{"assessment":{"best_window":{"end":"2045-12-05T20:45Z","end_local":"22:45","hours":4.17,"label":"good","mean_quality":0.88,"start":"2045-12-05T16:35Z","start_local":"18:35"},"cost":{"altitude":7.75,"clouds":0.0,"darkness":1.37,"moon":0.0},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically worth it \u2014 weather unknown","hourly":[{"alt":83,"cloud":null,"high":null,"iso":"2045-12-05T15:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-28,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"17:00","wind":null},{"alt":72,"cloud":null,"high":null,"iso":"2045-12-05T16:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-39,"precip":null,"q":0.5,"rh":null,"sky":"astronomical twilight","temp":null,"time":"18:00","wind":null},{"alt":61,"cloud":null,"high":null,"iso":"2045-12-05T17:00Z","label":"good","low":null,"mid":null,"moon_alt":-50,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":51,"cloud":null,"high":null,"iso":"2045-12-05T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-59,"precip":null,"q":0.94,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":41,"cloud":null,"high":null,"iso":"2045-12-05T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-66,"precip":null,"q":0.87,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":31,"cloud":null,"high":null,"iso":"2045-12-05T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-69,"precip":null,"q":0.81,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":22,"cloud":null,"high":null,"iso":"2045-12-05T21:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-64,"precip":null,"q":0.48,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":14,"cloud":null,"high":null,"iso":"2045-12-05T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-56,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":7,"cloud":null,"high":null,"iso":"2045-12-05T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-47,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":2,"cloud":null,"high":null,"iso":"2045-12-06T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-36,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-2,"cloud":null,"high":null,"iso":"2045-12-06T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-26,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2045-12-06T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-15,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2045-12-06T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-5,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-1,"cloud":null,"high":null,"iso":"2045-12-06T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":4,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":3,"cloud":null,"high":null,"iso":"2045-12-06T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":12,"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":4.34,"reasons":["the target being low or below 20\u00b0 cost 7.8 quality-hours","daylight and twilight cost 1.4 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":4.34,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2045-12-05T15:25Z","end_local":"17:25","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2045-12-05T14:50Z","start_local":"16:50"},{"end":"2045-12-05T16:00Z","end_local":"18:00","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2045-12-05T15:25Z","start_local":"17:25"},{"end":"2045-12-05T16:35Z","end_local":"18:35","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2045-12-05T16:00Z","start_local":"18:00"},{"end":"2045-12-05T20:45Z","end_local":"22:45","hours":4.17,"label":"good","mean_quality":0.88,"start":"2045-12-05T16:35Z","start_local":"18:35"},{"end":"2045-12-05T21:20Z","end_local":"23:20","hours":0.58,"label":"marginal","mean_quality":0.49,"start":"2045-12-05T20:45Z","start_local":"22:45"},{"end":"2045-12-06T05:35Z","end_local":"07:35","hours":8.25,"label":"unusable","mean_quality":0.0,"start":"2045-12-05T21:20Z","start_local":"23:20"}]},"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":"2045-12-05T16:30:04Z","dark_hours":11.4,"dark_to":"2045-12-06T03:54:02Z","moon":{"illumination":0.076,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":11.03,"moonrise":"2045-12-06T03:33:33Z","moonset":"2045-12-05T12:17:27Z","sunrise":"2045-12-06T05:33:40Z","sunset":"2045-12-05T14:50:34Z","twilight":{"astronomical":{"end":"2045-12-05T16:30:04Z","start":"2045-12-06T03:54:02Z"},"civil":{"end":"2045-12-05T15:21:44Z","start":"2045-12-06T05:02:26Z"},"nautical":{"end":"2045-12-05T15:56:28Z","start":"2045-12-06T04:27:40Z"}},"window_end":"2045-12-06T10:00:00Z","window_start":"2045-12-05T10:00:00Z"},"night_date":"2045-12-05","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.1,"alt":65.7,"t":"2045-12-05T16:35:00Z"},"dec":44.33,"dec_of_date":44.5105,"dec_str":"+44\u00b0 19' 48.0\"","good_hours":3.58,"limit_rise":"2045-12-06T07:25:30Z","limit_set":"2045-12-05T21:15:09Z","max_az_rate_deg_per_min":3.6,"moon_separation":108.5,"never_rises":false,"ra":314.69583333,"ra_of_date":315.1069,"ra_str":"20h 58m 47.0s","resolved":{"common_name":"North America Nebula","dec":44.33,"name":"NGC 7000","ra":314.69583333,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=NGC%207000","source":"sesame","type":"Cl*","type_text":"star cluster"},"summary":"3.6 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2045-12-06T00:32:38Z","blocked_dark_hours":0,"clears_at":"2045-12-06T04:31:17Z","rise_az":63.2},"track":[{"above_terrain":true,"airmass":1.46,"alt":43.23,"az":63.2,"t":"2045-12-05T10:00:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.44,"alt":44.07,"az":63.6,"t":"2045-12-05T10:05:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.41,"alt":44.91,"az":64.0,"t":"2045-12-05T10:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.39,"alt":45.75,"az":64.5,"t":"2045-12-05T10:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.37,"alt":46.6,"az":64.9,"t":"2045-12-05T10:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.36,"alt":47.45,"az":65.3,"t":"2045-12-05T10:25:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.34,"alt":48.3,"az":65.7,"t":"2045-12-05T10:30:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.32,"alt":49.15,"az":66.1,"t":"2045-12-05T10:35:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.3,"alt":50.01,"az":66.5,"t":"2045-12-05T10:40:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.29,"alt":50.87,"az":66.9,"t":"2045-12-05T10:45:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.27,"alt":51.73,"az":67.3,"t":"2045-12-05T10:50:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.26,"alt":52.6,"az":67.6,"t":"2045-12-05T10:55:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.24,"alt":53.46,"az":68.0,"t":"2045-12-05T11:00:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.23,"alt":54.33,"az":68.3,"t":"2045-12-05T11:05:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.22,"alt":55.2,"az":68.7,"t":"2045-12-05T11:10:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.2,"alt":56.08,"az":69.0,"t":"2045-12-05T11:15:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.19,"alt":56.95,"az":69.4,"t":"2045-12-05T11:20:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.18,"alt":57.83,"az":69.7,"t":"2045-12-05T11:25:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.17,"alt":58.71,"az":70.0,"t":"2045-12-05T11:30:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.16,"alt":59.59,"az":70.3,"t":"2045-12-05T11:35:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.15,"alt":60.47,"az":70.6,"t":"2045-12-05T11:40:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.14,"alt":61.35,"az":70.9,"t":"2045-12-05T11:45:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.13,"alt":62.24,"az":71.1,"t":"2045-12-05T11:50:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.12,"alt":63.12,"az":71.4,"t":"2045-12-05T11:55:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.11,"alt":64.01,"az":71.6,"t":"2045-12-05T12:00:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.1,"alt":64.9,"az":71.8,"t":"2045-12-05T12:05:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.1,"alt":65.79,"az":72.0,"t":"2045-12-05T12:10:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.09,"alt":66.68,"az":72.2,"t":"2045-12-05T12:15:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.08,"alt":67.57,"az":72.4,"t":"2045-12-05T12:20:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.07,"alt":68.46,"az":72.5,"t":"2045-12-05T12:25:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.07,"alt":69.36,"az":72.6,"t":"2045-12-05T12:30:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.06,"alt":70.25,"az":72.7,"t":"2045-12-05T12:35:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.06,"alt":71.14,"az":72.7,"t":"2045-12-05T12:40:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.05,"alt":72.04,"az":72.7,"t":"2045-12-05T12:45:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.05,"alt":72.93,"az":72.7,"t":"2045-12-05T12:50:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.04,"alt":73.83,"az":72.6,"t":"2045-12-05T12:55:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.04,"alt":74.72,"az":72.4,"t":"2045-12-05T13:00:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.03,"alt":75.61,"az":72.2,"t":"2045-12-05T13:05:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.03,"alt":76.5,"az":71.9,"t":"2045-12-05T13:10:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.02,"alt":77.39,"az":71.4,"t":"2045-12-05T13:15:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.02,"alt":78.27,"az":70.9,"t":"2045-12-05T13:20:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.02,"alt":79.16,"az":70.1,"t":"2045-12-05T13:25:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.01,"alt":80.03,"az":69.2,"t":"2045-12-05T13:30:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.01,"alt":80.91,"az":68.0,"t":"2045-12-05T13:35:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.01,"alt":81.77,"az":66.4,"t":"2045-12-05T13:40:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.01,"alt":82.62,"az":64.4,"t":"2045-12-05T13:45:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.01,"alt":83.45,"az":61.8,"t":"2045-12-05T13:50:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.0,"alt":84.27,"az":58.3,"t":"2045-12-05T13:55:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.0,"alt":85.04,"az":53.5,"t":"2045-12-05T14:00:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.0,"alt":85.76,"az":46.9,"t":"2045-12-05T14:05:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.0,"alt":86.39,"az":37.6,"t":"2045-12-05T14:10:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.0,"alt":86.88,"az":24.8,"t":"2045-12-05T14:15:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.0,"alt":87.15,"az":8.3,"t":"2045-12-05T14:20:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.0,"alt":87.14,"az":350.3,"t":"2045-12-05T14:25:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.0,"alt":86.85,"az":334.1,"t":"2045-12-05T14:30:00Z","terrain":-0.26},{"above_terrain":true,"airmass":1.0,"alt":86.35,"az":321.6,"t":"2045-12-05T14:35:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.0,"alt":85.71,"az":312.5,"t":"2045-12-05T14:40:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.0,"alt":84.98,"az":306.1,"t":"2045-12-05T14:45:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.0,"alt":84.2,"az":301.4,"t":"2045-12-05T14:50:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.01,"alt":83.39,"az":298.0,"t":"2045-12-05T14:55:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.01,"alt":82.55,"az":295.4,"t":"2045-12-05T15:00:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.01,"alt":81.7,"az":293.4,"t":"2045-12-05T15:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.01,"alt":80.84,"az":291.9,"t":"2045-12-05T15:10:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.02,"alt":79.96,"az":290.7,"t":"2045-12-05T15:15:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.02,"alt":79.09,"az":289.8,"t":"2045-12-05T15:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.02,"alt":78.2,"az":289.1,"t":"2045-12-05T15:25:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.02,"alt":77.32,"az":288.5,"t":"2045-12-05T15:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.03,"alt":76.43,"az":288.1,"t":"2045-12-05T15:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":75.54,"az":287.8,"t":"2045-12-05T15:40:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.04,"alt":74.65,"az":287.6,"t":"2045-12-05T15:45:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.04,"alt":73.75,"az":287.4,"t":"2045-12-05T15:50:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.05,"alt":72.86,"az":287.3,"t":"2045-12-05T15:55:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.05,"alt":71.97,"az":287.3,"t":"2045-12-05T16:00:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.06,"alt":71.07,"az":287.3,"t":"2045-12-05T16:05:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.06,"alt":70.18,"az":287.3,"t":"2045-12-05T16:10:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.07,"alt":69.29,"az":287.4,"t":"2045-12-05T16:15:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.08,"alt":68.39,"az":287.5,"t":"2045-12-05T16:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.08,"alt":67.5,"az":287.6,"t":"2045-12-05T16:25:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.09,"alt":66.61,"az":287.8,"t":"2045-12-05T16:30:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.1,"alt":65.72,"az":288.0,"t":"2045-12-05T16:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.1,"alt":64.83,"az":288.2,"t":"2045-12-05T16:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.11,"alt":63.94,"az":288.4,"t":"2045-12-05T16:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":63.05,"az":288.6,"t":"2045-12-05T16:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.13,"alt":62.17,"az":288.9,"t":"2045-12-05T16:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.28,"az":289.2,"t":"2045-12-05T17:00:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.15,"alt":60.4,"az":289.4,"t":"2045-12-05T17:05:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.16,"alt":59.52,"az":289.7,"t":"2045-12-05T17:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.17,"alt":58.64,"az":290.0,"t":"2045-12-05T17:15:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.18,"alt":57.76,"az":290.3,"t":"2045-12-05T17:20:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.19,"alt":56.88,"az":290.7,"t":"2045-12-05T17:25:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.21,"alt":56.01,"az":291.0,"t":"2045-12-05T17:30:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.22,"alt":55.13,"az":291.3,"t":"2045-12-05T17:35:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.23,"alt":54.26,"az":291.7,"t":"2045-12-05T17:40:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.24,"alt":53.39,"az":292.0,"t":"2045-12-05T17:45:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.26,"alt":52.53,"az":292.4,"t":"2045-12-05T17:50:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.27,"alt":51.66,"az":292.8,"t":"2045-12-05T17:55:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.29,"alt":50.8,"az":293.2,"t":"2045-12-05T18:00:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.31,"alt":49.94,"az":293.5,"t":"2045-12-05T18:05:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.32,"alt":49.08,"az":293.9,"t":"2045-12-05T18:10:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.34,"alt":48.23,"az":294.3,"t":"2045-12-05T18:15:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.36,"alt":47.38,"az":294.7,"t":"2045-12-05T18:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.38,"alt":46.53,"az":295.1,"t":"2045-12-05T18:25:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.4,"alt":45.68,"az":295.6,"t":"2045-12-05T18:30:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.42,"alt":44.84,"az":296.0,"t":"2045-12-05T18:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.44,"alt":44.0,"az":296.4,"t":"2045-12-05T18:40:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.46,"alt":43.17,"az":296.9,"t":"2045-12-05T18:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.48,"alt":42.33,"az":297.3,"t":"2045-12-05T18:50:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.51,"alt":41.5,"az":297.7,"t":"2045-12-05T18:55:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.53,"alt":40.68,"az":298.2,"t":"2045-12-05T19:00:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.56,"alt":39.85,"az":298.6,"t":"2045-12-05T19:05:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.59,"alt":39.03,"az":299.1,"t":"2045-12-05T19:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.61,"alt":38.22,"az":299.6,"t":"2045-12-05T19:15:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.64,"alt":37.4,"az":300.0,"t":"2045-12-05T19:20:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.67,"alt":36.6,"az":300.5,"t":"2045-12-05T19:25:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.71,"alt":35.79,"az":301.0,"t":"2045-12-05T19:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.74,"alt":34.99,"az":301.5,"t":"2045-12-05T19:35:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.78,"alt":34.2,"az":302.0,"t":"2045-12-05T19:40:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.81,"alt":33.4,"az":302.5,"t":"2045-12-05T19:45:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.85,"alt":32.62,"az":303.0,"t":"2045-12-05T19:50:00Z","terrain":-0.23},{"above_terrain":true,"airmass":1.89,"alt":31.83,"az":303.5,"t":"2045-12-05T19:55:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.93,"alt":31.06,"az":304.0,"t":"2045-12-05T20:00:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.98,"alt":30.28,"az":304.5,"t":"2045-12-05T20:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.02,"alt":29.51,"az":305.1,"t":"2045-12-05T20:10:00Z","terrain":-0.28},{"above_terrain":true,"airmass":2.07,"alt":28.75,"az":305.6,"t":"2045-12-05T20:15:00Z","terrain":-0.22},{"above_terrain":true,"airmass":2.12,"alt":27.99,"az":306.1,"t":"2045-12-05T20:20:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.18,"alt":27.24,"az":306.7,"t":"2045-12-05T20:25:00Z","terrain":0.07},{"above_terrain":true,"airmass":2.23,"alt":26.49,"az":307.2,"t":"2045-12-05T20:30:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.29,"alt":25.75,"az":307.8,"t":"2045-12-05T20:35:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.35,"alt":25.01,"az":308.3,"t":"2045-12-05T20:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.42,"alt":24.28,"az":308.9,"t":"2045-12-05T20:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.49,"alt":23.56,"az":309.5,"t":"2045-12-05T20:50:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.56,"alt":22.84,"az":310.1,"t":"2045-12-05T20:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.64,"alt":22.12,"az":310.6,"t":"2045-12-05T21:00:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.72,"alt":21.42,"az":311.2,"t":"2045-12-05T21:05:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.81,"alt":20.72,"az":311.8,"t":"2045-12-05T21:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.9,"alt":20.02,"az":312.4,"t":"2045-12-05T21:15:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.0,"alt":19.33,"az":313.0,"t":"2045-12-05T21:20:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.1,"alt":18.65,"az":313.6,"t":"2045-12-05T21:25:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.21,"alt":17.98,"az":314.3,"t":"2045-12-05T21:30:00Z","terrain":0.49},{"above_terrain":true,"airmass":3.33,"alt":17.31,"az":314.9,"t":"2045-12-05T21:35:00Z","terrain":0.55},{"above_terrain":true,"airmass":3.45,"alt":16.65,"az":315.5,"t":"2045-12-05T21:40:00Z","terrain":0.52},{"above_terrain":true,"airmass":3.59,"alt":16.0,"az":316.2,"t":"2045-12-05T21:45:00Z","terrain":0.45},{"above_terrain":true,"airmass":3.73,"alt":15.36,"az":316.8,"t":"2045-12-05T21:50:00Z","terrain":0.34},{"above_terrain":true,"airmass":3.88,"alt":14.72,"az":317.4,"t":"2045-12-05T21:55:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.05,"alt":14.09,"az":318.1,"t":"2045-12-05T22:00:00Z","terrain":0.28},{"above_terrain":true,"airmass":4.22,"alt":13.47,"az":318.8,"t":"2045-12-05T22:05:00Z","terrain":-0.03},{"above_terrain":true,"airmass":4.41,"alt":12.86,"az":319.4,"t":"2045-12-05T22:10:00Z","terrain":-0.17},{"above_terrain":true,"airmass":4.62,"alt":12.25,"az":320.1,"t":"2045-12-05T22:15:00Z","terrain":-0.2},{"above_terrain":true,"airmass":4.84,"alt":11.66,"az":320.8,"t":"2045-12-05T22:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.08,"alt":11.07,"az":321.5,"t":"2045-12-05T22:25:00Z","terrain":-0.0},{"above_terrain":true,"airmass":5.34,"alt":10.49,"az":322.2,"t":"2045-12-05T22:30:00Z","terrain":0.19},{"above_terrain":true,"airmass":5.63,"alt":9.92,"az":322.9,"t":"2045-12-05T22:35:00Z","terrain":0.1},{"above_terrain":true,"airmass":5.94,"alt":9.36,"az":323.6,"t":"2045-12-05T22:40:00Z","terrain":-0.09},{"above_terrain":true,"airmass":6.28,"alt":8.81,"az":324.3,"t":"2045-12-05T22:45:00Z","terrain":-0.2},{"above_terrain":true,"airmass":6.65,"alt":8.27,"az":325.0,"t":"2045-12-05T22:50:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.07,"alt":7.74,"az":325.7,"t":"2045-12-05T22:55:00Z","terrain":-0.23},{"above_terrain":true,"airmass":7.52,"alt":7.21,"az":326.5,"t":"2045-12-05T23:00:00Z","terrain":-0.31},{"above_terrain":true,"airmass":8.03,"alt":6.7,"az":327.2,"t":"2045-12-05T23:05:00Z","terrain":-0.36},{"above_terrain":true,"airmass":8.59,"alt":6.2,"az":327.9,"t":"2045-12-05T23:10:00Z","terrain":-0.24},{"above_terrain":true,"airmass":9.23,"alt":5.71,"az":328.7,"t":"2045-12-05T23:15:00Z","terrain":-0.16},{"above_terrain":true,"airmass":9.93,"alt":5.23,"az":329.5,"t":"2045-12-05T23:20:00Z","terrain":-0.23},{"above_terrain":true,"airmass":10.73,"alt":4.76,"az":330.2,"t":"2045-12-05T23:25:00Z","terrain":-0.36},{"above_terrain":true,"airmass":11.64,"alt":4.3,"az":331.0,"t":"2045-12-05T23:30:00Z","terrain":-0.39},{"above_terrain":true,"airmass":12.66,"alt":3.85,"az":331.8,"t":"2045-12-05T23:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":13.84,"alt":3.41,"az":332.5,"t":"2045-12-05T23:40:00Z","terrain":-0.13},{"above_terrain":true,"airmass":15.19,"alt":2.99,"az":333.3,"t":"2045-12-05T23:45:00Z","terrain":-0.16},{"above_terrain":true,"airmass":16.75,"alt":2.57,"az":334.1,"t":"2045-12-05T23:50:00Z","terrain":-0.28},{"above_terrain":true,"airmass":18.56,"alt":2.17,"az":334.9,"t":"2045-12-05T23:55:00Z","terrain":-0.56},{"above_terrain":true,"airmass":20.67,"alt":1.78,"az":335.7,"t":"2045-12-06T00:00:00Z","terrain":-0.76},{"above_terrain":true,"airmass":23.13,"alt":1.4,"az":336.5,"t":"2045-12-06T00:05:00Z","terrain":-0.78},{"above_terrain":true,"airmass":26.01,"alt":1.03,"az":337.4,"t":"2045-12-06T00:10:00Z","terrain":-0.64},{"above_terrain":true,"airmass":29.38,"alt":0.68,"az":338.2,"t":"2045-12-06T00:15:00Z","terrain":-0.52},{"above_terrain":true,"airmass":33.29,"alt":0.34,"az":339.0,"t":"2045-12-06T00:20:00Z","terrain":-0.75},{"above_terrain":true,"airmass":37.78,"alt":0.01,"az":339.8,"t":"2045-12-06T00:25:00Z","terrain":-0.57},{"above_terrain":true,"airmass":null,"alt":-0.31,"az":340.7,"t":"2045-12-06T00:30:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-0.61,"az":341.5,"t":"2045-12-06T00:35:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-0.9,"az":342.4,"t":"2045-12-06T00:40:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-1.18,"az":343.2,"t":"2045-12-06T00:45:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-1.44,"az":344.1,"t":"2045-12-06T00:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.69,"az":344.9,"t":"2045-12-06T00:55:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.93,"az":345.8,"t":"2045-12-06T01:00:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-2.15,"az":346.6,"t":"2045-12-06T01:05:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-2.36,"az":347.5,"t":"2045-12-06T01:10:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-2.56,"az":348.4,"t":"2045-12-06T01:15:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-2.74,"az":349.3,"t":"2045-12-06T01:20:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-2.91,"az":350.1,"t":"2045-12-06T01:25:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.06,"az":351.0,"t":"2045-12-06T01:30:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.2,"az":351.9,"t":"2045-12-06T01:35:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-3.32,"az":352.8,"t":"2045-12-06T01:40:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-3.43,"az":353.7,"t":"2045-12-06T01:45:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-3.53,"az":354.6,"t":"2045-12-06T01:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.61,"az":355.5,"t":"2045-12-06T01:55:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-3.68,"az":356.4,"t":"2045-12-06T02:00:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.73,"az":357.3,"t":"2045-12-06T02:05:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-3.77,"az":358.1,"t":"2045-12-06T02:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.79,"az":359.0,"t":"2045-12-06T02:15:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-3.8,"az":359.9,"t":"2045-12-06T02:20:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-3.79,"az":0.8,"t":"2045-12-06T02:25:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-3.77,"az":1.7,"t":"2045-12-06T02:30:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-3.73,"az":2.6,"t":"2045-12-06T02:35:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-3.68,"az":3.5,"t":"2045-12-06T02:40:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-3.62,"az":4.4,"t":"2045-12-06T02:45:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-3.54,"az":5.3,"t":"2045-12-06T02:50:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-3.45,"az":6.2,"t":"2045-12-06T02:55:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-3.34,"az":7.1,"t":"2045-12-06T03:00:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.21,"az":8.0,"t":"2045-12-06T03:05:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.08,"az":8.9,"t":"2045-12-06T03:10:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-2.93,"az":9.7,"t":"2045-12-06T03:15:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-2.76,"az":10.6,"t":"2045-12-06T03:20:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-2.58,"az":11.5,"t":"2045-12-06T03:25:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-2.39,"az":12.4,"t":"2045-12-06T03:30:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-2.18,"az":13.2,"t":"2045-12-06T03:35:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-1.96,"az":14.1,"t":"2045-12-06T03:40:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-1.72,"az":15.0,"t":"2045-12-06T03:45:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-1.48,"az":15.8,"t":"2045-12-06T03:50:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.21,"az":16.7,"t":"2045-12-06T03:55:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-0.94,"az":17.5,"t":"2045-12-06T04:00:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-0.65,"az":18.4,"t":"2045-12-06T04:05:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-0.35,"az":19.2,"t":"2045-12-06T04:10:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-0.03,"az":20.1,"t":"2045-12-06T04:15:00Z","terrain":0.67},{"above_terrain":false,"airmass":33.86,"alt":0.29,"az":20.9,"t":"2045-12-06T04:20:00Z","terrain":0.69},{"above_terrain":false,"airmass":29.87,"alt":0.63,"az":21.7,"t":"2045-12-06T04:25:00Z","terrain":0.9},{"above_terrain":false,"airmass":26.44,"alt":0.99,"az":22.5,"t":"2045-12-06T04:30:00Z","terrain":1.08},{"above_terrain":true,"airmass":23.49,"alt":1.35,"az":23.4,"t":"2045-12-06T04:35:00Z","terrain":1.08},{"above_terrain":true,"airmass":20.98,"alt":1.73,"az":24.2,"t":"2045-12-06T04:40:00Z","terrain":0.97},{"above_terrain":true,"airmass":18.83,"alt":2.12,"az":25.0,"t":"2045-12-06T04:45:00Z","terrain":1.21},{"above_terrain":true,"airmass":16.98,"alt":2.52,"az":25.8,"t":"2045-12-06T04:50:00Z","terrain":1.31},{"above_terrain":true,"airmass":15.39,"alt":2.93,"az":26.6,"t":"2045-12-06T04:55:00Z","terrain":1.31},{"above_terrain":true,"airmass":14.01,"alt":3.35,"az":27.3,"t":"2045-12-06T05:00:00Z","terrain":1.25},{"above_terrain":true,"airmass":12.81,"alt":3.79,"az":28.1,"t":"2045-12-06T05:05:00Z","terrain":1.17},{"above_terrain":true,"airmass":11.77,"alt":4.24,"az":28.9,"t":"2045-12-06T05:10:00Z","terrain":1.02},{"above_terrain":true,"airmass":10.85,"alt":4.7,"az":29.7,"t":"2045-12-06T05:15:00Z","terrain":1.1},{"above_terrain":true,"airmass":10.03,"alt":5.16,"az":30.4,"t":"2045-12-06T05:20:00Z","terrain":1.22},{"above_terrain":true,"airmass":9.32,"alt":5.64,"az":31.2,"t":"2045-12-06T05:25:00Z","terrain":1.31},{"above_terrain":true,"airmass":8.68,"alt":6.13,"az":32.0,"t":"2045-12-06T05:30:00Z","terrain":1.33},{"above_terrain":true,"airmass":8.1,"alt":6.63,"az":32.7,"t":"2045-12-06T05:35:00Z","terrain":1.09},{"above_terrain":true,"airmass":7.59,"alt":7.14,"az":33.4,"t":"2045-12-06T05:40:00Z","terrain":0.75},{"above_terrain":true,"airmass":7.13,"alt":7.67,"az":34.2,"t":"2045-12-06T05:45:00Z","terrain":0.37},{"above_terrain":true,"airmass":6.71,"alt":8.2,"az":34.9,"t":"2045-12-06T05:50:00Z","terrain":0.09},{"above_terrain":true,"airmass":6.33,"alt":8.74,"az":35.6,"t":"2045-12-06T05:55:00Z","terrain":0.04},{"above_terrain":true,"airmass":5.98,"alt":9.29,"az":36.3,"t":"2045-12-06T06:00:00Z","terrain":-0.01},{"above_terrain":true,"airmass":5.67,"alt":9.85,"az":37.0,"t":"2045-12-06T06:05:00Z","terrain":-0.09},{"above_terrain":true,"airmass":5.38,"alt":10.41,"az":37.7,"t":"2045-12-06T06:10:00Z","terrain":-0.18},{"above_terrain":true,"airmass":5.11,"alt":10.99,"az":38.4,"t":"2045-12-06T06:15:00Z","terrain":-0.19},{"above_terrain":true,"airmass":4.87,"alt":11.58,"az":39.1,"t":"2045-12-06T06:20:00Z","terrain":-0.15},{"above_terrain":true,"airmass":4.65,"alt":12.17,"az":39.8,"t":"2045-12-06T06:25:00Z","terrain":-0.07},{"above_terrain":true,"airmass":4.44,"alt":12.78,"az":40.5,"t":"2045-12-06T06:30:00Z","terrain":-0.02},{"above_terrain":true,"airmass":4.25,"alt":13.39,"az":41.1,"t":"2045-12-06T06:35:00Z","terrain":0.03},{"above_terrain":true,"airmass":4.07,"alt":14.01,"az":41.8,"t":"2045-12-06T06:40:00Z","terrain":0.1},{"above_terrain":true,"airmass":3.9,"alt":14.63,"az":42.5,"t":"2045-12-06T06:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.75,"alt":15.27,"az":43.1,"t":"2045-12-06T06:50:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.6,"alt":15.91,"az":43.8,"t":"2045-12-06T06:55:00Z","terrain":0.37},{"above_terrain":true,"airmass":3.47,"alt":16.57,"az":44.4,"t":"2045-12-06T07:00:00Z","terrain":0.48},{"above_terrain":true,"airmass":3.34,"alt":17.22,"az":45.0,"t":"2045-12-06T07:05:00Z","terrain":0.58},{"above_terrain":true,"airmass":3.23,"alt":17.89,"az":45.7,"t":"2045-12-06T07:10:00Z","terrain":0.64},{"above_terrain":true,"airmass":3.12,"alt":18.56,"az":46.3,"t":"2045-12-06T07:15:00Z","terrain":0.65},{"above_terrain":true,"airmass":3.01,"alt":19.24,"az":46.9,"t":"2045-12-06T07:20:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.91,"alt":19.93,"az":47.5,"t":"2045-12-06T07:25:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.82,"alt":20.62,"az":48.1,"t":"2045-12-06T07:30:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.73,"alt":21.32,"az":48.7,"t":"2045-12-06T07:35:00Z","terrain":0.45},{"above_terrain":true,"airmass":2.65,"alt":22.03,"az":49.3,"t":"2045-12-06T07:40:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.57,"alt":22.74,"az":49.9,"t":"2045-12-06T07:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.5,"alt":23.46,"az":50.4,"t":"2045-12-06T07:50:00Z","terrain":0.46},{"above_terrain":true,"airmass":2.43,"alt":24.18,"az":51.0,"t":"2045-12-06T07:55:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.36,"alt":24.91,"az":51.6,"t":"2045-12-06T08:00:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.3,"alt":25.65,"az":52.1,"t":"2045-12-06T08:05:00Z","terrain":0.66},{"above_terrain":true,"airmass":2.24,"alt":26.39,"az":52.7,"t":"2045-12-06T08:10:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.18,"alt":27.14,"az":53.2,"t":"2045-12-06T08:15:00Z","terrain":0.88},{"above_terrain":true,"airmass":2.13,"alt":27.89,"az":53.8,"t":"2045-12-06T08:20:00Z","terrain":0.97},{"above_terrain":true,"airmass":2.08,"alt":28.65,"az":54.3,"t":"2045-12-06T08:25:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.03,"alt":29.41,"az":54.9,"t":"2045-12-06T08:30:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.98,"alt":30.18,"az":55.4,"t":"2045-12-06T08:35:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.94,"alt":30.95,"az":55.9,"t":"2045-12-06T08:40:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.9,"alt":31.73,"az":56.4,"t":"2045-12-06T08:45:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.86,"alt":32.51,"az":56.9,"t":"2045-12-06T08:50:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.82,"alt":33.3,"az":57.4,"t":"2045-12-06T08:55:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.78,"alt":34.09,"az":57.9,"t":"2045-12-06T09:00:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.74,"alt":34.89,"az":58.4,"t":"2045-12-06T09:05:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.71,"alt":35.68,"az":58.9,"t":"2045-12-06T09:10:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.68,"alt":36.49,"az":59.4,"t":"2045-12-06T09:15:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.65,"alt":37.3,"az":59.9,"t":"2045-12-06T09:20:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.62,"alt":38.11,"az":60.4,"t":"2045-12-06T09:25:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.59,"alt":38.92,"az":60.8,"t":"2045-12-06T09:30:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.56,"alt":39.74,"az":61.3,"t":"2045-12-06T09:35:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.54,"alt":40.57,"az":61.8,"t":"2045-12-06T09:40:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.51,"alt":41.39,"az":62.2,"t":"2045-12-06T09:45:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.49,"alt":42.22,"az":62.6,"t":"2045-12-06T09:50:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.46,"alt":43.05,"az":63.1,"t":"2045-12-06T09:55:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.44,"alt":43.89,"az":63.5,"t":"2045-12-06T10:00:00Z","terrain":0.84}],"transit":{"airmass":1.0,"alt":87.2,"az":8.3,"t":"2045-12-05T14:20:00Z"},"usable_hours":4.75,"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."]}