{"assessment":{"best_window":{"end":"2039-11-30T19:20Z","end_local":"21:20","hours":2.75,"label":"good","mean_quality":0.69,"start":"2039-11-30T16:35Z","start_local":"18:35"},"cost":{"altitude":7.32,"clouds":0.0,"darkness":1.37,"moon":1.38},"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 possible, with compromises \u2014 weather unknown","hourly":[{"alt":86,"cloud":null,"high":null,"iso":"2039-11-30T15:00Z","label":"unusable","low":null,"mid":null,"moon_alt":1,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"17:00","wind":null},{"alt":76,"cloud":null,"high":null,"iso":"2039-11-30T16:00Z","label":"marginal","low":null,"mid":null,"moon_alt":11,"precip":null,"q":0.39,"rh":null,"sky":"astronomical twilight","temp":null,"time":"18:00","wind":null},{"alt":65,"cloud":null,"high":null,"iso":"2039-11-30T17:00Z","label":"good","low":null,"mid":null,"moon_alt":22,"precip":null,"q":0.75,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":55,"cloud":null,"high":null,"iso":"2039-11-30T18:00Z","label":"good","low":null,"mid":null,"moon_alt":33,"precip":null,"q":0.69,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":44,"cloud":null,"high":null,"iso":"2039-11-30T19:00Z","label":"good","low":null,"mid":null,"moon_alt":44,"precip":null,"q":0.62,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":34,"cloud":null,"high":null,"iso":"2039-11-30T20:00Z","label":"marginal","low":null,"mid":null,"moon_alt":55,"precip":null,"q":0.55,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":25,"cloud":null,"high":null,"iso":"2039-11-30T21:00Z","label":"marginal","low":null,"mid":null,"moon_alt":64,"precip":null,"q":0.4,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":17,"cloud":null,"high":null,"iso":"2039-11-30T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":69,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":10,"cloud":null,"high":null,"iso":"2039-11-30T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":68,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":4,"cloud":null,"high":null,"iso":"2039-12-01T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":61,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-1,"cloud":null,"high":null,"iso":"2039-12-01T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":52,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2039-12-01T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":41,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2039-12-01T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":30,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-2,"cloud":null,"high":null,"iso":"2039-12-01T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":20,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":2,"cloud":null,"high":null,"iso":"2039-12-01T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":9,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.76,"peak_sky":0.76,"quality_hours":3.31,"reasons":["the target being low or below 20\u00b0 cost 7.3 quality-hours","moonlight cost 1.4 quality-hours","daylight and twilight cost 1.4 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":63,"score_weather":null,"sky_hours":3.31,"verdict":"unknown","verdict_astronomy":"marginal","weather_known":false,"windows":[{"end":"2039-11-30T15:25Z","end_local":"17:25","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2039-11-30T14:50Z","start_local":"16:50"},{"end":"2039-11-30T16:00Z","end_local":"18:00","hours":0.58,"label":"poor","mean_quality":0.12,"start":"2039-11-30T15:25Z","start_local":"17:25"},{"end":"2039-11-30T16:35Z","end_local":"18:35","hours":0.58,"label":"marginal","mean_quality":0.39,"start":"2039-11-30T16:00Z","start_local":"18:00"},{"end":"2039-11-30T19:20Z","end_local":"21:20","hours":2.75,"label":"good","mean_quality":0.69,"start":"2039-11-30T16:35Z","start_local":"18:35"},{"end":"2039-11-30T21:30Z","end_local":"23:30","hours":2.17,"label":"marginal","mean_quality":0.49,"start":"2039-11-30T19:20Z","start_local":"21:20"},{"end":"2039-11-30T21:40Z","end_local":"23:40","hours":0.17,"label":"poor","mean_quality":0.27,"start":"2039-11-30T21:30Z","start_local":"23:30"},{"end":"2039-12-01T05:30Z","end_local":"07:30","hours":7.83,"label":"unusable","mean_quality":0.0,"start":"2039-11-30T21:40Z","start_local":"23:40"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2039-11-30T16:30:34Z","dark_hours":11.31,"dark_to":"2039-12-01T03:49:11Z","moon":{"illumination":1.0,"phase":"full moon","waxing":false},"moon_free_dark_hours":0.0,"moonrise":"2039-11-30T14:52:43Z","moonset":"2039-12-01T05:56:03Z","sunrise":"2039-12-01T05:28:06Z","sunset":"2039-11-30T14:51:48Z","twilight":{"astronomical":{"end":"2039-11-30T16:30:34Z","start":"2039-12-01T03:49:11Z"},"civil":{"end":"2039-11-30T15:22:40Z","start":"2039-12-01T04:57:10Z"},"nautical":{"end":"2039-11-30T15:57:08Z","start":"2039-12-01T04:22:39Z"}},"window_end":"2039-12-01T10:00:00Z","window_start":"2039-11-30T10:00:00Z"},"night_date":"2039-11-30","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.07,"alt":69.6,"t":"2039-11-30T16:35:00Z"},"dec":44.33,"dec_of_date":44.4868,"dec_str":"+44\u00b0 19' 48.0\"","good_hours":3.92,"limit_rise":"2039-12-01T07:47:12Z","limit_set":"2039-11-30T21:36:38Z","max_az_rate_deg_per_min":3.61,"moon_separation":91.0,"never_rises":false,"ra":314.69583333,"ra_of_date":315.053,"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":"3.9 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2039-12-01T00:53:46Z","blocked_dark_hours":0,"clears_at":"2039-12-01T04:53:33Z","rise_az":61.3},"track":[{"above_terrain":true,"airmass":1.56,"alt":39.65,"az":61.3,"t":"2039-11-30T10:00:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.54,"alt":40.47,"az":61.7,"t":"2039-11-30T10:05:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.51,"alt":41.3,"az":62.2,"t":"2039-11-30T10:10:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.49,"alt":42.12,"az":62.6,"t":"2039-11-30T10:15:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.47,"alt":42.96,"az":63.1,"t":"2039-11-30T10:20:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.44,"alt":43.79,"az":63.5,"t":"2039-11-30T10:25:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.42,"alt":44.63,"az":63.9,"t":"2039-11-30T10:30:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.4,"alt":45.48,"az":64.4,"t":"2039-11-30T10:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.38,"alt":46.32,"az":64.8,"t":"2039-11-30T10:40:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.36,"alt":47.17,"az":65.2,"t":"2039-11-30T10:45:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.34,"alt":48.02,"az":65.6,"t":"2039-11-30T10:50:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.33,"alt":48.87,"az":66.0,"t":"2039-11-30T10:55:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.31,"alt":49.73,"az":66.4,"t":"2039-11-30T11:00:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.29,"alt":50.59,"az":66.8,"t":"2039-11-30T11:05:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.28,"alt":51.45,"az":67.2,"t":"2039-11-30T11:10:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.26,"alt":52.31,"az":67.5,"t":"2039-11-30T11:15:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.25,"alt":53.18,"az":67.9,"t":"2039-11-30T11:20:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.23,"alt":54.05,"az":68.3,"t":"2039-11-30T11:25:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.22,"alt":54.92,"az":68.6,"t":"2039-11-30T11:30:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.21,"alt":55.79,"az":69.0,"t":"2039-11-30T11:35:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.2,"alt":56.67,"az":69.3,"t":"2039-11-30T11:40:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.18,"alt":57.54,"az":69.6,"t":"2039-11-30T11:45:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.17,"alt":58.42,"az":69.9,"t":"2039-11-30T11:50:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.16,"alt":59.3,"az":70.3,"t":"2039-11-30T11:55:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.15,"alt":60.18,"az":70.5,"t":"2039-11-30T12:00:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.14,"alt":61.07,"az":70.8,"t":"2039-11-30T12:05:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.13,"alt":61.95,"az":71.1,"t":"2039-11-30T12:10:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.12,"alt":62.84,"az":71.4,"t":"2039-11-30T12:15:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.11,"alt":63.72,"az":71.6,"t":"2039-11-30T12:20:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.11,"alt":64.61,"az":71.8,"t":"2039-11-30T12:25:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.1,"alt":65.5,"az":72.0,"t":"2039-11-30T12:30:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.09,"alt":66.39,"az":72.2,"t":"2039-11-30T12:35:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.08,"alt":67.29,"az":72.4,"t":"2039-11-30T12:40:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.08,"alt":68.18,"az":72.5,"t":"2039-11-30T12:45:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.07,"alt":69.07,"az":72.7,"t":"2039-11-30T12:50:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.06,"alt":69.96,"az":72.8,"t":"2039-11-30T12:55:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.06,"alt":70.86,"az":72.8,"t":"2039-11-30T13:00:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.05,"alt":71.75,"az":72.8,"t":"2039-11-30T13:05:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.05,"alt":72.65,"az":72.8,"t":"2039-11-30T13:10:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.04,"alt":73.54,"az":72.7,"t":"2039-11-30T13:15:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.04,"alt":74.43,"az":72.6,"t":"2039-11-30T13:20:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.03,"alt":75.33,"az":72.4,"t":"2039-11-30T13:25:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.03,"alt":76.22,"az":72.1,"t":"2039-11-30T13:30:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.03,"alt":77.11,"az":71.7,"t":"2039-11-30T13:35:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.02,"alt":78.0,"az":71.2,"t":"2039-11-30T13:40:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.02,"alt":78.88,"az":70.5,"t":"2039-11-30T13:45:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.02,"alt":79.76,"az":69.6,"t":"2039-11-30T13:50:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.01,"alt":80.63,"az":68.5,"t":"2039-11-30T13:55:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.01,"alt":81.5,"az":67.1,"t":"2039-11-30T14:00:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.01,"alt":82.36,"az":65.3,"t":"2039-11-30T14:05:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.01,"alt":83.2,"az":62.9,"t":"2039-11-30T14:10:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.01,"alt":84.02,"az":59.7,"t":"2039-11-30T14:15:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.0,"alt":84.81,"az":55.4,"t":"2039-11-30T14:20:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.0,"alt":85.55,"az":49.5,"t":"2039-11-30T14:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.0,"alt":86.22,"az":41.1,"t":"2039-11-30T14:30:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.0,"alt":86.77,"az":29.5,"t":"2039-11-30T14:35:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.0,"alt":87.12,"az":14.0,"t":"2039-11-30T14:40:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.0,"alt":87.2,"az":356.0,"t":"2039-11-30T14:45:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.0,"alt":86.99,"az":338.7,"t":"2039-11-30T14:50:00Z","terrain":-0.67},{"above_terrain":true,"airmass":1.0,"alt":86.55,"az":324.9,"t":"2039-11-30T14:55:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.0,"alt":85.94,"az":314.8,"t":"2039-11-30T15:00:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.0,"alt":85.23,"az":307.7,"t":"2039-11-30T15:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.0,"alt":84.47,"az":302.5,"t":"2039-11-30T15:10:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.01,"alt":83.66,"az":298.8,"t":"2039-11-30T15:15:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.01,"alt":82.83,"az":296.0,"t":"2039-11-30T15:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.01,"alt":81.98,"az":293.8,"t":"2039-11-30T15:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.01,"alt":81.12,"az":292.2,"t":"2039-11-30T15:30:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.01,"alt":80.25,"az":290.9,"t":"2039-11-30T15:35:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.02,"alt":79.37,"az":290.0,"t":"2039-11-30T15:40:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.02,"alt":78.49,"az":289.2,"t":"2039-11-30T15:45:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.02,"alt":77.6,"az":288.6,"t":"2039-11-30T15:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.03,"alt":76.72,"az":288.1,"t":"2039-11-30T15:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":75.82,"az":287.8,"t":"2039-11-30T16:00:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.04,"alt":74.93,"az":287.5,"t":"2039-11-30T16:05:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.04,"alt":74.04,"az":287.4,"t":"2039-11-30T16:10:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.04,"alt":73.15,"az":287.2,"t":"2039-11-30T16:15:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.05,"alt":72.25,"az":287.2,"t":"2039-11-30T16:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.05,"alt":71.36,"az":287.2,"t":"2039-11-30T16:25:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.06,"alt":70.46,"az":287.2,"t":"2039-11-30T16:30:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.07,"alt":69.57,"az":287.3,"t":"2039-11-30T16:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.07,"alt":68.68,"az":287.4,"t":"2039-11-30T16:40:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.08,"alt":67.78,"az":287.5,"t":"2039-11-30T16:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.09,"alt":66.89,"az":287.7,"t":"2039-11-30T16:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.09,"alt":66.0,"az":287.9,"t":"2039-11-30T16:55:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.1,"alt":65.11,"az":288.1,"t":"2039-11-30T17:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.11,"alt":64.22,"az":288.3,"t":"2039-11-30T17:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":63.33,"az":288.5,"t":"2039-11-30T17:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.13,"alt":62.45,"az":288.8,"t":"2039-11-30T17:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.56,"az":289.0,"t":"2039-11-30T17:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.15,"alt":60.68,"az":289.3,"t":"2039-11-30T17:25:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.16,"alt":59.79,"az":289.6,"t":"2039-11-30T17:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.17,"alt":58.91,"az":289.9,"t":"2039-11-30T17:35:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.18,"alt":58.03,"az":290.2,"t":"2039-11-30T17:40:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.19,"alt":57.16,"az":290.5,"t":"2039-11-30T17:45:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.2,"alt":56.28,"az":290.8,"t":"2039-11-30T17:50:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.21,"alt":55.41,"az":291.2,"t":"2039-11-30T17:55:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.23,"alt":54.53,"az":291.5,"t":"2039-11-30T18:00:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.24,"alt":53.66,"az":291.9,"t":"2039-11-30T18:05:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.25,"alt":52.8,"az":292.3,"t":"2039-11-30T18:10:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.27,"alt":51.93,"az":292.6,"t":"2039-11-30T18:15:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.28,"alt":51.07,"az":293.0,"t":"2039-11-30T18:20:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.3,"alt":50.21,"az":293.4,"t":"2039-11-30T18:25:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.32,"alt":49.35,"az":293.8,"t":"2039-11-30T18:30:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.33,"alt":48.5,"az":294.2,"t":"2039-11-30T18:35:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.35,"alt":47.64,"az":294.6,"t":"2039-11-30T18:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.37,"alt":46.79,"az":295.0,"t":"2039-11-30T18:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.39,"alt":45.95,"az":295.4,"t":"2039-11-30T18:50:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.41,"alt":45.1,"az":295.8,"t":"2039-11-30T18:55:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.43,"alt":44.26,"az":296.2,"t":"2039-11-30T19:00:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.45,"alt":43.42,"az":296.7,"t":"2039-11-30T19:05:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.48,"alt":42.59,"az":297.1,"t":"2039-11-30T19:10:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.5,"alt":41.76,"az":297.6,"t":"2039-11-30T19:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.52,"alt":40.93,"az":298.0,"t":"2039-11-30T19:20:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.55,"alt":40.11,"az":298.5,"t":"2039-11-30T19:25:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.58,"alt":39.28,"az":298.9,"t":"2039-11-30T19:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.6,"alt":38.47,"az":299.4,"t":"2039-11-30T19:35:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.63,"alt":37.65,"az":299.9,"t":"2039-11-30T19:40:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.66,"alt":36.84,"az":300.3,"t":"2039-11-30T19:45:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.7,"alt":36.04,"az":300.8,"t":"2039-11-30T19:50:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.73,"alt":35.24,"az":301.3,"t":"2039-11-30T19:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.76,"alt":34.44,"az":301.8,"t":"2039-11-30T20:00:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.8,"alt":33.65,"az":302.3,"t":"2039-11-30T20:05:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.84,"alt":32.86,"az":302.8,"t":"2039-11-30T20:10:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.88,"alt":32.07,"az":303.3,"t":"2039-11-30T20:15:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.92,"alt":31.29,"az":303.8,"t":"2039-11-30T20:20:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.96,"alt":30.52,"az":304.4,"t":"2039-11-30T20:25:00Z","terrain":-0.17},{"above_terrain":true,"airmass":2.01,"alt":29.75,"az":304.9,"t":"2039-11-30T20:30:00Z","terrain":-0.27},{"above_terrain":true,"airmass":2.06,"alt":28.98,"az":305.4,"t":"2039-11-30T20:35:00Z","terrain":-0.24},{"above_terrain":true,"airmass":2.11,"alt":28.22,"az":305.9,"t":"2039-11-30T20:40:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.16,"alt":27.47,"az":306.5,"t":"2039-11-30T20:45:00Z","terrain":-0.0},{"above_terrain":true,"airmass":2.22,"alt":26.72,"az":307.0,"t":"2039-11-30T20:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.27,"alt":25.97,"az":307.6,"t":"2039-11-30T20:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.34,"alt":25.23,"az":308.1,"t":"2039-11-30T21:00:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.4,"alt":24.5,"az":308.7,"t":"2039-11-30T21:05:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.47,"alt":23.77,"az":309.3,"t":"2039-11-30T21:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.54,"alt":23.05,"az":309.9,"t":"2039-11-30T21:15:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.62,"alt":22.34,"az":310.4,"t":"2039-11-30T21:20:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.7,"alt":21.63,"az":311.0,"t":"2039-11-30T21:25:00Z","terrain":0.36},{"above_terrain":true,"airmass":2.78,"alt":20.92,"az":311.6,"t":"2039-11-30T21:30:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.87,"alt":20.23,"az":312.2,"t":"2039-11-30T21:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.97,"alt":19.54,"az":312.8,"t":"2039-11-30T21:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.07,"alt":18.85,"az":313.4,"t":"2039-11-30T21:45:00Z","terrain":0.36},{"above_terrain":true,"airmass":3.18,"alt":18.18,"az":314.0,"t":"2039-11-30T21:50:00Z","terrain":0.47},{"above_terrain":true,"airmass":3.29,"alt":17.51,"az":314.7,"t":"2039-11-30T21:55:00Z","terrain":0.53},{"above_terrain":true,"airmass":3.42,"alt":16.85,"az":315.3,"t":"2039-11-30T22:00:00Z","terrain":0.54},{"above_terrain":true,"airmass":3.55,"alt":16.19,"az":315.9,"t":"2039-11-30T22:05:00Z","terrain":0.49},{"above_terrain":true,"airmass":3.69,"alt":15.54,"az":316.6,"t":"2039-11-30T22:10:00Z","terrain":0.38},{"above_terrain":true,"airmass":3.84,"alt":14.9,"az":317.2,"t":"2039-11-30T22:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.0,"alt":14.27,"az":317.9,"t":"2039-11-30T22:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":4.17,"alt":13.65,"az":318.5,"t":"2039-11-30T22:25:00Z","terrain":0.08},{"above_terrain":true,"airmass":4.36,"alt":13.03,"az":319.2,"t":"2039-11-30T22:30:00Z","terrain":-0.15},{"above_terrain":true,"airmass":4.56,"alt":12.43,"az":319.9,"t":"2039-11-30T22:35:00Z","terrain":-0.19},{"above_terrain":true,"airmass":4.77,"alt":11.83,"az":320.6,"t":"2039-11-30T22:40:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.01,"alt":11.24,"az":321.2,"t":"2039-11-30T22:45:00Z","terrain":-0.1},{"above_terrain":true,"airmass":5.26,"alt":10.66,"az":321.9,"t":"2039-11-30T22:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":5.54,"alt":10.08,"az":322.6,"t":"2039-11-30T22:55:00Z","terrain":0.13},{"above_terrain":true,"airmass":5.85,"alt":9.52,"az":323.3,"t":"2039-11-30T23:00:00Z","terrain":-0.02},{"above_terrain":true,"airmass":6.18,"alt":8.97,"az":324.0,"t":"2039-11-30T23:05:00Z","terrain":-0.21},{"above_terrain":true,"airmass":6.54,"alt":8.42,"az":324.8,"t":"2039-11-30T23:10:00Z","terrain":-0.19},{"above_terrain":true,"airmass":6.95,"alt":7.89,"az":325.5,"t":"2039-11-30T23:15:00Z","terrain":-0.21},{"above_terrain":true,"airmass":7.39,"alt":7.36,"az":326.2,"t":"2039-11-30T23:20:00Z","terrain":-0.27},{"above_terrain":true,"airmass":7.88,"alt":6.84,"az":327.0,"t":"2039-11-30T23:25:00Z","terrain":-0.38},{"above_terrain":true,"airmass":8.43,"alt":6.34,"az":327.7,"t":"2039-11-30T23:30:00Z","terrain":-0.28},{"above_terrain":true,"airmass":9.04,"alt":5.84,"az":328.4,"t":"2039-11-30T23:35:00Z","terrain":-0.19},{"above_terrain":true,"airmass":9.73,"alt":5.36,"az":329.2,"t":"2039-11-30T23:40:00Z","terrain":-0.17},{"above_terrain":true,"airmass":10.5,"alt":4.89,"az":330.0,"t":"2039-11-30T23:45:00Z","terrain":-0.34},{"above_terrain":true,"airmass":11.38,"alt":4.42,"az":330.7,"t":"2039-11-30T23:50:00Z","terrain":-0.38},{"above_terrain":true,"airmass":12.37,"alt":3.97,"az":331.5,"t":"2039-11-30T23:55:00Z","terrain":-0.26},{"above_terrain":true,"airmass":13.51,"alt":3.53,"az":332.3,"t":"2039-12-01T00:00:00Z","terrain":-0.13},{"above_terrain":true,"airmass":14.81,"alt":3.1,"az":333.1,"t":"2039-12-01T00:05:00Z","terrain":-0.13},{"above_terrain":true,"airmass":16.31,"alt":2.68,"az":333.9,"t":"2039-12-01T00:10:00Z","terrain":-0.21},{"above_terrain":true,"airmass":18.06,"alt":2.28,"az":334.7,"t":"2039-12-01T00:15:00Z","terrain":-0.47},{"above_terrain":true,"airmass":20.08,"alt":1.88,"az":335.5,"t":"2039-12-01T00:20:00Z","terrain":-0.7},{"above_terrain":true,"airmass":22.45,"alt":1.5,"az":336.3,"t":"2039-12-01T00:25:00Z","terrain":-0.8},{"above_terrain":true,"airmass":25.22,"alt":1.13,"az":337.1,"t":"2039-12-01T00:30:00Z","terrain":-0.71},{"above_terrain":true,"airmass":28.46,"alt":0.77,"az":337.9,"t":"2039-12-01T00:35:00Z","terrain":-0.5},{"above_terrain":true,"airmass":32.24,"alt":0.42,"az":338.7,"t":"2039-12-01T00:40:00Z","terrain":-0.67},{"above_terrain":true,"airmass":36.6,"alt":0.09,"az":339.6,"t":"2039-12-01T00:45:00Z","terrain":-0.63},{"above_terrain":true,"airmass":null,"alt":-0.23,"az":340.4,"t":"2039-12-01T00:50:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-0.54,"az":341.2,"t":"2039-12-01T00:55:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-0.83,"az":342.1,"t":"2039-12-01T01:00:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-1.11,"az":342.9,"t":"2039-12-01T01:05:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.38,"az":343.8,"t":"2039-12-01T01:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.64,"az":344.6,"t":"2039-12-01T01:15:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.88,"az":345.5,"t":"2039-12-01T01:20:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-2.11,"az":346.4,"t":"2039-12-01T01:25:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-2.32,"az":347.2,"t":"2039-12-01T01:30:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-2.52,"az":348.1,"t":"2039-12-01T01:35:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-2.7,"az":349.0,"t":"2039-12-01T01:40:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-2.88,"az":349.9,"t":"2039-12-01T01:45:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-3.03,"az":350.7,"t":"2039-12-01T01:50:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.18,"az":351.6,"t":"2039-12-01T01:55:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-3.31,"az":352.5,"t":"2039-12-01T02:00:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-3.42,"az":353.4,"t":"2039-12-01T02:05:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-3.52,"az":354.3,"t":"2039-12-01T02:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.61,"az":355.2,"t":"2039-12-01T02:15:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-3.68,"az":356.1,"t":"2039-12-01T02:20:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.74,"az":357.0,"t":"2039-12-01T02:25:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.78,"az":357.9,"t":"2039-12-01T02:30:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-3.81,"az":358.8,"t":"2039-12-01T02:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.82,"az":359.7,"t":"2039-12-01T02:40:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-3.82,"az":0.6,"t":"2039-12-01T02:45:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-3.8,"az":1.4,"t":"2039-12-01T02:50:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-3.77,"az":2.3,"t":"2039-12-01T02:55:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-3.72,"az":3.2,"t":"2039-12-01T03:00:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-3.66,"az":4.1,"t":"2039-12-01T03:05:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-3.59,"az":5.0,"t":"2039-12-01T03:10:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-3.5,"az":5.9,"t":"2039-12-01T03:15:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-3.4,"az":6.8,"t":"2039-12-01T03:20:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-3.28,"az":7.7,"t":"2039-12-01T03:25:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.15,"az":8.6,"t":"2039-12-01T03:30:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-3.0,"az":9.5,"t":"2039-12-01T03:35:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-2.84,"az":10.3,"t":"2039-12-01T03:40:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-2.66,"az":11.2,"t":"2039-12-01T03:45:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-2.47,"az":12.1,"t":"2039-12-01T03:50:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-2.27,"az":13.0,"t":"2039-12-01T03:55:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-2.05,"az":13.8,"t":"2039-12-01T04:00:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-1.82,"az":14.7,"t":"2039-12-01T04:05:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-1.58,"az":15.6,"t":"2039-12-01T04:10:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-1.32,"az":16.4,"t":"2039-12-01T04:15:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.05,"az":17.3,"t":"2039-12-01T04:20:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-0.77,"az":18.1,"t":"2039-12-01T04:25:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-0.47,"az":19.0,"t":"2039-12-01T04:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-0.16,"az":19.8,"t":"2039-12-01T04:35:00Z","terrain":0.66},{"above_terrain":false,"airmass":35.55,"alt":0.17,"az":20.6,"t":"2039-12-01T04:40:00Z","terrain":0.68},{"above_terrain":false,"airmass":31.33,"alt":0.5,"az":21.5,"t":"2039-12-01T04:45:00Z","terrain":0.83},{"above_terrain":false,"airmass":27.68,"alt":0.85,"az":22.3,"t":"2039-12-01T04:50:00Z","terrain":1.04},{"above_terrain":true,"airmass":24.55,"alt":1.21,"az":23.1,"t":"2039-12-01T04:55:00Z","terrain":1.14},{"above_terrain":true,"airmass":21.88,"alt":1.58,"az":23.9,"t":"2039-12-01T05:00:00Z","terrain":0.94},{"above_terrain":true,"airmass":19.59,"alt":1.97,"az":24.7,"t":"2039-12-01T05:05:00Z","terrain":1.14},{"above_terrain":true,"airmass":17.63,"alt":2.37,"az":25.5,"t":"2039-12-01T05:10:00Z","terrain":1.28},{"above_terrain":true,"airmass":15.95,"alt":2.78,"az":26.3,"t":"2039-12-01T05:15:00Z","terrain":1.32},{"above_terrain":true,"airmass":14.5,"alt":3.2,"az":27.1,"t":"2039-12-01T05:20:00Z","terrain":1.27},{"above_terrain":true,"airmass":13.23,"alt":3.63,"az":27.9,"t":"2039-12-01T05:25:00Z","terrain":1.2},{"above_terrain":true,"airmass":12.13,"alt":4.07,"az":28.7,"t":"2039-12-01T05:30:00Z","terrain":1.06},{"above_terrain":true,"airmass":11.17,"alt":4.53,"az":29.4,"t":"2039-12-01T05:35:00Z","terrain":1.07},{"above_terrain":true,"airmass":10.32,"alt":4.99,"az":30.2,"t":"2039-12-01T05:40:00Z","terrain":1.18},{"above_terrain":true,"airmass":9.56,"alt":5.47,"az":31.0,"t":"2039-12-01T05:45:00Z","terrain":1.31},{"above_terrain":true,"airmass":8.9,"alt":5.96,"az":31.7,"t":"2039-12-01T05:50:00Z","terrain":1.32},{"above_terrain":true,"airmass":8.3,"alt":6.45,"az":32.5,"t":"2039-12-01T05:55:00Z","terrain":1.17},{"above_terrain":true,"airmass":7.77,"alt":6.96,"az":33.2,"t":"2039-12-01T06:00:00Z","terrain":0.87},{"above_terrain":true,"airmass":7.29,"alt":7.48,"az":33.9,"t":"2039-12-01T06:05:00Z","terrain":0.46},{"above_terrain":true,"airmass":6.85,"alt":8.01,"az":34.7,"t":"2039-12-01T06:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":6.46,"alt":8.54,"az":35.4,"t":"2039-12-01T06:15:00Z","terrain":0.04},{"above_terrain":true,"airmass":6.1,"alt":9.09,"az":36.1,"t":"2039-12-01T06:20:00Z","terrain":0.02},{"above_terrain":true,"airmass":5.78,"alt":9.65,"az":36.8,"t":"2039-12-01T06:25:00Z","terrain":-0.07},{"above_terrain":true,"airmass":5.48,"alt":10.21,"az":37.5,"t":"2039-12-01T06:30:00Z","terrain":-0.15},{"above_terrain":true,"airmass":5.2,"alt":10.79,"az":38.2,"t":"2039-12-01T06:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":4.95,"alt":11.37,"az":38.9,"t":"2039-12-01T06:40:00Z","terrain":-0.16},{"above_terrain":true,"airmass":4.72,"alt":11.96,"az":39.6,"t":"2039-12-01T06:45:00Z","terrain":-0.09},{"above_terrain":true,"airmass":4.51,"alt":12.56,"az":40.3,"t":"2039-12-01T06:50:00Z","terrain":-0.03},{"above_terrain":true,"airmass":4.31,"alt":13.17,"az":40.9,"t":"2039-12-01T06:55:00Z","terrain":0.02},{"above_terrain":true,"airmass":4.13,"alt":13.79,"az":41.6,"t":"2039-12-01T07:00:00Z","terrain":0.08},{"above_terrain":true,"airmass":3.96,"alt":14.42,"az":42.3,"t":"2039-12-01T07:05:00Z","terrain":0.16},{"above_terrain":true,"airmass":3.8,"alt":15.05,"az":42.9,"t":"2039-12-01T07:10:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.65,"alt":15.69,"az":43.6,"t":"2039-12-01T07:15:00Z","terrain":0.34},{"above_terrain":true,"airmass":3.52,"alt":16.34,"az":44.2,"t":"2039-12-01T07:20:00Z","terrain":0.45},{"above_terrain":true,"airmass":3.39,"alt":17.0,"az":44.8,"t":"2039-12-01T07:25:00Z","terrain":0.55},{"above_terrain":true,"airmass":3.27,"alt":17.66,"az":45.5,"t":"2039-12-01T07:30:00Z","terrain":0.62},{"above_terrain":true,"airmass":3.15,"alt":18.33,"az":46.1,"t":"2039-12-01T07:35:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.05,"alt":19.01,"az":46.7,"t":"2039-12-01T07:40:00Z","terrain":0.63},{"above_terrain":true,"airmass":2.95,"alt":19.69,"az":47.3,"t":"2039-12-01T07:45:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.85,"alt":20.39,"az":47.9,"t":"2039-12-01T07:50:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.76,"alt":21.08,"az":48.5,"t":"2039-12-01T07:55:00Z","terrain":0.47},{"above_terrain":true,"airmass":2.68,"alt":21.79,"az":49.1,"t":"2039-12-01T08:00:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.6,"alt":22.5,"az":49.7,"t":"2039-12-01T08:05:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.52,"alt":23.22,"az":50.3,"t":"2039-12-01T08:10:00Z","terrain":0.44},{"above_terrain":true,"airmass":2.45,"alt":23.94,"az":50.9,"t":"2039-12-01T08:15:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.39,"alt":24.67,"az":51.4,"t":"2039-12-01T08:20:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.32,"alt":25.4,"az":52.0,"t":"2039-12-01T08:25:00Z","terrain":0.63},{"above_terrain":true,"airmass":2.26,"alt":26.14,"az":52.5,"t":"2039-12-01T08:30:00Z","terrain":0.74},{"above_terrain":true,"airmass":2.2,"alt":26.89,"az":53.1,"t":"2039-12-01T08:35:00Z","terrain":0.85},{"above_terrain":true,"airmass":2.15,"alt":27.64,"az":53.6,"t":"2039-12-01T08:40:00Z","terrain":0.94},{"above_terrain":true,"airmass":2.1,"alt":28.39,"az":54.2,"t":"2039-12-01T08:45:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.05,"alt":29.16,"az":54.7,"t":"2039-12-01T08:50:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.0,"alt":29.92,"az":55.2,"t":"2039-12-01T08:55:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.95,"alt":30.69,"az":55.8,"t":"2039-12-01T09:00:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.91,"alt":31.47,"az":56.3,"t":"2039-12-01T09:05:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.87,"alt":32.25,"az":56.8,"t":"2039-12-01T09:10:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.83,"alt":33.04,"az":57.3,"t":"2039-12-01T09:15:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.79,"alt":33.83,"az":57.8,"t":"2039-12-01T09:20:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.76,"alt":34.62,"az":58.3,"t":"2039-12-01T09:25:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.72,"alt":35.42,"az":58.8,"t":"2039-12-01T09:30:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.69,"alt":36.22,"az":59.3,"t":"2039-12-01T09:35:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.66,"alt":37.03,"az":59.8,"t":"2039-12-01T09:40:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.63,"alt":37.84,"az":60.2,"t":"2039-12-01T09:45:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.6,"alt":38.65,"az":60.7,"t":"2039-12-01T09:50:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.57,"alt":39.47,"az":61.2,"t":"2039-12-01T09:55:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.54,"alt":40.29,"az":61.6,"t":"2039-12-01T10:00:00Z","terrain":1.04}],"transit":{"airmass":1.0,"alt":87.2,"az":356.0,"t":"2039-11-30T14:45:00Z"},"usable_hours":5.08,"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."]}