{"assessment":{"best_window":{"end":"2028-06-10T00:40Z","end_local":"03:40","hours":0.5,"label":"good","mean_quality":0.63,"start":"2028-06-10T00:10Z","start_local":"03:10"},"cost":{"altitude":4.21,"clouds":0.0,"darkness":1.49,"moon":0.31},"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 barely \u2014 weather unknown","hourly":[{"alt":-7,"cloud":null,"high":null,"iso":"2028-06-09T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-21,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"21:00","wind":null},{"alt":-5,"cloud":null,"high":null,"iso":"2028-06-09T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-11,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"22:00","wind":null},{"alt":-2,"cloud":null,"high":null,"iso":"2028-06-09T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-1,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"23:00","wind":null},{"alt":4,"cloud":null,"high":null,"iso":"2028-06-09T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":8,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":10,"cloud":null,"high":null,"iso":"2028-06-09T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":16,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":19,"cloud":null,"high":null,"iso":"2028-06-09T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":22,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":28,"cloud":null,"high":null,"iso":"2028-06-10T00:00Z","label":"marginal","low":null,"mid":null,"moon_alt":25,"precip":null,"q":0.55,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":38,"cloud":null,"high":null,"iso":"2028-06-10T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":26,"precip":null,"q":0.33,"rh":null,"sky":"astronomical twilight","temp":null,"time":"04:00","wind":null},{"alt":48,"cloud":null,"high":null,"iso":"2028-06-10T02:00Z","label":"poor","low":null,"mid":null,"moon_alt":24,"precip":null,"q":0.11,"rh":null,"sky":"nautical twilight","temp":null,"time":"05:00","wind":null}],"peak_quality":0.64,"peak_sky":0.64,"quality_hours":1.12,"reasons":["the target being low or below 20\u00b0 cost 4.2 quality-hours","daylight and twilight cost 1.5 quality-hours","moonlight cost 0.3 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":18,"score_weather":null,"sky_hours":1.12,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2028-06-09T23:10Z","end_local":"02:10","hours":5.33,"label":"unusable","mean_quality":0.0,"start":"2028-06-09T17:50Z","start_local":"20:50"},{"end":"2028-06-10T00:10Z","end_local":"03:10","hours":1.0,"label":"marginal","mean_quality":0.45,"start":"2028-06-09T23:10Z","start_local":"02:10"},{"end":"2028-06-10T00:40Z","end_local":"03:40","hours":0.5,"label":"good","mean_quality":0.63,"start":"2028-06-10T00:10Z","start_local":"03:10"},{"end":"2028-06-10T01:30Z","end_local":"04:30","hours":0.83,"label":"marginal","mean_quality":0.33,"start":"2028-06-10T00:40Z","start_local":"03:40"},{"end":"2028-06-10T02:15Z","end_local":"05:15","hours":0.75,"label":"poor","mean_quality":0.11,"start":"2028-06-10T01:30Z","start_local":"04:30"},{"end":"2028-06-10T02:50Z","end_local":"05:50","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2028-06-10T02:15Z","start_local":"05:15"}]},"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":"2028-06-09T20:04:09Z","dark_hours":4.54,"dark_to":"2028-06-10T00:36:48Z","moon":{"illumination":0.925,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":0.0,"moonrise":"2028-06-09T20:05:58Z","moonset":"2028-06-10T05:26:14Z","sunrise":"2028-06-10T02:46:15Z","sunset":"2028-06-09T17:54:41Z","twilight":{"astronomical":{"end":"2028-06-09T20:04:09Z","start":"2028-06-10T00:36:48Z"},"civil":{"end":"2028-06-09T18:28:39Z","start":"2028-06-10T02:12:17Z"},"nautical":{"end":"2028-06-09T19:12:11Z","start":"2028-06-10T01:28:45Z"}},"window_end":"2028-06-10T09:00:00Z","window_start":"2028-06-09T09:00:00Z"},"night_date":"2028-06-09","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.81,"alt":33.4,"t":"2028-06-10T00:35:00Z"},"dec":41.26875,"dec_of_date":41.4242,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":0.42,"limit_rise":"2028-06-09T23:09:38Z","limit_set":"2028-06-09T12:32:05Z","max_az_rate_deg_per_min":21.55,"moon_separation":95.5,"never_rises":false,"ra":10.68470833,"ra_of_date":11.0754,"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 1.5 h above 20\u00b0 in darkness \u2014 barely observable tonight.","terrain":{"available":true,"behind_at":"2028-06-09T15:19:59Z","blocked_dark_hours":0,"clears_at":"2028-06-09T20:35:25Z","rise_az":285.6},"track":[{"above_terrain":true,"airmass":1.21,"alt":55.34,"az":285.6,"t":"2028-06-09T09:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.23,"alt":54.44,"az":286.1,"t":"2028-06-09T09:05:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.24,"alt":53.54,"az":286.6,"t":"2028-06-09T09:10:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.26,"alt":52.64,"az":287.1,"t":"2028-06-09T09:15:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.27,"alt":51.75,"az":287.5,"t":"2028-06-09T09:20:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.29,"alt":50.86,"az":288.0,"t":"2028-06-09T09:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.3,"alt":49.97,"az":288.5,"t":"2028-06-09T09:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.32,"alt":49.08,"az":289.0,"t":"2028-06-09T09:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.34,"alt":48.2,"az":289.5,"t":"2028-06-09T09:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.36,"alt":47.32,"az":289.9,"t":"2028-06-09T09:45:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.38,"alt":46.44,"az":290.4,"t":"2028-06-09T09:50:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.4,"alt":45.56,"az":290.9,"t":"2028-06-09T09:55:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.42,"alt":44.69,"az":291.4,"t":"2028-06-09T10:00:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.44,"alt":43.82,"az":291.9,"t":"2028-06-09T10:05:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.47,"alt":42.95,"az":292.4,"t":"2028-06-09T10:10:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.49,"alt":42.09,"az":292.9,"t":"2028-06-09T10:15:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.52,"alt":41.23,"az":293.4,"t":"2028-06-09T10:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.54,"alt":40.37,"az":293.9,"t":"2028-06-09T10:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.57,"alt":39.52,"az":294.4,"t":"2028-06-09T10:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.6,"alt":38.67,"az":295.0,"t":"2028-06-09T10:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.63,"alt":37.82,"az":295.5,"t":"2028-06-09T10:40:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.66,"alt":36.98,"az":296.0,"t":"2028-06-09T10:45:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.69,"alt":36.14,"az":296.5,"t":"2028-06-09T10:50:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.73,"alt":35.3,"az":297.1,"t":"2028-06-09T10:55:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.76,"alt":34.47,"az":297.6,"t":"2028-06-09T11:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.8,"alt":33.64,"az":298.1,"t":"2028-06-09T11:05:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.84,"alt":32.82,"az":298.7,"t":"2028-06-09T11:10:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.88,"alt":32.0,"az":299.2,"t":"2028-06-09T11:15:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.93,"alt":31.19,"az":299.8,"t":"2028-06-09T11:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.97,"alt":30.38,"az":300.3,"t":"2028-06-09T11:25:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.02,"alt":29.57,"az":300.9,"t":"2028-06-09T11:30:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.07,"alt":28.77,"az":301.4,"t":"2028-06-09T11:35:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.12,"alt":27.98,"az":302.0,"t":"2028-06-09T11:40:00Z","terrain":0.08},{"above_terrain":true,"airmass":2.18,"alt":27.18,"az":302.6,"t":"2028-06-09T11:45:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.24,"alt":26.4,"az":303.2,"t":"2028-06-09T11:50:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.3,"alt":25.62,"az":303.7,"t":"2028-06-09T11:55:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.37,"alt":24.84,"az":304.3,"t":"2028-06-09T12:00:00Z","terrain":-0.16},{"above_terrain":true,"airmass":2.44,"alt":24.07,"az":304.9,"t":"2028-06-09T12:05:00Z","terrain":-0.28},{"above_terrain":true,"airmass":2.51,"alt":23.31,"az":305.5,"t":"2028-06-09T12:10:00Z","terrain":-0.23},{"above_terrain":true,"airmass":2.59,"alt":22.55,"az":306.1,"t":"2028-06-09T12:15:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.68,"alt":21.79,"az":306.7,"t":"2028-06-09T12:20:00Z","terrain":0.09},{"above_terrain":true,"airmass":2.77,"alt":21.05,"az":307.3,"t":"2028-06-09T12:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.86,"alt":20.31,"az":308.0,"t":"2028-06-09T12:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.96,"alt":19.57,"az":308.6,"t":"2028-06-09T12:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.07,"alt":18.84,"az":309.2,"t":"2028-06-09T12:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.19,"alt":18.12,"az":309.8,"t":"2028-06-09T12:45:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.31,"alt":17.41,"az":310.5,"t":"2028-06-09T12:50:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.44,"alt":16.7,"az":311.1,"t":"2028-06-09T12:55:00Z","terrain":0.33},{"above_terrain":true,"airmass":3.59,"alt":16.0,"az":311.8,"t":"2028-06-09T13:00:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.74,"alt":15.3,"az":312.4,"t":"2028-06-09T13:05:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.91,"alt":14.62,"az":313.1,"t":"2028-06-09T13:10:00Z","terrain":0.29},{"above_terrain":true,"airmass":4.09,"alt":13.94,"az":313.8,"t":"2028-06-09T13:15:00Z","terrain":0.43},{"above_terrain":true,"airmass":4.28,"alt":13.26,"az":314.5,"t":"2028-06-09T13:20:00Z","terrain":0.51},{"above_terrain":true,"airmass":4.5,"alt":12.6,"az":315.1,"t":"2028-06-09T13:25:00Z","terrain":0.55},{"above_terrain":true,"airmass":4.73,"alt":11.94,"az":315.8,"t":"2028-06-09T13:30:00Z","terrain":0.49},{"above_terrain":true,"airmass":4.99,"alt":11.3,"az":316.5,"t":"2028-06-09T13:35:00Z","terrain":0.39},{"above_terrain":true,"airmass":5.26,"alt":10.66,"az":317.2,"t":"2028-06-09T13:40:00Z","terrain":0.31},{"above_terrain":true,"airmass":5.57,"alt":10.02,"az":317.9,"t":"2028-06-09T13:45:00Z","terrain":0.33},{"above_terrain":true,"airmass":5.91,"alt":9.4,"az":318.6,"t":"2028-06-09T13:50:00Z","terrain":0.03},{"above_terrain":true,"airmass":6.29,"alt":8.79,"az":319.4,"t":"2028-06-09T13:55:00Z","terrain":-0.16},{"above_terrain":true,"airmass":6.72,"alt":8.18,"az":320.1,"t":"2028-06-09T14:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.19,"alt":7.59,"az":320.8,"t":"2028-06-09T14:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.73,"alt":7.0,"az":321.6,"t":"2028-06-09T14:10:00Z","terrain":0.03},{"above_terrain":true,"airmass":8.34,"alt":6.42,"az":322.3,"t":"2028-06-09T14:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":9.03,"alt":5.86,"az":323.1,"t":"2028-06-09T14:20:00Z","terrain":0.06},{"above_terrain":true,"airmass":9.82,"alt":5.3,"az":323.8,"t":"2028-06-09T14:25:00Z","terrain":-0.16},{"above_terrain":true,"airmass":10.74,"alt":4.75,"az":324.6,"t":"2028-06-09T14:30:00Z","terrain":-0.2},{"above_terrain":true,"airmass":11.82,"alt":4.21,"az":325.4,"t":"2028-06-09T14:35:00Z","terrain":-0.21},{"above_terrain":true,"airmass":13.08,"alt":3.69,"az":326.1,"t":"2028-06-09T14:40:00Z","terrain":-0.26},{"above_terrain":true,"airmass":14.58,"alt":3.17,"az":326.9,"t":"2028-06-09T14:45:00Z","terrain":-0.38},{"above_terrain":true,"airmass":16.38,"alt":2.67,"az":327.7,"t":"2028-06-09T14:50:00Z","terrain":-0.27},{"above_terrain":true,"airmass":18.55,"alt":2.17,"az":328.5,"t":"2028-06-09T14:55:00Z","terrain":-0.18},{"above_terrain":true,"airmass":21.22,"alt":1.69,"az":329.3,"t":"2028-06-09T15:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":24.51,"alt":1.22,"az":330.1,"t":"2028-06-09T15:05:00Z","terrain":-0.36},{"above_terrain":true,"airmass":28.59,"alt":0.76,"az":331.0,"t":"2028-06-09T15:10:00Z","terrain":-0.39},{"above_terrain":true,"airmass":33.66,"alt":0.31,"az":331.8,"t":"2028-06-09T15:15:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-0.13,"az":332.6,"t":"2028-06-09T15:20:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-0.55,"az":333.5,"t":"2028-06-09T15:25:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-0.96,"az":334.3,"t":"2028-06-09T15:30:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-1.36,"az":335.2,"t":"2028-06-09T15:35:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-1.75,"az":336.0,"t":"2028-06-09T15:40:00Z","terrain":-0.83},{"above_terrain":false,"airmass":null,"alt":-2.12,"az":336.9,"t":"2028-06-09T15:45:00Z","terrain":-0.74},{"above_terrain":false,"airmass":null,"alt":-2.48,"az":337.7,"t":"2028-06-09T15:50:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-2.83,"az":338.6,"t":"2028-06-09T15:55:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-3.17,"az":339.5,"t":"2028-06-09T16:00:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-3.49,"az":340.4,"t":"2028-06-09T16:05:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-3.8,"az":341.3,"t":"2028-06-09T16:10:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-4.09,"az":342.2,"t":"2028-06-09T16:15:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-4.37,"az":343.1,"t":"2028-06-09T16:20:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-4.63,"az":344.0,"t":"2028-06-09T16:25:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-4.89,"az":344.9,"t":"2028-06-09T16:30:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-5.12,"az":345.8,"t":"2028-06-09T16:35:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-5.34,"az":346.7,"t":"2028-06-09T16:40:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-5.55,"az":347.6,"t":"2028-06-09T16:45:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-5.75,"az":348.6,"t":"2028-06-09T16:50:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-5.92,"az":349.5,"t":"2028-06-09T16:55:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-6.09,"az":350.4,"t":"2028-06-09T17:00:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.23,"az":351.4,"t":"2028-06-09T17:05:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-6.37,"az":352.3,"t":"2028-06-09T17:10:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-6.49,"az":353.2,"t":"2028-06-09T17:15:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-6.59,"az":354.2,"t":"2028-06-09T17:20:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.68,"az":355.1,"t":"2028-06-09T17:25:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-6.75,"az":356.1,"t":"2028-06-09T17:30:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.8,"az":357.0,"t":"2028-06-09T17:35:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.85,"az":357.9,"t":"2028-06-09T17:40:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-6.87,"az":358.9,"t":"2028-06-09T17:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.88,"az":359.8,"t":"2028-06-09T17:50:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-6.88,"az":0.8,"t":"2028-06-09T17:55:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-6.86,"az":1.7,"t":"2028-06-09T18:00:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-6.82,"az":2.7,"t":"2028-06-09T18:05:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-6.77,"az":3.6,"t":"2028-06-09T18:10:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-6.7,"az":4.6,"t":"2028-06-09T18:15:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-6.62,"az":5.5,"t":"2028-06-09T18:20:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-6.52,"az":6.4,"t":"2028-06-09T18:25:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-6.41,"az":7.4,"t":"2028-06-09T18:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.28,"az":8.3,"t":"2028-06-09T18:35:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-6.14,"az":9.3,"t":"2028-06-09T18:40:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-5.98,"az":10.2,"t":"2028-06-09T18:45:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-5.81,"az":11.1,"t":"2028-06-09T18:50:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-5.62,"az":12.0,"t":"2028-06-09T18:55:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-5.42,"az":13.0,"t":"2028-06-09T19:00:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-5.2,"az":13.9,"t":"2028-06-09T19:05:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-4.97,"az":14.8,"t":"2028-06-09T19:10:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-4.72,"az":15.7,"t":"2028-06-09T19:15:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-4.46,"az":16.6,"t":"2028-06-09T19:20:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-4.19,"az":17.5,"t":"2028-06-09T19:25:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-3.9,"az":18.4,"t":"2028-06-09T19:30:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-3.6,"az":19.3,"t":"2028-06-09T19:35:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-3.28,"az":20.2,"t":"2028-06-09T19:40:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-2.95,"az":21.1,"t":"2028-06-09T19:45:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-2.61,"az":21.9,"t":"2028-06-09T19:50:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-2.25,"az":22.8,"t":"2028-06-09T19:55:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-1.88,"az":23.7,"t":"2028-06-09T20:00:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-1.5,"az":24.5,"t":"2028-06-09T20:05:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-1.1,"az":25.4,"t":"2028-06-09T20:10:00Z","terrain":1.27},{"above_terrain":false,"airmass":null,"alt":-0.7,"az":26.2,"t":"2028-06-09T20:15:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-0.28,"az":27.1,"t":"2028-06-09T20:20:00Z","terrain":1.27},{"above_terrain":false,"airmass":35.68,"alt":0.16,"az":27.9,"t":"2028-06-09T20:25:00Z","terrain":1.2},{"above_terrain":false,"airmass":30.22,"alt":0.6,"az":28.7,"t":"2028-06-09T20:30:00Z","terrain":1.05},{"above_terrain":false,"airmass":25.82,"alt":1.06,"az":29.6,"t":"2028-06-09T20:35:00Z","terrain":1.09},{"above_terrain":true,"airmass":22.28,"alt":1.52,"az":30.4,"t":"2028-06-09T20:40:00Z","terrain":1.21},{"above_terrain":true,"airmass":19.42,"alt":2.0,"az":31.2,"t":"2028-06-09T20:45:00Z","terrain":1.31},{"above_terrain":true,"airmass":17.08,"alt":2.49,"az":32.0,"t":"2028-06-09T20:50:00Z","terrain":1.33},{"above_terrain":true,"airmass":15.16,"alt":3.0,"az":32.8,"t":"2028-06-09T20:55:00Z","terrain":1.06},{"above_terrain":true,"airmass":13.57,"alt":3.51,"az":33.6,"t":"2028-06-09T21:00:00Z","terrain":0.67},{"above_terrain":true,"airmass":12.23,"alt":4.03,"az":34.4,"t":"2028-06-09T21:05:00Z","terrain":0.29},{"above_terrain":true,"airmass":11.1,"alt":4.56,"az":35.1,"t":"2028-06-09T21:10:00Z","terrain":0.05},{"above_terrain":true,"airmass":10.13,"alt":5.11,"az":35.9,"t":"2028-06-09T21:15:00Z","terrain":0.03},{"above_terrain":true,"airmass":9.29,"alt":5.66,"az":36.7,"t":"2028-06-09T21:20:00Z","terrain":-0.05},{"above_terrain":true,"airmass":8.56,"alt":6.23,"az":37.4,"t":"2028-06-09T21:25:00Z","terrain":-0.14},{"above_terrain":true,"airmass":7.93,"alt":6.8,"az":38.2,"t":"2028-06-09T21:30:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.37,"alt":7.38,"az":38.9,"t":"2028-06-09T21:35:00Z","terrain":-0.16},{"above_terrain":true,"airmass":6.88,"alt":7.98,"az":39.7,"t":"2028-06-09T21:40:00Z","terrain":-0.09},{"above_terrain":true,"airmass":6.44,"alt":8.58,"az":40.4,"t":"2028-06-09T21:45:00Z","terrain":-0.02},{"above_terrain":true,"airmass":6.04,"alt":9.19,"az":41.1,"t":"2028-06-09T21:50:00Z","terrain":0.03},{"above_terrain":true,"airmass":5.69,"alt":9.81,"az":41.8,"t":"2028-06-09T21:55:00Z","terrain":0.1},{"above_terrain":true,"airmass":5.37,"alt":10.44,"az":42.5,"t":"2028-06-09T22:00:00Z","terrain":0.19},{"above_terrain":true,"airmass":5.08,"alt":11.07,"az":43.2,"t":"2028-06-09T22:05:00Z","terrain":0.29},{"above_terrain":true,"airmass":4.82,"alt":11.72,"az":43.9,"t":"2028-06-09T22:10:00Z","terrain":0.4},{"above_terrain":true,"airmass":4.58,"alt":12.37,"az":44.6,"t":"2028-06-09T22:15:00Z","terrain":0.52},{"above_terrain":true,"airmass":4.36,"alt":13.03,"az":45.3,"t":"2028-06-09T22:20:00Z","terrain":0.61},{"above_terrain":true,"airmass":4.15,"alt":13.7,"az":46.0,"t":"2028-06-09T22:25:00Z","terrain":0.67},{"above_terrain":true,"airmass":3.97,"alt":14.38,"az":46.7,"t":"2028-06-09T22:30:00Z","terrain":0.63},{"above_terrain":true,"airmass":3.8,"alt":15.06,"az":47.3,"t":"2028-06-09T22:35:00Z","terrain":0.58},{"above_terrain":true,"airmass":3.64,"alt":15.76,"az":48.0,"t":"2028-06-09T22:40:00Z","terrain":0.53},{"above_terrain":true,"airmass":3.49,"alt":16.45,"az":48.6,"t":"2028-06-09T22:45:00Z","terrain":0.45},{"above_terrain":true,"airmass":3.36,"alt":17.16,"az":49.3,"t":"2028-06-09T22:50:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.23,"alt":17.87,"az":49.9,"t":"2028-06-09T22:55:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.11,"alt":18.59,"az":50.6,"t":"2028-06-09T23:00:00Z","terrain":0.47},{"above_terrain":true,"airmass":3.0,"alt":19.32,"az":51.2,"t":"2028-06-09T23:05:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.9,"alt":20.05,"az":51.8,"t":"2028-06-09T23:10:00Z","terrain":0.61},{"above_terrain":true,"airmass":2.8,"alt":20.79,"az":52.4,"t":"2028-06-09T23:15:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.71,"alt":21.54,"az":53.1,"t":"2028-06-09T23:20:00Z","terrain":0.85},{"above_terrain":true,"airmass":2.62,"alt":22.29,"az":53.7,"t":"2028-06-09T23:25:00Z","terrain":0.95},{"above_terrain":true,"airmass":2.54,"alt":23.04,"az":54.3,"t":"2028-06-09T23:30:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.47,"alt":23.81,"az":54.9,"t":"2028-06-09T23:35:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.39,"alt":24.57,"az":55.5,"t":"2028-06-09T23:40:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.33,"alt":25.35,"az":56.0,"t":"2028-06-09T23:45:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.26,"alt":26.13,"az":56.6,"t":"2028-06-09T23:50:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.2,"alt":26.91,"az":57.2,"t":"2028-06-09T23:55:00Z","terrain":1.11},{"above_terrain":true,"airmass":2.14,"alt":27.7,"az":57.8,"t":"2028-06-10T00:00:00Z","terrain":1.21},{"above_terrain":true,"airmass":2.09,"alt":28.5,"az":58.4,"t":"2028-06-10T00:05:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.04,"alt":29.29,"az":58.9,"t":"2028-06-10T00:10:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.99,"alt":30.1,"az":59.5,"t":"2028-06-10T00:15:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.94,"alt":30.91,"az":60.0,"t":"2028-06-10T00:20:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.9,"alt":31.72,"az":60.6,"t":"2028-06-10T00:25:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.85,"alt":32.54,"az":61.1,"t":"2028-06-10T00:30:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.81,"alt":33.36,"az":61.7,"t":"2028-06-10T00:35:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.78,"alt":34.19,"az":62.2,"t":"2028-06-10T00:40:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.74,"alt":35.02,"az":62.8,"t":"2028-06-10T00:45:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.7,"alt":35.85,"az":63.3,"t":"2028-06-10T00:50:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.67,"alt":36.69,"az":63.8,"t":"2028-06-10T00:55:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.64,"alt":37.53,"az":64.3,"t":"2028-06-10T01:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.61,"alt":38.37,"az":64.9,"t":"2028-06-10T01:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.58,"alt":39.22,"az":65.4,"t":"2028-06-10T01:10:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.55,"alt":40.08,"az":65.9,"t":"2028-06-10T01:15:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.52,"alt":40.93,"az":66.4,"t":"2028-06-10T01:20:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.5,"alt":41.79,"az":66.9,"t":"2028-06-10T01:25:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.47,"alt":42.65,"az":67.4,"t":"2028-06-10T01:30:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.45,"alt":43.52,"az":67.9,"t":"2028-06-10T01:35:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.43,"alt":44.39,"az":68.4,"t":"2028-06-10T01:40:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.41,"alt":45.26,"az":68.9,"t":"2028-06-10T01:45:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.39,"alt":46.14,"az":69.4,"t":"2028-06-10T01:50:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.37,"alt":47.01,"az":69.9,"t":"2028-06-10T01:55:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.35,"alt":47.89,"az":70.4,"t":"2028-06-10T02:00:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.33,"alt":48.78,"az":70.9,"t":"2028-06-10T02:05:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.31,"alt":49.66,"az":71.3,"t":"2028-06-10T02:10:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.29,"alt":50.55,"az":71.8,"t":"2028-06-10T02:15:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.28,"alt":51.44,"az":72.3,"t":"2028-06-10T02:20:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.26,"alt":52.33,"az":72.8,"t":"2028-06-10T02:25:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.25,"alt":53.23,"az":73.2,"t":"2028-06-10T02:30:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.23,"alt":54.12,"az":73.7,"t":"2028-06-10T02:35:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.22,"alt":55.02,"az":74.2,"t":"2028-06-10T02:40:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.21,"alt":55.93,"az":74.7,"t":"2028-06-10T02:45:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.19,"alt":56.83,"az":75.1,"t":"2028-06-10T02:50:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.18,"alt":57.74,"az":75.6,"t":"2028-06-10T02:55:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.17,"alt":58.64,"az":76.1,"t":"2028-06-10T03:00:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.16,"alt":59.55,"az":76.5,"t":"2028-06-10T03:05:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.15,"alt":60.46,"az":77.0,"t":"2028-06-10T03:10:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.14,"alt":61.38,"az":77.4,"t":"2028-06-10T03:15:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.13,"alt":62.29,"az":77.9,"t":"2028-06-10T03:20:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.12,"alt":63.21,"az":78.4,"t":"2028-06-10T03:25:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.11,"alt":64.12,"az":78.8,"t":"2028-06-10T03:30:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.1,"alt":65.04,"az":79.3,"t":"2028-06-10T03:35:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.09,"alt":65.96,"az":79.7,"t":"2028-06-10T03:40:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.09,"alt":66.88,"az":80.2,"t":"2028-06-10T03:45:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.08,"alt":67.81,"az":80.7,"t":"2028-06-10T03:50:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.07,"alt":68.73,"az":81.1,"t":"2028-06-10T03:55:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.07,"alt":69.66,"az":81.6,"t":"2028-06-10T04:00:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.06,"alt":70.58,"az":82.1,"t":"2028-06-10T04:05:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.05,"alt":71.51,"az":82.5,"t":"2028-06-10T04:10:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.05,"alt":72.44,"az":83.0,"t":"2028-06-10T04:15:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.04,"alt":73.37,"az":83.5,"t":"2028-06-10T04:20:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.04,"alt":74.3,"az":83.9,"t":"2028-06-10T04:25:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.03,"alt":75.23,"az":84.4,"t":"2028-06-10T04:30:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.03,"alt":76.16,"az":84.9,"t":"2028-06-10T04:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.03,"alt":77.09,"az":85.4,"t":"2028-06-10T04:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.02,"alt":78.03,"az":85.9,"t":"2028-06-10T04:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.02,"alt":78.96,"az":86.5,"t":"2028-06-10T04:50:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.02,"alt":79.9,"az":87.0,"t":"2028-06-10T04:55:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.01,"alt":80.83,"az":87.6,"t":"2028-06-10T05:00:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.01,"alt":81.77,"az":88.2,"t":"2028-06-10T05:05:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.01,"alt":82.7,"az":88.9,"t":"2028-06-10T05:10:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.01,"alt":83.64,"az":89.6,"t":"2028-06-10T05:15:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.0,"alt":84.57,"az":90.4,"t":"2028-06-10T05:20:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.0,"alt":85.51,"az":91.4,"t":"2028-06-10T05:25:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.0,"alt":86.45,"az":92.8,"t":"2028-06-10T05:30:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.0,"alt":87.38,"az":94.7,"t":"2028-06-10T05:35:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.0,"alt":88.31,"az":98.4,"t":"2028-06-10T05:40:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.0,"alt":89.22,"az":109.9,"t":"2028-06-10T05:45:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.0,"alt":89.66,"az":217.6,"t":"2028-06-10T05:50:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.0,"alt":88.82,"az":257.3,"t":"2028-06-10T05:55:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.0,"alt":87.9,"az":263.6,"t":"2028-06-10T06:00:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.0,"alt":86.97,"az":266.3,"t":"2028-06-10T06:05:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.0,"alt":86.03,"az":267.9,"t":"2028-06-10T06:10:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.0,"alt":85.1,"az":269.0,"t":"2028-06-10T06:15:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.0,"alt":84.16,"az":270.0,"t":"2028-06-10T06:20:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.01,"alt":83.23,"az":270.7,"t":"2028-06-10T06:25:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.01,"alt":82.29,"az":271.4,"t":"2028-06-10T06:30:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.01,"alt":81.35,"az":272.1,"t":"2028-06-10T06:35:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.01,"alt":80.42,"az":272.7,"t":"2028-06-10T06:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.02,"alt":79.48,"az":273.2,"t":"2028-06-10T06:45:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.02,"alt":78.55,"az":273.8,"t":"2028-06-10T06:50:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.02,"alt":77.62,"az":274.3,"t":"2028-06-10T06:55:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.03,"alt":76.68,"az":274.8,"t":"2028-06-10T07:00:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.03,"alt":75.75,"az":275.3,"t":"2028-06-10T07:05:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.04,"alt":74.82,"az":275.8,"t":"2028-06-10T07:10:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.04,"alt":73.89,"az":276.3,"t":"2028-06-10T07:15:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.05,"alt":72.96,"az":276.7,"t":"2028-06-10T07:20:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.05,"alt":72.03,"az":277.2,"t":"2028-06-10T07:25:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.06,"alt":71.1,"az":277.7,"t":"2028-06-10T07:30:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.06,"alt":70.18,"az":278.2,"t":"2028-06-10T07:35:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.07,"alt":69.25,"az":278.6,"t":"2028-06-10T07:40:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.08,"alt":68.32,"az":279.1,"t":"2028-06-10T07:45:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.08,"alt":67.4,"az":279.5,"t":"2028-06-10T07:50:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.09,"alt":66.48,"az":280.0,"t":"2028-06-10T07:55:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.1,"alt":65.56,"az":280.5,"t":"2028-06-10T08:00:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.11,"alt":64.64,"az":280.9,"t":"2028-06-10T08:05:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.11,"alt":63.72,"az":281.4,"t":"2028-06-10T08:10:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.12,"alt":62.8,"az":281.8,"t":"2028-06-10T08:15:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.13,"alt":61.89,"az":282.3,"t":"2028-06-10T08:20:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.14,"alt":60.97,"az":282.8,"t":"2028-06-10T08:25:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.15,"alt":60.06,"az":283.2,"t":"2028-06-10T08:30:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.16,"alt":59.15,"az":283.7,"t":"2028-06-10T08:35:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.18,"alt":58.24,"az":284.1,"t":"2028-06-10T08:40:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.19,"alt":57.34,"az":284.6,"t":"2028-06-10T08:45:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.2,"alt":56.43,"az":285.1,"t":"2028-06-10T08:50:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.21,"alt":55.53,"az":285.5,"t":"2028-06-10T08:55:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.23,"alt":54.63,"az":286.0,"t":"2028-06-10T09:00:00Z","terrain":0.22}],"transit":{"airmass":1.0,"alt":89.7,"az":217.6,"t":"2028-06-10T05:50:00Z"},"usable_hours":1.5,"verdict":"poor","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."]}