{"assessment":{"best_window":{"end":"2041-10-17T03:05Z","end_local":"06:05","hours":9.83,"label":"good","mean_quality":0.87,"start":"2041-10-16T17:15Z","start_local":"20:15"},"cost":{"altitude":0.58,"clouds":0.0,"darkness":1.43,"moon":0.95},"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":32,"cloud":null,"high":null,"iso":"2041-10-16T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-22,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"19:00","wind":null},{"alt":42,"cloud":null,"high":null,"iso":"2041-10-16T17:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-22,"precip":null,"q":0.44,"rh":null,"sky":"astronomical twilight","temp":null,"time":"20:00","wind":null},{"alt":53,"cloud":null,"high":null,"iso":"2041-10-16T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-19,"precip":null,"q":0.95,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":63,"cloud":null,"high":null,"iso":"2041-10-16T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-13,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":74,"cloud":null,"high":null,"iso":"2041-10-16T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-6,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":86,"cloud":null,"high":null,"iso":"2041-10-16T21:00Z","label":"good","low":null,"mid":null,"moon_alt":2,"precip":null,"q":0.89,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":83,"cloud":null,"high":null,"iso":"2041-10-16T22:00Z","label":"good","low":null,"mid":null,"moon_alt":12,"precip":null,"q":0.88,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":72,"cloud":null,"high":null,"iso":"2041-10-16T23:00Z","label":"good","low":null,"mid":null,"moon_alt":22,"precip":null,"q":0.86,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":61,"cloud":null,"high":null,"iso":"2041-10-17T00:00Z","label":"good","low":null,"mid":null,"moon_alt":32,"precip":null,"q":0.84,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":50,"cloud":null,"high":null,"iso":"2041-10-17T01:00Z","label":"good","low":null,"mid":null,"moon_alt":43,"precip":null,"q":0.77,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":40,"cloud":null,"high":null,"iso":"2041-10-17T02:00Z","label":"good","low":null,"mid":null,"moon_alt":54,"precip":null,"q":0.7,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":30,"cloud":null,"high":null,"iso":"2041-10-17T03:00Z","label":"good","low":null,"mid":null,"moon_alt":64,"precip":null,"q":0.63,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":20,"cloud":null,"high":null,"iso":"2041-10-17T04:00Z","label":"poor","low":null,"mid":null,"moon_alt":72,"precip":null,"q":0.05,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":9.03,"reasons":["daylight and twilight cost 1.4 quality-hours","moonlight cost 0.9 quality-hours","the target being low or below 20\u00b0 cost 0.6 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":9.03,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2041-10-16T16:10Z","end_local":"19:10","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2041-10-16T15:35Z","start_local":"18:35"},{"end":"2041-10-16T16:40Z","end_local":"19:40","hours":0.5,"label":"poor","mean_quality":0.13,"start":"2041-10-16T16:10Z","start_local":"19:10"},{"end":"2041-10-16T17:15Z","end_local":"20:15","hours":0.58,"label":"marginal","mean_quality":0.44,"start":"2041-10-16T16:40Z","start_local":"19:40"},{"end":"2041-10-17T03:05Z","end_local":"06:05","hours":9.83,"label":"good","mean_quality":0.87,"start":"2041-10-16T17:15Z","start_local":"20:15"},{"end":"2041-10-17T03:10Z","end_local":"06:10","hours":0.08,"label":"marginal","mean_quality":0.3,"start":"2041-10-17T03:05Z","start_local":"06:05"},{"end":"2041-10-17T04:05Z","end_local":"07:05","hours":0.92,"label":"poor","mean_quality":0.17,"start":"2041-10-17T03:10Z","start_local":"06:10"},{"end":"2041-10-17T04:40Z","end_local":"07:40","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2041-10-17T04:05Z","start_local":"07:05"}]},"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":"2041-10-16T17:10:17Z","dark_hours":9.88,"dark_to":"2041-10-17T03:03:05Z","moon":{"illumination":0.496,"phase":"last quarter","waxing":false},"moon_free_dark_hours":3.58,"moonrise":"2041-10-16T20:46:20Z","moonset":"2041-10-16T11:46:28Z","sunrise":"2041-10-17T04:35:38Z","sunset":"2041-10-16T15:37:55Z","twilight":{"astronomical":{"end":"2041-10-16T17:10:17Z","start":"2041-10-17T03:03:05Z"},"civil":{"end":"2041-10-16T16:05:57Z","start":"2041-10-17T04:07:32Z"},"nautical":{"end":"2041-10-16T16:38:09Z","start":"2041-10-17T03:35:15Z"}},"window_end":"2041-10-17T09:00:00Z","window_start":"2041-10-16T09:00:00Z"},"night_date":"2041-10-16","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.0,"alt":89.6,"t":"2041-10-16T21:25:00Z"},"dec":41.26875,"dec_of_date":41.4971,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":9.75,"limit_rise":"2041-10-16T14:43:26Z","limit_set":"2041-10-17T04:02:34Z","max_az_rate_deg_per_min":26.71,"moon_separation":84.3,"never_rises":false,"ra":10.68470833,"ra_of_date":11.2592,"ra_str":"00h 42m 44.3s","resolved":{"common_name":"Andromeda Galaxy","dec":41.26875,"morphology":"SA(s)b","name":"M 31","ra":10.68470833,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M31","source":"sesame","type":"AGN","type_text":"galaxy with an active nucleus","vmag":3.44},"summary":"9.8 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2041-10-17T06:51:03Z","blocked_dark_hours":0,"clears_at":"2041-10-16T12:08:41Z","rise_az":29.7},"track":[{"above_terrain":false,"airmass":null,"alt":-6.62,"az":355.3,"t":"2041-10-16T09:00:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-6.69,"az":356.2,"t":"2041-10-16T09:05:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.74,"az":357.2,"t":"2041-10-16T09:10:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-6.78,"az":358.1,"t":"2041-10-16T09:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.8,"az":359.1,"t":"2041-10-16T09:20:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-6.81,"az":0.0,"t":"2041-10-16T09:25:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-6.8,"az":0.9,"t":"2041-10-16T09:30:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-6.78,"az":1.9,"t":"2041-10-16T09:35:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-6.74,"az":2.8,"t":"2041-10-16T09:40:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-6.69,"az":3.8,"t":"2041-10-16T09:45:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-6.62,"az":4.7,"t":"2041-10-16T09:50:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-6.53,"az":5.7,"t":"2041-10-16T09:55:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-6.43,"az":6.6,"t":"2041-10-16T10:00:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-6.32,"az":7.5,"t":"2041-10-16T10:05:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.19,"az":8.5,"t":"2041-10-16T10:10:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-6.04,"az":9.4,"t":"2041-10-16T10:15:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-5.88,"az":10.3,"t":"2041-10-16T10:20:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-5.7,"az":11.3,"t":"2041-10-16T10:25:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-5.51,"az":12.2,"t":"2041-10-16T10:30:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-5.31,"az":13.1,"t":"2041-10-16T10:35:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-5.09,"az":14.0,"t":"2041-10-16T10:40:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-4.86,"az":14.9,"t":"2041-10-16T10:45:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-4.61,"az":15.9,"t":"2041-10-16T10:50:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-4.34,"az":16.8,"t":"2041-10-16T10:55:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-4.07,"az":17.7,"t":"2041-10-16T11:00:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-3.78,"az":18.5,"t":"2041-10-16T11:05:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-3.47,"az":19.4,"t":"2041-10-16T11:10:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-3.15,"az":20.3,"t":"2041-10-16T11:15:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-2.82,"az":21.2,"t":"2041-10-16T11:20:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-2.48,"az":22.1,"t":"2041-10-16T11:25:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-2.12,"az":22.9,"t":"2041-10-16T11:30:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-1.75,"az":23.8,"t":"2041-10-16T11:35:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-1.36,"az":24.7,"t":"2041-10-16T11:40:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-0.97,"az":25.5,"t":"2041-10-16T11:45:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-0.56,"az":26.4,"t":"2041-10-16T11:50:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-0.13,"az":27.2,"t":"2041-10-16T11:55:00Z","terrain":1.26},{"above_terrain":false,"airmass":33.79,"alt":0.3,"az":28.0,"t":"2041-10-16T12:00:00Z","terrain":1.18},{"above_terrain":false,"airmass":28.71,"alt":0.74,"az":28.9,"t":"2041-10-16T12:05:00Z","terrain":1.03},{"above_terrain":true,"airmass":24.62,"alt":1.2,"az":29.7,"t":"2041-10-16T12:10:00Z","terrain":1.1},{"above_terrain":true,"airmass":21.33,"alt":1.67,"az":30.5,"t":"2041-10-16T12:15:00Z","terrain":1.23},{"above_terrain":true,"airmass":18.65,"alt":2.15,"az":31.3,"t":"2041-10-16T12:20:00Z","terrain":1.32},{"above_terrain":true,"airmass":16.47,"alt":2.64,"az":32.1,"t":"2041-10-16T12:25:00Z","terrain":1.3},{"above_terrain":true,"airmass":14.66,"alt":3.15,"az":32.9,"t":"2041-10-16T12:30:00Z","terrain":1.03},{"above_terrain":true,"airmass":13.15,"alt":3.66,"az":33.7,"t":"2041-10-16T12:35:00Z","terrain":0.61},{"above_terrain":true,"airmass":11.88,"alt":4.18,"az":34.5,"t":"2041-10-16T12:40:00Z","terrain":0.26},{"above_terrain":true,"airmass":10.8,"alt":4.72,"az":35.2,"t":"2041-10-16T12:45:00Z","terrain":0.05},{"above_terrain":true,"airmass":9.88,"alt":5.26,"az":36.0,"t":"2041-10-16T12:50:00Z","terrain":0.03},{"above_terrain":true,"airmass":9.08,"alt":5.82,"az":36.8,"t":"2041-10-16T12:55:00Z","terrain":-0.06},{"above_terrain":true,"airmass":8.38,"alt":6.38,"az":37.5,"t":"2041-10-16T13:00:00Z","terrain":-0.15},{"above_terrain":true,"airmass":7.77,"alt":6.96,"az":38.3,"t":"2041-10-16T13:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.23,"alt":7.54,"az":39.0,"t":"2041-10-16T13:10:00Z","terrain":-0.16},{"above_terrain":true,"airmass":6.75,"alt":8.14,"az":39.7,"t":"2041-10-16T13:15:00Z","terrain":-0.08},{"above_terrain":true,"airmass":6.33,"alt":8.74,"az":40.5,"t":"2041-10-16T13:20:00Z","terrain":-0.02},{"above_terrain":true,"airmass":5.94,"alt":9.35,"az":41.2,"t":"2041-10-16T13:25:00Z","terrain":0.04},{"above_terrain":true,"airmass":5.6,"alt":9.97,"az":41.9,"t":"2041-10-16T13:30:00Z","terrain":0.11},{"above_terrain":true,"airmass":5.29,"alt":10.6,"az":42.6,"t":"2041-10-16T13:35:00Z","terrain":0.2},{"above_terrain":true,"airmass":5.01,"alt":11.24,"az":43.3,"t":"2041-10-16T13:40:00Z","terrain":0.3},{"above_terrain":true,"airmass":4.75,"alt":11.89,"az":44.0,"t":"2041-10-16T13:45:00Z","terrain":0.41},{"above_terrain":true,"airmass":4.52,"alt":12.54,"az":44.7,"t":"2041-10-16T13:50:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.3,"alt":13.2,"az":45.4,"t":"2041-10-16T13:55:00Z","terrain":0.61},{"above_terrain":true,"airmass":4.11,"alt":13.87,"az":46.1,"t":"2041-10-16T14:00:00Z","terrain":0.67},{"above_terrain":true,"airmass":3.92,"alt":14.55,"az":46.7,"t":"2041-10-16T14:05:00Z","terrain":0.63},{"above_terrain":true,"airmass":3.76,"alt":15.24,"az":47.4,"t":"2041-10-16T14:10:00Z","terrain":0.58},{"above_terrain":true,"airmass":3.6,"alt":15.93,"az":48.0,"t":"2041-10-16T14:15:00Z","terrain":0.52},{"above_terrain":true,"airmass":3.46,"alt":16.63,"az":48.7,"t":"2041-10-16T14:20:00Z","terrain":0.45},{"above_terrain":true,"airmass":3.32,"alt":17.33,"az":49.3,"t":"2041-10-16T14:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.2,"alt":18.05,"az":50.0,"t":"2041-10-16T14:30:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.08,"alt":18.77,"az":50.6,"t":"2041-10-16T14:35:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.97,"alt":19.49,"az":51.2,"t":"2041-10-16T14:40:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.87,"alt":20.23,"az":51.9,"t":"2041-10-16T14:45:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.78,"alt":20.97,"az":52.5,"t":"2041-10-16T14:50:00Z","terrain":0.73},{"above_terrain":true,"airmass":2.69,"alt":21.71,"az":53.1,"t":"2041-10-16T14:55:00Z","terrain":0.86},{"above_terrain":true,"airmass":2.6,"alt":22.46,"az":53.7,"t":"2041-10-16T15:00:00Z","terrain":0.95},{"above_terrain":true,"airmass":2.52,"alt":23.22,"az":54.3,"t":"2041-10-16T15:05:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.45,"alt":23.98,"az":54.9,"t":"2041-10-16T15:10:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.38,"alt":24.75,"az":55.5,"t":"2041-10-16T15:15:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.31,"alt":25.53,"az":56.1,"t":"2041-10-16T15:20:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.25,"alt":26.31,"az":56.7,"t":"2041-10-16T15:25:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.19,"alt":27.09,"az":57.2,"t":"2041-10-16T15:30:00Z","terrain":1.11},{"above_terrain":true,"airmass":2.13,"alt":27.88,"az":57.8,"t":"2041-10-16T15:35:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.08,"alt":28.68,"az":58.4,"t":"2041-10-16T15:40:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.03,"alt":29.47,"az":58.9,"t":"2041-10-16T15:45:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.98,"alt":30.28,"az":59.5,"t":"2041-10-16T15:50:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.93,"alt":31.09,"az":60.1,"t":"2041-10-16T15:55:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.89,"alt":31.9,"az":60.6,"t":"2041-10-16T16:00:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.85,"alt":32.72,"az":61.2,"t":"2041-10-16T16:05:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.81,"alt":33.54,"az":61.7,"t":"2041-10-16T16:10:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.77,"alt":34.37,"az":62.2,"t":"2041-10-16T16:15:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.73,"alt":35.2,"az":62.8,"t":"2041-10-16T16:20:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.7,"alt":36.03,"az":63.3,"t":"2041-10-16T16:25:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.66,"alt":36.87,"az":63.8,"t":"2041-10-16T16:30:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.63,"alt":37.71,"az":64.3,"t":"2041-10-16T16:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.6,"alt":38.56,"az":64.9,"t":"2041-10-16T16:40:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.57,"alt":39.41,"az":65.4,"t":"2041-10-16T16:45:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.55,"alt":40.26,"az":65.9,"t":"2041-10-16T16:50:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.52,"alt":41.11,"az":66.4,"t":"2041-10-16T16:55:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.49,"alt":41.97,"az":66.9,"t":"2041-10-16T17:00:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.47,"alt":42.84,"az":67.4,"t":"2041-10-16T17:05:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.45,"alt":43.7,"az":67.9,"t":"2041-10-16T17:10:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.42,"alt":44.57,"az":68.4,"t":"2041-10-16T17:15:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.4,"alt":45.44,"az":68.9,"t":"2041-10-16T17:20:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.38,"alt":46.32,"az":69.4,"t":"2041-10-16T17:25:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.36,"alt":47.19,"az":69.9,"t":"2041-10-16T17:30:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.34,"alt":48.07,"az":70.4,"t":"2041-10-16T17:35:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.32,"alt":48.96,"az":70.8,"t":"2041-10-16T17:40:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.31,"alt":49.84,"az":71.3,"t":"2041-10-16T17:45:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.29,"alt":50.73,"az":71.8,"t":"2041-10-16T17:50:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.27,"alt":51.62,"az":72.3,"t":"2041-10-16T17:55:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.26,"alt":52.51,"az":72.7,"t":"2041-10-16T18:00:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.24,"alt":53.41,"az":73.2,"t":"2041-10-16T18:05:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.23,"alt":54.31,"az":73.7,"t":"2041-10-16T18:10:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.22,"alt":55.21,"az":74.2,"t":"2041-10-16T18:15:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.2,"alt":56.11,"az":74.6,"t":"2041-10-16T18:20:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.19,"alt":57.01,"az":75.1,"t":"2041-10-16T18:25:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.18,"alt":57.92,"az":75.5,"t":"2041-10-16T18:30:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.17,"alt":58.82,"az":76.0,"t":"2041-10-16T18:35:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.16,"alt":59.73,"az":76.5,"t":"2041-10-16T18:40:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.15,"alt":60.64,"az":76.9,"t":"2041-10-16T18:45:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.14,"alt":61.56,"az":77.4,"t":"2041-10-16T18:50:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.13,"alt":62.47,"az":77.8,"t":"2041-10-16T18:55:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.12,"alt":63.38,"az":78.3,"t":"2041-10-16T19:00:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.11,"alt":64.3,"az":78.7,"t":"2041-10-16T19:05:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.1,"alt":65.22,"az":79.2,"t":"2041-10-16T19:10:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.09,"alt":66.14,"az":79.6,"t":"2041-10-16T19:15:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.09,"alt":67.06,"az":80.1,"t":"2041-10-16T19:20:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.08,"alt":67.98,"az":80.6,"t":"2041-10-16T19:25:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.07,"alt":68.91,"az":81.0,"t":"2041-10-16T19:30:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.06,"alt":69.83,"az":81.5,"t":"2041-10-16T19:35:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.06,"alt":70.76,"az":81.9,"t":"2041-10-16T19:40:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.05,"alt":71.69,"az":82.4,"t":"2041-10-16T19:45:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.05,"alt":72.62,"az":82.8,"t":"2041-10-16T19:50:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.04,"alt":73.54,"az":83.3,"t":"2041-10-16T19:55:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.04,"alt":74.47,"az":83.8,"t":"2041-10-16T20:00:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.03,"alt":75.41,"az":84.2,"t":"2041-10-16T20:05:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.03,"alt":76.34,"az":84.7,"t":"2041-10-16T20:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.02,"alt":77.27,"az":85.2,"t":"2041-10-16T20:15:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.02,"alt":78.2,"az":85.7,"t":"2041-10-16T20:20:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.02,"alt":79.14,"az":86.2,"t":"2041-10-16T20:25:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.01,"alt":80.07,"az":86.7,"t":"2041-10-16T20:30:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.01,"alt":81.0,"az":87.2,"t":"2041-10-16T20:35:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.01,"alt":81.94,"az":87.8,"t":"2041-10-16T20:40:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.01,"alt":82.87,"az":88.4,"t":"2041-10-16T20:45:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.01,"alt":83.81,"az":89.1,"t":"2041-10-16T20:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.0,"alt":84.75,"az":89.8,"t":"2041-10-16T20:55:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.0,"alt":85.68,"az":90.7,"t":"2041-10-16T21:00:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.0,"alt":86.62,"az":91.8,"t":"2041-10-16T21:05:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.0,"alt":87.55,"az":93.5,"t":"2041-10-16T21:10:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.0,"alt":88.49,"az":96.8,"t":"2041-10-16T21:15:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.0,"alt":89.4,"az":108.9,"t":"2041-10-16T21:20:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.0,"alt":89.58,"az":242.5,"t":"2041-10-16T21:25:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.0,"alt":88.68,"az":262.1,"t":"2041-10-16T21:30:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.0,"alt":87.74,"az":266.0,"t":"2041-10-16T21:35:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.0,"alt":86.81,"az":267.9,"t":"2041-10-16T21:40:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.0,"alt":85.87,"az":269.1,"t":"2041-10-16T21:45:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.0,"alt":84.94,"az":270.0,"t":"2041-10-16T21:50:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.01,"alt":84.0,"az":270.8,"t":"2041-10-16T21:55:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.01,"alt":83.07,"az":271.5,"t":"2041-10-16T22:00:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.01,"alt":82.13,"az":272.1,"t":"2041-10-16T22:05:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.01,"alt":81.2,"az":272.6,"t":"2041-10-16T22:10:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.01,"alt":80.26,"az":273.2,"t":"2041-10-16T22:15:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.02,"alt":79.33,"az":273.7,"t":"2041-10-16T22:20:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.02,"alt":78.39,"az":274.2,"t":"2041-10-16T22:25:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.02,"alt":77.46,"az":274.7,"t":"2041-10-16T22:30:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.03,"alt":76.53,"az":275.2,"t":"2041-10-16T22:35:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.03,"alt":75.6,"az":275.7,"t":"2041-10-16T22:40:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.04,"alt":74.66,"az":276.1,"t":"2041-10-16T22:45:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.04,"alt":73.73,"az":276.6,"t":"2041-10-16T22:50:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.05,"alt":72.8,"az":277.1,"t":"2041-10-16T22:55:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.05,"alt":71.88,"az":277.5,"t":"2041-10-16T23:00:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.06,"alt":70.95,"az":278.0,"t":"2041-10-16T23:05:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.06,"alt":70.02,"az":278.4,"t":"2041-10-16T23:10:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.07,"alt":69.1,"az":278.9,"t":"2041-10-16T23:15:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.08,"alt":68.17,"az":279.4,"t":"2041-10-16T23:20:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.08,"alt":67.25,"az":279.8,"t":"2041-10-16T23:25:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.09,"alt":66.33,"az":280.3,"t":"2041-10-16T23:30:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.1,"alt":65.41,"az":280.7,"t":"2041-10-16T23:35:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.11,"alt":64.49,"az":281.2,"t":"2041-10-16T23:40:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.12,"alt":63.57,"az":281.6,"t":"2041-10-16T23:45:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.13,"alt":62.66,"az":282.1,"t":"2041-10-16T23:50:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.13,"alt":61.74,"az":282.5,"t":"2041-10-16T23:55:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.14,"alt":60.83,"az":283.0,"t":"2041-10-17T00:00:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.15,"alt":59.92,"az":283.4,"t":"2041-10-17T00:05:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.17,"alt":59.01,"az":283.9,"t":"2041-10-17T00:10:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.18,"alt":58.1,"az":284.4,"t":"2041-10-17T00:15:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.19,"alt":57.19,"az":284.8,"t":"2041-10-17T00:20:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.2,"alt":56.29,"az":285.3,"t":"2041-10-17T00:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.21,"alt":55.39,"az":285.8,"t":"2041-10-17T00:30:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.23,"alt":54.49,"az":286.2,"t":"2041-10-17T00:35:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.24,"alt":53.59,"az":286.7,"t":"2041-10-17T00:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.26,"alt":52.7,"az":287.2,"t":"2041-10-17T00:45:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.27,"alt":51.8,"az":287.6,"t":"2041-10-17T00:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.29,"alt":50.91,"az":288.1,"t":"2041-10-17T00:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.3,"alt":50.02,"az":288.6,"t":"2041-10-17T01:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.32,"alt":49.14,"az":289.1,"t":"2041-10-17T01:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.34,"alt":48.25,"az":289.5,"t":"2041-10-17T01:10:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.36,"alt":47.37,"az":290.0,"t":"2041-10-17T01:15:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.38,"alt":46.5,"az":290.5,"t":"2041-10-17T01:20:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.4,"alt":45.62,"az":291.0,"t":"2041-10-17T01:25:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.42,"alt":44.75,"az":291.5,"t":"2041-10-17T01:30:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.44,"alt":43.88,"az":292.0,"t":"2041-10-17T01:35:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.46,"alt":43.01,"az":292.5,"t":"2041-10-17T01:40:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.49,"alt":42.15,"az":293.0,"t":"2041-10-17T01:45:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.51,"alt":41.29,"az":293.5,"t":"2041-10-17T01:50:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.54,"alt":40.43,"az":294.0,"t":"2041-10-17T01:55:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.57,"alt":39.58,"az":294.5,"t":"2041-10-17T02:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.6,"alt":38.73,"az":295.0,"t":"2041-10-17T02:05:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.63,"alt":37.88,"az":295.5,"t":"2041-10-17T02:10:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.66,"alt":37.04,"az":296.1,"t":"2041-10-17T02:15:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.69,"alt":36.2,"az":296.6,"t":"2041-10-17T02:20:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.72,"alt":35.37,"az":297.1,"t":"2041-10-17T02:25:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.76,"alt":34.54,"az":297.7,"t":"2041-10-17T02:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.8,"alt":33.71,"az":298.2,"t":"2041-10-17T02:35:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.84,"alt":32.89,"az":298.7,"t":"2041-10-17T02:40:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.88,"alt":32.07,"az":299.3,"t":"2041-10-17T02:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.92,"alt":31.25,"az":299.8,"t":"2041-10-17T02:50:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.97,"alt":30.44,"az":300.4,"t":"2041-10-17T02:55:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.02,"alt":29.64,"az":300.9,"t":"2041-10-17T03:00:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.07,"alt":28.84,"az":301.5,"t":"2041-10-17T03:05:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.12,"alt":28.04,"az":302.1,"t":"2041-10-17T03:10:00Z","terrain":0.06},{"above_terrain":true,"airmass":2.18,"alt":27.25,"az":302.6,"t":"2041-10-17T03:15:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.24,"alt":26.47,"az":303.2,"t":"2041-10-17T03:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.3,"alt":25.69,"az":303.8,"t":"2041-10-17T03:25:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.36,"alt":24.91,"az":304.4,"t":"2041-10-17T03:30:00Z","terrain":-0.17},{"above_terrain":true,"airmass":2.43,"alt":24.14,"az":305.0,"t":"2041-10-17T03:35:00Z","terrain":-0.28},{"above_terrain":true,"airmass":2.51,"alt":23.38,"az":305.6,"t":"2041-10-17T03:40:00Z","terrain":-0.22},{"above_terrain":true,"airmass":2.59,"alt":22.62,"az":306.2,"t":"2041-10-17T03:45:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.67,"alt":21.87,"az":306.8,"t":"2041-10-17T03:50:00Z","terrain":0.1},{"above_terrain":true,"airmass":2.76,"alt":21.12,"az":307.4,"t":"2041-10-17T03:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.85,"alt":20.38,"az":308.0,"t":"2041-10-17T04:00:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.95,"alt":19.64,"az":308.6,"t":"2041-10-17T04:05:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.06,"alt":18.92,"az":309.3,"t":"2041-10-17T04:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.17,"alt":18.19,"az":309.9,"t":"2041-10-17T04:15:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.3,"alt":17.48,"az":310.5,"t":"2041-10-17T04:20:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.43,"alt":16.77,"az":311.2,"t":"2041-10-17T04:25:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.57,"alt":16.07,"az":311.8,"t":"2041-10-17T04:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.72,"alt":15.38,"az":312.5,"t":"2041-10-17T04:35:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.89,"alt":14.69,"az":313.1,"t":"2041-10-17T04:40:00Z","terrain":0.3},{"above_terrain":true,"airmass":4.07,"alt":14.01,"az":313.8,"t":"2041-10-17T04:45:00Z","terrain":0.43},{"above_terrain":true,"airmass":4.26,"alt":13.34,"az":314.5,"t":"2041-10-17T04:50:00Z","terrain":0.51},{"above_terrain":true,"airmass":4.47,"alt":12.68,"az":315.2,"t":"2041-10-17T04:55:00Z","terrain":0.55},{"above_terrain":true,"airmass":4.7,"alt":12.02,"az":315.9,"t":"2041-10-17T05:00:00Z","terrain":0.49},{"above_terrain":true,"airmass":4.95,"alt":11.37,"az":316.5,"t":"2041-10-17T05:05:00Z","terrain":0.38},{"above_terrain":true,"airmass":5.23,"alt":10.73,"az":317.2,"t":"2041-10-17T05:10:00Z","terrain":0.31},{"above_terrain":true,"airmass":5.53,"alt":10.1,"az":318.0,"t":"2041-10-17T05:15:00Z","terrain":0.33},{"above_terrain":true,"airmass":5.87,"alt":9.48,"az":318.7,"t":"2041-10-17T05:20:00Z","terrain":0.02},{"above_terrain":true,"airmass":6.24,"alt":8.86,"az":319.4,"t":"2041-10-17T05:25:00Z","terrain":-0.16},{"above_terrain":true,"airmass":6.66,"alt":8.26,"az":320.1,"t":"2041-10-17T05:30:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.13,"alt":7.66,"az":320.8,"t":"2041-10-17T05:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.65,"alt":7.08,"az":321.6,"t":"2041-10-17T05:40:00Z","terrain":0.04},{"above_terrain":true,"airmass":8.25,"alt":6.5,"az":322.3,"t":"2041-10-17T05:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":8.93,"alt":5.93,"az":323.1,"t":"2041-10-17T05:50:00Z","terrain":0.06},{"above_terrain":true,"airmass":9.7,"alt":5.38,"az":323.8,"t":"2041-10-17T05:55:00Z","terrain":-0.16},{"above_terrain":true,"airmass":10.6,"alt":4.83,"az":324.6,"t":"2041-10-17T06:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":11.65,"alt":4.29,"az":325.4,"t":"2041-10-17T06:05:00Z","terrain":-0.21},{"above_terrain":true,"airmass":12.87,"alt":3.77,"az":326.2,"t":"2041-10-17T06:10:00Z","terrain":-0.26},{"above_terrain":true,"airmass":14.33,"alt":3.25,"az":326.9,"t":"2041-10-17T06:15:00Z","terrain":-0.38},{"above_terrain":true,"airmass":16.07,"alt":2.75,"az":327.7,"t":"2041-10-17T06:20:00Z","terrain":-0.27},{"above_terrain":true,"airmass":18.17,"alt":2.25,"az":328.5,"t":"2041-10-17T06:25:00Z","terrain":-0.18},{"above_terrain":true,"airmass":20.73,"alt":1.77,"az":329.3,"t":"2041-10-17T06:30:00Z","terrain":-0.21},{"above_terrain":true,"airmass":23.89,"alt":1.3,"az":330.2,"t":"2041-10-17T06:35:00Z","terrain":-0.36},{"above_terrain":true,"airmass":27.8,"alt":0.84,"az":331.0,"t":"2041-10-17T06:40:00Z","terrain":-0.39},{"above_terrain":true,"airmass":32.66,"alt":0.39,"az":331.8,"t":"2041-10-17T06:45:00Z","terrain":-0.19},{"above_terrain":true,"airmass":null,"alt":-0.05,"az":332.6,"t":"2041-10-17T06:50:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-0.47,"az":333.5,"t":"2041-10-17T06:55:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-0.88,"az":334.3,"t":"2041-10-17T07:00:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-1.28,"az":335.2,"t":"2041-10-17T07:05:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-1.67,"az":336.0,"t":"2041-10-17T07:10:00Z","terrain":-0.83},{"above_terrain":false,"airmass":null,"alt":-2.04,"az":336.9,"t":"2041-10-17T07:15:00Z","terrain":-0.74},{"above_terrain":false,"airmass":null,"alt":-2.4,"az":337.7,"t":"2041-10-17T07:20:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-2.75,"az":338.6,"t":"2041-10-17T07:25:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-3.09,"az":339.5,"t":"2041-10-17T07:30:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-3.41,"az":340.4,"t":"2041-10-17T07:35:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-3.72,"az":341.3,"t":"2041-10-17T07:40:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-4.01,"az":342.2,"t":"2041-10-17T07:45:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-4.29,"az":343.1,"t":"2041-10-17T07:50:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-4.55,"az":344.0,"t":"2041-10-17T07:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-4.81,"az":344.9,"t":"2041-10-17T08:00:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-5.04,"az":345.8,"t":"2041-10-17T08:05:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-5.27,"az":346.7,"t":"2041-10-17T08:10:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-5.47,"az":347.6,"t":"2041-10-17T08:15:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-5.67,"az":348.5,"t":"2041-10-17T08:20:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-5.85,"az":349.5,"t":"2041-10-17T08:25:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-6.01,"az":350.4,"t":"2041-10-17T08:30:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.16,"az":351.3,"t":"2041-10-17T08:35:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-6.29,"az":352.3,"t":"2041-10-17T08:40:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-6.41,"az":353.2,"t":"2041-10-17T08:45:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-6.51,"az":354.1,"t":"2041-10-17T08:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.6,"az":355.1,"t":"2041-10-17T08:55:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-6.67,"az":356.0,"t":"2041-10-17T09:00:00Z","terrain":0.75}],"transit":{"airmass":1.0,"alt":89.6,"az":242.5,"t":"2041-10-16T21:25:00Z"},"usable_hours":9.83,"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."]}