{"assessment":{"best_window":{"end":"2031-11-02T22:25Z","end_local":"00:25","hours":5.58,"label":"good","mean_quality":0.8,"start":"2031-11-02T16:50Z","start_local":"18:50"},"cost":{"altitude":5.03,"clouds":0.0,"darkness":1.33,"moon":0.96},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically worth it \u2014 weather unknown","hourly":[{"alt":83,"cloud":null,"high":null,"iso":"2031-11-02T16:00Z","label":"poor","low":null,"mid":null,"moon_alt":-15,"precip":null,"q":0.15,"rh":null,"sky":"nautical twilight","temp":null,"time":"18:00","wind":null},{"alt":85,"cloud":null,"high":null,"iso":"2031-11-02T17:00Z","label":"good","low":null,"mid":null,"moon_alt":-6,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":74,"cloud":null,"high":null,"iso":"2031-11-02T18:00Z","label":"good","low":null,"mid":null,"moon_alt":3,"precip":null,"q":0.86,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":63,"cloud":null,"high":null,"iso":"2031-11-02T19:00Z","label":"good","low":null,"mid":null,"moon_alt":13,"precip":null,"q":0.84,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":53,"cloud":null,"high":null,"iso":"2031-11-02T20:00Z","label":"good","low":null,"mid":null,"moon_alt":24,"precip":null,"q":0.77,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":43,"cloud":null,"high":null,"iso":"2031-11-02T21:00Z","label":"good","low":null,"mid":null,"moon_alt":35,"precip":null,"q":0.7,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":33,"cloud":null,"high":null,"iso":"2031-11-02T22:00Z","label":"good","low":null,"mid":null,"moon_alt":46,"precip":null,"q":0.63,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":24,"cloud":null,"high":null,"iso":"2031-11-02T23:00Z","label":"marginal","low":null,"mid":null,"moon_alt":56,"precip":null,"q":0.42,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":15,"cloud":null,"high":null,"iso":"2031-11-03T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":64,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":8,"cloud":null,"high":null,"iso":"2031-11-03T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":68,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":3,"cloud":null,"high":null,"iso":"2031-11-03T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":66,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-1,"cloud":null,"high":null,"iso":"2031-11-03T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":58,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2031-11-03T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":48,"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":5.27,"reasons":["the target being low or below 20\u00b0 cost 5.0 quality-hours","daylight and twilight cost 1.3 quality-hours","moonlight cost 1.0 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":5.27,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2031-11-02T15:45Z","end_local":"17:45","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2031-11-02T15:10Z","start_local":"17:10"},{"end":"2031-11-02T16:20Z","end_local":"18:20","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2031-11-02T15:45Z","start_local":"17:45"},{"end":"2031-11-02T16:50Z","end_local":"18:50","hours":0.5,"label":"marginal","mean_quality":0.5,"start":"2031-11-02T16:20Z","start_local":"18:20"},{"end":"2031-11-02T22:25Z","end_local":"00:25","hours":5.58,"label":"good","mean_quality":0.8,"start":"2031-11-02T16:50Z","start_local":"18:50"},{"end":"2031-11-02T23:30Z","end_local":"01:30","hours":1.08,"label":"marginal","mean_quality":0.44,"start":"2031-11-02T22:25Z","start_local":"00:25"},{"end":"2031-11-03T05:00Z","end_local":"07:00","hours":5.5,"label":"unusable","mean_quality":0.0,"start":"2031-11-02T23:30Z","start_local":"01:30"}]},"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":"2031-11-02T16:48:56Z","dark_hours":10.53,"dark_to":"2031-11-03T03:20:45Z","moon":{"illumination":0.871,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":0.87,"moonrise":"2031-11-02T17:41:00Z","moonset":"2031-11-03T08:31:08Z","sunrise":"2031-11-03T04:55:03Z","sunset":"2031-11-02T15:14:51Z","twilight":{"astronomical":{"end":"2031-11-02T16:48:56Z","start":"2031-11-03T03:20:45Z"},"civil":{"end":"2031-11-02T15:43:46Z","start":"2031-11-03T04:26:04Z"},"nautical":{"end":"2031-11-02T16:16:36Z","start":"2031-11-03T03:53:09Z"}},"window_end":"2031-11-03T10:00:00Z","window_start":"2031-11-02T10:00:00Z"},"night_date":"2031-11-02","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.0,"alt":86.0,"t":"2031-11-02T16:50:00Z"},"dec":44.25788576,"dec_of_date":44.3829,"dec_str":"+44\u00b0 15' 28.4\"","good_hours":5.5,"limit_rise":"2031-11-03T09:37:51Z","limit_set":"2031-11-02T23:26:19Z","max_az_rate_deg_per_min":3.74,"moon_separation":99.4,"never_rises":false,"ra":314.72388973,"ra_of_date":315.0091,"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":"5.5 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2031-11-03T02:42:32Z","blocked_dark_hours":0,"clears_at":"2031-11-03T06:45:14Z","rise_az":49.9},"track":[{"above_terrain":true,"airmass":2.59,"alt":22.57,"az":49.9,"t":"2031-11-02T10:00:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.52,"alt":23.28,"az":50.5,"t":"2031-11-02T10:05:00Z","terrain":0.46},{"above_terrain":true,"airmass":2.45,"alt":24.01,"az":51.0,"t":"2031-11-02T10:10:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.38,"alt":24.74,"az":51.6,"t":"2031-11-02T10:15:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.32,"alt":25.48,"az":52.2,"t":"2031-11-02T10:20:00Z","terrain":0.67},{"above_terrain":true,"airmass":2.25,"alt":26.22,"az":52.7,"t":"2031-11-02T10:25:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.2,"alt":26.97,"az":53.3,"t":"2031-11-02T10:30:00Z","terrain":0.89},{"above_terrain":true,"airmass":2.14,"alt":27.72,"az":53.8,"t":"2031-11-02T10:35:00Z","terrain":0.97},{"above_terrain":true,"airmass":2.09,"alt":28.48,"az":54.4,"t":"2031-11-02T10:40:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.04,"alt":29.24,"az":54.9,"t":"2031-11-02T10:45:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.99,"alt":30.01,"az":55.4,"t":"2031-11-02T10:50:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.95,"alt":30.78,"az":56.0,"t":"2031-11-02T10:55:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.91,"alt":31.56,"az":56.5,"t":"2031-11-02T11:00:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.86,"alt":32.34,"az":57.0,"t":"2031-11-02T11:05:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.83,"alt":33.13,"az":57.5,"t":"2031-11-02T11:10:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.79,"alt":33.92,"az":58.0,"t":"2031-11-02T11:15:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.75,"alt":34.72,"az":58.5,"t":"2031-11-02T11:20:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.72,"alt":35.52,"az":59.0,"t":"2031-11-02T11:25:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.69,"alt":36.32,"az":59.5,"t":"2031-11-02T11:30:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.65,"alt":37.13,"az":60.0,"t":"2031-11-02T11:35:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.62,"alt":37.94,"az":60.4,"t":"2031-11-02T11:40:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.59,"alt":38.76,"az":60.9,"t":"2031-11-02T11:45:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.57,"alt":39.58,"az":61.4,"t":"2031-11-02T11:50:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.54,"alt":40.4,"az":61.8,"t":"2031-11-02T11:55:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.52,"alt":41.23,"az":62.3,"t":"2031-11-02T12:00:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.49,"alt":42.06,"az":62.7,"t":"2031-11-02T12:05:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.47,"alt":42.89,"az":63.2,"t":"2031-11-02T12:10:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.44,"alt":43.73,"az":63.6,"t":"2031-11-02T12:15:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.42,"alt":44.57,"az":64.1,"t":"2031-11-02T12:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.4,"alt":45.41,"az":64.5,"t":"2031-11-02T12:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.38,"alt":46.26,"az":64.9,"t":"2031-11-02T12:30:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.36,"alt":47.11,"az":65.3,"t":"2031-11-02T12:35:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.35,"alt":47.96,"az":65.7,"t":"2031-11-02T12:40:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.33,"alt":48.82,"az":66.1,"t":"2031-11-02T12:45:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.31,"alt":49.67,"az":66.5,"t":"2031-11-02T12:50:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.29,"alt":50.53,"az":66.9,"t":"2031-11-02T12:55:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.28,"alt":51.39,"az":67.3,"t":"2031-11-02T13:00:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.26,"alt":52.26,"az":67.7,"t":"2031-11-02T13:05:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.25,"alt":53.13,"az":68.1,"t":"2031-11-02T13:10:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.24,"alt":54.0,"az":68.4,"t":"2031-11-02T13:15:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.22,"alt":54.87,"az":68.8,"t":"2031-11-02T13:20:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.21,"alt":55.74,"az":69.1,"t":"2031-11-02T13:25:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.2,"alt":56.62,"az":69.5,"t":"2031-11-02T13:30:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.18,"alt":57.49,"az":69.8,"t":"2031-11-02T13:35:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.17,"alt":58.37,"az":70.1,"t":"2031-11-02T13:40:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.16,"alt":59.25,"az":70.4,"t":"2031-11-02T13:45:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.15,"alt":60.14,"az":70.7,"t":"2031-11-02T13:50:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.14,"alt":61.02,"az":71.0,"t":"2031-11-02T13:55:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.13,"alt":61.91,"az":71.3,"t":"2031-11-02T14:00:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.12,"alt":62.79,"az":71.6,"t":"2031-11-02T14:05:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.12,"alt":63.68,"az":71.8,"t":"2031-11-02T14:10:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.11,"alt":64.57,"az":72.1,"t":"2031-11-02T14:15:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.1,"alt":65.46,"az":72.3,"t":"2031-11-02T14:20:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.09,"alt":66.36,"az":72.5,"t":"2031-11-02T14:25:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.08,"alt":67.25,"az":72.7,"t":"2031-11-02T14:30:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.08,"alt":68.14,"az":72.8,"t":"2031-11-02T14:35:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.07,"alt":69.04,"az":72.9,"t":"2031-11-02T14:40:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.06,"alt":69.93,"az":73.1,"t":"2031-11-02T14:45:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.06,"alt":70.83,"az":73.1,"t":"2031-11-02T14:50:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.05,"alt":71.72,"az":73.2,"t":"2031-11-02T14:55:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.05,"alt":72.62,"az":73.1,"t":"2031-11-02T15:00:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.04,"alt":73.52,"az":73.1,"t":"2031-11-02T15:05:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.04,"alt":74.41,"az":73.0,"t":"2031-11-02T15:10:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.03,"alt":75.31,"az":72.8,"t":"2031-11-02T15:15:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.03,"alt":76.2,"az":72.5,"t":"2031-11-02T15:20:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.03,"alt":77.09,"az":72.2,"t":"2031-11-02T15:25:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.02,"alt":77.98,"az":71.7,"t":"2031-11-02T15:30:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.02,"alt":78.87,"az":71.0,"t":"2031-11-02T15:35:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.02,"alt":79.75,"az":70.2,"t":"2031-11-02T15:40:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.01,"alt":80.63,"az":69.2,"t":"2031-11-02T15:45:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.01,"alt":81.5,"az":67.8,"t":"2031-11-02T15:50:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.01,"alt":82.36,"az":66.1,"t":"2031-11-02T15:55:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.01,"alt":83.21,"az":63.8,"t":"2031-11-02T16:00:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.01,"alt":84.04,"az":60.7,"t":"2031-11-02T16:05:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.0,"alt":84.84,"az":56.6,"t":"2031-11-02T16:10:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.0,"alt":85.59,"az":50.8,"t":"2031-11-02T16:15:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.0,"alt":86.28,"az":42.6,"t":"2031-11-02T16:20:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.0,"alt":86.84,"az":30.9,"t":"2031-11-02T16:25:00Z","terrain":1.29},{"above_terrain":true,"airmass":1.0,"alt":87.21,"az":15.1,"t":"2031-11-02T16:30:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.0,"alt":87.3,"az":356.4,"t":"2031-11-02T16:35:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.0,"alt":87.1,"az":338.5,"t":"2031-11-02T16:40:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.0,"alt":86.65,"az":324.2,"t":"2031-11-02T16:45:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.0,"alt":86.03,"az":314.0,"t":"2031-11-02T16:50:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.0,"alt":85.32,"az":306.8,"t":"2031-11-02T16:55:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.0,"alt":84.54,"az":301.7,"t":"2031-11-02T17:00:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.01,"alt":83.73,"az":298.0,"t":"2031-11-02T17:05:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.01,"alt":82.89,"az":295.3,"t":"2031-11-02T17:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.01,"alt":82.04,"az":293.2,"t":"2031-11-02T17:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.01,"alt":81.17,"az":291.6,"t":"2031-11-02T17:20:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.01,"alt":80.3,"az":290.4,"t":"2031-11-02T17:25:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.02,"alt":79.42,"az":289.4,"t":"2031-11-02T17:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.02,"alt":78.53,"az":288.7,"t":"2031-11-02T17:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.02,"alt":77.64,"az":288.1,"t":"2031-11-02T17:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":76.75,"az":287.7,"t":"2031-11-02T17:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.03,"alt":75.86,"az":287.4,"t":"2031-11-02T17:50:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.04,"alt":74.97,"az":287.1,"t":"2031-11-02T17:55:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.04,"alt":74.07,"az":287.0,"t":"2031-11-02T18:00:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.04,"alt":73.18,"az":286.9,"t":"2031-11-02T18:05:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.05,"alt":72.28,"az":286.8,"t":"2031-11-02T18:10:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.05,"alt":71.39,"az":286.9,"t":"2031-11-02T18:15:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.06,"alt":70.49,"az":286.9,"t":"2031-11-02T18:20:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.07,"alt":69.6,"az":287.0,"t":"2031-11-02T18:25:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.07,"alt":68.7,"az":287.1,"t":"2031-11-02T18:30:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.08,"alt":67.81,"az":287.2,"t":"2031-11-02T18:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.09,"alt":66.91,"az":287.4,"t":"2031-11-02T18:40:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.09,"alt":66.02,"az":287.6,"t":"2031-11-02T18:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.1,"alt":65.13,"az":287.8,"t":"2031-11-02T18:50:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.11,"alt":64.24,"az":288.0,"t":"2031-11-02T18:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":63.35,"az":288.3,"t":"2031-11-02T19:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.13,"alt":62.46,"az":288.5,"t":"2031-11-02T19:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.57,"az":288.8,"t":"2031-11-02T19:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.15,"alt":60.69,"az":289.1,"t":"2031-11-02T19:15:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.16,"alt":59.8,"az":289.4,"t":"2031-11-02T19:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.17,"alt":58.92,"az":289.7,"t":"2031-11-02T19:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.18,"alt":58.04,"az":290.0,"t":"2031-11-02T19:30:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.19,"alt":57.16,"az":290.3,"t":"2031-11-02T19:35:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.2,"alt":56.29,"az":290.7,"t":"2031-11-02T19:40:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.21,"alt":55.41,"az":291.0,"t":"2031-11-02T19:45:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.23,"alt":54.54,"az":291.3,"t":"2031-11-02T19:50:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.24,"alt":53.67,"az":291.7,"t":"2031-11-02T19:55:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.25,"alt":52.8,"az":292.1,"t":"2031-11-02T20:00:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.27,"alt":51.93,"az":292.4,"t":"2031-11-02T20:05:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.28,"alt":51.07,"az":292.8,"t":"2031-11-02T20:10:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.3,"alt":50.21,"az":293.2,"t":"2031-11-02T20:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.32,"alt":49.35,"az":293.6,"t":"2031-11-02T20:20:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.33,"alt":48.49,"az":294.0,"t":"2031-11-02T20:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.35,"alt":47.64,"az":294.4,"t":"2031-11-02T20:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.37,"alt":46.79,"az":294.8,"t":"2031-11-02T20:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.39,"alt":45.94,"az":295.2,"t":"2031-11-02T20:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.41,"alt":45.1,"az":295.7,"t":"2031-11-02T20:45:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.43,"alt":44.25,"az":296.1,"t":"2031-11-02T20:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.45,"alt":43.41,"az":296.5,"t":"2031-11-02T20:55:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.48,"alt":42.58,"az":297.0,"t":"2031-11-02T21:00:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.5,"alt":41.75,"az":297.4,"t":"2031-11-02T21:05:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.52,"alt":40.92,"az":297.9,"t":"2031-11-02T21:10:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.55,"alt":40.09,"az":298.3,"t":"2031-11-02T21:15:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.58,"alt":39.27,"az":298.8,"t":"2031-11-02T21:20:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.61,"alt":38.45,"az":299.3,"t":"2031-11-02T21:25:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.63,"alt":37.64,"az":299.7,"t":"2031-11-02T21:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.67,"alt":36.83,"az":300.2,"t":"2031-11-02T21:35:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.7,"alt":36.02,"az":300.7,"t":"2031-11-02T21:40:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.73,"alt":35.22,"az":301.2,"t":"2031-11-02T21:45:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.77,"alt":34.42,"az":301.7,"t":"2031-11-02T21:50:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.8,"alt":33.62,"az":302.2,"t":"2031-11-02T21:55:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.84,"alt":32.83,"az":302.7,"t":"2031-11-02T22:00:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.88,"alt":32.05,"az":303.2,"t":"2031-11-02T22:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.92,"alt":31.27,"az":303.7,"t":"2031-11-02T22:10:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.97,"alt":30.49,"az":304.2,"t":"2031-11-02T22:15:00Z","terrain":-0.14},{"above_terrain":true,"airmass":2.01,"alt":29.72,"az":304.8,"t":"2031-11-02T22:20:00Z","terrain":-0.24},{"above_terrain":true,"airmass":2.06,"alt":28.95,"az":305.3,"t":"2031-11-02T22:25:00Z","terrain":-0.26},{"above_terrain":true,"airmass":2.11,"alt":28.19,"az":305.8,"t":"2031-11-02T22:30:00Z","terrain":-0.19},{"above_terrain":true,"airmass":2.16,"alt":27.43,"az":306.4,"t":"2031-11-02T22:35:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.22,"alt":26.68,"az":306.9,"t":"2031-11-02T22:40:00Z","terrain":0.15},{"above_terrain":true,"airmass":2.28,"alt":25.94,"az":307.5,"t":"2031-11-02T22:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":2.34,"alt":25.2,"az":308.0,"t":"2031-11-02T22:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.4,"alt":24.46,"az":308.6,"t":"2031-11-02T22:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.47,"alt":23.74,"az":309.2,"t":"2031-11-02T23:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.54,"alt":23.01,"az":309.7,"t":"2031-11-02T23:05:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.62,"alt":22.3,"az":310.3,"t":"2031-11-02T23:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.7,"alt":21.59,"az":310.9,"t":"2031-11-02T23:15:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.79,"alt":20.88,"az":311.5,"t":"2031-11-02T23:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":2.88,"alt":20.18,"az":312.1,"t":"2031-11-02T23:25:00Z","terrain":0.15},{"above_terrain":true,"airmass":2.97,"alt":19.49,"az":312.7,"t":"2031-11-02T23:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.08,"alt":18.81,"az":313.3,"t":"2031-11-02T23:35:00Z","terrain":0.34},{"above_terrain":true,"airmass":3.19,"alt":18.13,"az":313.9,"t":"2031-11-02T23:40:00Z","terrain":0.46},{"above_terrain":true,"airmass":3.3,"alt":17.46,"az":314.6,"t":"2031-11-02T23:45:00Z","terrain":0.52},{"above_terrain":true,"airmass":3.42,"alt":16.8,"az":315.2,"t":"2031-11-02T23:50:00Z","terrain":0.54},{"above_terrain":true,"airmass":3.56,"alt":16.14,"az":315.8,"t":"2031-11-02T23:55:00Z","terrain":0.49},{"above_terrain":true,"airmass":3.7,"alt":15.49,"az":316.5,"t":"2031-11-03T00:00:00Z","terrain":0.39},{"above_terrain":true,"airmass":3.85,"alt":14.85,"az":317.1,"t":"2031-11-03T00:05:00Z","terrain":0.3},{"above_terrain":true,"airmass":4.01,"alt":14.22,"az":317.8,"t":"2031-11-03T00:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":4.19,"alt":13.59,"az":318.4,"t":"2031-11-03T00:15:00Z","terrain":0.12},{"above_terrain":true,"airmass":4.37,"alt":12.98,"az":319.1,"t":"2031-11-03T00:20:00Z","terrain":-0.15},{"above_terrain":true,"airmass":4.58,"alt":12.37,"az":319.8,"t":"2031-11-03T00:25:00Z","terrain":-0.19},{"above_terrain":true,"airmass":4.8,"alt":11.77,"az":320.5,"t":"2031-11-03T00:30:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.03,"alt":11.18,"az":321.2,"t":"2031-11-03T00:35:00Z","terrain":-0.14},{"above_terrain":true,"airmass":5.29,"alt":10.6,"az":321.8,"t":"2031-11-03T00:40:00Z","terrain":0.15},{"above_terrain":true,"airmass":5.57,"alt":10.02,"az":322.5,"t":"2031-11-03T00:45:00Z","terrain":0.14},{"above_terrain":true,"airmass":5.88,"alt":9.46,"az":323.2,"t":"2031-11-03T00:50:00Z","terrain":0.01},{"above_terrain":true,"airmass":6.22,"alt":8.9,"az":324.0,"t":"2031-11-03T00:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":6.59,"alt":8.36,"az":324.7,"t":"2031-11-03T01:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.0,"alt":7.82,"az":325.4,"t":"2031-11-03T01:05:00Z","terrain":-0.21},{"above_terrain":true,"airmass":7.45,"alt":7.29,"az":326.1,"t":"2031-11-03T01:10:00Z","terrain":-0.26},{"above_terrain":true,"airmass":7.95,"alt":6.78,"az":326.9,"t":"2031-11-03T01:15:00Z","terrain":-0.37},{"above_terrain":true,"airmass":8.51,"alt":6.27,"az":327.6,"t":"2031-11-03T01:20:00Z","terrain":-0.29},{"above_terrain":true,"airmass":9.14,"alt":5.77,"az":328.4,"t":"2031-11-03T01:25:00Z","terrain":-0.19},{"above_terrain":true,"airmass":9.84,"alt":5.29,"az":329.1,"t":"2031-11-03T01:30:00Z","terrain":-0.16},{"above_terrain":true,"airmass":10.63,"alt":4.81,"az":329.9,"t":"2031-11-03T01:35:00Z","terrain":-0.32},{"above_terrain":true,"airmass":11.53,"alt":4.35,"az":330.7,"t":"2031-11-03T01:40:00Z","terrain":-0.38},{"above_terrain":true,"airmass":12.55,"alt":3.9,"az":331.4,"t":"2031-11-03T01:45:00Z","terrain":-0.28},{"above_terrain":true,"airmass":13.72,"alt":3.45,"az":332.2,"t":"2031-11-03T01:50:00Z","terrain":-0.14},{"above_terrain":true,"airmass":15.07,"alt":3.02,"az":333.0,"t":"2031-11-03T01:55:00Z","terrain":-0.12},{"above_terrain":true,"airmass":16.63,"alt":2.6,"az":333.8,"t":"2031-11-03T02:00:00Z","terrain":-0.21},{"above_terrain":true,"airmass":18.44,"alt":2.2,"az":334.6,"t":"2031-11-03T02:05:00Z","terrain":-0.44},{"above_terrain":true,"airmass":20.55,"alt":1.8,"az":335.4,"t":"2031-11-03T02:10:00Z","terrain":-0.68},{"above_terrain":true,"airmass":23.02,"alt":1.42,"az":336.2,"t":"2031-11-03T02:15:00Z","terrain":-0.81},{"above_terrain":true,"airmass":25.92,"alt":1.04,"az":337.0,"t":"2031-11-03T02:20:00Z","terrain":-0.73},{"above_terrain":true,"airmass":29.32,"alt":0.69,"az":337.8,"t":"2031-11-03T02:25:00Z","terrain":-0.51},{"above_terrain":true,"airmass":33.28,"alt":0.34,"az":338.7,"t":"2031-11-03T02:30:00Z","terrain":-0.66},{"above_terrain":true,"airmass":37.85,"alt":0.0,"az":339.5,"t":"2031-11-03T02:35:00Z","terrain":-0.64},{"above_terrain":true,"airmass":null,"alt":-0.32,"az":340.3,"t":"2031-11-03T02:40:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-0.63,"az":341.2,"t":"2031-11-03T02:45:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-0.92,"az":342.0,"t":"2031-11-03T02:50:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-1.2,"az":342.9,"t":"2031-11-03T02:55:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.47,"az":343.7,"t":"2031-11-03T03:00:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.73,"az":344.6,"t":"2031-11-03T03:05:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.97,"az":345.4,"t":"2031-11-03T03:10:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-2.2,"az":346.3,"t":"2031-11-03T03:15:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-2.41,"az":347.2,"t":"2031-11-03T03:20:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-2.61,"az":348.1,"t":"2031-11-03T03:25:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-2.8,"az":348.9,"t":"2031-11-03T03:30:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-2.97,"az":349.8,"t":"2031-11-03T03:35:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-3.13,"az":350.7,"t":"2031-11-03T03:40:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.28,"az":351.6,"t":"2031-11-03T03:45:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-3.41,"az":352.5,"t":"2031-11-03T03:50:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-3.52,"az":353.4,"t":"2031-11-03T03:55:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-3.62,"az":354.2,"t":"2031-11-03T04:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.71,"az":355.1,"t":"2031-11-03T04:05:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-3.78,"az":356.0,"t":"2031-11-03T04:10:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.84,"az":356.9,"t":"2031-11-03T04:15:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.88,"az":357.8,"t":"2031-11-03T04:20:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-3.91,"az":358.7,"t":"2031-11-03T04:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.92,"az":359.6,"t":"2031-11-03T04:30:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-3.92,"az":0.5,"t":"2031-11-03T04:35:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-3.91,"az":1.4,"t":"2031-11-03T04:40:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-3.88,"az":2.3,"t":"2031-11-03T04:45:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-3.83,"az":3.2,"t":"2031-11-03T04:50:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-3.77,"az":4.1,"t":"2031-11-03T04:55:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-3.7,"az":5.0,"t":"2031-11-03T05:00:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-3.61,"az":5.9,"t":"2031-11-03T05:05:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-3.5,"az":6.8,"t":"2031-11-03T05:10:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-3.39,"az":7.7,"t":"2031-11-03T05:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.25,"az":8.6,"t":"2031-11-03T05:20:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-3.11,"az":9.5,"t":"2031-11-03T05:25:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-2.95,"az":10.3,"t":"2031-11-03T05:30:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-2.77,"az":11.2,"t":"2031-11-03T05:35:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-2.58,"az":12.1,"t":"2031-11-03T05:40:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-2.38,"az":13.0,"t":"2031-11-03T05:45:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-2.16,"az":13.8,"t":"2031-11-03T05:50:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-1.93,"az":14.7,"t":"2031-11-03T05:55:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-1.69,"az":15.6,"t":"2031-11-03T06:00:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-1.43,"az":16.4,"t":"2031-11-03T06:05:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.16,"az":17.3,"t":"2031-11-03T06:10:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-0.87,"az":18.1,"t":"2031-11-03T06:15:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-0.58,"az":19.0,"t":"2031-11-03T06:20:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-0.27,"az":19.8,"t":"2031-11-03T06:25:00Z","terrain":0.66},{"above_terrain":false,"airmass":37.06,"alt":0.06,"az":20.6,"t":"2031-11-03T06:30:00Z","terrain":0.68},{"above_terrain":false,"airmass":32.59,"alt":0.39,"az":21.5,"t":"2031-11-03T06:35:00Z","terrain":0.83},{"above_terrain":false,"airmass":28.73,"alt":0.74,"az":22.3,"t":"2031-11-03T06:40:00Z","terrain":1.04},{"above_terrain":false,"airmass":25.41,"alt":1.1,"az":23.1,"t":"2031-11-03T06:45:00Z","terrain":1.13},{"above_terrain":true,"airmass":22.59,"alt":1.48,"az":23.9,"t":"2031-11-03T06:50:00Z","terrain":0.94},{"above_terrain":true,"airmass":20.18,"alt":1.86,"az":24.7,"t":"2031-11-03T06:55:00Z","terrain":1.14},{"above_terrain":true,"airmass":18.12,"alt":2.26,"az":25.5,"t":"2031-11-03T07:00:00Z","terrain":1.29},{"above_terrain":true,"airmass":16.36,"alt":2.67,"az":26.3,"t":"2031-11-03T07:05:00Z","terrain":1.32},{"above_terrain":true,"airmass":14.84,"alt":3.09,"az":27.1,"t":"2031-11-03T07:10:00Z","terrain":1.27},{"above_terrain":true,"airmass":13.52,"alt":3.53,"az":27.9,"t":"2031-11-03T07:15:00Z","terrain":1.2},{"above_terrain":true,"airmass":12.38,"alt":3.97,"az":28.7,"t":"2031-11-03T07:20:00Z","terrain":1.06},{"above_terrain":true,"airmass":11.37,"alt":4.42,"az":29.5,"t":"2031-11-03T07:25:00Z","terrain":1.07},{"above_terrain":true,"airmass":10.5,"alt":4.89,"az":30.2,"t":"2031-11-03T07:30:00Z","terrain":1.19},{"above_terrain":true,"airmass":9.72,"alt":5.37,"az":31.0,"t":"2031-11-03T07:35:00Z","terrain":1.31},{"above_terrain":true,"airmass":9.03,"alt":5.85,"az":31.8,"t":"2031-11-03T07:40:00Z","terrain":1.33},{"above_terrain":true,"airmass":8.42,"alt":6.35,"az":32.5,"t":"2031-11-03T07:45:00Z","terrain":1.16},{"above_terrain":true,"airmass":7.87,"alt":6.86,"az":33.2,"t":"2031-11-03T07:50:00Z","terrain":0.85},{"above_terrain":true,"airmass":7.37,"alt":7.38,"az":34.0,"t":"2031-11-03T07:55:00Z","terrain":0.44},{"above_terrain":true,"airmass":6.93,"alt":7.91,"az":34.7,"t":"2031-11-03T08:00:00Z","terrain":0.16},{"above_terrain":true,"airmass":6.53,"alt":8.44,"az":35.4,"t":"2031-11-03T08:05:00Z","terrain":0.04},{"above_terrain":true,"airmass":6.16,"alt":8.99,"az":36.2,"t":"2031-11-03T08:10:00Z","terrain":0.01},{"above_terrain":true,"airmass":5.83,"alt":9.55,"az":36.9,"t":"2031-11-03T08:15:00Z","terrain":-0.07},{"above_terrain":true,"airmass":5.53,"alt":10.11,"az":37.6,"t":"2031-11-03T08:20:00Z","terrain":-0.16},{"above_terrain":true,"airmass":5.25,"alt":10.69,"az":38.3,"t":"2031-11-03T08:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":4.99,"alt":11.27,"az":39.0,"t":"2031-11-03T08:30:00Z","terrain":-0.16},{"above_terrain":true,"airmass":4.76,"alt":11.87,"az":39.6,"t":"2031-11-03T08:35:00Z","terrain":-0.09},{"above_terrain":true,"airmass":4.54,"alt":12.47,"az":40.3,"t":"2031-11-03T08:40:00Z","terrain":-0.03},{"above_terrain":true,"airmass":4.34,"alt":13.08,"az":41.0,"t":"2031-11-03T08:45:00Z","terrain":0.02},{"above_terrain":true,"airmass":4.16,"alt":13.7,"az":41.7,"t":"2031-11-03T08:50:00Z","terrain":0.09},{"above_terrain":true,"airmass":3.98,"alt":14.32,"az":42.3,"t":"2031-11-03T08:55:00Z","terrain":0.16},{"above_terrain":true,"airmass":3.82,"alt":14.96,"az":43.0,"t":"2031-11-03T09:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.67,"alt":15.6,"az":43.6,"t":"2031-11-03T09:05:00Z","terrain":0.35},{"above_terrain":true,"airmass":3.53,"alt":16.25,"az":44.3,"t":"2031-11-03T09:10:00Z","terrain":0.46},{"above_terrain":true,"airmass":3.4,"alt":16.91,"az":44.9,"t":"2031-11-03T09:15:00Z","terrain":0.56},{"above_terrain":true,"airmass":3.28,"alt":17.57,"az":45.5,"t":"2031-11-03T09:20:00Z","terrain":0.63},{"above_terrain":true,"airmass":3.17,"alt":18.24,"az":46.2,"t":"2031-11-03T09:25:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.06,"alt":18.92,"az":46.8,"t":"2031-11-03T09:30:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.96,"alt":19.61,"az":47.4,"t":"2031-11-03T09:35:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.86,"alt":20.3,"az":48.0,"t":"2031-11-03T09:40:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.77,"alt":21.0,"az":48.6,"t":"2031-11-03T09:45:00Z","terrain":0.46},{"above_terrain":true,"airmass":2.69,"alt":21.7,"az":49.2,"t":"2031-11-03T09:50:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.61,"alt":22.41,"az":49.8,"t":"2031-11-03T09:55:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.53,"alt":23.13,"az":50.4,"t":"2031-11-03T10:00:00Z","terrain":0.45}],"transit":{"airmass":1.0,"alt":87.3,"az":356.4,"t":"2031-11-02T16:35:00Z"},"usable_hours":6.67,"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."]}