{"assessment":{"best_window":{"end":"2031-10-24T03:05Z","end_local":"06:05","hours":10.0,"label":"good","mean_quality":0.87,"start":"2031-10-23T17:05Z","start_local":"20:05"},"cost":{"altitude":0.84,"clouds":0.0,"darkness":1.2,"moon":0.91},"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":36,"cloud":null,"high":null,"iso":"2031-10-23T16:00Z","label":"poor","low":null,"mid":null,"moon_alt":33,"precip":null,"q":0.1,"rh":null,"sky":"nautical twilight","temp":null,"time":"19:00","wind":null},{"alt":46,"cloud":null,"high":null,"iso":"2031-10-23T17:00Z","label":"marginal","low":null,"mid":null,"moon_alt":33,"precip":null,"q":0.36,"rh":null,"sky":"astronomical twilight","temp":null,"time":"20:00","wind":null},{"alt":57,"cloud":null,"high":null,"iso":"2031-10-23T18:00Z","label":"good","low":null,"mid":null,"moon_alt":31,"precip":null,"q":0.79,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":68,"cloud":null,"high":null,"iso":"2031-10-23T19:00Z","label":"good","low":null,"mid":null,"moon_alt":25,"precip":null,"q":0.81,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":79,"cloud":null,"high":null,"iso":"2031-10-23T20:00Z","label":"good","low":null,"mid":null,"moon_alt":18,"precip":null,"q":0.83,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":89,"cloud":null,"high":null,"iso":"2031-10-23T21:00Z","label":"good","low":null,"mid":null,"moon_alt":9,"precip":null,"q":0.85,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":78,"cloud":null,"high":null,"iso":"2031-10-23T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-1,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":67,"cloud":null,"high":null,"iso":"2031-10-23T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-11,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":56,"cloud":null,"high":null,"iso":"2031-10-24T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-22,"precip":null,"q":0.97,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":45,"cloud":null,"high":null,"iso":"2031-10-24T01:00Z","label":"good","low":null,"mid":null,"moon_alt":-32,"precip":null,"q":0.9,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":35,"cloud":null,"high":null,"iso":"2031-10-24T02:00Z","label":"good","low":null,"mid":null,"moon_alt":-42,"precip":null,"q":0.83,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":26,"cloud":null,"high":null,"iso":"2031-10-24T03:00Z","label":"good","low":null,"mid":null,"moon_alt":-51,"precip":null,"q":0.62,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":17,"cloud":null,"high":null,"iso":"2031-10-24T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-58,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":9.11,"reasons":["daylight and twilight cost 1.2 quality-hours","moonlight cost 0.9 quality-hours","the target being low or below 20\u00b0 cost 0.8 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":9.11,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2031-10-23T16:00Z","end_local":"19:00","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2031-10-23T15:25Z","start_local":"18:25"},{"end":"2031-10-23T16:30Z","end_local":"19:30","hours":0.5,"label":"poor","mean_quality":0.1,"start":"2031-10-23T16:00Z","start_local":"19:00"},{"end":"2031-10-23T17:05Z","end_local":"20:05","hours":0.58,"label":"marginal","mean_quality":0.36,"start":"2031-10-23T16:30Z","start_local":"19:30"},{"end":"2031-10-24T03:05Z","end_local":"06:05","hours":10.0,"label":"good","mean_quality":0.87,"start":"2031-10-23T17:05Z","start_local":"20:05"},{"end":"2031-10-24T03:15Z","end_local":"06:15","hours":0.17,"label":"marginal","mean_quality":0.57,"start":"2031-10-24T03:05Z","start_local":"06:05"},{"end":"2031-10-24T03:40Z","end_local":"06:40","hours":0.42,"label":"poor","mean_quality":0.23,"start":"2031-10-24T03:15Z","start_local":"06:15"},{"end":"2031-10-24T04:45Z","end_local":"07:45","hours":1.08,"label":"unusable","mean_quality":0.0,"start":"2031-10-24T03:40Z","start_local":"06:40"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2031-10-23T17:01:10Z","dark_hours":10.15,"dark_to":"2031-10-24T03:10:02Z","moon":{"illumination":0.569,"phase":"waxing gibbous","waxing":true},"moon_free_dark_hours":5.23,"moonrise":"2031-10-23T11:27:14Z","moonset":"2031-10-23T21:55:00Z","sunrise":"2031-10-24T04:43:06Z","sunset":"2031-10-23T15:28:19Z","twilight":{"astronomical":{"end":"2031-10-23T17:01:10Z","start":"2031-10-24T03:10:02Z"},"civil":{"end":"2031-10-23T15:56:38Z","start":"2031-10-24T04:14:42Z"},"nautical":{"end":"2031-10-23T16:29:01Z","start":"2031-10-24T03:42:14Z"}},"window_end":"2031-10-24T09:00:00Z","window_start":"2031-10-23T09:00:00Z"},"night_date":"2031-10-23","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.0,"alt":89.5,"t":"2031-10-23T20:55:00Z"},"dec":41.26875,"dec_of_date":41.4426,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":9.5,"limit_rise":"2031-10-23T14:17:52Z","limit_set":"2031-10-24T03:36:32Z","max_az_rate_deg_per_min":24.75,"moon_separation":78.5,"never_rises":false,"ra":10.68470833,"ra_of_date":11.1218,"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":"9.5 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2031-10-24T06:24:35Z","blocked_dark_hours":0,"clears_at":"2031-10-23T11:43:27Z","rise_az":29.8},"track":[{"above_terrain":false,"airmass":null,"alt":-6.86,"az":0.2,"t":"2031-10-23T09:00:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-6.85,"az":1.1,"t":"2031-10-23T09:05:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-6.83,"az":2.0,"t":"2031-10-23T09:10:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-6.79,"az":3.0,"t":"2031-10-23T09:15:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-6.73,"az":3.9,"t":"2031-10-23T09:20:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-6.66,"az":4.9,"t":"2031-10-23T09:25:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.57,"az":5.8,"t":"2031-10-23T09:30:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-6.47,"az":6.8,"t":"2031-10-23T09:35:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-6.35,"az":7.7,"t":"2031-10-23T09:40:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.22,"az":8.6,"t":"2031-10-23T09:45:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-6.07,"az":9.6,"t":"2031-10-23T09:50:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-5.91,"az":10.5,"t":"2031-10-23T09:55:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-5.73,"az":11.4,"t":"2031-10-23T10:00:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-5.54,"az":12.4,"t":"2031-10-23T10:05:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-5.33,"az":13.3,"t":"2031-10-23T10:10:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-5.11,"az":14.2,"t":"2031-10-23T10:15:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-4.87,"az":15.1,"t":"2031-10-23T10:20:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-4.62,"az":16.0,"t":"2031-10-23T10:25:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-4.35,"az":16.9,"t":"2031-10-23T10:30:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-4.07,"az":17.8,"t":"2031-10-23T10:35:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-3.78,"az":18.7,"t":"2031-10-23T10:40:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-3.47,"az":19.6,"t":"2031-10-23T10:45:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-3.15,"az":20.5,"t":"2031-10-23T10:50:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-2.82,"az":21.4,"t":"2031-10-23T10:55:00Z","terrain":0.8},{"above_terrain":false,"airmass":null,"alt":-2.47,"az":22.2,"t":"2031-10-23T11:00:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-2.11,"az":23.1,"t":"2031-10-23T11:05:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-1.74,"az":24.0,"t":"2031-10-23T11:10:00Z","terrain":0.93},{"above_terrain":false,"airmass":null,"alt":-1.35,"az":24.8,"t":"2031-10-23T11:15:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-0.95,"az":25.7,"t":"2031-10-23T11:20:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-0.54,"az":26.5,"t":"2031-10-23T11:25:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-0.11,"az":27.4,"t":"2031-10-23T11:30:00Z","terrain":1.25},{"above_terrain":false,"airmass":33.51,"alt":0.32,"az":28.2,"t":"2031-10-23T11:35:00Z","terrain":1.15},{"above_terrain":false,"airmass":28.47,"alt":0.77,"az":29.0,"t":"2031-10-23T11:40:00Z","terrain":1.0},{"above_terrain":true,"airmass":24.41,"alt":1.23,"az":29.8,"t":"2031-10-23T11:45:00Z","terrain":1.13},{"above_terrain":true,"airmass":21.15,"alt":1.7,"az":30.6,"t":"2031-10-23T11:50:00Z","terrain":1.25},{"above_terrain":true,"airmass":18.5,"alt":2.18,"az":31.5,"t":"2031-10-23T11:55:00Z","terrain":1.32},{"above_terrain":true,"airmass":16.33,"alt":2.68,"az":32.3,"t":"2031-10-23T12:00:00Z","terrain":1.24},{"above_terrain":true,"airmass":14.54,"alt":3.18,"az":33.0,"t":"2031-10-23T12:05:00Z","terrain":0.96},{"above_terrain":true,"airmass":13.05,"alt":3.7,"az":33.8,"t":"2031-10-23T12:10:00Z","terrain":0.52},{"above_terrain":true,"airmass":11.79,"alt":4.22,"az":34.6,"t":"2031-10-23T12:15:00Z","terrain":0.2},{"above_terrain":true,"airmass":10.73,"alt":4.76,"az":35.4,"t":"2031-10-23T12:20:00Z","terrain":0.04},{"above_terrain":true,"airmass":9.81,"alt":5.31,"az":36.2,"t":"2031-10-23T12:25:00Z","terrain":0.01},{"above_terrain":true,"airmass":9.01,"alt":5.87,"az":36.9,"t":"2031-10-23T12:30:00Z","terrain":-0.08},{"above_terrain":true,"airmass":8.32,"alt":6.43,"az":37.7,"t":"2031-10-23T12:35:00Z","terrain":-0.17},{"above_terrain":true,"airmass":7.72,"alt":7.01,"az":38.4,"t":"2031-10-23T12:40:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.18,"alt":7.6,"az":39.2,"t":"2031-10-23T12:45:00Z","terrain":-0.14},{"above_terrain":true,"airmass":6.71,"alt":8.19,"az":39.9,"t":"2031-10-23T12:50:00Z","terrain":-0.06},{"above_terrain":true,"airmass":6.29,"alt":8.8,"az":40.6,"t":"2031-10-23T12:55:00Z","terrain":-0.01},{"above_terrain":true,"airmass":5.91,"alt":9.41,"az":41.3,"t":"2031-10-23T13:00:00Z","terrain":0.05},{"above_terrain":true,"airmass":5.57,"alt":10.03,"az":42.1,"t":"2031-10-23T13:05:00Z","terrain":0.13},{"above_terrain":true,"airmass":5.26,"alt":10.66,"az":42.8,"t":"2031-10-23T13:10:00Z","terrain":0.22},{"above_terrain":true,"airmass":4.98,"alt":11.3,"az":43.5,"t":"2031-10-23T13:15:00Z","terrain":0.32},{"above_terrain":true,"airmass":4.73,"alt":11.95,"az":44.2,"t":"2031-10-23T13:20:00Z","terrain":0.44},{"above_terrain":true,"airmass":4.5,"alt":12.61,"az":44.8,"t":"2031-10-23T13:25:00Z","terrain":0.55},{"above_terrain":true,"airmass":4.28,"alt":13.27,"az":45.5,"t":"2031-10-23T13:30:00Z","terrain":0.63},{"above_terrain":true,"airmass":4.09,"alt":13.94,"az":46.2,"t":"2031-10-23T13:35:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.91,"alt":14.62,"az":46.9,"t":"2031-10-23T13:40:00Z","terrain":0.62},{"above_terrain":true,"airmass":3.74,"alt":15.31,"az":47.5,"t":"2031-10-23T13:45:00Z","terrain":0.57},{"above_terrain":true,"airmass":3.59,"alt":16.0,"az":48.2,"t":"2031-10-23T13:50:00Z","terrain":0.51},{"above_terrain":true,"airmass":3.44,"alt":16.7,"az":48.8,"t":"2031-10-23T13:55:00Z","terrain":0.43},{"above_terrain":true,"airmass":3.31,"alt":17.41,"az":49.5,"t":"2031-10-23T14:00:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.19,"alt":18.13,"az":50.1,"t":"2031-10-23T14:05:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.07,"alt":18.85,"az":50.8,"t":"2031-10-23T14:10:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.96,"alt":19.58,"az":51.4,"t":"2031-10-23T14:15:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.86,"alt":20.31,"az":52.0,"t":"2031-10-23T14:20:00Z","terrain":0.63},{"above_terrain":true,"airmass":2.77,"alt":21.05,"az":52.6,"t":"2031-10-23T14:25:00Z","terrain":0.76},{"above_terrain":true,"airmass":2.68,"alt":21.8,"az":53.2,"t":"2031-10-23T14:30:00Z","terrain":0.88},{"above_terrain":true,"airmass":2.59,"alt":22.55,"az":53.9,"t":"2031-10-23T14:35:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.51,"alt":23.31,"az":54.5,"t":"2031-10-23T14:40:00Z","terrain":1.04},{"above_terrain":true,"airmass":2.44,"alt":24.08,"az":55.1,"t":"2031-10-23T14:45:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.37,"alt":24.85,"az":55.6,"t":"2031-10-23T14:50:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.3,"alt":25.62,"az":56.2,"t":"2031-10-23T14:55:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.24,"alt":26.4,"az":56.8,"t":"2031-10-23T15:00:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.18,"alt":27.19,"az":57.4,"t":"2031-10-23T15:05:00Z","terrain":1.14},{"above_terrain":true,"airmass":2.12,"alt":27.98,"az":58.0,"t":"2031-10-23T15:10:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.07,"alt":28.77,"az":58.5,"t":"2031-10-23T15:15:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.02,"alt":29.57,"az":59.1,"t":"2031-10-23T15:20:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.97,"alt":30.38,"az":59.7,"t":"2031-10-23T15:25:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.93,"alt":31.19,"az":60.2,"t":"2031-10-23T15:30:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.88,"alt":32.0,"az":60.8,"t":"2031-10-23T15:35:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.84,"alt":32.82,"az":61.3,"t":"2031-10-23T15:40:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.8,"alt":33.65,"az":61.8,"t":"2031-10-23T15:45:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.76,"alt":34.47,"az":62.4,"t":"2031-10-23T15:50:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.73,"alt":35.3,"az":62.9,"t":"2031-10-23T15:55:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.69,"alt":36.14,"az":63.4,"t":"2031-10-23T16:00:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.66,"alt":36.98,"az":64.0,"t":"2031-10-23T16:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.63,"alt":37.82,"az":64.5,"t":"2031-10-23T16:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.6,"alt":38.67,"az":65.0,"t":"2031-10-23T16:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.57,"alt":39.52,"az":65.5,"t":"2031-10-23T16:20:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.54,"alt":40.37,"az":66.0,"t":"2031-10-23T16:25:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.52,"alt":41.23,"az":66.5,"t":"2031-10-23T16:30:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.49,"alt":42.09,"az":67.1,"t":"2031-10-23T16:35:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.47,"alt":42.95,"az":67.6,"t":"2031-10-23T16:40:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.44,"alt":43.82,"az":68.1,"t":"2031-10-23T16:45:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.42,"alt":44.69,"az":68.6,"t":"2031-10-23T16:50:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.4,"alt":45.56,"az":69.0,"t":"2031-10-23T16:55:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.38,"alt":46.44,"az":69.5,"t":"2031-10-23T17:00:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.36,"alt":47.32,"az":70.0,"t":"2031-10-23T17:05:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.34,"alt":48.2,"az":70.5,"t":"2031-10-23T17:10:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.32,"alt":49.08,"az":71.0,"t":"2031-10-23T17:15:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.3,"alt":49.97,"az":71.5,"t":"2031-10-23T17:20:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.29,"alt":50.86,"az":72.0,"t":"2031-10-23T17:25:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.27,"alt":51.75,"az":72.4,"t":"2031-10-23T17:30:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.26,"alt":52.64,"az":72.9,"t":"2031-10-23T17:35:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.24,"alt":53.54,"az":73.4,"t":"2031-10-23T17:40:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.23,"alt":54.43,"az":73.8,"t":"2031-10-23T17:45:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.21,"alt":55.33,"az":74.3,"t":"2031-10-23T17:50:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.2,"alt":56.24,"az":74.8,"t":"2031-10-23T17:55:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.19,"alt":57.14,"az":75.3,"t":"2031-10-23T18:00:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.18,"alt":58.05,"az":75.7,"t":"2031-10-23T18:05:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.17,"alt":58.95,"az":76.2,"t":"2031-10-23T18:10:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.16,"alt":59.86,"az":76.6,"t":"2031-10-23T18:15:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.15,"alt":60.78,"az":77.1,"t":"2031-10-23T18:20:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.14,"alt":61.69,"az":77.6,"t":"2031-10-23T18:25:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.13,"alt":62.6,"az":78.0,"t":"2031-10-23T18:30:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.12,"alt":63.52,"az":78.5,"t":"2031-10-23T18:35:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.11,"alt":64.44,"az":78.9,"t":"2031-10-23T18:40:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.1,"alt":65.36,"az":79.4,"t":"2031-10-23T18:45:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.09,"alt":66.28,"az":79.9,"t":"2031-10-23T18:50:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.08,"alt":67.2,"az":80.3,"t":"2031-10-23T18:55:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.08,"alt":68.12,"az":80.8,"t":"2031-10-23T19:00:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.07,"alt":69.05,"az":81.2,"t":"2031-10-23T19:05:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.06,"alt":69.97,"az":81.7,"t":"2031-10-23T19:10:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.06,"alt":70.9,"az":82.2,"t":"2031-10-23T19:15:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.05,"alt":71.83,"az":82.6,"t":"2031-10-23T19:20:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.05,"alt":72.76,"az":83.1,"t":"2031-10-23T19:25:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.04,"alt":73.68,"az":83.6,"t":"2031-10-23T19:30:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.04,"alt":74.62,"az":84.0,"t":"2031-10-23T19:35:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.03,"alt":75.55,"az":84.5,"t":"2031-10-23T19:40:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.03,"alt":76.48,"az":85.0,"t":"2031-10-23T19:45:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.02,"alt":77.41,"az":85.5,"t":"2031-10-23T19:50:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.02,"alt":78.34,"az":86.0,"t":"2031-10-23T19:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.02,"alt":79.28,"az":86.6,"t":"2031-10-23T20:00:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.01,"alt":80.21,"az":87.1,"t":"2031-10-23T20:05:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.01,"alt":81.15,"az":87.7,"t":"2031-10-23T20:10:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.01,"alt":82.08,"az":88.3,"t":"2031-10-23T20:15:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.01,"alt":83.02,"az":89.0,"t":"2031-10-23T20:20:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.01,"alt":83.96,"az":89.7,"t":"2031-10-23T20:25:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.0,"alt":84.89,"az":90.5,"t":"2031-10-23T20:30:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.0,"alt":85.83,"az":91.6,"t":"2031-10-23T20:35:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.0,"alt":86.76,"az":93.0,"t":"2031-10-23T20:40:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.0,"alt":87.7,"az":95.2,"t":"2031-10-23T20:45:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.0,"alt":88.62,"az":99.9,"t":"2031-10-23T20:50:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.0,"alt":89.52,"az":120.9,"t":"2031-10-23T20:55:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.0,"alt":89.42,"az":244.6,"t":"2031-10-23T21:00:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.0,"alt":88.52,"az":260.9,"t":"2031-10-23T21:05:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.0,"alt":87.59,"az":265.1,"t":"2031-10-23T21:10:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.0,"alt":86.65,"az":267.2,"t":"2031-10-23T21:15:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.0,"alt":85.72,"az":268.5,"t":"2031-10-23T21:20:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.0,"alt":84.78,"az":269.6,"t":"2031-10-23T21:25:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.01,"alt":83.85,"az":270.4,"t":"2031-10-23T21:30:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.01,"alt":82.91,"az":271.1,"t":"2031-10-23T21:35:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.01,"alt":81.98,"az":271.8,"t":"2031-10-23T21:40:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.01,"alt":81.04,"az":272.4,"t":"2031-10-23T21:45:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.01,"alt":80.11,"az":273.0,"t":"2031-10-23T21:50:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.02,"alt":79.17,"az":273.5,"t":"2031-10-23T21:55:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.02,"alt":78.24,"az":274.0,"t":"2031-10-23T22:00:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.02,"alt":77.3,"az":274.5,"t":"2031-10-23T22:05:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.03,"alt":76.37,"az":275.0,"t":"2031-10-23T22:10:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.03,"alt":75.44,"az":275.5,"t":"2031-10-23T22:15:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.04,"alt":74.51,"az":276.0,"t":"2031-10-23T22:20:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.04,"alt":73.58,"az":276.5,"t":"2031-10-23T22:25:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.05,"alt":72.65,"az":277.0,"t":"2031-10-23T22:30:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.05,"alt":71.72,"az":277.4,"t":"2031-10-23T22:35:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.06,"alt":70.79,"az":277.9,"t":"2031-10-23T22:40:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.06,"alt":69.87,"az":278.4,"t":"2031-10-23T22:45:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.07,"alt":68.94,"az":278.8,"t":"2031-10-23T22:50:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.08,"alt":68.02,"az":279.3,"t":"2031-10-23T22:55:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.09,"alt":67.09,"az":279.7,"t":"2031-10-23T23:00:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.09,"alt":66.17,"az":280.2,"t":"2031-10-23T23:05:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.1,"alt":65.25,"az":280.7,"t":"2031-10-23T23:10:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.11,"alt":64.33,"az":281.1,"t":"2031-10-23T23:15:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.12,"alt":63.41,"az":281.6,"t":"2031-10-23T23:20:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.13,"alt":62.5,"az":282.0,"t":"2031-10-23T23:25:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.14,"alt":61.58,"az":282.5,"t":"2031-10-23T23:30:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.15,"alt":60.67,"az":283.0,"t":"2031-10-23T23:35:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.16,"alt":59.76,"az":283.4,"t":"2031-10-23T23:40:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.17,"alt":58.85,"az":283.9,"t":"2031-10-23T23:45:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.18,"alt":57.94,"az":284.3,"t":"2031-10-23T23:50:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.19,"alt":57.04,"az":284.8,"t":"2031-10-23T23:55:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.2,"alt":56.13,"az":285.3,"t":"2031-10-24T00:00:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.22,"alt":55.23,"az":285.7,"t":"2031-10-24T00:05:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.23,"alt":54.33,"az":286.2,"t":"2031-10-24T00:10:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.24,"alt":53.43,"az":286.7,"t":"2031-10-24T00:15:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.26,"alt":52.54,"az":287.1,"t":"2031-10-24T00:20:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.27,"alt":51.64,"az":287.6,"t":"2031-10-24T00:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.29,"alt":50.75,"az":288.1,"t":"2031-10-24T00:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.31,"alt":49.86,"az":288.6,"t":"2031-10-24T00:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.32,"alt":48.98,"az":289.1,"t":"2031-10-24T00:40:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.34,"alt":48.1,"az":289.5,"t":"2031-10-24T00:45:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.36,"alt":47.21,"az":290.0,"t":"2031-10-24T00:50:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.38,"alt":46.34,"az":290.5,"t":"2031-10-24T00:55:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.4,"alt":45.46,"az":291.0,"t":"2031-10-24T01:00:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.42,"alt":44.59,"az":291.5,"t":"2031-10-24T01:05:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.45,"alt":43.72,"az":292.0,"t":"2031-10-24T01:10:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.47,"alt":42.85,"az":292.5,"t":"2031-10-24T01:15:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.49,"alt":41.99,"az":293.0,"t":"2031-10-24T01:20:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.52,"alt":41.13,"az":293.5,"t":"2031-10-24T01:25:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.54,"alt":40.27,"az":294.0,"t":"2031-10-24T01:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.57,"alt":39.42,"az":294.5,"t":"2031-10-24T01:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.6,"alt":38.57,"az":295.0,"t":"2031-10-24T01:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.63,"alt":37.73,"az":295.6,"t":"2031-10-24T01:45:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.66,"alt":36.88,"az":296.1,"t":"2031-10-24T01:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.7,"alt":36.04,"az":296.6,"t":"2031-10-24T01:55:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.73,"alt":35.21,"az":297.1,"t":"2031-10-24T02:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.77,"alt":34.38,"az":297.7,"t":"2031-10-24T02:05:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.81,"alt":33.55,"az":298.2,"t":"2031-10-24T02:10:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.85,"alt":32.73,"az":298.8,"t":"2031-10-24T02:15:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.89,"alt":31.91,"az":299.3,"t":"2031-10-24T02:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.93,"alt":31.1,"az":299.9,"t":"2031-10-24T02:25:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.98,"alt":30.29,"az":300.4,"t":"2031-10-24T02:30:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.03,"alt":29.48,"az":301.0,"t":"2031-10-24T02:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.08,"alt":28.68,"az":301.5,"t":"2031-10-24T02:40:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.13,"alt":27.89,"az":302.1,"t":"2031-10-24T02:45:00Z","terrain":0.05},{"above_terrain":true,"airmass":2.19,"alt":27.1,"az":302.7,"t":"2031-10-24T02:50:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.25,"alt":26.31,"az":303.3,"t":"2031-10-24T02:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.31,"alt":25.53,"az":303.8,"t":"2031-10-24T03:00:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.38,"alt":24.76,"az":304.4,"t":"2031-10-24T03:05:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.45,"alt":23.99,"az":305.0,"t":"2031-10-24T03:10:00Z","terrain":-0.29},{"above_terrain":true,"airmass":2.52,"alt":23.22,"az":305.6,"t":"2031-10-24T03:15:00Z","terrain":-0.22},{"above_terrain":true,"airmass":2.6,"alt":22.47,"az":306.2,"t":"2031-10-24T03:20:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.69,"alt":21.71,"az":306.8,"t":"2031-10-24T03:25:00Z","terrain":0.12},{"above_terrain":true,"airmass":2.78,"alt":20.97,"az":307.4,"t":"2031-10-24T03:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":2.87,"alt":20.23,"az":308.1,"t":"2031-10-24T03:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.97,"alt":19.49,"az":308.7,"t":"2031-10-24T03:40:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.08,"alt":18.77,"az":309.3,"t":"2031-10-24T03:45:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.2,"alt":18.04,"az":309.9,"t":"2031-10-24T03:50:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.32,"alt":17.33,"az":310.6,"t":"2031-10-24T03:55:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.46,"alt":16.62,"az":311.2,"t":"2031-10-24T04:00:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.6,"alt":15.92,"az":311.9,"t":"2031-10-24T04:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.76,"alt":15.23,"az":312.5,"t":"2031-10-24T04:10:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.93,"alt":14.54,"az":313.2,"t":"2031-10-24T04:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.11,"alt":13.87,"az":313.9,"t":"2031-10-24T04:20:00Z","terrain":0.45},{"above_terrain":true,"airmass":4.31,"alt":13.19,"az":314.6,"t":"2031-10-24T04:25:00Z","terrain":0.52},{"above_terrain":true,"airmass":4.52,"alt":12.53,"az":315.2,"t":"2031-10-24T04:30:00Z","terrain":0.54},{"above_terrain":true,"airmass":4.76,"alt":11.88,"az":315.9,"t":"2031-10-24T04:35:00Z","terrain":0.49},{"above_terrain":true,"airmass":5.01,"alt":11.23,"az":316.6,"t":"2031-10-24T04:40:00Z","terrain":0.37},{"above_terrain":true,"airmass":5.3,"alt":10.59,"az":317.3,"t":"2031-10-24T04:45:00Z","terrain":0.31},{"above_terrain":true,"airmass":5.61,"alt":9.96,"az":318.0,"t":"2031-10-24T04:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":5.95,"alt":9.34,"az":318.7,"t":"2031-10-24T04:55:00Z","terrain":-0.02},{"above_terrain":true,"airmass":6.33,"alt":8.73,"az":319.5,"t":"2031-10-24T05:00:00Z","terrain":-0.17},{"above_terrain":true,"airmass":6.76,"alt":8.12,"az":320.2,"t":"2031-10-24T05:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.24,"alt":7.53,"az":320.9,"t":"2031-10-24T05:10:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.78,"alt":6.94,"az":321.7,"t":"2031-10-24T05:15:00Z","terrain":0.07},{"above_terrain":true,"airmass":8.4,"alt":6.37,"az":322.4,"t":"2031-10-24T05:20:00Z","terrain":0.16},{"above_terrain":true,"airmass":9.1,"alt":5.8,"az":323.2,"t":"2031-10-24T05:25:00Z","terrain":0.03},{"above_terrain":true,"airmass":9.91,"alt":5.25,"az":323.9,"t":"2031-10-24T05:30:00Z","terrain":-0.19},{"above_terrain":true,"airmass":10.84,"alt":4.7,"az":324.7,"t":"2031-10-24T05:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":11.93,"alt":4.16,"az":325.5,"t":"2031-10-24T05:40:00Z","terrain":-0.21},{"above_terrain":true,"airmass":13.21,"alt":3.64,"az":326.3,"t":"2031-10-24T05:45:00Z","terrain":-0.28},{"above_terrain":true,"airmass":14.73,"alt":3.12,"az":327.0,"t":"2031-10-24T05:50:00Z","terrain":-0.38},{"above_terrain":true,"airmass":16.56,"alt":2.62,"az":327.8,"t":"2031-10-24T05:55:00Z","terrain":-0.26},{"above_terrain":true,"airmass":18.78,"alt":2.13,"az":328.6,"t":"2031-10-24T06:00:00Z","terrain":-0.17},{"above_terrain":true,"airmass":21.49,"alt":1.65,"az":329.4,"t":"2031-10-24T06:05:00Z","terrain":-0.23},{"above_terrain":true,"airmass":24.84,"alt":1.18,"az":330.3,"t":"2031-10-24T06:10:00Z","terrain":-0.36},{"above_terrain":true,"airmass":28.99,"alt":0.72,"az":331.1,"t":"2031-10-24T06:15:00Z","terrain":-0.37},{"above_terrain":true,"airmass":34.15,"alt":0.27,"az":331.9,"t":"2031-10-24T06:20:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-0.16,"az":332.7,"t":"2031-10-24T06:25:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-0.59,"az":333.6,"t":"2031-10-24T06:30:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-1.0,"az":334.4,"t":"2031-10-24T06:35:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-1.39,"az":335.3,"t":"2031-10-24T06:40:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-1.78,"az":336.1,"t":"2031-10-24T06:45:00Z","terrain":-0.82},{"above_terrain":false,"airmass":null,"alt":-2.15,"az":337.0,"t":"2031-10-24T06:50:00Z","terrain":-0.73},{"above_terrain":false,"airmass":null,"alt":-2.51,"az":337.9,"t":"2031-10-24T06:55:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-2.86,"az":338.7,"t":"2031-10-24T07:00:00Z","terrain":-0.68},{"above_terrain":false,"airmass":null,"alt":-3.19,"az":339.6,"t":"2031-10-24T07:05:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-3.51,"az":340.5,"t":"2031-10-24T07:10:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-3.81,"az":341.4,"t":"2031-10-24T07:15:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-4.11,"az":342.3,"t":"2031-10-24T07:20:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-4.38,"az":343.2,"t":"2031-10-24T07:25:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-4.65,"az":344.1,"t":"2031-10-24T07:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-4.9,"az":345.0,"t":"2031-10-24T07:35:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-5.13,"az":345.9,"t":"2031-10-24T07:40:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-5.35,"az":346.8,"t":"2031-10-24T07:45:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-5.56,"az":347.8,"t":"2031-10-24T07:50:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-5.75,"az":348.7,"t":"2031-10-24T07:55:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-5.93,"az":349.6,"t":"2031-10-24T08:00:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-6.09,"az":350.5,"t":"2031-10-24T08:05:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.23,"az":351.5,"t":"2031-10-24T08:10:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-6.37,"az":352.4,"t":"2031-10-24T08:15:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-6.48,"az":353.3,"t":"2031-10-24T08:20:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-6.58,"az":354.3,"t":"2031-10-24T08:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.67,"az":355.2,"t":"2031-10-24T08:30:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-6.74,"az":356.2,"t":"2031-10-24T08:35:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.79,"az":357.1,"t":"2031-10-24T08:40:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-6.83,"az":358.1,"t":"2031-10-24T08:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.86,"az":359.0,"t":"2031-10-24T08:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.86,"az":360.0,"t":"2031-10-24T08:55:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-6.86,"az":0.9,"t":"2031-10-24T09:00:00Z","terrain":0.38}],"transit":{"airmass":1.0,"alt":89.5,"az":120.9,"t":"2031-10-23T20:55:00Z"},"usable_hours":10.17,"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."]}