{"assessment":{"best_window":{"end":"2027-01-09T22:15Z","end_local":"00:15","hours":5.42,"label":"good","mean_quality":0.92,"start":"2027-01-09T16:50Z","start_local":"18:50"},"cost":{"altitude":6.52,"clouds":0.0,"darkness":1.37,"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":76,"cloud":null,"high":null,"iso":"2027-01-09T16:00Z","label":"poor","low":null,"mid":null,"moon_alt":5,"precip":null,"q":0.15,"rh":null,"sky":"nautical twilight","temp":null,"time":"18:00","wind":null},{"alt":78,"cloud":null,"high":null,"iso":"2027-01-09T17:00Z","label":"good","low":null,"mid":null,"moon_alt":-4,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":71,"cloud":null,"high":null,"iso":"2027-01-09T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-14,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":60,"cloud":null,"high":null,"iso":"2027-01-09T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-25,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":49,"cloud":null,"high":null,"iso":"2027-01-09T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-35,"precip":null,"q":0.93,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":38,"cloud":null,"high":null,"iso":"2027-01-09T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-46,"precip":null,"q":0.85,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":27,"cloud":null,"high":null,"iso":"2027-01-09T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-55,"precip":null,"q":0.67,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":16,"cloud":null,"high":null,"iso":"2027-01-09T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-63,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":7,"cloud":null,"high":null,"iso":"2027-01-10T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-66,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-2,"cloud":null,"high":null,"iso":"2027-01-10T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-64,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-9,"cloud":null,"high":null,"iso":"2027-01-10T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-57,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-14,"cloud":null,"high":null,"iso":"2027-01-10T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-47,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2027-01-10T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-37,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2027-01-10T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-26,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":5.57,"reasons":["the target being low or below 20\u00b0 cost 6.5 quality-hours","daylight and twilight cost 1.4 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":5.57,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2027-01-09T15:40Z","end_local":"17:40","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2027-01-09T15:05Z","start_local":"17:05"},{"end":"2027-01-09T16:15Z","end_local":"18:15","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2027-01-09T15:40Z","start_local":"17:40"},{"end":"2027-01-09T16:50Z","end_local":"18:50","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2027-01-09T16:15Z","start_local":"18:15"},{"end":"2027-01-09T22:15Z","end_local":"00:15","hours":5.42,"label":"good","mean_quality":0.92,"start":"2027-01-09T16:50Z","start_local":"18:50"},{"end":"2027-01-09T22:40Z","end_local":"00:40","hours":0.42,"label":"marginal","mean_quality":0.5,"start":"2027-01-09T22:15Z","start_local":"00:15"},{"end":"2027-01-10T05:50Z","end_local":"07:50","hours":7.17,"label":"unusable","mean_quality":0.0,"start":"2027-01-09T22:40Z","start_local":"00:40"}]},"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":"2027-01-09T16:47:46Z","dark_hours":11.35,"dark_to":"2027-01-10T04:08:29Z","moon":{"illumination":0.038,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":11.33,"moonrise":"2027-01-10T07:25:11Z","moonset":"2027-01-09T16:34:20Z","sunrise":"2027-01-10T05:47:32Z","sunset":"2027-01-09T15:08:33Z","twilight":{"astronomical":{"end":"2027-01-09T16:47:46Z","start":"2027-01-10T04:08:29Z"},"civil":{"end":"2027-01-09T15:39:36Z","start":"2027-01-10T05:16:33Z"},"nautical":{"end":"2027-01-09T16:14:13Z","start":"2027-01-10T04:41:59Z"}},"window_end":"2027-01-10T10:00:00Z","window_start":"2027-01-09T10:00:00Z"},"night_date":"2027-01-09","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.02,"alt":78.9,"t":"2027-01-09T16:50:00Z"},"dec":30.66017511,"dec_of_date":30.798,"dec_str":"+30\u00b0 39' 36.6\"","good_hours":4.92,"limit_rise":"2027-01-09T10:41:57Z","limit_set":"2027-01-09T22:38:57Z","max_az_rate_deg_per_min":1.14,"moon_separation":82.0,"never_rises":false,"ra":23.46206906,"ra_of_date":23.8442,"ra_str":"01h 33m 50.9s","resolved":{"common_name":"Triangulum Pinwheel","dec":30.66017511,"morphology":"SA(s)cd","name":"M 33","ra":23.46206906,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M33","source":"sesame","type":"GiG","type_text":"galaxy in a group","vmag":5.72},"summary":"4.9 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2027-01-10T00:45:25Z","blocked_dark_hours":0,"clears_at":"2027-01-10T08:33:46Z","rise_az":60.1},"track":[{"above_terrain":true,"airmass":4.37,"alt":13.0,"az":60.1,"t":"2027-01-09T10:00:00Z","terrain":1.16},{"above_terrain":true,"airmass":4.12,"alt":13.81,"az":60.8,"t":"2027-01-09T10:05:00Z","terrain":1.1},{"above_terrain":true,"airmass":3.9,"alt":14.63,"az":61.6,"t":"2027-01-09T10:10:00Z","terrain":1.04},{"above_terrain":true,"airmass":3.71,"alt":15.46,"az":62.3,"t":"2027-01-09T10:15:00Z","terrain":0.98},{"above_terrain":true,"airmass":3.53,"alt":16.29,"az":63.0,"t":"2027-01-09T10:20:00Z","terrain":0.91},{"above_terrain":true,"airmass":3.36,"alt":17.13,"az":63.7,"t":"2027-01-09T10:25:00Z","terrain":0.81},{"above_terrain":true,"airmass":3.21,"alt":17.97,"az":64.4,"t":"2027-01-09T10:30:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.08,"alt":18.81,"az":65.1,"t":"2027-01-09T10:35:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.95,"alt":19.67,"az":65.8,"t":"2027-01-09T10:40:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.83,"alt":20.52,"az":66.5,"t":"2027-01-09T10:45:00Z","terrain":0.88},{"above_terrain":true,"airmass":2.73,"alt":21.38,"az":67.2,"t":"2027-01-09T10:50:00Z","terrain":0.94},{"above_terrain":true,"airmass":2.63,"alt":22.25,"az":67.9,"t":"2027-01-09T10:55:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.53,"alt":23.12,"az":68.6,"t":"2027-01-09T11:00:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.45,"alt":23.99,"az":69.3,"t":"2027-01-09T11:05:00Z","terrain":1.09},{"above_terrain":true,"airmass":2.37,"alt":24.87,"az":69.9,"t":"2027-01-09T11:10:00Z","terrain":1.21},{"above_terrain":true,"airmass":2.29,"alt":25.75,"az":70.6,"t":"2027-01-09T11:15:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.22,"alt":26.63,"az":71.3,"t":"2027-01-09T11:20:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.16,"alt":27.52,"az":72.0,"t":"2027-01-09T11:25:00Z","terrain":1.2},{"above_terrain":true,"airmass":2.09,"alt":28.41,"az":72.7,"t":"2027-01-09T11:30:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.04,"alt":29.31,"az":73.4,"t":"2027-01-09T11:35:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.98,"alt":30.21,"az":74.0,"t":"2027-01-09T11:40:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.93,"alt":31.11,"az":74.7,"t":"2027-01-09T11:45:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.88,"alt":32.01,"az":75.4,"t":"2027-01-09T11:50:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.84,"alt":32.92,"az":76.1,"t":"2027-01-09T11:55:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.79,"alt":33.83,"az":76.8,"t":"2027-01-09T12:00:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.75,"alt":34.74,"az":77.5,"t":"2027-01-09T12:05:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.71,"alt":35.66,"az":78.2,"t":"2027-01-09T12:10:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.68,"alt":36.57,"az":78.9,"t":"2027-01-09T12:15:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.64,"alt":37.49,"az":79.6,"t":"2027-01-09T12:20:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.61,"alt":38.42,"az":80.3,"t":"2027-01-09T12:25:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.58,"alt":39.34,"az":81.0,"t":"2027-01-09T12:30:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.54,"alt":40.26,"az":81.7,"t":"2027-01-09T12:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.52,"alt":41.19,"az":82.4,"t":"2027-01-09T12:40:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.49,"alt":42.12,"az":83.2,"t":"2027-01-09T12:45:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.46,"alt":43.05,"az":83.9,"t":"2027-01-09T12:50:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.44,"alt":43.98,"az":84.6,"t":"2027-01-09T12:55:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.41,"alt":44.91,"az":85.4,"t":"2027-01-09T13:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.39,"alt":45.85,"az":86.2,"t":"2027-01-09T13:05:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.37,"alt":46.78,"az":86.9,"t":"2027-01-09T13:10:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.35,"alt":47.72,"az":87.7,"t":"2027-01-09T13:15:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.33,"alt":48.65,"az":88.5,"t":"2027-01-09T13:20:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.31,"alt":49.59,"az":89.3,"t":"2027-01-09T13:25:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.29,"alt":50.52,"az":90.2,"t":"2027-01-09T13:30:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.28,"alt":51.46,"az":91.0,"t":"2027-01-09T13:35:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.26,"alt":52.39,"az":91.9,"t":"2027-01-09T13:40:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.25,"alt":53.33,"az":92.8,"t":"2027-01-09T13:45:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.23,"alt":54.26,"az":93.7,"t":"2027-01-09T13:50:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.22,"alt":55.2,"az":94.6,"t":"2027-01-09T13:55:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.2,"alt":56.13,"az":95.6,"t":"2027-01-09T14:00:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.19,"alt":57.06,"az":96.5,"t":"2027-01-09T14:05:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.18,"alt":57.99,"az":97.5,"t":"2027-01-09T14:10:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.17,"alt":58.92,"az":98.6,"t":"2027-01-09T14:15:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.16,"alt":59.84,"az":99.7,"t":"2027-01-09T14:20:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.15,"alt":60.76,"az":100.8,"t":"2027-01-09T14:25:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.14,"alt":61.68,"az":102.0,"t":"2027-01-09T14:30:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.13,"alt":62.59,"az":103.2,"t":"2027-01-09T14:35:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.12,"alt":63.5,"az":104.5,"t":"2027-01-09T14:40:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.11,"alt":64.4,"az":105.8,"t":"2027-01-09T14:45:00Z","terrain":-0.56},{"above_terrain":true,"airmass":1.1,"alt":65.3,"az":107.2,"t":"2027-01-09T14:50:00Z","terrain":-0.68},{"above_terrain":true,"airmass":1.09,"alt":66.19,"az":108.7,"t":"2027-01-09T14:55:00Z","terrain":-1.11},{"above_terrain":true,"airmass":1.09,"alt":67.08,"az":110.2,"t":"2027-01-09T15:00:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.08,"alt":67.95,"az":111.9,"t":"2027-01-09T15:05:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.07,"alt":68.81,"az":113.6,"t":"2027-01-09T15:10:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.07,"alt":69.66,"az":115.5,"t":"2027-01-09T15:15:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.06,"alt":70.5,"az":117.5,"t":"2027-01-09T15:20:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.06,"alt":71.32,"az":119.6,"t":"2027-01-09T15:25:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.05,"alt":72.13,"az":121.9,"t":"2027-01-09T15:30:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.05,"alt":72.91,"az":124.3,"t":"2027-01-09T15:35:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.04,"alt":73.67,"az":127.0,"t":"2027-01-09T15:40:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.04,"alt":74.41,"az":129.9,"t":"2027-01-09T15:45:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.03,"alt":75.11,"az":133.0,"t":"2027-01-09T15:50:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.03,"alt":75.77,"az":136.3,"t":"2027-01-09T15:55:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.03,"alt":76.4,"az":140.0,"t":"2027-01-09T16:00:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.03,"alt":76.98,"az":143.9,"t":"2027-01-09T16:05:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.02,"alt":77.5,"az":148.2,"t":"2027-01-09T16:10:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.02,"alt":77.96,"az":152.8,"t":"2027-01-09T16:15:00Z","terrain":-1.0},{"above_terrain":true,"airmass":1.02,"alt":78.35,"az":157.7,"t":"2027-01-09T16:20:00Z","terrain":-1.06},{"above_terrain":true,"airmass":1.02,"alt":78.67,"az":162.8,"t":"2027-01-09T16:25:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.02,"alt":78.9,"az":168.2,"t":"2027-01-09T16:30:00Z","terrain":-0.92},{"above_terrain":true,"airmass":1.02,"alt":79.05,"az":173.8,"t":"2027-01-09T16:35:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.02,"alt":79.1,"az":179.5,"t":"2027-01-09T16:40:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.02,"alt":79.07,"az":185.2,"t":"2027-01-09T16:45:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.02,"alt":78.94,"az":190.8,"t":"2027-01-09T16:50:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.02,"alt":78.72,"az":196.2,"t":"2027-01-09T16:55:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.02,"alt":78.42,"az":201.4,"t":"2027-01-09T17:00:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.02,"alt":78.04,"az":206.4,"t":"2027-01-09T17:05:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.02,"alt":77.59,"az":211.0,"t":"2027-01-09T17:10:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.03,"alt":77.07,"az":215.3,"t":"2027-01-09T17:15:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.03,"alt":76.51,"az":219.3,"t":"2027-01-09T17:20:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.03,"alt":75.89,"az":223.0,"t":"2027-01-09T17:25:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.03,"alt":75.23,"az":226.4,"t":"2027-01-09T17:30:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.04,"alt":74.54,"az":229.6,"t":"2027-01-09T17:35:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.04,"alt":73.81,"az":232.5,"t":"2027-01-09T17:40:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.04,"alt":73.05,"az":235.2,"t":"2027-01-09T17:45:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.05,"alt":72.27,"az":237.7,"t":"2027-01-09T17:50:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.05,"alt":71.47,"az":240.0,"t":"2027-01-09T17:55:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.06,"alt":70.65,"az":242.2,"t":"2027-01-09T18:00:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.06,"alt":69.82,"az":244.2,"t":"2027-01-09T18:05:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.07,"alt":68.97,"az":246.0,"t":"2027-01-09T18:10:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.08,"alt":68.11,"az":247.8,"t":"2027-01-09T18:15:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.08,"alt":67.23,"az":249.5,"t":"2027-01-09T18:20:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.09,"alt":66.35,"az":251.0,"t":"2027-01-09T18:25:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.1,"alt":65.46,"az":252.5,"t":"2027-01-09T18:30:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.11,"alt":64.57,"az":253.9,"t":"2027-01-09T18:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":63.67,"az":255.3,"t":"2027-01-09T18:40:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.12,"alt":62.76,"az":256.6,"t":"2027-01-09T18:45:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.13,"alt":61.84,"az":257.8,"t":"2027-01-09T18:50:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.14,"alt":60.93,"az":259.0,"t":"2027-01-09T18:55:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.15,"alt":60.01,"az":260.1,"t":"2027-01-09T19:00:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.16,"alt":59.08,"az":261.2,"t":"2027-01-09T19:05:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.18,"alt":58.16,"az":262.3,"t":"2027-01-09T19:10:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.19,"alt":57.23,"az":263.3,"t":"2027-01-09T19:15:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.2,"alt":56.3,"az":264.3,"t":"2027-01-09T19:20:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.21,"alt":55.37,"az":265.2,"t":"2027-01-09T19:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.23,"alt":54.43,"az":266.2,"t":"2027-01-09T19:30:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.24,"alt":53.5,"az":267.1,"t":"2027-01-09T19:35:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.26,"alt":52.56,"az":268.0,"t":"2027-01-09T19:40:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.27,"alt":51.63,"az":268.8,"t":"2027-01-09T19:45:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.29,"alt":50.69,"az":269.7,"t":"2027-01-09T19:50:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.31,"alt":49.76,"az":270.5,"t":"2027-01-09T19:55:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.33,"alt":48.82,"az":271.3,"t":"2027-01-09T20:00:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.35,"alt":47.89,"az":272.1,"t":"2027-01-09T20:05:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.37,"alt":46.95,"az":272.9,"t":"2027-01-09T20:10:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.39,"alt":46.02,"az":273.7,"t":"2027-01-09T20:15:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.41,"alt":45.08,"az":274.5,"t":"2027-01-09T20:20:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.43,"alt":44.15,"az":275.2,"t":"2027-01-09T20:25:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.46,"alt":43.22,"az":276.0,"t":"2027-01-09T20:30:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.48,"alt":42.29,"az":276.7,"t":"2027-01-09T20:35:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.51,"alt":41.36,"az":277.4,"t":"2027-01-09T20:40:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.54,"alt":40.43,"az":278.2,"t":"2027-01-09T20:45:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.57,"alt":39.51,"az":278.9,"t":"2027-01-09T20:50:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.6,"alt":38.58,"az":279.6,"t":"2027-01-09T20:55:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.63,"alt":37.66,"az":280.3,"t":"2027-01-09T21:00:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.67,"alt":36.74,"az":281.0,"t":"2027-01-09T21:05:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.71,"alt":35.82,"az":281.7,"t":"2027-01-09T21:10:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.74,"alt":34.91,"az":282.4,"t":"2027-01-09T21:15:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.78,"alt":33.99,"az":283.1,"t":"2027-01-09T21:20:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.83,"alt":33.08,"az":283.8,"t":"2027-01-09T21:25:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.87,"alt":32.18,"az":284.5,"t":"2027-01-09T21:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.92,"alt":31.27,"az":285.1,"t":"2027-01-09T21:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.97,"alt":30.37,"az":285.8,"t":"2027-01-09T21:40:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.03,"alt":29.47,"az":286.5,"t":"2027-01-09T21:45:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.08,"alt":28.57,"az":287.2,"t":"2027-01-09T21:50:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.15,"alt":27.68,"az":287.9,"t":"2027-01-09T21:55:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.21,"alt":26.79,"az":288.6,"t":"2027-01-09T22:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.28,"alt":25.91,"az":289.2,"t":"2027-01-09T22:05:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.35,"alt":25.03,"az":289.9,"t":"2027-01-09T22:10:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.43,"alt":24.15,"az":290.6,"t":"2027-01-09T22:15:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.52,"alt":23.27,"az":291.3,"t":"2027-01-09T22:20:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.61,"alt":22.4,"az":292.0,"t":"2027-01-09T22:25:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.71,"alt":21.54,"az":292.7,"t":"2027-01-09T22:30:00Z","terrain":0.37},{"above_terrain":true,"airmass":2.81,"alt":20.68,"az":293.4,"t":"2027-01-09T22:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.93,"alt":19.82,"az":294.1,"t":"2027-01-09T22:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.05,"alt":18.97,"az":294.8,"t":"2027-01-09T22:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.19,"alt":18.12,"az":295.5,"t":"2027-01-09T22:50:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.33,"alt":17.28,"az":296.2,"t":"2027-01-09T22:55:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.5,"alt":16.44,"az":296.9,"t":"2027-01-09T23:00:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.67,"alt":15.61,"az":297.6,"t":"2027-01-09T23:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.87,"alt":14.78,"az":298.3,"t":"2027-01-09T23:10:00Z","terrain":0.14},{"above_terrain":true,"airmass":4.08,"alt":13.96,"az":299.0,"t":"2027-01-09T23:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":4.32,"alt":13.14,"az":299.7,"t":"2027-01-09T23:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":4.59,"alt":12.34,"az":300.5,"t":"2027-01-09T23:25:00Z","terrain":0.35},{"above_terrain":true,"airmass":4.89,"alt":11.53,"az":301.2,"t":"2027-01-09T23:30:00Z","terrain":0.27},{"above_terrain":true,"airmass":5.23,"alt":10.73,"az":301.9,"t":"2027-01-09T23:35:00Z","terrain":0.09},{"above_terrain":true,"airmass":5.62,"alt":9.94,"az":302.7,"t":"2027-01-09T23:40:00Z","terrain":-0.13},{"above_terrain":true,"airmass":6.06,"alt":9.16,"az":303.4,"t":"2027-01-09T23:45:00Z","terrain":-0.17},{"above_terrain":true,"airmass":6.57,"alt":8.38,"az":304.2,"t":"2027-01-09T23:50:00Z","terrain":-0.13},{"above_terrain":true,"airmass":7.17,"alt":7.61,"az":304.9,"t":"2027-01-09T23:55:00Z","terrain":-0.28},{"above_terrain":true,"airmass":7.88,"alt":6.85,"az":305.7,"t":"2027-01-10T00:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":8.73,"alt":6.09,"az":306.5,"t":"2027-01-10T00:05:00Z","terrain":-0.0},{"above_terrain":true,"airmass":9.76,"alt":5.34,"az":307.3,"t":"2027-01-10T00:10:00Z","terrain":0.22},{"above_terrain":true,"airmass":11.03,"alt":4.6,"az":308.0,"t":"2027-01-10T00:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":12.62,"alt":3.87,"az":308.8,"t":"2027-01-10T00:20:00Z","terrain":0.2},{"above_terrain":true,"airmass":14.67,"alt":3.14,"az":309.6,"t":"2027-01-10T00:25:00Z","terrain":0.2},{"above_terrain":true,"airmass":17.38,"alt":2.43,"az":310.4,"t":"2027-01-10T00:30:00Z","terrain":0.28},{"above_terrain":true,"airmass":21.04,"alt":1.72,"az":311.2,"t":"2027-01-10T00:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":26.15,"alt":1.02,"az":312.1,"t":"2027-01-10T00:40:00Z","terrain":0.15},{"above_terrain":true,"airmass":33.42,"alt":0.33,"az":312.9,"t":"2027-01-10T00:45:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-0.35,"az":313.7,"t":"2027-01-10T00:50:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-1.02,"az":314.6,"t":"2027-01-10T00:55:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-1.69,"az":315.4,"t":"2027-01-10T01:00:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-2.34,"az":316.3,"t":"2027-01-10T01:05:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-2.98,"az":317.1,"t":"2027-01-10T01:10:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-3.61,"az":318.0,"t":"2027-01-10T01:15:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-4.23,"az":318.9,"t":"2027-01-10T01:20:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-4.84,"az":319.8,"t":"2027-01-10T01:25:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-5.44,"az":320.7,"t":"2027-01-10T01:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-6.03,"az":321.6,"t":"2027-01-10T01:35:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-6.6,"az":322.5,"t":"2027-01-10T01:40:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-7.17,"az":323.4,"t":"2027-01-10T01:45:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-7.72,"az":324.4,"t":"2027-01-10T01:50:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-8.26,"az":325.3,"t":"2027-01-10T01:55:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-8.79,"az":326.3,"t":"2027-01-10T02:00:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-9.3,"az":327.2,"t":"2027-01-10T02:05:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-9.8,"az":328.2,"t":"2027-01-10T02:10:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-10.29,"az":329.2,"t":"2027-01-10T02:15:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-10.76,"az":330.1,"t":"2027-01-10T02:20:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-11.22,"az":331.1,"t":"2027-01-10T02:25:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-11.66,"az":332.1,"t":"2027-01-10T02:30:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-12.09,"az":333.1,"t":"2027-01-10T02:35:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-12.51,"az":334.2,"t":"2027-01-10T02:40:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-12.91,"az":335.2,"t":"2027-01-10T02:45:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-13.29,"az":336.2,"t":"2027-01-10T02:50:00Z","terrain":-0.81},{"above_terrain":false,"airmass":null,"alt":-13.66,"az":337.2,"t":"2027-01-10T02:55:00Z","terrain":-0.67},{"above_terrain":false,"airmass":null,"alt":-14.02,"az":338.3,"t":"2027-01-10T03:00:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-14.36,"az":339.4,"t":"2027-01-10T03:05:00Z","terrain":-0.67},{"above_terrain":false,"airmass":null,"alt":-14.68,"az":340.4,"t":"2027-01-10T03:10:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-14.98,"az":341.5,"t":"2027-01-10T03:15:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-15.27,"az":342.6,"t":"2027-01-10T03:20:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-15.54,"az":343.6,"t":"2027-01-10T03:25:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-15.8,"az":344.7,"t":"2027-01-10T03:30:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-16.04,"az":345.8,"t":"2027-01-10T03:35:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-16.26,"az":346.9,"t":"2027-01-10T03:40:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-16.46,"az":348.0,"t":"2027-01-10T03:45:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-16.65,"az":349.1,"t":"2027-01-10T03:50:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-16.81,"az":350.2,"t":"2027-01-10T03:55:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-16.96,"az":351.3,"t":"2027-01-10T04:00:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-17.1,"az":352.5,"t":"2027-01-10T04:05:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-17.21,"az":353.6,"t":"2027-01-10T04:10:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-17.31,"az":354.7,"t":"2027-01-10T04:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.38,"az":355.8,"t":"2027-01-10T04:20:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-17.44,"az":357.0,"t":"2027-01-10T04:25:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-17.48,"az":358.1,"t":"2027-01-10T04:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.5,"az":359.2,"t":"2027-01-10T04:35:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-17.51,"az":0.3,"t":"2027-01-10T04:40:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-17.49,"az":1.5,"t":"2027-01-10T04:45:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-17.46,"az":2.6,"t":"2027-01-10T04:50:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-17.41,"az":3.7,"t":"2027-01-10T04:55:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-17.34,"az":4.9,"t":"2027-01-10T05:00:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-17.25,"az":6.0,"t":"2027-01-10T05:05:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-17.14,"az":7.1,"t":"2027-01-10T05:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-17.02,"az":8.2,"t":"2027-01-10T05:15:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-16.88,"az":9.3,"t":"2027-01-10T05:20:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-16.72,"az":10.4,"t":"2027-01-10T05:25:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-16.54,"az":11.6,"t":"2027-01-10T05:30:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-16.34,"az":12.7,"t":"2027-01-10T05:35:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-16.13,"az":13.8,"t":"2027-01-10T05:40:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-15.9,"az":14.8,"t":"2027-01-10T05:45:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-15.65,"az":15.9,"t":"2027-01-10T05:50:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-15.38,"az":17.0,"t":"2027-01-10T05:55:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-15.1,"az":18.1,"t":"2027-01-10T06:00:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-14.8,"az":19.2,"t":"2027-01-10T06:05:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-14.48,"az":20.2,"t":"2027-01-10T06:10:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-14.15,"az":21.3,"t":"2027-01-10T06:15:00Z","terrain":0.78},{"above_terrain":false,"airmass":null,"alt":-13.81,"az":22.3,"t":"2027-01-10T06:20:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-13.44,"az":23.4,"t":"2027-01-10T06:25:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-13.06,"az":24.4,"t":"2027-01-10T06:30:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-12.67,"az":25.4,"t":"2027-01-10T06:35:00Z","terrain":1.27},{"above_terrain":false,"airmass":null,"alt":-12.26,"az":26.5,"t":"2027-01-10T06:40:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-11.83,"az":27.5,"t":"2027-01-10T06:45:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-11.39,"az":28.5,"t":"2027-01-10T06:50:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-10.94,"az":29.5,"t":"2027-01-10T06:55:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-10.47,"az":30.5,"t":"2027-01-10T07:00:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-9.99,"az":31.4,"t":"2027-01-10T07:05:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-9.5,"az":32.4,"t":"2027-01-10T07:10:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-8.99,"az":33.4,"t":"2027-01-10T07:15:00Z","terrain":0.78},{"above_terrain":false,"airmass":null,"alt":-8.47,"az":34.3,"t":"2027-01-10T07:20:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-7.93,"az":35.3,"t":"2027-01-10T07:25:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-7.39,"az":36.2,"t":"2027-01-10T07:30:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-6.83,"az":37.1,"t":"2027-01-10T07:35:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-6.26,"az":38.1,"t":"2027-01-10T07:40:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-5.67,"az":39.0,"t":"2027-01-10T07:45:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-5.08,"az":39.9,"t":"2027-01-10T07:50:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-4.47,"az":40.8,"t":"2027-01-10T07:55:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-3.86,"az":41.6,"t":"2027-01-10T08:00:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-3.23,"az":42.5,"t":"2027-01-10T08:05:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-2.59,"az":43.4,"t":"2027-01-10T08:10:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-1.95,"az":44.2,"t":"2027-01-10T08:15:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-1.29,"az":45.1,"t":"2027-01-10T08:20:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-0.62,"az":45.9,"t":"2027-01-10T08:25:00Z","terrain":0.67},{"above_terrain":false,"airmass":37.07,"alt":0.06,"az":46.8,"t":"2027-01-10T08:30:00Z","terrain":0.62},{"above_terrain":true,"airmass":28.72,"alt":0.74,"az":47.6,"t":"2027-01-10T08:35:00Z","terrain":0.56},{"above_terrain":true,"airmass":22.85,"alt":1.44,"az":48.4,"t":"2027-01-10T08:40:00Z","terrain":0.48},{"above_terrain":true,"airmass":18.69,"alt":2.15,"az":49.2,"t":"2027-01-10T08:45:00Z","terrain":0.41},{"above_terrain":true,"airmass":15.65,"alt":2.86,"az":50.1,"t":"2027-01-10T08:50:00Z","terrain":0.41},{"above_terrain":true,"airmass":13.37,"alt":3.58,"az":50.9,"t":"2027-01-10T08:55:00Z","terrain":0.51},{"above_terrain":true,"airmass":11.61,"alt":4.31,"az":51.6,"t":"2027-01-10T09:00:00Z","terrain":0.59},{"above_terrain":true,"airmass":10.23,"alt":5.05,"az":52.4,"t":"2027-01-10T09:05:00Z","terrain":0.72},{"above_terrain":true,"airmass":9.11,"alt":5.79,"az":53.2,"t":"2027-01-10T09:10:00Z","terrain":0.87},{"above_terrain":true,"airmass":8.2,"alt":6.55,"az":54.0,"t":"2027-01-10T09:15:00Z","terrain":1.0},{"above_terrain":true,"airmass":7.44,"alt":7.31,"az":54.8,"t":"2027-01-10T09:20:00Z","terrain":1.06},{"above_terrain":true,"airmass":6.8,"alt":8.08,"az":55.5,"t":"2027-01-10T09:25:00Z","terrain":1.06},{"above_terrain":true,"airmass":6.25,"alt":8.85,"az":56.3,"t":"2027-01-10T09:30:00Z","terrain":1.06},{"above_terrain":true,"airmass":5.78,"alt":9.63,"az":57.0,"t":"2027-01-10T09:35:00Z","terrain":1.07},{"above_terrain":true,"airmass":5.38,"alt":10.42,"az":57.8,"t":"2027-01-10T09:40:00Z","terrain":1.21},{"above_terrain":true,"airmass":5.02,"alt":11.22,"az":58.5,"t":"2027-01-10T09:45:00Z","terrain":1.23},{"above_terrain":true,"airmass":4.7,"alt":12.02,"az":59.2,"t":"2027-01-10T09:50:00Z","terrain":1.2},{"above_terrain":true,"airmass":4.42,"alt":12.82,"az":60.0,"t":"2027-01-10T09:55:00Z","terrain":1.17},{"above_terrain":true,"airmass":4.17,"alt":13.64,"az":60.7,"t":"2027-01-10T10:00:00Z","terrain":1.11}],"transit":{"airmass":1.02,"alt":79.1,"az":179.5,"t":"2027-01-09T16:40:00Z"},"usable_hours":5.83,"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."]}
