{"assessment":{"best_window":{"end":"2028-08-25T02:00Z","end_local":"05:00","hours":7.17,"label":"good","mean_quality":0.98,"start":"2028-08-24T18:50Z","start_local":"21:50"},"cost":{"altitude":0.23,"clouds":0.0,"darkness":2.26,"moon":0.01},"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":56,"cloud":null,"high":null,"iso":"2028-08-24T18:00Z","label":"poor","low":null,"mid":null,"moon_alt":8,"precip":null,"q":0.14,"rh":null,"sky":"nautical twilight","temp":null,"time":"21:00","wind":null},{"alt":67,"cloud":null,"high":null,"iso":"2028-08-24T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-1,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":78,"cloud":null,"high":null,"iso":"2028-08-24T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-12,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":87,"cloud":null,"high":null,"iso":"2028-08-24T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-22,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":80,"cloud":null,"high":null,"iso":"2028-08-24T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-33,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":69,"cloud":null,"high":null,"iso":"2028-08-24T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-44,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":58,"cloud":null,"high":null,"iso":"2028-08-25T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-54,"precip":null,"q":0.99,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":48,"cloud":null,"high":null,"iso":"2028-08-25T01:00Z","label":"good","low":null,"mid":null,"moon_alt":-62,"precip":null,"q":0.92,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":38,"cloud":null,"high":null,"iso":"2028-08-25T02:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-67,"precip":null,"q":0.43,"rh":null,"sky":"astronomical twilight","temp":null,"time":"05:00","wind":null},{"alt":29,"cloud":null,"high":null,"iso":"2028-08-25T03:00Z","label":"poor","low":null,"mid":null,"moon_alt":-66,"precip":null,"q":0.11,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":7.72,"reasons":["daylight and twilight cost 2.3 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":7.72,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2028-08-24T17:40Z","end_local":"20:40","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2028-08-24T17:05Z","start_local":"20:05"},{"end":"2028-08-24T18:15Z","end_local":"21:15","hours":0.58,"label":"poor","mean_quality":0.14,"start":"2028-08-24T17:40Z","start_local":"20:40"},{"end":"2028-08-24T18:50Z","end_local":"21:50","hours":0.58,"label":"marginal","mean_quality":0.48,"start":"2028-08-24T18:15Z","start_local":"21:15"},{"end":"2028-08-25T02:00Z","end_local":"05:00","hours":7.17,"label":"good","mean_quality":0.98,"start":"2028-08-24T18:50Z","start_local":"21:50"},{"end":"2028-08-25T02:40Z","end_local":"05:40","hours":0.67,"label":"marginal","mean_quality":0.42,"start":"2028-08-25T02:00Z","start_local":"05:00"},{"end":"2028-08-25T03:15Z","end_local":"06:15","hours":0.58,"label":"poor","mean_quality":0.11,"start":"2028-08-25T02:40Z","start_local":"05:40"},{"end":"2028-08-25T03:45Z","end_local":"06:45","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2028-08-25T03:15Z","start_local":"06:15"}]},"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":"2028-08-24T18:47:46Z","dark_hours":7.19,"dark_to":"2028-08-25T01:59:05Z","moon":{"illumination":0.271,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":7.12,"moonrise":null,"moonset":"2028-08-24T18:51:24Z","sunrise":"2028-08-25T03:40:09Z","sunset":"2028-08-24T17:06:46Z","twilight":{"astronomical":{"end":"2028-08-24T18:47:46Z","start":"2028-08-25T01:59:05Z"},"civil":{"end":"2028-08-24T17:35:47Z","start":"2028-08-25T03:11:06Z"},"nautical":{"end":"2028-08-24T18:10:44Z","start":"2028-08-25T02:36:08Z"}},"window_end":"2028-08-25T09:00:00Z","window_start":"2028-08-24T09:00:00Z"},"night_date":"2028-08-24","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.0,"alt":87.2,"t":"2028-08-24T21:05:00Z"},"dec":44.33,"dec_of_date":44.4424,"dec_str":"+44\u00b0 19' 48.0\"","good_hours":7.17,"limit_rise":"2028-08-24T14:13:39Z","limit_set":"2028-08-25T03:58:44Z","max_az_rate_deg_per_min":3.67,"moon_separation":112.2,"never_rises":false,"ra":314.69583333,"ra_of_date":314.9522,"ra_str":"20h 58m 47.0s","resolved":{"common_name":"North America Nebula","dec":44.33,"name":"NGC 7000","ra":314.69583333,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=NGC%207000","source":"sesame","type":"Cl*","type_text":"star cluster"},"summary":"7.2 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2028-08-25T07:15:17Z","blocked_dark_hours":0,"clears_at":"2028-08-24T11:20:37Z","rise_az":23.7},"track":[{"above_terrain":false,"airmass":null,"alt":-3.85,"az":358.5,"t":"2028-08-24T09:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.86,"az":359.4,"t":"2028-08-24T09:05:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-3.86,"az":0.3,"t":"2028-08-24T09:10:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-3.85,"az":1.2,"t":"2028-08-24T09:15:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-3.82,"az":2.1,"t":"2028-08-24T09:20:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-3.78,"az":3.0,"t":"2028-08-24T09:25:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-3.73,"az":3.9,"t":"2028-08-24T09:30:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-3.65,"az":4.8,"t":"2028-08-24T09:35:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-3.57,"az":5.7,"t":"2028-08-24T09:40:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-3.47,"az":6.6,"t":"2028-08-24T09:45:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-3.35,"az":7.5,"t":"2028-08-24T09:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.22,"az":8.4,"t":"2028-08-24T09:55:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-3.08,"az":9.3,"t":"2028-08-24T10:00:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-2.92,"az":10.1,"t":"2028-08-24T10:05:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-2.75,"az":11.0,"t":"2028-08-24T10:10:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-2.57,"az":11.9,"t":"2028-08-24T10:15:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-2.37,"az":12.8,"t":"2028-08-24T10:20:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-2.15,"az":13.6,"t":"2028-08-24T10:25:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-1.92,"az":14.5,"t":"2028-08-24T10:30:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-1.68,"az":15.4,"t":"2028-08-24T10:35:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-1.43,"az":16.2,"t":"2028-08-24T10:40:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-1.16,"az":17.1,"t":"2028-08-24T10:45:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-0.88,"az":17.9,"t":"2028-08-24T10:50:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-0.59,"az":18.8,"t":"2028-08-24T10:55:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-0.28,"az":19.6,"t":"2028-08-24T11:00:00Z","terrain":0.65},{"above_terrain":false,"airmass":37.29,"alt":0.04,"az":20.4,"t":"2028-08-24T11:05:00Z","terrain":0.68},{"above_terrain":false,"airmass":32.82,"alt":0.38,"az":21.3,"t":"2028-08-24T11:10:00Z","terrain":0.77},{"above_terrain":false,"airmass":28.94,"alt":0.72,"az":22.1,"t":"2028-08-24T11:15:00Z","terrain":1.01},{"above_terrain":false,"airmass":25.62,"alt":1.08,"az":22.9,"t":"2028-08-24T11:20:00Z","terrain":1.15},{"above_terrain":true,"airmass":22.78,"alt":1.45,"az":23.7,"t":"2028-08-24T11:25:00Z","terrain":0.98},{"above_terrain":true,"airmass":20.35,"alt":1.83,"az":24.5,"t":"2028-08-24T11:30:00Z","terrain":1.08},{"above_terrain":true,"airmass":18.28,"alt":2.23,"az":25.3,"t":"2028-08-24T11:35:00Z","terrain":1.26},{"above_terrain":true,"airmass":16.5,"alt":2.64,"az":26.1,"t":"2028-08-24T11:40:00Z","terrain":1.33},{"above_terrain":true,"airmass":14.97,"alt":3.05,"az":26.9,"t":"2028-08-24T11:45:00Z","terrain":1.28},{"above_terrain":true,"airmass":13.64,"alt":3.48,"az":27.7,"t":"2028-08-24T11:50:00Z","terrain":1.21},{"above_terrain":true,"airmass":12.48,"alt":3.92,"az":28.5,"t":"2028-08-24T11:55:00Z","terrain":1.09},{"above_terrain":true,"airmass":11.47,"alt":4.38,"az":29.3,"t":"2028-08-24T12:00:00Z","terrain":1.04},{"above_terrain":true,"airmass":10.58,"alt":4.84,"az":30.0,"t":"2028-08-24T12:05:00Z","terrain":1.16},{"above_terrain":true,"airmass":9.8,"alt":5.31,"az":30.8,"t":"2028-08-24T12:10:00Z","terrain":1.28},{"above_terrain":true,"airmass":9.1,"alt":5.8,"az":31.6,"t":"2028-08-24T12:15:00Z","terrain":1.32},{"above_terrain":true,"airmass":8.48,"alt":6.29,"az":32.3,"t":"2028-08-24T12:20:00Z","terrain":1.22},{"above_terrain":true,"airmass":7.93,"alt":6.8,"az":33.1,"t":"2028-08-24T12:25:00Z","terrain":0.96},{"above_terrain":true,"airmass":7.43,"alt":7.31,"az":33.8,"t":"2028-08-24T12:30:00Z","terrain":0.55},{"above_terrain":true,"airmass":6.98,"alt":7.84,"az":34.5,"t":"2028-08-24T12:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":6.58,"alt":8.37,"az":35.2,"t":"2028-08-24T12:40:00Z","terrain":0.05},{"above_terrain":true,"airmass":6.21,"alt":8.92,"az":36.0,"t":"2028-08-24T12:45:00Z","terrain":0.03},{"above_terrain":true,"airmass":5.87,"alt":9.47,"az":36.7,"t":"2028-08-24T12:50:00Z","terrain":-0.05},{"above_terrain":true,"airmass":5.57,"alt":10.04,"az":37.4,"t":"2028-08-24T12:55:00Z","terrain":-0.14},{"above_terrain":true,"airmass":5.29,"alt":10.61,"az":38.1,"t":"2028-08-24T13:00:00Z","terrain":-0.21},{"above_terrain":true,"airmass":5.03,"alt":11.19,"az":38.8,"t":"2028-08-24T13:05:00Z","terrain":-0.17},{"above_terrain":true,"airmass":4.79,"alt":11.78,"az":39.5,"t":"2028-08-24T13:10:00Z","terrain":-0.11},{"above_terrain":true,"airmass":4.57,"alt":12.38,"az":40.1,"t":"2028-08-24T13:15:00Z","terrain":-0.04},{"above_terrain":true,"airmass":4.37,"alt":12.99,"az":40.8,"t":"2028-08-24T13:20:00Z","terrain":0.01},{"above_terrain":true,"airmass":4.18,"alt":13.61,"az":41.5,"t":"2028-08-24T13:25:00Z","terrain":0.07},{"above_terrain":true,"airmass":4.01,"alt":14.23,"az":42.1,"t":"2028-08-24T13:30:00Z","terrain":0.14},{"above_terrain":true,"airmass":3.85,"alt":14.86,"az":42.8,"t":"2028-08-24T13:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.7,"alt":15.5,"az":43.4,"t":"2028-08-24T13:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.56,"alt":16.15,"az":44.1,"t":"2028-08-24T13:45:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.42,"alt":16.8,"az":44.7,"t":"2028-08-24T13:50:00Z","terrain":0.53},{"above_terrain":true,"airmass":3.3,"alt":17.47,"az":45.4,"t":"2028-08-24T13:55:00Z","terrain":0.61},{"above_terrain":true,"airmass":3.18,"alt":18.14,"az":46.0,"t":"2028-08-24T14:00:00Z","terrain":0.67},{"above_terrain":true,"airmass":3.08,"alt":18.81,"az":46.6,"t":"2028-08-24T14:05:00Z","terrain":0.63},{"above_terrain":true,"airmass":2.97,"alt":19.5,"az":47.2,"t":"2028-08-24T14:10:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.88,"alt":20.19,"az":47.8,"t":"2028-08-24T14:15:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.79,"alt":20.88,"az":48.4,"t":"2028-08-24T14:20:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.7,"alt":21.59,"az":49.0,"t":"2028-08-24T14:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.62,"alt":22.29,"az":49.6,"t":"2028-08-24T14:30:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.54,"alt":23.01,"az":50.2,"t":"2028-08-24T14:35:00Z","terrain":0.42},{"above_terrain":true,"airmass":2.47,"alt":23.73,"az":50.8,"t":"2028-08-24T14:40:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.4,"alt":24.46,"az":51.3,"t":"2028-08-24T14:45:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.34,"alt":25.19,"az":51.9,"t":"2028-08-24T14:50:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.28,"alt":25.93,"az":52.4,"t":"2028-08-24T14:55:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.22,"alt":26.68,"az":53.0,"t":"2028-08-24T15:00:00Z","terrain":0.84},{"above_terrain":true,"airmass":2.16,"alt":27.43,"az":53.5,"t":"2028-08-24T15:05:00Z","terrain":0.93},{"above_terrain":true,"airmass":2.11,"alt":28.18,"az":54.1,"t":"2028-08-24T15:10:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.06,"alt":28.94,"az":54.6,"t":"2028-08-24T15:15:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.01,"alt":29.71,"az":55.2,"t":"2028-08-24T15:20:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.97,"alt":30.48,"az":55.7,"t":"2028-08-24T15:25:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.92,"alt":31.26,"az":56.2,"t":"2028-08-24T15:30:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.88,"alt":32.04,"az":56.7,"t":"2028-08-24T15:35:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.84,"alt":32.82,"az":57.2,"t":"2028-08-24T15:40:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.8,"alt":33.61,"az":57.7,"t":"2028-08-24T15:45:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.77,"alt":34.4,"az":58.2,"t":"2028-08-24T15:50:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.73,"alt":35.2,"az":58.7,"t":"2028-08-24T15:55:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.7,"alt":36.0,"az":59.2,"t":"2028-08-24T16:00:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.67,"alt":36.81,"az":59.7,"t":"2028-08-24T16:05:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.64,"alt":37.62,"az":60.2,"t":"2028-08-24T16:10:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.61,"alt":38.43,"az":60.6,"t":"2028-08-24T16:15:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.58,"alt":39.25,"az":61.1,"t":"2028-08-24T16:20:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.55,"alt":40.07,"az":61.6,"t":"2028-08-24T16:25:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.53,"alt":40.9,"az":62.0,"t":"2028-08-24T16:30:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.5,"alt":41.73,"az":62.5,"t":"2028-08-24T16:35:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.48,"alt":42.56,"az":62.9,"t":"2028-08-24T16:40:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.45,"alt":43.39,"az":63.4,"t":"2028-08-24T16:45:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.43,"alt":44.23,"az":63.8,"t":"2028-08-24T16:50:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.41,"alt":45.07,"az":64.2,"t":"2028-08-24T16:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.39,"alt":45.92,"az":64.7,"t":"2028-08-24T17:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.37,"alt":46.76,"az":65.1,"t":"2028-08-24T17:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.35,"alt":47.61,"az":65.5,"t":"2028-08-24T17:10:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.33,"alt":48.47,"az":65.9,"t":"2028-08-24T17:15:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.32,"alt":49.32,"az":66.3,"t":"2028-08-24T17:20:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.3,"alt":50.18,"az":66.7,"t":"2028-08-24T17:25:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.28,"alt":51.04,"az":67.1,"t":"2028-08-24T17:30:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.27,"alt":51.9,"az":67.4,"t":"2028-08-24T17:35:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.25,"alt":52.77,"az":67.8,"t":"2028-08-24T17:40:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.24,"alt":53.64,"az":68.2,"t":"2028-08-24T17:45:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.23,"alt":54.51,"az":68.5,"t":"2028-08-24T17:50:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.21,"alt":55.38,"az":68.9,"t":"2028-08-24T17:55:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.2,"alt":56.25,"az":69.2,"t":"2028-08-24T18:00:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.19,"alt":57.13,"az":69.6,"t":"2028-08-24T18:05:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.18,"alt":58.01,"az":69.9,"t":"2028-08-24T18:10:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.17,"alt":58.89,"az":70.2,"t":"2028-08-24T18:15:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.16,"alt":59.77,"az":70.5,"t":"2028-08-24T18:20:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.15,"alt":60.65,"az":70.8,"t":"2028-08-24T18:25:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.14,"alt":61.54,"az":71.1,"t":"2028-08-24T18:30:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.13,"alt":62.42,"az":71.3,"t":"2028-08-24T18:35:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.12,"alt":63.31,"az":71.6,"t":"2028-08-24T18:40:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.11,"alt":64.2,"az":71.8,"t":"2028-08-24T18:45:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.1,"alt":65.09,"az":72.0,"t":"2028-08-24T18:50:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.09,"alt":65.98,"az":72.3,"t":"2028-08-24T18:55:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.09,"alt":66.87,"az":72.4,"t":"2028-08-24T19:00:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.08,"alt":67.76,"az":72.6,"t":"2028-08-24T19:05:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.07,"alt":68.66,"az":72.7,"t":"2028-08-24T19:10:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.07,"alt":69.55,"az":72.8,"t":"2028-08-24T19:15:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.06,"alt":70.45,"az":72.9,"t":"2028-08-24T19:20:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.06,"alt":71.34,"az":73.0,"t":"2028-08-24T19:25:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.05,"alt":72.24,"az":73.0,"t":"2028-08-24T19:30:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.04,"alt":73.13,"az":72.9,"t":"2028-08-24T19:35:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.04,"alt":74.02,"az":72.8,"t":"2028-08-24T19:40:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.04,"alt":74.92,"az":72.6,"t":"2028-08-24T19:45:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.03,"alt":75.81,"az":72.4,"t":"2028-08-24T19:50:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.03,"alt":76.7,"az":72.1,"t":"2028-08-24T19:55:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.02,"alt":77.59,"az":71.6,"t":"2028-08-24T20:00:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.02,"alt":78.48,"az":71.0,"t":"2028-08-24T20:05:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.02,"alt":79.36,"az":70.3,"t":"2028-08-24T20:10:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.01,"alt":80.24,"az":69.3,"t":"2028-08-24T20:15:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.01,"alt":81.11,"az":68.1,"t":"2028-08-24T20:20:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.01,"alt":81.98,"az":66.5,"t":"2028-08-24T20:25:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.01,"alt":82.83,"az":64.4,"t":"2028-08-24T20:30:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.01,"alt":83.66,"az":61.7,"t":"2028-08-24T20:35:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.0,"alt":84.47,"az":58.0,"t":"2028-08-24T20:40:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.0,"alt":85.24,"az":52.9,"t":"2028-08-24T20:45:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.0,"alt":85.96,"az":45.8,"t":"2028-08-24T20:50:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.0,"alt":86.57,"az":35.8,"t":"2028-08-24T20:55:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.0,"alt":87.03,"az":21.9,"t":"2028-08-24T21:00:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.0,"alt":87.24,"az":4.5,"t":"2028-08-24T21:05:00Z","terrain":-0.35},{"above_terrain":true,"airmass":1.0,"alt":87.16,"az":346.1,"t":"2028-08-24T21:10:00Z","terrain":-0.53},{"above_terrain":true,"airmass":1.0,"alt":86.81,"az":330.4,"t":"2028-08-24T21:15:00Z","terrain":-0.36},{"above_terrain":true,"airmass":1.0,"alt":86.27,"az":318.6,"t":"2028-08-24T21:20:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.0,"alt":85.6,"az":310.2,"t":"2028-08-24T21:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.0,"alt":84.85,"az":304.3,"t":"2028-08-24T21:30:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.01,"alt":84.06,"az":300.0,"t":"2028-08-24T21:35:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.01,"alt":83.23,"az":296.8,"t":"2028-08-24T21:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.01,"alt":82.39,"az":294.4,"t":"2028-08-24T21:45:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.01,"alt":81.53,"az":292.6,"t":"2028-08-24T21:50:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.01,"alt":80.66,"az":291.2,"t":"2028-08-24T21:55:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.02,"alt":79.78,"az":290.1,"t":"2028-08-24T22:00:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.02,"alt":78.9,"az":289.3,"t":"2028-08-24T22:05:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.02,"alt":78.02,"az":288.6,"t":"2028-08-24T22:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.03,"alt":77.13,"az":288.1,"t":"2028-08-24T22:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":76.24,"az":287.7,"t":"2028-08-24T22:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.03,"alt":75.35,"az":287.5,"t":"2028-08-24T22:25:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.04,"alt":74.45,"az":287.3,"t":"2028-08-24T22:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.04,"alt":73.56,"az":287.1,"t":"2028-08-24T22:35:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.05,"alt":72.67,"az":287.1,"t":"2028-08-24T22:40:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.05,"alt":71.77,"az":287.0,"t":"2028-08-24T22:45:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.06,"alt":70.88,"az":287.1,"t":"2028-08-24T22:50:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.06,"alt":69.98,"az":287.1,"t":"2028-08-24T22:55:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.07,"alt":69.09,"az":287.2,"t":"2028-08-24T23:00:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.08,"alt":68.19,"az":287.3,"t":"2028-08-24T23:05:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.08,"alt":67.3,"az":287.5,"t":"2028-08-24T23:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.09,"alt":66.41,"az":287.7,"t":"2028-08-24T23:15:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.1,"alt":65.52,"az":287.9,"t":"2028-08-24T23:20:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.11,"alt":64.63,"az":288.1,"t":"2028-08-24T23:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.11,"alt":63.74,"az":288.3,"t":"2028-08-24T23:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":62.85,"az":288.5,"t":"2028-08-24T23:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.13,"alt":61.96,"az":288.8,"t":"2028-08-24T23:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.08,"az":289.1,"t":"2028-08-24T23:45:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.15,"alt":60.19,"az":289.4,"t":"2028-08-24T23:50:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.16,"alt":59.31,"az":289.7,"t":"2028-08-24T23:55:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.17,"alt":58.43,"az":290.0,"t":"2028-08-25T00:00:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.18,"alt":57.55,"az":290.3,"t":"2028-08-25T00:05:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.2,"alt":56.67,"az":290.6,"t":"2028-08-25T00:10:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.21,"alt":55.8,"az":290.9,"t":"2028-08-25T00:15:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.22,"alt":54.93,"az":291.3,"t":"2028-08-25T00:20:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.23,"alt":54.05,"az":291.6,"t":"2028-08-25T00:25:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.25,"alt":53.19,"az":292.0,"t":"2028-08-25T00:30:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.26,"alt":52.32,"az":292.4,"t":"2028-08-25T00:35:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.28,"alt":51.46,"az":292.8,"t":"2028-08-25T00:40:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.29,"alt":50.59,"az":293.1,"t":"2028-08-25T00:45:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.31,"alt":49.73,"az":293.5,"t":"2028-08-25T00:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.33,"alt":48.88,"az":293.9,"t":"2028-08-25T00:55:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.34,"alt":48.02,"az":294.3,"t":"2028-08-25T01:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.36,"alt":47.17,"az":294.7,"t":"2028-08-25T01:05:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.38,"alt":46.32,"az":295.1,"t":"2028-08-25T01:10:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.4,"alt":45.48,"az":295.6,"t":"2028-08-25T01:15:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.42,"alt":44.63,"az":296.0,"t":"2028-08-25T01:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.44,"alt":43.79,"az":296.4,"t":"2028-08-25T01:25:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.47,"alt":42.96,"az":296.9,"t":"2028-08-25T01:30:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.49,"alt":42.12,"az":297.3,"t":"2028-08-25T01:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.51,"alt":41.29,"az":297.8,"t":"2028-08-25T01:40:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.54,"alt":40.47,"az":298.2,"t":"2028-08-25T01:45:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.56,"alt":39.64,"az":298.7,"t":"2028-08-25T01:50:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.59,"alt":38.83,"az":299.1,"t":"2028-08-25T01:55:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.62,"alt":38.01,"az":299.6,"t":"2028-08-25T02:00:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.65,"alt":37.2,"az":300.1,"t":"2028-08-25T02:05:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.68,"alt":36.39,"az":300.6,"t":"2028-08-25T02:10:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.72,"alt":35.59,"az":301.0,"t":"2028-08-25T02:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.75,"alt":34.79,"az":301.5,"t":"2028-08-25T02:20:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.78,"alt":33.99,"az":302.0,"t":"2028-08-25T02:25:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.82,"alt":33.2,"az":302.5,"t":"2028-08-25T02:30:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.86,"alt":32.41,"az":303.0,"t":"2028-08-25T02:35:00Z","terrain":-0.23},{"above_terrain":true,"airmass":1.9,"alt":31.63,"az":303.5,"t":"2028-08-25T02:40:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.94,"alt":30.85,"az":304.1,"t":"2028-08-25T02:45:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.99,"alt":30.08,"az":304.6,"t":"2028-08-25T02:50:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.04,"alt":29.31,"az":305.1,"t":"2028-08-25T02:55:00Z","terrain":-0.28},{"above_terrain":true,"airmass":2.09,"alt":28.55,"az":305.7,"t":"2028-08-25T03:00:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.14,"alt":27.79,"az":306.2,"t":"2028-08-25T03:05:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.19,"alt":27.04,"az":306.7,"t":"2028-08-25T03:10:00Z","terrain":0.09},{"above_terrain":true,"airmass":2.25,"alt":26.29,"az":307.3,"t":"2028-08-25T03:15:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.31,"alt":25.55,"az":307.8,"t":"2028-08-25T03:20:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.37,"alt":24.81,"az":308.4,"t":"2028-08-25T03:25:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.44,"alt":24.08,"az":309.0,"t":"2028-08-25T03:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.51,"alt":23.36,"az":309.5,"t":"2028-08-25T03:35:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.58,"alt":22.64,"az":310.1,"t":"2028-08-25T03:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":2.66,"alt":21.93,"az":310.7,"t":"2028-08-25T03:45:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.75,"alt":21.22,"az":311.3,"t":"2028-08-25T03:50:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.83,"alt":20.52,"az":311.9,"t":"2028-08-25T03:55:00Z","terrain":0.16},{"above_terrain":true,"airmass":2.93,"alt":19.83,"az":312.5,"t":"2028-08-25T04:00:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.03,"alt":19.14,"az":313.1,"t":"2028-08-25T04:05:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.13,"alt":18.46,"az":313.7,"t":"2028-08-25T04:10:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.24,"alt":17.79,"az":314.3,"t":"2028-08-25T04:15:00Z","terrain":0.5},{"above_terrain":true,"airmass":3.36,"alt":17.12,"az":315.0,"t":"2028-08-25T04:20:00Z","terrain":0.56},{"above_terrain":true,"airmass":3.49,"alt":16.46,"az":315.6,"t":"2028-08-25T04:25:00Z","terrain":0.51},{"above_terrain":true,"airmass":3.63,"alt":15.81,"az":316.2,"t":"2028-08-25T04:30:00Z","terrain":0.44},{"above_terrain":true,"airmass":3.77,"alt":15.17,"az":316.9,"t":"2028-08-25T04:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.93,"alt":14.53,"az":317.5,"t":"2028-08-25T04:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":4.1,"alt":13.9,"az":318.2,"t":"2028-08-25T04:45:00Z","terrain":0.24},{"above_terrain":true,"airmass":4.28,"alt":13.28,"az":318.9,"t":"2028-08-25T04:50:00Z","terrain":-0.08},{"above_terrain":true,"airmass":4.47,"alt":12.67,"az":319.5,"t":"2028-08-25T04:55:00Z","terrain":-0.17},{"above_terrain":true,"airmass":4.68,"alt":12.07,"az":320.2,"t":"2028-08-25T05:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":4.91,"alt":11.48,"az":320.9,"t":"2028-08-25T05:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.16,"alt":10.89,"az":321.6,"t":"2028-08-25T05:10:00Z","terrain":0.04},{"above_terrain":true,"airmass":5.43,"alt":10.31,"az":322.3,"t":"2028-08-25T05:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":5.72,"alt":9.74,"az":323.0,"t":"2028-08-25T05:20:00Z","terrain":0.08},{"above_terrain":true,"airmass":6.04,"alt":9.19,"az":323.7,"t":"2028-08-25T05:25:00Z","terrain":-0.12},{"above_terrain":true,"airmass":6.4,"alt":8.64,"az":324.4,"t":"2028-08-25T05:30:00Z","terrain":-0.2},{"above_terrain":true,"airmass":6.78,"alt":8.1,"az":325.1,"t":"2028-08-25T05:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.21,"alt":7.57,"az":325.9,"t":"2028-08-25T05:40:00Z","terrain":-0.23},{"above_terrain":true,"airmass":7.68,"alt":7.05,"az":326.6,"t":"2028-08-25T05:45:00Z","terrain":-0.33},{"above_terrain":true,"airmass":8.21,"alt":6.53,"az":327.3,"t":"2028-08-25T05:50:00Z","terrain":-0.34},{"above_terrain":true,"airmass":8.8,"alt":6.03,"az":328.1,"t":"2028-08-25T05:55:00Z","terrain":-0.22},{"above_terrain":true,"airmass":9.46,"alt":5.54,"az":328.8,"t":"2028-08-25T06:00:00Z","terrain":-0.15},{"above_terrain":true,"airmass":10.2,"alt":5.07,"az":329.6,"t":"2028-08-25T06:05:00Z","terrain":-0.26},{"above_terrain":true,"airmass":11.03,"alt":4.6,"az":330.4,"t":"2028-08-25T06:10:00Z","terrain":-0.36},{"above_terrain":true,"airmass":11.98,"alt":4.14,"az":331.1,"t":"2028-08-25T06:15:00Z","terrain":-0.36},{"above_terrain":true,"airmass":13.06,"alt":3.69,"az":331.9,"t":"2028-08-25T06:20:00Z","terrain":-0.16},{"above_terrain":true,"airmass":14.31,"alt":3.26,"az":332.7,"t":"2028-08-25T06:25:00Z","terrain":-0.13},{"above_terrain":true,"airmass":15.74,"alt":2.83,"az":333.5,"t":"2028-08-25T06:30:00Z","terrain":-0.17},{"above_terrain":true,"airmass":17.39,"alt":2.42,"az":334.3,"t":"2028-08-25T06:35:00Z","terrain":-0.33},{"above_terrain":true,"airmass":19.32,"alt":2.02,"az":335.1,"t":"2028-08-25T06:40:00Z","terrain":-0.61},{"above_terrain":true,"airmass":21.57,"alt":1.63,"az":335.9,"t":"2028-08-25T06:45:00Z","terrain":-0.8},{"above_terrain":true,"airmass":24.2,"alt":1.26,"az":336.7,"t":"2028-08-25T06:50:00Z","terrain":-0.76},{"above_terrain":true,"airmass":27.28,"alt":0.89,"az":337.5,"t":"2028-08-25T06:55:00Z","terrain":-0.6},{"above_terrain":true,"airmass":30.88,"alt":0.54,"az":338.3,"t":"2028-08-25T07:00:00Z","terrain":-0.56},{"above_terrain":true,"airmass":35.06,"alt":0.2,"az":339.2,"t":"2028-08-25T07:05:00Z","terrain":-0.72},{"above_terrain":true,"airmass":null,"alt":-0.13,"az":340.0,"t":"2028-08-25T07:10:00Z","terrain":-0.53},{"above_terrain":true,"airmass":null,"alt":-0.44,"az":340.8,"t":"2028-08-25T07:15:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-0.74,"az":341.7,"t":"2028-08-25T07:20:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-1.03,"az":342.5,"t":"2028-08-25T07:25:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-1.3,"az":343.4,"t":"2028-08-25T07:30:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.56,"az":344.2,"t":"2028-08-25T07:35:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.81,"az":345.1,"t":"2028-08-25T07:40:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-2.04,"az":346.0,"t":"2028-08-25T07:45:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-2.27,"az":346.8,"t":"2028-08-25T07:50:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-2.47,"az":347.7,"t":"2028-08-25T07:55:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-2.66,"az":348.6,"t":"2028-08-25T08:00:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-2.84,"az":349.4,"t":"2028-08-25T08:05:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-3.01,"az":350.3,"t":"2028-08-25T08:10:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.16,"az":351.2,"t":"2028-08-25T08:15:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-3.29,"az":352.1,"t":"2028-08-25T08:20:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-3.41,"az":353.0,"t":"2028-08-25T08:25:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-3.52,"az":353.9,"t":"2028-08-25T08:30:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-3.61,"az":354.8,"t":"2028-08-25T08:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.69,"az":355.7,"t":"2028-08-25T08:40:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-3.76,"az":356.6,"t":"2028-08-25T08:45:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.81,"az":357.4,"t":"2028-08-25T08:50:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-3.84,"az":358.3,"t":"2028-08-25T08:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.86,"az":359.2,"t":"2028-08-25T09:00:00Z","terrain":0.59}],"transit":{"airmass":1.0,"alt":87.2,"az":4.5,"t":"2028-08-24T21:05:00Z"},"usable_hours":7.17,"verdict":"good","zenith_passage":true},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}