{"assessment":{"best_window":{"end":"2028-12-11T00:10Z","end_local":"02:10","hours":7.58,"label":"good","mean_quality":0.94,"start":"2028-12-10T16:35Z","start_local":"18:35"},"cost":{"altitude":4.4,"clouds":0.0,"darkness":1.29,"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":46,"cloud":null,"high":null,"iso":"2028-12-10T15:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-45,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"17:00","wind":null},{"alt":57,"cloud":null,"high":null,"iso":"2028-12-10T16:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-52,"precip":null,"q":0.49,"rh":null,"sky":"astronomical twilight","temp":null,"time":"18:00","wind":null},{"alt":68,"cloud":null,"high":null,"iso":"2028-12-10T17:00Z","label":"good","low":null,"mid":null,"moon_alt":-57,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":77,"cloud":null,"high":null,"iso":"2028-12-10T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-56,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":78,"cloud":null,"high":null,"iso":"2028-12-10T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-52,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":70,"cloud":null,"high":null,"iso":"2028-12-10T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-44,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":59,"cloud":null,"high":null,"iso":"2028-12-10T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-35,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":48,"cloud":null,"high":null,"iso":"2028-12-10T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-25,"precip":null,"q":0.92,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":37,"cloud":null,"high":null,"iso":"2028-12-10T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-14,"precip":null,"q":0.85,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":26,"cloud":null,"high":null,"iso":"2028-12-11T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-4,"precip":null,"q":0.64,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":16,"cloud":null,"high":null,"iso":"2028-12-11T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":7,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":6,"cloud":null,"high":null,"iso":"2028-12-11T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":16,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-2,"cloud":null,"high":null,"iso":"2028-12-11T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":25,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-9,"cloud":null,"high":null,"iso":"2028-12-11T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":31,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":-14,"cloud":null,"high":null,"iso":"2028-12-11T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":35,"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":7.78,"reasons":["the target being low or below 20\u00b0 cost 4.4 quality-hours","daylight and twilight cost 1.3 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":7.78,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2028-12-10T15:25Z","end_local":"17:25","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2028-12-10T14:50Z","start_local":"16:50"},{"end":"2028-12-10T16:00Z","end_local":"18:00","hours":0.58,"label":"poor","mean_quality":0.14,"start":"2028-12-10T15:25Z","start_local":"17:25"},{"end":"2028-12-10T16:35Z","end_local":"18:35","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2028-12-10T16:00Z","start_local":"18:00"},{"end":"2028-12-11T00:10Z","end_local":"02:10","hours":7.58,"label":"good","mean_quality":0.94,"start":"2028-12-10T16:35Z","start_local":"18:35"},{"end":"2028-12-11T00:40Z","end_local":"02:40","hours":0.5,"label":"marginal","mean_quality":0.48,"start":"2028-12-11T00:10Z","start_local":"02:10"},{"end":"2028-12-11T05:40Z","end_local":"07:40","hours":5.0,"label":"unusable","mean_quality":0.0,"start":"2028-12-11T00:40Z","start_local":"02:40"}]},"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":"2028-12-10T16:30:34Z","dark_hours":11.46,"dark_to":"2028-12-11T03:58:05Z","moon":{"illumination":0.311,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":7.83,"moonrise":"2028-12-11T00:21:27Z","moonset":"2028-12-10T10:42:10Z","sunrise":"2028-12-11T05:38:13Z","sunset":"2028-12-10T14:50:31Z","twilight":{"astronomical":{"end":"2028-12-10T16:30:34Z","start":"2028-12-11T03:58:05Z"},"civil":{"end":"2028-12-10T15:21:55Z","start":"2028-12-11T05:06:47Z"},"nautical":{"end":"2028-12-10T15:56:49Z","start":"2028-12-11T04:31:51Z"}},"window_end":"2028-12-11T10:00:00Z","window_start":"2028-12-10T10:00:00Z"},"night_date":"2028-12-10","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.02,"alt":79.1,"t":"2028-12-10T18:35:00Z"},"dec":30.66017511,"dec_of_date":30.8077,"dec_str":"+30\u00b0 39' 36.6\"","good_hours":7.08,"limit_rise":"2028-12-10T12:37:57Z","limit_set":"2028-12-11T00:35:01Z","max_az_rate_deg_per_min":1.14,"moon_separation":154.7,"never_rises":false,"ra":23.46206906,"ra_of_date":23.8714,"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":"7.1 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2028-12-11T02:41:27Z","blocked_dark_hours":0,"clears_at":"2028-12-10T10:33:41Z","rise_az":47.6},"track":[{"above_terrain":false,"airmass":null,"alt":-3.85,"az":41.6,"t":"2028-12-10T10:00:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-3.22,"az":42.5,"t":"2028-12-10T10:05:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-2.58,"az":43.4,"t":"2028-12-10T10:10:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-1.93,"az":44.2,"t":"2028-12-10T10:15:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-1.28,"az":45.1,"t":"2028-12-10T10:20:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-0.61,"az":45.9,"t":"2028-12-10T10:25:00Z","terrain":0.66},{"above_terrain":false,"airmass":36.9,"alt":0.07,"az":46.8,"t":"2028-12-10T10:30:00Z","terrain":0.62},{"above_terrain":true,"airmass":28.6,"alt":0.76,"az":47.6,"t":"2028-12-10T10:35:00Z","terrain":0.56},{"above_terrain":true,"airmass":22.77,"alt":1.45,"az":48.4,"t":"2028-12-10T10:40:00Z","terrain":0.48},{"above_terrain":true,"airmass":18.63,"alt":2.16,"az":49.2,"t":"2028-12-10T10:45:00Z","terrain":0.41},{"above_terrain":true,"airmass":15.61,"alt":2.87,"az":50.1,"t":"2028-12-10T10:50:00Z","terrain":0.41},{"above_terrain":true,"airmass":13.34,"alt":3.59,"az":50.9,"t":"2028-12-10T10:55:00Z","terrain":0.51},{"above_terrain":true,"airmass":11.59,"alt":4.32,"az":51.6,"t":"2028-12-10T11:00:00Z","terrain":0.59},{"above_terrain":true,"airmass":10.21,"alt":5.06,"az":52.4,"t":"2028-12-10T11:05:00Z","terrain":0.72},{"above_terrain":true,"airmass":9.09,"alt":5.81,"az":53.2,"t":"2028-12-10T11:10:00Z","terrain":0.87},{"above_terrain":true,"airmass":8.18,"alt":6.56,"az":54.0,"t":"2028-12-10T11:15:00Z","terrain":1.0},{"above_terrain":true,"airmass":7.43,"alt":7.32,"az":54.8,"t":"2028-12-10T11:20:00Z","terrain":1.06},{"above_terrain":true,"airmass":6.79,"alt":8.09,"az":55.5,"t":"2028-12-10T11:25:00Z","terrain":1.06},{"above_terrain":true,"airmass":6.25,"alt":8.86,"az":56.3,"t":"2028-12-10T11:30:00Z","terrain":1.06},{"above_terrain":true,"airmass":5.78,"alt":9.64,"az":57.0,"t":"2028-12-10T11:35:00Z","terrain":1.07},{"above_terrain":true,"airmass":5.37,"alt":10.43,"az":57.8,"t":"2028-12-10T11:40:00Z","terrain":1.21},{"above_terrain":true,"airmass":5.01,"alt":11.23,"az":58.5,"t":"2028-12-10T11:45:00Z","terrain":1.23},{"above_terrain":true,"airmass":4.7,"alt":12.03,"az":59.2,"t":"2028-12-10T11:50:00Z","terrain":1.2},{"above_terrain":true,"airmass":4.42,"alt":12.84,"az":60.0,"t":"2028-12-10T11:55:00Z","terrain":1.17},{"above_terrain":true,"airmass":4.17,"alt":13.65,"az":60.7,"t":"2028-12-10T12:00:00Z","terrain":1.11},{"above_terrain":true,"airmass":3.95,"alt":14.47,"az":61.4,"t":"2028-12-10T12:05:00Z","terrain":1.06},{"above_terrain":true,"airmass":3.74,"alt":15.29,"az":62.1,"t":"2028-12-10T12:10:00Z","terrain":1.0},{"above_terrain":true,"airmass":3.56,"alt":16.12,"az":62.8,"t":"2028-12-10T12:15:00Z","terrain":0.93},{"above_terrain":true,"airmass":3.39,"alt":16.96,"az":63.5,"t":"2028-12-10T12:20:00Z","terrain":0.83},{"above_terrain":true,"airmass":3.24,"alt":17.8,"az":64.3,"t":"2028-12-10T12:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.1,"alt":18.64,"az":65.0,"t":"2028-12-10T12:30:00Z","terrain":0.77},{"above_terrain":true,"airmass":2.97,"alt":19.49,"az":65.7,"t":"2028-12-10T12:35:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.86,"alt":20.35,"az":66.3,"t":"2028-12-10T12:40:00Z","terrain":0.86},{"above_terrain":true,"airmass":2.75,"alt":21.21,"az":67.0,"t":"2028-12-10T12:45:00Z","terrain":0.93},{"above_terrain":true,"airmass":2.65,"alt":22.07,"az":67.7,"t":"2028-12-10T12:50:00Z","terrain":0.97},{"above_terrain":true,"airmass":2.55,"alt":22.94,"az":68.4,"t":"2028-12-10T12:55:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.46,"alt":23.81,"az":69.1,"t":"2028-12-10T13:00:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.38,"alt":24.69,"az":69.8,"t":"2028-12-10T13:05:00Z","terrain":1.19},{"above_terrain":true,"airmass":2.31,"alt":25.57,"az":70.5,"t":"2028-12-10T13:10:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.24,"alt":26.45,"az":71.2,"t":"2028-12-10T13:15:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.17,"alt":27.34,"az":71.8,"t":"2028-12-10T13:20:00Z","terrain":1.21},{"above_terrain":true,"airmass":2.11,"alt":28.23,"az":72.5,"t":"2028-12-10T13:25:00Z","terrain":1.09},{"above_terrain":true,"airmass":2.05,"alt":29.13,"az":73.2,"t":"2028-12-10T13:30:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.99,"alt":30.03,"az":73.9,"t":"2028-12-10T13:35:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.94,"alt":30.93,"az":74.6,"t":"2028-12-10T13:40:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.89,"alt":31.83,"az":75.3,"t":"2028-12-10T13:45:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.84,"alt":32.74,"az":76.0,"t":"2028-12-10T13:50:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.8,"alt":33.65,"az":76.6,"t":"2028-12-10T13:55:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.76,"alt":34.56,"az":77.3,"t":"2028-12-10T14:00:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.72,"alt":35.47,"az":78.0,"t":"2028-12-10T14:05:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.68,"alt":36.39,"az":78.7,"t":"2028-12-10T14:10:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.65,"alt":37.31,"az":79.4,"t":"2028-12-10T14:15:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.61,"alt":38.23,"az":80.1,"t":"2028-12-10T14:20:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.58,"alt":39.15,"az":80.8,"t":"2028-12-10T14:25:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.55,"alt":40.08,"az":81.6,"t":"2028-12-10T14:30:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.52,"alt":41.0,"az":82.3,"t":"2028-12-10T14:35:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.49,"alt":41.93,"az":83.0,"t":"2028-12-10T14:40:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.47,"alt":42.86,"az":83.7,"t":"2028-12-10T14:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.44,"alt":43.79,"az":84.5,"t":"2028-12-10T14:50:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.42,"alt":44.72,"az":85.2,"t":"2028-12-10T14:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.4,"alt":45.66,"az":86.0,"t":"2028-12-10T15:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.38,"alt":46.59,"az":86.8,"t":"2028-12-10T15:05:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.35,"alt":47.53,"az":87.5,"t":"2028-12-10T15:10:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.33,"alt":48.46,"az":88.3,"t":"2028-12-10T15:15:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.32,"alt":49.4,"az":89.2,"t":"2028-12-10T15:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.3,"alt":50.33,"az":90.0,"t":"2028-12-10T15:25:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.28,"alt":51.27,"az":90.8,"t":"2028-12-10T15:30:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.26,"alt":52.21,"az":91.7,"t":"2028-12-10T15:35:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.25,"alt":53.14,"az":92.6,"t":"2028-12-10T15:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.23,"alt":54.08,"az":93.5,"t":"2028-12-10T15:45:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.22,"alt":55.01,"az":94.4,"t":"2028-12-10T15:50:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.21,"alt":55.94,"az":95.3,"t":"2028-12-10T15:55:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.19,"alt":56.87,"az":96.3,"t":"2028-12-10T16:00:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.18,"alt":57.8,"az":97.3,"t":"2028-12-10T16:05:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.17,"alt":58.73,"az":98.4,"t":"2028-12-10T16:10:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.16,"alt":59.65,"az":99.4,"t":"2028-12-10T16:15:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.15,"alt":60.58,"az":100.6,"t":"2028-12-10T16:20:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.14,"alt":61.49,"az":101.7,"t":"2028-12-10T16:25:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.13,"alt":62.41,"az":102.9,"t":"2028-12-10T16:30:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.12,"alt":63.32,"az":104.2,"t":"2028-12-10T16:35:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.11,"alt":64.22,"az":105.5,"t":"2028-12-10T16:40:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.1,"alt":65.12,"az":106.9,"t":"2028-12-10T16:45:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.09,"alt":66.01,"az":108.3,"t":"2028-12-10T16:50:00Z","terrain":-1.02},{"above_terrain":true,"airmass":1.09,"alt":66.9,"az":109.9,"t":"2028-12-10T16:55:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.08,"alt":67.77,"az":111.5,"t":"2028-12-10T17:00:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.07,"alt":68.64,"az":113.2,"t":"2028-12-10T17:05:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.07,"alt":69.49,"az":115.1,"t":"2028-12-10T17:10:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.06,"alt":70.33,"az":117.0,"t":"2028-12-10T17:15:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.06,"alt":71.16,"az":119.1,"t":"2028-12-10T17:20:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.05,"alt":71.97,"az":121.4,"t":"2028-12-10T17:25:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.05,"alt":72.76,"az":123.8,"t":"2028-12-10T17:30:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.04,"alt":73.52,"az":126.4,"t":"2028-12-10T17:35:00Z","terrain":-1.58},{"above_terrain":true,"airmass":1.04,"alt":74.26,"az":129.2,"t":"2028-12-10T17:40:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.04,"alt":74.97,"az":132.3,"t":"2028-12-10T17:45:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.03,"alt":75.65,"az":135.6,"t":"2028-12-10T17:50:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.03,"alt":76.28,"az":139.2,"t":"2028-12-10T17:55:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.03,"alt":76.87,"az":143.1,"t":"2028-12-10T18:00:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.02,"alt":77.4,"az":147.3,"t":"2028-12-10T18:05:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.02,"alt":77.88,"az":151.8,"t":"2028-12-10T18:10:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.02,"alt":78.29,"az":156.6,"t":"2028-12-10T18:15:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.02,"alt":78.62,"az":161.7,"t":"2028-12-10T18:20:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.02,"alt":78.87,"az":167.1,"t":"2028-12-10T18:25:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.02,"alt":79.04,"az":172.6,"t":"2028-12-10T18:30:00Z","terrain":-0.54},{"above_terrain":true,"airmass":1.02,"alt":79.11,"az":178.3,"t":"2028-12-10T18:35:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.02,"alt":79.09,"az":184.0,"t":"2028-12-10T18:40:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.02,"alt":78.98,"az":189.6,"t":"2028-12-10T18:45:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.02,"alt":78.78,"az":195.1,"t":"2028-12-10T18:50:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.02,"alt":78.49,"az":200.4,"t":"2028-12-10T18:55:00Z","terrain":-0.35},{"above_terrain":true,"airmass":1.02,"alt":78.13,"az":205.4,"t":"2028-12-10T19:00:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.02,"alt":77.69,"az":210.1,"t":"2028-12-10T19:05:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.03,"alt":77.19,"az":214.5,"t":"2028-12-10T19:10:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.03,"alt":76.64,"az":218.6,"t":"2028-12-10T19:15:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.03,"alt":76.03,"az":222.3,"t":"2028-12-10T19:20:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.03,"alt":75.38,"az":225.8,"t":"2028-12-10T19:25:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.04,"alt":74.69,"az":229.0,"t":"2028-12-10T19:30:00Z","terrain":1.31},{"above_terrain":true,"airmass":1.04,"alt":73.97,"az":232.0,"t":"2028-12-10T19:35:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.04,"alt":73.22,"az":234.7,"t":"2028-12-10T19:40:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.05,"alt":72.44,"az":237.2,"t":"2028-12-10T19:45:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.05,"alt":71.64,"az":239.6,"t":"2028-12-10T19:50:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.06,"alt":70.83,"az":241.7,"t":"2028-12-10T19:55:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.06,"alt":70.0,"az":243.8,"t":"2028-12-10T20:00:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.07,"alt":69.15,"az":245.7,"t":"2028-12-10T20:05:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.08,"alt":68.29,"az":247.5,"t":"2028-12-10T20:10:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.08,"alt":67.42,"az":249.2,"t":"2028-12-10T20:15:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.09,"alt":66.54,"az":250.7,"t":"2028-12-10T20:20:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.1,"alt":65.65,"az":252.3,"t":"2028-12-10T20:25:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.1,"alt":64.76,"az":253.7,"t":"2028-12-10T20:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.11,"alt":63.86,"az":255.0,"t":"2028-12-10T20:35:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.12,"alt":62.95,"az":256.3,"t":"2028-12-10T20:40:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.13,"alt":62.04,"az":257.6,"t":"2028-12-10T20:45:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.14,"alt":61.12,"az":258.8,"t":"2028-12-10T20:50:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.15,"alt":60.2,"az":259.9,"t":"2028-12-10T20:55:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.16,"alt":59.28,"az":261.0,"t":"2028-12-10T21:00:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.17,"alt":58.35,"az":262.1,"t":"2028-12-10T21:05:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.19,"alt":57.43,"az":263.1,"t":"2028-12-10T21:10:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.2,"alt":56.5,"az":264.1,"t":"2028-12-10T21:15:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.21,"alt":55.56,"az":265.1,"t":"2028-12-10T21:20:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.23,"alt":54.63,"az":266.0,"t":"2028-12-10T21:25:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.24,"alt":53.7,"az":266.9,"t":"2028-12-10T21:30:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.26,"alt":52.76,"az":267.8,"t":"2028-12-10T21:35:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.27,"alt":51.83,"az":268.7,"t":"2028-12-10T21:40:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.29,"alt":50.89,"az":269.5,"t":"2028-12-10T21:45:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.31,"alt":49.96,"az":270.4,"t":"2028-12-10T21:50:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.32,"alt":49.02,"az":271.2,"t":"2028-12-10T21:55:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.34,"alt":48.08,"az":272.0,"t":"2028-12-10T22:00:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.36,"alt":47.15,"az":272.8,"t":"2028-12-10T22:05:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.38,"alt":46.21,"az":273.5,"t":"2028-12-10T22:10:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.41,"alt":45.28,"az":274.3,"t":"2028-12-10T22:15:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.43,"alt":44.35,"az":275.1,"t":"2028-12-10T22:20:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.45,"alt":43.42,"az":275.8,"t":"2028-12-10T22:25:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.48,"alt":42.49,"az":276.6,"t":"2028-12-10T22:30:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.51,"alt":41.56,"az":277.3,"t":"2028-12-10T22:35:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.53,"alt":40.63,"az":278.0,"t":"2028-12-10T22:40:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.56,"alt":39.7,"az":278.7,"t":"2028-12-10T22:45:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.59,"alt":38.78,"az":279.4,"t":"2028-12-10T22:50:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.63,"alt":37.86,"az":280.2,"t":"2028-12-10T22:55:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.66,"alt":36.94,"az":280.9,"t":"2028-12-10T23:00:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.7,"alt":36.02,"az":281.6,"t":"2028-12-10T23:05:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.74,"alt":35.1,"az":282.3,"t":"2028-12-10T23:10:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.78,"alt":34.19,"az":282.9,"t":"2028-12-10T23:15:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.82,"alt":33.28,"az":283.6,"t":"2028-12-10T23:20:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.86,"alt":32.37,"az":284.3,"t":"2028-12-10T23:25:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.91,"alt":31.46,"az":285.0,"t":"2028-12-10T23:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.96,"alt":30.56,"az":285.7,"t":"2028-12-10T23:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.01,"alt":29.66,"az":286.4,"t":"2028-12-10T23:40:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.07,"alt":28.77,"az":287.1,"t":"2028-12-10T23:45:00Z","terrain":0.36},{"above_terrain":true,"airmass":2.13,"alt":27.87,"az":287.7,"t":"2028-12-10T23:50:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.2,"alt":26.98,"az":288.4,"t":"2028-12-10T23:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.26,"alt":26.1,"az":289.1,"t":"2028-12-11T00:00:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.34,"alt":25.21,"az":289.8,"t":"2028-12-11T00:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.42,"alt":24.34,"az":290.5,"t":"2028-12-11T00:10:00Z","terrain":0.39},{"above_terrain":true,"airmass":2.5,"alt":23.46,"az":291.2,"t":"2028-12-11T00:15:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.59,"alt":22.59,"az":291.9,"t":"2028-12-11T00:20:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.69,"alt":21.72,"az":292.5,"t":"2028-12-11T00:25:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.79,"alt":20.86,"az":293.2,"t":"2028-12-11T00:30:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.9,"alt":20.0,"az":293.9,"t":"2028-12-11T00:35:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.02,"alt":19.15,"az":294.6,"t":"2028-12-11T00:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.16,"alt":18.3,"az":295.3,"t":"2028-12-11T00:45:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.3,"alt":17.46,"az":296.0,"t":"2028-12-11T00:50:00Z","terrain":0.33},{"above_terrain":true,"airmass":3.46,"alt":16.62,"az":296.7,"t":"2028-12-11T00:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.63,"alt":15.79,"az":297.4,"t":"2028-12-11T01:00:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.82,"alt":14.96,"az":298.2,"t":"2028-12-11T01:05:00Z","terrain":0.13},{"above_terrain":true,"airmass":4.03,"alt":14.14,"az":298.9,"t":"2028-12-11T01:10:00Z","terrain":0.16},{"above_terrain":true,"airmass":4.27,"alt":13.32,"az":299.6,"t":"2028-12-11T01:15:00Z","terrain":0.29},{"above_terrain":true,"airmass":4.53,"alt":12.51,"az":300.3,"t":"2028-12-11T01:20:00Z","terrain":0.35},{"above_terrain":true,"airmass":4.82,"alt":11.7,"az":301.1,"t":"2028-12-11T01:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":5.15,"alt":10.91,"az":301.8,"t":"2028-12-11T01:30:00Z","terrain":0.13},{"above_terrain":true,"airmass":5.53,"alt":10.11,"az":302.5,"t":"2028-12-11T01:35:00Z","terrain":-0.09},{"above_terrain":true,"airmass":5.96,"alt":9.33,"az":303.3,"t":"2028-12-11T01:40:00Z","terrain":-0.19},{"above_terrain":true,"airmass":6.46,"alt":8.55,"az":304.0,"t":"2028-12-11T01:45:00Z","terrain":-0.11},{"above_terrain":true,"airmass":7.03,"alt":7.78,"az":304.8,"t":"2028-12-11T01:50:00Z","terrain":-0.25},{"above_terrain":true,"airmass":7.72,"alt":7.01,"az":305.6,"t":"2028-12-11T01:55:00Z","terrain":-0.22},{"above_terrain":true,"airmass":8.53,"alt":6.25,"az":306.3,"t":"2028-12-11T02:00:00Z","terrain":-0.06},{"above_terrain":true,"airmass":9.52,"alt":5.5,"az":307.1,"t":"2028-12-11T02:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":10.73,"alt":4.76,"az":307.9,"t":"2028-12-11T02:10:00Z","terrain":0.3},{"above_terrain":true,"airmass":12.24,"alt":4.03,"az":308.7,"t":"2028-12-11T02:15:00Z","terrain":0.22},{"above_terrain":true,"airmass":14.18,"alt":3.3,"az":309.5,"t":"2028-12-11T02:20:00Z","terrain":0.19},{"above_terrain":true,"airmass":16.72,"alt":2.58,"az":310.3,"t":"2028-12-11T02:25:00Z","terrain":0.26},{"above_terrain":true,"airmass":20.14,"alt":1.87,"az":311.1,"t":"2028-12-11T02:30:00Z","terrain":0.34},{"above_terrain":true,"airmass":24.88,"alt":1.17,"az":311.9,"t":"2028-12-11T02:35:00Z","terrain":0.16},{"above_terrain":true,"airmass":31.61,"alt":0.48,"az":312.7,"t":"2028-12-11T02:40:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-0.21,"az":313.6,"t":"2028-12-11T02:45:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-0.88,"az":314.4,"t":"2028-12-11T02:50:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-1.54,"az":315.2,"t":"2028-12-11T02:55:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-2.2,"az":316.1,"t":"2028-12-11T03:00:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-2.84,"az":317.0,"t":"2028-12-11T03:05:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-3.47,"az":317.8,"t":"2028-12-11T03:10:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-4.1,"az":318.7,"t":"2028-12-11T03:15:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-4.71,"az":319.6,"t":"2028-12-11T03:20:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-5.31,"az":320.5,"t":"2028-12-11T03:25:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.9,"az":321.4,"t":"2028-12-11T03:30:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-6.48,"az":322.3,"t":"2028-12-11T03:35:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-7.04,"az":323.2,"t":"2028-12-11T03:40:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-7.6,"az":324.2,"t":"2028-12-11T03:45:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-8.14,"az":325.1,"t":"2028-12-11T03:50:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-8.67,"az":326.1,"t":"2028-12-11T03:55:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-9.18,"az":327.0,"t":"2028-12-11T04:00:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-9.69,"az":328.0,"t":"2028-12-11T04:05:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-10.18,"az":329.0,"t":"2028-12-11T04:10:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-10.65,"az":329.9,"t":"2028-12-11T04:15:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-11.11,"az":330.9,"t":"2028-12-11T04:20:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-11.56,"az":331.9,"t":"2028-12-11T04:25:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-12.0,"az":332.9,"t":"2028-12-11T04:30:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-12.41,"az":333.9,"t":"2028-12-11T04:35:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-12.82,"az":335.0,"t":"2028-12-11T04:40:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-13.21,"az":336.0,"t":"2028-12-11T04:45:00Z","terrain":-0.83},{"above_terrain":false,"airmass":null,"alt":-13.58,"az":337.0,"t":"2028-12-11T04:50:00Z","terrain":-0.72},{"above_terrain":false,"airmass":null,"alt":-13.94,"az":338.1,"t":"2028-12-11T04:55:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-14.28,"az":339.1,"t":"2028-12-11T05:00:00Z","terrain":-0.72},{"above_terrain":false,"airmass":null,"alt":-14.6,"az":340.2,"t":"2028-12-11T05:05:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-14.91,"az":341.3,"t":"2028-12-11T05:10:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-15.2,"az":342.3,"t":"2028-12-11T05:15:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-15.48,"az":343.4,"t":"2028-12-11T05:20:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-15.74,"az":344.5,"t":"2028-12-11T05:25:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-15.98,"az":345.6,"t":"2028-12-11T05:30:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-16.2,"az":346.7,"t":"2028-12-11T05:35:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-16.41,"az":347.8,"t":"2028-12-11T05:40:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-16.6,"az":348.9,"t":"2028-12-11T05:45:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-16.77,"az":350.0,"t":"2028-12-11T05:50:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-16.93,"az":351.1,"t":"2028-12-11T05:55:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-17.06,"az":352.2,"t":"2028-12-11T06:00:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-17.18,"az":353.4,"t":"2028-12-11T06:05:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-17.28,"az":354.5,"t":"2028-12-11T06:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.36,"az":355.6,"t":"2028-12-11T06:15:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-17.42,"az":356.7,"t":"2028-12-11T06:20:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-17.47,"az":357.9,"t":"2028-12-11T06:25:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-17.49,"az":359.0,"t":"2028-12-11T06:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.5,"az":0.1,"t":"2028-12-11T06:35:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-17.49,"az":1.2,"t":"2028-12-11T06:40:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-17.46,"az":2.4,"t":"2028-12-11T06:45:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-17.41,"az":3.5,"t":"2028-12-11T06:50:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-17.34,"az":4.6,"t":"2028-12-11T06:55:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-17.26,"az":5.7,"t":"2028-12-11T07:00:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-17.16,"az":6.9,"t":"2028-12-11T07:05:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-17.04,"az":8.0,"t":"2028-12-11T07:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.9,"az":9.1,"t":"2028-12-11T07:15:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-16.74,"az":10.2,"t":"2028-12-11T07:20:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-16.57,"az":11.3,"t":"2028-12-11T07:25:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-16.37,"az":12.4,"t":"2028-12-11T07:30:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-16.16,"az":13.5,"t":"2028-12-11T07:35:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-15.94,"az":14.6,"t":"2028-12-11T07:40:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-15.69,"az":15.7,"t":"2028-12-11T07:45:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-15.43,"az":16.8,"t":"2028-12-11T07:50:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-15.15,"az":17.9,"t":"2028-12-11T07:55:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-14.85,"az":18.9,"t":"2028-12-11T08:00:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-14.54,"az":20.0,"t":"2028-12-11T08:05:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-14.21,"az":21.1,"t":"2028-12-11T08:10:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-13.87,"az":22.1,"t":"2028-12-11T08:15:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-13.51,"az":23.2,"t":"2028-12-11T08:20:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-13.13,"az":24.2,"t":"2028-12-11T08:25:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-12.74,"az":25.2,"t":"2028-12-11T08:30:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-12.34,"az":26.2,"t":"2028-12-11T08:35:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-11.91,"az":27.3,"t":"2028-12-11T08:40:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-11.48,"az":28.3,"t":"2028-12-11T08:45:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-11.03,"az":29.3,"t":"2028-12-11T08:50:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-10.56,"az":30.3,"t":"2028-12-11T08:55:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-10.08,"az":31.2,"t":"2028-12-11T09:00:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-9.59,"az":32.2,"t":"2028-12-11T09:05:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-9.09,"az":33.2,"t":"2028-12-11T09:10:00Z","terrain":0.9},{"above_terrain":false,"airmass":null,"alt":-8.57,"az":34.1,"t":"2028-12-11T09:15:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-8.04,"az":35.1,"t":"2028-12-11T09:20:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-7.49,"az":36.0,"t":"2028-12-11T09:25:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-6.94,"az":36.9,"t":"2028-12-11T09:30:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-6.37,"az":37.9,"t":"2028-12-11T09:35:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-5.79,"az":38.8,"t":"2028-12-11T09:40:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-5.2,"az":39.7,"t":"2028-12-11T09:45:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-4.59,"az":40.6,"t":"2028-12-11T09:50:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-3.98,"az":41.5,"t":"2028-12-11T09:55:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-3.35,"az":42.3,"t":"2028-12-11T10:00:00Z","terrain":0.16}],"transit":{"airmass":1.02,"alt":79.1,"az":178.3,"t":"2028-12-10T18:35:00Z"},"usable_hours":8.08,"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."]}