{"assessment":{"best_window":{"end":"2040-10-21T20:45Z","end_local":"23:45","hours":3.67,"label":"good","mean_quality":0.69,"start":"2040-10-21T17:05Z","start_local":"20:05"},"cost":{"altitude":4.07,"clouds":0.0,"darkness":1.25,"moon":2.27},"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":75,"cloud":null,"high":null,"iso":"2040-10-21T16:00Z","label":"poor","low":null,"mid":null,"moon_alt":-4,"precip":null,"q":0.15,"rh":null,"sky":"nautical twilight","temp":null,"time":"19:00","wind":null},{"alt":86,"cloud":null,"high":null,"iso":"2040-10-21T17:00Z","label":"marginal","low":null,"mid":null,"moon_alt":6,"precip":null,"q":0.38,"rh":null,"sky":"astronomical twilight","temp":null,"time":"20:00","wind":null},{"alt":82,"cloud":null,"high":null,"iso":"2040-10-21T18:00Z","label":"good","low":null,"mid":null,"moon_alt":17,"precip":null,"q":0.72,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":71,"cloud":null,"high":null,"iso":"2040-10-21T19:00Z","label":"good","low":null,"mid":null,"moon_alt":28,"precip":null,"q":0.68,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":61,"cloud":null,"high":null,"iso":"2040-10-21T20:00Z","label":"good","low":null,"mid":null,"moon_alt":39,"precip":null,"q":0.65,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":50,"cloud":null,"high":null,"iso":"2040-10-21T21:00Z","label":"marginal","low":null,"mid":null,"moon_alt":50,"precip":null,"q":0.58,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":40,"cloud":null,"high":null,"iso":"2040-10-21T22:00Z","label":"marginal","low":null,"mid":null,"moon_alt":59,"precip":null,"q":0.52,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":30,"cloud":null,"high":null,"iso":"2040-10-21T23:00Z","label":"marginal","low":null,"mid":null,"moon_alt":65,"precip":null,"q":0.48,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":22,"cloud":null,"high":null,"iso":"2040-10-22T00:00Z","label":"poor","low":null,"mid":null,"moon_alt":65,"precip":null,"q":0.27,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":14,"cloud":null,"high":null,"iso":"2040-10-22T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":60,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":7,"cloud":null,"high":null,"iso":"2040-10-22T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":51,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":1,"cloud":null,"high":null,"iso":"2040-10-22T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":41,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":-2,"cloud":null,"high":null,"iso":"2040-10-22T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":30,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.76,"peak_sky":0.76,"quality_hours":4.45,"reasons":["the target being low or below 20\u00b0 cost 4.1 quality-hours","moonlight cost 2.3 quality-hours","daylight and twilight cost 1.2 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":76,"score_weather":null,"sky_hours":4.45,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2040-10-21T16:00Z","end_local":"19:00","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2040-10-21T15:30Z","start_local":"18:30"},{"end":"2040-10-21T16:35Z","end_local":"19:35","hours":0.58,"label":"poor","mean_quality":0.14,"start":"2040-10-21T16:00Z","start_local":"19:00"},{"end":"2040-10-21T17:05Z","end_local":"20:05","hours":0.5,"label":"marginal","mean_quality":0.39,"start":"2040-10-21T16:35Z","start_local":"19:35"},{"end":"2040-10-21T20:45Z","end_local":"23:45","hours":3.67,"label":"good","mean_quality":0.69,"start":"2040-10-21T17:05Z","start_local":"20:05"},{"end":"2040-10-21T23:55Z","end_local":"02:55","hours":3.17,"label":"marginal","mean_quality":0.49,"start":"2040-10-21T20:45Z","start_local":"23:45"},{"end":"2040-10-22T00:15Z","end_local":"03:15","hours":0.33,"label":"poor","mean_quality":0.26,"start":"2040-10-21T23:55Z","start_local":"02:55"},{"end":"2040-10-22T04:45Z","end_local":"07:45","hours":4.5,"label":"unusable","mean_quality":0.0,"start":"2040-10-22T00:15Z","start_local":"03:15"}]},"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":"2040-10-21T17:02:45Z","dark_hours":10.1,"dark_to":"2040-10-22T03:08:43Z","moon":{"illumination":0.966,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":0.0,"moonrise":"2040-10-21T16:23:46Z","moonset":"2040-10-22T06:51:58Z","sunrise":"2040-10-22T04:41:40Z","sunset":"2040-10-21T15:30:00Z","twilight":{"astronomical":{"end":"2040-10-21T17:02:45Z","start":"2040-10-22T03:08:43Z"},"civil":{"end":"2040-10-21T15:58:16Z","start":"2040-10-22T04:13:20Z"},"nautical":{"end":"2040-10-21T16:30:37Z","start":"2040-10-22T03:40:55Z"}},"window_end":"2040-10-22T09:00:00Z","window_start":"2040-10-21T09:00:00Z"},"night_date":"2040-10-21","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":"2040-10-21T17:20:00Z"},"dec":44.25788576,"dec_of_date":44.4183,"dec_str":"+44\u00b0 15' 28.4\"","good_hours":6.0,"limit_rise":"2040-10-21T10:25:54Z","limit_set":"2040-10-22T00:10:45Z","max_az_rate_deg_per_min":3.72,"moon_separation":80.2,"never_rises":false,"ra":314.72388973,"ra_of_date":315.0895,"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":"6.0 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2040-10-22T03:27:20Z","blocked_dark_hours":0,"clears_at":"2040-10-22T07:28:40Z","rise_az":36.4},"track":[{"above_terrain":true,"airmass":6.02,"alt":9.22,"az":36.4,"t":"2040-10-21T09:00:00Z","terrain":-0.02},{"above_terrain":true,"airmass":5.7,"alt":9.78,"az":37.1,"t":"2040-10-21T09:05:00Z","terrain":-0.1},{"above_terrain":true,"airmass":5.41,"alt":10.35,"az":37.8,"t":"2040-10-21T09:10:00Z","terrain":-0.19},{"above_terrain":true,"airmass":5.14,"alt":10.92,"az":38.5,"t":"2040-10-21T09:15:00Z","terrain":-0.19},{"above_terrain":true,"airmass":4.9,"alt":11.51,"az":39.2,"t":"2040-10-21T09:20:00Z","terrain":-0.14},{"above_terrain":true,"airmass":4.67,"alt":12.11,"az":39.9,"t":"2040-10-21T09:25:00Z","terrain":-0.06},{"above_terrain":true,"airmass":4.46,"alt":12.71,"az":40.5,"t":"2040-10-21T09:30:00Z","terrain":-0.01},{"above_terrain":true,"airmass":4.27,"alt":13.32,"az":41.2,"t":"2040-10-21T09:35:00Z","terrain":0.04},{"above_terrain":true,"airmass":4.09,"alt":13.94,"az":41.9,"t":"2040-10-21T09:40:00Z","terrain":0.11},{"above_terrain":true,"airmass":3.92,"alt":14.57,"az":42.5,"t":"2040-10-21T09:45:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.76,"alt":15.21,"az":43.2,"t":"2040-10-21T09:50:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.62,"alt":15.85,"az":43.8,"t":"2040-10-21T09:55:00Z","terrain":0.38},{"above_terrain":true,"airmass":3.48,"alt":16.51,"az":44.5,"t":"2040-10-21T10:00:00Z","terrain":0.49},{"above_terrain":true,"airmass":3.35,"alt":17.17,"az":45.1,"t":"2040-10-21T10:05:00Z","terrain":0.59},{"above_terrain":true,"airmass":3.24,"alt":17.83,"az":45.7,"t":"2040-10-21T10:10:00Z","terrain":0.65},{"above_terrain":true,"airmass":3.12,"alt":18.51,"az":46.4,"t":"2040-10-21T10:15:00Z","terrain":0.65},{"above_terrain":true,"airmass":3.02,"alt":19.19,"az":47.0,"t":"2040-10-21T10:20:00Z","terrain":0.61},{"above_terrain":true,"airmass":2.92,"alt":19.87,"az":47.6,"t":"2040-10-21T10:25:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.83,"alt":20.57,"az":48.2,"t":"2040-10-21T10:30:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.74,"alt":21.27,"az":48.8,"t":"2040-10-21T10:35:00Z","terrain":0.44},{"above_terrain":true,"airmass":2.66,"alt":21.98,"az":49.4,"t":"2040-10-21T10:40:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.58,"alt":22.69,"az":49.9,"t":"2040-10-21T10:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.5,"alt":23.41,"az":50.5,"t":"2040-10-21T10:50:00Z","terrain":0.47},{"above_terrain":true,"airmass":2.43,"alt":24.13,"az":51.1,"t":"2040-10-21T10:55:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.37,"alt":24.87,"az":51.7,"t":"2040-10-21T11:00:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.3,"alt":25.6,"az":52.2,"t":"2040-10-21T11:05:00Z","terrain":0.68},{"above_terrain":true,"airmass":2.24,"alt":26.35,"az":52.8,"t":"2040-10-21T11:10:00Z","terrain":0.79},{"above_terrain":true,"airmass":2.19,"alt":27.09,"az":53.3,"t":"2040-10-21T11:15:00Z","terrain":0.89},{"above_terrain":true,"airmass":2.13,"alt":27.85,"az":53.9,"t":"2040-10-21T11:20:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.08,"alt":28.61,"az":54.4,"t":"2040-10-21T11:25:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.03,"alt":29.37,"az":55.0,"t":"2040-10-21T11:30:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.99,"alt":30.14,"az":55.5,"t":"2040-10-21T11:35:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.94,"alt":30.91,"az":56.0,"t":"2040-10-21T11:40:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.9,"alt":31.69,"az":56.5,"t":"2040-10-21T11:45:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.86,"alt":32.47,"az":57.0,"t":"2040-10-21T11:50:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.82,"alt":33.26,"az":57.5,"t":"2040-10-21T11:55:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.78,"alt":34.05,"az":58.0,"t":"2040-10-21T12:00:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.75,"alt":34.85,"az":58.5,"t":"2040-10-21T12:05:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.71,"alt":35.65,"az":59.0,"t":"2040-10-21T12:10:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.68,"alt":36.45,"az":59.5,"t":"2040-10-21T12:15:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.65,"alt":37.26,"az":60.0,"t":"2040-10-21T12:20:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.62,"alt":38.08,"az":60.5,"t":"2040-10-21T12:25:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.59,"alt":38.89,"az":60.9,"t":"2040-10-21T12:30:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.56,"alt":39.71,"az":61.4,"t":"2040-10-21T12:35:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.54,"alt":40.54,"az":61.9,"t":"2040-10-21T12:40:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.51,"alt":41.36,"az":62.3,"t":"2040-10-21T12:45:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.49,"alt":42.19,"az":62.8,"t":"2040-10-21T12:50:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.46,"alt":43.03,"az":63.2,"t":"2040-10-21T12:55:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.44,"alt":43.86,"az":63.6,"t":"2040-10-21T13:00:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.42,"alt":44.7,"az":64.1,"t":"2040-10-21T13:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.4,"alt":45.55,"az":64.5,"t":"2040-10-21T13:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.38,"alt":46.39,"az":64.9,"t":"2040-10-21T13:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.36,"alt":47.24,"az":65.3,"t":"2040-10-21T13:20:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.34,"alt":48.09,"az":65.7,"t":"2040-10-21T13:25:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.32,"alt":48.95,"az":66.1,"t":"2040-10-21T13:30:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.31,"alt":49.81,"az":66.5,"t":"2040-10-21T13:35:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.29,"alt":50.67,"az":66.9,"t":"2040-10-21T13:40:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.28,"alt":51.53,"az":67.3,"t":"2040-10-21T13:45:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.26,"alt":52.39,"az":67.7,"t":"2040-10-21T13:50:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.25,"alt":53.26,"az":68.1,"t":"2040-10-21T13:55:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.23,"alt":54.13,"az":68.4,"t":"2040-10-21T14:00:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.22,"alt":55.0,"az":68.8,"t":"2040-10-21T14:05:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.21,"alt":55.87,"az":69.1,"t":"2040-10-21T14:10:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.19,"alt":56.75,"az":69.5,"t":"2040-10-21T14:15:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.18,"alt":57.63,"az":69.8,"t":"2040-10-21T14:20:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.17,"alt":58.51,"az":70.1,"t":"2040-10-21T14:25:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.16,"alt":59.39,"az":70.4,"t":"2040-10-21T14:30:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.15,"alt":60.27,"az":70.7,"t":"2040-10-21T14:35:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.14,"alt":61.15,"az":71.0,"t":"2040-10-21T14:40:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.13,"alt":62.04,"az":71.3,"t":"2040-10-21T14:45:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.12,"alt":62.93,"az":71.5,"t":"2040-10-21T14:50:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.11,"alt":63.82,"az":71.8,"t":"2040-10-21T14:55:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.11,"alt":64.71,"az":72.0,"t":"2040-10-21T15:00:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.1,"alt":65.6,"az":72.2,"t":"2040-10-21T15:05:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.09,"alt":66.49,"az":72.4,"t":"2040-10-21T15:10:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.08,"alt":67.38,"az":72.6,"t":"2040-10-21T15:15:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.08,"alt":68.27,"az":72.7,"t":"2040-10-21T15:20:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.07,"alt":69.17,"az":72.9,"t":"2040-10-21T15:25:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.06,"alt":70.06,"az":73.0,"t":"2040-10-21T15:30:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.06,"alt":70.96,"az":73.0,"t":"2040-10-21T15:35:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.05,"alt":71.85,"az":73.0,"t":"2040-10-21T15:40:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.05,"alt":72.75,"az":73.0,"t":"2040-10-21T15:45:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.04,"alt":73.64,"az":72.9,"t":"2040-10-21T15:50:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.04,"alt":74.54,"az":72.8,"t":"2040-10-21T15:55:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.03,"alt":75.43,"az":72.6,"t":"2040-10-21T16:00:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.03,"alt":76.32,"az":72.3,"t":"2040-10-21T16:05:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.03,"alt":77.22,"az":71.9,"t":"2040-10-21T16:10:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.02,"alt":78.1,"az":71.4,"t":"2040-10-21T16:15:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.02,"alt":78.99,"az":70.8,"t":"2040-10-21T16:20:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.02,"alt":79.87,"az":69.9,"t":"2040-10-21T16:25:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.01,"alt":80.75,"az":68.8,"t":"2040-10-21T16:30:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.01,"alt":81.62,"az":67.4,"t":"2040-10-21T16:35:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.01,"alt":82.47,"az":65.5,"t":"2040-10-21T16:40:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.01,"alt":83.32,"az":63.1,"t":"2040-10-21T16:45:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.0,"alt":84.14,"az":59.9,"t":"2040-10-21T16:50:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.0,"alt":84.93,"az":55.5,"t":"2040-10-21T16:55:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.0,"alt":85.68,"az":49.4,"t":"2040-10-21T17:00:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.0,"alt":86.34,"az":40.7,"t":"2040-10-21T17:05:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.0,"alt":86.88,"az":28.5,"t":"2040-10-21T17:10:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.0,"alt":87.21,"az":12.3,"t":"2040-10-21T17:15:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.0,"alt":87.26,"az":353.8,"t":"2040-10-21T17:20:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.0,"alt":87.01,"az":336.4,"t":"2040-10-21T17:25:00Z","terrain":-0.79},{"above_terrain":true,"airmass":1.0,"alt":86.54,"az":322.9,"t":"2040-10-21T17:30:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.0,"alt":85.91,"az":313.2,"t":"2040-10-21T17:35:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.0,"alt":85.19,"az":306.3,"t":"2040-10-21T17:40:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.0,"alt":84.41,"az":301.4,"t":"2040-10-21T17:45:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.01,"alt":83.6,"az":297.8,"t":"2040-10-21T17:50:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.01,"alt":82.76,"az":295.2,"t":"2040-10-21T17:55:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.01,"alt":81.9,"az":293.2,"t":"2040-10-21T18:00:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.01,"alt":81.04,"az":291.6,"t":"2040-10-21T18:05:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.01,"alt":80.16,"az":290.4,"t":"2040-10-21T18:10:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.02,"alt":79.28,"az":289.5,"t":"2040-10-21T18:15:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.02,"alt":78.4,"az":288.8,"t":"2040-10-21T18:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.02,"alt":77.51,"az":288.2,"t":"2040-10-21T18:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":76.62,"az":287.8,"t":"2040-10-21T18:30:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.03,"alt":75.73,"az":287.5,"t":"2040-10-21T18:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.04,"alt":74.84,"az":287.2,"t":"2040-10-21T18:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.04,"alt":73.94,"az":287.1,"t":"2040-10-21T18:45:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.04,"alt":73.05,"az":287.0,"t":"2040-10-21T18:50:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.05,"alt":72.15,"az":287.0,"t":"2040-10-21T18:55:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.06,"alt":71.26,"az":287.0,"t":"2040-10-21T19:00:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.06,"alt":70.36,"az":287.0,"t":"2040-10-21T19:05:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.07,"alt":69.47,"az":287.1,"t":"2040-10-21T19:10:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.07,"alt":68.57,"az":287.2,"t":"2040-10-21T19:15:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.08,"alt":67.68,"az":287.4,"t":"2040-10-21T19:20:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.09,"alt":66.79,"az":287.5,"t":"2040-10-21T19:25:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.09,"alt":65.89,"az":287.7,"t":"2040-10-21T19:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.1,"alt":65.0,"az":287.9,"t":"2040-10-21T19:35:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.11,"alt":64.11,"az":288.1,"t":"2040-10-21T19:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":63.22,"az":288.4,"t":"2040-10-21T19:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.13,"alt":62.34,"az":288.6,"t":"2040-10-21T19:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.45,"az":288.9,"t":"2040-10-21T19:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.15,"alt":60.57,"az":289.2,"t":"2040-10-21T20:00:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.16,"alt":59.68,"az":289.5,"t":"2040-10-21T20:05:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.17,"alt":58.8,"az":289.8,"t":"2040-10-21T20:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.18,"alt":57.92,"az":290.1,"t":"2040-10-21T20:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.19,"alt":57.04,"az":290.4,"t":"2040-10-21T20:20:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.2,"alt":56.17,"az":290.8,"t":"2040-10-21T20:25:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.22,"alt":55.29,"az":291.1,"t":"2040-10-21T20:30:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.23,"alt":54.42,"az":291.5,"t":"2040-10-21T20:35:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.24,"alt":53.55,"az":291.8,"t":"2040-10-21T20:40:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.26,"alt":52.68,"az":292.2,"t":"2040-10-21T20:45:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.27,"alt":51.82,"az":292.6,"t":"2040-10-21T20:50:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.29,"alt":50.95,"az":292.9,"t":"2040-10-21T20:55:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.3,"alt":50.09,"az":293.3,"t":"2040-10-21T21:00:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.32,"alt":49.24,"az":293.7,"t":"2040-10-21T21:05:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.34,"alt":48.38,"az":294.1,"t":"2040-10-21T21:10:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.35,"alt":47.53,"az":294.5,"t":"2040-10-21T21:15:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.37,"alt":46.68,"az":294.9,"t":"2040-10-21T21:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.39,"alt":45.83,"az":295.4,"t":"2040-10-21T21:25:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.41,"alt":44.99,"az":295.8,"t":"2040-10-21T21:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.43,"alt":44.14,"az":296.2,"t":"2040-10-21T21:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.46,"alt":43.31,"az":296.6,"t":"2040-10-21T21:40:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.48,"alt":42.47,"az":297.1,"t":"2040-10-21T21:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.5,"alt":41.64,"az":297.5,"t":"2040-10-21T21:50:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.53,"alt":40.81,"az":298.0,"t":"2040-10-21T21:55:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.55,"alt":39.99,"az":298.4,"t":"2040-10-21T22:00:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.58,"alt":39.16,"az":298.9,"t":"2040-10-21T22:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.61,"alt":38.35,"az":299.4,"t":"2040-10-21T22:10:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.64,"alt":37.53,"az":299.8,"t":"2040-10-21T22:15:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.67,"alt":36.72,"az":300.3,"t":"2040-10-21T22:20:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.7,"alt":35.92,"az":300.8,"t":"2040-10-21T22:25:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.73,"alt":35.12,"az":301.3,"t":"2040-10-21T22:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.77,"alt":34.32,"az":301.8,"t":"2040-10-21T22:35:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.81,"alt":33.52,"az":302.3,"t":"2040-10-21T22:40:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.84,"alt":32.74,"az":302.8,"t":"2040-10-21T22:45:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.88,"alt":31.95,"az":303.3,"t":"2040-10-21T22:50:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.93,"alt":31.17,"az":303.8,"t":"2040-10-21T22:55:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.97,"alt":30.4,"az":304.3,"t":"2040-10-21T23:00:00Z","terrain":-0.16},{"above_terrain":true,"airmass":2.02,"alt":29.63,"az":304.9,"t":"2040-10-21T23:05:00Z","terrain":-0.27},{"above_terrain":true,"airmass":2.07,"alt":28.86,"az":305.4,"t":"2040-10-21T23:10:00Z","terrain":-0.24},{"above_terrain":true,"airmass":2.12,"alt":28.1,"az":305.9,"t":"2040-10-21T23:15:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.17,"alt":27.34,"az":306.5,"t":"2040-10-21T23:20:00Z","terrain":-0.0},{"above_terrain":true,"airmass":2.23,"alt":26.59,"az":307.0,"t":"2040-10-21T23:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.28,"alt":25.85,"az":307.6,"t":"2040-10-21T23:30:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.35,"alt":25.11,"az":308.1,"t":"2040-10-21T23:35:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.41,"alt":24.38,"az":308.7,"t":"2040-10-21T23:40:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.48,"alt":23.65,"az":309.3,"t":"2040-10-21T23:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.55,"alt":22.93,"az":309.9,"t":"2040-10-21T23:50:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.63,"alt":22.21,"az":310.4,"t":"2040-10-21T23:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.71,"alt":21.5,"az":311.0,"t":"2040-10-22T00:00:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.8,"alt":20.8,"az":311.6,"t":"2040-10-22T00:05:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.89,"alt":20.11,"az":312.2,"t":"2040-10-22T00:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.99,"alt":19.42,"az":312.8,"t":"2040-10-22T00:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.09,"alt":18.73,"az":313.4,"t":"2040-10-22T00:20:00Z","terrain":0.36},{"above_terrain":true,"airmass":3.2,"alt":18.06,"az":314.1,"t":"2040-10-22T00:25:00Z","terrain":0.48},{"above_terrain":true,"airmass":3.31,"alt":17.39,"az":314.7,"t":"2040-10-22T00:30:00Z","terrain":0.53},{"above_terrain":true,"airmass":3.44,"alt":16.73,"az":315.3,"t":"2040-10-22T00:35:00Z","terrain":0.53},{"above_terrain":true,"airmass":3.57,"alt":16.07,"az":316.0,"t":"2040-10-22T00:40:00Z","terrain":0.48},{"above_terrain":true,"airmass":3.71,"alt":15.42,"az":316.6,"t":"2040-10-22T00:45:00Z","terrain":0.37},{"above_terrain":true,"airmass":3.87,"alt":14.79,"az":317.2,"t":"2040-10-22T00:50:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.03,"alt":14.15,"az":317.9,"t":"2040-10-22T00:55:00Z","terrain":0.33},{"above_terrain":true,"airmass":4.2,"alt":13.53,"az":318.6,"t":"2040-10-22T01:00:00Z","terrain":0.07},{"above_terrain":true,"airmass":4.39,"alt":12.92,"az":319.2,"t":"2040-10-22T01:05:00Z","terrain":-0.15},{"above_terrain":true,"airmass":4.6,"alt":12.31,"az":319.9,"t":"2040-10-22T01:10:00Z","terrain":-0.19},{"above_terrain":true,"airmass":4.82,"alt":11.71,"az":320.6,"t":"2040-10-22T01:15:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.06,"alt":11.12,"az":321.3,"t":"2040-10-22T01:20:00Z","terrain":-0.09},{"above_terrain":true,"airmass":5.32,"alt":10.54,"az":322.0,"t":"2040-10-22T01:25:00Z","terrain":0.2},{"above_terrain":true,"airmass":5.6,"alt":9.97,"az":322.7,"t":"2040-10-22T01:30:00Z","terrain":0.12},{"above_terrain":true,"airmass":5.91,"alt":9.4,"az":323.4,"t":"2040-10-22T01:35:00Z","terrain":-0.03},{"above_terrain":true,"airmass":6.25,"alt":8.85,"az":324.1,"t":"2040-10-22T01:40:00Z","terrain":-0.21},{"above_terrain":true,"airmass":6.63,"alt":8.31,"az":324.8,"t":"2040-10-22T01:45:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.04,"alt":7.77,"az":325.5,"t":"2040-10-22T01:50:00Z","terrain":-0.22},{"above_terrain":true,"airmass":7.49,"alt":7.25,"az":326.3,"t":"2040-10-22T01:55:00Z","terrain":-0.28},{"above_terrain":true,"airmass":8.0,"alt":6.73,"az":327.0,"t":"2040-10-22T02:00:00Z","terrain":-0.39},{"above_terrain":true,"airmass":8.56,"alt":6.23,"az":327.7,"t":"2040-10-22T02:05:00Z","terrain":-0.27},{"above_terrain":true,"airmass":9.19,"alt":5.73,"az":328.5,"t":"2040-10-22T02:10:00Z","terrain":-0.18},{"above_terrain":true,"airmass":9.9,"alt":5.25,"az":329.3,"t":"2040-10-22T02:15:00Z","terrain":-0.19},{"above_terrain":true,"airmass":10.7,"alt":4.78,"az":330.0,"t":"2040-10-22T02:20:00Z","terrain":-0.35},{"above_terrain":true,"airmass":11.6,"alt":4.31,"az":330.8,"t":"2040-10-22T02:25:00Z","terrain":-0.38},{"above_terrain":true,"airmass":12.64,"alt":3.86,"az":331.6,"t":"2040-10-22T02:30:00Z","terrain":-0.25},{"above_terrain":true,"airmass":13.82,"alt":3.42,"az":332.3,"t":"2040-10-22T02:35:00Z","terrain":-0.13},{"above_terrain":true,"airmass":15.17,"alt":2.99,"az":333.1,"t":"2040-10-22T02:40:00Z","terrain":-0.13},{"above_terrain":true,"airmass":16.74,"alt":2.58,"az":333.9,"t":"2040-10-22T02:45:00Z","terrain":-0.22},{"above_terrain":true,"airmass":18.57,"alt":2.17,"az":334.7,"t":"2040-10-22T02:50:00Z","terrain":-0.49},{"above_terrain":true,"airmass":20.69,"alt":1.78,"az":335.5,"t":"2040-10-22T02:55:00Z","terrain":-0.72},{"above_terrain":true,"airmass":23.18,"alt":1.39,"az":336.3,"t":"2040-10-22T03:00:00Z","terrain":-0.8},{"above_terrain":true,"airmass":26.1,"alt":1.02,"az":337.1,"t":"2040-10-22T03:05:00Z","terrain":-0.69},{"above_terrain":true,"airmass":29.51,"alt":0.67,"az":338.0,"t":"2040-10-22T03:10:00Z","terrain":-0.48},{"above_terrain":true,"airmass":33.49,"alt":0.32,"az":338.8,"t":"2040-10-22T03:15:00Z","terrain":-0.69},{"above_terrain":true,"airmass":null,"alt":-0.01,"az":339.6,"t":"2040-10-22T03:20:00Z","terrain":-0.61},{"above_terrain":true,"airmass":null,"alt":-0.33,"az":340.5,"t":"2040-10-22T03:25:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-0.64,"az":341.3,"t":"2040-10-22T03:30:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-0.93,"az":342.1,"t":"2040-10-22T03:35:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-1.21,"az":343.0,"t":"2040-10-22T03:40:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-1.48,"az":343.9,"t":"2040-10-22T03:45:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.73,"az":344.7,"t":"2040-10-22T03:50:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.97,"az":345.6,"t":"2040-10-22T03:55:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-2.2,"az":346.4,"t":"2040-10-22T04:00:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-2.41,"az":347.3,"t":"2040-10-22T04:05:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-2.61,"az":348.2,"t":"2040-10-22T04:10:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-2.79,"az":349.1,"t":"2040-10-22T04:15:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-2.96,"az":349.9,"t":"2040-10-22T04:20:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-3.12,"az":350.8,"t":"2040-10-22T04:25:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.26,"az":351.7,"t":"2040-10-22T04:30:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-3.39,"az":352.6,"t":"2040-10-22T04:35:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-3.5,"az":353.5,"t":"2040-10-22T04:40:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-3.6,"az":354.4,"t":"2040-10-22T04:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.69,"az":355.3,"t":"2040-10-22T04:50:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-3.75,"az":356.2,"t":"2040-10-22T04:55:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.81,"az":357.1,"t":"2040-10-22T05:00:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-3.85,"az":358.0,"t":"2040-10-22T05:05:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-3.88,"az":358.9,"t":"2040-10-22T05:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.89,"az":359.8,"t":"2040-10-22T05:15:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-3.88,"az":0.7,"t":"2040-10-22T05:20:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":1.5,"t":"2040-10-22T05:25:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-3.83,"az":2.4,"t":"2040-10-22T05:30:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-3.79,"az":3.3,"t":"2040-10-22T05:35:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-3.73,"az":4.2,"t":"2040-10-22T05:40:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-3.65,"az":5.1,"t":"2040-10-22T05:45:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-3.56,"az":6.0,"t":"2040-10-22T05:50:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-3.45,"az":6.9,"t":"2040-10-22T05:55:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-3.33,"az":7.8,"t":"2040-10-22T06:00:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.2,"az":8.7,"t":"2040-10-22T06:05:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-3.05,"az":9.6,"t":"2040-10-22T06:10:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-2.89,"az":10.5,"t":"2040-10-22T06:15:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-2.71,"az":11.3,"t":"2040-10-22T06:20:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-2.52,"az":12.2,"t":"2040-10-22T06:25:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-2.31,"az":13.1,"t":"2040-10-22T06:30:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-2.1,"az":13.9,"t":"2040-10-22T06:35:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-1.86,"az":14.8,"t":"2040-10-22T06:40:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-1.62,"az":15.7,"t":"2040-10-22T06:45:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-1.36,"az":16.5,"t":"2040-10-22T06:50:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.08,"az":17.4,"t":"2040-10-22T06:55:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-0.8,"az":18.2,"t":"2040-10-22T07:00:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-0.5,"az":19.1,"t":"2040-10-22T07:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-0.19,"az":19.9,"t":"2040-10-22T07:10:00Z","terrain":0.67},{"above_terrain":false,"airmass":35.92,"alt":0.14,"az":20.8,"t":"2040-10-22T07:15:00Z","terrain":0.69},{"above_terrain":false,"airmass":31.62,"alt":0.48,"az":21.6,"t":"2040-10-22T07:20:00Z","terrain":0.86},{"above_terrain":false,"airmass":27.9,"alt":0.83,"az":22.4,"t":"2040-10-22T07:25:00Z","terrain":1.06},{"above_terrain":true,"airmass":24.72,"alt":1.19,"az":23.2,"t":"2040-10-22T07:30:00Z","terrain":1.11},{"above_terrain":true,"airmass":22.0,"alt":1.57,"az":24.0,"t":"2040-10-22T07:35:00Z","terrain":0.93},{"above_terrain":true,"airmass":19.69,"alt":1.95,"az":24.8,"t":"2040-10-22T07:40:00Z","terrain":1.17},{"above_terrain":true,"airmass":17.71,"alt":2.35,"az":25.6,"t":"2040-10-22T07:45:00Z","terrain":1.3},{"above_terrain":true,"airmass":16.0,"alt":2.76,"az":26.4,"t":"2040-10-22T07:50:00Z","terrain":1.31},{"above_terrain":true,"airmass":14.53,"alt":3.19,"az":27.2,"t":"2040-10-22T07:55:00Z","terrain":1.26},{"above_terrain":true,"airmass":13.26,"alt":3.62,"az":28.0,"t":"2040-10-22T08:00:00Z","terrain":1.19},{"above_terrain":true,"airmass":12.15,"alt":4.06,"az":28.8,"t":"2040-10-22T08:05:00Z","terrain":1.04},{"above_terrain":true,"airmass":11.18,"alt":4.52,"az":29.6,"t":"2040-10-22T08:10:00Z","terrain":1.08},{"above_terrain":true,"airmass":10.33,"alt":4.99,"az":30.3,"t":"2040-10-22T08:15:00Z","terrain":1.2},{"above_terrain":true,"airmass":9.57,"alt":5.47,"az":31.1,"t":"2040-10-22T08:20:00Z","terrain":1.31},{"above_terrain":true,"airmass":8.9,"alt":5.95,"az":31.8,"t":"2040-10-22T08:25:00Z","terrain":1.33},{"above_terrain":true,"airmass":8.3,"alt":6.45,"az":32.6,"t":"2040-10-22T08:30:00Z","terrain":1.13},{"above_terrain":true,"airmass":7.76,"alt":6.96,"az":33.3,"t":"2040-10-22T08:35:00Z","terrain":0.8},{"above_terrain":true,"airmass":7.28,"alt":7.48,"az":34.1,"t":"2040-10-22T08:40:00Z","terrain":0.4},{"above_terrain":true,"airmass":6.85,"alt":8.01,"az":34.8,"t":"2040-10-22T08:45:00Z","terrain":0.13},{"above_terrain":true,"airmass":6.45,"alt":8.55,"az":35.5,"t":"2040-10-22T08:50:00Z","terrain":0.04},{"above_terrain":true,"airmass":6.1,"alt":9.1,"az":36.2,"t":"2040-10-22T08:55:00Z","terrain":0.0},{"above_terrain":true,"airmass":5.77,"alt":9.66,"az":36.9,"t":"2040-10-22T09:00:00Z","terrain":-0.08}],"transit":{"airmass":1.0,"alt":87.3,"az":353.8,"t":"2040-10-21T17:20:00Z"},"usable_hours":7.17,"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."]}
