{"assessment":{"best_window":{"end":"2028-08-02T01:25Z","end_local":"04:25","hours":5.83,"label":"good","mean_quality":0.73,"start":"2028-08-01T19:35Z","start_local":"22:35"},"cost":{"altitude":0.37,"clouds":0.0,"darkness":2.06,"moon":1.53},"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":64,"cloud":null,"high":null,"iso":"2028-08-01T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":18,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"21:00","wind":null},{"alt":75,"cloud":null,"high":null,"iso":"2028-08-01T19:00Z","label":"marginal","low":null,"mid":null,"moon_alt":21,"precip":null,"q":0.33,"rh":null,"sky":"astronomical twilight","temp":null,"time":"22:00","wind":null},{"alt":86,"cloud":null,"high":null,"iso":"2028-08-01T20:00Z","label":"good","low":null,"mid":null,"moon_alt":22,"precip":null,"q":0.66,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":81,"cloud":null,"high":null,"iso":"2028-08-01T21:00Z","label":"good","low":null,"mid":null,"moon_alt":19,"precip":null,"q":0.67,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":70,"cloud":null,"high":null,"iso":"2028-08-01T22:00Z","label":"good","low":null,"mid":null,"moon_alt":15,"precip":null,"q":0.69,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":59,"cloud":null,"high":null,"iso":"2028-08-01T23:00Z","label":"good","low":null,"mid":null,"moon_alt":8,"precip":null,"q":0.71,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":48,"cloud":null,"high":null,"iso":"2028-08-02T00:00Z","label":"good","low":null,"mid":null,"moon_alt":0,"precip":null,"q":0.69,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":37,"cloud":null,"high":null,"iso":"2028-08-02T01:00Z","label":"good","low":null,"mid":null,"moon_alt":-9,"precip":null,"q":0.85,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":27,"cloud":null,"high":null,"iso":"2028-08-02T02:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-19,"precip":null,"q":0.34,"rh":null,"sky":"astronomical twilight","temp":null,"time":"05:00","wind":null},{"alt":18,"cloud":null,"high":null,"iso":"2028-08-02T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-29,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.91,"peak_sky":0.91,"quality_hours":4.88,"reasons":["daylight and twilight cost 2.1 quality-hours","moonlight cost 1.5 quality-hours","the target being low or below 20\u00b0 cost 0.4 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":91,"score_weather":null,"sky_hours":4.88,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2028-08-01T18:10Z","end_local":"21:10","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2028-08-01T17:35Z","start_local":"20:35"},{"end":"2028-08-01T18:50Z","end_local":"21:50","hours":0.67,"label":"poor","mean_quality":0.1,"start":"2028-08-01T18:10Z","start_local":"21:10"},{"end":"2028-08-01T19:35Z","end_local":"22:35","hours":0.75,"label":"marginal","mean_quality":0.33,"start":"2028-08-01T18:50Z","start_local":"21:50"},{"end":"2028-08-02T01:25Z","end_local":"04:25","hours":5.83,"label":"good","mean_quality":0.73,"start":"2028-08-01T19:35Z","start_local":"22:35"},{"end":"2028-08-02T02:10Z","end_local":"05:10","hours":0.75,"label":"marginal","mean_quality":0.38,"start":"2028-08-02T01:25Z","start_local":"04:25"},{"end":"2028-08-02T02:45Z","end_local":"05:45","hours":0.58,"label":"poor","mean_quality":0.08,"start":"2028-08-02T02:10Z","start_local":"05:10"},{"end":"2028-08-02T03:20Z","end_local":"06:20","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2028-08-02T02:45Z","start_local":"05:45"}]},"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":"2028-08-01T19:31:17Z","dark_hours":5.88,"dark_to":"2028-08-02T01:23:50Z","moon":{"illumination":0.89,"phase":"waxing gibbous","waxing":true},"moon_free_dark_hours":1.37,"moonrise":"2028-08-01T15:16:40Z","moonset":"2028-08-02T00:00:15Z","sunrise":"2028-08-02T03:16:38Z","sunset":"2028-08-01T17:38:30Z","twilight":{"astronomical":{"end":"2028-08-01T19:31:17Z","start":"2028-08-02T01:23:50Z"},"civil":{"end":"2028-08-01T18:09:43Z","start":"2028-08-02T02:45:25Z"},"nautical":{"end":"2028-08-01T18:48:21Z","start":"2028-08-02T02:06:46Z"}},"window_end":"2028-08-02T09:00:00Z","window_start":"2028-08-01T09:00:00Z"},"night_date":"2028-08-01","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":"2028-08-01T20:15:00Z"},"dec":38.78368896,"dec_of_date":38.8096,"dec_str":"+38\u00b0 47' 01.3\"","good_hours":5.83,"limit_rise":"2028-08-01T13:46:36Z","limit_set":"2028-08-02T02:43:36Z","max_az_rate_deg_per_min":3.76,"moon_separation":64.6,"never_rises":false,"ra":279.23473479,"ra_of_date":279.4748,"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":"5.8 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2028-08-02T05:19:35Z","blocked_dark_hours":0,"clears_at":"2028-08-01T11:18:47Z","rise_az":34.0},"track":[{"above_terrain":false,"airmass":null,"alt":-8.9,"az":8.5,"t":"2028-08-01T09:00:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-8.76,"az":9.4,"t":"2028-08-01T09:05:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-8.6,"az":10.4,"t":"2028-08-01T09:10:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-8.42,"az":11.4,"t":"2028-08-01T09:15:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-8.23,"az":12.4,"t":"2028-08-01T09:20:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-8.02,"az":13.3,"t":"2028-08-01T09:25:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-7.8,"az":14.3,"t":"2028-08-01T09:30:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-7.56,"az":15.2,"t":"2028-08-01T09:35:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-7.3,"az":16.2,"t":"2028-08-01T09:40:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-7.04,"az":17.1,"t":"2028-08-01T09:45:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-6.75,"az":18.1,"t":"2028-08-01T09:50:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-6.45,"az":19.0,"t":"2028-08-01T09:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.14,"az":19.9,"t":"2028-08-01T10:00:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-5.82,"az":20.9,"t":"2028-08-01T10:05:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-5.48,"az":21.8,"t":"2028-08-01T10:10:00Z","terrain":0.93},{"above_terrain":false,"airmass":null,"alt":-5.12,"az":22.7,"t":"2028-08-01T10:15:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-4.75,"az":23.6,"t":"2028-08-01T10:20:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-4.37,"az":24.5,"t":"2028-08-01T10:25:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-3.98,"az":25.4,"t":"2028-08-01T10:30:00Z","terrain":1.27},{"above_terrain":false,"airmass":null,"alt":-3.57,"az":26.3,"t":"2028-08-01T10:35:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-3.15,"az":27.2,"t":"2028-08-01T10:40:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-2.71,"az":28.1,"t":"2028-08-01T10:45:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-2.27,"az":28.9,"t":"2028-08-01T10:50:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-1.81,"az":29.8,"t":"2028-08-01T10:55:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-1.34,"az":30.6,"t":"2028-08-01T11:00:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-0.85,"az":31.5,"t":"2028-08-01T11:05:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-0.36,"az":32.3,"t":"2028-08-01T11:10:00Z","terrain":1.22},{"above_terrain":false,"airmass":35.8,"alt":0.15,"az":33.2,"t":"2028-08-01T11:15:00Z","terrain":0.89},{"above_terrain":true,"airmass":29.53,"alt":0.67,"az":34.0,"t":"2028-08-01T11:20:00Z","terrain":0.43},{"above_terrain":true,"airmass":24.69,"alt":1.19,"az":34.8,"t":"2028-08-01T11:25:00Z","terrain":0.12},{"above_terrain":true,"airmass":20.94,"alt":1.73,"az":35.6,"t":"2028-08-01T11:30:00Z","terrain":0.04},{"above_terrain":true,"airmass":18.01,"alt":2.29,"az":36.4,"t":"2028-08-01T11:35:00Z","terrain":-0.02},{"above_terrain":true,"airmass":15.69,"alt":2.85,"az":37.2,"t":"2028-08-01T11:40:00Z","terrain":-0.12},{"above_terrain":true,"airmass":13.83,"alt":3.42,"az":38.0,"t":"2028-08-01T11:45:00Z","terrain":-0.21},{"above_terrain":true,"airmass":12.3,"alt":4.0,"az":38.8,"t":"2028-08-01T11:50:00Z","terrain":-0.17},{"above_terrain":true,"airmass":11.04,"alt":4.59,"az":39.6,"t":"2028-08-01T11:55:00Z","terrain":-0.09},{"above_terrain":true,"airmass":9.99,"alt":5.19,"az":40.4,"t":"2028-08-01T12:00:00Z","terrain":-0.02},{"above_terrain":true,"airmass":9.1,"alt":5.8,"az":41.1,"t":"2028-08-01T12:05:00Z","terrain":0.03},{"above_terrain":true,"airmass":8.33,"alt":6.42,"az":41.9,"t":"2028-08-01T12:10:00Z","terrain":0.11},{"above_terrain":true,"airmass":7.68,"alt":7.05,"az":42.7,"t":"2028-08-01T12:15:00Z","terrain":0.2},{"above_terrain":true,"airmass":7.1,"alt":7.69,"az":43.4,"t":"2028-08-01T12:20:00Z","terrain":0.31},{"above_terrain":true,"airmass":6.6,"alt":8.34,"az":44.1,"t":"2028-08-01T12:25:00Z","terrain":0.43},{"above_terrain":true,"airmass":6.16,"alt":9.0,"az":44.9,"t":"2028-08-01T12:30:00Z","terrain":0.56},{"above_terrain":true,"airmass":5.77,"alt":9.66,"az":45.6,"t":"2028-08-01T12:35:00Z","terrain":0.63},{"above_terrain":true,"airmass":5.42,"alt":10.33,"az":46.3,"t":"2028-08-01T12:40:00Z","terrain":0.65},{"above_terrain":true,"airmass":5.1,"alt":11.01,"az":47.0,"t":"2028-08-01T12:45:00Z","terrain":0.61},{"above_terrain":true,"airmass":4.82,"alt":11.7,"az":47.7,"t":"2028-08-01T12:50:00Z","terrain":0.55},{"above_terrain":true,"airmass":4.57,"alt":12.4,"az":48.4,"t":"2028-08-01T12:55:00Z","terrain":0.48},{"above_terrain":true,"airmass":4.33,"alt":13.1,"az":49.1,"t":"2028-08-01T13:00:00Z","terrain":0.41},{"above_terrain":true,"airmass":4.12,"alt":13.81,"az":49.8,"t":"2028-08-01T13:05:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.93,"alt":14.53,"az":50.5,"t":"2028-08-01T13:10:00Z","terrain":0.46},{"above_terrain":true,"airmass":3.75,"alt":15.26,"az":51.2,"t":"2028-08-01T13:15:00Z","terrain":0.55},{"above_terrain":true,"airmass":3.59,"alt":15.99,"az":51.8,"t":"2028-08-01T13:20:00Z","terrain":0.61},{"above_terrain":true,"airmass":3.44,"alt":16.73,"az":52.5,"t":"2028-08-01T13:25:00Z","terrain":0.74},{"above_terrain":true,"airmass":3.3,"alt":17.48,"az":53.2,"t":"2028-08-01T13:30:00Z","terrain":0.87},{"above_terrain":true,"airmass":3.17,"alt":18.23,"az":53.8,"t":"2028-08-01T13:35:00Z","terrain":0.97},{"above_terrain":true,"airmass":3.05,"alt":18.99,"az":54.5,"t":"2028-08-01T13:40:00Z","terrain":1.04},{"above_terrain":true,"airmass":2.94,"alt":19.75,"az":55.1,"t":"2028-08-01T13:45:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.83,"alt":20.52,"az":55.8,"t":"2028-08-01T13:50:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.74,"alt":21.3,"az":56.4,"t":"2028-08-01T13:55:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.64,"alt":22.08,"az":57.0,"t":"2028-08-01T14:00:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.56,"alt":22.87,"az":57.6,"t":"2028-08-01T14:05:00Z","terrain":1.19},{"above_terrain":true,"airmass":2.48,"alt":23.66,"az":58.3,"t":"2028-08-01T14:10:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.4,"alt":24.46,"az":58.9,"t":"2028-08-01T14:15:00Z","terrain":1.21},{"above_terrain":true,"airmass":2.33,"alt":25.27,"az":59.5,"t":"2028-08-01T14:20:00Z","terrain":1.19},{"above_terrain":true,"airmass":2.27,"alt":26.07,"az":60.1,"t":"2028-08-01T14:25:00Z","terrain":1.16},{"above_terrain":true,"airmass":2.2,"alt":26.89,"az":60.7,"t":"2028-08-01T14:30:00Z","terrain":1.11},{"above_terrain":true,"airmass":2.14,"alt":27.71,"az":61.3,"t":"2028-08-01T14:35:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.09,"alt":28.53,"az":61.9,"t":"2028-08-01T14:40:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.03,"alt":29.36,"az":62.5,"t":"2028-08-01T14:45:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.98,"alt":30.19,"az":63.1,"t":"2028-08-01T14:50:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.93,"alt":31.03,"az":63.7,"t":"2028-08-01T14:55:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.89,"alt":31.87,"az":64.2,"t":"2028-08-01T15:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.85,"alt":32.71,"az":64.8,"t":"2028-08-01T15:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.8,"alt":33.56,"az":65.4,"t":"2028-08-01T15:10:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.77,"alt":34.41,"az":66.0,"t":"2028-08-01T15:15:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.73,"alt":35.27,"az":66.5,"t":"2028-08-01T15:20:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.69,"alt":36.13,"az":67.1,"t":"2028-08-01T15:25:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.66,"alt":37.0,"az":67.7,"t":"2028-08-01T15:30:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.63,"alt":37.86,"az":68.2,"t":"2028-08-01T15:35:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.6,"alt":38.73,"az":68.8,"t":"2028-08-01T15:40:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.57,"alt":39.61,"az":69.4,"t":"2028-08-01T15:45:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.54,"alt":40.49,"az":69.9,"t":"2028-08-01T15:50:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.51,"alt":41.37,"az":70.5,"t":"2028-08-01T15:55:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.49,"alt":42.25,"az":71.0,"t":"2028-08-01T16:00:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.46,"alt":43.14,"az":71.6,"t":"2028-08-01T16:05:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.44,"alt":44.03,"az":72.2,"t":"2028-08-01T16:10:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.41,"alt":44.92,"az":72.7,"t":"2028-08-01T16:15:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.39,"alt":45.81,"az":73.3,"t":"2028-08-01T16:20:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.37,"alt":46.71,"az":73.8,"t":"2028-08-01T16:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.35,"alt":47.61,"az":74.4,"t":"2028-08-01T16:30:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.33,"alt":48.51,"az":74.9,"t":"2028-08-01T16:35:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.32,"alt":49.42,"az":75.5,"t":"2028-08-01T16:40:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.3,"alt":50.33,"az":76.1,"t":"2028-08-01T16:45:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.28,"alt":51.24,"az":76.6,"t":"2028-08-01T16:50:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.27,"alt":52.15,"az":77.2,"t":"2028-08-01T16:55:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.25,"alt":53.06,"az":77.8,"t":"2028-08-01T17:00:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.24,"alt":53.98,"az":78.3,"t":"2028-08-01T17:05:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.22,"alt":54.9,"az":78.9,"t":"2028-08-01T17:10:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.21,"alt":55.81,"az":79.5,"t":"2028-08-01T17:15:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.2,"alt":56.74,"az":80.1,"t":"2028-08-01T17:20:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.18,"alt":57.66,"az":80.7,"t":"2028-08-01T17:25:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.17,"alt":58.58,"az":81.3,"t":"2028-08-01T17:30:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.16,"alt":59.51,"az":81.9,"t":"2028-08-01T17:35:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.15,"alt":60.44,"az":82.5,"t":"2028-08-01T17:40:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.14,"alt":61.36,"az":83.1,"t":"2028-08-01T17:45:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.13,"alt":62.29,"az":83.7,"t":"2028-08-01T17:50:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.12,"alt":63.23,"az":84.4,"t":"2028-08-01T17:55:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.11,"alt":64.16,"az":85.0,"t":"2028-08-01T18:00:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.1,"alt":65.09,"az":85.7,"t":"2028-08-01T18:05:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.09,"alt":66.02,"az":86.4,"t":"2028-08-01T18:10:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.09,"alt":66.96,"az":87.1,"t":"2028-08-01T18:15:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.08,"alt":67.89,"az":87.9,"t":"2028-08-01T18:20:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.07,"alt":68.83,"az":88.6,"t":"2028-08-01T18:25:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.07,"alt":69.76,"az":89.4,"t":"2028-08-01T18:30:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.06,"alt":70.7,"az":90.2,"t":"2028-08-01T18:35:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.05,"alt":71.64,"az":91.1,"t":"2028-08-01T18:40:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.05,"alt":72.57,"az":92.0,"t":"2028-08-01T18:45:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.04,"alt":73.51,"az":93.0,"t":"2028-08-01T18:50:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.04,"alt":74.44,"az":94.0,"t":"2028-08-01T18:55:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.03,"alt":75.37,"az":95.1,"t":"2028-08-01T19:00:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.03,"alt":76.31,"az":96.3,"t":"2028-08-01T19:05:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.02,"alt":77.23,"az":97.7,"t":"2028-08-01T19:10:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.02,"alt":78.16,"az":99.1,"t":"2028-08-01T19:15:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.02,"alt":79.08,"az":100.7,"t":"2028-08-01T19:20:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.02,"alt":80.0,"az":102.6,"t":"2028-08-01T19:25:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.01,"alt":80.91,"az":104.8,"t":"2028-08-01T19:30:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.01,"alt":81.81,"az":107.3,"t":"2028-08-01T19:35:00Z","terrain":-0.7},{"above_terrain":true,"airmass":1.01,"alt":82.69,"az":110.3,"t":"2028-08-01T19:40:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.01,"alt":83.56,"az":114.1,"t":"2028-08-01T19:45:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.0,"alt":84.4,"az":118.9,"t":"2028-08-01T19:50:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.0,"alt":85.19,"az":125.2,"t":"2028-08-01T19:55:00Z","terrain":-1.63},{"above_terrain":true,"airmass":1.0,"alt":85.92,"az":133.7,"t":"2028-08-01T20:00:00Z","terrain":-1.58},{"above_terrain":true,"airmass":1.0,"alt":86.53,"az":145.3,"t":"2028-08-01T20:05:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.0,"alt":86.96,"az":160.9,"t":"2028-08-01T20:10:00Z","terrain":-1.12},{"above_terrain":true,"airmass":1.0,"alt":87.12,"az":179.6,"t":"2028-08-01T20:15:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.0,"alt":86.97,"az":198.4,"t":"2028-08-01T20:20:00Z","terrain":-0.36},{"above_terrain":true,"airmass":1.0,"alt":86.55,"az":214.1,"t":"2028-08-01T20:25:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.0,"alt":85.95,"az":225.9,"t":"2028-08-01T20:30:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.0,"alt":85.23,"az":234.5,"t":"2028-08-01T20:35:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.0,"alt":84.44,"az":240.8,"t":"2028-08-01T20:40:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.01,"alt":83.6,"az":245.7,"t":"2028-08-01T20:45:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.01,"alt":82.73,"az":249.5,"t":"2028-08-01T20:50:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.01,"alt":81.85,"az":252.6,"t":"2028-08-01T20:55:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.01,"alt":80.95,"az":255.1,"t":"2028-08-01T21:00:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.01,"alt":80.04,"az":257.3,"t":"2028-08-01T21:05:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.02,"alt":79.12,"az":259.2,"t":"2028-08-01T21:10:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.02,"alt":78.2,"az":260.8,"t":"2028-08-01T21:15:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.02,"alt":77.28,"az":262.3,"t":"2028-08-01T21:20:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.03,"alt":76.35,"az":263.6,"t":"2028-08-01T21:25:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.03,"alt":75.42,"az":264.8,"t":"2028-08-01T21:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.04,"alt":74.48,"az":265.9,"t":"2028-08-01T21:35:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.04,"alt":73.55,"az":267.0,"t":"2028-08-01T21:40:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.05,"alt":72.61,"az":267.9,"t":"2028-08-01T21:45:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.05,"alt":71.68,"az":268.9,"t":"2028-08-01T21:50:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.06,"alt":70.74,"az":269.7,"t":"2028-08-01T21:55:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.07,"alt":69.81,"az":270.6,"t":"2028-08-01T22:00:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.07,"alt":68.87,"az":271.3,"t":"2028-08-01T22:05:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.08,"alt":67.93,"az":272.1,"t":"2028-08-01T22:10:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.09,"alt":67.0,"az":272.8,"t":"2028-08-01T22:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.09,"alt":66.07,"az":273.6,"t":"2028-08-01T22:20:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.1,"alt":65.13,"az":274.2,"t":"2028-08-01T22:25:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.11,"alt":64.2,"az":274.9,"t":"2028-08-01T22:30:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.12,"alt":63.27,"az":275.6,"t":"2028-08-01T22:35:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.13,"alt":62.34,"az":276.2,"t":"2028-08-01T22:40:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.14,"alt":61.41,"az":276.9,"t":"2028-08-01T22:45:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.15,"alt":60.48,"az":277.5,"t":"2028-08-01T22:50:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.16,"alt":59.55,"az":278.1,"t":"2028-08-01T22:55:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.17,"alt":58.62,"az":278.7,"t":"2028-08-01T23:00:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.18,"alt":57.7,"az":279.3,"t":"2028-08-01T23:05:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.19,"alt":56.78,"az":279.9,"t":"2028-08-01T23:10:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.21,"alt":55.86,"az":280.5,"t":"2028-08-01T23:15:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.22,"alt":54.94,"az":281.1,"t":"2028-08-01T23:20:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.23,"alt":54.02,"az":281.6,"t":"2028-08-01T23:25:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.25,"alt":53.1,"az":282.2,"t":"2028-08-01T23:30:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.26,"alt":52.19,"az":282.8,"t":"2028-08-01T23:35:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.28,"alt":51.28,"az":283.3,"t":"2028-08-01T23:40:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.3,"alt":50.37,"az":283.9,"t":"2028-08-01T23:45:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.31,"alt":49.46,"az":284.5,"t":"2028-08-01T23:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.33,"alt":48.55,"az":285.0,"t":"2028-08-01T23:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.35,"alt":47.65,"az":285.6,"t":"2028-08-02T00:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.37,"alt":46.75,"az":286.1,"t":"2028-08-02T00:05:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.39,"alt":45.85,"az":286.7,"t":"2028-08-02T00:10:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.41,"alt":44.96,"az":287.3,"t":"2028-08-02T00:15:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.44,"alt":44.07,"az":287.8,"t":"2028-08-02T00:20:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.46,"alt":43.18,"az":288.4,"t":"2028-08-02T00:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.48,"alt":42.29,"az":288.9,"t":"2028-08-02T00:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.51,"alt":41.41,"az":289.5,"t":"2028-08-02T00:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.54,"alt":40.53,"az":290.0,"t":"2028-08-02T00:40:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.56,"alt":39.65,"az":290.6,"t":"2028-08-02T00:45:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.59,"alt":38.77,"az":291.2,"t":"2028-08-02T00:50:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.63,"alt":37.9,"az":291.7,"t":"2028-08-02T00:55:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.66,"alt":37.03,"az":292.3,"t":"2028-08-02T01:00:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.69,"alt":36.17,"az":292.9,"t":"2028-08-02T01:05:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.73,"alt":35.31,"az":293.4,"t":"2028-08-02T01:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.76,"alt":34.45,"az":294.0,"t":"2028-08-02T01:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.8,"alt":33.6,"az":294.6,"t":"2028-08-02T01:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.84,"alt":32.75,"az":295.2,"t":"2028-08-02T01:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.89,"alt":31.9,"az":295.7,"t":"2028-08-02T01:30:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.93,"alt":31.06,"az":296.3,"t":"2028-08-02T01:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.98,"alt":30.23,"az":296.9,"t":"2028-08-02T01:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.03,"alt":29.39,"az":297.5,"t":"2028-08-02T01:45:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.08,"alt":28.57,"az":298.1,"t":"2028-08-02T01:50:00Z","terrain":0.12},{"above_terrain":true,"airmass":2.14,"alt":27.74,"az":298.7,"t":"2028-08-02T01:55:00Z","terrain":0.15},{"above_terrain":true,"airmass":2.2,"alt":26.92,"az":299.3,"t":"2028-08-02T02:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.26,"alt":26.11,"az":299.9,"t":"2028-08-02T02:05:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.33,"alt":25.3,"az":300.5,"t":"2028-08-02T02:10:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.4,"alt":24.5,"az":301.1,"t":"2028-08-02T02:15:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.48,"alt":23.7,"az":301.7,"t":"2028-08-02T02:20:00Z","terrain":0.15},{"above_terrain":true,"airmass":2.56,"alt":22.9,"az":302.3,"t":"2028-08-02T02:25:00Z","terrain":-0.02},{"above_terrain":true,"airmass":2.64,"alt":22.12,"az":303.0,"t":"2028-08-02T02:30:00Z","terrain":-0.22},{"above_terrain":true,"airmass":2.73,"alt":21.33,"az":303.6,"t":"2028-08-02T02:35:00Z","terrain":-0.15},{"above_terrain":true,"airmass":2.83,"alt":20.56,"az":304.2,"t":"2028-08-02T02:40:00Z","terrain":-0.14},{"above_terrain":true,"airmass":2.93,"alt":19.79,"az":304.9,"t":"2028-08-02T02:45:00Z","terrain":-0.26},{"above_terrain":true,"airmass":3.04,"alt":19.02,"az":305.5,"t":"2028-08-02T02:50:00Z","terrain":-0.23},{"above_terrain":true,"airmass":3.16,"alt":18.26,"az":306.1,"t":"2028-08-02T02:55:00Z","terrain":-0.12},{"above_terrain":true,"airmass":3.29,"alt":17.51,"az":306.8,"t":"2028-08-02T03:00:00Z","terrain":0.11},{"above_terrain":true,"airmass":3.43,"alt":16.76,"az":307.5,"t":"2028-08-02T03:05:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.58,"alt":16.02,"az":308.1,"t":"2028-08-02T03:10:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.74,"alt":15.29,"az":308.8,"t":"2028-08-02T03:15:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.92,"alt":14.56,"az":309.5,"t":"2028-08-02T03:20:00Z","terrain":0.19},{"above_terrain":true,"airmass":4.11,"alt":13.85,"az":310.2,"t":"2028-08-02T03:25:00Z","terrain":0.24},{"above_terrain":true,"airmass":4.32,"alt":13.13,"az":310.8,"t":"2028-08-02T03:30:00Z","terrain":0.34},{"above_terrain":true,"airmass":4.56,"alt":12.43,"az":311.5,"t":"2028-08-02T03:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":4.81,"alt":11.73,"az":312.2,"t":"2028-08-02T03:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":5.09,"alt":11.04,"az":312.9,"t":"2028-08-02T03:45:00Z","terrain":0.26},{"above_terrain":true,"airmass":5.4,"alt":10.36,"az":313.7,"t":"2028-08-02T03:50:00Z","terrain":0.4},{"above_terrain":true,"airmass":5.75,"alt":9.69,"az":314.4,"t":"2028-08-02T03:55:00Z","terrain":0.5},{"above_terrain":true,"airmass":6.14,"alt":9.03,"az":315.1,"t":"2028-08-02T04:00:00Z","terrain":0.55},{"above_terrain":true,"airmass":6.58,"alt":8.37,"az":315.8,"t":"2028-08-02T04:05:00Z","terrain":0.49},{"above_terrain":true,"airmass":7.08,"alt":7.72,"az":316.6,"t":"2028-08-02T04:10:00Z","terrain":0.38},{"above_terrain":true,"airmass":7.65,"alt":7.08,"az":317.3,"t":"2028-08-02T04:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":8.3,"alt":6.45,"az":318.1,"t":"2028-08-02T04:20:00Z","terrain":0.3},{"above_terrain":true,"airmass":9.06,"alt":5.83,"az":318.8,"t":"2028-08-02T04:25:00Z","terrain":-0.06},{"above_terrain":true,"airmass":9.95,"alt":5.22,"az":319.6,"t":"2028-08-02T04:30:00Z","terrain":-0.18},{"above_terrain":true,"airmass":10.99,"alt":4.62,"az":320.4,"t":"2028-08-02T04:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":12.24,"alt":4.03,"az":321.1,"t":"2028-08-02T04:40:00Z","terrain":-0.14},{"above_terrain":true,"airmass":13.75,"alt":3.44,"az":321.9,"t":"2028-08-02T04:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":15.6,"alt":2.87,"az":322.7,"t":"2028-08-02T04:50:00Z","terrain":0.12},{"above_terrain":true,"airmass":17.9,"alt":2.31,"az":323.5,"t":"2028-08-02T04:55:00Z","terrain":-0.07},{"above_terrain":true,"airmass":20.79,"alt":1.76,"az":324.3,"t":"2028-08-02T05:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":24.5,"alt":1.22,"az":325.1,"t":"2028-08-02T05:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":29.29,"alt":0.69,"az":326.0,"t":"2028-08-02T05:10:00Z","terrain":-0.24},{"above_terrain":true,"airmass":35.49,"alt":0.17,"az":326.8,"t":"2028-08-02T05:15:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-0.34,"az":327.6,"t":"2028-08-02T05:20:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-0.83,"az":328.5,"t":"2028-08-02T05:25:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-1.32,"az":329.3,"t":"2028-08-02T05:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-1.79,"az":330.2,"t":"2028-08-02T05:35:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-2.25,"az":331.0,"t":"2028-08-02T05:40:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-2.69,"az":331.9,"t":"2028-08-02T05:45:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-3.13,"az":332.8,"t":"2028-08-02T05:50:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-3.55,"az":333.7,"t":"2028-08-02T05:55:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-3.96,"az":334.6,"t":"2028-08-02T06:00:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-4.35,"az":335.4,"t":"2028-08-02T06:05:00Z","terrain":-0.7},{"above_terrain":false,"airmass":null,"alt":-4.74,"az":336.3,"t":"2028-08-02T06:10:00Z","terrain":-0.8},{"above_terrain":false,"airmass":null,"alt":-5.1,"az":337.3,"t":"2028-08-02T06:15:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-5.46,"az":338.2,"t":"2028-08-02T06:20:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-5.8,"az":339.1,"t":"2028-08-02T06:25:00Z","terrain":-0.73},{"above_terrain":false,"airmass":null,"alt":-6.13,"az":340.0,"t":"2028-08-02T06:30:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-6.44,"az":340.9,"t":"2028-08-02T06:35:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-6.74,"az":341.9,"t":"2028-08-02T06:40:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-7.02,"az":342.8,"t":"2028-08-02T06:45:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-7.29,"az":343.8,"t":"2028-08-02T06:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-7.55,"az":344.7,"t":"2028-08-02T06:55:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-7.79,"az":345.7,"t":"2028-08-02T07:00:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-8.01,"az":346.6,"t":"2028-08-02T07:05:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-8.22,"az":347.6,"t":"2028-08-02T07:10:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-8.41,"az":348.6,"t":"2028-08-02T07:15:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-8.59,"az":349.5,"t":"2028-08-02T07:20:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-8.75,"az":350.5,"t":"2028-08-02T07:25:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-8.9,"az":351.5,"t":"2028-08-02T07:30:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-9.03,"az":352.5,"t":"2028-08-02T07:35:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-9.14,"az":353.5,"t":"2028-08-02T07:40:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-9.24,"az":354.4,"t":"2028-08-02T07:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.32,"az":355.4,"t":"2028-08-02T07:50:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-9.39,"az":356.4,"t":"2028-08-02T07:55:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-9.44,"az":357.4,"t":"2028-08-02T08:00:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-9.48,"az":358.4,"t":"2028-08-02T08:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.49,"az":359.4,"t":"2028-08-02T08:10:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-9.5,"az":0.4,"t":"2028-08-02T08:15:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-9.48,"az":1.4,"t":"2028-08-02T08:20:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-9.45,"az":2.3,"t":"2028-08-02T08:25:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-9.41,"az":3.3,"t":"2028-08-02T08:30:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-9.34,"az":4.3,"t":"2028-08-02T08:35:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-9.26,"az":5.3,"t":"2028-08-02T08:40:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-9.17,"az":6.3,"t":"2028-08-02T08:45:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-9.06,"az":7.3,"t":"2028-08-02T08:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-8.93,"az":8.3,"t":"2028-08-02T08:55:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-8.79,"az":9.2,"t":"2028-08-02T09:00:00Z","terrain":-0.65}],"transit":{"airmass":1.0,"alt":87.1,"az":179.6,"t":"2028-08-01T20:15:00Z"},"usable_hours":5.83,"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."]}