{"assessment":{"best_window":{"end":"2040-10-02T00:55Z","end_local":"03:55","hours":7.33,"label":"good","mean_quality":0.94,"start":"2040-10-01T17:35Z","start_local":"20:35"},"cost":{"altitude":2.42,"clouds":0.0,"darkness":1.25,"moon":0.02},"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":61,"cloud":null,"high":null,"iso":"2040-10-01T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-16,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"19:00","wind":null},{"alt":72,"cloud":null,"high":null,"iso":"2040-10-01T17:00Z","label":"poor","low":null,"mid":null,"moon_alt":-23,"precip":null,"q":0.15,"rh":null,"sky":"nautical twilight","temp":null,"time":"20:00","wind":null},{"alt":83,"cloud":null,"high":null,"iso":"2040-10-01T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-27,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":85,"cloud":null,"high":null,"iso":"2040-10-01T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-29,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":75,"cloud":null,"high":null,"iso":"2040-10-01T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-28,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":64,"cloud":null,"high":null,"iso":"2040-10-01T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-24,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":53,"cloud":null,"high":null,"iso":"2040-10-01T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-18,"precip":null,"q":0.96,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":43,"cloud":null,"high":null,"iso":"2040-10-01T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-11,"precip":null,"q":0.89,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":33,"cloud":null,"high":null,"iso":"2040-10-02T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-1,"precip":null,"q":0.82,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":24,"cloud":null,"high":null,"iso":"2040-10-02T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":9,"precip":null,"q":0.56,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":16,"cloud":null,"high":null,"iso":"2040-10-02T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":19,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":9,"cloud":null,"high":null,"iso":"2040-10-02T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":30,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":3,"cloud":null,"high":null,"iso":"2040-10-02T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":41,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":7.49,"reasons":["the target being low or below 20\u00b0 cost 2.4 quality-hours","daylight and twilight cost 1.2 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":7.49,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2040-10-01T16:30Z","end_local":"19:30","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2040-10-01T16:00Z","start_local":"19:00"},{"end":"2040-10-01T17:05Z","end_local":"20:05","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2040-10-01T16:30Z","start_local":"19:30"},{"end":"2040-10-01T17:35Z","end_local":"20:35","hours":0.5,"label":"marginal","mean_quality":0.5,"start":"2040-10-01T17:05Z","start_local":"20:05"},{"end":"2040-10-02T00:55Z","end_local":"03:55","hours":7.33,"label":"good","mean_quality":0.94,"start":"2040-10-01T17:35Z","start_local":"20:35"},{"end":"2040-10-02T01:30Z","end_local":"04:30","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2040-10-02T00:55Z","start_local":"03:55"},{"end":"2040-10-02T04:20Z","end_local":"07:20","hours":2.83,"label":"unusable","mean_quality":0.0,"start":"2040-10-02T01:30Z","start_local":"04:30"}]},"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":"2040-10-01T17:34:22Z","dark_hours":9.21,"dark_to":"2040-10-02T02:46:53Z","moon":{"illumination":0.175,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":6.57,"moonrise":"2040-10-02T00:09:45Z","moonset":"2040-10-01T14:10:31Z","sunrise":"2040-10-02T04:19:22Z","sunset":"2040-10-01T16:02:03Z","twilight":{"astronomical":{"end":"2040-10-01T17:34:22Z","start":"2040-10-02T02:46:53Z"},"civil":{"end":"2040-10-01T16:29:43Z","start":"2040-10-02T03:51:38Z"},"nautical":{"end":"2040-10-01T17:01:53Z","start":"2040-10-02T03:19:25Z"}},"window_end":"2040-10-02T09:00:00Z","window_start":"2040-10-01T09:00:00Z"},"night_date":"2040-10-01","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.0,"alt":87.2,"t":"2040-10-01T18:35:00Z"},"dec":44.33,"dec_of_date":44.4901,"dec_str":"+44\u00b0 19' 48.0\"","good_hours":6.83,"limit_rise":"2040-10-01T11:44:05Z","limit_set":"2040-10-02T01:29:36Z","max_az_rate_deg_per_min":3.63,"moon_separation":115.4,"never_rises":false,"ra":314.69583333,"ra_of_date":315.0605,"ra_str":"20h 58m 47.0s","resolved":{"common_name":"North America Nebula","dec":44.33,"name":"NGC 7000","ra":314.69583333,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=NGC%207000","source":"sesame","type":"Cl*","type_text":"star cluster"},"summary":"6.8 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2040-10-02T04:46:50Z","blocked_dark_hours":0,"clears_at":"2040-10-02T08:46:10Z","rise_az":24.4},"track":[{"above_terrain":true,"airmass":20.4,"alt":1.83,"az":24.4,"t":"2040-10-01T09:00:00Z","terrain":1.04},{"above_terrain":true,"airmass":18.33,"alt":2.22,"az":25.2,"t":"2040-10-01T09:05:00Z","terrain":1.25},{"above_terrain":true,"airmass":16.55,"alt":2.62,"az":26.0,"t":"2040-10-01T09:10:00Z","terrain":1.34},{"above_terrain":true,"airmass":15.01,"alt":3.04,"az":26.8,"t":"2040-10-01T09:15:00Z","terrain":1.29},{"above_terrain":true,"airmass":13.68,"alt":3.47,"az":27.6,"t":"2040-10-01T09:20:00Z","terrain":1.23},{"above_terrain":true,"airmass":12.52,"alt":3.91,"az":28.4,"t":"2040-10-01T09:25:00Z","terrain":1.12},{"above_terrain":true,"airmass":11.51,"alt":4.36,"az":29.2,"t":"2040-10-01T09:30:00Z","terrain":1.02},{"above_terrain":true,"airmass":10.62,"alt":4.82,"az":29.9,"t":"2040-10-01T09:35:00Z","terrain":1.14},{"above_terrain":true,"airmass":9.83,"alt":5.29,"az":30.7,"t":"2040-10-01T09:40:00Z","terrain":1.26},{"above_terrain":true,"airmass":9.14,"alt":5.77,"az":31.4,"t":"2040-10-01T09:45:00Z","terrain":1.32},{"above_terrain":true,"airmass":8.51,"alt":6.27,"az":32.2,"t":"2040-10-01T09:50:00Z","terrain":1.27},{"above_terrain":true,"airmass":7.96,"alt":6.77,"az":32.9,"t":"2040-10-01T09:55:00Z","terrain":1.01},{"above_terrain":true,"airmass":7.46,"alt":7.28,"az":33.7,"t":"2040-10-01T10:00:00Z","terrain":0.62},{"above_terrain":true,"airmass":7.01,"alt":7.81,"az":34.4,"t":"2040-10-01T10:05:00Z","terrain":0.28},{"above_terrain":true,"airmass":6.6,"alt":8.34,"az":35.1,"t":"2040-10-01T10:10:00Z","terrain":0.05},{"above_terrain":true,"airmass":6.23,"alt":8.89,"az":35.8,"t":"2040-10-01T10:15:00Z","terrain":0.03},{"above_terrain":true,"airmass":5.89,"alt":9.44,"az":36.6,"t":"2040-10-01T10:20:00Z","terrain":-0.04},{"above_terrain":true,"airmass":5.59,"alt":10.0,"az":37.3,"t":"2040-10-01T10:25:00Z","terrain":-0.12},{"above_terrain":true,"airmass":5.3,"alt":10.57,"az":38.0,"t":"2040-10-01T10:30:00Z","terrain":-0.21},{"above_terrain":true,"airmass":5.05,"alt":11.15,"az":38.7,"t":"2040-10-01T10:35:00Z","terrain":-0.18},{"above_terrain":true,"airmass":4.81,"alt":11.74,"az":39.3,"t":"2040-10-01T10:40:00Z","terrain":-0.12},{"above_terrain":true,"airmass":4.59,"alt":12.34,"az":40.0,"t":"2040-10-01T10:45:00Z","terrain":-0.05},{"above_terrain":true,"airmass":4.38,"alt":12.94,"az":40.7,"t":"2040-10-01T10:50:00Z","terrain":-0.0},{"above_terrain":true,"airmass":4.2,"alt":13.56,"az":41.4,"t":"2040-10-01T10:55:00Z","terrain":0.06},{"above_terrain":true,"airmass":4.02,"alt":14.18,"az":42.0,"t":"2040-10-01T11:00:00Z","terrain":0.12},{"above_terrain":true,"airmass":3.86,"alt":14.81,"az":42.7,"t":"2040-10-01T11:05:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.71,"alt":15.45,"az":43.3,"t":"2040-10-01T11:10:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.57,"alt":16.1,"az":44.0,"t":"2040-10-01T11:15:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.43,"alt":16.75,"az":44.6,"t":"2040-10-01T11:20:00Z","terrain":0.51},{"above_terrain":true,"airmass":3.31,"alt":17.41,"az":45.2,"t":"2040-10-01T11:25:00Z","terrain":0.6},{"above_terrain":true,"airmass":3.19,"alt":18.08,"az":45.9,"t":"2040-10-01T11:30:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.09,"alt":18.75,"az":46.5,"t":"2040-10-01T11:35:00Z","terrain":0.64},{"above_terrain":true,"airmass":2.98,"alt":19.44,"az":47.1,"t":"2040-10-01T11:40:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.89,"alt":20.12,"az":47.7,"t":"2040-10-01T11:45:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.8,"alt":20.82,"az":48.3,"t":"2040-10-01T11:50:00Z","terrain":0.49},{"above_terrain":true,"airmass":2.71,"alt":21.52,"az":48.9,"t":"2040-10-01T11:55:00Z","terrain":0.42},{"above_terrain":true,"airmass":2.63,"alt":22.23,"az":49.5,"t":"2040-10-01T12:00:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.55,"alt":22.95,"az":50.1,"t":"2040-10-01T12:05:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.48,"alt":23.67,"az":50.6,"t":"2040-10-01T12:10:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.41,"alt":24.39,"az":51.2,"t":"2040-10-01T12:15:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.35,"alt":25.12,"az":51.8,"t":"2040-10-01T12:20:00Z","terrain":0.61},{"above_terrain":true,"airmass":2.28,"alt":25.86,"az":52.3,"t":"2040-10-01T12:25:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.22,"alt":26.61,"az":52.9,"t":"2040-10-01T12:30:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.17,"alt":27.36,"az":53.4,"t":"2040-10-01T12:35:00Z","terrain":0.91},{"above_terrain":true,"airmass":2.12,"alt":28.11,"az":54.0,"t":"2040-10-01T12:40:00Z","terrain":1.0},{"above_terrain":true,"airmass":2.06,"alt":28.87,"az":54.5,"t":"2040-10-01T12:45:00Z","terrain":1.04},{"above_terrain":true,"airmass":2.02,"alt":29.63,"az":55.0,"t":"2040-10-01T12:50:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.97,"alt":30.4,"az":55.6,"t":"2040-10-01T12:55:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.93,"alt":31.18,"az":56.1,"t":"2040-10-01T13:00:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.88,"alt":31.96,"az":56.6,"t":"2040-10-01T13:05:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.84,"alt":32.74,"az":57.1,"t":"2040-10-01T13:10:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.81,"alt":33.53,"az":57.6,"t":"2040-10-01T13:15:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.77,"alt":34.32,"az":58.1,"t":"2040-10-01T13:20:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.73,"alt":35.12,"az":58.6,"t":"2040-10-01T13:25:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.7,"alt":35.92,"az":59.1,"t":"2040-10-01T13:30:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.67,"alt":36.72,"az":59.6,"t":"2040-10-01T13:35:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.64,"alt":37.53,"az":60.1,"t":"2040-10-01T13:40:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.61,"alt":38.35,"az":60.5,"t":"2040-10-01T13:45:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.58,"alt":39.16,"az":61.0,"t":"2040-10-01T13:50:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.55,"alt":39.98,"az":61.5,"t":"2040-10-01T13:55:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.53,"alt":40.81,"az":61.9,"t":"2040-10-01T14:00:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.5,"alt":41.63,"az":62.4,"t":"2040-10-01T14:05:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.48,"alt":42.47,"az":62.8,"t":"2040-10-01T14:10:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.46,"alt":43.3,"az":63.2,"t":"2040-10-01T14:15:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.43,"alt":44.14,"az":63.7,"t":"2040-10-01T14:20:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.41,"alt":44.98,"az":64.1,"t":"2040-10-01T14:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.39,"alt":45.82,"az":64.5,"t":"2040-10-01T14:30:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.37,"alt":46.67,"az":64.9,"t":"2040-10-01T14:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.35,"alt":47.52,"az":65.4,"t":"2040-10-01T14:40:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.34,"alt":48.37,"az":65.8,"t":"2040-10-01T14:45:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.32,"alt":49.22,"az":66.2,"t":"2040-10-01T14:50:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.3,"alt":50.08,"az":66.6,"t":"2040-10-01T14:55:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.29,"alt":50.94,"az":66.9,"t":"2040-10-01T15:00:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.27,"alt":51.8,"az":67.3,"t":"2040-10-01T15:05:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.26,"alt":52.67,"az":67.7,"t":"2040-10-01T15:10:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.24,"alt":53.53,"az":68.1,"t":"2040-10-01T15:15:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.23,"alt":54.4,"az":68.4,"t":"2040-10-01T15:20:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.22,"alt":55.28,"az":68.8,"t":"2040-10-01T15:25:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.2,"alt":56.15,"az":69.1,"t":"2040-10-01T15:30:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.19,"alt":57.02,"az":69.4,"t":"2040-10-01T15:35:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.18,"alt":57.9,"az":69.8,"t":"2040-10-01T15:40:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.17,"alt":58.78,"az":70.1,"t":"2040-10-01T15:45:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.16,"alt":59.66,"az":70.4,"t":"2040-10-01T15:50:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.15,"alt":60.54,"az":70.7,"t":"2040-10-01T15:55:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.14,"alt":61.43,"az":70.9,"t":"2040-10-01T16:00:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.13,"alt":62.31,"az":71.2,"t":"2040-10-01T16:05:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.12,"alt":63.2,"az":71.5,"t":"2040-10-01T16:10:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.11,"alt":64.09,"az":71.7,"t":"2040-10-01T16:15:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.1,"alt":64.98,"az":71.9,"t":"2040-10-01T16:20:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.1,"alt":65.87,"az":72.1,"t":"2040-10-01T16:25:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.09,"alt":66.76,"az":72.3,"t":"2040-10-01T16:30:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.08,"alt":67.65,"az":72.5,"t":"2040-10-01T16:35:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.07,"alt":68.54,"az":72.6,"t":"2040-10-01T16:40:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.07,"alt":69.44,"az":72.7,"t":"2040-10-01T16:45:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.06,"alt":70.33,"az":72.8,"t":"2040-10-01T16:50:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.06,"alt":71.22,"az":72.8,"t":"2040-10-01T16:55:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.05,"alt":72.12,"az":72.8,"t":"2040-10-01T17:00:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.05,"alt":73.01,"az":72.8,"t":"2040-10-01T17:05:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.04,"alt":73.91,"az":72.7,"t":"2040-10-01T17:10:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.04,"alt":74.8,"az":72.5,"t":"2040-10-01T17:15:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.03,"alt":75.69,"az":72.2,"t":"2040-10-01T17:20:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.03,"alt":76.58,"az":71.9,"t":"2040-10-01T17:25:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.02,"alt":77.47,"az":71.5,"t":"2040-10-01T17:30:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.02,"alt":78.36,"az":70.9,"t":"2040-10-01T17:35:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.02,"alt":79.24,"az":70.2,"t":"2040-10-01T17:40:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.01,"alt":80.12,"az":69.2,"t":"2040-10-01T17:45:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.01,"alt":80.99,"az":68.0,"t":"2040-10-01T17:50:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.01,"alt":81.85,"az":66.4,"t":"2040-10-01T17:55:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.01,"alt":82.7,"az":64.4,"t":"2040-10-01T18:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.01,"alt":83.54,"az":61.7,"t":"2040-10-01T18:05:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.0,"alt":84.35,"az":58.1,"t":"2040-10-01T18:10:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.0,"alt":85.12,"az":53.2,"t":"2040-10-01T18:15:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.0,"alt":85.84,"az":46.4,"t":"2040-10-01T18:20:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.0,"alt":86.46,"az":36.8,"t":"2040-10-01T18:25:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.0,"alt":86.93,"az":23.6,"t":"2040-10-01T18:30:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.0,"alt":87.18,"az":6.8,"t":"2040-10-01T18:35:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.0,"alt":87.14,"az":348.6,"t":"2040-10-01T18:40:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.0,"alt":86.83,"az":332.6,"t":"2040-10-01T18:45:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.0,"alt":86.31,"az":320.4,"t":"2040-10-01T18:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.0,"alt":85.66,"az":311.6,"t":"2040-10-01T18:55:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.0,"alt":84.92,"az":305.4,"t":"2040-10-01T19:00:00Z","terrain":-0.24},{"above_terrain":true,"airmass":1.0,"alt":84.14,"az":300.9,"t":"2040-10-01T19:05:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.01,"alt":83.32,"az":297.6,"t":"2040-10-01T19:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.01,"alt":82.48,"az":295.1,"t":"2040-10-01T19:15:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.01,"alt":81.63,"az":293.1,"t":"2040-10-01T19:20:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.01,"alt":80.76,"az":291.7,"t":"2040-10-01T19:25:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.02,"alt":79.89,"az":290.5,"t":"2040-10-01T19:30:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.02,"alt":79.01,"az":289.6,"t":"2040-10-01T19:35:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.02,"alt":78.13,"az":288.9,"t":"2040-10-01T19:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.02,"alt":77.24,"az":288.4,"t":"2040-10-01T19:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":76.35,"az":288.0,"t":"2040-10-01T19:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":75.46,"az":287.7,"t":"2040-10-01T19:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.04,"alt":74.57,"az":287.5,"t":"2040-10-01T20:00:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.04,"alt":73.68,"az":287.3,"t":"2040-10-01T20:05:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.05,"alt":72.78,"az":287.2,"t":"2040-10-01T20:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.05,"alt":71.89,"az":287.2,"t":"2040-10-01T20:15:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.06,"alt":70.99,"az":287.2,"t":"2040-10-01T20:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.06,"alt":70.1,"az":287.2,"t":"2040-10-01T20:25:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.07,"alt":69.21,"az":287.3,"t":"2040-10-01T20:30:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.08,"alt":68.31,"az":287.4,"t":"2040-10-01T20:35:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.08,"alt":67.42,"az":287.6,"t":"2040-10-01T20:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.09,"alt":66.53,"az":287.8,"t":"2040-10-01T20:45:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.1,"alt":65.64,"az":287.9,"t":"2040-10-01T20:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.11,"alt":64.75,"az":288.1,"t":"2040-10-01T20:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.11,"alt":63.86,"az":288.4,"t":"2040-10-01T21:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":62.97,"az":288.6,"t":"2040-10-01T21:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.13,"alt":62.08,"az":288.9,"t":"2040-10-01T21:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.2,"az":289.1,"t":"2040-10-01T21:15:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.15,"alt":60.32,"az":289.4,"t":"2040-10-01T21:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.16,"alt":59.43,"az":289.7,"t":"2040-10-01T21:25:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.17,"alt":58.55,"az":290.0,"t":"2040-10-01T21:30:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.18,"alt":57.67,"az":290.3,"t":"2040-10-01T21:35:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.19,"alt":56.8,"az":290.7,"t":"2040-10-01T21:40:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.21,"alt":55.92,"az":291.0,"t":"2040-10-01T21:45:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.22,"alt":55.05,"az":291.3,"t":"2040-10-01T21:50:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.23,"alt":54.18,"az":291.7,"t":"2040-10-01T21:55:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.25,"alt":53.31,"az":292.0,"t":"2040-10-01T22:00:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.26,"alt":52.44,"az":292.4,"t":"2040-10-01T22:05:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.28,"alt":51.58,"az":292.8,"t":"2040-10-01T22:10:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.29,"alt":50.72,"az":293.2,"t":"2040-10-01T22:15:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.31,"alt":49.86,"az":293.5,"t":"2040-10-01T22:20:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.32,"alt":49.0,"az":293.9,"t":"2040-10-01T22:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.34,"alt":48.15,"az":294.3,"t":"2040-10-01T22:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.36,"alt":47.3,"az":294.7,"t":"2040-10-01T22:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.38,"alt":46.45,"az":295.2,"t":"2040-10-01T22:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.4,"alt":45.6,"az":295.6,"t":"2040-10-01T22:45:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.42,"alt":44.76,"az":296.0,"t":"2040-10-01T22:50:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.44,"alt":43.92,"az":296.4,"t":"2040-10-01T22:55:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.46,"alt":43.08,"az":296.9,"t":"2040-10-01T23:00:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.49,"alt":42.25,"az":297.3,"t":"2040-10-01T23:05:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.51,"alt":41.42,"az":297.8,"t":"2040-10-01T23:10:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.53,"alt":40.59,"az":298.2,"t":"2040-10-01T23:15:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.56,"alt":39.77,"az":298.7,"t":"2040-10-01T23:20:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.59,"alt":38.95,"az":299.1,"t":"2040-10-01T23:25:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.62,"alt":38.14,"az":299.6,"t":"2040-10-01T23:30:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.65,"alt":37.32,"az":300.1,"t":"2040-10-01T23:35:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.68,"alt":36.52,"az":300.5,"t":"2040-10-01T23:40:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.71,"alt":35.71,"az":301.0,"t":"2040-10-01T23:45:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.74,"alt":34.91,"az":301.5,"t":"2040-10-01T23:50:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.78,"alt":34.12,"az":302.0,"t":"2040-10-01T23:55:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.82,"alt":33.32,"az":302.5,"t":"2040-10-02T00:00:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.85,"alt":32.54,"az":303.0,"t":"2040-10-02T00:05:00Z","terrain":-0.23},{"above_terrain":true,"airmass":1.9,"alt":31.76,"az":303.5,"t":"2040-10-02T00:10:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.94,"alt":30.98,"az":304.0,"t":"2040-10-02T00:15:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.98,"alt":30.2,"az":304.6,"t":"2040-10-02T00:20:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.03,"alt":29.44,"az":305.1,"t":"2040-10-02T00:25:00Z","terrain":-0.28},{"above_terrain":true,"airmass":2.08,"alt":28.67,"az":305.6,"t":"2040-10-02T00:30:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.13,"alt":27.91,"az":306.2,"t":"2040-10-02T00:35:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.18,"alt":27.16,"az":306.7,"t":"2040-10-02T00:40:00Z","terrain":0.08},{"above_terrain":true,"airmass":2.24,"alt":26.41,"az":307.3,"t":"2040-10-02T00:45:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.3,"alt":25.67,"az":307.8,"t":"2040-10-02T00:50:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.36,"alt":24.94,"az":308.4,"t":"2040-10-02T00:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.43,"alt":24.2,"az":308.9,"t":"2040-10-02T01:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.5,"alt":23.48,"az":309.5,"t":"2040-10-02T01:05:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.57,"alt":22.76,"az":310.1,"t":"2040-10-02T01:10:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.65,"alt":22.05,"az":310.7,"t":"2040-10-02T01:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.73,"alt":21.34,"az":311.3,"t":"2040-10-02T01:20:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.82,"alt":20.64,"az":311.9,"t":"2040-10-02T01:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.91,"alt":19.95,"az":312.5,"t":"2040-10-02T01:30:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.01,"alt":19.26,"az":313.1,"t":"2040-10-02T01:35:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.11,"alt":18.58,"az":313.7,"t":"2040-10-02T01:40:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.22,"alt":17.91,"az":314.3,"t":"2040-10-02T01:45:00Z","terrain":0.5},{"above_terrain":true,"airmass":3.34,"alt":17.24,"az":314.9,"t":"2040-10-02T01:50:00Z","terrain":0.55},{"above_terrain":true,"airmass":3.47,"alt":16.58,"az":315.6,"t":"2040-10-02T01:55:00Z","terrain":0.52},{"above_terrain":true,"airmass":3.6,"alt":15.93,"az":316.2,"t":"2040-10-02T02:00:00Z","terrain":0.44},{"above_terrain":true,"airmass":3.75,"alt":15.28,"az":316.8,"t":"2040-10-02T02:05:00Z","terrain":0.33},{"above_terrain":true,"airmass":3.9,"alt":14.65,"az":317.5,"t":"2040-10-02T02:10:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.07,"alt":14.02,"az":318.1,"t":"2040-10-02T02:15:00Z","terrain":0.26},{"above_terrain":true,"airmass":4.24,"alt":13.4,"az":318.8,"t":"2040-10-02T02:20:00Z","terrain":-0.05},{"above_terrain":true,"airmass":4.44,"alt":12.79,"az":319.5,"t":"2040-10-02T02:25:00Z","terrain":-0.17},{"above_terrain":true,"airmass":4.64,"alt":12.18,"az":320.2,"t":"2040-10-02T02:30:00Z","terrain":-0.2},{"above_terrain":true,"airmass":4.87,"alt":11.59,"az":320.8,"t":"2040-10-02T02:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.11,"alt":11.0,"az":321.5,"t":"2040-10-02T02:40:00Z","terrain":0.02},{"above_terrain":true,"airmass":5.37,"alt":10.42,"az":322.2,"t":"2040-10-02T02:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":5.66,"alt":9.85,"az":322.9,"t":"2040-10-02T02:50:00Z","terrain":0.09},{"above_terrain":true,"airmass":5.98,"alt":9.3,"az":323.6,"t":"2040-10-02T02:55:00Z","terrain":-0.1},{"above_terrain":true,"airmass":6.32,"alt":8.74,"az":324.3,"t":"2040-10-02T03:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":6.7,"alt":8.2,"az":325.1,"t":"2040-10-02T03:05:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.12,"alt":7.67,"az":325.8,"t":"2040-10-02T03:10:00Z","terrain":-0.23},{"above_terrain":true,"airmass":7.58,"alt":7.15,"az":326.5,"t":"2040-10-02T03:15:00Z","terrain":-0.32},{"above_terrain":true,"airmass":8.1,"alt":6.64,"az":327.3,"t":"2040-10-02T03:20:00Z","terrain":-0.35},{"above_terrain":true,"airmass":8.67,"alt":6.14,"az":328.0,"t":"2040-10-02T03:25:00Z","terrain":-0.23},{"above_terrain":true,"airmass":9.31,"alt":5.65,"az":328.8,"t":"2040-10-02T03:30:00Z","terrain":-0.15},{"above_terrain":true,"airmass":10.03,"alt":5.17,"az":329.5,"t":"2040-10-02T03:35:00Z","terrain":-0.24},{"above_terrain":true,"airmass":10.84,"alt":4.7,"az":330.3,"t":"2040-10-02T03:40:00Z","terrain":-0.36},{"above_terrain":true,"airmass":11.76,"alt":4.24,"az":331.0,"t":"2040-10-02T03:45:00Z","terrain":-0.38},{"above_terrain":true,"airmass":12.81,"alt":3.79,"az":331.8,"t":"2040-10-02T03:50:00Z","terrain":-0.18},{"above_terrain":true,"airmass":14.01,"alt":3.36,"az":332.6,"t":"2040-10-02T03:55:00Z","terrain":-0.13},{"above_terrain":true,"airmass":15.39,"alt":2.93,"az":333.4,"t":"2040-10-02T04:00:00Z","terrain":-0.16},{"above_terrain":true,"airmass":16.98,"alt":2.52,"az":334.2,"t":"2040-10-02T04:05:00Z","terrain":-0.3},{"above_terrain":true,"airmass":18.83,"alt":2.12,"az":335.0,"t":"2040-10-02T04:10:00Z","terrain":-0.59},{"above_terrain":true,"airmass":20.99,"alt":1.73,"az":335.8,"t":"2040-10-02T04:15:00Z","terrain":-0.78},{"above_terrain":true,"airmass":23.51,"alt":1.35,"az":336.6,"t":"2040-10-02T04:20:00Z","terrain":-0.77},{"above_terrain":true,"airmass":26.46,"alt":0.98,"az":337.4,"t":"2040-10-02T04:25:00Z","terrain":-0.62},{"above_terrain":true,"airmass":29.91,"alt":0.63,"az":338.2,"t":"2040-10-02T04:30:00Z","terrain":-0.54},{"above_terrain":true,"airmass":33.91,"alt":0.29,"az":339.1,"t":"2040-10-02T04:35:00Z","terrain":-0.74},{"above_terrain":true,"airmass":null,"alt":-0.04,"az":339.9,"t":"2040-10-02T04:40:00Z","terrain":-0.55},{"above_terrain":true,"airmass":null,"alt":-0.35,"az":340.7,"t":"2040-10-02T04:45:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-0.66,"az":341.6,"t":"2040-10-02T04:50:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-0.95,"az":342.4,"t":"2040-10-02T04:55:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-1.22,"az":343.3,"t":"2040-10-02T05:00:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.48,"az":344.1,"t":"2040-10-02T05:05:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.73,"az":345.0,"t":"2040-10-02T05:10:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.97,"az":345.9,"t":"2040-10-02T05:15:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-2.19,"az":346.7,"t":"2040-10-02T05:20:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-2.4,"az":347.6,"t":"2040-10-02T05:25:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-2.59,"az":348.5,"t":"2040-10-02T05:30:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-2.77,"az":349.3,"t":"2040-10-02T05:35:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-2.94,"az":350.2,"t":"2040-10-02T05:40:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.09,"az":351.1,"t":"2040-10-02T05:45:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-3.23,"az":352.0,"t":"2040-10-02T05:50:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-3.35,"az":352.9,"t":"2040-10-02T05:55:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-3.46,"az":353.8,"t":"2040-10-02T06:00:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-3.56,"az":354.7,"t":"2040-10-02T06:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.64,"az":355.5,"t":"2040-10-02T06:10:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-3.7,"az":356.4,"t":"2040-10-02T06:15:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.75,"az":357.3,"t":"2040-10-02T06:20:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-3.79,"az":358.2,"t":"2040-10-02T06:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.81,"az":359.1,"t":"2040-10-02T06:30:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-3.82,"az":0.0,"t":"2040-10-02T06:35:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-3.81,"az":0.9,"t":"2040-10-02T06:40:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-3.79,"az":1.8,"t":"2040-10-02T06:45:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-3.75,"az":2.7,"t":"2040-10-02T06:50:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-3.7,"az":3.6,"t":"2040-10-02T06:55:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-3.63,"az":4.5,"t":"2040-10-02T07:00:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-3.55,"az":5.4,"t":"2040-10-02T07:05:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-3.46,"az":6.3,"t":"2040-10-02T07:10:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-3.35,"az":7.2,"t":"2040-10-02T07:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.22,"az":8.1,"t":"2040-10-02T07:20:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-3.08,"az":8.9,"t":"2040-10-02T07:25:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-2.93,"az":9.8,"t":"2040-10-02T07:30:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-2.77,"az":10.7,"t":"2040-10-02T07:35:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-2.58,"az":11.6,"t":"2040-10-02T07:40:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-2.39,"az":12.5,"t":"2040-10-02T07:45:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-2.18,"az":13.3,"t":"2040-10-02T07:50:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-1.96,"az":14.2,"t":"2040-10-02T07:55:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-1.72,"az":15.1,"t":"2040-10-02T08:00:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-1.47,"az":15.9,"t":"2040-10-02T08:05:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.21,"az":16.8,"t":"2040-10-02T08:10:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-0.93,"az":17.6,"t":"2040-10-02T08:15:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-0.64,"az":18.5,"t":"2040-10-02T08:20:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-0.34,"az":19.3,"t":"2040-10-02T08:25:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-0.02,"az":20.1,"t":"2040-10-02T08:30:00Z","terrain":0.67},{"above_terrain":false,"airmass":33.72,"alt":0.3,"az":21.0,"t":"2040-10-02T08:35:00Z","terrain":0.69},{"above_terrain":false,"airmass":29.74,"alt":0.65,"az":21.8,"t":"2040-10-02T08:40:00Z","terrain":0.93},{"above_terrain":false,"airmass":26.32,"alt":1.0,"az":22.6,"t":"2040-10-02T08:45:00Z","terrain":1.09},{"above_terrain":true,"airmass":23.39,"alt":1.37,"az":23.4,"t":"2040-10-02T08:50:00Z","terrain":1.06},{"above_terrain":true,"airmass":20.88,"alt":1.74,"az":24.2,"t":"2040-10-02T08:55:00Z","terrain":0.99},{"above_terrain":true,"airmass":18.74,"alt":2.13,"az":25.0,"t":"2040-10-02T09:00:00Z","terrain":1.23}],"transit":{"airmass":1.0,"alt":87.2,"az":6.8,"t":"2040-10-01T18:35:00Z"},"usable_hours":7.92,"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."]}
