{"assessment":{"best_window":{"end":"2041-10-17T03:05Z","end_local":"06:05","hours":9.83,"label":"good","mean_quality":0.85,"start":"2041-10-16T17:15Z","start_local":"20:15"},"cost":{"altitude":0.75,"clouds":0.0,"darkness":0.82,"moon":1.04},"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":17,"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":28,"cloud":null,"high":null,"iso":"2041-10-16T17:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-22,"precip":null,"q":0.36,"rh":null,"sky":"astronomical twilight","temp":null,"time":"20:00","wind":null},{"alt":39,"cloud":null,"high":null,"iso":"2041-10-16T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-19,"precip":null,"q":0.86,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":50,"cloud":null,"high":null,"iso":"2041-10-16T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-13,"precip":null,"q":0.93,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":61,"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":72,"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":79,"cloud":null,"high":null,"iso":"2041-10-16T22:00Z","label":"good","low":null,"mid":null,"moon_alt":12,"precip":null,"q":0.87,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":76,"cloud":null,"high":null,"iso":"2041-10-16T23:00Z","label":"good","low":null,"mid":null,"moon_alt":22,"precip":null,"q":0.85,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":66,"cloud":null,"high":null,"iso":"2041-10-17T00:00Z","label":"good","low":null,"mid":null,"moon_alt":32,"precip":null,"q":0.83,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":55,"cloud":null,"high":null,"iso":"2041-10-17T01:00Z","label":"good","low":null,"mid":null,"moon_alt":43,"precip":null,"q":0.79,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":44,"cloud":null,"high":null,"iso":"2041-10-17T02:00Z","label":"good","low":null,"mid":null,"moon_alt":54,"precip":null,"q":0.71,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":33,"cloud":null,"high":null,"iso":"2041-10-17T03:00Z","label":"good","low":null,"mid":null,"moon_alt":64,"precip":null,"q":0.65,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":22,"cloud":null,"high":null,"iso":"2041-10-17T04:00Z","label":"poor","low":null,"mid":null,"moon_alt":72,"precip":null,"q":0.06,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":8.78,"reasons":["moonlight cost 1.0 quality-hours","daylight and twilight cost 0.8 quality-hours","the target being low or below 20\u00b0 cost 0.7 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":8.78,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2041-10-16T16:20Z","end_local":"19:20","hours":0.75,"label":"unusable","mean_quality":0.0,"start":"2041-10-16T15:35Z","start_local":"18:35"},{"end":"2041-10-16T16:45Z","end_local":"19:45","hours":0.42,"label":"poor","mean_quality":0.12,"start":"2041-10-16T16:20Z","start_local":"19:20"},{"end":"2041-10-16T17:15Z","end_local":"20:15","hours":0.5,"label":"marginal","mean_quality":0.35,"start":"2041-10-16T16:45Z","start_local":"19:45"},{"end":"2041-10-17T03:05Z","end_local":"06:05","hours":9.83,"label":"good","mean_quality":0.85,"start":"2041-10-16T17:15Z","start_local":"20:15"},{"end":"2041-10-17T03:25Z","end_local":"06:25","hours":0.33,"label":"marginal","mean_quality":0.31,"start":"2041-10-17T03:05Z","start_local":"06:05"},{"end":"2041-10-17T04:10Z","end_local":"07:10","hours":0.75,"label":"poor","mean_quality":0.13,"start":"2041-10-17T03:25Z","start_local":"06:25"},{"end":"2041-10-17T04:40Z","end_local":"07:40","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2041-10-17T04:10Z","start_local":"07:10"}]},"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":1.02,"alt":79.2,"t":"2041-10-16T22:15:00Z"},"dec":30.66017511,"dec_of_date":30.8731,"dec_str":"+30\u00b0 39' 36.6\"","good_hours":9.83,"limit_rise":"2041-10-16T16:15:17Z","limit_set":"2041-10-17T04:12:48Z","max_az_rate_deg_per_min":1.14,"moon_separation":80.0,"never_rises":false,"ra":23.46206906,"ra_of_date":24.0534,"ra_str":"01h 33m 50.9s","resolved":{"common_name":"Triangulum Pinwheel","dec":30.66017511,"morphology":"SA(s)cd","name":"M 33","ra":23.46206906,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M33","source":"sesame","type":"GiG","type_text":"galaxy in a group","vmag":5.72},"summary":"9.8 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2041-10-17T06:19:18Z","blocked_dark_hours":0,"clears_at":"2041-10-16T14:10:57Z","rise_az":48.0},"track":[{"above_terrain":false,"airmass":null,"alt":-15.34,"az":343.1,"t":"2041-10-16T09:00:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-15.6,"az":344.2,"t":"2041-10-16T09:05:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-15.85,"az":345.3,"t":"2041-10-16T09:10:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-16.08,"az":346.4,"t":"2041-10-16T09:15:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-16.29,"az":347.5,"t":"2041-10-16T09:20:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-16.48,"az":348.6,"t":"2041-10-16T09:25:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-16.66,"az":349.7,"t":"2041-10-16T09:30:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-16.82,"az":350.8,"t":"2041-10-16T09:35:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-16.96,"az":351.9,"t":"2041-10-16T09:40:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-17.08,"az":353.0,"t":"2041-10-16T09:45:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-17.19,"az":354.1,"t":"2041-10-16T09:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.27,"az":355.3,"t":"2041-10-16T09:55:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-17.34,"az":356.4,"t":"2041-10-16T10:00:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-17.39,"az":357.5,"t":"2041-10-16T10:05:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-17.42,"az":358.6,"t":"2041-10-16T10:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.43,"az":359.8,"t":"2041-10-16T10:15:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-17.43,"az":0.9,"t":"2041-10-16T10:20:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-17.4,"az":2.0,"t":"2041-10-16T10:25:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-17.36,"az":3.2,"t":"2041-10-16T10:30:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-17.3,"az":4.3,"t":"2041-10-16T10:35:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-17.22,"az":5.4,"t":"2041-10-16T10:40:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-17.13,"az":6.5,"t":"2041-10-16T10:45:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-17.01,"az":7.6,"t":"2041-10-16T10:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.88,"az":8.8,"t":"2041-10-16T10:55:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-16.72,"az":9.9,"t":"2041-10-16T11:00:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-16.56,"az":11.0,"t":"2041-10-16T11:05:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-16.37,"az":12.1,"t":"2041-10-16T11:10:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-16.16,"az":13.2,"t":"2041-10-16T11:15:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-15.94,"az":14.3,"t":"2041-10-16T11:20:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-15.7,"az":15.4,"t":"2041-10-16T11:25:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-15.45,"az":16.5,"t":"2041-10-16T11:30:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-15.17,"az":17.5,"t":"2041-10-16T11:35:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-14.88,"az":18.6,"t":"2041-10-16T11:40:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-14.57,"az":19.7,"t":"2041-10-16T11:45:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-14.25,"az":20.7,"t":"2041-10-16T11:50:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-13.91,"az":21.8,"t":"2041-10-16T11:55:00Z","terrain":0.93},{"above_terrain":false,"airmass":null,"alt":-13.56,"az":22.8,"t":"2041-10-16T12:00:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-13.19,"az":23.9,"t":"2041-10-16T12:05:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-12.8,"az":24.9,"t":"2041-10-16T12:10:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-12.4,"az":25.9,"t":"2041-10-16T12:15:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-11.98,"az":26.9,"t":"2041-10-16T12:20:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-11.55,"az":27.9,"t":"2041-10-16T12:25:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-11.1,"az":28.9,"t":"2041-10-16T12:30:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-10.64,"az":29.9,"t":"2041-10-16T12:35:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-10.17,"az":30.9,"t":"2041-10-16T12:40:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-9.68,"az":31.9,"t":"2041-10-16T12:45:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-9.18,"az":32.9,"t":"2041-10-16T12:50:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-8.67,"az":33.8,"t":"2041-10-16T12:55:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-8.14,"az":34.8,"t":"2041-10-16T13:00:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-7.6,"az":35.7,"t":"2041-10-16T13:05:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-7.05,"az":36.6,"t":"2041-10-16T13:10:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-6.48,"az":37.5,"t":"2041-10-16T13:15:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-5.91,"az":38.5,"t":"2041-10-16T13:20:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-5.32,"az":39.4,"t":"2041-10-16T13:25:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-4.72,"az":40.3,"t":"2041-10-16T13:30:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-4.11,"az":41.2,"t":"2041-10-16T13:35:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-3.49,"az":42.0,"t":"2041-10-16T13:40:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-2.86,"az":42.9,"t":"2041-10-16T13:45:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-2.21,"az":43.8,"t":"2041-10-16T13:50:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-1.56,"az":44.6,"t":"2041-10-16T13:55:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-0.9,"az":45.5,"t":"2041-10-16T14:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-0.23,"az":46.3,"t":"2041-10-16T14:05:00Z","terrain":0.65},{"above_terrain":false,"airmass":31.88,"alt":0.45,"az":47.1,"t":"2041-10-16T14:10:00Z","terrain":0.6},{"above_terrain":true,"airmass":25.08,"alt":1.14,"az":48.0,"t":"2041-10-16T14:15:00Z","terrain":0.53},{"above_terrain":true,"airmass":20.29,"alt":1.84,"az":48.8,"t":"2041-10-16T14:20:00Z","terrain":0.44},{"above_terrain":true,"airmass":16.83,"alt":2.55,"az":49.6,"t":"2041-10-16T14:25:00Z","terrain":0.4},{"above_terrain":true,"airmass":14.27,"alt":3.27,"az":50.4,"t":"2041-10-16T14:30:00Z","terrain":0.45},{"above_terrain":true,"airmass":12.31,"alt":4.0,"az":51.2,"t":"2041-10-16T14:35:00Z","terrain":0.55},{"above_terrain":true,"airmass":10.78,"alt":4.73,"az":52.0,"t":"2041-10-16T14:40:00Z","terrain":0.63},{"above_terrain":true,"airmass":9.56,"alt":5.47,"az":52.8,"t":"2041-10-16T14:45:00Z","terrain":0.79},{"above_terrain":true,"airmass":8.57,"alt":6.22,"az":53.5,"t":"2041-10-16T14:50:00Z","terrain":0.93},{"above_terrain":true,"airmass":7.75,"alt":6.98,"az":54.3,"t":"2041-10-16T14:55:00Z","terrain":1.03},{"above_terrain":true,"airmass":7.06,"alt":7.74,"az":55.1,"t":"2041-10-16T15:00:00Z","terrain":1.08},{"above_terrain":true,"airmass":6.48,"alt":8.51,"az":55.8,"t":"2041-10-16T15:05:00Z","terrain":1.05},{"above_terrain":true,"airmass":5.98,"alt":9.29,"az":56.6,"t":"2041-10-16T15:10:00Z","terrain":1.06},{"above_terrain":true,"airmass":5.55,"alt":10.07,"az":57.3,"t":"2041-10-16T15:15:00Z","terrain":1.13},{"above_terrain":true,"airmass":5.17,"alt":10.86,"az":58.1,"t":"2041-10-16T15:20:00Z","terrain":1.25},{"above_terrain":true,"airmass":4.84,"alt":11.66,"az":58.8,"t":"2041-10-16T15:25:00Z","terrain":1.22},{"above_terrain":true,"airmass":4.54,"alt":12.47,"az":59.5,"t":"2041-10-16T15:30:00Z","terrain":1.19},{"above_terrain":true,"airmass":4.28,"alt":13.28,"az":60.3,"t":"2041-10-16T15:35:00Z","terrain":1.15},{"above_terrain":true,"airmass":4.05,"alt":14.09,"az":61.0,"t":"2041-10-16T15:40:00Z","terrain":1.09},{"above_terrain":true,"airmass":3.83,"alt":14.91,"az":61.7,"t":"2041-10-16T15:45:00Z","terrain":1.03},{"above_terrain":true,"airmass":3.64,"alt":15.74,"az":62.4,"t":"2041-10-16T15:50:00Z","terrain":0.97},{"above_terrain":true,"airmass":3.47,"alt":16.57,"az":63.1,"t":"2041-10-16T15:55:00Z","terrain":0.89},{"above_terrain":true,"airmass":3.31,"alt":17.41,"az":63.8,"t":"2041-10-16T16:00:00Z","terrain":0.79},{"above_terrain":true,"airmass":3.17,"alt":18.25,"az":64.5,"t":"2041-10-16T16:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.03,"alt":19.1,"az":65.2,"t":"2041-10-16T16:10:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.91,"alt":19.95,"az":65.9,"t":"2041-10-16T16:15:00Z","terrain":0.83},{"above_terrain":true,"airmass":2.8,"alt":20.81,"az":66.6,"t":"2041-10-16T16:20:00Z","terrain":0.89},{"above_terrain":true,"airmass":2.69,"alt":21.67,"az":67.3,"t":"2041-10-16T16:25:00Z","terrain":0.95},{"above_terrain":true,"airmass":2.6,"alt":22.54,"az":68.0,"t":"2041-10-16T16:30:00Z","terrain":0.99},{"above_terrain":true,"airmass":2.5,"alt":23.41,"az":68.7,"t":"2041-10-16T16:35:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.42,"alt":24.28,"az":69.4,"t":"2041-10-16T16:40:00Z","terrain":1.12},{"above_terrain":true,"airmass":2.34,"alt":25.16,"az":70.1,"t":"2041-10-16T16:45:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.27,"alt":26.04,"az":70.8,"t":"2041-10-16T16:50:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.2,"alt":26.92,"az":71.4,"t":"2041-10-16T16:55:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.14,"alt":27.81,"az":72.1,"t":"2041-10-16T17:00:00Z","terrain":1.18},{"above_terrain":true,"airmass":2.08,"alt":28.71,"az":72.8,"t":"2041-10-16T17:05:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.02,"alt":29.6,"az":73.5,"t":"2041-10-16T17:10:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.96,"alt":30.5,"az":74.2,"t":"2041-10-16T17:15:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.91,"alt":31.4,"az":74.9,"t":"2041-10-16T17:20:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.87,"alt":32.31,"az":75.5,"t":"2041-10-16T17:25:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.82,"alt":33.22,"az":76.2,"t":"2041-10-16T17:30:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.78,"alt":34.13,"az":76.9,"t":"2041-10-16T17:35:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.74,"alt":35.04,"az":77.6,"t":"2041-10-16T17:40:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.7,"alt":35.95,"az":78.3,"t":"2041-10-16T17:45:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.66,"alt":36.87,"az":79.0,"t":"2041-10-16T17:50:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.63,"alt":37.79,"az":79.7,"t":"2041-10-16T17:55:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.6,"alt":38.71,"az":80.4,"t":"2041-10-16T18:00:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.57,"alt":39.64,"az":81.1,"t":"2041-10-16T18:05:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.54,"alt":40.56,"az":81.8,"t":"2041-10-16T18:10:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.51,"alt":41.49,"az":82.6,"t":"2041-10-16T18:15:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.48,"alt":42.42,"az":83.3,"t":"2041-10-16T18:20:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.45,"alt":43.35,"az":84.0,"t":"2041-10-16T18:25:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.43,"alt":44.28,"az":84.8,"t":"2041-10-16T18:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.41,"alt":45.21,"az":85.5,"t":"2041-10-16T18:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.39,"alt":46.15,"az":86.3,"t":"2041-10-16T18:40:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.36,"alt":47.08,"az":87.1,"t":"2041-10-16T18:45:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.34,"alt":48.02,"az":87.9,"t":"2041-10-16T18:50:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.32,"alt":48.95,"az":88.7,"t":"2041-10-16T18:55:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.31,"alt":49.89,"az":89.5,"t":"2041-10-16T19:00:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.29,"alt":50.82,"az":90.3,"t":"2041-10-16T19:05:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.27,"alt":51.76,"az":91.1,"t":"2041-10-16T19:10:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.26,"alt":52.69,"az":92.0,"t":"2041-10-16T19:15:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.24,"alt":53.63,"az":92.9,"t":"2041-10-16T19:20:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.23,"alt":54.56,"az":93.8,"t":"2041-10-16T19:25:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.21,"alt":55.5,"az":94.7,"t":"2041-10-16T19:30:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.2,"alt":56.43,"az":95.7,"t":"2041-10-16T19:35:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.19,"alt":57.36,"az":96.7,"t":"2041-10-16T19:40:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.17,"alt":58.29,"az":97.7,"t":"2041-10-16T19:45:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.16,"alt":59.21,"az":98.8,"t":"2041-10-16T19:50:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.15,"alt":60.14,"az":99.9,"t":"2041-10-16T19:55:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.14,"alt":61.06,"az":101.0,"t":"2041-10-16T20:00:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.13,"alt":61.98,"az":102.2,"t":"2041-10-16T20:05:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.12,"alt":62.89,"az":103.4,"t":"2041-10-16T20:10:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.11,"alt":63.8,"az":104.7,"t":"2041-10-16T20:15:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.11,"alt":64.7,"az":106.0,"t":"2041-10-16T20:20:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.1,"alt":65.59,"az":107.5,"t":"2041-10-16T20:25:00Z","terrain":-0.76},{"above_terrain":true,"airmass":1.09,"alt":66.48,"az":109.0,"t":"2041-10-16T20:30:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.08,"alt":67.37,"az":110.5,"t":"2041-10-16T20:35:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.08,"alt":68.24,"az":112.2,"t":"2041-10-16T20:40:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.07,"alt":69.1,"az":114.0,"t":"2041-10-16T20:45:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.06,"alt":69.95,"az":115.9,"t":"2041-10-16T20:50:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.06,"alt":70.78,"az":117.9,"t":"2041-10-16T20:55:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.05,"alt":71.6,"az":120.0,"t":"2041-10-16T21:00:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.05,"alt":72.4,"az":122.4,"t":"2041-10-16T21:05:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.04,"alt":73.18,"az":124.9,"t":"2041-10-16T21:10:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.04,"alt":73.94,"az":127.6,"t":"2041-10-16T21:15:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.04,"alt":74.66,"az":130.5,"t":"2041-10-16T21:20:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.03,"alt":75.36,"az":133.7,"t":"2041-10-16T21:25:00Z","terrain":-1.58},{"above_terrain":true,"airmass":1.03,"alt":76.01,"az":137.1,"t":"2041-10-16T21:30:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.03,"alt":76.63,"az":140.9,"t":"2041-10-16T21:35:00Z","terrain":-1.13},{"above_terrain":true,"airmass":1.03,"alt":77.19,"az":144.9,"t":"2041-10-16T21:40:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.02,"alt":77.7,"az":149.3,"t":"2041-10-16T21:45:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.02,"alt":78.15,"az":154.0,"t":"2041-10-16T21:50:00Z","terrain":-1.04},{"above_terrain":true,"airmass":1.02,"alt":78.52,"az":159.0,"t":"2041-10-16T21:55:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.02,"alt":78.82,"az":164.2,"t":"2041-10-16T22:00:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.02,"alt":79.03,"az":169.7,"t":"2041-10-16T22:05:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.02,"alt":79.15,"az":175.4,"t":"2041-10-16T22:10:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.02,"alt":79.18,"az":181.1,"t":"2041-10-16T22:15:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.02,"alt":79.11,"az":186.8,"t":"2041-10-16T22:20:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.02,"alt":78.96,"az":192.4,"t":"2041-10-16T22:25:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.02,"alt":78.71,"az":197.8,"t":"2041-10-16T22:30:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.02,"alt":78.39,"az":203.0,"t":"2041-10-16T22:35:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.02,"alt":77.99,"az":207.9,"t":"2041-10-16T22:40:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.02,"alt":77.52,"az":212.4,"t":"2041-10-16T22:45:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.03,"alt":76.98,"az":216.7,"t":"2041-10-16T22:50:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.03,"alt":76.4,"az":220.6,"t":"2041-10-16T22:55:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.03,"alt":75.77,"az":224.2,"t":"2041-10-16T23:00:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.03,"alt":75.1,"az":227.5,"t":"2041-10-16T23:05:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.04,"alt":74.39,"az":230.6,"t":"2041-10-16T23:10:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.04,"alt":73.65,"az":233.5,"t":"2041-10-16T23:15:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.05,"alt":72.89,"az":236.1,"t":"2041-10-16T23:20:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.05,"alt":72.1,"az":238.5,"t":"2041-10-16T23:25:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.06,"alt":71.29,"az":240.8,"t":"2041-10-16T23:30:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.06,"alt":70.47,"az":242.9,"t":"2041-10-16T23:35:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.07,"alt":69.62,"az":244.9,"t":"2041-10-16T23:40:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.07,"alt":68.77,"az":246.7,"t":"2041-10-16T23:45:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.08,"alt":67.91,"az":248.5,"t":"2041-10-16T23:50:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.09,"alt":67.03,"az":250.1,"t":"2041-10-16T23:55:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.09,"alt":66.15,"az":251.6,"t":"2041-10-17T00:00:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.1,"alt":65.25,"az":253.1,"t":"2041-10-17T00:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.11,"alt":64.36,"az":254.5,"t":"2041-10-17T00:10:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.12,"alt":63.45,"az":255.8,"t":"2041-10-17T00:15:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.13,"alt":62.54,"az":257.1,"t":"2041-10-17T00:20:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.14,"alt":61.63,"az":258.3,"t":"2041-10-17T00:25:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.15,"alt":60.71,"az":259.4,"t":"2041-10-17T00:30:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.16,"alt":59.79,"az":260.6,"t":"2041-10-17T00:35:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.17,"alt":58.86,"az":261.6,"t":"2041-10-17T00:40:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.18,"alt":57.93,"az":262.7,"t":"2041-10-17T00:45:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.19,"alt":57.01,"az":263.7,"t":"2041-10-17T00:50:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.2,"alt":56.07,"az":264.7,"t":"2041-10-17T00:55:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.22,"alt":55.14,"az":265.6,"t":"2041-10-17T01:00:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.23,"alt":54.21,"az":266.5,"t":"2041-10-17T01:05:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.25,"alt":53.27,"az":267.4,"t":"2041-10-17T01:10:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.26,"alt":52.34,"az":268.3,"t":"2041-10-17T01:15:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.28,"alt":51.4,"az":269.2,"t":"2041-10-17T01:20:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.3,"alt":50.47,"az":270.0,"t":"2041-10-17T01:25:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.31,"alt":49.53,"az":270.8,"t":"2041-10-17T01:30:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.33,"alt":48.59,"az":271.7,"t":"2041-10-17T01:35:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.35,"alt":47.66,"az":272.4,"t":"2041-10-17T01:40:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.37,"alt":46.72,"az":273.2,"t":"2041-10-17T01:45:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.39,"alt":45.79,"az":274.0,"t":"2041-10-17T01:50:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.42,"alt":44.86,"az":274.8,"t":"2041-10-17T01:55:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.44,"alt":43.93,"az":275.5,"t":"2041-10-17T02:00:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.46,"alt":42.99,"az":276.3,"t":"2041-10-17T02:05:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.49,"alt":42.06,"az":277.0,"t":"2041-10-17T02:10:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.52,"alt":41.14,"az":277.7,"t":"2041-10-17T02:15:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.55,"alt":40.21,"az":278.4,"t":"2041-10-17T02:20:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.58,"alt":39.28,"az":279.2,"t":"2041-10-17T02:25:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.61,"alt":38.36,"az":279.9,"t":"2041-10-17T02:30:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.64,"alt":37.44,"az":280.6,"t":"2041-10-17T02:35:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.68,"alt":36.52,"az":281.3,"t":"2041-10-17T02:40:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.71,"alt":35.6,"az":282.0,"t":"2041-10-17T02:45:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.75,"alt":34.69,"az":282.7,"t":"2041-10-17T02:50:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.79,"alt":33.78,"az":283.4,"t":"2041-10-17T02:55:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.84,"alt":32.87,"az":284.0,"t":"2041-10-17T03:00:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.88,"alt":31.96,"az":284.7,"t":"2041-10-17T03:05:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.93,"alt":31.06,"az":285.4,"t":"2041-10-17T03:10:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.98,"alt":30.16,"az":286.1,"t":"2041-10-17T03:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.04,"alt":29.26,"az":286.8,"t":"2041-10-17T03:20:00Z","terrain":0.34},{"above_terrain":true,"airmass":2.1,"alt":28.37,"az":287.5,"t":"2041-10-17T03:25:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.16,"alt":27.47,"az":288.1,"t":"2041-10-17T03:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.23,"alt":26.59,"az":288.8,"t":"2041-10-17T03:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.3,"alt":25.7,"az":289.5,"t":"2041-10-17T03:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":2.37,"alt":24.82,"az":290.2,"t":"2041-10-17T03:45:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.45,"alt":23.95,"az":290.9,"t":"2041-10-17T03:50:00Z","terrain":0.46},{"above_terrain":true,"airmass":2.54,"alt":23.07,"az":291.6,"t":"2041-10-17T03:55:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.63,"alt":22.21,"az":292.2,"t":"2041-10-17T04:00:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.73,"alt":21.34,"az":292.9,"t":"2041-10-17T04:05:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.84,"alt":20.48,"az":293.6,"t":"2041-10-17T04:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.96,"alt":19.63,"az":294.3,"t":"2041-10-17T04:15:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.08,"alt":18.78,"az":295.0,"t":"2041-10-17T04:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.22,"alt":17.93,"az":295.7,"t":"2041-10-17T04:25:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.37,"alt":17.09,"az":296.4,"t":"2041-10-17T04:30:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.53,"alt":16.25,"az":297.1,"t":"2041-10-17T04:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.71,"alt":15.42,"az":297.8,"t":"2041-10-17T04:40:00Z","terrain":0.14},{"above_terrain":true,"airmass":3.91,"alt":14.6,"az":298.6,"t":"2041-10-17T04:45:00Z","terrain":0.15},{"above_terrain":true,"airmass":4.13,"alt":13.78,"az":299.3,"t":"2041-10-17T04:50:00Z","terrain":0.23},{"above_terrain":true,"airmass":4.38,"alt":12.97,"az":300.0,"t":"2041-10-17T04:55:00Z","terrain":0.37},{"above_terrain":true,"airmass":4.65,"alt":12.16,"az":300.7,"t":"2041-10-17T05:00:00Z","terrain":0.33},{"above_terrain":true,"airmass":4.96,"alt":11.36,"az":301.5,"t":"2041-10-17T05:05:00Z","terrain":0.21},{"above_terrain":true,"airmass":5.31,"alt":10.56,"az":302.2,"t":"2041-10-17T05:10:00Z","terrain":0.02},{"above_terrain":true,"airmass":5.71,"alt":9.77,"az":302.9,"t":"2041-10-17T05:15:00Z","terrain":-0.21},{"above_terrain":true,"airmass":6.16,"alt":8.99,"az":303.7,"t":"2041-10-17T05:20:00Z","terrain":-0.14},{"above_terrain":true,"airmass":6.69,"alt":8.22,"az":304.5,"t":"2041-10-17T05:25:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.31,"alt":7.45,"az":305.2,"t":"2041-10-17T05:30:00Z","terrain":-0.26},{"above_terrain":true,"airmass":8.05,"alt":6.69,"az":306.0,"t":"2041-10-17T05:35:00Z","terrain":-0.17},{"above_terrain":true,"airmass":8.93,"alt":5.93,"az":306.7,"t":"2041-10-17T05:40:00Z","terrain":0.09},{"above_terrain":true,"airmass":10.0,"alt":5.19,"az":307.5,"t":"2041-10-17T05:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":11.33,"alt":4.45,"az":308.3,"t":"2041-10-17T05:50:00Z","terrain":0.27},{"above_terrain":true,"airmass":13.0,"alt":3.72,"az":309.1,"t":"2041-10-17T05:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":15.16,"alt":3.0,"az":309.9,"t":"2041-10-17T06:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":18.03,"alt":2.28,"az":310.7,"t":"2041-10-17T06:05:00Z","terrain":0.32},{"above_terrain":true,"airmass":21.93,"alt":1.58,"az":311.5,"t":"2041-10-17T06:10:00Z","terrain":0.24},{"above_terrain":true,"airmass":27.39,"alt":0.88,"az":312.3,"t":"2041-10-17T06:15:00Z","terrain":0.18},{"above_terrain":false,"airmass":35.17,"alt":0.19,"az":313.2,"t":"2041-10-17T06:20:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-0.48,"az":314.0,"t":"2041-10-17T06:25:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-1.15,"az":314.8,"t":"2041-10-17T06:30:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-1.81,"az":315.7,"t":"2041-10-17T06:35:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-2.46,"az":316.6,"t":"2041-10-17T06:40:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-3.1,"az":317.4,"t":"2041-10-17T06:45:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-3.73,"az":318.3,"t":"2041-10-17T06:50:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-4.34,"az":319.2,"t":"2041-10-17T06:55:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-4.95,"az":320.1,"t":"2041-10-17T07:00:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.54,"az":321.0,"t":"2041-10-17T07:05:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-6.13,"az":321.9,"t":"2041-10-17T07:10:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-6.7,"az":322.8,"t":"2041-10-17T07:15:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-7.26,"az":323.7,"t":"2041-10-17T07:20:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-7.81,"az":324.7,"t":"2041-10-17T07:25:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-8.34,"az":325.6,"t":"2041-10-17T07:30:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-8.86,"az":326.6,"t":"2041-10-17T07:35:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-9.37,"az":327.5,"t":"2041-10-17T07:40:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-9.87,"az":328.5,"t":"2041-10-17T07:45:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-10.35,"az":329.5,"t":"2041-10-17T07:50:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-10.82,"az":330.4,"t":"2041-10-17T07:55:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-11.28,"az":331.4,"t":"2041-10-17T08:00:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-11.72,"az":332.4,"t":"2041-10-17T08:05:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-12.14,"az":333.5,"t":"2041-10-17T08:10:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-12.55,"az":334.5,"t":"2041-10-17T08:15:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-12.95,"az":335.5,"t":"2041-10-17T08:20:00Z","terrain":-0.71},{"above_terrain":false,"airmass":null,"alt":-13.33,"az":336.5,"t":"2041-10-17T08:25:00Z","terrain":-0.78},{"above_terrain":false,"airmass":null,"alt":-13.69,"az":337.6,"t":"2041-10-17T08:30:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-14.04,"az":338.6,"t":"2041-10-17T08:35:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-14.38,"az":339.7,"t":"2041-10-17T08:40:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-14.69,"az":340.7,"t":"2041-10-17T08:45:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-14.99,"az":341.8,"t":"2041-10-17T08:50:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-15.28,"az":342.9,"t":"2041-10-17T08:55:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-15.54,"az":344.0,"t":"2041-10-17T09:00:00Z","terrain":-0.41}],"transit":{"airmass":1.02,"alt":79.2,"az":181.1,"t":"2041-10-16T22:15:00Z"},"usable_hours":9.83,"verdict":"good","zenith_passage":false},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}