{"assessment":{"best_window":{"end":"2043-10-28T23:15Z","end_local":"01:15","hours":6.33,"label":"good","mean_quality":0.92,"start":"2043-10-28T16:55Z","start_local":"18:55"},"cost":{"altitude":4.61,"clouds":0.0,"darkness":1.25,"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":80,"cloud":null,"high":null,"iso":"2043-10-28T16:00Z","label":"poor","low":null,"mid":null,"moon_alt":-27,"precip":null,"q":0.15,"rh":null,"sky":"nautical twilight","temp":null,"time":"18:00","wind":null},{"alt":87,"cloud":null,"high":null,"iso":"2043-10-28T17:00Z","label":"good","low":null,"mid":null,"moon_alt":-35,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":78,"cloud":null,"high":null,"iso":"2043-10-28T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-41,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":67,"cloud":null,"high":null,"iso":"2043-10-28T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-44,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":56,"cloud":null,"high":null,"iso":"2043-10-28T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-43,"precip":null,"q":0.97,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":46,"cloud":null,"high":null,"iso":"2043-10-28T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-39,"precip":null,"q":0.91,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":36,"cloud":null,"high":null,"iso":"2043-10-28T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-33,"precip":null,"q":0.84,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":27,"cloud":null,"high":null,"iso":"2043-10-28T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-24,"precip":null,"q":0.67,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":18,"cloud":null,"high":null,"iso":"2043-10-29T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-14,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":11,"cloud":null,"high":null,"iso":"2043-10-29T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-4,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":4,"cloud":null,"high":null,"iso":"2043-10-29T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":7,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":0,"cloud":null,"high":null,"iso":"2043-10-29T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":18,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2043-10-29T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":28,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":6.48,"reasons":["the target being low or below 20\u00b0 cost 4.6 quality-hours","daylight and twilight cost 1.2 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":6.48,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2043-10-28T15:50Z","end_local":"17:50","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2043-10-28T15:20Z","start_local":"17:20"},{"end":"2043-10-28T16:25Z","end_local":"18:25","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2043-10-28T15:50Z","start_local":"17:50"},{"end":"2043-10-28T16:55Z","end_local":"18:55","hours":0.5,"label":"marginal","mean_quality":0.5,"start":"2043-10-28T16:25Z","start_local":"18:25"},{"end":"2043-10-28T23:15Z","end_local":"01:15","hours":6.33,"label":"good","mean_quality":0.92,"start":"2043-10-28T16:55Z","start_local":"18:55"},{"end":"2043-10-28T23:50Z","end_local":"01:50","hours":0.58,"label":"marginal","mean_quality":0.49,"start":"2043-10-28T23:15Z","start_local":"01:15"},{"end":"2043-10-29T04:50Z","end_local":"06:50","hours":5.0,"label":"unusable","mean_quality":0.0,"start":"2043-10-28T23:50Z","start_local":"01:50"}]},"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":"2043-10-28T16:54:35Z","dark_hours":10.35,"dark_to":"2043-10-29T03:15:29Z","moon":{"illumination":0.14,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":8.43,"moonrise":"2043-10-29T01:21:56Z","moonset":"2043-10-28T13:23:48Z","sunrise":"2043-10-29T04:49:07Z","sunset":"2043-10-28T15:21:10Z","twilight":{"astronomical":{"end":"2043-10-28T16:54:35Z","start":"2043-10-29T03:15:29Z"},"civil":{"end":"2043-10-28T15:49:46Z","start":"2043-10-29T04:20:26Z"},"nautical":{"end":"2043-10-28T16:22:22Z","start":"2043-10-29T03:47:46Z"}},"window_end":"2043-10-29T10:00:00Z","window_start":"2043-10-28T10:00:00Z"},"night_date":"2043-10-28","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.0,"alt":87.3,"t":"2043-10-28T16:55:00Z"},"dec":44.25788576,"dec_of_date":44.4301,"dec_str":"+44\u00b0 15' 28.4\"","good_hours":5.75,"limit_rise":"2043-10-28T10:01:17Z","limit_set":"2043-10-28T23:46:15Z","max_az_rate_deg_per_min":3.69,"moon_separation":121.1,"never_rises":false,"ra":314.72388973,"ra_of_date":315.1166,"ra_str":"20h 58m 53.7s","resolved":{"dec":44.25788576,"name":"EM* LkHA 190","ra":314.72388973,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=V1057%20Cyg","source":"sesame","spectral_type":"F7/G3I/IIe","type":"Or*","type_text":"Orion-type variable \u2014 a young, erupting star","vmag":12.33},"summary":"5.7 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2043-10-29T03:02:54Z","blocked_dark_hours":0,"clears_at":"2043-10-29T07:04:13Z","rise_az":47.5},"track":[{"above_terrain":true,"airmass":2.93,"alt":19.82,"az":47.5,"t":"2043-10-28T10:00:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.83,"alt":20.51,"az":48.1,"t":"2043-10-28T10:05:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.75,"alt":21.21,"az":48.7,"t":"2043-10-28T10:10:00Z","terrain":0.44},{"above_terrain":true,"airmass":2.66,"alt":21.92,"az":49.3,"t":"2043-10-28T10:15:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.58,"alt":22.63,"az":49.9,"t":"2043-10-28T10:20:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.51,"alt":23.35,"az":50.5,"t":"2043-10-28T10:25:00Z","terrain":0.46},{"above_terrain":true,"airmass":2.44,"alt":24.08,"az":51.0,"t":"2043-10-28T10:30:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.37,"alt":24.81,"az":51.6,"t":"2043-10-28T10:35:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.31,"alt":25.54,"az":52.2,"t":"2043-10-28T10:40:00Z","terrain":0.67},{"above_terrain":true,"airmass":2.25,"alt":26.29,"az":52.7,"t":"2043-10-28T10:45:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.19,"alt":27.03,"az":53.3,"t":"2043-10-28T10:50:00Z","terrain":0.88},{"above_terrain":true,"airmass":2.14,"alt":27.79,"az":53.8,"t":"2043-10-28T10:55:00Z","terrain":0.97},{"above_terrain":true,"airmass":2.09,"alt":28.55,"az":54.4,"t":"2043-10-28T11:00:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.04,"alt":29.31,"az":54.9,"t":"2043-10-28T11:05:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.99,"alt":30.08,"az":55.4,"t":"2043-10-28T11:10:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.94,"alt":30.85,"az":55.9,"t":"2043-10-28T11:15:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.9,"alt":31.63,"az":56.5,"t":"2043-10-28T11:20:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.86,"alt":32.41,"az":57.0,"t":"2043-10-28T11:25:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.82,"alt":33.2,"az":57.5,"t":"2043-10-28T11:30:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.78,"alt":33.99,"az":58.0,"t":"2043-10-28T11:35:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.75,"alt":34.78,"az":58.5,"t":"2043-10-28T11:40:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.72,"alt":35.58,"az":59.0,"t":"2043-10-28T11:45:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.68,"alt":36.39,"az":59.5,"t":"2043-10-28T11:50:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.65,"alt":37.2,"az":59.9,"t":"2043-10-28T11:55:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.62,"alt":38.01,"az":60.4,"t":"2043-10-28T12:00:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.59,"alt":38.82,"az":60.9,"t":"2043-10-28T12:05:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.56,"alt":39.64,"az":61.4,"t":"2043-10-28T12:10:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.54,"alt":40.47,"az":61.8,"t":"2043-10-28T12:15:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.51,"alt":41.29,"az":62.3,"t":"2043-10-28T12:20:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.49,"alt":42.12,"az":62.7,"t":"2043-10-28T12:25:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.47,"alt":42.96,"az":63.2,"t":"2043-10-28T12:30:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.44,"alt":43.79,"az":63.6,"t":"2043-10-28T12:35:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.42,"alt":44.63,"az":64.0,"t":"2043-10-28T12:40:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.4,"alt":45.48,"az":64.5,"t":"2043-10-28T12:45:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.38,"alt":46.32,"az":64.9,"t":"2043-10-28T12:50:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.36,"alt":47.17,"az":65.3,"t":"2043-10-28T12:55:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.34,"alt":48.02,"az":65.7,"t":"2043-10-28T13:00:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.33,"alt":48.88,"az":66.1,"t":"2043-10-28T13:05:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.31,"alt":49.73,"az":66.5,"t":"2043-10-28T13:10:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.29,"alt":50.59,"az":66.9,"t":"2043-10-28T13:15:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.28,"alt":51.46,"az":67.3,"t":"2043-10-28T13:20:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.26,"alt":52.32,"az":67.6,"t":"2043-10-28T13:25:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.25,"alt":53.19,"az":68.0,"t":"2043-10-28T13:30:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.23,"alt":54.06,"az":68.4,"t":"2043-10-28T13:35:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.22,"alt":54.93,"az":68.7,"t":"2043-10-28T13:40:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.21,"alt":55.8,"az":69.1,"t":"2043-10-28T13:45:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.2,"alt":56.68,"az":69.4,"t":"2043-10-28T13:50:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.18,"alt":57.55,"az":69.7,"t":"2043-10-28T13:55:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.17,"alt":58.43,"az":70.1,"t":"2043-10-28T14:00:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.16,"alt":59.31,"az":70.4,"t":"2043-10-28T14:05:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.15,"alt":60.19,"az":70.7,"t":"2043-10-28T14:10:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.14,"alt":61.08,"az":71.0,"t":"2043-10-28T14:15:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.13,"alt":61.96,"az":71.2,"t":"2043-10-28T14:20:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.12,"alt":62.85,"az":71.5,"t":"2043-10-28T14:25:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.11,"alt":63.74,"az":71.7,"t":"2043-10-28T14:30:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.11,"alt":64.63,"az":72.0,"t":"2043-10-28T14:35:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.1,"alt":65.52,"az":72.2,"t":"2043-10-28T14:40:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.09,"alt":66.41,"az":72.4,"t":"2043-10-28T14:45:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.08,"alt":67.3,"az":72.5,"t":"2043-10-28T14:50:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.08,"alt":68.2,"az":72.7,"t":"2043-10-28T14:55:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.07,"alt":69.09,"az":72.8,"t":"2043-10-28T15:00:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.06,"alt":69.98,"az":72.9,"t":"2043-10-28T15:05:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.06,"alt":70.88,"az":73.0,"t":"2043-10-28T15:10:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.05,"alt":71.77,"az":73.0,"t":"2043-10-28T15:15:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.05,"alt":72.67,"az":73.0,"t":"2043-10-28T15:20:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.04,"alt":73.56,"az":72.9,"t":"2043-10-28T15:25:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.04,"alt":74.46,"az":72.8,"t":"2043-10-28T15:30:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.03,"alt":75.35,"az":72.6,"t":"2043-10-28T15:35:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.03,"alt":76.24,"az":72.3,"t":"2043-10-28T15:40:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.03,"alt":77.14,"az":71.9,"t":"2043-10-28T15:45:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.02,"alt":78.02,"az":71.4,"t":"2043-10-28T15:50:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.02,"alt":78.91,"az":70.8,"t":"2043-10-28T15:55:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.02,"alt":79.79,"az":69.9,"t":"2043-10-28T16:00:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.01,"alt":80.67,"az":68.8,"t":"2043-10-28T16:05:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.01,"alt":81.54,"az":67.5,"t":"2043-10-28T16:10:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.01,"alt":82.39,"az":65.6,"t":"2043-10-28T16:15:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.01,"alt":83.24,"az":63.3,"t":"2043-10-28T16:20:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.01,"alt":84.06,"az":60.1,"t":"2043-10-28T16:25:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.0,"alt":84.86,"az":55.8,"t":"2043-10-28T16:30:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.0,"alt":85.61,"az":49.9,"t":"2043-10-28T16:35:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.0,"alt":86.28,"az":41.5,"t":"2043-10-28T16:40:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.0,"alt":86.83,"az":29.7,"t":"2043-10-28T16:45:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.0,"alt":87.18,"az":13.9,"t":"2043-10-28T16:50:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.0,"alt":87.25,"az":355.4,"t":"2043-10-28T16:55:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.0,"alt":87.04,"az":337.9,"t":"2043-10-28T17:00:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.0,"alt":86.58,"az":324.0,"t":"2043-10-28T17:05:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.0,"alt":85.96,"az":314.0,"t":"2043-10-28T17:10:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.0,"alt":85.25,"az":306.9,"t":"2043-10-28T17:15:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.0,"alt":84.47,"az":301.9,"t":"2043-10-28T17:20:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.01,"alt":83.66,"az":298.2,"t":"2043-10-28T17:25:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.01,"alt":82.83,"az":295.5,"t":"2043-10-28T17:30:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.01,"alt":81.98,"az":293.4,"t":"2043-10-28T17:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.01,"alt":81.11,"az":291.8,"t":"2043-10-28T17:40:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.01,"alt":80.24,"az":290.6,"t":"2043-10-28T17:45:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.02,"alt":79.36,"az":289.6,"t":"2043-10-28T17:50:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.02,"alt":78.48,"az":288.9,"t":"2043-10-28T17:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.02,"alt":77.59,"az":288.3,"t":"2043-10-28T18:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":76.7,"az":287.9,"t":"2043-10-28T18:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.03,"alt":75.81,"az":287.5,"t":"2043-10-28T18:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.04,"alt":74.91,"az":287.3,"t":"2043-10-28T18:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.04,"alt":74.02,"az":287.1,"t":"2043-10-28T18:20:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.04,"alt":73.13,"az":287.0,"t":"2043-10-28T18:25:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.05,"alt":72.23,"az":287.0,"t":"2043-10-28T18:30:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.06,"alt":71.34,"az":287.0,"t":"2043-10-28T18:35:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.06,"alt":70.44,"az":287.0,"t":"2043-10-28T18:40:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.07,"alt":69.55,"az":287.1,"t":"2043-10-28T18:45:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.07,"alt":68.65,"az":287.2,"t":"2043-10-28T18:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.08,"alt":67.76,"az":287.4,"t":"2043-10-28T18:55:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.09,"alt":66.87,"az":287.5,"t":"2043-10-28T19:00:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.09,"alt":65.97,"az":287.7,"t":"2043-10-28T19:05:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.1,"alt":65.08,"az":287.9,"t":"2043-10-28T19:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.11,"alt":64.19,"az":288.1,"t":"2043-10-28T19:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":63.3,"az":288.4,"t":"2043-10-28T19:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.13,"alt":62.42,"az":288.6,"t":"2043-10-28T19:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.53,"az":288.9,"t":"2043-10-28T19:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.15,"alt":60.65,"az":289.2,"t":"2043-10-28T19:35:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.16,"alt":59.76,"az":289.5,"t":"2043-10-28T19:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.17,"alt":58.88,"az":289.8,"t":"2043-10-28T19:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.18,"alt":58.0,"az":290.1,"t":"2043-10-28T19:50:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.19,"alt":57.12,"az":290.4,"t":"2043-10-28T19:55:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.2,"alt":56.25,"az":290.8,"t":"2043-10-28T20:00:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.21,"alt":55.37,"az":291.1,"t":"2043-10-28T20:05:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.23,"alt":54.5,"az":291.4,"t":"2043-10-28T20:10:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.24,"alt":53.63,"az":291.8,"t":"2043-10-28T20:15:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.26,"alt":52.76,"az":292.2,"t":"2043-10-28T20:20:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.27,"alt":51.9,"az":292.5,"t":"2043-10-28T20:25:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.29,"alt":51.03,"az":292.9,"t":"2043-10-28T20:30:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.3,"alt":50.17,"az":293.3,"t":"2043-10-28T20:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.32,"alt":49.31,"az":293.7,"t":"2043-10-28T20:40:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.33,"alt":48.46,"az":294.1,"t":"2043-10-28T20:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.35,"alt":47.61,"az":294.5,"t":"2043-10-28T20:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.37,"alt":46.76,"az":294.9,"t":"2043-10-28T20:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.39,"alt":45.91,"az":295.3,"t":"2043-10-28T21:00:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.41,"alt":45.06,"az":295.8,"t":"2043-10-28T21:05:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.43,"alt":44.22,"az":296.2,"t":"2043-10-28T21:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.45,"alt":43.38,"az":296.6,"t":"2043-10-28T21:15:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.48,"alt":42.55,"az":297.1,"t":"2043-10-28T21:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.5,"alt":41.72,"az":297.5,"t":"2043-10-28T21:25:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.53,"alt":40.89,"az":298.0,"t":"2043-10-28T21:30:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.55,"alt":40.06,"az":298.4,"t":"2043-10-28T21:35:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.58,"alt":39.24,"az":298.9,"t":"2043-10-28T21:40:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.61,"alt":38.42,"az":299.3,"t":"2043-10-28T21:45:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.64,"alt":37.61,"az":299.8,"t":"2043-10-28T21:50:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.67,"alt":36.8,"az":300.3,"t":"2043-10-28T21:55:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.7,"alt":35.99,"az":300.8,"t":"2043-10-28T22:00:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.73,"alt":35.19,"az":301.3,"t":"2043-10-28T22:05:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.77,"alt":34.39,"az":301.8,"t":"2043-10-28T22:10:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.8,"alt":33.6,"az":302.3,"t":"2043-10-28T22:15:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.84,"alt":32.81,"az":302.8,"t":"2043-10-28T22:20:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.88,"alt":32.03,"az":303.3,"t":"2043-10-28T22:25:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.92,"alt":31.25,"az":303.8,"t":"2043-10-28T22:30:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.97,"alt":30.47,"az":304.3,"t":"2043-10-28T22:35:00Z","terrain":-0.16},{"above_terrain":true,"airmass":2.01,"alt":29.7,"az":304.8,"t":"2043-10-28T22:40:00Z","terrain":-0.26},{"above_terrain":true,"airmass":2.06,"alt":28.93,"az":305.4,"t":"2043-10-28T22:45:00Z","terrain":-0.25},{"above_terrain":true,"airmass":2.11,"alt":28.17,"az":305.9,"t":"2043-10-28T22:50:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.16,"alt":27.42,"az":306.4,"t":"2043-10-28T22:55:00Z","terrain":-0.01},{"above_terrain":true,"airmass":2.22,"alt":26.67,"az":307.0,"t":"2043-10-28T23:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.28,"alt":25.92,"az":307.5,"t":"2043-10-28T23:05:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.34,"alt":25.18,"az":308.1,"t":"2043-10-28T23:10:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.41,"alt":24.45,"az":308.7,"t":"2043-10-28T23:15:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.47,"alt":23.72,"az":309.2,"t":"2043-10-28T23:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.55,"alt":23.0,"az":309.8,"t":"2043-10-28T23:25:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.62,"alt":22.28,"az":310.4,"t":"2043-10-28T23:30:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.7,"alt":21.57,"az":311.0,"t":"2043-10-28T23:35:00Z","terrain":0.36},{"above_terrain":true,"airmass":2.79,"alt":20.87,"az":311.6,"t":"2043-10-28T23:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.88,"alt":20.17,"az":312.2,"t":"2043-10-28T23:45:00Z","terrain":0.16},{"above_terrain":true,"airmass":2.98,"alt":19.48,"az":312.8,"t":"2043-10-28T23:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.08,"alt":18.8,"az":313.4,"t":"2043-10-28T23:55:00Z","terrain":0.35},{"above_terrain":true,"airmass":3.19,"alt":18.12,"az":314.0,"t":"2043-10-29T00:00:00Z","terrain":0.47},{"above_terrain":true,"airmass":3.3,"alt":17.45,"az":314.6,"t":"2043-10-29T00:05:00Z","terrain":0.53},{"above_terrain":true,"airmass":3.43,"alt":16.79,"az":315.3,"t":"2043-10-29T00:10:00Z","terrain":0.54},{"above_terrain":true,"airmass":3.56,"alt":16.14,"az":315.9,"t":"2043-10-29T00:15:00Z","terrain":0.49},{"above_terrain":true,"airmass":3.7,"alt":15.49,"az":316.5,"t":"2043-10-29T00:20:00Z","terrain":0.38},{"above_terrain":true,"airmass":3.85,"alt":14.85,"az":317.2,"t":"2043-10-29T00:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.01,"alt":14.22,"az":317.9,"t":"2043-10-29T00:30:00Z","terrain":0.33},{"above_terrain":true,"airmass":4.19,"alt":13.59,"az":318.5,"t":"2043-10-29T00:35:00Z","terrain":0.09},{"above_terrain":true,"airmass":4.37,"alt":12.98,"az":319.2,"t":"2043-10-29T00:40:00Z","terrain":-0.15},{"above_terrain":true,"airmass":4.58,"alt":12.37,"az":319.9,"t":"2043-10-29T00:45:00Z","terrain":-0.19},{"above_terrain":true,"airmass":4.8,"alt":11.77,"az":320.5,"t":"2043-10-29T00:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.03,"alt":11.18,"az":321.2,"t":"2043-10-29T00:55:00Z","terrain":-0.11},{"above_terrain":true,"airmass":5.29,"alt":10.6,"az":321.9,"t":"2043-10-29T01:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":5.57,"alt":10.03,"az":322.6,"t":"2043-10-29T01:05:00Z","terrain":0.13},{"above_terrain":true,"airmass":5.88,"alt":9.46,"az":323.3,"t":"2043-10-29T01:10:00Z","terrain":-0.01},{"above_terrain":true,"airmass":6.22,"alt":8.91,"az":324.0,"t":"2043-10-29T01:15:00Z","terrain":-0.21},{"above_terrain":true,"airmass":6.59,"alt":8.36,"az":324.7,"t":"2043-10-29T01:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":6.99,"alt":7.83,"az":325.5,"t":"2043-10-29T01:25:00Z","terrain":-0.21},{"above_terrain":true,"airmass":7.44,"alt":7.3,"az":326.2,"t":"2043-10-29T01:30:00Z","terrain":-0.27},{"above_terrain":true,"airmass":7.94,"alt":6.79,"az":326.9,"t":"2043-10-29T01:35:00Z","terrain":-0.38},{"above_terrain":true,"airmass":8.5,"alt":6.28,"az":327.7,"t":"2043-10-29T01:40:00Z","terrain":-0.28},{"above_terrain":true,"airmass":9.12,"alt":5.79,"az":328.4,"t":"2043-10-29T01:45:00Z","terrain":-0.19},{"above_terrain":true,"airmass":9.82,"alt":5.3,"az":329.2,"t":"2043-10-29T01:50:00Z","terrain":-0.17},{"above_terrain":true,"airmass":10.61,"alt":4.83,"az":330.0,"t":"2043-10-29T01:55:00Z","terrain":-0.34},{"above_terrain":true,"airmass":11.5,"alt":4.36,"az":330.7,"t":"2043-10-29T02:00:00Z","terrain":-0.38},{"above_terrain":true,"airmass":12.51,"alt":3.91,"az":331.5,"t":"2043-10-29T02:05:00Z","terrain":-0.27},{"above_terrain":true,"airmass":13.67,"alt":3.47,"az":332.3,"t":"2043-10-29T02:10:00Z","terrain":-0.13},{"above_terrain":true,"airmass":15.01,"alt":3.04,"az":333.1,"t":"2043-10-29T02:15:00Z","terrain":-0.13},{"above_terrain":true,"airmass":16.55,"alt":2.62,"az":333.9,"t":"2043-10-29T02:20:00Z","terrain":-0.21},{"above_terrain":true,"airmass":18.34,"alt":2.22,"az":334.7,"t":"2043-10-29T02:25:00Z","terrain":-0.46},{"above_terrain":true,"airmass":20.43,"alt":1.82,"az":335.5,"t":"2043-10-29T02:30:00Z","terrain":-0.7},{"above_terrain":true,"airmass":22.87,"alt":1.44,"az":336.3,"t":"2043-10-29T02:35:00Z","terrain":-0.8},{"above_terrain":true,"airmass":25.73,"alt":1.07,"az":337.1,"t":"2043-10-29T02:40:00Z","terrain":-0.71},{"above_terrain":true,"airmass":29.08,"alt":0.71,"az":337.9,"t":"2043-10-29T02:45:00Z","terrain":-0.5},{"above_terrain":true,"airmass":32.98,"alt":0.36,"az":338.7,"t":"2043-10-29T02:50:00Z","terrain":-0.67},{"above_terrain":true,"airmass":37.47,"alt":0.03,"az":339.6,"t":"2043-10-29T02:55:00Z","terrain":-0.63},{"above_terrain":true,"airmass":null,"alt":-0.29,"az":340.4,"t":"2043-10-29T03:00:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-0.6,"az":341.2,"t":"2043-10-29T03:05:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-0.89,"az":342.1,"t":"2043-10-29T03:10:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-1.17,"az":342.9,"t":"2043-10-29T03:15:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.44,"az":343.8,"t":"2043-10-29T03:20:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.7,"az":344.6,"t":"2043-10-29T03:25:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.94,"az":345.5,"t":"2043-10-29T03:30:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-2.17,"az":346.4,"t":"2043-10-29T03:35:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-2.38,"az":347.2,"t":"2043-10-29T03:40:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-2.58,"az":348.1,"t":"2043-10-29T03:45:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-2.76,"az":349.0,"t":"2043-10-29T03:50:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-2.94,"az":349.9,"t":"2043-10-29T03:55:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-3.09,"az":350.8,"t":"2043-10-29T04:00:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.24,"az":351.6,"t":"2043-10-29T04:05:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-3.37,"az":352.5,"t":"2043-10-29T04:10:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-3.48,"az":353.4,"t":"2043-10-29T04:15:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-3.58,"az":354.3,"t":"2043-10-29T04:20:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.67,"az":355.2,"t":"2043-10-29T04:25:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-3.74,"az":356.1,"t":"2043-10-29T04:30:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.79,"az":357.0,"t":"2043-10-29T04:35:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.84,"az":357.9,"t":"2043-10-29T04:40:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-3.86,"az":358.8,"t":"2043-10-29T04:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.88,"az":359.7,"t":"2043-10-29T04:50:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":0.6,"t":"2043-10-29T04:55:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-3.86,"az":1.5,"t":"2043-10-29T05:00:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-3.83,"az":2.4,"t":"2043-10-29T05:05:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-3.78,"az":3.3,"t":"2043-10-29T05:10:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-3.72,"az":4.2,"t":"2043-10-29T05:15:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-3.64,"az":5.1,"t":"2043-10-29T05:20:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-3.55,"az":5.9,"t":"2043-10-29T05:25:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-3.45,"az":6.8,"t":"2043-10-29T05:30:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-3.33,"az":7.7,"t":"2043-10-29T05:35:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.2,"az":8.6,"t":"2043-10-29T05:40:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-3.05,"az":9.5,"t":"2043-10-29T05:45:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-2.89,"az":10.4,"t":"2043-10-29T05:50:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-2.71,"az":11.3,"t":"2043-10-29T05:55:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-2.53,"az":12.1,"t":"2043-10-29T06:00:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-2.32,"az":13.0,"t":"2043-10-29T06:05:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-2.1,"az":13.9,"t":"2043-10-29T06:10:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-1.87,"az":14.7,"t":"2043-10-29T06:15:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-1.63,"az":15.6,"t":"2043-10-29T06:20:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-1.37,"az":16.5,"t":"2043-10-29T06:25:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.1,"az":17.3,"t":"2043-10-29T06:30:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-0.81,"az":18.2,"t":"2043-10-29T06:35:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-0.51,"az":19.0,"t":"2043-10-29T06:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-0.2,"az":19.8,"t":"2043-10-29T06:45:00Z","terrain":0.66},{"above_terrain":false,"airmass":36.17,"alt":0.12,"az":20.7,"t":"2043-10-29T06:50:00Z","terrain":0.68},{"above_terrain":false,"airmass":31.84,"alt":0.46,"az":21.5,"t":"2043-10-29T06:55:00Z","terrain":0.84},{"above_terrain":false,"airmass":28.1,"alt":0.81,"az":22.3,"t":"2043-10-29T07:00:00Z","terrain":1.05},{"above_terrain":true,"airmass":24.89,"alt":1.17,"az":23.1,"t":"2043-10-29T07:05:00Z","terrain":1.13},{"above_terrain":true,"airmass":22.16,"alt":1.54,"az":24.0,"t":"2043-10-29T07:10:00Z","terrain":0.93},{"above_terrain":true,"airmass":19.82,"alt":1.93,"az":24.8,"t":"2043-10-29T07:15:00Z","terrain":1.15},{"above_terrain":true,"airmass":17.82,"alt":2.33,"az":25.6,"t":"2043-10-29T07:20:00Z","terrain":1.29},{"above_terrain":true,"airmass":16.1,"alt":2.74,"az":26.4,"t":"2043-10-29T07:25:00Z","terrain":1.32},{"above_terrain":true,"airmass":14.62,"alt":3.16,"az":27.2,"t":"2043-10-29T07:30:00Z","terrain":1.27},{"above_terrain":true,"airmass":13.34,"alt":3.59,"az":27.9,"t":"2043-10-29T07:35:00Z","terrain":1.2},{"above_terrain":true,"airmass":12.22,"alt":4.04,"az":28.7,"t":"2043-10-29T07:40:00Z","terrain":1.05},{"above_terrain":true,"airmass":11.24,"alt":4.49,"az":29.5,"t":"2043-10-29T07:45:00Z","terrain":1.07},{"above_terrain":true,"airmass":10.38,"alt":4.96,"az":30.3,"t":"2043-10-29T07:50:00Z","terrain":1.19},{"above_terrain":true,"airmass":9.62,"alt":5.43,"az":31.0,"t":"2043-10-29T07:55:00Z","terrain":1.31},{"above_terrain":true,"airmass":8.94,"alt":5.92,"az":31.8,"t":"2043-10-29T08:00:00Z","terrain":1.33},{"above_terrain":true,"airmass":8.34,"alt":6.42,"az":32.5,"t":"2043-10-29T08:05:00Z","terrain":1.15},{"above_terrain":true,"airmass":7.8,"alt":6.93,"az":33.3,"t":"2043-10-29T08:10:00Z","terrain":0.84},{"above_terrain":true,"airmass":7.31,"alt":7.45,"az":34.0,"t":"2043-10-29T08:15:00Z","terrain":0.43},{"above_terrain":true,"airmass":6.88,"alt":7.97,"az":34.7,"t":"2043-10-29T08:20:00Z","terrain":0.15},{"above_terrain":true,"airmass":6.48,"alt":8.51,"az":35.5,"t":"2043-10-29T08:25:00Z","terrain":0.04},{"above_terrain":true,"airmass":6.12,"alt":9.06,"az":36.2,"t":"2043-10-29T08:30:00Z","terrain":0.01},{"above_terrain":true,"airmass":5.79,"alt":9.62,"az":36.9,"t":"2043-10-29T08:35:00Z","terrain":-0.08},{"above_terrain":true,"airmass":5.49,"alt":10.18,"az":37.6,"t":"2043-10-29T08:40:00Z","terrain":-0.16},{"above_terrain":true,"airmass":5.22,"alt":10.76,"az":38.3,"t":"2043-10-29T08:45:00Z","terrain":-0.2},{"above_terrain":true,"airmass":4.97,"alt":11.34,"az":39.0,"t":"2043-10-29T08:50:00Z","terrain":-0.16},{"above_terrain":true,"airmass":4.73,"alt":11.94,"az":39.7,"t":"2043-10-29T08:55:00Z","terrain":-0.09},{"above_terrain":true,"airmass":4.52,"alt":12.54,"az":40.3,"t":"2043-10-29T09:00:00Z","terrain":-0.03},{"above_terrain":true,"airmass":4.32,"alt":13.15,"az":41.0,"t":"2043-10-29T09:05:00Z","terrain":0.02},{"above_terrain":true,"airmass":4.14,"alt":13.77,"az":41.7,"t":"2043-10-29T09:10:00Z","terrain":0.09},{"above_terrain":true,"airmass":3.97,"alt":14.39,"az":42.3,"t":"2043-10-29T09:15:00Z","terrain":0.16},{"above_terrain":true,"airmass":3.81,"alt":15.03,"az":43.0,"t":"2043-10-29T09:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.66,"alt":15.67,"az":43.6,"t":"2043-10-29T09:25:00Z","terrain":0.35},{"above_terrain":true,"airmass":3.52,"alt":16.32,"az":44.3,"t":"2043-10-29T09:30:00Z","terrain":0.46},{"above_terrain":true,"airmass":3.39,"alt":16.97,"az":44.9,"t":"2043-10-29T09:35:00Z","terrain":0.56},{"above_terrain":true,"airmass":3.27,"alt":17.64,"az":45.5,"t":"2043-10-29T09:40:00Z","terrain":0.63},{"above_terrain":true,"airmass":3.16,"alt":18.31,"az":46.2,"t":"2043-10-29T09:45:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.05,"alt":18.99,"az":46.8,"t":"2043-10-29T09:50:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.95,"alt":19.67,"az":47.4,"t":"2043-10-29T09:55:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.85,"alt":20.37,"az":48.0,"t":"2043-10-29T10:00:00Z","terrain":0.53}],"transit":{"airmass":1.0,"alt":87.3,"az":355.4,"t":"2043-10-28T16:55:00Z"},"usable_hours":6.92,"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."]}