{"assessment":{"best_window":{"end":"2041-08-26T02:05Z","end_local":"05:05","hours":7.25,"label":"good","mean_quality":0.98,"start":"2041-08-25T18:50Z","start_local":"21:50"},"cost":{"altitude":0.25,"clouds":0.0,"darkness":2.17,"moon":0.0},"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":57,"cloud":null,"high":null,"iso":"2041-08-25T18:00Z","label":"poor","low":null,"mid":null,"moon_alt":-11,"precip":null,"q":0.15,"rh":null,"sky":"nautical twilight","temp":null,"time":"21:00","wind":null},{"alt":67,"cloud":null,"high":null,"iso":"2041-08-25T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-19,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":78,"cloud":null,"high":null,"iso":"2041-08-25T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-25,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":87,"cloud":null,"high":null,"iso":"2041-08-25T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-30,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":79,"cloud":null,"high":null,"iso":"2041-08-25T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-31,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":69,"cloud":null,"high":null,"iso":"2041-08-25T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-30,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":58,"cloud":null,"high":null,"iso":"2041-08-26T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-26,"precip":null,"q":0.99,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":48,"cloud":null,"high":null,"iso":"2041-08-26T01:00Z","label":"good","low":null,"mid":null,"moon_alt":-19,"precip":null,"q":0.92,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":38,"cloud":null,"high":null,"iso":"2041-08-26T02:00Z","label":"good","low":null,"mid":null,"moon_alt":-11,"precip":null,"q":0.85,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":28,"cloud":null,"high":null,"iso":"2041-08-26T03:00Z","label":"poor","low":null,"mid":null,"moon_alt":-2,"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":7.8,"reasons":["daylight and twilight cost 2.2 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":7.8,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2041-08-25T17:35Z","end_local":"20:35","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2041-08-25T17:05Z","start_local":"20:05"},{"end":"2041-08-25T18:10Z","end_local":"21:10","hours":0.58,"label":"poor","mean_quality":0.14,"start":"2041-08-25T17:35Z","start_local":"20:35"},{"end":"2041-08-25T18:50Z","end_local":"21:50","hours":0.67,"label":"marginal","mean_quality":0.5,"start":"2041-08-25T18:10Z","start_local":"21:10"},{"end":"2041-08-26T02:05Z","end_local":"05:05","hours":7.25,"label":"good","mean_quality":0.98,"start":"2041-08-25T18:50Z","start_local":"21:50"},{"end":"2041-08-26T02:40Z","end_local":"05:40","hours":0.58,"label":"marginal","mean_quality":0.41,"start":"2041-08-26T02:05Z","start_local":"05:05"},{"end":"2041-08-26T03:15Z","end_local":"06:15","hours":0.58,"label":"poor","mean_quality":0.11,"start":"2041-08-26T02:40Z","start_local":"05:40"},{"end":"2041-08-26T03:45Z","end_local":"06:45","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2041-08-26T03:15Z","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":"2041-08-25T18:46:05Z","dark_hours":7.24,"dark_to":"2041-08-26T02:00:17Z","moon":{"illumination":0.007,"phase":"new moon","waxing":false},"moon_free_dark_hours":7.22,"moonrise":"2041-08-26T03:10:32Z","moonset":"2041-08-25T16:52:46Z","sunrise":"2041-08-26T03:41:01Z","sunset":"2041-08-25T17:05:24Z","twilight":{"astronomical":{"end":"2041-08-25T18:46:05Z","start":"2041-08-26T02:00:17Z"},"civil":{"end":"2041-08-25T17:34:22Z","start":"2041-08-26T03:12:02Z"},"nautical":{"end":"2041-08-25T18:09:13Z","start":"2041-08-26T02:37:10Z"}},"window_end":"2041-08-26T09:00:00Z","window_start":"2041-08-25T09:00:00Z"},"night_date":"2041-08-25","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.0,"alt":87.3,"t":"2041-08-25T21:05:00Z"},"dec":44.25788576,"dec_of_date":44.4216,"dec_str":"+44\u00b0 15' 28.4\"","good_hours":7.25,"limit_rise":"2041-08-25T14:10:59Z","limit_set":"2041-08-26T03:55:52Z","max_az_rate_deg_per_min":3.71,"moon_separation":116.6,"never_rises":false,"ra":314.72388973,"ra_of_date":315.0971,"ra_str":"20h 58m 53.7s","resolved":{"dec":44.25788576,"name":"EM* LkHA 190","ra":314.72388973,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=V1057%20Cyg","source":"sesame","spectral_type":"F7/G3I/IIe","type":"Or*","type_text":"Orion-type variable \u2014 a young, erupting star","vmag":12.33},"summary":"7.2 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2041-08-26T07:12:28Z","blocked_dark_hours":0,"clears_at":"2041-08-25T11:17:25Z","rise_az":23.4},"track":[{"above_terrain":false,"airmass":null,"alt":-3.88,"az":359.0,"t":"2041-08-25T09:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.89,"az":359.9,"t":"2041-08-25T09:05:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-3.88,"az":0.8,"t":"2041-08-25T09:10:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-3.86,"az":1.7,"t":"2041-08-25T09:15:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-3.82,"az":2.6,"t":"2041-08-25T09:20:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-3.77,"az":3.5,"t":"2041-08-25T09:25:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-3.71,"az":4.4,"t":"2041-08-25T09:30:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-3.63,"az":5.3,"t":"2041-08-25T09:35:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-3.54,"az":6.2,"t":"2041-08-25T09:40:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-3.43,"az":7.1,"t":"2041-08-25T09:45:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.3,"az":8.0,"t":"2041-08-25T09:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.17,"az":8.9,"t":"2041-08-25T09:55:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-3.02,"az":9.7,"t":"2041-08-25T10:00:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-2.85,"az":10.6,"t":"2041-08-25T10:05:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-2.67,"az":11.5,"t":"2041-08-25T10:10:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-2.48,"az":12.4,"t":"2041-08-25T10:15:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-2.27,"az":13.2,"t":"2041-08-25T10:20:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-2.05,"az":14.1,"t":"2041-08-25T10:25:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-1.81,"az":15.0,"t":"2041-08-25T10:30:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-1.56,"az":15.8,"t":"2041-08-25T10:35:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.3,"az":16.7,"t":"2041-08-25T10:40:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.03,"az":17.5,"t":"2041-08-25T10:45:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-0.74,"az":18.4,"t":"2041-08-25T10:50:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-0.44,"az":19.2,"t":"2041-08-25T10:55:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-0.12,"az":20.1,"t":"2041-08-25T11:00:00Z","terrain":0.67},{"above_terrain":false,"airmass":34.99,"alt":0.21,"az":20.9,"t":"2041-08-25T11:05:00Z","terrain":0.69},{"above_terrain":false,"airmass":30.81,"alt":0.55,"az":21.7,"t":"2041-08-25T11:10:00Z","terrain":0.91},{"above_terrain":false,"airmass":27.21,"alt":0.9,"az":22.6,"t":"2041-08-25T11:15:00Z","terrain":1.09},{"above_terrain":true,"airmass":24.13,"alt":1.27,"az":23.4,"t":"2041-08-25T11:20:00Z","terrain":1.07},{"above_terrain":true,"airmass":21.51,"alt":1.64,"az":24.2,"t":"2041-08-25T11:25:00Z","terrain":0.98},{"above_terrain":true,"airmass":19.26,"alt":2.03,"az":25.0,"t":"2041-08-25T11:30:00Z","terrain":1.22},{"above_terrain":true,"airmass":17.34,"alt":2.43,"az":25.8,"t":"2041-08-25T11:35:00Z","terrain":1.32},{"above_terrain":true,"airmass":15.69,"alt":2.85,"az":26.6,"t":"2041-08-25T11:40:00Z","terrain":1.3},{"above_terrain":true,"airmass":14.26,"alt":3.27,"az":27.4,"t":"2041-08-25T11:45:00Z","terrain":1.25},{"above_terrain":true,"airmass":13.03,"alt":3.71,"az":28.2,"t":"2041-08-25T11:50:00Z","terrain":1.16},{"above_terrain":true,"airmass":11.95,"alt":4.16,"az":28.9,"t":"2041-08-25T11:55:00Z","terrain":1.01},{"above_terrain":true,"airmass":11.0,"alt":4.61,"az":29.7,"t":"2041-08-25T12:00:00Z","terrain":1.11},{"above_terrain":true,"airmass":10.17,"alt":5.08,"az":30.5,"t":"2041-08-25T12:05:00Z","terrain":1.23},{"above_terrain":true,"airmass":9.43,"alt":5.56,"az":31.2,"t":"2041-08-25T12:10:00Z","terrain":1.31},{"above_terrain":true,"airmass":8.77,"alt":6.05,"az":32.0,"t":"2041-08-25T12:15:00Z","terrain":1.33},{"above_terrain":true,"airmass":8.19,"alt":6.55,"az":32.7,"t":"2041-08-25T12:20:00Z","terrain":1.08},{"above_terrain":true,"airmass":7.66,"alt":7.07,"az":33.5,"t":"2041-08-25T12:25:00Z","terrain":0.72},{"above_terrain":true,"airmass":7.19,"alt":7.59,"az":34.2,"t":"2041-08-25T12:30:00Z","terrain":0.35},{"above_terrain":true,"airmass":6.77,"alt":8.12,"az":34.9,"t":"2041-08-25T12:35:00Z","terrain":0.07},{"above_terrain":true,"airmass":6.38,"alt":8.66,"az":35.7,"t":"2041-08-25T12:40:00Z","terrain":0.04},{"above_terrain":true,"airmass":6.03,"alt":9.21,"az":36.4,"t":"2041-08-25T12:45:00Z","terrain":-0.01},{"above_terrain":true,"airmass":5.71,"alt":9.77,"az":37.1,"t":"2041-08-25T12:50:00Z","terrain":-0.1},{"above_terrain":true,"airmass":5.42,"alt":10.34,"az":37.8,"t":"2041-08-25T12:55:00Z","terrain":-0.18},{"above_terrain":true,"airmass":5.15,"alt":10.92,"az":38.5,"t":"2041-08-25T13:00:00Z","terrain":-0.19},{"above_terrain":true,"airmass":4.9,"alt":11.5,"az":39.2,"t":"2041-08-25T13:05:00Z","terrain":-0.14},{"above_terrain":true,"airmass":4.67,"alt":12.1,"az":39.9,"t":"2041-08-25T13:10:00Z","terrain":-0.07},{"above_terrain":true,"airmass":4.46,"alt":12.7,"az":40.5,"t":"2041-08-25T13:15:00Z","terrain":-0.01},{"above_terrain":true,"airmass":4.27,"alt":13.31,"az":41.2,"t":"2041-08-25T13:20:00Z","terrain":0.04},{"above_terrain":true,"airmass":4.09,"alt":13.94,"az":41.9,"t":"2041-08-25T13:25:00Z","terrain":0.11},{"above_terrain":true,"airmass":3.92,"alt":14.56,"az":42.5,"t":"2041-08-25T13:30:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.77,"alt":15.2,"az":43.2,"t":"2041-08-25T13:35:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.62,"alt":15.84,"az":43.8,"t":"2041-08-25T13:40:00Z","terrain":0.38},{"above_terrain":true,"airmass":3.48,"alt":16.5,"az":44.5,"t":"2041-08-25T13:45:00Z","terrain":0.49},{"above_terrain":true,"airmass":3.36,"alt":17.16,"az":45.1,"t":"2041-08-25T13:50:00Z","terrain":0.59},{"above_terrain":true,"airmass":3.24,"alt":17.82,"az":45.7,"t":"2041-08-25T13:55:00Z","terrain":0.64},{"above_terrain":true,"airmass":3.13,"alt":18.5,"az":46.3,"t":"2041-08-25T14:00:00Z","terrain":0.65},{"above_terrain":true,"airmass":3.02,"alt":19.18,"az":47.0,"t":"2041-08-25T14:05:00Z","terrain":0.61},{"above_terrain":true,"airmass":2.92,"alt":19.86,"az":47.6,"t":"2041-08-25T14:10:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.83,"alt":20.56,"az":48.2,"t":"2041-08-25T14:15:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.74,"alt":21.26,"az":48.8,"t":"2041-08-25T14:20:00Z","terrain":0.44},{"above_terrain":true,"airmass":2.66,"alt":21.96,"az":49.3,"t":"2041-08-25T14:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.58,"alt":22.68,"az":49.9,"t":"2041-08-25T14:30:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.51,"alt":23.4,"az":50.5,"t":"2041-08-25T14:35:00Z","terrain":0.47},{"above_terrain":true,"airmass":2.44,"alt":24.12,"az":51.1,"t":"2041-08-25T14:40:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.37,"alt":24.85,"az":51.7,"t":"2041-08-25T14:45:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.31,"alt":25.59,"az":52.2,"t":"2041-08-25T14:50:00Z","terrain":0.68},{"above_terrain":true,"airmass":2.25,"alt":26.33,"az":52.8,"t":"2041-08-25T14:55:00Z","terrain":0.79},{"above_terrain":true,"airmass":2.19,"alt":27.08,"az":53.3,"t":"2041-08-25T15:00:00Z","terrain":0.89},{"above_terrain":true,"airmass":2.13,"alt":27.83,"az":53.9,"t":"2041-08-25T15:05:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.08,"alt":28.59,"az":54.4,"t":"2041-08-25T15:10:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.03,"alt":29.36,"az":54.9,"t":"2041-08-25T15:15:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.99,"alt":30.13,"az":55.5,"t":"2041-08-25T15:20:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.94,"alt":30.9,"az":56.0,"t":"2041-08-25T15:25:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.9,"alt":31.68,"az":56.5,"t":"2041-08-25T15:30:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.86,"alt":32.46,"az":57.0,"t":"2041-08-25T15:35:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.82,"alt":33.25,"az":57.5,"t":"2041-08-25T15:40:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.78,"alt":34.04,"az":58.0,"t":"2041-08-25T15:45:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.75,"alt":34.84,"az":58.5,"t":"2041-08-25T15:50:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.71,"alt":35.64,"az":59.0,"t":"2041-08-25T15:55:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.68,"alt":36.44,"az":59.5,"t":"2041-08-25T16:00:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.65,"alt":37.25,"az":60.0,"t":"2041-08-25T16:05:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.62,"alt":38.06,"az":60.5,"t":"2041-08-25T16:10:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.59,"alt":38.88,"az":60.9,"t":"2041-08-25T16:15:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.56,"alt":39.7,"az":61.4,"t":"2041-08-25T16:20:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.54,"alt":40.52,"az":61.9,"t":"2041-08-25T16:25:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.51,"alt":41.35,"az":62.3,"t":"2041-08-25T16:30:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.49,"alt":42.18,"az":62.8,"t":"2041-08-25T16:35:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.46,"alt":43.01,"az":63.2,"t":"2041-08-25T16:40:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.44,"alt":43.85,"az":63.6,"t":"2041-08-25T16:45:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.42,"alt":44.69,"az":64.1,"t":"2041-08-25T16:50:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.4,"alt":45.53,"az":64.5,"t":"2041-08-25T16:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.38,"alt":46.38,"az":64.9,"t":"2041-08-25T17:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.36,"alt":47.23,"az":65.3,"t":"2041-08-25T17:05:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.34,"alt":48.08,"az":65.7,"t":"2041-08-25T17:10:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.33,"alt":48.93,"az":66.1,"t":"2041-08-25T17:15:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.31,"alt":49.79,"az":66.5,"t":"2041-08-25T17:20:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.29,"alt":50.65,"az":66.9,"t":"2041-08-25T17:25:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.28,"alt":51.51,"az":67.3,"t":"2041-08-25T17:30:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.26,"alt":52.38,"az":67.7,"t":"2041-08-25T17:35:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.25,"alt":53.24,"az":68.1,"t":"2041-08-25T17:40:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.23,"alt":54.11,"az":68.4,"t":"2041-08-25T17:45:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.22,"alt":54.99,"az":68.8,"t":"2041-08-25T17:50:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.21,"alt":55.86,"az":69.1,"t":"2041-08-25T17:55:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.2,"alt":56.73,"az":69.4,"t":"2041-08-25T18:00:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.18,"alt":57.61,"az":69.8,"t":"2041-08-25T18:05:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.17,"alt":58.49,"az":70.1,"t":"2041-08-25T18:10:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.16,"alt":59.37,"az":70.4,"t":"2041-08-25T18:15:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.15,"alt":60.25,"az":70.7,"t":"2041-08-25T18:20:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.14,"alt":61.14,"az":71.0,"t":"2041-08-25T18:25:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.13,"alt":62.02,"az":71.3,"t":"2041-08-25T18:30:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.12,"alt":62.91,"az":71.5,"t":"2041-08-25T18:35:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.11,"alt":63.8,"az":71.8,"t":"2041-08-25T18:40:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.11,"alt":64.69,"az":72.0,"t":"2041-08-25T18:45:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.1,"alt":65.58,"az":72.2,"t":"2041-08-25T18:50:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.09,"alt":66.47,"az":72.4,"t":"2041-08-25T18:55:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.08,"alt":67.36,"az":72.6,"t":"2041-08-25T19:00:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.08,"alt":68.26,"az":72.7,"t":"2041-08-25T19:05:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.07,"alt":69.15,"az":72.9,"t":"2041-08-25T19:10:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.06,"alt":70.05,"az":72.9,"t":"2041-08-25T19:15:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.06,"alt":70.94,"az":73.0,"t":"2041-08-25T19:20:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.05,"alt":71.84,"az":73.0,"t":"2041-08-25T19:25:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.05,"alt":72.73,"az":73.0,"t":"2041-08-25T19:30:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.04,"alt":73.63,"az":72.9,"t":"2041-08-25T19:35:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.04,"alt":74.52,"az":72.8,"t":"2041-08-25T19:40:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.03,"alt":75.41,"az":72.6,"t":"2041-08-25T19:45:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.03,"alt":76.31,"az":72.3,"t":"2041-08-25T19:50:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.03,"alt":77.2,"az":71.9,"t":"2041-08-25T19:55:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.02,"alt":78.09,"az":71.4,"t":"2041-08-25T20:00:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.02,"alt":78.97,"az":70.8,"t":"2041-08-25T20:05:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.02,"alt":79.85,"az":69.9,"t":"2041-08-25T20:10:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.01,"alt":80.73,"az":68.8,"t":"2041-08-25T20:15:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.01,"alt":81.6,"az":67.4,"t":"2041-08-25T20:20:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.01,"alt":82.46,"az":65.6,"t":"2041-08-25T20:25:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.01,"alt":83.3,"az":63.2,"t":"2041-08-25T20:30:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.0,"alt":84.12,"az":59.9,"t":"2041-08-25T20:35:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.0,"alt":84.92,"az":55.6,"t":"2041-08-25T20:40:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.0,"alt":85.66,"az":49.5,"t":"2041-08-25T20:45:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.0,"alt":86.33,"az":40.9,"t":"2041-08-25T20:50:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.0,"alt":86.87,"az":28.8,"t":"2041-08-25T20:55:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.0,"alt":87.2,"az":12.7,"t":"2041-08-25T21:00:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.0,"alt":87.26,"az":354.1,"t":"2041-08-25T21:05:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.0,"alt":87.02,"az":336.8,"t":"2041-08-25T21:10:00Z","terrain":-0.75},{"above_terrain":true,"airmass":1.0,"alt":86.55,"az":323.1,"t":"2041-08-25T21:15:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.0,"alt":85.92,"az":313.4,"t":"2041-08-25T21:20:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.0,"alt":85.2,"az":306.5,"t":"2041-08-25T21:25:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.0,"alt":84.42,"az":301.5,"t":"2041-08-25T21:30:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.01,"alt":83.61,"az":297.9,"t":"2041-08-25T21:35:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.01,"alt":82.77,"az":295.3,"t":"2041-08-25T21:40:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.01,"alt":81.92,"az":293.2,"t":"2041-08-25T21:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.01,"alt":81.05,"az":291.7,"t":"2041-08-25T21:50:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.01,"alt":80.18,"az":290.5,"t":"2041-08-25T21:55:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.02,"alt":79.3,"az":289.5,"t":"2041-08-25T22:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.02,"alt":78.42,"az":288.8,"t":"2041-08-25T22:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.02,"alt":77.53,"az":288.2,"t":"2041-08-25T22:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":76.64,"az":287.8,"t":"2041-08-25T22:15:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.03,"alt":75.75,"az":287.5,"t":"2041-08-25T22:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.04,"alt":74.85,"az":287.3,"t":"2041-08-25T22:25:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.04,"alt":73.96,"az":287.1,"t":"2041-08-25T22:30:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.04,"alt":73.06,"az":287.0,"t":"2041-08-25T22:35:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.05,"alt":72.17,"az":287.0,"t":"2041-08-25T22:40:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.06,"alt":71.27,"az":287.0,"t":"2041-08-25T22:45:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.06,"alt":70.38,"az":287.0,"t":"2041-08-25T22:50:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.07,"alt":69.48,"az":287.1,"t":"2041-08-25T22:55:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.07,"alt":68.59,"az":287.2,"t":"2041-08-25T23:00:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.08,"alt":67.7,"az":287.4,"t":"2041-08-25T23:05:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.09,"alt":66.8,"az":287.5,"t":"2041-08-25T23:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.09,"alt":65.91,"az":287.7,"t":"2041-08-25T23:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.1,"alt":65.02,"az":287.9,"t":"2041-08-25T23:20:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.11,"alt":64.13,"az":288.1,"t":"2041-08-25T23:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":63.24,"az":288.4,"t":"2041-08-25T23:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.13,"alt":62.35,"az":288.6,"t":"2041-08-25T23:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.47,"az":288.9,"t":"2041-08-25T23:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.15,"alt":60.58,"az":289.2,"t":"2041-08-25T23:45:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.16,"alt":59.7,"az":289.5,"t":"2041-08-25T23:50:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.17,"alt":58.82,"az":289.8,"t":"2041-08-25T23:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.18,"alt":57.94,"az":290.1,"t":"2041-08-26T00:00:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.19,"alt":57.06,"az":290.4,"t":"2041-08-26T00:05:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.2,"alt":56.18,"az":290.8,"t":"2041-08-26T00:10:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.22,"alt":55.31,"az":291.1,"t":"2041-08-26T00:15:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.23,"alt":54.44,"az":291.5,"t":"2041-08-26T00:20:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.24,"alt":53.57,"az":291.8,"t":"2041-08-26T00:25:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.26,"alt":52.7,"az":292.2,"t":"2041-08-26T00:30:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.27,"alt":51.83,"az":292.6,"t":"2041-08-26T00:35:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.29,"alt":50.97,"az":292.9,"t":"2041-08-26T00:40:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.3,"alt":50.11,"az":293.3,"t":"2041-08-26T00:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.32,"alt":49.25,"az":293.7,"t":"2041-08-26T00:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.34,"alt":48.4,"az":294.1,"t":"2041-08-26T00:55:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.35,"alt":47.54,"az":294.5,"t":"2041-08-26T01:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.37,"alt":46.69,"az":294.9,"t":"2041-08-26T01:05:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.39,"alt":45.85,"az":295.4,"t":"2041-08-26T01:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.41,"alt":45.0,"az":295.8,"t":"2041-08-26T01:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.43,"alt":44.16,"az":296.2,"t":"2041-08-26T01:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.46,"alt":43.32,"az":296.6,"t":"2041-08-26T01:25:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.48,"alt":42.49,"az":297.1,"t":"2041-08-26T01:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.5,"alt":41.66,"az":297.5,"t":"2041-08-26T01:35:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.53,"alt":40.83,"az":298.0,"t":"2041-08-26T01:40:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.55,"alt":40.0,"az":298.4,"t":"2041-08-26T01:45:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.58,"alt":39.18,"az":298.9,"t":"2041-08-26T01:50:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.61,"alt":38.36,"az":299.4,"t":"2041-08-26T01:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.64,"alt":37.55,"az":299.8,"t":"2041-08-26T02:00:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.67,"alt":36.74,"az":300.3,"t":"2041-08-26T02:05:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.7,"alt":35.93,"az":300.8,"t":"2041-08-26T02:10:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.73,"alt":35.13,"az":301.3,"t":"2041-08-26T02:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.77,"alt":34.34,"az":301.8,"t":"2041-08-26T02:20:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.81,"alt":33.54,"az":302.3,"t":"2041-08-26T02:25:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.84,"alt":32.75,"az":302.8,"t":"2041-08-26T02:30:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.88,"alt":31.97,"az":303.3,"t":"2041-08-26T02:35:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.93,"alt":31.19,"az":303.8,"t":"2041-08-26T02:40:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.97,"alt":30.41,"az":304.3,"t":"2041-08-26T02:45:00Z","terrain":-0.16},{"above_terrain":true,"airmass":2.02,"alt":29.64,"az":304.9,"t":"2041-08-26T02:50:00Z","terrain":-0.26},{"above_terrain":true,"airmass":2.06,"alt":28.88,"az":305.4,"t":"2041-08-26T02:55:00Z","terrain":-0.24},{"above_terrain":true,"airmass":2.11,"alt":28.12,"az":305.9,"t":"2041-08-26T03:00:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.17,"alt":27.36,"az":306.5,"t":"2041-08-26T03:05:00Z","terrain":-0.0},{"above_terrain":true,"airmass":2.22,"alt":26.61,"az":307.0,"t":"2041-08-26T03:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.28,"alt":25.87,"az":307.6,"t":"2041-08-26T03:15:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.34,"alt":25.13,"az":308.1,"t":"2041-08-26T03:20:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.41,"alt":24.39,"az":308.7,"t":"2041-08-26T03:25:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.48,"alt":23.67,"az":309.3,"t":"2041-08-26T03:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.55,"alt":22.95,"az":309.9,"t":"2041-08-26T03:35:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.63,"alt":22.23,"az":310.4,"t":"2041-08-26T03:40:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.71,"alt":21.52,"az":311.0,"t":"2041-08-26T03:45:00Z","terrain":0.36},{"above_terrain":true,"airmass":2.8,"alt":20.82,"az":311.6,"t":"2041-08-26T03:50:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.89,"alt":20.12,"az":312.2,"t":"2041-08-26T03:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.98,"alt":19.43,"az":312.8,"t":"2041-08-26T04:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.09,"alt":18.75,"az":313.4,"t":"2041-08-26T04:05:00Z","terrain":0.36},{"above_terrain":true,"airmass":3.2,"alt":18.07,"az":314.1,"t":"2041-08-26T04:10:00Z","terrain":0.47},{"above_terrain":true,"airmass":3.31,"alt":17.4,"az":314.7,"t":"2041-08-26T04:15:00Z","terrain":0.53},{"above_terrain":true,"airmass":3.44,"alt":16.74,"az":315.3,"t":"2041-08-26T04:20:00Z","terrain":0.54},{"above_terrain":true,"airmass":3.57,"alt":16.09,"az":315.9,"t":"2041-08-26T04:25:00Z","terrain":0.48},{"above_terrain":true,"airmass":3.71,"alt":15.44,"az":316.6,"t":"2041-08-26T04:30:00Z","terrain":0.37},{"above_terrain":true,"airmass":3.86,"alt":14.8,"az":317.2,"t":"2041-08-26T04:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.02,"alt":14.17,"az":317.9,"t":"2041-08-26T04:40:00Z","terrain":0.33},{"above_terrain":true,"airmass":4.2,"alt":13.54,"az":318.6,"t":"2041-08-26T04:45:00Z","terrain":0.07},{"above_terrain":true,"airmass":4.39,"alt":12.93,"az":319.2,"t":"2041-08-26T04:50:00Z","terrain":-0.15},{"above_terrain":true,"airmass":4.59,"alt":12.32,"az":319.9,"t":"2041-08-26T04:55:00Z","terrain":-0.19},{"above_terrain":true,"airmass":4.81,"alt":11.72,"az":320.6,"t":"2041-08-26T05:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.05,"alt":11.13,"az":321.3,"t":"2041-08-26T05:05:00Z","terrain":-0.09},{"above_terrain":true,"airmass":5.31,"alt":10.55,"az":322.0,"t":"2041-08-26T05:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":5.6,"alt":9.98,"az":322.7,"t":"2041-08-26T05:15:00Z","terrain":0.12},{"above_terrain":true,"airmass":5.91,"alt":9.42,"az":323.4,"t":"2041-08-26T05:20:00Z","terrain":-0.02},{"above_terrain":true,"airmass":6.25,"alt":8.86,"az":324.1,"t":"2041-08-26T05:25:00Z","terrain":-0.21},{"above_terrain":true,"airmass":6.62,"alt":8.32,"az":324.8,"t":"2041-08-26T05:30:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.03,"alt":7.78,"az":325.5,"t":"2041-08-26T05:35:00Z","terrain":-0.22},{"above_terrain":true,"airmass":7.48,"alt":7.26,"az":326.2,"t":"2041-08-26T05:40:00Z","terrain":-0.28},{"above_terrain":true,"airmass":7.99,"alt":6.74,"az":327.0,"t":"2041-08-26T05:45:00Z","terrain":-0.39},{"above_terrain":true,"airmass":8.55,"alt":6.24,"az":327.7,"t":"2041-08-26T05:50:00Z","terrain":-0.27},{"above_terrain":true,"airmass":9.18,"alt":5.74,"az":328.5,"t":"2041-08-26T05:55:00Z","terrain":-0.18},{"above_terrain":true,"airmass":9.88,"alt":5.26,"az":329.2,"t":"2041-08-26T06:00:00Z","terrain":-0.18},{"above_terrain":true,"airmass":10.68,"alt":4.79,"az":330.0,"t":"2041-08-26T06:05:00Z","terrain":-0.35},{"above_terrain":true,"airmass":11.58,"alt":4.32,"az":330.8,"t":"2041-08-26T06:10:00Z","terrain":-0.38},{"above_terrain":true,"airmass":12.61,"alt":3.87,"az":331.5,"t":"2041-08-26T06:15:00Z","terrain":-0.25},{"above_terrain":true,"airmass":13.78,"alt":3.43,"az":332.3,"t":"2041-08-26T06:20:00Z","terrain":-0.13},{"above_terrain":true,"airmass":15.13,"alt":3.0,"az":333.1,"t":"2041-08-26T06:25:00Z","terrain":-0.13},{"above_terrain":true,"airmass":16.7,"alt":2.59,"az":333.9,"t":"2041-08-26T06:30:00Z","terrain":-0.22},{"above_terrain":true,"airmass":18.51,"alt":2.18,"az":334.7,"t":"2041-08-26T06:35:00Z","terrain":-0.48},{"above_terrain":true,"airmass":20.63,"alt":1.79,"az":335.5,"t":"2041-08-26T06:40:00Z","terrain":-0.71},{"above_terrain":true,"airmass":23.11,"alt":1.4,"az":336.3,"t":"2041-08-26T06:45:00Z","terrain":-0.8},{"above_terrain":true,"airmass":26.01,"alt":1.03,"az":337.1,"t":"2041-08-26T06:50:00Z","terrain":-0.7},{"above_terrain":true,"airmass":29.41,"alt":0.68,"az":338.0,"t":"2041-08-26T06:55:00Z","terrain":-0.48},{"above_terrain":true,"airmass":33.37,"alt":0.33,"az":338.8,"t":"2041-08-26T07:00:00Z","terrain":-0.69},{"above_terrain":true,"airmass":null,"alt":-0.0,"az":339.6,"t":"2041-08-26T07:05:00Z","terrain":-0.62},{"above_terrain":true,"airmass":null,"alt":-0.32,"az":340.4,"t":"2041-08-26T07:10:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-0.63,"az":341.3,"t":"2041-08-26T07:15:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-0.92,"az":342.1,"t":"2041-08-26T07:20:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-1.2,"az":343.0,"t":"2041-08-26T07:25:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-1.47,"az":343.8,"t":"2041-08-26T07:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.72,"az":344.7,"t":"2041-08-26T07:35:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.96,"az":345.6,"t":"2041-08-26T07:40:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-2.19,"az":346.4,"t":"2041-08-26T07:45:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-2.4,"az":347.3,"t":"2041-08-26T07:50:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-2.6,"az":348.2,"t":"2041-08-26T07:55:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-2.79,"az":349.0,"t":"2041-08-26T08:00:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-2.96,"az":349.9,"t":"2041-08-26T08:05:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-3.11,"az":350.8,"t":"2041-08-26T08:10:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.25,"az":351.7,"t":"2041-08-26T08:15:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-3.38,"az":352.6,"t":"2041-08-26T08:20:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-3.5,"az":353.5,"t":"2041-08-26T08:25:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-3.6,"az":354.4,"t":"2041-08-26T08:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.68,"az":355.3,"t":"2041-08-26T08:35:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-3.75,"az":356.2,"t":"2041-08-26T08:40:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.81,"az":357.0,"t":"2041-08-26T08:45:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-3.85,"az":357.9,"t":"2041-08-26T08:50:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":358.8,"t":"2041-08-26T08:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.88,"az":359.7,"t":"2041-08-26T09:00:00Z","terrain":0.53}],"transit":{"airmass":1.0,"alt":87.3,"az":354.1,"t":"2041-08-25T21:05:00Z"},"usable_hours":7.25,"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."]}