{"assessment":{"best_window":{"end":"2047-11-13T02:00Z","end_local":"04:00","hours":9.33,"label":"good","mean_quality":0.94,"start":"2047-11-12T16:40Z","start_local":"18:40"},"cost":{"altitude":2.2,"clouds":0.0,"darkness":1.04,"moon":0.05},"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":25,"cloud":null,"high":null,"iso":"2047-11-12T15:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-33,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"17:00","wind":null},{"alt":36,"cloud":null,"high":null,"iso":"2047-11-12T16:00Z","label":"poor","low":null,"mid":null,"moon_alt":-41,"precip":null,"q":0.13,"rh":null,"sky":"nautical twilight","temp":null,"time":"18:00","wind":null},{"alt":47,"cloud":null,"high":null,"iso":"2047-11-12T17:00Z","label":"good","low":null,"mid":null,"moon_alt":-46,"precip":null,"q":0.91,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":58,"cloud":null,"high":null,"iso":"2047-11-12T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-47,"precip":null,"q":0.99,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":69,"cloud":null,"high":null,"iso":"2047-11-12T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-45,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":78,"cloud":null,"high":null,"iso":"2047-11-12T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-39,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":78,"cloud":null,"high":null,"iso":"2047-11-12T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-31,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":69,"cloud":null,"high":null,"iso":"2047-11-12T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-21,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":58,"cloud":null,"high":null,"iso":"2047-11-12T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-11,"precip":null,"q":0.99,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":47,"cloud":null,"high":null,"iso":"2047-11-13T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-1,"precip":null,"q":0.91,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":36,"cloud":null,"high":null,"iso":"2047-11-13T01:00Z","label":"good","low":null,"mid":null,"moon_alt":10,"precip":null,"q":0.82,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":25,"cloud":null,"high":null,"iso":"2047-11-13T02:00Z","label":"marginal","low":null,"mid":null,"moon_alt":20,"precip":null,"q":0.58,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":15,"cloud":null,"high":null,"iso":"2047-11-13T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":30,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":5,"cloud":null,"high":null,"iso":"2047-11-13T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":38,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2047-11-13T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":44,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":9.35,"reasons":["the target being low or below 20\u00b0 cost 2.2 quality-hours","daylight and twilight cost 1.0 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":9.35,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2047-11-12T15:35Z","end_local":"17:35","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2047-11-12T15:00Z","start_local":"17:00"},{"end":"2047-11-12T16:10Z","end_local":"18:10","hours":0.58,"label":"poor","mean_quality":0.12,"start":"2047-11-12T15:35Z","start_local":"17:35"},{"end":"2047-11-12T16:40Z","end_local":"18:40","hours":0.5,"label":"marginal","mean_quality":0.43,"start":"2047-11-12T16:10Z","start_local":"18:10"},{"end":"2047-11-13T02:00Z","end_local":"04:00","hours":9.33,"label":"good","mean_quality":0.94,"start":"2047-11-12T16:40Z","start_local":"18:40"},{"end":"2047-11-13T02:30Z","end_local":"04:30","hours":0.5,"label":"marginal","mean_quality":0.5,"start":"2047-11-13T02:00Z","start_local":"04:00"},{"end":"2047-11-13T05:10Z","end_local":"07:10","hours":2.67,"label":"unusable","mean_quality":0.0,"start":"2047-11-13T02:30Z","start_local":"04:30"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2047-11-12T16:39:24Z","dark_hours":10.87,"dark_to":"2047-11-13T03:31:27Z","moon":{"illumination":0.281,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":7.4,"moonrise":"2047-11-13T00:04:18Z","moonset":"2047-11-12T11:42:22Z","sunrise":"2047-11-13T05:07:23Z","sunset":"2047-11-12T15:03:40Z","twilight":{"astronomical":{"end":"2047-11-12T16:39:24Z","start":"2047-11-13T03:31:27Z"},"civil":{"end":"2047-11-12T15:33:17Z","start":"2047-11-13T04:37:41Z"},"nautical":{"end":"2047-11-12T16:06:42Z","start":"2047-11-13T04:04:12Z"}},"window_end":"2047-11-13T10:00:00Z","window_start":"2047-11-12T10:00:00Z"},"night_date":"2047-11-12","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":"2047-11-12T20:30:00Z"},"dec":30.66017511,"dec_of_date":30.904,"dec_str":"+30\u00b0 39' 36.6\"","good_hours":8.92,"limit_rise":"2047-11-12T14:31:08Z","limit_set":"2047-11-13T02:28:53Z","max_az_rate_deg_per_min":1.15,"moon_separation":132.3,"never_rises":false,"ra":23.46206906,"ra_of_date":24.1394,"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":"8.9 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2047-11-13T04:35:25Z","blocked_dark_hours":0,"clears_at":"2047-11-12T12:26:45Z","rise_az":47.8},"track":[{"above_terrain":false,"airmass":null,"alt":-14.61,"az":19.5,"t":"2047-11-12T10:00:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-14.29,"az":20.5,"t":"2047-11-12T10:05:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-13.95,"az":21.6,"t":"2047-11-12T10:10:00Z","terrain":0.86},{"above_terrain":false,"airmass":null,"alt":-13.6,"az":22.6,"t":"2047-11-12T10:15:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-13.23,"az":23.7,"t":"2047-11-12T10:20:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-12.85,"az":24.7,"t":"2047-11-12T10:25:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-12.45,"az":25.7,"t":"2047-11-12T10:30:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-12.03,"az":26.7,"t":"2047-11-12T10:35:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-11.61,"az":27.7,"t":"2047-11-12T10:40:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-11.16,"az":28.7,"t":"2047-11-12T10:45:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-10.71,"az":29.7,"t":"2047-11-12T10:50:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-10.24,"az":30.7,"t":"2047-11-12T10:55:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-9.75,"az":31.7,"t":"2047-11-12T11:00:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-9.25,"az":32.7,"t":"2047-11-12T11:05:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-8.74,"az":33.6,"t":"2047-11-12T11:10:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-8.22,"az":34.6,"t":"2047-11-12T11:15:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-7.68,"az":35.5,"t":"2047-11-12T11:20:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-7.13,"az":36.4,"t":"2047-11-12T11:25:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-6.57,"az":37.4,"t":"2047-11-12T11:30:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-5.99,"az":38.3,"t":"2047-11-12T11:35:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.41,"az":39.2,"t":"2047-11-12T11:40:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-4.81,"az":40.1,"t":"2047-11-12T11:45:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-4.2,"az":41.0,"t":"2047-11-12T11:50:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-3.58,"az":41.8,"t":"2047-11-12T11:55:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-2.95,"az":42.7,"t":"2047-11-12T12:00:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-2.31,"az":43.6,"t":"2047-11-12T12:05:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-1.66,"az":44.4,"t":"2047-11-12T12:10:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.0,"az":45.3,"t":"2047-11-12T12:15:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-0.33,"az":46.1,"t":"2047-11-12T12:20:00Z","terrain":0.66},{"above_terrain":false,"airmass":33.2,"alt":0.35,"az":47.0,"t":"2047-11-12T12:25:00Z","terrain":0.61},{"above_terrain":true,"airmass":26.01,"alt":1.03,"az":47.8,"t":"2047-11-12T12:30:00Z","terrain":0.55},{"above_terrain":true,"airmass":20.95,"alt":1.73,"az":48.6,"t":"2047-11-12T12:35:00Z","terrain":0.46},{"above_terrain":true,"airmass":17.32,"alt":2.44,"az":49.4,"t":"2047-11-12T12:40:00Z","terrain":0.41},{"above_terrain":true,"airmass":14.64,"alt":3.15,"az":50.2,"t":"2047-11-12T12:45:00Z","terrain":0.43},{"above_terrain":true,"airmass":12.6,"alt":3.88,"az":51.0,"t":"2047-11-12T12:50:00Z","terrain":0.53},{"above_terrain":true,"airmass":11.01,"alt":4.61,"az":51.8,"t":"2047-11-12T12:55:00Z","terrain":0.61},{"above_terrain":true,"airmass":9.75,"alt":5.35,"az":52.6,"t":"2047-11-12T13:00:00Z","terrain":0.76},{"above_terrain":true,"airmass":8.72,"alt":6.1,"az":53.4,"t":"2047-11-12T13:05:00Z","terrain":0.9},{"above_terrain":true,"airmass":7.88,"alt":6.85,"az":54.1,"t":"2047-11-12T13:10:00Z","terrain":1.01},{"above_terrain":true,"airmass":7.17,"alt":7.61,"az":54.9,"t":"2047-11-12T13:15:00Z","terrain":1.07},{"above_terrain":true,"airmass":6.57,"alt":8.38,"az":55.7,"t":"2047-11-12T13:20:00Z","terrain":1.06},{"above_terrain":true,"airmass":6.06,"alt":9.16,"az":56.4,"t":"2047-11-12T13:25:00Z","terrain":1.06},{"above_terrain":true,"airmass":5.62,"alt":9.94,"az":57.2,"t":"2047-11-12T13:30:00Z","terrain":1.1},{"above_terrain":true,"airmass":5.23,"alt":10.73,"az":57.9,"t":"2047-11-12T13:35:00Z","terrain":1.23},{"above_terrain":true,"airmass":4.89,"alt":11.53,"az":58.6,"t":"2047-11-12T13:40:00Z","terrain":1.22},{"above_terrain":true,"airmass":4.59,"alt":12.33,"az":59.4,"t":"2047-11-12T13:45:00Z","terrain":1.19},{"above_terrain":true,"airmass":4.32,"alt":13.14,"az":60.1,"t":"2047-11-12T13:50:00Z","terrain":1.16},{"above_terrain":true,"airmass":4.08,"alt":13.95,"az":60.8,"t":"2047-11-12T13:55:00Z","terrain":1.1},{"above_terrain":true,"airmass":3.87,"alt":14.77,"az":61.5,"t":"2047-11-12T14:00:00Z","terrain":1.05},{"above_terrain":true,"airmass":3.67,"alt":15.6,"az":62.3,"t":"2047-11-12T14:05:00Z","terrain":0.98},{"above_terrain":true,"airmass":3.5,"alt":16.43,"az":63.0,"t":"2047-11-12T14:10:00Z","terrain":0.91},{"above_terrain":true,"airmass":3.34,"alt":17.27,"az":63.7,"t":"2047-11-12T14:15:00Z","terrain":0.82},{"above_terrain":true,"airmass":3.19,"alt":18.11,"az":64.4,"t":"2047-11-12T14:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.05,"alt":18.95,"az":65.1,"t":"2047-11-12T14:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":2.93,"alt":19.81,"az":65.8,"t":"2047-11-12T14:30:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.82,"alt":20.66,"az":66.5,"t":"2047-11-12T14:35:00Z","terrain":0.88},{"above_terrain":true,"airmass":2.71,"alt":21.52,"az":67.2,"t":"2047-11-12T14:40:00Z","terrain":0.94},{"above_terrain":true,"airmass":2.61,"alt":22.39,"az":67.9,"t":"2047-11-12T14:45:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.52,"alt":23.26,"az":68.5,"t":"2047-11-12T14:50:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.43,"alt":24.13,"az":69.2,"t":"2047-11-12T14:55:00Z","terrain":1.09},{"above_terrain":true,"airmass":2.36,"alt":25.01,"az":69.9,"t":"2047-11-12T15:00:00Z","terrain":1.2},{"above_terrain":true,"airmass":2.28,"alt":25.89,"az":70.6,"t":"2047-11-12T15:05:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.21,"alt":26.77,"az":71.3,"t":"2047-11-12T15:10:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.15,"alt":27.66,"az":72.0,"t":"2047-11-12T15:15:00Z","terrain":1.2},{"above_terrain":true,"airmass":2.09,"alt":28.55,"az":72.6,"t":"2047-11-12T15:20:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.03,"alt":29.45,"az":73.3,"t":"2047-11-12T15:25:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.97,"alt":30.34,"az":74.0,"t":"2047-11-12T15:30:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.92,"alt":31.25,"az":74.7,"t":"2047-11-12T15:35:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.87,"alt":32.15,"az":75.4,"t":"2047-11-12T15:40:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.83,"alt":33.06,"az":76.1,"t":"2047-11-12T15:45:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.79,"alt":33.97,"az":76.7,"t":"2047-11-12T15:50:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.75,"alt":34.88,"az":77.4,"t":"2047-11-12T15:55:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.71,"alt":35.79,"az":78.1,"t":"2047-11-12T16:00:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.67,"alt":36.71,"az":78.8,"t":"2047-11-12T16:05:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.64,"alt":37.63,"az":79.5,"t":"2047-11-12T16:10:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.6,"alt":38.55,"az":80.2,"t":"2047-11-12T16:15:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.57,"alt":39.47,"az":80.9,"t":"2047-11-12T16:20:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.54,"alt":40.4,"az":81.7,"t":"2047-11-12T16:25:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.51,"alt":41.33,"az":82.4,"t":"2047-11-12T16:30:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.49,"alt":42.25,"az":83.1,"t":"2047-11-12T16:35:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.46,"alt":43.18,"az":83.8,"t":"2047-11-12T16:40:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.43,"alt":44.12,"az":84.6,"t":"2047-11-12T16:45:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.41,"alt":45.05,"az":85.3,"t":"2047-11-12T16:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.39,"alt":45.98,"az":86.1,"t":"2047-11-12T16:55:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.37,"alt":46.92,"az":86.9,"t":"2047-11-12T17:00:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.35,"alt":47.85,"az":87.7,"t":"2047-11-12T17:05:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.33,"alt":48.79,"az":88.5,"t":"2047-11-12T17:10:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.31,"alt":49.72,"az":89.3,"t":"2047-11-12T17:15:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.29,"alt":50.66,"az":90.1,"t":"2047-11-12T17:20:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.28,"alt":51.59,"az":90.9,"t":"2047-11-12T17:25:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.26,"alt":52.53,"az":91.8,"t":"2047-11-12T17:30:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.24,"alt":53.46,"az":92.7,"t":"2047-11-12T17:35:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.23,"alt":54.4,"az":93.6,"t":"2047-11-12T17:40:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.21,"alt":55.33,"az":94.5,"t":"2047-11-12T17:45:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.2,"alt":56.26,"az":95.5,"t":"2047-11-12T17:50:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.19,"alt":57.2,"az":96.5,"t":"2047-11-12T17:55:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.18,"alt":58.12,"az":97.5,"t":"2047-11-12T18:00:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.17,"alt":59.05,"az":98.5,"t":"2047-11-12T18:05:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.15,"alt":59.98,"az":99.6,"t":"2047-11-12T18:10:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.14,"alt":60.9,"az":100.7,"t":"2047-11-12T18:15:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.13,"alt":61.81,"az":101.9,"t":"2047-11-12T18:20:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.12,"alt":62.73,"az":103.1,"t":"2047-11-12T18:25:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.12,"alt":63.64,"az":104.4,"t":"2047-11-12T18:30:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.11,"alt":64.54,"az":105.7,"t":"2047-11-12T18:35:00Z","terrain":-0.52},{"above_terrain":true,"airmass":1.1,"alt":65.44,"az":107.1,"t":"2047-11-12T18:40:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.09,"alt":66.33,"az":108.6,"t":"2047-11-12T18:45:00Z","terrain":-1.08},{"above_terrain":true,"airmass":1.08,"alt":67.21,"az":110.2,"t":"2047-11-12T18:50:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.08,"alt":68.09,"az":111.8,"t":"2047-11-12T18:55:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.07,"alt":68.95,"az":113.5,"t":"2047-11-12T19:00:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.07,"alt":69.8,"az":115.4,"t":"2047-11-12T19:05:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.06,"alt":70.64,"az":117.4,"t":"2047-11-12T19:10:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.05,"alt":71.46,"az":119.5,"t":"2047-11-12T19:15:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.05,"alt":72.27,"az":121.8,"t":"2047-11-12T19:20:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.04,"alt":73.05,"az":124.3,"t":"2047-11-12T19:25:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.04,"alt":73.81,"az":127.0,"t":"2047-11-12T19:30:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.04,"alt":74.55,"az":129.9,"t":"2047-11-12T19:35:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.03,"alt":75.25,"az":133.0,"t":"2047-11-12T19:40:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.03,"alt":75.92,"az":136.4,"t":"2047-11-12T19:45:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.03,"alt":76.54,"az":140.1,"t":"2047-11-12T19:50:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.03,"alt":77.12,"az":144.0,"t":"2047-11-12T19:55:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.02,"alt":77.64,"az":148.4,"t":"2047-11-12T20:00:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.02,"alt":78.09,"az":153.0,"t":"2047-11-12T20:05:00Z","terrain":-0.93},{"above_terrain":true,"airmass":1.02,"alt":78.48,"az":157.9,"t":"2047-11-12T20:10:00Z","terrain":-1.05},{"above_terrain":true,"airmass":1.02,"alt":78.8,"az":163.2,"t":"2047-11-12T20:15:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.02,"alt":79.02,"az":168.6,"t":"2047-11-12T20:20:00Z","terrain":-0.87},{"above_terrain":true,"airmass":1.02,"alt":79.16,"az":174.3,"t":"2047-11-12T20:25:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.02,"alt":79.21,"az":180.0,"t":"2047-11-12T20:30:00Z","terrain":-0.56},{"above_terrain":true,"airmass":1.02,"alt":79.16,"az":185.7,"t":"2047-11-12T20:35:00Z","terrain":-0.69},{"above_terrain":true,"airmass":1.02,"alt":79.03,"az":191.4,"t":"2047-11-12T20:40:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.02,"alt":78.8,"az":196.8,"t":"2047-11-12T20:45:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.02,"alt":78.49,"az":202.0,"t":"2047-11-12T20:50:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.02,"alt":78.1,"az":207.0,"t":"2047-11-12T20:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.02,"alt":77.64,"az":211.6,"t":"2047-11-12T21:00:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.03,"alt":77.12,"az":215.9,"t":"2047-11-12T21:05:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.03,"alt":76.54,"az":219.9,"t":"2047-11-12T21:10:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.03,"alt":75.92,"az":223.6,"t":"2047-11-12T21:15:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.03,"alt":75.25,"az":227.0,"t":"2047-11-12T21:20:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.04,"alt":74.55,"az":230.1,"t":"2047-11-12T21:25:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.04,"alt":73.82,"az":233.0,"t":"2047-11-12T21:30:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.04,"alt":73.06,"az":235.7,"t":"2047-11-12T21:35:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.05,"alt":72.27,"az":238.2,"t":"2047-11-12T21:40:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.05,"alt":71.47,"az":240.4,"t":"2047-11-12T21:45:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.06,"alt":70.65,"az":242.6,"t":"2047-11-12T21:50:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.07,"alt":69.81,"az":244.6,"t":"2047-11-12T21:55:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.07,"alt":68.96,"az":246.4,"t":"2047-11-12T22:00:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.08,"alt":68.09,"az":248.2,"t":"2047-11-12T22:05:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.08,"alt":67.22,"az":249.8,"t":"2047-11-12T22:10:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.09,"alt":66.34,"az":251.4,"t":"2047-11-12T22:15:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.1,"alt":65.44,"az":252.9,"t":"2047-11-12T22:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.11,"alt":64.55,"az":254.3,"t":"2047-11-12T22:25:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.12,"alt":63.64,"az":255.6,"t":"2047-11-12T22:30:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.12,"alt":62.73,"az":256.9,"t":"2047-11-12T22:35:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.13,"alt":61.82,"az":258.1,"t":"2047-11-12T22:40:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.14,"alt":60.9,"az":259.3,"t":"2047-11-12T22:45:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.15,"alt":59.98,"az":260.4,"t":"2047-11-12T22:50:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.17,"alt":59.06,"az":261.5,"t":"2047-11-12T22:55:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.18,"alt":58.13,"az":262.5,"t":"2047-11-12T23:00:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.19,"alt":57.2,"az":263.5,"t":"2047-11-12T23:05:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.2,"alt":56.27,"az":264.5,"t":"2047-11-12T23:10:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.21,"alt":55.34,"az":265.5,"t":"2047-11-12T23:15:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.23,"alt":54.4,"az":266.4,"t":"2047-11-12T23:20:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.24,"alt":53.47,"az":267.3,"t":"2047-11-12T23:25:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.26,"alt":52.53,"az":268.2,"t":"2047-11-12T23:30:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.27,"alt":51.6,"az":269.1,"t":"2047-11-12T23:35:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.29,"alt":50.66,"az":269.9,"t":"2047-11-12T23:40:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.31,"alt":49.73,"az":270.7,"t":"2047-11-12T23:45:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.33,"alt":48.79,"az":271.5,"t":"2047-11-12T23:50:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.35,"alt":47.86,"az":272.3,"t":"2047-11-12T23:55:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.37,"alt":46.92,"az":273.1,"t":"2047-11-13T00:00:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.39,"alt":45.99,"az":273.9,"t":"2047-11-13T00:05:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.41,"alt":45.05,"az":274.7,"t":"2047-11-13T00:10:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.43,"alt":44.12,"az":275.4,"t":"2047-11-13T00:15:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.46,"alt":43.19,"az":276.2,"t":"2047-11-13T00:20:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.49,"alt":42.26,"az":276.9,"t":"2047-11-13T00:25:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.51,"alt":41.33,"az":277.6,"t":"2047-11-13T00:30:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.54,"alt":40.4,"az":278.3,"t":"2047-11-13T00:35:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.57,"alt":39.48,"az":279.1,"t":"2047-11-13T00:40:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.6,"alt":38.56,"az":279.8,"t":"2047-11-13T00:45:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.63,"alt":37.63,"az":280.5,"t":"2047-11-13T00:50:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.67,"alt":36.72,"az":281.2,"t":"2047-11-13T00:55:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.71,"alt":35.8,"az":281.9,"t":"2047-11-13T01:00:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.74,"alt":34.88,"az":282.6,"t":"2047-11-13T01:05:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.79,"alt":33.97,"az":283.3,"t":"2047-11-13T01:10:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.83,"alt":33.06,"az":283.9,"t":"2047-11-13T01:15:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.87,"alt":32.15,"az":284.6,"t":"2047-11-13T01:20:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.92,"alt":31.25,"az":285.3,"t":"2047-11-13T01:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.97,"alt":30.35,"az":286.0,"t":"2047-11-13T01:30:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.03,"alt":29.45,"az":286.7,"t":"2047-11-13T01:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.09,"alt":28.56,"az":287.4,"t":"2047-11-13T01:40:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.15,"alt":27.66,"az":288.0,"t":"2047-11-13T01:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.21,"alt":26.78,"az":288.7,"t":"2047-11-13T01:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.28,"alt":25.89,"az":289.4,"t":"2047-11-13T01:55:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.36,"alt":25.01,"az":290.1,"t":"2047-11-13T02:00:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.43,"alt":24.13,"az":290.8,"t":"2047-11-13T02:05:00Z","terrain":0.44},{"above_terrain":true,"airmass":2.52,"alt":23.26,"az":291.5,"t":"2047-11-13T02:10:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.61,"alt":22.39,"az":292.1,"t":"2047-11-13T02:15:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.71,"alt":21.53,"az":292.8,"t":"2047-11-13T02:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.81,"alt":20.67,"az":293.5,"t":"2047-11-13T02:25:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.93,"alt":19.81,"az":294.2,"t":"2047-11-13T02:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.05,"alt":18.96,"az":294.9,"t":"2047-11-13T02:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.19,"alt":18.11,"az":295.6,"t":"2047-11-13T02:40:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.34,"alt":17.27,"az":296.3,"t":"2047-11-13T02:45:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.5,"alt":16.43,"az":297.0,"t":"2047-11-13T02:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.67,"alt":15.6,"az":297.7,"t":"2047-11-13T02:55:00Z","terrain":0.16},{"above_terrain":true,"airmass":3.87,"alt":14.78,"az":298.4,"t":"2047-11-13T03:00:00Z","terrain":0.14},{"above_terrain":true,"airmass":4.08,"alt":13.96,"az":299.2,"t":"2047-11-13T03:05:00Z","terrain":0.2},{"above_terrain":true,"airmass":4.32,"alt":13.14,"az":299.9,"t":"2047-11-13T03:10:00Z","terrain":0.35},{"above_terrain":true,"airmass":4.59,"alt":12.33,"az":300.6,"t":"2047-11-13T03:15:00Z","terrain":0.34},{"above_terrain":true,"airmass":4.89,"alt":11.53,"az":301.3,"t":"2047-11-13T03:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":5.23,"alt":10.74,"az":302.1,"t":"2047-11-13T03:25:00Z","terrain":0.05},{"above_terrain":true,"airmass":5.61,"alt":9.95,"az":302.8,"t":"2047-11-13T03:30:00Z","terrain":-0.18},{"above_terrain":true,"airmass":6.06,"alt":9.16,"az":303.6,"t":"2047-11-13T03:35:00Z","terrain":-0.16},{"above_terrain":true,"airmass":6.57,"alt":8.39,"az":304.3,"t":"2047-11-13T03:40:00Z","terrain":-0.16},{"above_terrain":true,"airmass":7.17,"alt":7.62,"az":305.1,"t":"2047-11-13T03:45:00Z","terrain":-0.28},{"above_terrain":true,"airmass":7.87,"alt":6.85,"az":305.9,"t":"2047-11-13T03:50:00Z","terrain":-0.19},{"above_terrain":true,"airmass":8.72,"alt":6.1,"az":306.6,"t":"2047-11-13T03:55:00Z","terrain":0.05},{"above_terrain":true,"airmass":9.74,"alt":5.35,"az":307.4,"t":"2047-11-13T04:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":11.0,"alt":4.61,"az":308.2,"t":"2047-11-13T04:05:00Z","terrain":0.29},{"above_terrain":true,"airmass":12.59,"alt":3.88,"az":309.0,"t":"2047-11-13T04:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":14.62,"alt":3.16,"az":309.8,"t":"2047-11-13T04:15:00Z","terrain":0.21},{"above_terrain":true,"airmass":17.3,"alt":2.44,"az":310.6,"t":"2047-11-13T04:20:00Z","terrain":0.3},{"above_terrain":true,"airmass":20.93,"alt":1.74,"az":311.4,"t":"2047-11-13T04:25:00Z","terrain":0.28},{"above_terrain":true,"airmass":25.98,"alt":1.04,"az":312.2,"t":"2047-11-13T04:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":33.15,"alt":0.35,"az":313.0,"t":"2047-11-13T04:35:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-0.33,"az":313.9,"t":"2047-11-13T04:40:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-1.0,"az":314.7,"t":"2047-11-13T04:45:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-1.66,"az":315.6,"t":"2047-11-13T04:50:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-2.31,"az":316.4,"t":"2047-11-13T04:55:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-2.95,"az":317.3,"t":"2047-11-13T05:00:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-3.58,"az":318.2,"t":"2047-11-13T05:05:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-4.2,"az":319.0,"t":"2047-11-13T05:10:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-4.81,"az":319.9,"t":"2047-11-13T05:15:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.4,"az":320.8,"t":"2047-11-13T05:20:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.99,"az":321.7,"t":"2047-11-13T05:25:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-6.56,"az":322.6,"t":"2047-11-13T05:30:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-7.13,"az":323.6,"t":"2047-11-13T05:35:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-7.68,"az":324.5,"t":"2047-11-13T05:40:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-8.21,"az":325.4,"t":"2047-11-13T05:45:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-8.74,"az":326.4,"t":"2047-11-13T05:50:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-9.25,"az":327.3,"t":"2047-11-13T05:55:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-9.75,"az":328.3,"t":"2047-11-13T06:00:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-10.23,"az":329.3,"t":"2047-11-13T06:05:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-10.7,"az":330.3,"t":"2047-11-13T06:10:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-11.16,"az":331.3,"t":"2047-11-13T06:15:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-11.6,"az":332.3,"t":"2047-11-13T06:20:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-12.03,"az":333.3,"t":"2047-11-13T06:25:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-12.45,"az":334.3,"t":"2047-11-13T06:30:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-12.84,"az":335.3,"t":"2047-11-13T06:35:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-13.23,"az":336.3,"t":"2047-11-13T06:40:00Z","terrain":-0.8},{"above_terrain":false,"airmass":null,"alt":-13.6,"az":337.4,"t":"2047-11-13T06:45:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-13.95,"az":338.4,"t":"2047-11-13T06:50:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-14.28,"az":339.5,"t":"2047-11-13T06:55:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-14.6,"az":340.5,"t":"2047-11-13T07:00:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-14.91,"az":341.6,"t":"2047-11-13T07:05:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-15.19,"az":342.7,"t":"2047-11-13T07:10:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-15.46,"az":343.8,"t":"2047-11-13T07:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-15.72,"az":344.8,"t":"2047-11-13T07:20:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-15.95,"az":345.9,"t":"2047-11-13T07:25:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-16.17,"az":347.0,"t":"2047-11-13T07:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.37,"az":348.1,"t":"2047-11-13T07:35:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-16.56,"az":349.2,"t":"2047-11-13T07:40:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-16.72,"az":350.3,"t":"2047-11-13T07:45:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-16.87,"az":351.5,"t":"2047-11-13T07:50:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-17.0,"az":352.6,"t":"2047-11-13T07:55:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-17.11,"az":353.7,"t":"2047-11-13T08:00:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-17.21,"az":354.8,"t":"2047-11-13T08:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.28,"az":355.9,"t":"2047-11-13T08:10:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-17.34,"az":357.1,"t":"2047-11-13T08:15:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-17.38,"az":358.2,"t":"2047-11-13T08:20:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.4,"az":359.3,"t":"2047-11-13T08:25:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-17.4,"az":0.4,"t":"2047-11-13T08:30:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-17.39,"az":1.6,"t":"2047-11-13T08:35:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-17.35,"az":2.7,"t":"2047-11-13T08:40:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-17.3,"az":3.8,"t":"2047-11-13T08:45:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-17.23,"az":4.9,"t":"2047-11-13T08:50:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-17.14,"az":6.1,"t":"2047-11-13T08:55:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-17.03,"az":7.2,"t":"2047-11-13T09:00:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.9,"az":8.3,"t":"2047-11-13T09:05:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-16.76,"az":9.4,"t":"2047-11-13T09:10:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-16.6,"az":10.5,"t":"2047-11-13T09:15:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-16.42,"az":11.6,"t":"2047-11-13T09:20:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-16.22,"az":12.7,"t":"2047-11-13T09:25:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-16.0,"az":13.8,"t":"2047-11-13T09:30:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-15.77,"az":14.9,"t":"2047-11-13T09:35:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-15.52,"az":16.0,"t":"2047-11-13T09:40:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-15.26,"az":17.1,"t":"2047-11-13T09:45:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-14.97,"az":18.2,"t":"2047-11-13T09:50:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-14.67,"az":19.2,"t":"2047-11-13T09:55:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-14.36,"az":20.3,"t":"2047-11-13T10:00:00Z","terrain":0.68}],"transit":{"airmass":1.02,"alt":79.2,"az":180.0,"t":"2047-11-12T20:30:00Z"},"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."]}