{"assessment":{"best_window":{"end":"2037-12-29T22:55Z","end_local":"00:55","hours":6.25,"label":"good","mean_quality":0.93,"start":"2037-12-29T16:40Z","start_local":"18:40"},"cost":{"altitude":5.79,"clouds":0.0,"darkness":1.41,"moon":0.01},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically worth it \u2014 weather unknown","hourly":[{"alt":59,"cloud":null,"high":null,"iso":"2037-12-29T15:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-43,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"17:00","wind":null},{"alt":70,"cloud":null,"high":null,"iso":"2037-12-29T16:00Z","label":"poor","low":null,"mid":null,"moon_alt":-47,"precip":null,"q":0.15,"rh":null,"sky":"nautical twilight","temp":null,"time":"18:00","wind":null},{"alt":78,"cloud":null,"high":null,"iso":"2037-12-29T17:00Z","label":"good","low":null,"mid":null,"moon_alt":-48,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":77,"cloud":null,"high":null,"iso":"2037-12-29T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-44,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":68,"cloud":null,"high":null,"iso":"2037-12-29T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-38,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":57,"cloud":null,"high":null,"iso":"2037-12-29T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-29,"precip":null,"q":0.98,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":46,"cloud":null,"high":null,"iso":"2037-12-29T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-19,"precip":null,"q":0.9,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":34,"cloud":null,"high":null,"iso":"2037-12-29T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-9,"precip":null,"q":0.83,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":24,"cloud":null,"high":null,"iso":"2037-12-29T23:00Z","label":"marginal","low":null,"mid":null,"moon_alt":2,"precip":null,"q":0.53,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":14,"cloud":null,"high":null,"iso":"2037-12-30T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":12,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":4,"cloud":null,"high":null,"iso":"2037-12-30T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":22,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2037-12-30T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":32,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-10,"cloud":null,"high":null,"iso":"2037-12-30T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":39,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-15,"cloud":null,"high":null,"iso":"2037-12-30T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":44,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2037-12-30T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":46,"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":6.42,"reasons":["the target being low or below 20\u00b0 cost 5.8 quality-hours","daylight and twilight cost 1.4 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":6.42,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2037-12-29T15:35Z","end_local":"17:35","hours":0.67,"label":"unusable","mean_quality":0.0,"start":"2037-12-29T14:55Z","start_local":"16:55"},{"end":"2037-12-29T16:10Z","end_local":"18:10","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2037-12-29T15:35Z","start_local":"17:35"},{"end":"2037-12-29T16:40Z","end_local":"18:40","hours":0.5,"label":"marginal","mean_quality":0.5,"start":"2037-12-29T16:10Z","start_local":"18:10"},{"end":"2037-12-29T22:55Z","end_local":"00:55","hours":6.25,"label":"good","mean_quality":0.93,"start":"2037-12-29T16:40Z","start_local":"18:40"},{"end":"2037-12-29T23:25Z","end_local":"01:25","hours":0.5,"label":"marginal","mean_quality":0.48,"start":"2037-12-29T22:55Z","start_local":"00:55"},{"end":"2037-12-30T05:50Z","end_local":"07:50","hours":6.42,"label":"unusable","mean_quality":0.0,"start":"2037-12-29T23:25Z","start_local":"01:25"}]},"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":"2037-12-29T16:39:03Z","dark_hours":11.48,"dark_to":"2037-12-30T04:07:35Z","moon":{"illumination":0.461,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":6.17,"moonrise":"2037-12-29T22:50:44Z","moonset":"2037-12-29T10:20:44Z","sunrise":"2037-12-30T05:47:47Z","sunset":"2037-12-29T14:58:47Z","twilight":{"astronomical":{"end":"2037-12-29T16:39:03Z","start":"2037-12-30T04:07:35Z"},"civil":{"end":"2037-12-29T15:30:16Z","start":"2037-12-30T05:16:20Z"},"nautical":{"end":"2037-12-29T16:05:15Z","start":"2037-12-30T04:41:22Z"}},"window_end":"2037-12-30T10:00:00Z","window_start":"2037-12-29T10:00:00Z"},"night_date":"2037-12-29","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.02,"alt":79.2,"t":"2037-12-29T17:25:00Z"},"dec":30.66017511,"dec_of_date":30.8538,"dec_str":"+30\u00b0 39' 36.6\"","good_hours":5.75,"limit_rise":"2037-12-29T11:24:18Z","limit_set":"2037-12-29T23:21:41Z","max_az_rate_deg_per_min":1.14,"moon_separation":148.4,"never_rises":false,"ra":23.46206906,"ra_of_date":23.9996,"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":"5.7 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2037-12-30T01:28:09Z","blocked_dark_hours":0,"clears_at":"2037-12-30T09:16:03Z","rise_az":53.7},"track":[{"above_terrain":true,"airmass":8.4,"alt":6.36,"az":53.7,"t":"2037-12-29T10:00:00Z","terrain":0.96},{"above_terrain":true,"airmass":7.61,"alt":7.12,"az":54.5,"t":"2037-12-29T10:05:00Z","terrain":1.04},{"above_terrain":true,"airmass":6.95,"alt":7.89,"az":55.3,"t":"2037-12-29T10:10:00Z","terrain":1.07},{"above_terrain":true,"airmass":6.38,"alt":8.66,"az":56.0,"t":"2037-12-29T10:15:00Z","terrain":1.05},{"above_terrain":true,"airmass":5.89,"alt":9.44,"az":56.8,"t":"2037-12-29T10:20:00Z","terrain":1.07},{"above_terrain":true,"airmass":5.47,"alt":10.22,"az":57.5,"t":"2037-12-29T10:25:00Z","terrain":1.16},{"above_terrain":true,"airmass":5.1,"alt":11.02,"az":58.2,"t":"2037-12-29T10:30:00Z","terrain":1.24},{"above_terrain":true,"airmass":4.78,"alt":11.82,"az":59.0,"t":"2037-12-29T10:35:00Z","terrain":1.21},{"above_terrain":true,"airmass":4.49,"alt":12.62,"az":59.7,"t":"2037-12-29T10:40:00Z","terrain":1.18},{"above_terrain":true,"airmass":4.23,"alt":13.43,"az":60.4,"t":"2037-12-29T10:45:00Z","terrain":1.14},{"above_terrain":true,"airmass":4.0,"alt":14.25,"az":61.2,"t":"2037-12-29T10:50:00Z","terrain":1.08},{"above_terrain":true,"airmass":3.8,"alt":15.07,"az":61.9,"t":"2037-12-29T10:55:00Z","terrain":1.02},{"above_terrain":true,"airmass":3.61,"alt":15.9,"az":62.6,"t":"2037-12-29T11:00:00Z","terrain":0.95},{"above_terrain":true,"airmass":3.44,"alt":16.73,"az":63.3,"t":"2037-12-29T11:05:00Z","terrain":0.87},{"above_terrain":true,"airmass":3.28,"alt":17.57,"az":64.0,"t":"2037-12-29T11:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.14,"alt":18.42,"az":64.7,"t":"2037-12-29T11:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.01,"alt":19.27,"az":65.4,"t":"2037-12-29T11:20:00Z","terrain":0.79},{"above_terrain":true,"airmass":2.89,"alt":20.12,"az":66.1,"t":"2037-12-29T11:25:00Z","terrain":0.84},{"above_terrain":true,"airmass":2.78,"alt":20.98,"az":66.8,"t":"2037-12-29T11:30:00Z","terrain":0.91},{"above_terrain":true,"airmass":2.67,"alt":21.84,"az":67.5,"t":"2037-12-29T11:35:00Z","terrain":0.96},{"above_terrain":true,"airmass":2.58,"alt":22.71,"az":68.2,"t":"2037-12-29T11:40:00Z","terrain":1.0},{"above_terrain":true,"airmass":2.49,"alt":23.58,"az":68.9,"t":"2037-12-29T11:45:00Z","terrain":1.04},{"above_terrain":true,"airmass":2.4,"alt":24.45,"az":69.5,"t":"2037-12-29T11:50:00Z","terrain":1.14},{"above_terrain":true,"airmass":2.33,"alt":25.33,"az":70.2,"t":"2037-12-29T11:55:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.26,"alt":26.21,"az":70.9,"t":"2037-12-29T12:00:00Z","terrain":1.26},{"above_terrain":true,"airmass":2.19,"alt":27.1,"az":71.6,"t":"2037-12-29T12:05:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.12,"alt":27.99,"az":72.3,"t":"2037-12-29T12:10:00Z","terrain":1.14},{"above_terrain":true,"airmass":2.06,"alt":28.88,"az":73.0,"t":"2037-12-29T12:15:00Z","terrain":1.0},{"above_terrain":true,"airmass":2.01,"alt":29.78,"az":73.6,"t":"2037-12-29T12:20:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.95,"alt":30.68,"az":74.3,"t":"2037-12-29T12:25:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.9,"alt":31.58,"az":75.0,"t":"2037-12-29T12:30:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.86,"alt":32.49,"az":75.7,"t":"2037-12-29T12:35:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.81,"alt":33.4,"az":76.4,"t":"2037-12-29T12:40:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.77,"alt":34.31,"az":77.1,"t":"2037-12-29T12:45:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.73,"alt":35.22,"az":77.8,"t":"2037-12-29T12:50:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.69,"alt":36.14,"az":78.5,"t":"2037-12-29T12:55:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.66,"alt":37.05,"az":79.2,"t":"2037-12-29T13:00:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.62,"alt":37.97,"az":79.9,"t":"2037-12-29T13:05:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.59,"alt":38.9,"az":80.6,"t":"2037-12-29T13:10:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.56,"alt":39.82,"az":81.3,"t":"2037-12-29T13:15:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.53,"alt":40.75,"az":82.0,"t":"2037-12-29T13:20:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.5,"alt":41.67,"az":82.7,"t":"2037-12-29T13:25:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.48,"alt":42.6,"az":83.5,"t":"2037-12-29T13:30:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.45,"alt":43.53,"az":84.2,"t":"2037-12-29T13:35:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.43,"alt":44.47,"az":84.9,"t":"2037-12-29T13:40:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.4,"alt":45.4,"az":85.7,"t":"2037-12-29T13:45:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.38,"alt":46.33,"az":86.5,"t":"2037-12-29T13:50:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.36,"alt":47.27,"az":87.3,"t":"2037-12-29T13:55:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.34,"alt":48.2,"az":88.0,"t":"2037-12-29T14:00:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.32,"alt":49.14,"az":88.8,"t":"2037-12-29T14:05:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.3,"alt":50.07,"az":89.7,"t":"2037-12-29T14:10:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.29,"alt":51.01,"az":90.5,"t":"2037-12-29T14:15:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.27,"alt":51.95,"az":91.4,"t":"2037-12-29T14:20:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.25,"alt":52.88,"az":92.2,"t":"2037-12-29T14:25:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.24,"alt":53.82,"az":93.1,"t":"2037-12-29T14:30:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.22,"alt":54.75,"az":94.0,"t":"2037-12-29T14:35:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.21,"alt":55.68,"az":95.0,"t":"2037-12-29T14:40:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.2,"alt":56.61,"az":95.9,"t":"2037-12-29T14:45:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.18,"alt":57.54,"az":96.9,"t":"2037-12-29T14:50:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.17,"alt":58.47,"az":98.0,"t":"2037-12-29T14:55:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.16,"alt":59.4,"az":99.0,"t":"2037-12-29T15:00:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.15,"alt":60.32,"az":100.1,"t":"2037-12-29T15:05:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.14,"alt":61.24,"az":101.3,"t":"2037-12-29T15:10:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.13,"alt":62.16,"az":102.5,"t":"2037-12-29T15:15:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.12,"alt":63.07,"az":103.7,"t":"2037-12-29T15:20:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.11,"alt":63.98,"az":105.0,"t":"2037-12-29T15:25:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.1,"alt":64.88,"az":106.4,"t":"2037-12-29T15:30:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.1,"alt":65.77,"az":107.8,"t":"2037-12-29T15:35:00Z","terrain":-0.87},{"above_terrain":true,"airmass":1.09,"alt":66.66,"az":109.3,"t":"2037-12-29T15:40:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.08,"alt":67.54,"az":110.9,"t":"2037-12-29T15:45:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.07,"alt":68.41,"az":112.6,"t":"2037-12-29T15:50:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.07,"alt":69.26,"az":114.4,"t":"2037-12-29T15:55:00Z","terrain":-1.58},{"above_terrain":true,"airmass":1.06,"alt":70.11,"az":116.3,"t":"2037-12-29T16:00:00Z","terrain":-1.52},{"above_terrain":true,"airmass":1.06,"alt":70.94,"az":118.4,"t":"2037-12-29T16:05:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.05,"alt":71.76,"az":120.6,"t":"2037-12-29T16:10:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.05,"alt":72.55,"az":122.9,"t":"2037-12-29T16:15:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.04,"alt":73.33,"az":125.5,"t":"2037-12-29T16:20:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.04,"alt":74.08,"az":128.2,"t":"2037-12-29T16:25:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.04,"alt":74.8,"az":131.2,"t":"2037-12-29T16:30:00Z","terrain":-1.68},{"above_terrain":true,"airmass":1.03,"alt":75.48,"az":134.4,"t":"2037-12-29T16:35:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.03,"alt":76.13,"az":137.9,"t":"2037-12-29T16:40:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.03,"alt":76.73,"az":141.7,"t":"2037-12-29T16:45:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.02,"alt":77.29,"az":145.9,"t":"2037-12-29T16:50:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.02,"alt":77.78,"az":150.3,"t":"2037-12-29T16:55:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.02,"alt":78.21,"az":155.0,"t":"2037-12-29T17:00:00Z","terrain":-1.08},{"above_terrain":true,"airmass":1.02,"alt":78.57,"az":160.1,"t":"2037-12-29T17:05:00Z","terrain":-0.93},{"above_terrain":true,"airmass":1.02,"alt":78.85,"az":165.4,"t":"2037-12-29T17:10:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.02,"alt":79.04,"az":170.9,"t":"2037-12-29T17:15:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.02,"alt":79.14,"az":176.6,"t":"2037-12-29T17:20:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.02,"alt":79.15,"az":182.3,"t":"2037-12-29T17:25:00Z","terrain":-0.66},{"above_terrain":true,"airmass":1.02,"alt":79.07,"az":188.0,"t":"2037-12-29T17:30:00Z","terrain":-0.66},{"above_terrain":true,"airmass":1.02,"alt":78.89,"az":193.5,"t":"2037-12-29T17:35:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.02,"alt":78.63,"az":198.9,"t":"2037-12-29T17:40:00Z","terrain":-0.33},{"above_terrain":true,"airmass":1.02,"alt":78.29,"az":204.0,"t":"2037-12-29T17:45:00Z","terrain":-0.56},{"above_terrain":true,"airmass":1.02,"alt":77.87,"az":208.8,"t":"2037-12-29T17:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.02,"alt":77.39,"az":213.3,"t":"2037-12-29T17:55:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.03,"alt":76.85,"az":217.5,"t":"2037-12-29T18:00:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.03,"alt":76.26,"az":221.3,"t":"2037-12-29T18:05:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.03,"alt":75.62,"az":224.9,"t":"2037-12-29T18:10:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.04,"alt":74.94,"az":228.2,"t":"2037-12-29T18:15:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.04,"alt":74.22,"az":231.2,"t":"2037-12-29T18:20:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.04,"alt":73.48,"az":234.0,"t":"2037-12-29T18:25:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.05,"alt":72.71,"az":236.6,"t":"2037-12-29T18:30:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.05,"alt":71.92,"az":239.0,"t":"2037-12-29T18:35:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.06,"alt":71.11,"az":241.2,"t":"2037-12-29T18:40:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.06,"alt":70.28,"az":243.3,"t":"2037-12-29T18:45:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.07,"alt":69.44,"az":245.2,"t":"2037-12-29T18:50:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.07,"alt":68.58,"az":247.0,"t":"2037-12-29T18:55:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.08,"alt":67.71,"az":248.8,"t":"2037-12-29T19:00:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.09,"alt":66.84,"az":250.4,"t":"2037-12-29T19:05:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.09,"alt":65.95,"az":251.9,"t":"2037-12-29T19:10:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.1,"alt":65.06,"az":253.3,"t":"2037-12-29T19:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.11,"alt":64.16,"az":254.7,"t":"2037-12-29T19:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.12,"alt":63.25,"az":256.0,"t":"2037-12-29T19:25:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.13,"alt":62.34,"az":257.3,"t":"2037-12-29T19:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.14,"alt":61.42,"az":258.5,"t":"2037-12-29T19:35:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.15,"alt":60.51,"az":259.6,"t":"2037-12-29T19:40:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.16,"alt":59.58,"az":260.8,"t":"2037-12-29T19:45:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.17,"alt":58.66,"az":261.8,"t":"2037-12-29T19:50:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.18,"alt":57.73,"az":262.9,"t":"2037-12-29T19:55:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.19,"alt":56.8,"az":263.9,"t":"2037-12-29T20:00:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.21,"alt":55.87,"az":264.8,"t":"2037-12-29T20:05:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.22,"alt":54.94,"az":265.8,"t":"2037-12-29T20:10:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.24,"alt":54.0,"az":266.7,"t":"2037-12-29T20:15:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.25,"alt":53.07,"az":267.6,"t":"2037-12-29T20:20:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.27,"alt":52.13,"az":268.5,"t":"2037-12-29T20:25:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.28,"alt":51.2,"az":269.3,"t":"2037-12-29T20:30:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.3,"alt":50.26,"az":270.2,"t":"2037-12-29T20:35:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.32,"alt":49.33,"az":271.0,"t":"2037-12-29T20:40:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.34,"alt":48.39,"az":271.8,"t":"2037-12-29T20:45:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.36,"alt":47.45,"az":272.6,"t":"2037-12-29T20:50:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.38,"alt":46.52,"az":273.4,"t":"2037-12-29T20:55:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.4,"alt":45.59,"az":274.1,"t":"2037-12-29T21:00:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.42,"alt":44.65,"az":274.9,"t":"2037-12-29T21:05:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.45,"alt":43.72,"az":275.7,"t":"2037-12-29T21:10:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.47,"alt":42.79,"az":276.4,"t":"2037-12-29T21:15:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.5,"alt":41.86,"az":277.1,"t":"2037-12-29T21:20:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.52,"alt":40.93,"az":277.9,"t":"2037-12-29T21:25:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.55,"alt":40.01,"az":278.6,"t":"2037-12-29T21:30:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.58,"alt":39.08,"az":279.3,"t":"2037-12-29T21:35:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.62,"alt":38.16,"az":280.0,"t":"2037-12-29T21:40:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.65,"alt":37.24,"az":280.7,"t":"2037-12-29T21:45:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.69,"alt":36.32,"az":281.4,"t":"2037-12-29T21:50:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.72,"alt":35.4,"az":282.1,"t":"2037-12-29T21:55:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.76,"alt":34.49,"az":282.8,"t":"2037-12-29T22:00:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.8,"alt":33.58,"az":283.5,"t":"2037-12-29T22:05:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.85,"alt":32.67,"az":284.2,"t":"2037-12-29T22:10:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.89,"alt":31.76,"az":284.9,"t":"2037-12-29T22:15:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.94,"alt":30.86,"az":285.5,"t":"2037-12-29T22:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.0,"alt":29.96,"az":286.2,"t":"2037-12-29T22:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":2.05,"alt":29.06,"az":286.9,"t":"2037-12-29T22:30:00Z","terrain":0.36},{"above_terrain":true,"airmass":2.11,"alt":28.17,"az":287.6,"t":"2037-12-29T22:35:00Z","terrain":0.25},{"above_terrain":true,"airmass":2.17,"alt":27.28,"az":288.3,"t":"2037-12-29T22:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.24,"alt":26.39,"az":288.9,"t":"2037-12-29T22:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.31,"alt":25.51,"az":289.6,"t":"2037-12-29T22:50:00Z","terrain":0.25},{"above_terrain":true,"airmass":2.39,"alt":24.63,"az":290.3,"t":"2037-12-29T22:55:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.47,"alt":23.75,"az":291.0,"t":"2037-12-29T23:00:00Z","terrain":0.49},{"above_terrain":true,"airmass":2.56,"alt":22.88,"az":291.7,"t":"2037-12-29T23:05:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.65,"alt":22.01,"az":292.4,"t":"2037-12-29T23:10:00Z","terrain":0.45},{"above_terrain":true,"airmass":2.75,"alt":21.15,"az":293.1,"t":"2037-12-29T23:15:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.86,"alt":20.29,"az":293.8,"t":"2037-12-29T23:20:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.98,"alt":19.44,"az":294.5,"t":"2037-12-29T23:25:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.11,"alt":18.59,"az":295.2,"t":"2037-12-29T23:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.25,"alt":17.74,"az":295.9,"t":"2037-12-29T23:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.4,"alt":16.9,"az":296.6,"t":"2037-12-29T23:40:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.57,"alt":16.07,"az":297.3,"t":"2037-12-29T23:45:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.76,"alt":15.24,"az":298.0,"t":"2037-12-29T23:50:00Z","terrain":0.12},{"above_terrain":true,"airmass":3.96,"alt":14.41,"az":298.7,"t":"2037-12-29T23:55:00Z","terrain":0.15},{"above_terrain":true,"airmass":4.19,"alt":13.6,"az":299.4,"t":"2037-12-30T00:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":4.44,"alt":12.78,"az":300.1,"t":"2037-12-30T00:05:00Z","terrain":0.36},{"above_terrain":true,"airmass":4.72,"alt":11.98,"az":300.9,"t":"2037-12-30T00:10:00Z","terrain":0.33},{"above_terrain":true,"airmass":5.03,"alt":11.18,"az":301.6,"t":"2037-12-30T00:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":5.39,"alt":10.38,"az":302.3,"t":"2037-12-30T00:20:00Z","terrain":-0.03},{"above_terrain":true,"airmass":5.8,"alt":9.6,"az":303.1,"t":"2037-12-30T00:25:00Z","terrain":-0.22},{"above_terrain":true,"airmass":6.28,"alt":8.81,"az":303.8,"t":"2037-12-30T00:30:00Z","terrain":-0.12},{"above_terrain":true,"airmass":6.82,"alt":8.04,"az":304.6,"t":"2037-12-30T00:35:00Z","terrain":-0.21},{"above_terrain":true,"airmass":7.47,"alt":7.27,"az":305.4,"t":"2037-12-30T00:40:00Z","terrain":-0.25},{"above_terrain":true,"airmass":8.23,"alt":6.51,"az":306.1,"t":"2037-12-30T00:45:00Z","terrain":-0.13},{"above_terrain":true,"airmass":9.15,"alt":5.76,"az":306.9,"t":"2037-12-30T00:50:00Z","terrain":0.14},{"above_terrain":true,"airmass":10.28,"alt":5.02,"az":307.7,"t":"2037-12-30T00:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":11.67,"alt":4.28,"az":308.5,"t":"2037-12-30T01:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":13.45,"alt":3.55,"az":309.3,"t":"2037-12-30T01:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":15.75,"alt":2.83,"az":310.1,"t":"2037-12-30T01:10:00Z","terrain":0.23},{"above_terrain":true,"airmass":18.82,"alt":2.12,"az":310.9,"t":"2037-12-30T01:15:00Z","terrain":0.34},{"above_terrain":true,"airmass":23.02,"alt":1.42,"az":311.7,"t":"2037-12-30T01:20:00Z","terrain":0.21},{"above_terrain":true,"airmass":28.95,"alt":0.72,"az":312.5,"t":"2037-12-30T01:25:00Z","terrain":0.21},{"above_terrain":false,"airmass":37.39,"alt":0.04,"az":313.3,"t":"2037-12-30T01:30:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-0.64,"az":314.2,"t":"2037-12-30T01:35:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-1.31,"az":315.0,"t":"2037-12-30T01:40:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-1.96,"az":315.9,"t":"2037-12-30T01:45:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-2.61,"az":316.7,"t":"2037-12-30T01:50:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-3.25,"az":317.6,"t":"2037-12-30T01:55:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":318.5,"t":"2037-12-30T02:00:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-4.49,"az":319.4,"t":"2037-12-30T02:05:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-5.09,"az":320.3,"t":"2037-12-30T02:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.68,"az":321.2,"t":"2037-12-30T02:15:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-6.27,"az":322.1,"t":"2037-12-30T02:20:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-6.83,"az":323.0,"t":"2037-12-30T02:25:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-7.39,"az":323.9,"t":"2037-12-30T02:30:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-7.94,"az":324.8,"t":"2037-12-30T02:35:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-8.47,"az":325.8,"t":"2037-12-30T02:40:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-8.99,"az":326.7,"t":"2037-12-30T02:45:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-9.5,"az":327.7,"t":"2037-12-30T02:50:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-9.99,"az":328.7,"t":"2037-12-30T02:55:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-10.47,"az":329.7,"t":"2037-12-30T03:00:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-10.93,"az":330.6,"t":"2037-12-30T03:05:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-11.39,"az":331.6,"t":"2037-12-30T03:10:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-11.82,"az":332.6,"t":"2037-12-30T03:15:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-12.25,"az":333.7,"t":"2037-12-30T03:20:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-12.65,"az":334.7,"t":"2037-12-30T03:25:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-13.05,"az":335.7,"t":"2037-12-30T03:30:00Z","terrain":-0.76},{"above_terrain":false,"airmass":null,"alt":-13.42,"az":336.7,"t":"2037-12-30T03:35:00Z","terrain":-0.76},{"above_terrain":false,"airmass":null,"alt":-13.79,"az":337.8,"t":"2037-12-30T03:40:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-14.13,"az":338.8,"t":"2037-12-30T03:45:00Z","terrain":-0.7},{"above_terrain":false,"airmass":null,"alt":-14.46,"az":339.9,"t":"2037-12-30T03:50:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-14.78,"az":341.0,"t":"2037-12-30T03:55:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-15.07,"az":342.0,"t":"2037-12-30T04:00:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-15.35,"az":343.1,"t":"2037-12-30T04:05:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-15.62,"az":344.2,"t":"2037-12-30T04:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-15.86,"az":345.3,"t":"2037-12-30T04:15:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-16.09,"az":346.4,"t":"2037-12-30T04:20:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-16.31,"az":347.5,"t":"2037-12-30T04:25:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-16.5,"az":348.6,"t":"2037-12-30T04:30:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-16.68,"az":349.7,"t":"2037-12-30T04:35:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-16.84,"az":350.8,"t":"2037-12-30T04:40:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-16.98,"az":351.9,"t":"2037-12-30T04:45:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-17.1,"az":353.0,"t":"2037-12-30T04:50:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-17.2,"az":354.1,"t":"2037-12-30T04:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.29,"az":355.3,"t":"2037-12-30T05:00:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-17.36,"az":356.4,"t":"2037-12-30T05:05:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-17.41,"az":357.5,"t":"2037-12-30T05:10:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-17.44,"az":358.6,"t":"2037-12-30T05:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.45,"az":359.8,"t":"2037-12-30T05:20:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-17.45,"az":0.9,"t":"2037-12-30T05:25:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-17.42,"az":2.0,"t":"2037-12-30T05:30:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-17.38,"az":3.1,"t":"2037-12-30T05:35:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-17.32,"az":4.3,"t":"2037-12-30T05:40:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-17.24,"az":5.4,"t":"2037-12-30T05:45:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-17.14,"az":6.5,"t":"2037-12-30T05:50:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-17.03,"az":7.6,"t":"2037-12-30T05:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.9,"az":8.8,"t":"2037-12-30T06:00:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-16.74,"az":9.9,"t":"2037-12-30T06:05:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-16.58,"az":11.0,"t":"2037-12-30T06:10:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-16.39,"az":12.1,"t":"2037-12-30T06:15:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-16.18,"az":13.2,"t":"2037-12-30T06:20:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-15.96,"az":14.3,"t":"2037-12-30T06:25:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-15.72,"az":15.4,"t":"2037-12-30T06:30:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-15.47,"az":16.5,"t":"2037-12-30T06:35:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-15.19,"az":17.5,"t":"2037-12-30T06:40:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-14.9,"az":18.6,"t":"2037-12-30T06:45:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-14.59,"az":19.7,"t":"2037-12-30T06:50:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-14.27,"az":20.7,"t":"2037-12-30T06:55:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-13.93,"az":21.8,"t":"2037-12-30T07:00:00Z","terrain":0.93},{"above_terrain":false,"airmass":null,"alt":-13.58,"az":22.8,"t":"2037-12-30T07:05:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-13.21,"az":23.9,"t":"2037-12-30T07:10:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-12.82,"az":24.9,"t":"2037-12-30T07:15:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-12.42,"az":25.9,"t":"2037-12-30T07:20:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-12.0,"az":26.9,"t":"2037-12-30T07:25:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-11.57,"az":27.9,"t":"2037-12-30T07:30:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-11.12,"az":28.9,"t":"2037-12-30T07:35:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-10.66,"az":29.9,"t":"2037-12-30T07:40:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-10.19,"az":30.9,"t":"2037-12-30T07:45:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-9.7,"az":31.9,"t":"2037-12-30T07:50:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-9.2,"az":32.9,"t":"2037-12-30T07:55:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-8.69,"az":33.8,"t":"2037-12-30T08:00:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-8.16,"az":34.8,"t":"2037-12-30T08:05:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-7.62,"az":35.7,"t":"2037-12-30T08:10:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-7.07,"az":36.6,"t":"2037-12-30T08:15:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-6.5,"az":37.6,"t":"2037-12-30T08:20:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-5.93,"az":38.5,"t":"2037-12-30T08:25:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-5.34,"az":39.4,"t":"2037-12-30T08:30:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-4.74,"az":40.3,"t":"2037-12-30T08:35:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-4.13,"az":41.2,"t":"2037-12-30T08:40:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-3.51,"az":42.0,"t":"2037-12-30T08:45:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-2.87,"az":42.9,"t":"2037-12-30T08:50:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-2.23,"az":43.8,"t":"2037-12-30T08:55:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-1.58,"az":44.6,"t":"2037-12-30T09:00:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-0.92,"az":45.5,"t":"2037-12-30T09:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-0.25,"az":46.3,"t":"2037-12-30T09:10:00Z","terrain":0.65},{"above_terrain":false,"airmass":32.09,"alt":0.44,"az":47.2,"t":"2037-12-30T09:15:00Z","terrain":0.6},{"above_terrain":true,"airmass":25.23,"alt":1.13,"az":48.0,"t":"2037-12-30T09:20:00Z","terrain":0.53},{"above_terrain":true,"airmass":20.39,"alt":1.83,"az":48.8,"t":"2037-12-30T09:25:00Z","terrain":0.43},{"above_terrain":true,"airmass":16.91,"alt":2.54,"az":49.6,"t":"2037-12-30T09:30:00Z","terrain":0.4},{"above_terrain":true,"airmass":14.32,"alt":3.25,"az":50.4,"t":"2037-12-30T09:35:00Z","terrain":0.45},{"above_terrain":true,"airmass":12.35,"alt":3.98,"az":51.2,"t":"2037-12-30T09:40:00Z","terrain":0.55},{"above_terrain":true,"airmass":10.82,"alt":4.71,"az":52.0,"t":"2037-12-30T09:45:00Z","terrain":0.63},{"above_terrain":true,"airmass":9.59,"alt":5.45,"az":52.8,"t":"2037-12-30T09:50:00Z","terrain":0.79},{"above_terrain":true,"airmass":8.59,"alt":6.2,"az":53.6,"t":"2037-12-30T09:55:00Z","terrain":0.93},{"above_terrain":true,"airmass":7.77,"alt":6.96,"az":54.3,"t":"2037-12-30T10:00:00Z","terrain":1.03}],"transit":{"airmass":1.02,"alt":79.2,"az":182.3,"t":"2037-12-29T17:25:00Z"},"usable_hours":6.75,"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."]}