{"assessment":{"best_window":{"end":"2029-06-17T00:40Z","end_local":"03:40","hours":4.5,"label":"good","mean_quality":0.99,"start":"2029-06-16T20:10Z","start_local":"23:10"},"cost":{"altitude":0.05,"clouds":0.0,"darkness":3.1,"moon":0.03},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically worth it \u2014 weather unknown","hourly":[{"alt":32,"cloud":null,"high":null,"iso":"2029-06-16T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":30,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"21:00","wind":null},{"alt":42,"cloud":null,"high":null,"iso":"2029-06-16T19:00Z","label":"poor","low":null,"mid":null,"moon_alt":19,"precip":null,"q":0.13,"rh":null,"sky":"nautical twilight","temp":null,"time":"22:00","wind":null},{"alt":53,"cloud":null,"high":null,"iso":"2029-06-16T20:00Z","label":"marginal","low":null,"mid":null,"moon_alt":8,"precip":null,"q":0.46,"rh":null,"sky":"astronomical twilight","temp":null,"time":"23:00","wind":null},{"alt":64,"cloud":null,"high":null,"iso":"2029-06-16T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-2,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":75,"cloud":null,"high":null,"iso":"2029-06-16T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-13,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":86,"cloud":null,"high":null,"iso":"2029-06-16T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-22,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":81,"cloud":null,"high":null,"iso":"2029-06-17T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-30,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":70,"cloud":null,"high":null,"iso":"2029-06-17T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-36,"precip":null,"q":0.5,"rh":null,"sky":"astronomical twilight","temp":null,"time":"04:00","wind":null},{"alt":59,"cloud":null,"high":null,"iso":"2029-06-17T02:00Z","label":"poor","low":null,"mid":null,"moon_alt":-40,"precip":null,"q":0.15,"rh":null,"sky":"nautical twilight","temp":null,"time":"05:00","wind":null}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":5.47,"reasons":["daylight and twilight cost 3.1 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":5.47,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2029-06-16T18:35Z","end_local":"21:35","hours":0.67,"label":"unusable","mean_quality":0.0,"start":"2029-06-16T17:55Z","start_local":"20:55"},{"end":"2029-06-16T19:20Z","end_local":"22:20","hours":0.75,"label":"poor","mean_quality":0.13,"start":"2029-06-16T18:35Z","start_local":"21:35"},{"end":"2029-06-16T20:10Z","end_local":"23:10","hours":0.83,"label":"marginal","mean_quality":0.45,"start":"2029-06-16T19:20Z","start_local":"22:20"},{"end":"2029-06-17T00:40Z","end_local":"03:40","hours":4.5,"label":"good","mean_quality":0.99,"start":"2029-06-16T20:10Z","start_local":"23:10"},{"end":"2029-06-17T01:30Z","end_local":"04:30","hours":0.83,"label":"marginal","mean_quality":0.5,"start":"2029-06-17T00:40Z","start_local":"03:40"},{"end":"2029-06-17T02:15Z","end_local":"05:15","hours":0.75,"label":"poor","mean_quality":0.15,"start":"2029-06-17T01:30Z","start_local":"04:30"},{"end":"2029-06-17T02:50Z","end_local":"05:50","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2029-06-17T02:15Z","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":"2029-06-16T20:08:44Z","dark_hours":4.44,"dark_to":"2029-06-17T00:35:07Z","moon":{"illumination":0.235,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":3.8,"moonrise":"2029-06-17T08:16:50Z","moonset":"2029-06-16T20:46:14Z","sunrise":"2029-06-17T02:46:06Z","sunset":"2029-06-16T17:57:46Z","twilight":{"astronomical":{"end":"2029-06-16T20:08:44Z","start":"2029-06-17T00:35:07Z"},"civil":{"end":"2029-06-16T18:31:58Z","start":"2029-06-17T02:11:54Z"},"nautical":{"end":"2029-06-16T19:15:54Z","start":"2029-06-17T01:27:57Z"}},"window_end":"2029-06-17T09:00:00Z","window_start":"2029-06-16T09:00:00Z"},"night_date":"2029-06-16","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.0,"alt":87.1,"t":"2029-06-16T23:15:00Z"},"dec":38.78368896,"dec_of_date":38.8104,"dec_str":"+38\u00b0 47' 01.3\"","good_hours":4.5,"limit_rise":"2029-06-16T16:48:27Z","limit_set":"2029-06-17T05:45:27Z","max_az_rate_deg_per_min":3.85,"moon_separation":115.5,"never_rises":false,"ra":279.23473479,"ra_of_date":279.4821,"ra_str":"18h 36m 56.3s","resolved":{"common_name":"Vega","dec":38.78368896,"name":"* alf Lyr","ra":279.23473479,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=Vega","source":"sesame","spectral_type":"A0V","type":"dS*","type_text":"delta Scuti variable","vmag":0.03},"summary":"4.5 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2029-06-17T08:21:30Z","blocked_dark_hours":0,"clears_at":"2029-06-16T14:20:42Z","rise_az":34.5},"track":[{"above_terrain":false,"airmass":null,"alt":-3.48,"az":333.5,"t":"2029-06-16T09:00:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-3.9,"az":334.4,"t":"2029-06-16T09:05:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-4.29,"az":335.3,"t":"2029-06-16T09:10:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-4.68,"az":336.2,"t":"2029-06-16T09:15:00Z","terrain":-0.81},{"above_terrain":false,"airmass":null,"alt":-5.05,"az":337.1,"t":"2029-06-16T09:20:00Z","terrain":-0.7},{"above_terrain":false,"airmass":null,"alt":-5.4,"az":338.0,"t":"2029-06-16T09:25:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-5.75,"az":338.9,"t":"2029-06-16T09:30:00Z","terrain":-0.73},{"above_terrain":false,"airmass":null,"alt":-6.08,"az":339.9,"t":"2029-06-16T09:35:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-6.39,"az":340.8,"t":"2029-06-16T09:40:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-6.69,"az":341.7,"t":"2029-06-16T09:45:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-6.98,"az":342.7,"t":"2029-06-16T09:50:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-7.25,"az":343.6,"t":"2029-06-16T09:55:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-7.51,"az":344.6,"t":"2029-06-16T10:00:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-7.75,"az":345.5,"t":"2029-06-16T10:05:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-7.97,"az":346.5,"t":"2029-06-16T10:10:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-8.19,"az":347.4,"t":"2029-06-16T10:15:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-8.38,"az":348.4,"t":"2029-06-16T10:20:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-8.56,"az":349.4,"t":"2029-06-16T10:25:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-8.73,"az":350.4,"t":"2029-06-16T10:30:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-8.87,"az":351.3,"t":"2029-06-16T10:35:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-9.01,"az":352.3,"t":"2029-06-16T10:40:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-9.13,"az":353.3,"t":"2029-06-16T10:45:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-9.23,"az":354.3,"t":"2029-06-16T10:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.31,"az":355.3,"t":"2029-06-16T10:55:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-9.38,"az":356.3,"t":"2029-06-16T11:00:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-9.43,"az":357.2,"t":"2029-06-16T11:05:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-9.47,"az":358.2,"t":"2029-06-16T11:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.49,"az":359.2,"t":"2029-06-16T11:15:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-9.5,"az":0.2,"t":"2029-06-16T11:20:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-9.48,"az":1.2,"t":"2029-06-16T11:25:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-9.46,"az":2.2,"t":"2029-06-16T11:30:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-9.41,"az":3.2,"t":"2029-06-16T11:35:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-9.35,"az":4.2,"t":"2029-06-16T11:40:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-9.28,"az":5.2,"t":"2029-06-16T11:45:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-9.18,"az":6.1,"t":"2029-06-16T11:50:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-9.08,"az":7.1,"t":"2029-06-16T11:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-8.95,"az":8.1,"t":"2029-06-16T12:00:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-8.81,"az":9.1,"t":"2029-06-16T12:05:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-8.66,"az":10.1,"t":"2029-06-16T12:10:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-8.49,"az":11.0,"t":"2029-06-16T12:15:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-8.3,"az":12.0,"t":"2029-06-16T12:20:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-8.1,"az":13.0,"t":"2029-06-16T12:25:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-7.88,"az":13.9,"t":"2029-06-16T12:30:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-7.65,"az":14.9,"t":"2029-06-16T12:35:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-7.4,"az":15.8,"t":"2029-06-16T12:40:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-7.14,"az":16.8,"t":"2029-06-16T12:45:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-6.86,"az":17.7,"t":"2029-06-16T12:50:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-6.57,"az":18.7,"t":"2029-06-16T12:55:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-6.26,"az":19.6,"t":"2029-06-16T13:00:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-5.94,"az":20.5,"t":"2029-06-16T13:05:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-5.6,"az":21.5,"t":"2029-06-16T13:10:00Z","terrain":0.83},{"above_terrain":false,"airmass":null,"alt":-5.25,"az":22.4,"t":"2029-06-16T13:15:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-4.89,"az":23.3,"t":"2029-06-16T13:20:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-4.51,"az":24.2,"t":"2029-06-16T13:25:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-4.12,"az":25.1,"t":"2029-06-16T13:30:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-3.72,"az":26.0,"t":"2029-06-16T13:35:00Z","terrain":1.34},{"above_terrain":false,"airmass":null,"alt":-3.3,"az":26.9,"t":"2029-06-16T13:40:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-2.87,"az":27.7,"t":"2029-06-16T13:45:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-2.43,"az":28.6,"t":"2029-06-16T13:50:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-1.98,"az":29.5,"t":"2029-06-16T13:55:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-1.51,"az":30.3,"t":"2029-06-16T14:00:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-1.03,"az":31.2,"t":"2029-06-16T14:05:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-0.54,"az":32.0,"t":"2029-06-16T14:10:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-0.04,"az":32.9,"t":"2029-06-16T14:15:00Z","terrain":1.04},{"above_terrain":false,"airmass":31.65,"alt":0.47,"az":33.7,"t":"2029-06-16T14:20:00Z","terrain":0.6},{"above_terrain":true,"airmass":26.32,"alt":1.0,"az":34.5,"t":"2029-06-16T14:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":22.21,"alt":1.53,"az":35.3,"t":"2029-06-16T14:30:00Z","terrain":0.04},{"above_terrain":true,"airmass":19.01,"alt":2.08,"az":36.1,"t":"2029-06-16T14:35:00Z","terrain":0.01},{"above_terrain":true,"airmass":16.49,"alt":2.64,"az":36.9,"t":"2029-06-16T14:40:00Z","terrain":-0.08},{"above_terrain":true,"airmass":14.47,"alt":3.21,"az":37.7,"t":"2029-06-16T14:45:00Z","terrain":-0.18},{"above_terrain":true,"airmass":12.83,"alt":3.78,"az":38.5,"t":"2029-06-16T14:50:00Z","terrain":-0.18},{"above_terrain":true,"airmass":11.48,"alt":4.37,"az":39.3,"t":"2029-06-16T14:55:00Z","terrain":-0.13},{"above_terrain":true,"airmass":10.36,"alt":4.97,"az":40.1,"t":"2029-06-16T15:00:00Z","terrain":-0.04},{"above_terrain":true,"airmass":9.41,"alt":5.58,"az":40.9,"t":"2029-06-16T15:05:00Z","terrain":0.01},{"above_terrain":true,"airmass":8.6,"alt":6.19,"az":41.6,"t":"2029-06-16T15:10:00Z","terrain":0.08},{"above_terrain":true,"airmass":7.91,"alt":6.82,"az":42.4,"t":"2029-06-16T15:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":7.31,"alt":7.46,"az":43.1,"t":"2029-06-16T15:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":6.78,"alt":8.1,"az":43.9,"t":"2029-06-16T15:25:00Z","terrain":0.39},{"above_terrain":true,"airmass":6.32,"alt":8.75,"az":44.6,"t":"2029-06-16T15:30:00Z","terrain":0.51},{"above_terrain":true,"airmass":5.91,"alt":9.41,"az":45.3,"t":"2029-06-16T15:35:00Z","terrain":0.61},{"above_terrain":true,"airmass":5.54,"alt":10.08,"az":46.0,"t":"2029-06-16T15:40:00Z","terrain":0.67},{"above_terrain":true,"airmass":5.22,"alt":10.76,"az":46.8,"t":"2029-06-16T15:45:00Z","terrain":0.62},{"above_terrain":true,"airmass":4.92,"alt":11.45,"az":47.5,"t":"2029-06-16T15:50:00Z","terrain":0.57},{"above_terrain":true,"airmass":4.66,"alt":12.14,"az":48.2,"t":"2029-06-16T15:55:00Z","terrain":0.51},{"above_terrain":true,"airmass":4.42,"alt":12.84,"az":48.9,"t":"2029-06-16T16:00:00Z","terrain":0.43},{"above_terrain":true,"airmass":4.2,"alt":13.55,"az":49.6,"t":"2029-06-16T16:05:00Z","terrain":0.4},{"above_terrain":true,"airmass":4.0,"alt":14.27,"az":50.2,"t":"2029-06-16T16:10:00Z","terrain":0.43},{"above_terrain":true,"airmass":3.82,"alt":14.99,"az":50.9,"t":"2029-06-16T16:15:00Z","terrain":0.52},{"above_terrain":true,"airmass":3.65,"alt":15.72,"az":51.6,"t":"2029-06-16T16:20:00Z","terrain":0.59},{"above_terrain":true,"airmass":3.49,"alt":16.46,"az":52.3,"t":"2029-06-16T16:25:00Z","terrain":0.68},{"above_terrain":true,"airmass":3.35,"alt":17.2,"az":52.9,"t":"2029-06-16T16:30:00Z","terrain":0.82},{"above_terrain":true,"airmass":3.22,"alt":17.95,"az":53.6,"t":"2029-06-16T16:35:00Z","terrain":0.93},{"above_terrain":true,"airmass":3.09,"alt":18.71,"az":54.2,"t":"2029-06-16T16:40:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.98,"alt":19.47,"az":54.9,"t":"2029-06-16T16:45:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.87,"alt":20.24,"az":55.5,"t":"2029-06-16T16:50:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.77,"alt":21.01,"az":56.2,"t":"2029-06-16T16:55:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.68,"alt":21.79,"az":56.8,"t":"2029-06-16T17:00:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.59,"alt":22.58,"az":57.4,"t":"2029-06-16T17:05:00Z","terrain":1.14},{"above_terrain":true,"airmass":2.51,"alt":23.37,"az":58.0,"t":"2029-06-16T17:10:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.43,"alt":24.17,"az":58.7,"t":"2029-06-16T17:15:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.36,"alt":24.97,"az":59.3,"t":"2029-06-16T17:20:00Z","terrain":1.2},{"above_terrain":true,"airmass":2.29,"alt":25.78,"az":59.9,"t":"2029-06-16T17:25:00Z","terrain":1.18},{"above_terrain":true,"airmass":2.23,"alt":26.59,"az":60.5,"t":"2029-06-16T17:30:00Z","terrain":1.13},{"above_terrain":true,"airmass":2.17,"alt":27.4,"az":61.1,"t":"2029-06-16T17:35:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.11,"alt":28.23,"az":61.7,"t":"2029-06-16T17:40:00Z","terrain":1.04},{"above_terrain":true,"airmass":2.05,"alt":29.05,"az":62.3,"t":"2029-06-16T17:45:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.0,"alt":29.88,"az":62.9,"t":"2029-06-16T17:50:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.95,"alt":30.72,"az":63.4,"t":"2029-06-16T17:55:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.91,"alt":31.56,"az":64.0,"t":"2029-06-16T18:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.86,"alt":32.4,"az":64.6,"t":"2029-06-16T18:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.82,"alt":33.25,"az":65.2,"t":"2029-06-16T18:10:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.78,"alt":34.1,"az":65.8,"t":"2029-06-16T18:15:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.74,"alt":34.95,"az":66.3,"t":"2029-06-16T18:20:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.71,"alt":35.81,"az":66.9,"t":"2029-06-16T18:25:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.67,"alt":36.68,"az":67.5,"t":"2029-06-16T18:30:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.64,"alt":37.54,"az":68.0,"t":"2029-06-16T18:35:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.61,"alt":38.41,"az":68.6,"t":"2029-06-16T18:40:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.58,"alt":39.29,"az":69.2,"t":"2029-06-16T18:45:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.55,"alt":40.16,"az":69.7,"t":"2029-06-16T18:50:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.52,"alt":41.04,"az":70.3,"t":"2029-06-16T18:55:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.49,"alt":41.92,"az":70.8,"t":"2029-06-16T19:00:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.47,"alt":42.81,"az":71.4,"t":"2029-06-16T19:05:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.45,"alt":43.7,"az":72.0,"t":"2029-06-16T19:10:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.42,"alt":44.59,"az":72.5,"t":"2029-06-16T19:15:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.4,"alt":45.48,"az":73.1,"t":"2029-06-16T19:20:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.38,"alt":46.38,"az":73.6,"t":"2029-06-16T19:25:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.36,"alt":47.28,"az":74.2,"t":"2029-06-16T19:30:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.34,"alt":48.18,"az":74.7,"t":"2029-06-16T19:35:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.32,"alt":49.09,"az":75.3,"t":"2029-06-16T19:40:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.3,"alt":49.99,"az":75.9,"t":"2029-06-16T19:45:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.29,"alt":50.9,"az":76.4,"t":"2029-06-16T19:50:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.27,"alt":51.81,"az":77.0,"t":"2029-06-16T19:55:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.26,"alt":52.72,"az":77.6,"t":"2029-06-16T20:00:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.24,"alt":53.64,"az":78.1,"t":"2029-06-16T20:05:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.23,"alt":54.56,"az":78.7,"t":"2029-06-16T20:10:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.21,"alt":55.48,"az":79.3,"t":"2029-06-16T20:15:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.2,"alt":56.4,"az":79.9,"t":"2029-06-16T20:20:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.19,"alt":57.32,"az":80.4,"t":"2029-06-16T20:25:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.18,"alt":58.24,"az":81.0,"t":"2029-06-16T20:30:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.16,"alt":59.17,"az":81.6,"t":"2029-06-16T20:35:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.15,"alt":60.09,"az":82.3,"t":"2029-06-16T20:40:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.14,"alt":61.02,"az":82.9,"t":"2029-06-16T20:45:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.13,"alt":61.95,"az":83.5,"t":"2029-06-16T20:50:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.12,"alt":62.88,"az":84.1,"t":"2029-06-16T20:55:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.11,"alt":63.81,"az":84.8,"t":"2029-06-16T21:00:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.11,"alt":64.75,"az":85.5,"t":"2029-06-16T21:05:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.1,"alt":65.68,"az":86.2,"t":"2029-06-16T21:10:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.09,"alt":66.61,"az":86.9,"t":"2029-06-16T21:15:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.08,"alt":67.55,"az":87.6,"t":"2029-06-16T21:20:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.07,"alt":68.48,"az":88.3,"t":"2029-06-16T21:25:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.07,"alt":69.42,"az":89.1,"t":"2029-06-16T21:30:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.06,"alt":70.36,"az":89.9,"t":"2029-06-16T21:35:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.06,"alt":71.29,"az":90.8,"t":"2029-06-16T21:40:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.05,"alt":72.23,"az":91.7,"t":"2029-06-16T21:45:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.04,"alt":73.16,"az":92.6,"t":"2029-06-16T21:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.04,"alt":74.1,"az":93.6,"t":"2029-06-16T21:55:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.03,"alt":75.03,"az":94.7,"t":"2029-06-16T22:00:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.03,"alt":75.96,"az":95.9,"t":"2029-06-16T22:05:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.03,"alt":76.89,"az":97.1,"t":"2029-06-16T22:10:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.02,"alt":77.82,"az":98.5,"t":"2029-06-16T22:15:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.02,"alt":78.74,"az":100.1,"t":"2029-06-16T22:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.02,"alt":79.66,"az":101.9,"t":"2029-06-16T22:25:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.01,"alt":80.57,"az":103.9,"t":"2029-06-16T22:30:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.01,"alt":81.48,"az":106.3,"t":"2029-06-16T22:35:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.01,"alt":82.37,"az":109.1,"t":"2029-06-16T22:40:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.01,"alt":83.24,"az":112.6,"t":"2029-06-16T22:45:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.01,"alt":84.09,"az":117.0,"t":"2029-06-16T22:50:00Z","terrain":-1.63},{"above_terrain":true,"airmass":1.0,"alt":84.91,"az":122.7,"t":"2029-06-16T22:55:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.0,"alt":85.66,"az":130.2,"t":"2029-06-16T23:00:00Z","terrain":-1.58},{"above_terrain":true,"airmass":1.0,"alt":86.32,"az":140.6,"t":"2029-06-16T23:05:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.0,"alt":86.83,"az":154.6,"t":"2029-06-16T23:10:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.0,"alt":87.09,"az":172.4,"t":"2029-06-16T23:15:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.0,"alt":87.06,"az":191.7,"t":"2029-06-16T23:20:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.0,"alt":86.73,"az":208.8,"t":"2029-06-16T23:25:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.0,"alt":86.19,"az":222.0,"t":"2029-06-16T23:30:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.0,"alt":85.5,"az":231.6,"t":"2029-06-16T23:35:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.0,"alt":84.73,"az":238.7,"t":"2029-06-16T23:40:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.01,"alt":83.91,"az":244.1,"t":"2029-06-16T23:45:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.01,"alt":83.06,"az":248.2,"t":"2029-06-16T23:50:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.01,"alt":82.18,"az":251.5,"t":"2029-06-16T23:55:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.01,"alt":81.28,"az":254.3,"t":"2029-06-17T00:00:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.01,"alt":80.38,"az":256.6,"t":"2029-06-17T00:05:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.02,"alt":79.46,"az":258.5,"t":"2029-06-17T00:10:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.02,"alt":78.54,"az":260.2,"t":"2029-06-17T00:15:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.02,"alt":77.62,"az":261.8,"t":"2029-06-17T00:20:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.03,"alt":76.69,"az":263.1,"t":"2029-06-17T00:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.03,"alt":75.76,"az":264.4,"t":"2029-06-17T00:30:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.04,"alt":74.83,"az":265.5,"t":"2029-06-17T00:35:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.04,"alt":73.89,"az":266.6,"t":"2029-06-17T00:40:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.05,"alt":72.96,"az":267.6,"t":"2029-06-17T00:45:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.05,"alt":72.02,"az":268.5,"t":"2029-06-17T00:50:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.06,"alt":71.09,"az":269.4,"t":"2029-06-17T00:55:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.06,"alt":70.15,"az":270.3,"t":"2029-06-17T01:00:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.07,"alt":69.22,"az":271.1,"t":"2029-06-17T01:05:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.08,"alt":68.28,"az":271.8,"t":"2029-06-17T01:10:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.08,"alt":67.34,"az":272.6,"t":"2029-06-17T01:15:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.09,"alt":66.41,"az":273.3,"t":"2029-06-17T01:20:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.1,"alt":65.48,"az":274.0,"t":"2029-06-17T01:25:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.11,"alt":64.54,"az":274.7,"t":"2029-06-17T01:30:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.12,"alt":63.61,"az":275.3,"t":"2029-06-17T01:35:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.12,"alt":62.68,"az":276.0,"t":"2029-06-17T01:40:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.13,"alt":61.75,"az":276.6,"t":"2029-06-17T01:45:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.14,"alt":60.82,"az":277.3,"t":"2029-06-17T01:50:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.16,"alt":59.89,"az":277.9,"t":"2029-06-17T01:55:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.17,"alt":58.97,"az":278.5,"t":"2029-06-17T02:00:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.18,"alt":58.04,"az":279.1,"t":"2029-06-17T02:05:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.19,"alt":57.12,"az":279.7,"t":"2029-06-17T02:10:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.2,"alt":56.2,"az":280.3,"t":"2029-06-17T02:15:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.22,"alt":55.28,"az":280.8,"t":"2029-06-17T02:20:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.23,"alt":54.36,"az":281.4,"t":"2029-06-17T02:25:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.24,"alt":53.44,"az":282.0,"t":"2029-06-17T02:30:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.26,"alt":52.53,"az":282.6,"t":"2029-06-17T02:35:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.27,"alt":51.61,"az":283.1,"t":"2029-06-17T02:40:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.29,"alt":50.7,"az":283.7,"t":"2029-06-17T02:45:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.31,"alt":49.79,"az":284.3,"t":"2029-06-17T02:50:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.33,"alt":48.89,"az":284.8,"t":"2029-06-17T02:55:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.34,"alt":47.99,"az":285.4,"t":"2029-06-17T03:00:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.36,"alt":47.08,"az":285.9,"t":"2029-06-17T03:05:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.38,"alt":46.19,"az":286.5,"t":"2029-06-17T03:10:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.41,"alt":45.29,"az":287.1,"t":"2029-06-17T03:15:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.43,"alt":44.4,"az":287.6,"t":"2029-06-17T03:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.45,"alt":43.51,"az":288.2,"t":"2029-06-17T03:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.47,"alt":42.62,"az":288.7,"t":"2029-06-17T03:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.5,"alt":41.73,"az":289.3,"t":"2029-06-17T03:35:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.53,"alt":40.85,"az":289.8,"t":"2029-06-17T03:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.55,"alt":39.97,"az":290.4,"t":"2029-06-17T03:45:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.58,"alt":39.1,"az":291.0,"t":"2029-06-17T03:50:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.61,"alt":38.22,"az":291.5,"t":"2029-06-17T03:55:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.65,"alt":37.35,"az":292.1,"t":"2029-06-17T04:00:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.68,"alt":36.49,"az":292.7,"t":"2029-06-17T04:05:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.71,"alt":35.63,"az":293.2,"t":"2029-06-17T04:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.75,"alt":34.77,"az":293.8,"t":"2029-06-17T04:15:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.79,"alt":33.91,"az":294.4,"t":"2029-06-17T04:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.83,"alt":33.06,"az":294.9,"t":"2029-06-17T04:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.87,"alt":32.22,"az":295.5,"t":"2029-06-17T04:30:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.92,"alt":31.37,"az":296.1,"t":"2029-06-17T04:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.96,"alt":30.54,"az":296.7,"t":"2029-06-17T04:40:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.01,"alt":29.7,"az":297.3,"t":"2029-06-17T04:45:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.06,"alt":28.87,"az":297.9,"t":"2029-06-17T04:50:00Z","terrain":0.14},{"above_terrain":true,"airmass":2.12,"alt":28.05,"az":298.5,"t":"2029-06-17T04:55:00Z","terrain":0.14},{"above_terrain":true,"airmass":2.18,"alt":27.23,"az":299.1,"t":"2029-06-17T05:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.24,"alt":26.41,"az":299.7,"t":"2029-06-17T05:05:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.3,"alt":25.6,"az":300.3,"t":"2029-06-17T05:10:00Z","terrain":0.36},{"above_terrain":true,"airmass":2.37,"alt":24.79,"az":300.9,"t":"2029-06-17T05:15:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.45,"alt":23.99,"az":301.5,"t":"2029-06-17T05:20:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.53,"alt":23.2,"az":302.1,"t":"2029-06-17T05:25:00Z","terrain":0.05},{"above_terrain":true,"airmass":2.61,"alt":22.41,"az":302.7,"t":"2029-06-17T05:30:00Z","terrain":-0.14},{"above_terrain":true,"airmass":2.7,"alt":21.62,"az":303.4,"t":"2029-06-17T05:35:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.79,"alt":20.84,"az":304.0,"t":"2029-06-17T05:40:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.89,"alt":20.07,"az":304.6,"t":"2029-06-17T05:45:00Z","terrain":-0.22},{"above_terrain":true,"airmass":3.0,"alt":19.3,"az":305.3,"t":"2029-06-17T05:50:00Z","terrain":-0.26},{"above_terrain":true,"airmass":3.12,"alt":18.54,"az":305.9,"t":"2029-06-17T05:55:00Z","terrain":-0.18},{"above_terrain":true,"airmass":3.24,"alt":17.79,"az":306.6,"t":"2029-06-17T06:00:00Z","terrain":0.03},{"above_terrain":true,"airmass":3.38,"alt":17.04,"az":307.2,"t":"2029-06-17T06:05:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.52,"alt":16.3,"az":307.9,"t":"2029-06-17T06:10:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.68,"alt":15.56,"az":308.6,"t":"2029-06-17T06:15:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.85,"alt":14.83,"az":309.2,"t":"2029-06-17T06:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":4.04,"alt":14.11,"az":309.9,"t":"2029-06-17T06:25:00Z","terrain":0.22},{"above_terrain":true,"airmass":4.24,"alt":13.4,"az":310.6,"t":"2029-06-17T06:30:00Z","terrain":0.3},{"above_terrain":true,"airmass":4.47,"alt":12.69,"az":311.3,"t":"2029-06-17T06:35:00Z","terrain":0.3},{"above_terrain":true,"airmass":4.71,"alt":11.99,"az":312.0,"t":"2029-06-17T06:40:00Z","terrain":0.14},{"above_terrain":true,"airmass":4.98,"alt":11.3,"az":312.7,"t":"2029-06-17T06:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":5.28,"alt":10.61,"az":313.4,"t":"2029-06-17T06:50:00Z","terrain":0.35},{"above_terrain":true,"airmass":5.62,"alt":9.94,"az":314.1,"t":"2029-06-17T06:55:00Z","terrain":0.48},{"above_terrain":true,"airmass":5.99,"alt":9.27,"az":314.8,"t":"2029-06-17T07:00:00Z","terrain":0.55},{"above_terrain":true,"airmass":6.41,"alt":8.61,"az":315.6,"t":"2029-06-17T07:05:00Z","terrain":0.51},{"above_terrain":true,"airmass":6.89,"alt":7.96,"az":316.3,"t":"2029-06-17T07:10:00Z","terrain":0.43},{"above_terrain":true,"airmass":7.43,"alt":7.32,"az":317.0,"t":"2029-06-17T07:15:00Z","terrain":0.3},{"above_terrain":true,"airmass":8.05,"alt":6.68,"az":317.8,"t":"2029-06-17T07:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":8.77,"alt":6.06,"az":318.5,"t":"2029-06-17T07:25:00Z","terrain":0.07},{"above_terrain":true,"airmass":9.6,"alt":5.44,"az":319.3,"t":"2029-06-17T07:30:00Z","terrain":-0.16},{"above_terrain":true,"airmass":10.58,"alt":4.84,"az":320.1,"t":"2029-06-17T07:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":11.75,"alt":4.24,"az":320.9,"t":"2029-06-17T07:40:00Z","terrain":-0.2},{"above_terrain":true,"airmass":13.16,"alt":3.66,"az":321.6,"t":"2029-06-17T07:45:00Z","terrain":0.06},{"above_terrain":true,"airmass":14.87,"alt":3.08,"az":322.4,"t":"2029-06-17T07:50:00Z","terrain":0.15},{"above_terrain":true,"airmass":16.99,"alt":2.52,"az":323.2,"t":"2029-06-17T07:55:00Z","terrain":0.01},{"above_terrain":true,"airmass":19.64,"alt":1.96,"az":324.0,"t":"2029-06-17T08:00:00Z","terrain":-0.21},{"above_terrain":true,"airmass":23.02,"alt":1.42,"az":324.8,"t":"2029-06-17T08:05:00Z","terrain":-0.19},{"above_terrain":true,"airmass":27.37,"alt":0.88,"az":325.7,"t":"2029-06-17T08:10:00Z","terrain":-0.22},{"above_terrain":true,"airmass":33.01,"alt":0.36,"az":326.5,"t":"2029-06-17T08:15:00Z","terrain":-0.31},{"above_terrain":true,"airmass":null,"alt":-0.15,"az":327.3,"t":"2029-06-17T08:20:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-0.65,"az":328.2,"t":"2029-06-17T08:25:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-1.14,"az":329.0,"t":"2029-06-17T08:30:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-1.61,"az":329.9,"t":"2029-06-17T08:35:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-2.08,"az":330.7,"t":"2029-06-17T08:40:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-2.53,"az":331.6,"t":"2029-06-17T08:45:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-2.97,"az":332.5,"t":"2029-06-17T08:50:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-3.39,"az":333.3,"t":"2029-06-17T08:55:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-3.81,"az":334.2,"t":"2029-06-17T09:00:00Z","terrain":-0.31}],"transit":{"airmass":1.0,"alt":87.1,"az":172.4,"t":"2029-06-16T23:15:00Z"},"usable_hours":4.5,"verdict":"good","zenith_passage":true},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}
