{"assessment":{"best_window":{"end":"2028-05-28T00:50Z","end_local":"03:50","hours":5.0,"label":"good","mean_quality":0.96,"start":"2028-05-27T19:50Z","start_local":"22:50"},"cost":{"altitude":0.28,"clouds":0.0,"darkness":2.34,"moon":0.02},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically worth it \u2014 weather unknown","hourly":[{"alt":19,"cloud":null,"high":null,"iso":"2028-05-27T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":29,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"21:00","wind":null},{"alt":29,"cloud":null,"high":null,"iso":"2028-05-27T19:00Z","label":"poor","low":null,"mid":null,"moon_alt":19,"precip":null,"q":0.11,"rh":null,"sky":"nautical twilight","temp":null,"time":"22:00","wind":null},{"alt":39,"cloud":null,"high":null,"iso":"2028-05-27T20:00Z","label":"good","low":null,"mid":null,"moon_alt":8,"precip":null,"q":0.85,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":50,"cloud":null,"high":null,"iso":"2028-05-27T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-2,"precip":null,"q":0.93,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":61,"cloud":null,"high":null,"iso":"2028-05-27T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-11,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":72,"cloud":null,"high":null,"iso":"2028-05-27T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-18,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":83,"cloud":null,"high":null,"iso":"2028-05-28T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-24,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":84,"cloud":null,"high":null,"iso":"2028-05-28T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-27,"precip":null,"q":0.5,"rh":null,"sky":"astronomical twilight","temp":null,"time":"04:00","wind":null},{"alt":73,"cloud":null,"high":null,"iso":"2028-05-28T02:00Z","label":"poor","low":null,"mid":null,"moon_alt":-28,"precip":null,"q":0.15,"rh":null,"sky":"nautical twilight","temp":null,"time":"05:00","wind":null}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":5.7,"reasons":["daylight and twilight cost 2.3 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":5.7,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2028-05-27T18:20Z","end_local":"21:20","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2028-05-27T17:45Z","start_local":"20:45"},{"end":"2028-05-27T19:05Z","end_local":"22:05","hours":0.75,"label":"poor","mean_quality":0.09,"start":"2028-05-27T18:20Z","start_local":"21:20"},{"end":"2028-05-27T19:50Z","end_local":"22:50","hours":0.75,"label":"marginal","mean_quality":0.4,"start":"2028-05-27T19:05Z","start_local":"22:05"},{"end":"2028-05-28T00:50Z","end_local":"03:50","hours":5.0,"label":"good","mean_quality":0.96,"start":"2028-05-27T19:50Z","start_local":"22:50"},{"end":"2028-05-28T01:40Z","end_local":"04:40","hours":0.83,"label":"marginal","mean_quality":0.5,"start":"2028-05-28T00:50Z","start_local":"03:50"},{"end":"2028-05-28T02:20Z","end_local":"05:20","hours":0.67,"label":"poor","mean_quality":0.15,"start":"2028-05-28T01:40Z","start_local":"04:40"},{"end":"2028-05-28T02:55Z","end_local":"05:55","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2028-05-28T02:20Z","start_local":"05:20"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2028-05-27T19:49:04Z","dark_hours":4.97,"dark_to":"2028-05-28T00:47:22Z","moon":{"illumination":0.15,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":3.97,"moonrise":"2028-05-28T06:43:15Z","moonset":"2028-05-27T20:48:44Z","sunrise":"2028-05-28T02:50:56Z","sunset":"2028-05-27T17:45:30Z","twilight":{"astronomical":{"end":"2028-05-27T19:49:04Z","start":"2028-05-28T00:47:22Z"},"civil":{"end":"2028-05-27T18:18:33Z","start":"2028-05-28T02:17:54Z"},"nautical":{"end":"2028-05-27T19:00:24Z","start":"2028-05-28T01:36:02Z"}},"window_end":"2028-05-28T09:00:00Z","window_start":"2028-05-27T09:00:00Z"},"night_date":"2028-05-27","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.0,"alt":87.1,"t":"2028-05-28T00:35:00Z"},"dec":38.78368896,"dec_of_date":38.8094,"dec_str":"+38\u00b0 47' 01.3\"","good_hours":5.0,"limit_rise":"2028-05-27T18:06:06Z","limit_set":"2028-05-28T07:03:06Z","max_az_rate_deg_per_min":3.78,"moon_separation":117.9,"never_rises":false,"ra":279.23473479,"ra_of_date":279.4732,"ra_str":"18h 36m 56.3s","resolved":{"common_name":"Vega","dec":38.78368896,"name":"* alf Lyr","ra":279.23473479,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=Vega","source":"sesame","spectral_type":"A0V","type":"dS*","type_text":"delta Scuti variable","vmag":0.03},"summary":"5.0 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2028-05-27T09:43:04Z","blocked_dark_hours":0,"clears_at":"2028-05-27T15:38:20Z","rise_az":320.6},"track":[{"above_terrain":true,"airmass":11.36,"alt":4.43,"az":320.6,"t":"2028-05-27T09:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":12.69,"alt":3.84,"az":321.4,"t":"2028-05-27T09:05:00Z","terrain":-0.04},{"above_terrain":true,"airmass":14.29,"alt":3.26,"az":322.2,"t":"2028-05-27T09:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":16.27,"alt":2.69,"az":323.0,"t":"2028-05-27T09:15:00Z","terrain":0.08},{"above_terrain":true,"airmass":18.74,"alt":2.13,"az":323.8,"t":"2028-05-27T09:20:00Z","terrain":-0.14},{"above_terrain":true,"airmass":21.86,"alt":1.59,"az":324.6,"t":"2028-05-27T09:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":25.88,"alt":1.05,"az":325.4,"t":"2028-05-27T09:30:00Z","terrain":-0.21},{"above_terrain":true,"airmass":31.07,"alt":0.52,"az":326.2,"t":"2028-05-27T09:35:00Z","terrain":-0.27},{"above_terrain":true,"airmass":37.78,"alt":0.01,"az":327.1,"t":"2028-05-27T09:40:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-0.49,"az":327.9,"t":"2028-05-27T09:45:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-0.99,"az":328.7,"t":"2028-05-27T09:50:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-1.47,"az":329.6,"t":"2028-05-27T09:55:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-1.93,"az":330.4,"t":"2028-05-27T10:00:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-2.39,"az":331.3,"t":"2028-05-27T10:05:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-2.83,"az":332.2,"t":"2028-05-27T10:10:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-3.26,"az":333.1,"t":"2028-05-27T10:15:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-3.68,"az":333.9,"t":"2028-05-27T10:20:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-4.08,"az":334.8,"t":"2028-05-27T10:25:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-4.48,"az":335.7,"t":"2028-05-27T10:30:00Z","terrain":-0.76},{"above_terrain":false,"airmass":null,"alt":-4.85,"az":336.6,"t":"2028-05-27T10:35:00Z","terrain":-0.77},{"above_terrain":false,"airmass":null,"alt":-5.22,"az":337.5,"t":"2028-05-27T10:40:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-5.57,"az":338.5,"t":"2028-05-27T10:45:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-5.91,"az":339.4,"t":"2028-05-27T10:50:00Z","terrain":-0.67},{"above_terrain":false,"airmass":null,"alt":-6.23,"az":340.3,"t":"2028-05-27T10:55:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-6.54,"az":341.2,"t":"2028-05-27T11:00:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-6.83,"az":342.2,"t":"2028-05-27T11:05:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-7.11,"az":343.1,"t":"2028-05-27T11:10:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-7.37,"az":344.1,"t":"2028-05-27T11:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-7.62,"az":345.0,"t":"2028-05-27T11:20:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-7.86,"az":346.0,"t":"2028-05-27T11:25:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-8.08,"az":346.9,"t":"2028-05-27T11:30:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-8.28,"az":347.9,"t":"2028-05-27T11:35:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-8.47,"az":348.9,"t":"2028-05-27T11:40:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-8.64,"az":349.8,"t":"2028-05-27T11:45:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-8.8,"az":350.8,"t":"2028-05-27T11:50:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-8.94,"az":351.8,"t":"2028-05-27T11:55:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-9.07,"az":352.8,"t":"2028-05-27T12:00:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-9.18,"az":353.8,"t":"2028-05-27T12:05:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-9.27,"az":354.7,"t":"2028-05-27T12:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.35,"az":355.7,"t":"2028-05-27T12:15:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-9.41,"az":356.7,"t":"2028-05-27T12:20:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-9.45,"az":357.7,"t":"2028-05-27T12:25:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-9.48,"az":358.7,"t":"2028-05-27T12:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.5,"az":359.7,"t":"2028-05-27T12:35:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-9.49,"az":0.7,"t":"2028-05-27T12:40:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-9.47,"az":1.7,"t":"2028-05-27T12:45:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-9.44,"az":2.7,"t":"2028-05-27T12:50:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-9.39,"az":3.6,"t":"2028-05-27T12:55:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-9.32,"az":4.6,"t":"2028-05-27T13:00:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-9.24,"az":5.6,"t":"2028-05-27T13:05:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-9.14,"az":6.6,"t":"2028-05-27T13:10:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-9.02,"az":7.6,"t":"2028-05-27T13:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-8.89,"az":8.6,"t":"2028-05-27T13:20:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-8.74,"az":9.5,"t":"2028-05-27T13:25:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-8.58,"az":10.5,"t":"2028-05-27T13:30:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-8.4,"az":11.5,"t":"2028-05-27T13:35:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-8.21,"az":12.5,"t":"2028-05-27T13:40:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-8.0,"az":13.4,"t":"2028-05-27T13:45:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-7.77,"az":14.4,"t":"2028-05-27T13:50:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-7.53,"az":15.3,"t":"2028-05-27T13:55:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-7.28,"az":16.3,"t":"2028-05-27T14:00:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-7.01,"az":17.2,"t":"2028-05-27T14:05:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-6.72,"az":18.2,"t":"2028-05-27T14:10:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-6.42,"az":19.1,"t":"2028-05-27T14:15:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-6.11,"az":20.0,"t":"2028-05-27T14:20:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-5.78,"az":21.0,"t":"2028-05-27T14:25:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-5.44,"az":21.9,"t":"2028-05-27T14:30:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-5.08,"az":22.8,"t":"2028-05-27T14:35:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-4.72,"az":23.7,"t":"2028-05-27T14:40:00Z","terrain":0.99},{"above_terrain":false,"airmass":null,"alt":-4.33,"az":24.6,"t":"2028-05-27T14:45:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-3.94,"az":25.5,"t":"2028-05-27T14:50:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-3.53,"az":26.4,"t":"2028-05-27T14:55:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-3.1,"az":27.3,"t":"2028-05-27T15:00:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-2.67,"az":28.1,"t":"2028-05-27T15:05:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-2.22,"az":29.0,"t":"2028-05-27T15:10:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-1.76,"az":29.9,"t":"2028-05-27T15:15:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-1.29,"az":30.7,"t":"2028-05-27T15:20:00Z","terrain":1.27},{"above_terrain":false,"airmass":null,"alt":-0.8,"az":31.6,"t":"2028-05-27T15:25:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-0.31,"az":32.4,"t":"2028-05-27T15:30:00Z","terrain":1.19},{"above_terrain":false,"airmass":35.09,"alt":0.2,"az":33.3,"t":"2028-05-27T15:35:00Z","terrain":0.85},{"above_terrain":true,"airmass":28.98,"alt":0.72,"az":34.1,"t":"2028-05-27T15:40:00Z","terrain":0.4},{"above_terrain":true,"airmass":24.26,"alt":1.25,"az":34.9,"t":"2028-05-27T15:45:00Z","terrain":0.09},{"above_terrain":true,"airmass":20.61,"alt":1.79,"az":35.7,"t":"2028-05-27T15:50:00Z","terrain":0.04},{"above_terrain":true,"airmass":17.75,"alt":2.34,"az":36.5,"t":"2028-05-27T15:55:00Z","terrain":-0.03},{"above_terrain":true,"airmass":15.49,"alt":2.9,"az":37.3,"t":"2028-05-27T16:00:00Z","terrain":-0.13},{"above_terrain":true,"airmass":13.66,"alt":3.48,"az":38.1,"t":"2028-05-27T16:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":12.17,"alt":4.06,"az":38.9,"t":"2028-05-27T16:10:00Z","terrain":-0.16},{"above_terrain":true,"airmass":10.93,"alt":4.65,"az":39.7,"t":"2028-05-27T16:15:00Z","terrain":-0.09},{"above_terrain":true,"airmass":9.89,"alt":5.25,"az":40.5,"t":"2028-05-27T16:20:00Z","terrain":-0.02},{"above_terrain":true,"airmass":9.01,"alt":5.87,"az":41.2,"t":"2028-05-27T16:25:00Z","terrain":0.04},{"above_terrain":true,"airmass":8.26,"alt":6.49,"az":42.0,"t":"2028-05-27T16:30:00Z","terrain":0.12},{"above_terrain":true,"airmass":7.61,"alt":7.12,"az":42.7,"t":"2028-05-27T16:35:00Z","terrain":0.21},{"above_terrain":true,"airmass":7.05,"alt":7.76,"az":43.5,"t":"2028-05-27T16:40:00Z","terrain":0.33},{"above_terrain":true,"airmass":6.56,"alt":8.41,"az":44.2,"t":"2028-05-27T16:45:00Z","terrain":0.45},{"above_terrain":true,"airmass":6.12,"alt":9.06,"az":44.9,"t":"2028-05-27T16:50:00Z","terrain":0.57},{"above_terrain":true,"airmass":5.73,"alt":9.73,"az":45.7,"t":"2028-05-27T16:55:00Z","terrain":0.64},{"above_terrain":true,"airmass":5.38,"alt":10.4,"az":46.4,"t":"2028-05-27T17:00:00Z","terrain":0.65},{"above_terrain":true,"airmass":5.07,"alt":11.08,"az":47.1,"t":"2028-05-27T17:05:00Z","terrain":0.6},{"above_terrain":true,"airmass":4.79,"alt":11.77,"az":47.8,"t":"2028-05-27T17:10:00Z","terrain":0.55},{"above_terrain":true,"airmass":4.54,"alt":12.47,"az":48.5,"t":"2028-05-27T17:15:00Z","terrain":0.47},{"above_terrain":true,"airmass":4.31,"alt":13.17,"az":49.2,"t":"2028-05-27T17:20:00Z","terrain":0.41},{"above_terrain":true,"airmass":4.1,"alt":13.89,"az":49.9,"t":"2028-05-27T17:25:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.91,"alt":14.61,"az":50.6,"t":"2028-05-27T17:30:00Z","terrain":0.47},{"above_terrain":true,"airmass":3.73,"alt":15.33,"az":51.2,"t":"2028-05-27T17:35:00Z","terrain":0.55},{"above_terrain":true,"airmass":3.57,"alt":16.07,"az":51.9,"t":"2028-05-27T17:40:00Z","terrain":0.62},{"above_terrain":true,"airmass":3.42,"alt":16.81,"az":52.6,"t":"2028-05-27T17:45:00Z","terrain":0.75},{"above_terrain":true,"airmass":3.28,"alt":17.55,"az":53.2,"t":"2028-05-27T17:50:00Z","terrain":0.88},{"above_terrain":true,"airmass":3.16,"alt":18.3,"az":53.9,"t":"2028-05-27T17:55:00Z","terrain":0.98},{"above_terrain":true,"airmass":3.04,"alt":19.06,"az":54.5,"t":"2028-05-27T18:00:00Z","terrain":1.04},{"above_terrain":true,"airmass":2.93,"alt":19.83,"az":55.2,"t":"2028-05-27T18:05:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.82,"alt":20.6,"az":55.8,"t":"2028-05-27T18:10:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.73,"alt":21.38,"az":56.5,"t":"2028-05-27T18:15:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.64,"alt":22.16,"az":57.1,"t":"2028-05-27T18:20:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.55,"alt":22.95,"az":57.7,"t":"2028-05-27T18:25:00Z","terrain":1.2},{"above_terrain":true,"airmass":2.47,"alt":23.74,"az":58.3,"t":"2028-05-27T18:30:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.4,"alt":24.54,"az":58.9,"t":"2028-05-27T18:35:00Z","terrain":1.21},{"above_terrain":true,"airmass":2.33,"alt":25.35,"az":59.6,"t":"2028-05-27T18:40:00Z","terrain":1.19},{"above_terrain":true,"airmass":2.26,"alt":26.16,"az":60.2,"t":"2028-05-27T18:45:00Z","terrain":1.16},{"above_terrain":true,"airmass":2.2,"alt":26.97,"az":60.8,"t":"2028-05-27T18:50:00Z","terrain":1.11},{"above_terrain":true,"airmass":2.14,"alt":27.79,"az":61.4,"t":"2028-05-27T18:55:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.08,"alt":28.61,"az":62.0,"t":"2028-05-27T19:00:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.03,"alt":29.44,"az":62.5,"t":"2028-05-27T19:05:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.98,"alt":30.27,"az":63.1,"t":"2028-05-27T19:10:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.93,"alt":31.11,"az":63.7,"t":"2028-05-27T19:15:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.88,"alt":31.95,"az":64.3,"t":"2028-05-27T19:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.84,"alt":32.8,"az":64.9,"t":"2028-05-27T19:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.8,"alt":33.65,"az":65.5,"t":"2028-05-27T19:30:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.76,"alt":34.5,"az":66.0,"t":"2028-05-27T19:35:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.72,"alt":35.36,"az":66.6,"t":"2028-05-27T19:40:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.69,"alt":36.22,"az":67.2,"t":"2028-05-27T19:45:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.66,"alt":37.08,"az":67.7,"t":"2028-05-27T19:50:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.62,"alt":37.95,"az":68.3,"t":"2028-05-27T19:55:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.59,"alt":38.82,"az":68.9,"t":"2028-05-27T20:00:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.56,"alt":39.7,"az":69.4,"t":"2028-05-27T20:05:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.54,"alt":40.58,"az":70.0,"t":"2028-05-27T20:10:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.51,"alt":41.46,"az":70.5,"t":"2028-05-27T20:15:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.48,"alt":42.34,"az":71.1,"t":"2028-05-27T20:20:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.46,"alt":43.23,"az":71.7,"t":"2028-05-27T20:25:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.43,"alt":44.12,"az":72.2,"t":"2028-05-27T20:30:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.41,"alt":45.01,"az":72.8,"t":"2028-05-27T20:35:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.39,"alt":45.9,"az":73.3,"t":"2028-05-27T20:40:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.37,"alt":46.8,"az":73.9,"t":"2028-05-27T20:45:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.35,"alt":47.7,"az":74.4,"t":"2028-05-27T20:50:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.33,"alt":48.61,"az":75.0,"t":"2028-05-27T20:55:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.31,"alt":49.51,"az":75.6,"t":"2028-05-27T21:00:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.3,"alt":50.42,"az":76.1,"t":"2028-05-27T21:05:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.28,"alt":51.33,"az":76.7,"t":"2028-05-27T21:10:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.26,"alt":52.24,"az":77.3,"t":"2028-05-27T21:15:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.25,"alt":53.15,"az":77.8,"t":"2028-05-27T21:20:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.23,"alt":54.07,"az":78.4,"t":"2028-05-27T21:25:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.22,"alt":54.99,"az":79.0,"t":"2028-05-27T21:30:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.21,"alt":55.91,"az":79.6,"t":"2028-05-27T21:35:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.19,"alt":56.83,"az":80.1,"t":"2028-05-27T21:40:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.18,"alt":57.75,"az":80.7,"t":"2028-05-27T21:45:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.17,"alt":58.68,"az":81.3,"t":"2028-05-27T21:50:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.16,"alt":59.6,"az":81.9,"t":"2028-05-27T21:55:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.15,"alt":60.53,"az":82.5,"t":"2028-05-27T22:00:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.14,"alt":61.46,"az":83.2,"t":"2028-05-27T22:05:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.13,"alt":62.39,"az":83.8,"t":"2028-05-27T22:10:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.12,"alt":63.32,"az":84.5,"t":"2028-05-27T22:15:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.11,"alt":64.25,"az":85.1,"t":"2028-05-27T22:20:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.1,"alt":65.18,"az":85.8,"t":"2028-05-27T22:25:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.09,"alt":66.12,"az":86.5,"t":"2028-05-27T22:30:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.09,"alt":67.05,"az":87.2,"t":"2028-05-27T22:35:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.08,"alt":67.99,"az":87.9,"t":"2028-05-27T22:40:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.07,"alt":68.92,"az":88.7,"t":"2028-05-27T22:45:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.06,"alt":69.86,"az":89.5,"t":"2028-05-27T22:50:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.06,"alt":70.8,"az":90.3,"t":"2028-05-27T22:55:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.05,"alt":71.73,"az":91.2,"t":"2028-05-27T23:00:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.05,"alt":72.67,"az":92.1,"t":"2028-05-27T23:05:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.04,"alt":73.6,"az":93.1,"t":"2028-05-27T23:10:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.04,"alt":74.54,"az":94.1,"t":"2028-05-27T23:15:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.03,"alt":75.47,"az":95.2,"t":"2028-05-27T23:20:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.03,"alt":76.4,"az":96.5,"t":"2028-05-27T23:25:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.02,"alt":77.33,"az":97.8,"t":"2028-05-27T23:30:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.02,"alt":78.25,"az":99.3,"t":"2028-05-27T23:35:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.02,"alt":79.18,"az":100.9,"t":"2028-05-27T23:40:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.01,"alt":80.09,"az":102.8,"t":"2028-05-27T23:45:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.01,"alt":81.0,"az":105.0,"t":"2028-05-27T23:50:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.01,"alt":81.9,"az":107.6,"t":"2028-05-27T23:55:00Z","terrain":-0.79},{"above_terrain":true,"airmass":1.01,"alt":82.78,"az":110.7,"t":"2028-05-28T00:00:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.01,"alt":83.65,"az":114.5,"t":"2028-05-28T00:05:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.0,"alt":84.48,"az":119.5,"t":"2028-05-28T00:10:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.0,"alt":85.27,"az":125.9,"t":"2028-05-28T00:15:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.0,"alt":85.99,"az":134.7,"t":"2028-05-28T00:20:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.0,"alt":86.58,"az":146.7,"t":"2028-05-28T00:25:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.0,"alt":86.98,"az":162.6,"t":"2028-05-28T00:30:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.0,"alt":87.12,"az":181.5,"t":"2028-05-28T00:35:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.0,"alt":86.94,"az":200.1,"t":"2028-05-28T00:40:00Z","terrain":-0.29},{"above_terrain":true,"airmass":1.0,"alt":86.5,"az":215.4,"t":"2028-05-28T00:45:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.0,"alt":85.88,"az":226.9,"t":"2028-05-28T00:50:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.0,"alt":85.15,"az":235.2,"t":"2028-05-28T00:55:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.0,"alt":84.35,"az":241.4,"t":"2028-05-28T01:00:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.01,"alt":83.51,"az":246.1,"t":"2028-05-28T01:05:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.01,"alt":82.64,"az":249.8,"t":"2028-05-28T01:10:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.01,"alt":81.76,"az":252.9,"t":"2028-05-28T01:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.01,"alt":80.86,"az":255.4,"t":"2028-05-28T01:20:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.02,"alt":79.95,"az":257.5,"t":"2028-05-28T01:25:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.02,"alt":79.03,"az":259.4,"t":"2028-05-28T01:30:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.02,"alt":78.11,"az":261.0,"t":"2028-05-28T01:35:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.03,"alt":77.18,"az":262.4,"t":"2028-05-28T01:40:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.03,"alt":76.25,"az":263.7,"t":"2028-05-28T01:45:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.03,"alt":75.32,"az":264.9,"t":"2028-05-28T01:50:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.04,"alt":74.39,"az":266.0,"t":"2028-05-28T01:55:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.04,"alt":73.45,"az":267.1,"t":"2028-05-28T02:00:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.05,"alt":72.52,"az":268.0,"t":"2028-05-28T02:05:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.05,"alt":71.58,"az":268.9,"t":"2028-05-28T02:10:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.06,"alt":70.65,"az":269.8,"t":"2028-05-28T02:15:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.07,"alt":69.71,"az":270.6,"t":"2028-05-28T02:20:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.07,"alt":68.78,"az":271.4,"t":"2028-05-28T02:25:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.08,"alt":67.84,"az":272.2,"t":"2028-05-28T02:30:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.09,"alt":66.91,"az":272.9,"t":"2028-05-28T02:35:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.09,"alt":65.97,"az":273.6,"t":"2028-05-28T02:40:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.1,"alt":65.04,"az":274.3,"t":"2028-05-28T02:45:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.11,"alt":64.1,"az":275.0,"t":"2028-05-28T02:50:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.12,"alt":63.17,"az":275.7,"t":"2028-05-28T02:55:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.13,"alt":62.24,"az":276.3,"t":"2028-05-28T03:00:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.14,"alt":61.31,"az":276.9,"t":"2028-05-28T03:05:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.15,"alt":60.38,"az":277.6,"t":"2028-05-28T03:10:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.16,"alt":59.46,"az":278.2,"t":"2028-05-28T03:15:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.17,"alt":58.53,"az":278.8,"t":"2028-05-28T03:20:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.18,"alt":57.61,"az":279.4,"t":"2028-05-28T03:25:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.2,"alt":56.68,"az":280.0,"t":"2028-05-28T03:30:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.21,"alt":55.76,"az":280.5,"t":"2028-05-28T03:35:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.22,"alt":54.84,"az":281.1,"t":"2028-05-28T03:40:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.24,"alt":53.93,"az":281.7,"t":"2028-05-28T03:45:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.25,"alt":53.01,"az":282.3,"t":"2028-05-28T03:50:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.27,"alt":52.1,"az":282.8,"t":"2028-05-28T03:55:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.28,"alt":51.18,"az":283.4,"t":"2028-05-28T04:00:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.3,"alt":50.28,"az":284.0,"t":"2028-05-28T04:05:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.32,"alt":49.37,"az":284.5,"t":"2028-05-28T04:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.33,"alt":48.46,"az":285.1,"t":"2028-05-28T04:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.35,"alt":47.56,"az":285.6,"t":"2028-05-28T04:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.37,"alt":46.66,"az":286.2,"t":"2028-05-28T04:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.39,"alt":45.76,"az":286.8,"t":"2028-05-28T04:30:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.42,"alt":44.87,"az":287.3,"t":"2028-05-28T04:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.44,"alt":43.98,"az":287.9,"t":"2028-05-28T04:40:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.46,"alt":43.09,"az":288.4,"t":"2028-05-28T04:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.49,"alt":42.2,"az":289.0,"t":"2028-05-28T04:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.51,"alt":41.32,"az":289.5,"t":"2028-05-28T04:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.54,"alt":40.44,"az":290.1,"t":"2028-05-28T05:00:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.57,"alt":39.56,"az":290.7,"t":"2028-05-28T05:05:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.6,"alt":38.68,"az":291.2,"t":"2028-05-28T05:10:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.63,"alt":37.81,"az":291.8,"t":"2028-05-28T05:15:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.66,"alt":36.95,"az":292.4,"t":"2028-05-28T05:20:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.69,"alt":36.08,"az":292.9,"t":"2028-05-28T05:25:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.73,"alt":35.22,"az":293.5,"t":"2028-05-28T05:30:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.77,"alt":34.37,"az":294.1,"t":"2028-05-28T05:35:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.81,"alt":33.51,"az":294.6,"t":"2028-05-28T05:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.85,"alt":32.66,"az":295.2,"t":"2028-05-28T05:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.89,"alt":31.82,"az":295.8,"t":"2028-05-28T05:50:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.94,"alt":30.98,"az":296.4,"t":"2028-05-28T05:55:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.99,"alt":30.14,"az":297.0,"t":"2028-05-28T06:00:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.04,"alt":29.31,"az":297.5,"t":"2028-05-28T06:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.09,"alt":28.48,"az":298.1,"t":"2028-05-28T06:10:00Z","terrain":0.13},{"above_terrain":true,"airmass":2.15,"alt":27.66,"az":298.7,"t":"2028-05-28T06:15:00Z","terrain":0.16},{"above_terrain":true,"airmass":2.21,"alt":26.84,"az":299.3,"t":"2028-05-28T06:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":2.27,"alt":26.03,"az":299.9,"t":"2028-05-28T06:25:00Z","terrain":0.36},{"above_terrain":true,"airmass":2.34,"alt":25.22,"az":300.5,"t":"2028-05-28T06:30:00Z","terrain":0.34},{"above_terrain":true,"airmass":2.41,"alt":24.42,"az":301.2,"t":"2028-05-28T06:35:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.48,"alt":23.62,"az":301.8,"t":"2028-05-28T06:40:00Z","terrain":0.13},{"above_terrain":true,"airmass":2.56,"alt":22.82,"az":302.4,"t":"2028-05-28T06:45:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.65,"alt":22.04,"az":303.0,"t":"2028-05-28T06:50:00Z","terrain":-0.23},{"above_terrain":true,"airmass":2.74,"alt":21.25,"az":303.6,"t":"2028-05-28T06:55:00Z","terrain":-0.15},{"above_terrain":true,"airmass":2.84,"alt":20.48,"az":304.3,"t":"2028-05-28T07:00:00Z","terrain":-0.15},{"above_terrain":true,"airmass":2.94,"alt":19.71,"az":304.9,"t":"2028-05-28T07:05:00Z","terrain":-0.28},{"above_terrain":true,"airmass":3.06,"alt":18.94,"az":305.6,"t":"2028-05-28T07:10:00Z","terrain":-0.22},{"above_terrain":true,"airmass":3.18,"alt":18.19,"az":306.2,"t":"2028-05-28T07:15:00Z","terrain":-0.09},{"above_terrain":true,"airmass":3.31,"alt":17.43,"az":306.9,"t":"2028-05-28T07:20:00Z","terrain":0.13},{"above_terrain":true,"airmass":3.45,"alt":16.69,"az":307.5,"t":"2028-05-28T07:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.6,"alt":15.95,"az":308.2,"t":"2028-05-28T07:30:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.76,"alt":15.22,"az":308.9,"t":"2028-05-28T07:35:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.94,"alt":14.49,"az":309.5,"t":"2028-05-28T07:40:00Z","terrain":0.2},{"above_terrain":true,"airmass":4.13,"alt":13.77,"az":310.2,"t":"2028-05-28T07:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":4.35,"alt":13.06,"az":310.9,"t":"2028-05-28T07:50:00Z","terrain":0.35},{"above_terrain":true,"airmass":4.58,"alt":12.36,"az":311.6,"t":"2028-05-28T07:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":4.84,"alt":11.66,"az":312.3,"t":"2028-05-28T08:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":5.12,"alt":10.97,"az":313.0,"t":"2028-05-28T08:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":5.44,"alt":10.29,"az":313.7,"t":"2028-05-28T08:10:00Z","terrain":0.42},{"above_terrain":true,"airmass":5.79,"alt":9.62,"az":314.4,"t":"2028-05-28T08:15:00Z","terrain":0.51},{"above_terrain":true,"airmass":6.18,"alt":8.96,"az":315.2,"t":"2028-05-28T08:20:00Z","terrain":0.55},{"above_terrain":true,"airmass":6.63,"alt":8.3,"az":315.9,"t":"2028-05-28T08:25:00Z","terrain":0.49},{"above_terrain":true,"airmass":7.13,"alt":7.66,"az":316.6,"t":"2028-05-28T08:30:00Z","terrain":0.36},{"above_terrain":true,"airmass":7.71,"alt":7.02,"az":317.4,"t":"2028-05-28T08:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":8.37,"alt":6.39,"az":318.1,"t":"2028-05-28T08:40:00Z","terrain":0.26},{"above_terrain":true,"airmass":9.14,"alt":5.77,"az":318.9,"t":"2028-05-28T08:45:00Z","terrain":-0.09},{"above_terrain":true,"airmass":10.04,"alt":5.16,"az":319.7,"t":"2028-05-28T08:50:00Z","terrain":-0.18},{"above_terrain":true,"airmass":11.11,"alt":4.56,"az":320.4,"t":"2028-05-28T08:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":12.38,"alt":3.97,"az":321.2,"t":"2028-05-28T09:00:00Z","terrain":-0.11}],"transit":{"airmass":1.0,"alt":87.1,"az":181.5,"t":"2028-05-28T00:35:00Z"},"usable_hours":5.0,"verdict":"good","zenith_passage":true},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}
