{"assessment":{"best_window":{"end":"2028-07-13T00:55Z","end_local":"03:55","hours":4.83,"label":"good","mean_quality":0.81,"start":"2028-07-12T20:05Z","start_local":"23:05"},"cost":{"altitude":0.07,"clouds":0.0,"darkness":2.94,"moon":1.05},"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":50,"cloud":null,"high":null,"iso":"2028-07-12T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-27,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"21:00","wind":null},{"alt":61,"cloud":null,"high":null,"iso":"2028-07-12T19:00Z","label":"poor","low":null,"mid":null,"moon_alt":-17,"precip":null,"q":0.15,"rh":null,"sky":"nautical twilight","temp":null,"time":"22:00","wind":null},{"alt":72,"cloud":null,"high":null,"iso":"2028-07-12T20:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-6,"precip":null,"q":0.5,"rh":null,"sky":"astronomical twilight","temp":null,"time":"23:00","wind":null},{"alt":83,"cloud":null,"high":null,"iso":"2028-07-12T21:00Z","label":"good","low":null,"mid":null,"moon_alt":5,"precip":null,"q":0.83,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":84,"cloud":null,"high":null,"iso":"2028-07-12T22:00Z","label":"good","low":null,"mid":null,"moon_alt":16,"precip":null,"q":0.8,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":73,"cloud":null,"high":null,"iso":"2028-07-12T23:00Z","label":"good","low":null,"mid":null,"moon_alt":26,"precip":null,"q":0.78,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":62,"cloud":null,"high":null,"iso":"2028-07-13T00:00Z","label":"good","low":null,"mid":null,"moon_alt":36,"precip":null,"q":0.75,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":51,"cloud":null,"high":null,"iso":"2028-07-13T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":45,"precip":null,"q":0.35,"rh":null,"sky":"astronomical twilight","temp":null,"time":"04:00","wind":null},{"alt":40,"cloud":null,"high":null,"iso":"2028-07-13T02:00Z","label":"poor","low":null,"mid":null,"moon_alt":51,"precip":null,"q":0.09,"rh":null,"sky":"nautical twilight","temp":null,"time":"05:00","wind":null}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":4.77,"reasons":["daylight and twilight cost 2.9 quality-hours","moonlight cost 1.1 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":4.77,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2028-07-12T18:30Z","end_local":"21:30","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2028-07-12T17:55Z","start_local":"20:55"},{"end":"2028-07-12T19:15Z","end_local":"22:15","hours":0.75,"label":"poor","mean_quality":0.15,"start":"2028-07-12T18:30Z","start_local":"21:30"},{"end":"2028-07-12T20:05Z","end_local":"23:05","hours":0.83,"label":"marginal","mean_quality":0.5,"start":"2028-07-12T19:15Z","start_local":"22:15"},{"end":"2028-07-13T00:55Z","end_local":"03:55","hours":4.83,"label":"good","mean_quality":0.81,"start":"2028-07-12T20:05Z","start_local":"23:05"},{"end":"2028-07-13T01:45Z","end_local":"04:45","hours":0.83,"label":"marginal","mean_quality":0.34,"start":"2028-07-13T00:55Z","start_local":"03:55"},{"end":"2028-07-13T02:30Z","end_local":"05:30","hours":0.75,"label":"poor","mean_quality":0.09,"start":"2028-07-13T01:45Z","start_local":"04:45"},{"end":"2028-07-13T03:00Z","end_local":"06:00","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2028-07-13T02:30Z","start_local":"05:30"}]},"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":"2028-07-12T20:00:07Z","dark_hours":4.9,"dark_to":"2028-07-13T00:53:50Z","moon":{"illumination":0.682,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":0.57,"moonrise":"2028-07-12T20:35:35Z","moonset":null,"sunrise":"2028-07-13T02:58:25Z","sunset":"2028-07-12T17:55:32Z","twilight":{"astronomical":{"end":"2028-07-12T20:00:07Z","start":"2028-07-13T00:53:50Z"},"civil":{"end":"2028-07-12T18:28:45Z","start":"2028-07-13T02:25:13Z"},"nautical":{"end":"2028-07-12T19:10:54Z","start":"2028-07-13T01:43:04Z"}},"window_end":"2028-07-13T09:00:00Z","window_start":"2028-07-12T09:00:00Z"},"night_date":"2028-07-12","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.0,"alt":87.1,"t":"2028-07-12T21:35:00Z"},"dec":38.78368896,"dec_of_date":38.8095,"dec_str":"+38\u00b0 47' 01.3\"","good_hours":4.83,"limit_rise":"2028-07-12T15:05:14Z","limit_set":"2028-07-13T04:02:14Z","max_az_rate_deg_per_min":3.82,"moon_separation":78.4,"never_rises":false,"ra":279.23473479,"ra_of_date":279.4743,"ra_str":"18h 36m 56.3s","resolved":{"common_name":"Vega","dec":38.78368896,"name":"* alf Lyr","ra":279.23473479,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=Vega","source":"sesame","spectral_type":"A0V","type":"dS*","type_text":"delta Scuti variable","vmag":0.03},"summary":"4.8 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2028-07-13T06:38:16Z","blocked_dark_hours":0,"clears_at":"2028-07-12T12:37:32Z","rise_az":34.2},"track":[{"above_terrain":false,"airmass":null,"alt":-9.09,"az":352.9,"t":"2028-07-12T09:00:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-9.19,"az":353.9,"t":"2028-07-12T09:05:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-9.28,"az":354.9,"t":"2028-07-12T09:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.36,"az":355.9,"t":"2028-07-12T09:15:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-9.42,"az":356.9,"t":"2028-07-12T09:20:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-9.46,"az":357.9,"t":"2028-07-12T09:25:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-9.49,"az":358.9,"t":"2028-07-12T09:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.5,"az":359.9,"t":"2028-07-12T09:35:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-9.49,"az":0.8,"t":"2028-07-12T09:40:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-9.47,"az":1.8,"t":"2028-07-12T09:45:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-9.43,"az":2.8,"t":"2028-07-12T09:50:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-9.38,"az":3.8,"t":"2028-07-12T09:55:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-9.31,"az":4.8,"t":"2028-07-12T10:00:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-9.22,"az":5.8,"t":"2028-07-12T10:05:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-9.12,"az":6.8,"t":"2028-07-12T10:10:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-9.0,"az":7.8,"t":"2028-07-12T10:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-8.87,"az":8.7,"t":"2028-07-12T10:20:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-8.72,"az":9.7,"t":"2028-07-12T10:25:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-8.55,"az":10.7,"t":"2028-07-12T10:30:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-8.37,"az":11.7,"t":"2028-07-12T10:35:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-8.17,"az":12.6,"t":"2028-07-12T10:40:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-7.96,"az":13.6,"t":"2028-07-12T10:45:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-7.73,"az":14.5,"t":"2028-07-12T10:50:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-7.49,"az":15.5,"t":"2028-07-12T10:55:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-7.23,"az":16.4,"t":"2028-07-12T11:00:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-6.96,"az":17.4,"t":"2028-07-12T11:05:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-6.67,"az":18.3,"t":"2028-07-12T11:10:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-6.37,"az":19.3,"t":"2028-07-12T11:15:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-6.05,"az":20.2,"t":"2028-07-12T11:20:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-5.72,"az":21.1,"t":"2028-07-12T11:25:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-5.38,"az":22.0,"t":"2028-07-12T11:30:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-5.02,"az":23.0,"t":"2028-07-12T11:35:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-4.65,"az":23.9,"t":"2028-07-12T11:40:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-4.26,"az":24.8,"t":"2028-07-12T11:45:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":25.7,"t":"2028-07-12T11:50:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-3.45,"az":26.5,"t":"2028-07-12T11:55:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-3.03,"az":27.4,"t":"2028-07-12T12:00:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-2.59,"az":28.3,"t":"2028-07-12T12:05:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-2.14,"az":29.2,"t":"2028-07-12T12:10:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-1.68,"az":30.0,"t":"2028-07-12T12:15:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-1.21,"az":30.9,"t":"2028-07-12T12:20:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-0.72,"az":31.7,"t":"2028-07-12T12:25:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-0.22,"az":32.6,"t":"2028-07-12T12:30:00Z","terrain":1.14},{"above_terrain":false,"airmass":33.93,"alt":0.29,"az":33.4,"t":"2028-07-12T12:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":28.08,"alt":0.81,"az":34.2,"t":"2028-07-12T12:40:00Z","terrain":0.34},{"above_terrain":true,"airmass":23.57,"alt":1.34,"az":35.0,"t":"2028-07-12T12:45:00Z","terrain":0.05},{"above_terrain":true,"airmass":20.07,"alt":1.88,"az":35.9,"t":"2028-07-12T12:50:00Z","terrain":0.03},{"above_terrain":true,"airmass":17.33,"alt":2.44,"az":36.7,"t":"2028-07-12T12:55:00Z","terrain":-0.05},{"above_terrain":true,"airmass":15.14,"alt":3.0,"az":37.5,"t":"2028-07-12T13:00:00Z","terrain":-0.15},{"above_terrain":true,"airmass":13.38,"alt":3.58,"az":38.3,"t":"2028-07-12T13:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":11.94,"alt":4.16,"az":39.0,"t":"2028-07-12T13:10:00Z","terrain":-0.16},{"above_terrain":true,"airmass":10.74,"alt":4.75,"az":39.8,"t":"2028-07-12T13:15:00Z","terrain":-0.07},{"above_terrain":true,"airmass":9.73,"alt":5.36,"az":40.6,"t":"2028-07-12T13:20:00Z","terrain":-0.01},{"above_terrain":true,"airmass":8.88,"alt":5.97,"az":41.3,"t":"2028-07-12T13:25:00Z","terrain":0.05},{"above_terrain":true,"airmass":8.14,"alt":6.6,"az":42.1,"t":"2028-07-12T13:30:00Z","terrain":0.13},{"above_terrain":true,"airmass":7.51,"alt":7.23,"az":42.9,"t":"2028-07-12T13:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":6.96,"alt":7.87,"az":43.6,"t":"2028-07-12T13:40:00Z","terrain":0.35},{"above_terrain":true,"airmass":6.48,"alt":8.52,"az":44.3,"t":"2028-07-12T13:45:00Z","terrain":0.47},{"above_terrain":true,"airmass":6.05,"alt":9.18,"az":45.1,"t":"2028-07-12T13:50:00Z","terrain":0.59},{"above_terrain":true,"airmass":5.67,"alt":9.84,"az":45.8,"t":"2028-07-12T13:55:00Z","terrain":0.65},{"above_terrain":true,"airmass":5.33,"alt":10.52,"az":46.5,"t":"2028-07-12T14:00:00Z","terrain":0.64},{"above_terrain":true,"airmass":5.02,"alt":11.2,"az":47.2,"t":"2028-07-12T14:05:00Z","terrain":0.59},{"above_terrain":true,"airmass":4.75,"alt":11.89,"az":47.9,"t":"2028-07-12T14:10:00Z","terrain":0.54},{"above_terrain":true,"airmass":4.5,"alt":12.59,"az":48.6,"t":"2028-07-12T14:15:00Z","terrain":0.46},{"above_terrain":true,"airmass":4.27,"alt":13.3,"az":49.3,"t":"2028-07-12T14:20:00Z","terrain":0.41},{"above_terrain":true,"airmass":4.07,"alt":14.01,"az":50.0,"t":"2028-07-12T14:25:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.88,"alt":14.73,"az":50.7,"t":"2028-07-12T14:30:00Z","terrain":0.49},{"above_terrain":true,"airmass":3.71,"alt":15.46,"az":51.4,"t":"2028-07-12T14:35:00Z","terrain":0.57},{"above_terrain":true,"airmass":3.55,"alt":16.19,"az":52.0,"t":"2028-07-12T14:40:00Z","terrain":0.64},{"above_terrain":true,"airmass":3.4,"alt":16.93,"az":52.7,"t":"2028-07-12T14:45:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.26,"alt":17.68,"az":53.3,"t":"2028-07-12T14:50:00Z","terrain":0.9},{"above_terrain":true,"airmass":3.14,"alt":18.44,"az":54.0,"t":"2028-07-12T14:55:00Z","terrain":1.0},{"above_terrain":true,"airmass":3.02,"alt":19.2,"az":54.6,"t":"2028-07-12T15:00:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.91,"alt":19.96,"az":55.3,"t":"2028-07-12T15:05:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.81,"alt":20.73,"az":55.9,"t":"2028-07-12T15:10:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.71,"alt":21.51,"az":56.6,"t":"2028-07-12T15:15:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.62,"alt":22.3,"az":57.2,"t":"2028-07-12T15:20:00Z","terrain":1.1},{"above_terrain":true,"airmass":2.54,"alt":23.09,"az":57.8,"t":"2028-07-12T15:25:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.46,"alt":23.88,"az":58.4,"t":"2028-07-12T15:30:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.38,"alt":24.68,"az":59.0,"t":"2028-07-12T15:35:00Z","terrain":1.21},{"above_terrain":true,"airmass":2.31,"alt":25.49,"az":59.7,"t":"2028-07-12T15:40:00Z","terrain":1.18},{"above_terrain":true,"airmass":2.25,"alt":26.3,"az":60.3,"t":"2028-07-12T15:45:00Z","terrain":1.15},{"above_terrain":true,"airmass":2.19,"alt":27.11,"az":60.9,"t":"2028-07-12T15:50:00Z","terrain":1.1},{"above_terrain":true,"airmass":2.13,"alt":27.93,"az":61.5,"t":"2028-07-12T15:55:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.07,"alt":28.76,"az":62.1,"t":"2028-07-12T16:00:00Z","terrain":1.0},{"above_terrain":true,"airmass":2.02,"alt":29.58,"az":62.6,"t":"2028-07-12T16:05:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.97,"alt":30.42,"az":63.2,"t":"2028-07-12T16:10:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.92,"alt":31.26,"az":63.8,"t":"2028-07-12T16:15:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.88,"alt":32.1,"az":64.4,"t":"2028-07-12T16:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.83,"alt":32.94,"az":65.0,"t":"2028-07-12T16:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.79,"alt":33.79,"az":65.6,"t":"2028-07-12T16:30:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.76,"alt":34.65,"az":66.1,"t":"2028-07-12T16:35:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.72,"alt":35.51,"az":66.7,"t":"2028-07-12T16:40:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.68,"alt":36.37,"az":67.3,"t":"2028-07-12T16:45:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.65,"alt":37.23,"az":67.8,"t":"2028-07-12T16:50:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.62,"alt":38.1,"az":68.4,"t":"2028-07-12T16:55:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.59,"alt":38.97,"az":69.0,"t":"2028-07-12T17:00:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.56,"alt":39.85,"az":69.5,"t":"2028-07-12T17:05:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.53,"alt":40.73,"az":70.1,"t":"2028-07-12T17:10:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.5,"alt":41.61,"az":70.6,"t":"2028-07-12T17:15:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.48,"alt":42.49,"az":71.2,"t":"2028-07-12T17:20:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.45,"alt":43.38,"az":71.8,"t":"2028-07-12T17:25:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.43,"alt":44.27,"az":72.3,"t":"2028-07-12T17:30:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.41,"alt":45.16,"az":72.9,"t":"2028-07-12T17:35:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.39,"alt":46.06,"az":73.4,"t":"2028-07-12T17:40:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.37,"alt":46.96,"az":74.0,"t":"2028-07-12T17:45:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.35,"alt":47.86,"az":74.5,"t":"2028-07-12T17:50:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.33,"alt":48.76,"az":75.1,"t":"2028-07-12T17:55:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.31,"alt":49.67,"az":75.7,"t":"2028-07-12T18:00:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.29,"alt":50.58,"az":76.2,"t":"2028-07-12T18:05:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.28,"alt":51.49,"az":76.8,"t":"2028-07-12T18:10:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.26,"alt":52.4,"az":77.4,"t":"2028-07-12T18:15:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.25,"alt":53.31,"az":77.9,"t":"2028-07-12T18:20:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.23,"alt":54.23,"az":78.5,"t":"2028-07-12T18:25:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.22,"alt":55.15,"az":79.1,"t":"2028-07-12T18:30:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.2,"alt":56.07,"az":79.7,"t":"2028-07-12T18:35:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.19,"alt":56.99,"az":80.2,"t":"2028-07-12T18:40:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.18,"alt":57.91,"az":80.8,"t":"2028-07-12T18:45:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.17,"alt":58.84,"az":81.4,"t":"2028-07-12T18:50:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.16,"alt":59.76,"az":82.0,"t":"2028-07-12T18:55:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.15,"alt":60.69,"az":82.7,"t":"2028-07-12T19:00:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.14,"alt":61.62,"az":83.3,"t":"2028-07-12T19:05:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.13,"alt":62.55,"az":83.9,"t":"2028-07-12T19:10:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.12,"alt":63.48,"az":84.6,"t":"2028-07-12T19:15:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.11,"alt":64.41,"az":85.2,"t":"2028-07-12T19:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.1,"alt":65.34,"az":85.9,"t":"2028-07-12T19:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.09,"alt":66.28,"az":86.6,"t":"2028-07-12T19:30:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.08,"alt":67.21,"az":87.3,"t":"2028-07-12T19:35:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.08,"alt":68.15,"az":88.1,"t":"2028-07-12T19:40:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.07,"alt":69.08,"az":88.8,"t":"2028-07-12T19:45:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.06,"alt":70.02,"az":89.6,"t":"2028-07-12T19:50:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.06,"alt":70.96,"az":90.5,"t":"2028-07-12T19:55:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.05,"alt":71.89,"az":91.3,"t":"2028-07-12T20:00:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.05,"alt":72.83,"az":92.3,"t":"2028-07-12T20:05:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.04,"alt":73.76,"az":93.3,"t":"2028-07-12T20:10:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.04,"alt":74.7,"az":94.3,"t":"2028-07-12T20:15:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.03,"alt":75.63,"az":95.4,"t":"2028-07-12T20:20:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.03,"alt":76.56,"az":96.7,"t":"2028-07-12T20:25:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.02,"alt":77.49,"az":98.0,"t":"2028-07-12T20:30:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.02,"alt":78.41,"az":99.5,"t":"2028-07-12T20:35:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.02,"alt":79.33,"az":101.2,"t":"2028-07-12T20:40:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.01,"alt":80.25,"az":103.2,"t":"2028-07-12T20:45:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.01,"alt":81.16,"az":105.4,"t":"2028-07-12T20:50:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.01,"alt":82.05,"az":108.1,"t":"2028-07-12T20:55:00Z","terrain":-0.95},{"above_terrain":true,"airmass":1.01,"alt":82.93,"az":111.3,"t":"2028-07-12T21:00:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.01,"alt":83.79,"az":115.3,"t":"2028-07-12T21:05:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.0,"alt":84.62,"az":120.5,"t":"2028-07-12T21:10:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.0,"alt":85.4,"az":127.3,"t":"2028-07-12T21:15:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.0,"alt":86.1,"az":136.5,"t":"2028-07-12T21:20:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.0,"alt":86.67,"az":149.2,"t":"2028-07-12T21:25:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.0,"alt":87.03,"az":165.7,"t":"2028-07-12T21:30:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.0,"alt":87.11,"az":184.9,"t":"2028-07-12T21:35:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.0,"alt":86.88,"az":203.0,"t":"2028-07-12T21:40:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.0,"alt":86.4,"az":217.7,"t":"2028-07-12T21:45:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.0,"alt":85.76,"az":228.5,"t":"2028-07-12T21:50:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.0,"alt":85.02,"az":236.4,"t":"2028-07-12T21:55:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.0,"alt":84.21,"az":242.3,"t":"2028-07-12T22:00:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.01,"alt":83.36,"az":246.8,"t":"2028-07-12T22:05:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.01,"alt":82.49,"az":250.4,"t":"2028-07-12T22:10:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.01,"alt":81.6,"az":253.3,"t":"2028-07-12T22:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.01,"alt":80.7,"az":255.8,"t":"2028-07-12T22:20:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.02,"alt":79.79,"az":257.8,"t":"2028-07-12T22:25:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.02,"alt":78.87,"az":259.6,"t":"2028-07-12T22:30:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.02,"alt":77.95,"az":261.2,"t":"2028-07-12T22:35:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.03,"alt":77.02,"az":262.7,"t":"2028-07-12T22:40:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.03,"alt":76.09,"az":264.0,"t":"2028-07-12T22:45:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.03,"alt":75.16,"az":265.1,"t":"2028-07-12T22:50:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.04,"alt":74.23,"az":266.2,"t":"2028-07-12T22:55:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.04,"alt":73.29,"az":267.2,"t":"2028-07-12T23:00:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.05,"alt":72.36,"az":268.2,"t":"2028-07-12T23:05:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.05,"alt":71.42,"az":269.1,"t":"2028-07-12T23:10:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.06,"alt":70.49,"az":270.0,"t":"2028-07-12T23:15:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.07,"alt":69.55,"az":270.8,"t":"2028-07-12T23:20:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.07,"alt":68.61,"az":271.6,"t":"2028-07-12T23:25:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.08,"alt":67.68,"az":272.3,"t":"2028-07-12T23:30:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.09,"alt":66.74,"az":273.0,"t":"2028-07-12T23:35:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.1,"alt":65.81,"az":273.7,"t":"2028-07-12T23:40:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.1,"alt":64.88,"az":274.4,"t":"2028-07-12T23:45:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.11,"alt":63.94,"az":275.1,"t":"2028-07-12T23:50:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.12,"alt":63.01,"az":275.8,"t":"2028-07-12T23:55:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.13,"alt":62.08,"az":276.4,"t":"2028-07-13T00:00:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.14,"alt":61.15,"az":277.0,"t":"2028-07-13T00:05:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.15,"alt":60.22,"az":277.7,"t":"2028-07-13T00:10:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.16,"alt":59.3,"az":278.3,"t":"2028-07-13T00:15:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.17,"alt":58.37,"az":278.9,"t":"2028-07-13T00:20:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.19,"alt":57.45,"az":279.5,"t":"2028-07-13T00:25:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.2,"alt":56.52,"az":280.1,"t":"2028-07-13T00:30:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.21,"alt":55.6,"az":280.6,"t":"2028-07-13T00:35:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.22,"alt":54.69,"az":281.2,"t":"2028-07-13T00:40:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.24,"alt":53.77,"az":281.8,"t":"2028-07-13T00:45:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.25,"alt":52.85,"az":282.4,"t":"2028-07-13T00:50:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.27,"alt":51.94,"az":282.9,"t":"2028-07-13T00:55:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.29,"alt":51.03,"az":283.5,"t":"2028-07-13T01:00:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.3,"alt":50.12,"az":284.1,"t":"2028-07-13T01:05:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.32,"alt":49.21,"az":284.6,"t":"2028-07-13T01:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.34,"alt":48.31,"az":285.2,"t":"2028-07-13T01:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.36,"alt":47.41,"az":285.7,"t":"2028-07-13T01:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.38,"alt":46.51,"az":286.3,"t":"2028-07-13T01:25:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.4,"alt":45.61,"az":286.9,"t":"2028-07-13T01:30:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.42,"alt":44.71,"az":287.4,"t":"2028-07-13T01:35:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.44,"alt":43.82,"az":288.0,"t":"2028-07-13T01:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.47,"alt":42.93,"az":288.5,"t":"2028-07-13T01:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.49,"alt":42.05,"az":289.1,"t":"2028-07-13T01:50:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.52,"alt":41.17,"az":289.6,"t":"2028-07-13T01:55:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.54,"alt":40.29,"az":290.2,"t":"2028-07-13T02:00:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.57,"alt":39.41,"az":290.8,"t":"2028-07-13T02:05:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.6,"alt":38.53,"az":291.3,"t":"2028-07-13T02:10:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.63,"alt":37.66,"az":291.9,"t":"2028-07-13T02:15:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.67,"alt":36.8,"az":292.4,"t":"2028-07-13T02:20:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.7,"alt":35.93,"az":293.0,"t":"2028-07-13T02:25:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.74,"alt":35.07,"az":293.6,"t":"2028-07-13T02:30:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.77,"alt":34.22,"az":294.2,"t":"2028-07-13T02:35:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.81,"alt":33.37,"az":294.7,"t":"2028-07-13T02:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.86,"alt":32.52,"az":295.3,"t":"2028-07-13T02:45:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.9,"alt":31.67,"az":295.9,"t":"2028-07-13T02:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.95,"alt":30.83,"az":296.5,"t":"2028-07-13T02:55:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.99,"alt":30.0,"az":297.1,"t":"2028-07-13T03:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":2.05,"alt":29.17,"az":297.6,"t":"2028-07-13T03:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.1,"alt":28.34,"az":298.2,"t":"2028-07-13T03:10:00Z","terrain":0.13},{"above_terrain":true,"airmass":2.16,"alt":27.52,"az":298.8,"t":"2028-07-13T03:15:00Z","terrain":0.16},{"above_terrain":true,"airmass":2.22,"alt":26.7,"az":299.4,"t":"2028-07-13T03:20:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.28,"alt":25.89,"az":300.0,"t":"2028-07-13T03:25:00Z","terrain":0.37},{"above_terrain":true,"airmass":2.35,"alt":25.08,"az":300.7,"t":"2028-07-13T03:30:00Z","terrain":0.34},{"above_terrain":true,"airmass":2.42,"alt":24.28,"az":301.3,"t":"2028-07-13T03:35:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.5,"alt":23.48,"az":301.9,"t":"2028-07-13T03:40:00Z","terrain":0.11},{"above_terrain":true,"airmass":2.58,"alt":22.69,"az":302.5,"t":"2028-07-13T03:45:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.67,"alt":21.9,"az":303.1,"t":"2028-07-13T03:50:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.76,"alt":21.12,"az":303.8,"t":"2028-07-13T03:55:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.86,"alt":20.35,"az":304.4,"t":"2028-07-13T04:00:00Z","terrain":-0.17},{"above_terrain":true,"airmass":2.96,"alt":19.58,"az":305.0,"t":"2028-07-13T04:05:00Z","terrain":-0.29},{"above_terrain":true,"airmass":3.08,"alt":18.81,"az":305.7,"t":"2028-07-13T04:10:00Z","terrain":-0.21},{"above_terrain":true,"airmass":3.2,"alt":18.06,"az":306.3,"t":"2028-07-13T04:15:00Z","terrain":-0.06},{"above_terrain":true,"airmass":3.33,"alt":17.31,"az":307.0,"t":"2028-07-13T04:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.47,"alt":16.56,"az":307.6,"t":"2028-07-13T04:25:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.62,"alt":15.82,"az":308.3,"t":"2028-07-13T04:30:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.79,"alt":15.09,"az":309.0,"t":"2028-07-13T04:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.97,"alt":14.37,"az":309.7,"t":"2028-07-13T04:40:00Z","terrain":0.2},{"above_terrain":true,"airmass":4.17,"alt":13.65,"az":310.3,"t":"2028-07-13T04:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":4.39,"alt":12.94,"az":311.0,"t":"2028-07-13T04:50:00Z","terrain":0.35},{"above_terrain":true,"airmass":4.62,"alt":12.24,"az":311.7,"t":"2028-07-13T04:55:00Z","terrain":0.2},{"above_terrain":true,"airmass":4.88,"alt":11.54,"az":312.4,"t":"2028-07-13T05:00:00Z","terrain":0.2},{"above_terrain":true,"airmass":5.17,"alt":10.86,"az":313.1,"t":"2028-07-13T05:05:00Z","terrain":0.3},{"above_terrain":true,"airmass":5.49,"alt":10.18,"az":313.9,"t":"2028-07-13T05:10:00Z","terrain":0.44},{"above_terrain":true,"airmass":5.85,"alt":9.51,"az":314.6,"t":"2028-07-13T05:15:00Z","terrain":0.52},{"above_terrain":true,"airmass":6.26,"alt":8.85,"az":315.3,"t":"2028-07-13T05:20:00Z","terrain":0.54},{"above_terrain":true,"airmass":6.71,"alt":8.19,"az":316.0,"t":"2028-07-13T05:25:00Z","terrain":0.47},{"above_terrain":true,"airmass":7.23,"alt":7.55,"az":316.8,"t":"2028-07-13T05:30:00Z","terrain":0.34},{"above_terrain":true,"airmass":7.82,"alt":6.91,"az":317.5,"t":"2028-07-13T05:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":8.5,"alt":6.28,"az":318.3,"t":"2028-07-13T05:40:00Z","terrain":0.2},{"above_terrain":true,"airmass":9.29,"alt":5.66,"az":319.0,"t":"2028-07-13T05:45:00Z","terrain":-0.14},{"above_terrain":true,"airmass":10.21,"alt":5.05,"az":319.8,"t":"2028-07-13T05:50:00Z","terrain":-0.19},{"above_terrain":true,"airmass":11.31,"alt":4.46,"az":320.6,"t":"2028-07-13T05:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":12.63,"alt":3.87,"az":321.4,"t":"2028-07-13T06:00:00Z","terrain":-0.05},{"above_terrain":true,"airmass":14.22,"alt":3.29,"az":322.1,"t":"2028-07-13T06:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":16.18,"alt":2.72,"az":322.9,"t":"2028-07-13T06:10:00Z","terrain":0.09},{"above_terrain":true,"airmass":18.62,"alt":2.16,"az":323.7,"t":"2028-07-13T06:15:00Z","terrain":-0.13},{"above_terrain":true,"airmass":21.72,"alt":1.61,"az":324.5,"t":"2028-07-13T06:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":25.69,"alt":1.07,"az":325.4,"t":"2028-07-13T06:25:00Z","terrain":-0.21},{"above_terrain":true,"airmass":30.83,"alt":0.55,"az":326.2,"t":"2028-07-13T06:30:00Z","terrain":-0.27},{"above_terrain":true,"airmass":37.46,"alt":0.03,"az":327.0,"t":"2028-07-13T06:35:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-0.47,"az":327.9,"t":"2028-07-13T06:40:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-0.97,"az":328.7,"t":"2028-07-13T06:45:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-1.45,"az":329.5,"t":"2028-07-13T06:50:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-1.91,"az":330.4,"t":"2028-07-13T06:55:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-2.37,"az":331.3,"t":"2028-07-13T07:00:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-2.81,"az":332.1,"t":"2028-07-13T07:05:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-3.24,"az":333.0,"t":"2028-07-13T07:10:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-3.66,"az":333.9,"t":"2028-07-13T07:15:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-4.07,"az":334.8,"t":"2028-07-13T07:20:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-4.46,"az":335.7,"t":"2028-07-13T07:25:00Z","terrain":-0.76},{"above_terrain":false,"airmass":null,"alt":-4.84,"az":336.6,"t":"2028-07-13T07:30:00Z","terrain":-0.77},{"above_terrain":false,"airmass":null,"alt":-5.2,"az":337.5,"t":"2028-07-13T07:35:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-5.55,"az":338.4,"t":"2028-07-13T07:40:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-5.89,"az":339.3,"t":"2028-07-13T07:45:00Z","terrain":-0.68},{"above_terrain":false,"airmass":null,"alt":-6.21,"az":340.3,"t":"2028-07-13T07:50:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-6.52,"az":341.2,"t":"2028-07-13T07:55:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-6.82,"az":342.1,"t":"2028-07-13T08:00:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-7.1,"az":343.1,"t":"2028-07-13T08:05:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-7.36,"az":344.0,"t":"2028-07-13T08:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-7.61,"az":345.0,"t":"2028-07-13T08:15:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-7.85,"az":345.9,"t":"2028-07-13T08:20:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-8.07,"az":346.9,"t":"2028-07-13T08:25:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-8.27,"az":347.9,"t":"2028-07-13T08:30:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-8.46,"az":348.8,"t":"2028-07-13T08:35:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-8.63,"az":349.8,"t":"2028-07-13T08:40:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-8.79,"az":350.8,"t":"2028-07-13T08:45:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-8.93,"az":351.8,"t":"2028-07-13T08:50:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-9.06,"az":352.7,"t":"2028-07-13T08:55:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-9.17,"az":353.7,"t":"2028-07-13T09:00:00Z","terrain":0.59}],"transit":{"airmass":1.0,"alt":87.1,"az":184.9,"t":"2028-07-12T21:35:00Z"},"usable_hours":4.83,"verdict":"good","zenith_passage":true},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}