{"assessment":{"best_window":{"end":"2026-09-02T00:00Z","end_local":"03:00","hours":5.42,"label":"good","mean_quality":0.67,"start":"2026-09-01T18:35Z","start_local":"21:35"},"cost":{"altitude":0.38,"clouds":0.66,"darkness":1.89,"moon":2.32},"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":"Worth it","hourly":[{"alt":51,"cloud":3,"high":0,"iso":"2026-09-01T17:00Z","label":"unusable","low":2,"mid":1,"moon_alt":-16,"precip":0.0,"q":0.0,"rh":71,"sky":"civil twilight","temp":15.6,"time":"20:00","wind":3.6},{"alt":61,"cloud":13,"high":1,"iso":"2026-09-01T18:00Z","label":"marginal","low":8,"mid":9,"moon_alt":-7,"precip":0.0,"q":0.43,"rh":68,"sky":"astronomical twilight","temp":14.8,"time":"21:00","wind":3.2},{"alt":72,"cloud":13,"high":2,"iso":"2026-09-01T19:00Z","label":"good","low":6,"mid":11,"moon_alt":3,"precip":0.0,"q":0.68,"rh":65,"sky":"night","temp":14.9,"time":"22:00","wind":4.5},{"alt":83,"cloud":7,"high":0,"iso":"2026-09-01T20:00Z","label":"good","low":5,"mid":2,"moon_alt":13,"precip":0.0,"q":0.7,"rh":65,"sky":"night","temp":14.7,"time":"23:00","wind":4.5},{"alt":85,"cloud":3,"high":0,"iso":"2026-09-01T21:00Z","label":"good","low":2,"mid":1,"moon_alt":24,"precip":0.0,"q":0.7,"rh":66,"sky":"night","temp":14.4,"time":"00:00","wind":4.5},{"alt":75,"cloud":1,"high":0,"iso":"2026-09-01T22:00Z","label":"good","low":0,"mid":0,"moon_alt":35,"precip":0.0,"q":0.68,"rh":68,"sky":"night","temp":13.9,"time":"01:00","wind":4.1},{"alt":64,"cloud":2,"high":1,"iso":"2026-09-01T23:00Z","label":"good","low":1,"mid":1,"moon_alt":46,"precip":0.0,"q":0.65,"rh":69,"sky":"night","temp":13.4,"time":"02:00","wind":3.6},{"alt":53,"cloud":16,"high":14,"iso":"2026-09-02T00:00Z","label":"marginal","low":0,"mid":3,"moon_alt":56,"precip":0.0,"q":0.5,"rh":68,"sky":"night","temp":12.7,"time":"03:00","wind":3.3},{"alt":43,"cloud":33,"high":29,"iso":"2026-09-02T01:00Z","label":"marginal","low":0,"mid":6,"moon_alt":64,"precip":0.0,"q":0.35,"rh":66,"sky":"night","temp":13.1,"time":"04:00","wind":3.7},{"alt":33,"cloud":16,"high":12,"iso":"2026-09-02T02:00Z","label":"marginal","low":0,"mid":5,"moon_alt":68,"precip":0.0,"q":0.42,"rh":63,"sky":"night","temp":13.6,"time":"05:00","wind":1.7},{"alt":24,"cloud":14,"high":9,"iso":"2026-09-02T03:00Z","label":"poor","low":0,"mid":5,"moon_alt":65,"precip":0.0,"q":0.04,"rh":62,"sky":"nautical twilight","temp":13.7,"time":"06:00","wind":1.8}],"peak_quality":0.86,"peak_sky":1.0,"quality_hours":5.01,"reasons":["moonlight cost 2.3 quality-hours","daylight and twilight cost 1.9 quality-hours","cloud cover cost 0.7 quality-hours","the target being low or below 20\u00b0 cost 0.4 quality-hours"],"reference_hours":4.0,"score":88,"score_astronomy":100,"score_weather":88,"sky_hours":5.67,"verdict":"good","verdict_astronomy":"good","weather_known":true,"windows":[{"end":"2026-09-01T17:25Z","end_local":"20:25","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2026-09-01T16:50Z","start_local":"19:50"},{"end":"2026-09-01T18:00Z","end_local":"21:00","hours":0.58,"label":"poor","mean_quality":0.14,"start":"2026-09-01T17:25Z","start_local":"20:25"},{"end":"2026-09-01T18:35Z","end_local":"21:35","hours":0.58,"label":"marginal","mean_quality":0.43,"start":"2026-09-01T18:00Z","start_local":"21:00"},{"end":"2026-09-02T00:00Z","end_local":"03:00","hours":5.42,"label":"good","mean_quality":0.67,"start":"2026-09-01T18:35Z","start_local":"21:35"},{"end":"2026-09-02T02:10Z","end_local":"05:10","hours":2.17,"label":"marginal","mean_quality":0.41,"start":"2026-09-02T00:00Z","start_local":"03:00"},{"end":"2026-09-02T03:20Z","end_local":"06:20","hours":1.17,"label":"poor","mean_quality":0.13,"start":"2026-09-02T02:10Z","start_local":"05:10"},{"end":"2026-09-02T03:50Z","end_local":"06:50","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2026-09-02T03:20Z","start_local":"06:20"}]},"calculation_version":"2026-10-10.1","forecast":[{"cloud":5,"dark":false,"high":0,"local":"19:00","low":3,"mid":2,"precip":0.0,"rh":58,"temp":18.5,"time":"2026-09-01T16:00Z","wind":6.4},{"cloud":3,"dark":false,"high":0,"local":"20:00","low":2,"mid":1,"precip":0.0,"rh":71,"temp":15.6,"time":"2026-09-01T17:00Z","wind":3.6},{"cloud":13,"dark":false,"high":1,"local":"21:00","low":8,"mid":9,"precip":0.0,"rh":68,"temp":14.8,"time":"2026-09-01T18:00Z","wind":3.2},{"cloud":13,"dark":true,"high":2,"local":"22:00","low":6,"mid":11,"precip":0.0,"rh":65,"temp":14.9,"time":"2026-09-01T19:00Z","wind":4.5},{"cloud":7,"dark":true,"high":0,"local":"23:00","low":5,"mid":2,"precip":0.0,"rh":65,"temp":14.7,"time":"2026-09-01T20:00Z","wind":4.5},{"cloud":3,"dark":true,"high":0,"local":"00:00","low":2,"mid":1,"precip":0.0,"rh":66,"temp":14.4,"time":"2026-09-01T21:00Z","wind":4.5},{"cloud":1,"dark":true,"high":0,"local":"01:00","low":0,"mid":0,"precip":0.0,"rh":68,"temp":13.9,"time":"2026-09-01T22:00Z","wind":4.1},{"cloud":2,"dark":true,"high":1,"local":"02:00","low":1,"mid":1,"precip":0.0,"rh":69,"temp":13.4,"time":"2026-09-01T23:00Z","wind":3.6},{"cloud":16,"dark":true,"high":14,"local":"03:00","low":0,"mid":3,"precip":0.0,"rh":68,"temp":12.7,"time":"2026-09-02T00:00Z","wind":3.3},{"cloud":33,"dark":true,"high":29,"local":"04:00","low":0,"mid":6,"precip":0.0,"rh":66,"temp":13.1,"time":"2026-09-02T01:00Z","wind":3.7},{"cloud":16,"dark":true,"high":12,"local":"05:00","low":0,"mid":5,"precip":0.0,"rh":63,"temp":13.6,"time":"2026-09-02T02:00Z","wind":1.7},{"cloud":14,"dark":false,"high":9,"local":"06:00","low":0,"mid":5,"precip":0.0,"rh":62,"temp":13.7,"time":"2026-09-02T03:00Z","wind":1.8},{"cloud":12,"dark":false,"high":6,"local":"07:00","low":0,"mid":5,"precip":0.0,"rh":62,"temp":13.7,"time":"2026-09-02T04:00Z","wind":1.5}],"forecast_source":"history","forecast_updated_at":"2026-10-10T17:41:44Z","limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2026-09-01T18:32:51Z","dark_hours":7.61,"dark_to":"2026-09-02T02:09:31Z","moon":{"illumination":0.759,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":0.18,"moonrise":"2026-09-01T18:44:23Z","moonset":null,"sunrise":"2026-09-02T03:47:48Z","sunset":"2026-09-01T16:54:38Z","twilight":{"astronomical":{"end":"2026-09-01T18:32:51Z","start":"2026-09-02T02:09:31Z"},"civil":{"end":"2026-09-01T17:23:09Z","start":"2026-09-02T03:19:16Z"},"nautical":{"end":"2026-09-01T17:57:12Z","start":"2026-09-02T02:45:11Z"}},"window_end":"2026-09-02T09:00:00Z","window_start":"2026-09-01T09:00:00Z"},"night_date":"2026-09-01","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":"2026-09-01T20:35:00Z"},"dec":44.25788576,"dec_of_date":44.3626,"dec_str":"+44\u00b0 15' 28.4\"","good_hours":7.58,"limit_rise":"2026-09-01T13:44:38Z","limit_set":"2026-09-02T03:28:59Z","max_az_rate_deg_per_min":3.8,"moon_separation":69.5,"never_rises":false,"ra":314.72388973,"ra_of_date":314.9628,"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":"7.6 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2026-09-02T06:44:53Z","blocked_dark_hours":0,"clears_at":"2026-09-01T10:51:42Z","rise_az":23.7},"track":[{"above_terrain":false,"airmass":null,"alt":-3.81,"az":3.8,"t":"2026-09-01T09:00:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-3.74,"az":4.7,"t":"2026-09-01T09:05:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-3.66,"az":5.6,"t":"2026-09-01T09:10:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-3.56,"az":6.5,"t":"2026-09-01T09:15:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-3.45,"az":7.4,"t":"2026-09-01T09:20:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.32,"az":8.3,"t":"2026-09-01T09:25:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-3.18,"az":9.2,"t":"2026-09-01T09:30:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-3.02,"az":10.0,"t":"2026-09-01T09:35:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-2.85,"az":10.9,"t":"2026-09-01T09:40:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-2.67,"az":11.8,"t":"2026-09-01T09:45:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-2.47,"az":12.7,"t":"2026-09-01T09:50:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-2.26,"az":13.5,"t":"2026-09-01T09:55:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-2.03,"az":14.4,"t":"2026-09-01T10:00:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-1.79,"az":15.3,"t":"2026-09-01T10:05:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-1.54,"az":16.1,"t":"2026-09-01T10:10:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-1.27,"az":17.0,"t":"2026-09-01T10:15:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-0.99,"az":17.8,"t":"2026-09-01T10:20:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-0.7,"az":18.7,"t":"2026-09-01T10:25:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-0.39,"az":19.5,"t":"2026-09-01T10:30:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-0.07,"az":20.4,"t":"2026-09-01T10:35:00Z","terrain":0.68},{"above_terrain":false,"airmass":34.28,"alt":0.26,"az":21.2,"t":"2026-09-01T10:40:00Z","terrain":0.75},{"above_terrain":false,"airmass":30.17,"alt":0.61,"az":22.0,"t":"2026-09-01T10:45:00Z","terrain":0.99},{"above_terrain":false,"airmass":26.64,"alt":0.96,"az":22.9,"t":"2026-09-01T10:50:00Z","terrain":1.13},{"above_terrain":true,"airmass":23.63,"alt":1.33,"az":23.7,"t":"2026-09-01T10:55:00Z","terrain":1.0},{"above_terrain":true,"airmass":21.06,"alt":1.71,"az":24.5,"t":"2026-09-01T11:00:00Z","terrain":1.06},{"above_terrain":true,"airmass":18.87,"alt":2.11,"az":25.3,"t":"2026-09-01T11:05:00Z","terrain":1.25},{"above_terrain":true,"airmass":17.0,"alt":2.51,"az":26.1,"t":"2026-09-01T11:10:00Z","terrain":1.34},{"above_terrain":true,"airmass":15.39,"alt":2.93,"az":26.9,"t":"2026-09-01T11:15:00Z","terrain":1.29},{"above_terrain":true,"airmass":14.0,"alt":3.36,"az":27.7,"t":"2026-09-01T11:20:00Z","terrain":1.22},{"above_terrain":true,"airmass":12.79,"alt":3.8,"az":28.4,"t":"2026-09-01T11:25:00Z","terrain":1.11},{"above_terrain":true,"airmass":11.74,"alt":4.25,"az":29.2,"t":"2026-09-01T11:30:00Z","terrain":1.03},{"above_terrain":true,"airmass":10.81,"alt":4.71,"az":30.0,"t":"2026-09-01T11:35:00Z","terrain":1.15},{"above_terrain":true,"airmass":10.0,"alt":5.19,"az":30.8,"t":"2026-09-01T11:40:00Z","terrain":1.27},{"above_terrain":true,"airmass":9.28,"alt":5.67,"az":31.5,"t":"2026-09-01T11:45:00Z","terrain":1.32},{"above_terrain":true,"airmass":8.64,"alt":6.17,"az":32.3,"t":"2026-09-01T11:50:00Z","terrain":1.24},{"above_terrain":true,"airmass":8.06,"alt":6.67,"az":33.0,"t":"2026-09-01T11:55:00Z","terrain":0.98},{"above_terrain":true,"airmass":7.55,"alt":7.19,"az":33.7,"t":"2026-09-01T12:00:00Z","terrain":0.57},{"above_terrain":true,"airmass":7.09,"alt":7.71,"az":34.5,"t":"2026-09-01T12:05:00Z","terrain":0.25},{"above_terrain":true,"airmass":6.67,"alt":8.24,"az":35.2,"t":"2026-09-01T12:10:00Z","terrain":0.05},{"above_terrain":true,"airmass":6.29,"alt":8.79,"az":35.9,"t":"2026-09-01T12:15:00Z","terrain":0.03},{"above_terrain":true,"airmass":5.95,"alt":9.34,"az":36.6,"t":"2026-09-01T12:20:00Z","terrain":-0.05},{"above_terrain":true,"airmass":5.64,"alt":9.91,"az":37.3,"t":"2026-09-01T12:25:00Z","terrain":-0.13},{"above_terrain":true,"airmass":5.35,"alt":10.48,"az":38.0,"t":"2026-09-01T12:30:00Z","terrain":-0.21},{"above_terrain":true,"airmass":5.08,"alt":11.06,"az":38.7,"t":"2026-09-01T12:35:00Z","terrain":-0.17},{"above_terrain":true,"airmass":4.84,"alt":11.65,"az":39.4,"t":"2026-09-01T12:40:00Z","terrain":-0.11},{"above_terrain":true,"airmass":4.62,"alt":12.25,"az":40.1,"t":"2026-09-01T12:45:00Z","terrain":-0.04},{"above_terrain":true,"airmass":4.41,"alt":12.86,"az":40.8,"t":"2026-09-01T12:50:00Z","terrain":0.01},{"above_terrain":true,"airmass":4.22,"alt":13.47,"az":41.5,"t":"2026-09-01T12:55:00Z","terrain":0.07},{"above_terrain":true,"airmass":4.04,"alt":14.1,"az":42.1,"t":"2026-09-01T13:00:00Z","terrain":0.14},{"above_terrain":true,"airmass":3.88,"alt":14.73,"az":42.8,"t":"2026-09-01T13:05:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.73,"alt":15.37,"az":43.4,"t":"2026-09-01T13:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.58,"alt":16.01,"az":44.1,"t":"2026-09-01T13:15:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.45,"alt":16.67,"az":44.7,"t":"2026-09-01T13:20:00Z","terrain":0.53},{"above_terrain":true,"airmass":3.32,"alt":17.33,"az":45.3,"t":"2026-09-01T13:25:00Z","terrain":0.61},{"above_terrain":true,"airmass":3.21,"alt":18.0,"az":46.0,"t":"2026-09-01T13:30:00Z","terrain":0.67},{"above_terrain":true,"airmass":3.1,"alt":18.68,"az":46.6,"t":"2026-09-01T13:35:00Z","terrain":0.64},{"above_terrain":true,"airmass":2.99,"alt":19.36,"az":47.2,"t":"2026-09-01T13:40:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.9,"alt":20.05,"az":47.8,"t":"2026-09-01T13:45:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.8,"alt":20.75,"az":48.4,"t":"2026-09-01T13:50:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.72,"alt":21.45,"az":49.0,"t":"2026-09-01T13:55:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.64,"alt":22.16,"az":49.6,"t":"2026-09-01T14:00:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.56,"alt":22.87,"az":50.2,"t":"2026-09-01T14:05:00Z","terrain":0.42},{"above_terrain":true,"airmass":2.49,"alt":23.6,"az":50.8,"t":"2026-09-01T14:10:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.42,"alt":24.32,"az":51.3,"t":"2026-09-01T14:15:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.35,"alt":25.06,"az":51.9,"t":"2026-09-01T14:20:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.29,"alt":25.8,"az":52.4,"t":"2026-09-01T14:25:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.23,"alt":26.54,"az":53.0,"t":"2026-09-01T14:30:00Z","terrain":0.84},{"above_terrain":true,"airmass":2.17,"alt":27.29,"az":53.6,"t":"2026-09-01T14:35:00Z","terrain":0.93},{"above_terrain":true,"airmass":2.12,"alt":28.05,"az":54.1,"t":"2026-09-01T14:40:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.07,"alt":28.81,"az":54.6,"t":"2026-09-01T14:45:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.02,"alt":29.57,"az":55.2,"t":"2026-09-01T14:50:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.97,"alt":30.34,"az":55.7,"t":"2026-09-01T14:55:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.93,"alt":31.12,"az":56.2,"t":"2026-09-01T15:00:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.89,"alt":31.9,"az":56.7,"t":"2026-09-01T15:05:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.85,"alt":32.69,"az":57.2,"t":"2026-09-01T15:10:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.81,"alt":33.47,"az":57.8,"t":"2026-09-01T15:15:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.77,"alt":34.27,"az":58.3,"t":"2026-09-01T15:20:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.74,"alt":35.07,"az":58.8,"t":"2026-09-01T15:25:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.7,"alt":35.87,"az":59.2,"t":"2026-09-01T15:30:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.67,"alt":36.68,"az":59.7,"t":"2026-09-01T15:35:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.64,"alt":37.49,"az":60.2,"t":"2026-09-01T15:40:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.61,"alt":38.3,"az":60.7,"t":"2026-09-01T15:45:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.58,"alt":39.12,"az":61.1,"t":"2026-09-01T15:50:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.56,"alt":39.94,"az":61.6,"t":"2026-09-01T15:55:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.53,"alt":40.76,"az":62.1,"t":"2026-09-01T16:00:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.5,"alt":41.59,"az":62.5,"t":"2026-09-01T16:05:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.48,"alt":42.43,"az":63.0,"t":"2026-09-01T16:10:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.46,"alt":43.26,"az":63.4,"t":"2026-09-01T16:15:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.44,"alt":44.1,"az":63.9,"t":"2026-09-01T16:20:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.41,"alt":44.94,"az":64.3,"t":"2026-09-01T16:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.39,"alt":45.79,"az":64.7,"t":"2026-09-01T16:30:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.37,"alt":46.63,"az":65.1,"t":"2026-09-01T16:35:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.36,"alt":47.48,"az":65.5,"t":"2026-09-01T16:40:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.34,"alt":48.34,"az":65.9,"t":"2026-09-01T16:45:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.32,"alt":49.19,"az":66.4,"t":"2026-09-01T16:50:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.3,"alt":50.05,"az":66.7,"t":"2026-09-01T16:55:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.29,"alt":50.91,"az":67.1,"t":"2026-09-01T17:00:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.27,"alt":51.78,"az":67.5,"t":"2026-09-01T17:05:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.26,"alt":52.64,"az":67.9,"t":"2026-09-01T17:10:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.24,"alt":53.51,"az":68.3,"t":"2026-09-01T17:15:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.23,"alt":54.38,"az":68.6,"t":"2026-09-01T17:20:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.22,"alt":55.25,"az":69.0,"t":"2026-09-01T17:25:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.2,"alt":56.13,"az":69.3,"t":"2026-09-01T17:30:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.19,"alt":57.01,"az":69.7,"t":"2026-09-01T17:35:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.18,"alt":57.88,"az":70.0,"t":"2026-09-01T17:40:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.17,"alt":58.76,"az":70.3,"t":"2026-09-01T17:45:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.16,"alt":59.65,"az":70.6,"t":"2026-09-01T17:50:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.15,"alt":60.53,"az":70.9,"t":"2026-09-01T17:55:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.14,"alt":61.42,"az":71.2,"t":"2026-09-01T18:00:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.13,"alt":62.3,"az":71.5,"t":"2026-09-01T18:05:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.12,"alt":63.19,"az":71.7,"t":"2026-09-01T18:10:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.11,"alt":64.08,"az":72.0,"t":"2026-09-01T18:15:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.1,"alt":64.97,"az":72.2,"t":"2026-09-01T18:20:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.1,"alt":65.86,"az":72.4,"t":"2026-09-01T18:25:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.09,"alt":66.75,"az":72.6,"t":"2026-09-01T18:30:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.08,"alt":67.65,"az":72.8,"t":"2026-09-01T18:35:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.07,"alt":68.54,"az":72.9,"t":"2026-09-01T18:40:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.07,"alt":69.44,"az":73.1,"t":"2026-09-01T18:45:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.06,"alt":70.33,"az":73.1,"t":"2026-09-01T18:50:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.06,"alt":71.23,"az":73.2,"t":"2026-09-01T18:55:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.05,"alt":72.13,"az":73.2,"t":"2026-09-01T19:00:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.05,"alt":73.02,"az":73.2,"t":"2026-09-01T19:05:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.04,"alt":73.92,"az":73.1,"t":"2026-09-01T19:10:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.04,"alt":74.81,"az":73.0,"t":"2026-09-01T19:15:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.03,"alt":75.71,"az":72.8,"t":"2026-09-01T19:20:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.03,"alt":76.6,"az":72.5,"t":"2026-09-01T19:25:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.02,"alt":77.49,"az":72.0,"t":"2026-09-01T19:30:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.02,"alt":78.38,"az":71.5,"t":"2026-09-01T19:35:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.02,"alt":79.27,"az":70.8,"t":"2026-09-01T19:40:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.01,"alt":80.15,"az":69.9,"t":"2026-09-01T19:45:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.01,"alt":81.02,"az":68.8,"t":"2026-09-01T19:50:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.01,"alt":81.89,"az":67.3,"t":"2026-09-01T19:55:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.01,"alt":82.75,"az":65.3,"t":"2026-09-01T20:00:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.01,"alt":83.59,"az":62.7,"t":"2026-09-01T20:05:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.0,"alt":84.41,"az":59.2,"t":"2026-09-01T20:10:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.0,"alt":85.19,"az":54.4,"t":"2026-09-01T20:15:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.0,"alt":85.92,"az":47.7,"t":"2026-09-01T20:20:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.0,"alt":86.56,"az":38.0,"t":"2026-09-01T20:25:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.0,"alt":87.05,"az":24.5,"t":"2026-09-01T20:30:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.0,"alt":87.31,"az":7.0,"t":"2026-09-01T20:35:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.0,"alt":87.27,"az":347.9,"t":"2026-09-01T20:40:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.0,"alt":86.94,"az":331.4,"t":"2026-09-01T20:45:00Z","terrain":-0.3},{"above_terrain":true,"airmass":1.0,"alt":86.4,"az":319.0,"t":"2026-09-01T20:50:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.0,"alt":85.73,"az":310.2,"t":"2026-09-01T20:55:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.0,"alt":84.98,"az":304.1,"t":"2026-09-01T21:00:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.0,"alt":84.19,"az":299.7,"t":"2026-09-01T21:05:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.01,"alt":83.36,"az":296.5,"t":"2026-09-01T21:10:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.01,"alt":82.52,"az":294.1,"t":"2026-09-01T21:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.01,"alt":81.66,"az":292.3,"t":"2026-09-01T21:20:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.01,"alt":80.79,"az":290.9,"t":"2026-09-01T21:25:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.02,"alt":79.91,"az":289.8,"t":"2026-09-01T21:30:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.02,"alt":79.02,"az":289.0,"t":"2026-09-01T21:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.02,"alt":78.14,"az":288.3,"t":"2026-09-01T21:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.02,"alt":77.25,"az":287.8,"t":"2026-09-01T21:45:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.03,"alt":76.36,"az":287.5,"t":"2026-09-01T21:50:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.03,"alt":75.46,"az":287.2,"t":"2026-09-01T21:55:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.04,"alt":74.57,"az":287.0,"t":"2026-09-01T22:00:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.04,"alt":73.67,"az":286.9,"t":"2026-09-01T22:05:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.05,"alt":72.78,"az":286.8,"t":"2026-09-01T22:10:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.05,"alt":71.88,"az":286.8,"t":"2026-09-01T22:15:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.06,"alt":70.98,"az":286.8,"t":"2026-09-01T22:20:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.06,"alt":70.09,"az":286.9,"t":"2026-09-01T22:25:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.07,"alt":69.19,"az":287.0,"t":"2026-09-01T22:30:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.08,"alt":68.3,"az":287.1,"t":"2026-09-01T22:35:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.08,"alt":67.4,"az":287.3,"t":"2026-09-01T22:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.09,"alt":66.51,"az":287.4,"t":"2026-09-01T22:45:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.1,"alt":65.62,"az":287.6,"t":"2026-09-01T22:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.11,"alt":64.73,"az":287.9,"t":"2026-09-01T22:55:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.11,"alt":63.84,"az":288.1,"t":"2026-09-01T23:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":62.95,"az":288.3,"t":"2026-09-01T23:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.13,"alt":62.06,"az":288.6,"t":"2026-09-01T23:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.17,"az":288.9,"t":"2026-09-01T23:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.15,"alt":60.29,"az":289.2,"t":"2026-09-01T23:20:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.16,"alt":59.41,"az":289.5,"t":"2026-09-01T23:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.17,"alt":58.52,"az":289.8,"t":"2026-09-01T23:30:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.18,"alt":57.64,"az":290.1,"t":"2026-09-01T23:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.19,"alt":56.77,"az":290.4,"t":"2026-09-01T23:40:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.21,"alt":55.89,"az":290.8,"t":"2026-09-01T23:45:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.22,"alt":55.02,"az":291.1,"t":"2026-09-01T23:50:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.23,"alt":54.14,"az":291.5,"t":"2026-09-01T23:55:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.25,"alt":53.27,"az":291.8,"t":"2026-09-02T00:00:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.26,"alt":52.41,"az":292.2,"t":"2026-09-02T00:05:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.28,"alt":51.54,"az":292.6,"t":"2026-09-02T00:10:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.29,"alt":50.68,"az":293.0,"t":"2026-09-02T00:15:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.31,"alt":49.82,"az":293.4,"t":"2026-09-02T00:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.32,"alt":48.96,"az":293.8,"t":"2026-09-02T00:25:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.34,"alt":48.1,"az":294.2,"t":"2026-09-02T00:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.36,"alt":47.25,"az":294.6,"t":"2026-09-02T00:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.38,"alt":46.4,"az":295.0,"t":"2026-09-02T00:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.4,"alt":45.55,"az":295.4,"t":"2026-09-02T00:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.42,"alt":44.71,"az":295.8,"t":"2026-09-02T00:50:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.44,"alt":43.87,"az":296.3,"t":"2026-09-02T00:55:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.46,"alt":43.03,"az":296.7,"t":"2026-09-02T01:00:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.49,"alt":42.2,"az":297.1,"t":"2026-09-02T01:05:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.51,"alt":41.37,"az":297.6,"t":"2026-09-02T01:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.54,"alt":40.54,"az":298.1,"t":"2026-09-02T01:15:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.56,"alt":39.71,"az":298.5,"t":"2026-09-02T01:20:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.59,"alt":38.89,"az":299.0,"t":"2026-09-02T01:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.62,"alt":38.08,"az":299.4,"t":"2026-09-02T01:30:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.65,"alt":37.26,"az":299.9,"t":"2026-09-02T01:35:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.68,"alt":36.45,"az":300.4,"t":"2026-09-02T01:40:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.71,"alt":35.65,"az":300.9,"t":"2026-09-02T01:45:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.75,"alt":34.85,"az":301.4,"t":"2026-09-02T01:50:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.78,"alt":34.05,"az":301.9,"t":"2026-09-02T01:55:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.82,"alt":33.26,"az":302.4,"t":"2026-09-02T02:00:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.86,"alt":32.47,"az":302.9,"t":"2026-09-02T02:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.9,"alt":31.69,"az":303.4,"t":"2026-09-02T02:10:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.94,"alt":30.91,"az":303.9,"t":"2026-09-02T02:15:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.99,"alt":30.13,"az":304.4,"t":"2026-09-02T02:20:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.03,"alt":29.36,"az":305.0,"t":"2026-09-02T02:25:00Z","terrain":-0.29},{"above_terrain":true,"airmass":2.08,"alt":28.6,"az":305.5,"t":"2026-09-02T02:30:00Z","terrain":-0.23},{"above_terrain":true,"airmass":2.13,"alt":27.84,"az":306.0,"t":"2026-09-02T02:35:00Z","terrain":-0.15},{"above_terrain":true,"airmass":2.19,"alt":27.09,"az":306.6,"t":"2026-09-02T02:40:00Z","terrain":0.04},{"above_terrain":true,"airmass":2.25,"alt":26.34,"az":307.1,"t":"2026-09-02T02:45:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.31,"alt":25.59,"az":307.7,"t":"2026-09-02T02:50:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.37,"alt":24.86,"az":308.3,"t":"2026-09-02T02:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.44,"alt":24.12,"az":308.8,"t":"2026-09-02T03:00:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.51,"alt":23.4,"az":309.4,"t":"2026-09-02T03:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.58,"alt":22.68,"az":310.0,"t":"2026-09-02T03:10:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.66,"alt":21.96,"az":310.6,"t":"2026-09-02T03:15:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.74,"alt":21.26,"az":311.2,"t":"2026-09-02T03:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.83,"alt":20.55,"az":311.8,"t":"2026-09-02T03:25:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.92,"alt":19.86,"az":312.4,"t":"2026-09-02T03:30:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.02,"alt":19.17,"az":313.0,"t":"2026-09-02T03:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.13,"alt":18.49,"az":313.6,"t":"2026-09-02T03:40:00Z","terrain":0.39},{"above_terrain":true,"airmass":3.24,"alt":17.82,"az":314.2,"t":"2026-09-02T03:45:00Z","terrain":0.49},{"above_terrain":true,"airmass":3.36,"alt":17.15,"az":314.8,"t":"2026-09-02T03:50:00Z","terrain":0.55},{"above_terrain":true,"airmass":3.49,"alt":16.49,"az":315.5,"t":"2026-09-02T03:55:00Z","terrain":0.52},{"above_terrain":true,"airmass":3.62,"alt":15.84,"az":316.1,"t":"2026-09-02T04:00:00Z","terrain":0.46},{"above_terrain":true,"airmass":3.77,"alt":15.19,"az":316.8,"t":"2026-09-02T04:05:00Z","terrain":0.34},{"above_terrain":true,"airmass":3.92,"alt":14.55,"az":317.4,"t":"2026-09-02T04:10:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.09,"alt":13.92,"az":318.1,"t":"2026-09-02T04:15:00Z","terrain":0.3},{"above_terrain":true,"airmass":4.27,"alt":13.3,"az":318.7,"t":"2026-09-02T04:20:00Z","terrain":-0.01},{"above_terrain":true,"airmass":4.47,"alt":12.69,"az":319.4,"t":"2026-09-02T04:25:00Z","terrain":-0.16},{"above_terrain":true,"airmass":4.68,"alt":12.08,"az":320.1,"t":"2026-09-02T04:30:00Z","terrain":-0.2},{"above_terrain":true,"airmass":4.91,"alt":11.49,"az":320.8,"t":"2026-09-02T04:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.15,"alt":10.9,"az":321.4,"t":"2026-09-02T04:40:00Z","terrain":-0.02},{"above_terrain":true,"airmass":5.42,"alt":10.32,"az":322.1,"t":"2026-09-02T04:45:00Z","terrain":0.19},{"above_terrain":true,"airmass":5.72,"alt":9.75,"az":322.8,"t":"2026-09-02T04:50:00Z","terrain":0.1},{"above_terrain":true,"airmass":6.04,"alt":9.19,"az":323.6,"t":"2026-09-02T04:55:00Z","terrain":-0.08},{"above_terrain":true,"airmass":6.39,"alt":8.64,"az":324.3,"t":"2026-09-02T05:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":6.78,"alt":8.1,"az":325.0,"t":"2026-09-02T05:05:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.21,"alt":7.57,"az":325.7,"t":"2026-09-02T05:10:00Z","terrain":-0.23},{"above_terrain":true,"airmass":7.69,"alt":7.04,"az":326.5,"t":"2026-09-02T05:15:00Z","terrain":-0.31},{"above_terrain":true,"airmass":8.21,"alt":6.53,"az":327.2,"t":"2026-09-02T05:20:00Z","terrain":-0.36},{"above_terrain":true,"airmass":8.8,"alt":6.03,"az":327.9,"t":"2026-09-02T05:25:00Z","terrain":-0.24},{"above_terrain":true,"airmass":9.47,"alt":5.54,"az":328.7,"t":"2026-09-02T05:30:00Z","terrain":-0.16},{"above_terrain":true,"airmass":10.21,"alt":5.06,"az":329.5,"t":"2026-09-02T05:35:00Z","terrain":-0.23},{"above_terrain":true,"airmass":11.05,"alt":4.59,"az":330.2,"t":"2026-09-02T05:40:00Z","terrain":-0.36},{"above_terrain":true,"airmass":12.01,"alt":4.13,"az":331.0,"t":"2026-09-02T05:45:00Z","terrain":-0.39},{"above_terrain":true,"airmass":13.1,"alt":3.68,"az":331.8,"t":"2026-09-02T05:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":14.36,"alt":3.24,"az":332.6,"t":"2026-09-02T05:55:00Z","terrain":-0.13},{"above_terrain":true,"airmass":15.81,"alt":2.82,"az":333.3,"t":"2026-09-02T06:00:00Z","terrain":-0.16},{"above_terrain":true,"airmass":17.48,"alt":2.4,"az":334.1,"t":"2026-09-02T06:05:00Z","terrain":-0.28},{"above_terrain":true,"airmass":19.44,"alt":2.0,"az":334.9,"t":"2026-09-02T06:10:00Z","terrain":-0.57},{"above_terrain":true,"airmass":21.72,"alt":1.61,"az":335.7,"t":"2026-09-02T06:15:00Z","terrain":-0.77},{"above_terrain":true,"airmass":24.41,"alt":1.23,"az":336.6,"t":"2026-09-02T06:20:00Z","terrain":-0.77},{"above_terrain":true,"airmass":27.55,"alt":0.86,"az":337.4,"t":"2026-09-02T06:25:00Z","terrain":-0.63},{"above_terrain":true,"airmass":31.24,"alt":0.51,"az":338.2,"t":"2026-09-02T06:30:00Z","terrain":-0.53},{"above_terrain":true,"airmass":35.51,"alt":0.17,"az":339.0,"t":"2026-09-02T06:35:00Z","terrain":-0.74},{"above_terrain":true,"airmass":null,"alt":-0.16,"az":339.9,"t":"2026-09-02T06:40:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-0.48,"az":340.7,"t":"2026-09-02T06:45:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-0.78,"az":341.5,"t":"2026-09-02T06:50:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-1.07,"az":342.4,"t":"2026-09-02T06:55:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-1.35,"az":343.2,"t":"2026-09-02T07:00:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-1.61,"az":344.1,"t":"2026-09-02T07:05:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.86,"az":345.0,"t":"2026-09-02T07:10:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-2.09,"az":345.8,"t":"2026-09-02T07:15:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-2.32,"az":346.7,"t":"2026-09-02T07:20:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-2.52,"az":347.6,"t":"2026-09-02T07:25:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-2.72,"az":348.4,"t":"2026-09-02T07:30:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-2.9,"az":349.3,"t":"2026-09-02T07:35:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-3.07,"az":350.2,"t":"2026-09-02T07:40:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.22,"az":351.1,"t":"2026-09-02T07:45:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-3.36,"az":352.0,"t":"2026-09-02T07:50:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-3.48,"az":352.9,"t":"2026-09-02T07:55:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-3.59,"az":353.8,"t":"2026-09-02T08:00:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-3.68,"az":354.6,"t":"2026-09-02T08:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.76,"az":355.5,"t":"2026-09-02T08:10:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-3.83,"az":356.4,"t":"2026-09-02T08:15:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.88,"az":357.3,"t":"2026-09-02T08:20:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-3.92,"az":358.2,"t":"2026-09-02T08:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.94,"az":359.1,"t":"2026-09-02T08:30:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-3.94,"az":0.0,"t":"2026-09-02T08:35:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-3.94,"az":0.9,"t":"2026-09-02T08:40:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-3.91,"az":1.8,"t":"2026-09-02T08:45:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-3.88,"az":2.7,"t":"2026-09-02T08:50:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-3.83,"az":3.6,"t":"2026-09-02T08:55:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-3.76,"az":4.5,"t":"2026-09-02T09:00:00Z","terrain":-0.36}],"transit":{"airmass":1.0,"alt":87.3,"az":7.0,"t":"2026-09-01T20:35:00Z"},"usable_hours":7.58,"verdict":"good","zenith_passage":true},"warnings":[]}