{"assessment":{"best_window":{"end":"2025-09-15T01:00Z","end_local":"04:00","hours":2.0,"label":"good","mean_quality":0.72,"start":"2025-09-14T23:00Z","start_local":"02:00"},"cost":{"altitude":0.38,"clouds":5.08,"darkness":1.68,"moon":1.13},"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":"Barely","hourly":[{"alt":22,"cloud":28,"high":16,"iso":"2025-09-14T17:00Z","label":"poor","low":11,"mid":9,"moon_alt":-20,"precip":0.0,"q":0.05,"rh":80,"sky":"nautical twilight","temp":10.0,"time":"20:00","wind":3.1},{"alt":31,"cloud":31,"high":19,"iso":"2025-09-14T18:00Z","label":"poor","low":11,"mid":5,"moon_alt":-17,"precip":0.0,"q":0.26,"rh":80,"sky":"astronomical twilight","temp":9.6,"time":"21:00","wind":1.0},{"alt":41,"cloud":90,"high":89,"iso":"2025-09-14T19:00Z","label":"unusable","low":1,"mid":5,"moon_alt":-13,"precip":0.0,"q":0.0,"rh":82,"sky":"night","temp":8.9,"time":"22:00","wind":2.1},{"alt":52,"cloud":100,"high":100,"iso":"2025-09-14T20:00Z","label":"unusable","low":0,"mid":2,"moon_alt":-6,"precip":0.0,"q":0.0,"rh":84,"sky":"night","temp":8.4,"time":"23:00","wind":3.1},{"alt":62,"cloud":100,"high":100,"iso":"2025-09-14T21:00Z","label":"unusable","low":1,"mid":1,"moon_alt":2,"precip":0.0,"q":0.0,"rh":85,"sky":"night","temp":8.1,"time":"00:00","wind":3.2},{"alt":73,"cloud":65,"high":63,"iso":"2025-09-14T22:00Z","label":"poor","low":0,"mid":3,"moon_alt":11,"precip":0.0,"q":0.24,"rh":83,"sky":"night","temp":8.5,"time":"01:00","wind":6.1},{"alt":85,"cloud":10,"high":0,"iso":"2025-09-14T23:00Z","label":"good","low":0,"mid":9,"moon_alt":21,"precip":0.0,"q":0.74,"rh":87,"sky":"night","temp":8.1,"time":"02:00","wind":5.7},{"alt":84,"cloud":9,"high":3,"iso":"2025-09-15T00:00Z","label":"good","low":0,"mid":7,"moon_alt":32,"precip":0.0,"q":0.73,"rh":88,"sky":"night","temp":7.9,"time":"03:00","wind":5.2},{"alt":73,"cloud":71,"high":62,"iso":"2025-09-15T01:00Z","label":"poor","low":6,"mid":20,"moon_alt":42,"precip":0.0,"q":0.17,"rh":88,"sky":"night","temp":8.4,"time":"04:00","wind":9.4},{"alt":62,"cloud":96,"high":92,"iso":"2025-09-15T02:00Z","label":"unusable","low":1,"mid":51,"moon_alt":53,"precip":0.0,"q":0.0,"rh":93,"sky":"night","temp":7.9,"time":"05:00","wind":9.4},{"alt":51,"cloud":100,"high":100,"iso":"2025-09-15T03:00Z","label":"unusable","low":0,"mid":100,"moon_alt":64,"precip":0.2,"q":0.0,"rh":93,"sky":"astronomical twilight","temp":7.9,"time":"06:00","wind":6.1},{"alt":40,"cloud":97,"high":96,"iso":"2025-09-15T04:00Z","label":"unusable","low":0,"mid":81,"moon_alt":73,"precip":0.3,"q":0.0,"rh":93,"sky":"civil twilight","temp":8.3,"time":"07:00","wind":8.7}],"peak_quality":0.74,"peak_sky":0.99,"quality_hours":2.49,"reasons":["cloud cover cost 5.1 quality-hours","daylight and twilight cost 1.7 quality-hours","moonlight cost 1.1 quality-hours","the target being low or below 20\u00b0 cost 0.4 quality-hours"],"reference_hours":4.0,"score":33,"score_astronomy":99,"score_weather":33,"sky_hours":7.57,"verdict":"poor","verdict_astronomy":"good","weather_known":true,"windows":[{"end":"2025-09-14T17:00Z","end_local":"20:00","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2025-09-14T16:30Z","start_local":"19:30"},{"end":"2025-09-14T18:10Z","end_local":"21:10","hours":1.17,"label":"poor","mean_quality":0.16,"start":"2025-09-14T17:00Z","start_local":"20:00"},{"end":"2025-09-14T19:00Z","end_local":"22:00","hours":0.83,"label":"marginal","mean_quality":0.55,"start":"2025-09-14T18:10Z","start_local":"21:10"},{"end":"2025-09-14T22:00Z","end_local":"01:00","hours":3.0,"label":"unusable","mean_quality":0.0,"start":"2025-09-14T19:00Z","start_local":"22:00"},{"end":"2025-09-14T23:00Z","end_local":"02:00","hours":1.0,"label":"poor","mean_quality":0.23,"start":"2025-09-14T22:00Z","start_local":"01:00"},{"end":"2025-09-15T01:00Z","end_local":"04:00","hours":2.0,"label":"good","mean_quality":0.72,"start":"2025-09-14T23:00Z","start_local":"02:00"},{"end":"2025-09-15T02:00Z","end_local":"05:00","hours":1.0,"label":"poor","mean_quality":0.17,"start":"2025-09-15T01:00Z","start_local":"04:00"},{"end":"2025-09-15T04:05Z","end_local":"07:05","hours":2.08,"label":"unusable","mean_quality":0.0,"start":"2025-09-15T02:00Z","start_local":"05:00"}]},"calculation_version":"2026-10-10.1","forecast":[{"cloud":10,"dark":false,"high":5,"local":"19:00","low":4,"mid":3,"precip":0.0,"rh":66,"temp":12.9,"time":"2025-09-14T16:00Z","wind":4.9},{"cloud":28,"dark":false,"high":16,"local":"20:00","low":11,"mid":9,"precip":0.0,"rh":80,"temp":10.0,"time":"2025-09-14T17:00Z","wind":3.1},{"cloud":31,"dark":false,"high":19,"local":"21:00","low":11,"mid":5,"precip":0.0,"rh":80,"temp":9.6,"time":"2025-09-14T18:00Z","wind":1.0},{"cloud":90,"dark":true,"high":89,"local":"22:00","low":1,"mid":5,"precip":0.0,"rh":82,"temp":8.9,"time":"2025-09-14T19:00Z","wind":2.1},{"cloud":100,"dark":true,"high":100,"local":"23:00","low":0,"mid":2,"precip":0.0,"rh":84,"temp":8.4,"time":"2025-09-14T20:00Z","wind":3.1},{"cloud":100,"dark":true,"high":100,"local":"00:00","low":1,"mid":1,"precip":0.0,"rh":85,"temp":8.1,"time":"2025-09-14T21:00Z","wind":3.2},{"cloud":65,"dark":true,"high":63,"local":"01:00","low":0,"mid":3,"precip":0.0,"rh":83,"temp":8.5,"time":"2025-09-14T22:00Z","wind":6.1},{"cloud":10,"dark":true,"high":0,"local":"02:00","low":0,"mid":9,"precip":0.0,"rh":87,"temp":8.1,"time":"2025-09-14T23:00Z","wind":5.7},{"cloud":9,"dark":true,"high":3,"local":"03:00","low":0,"mid":7,"precip":0.0,"rh":88,"temp":7.9,"time":"2025-09-15T00:00Z","wind":5.2},{"cloud":71,"dark":true,"high":62,"local":"04:00","low":6,"mid":20,"precip":0.0,"rh":88,"temp":8.4,"time":"2025-09-15T01:00Z","wind":9.4},{"cloud":96,"dark":true,"high":92,"local":"05:00","low":1,"mid":51,"precip":0.0,"rh":93,"temp":7.9,"time":"2025-09-15T02:00Z","wind":9.4},{"cloud":100,"dark":false,"high":100,"local":"06:00","low":0,"mid":100,"precip":0.2,"rh":93,"temp":7.9,"time":"2025-09-15T03:00Z","wind":6.1},{"cloud":97,"dark":false,"high":96,"local":"07:00","low":0,"mid":81,"precip":0.3,"rh":93,"temp":8.3,"time":"2025-09-15T04:00Z","wind":8.7},{"cloud":97,"dark":false,"high":97,"local":"08:00","low":0,"mid":4,"precip":0.0,"rh":92,"temp":8.8,"time":"2025-09-15T05:00Z","wind":9.7}],"forecast_source":"history","forecast_updated_at":"2026-10-20T12:45:41Z","limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2025-09-14T18:06:41Z","dark_hours":8.33,"dark_to":"2025-09-15T02:26:36Z","moon":{"illumination":0.445,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":2.63,"moonrise":"2025-09-14T20:45:52Z","moonset":"2025-09-14T12:01:25Z","sunrise":"2025-09-15T04:01:18Z","sunset":"2025-09-14T16:32:05Z","twilight":{"astronomical":{"end":"2025-09-14T18:06:41Z","start":"2025-09-15T02:26:36Z"},"civil":{"end":"2025-09-14T16:59:58Z","start":"2025-09-15T03:33:23Z"},"nautical":{"end":"2025-09-14T17:32:51Z","start":"2025-09-15T03:00:28Z"}},"window_end":"2025-09-15T09:00:00Z","window_start":"2025-09-14T09:00:00Z"},"night_date":"2025-09-14","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.0,"alt":89.6,"t":"2025-09-14T23:30:00Z"},"dec":41.26875,"dec_of_date":41.4093,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":8.33,"limit_rise":"2025-09-14T16:49:14Z","limit_set":"2025-09-15T06:07:37Z","max_az_rate_deg_per_min":22.52,"moon_separation":62.9,"never_rises":false,"ra":10.68470833,"ra_of_date":11.0378,"ra_str":"00h 42m 44.3s","resolved":{"common_name":"Andromeda Galaxy","dec":41.26875,"morphology":"SA(s)b","name":"M 31","ra":10.68470833,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M31","source":"sesame","type":"AGN","type_text":"galaxy with an active nucleus","vmag":3.44},"summary":"8.3 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2025-09-15T08:55:31Z","blocked_dark_hours":0,"clears_at":"2025-09-14T14:15:09Z","rise_az":30.5},"track":[{"above_terrain":false,"airmass":null,"alt":-0.18,"az":332.7,"t":"2025-09-14T09:00:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-0.6,"az":333.5,"t":"2025-09-14T09:05:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-1.01,"az":334.4,"t":"2025-09-14T09:10:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-1.41,"az":335.2,"t":"2025-09-14T09:15:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-1.8,"az":336.1,"t":"2025-09-14T09:20:00Z","terrain":-0.82},{"above_terrain":false,"airmass":null,"alt":-2.17,"az":337.0,"t":"2025-09-14T09:25:00Z","terrain":-0.73},{"above_terrain":false,"airmass":null,"alt":-2.53,"az":337.8,"t":"2025-09-14T09:30:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-2.88,"az":338.7,"t":"2025-09-14T09:35:00Z","terrain":-0.67},{"above_terrain":false,"airmass":null,"alt":-3.21,"az":339.6,"t":"2025-09-14T09:40:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-3.53,"az":340.5,"t":"2025-09-14T09:45:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-3.84,"az":341.4,"t":"2025-09-14T09:50:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-4.13,"az":342.3,"t":"2025-09-14T09:55:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-4.41,"az":343.2,"t":"2025-09-14T10:00:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-4.67,"az":344.1,"t":"2025-09-14T10:05:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-4.92,"az":345.0,"t":"2025-09-14T10:10:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-5.16,"az":345.9,"t":"2025-09-14T10:15:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-5.38,"az":346.8,"t":"2025-09-14T10:20:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-5.59,"az":347.7,"t":"2025-09-14T10:25:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-5.78,"az":348.6,"t":"2025-09-14T10:30:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-5.95,"az":349.6,"t":"2025-09-14T10:35:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-6.12,"az":350.5,"t":"2025-09-14T10:40:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.26,"az":351.4,"t":"2025-09-14T10:45:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-6.39,"az":352.4,"t":"2025-09-14T10:50:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-6.51,"az":353.3,"t":"2025-09-14T10:55:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-6.61,"az":354.3,"t":"2025-09-14T11:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.7,"az":355.2,"t":"2025-09-14T11:05:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-6.77,"az":356.1,"t":"2025-09-14T11:10:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.82,"az":357.1,"t":"2025-09-14T11:15:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-6.86,"az":358.0,"t":"2025-09-14T11:20:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.89,"az":359.0,"t":"2025-09-14T11:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.9,"az":359.9,"t":"2025-09-14T11:30:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-6.89,"az":0.9,"t":"2025-09-14T11:35:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-6.87,"az":1.8,"t":"2025-09-14T11:40:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-6.83,"az":2.8,"t":"2025-09-14T11:45:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-6.78,"az":3.7,"t":"2025-09-14T11:50:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-6.71,"az":4.7,"t":"2025-09-14T11:55:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-6.63,"az":5.6,"t":"2025-09-14T12:00:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-6.53,"az":6.5,"t":"2025-09-14T12:05:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-6.41,"az":7.5,"t":"2025-09-14T12:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.28,"az":8.4,"t":"2025-09-14T12:15:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-6.14,"az":9.3,"t":"2025-09-14T12:20:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-5.98,"az":10.3,"t":"2025-09-14T12:25:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-5.81,"az":11.2,"t":"2025-09-14T12:30:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-5.62,"az":12.1,"t":"2025-09-14T12:35:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-5.41,"az":13.1,"t":"2025-09-14T12:40:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-5.19,"az":14.0,"t":"2025-09-14T12:45:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-4.96,"az":14.9,"t":"2025-09-14T12:50:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-4.71,"az":15.8,"t":"2025-09-14T12:55:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-4.45,"az":16.7,"t":"2025-09-14T13:00:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-4.18,"az":17.6,"t":"2025-09-14T13:05:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-3.89,"az":18.5,"t":"2025-09-14T13:10:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-3.58,"az":19.4,"t":"2025-09-14T13:15:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-3.26,"az":20.3,"t":"2025-09-14T13:20:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-2.93,"az":21.2,"t":"2025-09-14T13:25:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-2.59,"az":22.0,"t":"2025-09-14T13:30:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-2.23,"az":22.9,"t":"2025-09-14T13:35:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-1.86,"az":23.8,"t":"2025-09-14T13:40:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-1.48,"az":24.6,"t":"2025-09-14T13:45:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-1.08,"az":25.5,"t":"2025-09-14T13:50:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-0.67,"az":26.3,"t":"2025-09-14T13:55:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-0.25,"az":27.2,"t":"2025-09-14T14:00:00Z","terrain":1.26},{"above_terrain":false,"airmass":35.31,"alt":0.18,"az":28.0,"t":"2025-09-14T14:05:00Z","terrain":1.19},{"above_terrain":false,"airmass":29.92,"alt":0.63,"az":28.8,"t":"2025-09-14T14:10:00Z","terrain":1.03},{"above_terrain":false,"airmass":25.57,"alt":1.09,"az":29.7,"t":"2025-09-14T14:15:00Z","terrain":1.1},{"above_terrain":true,"airmass":22.07,"alt":1.56,"az":30.5,"t":"2025-09-14T14:20:00Z","terrain":1.22},{"above_terrain":true,"airmass":19.25,"alt":2.04,"az":31.3,"t":"2025-09-14T14:25:00Z","terrain":1.32},{"above_terrain":true,"airmass":16.94,"alt":2.53,"az":32.1,"t":"2025-09-14T14:30:00Z","terrain":1.3},{"above_terrain":true,"airmass":15.05,"alt":3.03,"az":32.9,"t":"2025-09-14T14:35:00Z","terrain":1.03},{"above_terrain":true,"airmass":13.47,"alt":3.54,"az":33.7,"t":"2025-09-14T14:40:00Z","terrain":0.62},{"above_terrain":true,"airmass":12.15,"alt":4.07,"az":34.4,"t":"2025-09-14T14:45:00Z","terrain":0.26},{"above_terrain":true,"airmass":11.02,"alt":4.6,"az":35.2,"t":"2025-09-14T14:50:00Z","terrain":0.05},{"above_terrain":true,"airmass":10.06,"alt":5.15,"az":36.0,"t":"2025-09-14T14:55:00Z","terrain":0.03},{"above_terrain":true,"airmass":9.24,"alt":5.7,"az":36.7,"t":"2025-09-14T15:00:00Z","terrain":-0.06},{"above_terrain":true,"airmass":8.52,"alt":6.27,"az":37.5,"t":"2025-09-14T15:05:00Z","terrain":-0.15},{"above_terrain":true,"airmass":7.89,"alt":6.84,"az":38.3,"t":"2025-09-14T15:10:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.33,"alt":7.43,"az":39.0,"t":"2025-09-14T15:15:00Z","terrain":-0.16},{"above_terrain":true,"airmass":6.84,"alt":8.02,"az":39.7,"t":"2025-09-14T15:20:00Z","terrain":-0.08},{"above_terrain":true,"airmass":6.41,"alt":8.62,"az":40.5,"t":"2025-09-14T15:25:00Z","terrain":-0.02},{"above_terrain":true,"airmass":6.01,"alt":9.23,"az":41.2,"t":"2025-09-14T15:30:00Z","terrain":0.04},{"above_terrain":true,"airmass":5.66,"alt":9.85,"az":41.9,"t":"2025-09-14T15:35:00Z","terrain":0.11},{"above_terrain":true,"airmass":5.35,"alt":10.48,"az":42.6,"t":"2025-09-14T15:40:00Z","terrain":0.2},{"above_terrain":true,"airmass":5.06,"alt":11.12,"az":43.3,"t":"2025-09-14T15:45:00Z","terrain":0.3},{"above_terrain":true,"airmass":4.8,"alt":11.77,"az":44.0,"t":"2025-09-14T15:50:00Z","terrain":0.41},{"above_terrain":true,"airmass":4.56,"alt":12.42,"az":44.7,"t":"2025-09-14T15:55:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.34,"alt":13.08,"az":45.4,"t":"2025-09-14T16:00:00Z","terrain":0.61},{"above_terrain":true,"airmass":4.14,"alt":13.75,"az":46.1,"t":"2025-09-14T16:05:00Z","terrain":0.67},{"above_terrain":true,"airmass":3.96,"alt":14.43,"az":46.7,"t":"2025-09-14T16:10:00Z","terrain":0.63},{"above_terrain":true,"airmass":3.78,"alt":15.12,"az":47.4,"t":"2025-09-14T16:15:00Z","terrain":0.58},{"above_terrain":true,"airmass":3.63,"alt":15.81,"az":48.1,"t":"2025-09-14T16:20:00Z","terrain":0.52},{"above_terrain":true,"airmass":3.48,"alt":16.51,"az":48.7,"t":"2025-09-14T16:25:00Z","terrain":0.44},{"above_terrain":true,"airmass":3.35,"alt":17.22,"az":49.4,"t":"2025-09-14T16:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.22,"alt":17.93,"az":50.0,"t":"2025-09-14T16:35:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.1,"alt":18.65,"az":50.6,"t":"2025-09-14T16:40:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.99,"alt":19.38,"az":51.3,"t":"2025-09-14T16:45:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.89,"alt":20.11,"az":51.9,"t":"2025-09-14T16:50:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.79,"alt":20.85,"az":52.5,"t":"2025-09-14T16:55:00Z","terrain":0.74},{"above_terrain":true,"airmass":2.7,"alt":21.6,"az":53.1,"t":"2025-09-14T17:00:00Z","terrain":0.86},{"above_terrain":true,"airmass":2.62,"alt":22.35,"az":53.7,"t":"2025-09-14T17:05:00Z","terrain":0.96},{"above_terrain":true,"airmass":2.54,"alt":23.1,"az":54.3,"t":"2025-09-14T17:10:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.46,"alt":23.87,"az":54.9,"t":"2025-09-14T17:15:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.39,"alt":24.64,"az":55.5,"t":"2025-09-14T17:20:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.32,"alt":25.41,"az":56.1,"t":"2025-09-14T17:25:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.26,"alt":26.19,"az":56.7,"t":"2025-09-14T17:30:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.2,"alt":26.98,"az":57.3,"t":"2025-09-14T17:35:00Z","terrain":1.12},{"above_terrain":true,"airmass":2.14,"alt":27.77,"az":57.9,"t":"2025-09-14T17:40:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.08,"alt":28.56,"az":58.4,"t":"2025-09-14T17:45:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.03,"alt":29.36,"az":59.0,"t":"2025-09-14T17:50:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.98,"alt":30.17,"az":59.5,"t":"2025-09-14T17:55:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.94,"alt":30.97,"az":60.1,"t":"2025-09-14T18:00:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.89,"alt":31.79,"az":60.7,"t":"2025-09-14T18:05:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.85,"alt":32.61,"az":61.2,"t":"2025-09-14T18:10:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.81,"alt":33.43,"az":61.7,"t":"2025-09-14T18:15:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.77,"alt":34.25,"az":62.3,"t":"2025-09-14T18:20:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.74,"alt":35.09,"az":62.8,"t":"2025-09-14T18:25:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.7,"alt":35.92,"az":63.4,"t":"2025-09-14T18:30:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.67,"alt":36.76,"az":63.9,"t":"2025-09-14T18:35:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.64,"alt":37.6,"az":64.4,"t":"2025-09-14T18:40:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.61,"alt":38.45,"az":64.9,"t":"2025-09-14T18:45:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.58,"alt":39.3,"az":65.4,"t":"2025-09-14T18:50:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.55,"alt":40.15,"az":66.0,"t":"2025-09-14T18:55:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.52,"alt":41.01,"az":66.5,"t":"2025-09-14T19:00:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.5,"alt":41.87,"az":67.0,"t":"2025-09-14T19:05:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.47,"alt":42.73,"az":67.5,"t":"2025-09-14T19:10:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.45,"alt":43.59,"az":68.0,"t":"2025-09-14T19:15:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.43,"alt":44.46,"az":68.5,"t":"2025-09-14T19:20:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.4,"alt":45.34,"az":69.0,"t":"2025-09-14T19:25:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.38,"alt":46.21,"az":69.5,"t":"2025-09-14T19:30:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.36,"alt":47.09,"az":70.0,"t":"2025-09-14T19:35:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.34,"alt":47.97,"az":70.4,"t":"2025-09-14T19:40:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.33,"alt":48.85,"az":70.9,"t":"2025-09-14T19:45:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.31,"alt":49.74,"az":71.4,"t":"2025-09-14T19:50:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.29,"alt":50.63,"az":71.9,"t":"2025-09-14T19:55:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.28,"alt":51.52,"az":72.4,"t":"2025-09-14T20:00:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.26,"alt":52.41,"az":72.8,"t":"2025-09-14T20:05:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.25,"alt":53.31,"az":73.3,"t":"2025-09-14T20:10:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.23,"alt":54.2,"az":73.8,"t":"2025-09-14T20:15:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.22,"alt":55.1,"az":74.3,"t":"2025-09-14T20:20:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.21,"alt":56.01,"az":74.7,"t":"2025-09-14T20:25:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.19,"alt":56.91,"az":75.2,"t":"2025-09-14T20:30:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.18,"alt":57.82,"az":75.7,"t":"2025-09-14T20:35:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.17,"alt":58.72,"az":76.1,"t":"2025-09-14T20:40:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.16,"alt":59.63,"az":76.6,"t":"2025-09-14T20:45:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.15,"alt":60.54,"az":77.1,"t":"2025-09-14T20:50:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.14,"alt":61.46,"az":77.5,"t":"2025-09-14T20:55:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.13,"alt":62.37,"az":78.0,"t":"2025-09-14T21:00:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.12,"alt":63.29,"az":78.4,"t":"2025-09-14T21:05:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.11,"alt":64.21,"az":78.9,"t":"2025-09-14T21:10:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.1,"alt":65.12,"az":79.4,"t":"2025-09-14T21:15:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.09,"alt":66.04,"az":79.8,"t":"2025-09-14T21:20:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.09,"alt":66.97,"az":80.3,"t":"2025-09-14T21:25:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.08,"alt":67.89,"az":80.7,"t":"2025-09-14T21:30:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.07,"alt":68.81,"az":81.2,"t":"2025-09-14T21:35:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.07,"alt":69.74,"az":81.7,"t":"2025-09-14T21:40:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.06,"alt":70.67,"az":82.1,"t":"2025-09-14T21:45:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.05,"alt":71.59,"az":82.6,"t":"2025-09-14T21:50:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.05,"alt":72.52,"az":83.1,"t":"2025-09-14T21:55:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.04,"alt":73.45,"az":83.6,"t":"2025-09-14T22:00:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.04,"alt":74.38,"az":84.0,"t":"2025-09-14T22:05:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.03,"alt":75.31,"az":84.5,"t":"2025-09-14T22:10:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.03,"alt":76.25,"az":85.0,"t":"2025-09-14T22:15:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.03,"alt":77.18,"az":85.5,"t":"2025-09-14T22:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.02,"alt":78.11,"az":86.1,"t":"2025-09-14T22:25:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.02,"alt":79.05,"az":86.6,"t":"2025-09-14T22:30:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.02,"alt":79.98,"az":87.2,"t":"2025-09-14T22:35:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.01,"alt":80.92,"az":87.7,"t":"2025-09-14T22:40:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.01,"alt":81.85,"az":88.4,"t":"2025-09-14T22:45:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.01,"alt":82.79,"az":89.0,"t":"2025-09-14T22:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.01,"alt":83.72,"az":89.8,"t":"2025-09-14T22:55:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.0,"alt":84.66,"az":90.7,"t":"2025-09-14T23:00:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.0,"alt":85.59,"az":91.7,"t":"2025-09-14T23:05:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.0,"alt":86.53,"az":93.2,"t":"2025-09-14T23:10:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.0,"alt":87.46,"az":95.3,"t":"2025-09-14T23:15:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.0,"alt":88.39,"az":99.5,"t":"2025-09-14T23:20:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.0,"alt":89.3,"az":113.5,"t":"2025-09-14T23:25:00Z","terrain":-1.52},{"above_terrain":true,"airmass":1.0,"alt":89.59,"az":226.1,"t":"2025-09-14T23:30:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.0,"alt":88.74,"az":257.6,"t":"2025-09-14T23:35:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.0,"alt":87.81,"az":263.5,"t":"2025-09-14T23:40:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.0,"alt":86.88,"az":266.2,"t":"2025-09-14T23:45:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.0,"alt":85.95,"az":267.8,"t":"2025-09-14T23:50:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.0,"alt":85.01,"az":269.0,"t":"2025-09-14T23:55:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.01,"alt":84.07,"az":269.9,"t":"2025-09-15T00:00:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.01,"alt":83.14,"az":270.7,"t":"2025-09-15T00:05:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.01,"alt":82.2,"az":271.4,"t":"2025-09-15T00:10:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.01,"alt":81.27,"az":272.0,"t":"2025-09-15T00:15:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.01,"alt":80.33,"az":272.6,"t":"2025-09-15T00:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.02,"alt":79.4,"az":273.2,"t":"2025-09-15T00:25:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.02,"alt":78.46,"az":273.7,"t":"2025-09-15T00:30:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.02,"alt":77.53,"az":274.3,"t":"2025-09-15T00:35:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.03,"alt":76.6,"az":274.8,"t":"2025-09-15T00:40:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.03,"alt":75.66,"az":275.3,"t":"2025-09-15T00:45:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.04,"alt":74.73,"az":275.8,"t":"2025-09-15T00:50:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.04,"alt":73.8,"az":276.3,"t":"2025-09-15T00:55:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.05,"alt":72.87,"az":276.7,"t":"2025-09-15T01:00:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.05,"alt":71.94,"az":277.2,"t":"2025-09-15T01:05:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.06,"alt":71.01,"az":277.7,"t":"2025-09-15T01:10:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.06,"alt":70.09,"az":278.2,"t":"2025-09-15T01:15:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.07,"alt":69.16,"az":278.6,"t":"2025-09-15T01:20:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.08,"alt":68.24,"az":279.1,"t":"2025-09-15T01:25:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.08,"alt":67.31,"az":279.5,"t":"2025-09-15T01:30:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.09,"alt":66.39,"az":280.0,"t":"2025-09-15T01:35:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.1,"alt":65.47,"az":280.5,"t":"2025-09-15T01:40:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.11,"alt":64.55,"az":280.9,"t":"2025-09-15T01:45:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.12,"alt":63.63,"az":281.4,"t":"2025-09-15T01:50:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.12,"alt":62.71,"az":281.9,"t":"2025-09-15T01:55:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.13,"alt":61.8,"az":282.3,"t":"2025-09-15T02:00:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.14,"alt":60.89,"az":282.8,"t":"2025-09-15T02:05:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.15,"alt":59.97,"az":283.2,"t":"2025-09-15T02:10:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.17,"alt":59.06,"az":283.7,"t":"2025-09-15T02:15:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.18,"alt":58.16,"az":284.2,"t":"2025-09-15T02:20:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.19,"alt":57.25,"az":284.6,"t":"2025-09-15T02:25:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.2,"alt":56.34,"az":285.1,"t":"2025-09-15T02:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.21,"alt":55.44,"az":285.6,"t":"2025-09-15T02:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.23,"alt":54.54,"az":286.0,"t":"2025-09-15T02:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.24,"alt":53.64,"az":286.5,"t":"2025-09-15T02:45:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.26,"alt":52.75,"az":287.0,"t":"2025-09-15T02:50:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.27,"alt":51.85,"az":287.5,"t":"2025-09-15T02:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.29,"alt":50.96,"az":287.9,"t":"2025-09-15T03:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.3,"alt":50.07,"az":288.4,"t":"2025-09-15T03:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.32,"alt":49.18,"az":288.9,"t":"2025-09-15T03:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.34,"alt":48.3,"az":289.4,"t":"2025-09-15T03:15:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.36,"alt":47.42,"az":289.9,"t":"2025-09-15T03:20:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.38,"alt":46.54,"az":290.4,"t":"2025-09-15T03:25:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.4,"alt":45.66,"az":290.8,"t":"2025-09-15T03:30:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.42,"alt":44.79,"az":291.3,"t":"2025-09-15T03:35:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.44,"alt":43.92,"az":291.8,"t":"2025-09-15T03:40:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.46,"alt":43.05,"az":292.3,"t":"2025-09-15T03:45:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.49,"alt":42.19,"az":292.8,"t":"2025-09-15T03:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.51,"alt":41.33,"az":293.3,"t":"2025-09-15T03:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.54,"alt":40.47,"az":293.9,"t":"2025-09-15T04:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.57,"alt":39.62,"az":294.4,"t":"2025-09-15T04:05:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.59,"alt":38.76,"az":294.9,"t":"2025-09-15T04:10:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.62,"alt":37.92,"az":295.4,"t":"2025-09-15T04:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.66,"alt":37.07,"az":295.9,"t":"2025-09-15T04:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.69,"alt":36.23,"az":296.5,"t":"2025-09-15T04:25:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.72,"alt":35.4,"az":297.0,"t":"2025-09-15T04:30:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.76,"alt":34.57,"az":297.5,"t":"2025-09-15T04:35:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.8,"alt":33.74,"az":298.1,"t":"2025-09-15T04:40:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.84,"alt":32.91,"az":298.6,"t":"2025-09-15T04:45:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.88,"alt":32.09,"az":299.1,"t":"2025-09-15T04:50:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.92,"alt":31.28,"az":299.7,"t":"2025-09-15T04:55:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.97,"alt":30.47,"az":300.2,"t":"2025-09-15T05:00:00Z","terrain":0.36},{"above_terrain":true,"airmass":2.01,"alt":29.66,"az":300.8,"t":"2025-09-15T05:05:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.07,"alt":28.86,"az":301.4,"t":"2025-09-15T05:10:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.12,"alt":28.06,"az":301.9,"t":"2025-09-15T05:15:00Z","terrain":0.1},{"above_terrain":true,"airmass":2.17,"alt":27.27,"az":302.5,"t":"2025-09-15T05:20:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.23,"alt":26.48,"az":303.1,"t":"2025-09-15T05:25:00Z","terrain":-0.22},{"above_terrain":true,"airmass":2.3,"alt":25.7,"az":303.7,"t":"2025-09-15T05:30:00Z","terrain":-0.14},{"above_terrain":true,"airmass":2.36,"alt":24.93,"az":304.2,"t":"2025-09-15T05:35:00Z","terrain":-0.15},{"above_terrain":true,"airmass":2.43,"alt":24.16,"az":304.8,"t":"2025-09-15T05:40:00Z","terrain":-0.26},{"above_terrain":true,"airmass":2.51,"alt":23.39,"az":305.4,"t":"2025-09-15T05:45:00Z","terrain":-0.24},{"above_terrain":true,"airmass":2.58,"alt":22.63,"az":306.0,"t":"2025-09-15T05:50:00Z","terrain":-0.16},{"above_terrain":true,"airmass":2.67,"alt":21.88,"az":306.6,"t":"2025-09-15T05:55:00Z","terrain":0.06},{"above_terrain":true,"airmass":2.76,"alt":21.13,"az":307.3,"t":"2025-09-15T06:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.85,"alt":20.39,"az":307.9,"t":"2025-09-15T06:05:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.95,"alt":19.65,"az":308.5,"t":"2025-09-15T06:10:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.06,"alt":18.92,"az":309.1,"t":"2025-09-15T06:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.17,"alt":18.2,"az":309.8,"t":"2025-09-15T06:20:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.3,"alt":17.48,"az":310.4,"t":"2025-09-15T06:25:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.43,"alt":16.77,"az":311.0,"t":"2025-09-15T06:30:00Z","terrain":0.35},{"above_terrain":true,"airmass":3.57,"alt":16.07,"az":311.7,"t":"2025-09-15T06:35:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.72,"alt":15.38,"az":312.4,"t":"2025-09-15T06:40:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.89,"alt":14.69,"az":313.0,"t":"2025-09-15T06:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":4.07,"alt":14.01,"az":313.7,"t":"2025-09-15T06:50:00Z","terrain":0.41},{"above_terrain":true,"airmass":4.26,"alt":13.33,"az":314.4,"t":"2025-09-15T06:55:00Z","terrain":0.5},{"above_terrain":true,"airmass":4.47,"alt":12.67,"az":315.0,"t":"2025-09-15T07:00:00Z","terrain":0.56},{"above_terrain":true,"airmass":4.7,"alt":12.01,"az":315.7,"t":"2025-09-15T07:05:00Z","terrain":0.5},{"above_terrain":true,"airmass":4.96,"alt":11.36,"az":316.4,"t":"2025-09-15T07:10:00Z","terrain":0.4},{"above_terrain":true,"airmass":5.23,"alt":10.72,"az":317.1,"t":"2025-09-15T07:15:00Z","terrain":0.3},{"above_terrain":true,"airmass":5.54,"alt":10.09,"az":317.8,"t":"2025-09-15T07:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":5.88,"alt":9.47,"az":318.5,"t":"2025-09-15T07:25:00Z","terrain":0.07},{"above_terrain":true,"airmass":6.25,"alt":8.85,"az":319.3,"t":"2025-09-15T07:30:00Z","terrain":-0.16},{"above_terrain":true,"airmass":6.67,"alt":8.24,"az":320.0,"t":"2025-09-15T07:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.14,"alt":7.65,"az":320.7,"t":"2025-09-15T07:40:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.67,"alt":7.06,"az":321.5,"t":"2025-09-15T07:45:00Z","terrain":-0.01},{"above_terrain":true,"airmass":8.27,"alt":6.48,"az":322.2,"t":"2025-09-15T07:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":8.95,"alt":5.91,"az":323.0,"t":"2025-09-15T07:55:00Z","terrain":0.08},{"above_terrain":true,"airmass":9.74,"alt":5.35,"az":323.7,"t":"2025-09-15T08:00:00Z","terrain":-0.13},{"above_terrain":true,"airmass":10.65,"alt":4.8,"az":324.5,"t":"2025-09-15T08:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":11.7,"alt":4.27,"az":325.3,"t":"2025-09-15T08:10:00Z","terrain":-0.2},{"above_terrain":true,"airmass":12.95,"alt":3.74,"az":326.0,"t":"2025-09-15T08:15:00Z","terrain":-0.25},{"above_terrain":true,"airmass":14.42,"alt":3.22,"az":326.8,"t":"2025-09-15T08:20:00Z","terrain":-0.36},{"above_terrain":true,"airmass":16.19,"alt":2.71,"az":327.6,"t":"2025-09-15T08:25:00Z","terrain":-0.29},{"above_terrain":true,"airmass":18.33,"alt":2.22,"az":328.4,"t":"2025-09-15T08:30:00Z","terrain":-0.19},{"above_terrain":true,"airmass":20.94,"alt":1.73,"az":329.2,"t":"2025-09-15T08:35:00Z","terrain":-0.18},{"above_terrain":true,"airmass":24.17,"alt":1.26,"az":330.0,"t":"2025-09-15T08:40:00Z","terrain":-0.35},{"above_terrain":true,"airmass":28.17,"alt":0.8,"az":330.9,"t":"2025-09-15T08:45:00Z","terrain":-0.38},{"above_terrain":true,"airmass":33.15,"alt":0.35,"az":331.7,"t":"2025-09-15T08:50:00Z","terrain":-0.22},{"above_terrain":true,"airmass":null,"alt":-0.09,"az":332.5,"t":"2025-09-15T08:55:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-0.51,"az":333.4,"t":"2025-09-15T09:00:00Z","terrain":-0.16}],"transit":{"airmass":1.0,"alt":89.6,"az":226.1,"t":"2025-09-14T23:30:00Z"},"usable_hours":8.33,"verdict":"good","zenith_passage":true},"warnings":[]}