{"assessment":{"best_window":{"end":"2037-12-03T00:25Z","end_local":"02:25","hours":7.83,"label":"good","mean_quality":0.94,"start":"2037-12-02T16:35Z","start_local":"18:35"},"cost":{"altitude":3.98,"clouds":0.0,"darkness":1.35,"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":53,"cloud":null,"high":null,"iso":"2037-12-02T15:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-29,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"17:00","wind":null},{"alt":64,"cloud":null,"high":null,"iso":"2037-12-02T16:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-38,"precip":null,"q":0.5,"rh":null,"sky":"astronomical twilight","temp":null,"time":"18:00","wind":null},{"alt":75,"cloud":null,"high":null,"iso":"2037-12-02T17:00Z","label":"good","low":null,"mid":null,"moon_alt":-45,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":87,"cloud":null,"high":null,"iso":"2037-12-02T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-49,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":82,"cloud":null,"high":null,"iso":"2037-12-02T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-50,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":71,"cloud":null,"high":null,"iso":"2037-12-02T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-46,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":60,"cloud":null,"high":null,"iso":"2037-12-02T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-40,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":49,"cloud":null,"high":null,"iso":"2037-12-02T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-31,"precip":null,"q":0.93,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":39,"cloud":null,"high":null,"iso":"2037-12-02T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-21,"precip":null,"q":0.86,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":29,"cloud":null,"high":null,"iso":"2037-12-03T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-11,"precip":null,"q":0.75,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":20,"cloud":null,"high":null,"iso":"2037-12-03T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":0,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":11,"cloud":null,"high":null,"iso":"2037-12-03T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":10,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":4,"cloud":null,"high":null,"iso":"2037-12-03T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":20,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-1,"cloud":null,"high":null,"iso":"2037-12-03T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":30,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":-5,"cloud":null,"high":null,"iso":"2037-12-03T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":37,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":8.07,"reasons":["the target being low or below 20\u00b0 cost 4.0 quality-hours","daylight and twilight cost 1.3 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":8.07,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2037-12-02T15:25Z","end_local":"17:25","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2037-12-02T14:50Z","start_local":"16:50"},{"end":"2037-12-02T16:00Z","end_local":"18:00","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2037-12-02T15:25Z","start_local":"17:25"},{"end":"2037-12-02T16:35Z","end_local":"18:35","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2037-12-02T16:00Z","start_local":"18:00"},{"end":"2037-12-03T00:25Z","end_local":"02:25","hours":7.83,"label":"good","mean_quality":0.94,"start":"2037-12-02T16:35Z","start_local":"18:35"},{"end":"2037-12-03T01:00Z","end_local":"03:00","hours":0.58,"label":"marginal","mean_quality":0.51,"start":"2037-12-03T00:25Z","start_local":"02:25"},{"end":"2037-12-03T05:35Z","end_local":"07:35","hours":4.58,"label":"unusable","mean_quality":0.0,"start":"2037-12-03T01:00Z","start_local":"03:00"}]},"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":"2037-12-02T16:30:13Z","dark_hours":11.35,"dark_to":"2037-12-03T03:51:24Z","moon":{"illumination":0.211,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":8.5,"moonrise":"2037-12-03T01:01:30Z","moonset":"2037-12-02T12:17:04Z","sunrise":"2037-12-03T05:30:40Z","sunset":"2037-12-02T14:51:06Z","twilight":{"astronomical":{"end":"2037-12-02T16:30:13Z","start":"2037-12-03T03:51:24Z"},"civil":{"end":"2037-12-02T15:22:07Z","start":"2037-12-03T04:59:35Z"},"nautical":{"end":"2037-12-02T15:56:42Z","start":"2037-12-03T04:24:57Z"}},"window_end":"2037-12-03T10:00:00Z","window_start":"2037-12-02T10:00:00Z"},"night_date":"2037-12-02","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.0,"alt":89.6,"t":"2037-12-02T18:20:00Z"},"dec":41.26875,"dec_of_date":41.476,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":7.33,"limit_rise":"2037-12-02T11:38:39Z","limit_set":"2037-12-03T00:57:36Z","max_az_rate_deg_per_min":25.68,"moon_separation":140.0,"never_rises":false,"ra":10.68470833,"ra_of_date":11.2059,"ra_str":"00h 42m 44.3s","resolved":{"common_name":"Andromeda Galaxy","dec":41.26875,"morphology":"SA(s)b","name":"M 31","ra":10.68470833,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M31","source":"sesame","type":"AGN","type_text":"galaxy with an active nucleus","vmag":3.44},"summary":"7.3 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2037-12-03T03:45:56Z","blocked_dark_hours":0,"clears_at":"2037-12-03T08:59:59Z","rise_az":38.3},"track":[{"above_terrain":true,"airmass":7.8,"alt":6.93,"az":38.3,"t":"2037-12-02T10:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.26,"alt":7.51,"az":39.0,"t":"2037-12-02T10:05:00Z","terrain":-0.16},{"above_terrain":true,"airmass":6.77,"alt":8.11,"az":39.7,"t":"2037-12-02T10:10:00Z","terrain":-0.08},{"above_terrain":true,"airmass":6.35,"alt":8.71,"az":40.5,"t":"2037-12-02T10:15:00Z","terrain":-0.02},{"above_terrain":true,"airmass":5.96,"alt":9.32,"az":41.2,"t":"2037-12-02T10:20:00Z","terrain":0.04},{"above_terrain":true,"airmass":5.62,"alt":9.94,"az":41.9,"t":"2037-12-02T10:25:00Z","terrain":0.11},{"above_terrain":true,"airmass":5.3,"alt":10.57,"az":42.6,"t":"2037-12-02T10:30:00Z","terrain":0.2},{"above_terrain":true,"airmass":5.02,"alt":11.21,"az":43.3,"t":"2037-12-02T10:35:00Z","terrain":0.3},{"above_terrain":true,"airmass":4.76,"alt":11.86,"az":44.0,"t":"2037-12-02T10:40:00Z","terrain":0.41},{"above_terrain":true,"airmass":4.53,"alt":12.51,"az":44.7,"t":"2037-12-02T10:45:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.31,"alt":13.17,"az":45.4,"t":"2037-12-02T10:50:00Z","terrain":0.61},{"above_terrain":true,"airmass":4.11,"alt":13.84,"az":46.1,"t":"2037-12-02T10:55:00Z","terrain":0.67},{"above_terrain":true,"airmass":3.93,"alt":14.52,"az":46.7,"t":"2037-12-02T11:00:00Z","terrain":0.63},{"above_terrain":true,"airmass":3.76,"alt":15.21,"az":47.4,"t":"2037-12-02T11:05:00Z","terrain":0.58},{"above_terrain":true,"airmass":3.61,"alt":15.9,"az":48.0,"t":"2037-12-02T11:10:00Z","terrain":0.52},{"above_terrain":true,"airmass":3.46,"alt":16.6,"az":48.7,"t":"2037-12-02T11:15:00Z","terrain":0.45},{"above_terrain":true,"airmass":3.33,"alt":17.3,"az":49.3,"t":"2037-12-02T11:20:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.2,"alt":18.02,"az":50.0,"t":"2037-12-02T11:25:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.09,"alt":18.74,"az":50.6,"t":"2037-12-02T11:30:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.98,"alt":19.46,"az":51.3,"t":"2037-12-02T11:35:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.88,"alt":20.2,"az":51.9,"t":"2037-12-02T11:40:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.78,"alt":20.94,"az":52.5,"t":"2037-12-02T11:45:00Z","terrain":0.73},{"above_terrain":true,"airmass":2.69,"alt":21.68,"az":53.1,"t":"2037-12-02T11:50:00Z","terrain":0.86},{"above_terrain":true,"airmass":2.61,"alt":22.43,"az":53.7,"t":"2037-12-02T11:55:00Z","terrain":0.95},{"above_terrain":true,"airmass":2.53,"alt":23.19,"az":54.3,"t":"2037-12-02T12:00:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.45,"alt":23.95,"az":54.9,"t":"2037-12-02T12:05:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.38,"alt":24.72,"az":55.5,"t":"2037-12-02T12:10:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.31,"alt":25.5,"az":56.1,"t":"2037-12-02T12:15:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.25,"alt":26.28,"az":56.7,"t":"2037-12-02T12:20:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.19,"alt":27.06,"az":57.3,"t":"2037-12-02T12:25:00Z","terrain":1.12},{"above_terrain":true,"airmass":2.13,"alt":27.85,"az":57.8,"t":"2037-12-02T12:30:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.08,"alt":28.65,"az":58.4,"t":"2037-12-02T12:35:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.03,"alt":29.45,"az":59.0,"t":"2037-12-02T12:40:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.98,"alt":30.25,"az":59.5,"t":"2037-12-02T12:45:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.93,"alt":31.06,"az":60.1,"t":"2037-12-02T12:50:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.89,"alt":31.87,"az":60.6,"t":"2037-12-02T12:55:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.85,"alt":32.69,"az":61.2,"t":"2037-12-02T13:00:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.81,"alt":33.51,"az":61.7,"t":"2037-12-02T13:05:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.77,"alt":34.34,"az":62.2,"t":"2037-12-02T13:10:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.73,"alt":35.17,"az":62.8,"t":"2037-12-02T13:15:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.7,"alt":36.0,"az":63.3,"t":"2037-12-02T13:20:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.66,"alt":36.84,"az":63.8,"t":"2037-12-02T13:25:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.63,"alt":37.68,"az":64.4,"t":"2037-12-02T13:30:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.6,"alt":38.53,"az":64.9,"t":"2037-12-02T13:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.57,"alt":39.38,"az":65.4,"t":"2037-12-02T13:40:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.55,"alt":40.23,"az":65.9,"t":"2037-12-02T13:45:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.52,"alt":41.09,"az":66.4,"t":"2037-12-02T13:50:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.49,"alt":41.95,"az":66.9,"t":"2037-12-02T13:55:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.47,"alt":42.81,"az":67.4,"t":"2037-12-02T14:00:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.45,"alt":43.67,"az":67.9,"t":"2037-12-02T14:05:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.42,"alt":44.54,"az":68.4,"t":"2037-12-02T14:10:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.4,"alt":45.41,"az":68.9,"t":"2037-12-02T14:15:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.38,"alt":46.29,"az":69.4,"t":"2037-12-02T14:20:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.36,"alt":47.17,"az":69.9,"t":"2037-12-02T14:25:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.34,"alt":48.05,"az":70.4,"t":"2037-12-02T14:30:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.33,"alt":48.93,"az":70.9,"t":"2037-12-02T14:35:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.31,"alt":49.82,"az":71.3,"t":"2037-12-02T14:40:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.29,"alt":50.7,"az":71.8,"t":"2037-12-02T14:45:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.28,"alt":51.59,"az":72.3,"t":"2037-12-02T14:50:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.26,"alt":52.49,"az":72.8,"t":"2037-12-02T14:55:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.24,"alt":53.38,"az":73.2,"t":"2037-12-02T15:00:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.23,"alt":54.28,"az":73.7,"t":"2037-12-02T15:05:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.22,"alt":55.18,"az":74.2,"t":"2037-12-02T15:10:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.2,"alt":56.08,"az":74.6,"t":"2037-12-02T15:15:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.19,"alt":56.98,"az":75.1,"t":"2037-12-02T15:20:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.18,"alt":57.89,"az":75.6,"t":"2037-12-02T15:25:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.17,"alt":58.8,"az":76.0,"t":"2037-12-02T15:30:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.16,"alt":59.71,"az":76.5,"t":"2037-12-02T15:35:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.15,"alt":60.62,"az":76.9,"t":"2037-12-02T15:40:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.14,"alt":61.53,"az":77.4,"t":"2037-12-02T15:45:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.13,"alt":62.44,"az":77.9,"t":"2037-12-02T15:50:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.12,"alt":63.36,"az":78.3,"t":"2037-12-02T15:55:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.11,"alt":64.28,"az":78.8,"t":"2037-12-02T16:00:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.1,"alt":65.2,"az":79.2,"t":"2037-12-02T16:05:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.09,"alt":66.12,"az":79.7,"t":"2037-12-02T16:10:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.09,"alt":67.04,"az":80.1,"t":"2037-12-02T16:15:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.08,"alt":67.96,"az":80.6,"t":"2037-12-02T16:20:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.07,"alt":68.88,"az":81.1,"t":"2037-12-02T16:25:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.06,"alt":69.81,"az":81.5,"t":"2037-12-02T16:30:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.06,"alt":70.74,"az":82.0,"t":"2037-12-02T16:35:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.05,"alt":71.66,"az":82.4,"t":"2037-12-02T16:40:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.05,"alt":72.59,"az":82.9,"t":"2037-12-02T16:45:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.04,"alt":73.52,"az":83.4,"t":"2037-12-02T16:50:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.04,"alt":74.45,"az":83.8,"t":"2037-12-02T16:55:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.03,"alt":75.38,"az":84.3,"t":"2037-12-02T17:00:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.03,"alt":76.31,"az":84.8,"t":"2037-12-02T17:05:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.02,"alt":77.25,"az":85.3,"t":"2037-12-02T17:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.02,"alt":78.18,"az":85.8,"t":"2037-12-02T17:15:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.02,"alt":79.11,"az":86.3,"t":"2037-12-02T17:20:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.01,"alt":80.05,"az":86.8,"t":"2037-12-02T17:25:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.01,"alt":80.98,"az":87.4,"t":"2037-12-02T17:30:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.01,"alt":81.92,"az":87.9,"t":"2037-12-02T17:35:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.01,"alt":82.85,"az":88.6,"t":"2037-12-02T17:40:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.01,"alt":83.79,"az":89.2,"t":"2037-12-02T17:45:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.0,"alt":84.72,"az":90.0,"t":"2037-12-02T17:50:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.0,"alt":85.66,"az":90.9,"t":"2037-12-02T17:55:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.0,"alt":86.59,"az":92.1,"t":"2037-12-02T18:00:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.0,"alt":87.53,"az":93.9,"t":"2037-12-02T18:05:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.0,"alt":88.46,"az":97.4,"t":"2037-12-02T18:10:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.0,"alt":89.38,"az":110.1,"t":"2037-12-02T18:15:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.0,"alt":89.59,"az":238.5,"t":"2037-12-02T18:20:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.0,"alt":88.69,"az":261.0,"t":"2037-12-02T18:25:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.0,"alt":87.76,"az":265.4,"t":"2037-12-02T18:30:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.0,"alt":86.83,"az":267.5,"t":"2037-12-02T18:35:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.0,"alt":85.89,"az":268.8,"t":"2037-12-02T18:40:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.0,"alt":84.96,"az":269.8,"t":"2037-12-02T18:45:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.01,"alt":84.02,"az":270.6,"t":"2037-12-02T18:50:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.01,"alt":83.09,"az":271.3,"t":"2037-12-02T18:55:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.01,"alt":82.15,"az":271.9,"t":"2037-12-02T19:00:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.01,"alt":81.21,"az":272.5,"t":"2037-12-02T19:05:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.01,"alt":80.28,"az":273.1,"t":"2037-12-02T19:10:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.02,"alt":79.35,"az":273.6,"t":"2037-12-02T19:15:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.02,"alt":78.41,"az":274.1,"t":"2037-12-02T19:20:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.02,"alt":77.48,"az":274.6,"t":"2037-12-02T19:25:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.03,"alt":76.55,"az":275.1,"t":"2037-12-02T19:30:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.03,"alt":75.61,"az":275.6,"t":"2037-12-02T19:35:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.04,"alt":74.68,"az":276.1,"t":"2037-12-02T19:40:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.04,"alt":73.75,"az":276.5,"t":"2037-12-02T19:45:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.05,"alt":72.82,"az":277.0,"t":"2037-12-02T19:50:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.05,"alt":71.89,"az":277.5,"t":"2037-12-02T19:55:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.06,"alt":70.97,"az":277.9,"t":"2037-12-02T20:00:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.06,"alt":70.04,"az":278.4,"t":"2037-12-02T20:05:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.07,"alt":69.12,"az":278.8,"t":"2037-12-02T20:10:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.08,"alt":68.19,"az":279.3,"t":"2037-12-02T20:15:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.08,"alt":67.27,"az":279.7,"t":"2037-12-02T20:20:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.09,"alt":66.35,"az":280.2,"t":"2037-12-02T20:25:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.1,"alt":65.43,"az":280.7,"t":"2037-12-02T20:30:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.11,"alt":64.51,"az":281.1,"t":"2037-12-02T20:35:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.12,"alt":63.59,"az":281.6,"t":"2037-12-02T20:40:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.12,"alt":62.67,"az":282.0,"t":"2037-12-02T20:45:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.13,"alt":61.76,"az":282.5,"t":"2037-12-02T20:50:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.14,"alt":60.84,"az":282.9,"t":"2037-12-02T20:55:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.15,"alt":59.93,"az":283.4,"t":"2037-12-02T21:00:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.17,"alt":59.02,"az":283.9,"t":"2037-12-02T21:05:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.18,"alt":58.12,"az":284.3,"t":"2037-12-02T21:10:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.19,"alt":57.21,"az":284.8,"t":"2037-12-02T21:15:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.2,"alt":56.31,"az":285.2,"t":"2037-12-02T21:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.21,"alt":55.4,"az":285.7,"t":"2037-12-02T21:25:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.23,"alt":54.5,"az":286.2,"t":"2037-12-02T21:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.24,"alt":53.61,"az":286.6,"t":"2037-12-02T21:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.26,"alt":52.71,"az":287.1,"t":"2037-12-02T21:40:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.27,"alt":51.82,"az":287.6,"t":"2037-12-02T21:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.29,"alt":50.93,"az":288.1,"t":"2037-12-02T21:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.3,"alt":50.04,"az":288.5,"t":"2037-12-02T21:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.32,"alt":49.15,"az":289.0,"t":"2037-12-02T22:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.34,"alt":48.27,"az":289.5,"t":"2037-12-02T22:05:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.36,"alt":47.39,"az":290.0,"t":"2037-12-02T22:10:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.38,"alt":46.51,"az":290.5,"t":"2037-12-02T22:15:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.4,"alt":45.63,"az":291.0,"t":"2037-12-02T22:20:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.42,"alt":44.76,"az":291.5,"t":"2037-12-02T22:25:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.44,"alt":43.89,"az":292.0,"t":"2037-12-02T22:30:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.46,"alt":43.02,"az":292.5,"t":"2037-12-02T22:35:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.49,"alt":42.16,"az":293.0,"t":"2037-12-02T22:40:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.51,"alt":41.3,"az":293.5,"t":"2037-12-02T22:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.54,"alt":40.44,"az":294.0,"t":"2037-12-02T22:50:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.57,"alt":39.59,"az":294.5,"t":"2037-12-02T22:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.6,"alt":38.74,"az":295.0,"t":"2037-12-02T23:00:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.63,"alt":37.89,"az":295.5,"t":"2037-12-02T23:05:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.66,"alt":37.05,"az":296.0,"t":"2037-12-02T23:10:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.69,"alt":36.21,"az":296.6,"t":"2037-12-02T23:15:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.72,"alt":35.38,"az":297.1,"t":"2037-12-02T23:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.76,"alt":34.55,"az":297.6,"t":"2037-12-02T23:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.8,"alt":33.72,"az":298.2,"t":"2037-12-02T23:30:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.84,"alt":32.89,"az":298.7,"t":"2037-12-02T23:35:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.88,"alt":32.08,"az":299.2,"t":"2037-12-02T23:40:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.92,"alt":31.26,"az":299.8,"t":"2037-12-02T23:45:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.97,"alt":30.45,"az":300.3,"t":"2037-12-02T23:50:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.02,"alt":29.65,"az":300.9,"t":"2037-12-02T23:55:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.07,"alt":28.85,"az":301.5,"t":"2037-12-03T00:00:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.12,"alt":28.05,"az":302.0,"t":"2037-12-03T00:05:00Z","terrain":0.07},{"above_terrain":true,"airmass":2.18,"alt":27.26,"az":302.6,"t":"2037-12-03T00:10:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.23,"alt":26.47,"az":303.2,"t":"2037-12-03T00:15:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.3,"alt":25.69,"az":303.8,"t":"2037-12-03T00:20:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.36,"alt":24.92,"az":304.3,"t":"2037-12-03T00:25:00Z","terrain":-0.17},{"above_terrain":true,"airmass":2.43,"alt":24.15,"az":304.9,"t":"2037-12-03T00:30:00Z","terrain":-0.28},{"above_terrain":true,"airmass":2.51,"alt":23.38,"az":305.5,"t":"2037-12-03T00:35:00Z","terrain":-0.23},{"above_terrain":true,"airmass":2.59,"alt":22.62,"az":306.1,"t":"2037-12-03T00:40:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.67,"alt":21.87,"az":306.7,"t":"2037-12-03T00:45:00Z","terrain":0.09},{"above_terrain":true,"airmass":2.76,"alt":21.12,"az":307.4,"t":"2037-12-03T00:50:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.85,"alt":20.38,"az":308.0,"t":"2037-12-03T00:55:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.95,"alt":19.65,"az":308.6,"t":"2037-12-03T01:00:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.06,"alt":18.92,"az":309.2,"t":"2037-12-03T01:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.17,"alt":18.2,"az":309.9,"t":"2037-12-03T01:10:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.3,"alt":17.48,"az":310.5,"t":"2037-12-03T01:15:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.43,"alt":16.77,"az":311.1,"t":"2037-12-03T01:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":3.57,"alt":16.07,"az":311.8,"t":"2037-12-03T01:25:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.72,"alt":15.38,"az":312.4,"t":"2037-12-03T01:30:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.89,"alt":14.69,"az":313.1,"t":"2037-12-03T01:35:00Z","terrain":0.29},{"above_terrain":true,"airmass":4.07,"alt":14.01,"az":313.8,"t":"2037-12-03T01:40:00Z","terrain":0.43},{"above_terrain":true,"airmass":4.26,"alt":13.34,"az":314.5,"t":"2037-12-03T01:45:00Z","terrain":0.51},{"above_terrain":true,"airmass":4.47,"alt":12.68,"az":315.1,"t":"2037-12-03T01:50:00Z","terrain":0.55},{"above_terrain":true,"airmass":4.7,"alt":12.02,"az":315.8,"t":"2037-12-03T01:55:00Z","terrain":0.49},{"above_terrain":true,"airmass":4.95,"alt":11.37,"az":316.5,"t":"2037-12-03T02:00:00Z","terrain":0.39},{"above_terrain":true,"airmass":5.23,"alt":10.73,"az":317.2,"t":"2037-12-03T02:05:00Z","terrain":0.31},{"above_terrain":true,"airmass":5.53,"alt":10.1,"az":317.9,"t":"2037-12-03T02:10:00Z","terrain":0.33},{"above_terrain":true,"airmass":5.87,"alt":9.48,"az":318.6,"t":"2037-12-03T02:15:00Z","terrain":0.03},{"above_terrain":true,"airmass":6.25,"alt":8.86,"az":319.4,"t":"2037-12-03T02:20:00Z","terrain":-0.16},{"above_terrain":true,"airmass":6.66,"alt":8.26,"az":320.1,"t":"2037-12-03T02:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.13,"alt":7.66,"az":320.8,"t":"2037-12-03T02:30:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.66,"alt":7.07,"az":321.6,"t":"2037-12-03T02:35:00Z","terrain":0.03},{"above_terrain":true,"airmass":8.25,"alt":6.5,"az":322.3,"t":"2037-12-03T02:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":8.93,"alt":5.93,"az":323.1,"t":"2037-12-03T02:45:00Z","terrain":0.06},{"above_terrain":true,"airmass":9.71,"alt":5.37,"az":323.8,"t":"2037-12-03T02:50:00Z","terrain":-0.16},{"above_terrain":true,"airmass":10.61,"alt":4.83,"az":324.6,"t":"2037-12-03T02:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":11.66,"alt":4.29,"az":325.4,"t":"2037-12-03T03:00:00Z","terrain":-0.21},{"above_terrain":true,"airmass":12.89,"alt":3.76,"az":326.1,"t":"2037-12-03T03:05:00Z","terrain":-0.26},{"above_terrain":true,"airmass":14.35,"alt":3.24,"az":326.9,"t":"2037-12-03T03:10:00Z","terrain":-0.38},{"above_terrain":true,"airmass":16.09,"alt":2.74,"az":327.7,"t":"2037-12-03T03:15:00Z","terrain":-0.28},{"above_terrain":true,"airmass":18.2,"alt":2.24,"az":328.5,"t":"2037-12-03T03:20:00Z","terrain":-0.18},{"above_terrain":true,"airmass":20.78,"alt":1.76,"az":329.3,"t":"2037-12-03T03:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":23.95,"alt":1.29,"az":330.1,"t":"2037-12-03T03:30:00Z","terrain":-0.36},{"above_terrain":true,"airmass":27.88,"alt":0.83,"az":330.9,"t":"2037-12-03T03:35:00Z","terrain":-0.39},{"above_terrain":true,"airmass":32.77,"alt":0.38,"az":331.8,"t":"2037-12-03T03:40:00Z","terrain":-0.2},{"above_terrain":true,"airmass":null,"alt":-0.06,"az":332.6,"t":"2037-12-03T03:45:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-0.48,"az":333.4,"t":"2037-12-03T03:50:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-0.89,"az":334.3,"t":"2037-12-03T03:55:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-1.29,"az":335.1,"t":"2037-12-03T04:00:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-1.68,"az":336.0,"t":"2037-12-03T04:05:00Z","terrain":-0.83},{"above_terrain":false,"airmass":null,"alt":-2.05,"az":336.9,"t":"2037-12-03T04:10:00Z","terrain":-0.74},{"above_terrain":false,"airmass":null,"alt":-2.42,"az":337.7,"t":"2037-12-03T04:15:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-2.76,"az":338.6,"t":"2037-12-03T04:20:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-3.1,"az":339.5,"t":"2037-12-03T04:25:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-3.42,"az":340.4,"t":"2037-12-03T04:30:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-3.73,"az":341.2,"t":"2037-12-03T04:35:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-4.02,"az":342.1,"t":"2037-12-03T04:40:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-4.3,"az":343.0,"t":"2037-12-03T04:45:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-4.57,"az":343.9,"t":"2037-12-03T04:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-4.82,"az":344.8,"t":"2037-12-03T04:55:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-5.06,"az":345.8,"t":"2037-12-03T05:00:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-5.28,"az":346.7,"t":"2037-12-03T05:05:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-5.49,"az":347.6,"t":"2037-12-03T05:10:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-5.68,"az":348.5,"t":"2037-12-03T05:15:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-5.86,"az":349.4,"t":"2037-12-03T05:20:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-6.03,"az":350.4,"t":"2037-12-03T05:25:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.18,"az":351.3,"t":"2037-12-03T05:30:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-6.31,"az":352.2,"t":"2037-12-03T05:35:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-6.43,"az":353.2,"t":"2037-12-03T05:40:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-6.53,"az":354.1,"t":"2037-12-03T05:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.62,"az":355.1,"t":"2037-12-03T05:50:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-6.69,"az":356.0,"t":"2037-12-03T05:55:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.75,"az":356.9,"t":"2037-12-03T06:00:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.79,"az":357.9,"t":"2037-12-03T06:05:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-6.82,"az":358.8,"t":"2037-12-03T06:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.83,"az":359.8,"t":"2037-12-03T06:15:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-6.83,"az":0.7,"t":"2037-12-03T06:20:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-6.81,"az":1.7,"t":"2037-12-03T06:25:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-6.77,"az":2.6,"t":"2037-12-03T06:30:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-6.72,"az":3.6,"t":"2037-12-03T06:35:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-6.66,"az":4.5,"t":"2037-12-03T06:40:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-6.57,"az":5.4,"t":"2037-12-03T06:45:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-6.48,"az":6.4,"t":"2037-12-03T06:50:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-6.37,"az":7.3,"t":"2037-12-03T06:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.24,"az":8.3,"t":"2037-12-03T07:00:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-6.1,"az":9.2,"t":"2037-12-03T07:05:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-5.94,"az":10.1,"t":"2037-12-03T07:10:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-5.77,"az":11.1,"t":"2037-12-03T07:15:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-5.58,"az":12.0,"t":"2037-12-03T07:20:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-5.38,"az":12.9,"t":"2037-12-03T07:25:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-5.16,"az":13.8,"t":"2037-12-03T07:30:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-4.93,"az":14.7,"t":"2037-12-03T07:35:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-4.69,"az":15.6,"t":"2037-12-03T07:40:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-4.43,"az":16.5,"t":"2037-12-03T07:45:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-4.15,"az":17.4,"t":"2037-12-03T07:50:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":18.3,"t":"2037-12-03T07:55:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-3.57,"az":19.2,"t":"2037-12-03T08:00:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-3.25,"az":20.1,"t":"2037-12-03T08:05:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-2.92,"az":21.0,"t":"2037-12-03T08:10:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-2.58,"az":21.9,"t":"2037-12-03T08:15:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-2.22,"az":22.7,"t":"2037-12-03T08:20:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-1.86,"az":23.6,"t":"2037-12-03T08:25:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-1.47,"az":24.5,"t":"2037-12-03T08:30:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-1.08,"az":25.3,"t":"2037-12-03T08:35:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-0.67,"az":26.2,"t":"2037-12-03T08:40:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-0.25,"az":27.0,"t":"2037-12-03T08:45:00Z","terrain":1.28},{"above_terrain":false,"airmass":35.4,"alt":0.18,"az":27.8,"t":"2037-12-03T08:50:00Z","terrain":1.2},{"above_terrain":false,"airmass":30.02,"alt":0.62,"az":28.7,"t":"2037-12-03T08:55:00Z","terrain":1.06},{"above_terrain":true,"airmass":25.67,"alt":1.07,"az":29.5,"t":"2037-12-03T09:00:00Z","terrain":1.07},{"above_terrain":true,"airmass":22.16,"alt":1.54,"az":30.3,"t":"2037-12-03T09:05:00Z","terrain":1.2},{"above_terrain":true,"airmass":19.33,"alt":2.02,"az":31.1,"t":"2037-12-03T09:10:00Z","terrain":1.31},{"above_terrain":true,"airmass":17.02,"alt":2.51,"az":31.9,"t":"2037-12-03T09:15:00Z","terrain":1.33},{"above_terrain":true,"airmass":15.12,"alt":3.01,"az":32.7,"t":"2037-12-03T09:20:00Z","terrain":1.09},{"above_terrain":true,"airmass":13.53,"alt":3.52,"az":33.5,"t":"2037-12-03T09:25:00Z","terrain":0.71},{"above_terrain":true,"airmass":12.2,"alt":4.04,"az":34.3,"t":"2037-12-03T09:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":11.08,"alt":4.57,"az":35.1,"t":"2037-12-03T09:35:00Z","terrain":0.05},{"above_terrain":true,"airmass":10.11,"alt":5.12,"az":35.8,"t":"2037-12-03T09:40:00Z","terrain":0.03},{"above_terrain":true,"airmass":9.28,"alt":5.67,"az":36.6,"t":"2037-12-03T09:45:00Z","terrain":-0.04},{"above_terrain":true,"airmass":8.56,"alt":6.23,"az":37.4,"t":"2037-12-03T09:50:00Z","terrain":-0.13},{"above_terrain":true,"airmass":7.92,"alt":6.81,"az":38.1,"t":"2037-12-03T09:55:00Z","terrain":-0.21},{"above_terrain":true,"airmass":7.37,"alt":7.39,"az":38.8,"t":"2037-12-03T10:00:00Z","terrain":-0.17}],"transit":{"airmass":1.0,"alt":89.6,"az":238.5,"t":"2037-12-02T18:20:00Z"},"usable_hours":8.42,"verdict":"good","zenith_passage":true},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}