{"assessment":{"best_window":{"end":"2027-01-13T23:50Z","end_local":"01:50","hours":6.92,"label":"good","mean_quality":0.87,"start":"2027-01-13T16:55Z","start_local":"18:55"},"cost":{"altitude":4.93,"clouds":0.0,"darkness":1.29,"moon":0.53},"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":53,"cloud":null,"high":null,"iso":"2027-01-13T16:00Z","label":"poor","low":null,"mid":null,"moon_alt":45,"precip":null,"q":0.12,"rh":null,"sky":"nautical twilight","temp":null,"time":"18:00","wind":null},{"alt":63,"cloud":null,"high":null,"iso":"2027-01-13T17:00Z","label":"good","low":null,"mid":null,"moon_alt":38,"precip":null,"q":0.85,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":71,"cloud":null,"high":null,"iso":"2027-01-13T18:00Z","label":"good","low":null,"mid":null,"moon_alt":29,"precip":null,"q":0.86,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":72,"cloud":null,"high":null,"iso":"2027-01-13T19:00Z","label":"good","low":null,"mid":null,"moon_alt":19,"precip":null,"q":0.88,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":65,"cloud":null,"high":null,"iso":"2027-01-13T20:00Z","label":"good","low":null,"mid":null,"moon_alt":9,"precip":null,"q":0.9,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":56,"cloud":null,"high":null,"iso":"2027-01-13T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-2,"precip":null,"q":0.97,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":45,"cloud":null,"high":null,"iso":"2027-01-13T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-13,"precip":null,"q":0.9,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":33,"cloud":null,"high":null,"iso":"2027-01-13T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-23,"precip":null,"q":0.82,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":22,"cloud":null,"high":null,"iso":"2027-01-14T00:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-32,"precip":null,"q":0.49,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":12,"cloud":null,"high":null,"iso":"2027-01-14T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-39,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":2,"cloud":null,"high":null,"iso":"2027-01-14T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-43,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-7,"cloud":null,"high":null,"iso":"2027-01-14T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-45,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-15,"cloud":null,"high":null,"iso":"2027-01-14T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-42,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":-21,"cloud":null,"high":null,"iso":"2027-01-14T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-36,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.98,"peak_sky":0.98,"quality_hours":6.54,"reasons":["the target being low or below 20\u00b0 cost 4.9 quality-hours","daylight and twilight cost 1.3 quality-hours","moonlight cost 0.5 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":98,"score_weather":null,"sky_hours":6.54,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2027-01-13T15:45Z","end_local":"17:45","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2027-01-13T15:10Z","start_local":"17:10"},{"end":"2027-01-13T16:20Z","end_local":"18:20","hours":0.58,"label":"poor","mean_quality":0.12,"start":"2027-01-13T15:45Z","start_local":"17:45"},{"end":"2027-01-13T16:55Z","end_local":"18:55","hours":0.58,"label":"marginal","mean_quality":0.42,"start":"2027-01-13T16:20Z","start_local":"18:20"},{"end":"2027-01-13T23:50Z","end_local":"01:50","hours":6.92,"label":"good","mean_quality":0.87,"start":"2027-01-13T16:55Z","start_local":"18:55"},{"end":"2027-01-14T00:15Z","end_local":"02:15","hours":0.42,"label":"marginal","mean_quality":0.49,"start":"2027-01-13T23:50Z","start_local":"01:50"},{"end":"2027-01-14T05:50Z","end_local":"07:50","hours":5.58,"label":"unusable","mean_quality":0.0,"start":"2027-01-14T00:15Z","start_local":"02:15"}]},"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":"2027-01-13T16:51:30Z","dark_hours":11.27,"dark_to":"2027-01-14T04:07:50Z","moon":{"illumination":0.306,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":7.32,"moonrise":"2027-01-14T08:47:53Z","moonset":"2027-01-13T20:47:06Z","sunrise":"2027-01-14T05:46:17Z","sunset":"2027-01-13T15:12:52Z","twilight":{"astronomical":{"end":"2027-01-13T16:51:30Z","start":"2027-01-14T04:07:50Z"},"civil":{"end":"2027-01-13T15:43:41Z","start":"2027-01-14T05:15:32Z"},"nautical":{"end":"2027-01-13T16:18:06Z","start":"2027-01-14T04:41:11Z"}},"window_end":"2027-01-14T10:00:00Z","window_start":"2027-01-13T10:00:00Z"},"night_date":"2027-01-13","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.05,"alt":72.5,"t":"2027-01-13T18:35:00Z"},"dec":24.11388889,"dec_of_date":24.1963,"dec_str":"+24\u00b0 06' 50.0\"","good_hours":6.42,"limit_rise":"2027-01-13T13:01:18Z","limit_set":"2027-01-14T00:12:41Z","max_az_rate_deg_per_min":0.76,"moon_separation":59.0,"never_rises":false,"ra":56.60083333,"ra_of_date":57.0037,"ra_str":"03h 46m 24.2s","resolved":{"common_name":"Seven Sisters","dec":24.11388889,"name":"Cl Melotte 22","ra":56.60083333,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M45","source":"sesame","type":"OpC","type_text":"open cluster"},"summary":"6.4 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2027-01-14T02:11:15Z","blocked_dark_hours":0,"clears_at":"2027-01-13T11:11:32Z","rise_az":58.5},"track":[{"above_terrain":false,"airmass":null,"alt":-9.3,"az":45.4,"t":"2027-01-13T10:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-8.63,"az":46.3,"t":"2027-01-13T10:05:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-7.94,"az":47.3,"t":"2027-01-13T10:10:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-7.25,"az":48.2,"t":"2027-01-13T10:15:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-6.55,"az":49.1,"t":"2027-01-13T10:20:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-5.84,"az":50.0,"t":"2027-01-13T10:25:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-5.12,"az":50.9,"t":"2027-01-13T10:30:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-4.38,"az":51.8,"t":"2027-01-13T10:35:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-3.65,"az":52.6,"t":"2027-01-13T10:40:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-2.9,"az":53.5,"t":"2027-01-13T10:45:00Z","terrain":0.92},{"above_terrain":false,"airmass":null,"alt":-2.14,"az":54.4,"t":"2027-01-13T10:50:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-1.38,"az":55.2,"t":"2027-01-13T10:55:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-0.6,"az":56.1,"t":"2027-01-13T11:00:00Z","terrain":1.05},{"above_terrain":false,"airmass":35.39,"alt":0.18,"az":56.9,"t":"2027-01-13T11:05:00Z","terrain":1.07},{"above_terrain":false,"airmass":26.62,"alt":0.97,"az":57.7,"t":"2027-01-13T11:10:00Z","terrain":1.2},{"above_terrain":true,"airmass":20.78,"alt":1.76,"az":58.5,"t":"2027-01-13T11:15:00Z","terrain":1.23},{"above_terrain":true,"airmass":16.8,"alt":2.56,"az":59.4,"t":"2027-01-13T11:20:00Z","terrain":1.2},{"above_terrain":true,"airmass":13.96,"alt":3.37,"az":60.2,"t":"2027-01-13T11:25:00Z","terrain":1.16},{"above_terrain":true,"airmass":11.88,"alt":4.19,"az":61.0,"t":"2027-01-13T11:30:00Z","terrain":1.09},{"above_terrain":true,"airmass":10.29,"alt":5.01,"az":61.8,"t":"2027-01-13T11:35:00Z","terrain":1.03},{"above_terrain":true,"airmass":9.05,"alt":5.84,"az":62.6,"t":"2027-01-13T11:40:00Z","terrain":0.95},{"above_terrain":true,"airmass":8.07,"alt":6.67,"az":63.4,"t":"2027-01-13T11:45:00Z","terrain":0.86},{"above_terrain":true,"airmass":7.26,"alt":7.51,"az":64.1,"t":"2027-01-13T11:50:00Z","terrain":0.77},{"above_terrain":true,"airmass":6.59,"alt":8.35,"az":64.9,"t":"2027-01-13T11:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":6.03,"alt":9.2,"az":65.7,"t":"2027-01-13T12:00:00Z","terrain":0.81},{"above_terrain":true,"airmass":5.56,"alt":10.06,"az":66.5,"t":"2027-01-13T12:05:00Z","terrain":0.88},{"above_terrain":true,"airmass":5.15,"alt":10.92,"az":67.2,"t":"2027-01-13T12:10:00Z","terrain":0.94},{"above_terrain":true,"airmass":4.79,"alt":11.78,"az":68.0,"t":"2027-01-13T12:15:00Z","terrain":0.99},{"above_terrain":true,"airmass":4.48,"alt":12.65,"az":68.7,"t":"2027-01-13T12:20:00Z","terrain":1.03},{"above_terrain":true,"airmass":4.2,"alt":13.53,"az":69.5,"t":"2027-01-13T12:25:00Z","terrain":1.13},{"above_terrain":true,"airmass":3.96,"alt":14.41,"az":70.3,"t":"2027-01-13T12:30:00Z","terrain":1.23},{"above_terrain":true,"airmass":3.74,"alt":15.29,"az":71.0,"t":"2027-01-13T12:35:00Z","terrain":1.26},{"above_terrain":true,"airmass":3.55,"alt":16.18,"az":71.8,"t":"2027-01-13T12:40:00Z","terrain":1.21},{"above_terrain":true,"airmass":3.37,"alt":17.07,"az":72.5,"t":"2027-01-13T12:45:00Z","terrain":1.09},{"above_terrain":true,"airmass":3.21,"alt":17.96,"az":73.2,"t":"2027-01-13T12:50:00Z","terrain":0.93},{"above_terrain":true,"airmass":3.07,"alt":18.86,"az":74.0,"t":"2027-01-13T12:55:00Z","terrain":0.73},{"above_terrain":true,"airmass":2.94,"alt":19.76,"az":74.7,"t":"2027-01-13T13:00:00Z","terrain":0.66},{"above_terrain":true,"airmass":2.81,"alt":20.67,"az":75.5,"t":"2027-01-13T13:05:00Z","terrain":0.67},{"above_terrain":true,"airmass":2.7,"alt":21.57,"az":76.2,"t":"2027-01-13T13:10:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.6,"alt":22.49,"az":77.0,"t":"2027-01-13T13:15:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.51,"alt":23.4,"az":77.7,"t":"2027-01-13T13:20:00Z","terrain":0.65},{"above_terrain":true,"airmass":2.42,"alt":24.31,"az":78.5,"t":"2027-01-13T13:25:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.34,"alt":25.23,"az":79.2,"t":"2027-01-13T13:30:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.26,"alt":26.15,"az":80.0,"t":"2027-01-13T13:35:00Z","terrain":0.46},{"above_terrain":true,"airmass":2.19,"alt":27.08,"az":80.7,"t":"2027-01-13T13:40:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.12,"alt":28.0,"az":81.5,"t":"2027-01-13T13:45:00Z","terrain":0.74},{"above_terrain":true,"airmass":2.06,"alt":28.93,"az":82.2,"t":"2027-01-13T13:50:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.0,"alt":29.86,"az":83.0,"t":"2027-01-13T13:55:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.95,"alt":30.79,"az":83.8,"t":"2027-01-13T14:00:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.9,"alt":31.72,"az":84.6,"t":"2027-01-13T14:05:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.85,"alt":32.65,"az":85.3,"t":"2027-01-13T14:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.8,"alt":33.58,"az":86.1,"t":"2027-01-13T14:15:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.76,"alt":34.52,"az":86.9,"t":"2027-01-13T14:20:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.72,"alt":35.45,"az":87.7,"t":"2027-01-13T14:25:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.68,"alt":36.39,"az":88.5,"t":"2027-01-13T14:30:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.65,"alt":37.32,"az":89.4,"t":"2027-01-13T14:35:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.61,"alt":38.26,"az":90.2,"t":"2027-01-13T14:40:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.58,"alt":39.19,"az":91.0,"t":"2027-01-13T14:45:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.55,"alt":40.13,"az":91.9,"t":"2027-01-13T14:50:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.52,"alt":41.06,"az":92.8,"t":"2027-01-13T14:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.49,"alt":42.0,"az":93.6,"t":"2027-01-13T15:00:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.47,"alt":42.93,"az":94.5,"t":"2027-01-13T15:05:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.44,"alt":43.87,"az":95.4,"t":"2027-01-13T15:10:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.42,"alt":44.8,"az":96.4,"t":"2027-01-13T15:15:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.4,"alt":45.73,"az":97.3,"t":"2027-01-13T15:20:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.37,"alt":46.65,"az":98.3,"t":"2027-01-13T15:25:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.35,"alt":47.58,"az":99.3,"t":"2027-01-13T15:30:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.33,"alt":48.5,"az":100.3,"t":"2027-01-13T15:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.32,"alt":49.42,"az":101.3,"t":"2027-01-13T15:40:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.3,"alt":50.34,"az":102.4,"t":"2027-01-13T15:45:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.28,"alt":51.25,"az":103.5,"t":"2027-01-13T15:50:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.27,"alt":52.16,"az":104.6,"t":"2027-01-13T15:55:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.25,"alt":53.06,"az":105.7,"t":"2027-01-13T16:00:00Z","terrain":-0.53},{"above_terrain":true,"airmass":1.24,"alt":53.96,"az":106.9,"t":"2027-01-13T16:05:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.22,"alt":54.85,"az":108.2,"t":"2027-01-13T16:10:00Z","terrain":-0.97},{"above_terrain":true,"airmass":1.21,"alt":55.74,"az":109.4,"t":"2027-01-13T16:15:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.2,"alt":56.61,"az":110.7,"t":"2027-01-13T16:20:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.19,"alt":57.49,"az":112.1,"t":"2027-01-13T16:25:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.17,"alt":58.35,"az":113.5,"t":"2027-01-13T16:30:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.16,"alt":59.2,"az":115.0,"t":"2027-01-13T16:35:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.15,"alt":60.05,"az":116.5,"t":"2027-01-13T16:40:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.14,"alt":60.88,"az":118.1,"t":"2027-01-13T16:45:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.14,"alt":61.7,"az":119.8,"t":"2027-01-13T16:50:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.13,"alt":62.5,"az":121.5,"t":"2027-01-13T16:55:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.12,"alt":63.29,"az":123.3,"t":"2027-01-13T17:00:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.11,"alt":64.07,"az":125.2,"t":"2027-01-13T17:05:00Z","terrain":-1.63},{"above_terrain":true,"airmass":1.1,"alt":64.82,"az":127.2,"t":"2027-01-13T17:10:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.1,"alt":65.56,"az":129.3,"t":"2027-01-13T17:15:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.09,"alt":66.27,"az":131.5,"t":"2027-01-13T17:20:00Z","terrain":-1.67},{"above_terrain":true,"airmass":1.09,"alt":66.96,"az":133.8,"t":"2027-01-13T17:25:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.08,"alt":67.62,"az":136.2,"t":"2027-01-13T17:30:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.08,"alt":68.25,"az":138.7,"t":"2027-01-13T17:35:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.07,"alt":68.85,"az":141.4,"t":"2027-01-13T17:40:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.07,"alt":69.42,"az":144.2,"t":"2027-01-13T17:45:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.06,"alt":69.95,"az":147.1,"t":"2027-01-13T17:50:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.06,"alt":70.44,"az":150.1,"t":"2027-01-13T17:55:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.06,"alt":70.88,"az":153.3,"t":"2027-01-13T18:00:00Z","terrain":-0.96},{"above_terrain":true,"airmass":1.06,"alt":71.27,"az":156.6,"t":"2027-01-13T18:05:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.05,"alt":71.62,"az":160.1,"t":"2027-01-13T18:10:00Z","terrain":-0.93},{"above_terrain":true,"airmass":1.05,"alt":71.91,"az":163.6,"t":"2027-01-13T18:15:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.05,"alt":72.15,"az":167.2,"t":"2027-01-13T18:20:00Z","terrain":-1.12},{"above_terrain":true,"airmass":1.05,"alt":72.33,"az":170.9,"t":"2027-01-13T18:25:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.05,"alt":72.44,"az":174.7,"t":"2027-01-13T18:30:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.05,"alt":72.5,"az":178.5,"t":"2027-01-13T18:35:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.05,"alt":72.49,"az":182.3,"t":"2027-01-13T18:40:00Z","terrain":-0.66},{"above_terrain":true,"airmass":1.05,"alt":72.42,"az":186.1,"t":"2027-01-13T18:45:00Z","terrain":-0.72},{"above_terrain":true,"airmass":1.05,"alt":72.29,"az":189.8,"t":"2027-01-13T18:50:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.05,"alt":72.11,"az":193.5,"t":"2027-01-13T18:55:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.05,"alt":71.86,"az":197.1,"t":"2027-01-13T19:00:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.05,"alt":71.56,"az":200.6,"t":"2027-01-13T19:05:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.06,"alt":71.2,"az":204.0,"t":"2027-01-13T19:10:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.06,"alt":70.79,"az":207.3,"t":"2027-01-13T19:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.06,"alt":70.34,"az":210.5,"t":"2027-01-13T19:20:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.06,"alt":69.85,"az":213.5,"t":"2027-01-13T19:25:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.07,"alt":69.31,"az":216.4,"t":"2027-01-13T19:30:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.07,"alt":68.74,"az":219.2,"t":"2027-01-13T19:35:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.08,"alt":68.13,"az":221.8,"t":"2027-01-13T19:40:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.08,"alt":67.49,"az":224.3,"t":"2027-01-13T19:45:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.09,"alt":66.82,"az":226.7,"t":"2027-01-13T19:50:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.09,"alt":66.13,"az":229.0,"t":"2027-01-13T19:55:00Z","terrain":1.3},{"above_terrain":true,"airmass":1.1,"alt":65.41,"az":231.1,"t":"2027-01-13T20:00:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.11,"alt":64.67,"az":233.2,"t":"2027-01-13T20:05:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.11,"alt":63.91,"az":235.2,"t":"2027-01-13T20:10:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.12,"alt":63.14,"az":237.1,"t":"2027-01-13T20:15:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.13,"alt":62.34,"az":238.9,"t":"2027-01-13T20:20:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.14,"alt":61.53,"az":240.6,"t":"2027-01-13T20:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.15,"alt":60.71,"az":242.2,"t":"2027-01-13T20:30:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.16,"alt":59.88,"az":243.8,"t":"2027-01-13T20:35:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.17,"alt":59.03,"az":245.3,"t":"2027-01-13T20:40:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.18,"alt":58.18,"az":246.8,"t":"2027-01-13T20:45:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.19,"alt":57.31,"az":248.2,"t":"2027-01-13T20:50:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.2,"alt":56.44,"az":249.5,"t":"2027-01-13T20:55:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.21,"alt":55.56,"az":250.8,"t":"2027-01-13T21:00:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.22,"alt":54.67,"az":252.1,"t":"2027-01-13T21:05:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.24,"alt":53.78,"az":253.3,"t":"2027-01-13T21:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.25,"alt":52.88,"az":254.5,"t":"2027-01-13T21:15:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.27,"alt":51.98,"az":255.6,"t":"2027-01-13T21:20:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.28,"alt":51.07,"az":256.8,"t":"2027-01-13T21:25:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.3,"alt":50.15,"az":257.8,"t":"2027-01-13T21:30:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.32,"alt":49.24,"az":258.9,"t":"2027-01-13T21:35:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.34,"alt":48.32,"az":259.9,"t":"2027-01-13T21:40:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.36,"alt":47.39,"az":260.9,"t":"2027-01-13T21:45:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.38,"alt":46.47,"az":261.9,"t":"2027-01-13T21:50:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.4,"alt":45.54,"az":262.9,"t":"2027-01-13T21:55:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.42,"alt":44.61,"az":263.8,"t":"2027-01-13T22:00:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.45,"alt":43.68,"az":264.7,"t":"2027-01-13T22:05:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.47,"alt":42.75,"az":265.6,"t":"2027-01-13T22:10:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.5,"alt":41.81,"az":266.5,"t":"2027-01-13T22:15:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.53,"alt":40.88,"az":267.4,"t":"2027-01-13T22:20:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.56,"alt":39.94,"az":268.3,"t":"2027-01-13T22:25:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.59,"alt":39.01,"az":269.1,"t":"2027-01-13T22:30:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.62,"alt":38.07,"az":270.0,"t":"2027-01-13T22:35:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.65,"alt":37.14,"az":270.8,"t":"2027-01-13T22:40:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.69,"alt":36.2,"az":271.6,"t":"2027-01-13T22:45:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.73,"alt":35.26,"az":272.4,"t":"2027-01-13T22:50:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.77,"alt":34.33,"az":273.2,"t":"2027-01-13T22:55:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.81,"alt":33.4,"az":274.0,"t":"2027-01-13T23:00:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.86,"alt":32.46,"az":274.8,"t":"2027-01-13T23:05:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.91,"alt":31.53,"az":275.6,"t":"2027-01-13T23:10:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.96,"alt":30.6,"az":276.4,"t":"2027-01-13T23:15:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.01,"alt":29.67,"az":277.1,"t":"2027-01-13T23:20:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.07,"alt":28.74,"az":277.9,"t":"2027-01-13T23:25:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.14,"alt":27.82,"az":278.7,"t":"2027-01-13T23:30:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.2,"alt":26.89,"az":279.4,"t":"2027-01-13T23:35:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.27,"alt":25.97,"az":280.2,"t":"2027-01-13T23:40:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.35,"alt":25.05,"az":280.9,"t":"2027-01-13T23:45:00Z","terrain":0.02},{"above_terrain":true,"airmass":2.43,"alt":24.13,"az":281.7,"t":"2027-01-13T23:50:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.52,"alt":23.22,"az":282.4,"t":"2027-01-13T23:55:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.62,"alt":22.3,"az":283.2,"t":"2027-01-14T00:00:00Z","terrain":0.01},{"above_terrain":true,"airmass":2.72,"alt":21.39,"az":283.9,"t":"2027-01-14T00:05:00Z","terrain":0.11},{"above_terrain":true,"airmass":2.84,"alt":20.49,"az":284.7,"t":"2027-01-14T00:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.96,"alt":19.58,"az":285.4,"t":"2027-01-14T00:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.1,"alt":18.68,"az":286.2,"t":"2027-01-14T00:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.24,"alt":17.78,"az":286.9,"t":"2027-01-14T00:25:00Z","terrain":0.36},{"above_terrain":true,"airmass":3.41,"alt":16.89,"az":287.6,"t":"2027-01-14T00:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.59,"alt":16.0,"az":288.4,"t":"2027-01-14T00:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.79,"alt":15.11,"az":289.1,"t":"2027-01-14T00:40:00Z","terrain":0.2},{"above_terrain":true,"airmass":4.01,"alt":14.23,"az":289.9,"t":"2027-01-14T00:45:00Z","terrain":0.28},{"above_terrain":true,"airmass":4.26,"alt":13.35,"az":290.7,"t":"2027-01-14T00:50:00Z","terrain":0.42},{"above_terrain":true,"airmass":4.54,"alt":12.48,"az":291.4,"t":"2027-01-14T00:55:00Z","terrain":0.51},{"above_terrain":true,"airmass":4.86,"alt":11.61,"az":292.2,"t":"2027-01-14T01:00:00Z","terrain":0.5},{"above_terrain":true,"airmass":5.22,"alt":10.75,"az":292.9,"t":"2027-01-14T01:05:00Z","terrain":0.3},{"above_terrain":true,"airmass":5.64,"alt":9.89,"az":293.7,"t":"2027-01-14T01:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":6.14,"alt":9.03,"az":294.5,"t":"2027-01-14T01:15:00Z","terrain":0.24},{"above_terrain":true,"airmass":6.72,"alt":8.18,"az":295.2,"t":"2027-01-14T01:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":7.41,"alt":7.34,"az":296.0,"t":"2027-01-14T01:25:00Z","terrain":0.33},{"above_terrain":true,"airmass":8.25,"alt":6.5,"az":296.8,"t":"2027-01-14T01:30:00Z","terrain":0.27},{"above_terrain":true,"airmass":9.28,"alt":5.67,"az":297.6,"t":"2027-01-14T01:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":10.58,"alt":4.84,"az":298.4,"t":"2027-01-14T01:40:00Z","terrain":0.14},{"above_terrain":true,"airmass":12.25,"alt":4.02,"az":299.2,"t":"2027-01-14T01:45:00Z","terrain":0.21},{"above_terrain":true,"airmass":14.46,"alt":3.21,"az":300.0,"t":"2027-01-14T01:50:00Z","terrain":0.37},{"above_terrain":true,"airmass":17.48,"alt":2.4,"az":300.8,"t":"2027-01-14T01:55:00Z","terrain":0.33},{"above_terrain":true,"airmass":21.77,"alt":1.6,"az":301.6,"t":"2027-01-14T02:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":28.09,"alt":0.81,"az":302.4,"t":"2027-01-14T02:05:00Z","terrain":-0.06},{"above_terrain":true,"airmass":37.61,"alt":0.02,"az":303.3,"t":"2027-01-14T02:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-0.76,"az":304.1,"t":"2027-01-14T02:15:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-1.53,"az":304.9,"t":"2027-01-14T02:20:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-2.29,"az":305.8,"t":"2027-01-14T02:25:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-3.05,"az":306.7,"t":"2027-01-14T02:30:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-3.79,"az":307.5,"t":"2027-01-14T02:35:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-4.53,"az":308.4,"t":"2027-01-14T02:40:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-5.26,"az":309.3,"t":"2027-01-14T02:45:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-5.98,"az":310.2,"t":"2027-01-14T02:50:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-6.69,"az":311.1,"t":"2027-01-14T02:55:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-7.39,"az":312.0,"t":"2027-01-14T03:00:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-8.08,"az":312.9,"t":"2027-01-14T03:05:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-8.76,"az":313.8,"t":"2027-01-14T03:10:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-9.43,"az":314.8,"t":"2027-01-14T03:15:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-10.09,"az":315.7,"t":"2027-01-14T03:20:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-10.74,"az":316.7,"t":"2027-01-14T03:25:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-11.37,"az":317.7,"t":"2027-01-14T03:30:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-12.0,"az":318.6,"t":"2027-01-14T03:35:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-12.61,"az":319.6,"t":"2027-01-14T03:40:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-13.21,"az":320.6,"t":"2027-01-14T03:45:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-13.8,"az":321.6,"t":"2027-01-14T03:50:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-14.37,"az":322.6,"t":"2027-01-14T03:55:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-14.93,"az":323.7,"t":"2027-01-14T04:00:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-15.48,"az":324.7,"t":"2027-01-14T04:05:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-16.02,"az":325.8,"t":"2027-01-14T04:10:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-16.54,"az":326.8,"t":"2027-01-14T04:15:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-17.04,"az":327.9,"t":"2027-01-14T04:20:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-17.53,"az":329.0,"t":"2027-01-14T04:25:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-18.0,"az":330.1,"t":"2027-01-14T04:30:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-18.46,"az":331.2,"t":"2027-01-14T04:35:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-18.91,"az":332.3,"t":"2027-01-14T04:40:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-19.33,"az":333.4,"t":"2027-01-14T04:45:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-19.75,"az":334.5,"t":"2027-01-14T04:50:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-20.14,"az":335.7,"t":"2027-01-14T04:55:00Z","terrain":-0.75},{"above_terrain":false,"airmass":null,"alt":-20.52,"az":336.8,"t":"2027-01-14T05:00:00Z","terrain":-0.75},{"above_terrain":false,"airmass":null,"alt":-20.88,"az":338.0,"t":"2027-01-14T05:05:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-21.22,"az":339.2,"t":"2027-01-14T05:10:00Z","terrain":-0.71},{"above_terrain":false,"airmass":null,"alt":-21.54,"az":340.3,"t":"2027-01-14T05:15:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-21.85,"az":341.5,"t":"2027-01-14T05:20:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-22.13,"az":342.7,"t":"2027-01-14T05:25:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-22.4,"az":343.9,"t":"2027-01-14T05:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-22.65,"az":345.1,"t":"2027-01-14T05:35:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-22.88,"az":346.3,"t":"2027-01-14T05:40:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-23.09,"az":347.6,"t":"2027-01-14T05:45:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-23.29,"az":348.8,"t":"2027-01-14T05:50:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-23.46,"az":350.0,"t":"2027-01-14T05:55:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-23.61,"az":351.3,"t":"2027-01-14T06:00:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-23.74,"az":352.5,"t":"2027-01-14T06:05:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-23.85,"az":353.7,"t":"2027-01-14T06:10:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-23.95,"az":355.0,"t":"2027-01-14T06:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-24.02,"az":356.2,"t":"2027-01-14T06:20:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-24.07,"az":357.5,"t":"2027-01-14T06:25:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-24.1,"az":358.7,"t":"2027-01-14T06:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-24.11,"az":360.0,"t":"2027-01-14T06:35:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-24.1,"az":1.2,"t":"2027-01-14T06:40:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-24.07,"az":2.5,"t":"2027-01-14T06:45:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-24.02,"az":3.7,"t":"2027-01-14T06:50:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-23.95,"az":5.0,"t":"2027-01-14T06:55:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-23.86,"az":6.2,"t":"2027-01-14T07:00:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-23.74,"az":7.5,"t":"2027-01-14T07:05:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-23.61,"az":8.7,"t":"2027-01-14T07:10:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-23.46,"az":10.0,"t":"2027-01-14T07:15:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-23.29,"az":11.2,"t":"2027-01-14T07:20:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-23.1,"az":12.4,"t":"2027-01-14T07:25:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-22.89,"az":13.6,"t":"2027-01-14T07:30:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-22.66,"az":14.9,"t":"2027-01-14T07:35:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-22.41,"az":16.1,"t":"2027-01-14T07:40:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-22.14,"az":17.3,"t":"2027-01-14T07:45:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-21.85,"az":18.5,"t":"2027-01-14T07:50:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-21.55,"az":19.6,"t":"2027-01-14T07:55:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-21.22,"az":20.8,"t":"2027-01-14T08:00:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-20.88,"az":22.0,"t":"2027-01-14T08:05:00Z","terrain":0.99},{"above_terrain":false,"airmass":null,"alt":-20.52,"az":23.1,"t":"2027-01-14T08:10:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-20.14,"az":24.3,"t":"2027-01-14T08:15:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-19.75,"az":25.4,"t":"2027-01-14T08:20:00Z","terrain":1.27},{"above_terrain":false,"airmass":null,"alt":-19.34,"az":26.6,"t":"2027-01-14T08:25:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-18.91,"az":27.7,"t":"2027-01-14T08:30:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-18.47,"az":28.8,"t":"2027-01-14T08:35:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-18.01,"az":29.9,"t":"2027-01-14T08:40:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-17.54,"az":31.0,"t":"2027-01-14T08:45:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-17.05,"az":32.1,"t":"2027-01-14T08:50:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-16.54,"az":33.2,"t":"2027-01-14T08:55:00Z","terrain":0.9},{"above_terrain":false,"airmass":null,"alt":-16.02,"az":34.2,"t":"2027-01-14T09:00:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-15.49,"az":35.3,"t":"2027-01-14T09:05:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-14.94,"az":36.3,"t":"2027-01-14T09:10:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-14.38,"az":37.3,"t":"2027-01-14T09:15:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-13.81,"az":38.4,"t":"2027-01-14T09:20:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-13.22,"az":39.4,"t":"2027-01-14T09:25:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-12.62,"az":40.4,"t":"2027-01-14T09:30:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-12.01,"az":41.4,"t":"2027-01-14T09:35:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-11.38,"az":42.3,"t":"2027-01-14T09:40:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-10.75,"az":43.3,"t":"2027-01-14T09:45:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-10.1,"az":44.3,"t":"2027-01-14T09:50:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-9.44,"az":45.2,"t":"2027-01-14T09:55:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-8.77,"az":46.1,"t":"2027-01-14T10:00:00Z","terrain":0.66}],"transit":{"airmass":1.05,"alt":72.5,"az":178.5,"t":"2027-01-13T18:35:00Z"},"usable_hours":7.33,"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."]}