{"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":87.2,"t":"2026-09-01T20:35:00Z"},"dec":44.33,"dec_of_date":44.4346,"dec_str":"+44\u00b0 19' 48.0\"","good_hours":7.58,"limit_rise":"2026-09-01T13:44:11Z","limit_set":"2026-09-02T03:29:12Z","max_az_rate_deg_per_min":3.7,"moon_separation":69.5,"never_rises":false,"ra":314.69583333,"ra_of_date":314.9345,"ra_str":"20h 58m 47.0s","resolved":{"common_name":"North America Nebula","dec":44.33,"name":"NGC 7000","ra":314.69583333,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=NGC%207000","source":"sesame","type":"Cl*","type_text":"star cluster"},"summary":"7.6 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2026-09-02T06:45:48Z","blocked_dark_hours":0,"clears_at":"2026-09-01T10:50:57Z","rise_az":23.7},"track":[{"above_terrain":false,"airmass":null,"alt":-3.74,"az":3.8,"t":"2026-09-01T09:00:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-3.67,"az":4.7,"t":"2026-09-01T09:05:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-3.59,"az":5.6,"t":"2026-09-01T09:10:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-3.49,"az":6.5,"t":"2026-09-01T09:15:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-3.37,"az":7.4,"t":"2026-09-01T09:20:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.25,"az":8.3,"t":"2026-09-01T09:25:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-3.1,"az":9.2,"t":"2026-09-01T09:30:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-2.95,"az":10.0,"t":"2026-09-01T09:35:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-2.78,"az":10.9,"t":"2026-09-01T09:40:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-2.59,"az":11.8,"t":"2026-09-01T09:45:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-2.39,"az":12.7,"t":"2026-09-01T09:50:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-2.18,"az":13.5,"t":"2026-09-01T09:55:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-1.96,"az":14.4,"t":"2026-09-01T10:00:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-1.72,"az":15.3,"t":"2026-09-01T10:05:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-1.46,"az":16.1,"t":"2026-09-01T10:10:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-1.2,"az":17.0,"t":"2026-09-01T10:15:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-0.92,"az":17.8,"t":"2026-09-01T10:20:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-0.62,"az":18.7,"t":"2026-09-01T10:25:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-0.32,"az":19.5,"t":"2026-09-01T10:30:00Z","terrain":0.65},{"above_terrain":false,"airmass":37.87,"alt":0.0,"az":20.4,"t":"2026-09-01T10:35:00Z","terrain":0.68},{"above_terrain":false,"airmass":33.33,"alt":0.34,"az":21.2,"t":"2026-09-01T10:40:00Z","terrain":0.75},{"above_terrain":false,"airmass":29.38,"alt":0.68,"az":22.0,"t":"2026-09-01T10:45:00Z","terrain":0.99},{"above_terrain":false,"airmass":25.99,"alt":1.04,"az":22.8,"t":"2026-09-01T10:50:00Z","terrain":1.13},{"above_terrain":true,"airmass":23.09,"alt":1.41,"az":23.7,"t":"2026-09-01T10:55:00Z","terrain":1.0},{"above_terrain":true,"airmass":20.62,"alt":1.79,"az":24.5,"t":"2026-09-01T11:00:00Z","terrain":1.06},{"above_terrain":true,"airmass":18.51,"alt":2.18,"az":25.3,"t":"2026-09-01T11:05:00Z","terrain":1.25},{"above_terrain":true,"airmass":16.7,"alt":2.59,"az":26.1,"t":"2026-09-01T11:10:00Z","terrain":1.34},{"above_terrain":true,"airmass":15.13,"alt":3.0,"az":26.9,"t":"2026-09-01T11:15:00Z","terrain":1.29},{"above_terrain":true,"airmass":13.78,"alt":3.43,"az":27.6,"t":"2026-09-01T11:20:00Z","terrain":1.22},{"above_terrain":true,"airmass":12.61,"alt":3.87,"az":28.4,"t":"2026-09-01T11:25:00Z","terrain":1.11},{"above_terrain":true,"airmass":11.58,"alt":4.32,"az":29.2,"t":"2026-09-01T11:30:00Z","terrain":1.03},{"above_terrain":true,"airmass":10.68,"alt":4.79,"az":30.0,"t":"2026-09-01T11:35:00Z","terrain":1.15},{"above_terrain":true,"airmass":9.88,"alt":5.26,"az":30.7,"t":"2026-09-01T11:40:00Z","terrain":1.27},{"above_terrain":true,"airmass":9.18,"alt":5.74,"az":31.5,"t":"2026-09-01T11:45:00Z","terrain":1.32},{"above_terrain":true,"airmass":8.55,"alt":6.24,"az":32.2,"t":"2026-09-01T11:50:00Z","terrain":1.25},{"above_terrain":true,"airmass":7.99,"alt":6.74,"az":33.0,"t":"2026-09-01T11:55:00Z","terrain":0.99},{"above_terrain":true,"airmass":7.49,"alt":7.26,"az":33.7,"t":"2026-09-01T12:00:00Z","terrain":0.58},{"above_terrain":true,"airmass":7.03,"alt":7.78,"az":34.5,"t":"2026-09-01T12:05:00Z","terrain":0.26},{"above_terrain":true,"airmass":6.62,"alt":8.31,"az":35.2,"t":"2026-09-01T12:10:00Z","terrain":0.05},{"above_terrain":true,"airmass":6.25,"alt":8.86,"az":35.9,"t":"2026-09-01T12:15:00Z","terrain":0.03},{"above_terrain":true,"airmass":5.91,"alt":9.41,"az":36.6,"t":"2026-09-01T12:20:00Z","terrain":-0.04},{"above_terrain":true,"airmass":5.6,"alt":9.97,"az":37.3,"t":"2026-09-01T12:25:00Z","terrain":-0.13},{"above_terrain":true,"airmass":5.32,"alt":10.55,"az":38.0,"t":"2026-09-01T12:30:00Z","terrain":-0.21},{"above_terrain":true,"airmass":5.06,"alt":11.13,"az":38.7,"t":"2026-09-01T12:35:00Z","terrain":-0.17},{"above_terrain":true,"airmass":4.82,"alt":11.72,"az":39.4,"t":"2026-09-01T12:40:00Z","terrain":-0.12},{"above_terrain":true,"airmass":4.6,"alt":12.32,"az":40.1,"t":"2026-09-01T12:45:00Z","terrain":-0.04},{"above_terrain":true,"airmass":4.39,"alt":12.92,"az":40.8,"t":"2026-09-01T12:50:00Z","terrain":0.0},{"above_terrain":true,"airmass":4.2,"alt":13.54,"az":41.4,"t":"2026-09-01T12:55:00Z","terrain":0.06},{"above_terrain":true,"airmass":4.03,"alt":14.16,"az":42.1,"t":"2026-09-01T13:00:00Z","terrain":0.13},{"above_terrain":true,"airmass":3.86,"alt":14.79,"az":42.7,"t":"2026-09-01T13:05:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.71,"alt":15.43,"az":43.4,"t":"2026-09-01T13:10:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.57,"alt":16.08,"az":44.0,"t":"2026-09-01T13:15:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.44,"alt":16.73,"az":44.7,"t":"2026-09-01T13:20:00Z","terrain":0.52},{"above_terrain":true,"airmass":3.31,"alt":17.39,"az":45.3,"t":"2026-09-01T13:25:00Z","terrain":0.61},{"above_terrain":true,"airmass":3.2,"alt":18.06,"az":45.9,"t":"2026-09-01T13:30:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.09,"alt":18.74,"az":46.5,"t":"2026-09-01T13:35:00Z","terrain":0.64},{"above_terrain":true,"airmass":2.98,"alt":19.42,"az":47.2,"t":"2026-09-01T13:40:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.89,"alt":20.11,"az":47.8,"t":"2026-09-01T13:45:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.8,"alt":20.81,"az":48.4,"t":"2026-09-01T13:50:00Z","terrain":0.49},{"above_terrain":true,"airmass":2.71,"alt":21.51,"az":49.0,"t":"2026-09-01T13:55:00Z","terrain":0.42},{"above_terrain":true,"airmass":2.63,"alt":22.22,"az":49.5,"t":"2026-09-01T14:00:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.55,"alt":22.93,"az":50.1,"t":"2026-09-01T14:05:00Z","terrain":0.42},{"above_terrain":true,"airmass":2.48,"alt":23.66,"az":50.7,"t":"2026-09-01T14:10:00Z","terrain":0.49},{"above_terrain":true,"airmass":2.41,"alt":24.38,"az":51.3,"t":"2026-09-01T14:15:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.35,"alt":25.12,"az":51.8,"t":"2026-09-01T14:20:00Z","terrain":0.61},{"above_terrain":true,"airmass":2.28,"alt":25.85,"az":52.4,"t":"2026-09-01T14:25:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.23,"alt":26.6,"az":53.0,"t":"2026-09-01T14:30:00Z","terrain":0.83},{"above_terrain":true,"airmass":2.17,"alt":27.35,"az":53.5,"t":"2026-09-01T14:35:00Z","terrain":0.92},{"above_terrain":true,"airmass":2.12,"alt":28.1,"az":54.0,"t":"2026-09-01T14:40:00Z","terrain":1.0},{"above_terrain":true,"airmass":2.07,"alt":28.86,"az":54.6,"t":"2026-09-01T14:45:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.02,"alt":29.63,"az":55.1,"t":"2026-09-01T14:50:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.97,"alt":30.4,"az":55.6,"t":"2026-09-01T14:55:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.93,"alt":31.17,"az":56.2,"t":"2026-09-01T15:00:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.88,"alt":31.95,"az":56.7,"t":"2026-09-01T15:05:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.84,"alt":32.74,"az":57.2,"t":"2026-09-01T15:10:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.81,"alt":33.53,"az":57.7,"t":"2026-09-01T15:15:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.77,"alt":34.32,"az":58.2,"t":"2026-09-01T15:20:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.73,"alt":35.12,"az":58.7,"t":"2026-09-01T15:25:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.7,"alt":35.92,"az":59.2,"t":"2026-09-01T15:30:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.67,"alt":36.72,"az":59.7,"t":"2026-09-01T15:35:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.64,"alt":37.53,"az":60.1,"t":"2026-09-01T15:40:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.61,"alt":38.35,"az":60.6,"t":"2026-09-01T15:45:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.58,"alt":39.17,"az":61.1,"t":"2026-09-01T15:50:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.55,"alt":39.99,"az":61.5,"t":"2026-09-01T15:55:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.53,"alt":40.81,"az":62.0,"t":"2026-09-01T16:00:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.5,"alt":41.64,"az":62.4,"t":"2026-09-01T16:05:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.48,"alt":42.47,"az":62.9,"t":"2026-09-01T16:10:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.46,"alt":43.31,"az":63.3,"t":"2026-09-01T16:15:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.43,"alt":44.14,"az":63.8,"t":"2026-09-01T16:20:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.41,"alt":44.98,"az":64.2,"t":"2026-09-01T16:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.39,"alt":45.83,"az":64.6,"t":"2026-09-01T16:30:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.37,"alt":46.68,"az":65.0,"t":"2026-09-01T16:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.35,"alt":47.53,"az":65.4,"t":"2026-09-01T16:40:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.34,"alt":48.38,"az":65.9,"t":"2026-09-01T16:45:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.32,"alt":49.23,"az":66.3,"t":"2026-09-01T16:50:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.3,"alt":50.09,"az":66.6,"t":"2026-09-01T16:55:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.29,"alt":50.95,"az":67.0,"t":"2026-09-01T17:00:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.27,"alt":51.82,"az":67.4,"t":"2026-09-01T17:05:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.26,"alt":52.68,"az":67.8,"t":"2026-09-01T17:10:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.24,"alt":53.55,"az":68.2,"t":"2026-09-01T17:15:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.23,"alt":54.42,"az":68.5,"t":"2026-09-01T17:20:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.22,"alt":55.29,"az":68.9,"t":"2026-09-01T17:25:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.2,"alt":56.16,"az":69.2,"t":"2026-09-01T17:30:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.19,"alt":57.04,"az":69.5,"t":"2026-09-01T17:35:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.18,"alt":57.92,"az":69.9,"t":"2026-09-01T17:40:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.17,"alt":58.8,"az":70.2,"t":"2026-09-01T17:45:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.16,"alt":59.68,"az":70.5,"t":"2026-09-01T17:50:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.15,"alt":60.56,"az":70.8,"t":"2026-09-01T17:55:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.14,"alt":61.45,"az":71.1,"t":"2026-09-01T18:00:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.13,"alt":62.33,"az":71.3,"t":"2026-09-01T18:05:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.12,"alt":63.22,"az":71.6,"t":"2026-09-01T18:10:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.11,"alt":64.11,"az":71.8,"t":"2026-09-01T18:15:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.1,"alt":65.0,"az":72.0,"t":"2026-09-01T18:20:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.1,"alt":65.89,"az":72.3,"t":"2026-09-01T18:25:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.09,"alt":66.78,"az":72.4,"t":"2026-09-01T18:30:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.08,"alt":67.67,"az":72.6,"t":"2026-09-01T18:35:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.07,"alt":68.57,"az":72.7,"t":"2026-09-01T18:40:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.07,"alt":69.46,"az":72.9,"t":"2026-09-01T18:45:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.06,"alt":70.36,"az":72.9,"t":"2026-09-01T18:50:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.06,"alt":71.25,"az":73.0,"t":"2026-09-01T18:55:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.05,"alt":72.15,"az":73.0,"t":"2026-09-01T19:00:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.05,"alt":73.04,"az":72.9,"t":"2026-09-01T19:05:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.04,"alt":73.93,"az":72.9,"t":"2026-09-01T19:10:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.04,"alt":74.83,"az":72.7,"t":"2026-09-01T19:15:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.03,"alt":75.72,"az":72.5,"t":"2026-09-01T19:20:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.03,"alt":76.61,"az":72.1,"t":"2026-09-01T19:25:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.02,"alt":77.5,"az":71.7,"t":"2026-09-01T19:30:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.02,"alt":78.39,"az":71.1,"t":"2026-09-01T19:35:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.02,"alt":79.27,"az":70.4,"t":"2026-09-01T19:40:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.01,"alt":80.15,"az":69.5,"t":"2026-09-01T19:45:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.01,"alt":81.03,"az":68.3,"t":"2026-09-01T19:50:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.01,"alt":81.89,"az":66.7,"t":"2026-09-01T19:55:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.01,"alt":82.75,"az":64.7,"t":"2026-09-01T20:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.01,"alt":83.58,"az":62.0,"t":"2026-09-01T20:05:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.0,"alt":84.4,"az":58.5,"t":"2026-09-01T20:10:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.0,"alt":85.17,"az":53.6,"t":"2026-09-01T20:15:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.0,"alt":85.89,"az":46.7,"t":"2026-09-01T20:20:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.0,"alt":86.52,"az":37.0,"t":"2026-09-01T20:25:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.0,"alt":87.0,"az":23.6,"t":"2026-09-01T20:30:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.0,"alt":87.24,"az":6.3,"t":"2026-09-01T20:35:00Z","terrain":-0.53},{"above_terrain":true,"airmass":1.0,"alt":87.19,"az":347.9,"t":"2026-09-01T20:40:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.0,"alt":86.87,"az":331.7,"t":"2026-09-01T20:45:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.0,"alt":86.33,"az":319.5,"t":"2026-09-01T20:50:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.0,"alt":85.67,"az":310.8,"t":"2026-09-01T20:55:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.0,"alt":84.93,"az":304.7,"t":"2026-09-01T21:00:00Z","terrain":-0.23},{"above_terrain":true,"airmass":1.0,"alt":84.14,"az":300.3,"t":"2026-09-01T21:05:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.01,"alt":83.32,"az":297.0,"t":"2026-09-01T21:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.01,"alt":82.48,"az":294.6,"t":"2026-09-01T21:15:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.01,"alt":81.62,"az":292.7,"t":"2026-09-01T21:20:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.01,"alt":80.75,"az":291.3,"t":"2026-09-01T21:25:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.02,"alt":79.87,"az":290.2,"t":"2026-09-01T21:30:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.02,"alt":78.99,"az":289.3,"t":"2026-09-01T21:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.02,"alt":78.11,"az":288.7,"t":"2026-09-01T21:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.03,"alt":77.22,"az":288.1,"t":"2026-09-01T21:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":76.33,"az":287.7,"t":"2026-09-01T21:50:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.03,"alt":75.44,"az":287.5,"t":"2026-09-01T21:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.04,"alt":74.54,"az":287.2,"t":"2026-09-01T22:00:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.04,"alt":73.65,"az":287.1,"t":"2026-09-01T22:05:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.05,"alt":72.76,"az":287.0,"t":"2026-09-01T22:10:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.05,"alt":71.86,"az":287.0,"t":"2026-09-01T22:15:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.06,"alt":70.97,"az":287.0,"t":"2026-09-01T22:20:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.06,"alt":70.07,"az":287.1,"t":"2026-09-01T22:25:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.07,"alt":69.18,"az":287.2,"t":"2026-09-01T22:30:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.08,"alt":68.28,"az":287.3,"t":"2026-09-01T22:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.08,"alt":67.39,"az":287.4,"t":"2026-09-01T22:40:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.09,"alt":66.5,"az":287.6,"t":"2026-09-01T22:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.1,"alt":65.6,"az":287.8,"t":"2026-09-01T22:50:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.11,"alt":64.71,"az":288.0,"t":"2026-09-01T22:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.11,"alt":63.82,"az":288.3,"t":"2026-09-01T23:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":62.94,"az":288.5,"t":"2026-09-01T23:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.13,"alt":62.05,"az":288.8,"t":"2026-09-01T23:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.16,"az":289.0,"t":"2026-09-01T23:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.15,"alt":60.28,"az":289.3,"t":"2026-09-01T23:20:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.16,"alt":59.4,"az":289.6,"t":"2026-09-01T23:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.17,"alt":58.52,"az":289.9,"t":"2026-09-01T23:30:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.18,"alt":57.64,"az":290.2,"t":"2026-09-01T23:35:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.19,"alt":56.76,"az":290.6,"t":"2026-09-01T23:40:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.21,"alt":55.89,"az":290.9,"t":"2026-09-01T23:45:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.22,"alt":55.01,"az":291.2,"t":"2026-09-01T23:50:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.23,"alt":54.14,"az":291.6,"t":"2026-09-01T23:55:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.25,"alt":53.27,"az":292.0,"t":"2026-09-02T00:00:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.26,"alt":52.4,"az":292.3,"t":"2026-09-02T00:05:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.28,"alt":51.54,"az":292.7,"t":"2026-09-02T00:10:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.29,"alt":50.68,"az":293.1,"t":"2026-09-02T00:15:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.31,"alt":49.82,"az":293.5,"t":"2026-09-02T00:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.32,"alt":48.96,"az":293.9,"t":"2026-09-02T00:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.34,"alt":48.11,"az":294.3,"t":"2026-09-02T00:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.36,"alt":47.25,"az":294.7,"t":"2026-09-02T00:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.38,"alt":46.41,"az":295.1,"t":"2026-09-02T00:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.4,"alt":45.56,"az":295.5,"t":"2026-09-02T00:45:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.42,"alt":44.72,"az":295.9,"t":"2026-09-02T00:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.44,"alt":43.88,"az":296.4,"t":"2026-09-02T00:55:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.46,"alt":43.04,"az":296.8,"t":"2026-09-02T01:00:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.49,"alt":42.21,"az":297.3,"t":"2026-09-02T01:05:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.51,"alt":41.37,"az":297.7,"t":"2026-09-02T01:10:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.54,"alt":40.55,"az":298.2,"t":"2026-09-02T01:15:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.56,"alt":39.72,"az":298.6,"t":"2026-09-02T01:20:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.59,"alt":38.9,"az":299.1,"t":"2026-09-02T01:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.62,"alt":38.09,"az":299.5,"t":"2026-09-02T01:30:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.65,"alt":37.28,"az":300.0,"t":"2026-09-02T01:35:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.68,"alt":36.47,"az":300.5,"t":"2026-09-02T01:40:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.71,"alt":35.66,"az":301.0,"t":"2026-09-02T01:45:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.75,"alt":34.86,"az":301.5,"t":"2026-09-02T01:50:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.78,"alt":34.07,"az":302.0,"t":"2026-09-02T01:55:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.82,"alt":33.27,"az":302.5,"t":"2026-09-02T02:00:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.86,"alt":32.49,"az":303.0,"t":"2026-09-02T02:05:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.9,"alt":31.7,"az":303.5,"t":"2026-09-02T02:10:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.94,"alt":30.93,"az":304.0,"t":"2026-09-02T02:15:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.99,"alt":30.15,"az":304.5,"t":"2026-09-02T02:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.03,"alt":29.38,"az":305.1,"t":"2026-09-02T02:25:00Z","terrain":-0.28},{"above_terrain":true,"airmass":2.08,"alt":28.62,"az":305.6,"t":"2026-09-02T02:30:00Z","terrain":-0.22},{"above_terrain":true,"airmass":2.13,"alt":27.86,"az":306.1,"t":"2026-09-02T02:35:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.19,"alt":27.11,"az":306.7,"t":"2026-09-02T02:40:00Z","terrain":0.07},{"above_terrain":true,"airmass":2.24,"alt":26.36,"az":307.2,"t":"2026-09-02T02:45:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.3,"alt":25.62,"az":307.8,"t":"2026-09-02T02:50:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.37,"alt":24.88,"az":308.3,"t":"2026-09-02T02:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.43,"alt":24.15,"az":308.9,"t":"2026-09-02T03:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.5,"alt":23.42,"az":309.5,"t":"2026-09-02T03:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.58,"alt":22.71,"az":310.1,"t":"2026-09-02T03:10:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.66,"alt":21.99,"az":310.6,"t":"2026-09-02T03:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.74,"alt":21.28,"az":311.2,"t":"2026-09-02T03:20:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.83,"alt":20.58,"az":311.8,"t":"2026-09-02T03:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.92,"alt":19.89,"az":312.4,"t":"2026-09-02T03:30:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.02,"alt":19.2,"az":313.0,"t":"2026-09-02T03:35:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.12,"alt":18.52,"az":313.7,"t":"2026-09-02T03:40:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.23,"alt":17.85,"az":314.3,"t":"2026-09-02T03:45:00Z","terrain":0.5},{"above_terrain":true,"airmass":3.35,"alt":17.18,"az":314.9,"t":"2026-09-02T03:50:00Z","terrain":0.55},{"above_terrain":true,"airmass":3.48,"alt":16.52,"az":315.5,"t":"2026-09-02T03:55:00Z","terrain":0.52},{"above_terrain":true,"airmass":3.61,"alt":15.87,"az":316.2,"t":"2026-09-02T04:00:00Z","terrain":0.45},{"above_terrain":true,"airmass":3.76,"alt":15.23,"az":316.8,"t":"2026-09-02T04:05:00Z","terrain":0.33},{"above_terrain":true,"airmass":3.91,"alt":14.59,"az":317.5,"t":"2026-09-02T04:10:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.08,"alt":13.96,"az":318.1,"t":"2026-09-02T04:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":4.26,"alt":13.34,"az":318.8,"t":"2026-09-02T04:20:00Z","terrain":-0.04},{"above_terrain":true,"airmass":4.45,"alt":12.73,"az":319.5,"t":"2026-09-02T04:25:00Z","terrain":-0.17},{"above_terrain":true,"airmass":4.66,"alt":12.12,"az":320.1,"t":"2026-09-02T04:30:00Z","terrain":-0.2},{"above_terrain":true,"airmass":4.89,"alt":11.53,"az":320.8,"t":"2026-09-02T04:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.14,"alt":10.94,"az":321.5,"t":"2026-09-02T04:40:00Z","terrain":0.01},{"above_terrain":true,"airmass":5.4,"alt":10.36,"az":322.2,"t":"2026-09-02T04:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":5.69,"alt":9.79,"az":322.9,"t":"2026-09-02T04:50:00Z","terrain":0.09},{"above_terrain":true,"airmass":6.01,"alt":9.23,"az":323.6,"t":"2026-09-02T04:55:00Z","terrain":-0.1},{"above_terrain":true,"airmass":6.36,"alt":8.68,"az":324.3,"t":"2026-09-02T05:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":6.75,"alt":8.14,"az":325.1,"t":"2026-09-02T05:05:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.17,"alt":7.61,"az":325.8,"t":"2026-09-02T05:10:00Z","terrain":-0.23},{"above_terrain":true,"airmass":7.64,"alt":7.09,"az":326.5,"t":"2026-09-02T05:15:00Z","terrain":-0.32},{"above_terrain":true,"airmass":8.16,"alt":6.58,"az":327.3,"t":"2026-09-02T05:20:00Z","terrain":-0.35},{"above_terrain":true,"airmass":8.74,"alt":6.08,"az":328.0,"t":"2026-09-02T05:25:00Z","terrain":-0.23},{"above_terrain":true,"airmass":9.4,"alt":5.59,"az":328.7,"t":"2026-09-02T05:30:00Z","terrain":-0.16},{"above_terrain":true,"airmass":10.13,"alt":5.11,"az":329.5,"t":"2026-09-02T05:35:00Z","terrain":-0.24},{"above_terrain":true,"airmass":10.96,"alt":4.64,"az":330.3,"t":"2026-09-02T05:40:00Z","terrain":-0.36},{"above_terrain":true,"airmass":11.89,"alt":4.18,"az":331.0,"t":"2026-09-02T05:45:00Z","terrain":-0.38},{"above_terrain":true,"airmass":12.97,"alt":3.73,"az":331.8,"t":"2026-09-02T05:50:00Z","terrain":-0.19},{"above_terrain":true,"airmass":14.19,"alt":3.29,"az":332.6,"t":"2026-09-02T05:55:00Z","terrain":-0.13},{"above_terrain":true,"airmass":15.61,"alt":2.87,"az":333.4,"t":"2026-09-02T06:00:00Z","terrain":-0.16},{"above_terrain":true,"airmass":17.24,"alt":2.46,"az":334.2,"t":"2026-09-02T06:05:00Z","terrain":-0.3},{"above_terrain":true,"airmass":19.15,"alt":2.05,"az":335.0,"t":"2026-09-02T06:10:00Z","terrain":-0.59},{"above_terrain":true,"airmass":21.37,"alt":1.66,"az":335.8,"t":"2026-09-02T06:15:00Z","terrain":-0.78},{"above_terrain":true,"airmass":23.97,"alt":1.29,"az":336.6,"t":"2026-09-02T06:20:00Z","terrain":-0.77},{"above_terrain":true,"airmass":27.01,"alt":0.92,"az":337.4,"t":"2026-09-02T06:25:00Z","terrain":-0.62},{"above_terrain":true,"airmass":30.58,"alt":0.57,"az":338.2,"t":"2026-09-02T06:30:00Z","terrain":-0.54},{"above_terrain":true,"airmass":34.71,"alt":0.23,"az":339.1,"t":"2026-09-02T06:35:00Z","terrain":-0.73},{"above_terrain":true,"airmass":null,"alt":-0.1,"az":339.9,"t":"2026-09-02T06:40:00Z","terrain":-0.55},{"above_terrain":true,"airmass":null,"alt":-0.42,"az":340.7,"t":"2026-09-02T06:45:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-0.72,"az":341.6,"t":"2026-09-02T06:50:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-1.01,"az":342.4,"t":"2026-09-02T06:55:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-1.28,"az":343.3,"t":"2026-09-02T07:00:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.55,"az":344.1,"t":"2026-09-02T07:05:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.79,"az":345.0,"t":"2026-09-02T07:10:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-2.03,"az":345.9,"t":"2026-09-02T07:15:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-2.25,"az":346.7,"t":"2026-09-02T07:20:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-2.46,"az":347.6,"t":"2026-09-02T07:25:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-2.65,"az":348.5,"t":"2026-09-02T07:30:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-2.83,"az":349.4,"t":"2026-09-02T07:35:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-3.0,"az":350.2,"t":"2026-09-02T07:40:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.15,"az":351.1,"t":"2026-09-02T07:45:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-3.29,"az":352.0,"t":"2026-09-02T07:50:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-3.41,"az":352.9,"t":"2026-09-02T07:55:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-3.52,"az":353.8,"t":"2026-09-02T08:00:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-3.61,"az":354.7,"t":"2026-09-02T08:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.69,"az":355.6,"t":"2026-09-02T08:10:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-3.76,"az":356.5,"t":"2026-09-02T08:15:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.81,"az":357.4,"t":"2026-09-02T08:20:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-3.84,"az":358.3,"t":"2026-09-02T08:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":359.2,"t":"2026-09-02T08:30:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":0.0,"t":"2026-09-02T08:35:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-3.86,"az":0.9,"t":"2026-09-02T08:40:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-3.84,"az":1.8,"t":"2026-09-02T08:45:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-3.8,"az":2.7,"t":"2026-09-02T08:50:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-3.75,"az":3.6,"t":"2026-09-02T08:55:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-3.69,"az":4.5,"t":"2026-09-02T09:00:00Z","terrain":-0.36}],"transit":{"airmass":1.0,"alt":87.2,"az":6.3,"t":"2026-09-01T20:35:00Z"},"usable_hours":7.58,"verdict":"good","zenith_passage":true},"warnings":[]}