{"assessment":{"best_window":{"end":"2040-06-11T00:40Z","end_local":"03:40","hours":4.5,"label":"good","mean_quality":0.92,"start":"2040-06-10T20:10Z","start_local":"23:10"},"cost":{"altitude":0.77,"clouds":0.0,"darkness":1.79,"moon":0.0},"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":4,"cloud":null,"high":null,"iso":"2040-06-10T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":7,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"21:00","wind":null},{"alt":14,"cloud":null,"high":null,"iso":"2040-06-10T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-2,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"22:00","wind":null},{"alt":25,"cloud":null,"high":null,"iso":"2040-06-10T20:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-10,"precip":null,"q":0.3,"rh":null,"sky":"astronomical twilight","temp":null,"time":"23:00","wind":null},{"alt":36,"cloud":null,"high":null,"iso":"2040-06-10T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-16,"precip":null,"q":0.84,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":47,"cloud":null,"high":null,"iso":"2040-06-10T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-21,"precip":null,"q":0.92,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":58,"cloud":null,"high":null,"iso":"2040-06-10T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-23,"precip":null,"q":0.99,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":67,"cloud":null,"high":null,"iso":"2040-06-11T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-23,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":71,"cloud":null,"high":null,"iso":"2040-06-11T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-20,"precip":null,"q":0.5,"rh":null,"sky":"astronomical twilight","temp":null,"time":"04:00","wind":null},{"alt":68,"cloud":null,"high":null,"iso":"2040-06-11T02:00Z","label":"poor","low":null,"mid":null,"moon_alt":-14,"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":4.83,"reasons":["daylight and twilight cost 1.8 quality-hours","the target being low or below 20\u00b0 cost 0.8 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":4.83,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2040-06-10T19:35Z","end_local":"22:35","hours":1.67,"label":"unusable","mean_quality":0.0,"start":"2040-06-10T17:55Z","start_local":"20:55"},{"end":"2040-06-10T20:00Z","end_local":"23:00","hours":0.42,"label":"poor","mean_quality":0.25,"start":"2040-06-10T19:35Z","start_local":"22:35"},{"end":"2040-06-10T20:10Z","end_local":"23:10","hours":0.17,"label":"marginal","mean_quality":0.31,"start":"2040-06-10T20:00Z","start_local":"23:00"},{"end":"2040-06-11T00:40Z","end_local":"03:40","hours":4.5,"label":"good","mean_quality":0.92,"start":"2040-06-10T20:10Z","start_local":"23:10"},{"end":"2040-06-11T01:30Z","end_local":"04:30","hours":0.83,"label":"marginal","mean_quality":0.5,"start":"2040-06-11T00:40Z","start_local":"03:40"},{"end":"2040-06-11T02:15Z","end_local":"05:15","hours":0.75,"label":"poor","mean_quality":0.15,"start":"2040-06-11T01:30Z","start_local":"04:30"},{"end":"2040-06-11T02:50Z","end_local":"05:50","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2040-06-11T02:15Z","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":"2040-06-10T20:05:02Z","dark_hours":4.52,"dark_to":"2040-06-11T00:36:20Z","moon":{"illumination":0.013,"phase":"new moon","waxing":true},"moon_free_dark_hours":4.5,"moonrise":"2040-06-11T03:52:06Z","moonset":"2040-06-10T18:45:30Z","sunrise":"2040-06-11T02:46:07Z","sunset":"2040-06-10T17:55:15Z","twilight":{"astronomical":{"end":"2040-06-10T20:05:02Z","start":"2040-06-11T00:36:20Z"},"civil":{"end":"2040-06-10T18:29:16Z","start":"2040-06-11T02:12:06Z"},"nautical":{"end":"2040-06-10T19:12:53Z","start":"2040-06-11T01:28:29Z"}},"window_end":"2040-06-11T09:00:00Z","window_start":"2040-06-10T09:00:00Z"},"night_date":"2040-06-10","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.06,"alt":70.2,"t":"2040-06-11T00:35:00Z"},"dec":22.71085365,"dec_of_date":22.8248,"dec_str":"+22\u00b0 42' 39.1\"","good_hours":4.17,"limit_rise":"2040-06-10T19:32:29Z","limit_set":"2040-06-11T06:34:35Z","max_az_rate_deg_per_min":0.71,"moon_separation":125.1,"never_rises":false,"ra":300.18213726,"ra_of_date":300.6188,"ra_str":"20h 00m 43.7s","resolved":{"dec":22.71085365,"name":"HD 189733","ra":300.18213726,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=HD%20189733","source":"sesame","spectral_type":"K2V","type":"BY*","type_text":"BY Draconis variable \u2014 a spotted, rotating star","vmag":7.648},"summary":"4.2 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2040-06-11T08:28:35Z","blocked_dark_hours":0,"clears_at":"2040-06-10T17:43:58Z","rise_az":60.1},"track":[{"above_terrain":false,"airmass":null,"alt":-4.01,"az":305.7,"t":"2040-06-10T09:00:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-4.76,"az":306.6,"t":"2040-06-10T09:05:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-5.51,"az":307.4,"t":"2040-06-10T09:10:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-6.25,"az":308.3,"t":"2040-06-10T09:15:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-6.98,"az":309.2,"t":"2040-06-10T09:20:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-7.7,"az":310.1,"t":"2040-06-10T09:25:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-8.41,"az":311.1,"t":"2040-06-10T09:30:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-9.11,"az":312.0,"t":"2040-06-10T09:35:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-9.8,"az":312.9,"t":"2040-06-10T09:40:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-10.48,"az":313.9,"t":"2040-06-10T09:45:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-11.15,"az":314.8,"t":"2040-06-10T09:50:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-11.81,"az":315.8,"t":"2040-06-10T09:55:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-12.46,"az":316.8,"t":"2040-06-10T10:00:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-13.09,"az":317.8,"t":"2040-06-10T10:05:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-13.71,"az":318.8,"t":"2040-06-10T10:10:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-14.33,"az":319.8,"t":"2040-06-10T10:15:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-14.92,"az":320.8,"t":"2040-06-10T10:20:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.51,"az":321.8,"t":"2040-06-10T10:25:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-16.08,"az":322.9,"t":"2040-06-10T10:30:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-16.64,"az":323.9,"t":"2040-06-10T10:35:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-17.18,"az":325.0,"t":"2040-06-10T10:40:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-17.71,"az":326.1,"t":"2040-06-10T10:45:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-18.23,"az":327.2,"t":"2040-06-10T10:50:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-18.73,"az":328.3,"t":"2040-06-10T10:55:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-19.21,"az":329.4,"t":"2040-06-10T11:00:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-19.68,"az":330.5,"t":"2040-06-10T11:05:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-20.13,"az":331.6,"t":"2040-06-10T11:10:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-20.57,"az":332.8,"t":"2040-06-10T11:15:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-20.99,"az":333.9,"t":"2040-06-10T11:20:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-21.39,"az":335.1,"t":"2040-06-10T11:25:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-21.78,"az":336.2,"t":"2040-06-10T11:30:00Z","terrain":-0.81},{"above_terrain":false,"airmass":null,"alt":-22.15,"az":337.4,"t":"2040-06-10T11:35:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-22.5,"az":338.6,"t":"2040-06-10T11:40:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-22.83,"az":339.8,"t":"2040-06-10T11:45:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-23.14,"az":341.0,"t":"2040-06-10T11:50:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-23.44,"az":342.2,"t":"2040-06-10T11:55:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-23.71,"az":343.5,"t":"2040-06-10T12:00:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-23.97,"az":344.7,"t":"2040-06-10T12:05:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-24.21,"az":345.9,"t":"2040-06-10T12:10:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-24.42,"az":347.2,"t":"2040-06-10T12:15:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-24.62,"az":348.4,"t":"2040-06-10T12:20:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-24.8,"az":349.7,"t":"2040-06-10T12:25:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-24.96,"az":350.9,"t":"2040-06-10T12:30:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-25.09,"az":352.2,"t":"2040-06-10T12:35:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-25.21,"az":353.5,"t":"2040-06-10T12:40:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-25.31,"az":354.8,"t":"2040-06-10T12:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.38,"az":356.0,"t":"2040-06-10T12:50:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-25.44,"az":357.3,"t":"2040-06-10T12:55:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-25.47,"az":358.6,"t":"2040-06-10T13:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.48,"az":359.9,"t":"2040-06-10T13:05:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-25.47,"az":1.1,"t":"2040-06-10T13:10:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-25.44,"az":2.4,"t":"2040-06-10T13:15:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-25.39,"az":3.7,"t":"2040-06-10T13:20:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-25.32,"az":5.0,"t":"2040-06-10T13:25:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-25.23,"az":6.3,"t":"2040-06-10T13:30:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-25.12,"az":7.5,"t":"2040-06-10T13:35:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-24.99,"az":8.8,"t":"2040-06-10T13:40:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-24.83,"az":10.1,"t":"2040-06-10T13:45:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-24.66,"az":11.3,"t":"2040-06-10T13:50:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-24.47,"az":12.6,"t":"2040-06-10T13:55:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-24.25,"az":13.8,"t":"2040-06-10T14:00:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-24.02,"az":15.1,"t":"2040-06-10T14:05:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-23.77,"az":16.3,"t":"2040-06-10T14:10:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-23.49,"az":17.5,"t":"2040-06-10T14:15:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-23.2,"az":18.7,"t":"2040-06-10T14:20:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-22.89,"az":19.9,"t":"2040-06-10T14:25:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-22.57,"az":21.1,"t":"2040-06-10T14:30:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-22.22,"az":22.3,"t":"2040-06-10T14:35:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-21.85,"az":23.5,"t":"2040-06-10T14:40:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-21.47,"az":24.7,"t":"2040-06-10T14:45:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-21.07,"az":25.8,"t":"2040-06-10T14:50:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-20.66,"az":27.0,"t":"2040-06-10T14:55:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-20.22,"az":28.1,"t":"2040-06-10T15:00:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-19.77,"az":29.3,"t":"2040-06-10T15:05:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-19.31,"az":30.4,"t":"2040-06-10T15:10:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-18.83,"az":31.5,"t":"2040-06-10T15:15:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-18.33,"az":32.6,"t":"2040-06-10T15:20:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-17.82,"az":33.7,"t":"2040-06-10T15:25:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-17.29,"az":34.8,"t":"2040-06-10T15:30:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-16.75,"az":35.8,"t":"2040-06-10T15:35:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-16.19,"az":36.9,"t":"2040-06-10T15:40:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-15.63,"az":37.9,"t":"2040-06-10T15:45:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.04,"az":39.0,"t":"2040-06-10T15:50:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-14.45,"az":40.0,"t":"2040-06-10T15:55:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-13.84,"az":41.0,"t":"2040-06-10T16:00:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-13.22,"az":42.0,"t":"2040-06-10T16:05:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-12.59,"az":43.0,"t":"2040-06-10T16:10:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-11.94,"az":44.0,"t":"2040-06-10T16:15:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-11.29,"az":45.0,"t":"2040-06-10T16:20:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-10.62,"az":45.9,"t":"2040-06-10T16:25:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-9.94,"az":46.9,"t":"2040-06-10T16:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.25,"az":47.8,"t":"2040-06-10T16:35:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-8.56,"az":48.8,"t":"2040-06-10T16:40:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-7.85,"az":49.7,"t":"2040-06-10T16:45:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-7.13,"az":50.6,"t":"2040-06-10T16:50:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-6.4,"az":51.5,"t":"2040-06-10T16:55:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-5.66,"az":52.4,"t":"2040-06-10T17:00:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-4.92,"az":53.3,"t":"2040-06-10T17:05:00Z","terrain":0.88},{"above_terrain":false,"airmass":null,"alt":-4.16,"az":54.1,"t":"2040-06-10T17:10:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-3.4,"az":55.0,"t":"2040-06-10T17:15:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-2.63,"az":55.9,"t":"2040-06-10T17:20:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-1.85,"az":56.7,"t":"2040-06-10T17:25:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-1.06,"az":57.6,"t":"2040-06-10T17:30:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-0.27,"az":58.4,"t":"2040-06-10T17:35:00Z","terrain":1.23},{"above_terrain":false,"airmass":31.01,"alt":0.53,"az":59.3,"t":"2040-06-10T17:40:00Z","terrain":1.2},{"above_terrain":true,"airmass":23.59,"alt":1.34,"az":60.1,"t":"2040-06-10T17:45:00Z","terrain":1.16},{"above_terrain":true,"airmass":18.65,"alt":2.15,"az":60.9,"t":"2040-06-10T17:50:00Z","terrain":1.1},{"above_terrain":true,"airmass":15.24,"alt":2.97,"az":61.7,"t":"2040-06-10T17:55:00Z","terrain":1.03},{"above_terrain":true,"airmass":12.79,"alt":3.8,"az":62.5,"t":"2040-06-10T18:00:00Z","terrain":0.96},{"above_terrain":true,"airmass":10.96,"alt":4.63,"az":63.3,"t":"2040-06-10T18:05:00Z","terrain":0.87},{"above_terrain":true,"airmass":9.56,"alt":5.47,"az":64.1,"t":"2040-06-10T18:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":8.46,"alt":6.32,"az":64.9,"t":"2040-06-10T18:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":7.57,"alt":7.17,"az":65.7,"t":"2040-06-10T18:20:00Z","terrain":0.81},{"above_terrain":true,"airmass":6.84,"alt":8.02,"az":66.5,"t":"2040-06-10T18:25:00Z","terrain":0.88},{"above_terrain":true,"airmass":6.23,"alt":8.88,"az":67.3,"t":"2040-06-10T18:30:00Z","terrain":0.95},{"above_terrain":true,"airmass":5.72,"alt":9.75,"az":68.0,"t":"2040-06-10T18:35:00Z","terrain":0.99},{"above_terrain":true,"airmass":5.28,"alt":10.62,"az":68.8,"t":"2040-06-10T18:40:00Z","terrain":1.04},{"above_terrain":true,"airmass":4.9,"alt":11.5,"az":69.6,"t":"2040-06-10T18:45:00Z","terrain":1.15},{"above_terrain":true,"airmass":4.57,"alt":12.37,"az":70.3,"t":"2040-06-10T18:50:00Z","terrain":1.23},{"above_terrain":true,"airmass":4.29,"alt":13.26,"az":71.1,"t":"2040-06-10T18:55:00Z","terrain":1.25},{"above_terrain":true,"airmass":4.03,"alt":14.15,"az":71.9,"t":"2040-06-10T19:00:00Z","terrain":1.21},{"above_terrain":true,"airmass":3.8,"alt":15.04,"az":72.6,"t":"2040-06-10T19:05:00Z","terrain":1.07},{"above_terrain":true,"airmass":3.6,"alt":15.93,"az":73.4,"t":"2040-06-10T19:10:00Z","terrain":0.89},{"above_terrain":true,"airmass":3.42,"alt":16.83,"az":74.1,"t":"2040-06-10T19:15:00Z","terrain":0.72},{"above_terrain":true,"airmass":3.25,"alt":17.73,"az":74.9,"t":"2040-06-10T19:20:00Z","terrain":0.64},{"above_terrain":true,"airmass":3.1,"alt":18.64,"az":75.7,"t":"2040-06-10T19:25:00Z","terrain":0.69},{"above_terrain":true,"airmass":2.97,"alt":19.55,"az":76.4,"t":"2040-06-10T19:30:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.84,"alt":20.46,"az":77.2,"t":"2040-06-10T19:35:00Z","terrain":0.69},{"above_terrain":true,"airmass":2.73,"alt":21.37,"az":77.9,"t":"2040-06-10T19:40:00Z","terrain":0.64},{"above_terrain":true,"airmass":2.62,"alt":22.29,"az":78.7,"t":"2040-06-10T19:45:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.52,"alt":23.21,"az":79.4,"t":"2040-06-10T19:50:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.43,"alt":24.13,"az":80.2,"t":"2040-06-10T19:55:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.35,"alt":25.05,"az":81.0,"t":"2040-06-10T20:00:00Z","terrain":0.67},{"above_terrain":true,"airmass":2.27,"alt":25.98,"az":81.7,"t":"2040-06-10T20:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":2.2,"alt":26.9,"az":82.5,"t":"2040-06-10T20:10:00Z","terrain":0.64},{"above_terrain":true,"airmass":2.13,"alt":27.83,"az":83.3,"t":"2040-06-10T20:15:00Z","terrain":0.45},{"above_terrain":true,"airmass":2.07,"alt":28.76,"az":84.0,"t":"2040-06-10T20:20:00Z","terrain":0.38},{"above_terrain":true,"airmass":2.01,"alt":29.69,"az":84.8,"t":"2040-06-10T20:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.96,"alt":30.63,"az":85.6,"t":"2040-06-10T20:30:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.91,"alt":31.56,"az":86.4,"t":"2040-06-10T20:35:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.86,"alt":32.5,"az":87.2,"t":"2040-06-10T20:40:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.81,"alt":33.43,"az":88.0,"t":"2040-06-10T20:45:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.77,"alt":34.37,"az":88.8,"t":"2040-06-10T20:50:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.73,"alt":35.3,"az":89.7,"t":"2040-06-10T20:55:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.69,"alt":36.24,"az":90.5,"t":"2040-06-10T21:00:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.65,"alt":37.17,"az":91.3,"t":"2040-06-10T21:05:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.62,"alt":38.11,"az":92.2,"t":"2040-06-10T21:10:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.59,"alt":39.04,"az":93.1,"t":"2040-06-10T21:15:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.55,"alt":39.98,"az":94.0,"t":"2040-06-10T21:20:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.52,"alt":40.91,"az":94.8,"t":"2040-06-10T21:25:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.5,"alt":41.84,"az":95.8,"t":"2040-06-10T21:30:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.47,"alt":42.77,"az":96.7,"t":"2040-06-10T21:35:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.45,"alt":43.7,"az":97.6,"t":"2040-06-10T21:40:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.42,"alt":44.63,"az":98.6,"t":"2040-06-10T21:45:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.4,"alt":45.55,"az":99.6,"t":"2040-06-10T21:50:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.38,"alt":46.47,"az":100.6,"t":"2040-06-10T21:55:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.36,"alt":47.39,"az":101.6,"t":"2040-06-10T22:00:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.34,"alt":48.31,"az":102.7,"t":"2040-06-10T22:05:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.32,"alt":49.22,"az":103.7,"t":"2040-06-10T22:10:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.3,"alt":50.13,"az":104.8,"t":"2040-06-10T22:15:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.29,"alt":51.03,"az":106.0,"t":"2040-06-10T22:20:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.27,"alt":51.93,"az":107.1,"t":"2040-06-10T22:25:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.25,"alt":52.82,"az":108.3,"t":"2040-06-10T22:30:00Z","terrain":-1.02},{"above_terrain":true,"airmass":1.24,"alt":53.7,"az":109.6,"t":"2040-06-10T22:35:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.23,"alt":54.58,"az":110.9,"t":"2040-06-10T22:40:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.21,"alt":55.45,"az":112.2,"t":"2040-06-10T22:45:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.2,"alt":56.31,"az":113.6,"t":"2040-06-10T22:50:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.19,"alt":57.17,"az":115.0,"t":"2040-06-10T22:55:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.18,"alt":58.01,"az":116.5,"t":"2040-06-10T23:00:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.17,"alt":58.84,"az":118.0,"t":"2040-06-10T23:05:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.16,"alt":59.66,"az":119.6,"t":"2040-06-10T23:10:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.15,"alt":60.47,"az":121.2,"t":"2040-06-10T23:15:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.14,"alt":61.26,"az":123.0,"t":"2040-06-10T23:20:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.13,"alt":62.04,"az":124.8,"t":"2040-06-10T23:25:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.12,"alt":62.8,"az":126.6,"t":"2040-06-10T23:30:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.12,"alt":63.54,"az":128.6,"t":"2040-06-10T23:35:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.11,"alt":64.26,"az":130.7,"t":"2040-06-10T23:40:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.1,"alt":64.96,"az":132.8,"t":"2040-06-10T23:45:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.1,"alt":65.64,"az":135.0,"t":"2040-06-10T23:50:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.09,"alt":66.28,"az":137.4,"t":"2040-06-10T23:55:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.09,"alt":66.9,"az":139.8,"t":"2040-06-11T00:00:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.08,"alt":67.49,"az":142.4,"t":"2040-06-11T00:05:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.08,"alt":68.04,"az":145.1,"t":"2040-06-11T00:10:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.07,"alt":68.56,"az":147.9,"t":"2040-06-11T00:15:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.07,"alt":69.04,"az":150.8,"t":"2040-06-11T00:20:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.07,"alt":69.47,"az":153.8,"t":"2040-06-11T00:25:00Z","terrain":-1.02},{"above_terrain":true,"airmass":1.06,"alt":69.86,"az":157.0,"t":"2040-06-11T00:30:00Z","terrain":-1.1},{"above_terrain":true,"airmass":1.06,"alt":70.2,"az":160.2,"t":"2040-06-11T00:35:00Z","terrain":-0.96},{"above_terrain":true,"airmass":1.06,"alt":70.5,"az":163.5,"t":"2040-06-11T00:40:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.06,"alt":70.73,"az":166.9,"t":"2040-06-11T00:45:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.06,"alt":70.92,"az":170.4,"t":"2040-06-11T00:50:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.06,"alt":71.05,"az":173.9,"t":"2040-06-11T00:55:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.06,"alt":71.12,"az":177.5,"t":"2040-06-11T01:00:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.06,"alt":71.13,"az":181.0,"t":"2040-06-11T01:05:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.06,"alt":71.08,"az":184.6,"t":"2040-06-11T01:10:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.06,"alt":70.98,"az":188.1,"t":"2040-06-11T01:15:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.06,"alt":70.82,"az":191.6,"t":"2040-06-11T01:20:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.06,"alt":70.6,"az":195.1,"t":"2040-06-11T01:25:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.06,"alt":70.33,"az":198.4,"t":"2040-06-11T01:30:00Z","terrain":-0.35},{"above_terrain":true,"airmass":1.06,"alt":70.01,"az":201.7,"t":"2040-06-11T01:35:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.07,"alt":69.64,"az":204.9,"t":"2040-06-11T01:40:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.07,"alt":69.22,"az":208.0,"t":"2040-06-11T01:45:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.07,"alt":68.76,"az":210.9,"t":"2040-06-11T01:50:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.08,"alt":68.26,"az":213.8,"t":"2040-06-11T01:55:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.08,"alt":67.72,"az":216.5,"t":"2040-06-11T02:00:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.08,"alt":67.15,"az":219.1,"t":"2040-06-11T02:05:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.09,"alt":66.55,"az":221.6,"t":"2040-06-11T02:10:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.09,"alt":65.91,"az":224.0,"t":"2040-06-11T02:15:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.1,"alt":65.25,"az":226.3,"t":"2040-06-11T02:20:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.11,"alt":64.56,"az":228.5,"t":"2040-06-11T02:25:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.11,"alt":63.85,"az":230.6,"t":"2040-06-11T02:30:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.12,"alt":63.11,"az":232.6,"t":"2040-06-11T02:35:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.13,"alt":62.36,"az":234.5,"t":"2040-06-11T02:40:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.14,"alt":61.59,"az":236.3,"t":"2040-06-11T02:45:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.14,"alt":60.8,"az":238.1,"t":"2040-06-11T02:50:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.15,"alt":60.0,"az":239.7,"t":"2040-06-11T02:55:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.16,"alt":59.19,"az":241.4,"t":"2040-06-11T03:00:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.17,"alt":58.36,"az":242.9,"t":"2040-06-11T03:05:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.18,"alt":57.52,"az":244.4,"t":"2040-06-11T03:10:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.2,"alt":56.67,"az":245.9,"t":"2040-06-11T03:15:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.21,"alt":55.81,"az":247.2,"t":"2040-06-11T03:20:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.22,"alt":54.94,"az":248.6,"t":"2040-06-11T03:25:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.23,"alt":54.07,"az":249.9,"t":"2040-06-11T03:30:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.25,"alt":53.19,"az":251.1,"t":"2040-06-11T03:35:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.26,"alt":52.3,"az":252.4,"t":"2040-06-11T03:40:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.28,"alt":51.4,"az":253.5,"t":"2040-06-11T03:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.29,"alt":50.5,"az":254.7,"t":"2040-06-11T03:50:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.31,"alt":49.6,"az":255.8,"t":"2040-06-11T03:55:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.33,"alt":48.69,"az":256.9,"t":"2040-06-11T04:00:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.35,"alt":47.78,"az":258.0,"t":"2040-06-11T04:05:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.37,"alt":46.86,"az":259.0,"t":"2040-06-11T04:10:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.39,"alt":45.94,"az":260.0,"t":"2040-06-11T04:15:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.41,"alt":45.01,"az":261.0,"t":"2040-06-11T04:20:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.44,"alt":44.09,"az":262.0,"t":"2040-06-11T04:25:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.46,"alt":43.16,"az":262.9,"t":"2040-06-11T04:30:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.49,"alt":42.23,"az":263.9,"t":"2040-06-11T04:35:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.51,"alt":41.3,"az":264.8,"t":"2040-06-11T04:40:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.54,"alt":40.37,"az":265.7,"t":"2040-06-11T04:45:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.57,"alt":39.43,"az":266.6,"t":"2040-06-11T04:50:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.6,"alt":38.5,"az":267.4,"t":"2040-06-11T04:55:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.64,"alt":37.56,"az":268.3,"t":"2040-06-11T05:00:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.67,"alt":36.63,"az":269.1,"t":"2040-06-11T05:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.71,"alt":35.69,"az":270.0,"t":"2040-06-11T05:10:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.75,"alt":34.76,"az":270.8,"t":"2040-06-11T05:15:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.79,"alt":33.82,"az":271.6,"t":"2040-06-11T05:20:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.84,"alt":32.88,"az":272.4,"t":"2040-06-11T05:25:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.89,"alt":31.95,"az":273.3,"t":"2040-06-11T05:30:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.94,"alt":31.02,"az":274.0,"t":"2040-06-11T05:35:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.99,"alt":30.08,"az":274.8,"t":"2040-06-11T05:40:00Z","terrain":0.07},{"above_terrain":true,"airmass":2.05,"alt":29.15,"az":275.6,"t":"2040-06-11T05:45:00Z","terrain":0.03},{"above_terrain":true,"airmass":2.11,"alt":28.22,"az":276.4,"t":"2040-06-11T05:50:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.17,"alt":27.29,"az":277.2,"t":"2040-06-11T05:55:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.24,"alt":26.36,"az":278.0,"t":"2040-06-11T06:00:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.32,"alt":25.44,"az":278.7,"t":"2040-06-11T06:05:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.4,"alt":24.51,"az":279.5,"t":"2040-06-11T06:10:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.49,"alt":23.59,"az":280.2,"t":"2040-06-11T06:15:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.58,"alt":22.67,"az":281.0,"t":"2040-06-11T06:20:00Z","terrain":0.03},{"above_terrain":true,"airmass":2.68,"alt":21.75,"az":281.8,"t":"2040-06-11T06:25:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.79,"alt":20.84,"az":282.5,"t":"2040-06-11T06:30:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.91,"alt":19.93,"az":283.3,"t":"2040-06-11T06:35:00Z","terrain":0.03},{"above_terrain":true,"airmass":3.04,"alt":19.02,"az":284.0,"t":"2040-06-11T06:40:00Z","terrain":0.12},{"above_terrain":true,"airmass":3.19,"alt":18.11,"az":284.8,"t":"2040-06-11T06:45:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.35,"alt":17.21,"az":285.5,"t":"2040-06-11T06:50:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.52,"alt":16.31,"az":286.3,"t":"2040-06-11T06:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.72,"alt":15.41,"az":287.1,"t":"2040-06-11T07:00:00Z","terrain":0.36},{"above_terrain":true,"airmass":3.93,"alt":14.52,"az":287.8,"t":"2040-06-11T07:05:00Z","terrain":0.21},{"above_terrain":true,"airmass":4.18,"alt":13.63,"az":288.6,"t":"2040-06-11T07:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":4.45,"alt":12.74,"az":289.3,"t":"2040-06-11T07:15:00Z","terrain":0.22},{"above_terrain":true,"airmass":4.76,"alt":11.86,"az":290.1,"t":"2040-06-11T07:20:00Z","terrain":0.31},{"above_terrain":true,"airmass":5.12,"alt":10.98,"az":290.9,"t":"2040-06-11T07:25:00Z","terrain":0.46},{"above_terrain":true,"airmass":5.53,"alt":10.11,"az":291.6,"t":"2040-06-11T07:30:00Z","terrain":0.53},{"above_terrain":true,"airmass":6.01,"alt":9.25,"az":292.4,"t":"2040-06-11T07:35:00Z","terrain":0.44},{"above_terrain":true,"airmass":6.57,"alt":8.38,"az":293.2,"t":"2040-06-11T07:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":7.25,"alt":7.52,"az":294.0,"t":"2040-06-11T07:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":8.06,"alt":6.67,"az":294.8,"t":"2040-06-11T07:50:00Z","terrain":0.23},{"above_terrain":true,"airmass":9.07,"alt":5.82,"az":295.6,"t":"2040-06-11T07:55:00Z","terrain":0.29},{"above_terrain":true,"airmass":10.33,"alt":4.98,"az":296.3,"t":"2040-06-11T08:00:00Z","terrain":0.31},{"above_terrain":true,"airmass":11.96,"alt":4.15,"az":297.1,"t":"2040-06-11T08:05:00Z","terrain":0.24},{"above_terrain":true,"airmass":14.12,"alt":3.32,"az":298.0,"t":"2040-06-11T08:10:00Z","terrain":0.13},{"above_terrain":true,"airmass":17.08,"alt":2.49,"az":298.8,"t":"2040-06-11T08:15:00Z","terrain":0.16},{"above_terrain":true,"airmass":21.29,"alt":1.68,"az":299.6,"t":"2040-06-11T08:20:00Z","terrain":0.29},{"above_terrain":true,"airmass":27.53,"alt":0.87,"az":300.4,"t":"2040-06-11T08:25:00Z","terrain":0.35},{"above_terrain":false,"airmass":37.01,"alt":0.06,"az":301.2,"t":"2040-06-11T08:30:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-0.73,"az":302.1,"t":"2040-06-11T08:35:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-1.52,"az":302.9,"t":"2040-06-11T08:40:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-2.31,"az":303.8,"t":"2040-06-11T08:45:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-3.08,"az":304.6,"t":"2040-06-11T08:50:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-3.85,"az":305.5,"t":"2040-06-11T08:55:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-4.6,"az":306.4,"t":"2040-06-11T09:00:00Z","terrain":-0.04}],"transit":{"airmass":1.06,"alt":71.1,"az":181.0,"t":"2040-06-11T01:05:00Z"},"usable_hours":4.5,"verdict":"good","zenith_passage":false},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}
