02T10:40:00Z","terrain":0.99},{"above_terrain":true,"airmass":2.01,"alt":29.82,"az":62.8,"t":"2029-10-02T10:45:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.96,"alt":30.66,"az":63.4,"t":"2029-10-02T10:50:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.91,"alt":31.49,"az":64.0,"t":"2029-10-02T10:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.86,"alt":32.34,"az":64.6,"t":"2029-10-02T11:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.82,"alt":33.18,"az":65.1,"t":"2029-10-02T11:05:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.78,"alt":34.04,"az":65.7,"t":"2029-10-02T11:10:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.74,"alt":34.89,"az":66.3,"t":"2029-10-02T11:15:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.71,"alt":35.75,"az":66.9,"t":"2029-10-02T11:20:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.67,"alt":36.61,"az":67.4,"t":"2029-10-02T11:25:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.64,"alt":37.48,"az":68.0,"t":"2029-10-02T11:30:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.61,"alt":38.35,"az":68.6,"t":"2029-10-02T11:35:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.58,"alt":39.22,"az":69.1,"t":"2029-10-02T11:40:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.55,"alt":40.1,"az":69.7,"t":"2029-10-02T11:45:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.52,"alt":40.98,"az":70.2,"t":"2029-10-02T11:50:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.5,"alt":41.86,"az":70.8,"t":"2029-10-02T11:55:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.47,"alt":42.74,"az":71.4,"t":"2029-10-02T12:00:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.45,"alt":43.63,"az":71.9,"t":"2029-10-02T12:05:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.42,"alt":44.52,"az":72.5,"t":"2029-10-02T12:10:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.4,"alt":45.42,"az":73.0,"t":"2029-10-02T12:15:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.38,"alt":46.31,"az":73.6,"t":"2029-10-02T12:20:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.36,"alt":47.21,"az":74.1,"t":"2029-10-02T12:25:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.34,"alt":48.11,"az":74.7,"t":"2029-10-02T12:30:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.32,"alt":49.02,"az":75.3,"t":"2029-10-02T12:35:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.31,"alt":49.92,"az":75.8,"t":"2029-10-02T12:40:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.29,"alt":50.83,"az":76.4,"t":"2029-10-02T12:45:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.27,"alt":51.74,"az":76.9,"t":"2029-10-02T12:50:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.26,"alt":52.66,"az":77.5,"t":"2029-10-02T12:55:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.24,"alt":53.57,"az":78.1,"t":"2029-10-02T13:00:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.23,"alt":54.49,"az":78.7,"t":"2029-10-02T13:05:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.21,"alt":55.41,"az":79.2,"t":"2029-10-02T13:10:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.2,"alt":56.33,"az":79.8,"t":"2029-10-02T13:15:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.19,"alt":57.25,"az":80.4,"t":"2029-10-02T13:20:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.18,"alt":58.17,"az":81.0,"t":"2029-10-02T13:25:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.16,"alt":59.1,"az":81.6,"t":"2029-10-02T13:30:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.15,"alt":60.02,"az":82.2,"t":"2029-10-02T13:35:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.14,"alt":60.95,"az":82.8,"t":"2029-10-02T13:40:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.13,"alt":61.88,"az":83.5,"t":"2029-10-02T13:45:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.12,"alt":62.81,"az":84.1,"t":"2029-10-02T13:50:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.11,"alt":63.74,"az":84.7,"t":"2029-10-02T13:55:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.11,"alt":64.68,"az":85.4,"t":"2029-10-02T14:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.1,"alt":65.61,"az":86.1,"t":"2029-10-02T14:05:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.09,"alt":66.54,"az":86.8,"t":"2029-10-02T14:10:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.08,"alt":67.48,"az":87.5,"t":"2029-10-02T14:15:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.07,"alt":68.41,"az":88.3,"t":"2029-10-02T14:20:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.07,"alt":69.35,"az":89.1,"t":"2029-10-02T14:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.06,"alt":70.29,"az":89.9,"t":"2029-10-02T14:30:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.06,"alt":71.22,"az":90.7,"t":"2029-10-02T14:35:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.05,"alt":72.16,"az":91.6,"t":"2029-10-02T14:40:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.04,"alt":73.09,"az":92.5,"t":"2029-10-02T14:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.04,"alt":74.03,"az":93.5,"t":"2029-10-02T14:50:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.04,"alt":74.96,"az":94.6,"t":"2029-10-02T14:55:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.03,"alt":75.89,"az":95.8,"t":"2029-10-02T15:00:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.03,"alt":76.82,"az":97.0,"t":"2029-10-02T15:05:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.02,"alt":77.75,"az":98.4,"t":"2029-10-02T15:10:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.02,"alt":78.67,"az":100.0,"t":"2029-10-02T15:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.02,"alt":79.59,"az":101.7,"t":"2029-10-02T15:20:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.01,"alt":80.51,"az":103.8,"t":"2029-10-02T15:25:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.01,"alt":81.41,"az":106.1,"t":"2029-10-02T15:30:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.01,"alt":82.3,"az":108.9,"t":"2029-10-02T15:35:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.01,"alt":83.18,"az":112.3,"t":"2029-10-02T15:40:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.01,"alt":84.03,"az":116.6,"t":"2029-10-02T15:45:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.0,"alt":84.85,"az":122.2,"t":"2029-10-02T15:50:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.0,"alt":85.61,"az":129.6,"t":"2029-10-02T15:55:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.0,"alt":86.28,"az":139.7,"t":"2029-10-02T16:00:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.0,"alt":86.79,"az":153.5,"t":"2029-10-02T16:05:00Z","terrain":-0.98},{"above_terrain":true,"airmass":1.0,"alt":87.08,"az":171.0,"t":"2029-10-02T16:10:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.0,"alt":87.07,"az":190.3,"t":"2029-10-02T16:15:00Z","terrain":-0.53},{"above_terrain":true,"airmass":1.0,"alt":86.77,"az":207.6,"t":"2029-10-02T16:20:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.0,"alt":86.23,"az":221.1,"t":"2029-10-02T16:25:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.0,"alt":85.56,"az":231.0,"t":"2029-10-02T16:30:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.0,"alt":84.79,"az":238.3,"t":"2029-10-02T16:35:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.01,"alt":83.97,"az":243.7,"t":"2029-10-02T16:40:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.01,"alt":83.12,"az":247.9,"t":"2029-10-02T16:45:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.01,"alt":82.24,"az":251.3,"t":"2029-10-02T16:50:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.01,"alt":81.35,"az":254.1,"t":"2029-10-02T16:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.01,"alt":80.44,"az":256.4,"t":"2029-10-02T17:00:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.02,"alt":79.53,"az":258.4,"t":"2029-10-02T17:05:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.02,"alt":78.61,"az":260.1,"t":"2029-10-02T17:10:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.02,"alt":77.69,"az":261.7,"t":"2029-10-02T17:15:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.03,"alt":76.76,"az":263.0,"t":"2029-10-02T17:20:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.03,"alt":75.83,"az":264.3,"t":"2029-10-02T17:25:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.04,"alt":74.9,"az":265.5,"t":"2029-10-02T17:30:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.04,"alt":73.96,"az":266.5,"t":"2029-10-02T17:35:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.05,"alt":73.03,"az":267.5,"t":"2029-10-02T17:40:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.05,"alt":72.09,"az":268.5,"t":"2029-10-02T17:45:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.06,"alt":71.16,"az":269.3,"t":"2029-10-02T17:50:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.06,"alt":70.22,"az":270.2,"t":"2029-10-02T17:55:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.07,"alt":69.29,"az":271.0,"t":"2029-10-02T18:00:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.08,"alt":68.35,"az":271.8,"t":"2029-10-02T18:05:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.08,"alt":67.41,"az":272.5,"t":"2029-10-02T18:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.09,"alt":66.48,"az":273.2,"t":"2029-10-02T18:15:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.1,"alt":65.55,"az":273.9,"t":"2029-10-02T18:20:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.11,"alt":64.61,"az":274.6,"t":"2029-10-02T18:25:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.12,"alt":63.68,"az":275.3,"t":"2029-10-02T18:30:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.12,"alt":62.75,"az":275.9,"t":"2029-10-02T18:35:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.13,"alt":61.82,"az":276.6,"t":"2029-10-02T18:40:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.14,"alt":60.89,"az":277.2,"t":"2029-10-02T18:45:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.15,"alt":59.96,"az":277.8,"t":"2029-10-02T18:50:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.17,"alt":59.03,"az":278.4,"t":"2029-10-02T18:55:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.18,"alt":58.11,"az":279.0,"t":"2029-10-02T19:00:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.19,"alt":57.19,"az":279.6,"t":"2029-10-02T19:05:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.2,"alt":56.26,"az":280.2,"t":"2029-10-02T19:10:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.21,"alt":55.34,"az":280.8,"t":"2029-10-02T19:15:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.23,"alt":54.43,"az":281.4,"t":"2029-10-02T19:20:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.24,"alt":53.51,"az":282.0,"t":"2029-10-02T19:25:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.26,"alt":52.59,"az":282.5,"t":"2029-10-02T19:30:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.27,"alt":51.68,"az":283.1,"t":"2029-10-02T19:35:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.29,"alt":50.77,"az":283.7,"t":"2029-10-02T19:40:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.31,"alt":49.86,"az":284.2,"t":"2029-10-02T19:45:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.32,"alt":48.96,"az":284.8,"t":"2029-10-02T19:50:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.34,"alt":48.05,"az":285.3,"t":"2029-10-02T19:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.36,"alt":47.15,"az":285.9,"t":"2029-10-02T20:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.38,"alt":46.25,"az":286.5,"t":"2029-10-02T20:05:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.4,"alt":45.36,"az":287.0,"t":"2029-10-02T20:10:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.43,"alt":44.46,"az":287.6,"t":"2029-10-02T20:15:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.45,"alt":43.57,"az":288.1,"t":"2029-10-02T20:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.47,"alt":42.68,"az":288.7,"t":"2029-10-02T20:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.5,"alt":41.8,"az":289.2,"t":"2029-10-02T20:30:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.52,"alt":40.92,"az":289.8,"t":"2029-10-02T20:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.55,"alt":40.04,"az":290.4,"t":"2029-10-02T20:40:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.58,"alt":39.16,"az":290.9,"t":"2029-10-02T20:45:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.61,"alt":38.29,"az":291.5,"t":"2029-10-02T20:50:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.64,"alt":37.42,"az":292.0,"t":"2029-10-02T20:55:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.68,"alt":36.55,"az":292.6,"t":"2029-10-02T21:00:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.71,"alt":35.69,"az":293.2,"t":"2029-10-02T21:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.75,"alt":34.83,"az":293.7,"t":"2029-10-02T21:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.79,"alt":33.98,"az":294.3,"t":"2029-10-02T21:15:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.83,"alt":33.13,"az":294.9,"t":"2029-10-02T21:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.87,"alt":32.28,"az":295.5,"t":"2029-10-02T21:25:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.91,"alt":31.44,"az":296.1,"t":"2029-10-02T21:30:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.96,"alt":30.6,"az":296.6,"t":"2029-10-02T21:35:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.01,"alt":29.76,"az":297.2,"t":"2029-10-02T21:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.06,"alt":28.93,"az":297.8,"t":"2029-10-02T21:45:00Z","terrain":0.15},{"above_terrain":true,"airmass":2.12,"alt":28.11,"az":298.4,"t":"2029-10-02T21:50:00Z","terrain":0.14},{"above_terrain":true,"airmass":2.17,"alt":27.29,"az":299.0,"t":"2029-10-02T21:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.23,"alt":26.47,"az":299.6,"t":"2029-10-02T22:00:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.3,"alt":25.66,"az":300.2,"t":"2029-10-02T22:05:00Z","terrain":0.36},{"above_terrain":true,"airmass":2.37,"alt":24.85,"az":300.8,"t":"2029-10-02T22:10:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.44,"alt":24.05,"az":301.4,"t":"2029-10-02T22:15:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.52,"alt":23.26,"az":302.1,"t":"2029-10-02T22:20:00Z","terrain":0.06},{"above_terrain":true,"airmass":2.6,"alt":22.47,"az":302.7,"t":"2029-10-02T22:25:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.69,"alt":21.68,"az":303.3,"t":"2029-10-02T22:30:00Z","terrain":-0.19},{"above_terrain":true,"airmass":2.78,"alt":20.9,"az":303.9,"t":"2029-10-02T22:35:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.89,"alt":20.13,"az":304.6,"t":"2029-10-02T22:40:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.99,"alt":19.36,"az":305.2,"t":"2029-10-02T22:45:00Z","terrain":-0.26},{"above_terrain":true,"airmass":3.11,"alt":18.6,"az":305.9,"t":"2029-10-02T22:50:00Z","terrain":-0.19},{"above_terrain":true,"airmass":3.23,"alt":17.84,"az":306.5,"t":"2029-10-02T22:55:00Z","terrain":0.01},{"above_terrain":true,"airmass":3.37,"alt":17.09,"az":307.2,"t":"2029-10-02T23:00:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.51,"alt":16.35,"az":307.8,"t":"2029-10-02T23:05:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.67,"alt":15.62,"az":308.5,"t":"2029-10-02T23:10:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.84,"alt":14.89,"az":309.2,"t":"2029-10-02T23:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":4.03,"alt":14.16,"az":309.9,"t":"2029-10-02T23:20:00Z","terrain":0.21},{"above_terrain":true,"airmass":4.23,"alt":13.45,"az":310.5,"t":"2029-10-02T23:25:00Z","terrain":0.3},{"above_terrain":true,"airmass":4.45,"alt":12.74,"az":311.2,"t":"2029-10-02T23:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.69,"alt":12.04,"az":311.9,"t":"2029-10-02T23:35:00Z","terrain":0.16},{"above_terrain":true,"airmass":4.96,"alt":11.35,"az":312.6,"t":"2029-10-02T23:40:00Z","terrain":0.22},{"above_terrain":true,"airmass":5.26,"alt":10.67,"az":313.3,"t":"2029-10-02T23:45:00Z","terrain":0.34},{"above_terrain":true,"airmass":5.59,"alt":9.99,"az":314.1,"t":"2029-10-02T23:50:00Z","terrain":0.48},{"above_terrain":true,"airmass":5.96,"alt":9.32,"az":314.8,"t":"2029-10-02T23:55:00Z","terrain":0.54},{"above_terrain":true,"airmass":6.38,"alt":8.66,"az":315.5,"t":"2029-10-03T00:00:00Z","terrain":0.52},{"above_terrain":true,"airmass":6.85,"alt":8.01,"az":316.2,"t":"2029-10-03T00:05:00Z","terrain":0.44},{"above_terrain":true,"airmass":7.39,"alt":7.37,"az":317.0,"t":"2029-10-03T00:10:00Z","terrain":0.3},{"above_terrain":true,"airmass":8.0,"alt":6.73,"az":317.7,"t":"2029-10-03T00:15:00Z","terrain":0.32},{"above_terrain":true,"airmass":8.71,"alt":6.11,"az":318.5,"t":"2029-10-03T00:20:00Z","terrain":0.1},{"above_terrain":true,"airmass":9.53,"alt":5.49,"az":319.3,"t":"2029-10-03T00:25:00Z","terrain":-0.16},{"above_terrain":true,"airmass":10.5,"alt":4.88,"az":320.0,"t":"2029-10-03T00:30:00Z","terrain":-0.2},{"above_terrain":true,"airmass":11.66,"alt":4.29,"az":320.8,"t":"2029-10-03T00:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":13.04,"alt":3.7,"az":321.6,"t":"2029-10-03T00:40:00Z","terrain":0.04},{"above_terrain":true,"airmass":14.73,"alt":3.12,"az":322.4,"t":"2029-10-03T00:45:00Z","terrain":0.16},{"above_terrain":true,"airmass":16.81,"alt":2.56,"az":323.2,"t":"2029-10-03T00:50:00Z","terrain":0.03},{"above_terrain":true,"airmass":19.42,"alt":2.0,"az":324.0,"t":"2029-10-03T00:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":22.73,"alt":1.46,"az":324.8,"t":"2029-10-03T01:00:00Z","terrain":-0.19},{"above_terrain":true,"airmass":27.0,"alt":0.92,"az":325.6,"t":"2029-10-03T01:05:00Z","terrain":-0.22},{"above_terrain":true,"airmass":32.53,"alt":0.4,"az":326.4,"t":"2029-10-03T01:10:00Z","terrain":-0.3},{"above_terrain":true,"airmass":null,"alt":-0.11,"az":327.3,"t":"2029-10-03T01:15:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-0.61,"az":328.1,"t":"2029-10-03T01:20:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-1.1,"az":328.9,"t":"2029-10-03T01:25:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-1.58,"az":329.8,"t":"2029-10-03T01:30:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-2.04,"az":330.7,"t":"2029-10-03T01:35:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-2.5,"az":331.5,"t":"2029-10-03T01:40:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-2.94,"az":332.4,"t":"2029-10-03T01:45:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-3.36,"az":333.3,"t":"2029-10-03T01:50:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-3.78,"az":334.2,"t":"2029-10-03T01:55:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-4.18,"az":335.0,"t":"2029-10-03T02:00:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-4.57,"az":335.9,"t":"2029-10-03T02:05:00Z","terrain":-0.82},{"above_terrain":false,"airmass":null,"alt":-4.94,"az":336.9,"t":"2029-10-03T02:10:00Z","terrain":-0.74},{"above_terrain":false,"airmass":null,"alt":-5.3,"az":337.8,"t":"2029-10-03T02:15:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-5.65,"az":338.7,"t":"2029-10-03T02:20:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-5.98,"az":339.6,"t":"2029-10-03T02:25:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-6.3,"az":340.5,"t":"2029-10-03T02:30:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-6.61,"az":341.5,"t":"2029-10-03T02:35:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-6.9,"az":342.4,"t":"2029-10-03T02:40:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-7.17,"az":343.3,"t":"2029-10-03T02:45:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-7.43,"az":344.3,"t":"2029-10-03T02:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-7.68,"az":345.3,"t":"2029-10-03T02:55:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-7.91,"az":346.2,"t":"2029-10-03T03:00:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-8.13,"az":347.2,"t":"2029-10-03T03:05:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-8.33,"az":348.1,"t":"2029-10-03T03:10:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-8.51,"az":349.1,"t":"2029-10-03T03:15:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-8.68,"az":350.1,"t":"2029-10-03T03:20:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-8.83,"az":351.1,"t":"2029-10-03T03:25:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-8.97,"az":352.0,"t":"2029-10-03T03:30:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-9.09,"az":353.0,"t":"2029-10-03T03:35:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-9.2,"az":354.0,"t":"2029-10-03T03:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.29,"az":355.0,"t":"2029-10-03T03:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.36,"az":356.0,"t":"2029-10-03T03:50:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-9.42,"az":357.0,"t":"2029-10-03T03:55:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-9.46,"az":357.9,"t":"2029-10-03T04:00:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-9.49,"az":358.9,"t":"2029-10-03T04:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.5,"az":359.9,"t":"2029-10-03T04:10:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-9.49,"az":0.9,"t":"2029-10-03T04:15:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-9.47,"az":1.9,"t":"2029-10-03T04:20:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-9.43,"az":2.9,"t":"2029-10-03T04:25:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-9.37,"az":3.9,"t":"2029-10-03T04:30:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-9.3,"az":4.9,"t":"2029-10-03T04:35:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-9.21,"az":5.9,"t":"2029-10-03T04:40:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-9.11,"az":6.8,"t":"2029-10-03T04:45:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-8.99,"az":7.8,"t":"2029-10-03T04:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-8.85,"az":8.8,"t":"2029-10-03T04:55:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-8.7,"az":9.8,"t":"2029-10-03T05:00:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-8.54,"az":10.8,"t":"2029-10-03T05:05:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-8.35,"az":11.7,"t":"2029-10-03T05:10:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-8.16,"az":12.7,"t":"2029-10-03T05:15:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-7.94,"az":13.7,"t":"2029-10-03T05:20:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-7.71,"az":14.6,"t":"2029-10-03T05:25:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-7.47,"az":15.6,"t":"2029-10-03T05:30:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-7.21,"az":16.5,"t":"2029-10-03T05:35:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-6.94,"az":17.5,"t":"2029-10-03T05:40:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-6.65,"az":18.4,"t":"2029-10-03T05:45:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-6.35,"az":19.3,"t":"2029-10-03T05:50:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-6.03,"az":20.3,"t":"2029-10-03T05:55:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-5.7,"az":21.2,"t":"2029-10-03T06:00:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-5.35,"az":22.1,"t":"2029-10-03T06:05:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-5.0,"az":23.0,"t":"2029-10-03T06:10:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-4.62,"az":23.9,"t":"2029-10-03T06:15:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-4.24,"az":24.8,"t":"2029-10-03T06:20:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-3.84,"az":25.7,"t":"2029-10-03T06:25:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-3.42,"az":26.6,"t":"2029-10-03T06:30:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-3.0,"az":27.5,"t":"2029-10-03T06:35:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-2.56,"az":28.4,"t":"2029-10-03T06:40:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-2.11,"az":29.2,"t":"2029-10-03T06:45:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-1.65,"az":30.1,"t":"2029-10-03T06:50:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-1.17,"az":30.9,"t":"2029-10-03T06:55:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-0.68,"az":31.8,"t":"2029-10-03T07:00:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-0.19,"az":32.6,"t":"2029-10-03T07:05:00Z","terrain":1.12},{"above_terrain":false,"airmass":33.46,"alt":0.32,"az":33.5,"t":"2029-10-03T07:10:00Z","terrain":0.73},{"above_terrain":true,"airmass":27.72,"alt":0.85,"az":34.3,"t":"2029-10-03T07:15:00Z","terrain":0.32},{"above_terrain":true,"airmass":23.29,"alt":1.38,"az":35.1,"t":"2029-10-03T07:20:00Z","terrain":0.05},{"above_terrain":true,"airmass":19.85,"alt":1.92,"az":35.9,"t":"2029-10-03T07:25:00Z","terrain":0.03},{"above_terrain":true,"airmass":17.15,"alt":2.48,"az":36.7,"t":"2029-10-03T07:30:00Z","terrain":-0.06},{"above_terrain":true,"airmass":15.01,"alt":3.04,"az":37.5,"t":"2029-10-03T07:35:00Z","terrain":-0.15},{"above_terrain":true,"airmass":13.27,"alt":3.62,"az":38.3,"t":"2029-10-03T07:40:00Z","terrain":-0.19},{"above_terrain":true,"airmass":11.84,"alt":4.2,"az":39.1,"t":"2029-10-03T07:45:00Z","terrain":-0.15},{"above_terrain":true,"airmass":10.66,"alt":4.8,"az":39.9,"t":"2029-10-03T07:50:00Z","terrain":-0.06},{"above_terrain":true,"airmass":9.67,"alt":5.4,"az":40.6,"t":"2029-10-03T07:55:00Z","terrain":-0.01},{"above_terrain":true,"airmass":8.82,"alt":6.02,"az":41.4,"t":"2029-10-03T08:00:00Z","terrain":0.06},{"above_terrain":true,"airmass":8.1,"alt":6.64,"az":42.2,"t":"2029-10-03T08:05:00Z","terrain":0.14},{"above_terrain":true,"airmass":7.47,"alt":7.27,"az":42.9,"t":"2029-10-03T08:10:00Z","terrain":0.24},{"above_terrain":true,"airmass":6.92,"alt":7.91,"az":43.6,"t":"2029-10-03T08:15:00Z","terrain":0.35},{"above_terrain":true,"airmass":6.44,"alt":8.56,"az":44.4,"t":"2029-10-03T08:20:00Z","terrain":0.48},{"above_terrain":true,"airmass":6.02,"alt":9.22,"az":45.1,"t":"2029-10-03T08:25:00Z","terrain":0.59},{"above_terrain":true,"airmass":5.64,"alt":9.89,"az":45.8,"t":"2029-10-03T08:30:00Z","terrain":0.66},{"above_terrain":true,"airmass":5.31,"alt":10.57,"az":46.6,"t":"2029-10-03T08:35:00Z","terrain":0.64},{"above_terrain":true,"airmass":5.0,"alt":11.25,"az":47.3,"t":"2029-10-03T08:40:00Z","terrain":0.59},{"above_terrain":true,"airmass":4.73,"alt":11.94,"az":48.0,"t":"2029-10-03T08:45:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.48,"alt":12.64,"az":48.7,"t":"2029-10-03T08:50:00Z","terrain":0.45},{"above_terrain":true,"airmass":4.26,"alt":13.35,"az":49.4,"t":"2029-10-03T08:55:00Z","terrain":0.41},{"above_terrain":true,"airmass":4.05,"alt":14.06,"az":50.0,"t":"2029-10-03T09:00:00Z","terrain":0.41}],"transit":{"airmass":1.0,"alt":87.1,"az":171.0,"t":"2029-10-02T16:10:00Z"},"usable_hours":5.17,"verdict":"good","zenith_passage":true},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}
