{"assessment":{"best_window":{"end":"2028-11-10T19:35Z","end_local":"21:35","hours":2.83,"label":"good","mean_quality":0.85,"start":"2028-11-10T16:45Z","start_local":"18:45"},"cost":{"altitude":8.46,"clouds":0.0,"darkness":1.28,"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":63,"cloud":null,"high":null,"iso":"2028-11-10T16:00Z","label":"poor","low":null,"mid":null,"moon_alt":-39,"precip":null,"q":0.15,"rh":null,"sky":"nautical twilight","temp":null,"time":"18:00","wind":null},{"alt":52,"cloud":null,"high":null,"iso":"2028-11-10T17:00Z","label":"good","low":null,"mid":null,"moon_alt":-41,"precip":null,"q":0.95,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":41,"cloud":null,"high":null,"iso":"2028-11-10T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-39,"precip":null,"q":0.87,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":31,"cloud":null,"high":null,"iso":"2028-11-10T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-35,"precip":null,"q":0.8,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":21,"cloud":null,"high":null,"iso":"2028-11-10T20:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-28,"precip":null,"q":0.44,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":12,"cloud":null,"high":null,"iso":"2028-11-10T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-19,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":4,"cloud":null,"high":null,"iso":"2028-11-10T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-9,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-2,"cloud":null,"high":null,"iso":"2028-11-10T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":1,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-7,"cloud":null,"high":null,"iso":"2028-11-11T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":12,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-9,"cloud":null,"high":null,"iso":"2028-11-11T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":23,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-9,"cloud":null,"high":null,"iso":"2028-11-11T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":33,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-7,"cloud":null,"high":null,"iso":"2028-11-11T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":42,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2028-11-11T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":49,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":3,"cloud":null,"high":null,"iso":"2028-11-11T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":53,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.96,"peak_sky":0.96,"quality_hours":3.09,"reasons":["the target being low or below 20\u00b0 cost 8.5 quality-hours","daylight and twilight cost 1.3 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":74,"score_weather":null,"sky_hours":3.09,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2028-11-10T15:35Z","end_local":"17:35","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2028-11-10T15:05Z","start_local":"17:05"},{"end":"2028-11-10T16:10Z","end_local":"18:10","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2028-11-10T15:35Z","start_local":"17:35"},{"end":"2028-11-10T16:45Z","end_local":"18:45","hours":0.58,"label":"marginal","mean_quality":0.49,"start":"2028-11-10T16:10Z","start_local":"18:10"},{"end":"2028-11-10T19:35Z","end_local":"21:35","hours":2.83,"label":"good","mean_quality":0.85,"start":"2028-11-10T16:45Z","start_local":"18:45"},{"end":"2028-11-10T20:10Z","end_local":"22:10","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2028-11-10T19:35Z","start_local":"21:35"},{"end":"2028-11-11T05:10Z","end_local":"07:10","hours":9.0,"label":"unusable","mean_quality":0.0,"start":"2028-11-10T20:10Z","start_local":"22:10"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2028-11-10T16:40:32Z","dark_hours":10.82,"dark_to":"2028-11-11T03:30:01Z","moon":{"illumination":0.385,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":6.2,"moonrise":"2028-11-10T22:53:21Z","moonset":"2028-11-10T11:18:18Z","sunrise":"2028-11-11T05:05:43Z","sunset":"2028-11-10T15:05:03Z","twilight":{"astronomical":{"end":"2028-11-10T16:40:32Z","start":"2028-11-11T03:30:01Z"},"civil":{"end":"2028-11-10T15:34:34Z","start":"2028-11-11T04:36:07Z"},"nautical":{"end":"2028-11-10T16:07:53Z","start":"2028-11-11T04:02:43Z"}},"window_end":"2028-11-11T10:00:00Z","window_start":"2028-11-10T10:00:00Z"},"night_date":"2028-11-10","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.23,"alt":54.5,"t":"2028-11-10T16:45:00Z"},"dec":38.78368896,"dec_of_date":38.8098,"dec_str":"+38\u00b0 47' 01.3\"","good_hours":2.33,"limit_rise":"2028-11-11T07:05:34Z","limit_set":"2028-11-10T20:06:30Z","max_az_rate_deg_per_min":3.85,"moon_separation":112.3,"never_rises":false,"ra":279.23473479,"ra_of_date":279.4771,"ra_str":"18h 36m 56.3s","resolved":{"common_name":"Vega","dec":38.78368896,"name":"* alf Lyr","ra":279.23473479,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=Vega","source":"sesame","spectral_type":"A0V","type":"dS*","type_text":"delta Scuti variable","vmag":0.03},"summary":"Only 2.3 h above 30\u00b0, 3.4 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2028-11-10T22:42:32Z","blocked_dark_hours":0,"clears_at":"2028-11-11T04:37:50Z","rise_az":75.2},"track":[{"above_terrain":true,"airmass":1.33,"alt":48.9,"az":75.2,"t":"2028-11-10T10:00:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.31,"alt":49.8,"az":75.7,"t":"2028-11-10T10:05:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.29,"alt":50.71,"az":76.3,"t":"2028-11-10T10:10:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.27,"alt":51.62,"az":76.9,"t":"2028-11-10T10:15:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.26,"alt":52.53,"az":77.4,"t":"2028-11-10T10:20:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.24,"alt":53.45,"az":78.0,"t":"2028-11-10T10:25:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.23,"alt":54.36,"az":78.6,"t":"2028-11-10T10:30:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.22,"alt":55.28,"az":79.2,"t":"2028-11-10T10:35:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.2,"alt":56.2,"az":79.7,"t":"2028-11-10T10:40:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.19,"alt":57.12,"az":80.3,"t":"2028-11-10T10:45:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.18,"alt":58.05,"az":80.9,"t":"2028-11-10T10:50:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.17,"alt":58.97,"az":81.5,"t":"2028-11-10T10:55:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.16,"alt":59.9,"az":82.1,"t":"2028-11-10T11:00:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.14,"alt":60.83,"az":82.7,"t":"2028-11-10T11:05:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.13,"alt":61.76,"az":83.4,"t":"2028-11-10T11:10:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.12,"alt":62.69,"az":84.0,"t":"2028-11-10T11:15:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.12,"alt":63.62,"az":84.7,"t":"2028-11-10T11:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.11,"alt":64.55,"az":85.3,"t":"2028-11-10T11:25:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.1,"alt":65.48,"az":86.0,"t":"2028-11-10T11:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.09,"alt":66.42,"az":86.7,"t":"2028-11-10T11:35:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.08,"alt":67.35,"az":87.4,"t":"2028-11-10T11:40:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.08,"alt":68.29,"az":88.2,"t":"2028-11-10T11:45:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.07,"alt":69.22,"az":88.9,"t":"2028-11-10T11:50:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.06,"alt":70.16,"az":89.8,"t":"2028-11-10T11:55:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.06,"alt":71.09,"az":90.6,"t":"2028-11-10T12:00:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.05,"alt":72.03,"az":91.5,"t":"2028-11-10T12:05:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.05,"alt":72.97,"az":92.4,"t":"2028-11-10T12:10:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.04,"alt":73.9,"az":93.4,"t":"2028-11-10T12:15:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.04,"alt":74.83,"az":94.5,"t":"2028-11-10T12:20:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.03,"alt":75.77,"az":95.6,"t":"2028-11-10T12:25:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.03,"alt":76.7,"az":96.9,"t":"2028-11-10T12:30:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.02,"alt":77.62,"az":98.2,"t":"2028-11-10T12:35:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.02,"alt":78.55,"az":99.8,"t":"2028-11-10T12:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.02,"alt":79.47,"az":101.5,"t":"2028-11-10T12:45:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.01,"alt":80.38,"az":103.5,"t":"2028-11-10T12:50:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.01,"alt":81.29,"az":105.8,"t":"2028-11-10T12:55:00Z","terrain":-0.54},{"above_terrain":true,"airmass":1.01,"alt":82.18,"az":108.5,"t":"2028-11-10T13:00:00Z","terrain":-1.06},{"above_terrain":true,"airmass":1.01,"alt":83.06,"az":111.8,"t":"2028-11-10T13:05:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.01,"alt":83.92,"az":116.0,"t":"2028-11-10T13:10:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.0,"alt":84.74,"az":121.3,"t":"2028-11-10T13:15:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.0,"alt":85.51,"az":128.4,"t":"2028-11-10T13:20:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.0,"alt":86.19,"az":138.1,"t":"2028-11-10T13:25:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.0,"alt":86.74,"az":151.4,"t":"2028-11-10T13:30:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.0,"alt":87.06,"az":168.5,"t":"2028-11-10T13:35:00Z","terrain":-0.89},{"above_terrain":true,"airmass":1.0,"alt":87.09,"az":187.7,"t":"2028-11-10T13:40:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.0,"alt":86.82,"az":205.5,"t":"2028-11-10T13:45:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.0,"alt":86.32,"az":219.5,"t":"2028-11-10T13:50:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.0,"alt":85.66,"az":229.8,"t":"2028-11-10T13:55:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.0,"alt":84.9,"az":237.4,"t":"2028-11-10T14:00:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.01,"alt":84.09,"az":243.0,"t":"2028-11-10T14:05:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.01,"alt":83.24,"az":247.4,"t":"2028-11-10T14:10:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.01,"alt":82.36,"az":250.9,"t":"2028-11-10T14:15:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.01,"alt":81.47,"az":253.7,"t":"2028-11-10T14:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.01,"alt":80.57,"az":256.1,"t":"2028-11-10T14:25:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.02,"alt":79.65,"az":258.1,"t":"2028-11-10T14:30:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.02,"alt":78.74,"az":259.9,"t":"2028-11-10T14:35:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.02,"alt":77.81,"az":261.5,"t":"2028-11-10T14:40:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.03,"alt":76.88,"az":262.9,"t":"2028-11-10T14:45:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.03,"alt":75.95,"az":264.1,"t":"2028-11-10T14:50:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.03,"alt":75.02,"az":265.3,"t":"2028-11-10T14:55:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.04,"alt":74.09,"az":266.4,"t":"2028-11-10T15:00:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.04,"alt":73.15,"az":267.4,"t":"2028-11-10T15:05:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.05,"alt":72.22,"az":268.3,"t":"2028-11-10T15:10:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.06,"alt":71.28,"az":269.2,"t":"2028-11-10T15:15:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.06,"alt":70.35,"az":270.1,"t":"2028-11-10T15:20:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.07,"alt":69.41,"az":270.9,"t":"2028-11-10T15:25:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.07,"alt":68.48,"az":271.7,"t":"2028-11-10T15:30:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.08,"alt":67.54,"az":272.4,"t":"2028-11-10T15:35:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.09,"alt":66.61,"az":273.1,"t":"2028-11-10T15:40:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.1,"alt":65.67,"az":273.9,"t":"2028-11-10T15:45:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.11,"alt":64.74,"az":274.5,"t":"2028-11-10T15:50:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.11,"alt":63.81,"az":275.2,"t":"2028-11-10T15:55:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.12,"alt":62.87,"az":275.9,"t":"2028-11-10T16:00:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.13,"alt":61.94,"az":276.5,"t":"2028-11-10T16:05:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.14,"alt":61.01,"az":277.1,"t":"2028-11-10T16:10:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.15,"alt":60.09,"az":277.7,"t":"2028-11-10T16:15:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.16,"alt":59.16,"az":278.4,"t":"2028-11-10T16:20:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.18,"alt":58.23,"az":279.0,"t":"2028-11-10T16:25:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.19,"alt":57.31,"az":279.6,"t":"2028-11-10T16:30:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.2,"alt":56.39,"az":280.1,"t":"2028-11-10T16:35:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.21,"alt":55.47,"az":280.7,"t":"2028-11-10T16:40:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.23,"alt":54.55,"az":281.3,"t":"2028-11-10T16:45:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.24,"alt":53.63,"az":281.9,"t":"2028-11-10T16:50:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.26,"alt":52.72,"az":282.4,"t":"2028-11-10T16:55:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.27,"alt":51.8,"az":283.0,"t":"2028-11-10T17:00:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.29,"alt":50.89,"az":283.6,"t":"2028-11-10T17:05:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.3,"alt":49.99,"az":284.1,"t":"2028-11-10T17:10:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.32,"alt":49.08,"az":284.7,"t":"2028-11-10T17:15:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.34,"alt":48.17,"az":285.3,"t":"2028-11-10T17:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.36,"alt":47.27,"az":285.8,"t":"2028-11-10T17:25:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.38,"alt":46.37,"az":286.4,"t":"2028-11-10T17:30:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.4,"alt":45.48,"az":286.9,"t":"2028-11-10T17:35:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.42,"alt":44.58,"az":287.5,"t":"2028-11-10T17:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.45,"alt":43.69,"az":288.0,"t":"2028-11-10T17:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.47,"alt":42.8,"az":288.6,"t":"2028-11-10T17:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.49,"alt":41.92,"az":289.2,"t":"2028-11-10T17:55:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.52,"alt":41.03,"az":289.7,"t":"2028-11-10T18:00:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.55,"alt":40.16,"az":290.3,"t":"2028-11-10T18:05:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.58,"alt":39.28,"az":290.8,"t":"2028-11-10T18:10:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.61,"alt":38.41,"az":291.4,"t":"2028-11-10T18:15:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.64,"alt":37.54,"az":292.0,"t":"2028-11-10T18:20:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.67,"alt":36.67,"az":292.5,"t":"2028-11-10T18:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.71,"alt":35.81,"az":293.1,"t":"2028-11-10T18:30:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.74,"alt":34.95,"az":293.7,"t":"2028-11-10T18:35:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.78,"alt":34.09,"az":294.2,"t":"2028-11-10T18:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.82,"alt":33.24,"az":294.8,"t":"2028-11-10T18:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.86,"alt":32.39,"az":295.4,"t":"2028-11-10T18:50:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.91,"alt":31.55,"az":296.0,"t":"2028-11-10T18:55:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.95,"alt":30.71,"az":296.6,"t":"2028-11-10T19:00:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.0,"alt":29.88,"az":297.1,"t":"2028-11-10T19:05:00Z","terrain":0.24},{"above_terrain":true,"airmass":2.05,"alt":29.05,"az":297.7,"t":"2028-11-10T19:10:00Z","terrain":0.16},{"above_terrain":true,"airmass":2.11,"alt":28.22,"az":298.3,"t":"2028-11-10T19:15:00Z","terrain":0.14},{"above_terrain":true,"airmass":2.17,"alt":27.4,"az":298.9,"t":"2028-11-10T19:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.23,"alt":26.58,"az":299.5,"t":"2028-11-10T19:25:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.29,"alt":25.77,"az":300.1,"t":"2028-11-10T19:30:00Z","terrain":0.36},{"above_terrain":true,"airmass":2.36,"alt":24.96,"az":300.7,"t":"2028-11-10T19:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.43,"alt":24.16,"az":301.4,"t":"2028-11-10T19:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":2.51,"alt":23.36,"az":302.0,"t":"2028-11-10T19:45:00Z","terrain":0.09},{"above_terrain":true,"airmass":2.59,"alt":22.57,"az":302.6,"t":"2028-11-10T19:50:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.68,"alt":21.79,"az":303.2,"t":"2028-11-10T19:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.77,"alt":21.01,"az":303.9,"t":"2028-11-10T20:00:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.87,"alt":20.23,"az":304.5,"t":"2028-11-10T20:05:00Z","terrain":-0.19},{"above_terrain":true,"airmass":2.98,"alt":19.46,"az":305.1,"t":"2028-11-10T20:10:00Z","terrain":-0.27},{"above_terrain":true,"airmass":3.09,"alt":18.7,"az":305.8,"t":"2028-11-10T20:15:00Z","terrain":-0.2},{"above_terrain":true,"airmass":3.22,"alt":17.94,"az":306.4,"t":"2028-11-10T20:20:00Z","terrain":-0.02},{"above_terrain":true,"airmass":3.35,"alt":17.19,"az":307.1,"t":"2028-11-10T20:25:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.49,"alt":16.45,"az":307.7,"t":"2028-11-10T20:30:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.65,"alt":15.71,"az":308.4,"t":"2028-11-10T20:35:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.82,"alt":14.98,"az":309.1,"t":"2028-11-10T20:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":4.0,"alt":14.26,"az":309.8,"t":"2028-11-10T20:45:00Z","terrain":0.21},{"above_terrain":true,"airmass":4.2,"alt":13.55,"az":310.4,"t":"2028-11-10T20:50:00Z","terrain":0.28},{"above_terrain":true,"airmass":4.42,"alt":12.84,"az":311.1,"t":"2028-11-10T20:55:00Z","terrain":0.33},{"above_terrain":true,"airmass":4.66,"alt":12.14,"az":311.8,"t":"2028-11-10T21:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":4.92,"alt":11.44,"az":312.5,"t":"2028-11-10T21:05:00Z","terrain":0.21},{"above_terrain":true,"airmass":5.22,"alt":10.76,"az":313.2,"t":"2028-11-10T21:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":5.55,"alt":10.08,"az":314.0,"t":"2028-11-10T21:15:00Z","terrain":0.46},{"above_terrain":true,"airmass":5.91,"alt":9.41,"az":314.7,"t":"2028-11-10T21:20:00Z","terrain":0.53},{"above_terrain":true,"airmass":6.32,"alt":8.75,"az":315.4,"t":"2028-11-10T21:25:00Z","terrain":0.53},{"above_terrain":true,"airmass":6.78,"alt":8.1,"az":316.1,"t":"2028-11-10T21:30:00Z","terrain":0.45},{"above_terrain":true,"airmass":7.31,"alt":7.45,"az":316.9,"t":"2028-11-10T21:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":7.91,"alt":6.82,"az":317.6,"t":"2028-11-10T21:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":8.61,"alt":6.19,"az":318.4,"t":"2028-11-10T21:45:00Z","terrain":0.15},{"above_terrain":true,"airmass":9.42,"alt":5.57,"az":319.1,"t":"2028-11-10T21:50:00Z","terrain":-0.15},{"above_terrain":true,"airmass":10.36,"alt":4.97,"az":319.9,"t":"2028-11-10T21:55:00Z","terrain":-0.19},{"above_terrain":true,"airmass":11.49,"alt":4.37,"az":320.7,"t":"2028-11-10T22:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":12.84,"alt":3.78,"az":321.5,"t":"2028-11-10T22:05:00Z","terrain":-0.01},{"above_terrain":true,"airmass":14.48,"alt":3.2,"az":322.3,"t":"2028-11-10T22:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":16.51,"alt":2.63,"az":323.1,"t":"2028-11-10T22:15:00Z","terrain":0.06},{"above_terrain":true,"airmass":19.03,"alt":2.08,"az":323.9,"t":"2028-11-10T22:20:00Z","terrain":-0.17},{"above_terrain":true,"airmass":22.24,"alt":1.53,"az":324.7,"t":"2028-11-10T22:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":26.36,"alt":0.99,"az":325.5,"t":"2028-11-10T22:30:00Z","terrain":-0.21},{"above_terrain":true,"airmass":31.7,"alt":0.47,"az":326.3,"t":"2028-11-10T22:35:00Z","terrain":-0.29},{"above_terrain":true,"airmass":null,"alt":-0.04,"az":327.1,"t":"2028-11-10T22:40:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-0.55,"az":328.0,"t":"2028-11-10T22:45:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-1.04,"az":328.8,"t":"2028-11-10T22:50:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-1.52,"az":329.7,"t":"2028-11-10T22:55:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-1.98,"az":330.5,"t":"2028-11-10T23:00:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-2.44,"az":331.4,"t":"2028-11-10T23:05:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-2.88,"az":332.3,"t":"2028-11-10T23:10:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-3.31,"az":333.1,"t":"2028-11-10T23:15:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-3.72,"az":334.0,"t":"2028-11-10T23:20:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-4.13,"az":334.9,"t":"2028-11-10T23:25:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-4.52,"az":335.8,"t":"2028-11-10T23:30:00Z","terrain":-0.79},{"above_terrain":false,"airmass":null,"alt":-4.89,"az":336.7,"t":"2028-11-10T23:35:00Z","terrain":-0.76},{"above_terrain":false,"airmass":null,"alt":-5.26,"az":337.6,"t":"2028-11-10T23:40:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-5.61,"az":338.6,"t":"2028-11-10T23:45:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-5.94,"az":339.5,"t":"2028-11-10T23:50:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-6.26,"az":340.4,"t":"2028-11-10T23:55:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-6.57,"az":341.3,"t":"2028-11-11T00:00:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-6.86,"az":342.3,"t":"2028-11-11T00:05:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-7.14,"az":343.2,"t":"2028-11-11T00:10:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-7.4,"az":344.2,"t":"2028-11-11T00:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-7.65,"az":345.1,"t":"2028-11-11T00:20:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-7.88,"az":346.1,"t":"2028-11-11T00:25:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-8.1,"az":347.0,"t":"2028-11-11T00:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-8.3,"az":348.0,"t":"2028-11-11T00:35:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-8.49,"az":349.0,"t":"2028-11-11T00:40:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-8.66,"az":349.9,"t":"2028-11-11T00:45:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-8.81,"az":350.9,"t":"2028-11-11T00:50:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-8.95,"az":351.9,"t":"2028-11-11T00:55:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-9.08,"az":352.9,"t":"2028-11-11T01:00:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-9.19,"az":353.9,"t":"2028-11-11T01:05:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-9.28,"az":354.9,"t":"2028-11-11T01:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.35,"az":355.8,"t":"2028-11-11T01:15:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-9.41,"az":356.8,"t":"2028-11-11T01:20:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-9.46,"az":357.8,"t":"2028-11-11T01:25:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-9.49,"az":358.8,"t":"2028-11-11T01:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.5,"az":359.8,"t":"2028-11-11T01:35:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-9.49,"az":0.8,"t":"2028-11-11T01:40:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-9.47,"az":1.8,"t":"2028-11-11T01:45:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-9.43,"az":2.8,"t":"2028-11-11T01:50:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-9.38,"az":3.8,"t":"2028-11-11T01:55:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-9.31,"az":4.7,"t":"2028-11-11T02:00:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-9.23,"az":5.7,"t":"2028-11-11T02:05:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-9.12,"az":6.7,"t":"2028-11-11T02:10:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-9.01,"az":7.7,"t":"2028-11-11T02:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-8.87,"az":8.7,"t":"2028-11-11T02:20:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-8.73,"az":9.6,"t":"2028-11-11T02:25:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-8.56,"az":10.6,"t":"2028-11-11T02:30:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-8.38,"az":11.6,"t":"2028-11-11T02:35:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-8.18,"az":12.6,"t":"2028-11-11T02:40:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-7.97,"az":13.5,"t":"2028-11-11T02:45:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-7.75,"az":14.5,"t":"2028-11-11T02:50:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-7.51,"az":15.4,"t":"2028-11-11T02:55:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-7.25,"az":16.4,"t":"2028-11-11T03:00:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-6.98,"az":17.3,"t":"2028-11-11T03:05:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-6.69,"az":18.3,"t":"2028-11-11T03:10:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-6.39,"az":19.2,"t":"2028-11-11T03:15:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-6.08,"az":20.1,"t":"2028-11-11T03:20:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-5.75,"az":21.1,"t":"2028-11-11T03:25:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-5.4,"az":22.0,"t":"2028-11-11T03:30:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-5.05,"az":22.9,"t":"2028-11-11T03:35:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-4.67,"az":23.8,"t":"2028-11-11T03:40:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-4.29,"az":24.7,"t":"2028-11-11T03:45:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-3.89,"az":25.6,"t":"2028-11-11T03:50:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-3.48,"az":26.5,"t":"2028-11-11T03:55:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-3.06,"az":27.4,"t":"2028-11-11T04:00:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-2.62,"az":28.2,"t":"2028-11-11T04:05:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-2.17,"az":29.1,"t":"2028-11-11T04:10:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-1.71,"az":30.0,"t":"2028-11-11T04:15:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-1.24,"az":30.8,"t":"2028-11-11T04:20:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-0.75,"az":31.7,"t":"2028-11-11T04:25:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-0.25,"az":32.5,"t":"2028-11-11T04:30:00Z","terrain":1.16},{"above_terrain":false,"airmass":34.36,"alt":0.25,"az":33.3,"t":"2028-11-11T04:35:00Z","terrain":0.8},{"above_terrain":true,"airmass":28.42,"alt":0.77,"az":34.2,"t":"2028-11-11T04:40:00Z","terrain":0.36},{"above_terrain":true,"airmass":23.83,"alt":1.31,"az":35.0,"t":"2028-11-11T04:45:00Z","terrain":0.05},{"above_terrain":true,"airmass":20.27,"alt":1.85,"az":35.8,"t":"2028-11-11T04:50:00Z","terrain":0.03},{"above_terrain":true,"airmass":17.49,"alt":2.4,"az":36.6,"t":"2028-11-11T04:55:00Z","terrain":-0.04},{"above_terrain":true,"airmass":15.27,"alt":2.96,"az":37.4,"t":"2028-11-11T05:00:00Z","terrain":-0.14},{"above_terrain":true,"airmass":13.48,"alt":3.54,"az":38.2,"t":"2028-11-11T05:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":12.02,"alt":4.12,"az":39.0,"t":"2028-11-11T05:10:00Z","terrain":-0.16},{"above_terrain":true,"airmass":10.81,"alt":4.72,"az":39.8,"t":"2028-11-11T05:15:00Z","terrain":-0.08},{"above_terrain":true,"airmass":9.79,"alt":5.32,"az":40.5,"t":"2028-11-11T05:20:00Z","terrain":-0.01},{"above_terrain":true,"airmass":8.93,"alt":5.93,"az":41.3,"t":"2028-11-11T05:25:00Z","terrain":0.05},{"above_terrain":true,"airmass":8.19,"alt":6.55,"az":42.1,"t":"2028-11-11T05:30:00Z","terrain":0.13},{"above_terrain":true,"airmass":7.55,"alt":7.19,"az":42.8,"t":"2028-11-11T05:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":6.99,"alt":7.83,"az":43.5,"t":"2028-11-11T05:40:00Z","terrain":0.34},{"above_terrain":true,"airmass":6.51,"alt":8.48,"az":44.3,"t":"2028-11-11T05:45:00Z","terrain":0.46},{"above_terrain":true,"airmass":6.07,"alt":9.13,"az":45.0,"t":"2028-11-11T05:50:00Z","terrain":0.58},{"above_terrain":true,"airmass":5.69,"alt":9.8,"az":45.7,"t":"2028-11-11T05:55:00Z","terrain":0.65},{"above_terrain":true,"airmass":5.35,"alt":10.47,"az":46.5,"t":"2028-11-11T06:00:00Z","terrain":0.64},{"above_terrain":true,"airmass":5.04,"alt":11.16,"az":47.2,"t":"2028-11-11T06:05:00Z","terrain":0.6},{"above_terrain":true,"airmass":4.77,"alt":11.85,"az":47.9,"t":"2028-11-11T06:10:00Z","terrain":0.54},{"above_terrain":true,"airmass":4.52,"alt":12.54,"az":48.6,"t":"2028-11-11T06:15:00Z","terrain":0.46},{"above_terrain":true,"airmass":4.29,"alt":13.25,"az":49.3,"t":"2028-11-11T06:20:00Z","terrain":0.41},{"above_terrain":true,"airmass":4.08,"alt":13.96,"az":50.0,"t":"2028-11-11T06:25:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.89,"alt":14.68,"az":50.6,"t":"2028-11-11T06:30:00Z","terrain":0.48},{"above_terrain":true,"airmass":3.72,"alt":15.41,"az":51.3,"t":"2028-11-11T06:35:00Z","terrain":0.56},{"above_terrain":true,"airmass":3.56,"alt":16.14,"az":52.0,"t":"2028-11-11T06:40:00Z","terrain":0.63},{"above_terrain":true,"airmass":3.41,"alt":16.88,"az":52.6,"t":"2028-11-11T06:45:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.27,"alt":17.63,"az":53.3,"t":"2028-11-11T06:50:00Z","terrain":0.89},{"above_terrain":true,"airmass":3.14,"alt":18.39,"az":54.0,"t":"2028-11-11T06:55:00Z","terrain":0.99},{"above_terrain":true,"airmass":3.03,"alt":19.15,"az":54.6,"t":"2028-11-11T07:00:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.92,"alt":19.91,"az":55.2,"t":"2028-11-11T07:05:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.81,"alt":20.68,"az":55.9,"t":"2028-11-11T07:10:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.72,"alt":21.46,"az":56.5,"t":"2028-11-11T07:15:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.63,"alt":22.24,"az":57.1,"t":"2028-11-11T07:20:00Z","terrain":1.1},{"above_terrain":true,"airmass":2.54,"alt":23.03,"az":57.8,"t":"2028-11-11T07:25:00Z","terrain":1.21},{"above_terrain":true,"airmass":2.46,"alt":23.83,"az":58.4,"t":"2028-11-11T07:30:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.39,"alt":24.63,"az":59.0,"t":"2028-11-11T07:35:00Z","terrain":1.21},{"above_terrain":true,"airmass":2.32,"alt":25.43,"az":59.6,"t":"2028-11-11T07:40:00Z","terrain":1.19},{"above_terrain":true,"airmass":2.25,"alt":26.24,"az":60.2,"t":"2028-11-11T07:45:00Z","terrain":1.15},{"above_terrain":true,"airmass":2.19,"alt":27.06,"az":60.8,"t":"2028-11-11T07:50:00Z","terrain":1.1},{"above_terrain":true,"airmass":2.13,"alt":27.88,"az":61.4,"t":"2028-11-11T07:55:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.08,"alt":28.7,"az":62.0,"t":"2028-11-11T08:00:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.02,"alt":29.53,"az":62.6,"t":"2028-11-11T08:05:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.97,"alt":30.36,"az":63.2,"t":"2028-11-11T08:10:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.93,"alt":31.2,"az":63.8,"t":"2028-11-11T08:15:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.88,"alt":32.04,"az":64.4,"t":"2028-11-11T08:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.84,"alt":32.89,"az":64.9,"t":"2028-11-11T08:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.8,"alt":33.74,"az":65.5,"t":"2028-11-11T08:30:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.76,"alt":34.59,"az":66.1,"t":"2028-11-11T08:35:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.72,"alt":35.45,"az":66.7,"t":"2028-11-11T08:40:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.69,"alt":36.31,"az":67.2,"t":"2028-11-11T08:45:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.65,"alt":37.18,"az":67.8,"t":"2028-11-11T08:50:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.62,"alt":38.04,"az":68.4,"t":"2028-11-11T08:55:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.59,"alt":38.92,"az":68.9,"t":"2028-11-11T09:00:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.56,"alt":39.79,"az":69.5,"t":"2028-11-11T09:05:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.53,"alt":40.67,"az":70.0,"t":"2028-11-11T09:10:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.51,"alt":41.55,"az":70.6,"t":"2028-11-11T09:15:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.48,"alt":42.43,"az":71.2,"t":"2028-11-11T09:20:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.46,"alt":43.32,"az":71.7,"t":"2028-11-11T09:25:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.43,"alt":44.21,"az":72.3,"t":"2028-11-11T09:30:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.41,"alt":45.1,"az":72.8,"t":"2028-11-11T09:35:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.39,"alt":46.0,"az":73.4,"t":"2028-11-11T09:40:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.37,"alt":46.9,"az":73.9,"t":"2028-11-11T09:45:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.35,"alt":47.8,"az":74.5,"t":"2028-11-11T09:50:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.33,"alt":48.7,"az":75.1,"t":"2028-11-11T09:55:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.31,"alt":49.61,"az":75.6,"t":"2028-11-11T10:00:00Z","terrain":0.69}],"transit":{"airmass":1.0,"alt":87.1,"az":187.7,"t":"2028-11-10T13:40:00Z"},"usable_hours":3.42,"verdict":"marginal","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."]}