{"assessment":{"best_window":{"end":"2027-06-10T00:40Z","end_local":"03:40","hours":4.5,"label":"good","mean_quality":0.9,"start":"2027-06-09T20:10Z","start_local":"23:10"},"cost":{"altitude":0.86,"clouds":0.0,"darkness":1.74,"moon":0.04},"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":3,"cloud":null,"high":null,"iso":"2027-06-09T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":40,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"21:00","wind":null},{"alt":13,"cloud":null,"high":null,"iso":"2027-06-09T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":30,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"22:00","wind":null},{"alt":24,"cloud":null,"high":null,"iso":"2027-06-09T20:00Z","label":"poor","low":null,"mid":null,"moon_alt":19,"precip":null,"q":0.27,"rh":null,"sky":"astronomical twilight","temp":null,"time":"23:00","wind":null},{"alt":35,"cloud":null,"high":null,"iso":"2027-06-09T21:00Z","label":"good","low":null,"mid":null,"moon_alt":8,"precip":null,"q":0.81,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":46,"cloud":null,"high":null,"iso":"2027-06-09T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-3,"precip":null,"q":0.91,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":57,"cloud":null,"high":null,"iso":"2027-06-09T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-13,"precip":null,"q":0.98,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":66,"cloud":null,"high":null,"iso":"2027-06-10T00:00Z","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":"2027-06-10T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-31,"precip":null,"q":0.5,"rh":null,"sky":"astronomical twilight","temp":null,"time":"04:00","wind":null},{"alt":68,"cloud":null,"high":null,"iso":"2027-06-10T02:00Z","label":"poor","low":null,"mid":null,"moon_alt":-36,"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":4.74,"reasons":["daylight and twilight cost 1.7 quality-hours","the target being low or below 20\u00b0 cost 0.9 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":4.74,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2027-06-09T19:40Z","end_local":"22:40","hours":1.83,"label":"unusable","mean_quality":0.0,"start":"2027-06-09T17:50Z","start_local":"20:50"},{"end":"2027-06-09T20:05Z","end_local":"23:05","hours":0.42,"label":"poor","mean_quality":0.23,"start":"2027-06-09T19:40Z","start_local":"22:40"},{"end":"2027-06-09T20:10Z","end_local":"23:10","hours":0.08,"label":"marginal","mean_quality":0.57,"start":"2027-06-09T20:05Z","start_local":"23:05"},{"end":"2027-06-10T00:40Z","end_local":"03:40","hours":4.5,"label":"good","mean_quality":0.9,"start":"2027-06-09T20:10Z","start_local":"23:10"},{"end":"2027-06-10T01:30Z","end_local":"04:30","hours":0.83,"label":"marginal","mean_quality":0.5,"start":"2027-06-10T00:40Z","start_local":"03:40"},{"end":"2027-06-10T02:15Z","end_local":"05:15","hours":0.75,"label":"poor","mean_quality":0.15,"start":"2027-06-10T01:30Z","start_local":"04:30"},{"end":"2027-06-10T02:50Z","end_local":"05:50","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2027-06-10T02:15Z","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":"2027-06-09T20:03:28Z","dark_hours":4.56,"dark_to":"2027-06-10T00:37:09Z","moon":{"illumination":0.33,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":2.9,"moonrise":null,"moonset":"2027-06-09T21:42:37Z","sunrise":"2027-06-10T02:46:21Z","sunset":"2027-06-09T17:54:16Z","twilight":{"astronomical":{"end":"2027-06-09T20:03:28Z","start":"2027-06-10T00:37:09Z"},"civil":{"end":"2027-06-09T18:28:11Z","start":"2027-06-10T02:12:25Z"},"nautical":{"end":"2027-06-09T19:11:39Z","start":"2027-06-10T01:28:58Z"}},"window_end":"2027-06-10T09:00:00Z","window_start":"2027-06-09T09:00:00Z"},"night_date":"2027-06-09","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.07,"alt":69.7,"t":"2027-06-10T00:35:00Z"},"dec":22.71085365,"dec_of_date":22.788,"dec_str":"+22\u00b0 42' 39.1\"","good_hours":4.08,"limit_rise":"2027-06-09T19:39:20Z","limit_set":"2027-06-10T06:41:11Z","max_az_rate_deg_per_min":0.71,"moon_separation":135.4,"never_rises":false,"ra":300.18213726,"ra_of_date":300.4784,"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":"4.1 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2027-06-10T08:34:55Z","blocked_dark_hours":0,"clears_at":"2027-06-09T17:50:49Z","rise_az":60.6},"track":[{"above_terrain":false,"airmass":null,"alt":-3.01,"az":304.5,"t":"2027-06-09T09:00:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-3.77,"az":305.4,"t":"2027-06-09T09:05:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-4.53,"az":306.2,"t":"2027-06-09T09:10:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-5.28,"az":307.1,"t":"2027-06-09T09:15:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-6.03,"az":308.0,"t":"2027-06-09T09:20:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-6.76,"az":308.9,"t":"2027-06-09T09:25:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-7.48,"az":309.8,"t":"2027-06-09T09:30:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-8.2,"az":310.7,"t":"2027-06-09T09:35:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-8.9,"az":311.6,"t":"2027-06-09T09:40:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-9.6,"az":312.6,"t":"2027-06-09T09:45:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-10.28,"az":313.5,"t":"2027-06-09T09:50:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-10.95,"az":314.5,"t":"2027-06-09T09:55:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-11.62,"az":315.4,"t":"2027-06-09T10:00:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-12.27,"az":316.4,"t":"2027-06-09T10:05:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-12.91,"az":317.4,"t":"2027-06-09T10:10:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-13.53,"az":318.4,"t":"2027-06-09T10:15:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-14.15,"az":319.4,"t":"2027-06-09T10:20:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-14.75,"az":320.4,"t":"2027-06-09T10:25:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.34,"az":321.5,"t":"2027-06-09T10:30:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-15.92,"az":322.5,"t":"2027-06-09T10:35:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-16.48,"az":323.6,"t":"2027-06-09T10:40:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-17.03,"az":324.6,"t":"2027-06-09T10:45:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-17.56,"az":325.7,"t":"2027-06-09T10:50:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-18.08,"az":326.8,"t":"2027-06-09T10:55:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-18.59,"az":327.9,"t":"2027-06-09T11:00:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-19.08,"az":329.0,"t":"2027-06-09T11:05:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-19.55,"az":330.1,"t":"2027-06-09T11:10:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-20.01,"az":331.2,"t":"2027-06-09T11:15:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-20.45,"az":332.4,"t":"2027-06-09T11:20:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-20.88,"az":333.5,"t":"2027-06-09T11:25:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-21.29,"az":334.7,"t":"2027-06-09T11:30:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-21.68,"az":335.8,"t":"2027-06-09T11:35:00Z","terrain":-0.79},{"above_terrain":false,"airmass":null,"alt":-22.06,"az":337.0,"t":"2027-06-09T11:40:00Z","terrain":-0.73},{"above_terrain":false,"airmass":null,"alt":-22.41,"az":338.2,"t":"2027-06-09T11:45:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-22.75,"az":339.4,"t":"2027-06-09T11:50:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-23.07,"az":340.6,"t":"2027-06-09T11:55:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-23.37,"az":341.8,"t":"2027-06-09T12:00:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-23.66,"az":343.0,"t":"2027-06-09T12:05:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-23.92,"az":344.3,"t":"2027-06-09T12:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-24.16,"az":345.5,"t":"2027-06-09T12:15:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-24.39,"az":346.7,"t":"2027-06-09T12:20:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-24.59,"az":348.0,"t":"2027-06-09T12:25:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-24.78,"az":349.2,"t":"2027-06-09T12:30:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-24.94,"az":350.5,"t":"2027-06-09T12:35:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-25.09,"az":351.8,"t":"2027-06-09T12:40:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-25.21,"az":353.0,"t":"2027-06-09T12:45:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-25.31,"az":354.3,"t":"2027-06-09T12:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.39,"az":355.6,"t":"2027-06-09T12:55:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-25.46,"az":356.9,"t":"2027-06-09T13:00:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-25.5,"az":358.1,"t":"2027-06-09T13:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.52,"az":359.4,"t":"2027-06-09T13:10:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-25.52,"az":0.7,"t":"2027-06-09T13:15:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-25.49,"az":2.0,"t":"2027-06-09T13:20:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-25.45,"az":3.3,"t":"2027-06-09T13:25:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-25.39,"az":4.5,"t":"2027-06-09T13:30:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-25.3,"az":5.8,"t":"2027-06-09T13:35:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-25.2,"az":7.1,"t":"2027-06-09T13:40:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-25.07,"az":8.4,"t":"2027-06-09T13:45:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-24.92,"az":9.6,"t":"2027-06-09T13:50:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-24.76,"az":10.9,"t":"2027-06-09T13:55:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-24.57,"az":12.1,"t":"2027-06-09T14:00:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-24.36,"az":13.4,"t":"2027-06-09T14:05:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-24.14,"az":14.6,"t":"2027-06-09T14:10:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-23.89,"az":15.9,"t":"2027-06-09T14:15:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-23.63,"az":17.1,"t":"2027-06-09T14:20:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-23.34,"az":18.3,"t":"2027-06-09T14:25:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-23.04,"az":19.5,"t":"2027-06-09T14:30:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-22.72,"az":20.7,"t":"2027-06-09T14:35:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-22.38,"az":21.9,"t":"2027-06-09T14:40:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-22.02,"az":23.1,"t":"2027-06-09T14:45:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-21.64,"az":24.3,"t":"2027-06-09T14:50:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-21.25,"az":25.5,"t":"2027-06-09T14:55:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-20.84,"az":26.6,"t":"2027-06-09T15:00:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-20.41,"az":27.8,"t":"2027-06-09T15:05:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-19.96,"az":28.9,"t":"2027-06-09T15:10:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-19.5,"az":30.0,"t":"2027-06-09T15:15:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-19.03,"az":31.1,"t":"2027-06-09T15:20:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-18.53,"az":32.3,"t":"2027-06-09T15:25:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-18.03,"az":33.3,"t":"2027-06-09T15:30:00Z","terrain":0.8},{"above_terrain":false,"airmass":null,"alt":-17.51,"az":34.4,"t":"2027-06-09T15:35:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-16.97,"az":35.5,"t":"2027-06-09T15:40:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-16.42,"az":36.6,"t":"2027-06-09T15:45:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-15.85,"az":37.6,"t":"2027-06-09T15:50:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-15.28,"az":38.6,"t":"2027-06-09T15:55:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-14.69,"az":39.7,"t":"2027-06-09T16:00:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-14.08,"az":40.7,"t":"2027-06-09T16:05:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-13.47,"az":41.7,"t":"2027-06-09T16:10:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-12.84,"az":42.7,"t":"2027-06-09T16:15:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-12.2,"az":43.7,"t":"2027-06-09T16:20:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-11.54,"az":44.7,"t":"2027-06-09T16:25:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-10.88,"az":45.6,"t":"2027-06-09T16:30:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-10.21,"az":46.6,"t":"2027-06-09T16:35:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-9.52,"az":47.5,"t":"2027-06-09T16:40:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-8.83,"az":48.5,"t":"2027-06-09T16:45:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-8.12,"az":49.4,"t":"2027-06-09T16:50:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-7.41,"az":50.3,"t":"2027-06-09T16:55:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-6.68,"az":51.2,"t":"2027-06-09T17:00:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-5.95,"az":52.1,"t":"2027-06-09T17:05:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-5.2,"az":53.0,"t":"2027-06-09T17:10:00Z","terrain":0.84},{"above_terrain":false,"airmass":null,"alt":-4.45,"az":53.9,"t":"2027-06-09T17:15:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-3.69,"az":54.7,"t":"2027-06-09T17:20:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-2.92,"az":55.6,"t":"2027-06-09T17:25:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-2.15,"az":56.5,"t":"2027-06-09T17:30:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-1.36,"az":57.3,"t":"2027-06-09T17:35:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-0.57,"az":58.2,"t":"2027-06-09T17:40:00Z","terrain":1.24},{"above_terrain":false,"airmass":34.72,"alt":0.23,"az":59.0,"t":"2027-06-09T17:45:00Z","terrain":1.21},{"above_terrain":false,"airmass":26.02,"alt":1.03,"az":59.8,"t":"2027-06-09T17:50:00Z","terrain":1.18},{"above_terrain":true,"airmass":20.29,"alt":1.85,"az":60.6,"t":"2027-06-09T17:55:00Z","terrain":1.12},{"above_terrain":true,"airmass":16.38,"alt":2.66,"az":61.5,"t":"2027-06-09T18:00:00Z","terrain":1.05},{"above_terrain":true,"airmass":13.62,"alt":3.49,"az":62.3,"t":"2027-06-09T18:05:00Z","terrain":0.98},{"above_terrain":true,"airmass":11.59,"alt":4.32,"az":63.1,"t":"2027-06-09T18:10:00Z","terrain":0.9},{"above_terrain":true,"airmass":10.04,"alt":5.16,"az":63.9,"t":"2027-06-09T18:15:00Z","terrain":0.79},{"above_terrain":true,"airmass":8.84,"alt":6.0,"az":64.7,"t":"2027-06-09T18:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":7.88,"alt":6.85,"az":65.5,"t":"2027-06-09T18:25:00Z","terrain":0.8},{"above_terrain":true,"airmass":7.09,"alt":7.7,"az":66.2,"t":"2027-06-09T18:30:00Z","terrain":0.85},{"above_terrain":true,"airmass":6.44,"alt":8.56,"az":67.0,"t":"2027-06-09T18:35:00Z","terrain":0.93},{"above_terrain":true,"airmass":5.9,"alt":9.43,"az":67.8,"t":"2027-06-09T18:40:00Z","terrain":0.98},{"above_terrain":true,"airmass":5.44,"alt":10.3,"az":68.6,"t":"2027-06-09T18:45:00Z","terrain":1.02},{"above_terrain":true,"airmass":5.04,"alt":11.17,"az":69.3,"t":"2027-06-09T18:50:00Z","terrain":1.11},{"above_terrain":true,"airmass":4.69,"alt":12.05,"az":70.1,"t":"2027-06-09T18:55:00Z","terrain":1.22},{"above_terrain":true,"airmass":4.39,"alt":12.93,"az":70.9,"t":"2027-06-09T19:00:00Z","terrain":1.25},{"above_terrain":true,"airmass":4.12,"alt":13.82,"az":71.6,"t":"2027-06-09T19:05:00Z","terrain":1.22},{"above_terrain":true,"airmass":3.89,"alt":14.71,"az":72.4,"t":"2027-06-09T19:10:00Z","terrain":1.12},{"above_terrain":true,"airmass":3.67,"alt":15.6,"az":73.2,"t":"2027-06-09T19:15:00Z","terrain":0.95},{"above_terrain":true,"airmass":3.48,"alt":16.5,"az":73.9,"t":"2027-06-09T19:20:00Z","terrain":0.75},{"above_terrain":true,"airmass":3.31,"alt":17.4,"az":74.7,"t":"2027-06-09T19:25:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.16,"alt":18.3,"az":75.4,"t":"2027-06-09T19:30:00Z","terrain":0.67},{"above_terrain":true,"airmass":3.02,"alt":19.21,"az":76.2,"t":"2027-06-09T19:35:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.89,"alt":20.12,"az":76.9,"t":"2027-06-09T19:40:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.77,"alt":21.03,"az":77.7,"t":"2027-06-09T19:45:00Z","terrain":0.65},{"above_terrain":true,"airmass":2.66,"alt":21.95,"az":78.4,"t":"2027-06-09T19:50:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.56,"alt":22.87,"az":79.2,"t":"2027-06-09T19:55:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.47,"alt":23.79,"az":80.0,"t":"2027-06-09T20:00:00Z","terrain":0.46},{"above_terrain":true,"airmass":2.38,"alt":24.71,"az":80.7,"t":"2027-06-09T20:05:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.3,"alt":25.64,"az":81.5,"t":"2027-06-09T20:10:00Z","terrain":0.74},{"above_terrain":true,"airmass":2.23,"alt":26.56,"az":82.3,"t":"2027-06-09T20:15:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.16,"alt":27.49,"az":83.0,"t":"2027-06-09T20:20:00Z","terrain":0.47},{"above_terrain":true,"airmass":2.09,"alt":28.42,"az":83.8,"t":"2027-06-09T20:25:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.03,"alt":29.35,"az":84.6,"t":"2027-06-09T20:30:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.98,"alt":30.28,"az":85.4,"t":"2027-06-09T20:35:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.92,"alt":31.22,"az":86.2,"t":"2027-06-09T20:40:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.87,"alt":32.15,"az":87.0,"t":"2027-06-09T20:45:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.83,"alt":33.09,"az":87.8,"t":"2027-06-09T20:50:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.78,"alt":34.02,"az":88.6,"t":"2027-06-09T20:55:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.74,"alt":34.96,"az":89.4,"t":"2027-06-09T21:00:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.7,"alt":35.89,"az":90.3,"t":"2027-06-09T21:05:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.67,"alt":36.83,"az":91.1,"t":"2027-06-09T21:10:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.63,"alt":37.77,"az":91.9,"t":"2027-06-09T21:15:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.6,"alt":38.7,"az":92.8,"t":"2027-06-09T21:20:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.57,"alt":39.64,"az":93.7,"t":"2027-06-09T21:25:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.54,"alt":40.57,"az":94.6,"t":"2027-06-09T21:30:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.51,"alt":41.5,"az":95.5,"t":"2027-06-09T21:35:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.48,"alt":42.43,"az":96.4,"t":"2027-06-09T21:40:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.45,"alt":43.36,"az":97.3,"t":"2027-06-09T21:45:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.43,"alt":44.29,"az":98.3,"t":"2027-06-09T21:50:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.41,"alt":45.21,"az":99.3,"t":"2027-06-09T21:55:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.39,"alt":46.14,"az":100.3,"t":"2027-06-09T22:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.36,"alt":47.06,"az":101.3,"t":"2027-06-09T22:05:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.34,"alt":47.97,"az":102.3,"t":"2027-06-09T22:10:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.33,"alt":48.88,"az":103.4,"t":"2027-06-09T22:15:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.31,"alt":49.79,"az":104.5,"t":"2027-06-09T22:20:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.29,"alt":50.7,"az":105.6,"t":"2027-06-09T22:25:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.28,"alt":51.59,"az":106.8,"t":"2027-06-09T22:30:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.26,"alt":52.49,"az":108.0,"t":"2027-06-09T22:35:00Z","terrain":-0.92},{"above_terrain":true,"airmass":1.25,"alt":53.38,"az":109.2,"t":"2027-06-09T22:40:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.23,"alt":54.26,"az":110.5,"t":"2027-06-09T22:45:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.22,"alt":55.13,"az":111.8,"t":"2027-06-09T22:50:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.21,"alt":55.99,"az":113.1,"t":"2027-06-09T22:55:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.19,"alt":56.85,"az":114.5,"t":"2027-06-09T23:00:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.18,"alt":57.7,"az":116.0,"t":"2027-06-09T23:05:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.17,"alt":58.53,"az":117.5,"t":"2027-06-09T23:10:00Z","terrain":-1.52},{"above_terrain":true,"airmass":1.16,"alt":59.36,"az":119.1,"t":"2027-06-09T23:15:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.15,"alt":60.17,"az":120.7,"t":"2027-06-09T23:20:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.14,"alt":60.97,"az":122.4,"t":"2027-06-09T23:25:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.13,"alt":61.75,"az":124.2,"t":"2027-06-09T23:30:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.13,"alt":62.51,"az":126.0,"t":"2027-06-09T23:35:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.12,"alt":63.26,"az":128.0,"t":"2027-06-09T23:40:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.11,"alt":63.99,"az":130.0,"t":"2027-06-09T23:45:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.11,"alt":64.69,"az":132.1,"t":"2027-06-09T23:50:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.1,"alt":65.38,"az":134.3,"t":"2027-06-09T23:55:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.09,"alt":66.03,"az":136.6,"t":"2027-06-10T00:00:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.09,"alt":66.66,"az":139.0,"t":"2027-06-10T00:05:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.08,"alt":67.26,"az":141.6,"t":"2027-06-10T00:10:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.08,"alt":67.82,"az":144.2,"t":"2027-06-10T00:15:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.08,"alt":68.35,"az":147.0,"t":"2027-06-10T00:20:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.07,"alt":68.84,"az":149.8,"t":"2027-06-10T00:25:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.07,"alt":69.29,"az":152.8,"t":"2027-06-10T00:30:00Z","terrain":-0.98},{"above_terrain":true,"airmass":1.07,"alt":69.7,"az":155.9,"t":"2027-06-10T00:35:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.06,"alt":70.06,"az":159.1,"t":"2027-06-10T00:40:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.06,"alt":70.37,"az":162.4,"t":"2027-06-10T00:45:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.06,"alt":70.62,"az":165.8,"t":"2027-06-10T00:50:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.06,"alt":70.83,"az":169.2,"t":"2027-06-10T00:55:00Z","terrain":-0.77},{"above_terrain":true,"airmass":1.06,"alt":70.97,"az":172.7,"t":"2027-06-10T01:00:00Z","terrain":-0.54},{"above_terrain":true,"airmass":1.06,"alt":71.06,"az":176.3,"t":"2027-06-10T01:05:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.06,"alt":71.09,"az":179.8,"t":"2027-06-10T01:10:00Z","terrain":-0.53},{"above_terrain":true,"airmass":1.06,"alt":71.07,"az":183.4,"t":"2027-06-10T01:15:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.06,"alt":70.98,"az":186.9,"t":"2027-06-10T01:20:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.06,"alt":70.84,"az":190.4,"t":"2027-06-10T01:25:00Z","terrain":-0.52},{"above_terrain":true,"airmass":1.06,"alt":70.65,"az":193.9,"t":"2027-06-10T01:30:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.06,"alt":70.4,"az":197.3,"t":"2027-06-10T01:35:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.06,"alt":70.09,"az":200.6,"t":"2027-06-10T01:40:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.07,"alt":69.74,"az":203.8,"t":"2027-06-10T01:45:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.07,"alt":69.34,"az":206.9,"t":"2027-06-10T01:50:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.07,"alt":68.89,"az":209.9,"t":"2027-06-10T01:55:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.07,"alt":68.41,"az":212.7,"t":"2027-06-10T02:00:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.08,"alt":67.88,"az":215.5,"t":"2027-06-10T02:05:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.08,"alt":67.32,"az":218.2,"t":"2027-06-10T02:10:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.09,"alt":66.73,"az":220.7,"t":"2027-06-10T02:15:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.09,"alt":66.1,"az":223.1,"t":"2027-06-10T02:20:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.1,"alt":65.45,"az":225.5,"t":"2027-06-10T02:25:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.1,"alt":64.77,"az":227.7,"t":"2027-06-10T02:30:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.11,"alt":64.06,"az":229.8,"t":"2027-06-10T02:35:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.12,"alt":63.34,"az":231.8,"t":"2027-06-10T02:40:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.13,"alt":62.59,"az":233.8,"t":"2027-06-10T02:45:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.13,"alt":61.83,"az":235.6,"t":"2027-06-10T02:50:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.14,"alt":61.05,"az":237.4,"t":"2027-06-10T02:55:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.15,"alt":60.25,"az":239.1,"t":"2027-06-10T03:00:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.16,"alt":59.44,"az":240.8,"t":"2027-06-10T03:05:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.17,"alt":58.62,"az":242.3,"t":"2027-06-10T03:10:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.18,"alt":57.78,"az":243.9,"t":"2027-06-10T03:15:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.19,"alt":56.94,"az":245.3,"t":"2027-06-10T03:20:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.2,"alt":56.08,"az":246.7,"t":"2027-06-10T03:25:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.22,"alt":55.22,"az":248.1,"t":"2027-06-10T03:30:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.23,"alt":54.35,"az":249.4,"t":"2027-06-10T03:35:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.24,"alt":53.47,"az":250.7,"t":"2027-06-10T03:40:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.26,"alt":52.58,"az":251.9,"t":"2027-06-10T03:45:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.27,"alt":51.69,"az":253.1,"t":"2027-06-10T03:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.29,"alt":50.79,"az":254.3,"t":"2027-06-10T03:55:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.31,"alt":49.89,"az":255.4,"t":"2027-06-10T04:00:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.32,"alt":48.98,"az":256.5,"t":"2027-06-10T04:05:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.34,"alt":48.07,"az":257.6,"t":"2027-06-10T04:10:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.36,"alt":47.15,"az":258.6,"t":"2027-06-10T04:15:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.38,"alt":46.23,"az":259.6,"t":"2027-06-10T04:20:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.41,"alt":45.31,"az":260.6,"t":"2027-06-10T04:25:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.43,"alt":44.39,"az":261.6,"t":"2027-06-10T04:30:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.45,"alt":43.46,"az":262.6,"t":"2027-06-10T04:35:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.48,"alt":42.53,"az":263.5,"t":"2027-06-10T04:40:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.5,"alt":41.6,"az":264.4,"t":"2027-06-10T04:45:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.53,"alt":40.67,"az":265.3,"t":"2027-06-10T04:50:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.56,"alt":39.73,"az":266.2,"t":"2027-06-10T04:55:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.59,"alt":38.8,"az":267.1,"t":"2027-06-10T05:00:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.63,"alt":37.86,"az":268.0,"t":"2027-06-10T05:05:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.66,"alt":36.93,"az":268.8,"t":"2027-06-10T05:10:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.7,"alt":35.99,"az":269.7,"t":"2027-06-10T05:15:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.74,"alt":35.06,"az":270.5,"t":"2027-06-10T05:20:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.78,"alt":34.12,"az":271.3,"t":"2027-06-10T05:25:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.82,"alt":33.19,"az":272.1,"t":"2027-06-10T05:30:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.87,"alt":32.25,"az":272.9,"t":"2027-06-10T05:35:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.92,"alt":31.32,"az":273.7,"t":"2027-06-10T05:40:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.97,"alt":30.38,"az":274.5,"t":"2027-06-10T05:45:00Z","terrain":0.03},{"above_terrain":true,"airmass":2.03,"alt":29.45,"az":275.3,"t":"2027-06-10T05:50:00Z","terrain":0.06},{"above_terrain":true,"airmass":2.09,"alt":28.52,"az":276.1,"t":"2027-06-10T05:55:00Z","terrain":-0.02},{"above_terrain":true,"airmass":2.15,"alt":27.59,"az":276.9,"t":"2027-06-10T06:00:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.22,"alt":26.66,"az":277.7,"t":"2027-06-10T06:05:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.29,"alt":25.73,"az":278.4,"t":"2027-06-10T06:10:00Z","terrain":-0.05},{"above_terrain":true,"airmass":2.37,"alt":24.81,"az":279.2,"t":"2027-06-10T06:15:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.46,"alt":23.89,"az":280.0,"t":"2027-06-10T06:20:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.55,"alt":22.96,"az":280.7,"t":"2027-06-10T06:25:00Z","terrain":-0.02},{"above_terrain":true,"airmass":2.65,"alt":22.05,"az":281.5,"t":"2027-06-10T06:30:00Z","terrain":-0.05},{"above_terrain":true,"airmass":2.76,"alt":21.13,"az":282.2,"t":"2027-06-10T06:35:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.87,"alt":20.22,"az":283.0,"t":"2027-06-10T06:40:00Z","terrain":-0.01},{"above_terrain":true,"airmass":3.0,"alt":19.31,"az":283.7,"t":"2027-06-10T06:45:00Z","terrain":0.09},{"above_terrain":true,"airmass":3.14,"alt":18.4,"az":284.5,"t":"2027-06-10T06:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.3,"alt":17.49,"az":285.3,"t":"2027-06-10T06:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.46,"alt":16.59,"az":286.0,"t":"2027-06-10T07:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.65,"alt":15.69,"az":286.8,"t":"2027-06-10T07:05:00Z","terrain":0.34},{"above_terrain":true,"airmass":3.86,"alt":14.8,"az":287.5,"t":"2027-06-10T07:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":4.1,"alt":13.91,"az":288.3,"t":"2027-06-10T07:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":4.36,"alt":13.02,"az":289.0,"t":"2027-06-10T07:20:00Z","terrain":0.19},{"above_terrain":true,"airmass":4.66,"alt":12.14,"az":289.8,"t":"2027-06-10T07:25:00Z","terrain":0.27},{"above_terrain":true,"airmass":5.0,"alt":11.26,"az":290.6,"t":"2027-06-10T07:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":5.39,"alt":10.39,"az":291.3,"t":"2027-06-10T07:35:00Z","terrain":0.51},{"above_terrain":true,"airmass":5.85,"alt":9.52,"az":292.1,"t":"2027-06-10T07:40:00Z","terrain":0.52},{"above_terrain":true,"airmass":6.38,"alt":8.65,"az":292.9,"t":"2027-06-10T07:45:00Z","terrain":0.31},{"above_terrain":true,"airmass":7.02,"alt":7.79,"az":293.7,"t":"2027-06-10T07:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":7.79,"alt":6.94,"az":294.5,"t":"2027-06-10T07:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":8.73,"alt":6.09,"az":295.3,"t":"2027-06-10T08:00:00Z","terrain":0.26},{"above_terrain":true,"airmass":9.9,"alt":5.25,"az":296.0,"t":"2027-06-10T08:05:00Z","terrain":0.33},{"above_terrain":true,"airmass":11.41,"alt":4.41,"az":296.8,"t":"2027-06-10T08:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":13.38,"alt":3.58,"az":297.6,"t":"2027-06-10T08:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":16.05,"alt":2.75,"az":298.5,"t":"2027-06-10T08:20:00Z","terrain":0.14},{"above_terrain":true,"airmass":19.81,"alt":1.93,"az":299.3,"t":"2027-06-10T08:25:00Z","terrain":0.22},{"above_terrain":true,"airmass":25.31,"alt":1.12,"az":300.1,"t":"2027-06-10T08:30:00Z","terrain":0.37},{"above_terrain":false,"airmass":33.63,"alt":0.31,"az":300.9,"t":"2027-06-10T08:35:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-0.49,"az":301.8,"t":"2027-06-10T08:40:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-1.28,"az":302.6,"t":"2027-06-10T08:45:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-2.06,"az":303.4,"t":"2027-06-10T08:50:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-2.84,"az":304.3,"t":"2027-06-10T08:55:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-3.61,"az":305.2,"t":"2027-06-10T09:00:00Z","terrain":-0.27}],"transit":{"airmass":1.06,"alt":71.1,"az":179.8,"t":"2027-06-10T01:10:00Z"},"usable_hours":4.58,"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."]}
