{"assessment":{"best_window":{"end":"2026-05-13T01:55Z","end_local":"04:55","hours":0.17,"label":"marginal","mean_quality":0.31,"start":"2026-05-13T01:45Z","start_local":"04:45"},"cost":{"altitude":6.29,"clouds":0.0,"darkness":1.09,"moon":0.03},"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":-4,"cloud":3,"high":0,"iso":"2026-05-12T18:00Z","label":"unusable","low":2,"mid":2,"moon_alt":-48,"precip":0.0,"q":0.0,"rh":72,"sky":"civil twilight","temp":7.0,"time":"21:00","wind":5.3},{"alt":-6,"cloud":25,"high":5,"iso":"2026-05-12T19:00Z","label":"unusable","low":1,"mid":23,"moon_alt":-48,"precip":0.0,"q":0.0,"rh":76,"sky":"astronomical twilight","temp":6.3,"time":"22:00","wind":4.6},{"alt":-7,"cloud":9,"high":0,"iso":"2026-05-12T20:00Z","label":"unusable","low":1,"mid":9,"moon_alt":-45,"precip":0.0,"q":0.0,"rh":80,"sky":"night","temp":5.8,"time":"23:00","wind":5.3},{"alt":-5,"cloud":2,"high":0,"iso":"2026-05-12T21:00Z","label":"unusable","low":1,"mid":2,"moon_alt":-39,"precip":0.0,"q":0.0,"rh":80,"sky":"night","temp":5.5,"time":"00:00","wind":5.2},{"alt":-1,"cloud":8,"high":0,"iso":"2026-05-12T22:00Z","label":"unusable","low":8,"mid":2,"moon_alt":-30,"precip":0.0,"q":0.0,"rh":82,"sky":"night","temp":4.9,"time":"01:00","wind":5.0},{"alt":4,"cloud":4,"high":0,"iso":"2026-05-12T23:00Z","label":"unusable","low":4,"mid":0,"moon_alt":-20,"precip":0.0,"q":0.0,"rh":85,"sky":"night","temp":4.0,"time":"02:00","wind":3.6},{"alt":11,"cloud":3,"high":0,"iso":"2026-05-13T00:00Z","label":"unusable","low":1,"mid":3,"moon_alt":-10,"precip":0.0,"q":0.0,"rh":91,"sky":"night","temp":3.1,"time":"03:00","wind":5.1},{"alt":20,"cloud":0,"high":0,"iso":"2026-05-13T01:00Z","label":"unusable","low":0,"mid":0,"moon_alt":1,"precip":0.0,"q":0.0,"rh":91,"sky":"night","temp":2.9,"time":"04:00","wind":4.0},{"alt":29,"cloud":1,"high":0,"iso":"2026-05-13T02:00Z","label":"poor","low":1,"mid":0,"moon_alt":12,"precip":0.0,"q":0.1,"rh":91,"sky":"nautical twilight","temp":2.5,"time":"05:00","wind":2.7},{"alt":39,"cloud":2,"high":0,"iso":"2026-05-13T03:00Z","label":"unusable","low":1,"mid":2,"moon_alt":23,"precip":0.0,"q":0.0,"rh":88,"sky":"civil twilight","temp":2.4,"time":"06:00","wind":2.9}],"peak_quality":0.39,"peak_sky":0.39,"quality_hours":0.3,"reasons":["the target being low or below 20\u00b0 cost 6.3 quality-hours","daylight and twilight cost 1.1 quality-hours"],"reference_hours":4.0,"score":3,"score_astronomy":3,"score_weather":100,"sky_hours":0.3,"verdict":"poor","verdict_astronomy":"poor","weather_known":true,"windows":[{"end":"2026-05-13T01:05Z","end_local":"04:05","hours":7.58,"label":"unusable","mean_quality":0.0,"start":"2026-05-12T17:30Z","start_local":"20:30"},{"end":"2026-05-13T01:10Z","end_local":"04:10","hours":0.08,"label":"marginal","mean_quality":0.39,"start":"2026-05-13T01:05Z","start_local":"04:05"},{"end":"2026-05-13T01:45Z","end_local":"04:45","hours":0.58,"label":"poor","mean_quality":0.25,"start":"2026-05-13T01:10Z","start_local":"04:10"},{"end":"2026-05-13T01:55Z","end_local":"04:55","hours":0.17,"label":"marginal","mean_quality":0.31,"start":"2026-05-13T01:45Z","start_local":"04:45"},{"end":"2026-05-13T02:35Z","end_local":"05:35","hours":0.67,"label":"poor","mean_quality":0.11,"start":"2026-05-13T01:55Z","start_local":"04:55"},{"end":"2026-05-13T03:05Z","end_local":"06:05","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2026-05-13T02:35Z","start_local":"05:35"}]},"calculation_version":"2026-10-10.1","forecast":[{"cloud":13,"dark":false,"high":1,"local":"20:00","low":1,"mid":12,"precip":0.0,"rh":64,"temp":9.3,"time":"2026-05-12T17:00Z","wind":7.7},{"cloud":3,"dark":false,"high":0,"local":"21:00","low":2,"mid":2,"precip":0.0,"rh":72,"temp":7.0,"time":"2026-05-12T18:00Z","wind":5.3},{"cloud":25,"dark":false,"high":5,"local":"22:00","low":1,"mid":23,"precip":0.0,"rh":76,"temp":6.3,"time":"2026-05-12T19:00Z","wind":4.6},{"cloud":9,"dark":true,"high":0,"local":"23:00","low":1,"mid":9,"precip":0.0,"rh":80,"temp":5.8,"time":"2026-05-12T20:00Z","wind":5.3},{"cloud":2,"dark":true,"high":0,"local":"00:00","low":1,"mid":2,"precip":0.0,"rh":80,"temp":5.5,"time":"2026-05-12T21:00Z","wind":5.2},{"cloud":8,"dark":true,"high":0,"local":"01:00","low":8,"mid":2,"precip":0.0,"rh":82,"temp":4.9,"time":"2026-05-12T22:00Z","wind":5.0},{"cloud":4,"dark":true,"high":0,"local":"02:00","low":4,"mid":0,"precip":0.0,"rh":85,"temp":4.0,"time":"2026-05-12T23:00Z","wind":3.6},{"cloud":3,"dark":true,"high":0,"local":"03:00","low":1,"mid":3,"precip":0.0,"rh":91,"temp":3.1,"time":"2026-05-13T00:00Z","wind":5.1},{"cloud":0,"dark":true,"high":0,"local":"04:00","low":0,"mid":0,"precip":0.0,"rh":91,"temp":2.9,"time":"2026-05-13T01:00Z","wind":4.0},{"cloud":1,"dark":false,"high":0,"local":"05:00","low":1,"mid":0,"precip":0.0,"rh":91,"temp":2.5,"time":"2026-05-13T02:00Z","wind":2.7},{"cloud":2,"dark":false,"high":0,"local":"06:00","low":1,"mid":2,"precip":0.0,"rh":88,"temp":2.4,"time":"2026-05-13T03:00Z","wind":2.9},{"cloud":2,"dark":false,"high":0,"local":"07:00","low":2,"mid":2,"precip":0.0,"rh":86,"temp":3.6,"time":"2026-05-13T04:00Z","wind":4.2}],"forecast_source":"history","forecast_updated_at":"2026-10-13T07:44:25Z","limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2026-05-12T19:25:02Z","dark_hours":5.74,"dark_to":"2026-05-13T01:09:23Z","moon":{"illumination":0.201,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":5.47,"moonrise":"2026-05-13T00:54:22Z","moonset":"2026-05-12T12:22:45Z","sunrise":"2026-05-13T03:03:39Z","sunset":"2026-05-12T17:30:45Z","twilight":{"astronomical":{"end":"2026-05-12T19:25:02Z","start":"2026-05-13T01:09:23Z"},"civil":{"end":"2026-05-12T18:02:13Z","start":"2026-05-13T02:32:11Z"},"nautical":{"end":"2026-05-12T18:41:19Z","start":"2026-05-13T01:53:05Z"}},"window_end":"2026-05-13T09:00:00Z","window_start":"2026-05-12T09:00:00Z"},"night_date":"2026-05-12","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":2.84,"alt":20.5,"t":"2026-05-13T01:05:00Z"},"dec":41.26875,"dec_of_date":41.4129,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":0,"limit_rise":"2026-05-13T01:01:41Z","limit_set":"2026-05-12T14:24:02Z","max_az_rate_deg_per_min":20.32,"moon_separation":41.4,"never_rises":false,"ra":10.68470833,"ra_of_date":11.0468,"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":"Just 0.1 h above 20\u00b0 in darkness \u2014 barely observable tonight.","terrain":{"available":true,"behind_at":"2026-05-12T17:11:58Z","blocked_dark_hours":0,"clears_at":"2026-05-12T22:27:33Z","rise_az":275.2},"track":[{"above_terrain":true,"airmass":1.03,"alt":75.92,"az":275.2,"t":"2026-05-12T09:00:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.03,"alt":74.99,"az":275.6,"t":"2026-05-12T09:05:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.04,"alt":74.06,"az":276.1,"t":"2026-05-12T09:10:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.04,"alt":73.13,"az":276.6,"t":"2026-05-12T09:15:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.05,"alt":72.2,"az":277.1,"t":"2026-05-12T09:20:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.06,"alt":71.27,"az":277.6,"t":"2026-05-12T09:25:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.06,"alt":70.35,"az":278.0,"t":"2026-05-12T09:30:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.07,"alt":69.42,"az":278.5,"t":"2026-05-12T09:35:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.07,"alt":68.5,"az":279.0,"t":"2026-05-12T09:40:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.08,"alt":67.57,"az":279.4,"t":"2026-05-12T09:45:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.09,"alt":66.65,"az":279.9,"t":"2026-05-12T09:50:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.1,"alt":65.73,"az":280.3,"t":"2026-05-12T09:55:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.1,"alt":64.81,"az":280.8,"t":"2026-05-12T10:00:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.11,"alt":63.89,"az":281.3,"t":"2026-05-12T10:05:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.12,"alt":62.97,"az":281.7,"t":"2026-05-12T10:10:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.13,"alt":62.06,"az":282.2,"t":"2026-05-12T10:15:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.14,"alt":61.14,"az":282.7,"t":"2026-05-12T10:20:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.15,"alt":60.23,"az":283.1,"t":"2026-05-12T10:25:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.16,"alt":59.32,"az":283.6,"t":"2026-05-12T10:30:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.17,"alt":58.41,"az":284.0,"t":"2026-05-12T10:35:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.18,"alt":57.5,"az":284.5,"t":"2026-05-12T10:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.2,"alt":56.6,"az":285.0,"t":"2026-05-12T10:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.21,"alt":55.69,"az":285.4,"t":"2026-05-12T10:50:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.22,"alt":54.79,"az":285.9,"t":"2026-05-12T10:55:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.24,"alt":53.89,"az":286.4,"t":"2026-05-12T11:00:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.25,"alt":53.0,"az":286.9,"t":"2026-05-12T11:05:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.27,"alt":52.1,"az":287.3,"t":"2026-05-12T11:10:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.28,"alt":51.21,"az":287.8,"t":"2026-05-12T11:15:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.3,"alt":50.32,"az":288.3,"t":"2026-05-12T11:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.32,"alt":49.43,"az":288.8,"t":"2026-05-12T11:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.33,"alt":48.55,"az":289.2,"t":"2026-05-12T11:30:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.35,"alt":47.67,"az":289.7,"t":"2026-05-12T11:35:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.37,"alt":46.79,"az":290.2,"t":"2026-05-12T11:40:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.39,"alt":45.91,"az":290.7,"t":"2026-05-12T11:45:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.41,"alt":45.04,"az":291.2,"t":"2026-05-12T11:50:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.43,"alt":44.16,"az":291.7,"t":"2026-05-12T11:55:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.46,"alt":43.3,"az":292.2,"t":"2026-05-12T12:00:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.48,"alt":42.43,"az":292.7,"t":"2026-05-12T12:05:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.51,"alt":41.57,"az":293.2,"t":"2026-05-12T12:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.53,"alt":40.71,"az":293.7,"t":"2026-05-12T12:15:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.56,"alt":39.86,"az":294.2,"t":"2026-05-12T12:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.59,"alt":39.0,"az":294.7,"t":"2026-05-12T12:25:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.62,"alt":38.16,"az":295.3,"t":"2026-05-12T12:30:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.65,"alt":37.31,"az":295.8,"t":"2026-05-12T12:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.68,"alt":36.47,"az":296.3,"t":"2026-05-12T12:40:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.71,"alt":35.63,"az":296.8,"t":"2026-05-12T12:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.75,"alt":34.8,"az":297.4,"t":"2026-05-12T12:50:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.79,"alt":33.97,"az":297.9,"t":"2026-05-12T12:55:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.82,"alt":33.15,"az":298.4,"t":"2026-05-12T13:00:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.87,"alt":32.32,"az":299.0,"t":"2026-05-12T13:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.91,"alt":31.51,"az":299.5,"t":"2026-05-12T13:10:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.95,"alt":30.7,"az":300.1,"t":"2026-05-12T13:15:00Z","terrain":0.37},{"above_terrain":true,"airmass":2.0,"alt":29.89,"az":300.6,"t":"2026-05-12T13:20:00Z","terrain":0.34},{"above_terrain":true,"airmass":2.05,"alt":29.09,"az":301.2,"t":"2026-05-12T13:25:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.1,"alt":28.29,"az":301.8,"t":"2026-05-12T13:30:00Z","terrain":0.13},{"above_terrain":true,"airmass":2.16,"alt":27.49,"az":302.3,"t":"2026-05-12T13:35:00Z","terrain":-0.03},{"above_terrain":true,"airmass":2.22,"alt":26.71,"az":302.9,"t":"2026-05-12T13:40:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.28,"alt":25.92,"az":303.5,"t":"2026-05-12T13:45:00Z","terrain":-0.16},{"above_terrain":true,"airmass":2.34,"alt":25.15,"az":304.1,"t":"2026-05-12T13:50:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.41,"alt":24.37,"az":304.7,"t":"2026-05-12T13:55:00Z","terrain":-0.23},{"above_terrain":true,"airmass":2.48,"alt":23.61,"az":305.3,"t":"2026-05-12T14:00:00Z","terrain":-0.26},{"above_terrain":true,"airmass":2.56,"alt":22.84,"az":305.9,"t":"2026-05-12T14:05:00Z","terrain":-0.19},{"above_terrain":true,"airmass":2.64,"alt":22.09,"az":306.5,"t":"2026-05-12T14:10:00Z","terrain":-0.0},{"above_terrain":true,"airmass":2.73,"alt":21.34,"az":307.1,"t":"2026-05-12T14:15:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.82,"alt":20.6,"az":307.7,"t":"2026-05-12T14:20:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.92,"alt":19.86,"az":308.3,"t":"2026-05-12T14:25:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.03,"alt":19.13,"az":309.0,"t":"2026-05-12T14:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.14,"alt":18.4,"az":309.6,"t":"2026-05-12T14:35:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.26,"alt":17.69,"az":310.2,"t":"2026-05-12T14:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.39,"alt":16.97,"az":310.9,"t":"2026-05-12T14:45:00Z","terrain":0.34},{"above_terrain":true,"airmass":3.53,"alt":16.27,"az":311.5,"t":"2026-05-12T14:50:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.68,"alt":15.57,"az":312.2,"t":"2026-05-12T14:55:00Z","terrain":0.16},{"above_terrain":true,"airmass":3.84,"alt":14.88,"az":312.8,"t":"2026-05-12T15:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":4.02,"alt":14.2,"az":313.5,"t":"2026-05-12T15:05:00Z","terrain":0.37},{"above_terrain":true,"airmass":4.21,"alt":13.52,"az":314.2,"t":"2026-05-12T15:10:00Z","terrain":0.49},{"above_terrain":true,"airmass":4.41,"alt":12.86,"az":314.9,"t":"2026-05-12T15:15:00Z","terrain":0.55},{"above_terrain":true,"airmass":4.64,"alt":12.2,"az":315.5,"t":"2026-05-12T15:20:00Z","terrain":0.52},{"above_terrain":true,"airmass":4.88,"alt":11.55,"az":316.2,"t":"2026-05-12T15:25:00Z","terrain":0.44},{"above_terrain":true,"airmass":5.15,"alt":10.9,"az":316.9,"t":"2026-05-12T15:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":5.45,"alt":10.27,"az":317.6,"t":"2026-05-12T15:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":5.78,"alt":9.64,"az":318.3,"t":"2026-05-12T15:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":6.14,"alt":9.02,"az":319.1,"t":"2026-05-12T15:45:00Z","terrain":-0.14},{"above_terrain":true,"airmass":6.55,"alt":8.42,"az":319.8,"t":"2026-05-12T15:50:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.0,"alt":7.82,"az":320.5,"t":"2026-05-12T15:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.51,"alt":7.23,"az":321.3,"t":"2026-05-12T16:00:00Z","terrain":-0.09},{"above_terrain":true,"airmass":8.09,"alt":6.64,"az":322.0,"t":"2026-05-12T16:05:00Z","terrain":0.21},{"above_terrain":true,"airmass":8.75,"alt":6.07,"az":322.8,"t":"2026-05-12T16:10:00Z","terrain":0.11},{"above_terrain":true,"airmass":9.5,"alt":5.51,"az":323.5,"t":"2026-05-12T16:15:00Z","terrain":-0.07},{"above_terrain":true,"airmass":10.37,"alt":4.96,"az":324.3,"t":"2026-05-12T16:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":11.39,"alt":4.42,"az":325.1,"t":"2026-05-12T16:25:00Z","terrain":-0.19},{"above_terrain":true,"airmass":12.57,"alt":3.89,"az":325.8,"t":"2026-05-12T16:30:00Z","terrain":-0.23},{"above_terrain":true,"airmass":13.97,"alt":3.37,"az":326.6,"t":"2026-05-12T16:35:00Z","terrain":-0.33},{"above_terrain":true,"airmass":15.65,"alt":2.86,"az":327.4,"t":"2026-05-12T16:40:00Z","terrain":-0.33},{"above_terrain":true,"airmass":17.67,"alt":2.36,"az":328.2,"t":"2026-05-12T16:45:00Z","terrain":-0.21},{"above_terrain":true,"airmass":20.14,"alt":1.87,"az":329.0,"t":"2026-05-12T16:50:00Z","terrain":-0.13},{"above_terrain":true,"airmass":23.17,"alt":1.4,"az":329.8,"t":"2026-05-12T16:55:00Z","terrain":-0.31},{"above_terrain":true,"airmass":26.94,"alt":0.93,"az":330.6,"t":"2026-05-12T17:00:00Z","terrain":-0.38},{"above_terrain":true,"airmass":31.61,"alt":0.48,"az":331.5,"t":"2026-05-12T17:05:00Z","terrain":-0.28},{"above_terrain":true,"airmass":37.39,"alt":0.04,"az":332.3,"t":"2026-05-12T17:10:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-0.39,"az":333.1,"t":"2026-05-12T17:15:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-0.81,"az":334.0,"t":"2026-05-12T17:20:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-1.21,"az":334.8,"t":"2026-05-12T17:25:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-1.61,"az":335.7,"t":"2026-05-12T17:30:00Z","terrain":-0.75},{"above_terrain":false,"airmass":null,"alt":-1.99,"az":336.5,"t":"2026-05-12T17:35:00Z","terrain":-0.78},{"above_terrain":false,"airmass":null,"alt":-2.35,"az":337.4,"t":"2026-05-12T17:40:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-2.71,"az":338.3,"t":"2026-05-12T17:45:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-3.05,"az":339.1,"t":"2026-05-12T17:50:00Z","terrain":-0.72},{"above_terrain":false,"airmass":null,"alt":-3.37,"az":340.0,"t":"2026-05-12T17:55:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-3.68,"az":340.9,"t":"2026-05-12T18:00:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-3.98,"az":341.8,"t":"2026-05-12T18:05:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-4.27,"az":342.7,"t":"2026-05-12T18:10:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-4.54,"az":343.6,"t":"2026-05-12T18:15:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-4.8,"az":344.5,"t":"2026-05-12T18:20:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-5.04,"az":345.4,"t":"2026-05-12T18:25:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-5.27,"az":346.3,"t":"2026-05-12T18:30:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-5.48,"az":347.3,"t":"2026-05-12T18:35:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-5.68,"az":348.2,"t":"2026-05-12T18:40:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-5.86,"az":349.1,"t":"2026-05-12T18:45:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-6.03,"az":350.0,"t":"2026-05-12T18:50:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.19,"az":351.0,"t":"2026-05-12T18:55:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.33,"az":351.9,"t":"2026-05-12T19:00:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-6.45,"az":352.8,"t":"2026-05-12T19:05:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-6.56,"az":353.8,"t":"2026-05-12T19:10:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-6.65,"az":354.7,"t":"2026-05-12T19:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.73,"az":355.7,"t":"2026-05-12T19:20:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-6.8,"az":356.6,"t":"2026-05-12T19:25:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.84,"az":357.6,"t":"2026-05-12T19:30:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-6.87,"az":358.5,"t":"2026-05-12T19:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.89,"az":359.5,"t":"2026-05-12T19:40:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-6.89,"az":0.4,"t":"2026-05-12T19:45:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-6.88,"az":1.4,"t":"2026-05-12T19:50:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-6.85,"az":2.3,"t":"2026-05-12T19:55:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-6.8,"az":3.2,"t":"2026-05-12T20:00:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-6.74,"az":4.2,"t":"2026-05-12T20:05:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-6.67,"az":5.1,"t":"2026-05-12T20:10:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-6.58,"az":6.1,"t":"2026-05-12T20:15:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-6.47,"az":7.0,"t":"2026-05-12T20:20:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.35,"az":7.9,"t":"2026-05-12T20:25:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.21,"az":8.9,"t":"2026-05-12T20:30:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-6.06,"az":9.8,"t":"2026-05-12T20:35:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-5.89,"az":10.7,"t":"2026-05-12T20:40:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-5.71,"az":11.7,"t":"2026-05-12T20:45:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-5.51,"az":12.6,"t":"2026-05-12T20:50:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-5.3,"az":13.5,"t":"2026-05-12T20:55:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-5.07,"az":14.4,"t":"2026-05-12T21:00:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-4.83,"az":15.3,"t":"2026-05-12T21:05:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-4.58,"az":16.3,"t":"2026-05-12T21:10:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-4.31,"az":17.2,"t":"2026-05-12T21:15:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-4.03,"az":18.1,"t":"2026-05-12T21:20:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-3.73,"az":19.0,"t":"2026-05-12T21:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.42,"az":19.8,"t":"2026-05-12T21:30:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-3.09,"az":20.7,"t":"2026-05-12T21:35:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-2.76,"az":21.6,"t":"2026-05-12T21:40:00Z","terrain":0.87},{"above_terrain":false,"airmass":null,"alt":-2.41,"az":22.5,"t":"2026-05-12T21:45:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-2.04,"az":23.3,"t":"2026-05-12T21:50:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-1.66,"az":24.2,"t":"2026-05-12T21:55:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-1.27,"az":25.1,"t":"2026-05-12T22:00:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-0.87,"az":25.9,"t":"2026-05-12T22:05:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-0.46,"az":26.8,"t":"2026-05-12T22:10:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-0.03,"az":27.6,"t":"2026-05-12T22:15:00Z","terrain":1.23},{"above_terrain":false,"airmass":32.39,"alt":0.41,"az":28.4,"t":"2026-05-12T22:20:00Z","terrain":1.11},{"above_terrain":false,"airmass":27.56,"alt":0.86,"az":29.2,"t":"2026-05-12T22:25:00Z","terrain":1.04},{"above_terrain":true,"airmass":23.68,"alt":1.33,"az":30.1,"t":"2026-05-12T22:30:00Z","terrain":1.16},{"above_terrain":true,"airmass":20.55,"alt":1.8,"az":30.9,"t":"2026-05-12T22:35:00Z","terrain":1.29},{"above_terrain":true,"airmass":18.01,"alt":2.29,"az":31.7,"t":"2026-05-12T22:40:00Z","terrain":1.32},{"above_terrain":true,"airmass":15.93,"alt":2.78,"az":32.5,"t":"2026-05-12T22:45:00Z","terrain":1.17},{"above_terrain":true,"airmass":14.2,"alt":3.29,"az":33.3,"t":"2026-05-12T22:50:00Z","terrain":0.84},{"above_terrain":true,"airmass":12.76,"alt":3.81,"az":34.1,"t":"2026-05-12T22:55:00Z","terrain":0.41},{"above_terrain":true,"airmass":11.55,"alt":4.34,"az":34.8,"t":"2026-05-12T23:00:00Z","terrain":0.11},{"above_terrain":true,"airmass":10.51,"alt":4.88,"az":35.6,"t":"2026-05-12T23:05:00Z","terrain":0.04},{"above_terrain":true,"airmass":9.62,"alt":5.43,"az":36.4,"t":"2026-05-12T23:10:00Z","terrain":-0.01},{"above_terrain":true,"airmass":8.86,"alt":5.99,"az":37.1,"t":"2026-05-12T23:15:00Z","terrain":-0.11},{"above_terrain":true,"airmass":8.18,"alt":6.56,"az":37.9,"t":"2026-05-12T23:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.59,"alt":7.14,"az":38.6,"t":"2026-05-12T23:25:00Z","terrain":-0.18},{"above_terrain":true,"airmass":7.07,"alt":7.73,"az":39.4,"t":"2026-05-12T23:30:00Z","terrain":-0.12},{"above_terrain":true,"airmass":6.61,"alt":8.33,"az":40.1,"t":"2026-05-12T23:35:00Z","terrain":-0.04},{"above_terrain":true,"airmass":6.2,"alt":8.93,"az":40.8,"t":"2026-05-12T23:40:00Z","terrain":0.01},{"above_terrain":true,"airmass":5.83,"alt":9.55,"az":41.5,"t":"2026-05-12T23:45:00Z","terrain":0.07},{"above_terrain":true,"airmass":5.5,"alt":10.17,"az":42.3,"t":"2026-05-12T23:50:00Z","terrain":0.15},{"above_terrain":true,"airmass":5.2,"alt":10.81,"az":43.0,"t":"2026-05-12T23:55:00Z","terrain":0.25},{"above_terrain":true,"airmass":4.92,"alt":11.45,"az":43.7,"t":"2026-05-13T00:00:00Z","terrain":0.36},{"above_terrain":true,"airmass":4.67,"alt":12.1,"az":44.4,"t":"2026-05-13T00:05:00Z","terrain":0.47},{"above_terrain":true,"airmass":4.44,"alt":12.76,"az":45.0,"t":"2026-05-13T00:10:00Z","terrain":0.58},{"above_terrain":true,"airmass":4.24,"alt":13.43,"az":45.7,"t":"2026-05-13T00:15:00Z","terrain":0.65},{"above_terrain":true,"airmass":4.04,"alt":14.1,"az":46.4,"t":"2026-05-13T00:20:00Z","terrain":0.65},{"above_terrain":true,"airmass":3.87,"alt":14.78,"az":47.1,"t":"2026-05-13T00:25:00Z","terrain":0.6},{"above_terrain":true,"airmass":3.7,"alt":15.47,"az":47.7,"t":"2026-05-13T00:30:00Z","terrain":0.55},{"above_terrain":true,"airmass":3.55,"alt":16.17,"az":48.4,"t":"2026-05-13T00:35:00Z","terrain":0.48},{"above_terrain":true,"airmass":3.41,"alt":16.87,"az":49.0,"t":"2026-05-13T00:40:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.28,"alt":17.58,"az":49.7,"t":"2026-05-13T00:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.16,"alt":18.3,"az":50.3,"t":"2026-05-13T00:50:00Z","terrain":0.44},{"above_terrain":true,"airmass":3.04,"alt":19.02,"az":51.0,"t":"2026-05-13T00:55:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.94,"alt":19.75,"az":51.6,"t":"2026-05-13T01:00:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.84,"alt":20.49,"az":52.2,"t":"2026-05-13T01:05:00Z","terrain":0.67},{"above_terrain":true,"airmass":2.74,"alt":21.23,"az":52.8,"t":"2026-05-13T01:10:00Z","terrain":0.8},{"above_terrain":true,"airmass":2.66,"alt":21.98,"az":53.4,"t":"2026-05-13T01:15:00Z","terrain":0.91},{"above_terrain":true,"airmass":2.57,"alt":22.73,"az":54.0,"t":"2026-05-13T01:20:00Z","terrain":1.0},{"above_terrain":true,"airmass":2.5,"alt":23.49,"az":54.6,"t":"2026-05-13T01:25:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.42,"alt":24.26,"az":55.2,"t":"2026-05-13T01:30:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.35,"alt":25.03,"az":55.8,"t":"2026-05-13T01:35:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.29,"alt":25.81,"az":56.4,"t":"2026-05-13T01:40:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.23,"alt":26.59,"az":57.0,"t":"2026-05-13T01:45:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.17,"alt":27.38,"az":57.6,"t":"2026-05-13T01:50:00Z","terrain":1.17},{"above_terrain":true,"airmass":2.11,"alt":28.17,"az":58.1,"t":"2026-05-13T01:55:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.06,"alt":28.97,"az":58.7,"t":"2026-05-13T02:00:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.01,"alt":29.77,"az":59.3,"t":"2026-05-13T02:05:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.96,"alt":30.58,"az":59.8,"t":"2026-05-13T02:10:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.92,"alt":31.39,"az":60.4,"t":"2026-05-13T02:15:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.87,"alt":32.2,"az":60.9,"t":"2026-05-13T02:20:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.83,"alt":33.02,"az":61.5,"t":"2026-05-13T02:25:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.79,"alt":33.85,"az":62.0,"t":"2026-05-13T02:30:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.75,"alt":34.68,"az":62.6,"t":"2026-05-13T02:35:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.72,"alt":35.51,"az":63.1,"t":"2026-05-13T02:40:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.68,"alt":36.35,"az":63.6,"t":"2026-05-13T02:45:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.65,"alt":37.19,"az":64.1,"t":"2026-05-13T02:50:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.62,"alt":38.03,"az":64.7,"t":"2026-05-13T02:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.59,"alt":38.88,"az":65.2,"t":"2026-05-13T03:00:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.56,"alt":39.73,"az":65.7,"t":"2026-05-13T03:05:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.53,"alt":40.58,"az":66.2,"t":"2026-05-13T03:10:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.51,"alt":41.44,"az":66.7,"t":"2026-05-13T03:15:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.48,"alt":42.3,"az":67.2,"t":"2026-05-13T03:20:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.46,"alt":43.17,"az":67.7,"t":"2026-05-13T03:25:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.44,"alt":44.04,"az":68.2,"t":"2026-05-13T03:30:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.41,"alt":44.91,"az":68.7,"t":"2026-05-13T03:35:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.39,"alt":45.78,"az":69.2,"t":"2026-05-13T03:40:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.37,"alt":46.66,"az":69.7,"t":"2026-05-13T03:45:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.35,"alt":47.54,"az":70.2,"t":"2026-05-13T03:50:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.34,"alt":48.42,"az":70.7,"t":"2026-05-13T03:55:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.32,"alt":49.3,"az":71.2,"t":"2026-05-13T04:00:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.3,"alt":50.19,"az":71.6,"t":"2026-05-13T04:05:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.28,"alt":51.08,"az":72.1,"t":"2026-05-13T04:10:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.27,"alt":51.97,"az":72.6,"t":"2026-05-13T04:15:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.25,"alt":52.87,"az":73.1,"t":"2026-05-13T04:20:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.24,"alt":53.76,"az":73.5,"t":"2026-05-13T04:25:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.22,"alt":54.66,"az":74.0,"t":"2026-05-13T04:30:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.21,"alt":55.56,"az":74.5,"t":"2026-05-13T04:35:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.2,"alt":56.46,"az":75.0,"t":"2026-05-13T04:40:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.19,"alt":57.37,"az":75.4,"t":"2026-05-13T04:45:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.17,"alt":58.28,"az":75.9,"t":"2026-05-13T04:50:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.16,"alt":59.18,"az":76.4,"t":"2026-05-13T04:55:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.15,"alt":60.09,"az":76.8,"t":"2026-05-13T05:00:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.14,"alt":61.01,"az":77.3,"t":"2026-05-13T05:05:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.13,"alt":61.92,"az":77.7,"t":"2026-05-13T05:10:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.12,"alt":62.84,"az":78.2,"t":"2026-05-13T05:15:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.11,"alt":63.75,"az":78.7,"t":"2026-05-13T05:20:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.11,"alt":64.67,"az":79.1,"t":"2026-05-13T05:25:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.1,"alt":65.59,"az":79.6,"t":"2026-05-13T05:30:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.09,"alt":66.51,"az":80.0,"t":"2026-05-13T05:35:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.08,"alt":67.43,"az":80.5,"t":"2026-05-13T05:40:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.08,"alt":68.36,"az":81.0,"t":"2026-05-13T05:45:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.07,"alt":69.28,"az":81.4,"t":"2026-05-13T05:50:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.06,"alt":70.21,"az":81.9,"t":"2026-05-13T05:55:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.06,"alt":71.14,"az":82.4,"t":"2026-05-13T06:00:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.05,"alt":72.07,"az":82.8,"t":"2026-05-13T06:05:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.05,"alt":72.99,"az":83.3,"t":"2026-05-13T06:10:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.04,"alt":73.92,"az":83.8,"t":"2026-05-13T06:15:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.04,"alt":74.86,"az":84.3,"t":"2026-05-13T06:20:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.03,"alt":75.79,"az":84.8,"t":"2026-05-13T06:25:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.03,"alt":76.72,"az":85.3,"t":"2026-05-13T06:30:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.02,"alt":77.65,"az":85.8,"t":"2026-05-13T06:35:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.02,"alt":78.59,"az":86.3,"t":"2026-05-13T06:40:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.02,"alt":79.52,"az":86.9,"t":"2026-05-13T06:45:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.01,"alt":80.46,"az":87.4,"t":"2026-05-13T06:50:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.01,"alt":81.39,"az":88.0,"t":"2026-05-13T06:55:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.01,"alt":82.33,"az":88.7,"t":"2026-05-13T07:00:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.01,"alt":83.26,"az":89.4,"t":"2026-05-13T07:05:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.0,"alt":84.2,"az":90.2,"t":"2026-05-13T07:10:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.0,"alt":85.13,"az":91.1,"t":"2026-05-13T07:15:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.0,"alt":86.07,"az":92.3,"t":"2026-05-13T07:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.0,"alt":87.0,"az":94.0,"t":"2026-05-13T07:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.0,"alt":87.94,"az":96.9,"t":"2026-05-13T07:30:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.0,"alt":88.86,"az":103.7,"t":"2026-05-13T07:35:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.0,"alt":89.67,"az":148.7,"t":"2026-05-13T07:40:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.0,"alt":89.18,"az":250.3,"t":"2026-05-13T07:45:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.0,"alt":88.27,"az":261.4,"t":"2026-05-13T07:50:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.0,"alt":87.34,"az":265.1,"t":"2026-05-13T07:55:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.0,"alt":86.41,"az":267.1,"t":"2026-05-13T08:00:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.0,"alt":85.47,"az":268.5,"t":"2026-05-13T08:05:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.0,"alt":84.54,"az":269.5,"t":"2026-05-13T08:10:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.01,"alt":83.6,"az":270.3,"t":"2026-05-13T08:15:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.01,"alt":82.66,"az":271.1,"t":"2026-05-13T08:20:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.01,"alt":81.73,"az":271.7,"t":"2026-05-13T08:25:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.01,"alt":80.79,"az":272.4,"t":"2026-05-13T08:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.02,"alt":79.86,"az":272.9,"t":"2026-05-13T08:35:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.02,"alt":78.92,"az":273.5,"t":"2026-05-13T08:40:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.02,"alt":77.99,"az":274.0,"t":"2026-05-13T08:45:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.03,"alt":77.06,"az":274.5,"t":"2026-05-13T08:50:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.03,"alt":76.12,"az":275.0,"t":"2026-05-13T08:55:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.03,"alt":75.19,"az":275.5,"t":"2026-05-13T09:00:00Z","terrain":0.04}],"transit":{"airmass":1.0,"alt":89.7,"az":148.7,"t":"2026-05-13T07:40:00Z"},"usable_hours":0.08,"verdict":"poor","zenith_passage":true},"warnings":[]}
