{"assessment":{"best_window":{"end":"2029-06-21T00:40Z","end_local":"03:40","hours":4.42,"label":"good","mean_quality":0.92,"start":"2029-06-20T20:15Z","start_local":"23:15"},"cost":{"altitude":0.04,"clouds":0.0,"darkness":3.16,"moon":0.44},"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":34,"cloud":null,"high":null,"iso":"2029-06-20T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":35,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"21:00","wind":null},{"alt":45,"cloud":null,"high":null,"iso":"2029-06-20T19:00Z","label":"poor","low":null,"mid":null,"moon_alt":31,"precip":null,"q":0.11,"rh":null,"sky":"nautical twilight","temp":null,"time":"22:00","wind":null},{"alt":56,"cloud":null,"high":null,"iso":"2029-06-20T20:00Z","label":"marginal","low":null,"mid":null,"moon_alt":25,"precip":null,"q":0.4,"rh":null,"sky":"astronomical twilight","temp":null,"time":"23:00","wind":null},{"alt":67,"cloud":null,"high":null,"iso":"2029-06-20T21:00Z","label":"good","low":null,"mid":null,"moon_alt":16,"precip":null,"q":0.85,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":78,"cloud":null,"high":null,"iso":"2029-06-20T22:00Z","label":"good","low":null,"mid":null,"moon_alt":7,"precip":null,"q":0.87,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":87,"cloud":null,"high":null,"iso":"2029-06-20T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-4,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":78,"cloud":null,"high":null,"iso":"2029-06-21T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-14,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":67,"cloud":null,"high":null,"iso":"2029-06-21T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-25,"precip":null,"q":0.5,"rh":null,"sky":"astronomical twilight","temp":null,"time":"04:00","wind":null},{"alt":56,"cloud":null,"high":null,"iso":"2029-06-21T02:00Z","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":5.03,"reasons":["daylight and twilight cost 3.2 quality-hours","moonlight cost 0.4 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":5.03,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2029-06-20T18:35Z","end_local":"21:35","hours":0.67,"label":"unusable","mean_quality":0.0,"start":"2029-06-20T17:55Z","start_local":"20:55"},{"end":"2029-06-20T19:20Z","end_local":"22:20","hours":0.75,"label":"poor","mean_quality":0.11,"start":"2029-06-20T18:35Z","start_local":"21:35"},{"end":"2029-06-20T20:15Z","end_local":"23:15","hours":0.92,"label":"marginal","mean_quality":0.39,"start":"2029-06-20T19:20Z","start_local":"22:20"},{"end":"2029-06-21T00:40Z","end_local":"03:40","hours":4.42,"label":"good","mean_quality":0.92,"start":"2029-06-20T20:15Z","start_local":"23:15"},{"end":"2029-06-21T01:30Z","end_local":"04:30","hours":0.83,"label":"marginal","mean_quality":0.5,"start":"2029-06-21T00:40Z","start_local":"03:40"},{"end":"2029-06-21T02:15Z","end_local":"05:15","hours":0.75,"label":"poor","mean_quality":0.15,"start":"2029-06-21T01:30Z","start_local":"04:30"},{"end":"2029-06-21T02:50Z","end_local":"05:50","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2029-06-21T02:15Z","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":"2029-06-20T20:10:10Z","dark_hours":4.42,"dark_to":"2029-06-21T00:35:29Z","moon":{"illumination":0.672,"phase":"waxing gibbous","waxing":true},"moon_free_dark_hours":1.93,"moonrise":"2029-06-20T11:50:47Z","moonset":"2029-06-20T22:38:19Z","sunrise":"2029-06-21T02:46:43Z","sunset":"2029-06-20T17:58:56Z","twilight":{"astronomical":{"end":"2029-06-20T20:10:10Z","start":"2029-06-21T00:35:29Z"},"civil":{"end":"2029-06-20T18:33:10Z","start":"2029-06-21T02:12:29Z"},"nautical":{"end":"2029-06-20T19:17:11Z","start":"2029-06-21T01:28:28Z"}},"window_end":"2029-06-21T09:00:00Z","window_start":"2029-06-20T09:00:00Z"},"night_date":"2029-06-20","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":"2029-06-20T23:00:00Z"},"dec":38.78368896,"dec_of_date":38.8104,"dec_str":"+38\u00b0 47' 01.3\"","good_hours":4.42,"limit_rise":"2029-06-20T16:32:43Z","limit_set":"2029-06-21T05:29:43Z","max_az_rate_deg_per_min":3.82,"moon_separation":92.2,"never_rises":false,"ra":279.23473479,"ra_of_date":279.4822,"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":"4.4 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2029-06-21T08:05:47Z","blocked_dark_hours":0,"clears_at":"2029-06-20T14:04:54Z","rise_az":33.8},"track":[{"above_terrain":false,"airmass":null,"alt":-4.73,"az":336.3,"t":"2029-06-20T09:00:00Z","terrain":-0.8},{"above_terrain":false,"airmass":null,"alt":-5.1,"az":337.2,"t":"2029-06-20T09:05:00Z","terrain":-0.67},{"above_terrain":false,"airmass":null,"alt":-5.46,"az":338.2,"t":"2029-06-20T09:10:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-5.8,"az":339.1,"t":"2029-06-20T09:15:00Z","terrain":-0.73},{"above_terrain":false,"airmass":null,"alt":-6.12,"az":340.0,"t":"2029-06-20T09:20:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-6.44,"az":340.9,"t":"2029-06-20T09:25:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-6.74,"az":341.9,"t":"2029-06-20T09:30:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-7.02,"az":342.8,"t":"2029-06-20T09:35:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-7.29,"az":343.8,"t":"2029-06-20T09:40:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-7.54,"az":344.7,"t":"2029-06-20T09:45:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-7.78,"az":345.7,"t":"2029-06-20T09:50:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-8.01,"az":346.6,"t":"2029-06-20T09:55:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-8.22,"az":347.6,"t":"2029-06-20T10:00:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-8.41,"az":348.6,"t":"2029-06-20T10:05:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-8.59,"az":349.5,"t":"2029-06-20T10:10:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-8.75,"az":350.5,"t":"2029-06-20T10:15:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-8.9,"az":351.5,"t":"2029-06-20T10:20:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-9.03,"az":352.5,"t":"2029-06-20T10:25:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-9.14,"az":353.4,"t":"2029-06-20T10:30:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-9.24,"az":354.4,"t":"2029-06-20T10:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.32,"az":355.4,"t":"2029-06-20T10:40:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-9.39,"az":356.4,"t":"2029-06-20T10:45:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-9.44,"az":357.4,"t":"2029-06-20T10:50:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-9.47,"az":358.4,"t":"2029-06-20T10:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.49,"az":359.4,"t":"2029-06-20T11:00:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-9.5,"az":0.4,"t":"2029-06-20T11:05:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-9.48,"az":1.3,"t":"2029-06-20T11:10:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-9.45,"az":2.3,"t":"2029-06-20T11:15:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-9.41,"az":3.3,"t":"2029-06-20T11:20:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-9.34,"az":4.3,"t":"2029-06-20T11:25:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-9.26,"az":5.3,"t":"2029-06-20T11:30:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-9.17,"az":6.3,"t":"2029-06-20T11:35:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-9.06,"az":7.3,"t":"2029-06-20T11:40:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-8.93,"az":8.2,"t":"2029-06-20T11:45:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-8.79,"az":9.2,"t":"2029-06-20T11:50:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-8.63,"az":10.2,"t":"2029-06-20T11:55:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-8.46,"az":11.2,"t":"2029-06-20T12:00:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-8.27,"az":12.1,"t":"2029-06-20T12:05:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-8.07,"az":13.1,"t":"2029-06-20T12:10:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-7.85,"az":14.1,"t":"2029-06-20T12:15:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-7.61,"az":15.0,"t":"2029-06-20T12:20:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-7.36,"az":16.0,"t":"2029-06-20T12:25:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-7.1,"az":16.9,"t":"2029-06-20T12:30:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-6.82,"az":17.9,"t":"2029-06-20T12:35:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-6.52,"az":18.8,"t":"2029-06-20T12:40:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-6.21,"az":19.7,"t":"2029-06-20T12:45:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-5.89,"az":20.7,"t":"2029-06-20T12:50:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-5.55,"az":21.6,"t":"2029-06-20T12:55:00Z","terrain":0.87},{"above_terrain":false,"airmass":null,"alt":-5.2,"az":22.5,"t":"2029-06-20T13:00:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-4.84,"az":23.4,"t":"2029-06-20T13:05:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-4.46,"az":24.3,"t":"2029-06-20T13:10:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-4.07,"az":25.2,"t":"2029-06-20T13:15:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-3.66,"az":26.1,"t":"2029-06-20T13:20:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-3.24,"az":27.0,"t":"2029-06-20T13:25:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-2.81,"az":27.9,"t":"2029-06-20T13:30:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-2.37,"az":28.7,"t":"2029-06-20T13:35:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-1.91,"az":29.6,"t":"2029-06-20T13:40:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-1.44,"az":30.5,"t":"2029-06-20T13:45:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-0.96,"az":31.3,"t":"2029-06-20T13:50:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-0.47,"az":32.1,"t":"2029-06-20T13:55:00Z","terrain":1.28},{"above_terrain":false,"airmass":37.42,"alt":0.03,"az":33.0,"t":"2029-06-20T14:00:00Z","terrain":0.99},{"above_terrain":true,"airmass":30.79,"alt":0.55,"az":33.8,"t":"2029-06-20T14:05:00Z","terrain":0.53},{"above_terrain":true,"airmass":25.66,"alt":1.08,"az":34.6,"t":"2029-06-20T14:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":21.69,"alt":1.61,"az":35.5,"t":"2029-06-20T14:15:00Z","terrain":0.04},{"above_terrain":true,"airmass":18.61,"alt":2.16,"az":36.3,"t":"2029-06-20T14:20:00Z","terrain":-0.0},{"above_terrain":true,"airmass":16.17,"alt":2.72,"az":37.1,"t":"2029-06-20T14:25:00Z","terrain":-0.1},{"above_terrain":true,"airmass":14.21,"alt":3.29,"az":37.9,"t":"2029-06-20T14:30:00Z","terrain":-0.19},{"above_terrain":true,"airmass":12.62,"alt":3.87,"az":38.6,"t":"2029-06-20T14:35:00Z","terrain":-0.18},{"above_terrain":true,"airmass":11.3,"alt":4.46,"az":39.4,"t":"2029-06-20T14:40:00Z","terrain":-0.11},{"above_terrain":true,"airmass":10.21,"alt":5.06,"az":40.2,"t":"2029-06-20T14:45:00Z","terrain":-0.04},{"above_terrain":true,"airmass":9.28,"alt":5.67,"az":41.0,"t":"2029-06-20T14:50:00Z","terrain":0.02},{"above_terrain":true,"airmass":8.49,"alt":6.29,"az":41.7,"t":"2029-06-20T14:55:00Z","terrain":0.09},{"above_terrain":true,"airmass":7.81,"alt":6.91,"az":42.5,"t":"2029-06-20T15:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":7.22,"alt":7.55,"az":43.2,"t":"2029-06-20T15:05:00Z","terrain":0.29},{"above_terrain":true,"airmass":6.71,"alt":8.19,"az":44.0,"t":"2029-06-20T15:10:00Z","terrain":0.41},{"above_terrain":true,"airmass":6.25,"alt":8.85,"az":44.7,"t":"2029-06-20T15:15:00Z","terrain":0.53},{"above_terrain":true,"airmass":5.85,"alt":9.51,"az":45.4,"t":"2029-06-20T15:20:00Z","terrain":0.62},{"above_terrain":true,"airmass":5.49,"alt":10.18,"az":46.2,"t":"2029-06-20T15:25:00Z","terrain":0.66},{"above_terrain":true,"airmass":5.17,"alt":10.86,"az":46.9,"t":"2029-06-20T15:30:00Z","terrain":0.62},{"above_terrain":true,"airmass":4.88,"alt":11.55,"az":47.6,"t":"2029-06-20T15:35:00Z","terrain":0.56},{"above_terrain":true,"airmass":4.62,"alt":12.24,"az":48.3,"t":"2029-06-20T15:40:00Z","terrain":0.5},{"above_terrain":true,"airmass":4.38,"alt":12.95,"az":49.0,"t":"2029-06-20T15:45:00Z","terrain":0.41},{"above_terrain":true,"airmass":4.17,"alt":13.66,"az":49.7,"t":"2029-06-20T15:50:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.97,"alt":14.37,"az":50.3,"t":"2029-06-20T15:55:00Z","terrain":0.44},{"above_terrain":true,"airmass":3.79,"alt":15.1,"az":51.0,"t":"2029-06-20T16:00:00Z","terrain":0.53},{"above_terrain":true,"airmass":3.62,"alt":15.83,"az":51.7,"t":"2029-06-20T16:05:00Z","terrain":0.6},{"above_terrain":true,"airmass":3.47,"alt":16.57,"az":52.4,"t":"2029-06-20T16:10:00Z","terrain":0.71},{"above_terrain":true,"airmass":3.33,"alt":17.31,"az":53.0,"t":"2029-06-20T16:15:00Z","terrain":0.84},{"above_terrain":true,"airmass":3.2,"alt":18.06,"az":53.7,"t":"2029-06-20T16:20:00Z","terrain":0.95},{"above_terrain":true,"airmass":3.08,"alt":18.82,"az":54.3,"t":"2029-06-20T16:25:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.96,"alt":19.58,"az":55.0,"t":"2029-06-20T16:30:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.86,"alt":20.35,"az":55.6,"t":"2029-06-20T16:35:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.76,"alt":21.13,"az":56.2,"t":"2029-06-20T16:40:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.66,"alt":21.91,"az":56.9,"t":"2029-06-20T16:45:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.58,"alt":22.69,"az":57.5,"t":"2029-06-20T16:50:00Z","terrain":1.16},{"above_terrain":true,"airmass":2.5,"alt":23.49,"az":58.1,"t":"2029-06-20T16:55:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.42,"alt":24.28,"az":58.7,"t":"2029-06-20T17:00:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.35,"alt":25.09,"az":59.4,"t":"2029-06-20T17:05:00Z","terrain":1.2},{"above_terrain":true,"airmass":2.28,"alt":25.89,"az":60.0,"t":"2029-06-20T17:10:00Z","terrain":1.17},{"above_terrain":true,"airmass":2.22,"alt":26.71,"az":60.6,"t":"2029-06-20T17:15:00Z","terrain":1.12},{"above_terrain":true,"airmass":2.16,"alt":27.52,"az":61.2,"t":"2029-06-20T17:20:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.1,"alt":28.35,"az":61.8,"t":"2029-06-20T17:25:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.05,"alt":29.17,"az":62.4,"t":"2029-06-20T17:30:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.99,"alt":30.0,"az":62.9,"t":"2029-06-20T17:35:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.95,"alt":30.84,"az":63.5,"t":"2029-06-20T17:40:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.9,"alt":31.68,"az":64.1,"t":"2029-06-20T17:45:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.86,"alt":32.52,"az":64.7,"t":"2029-06-20T17:50:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.81,"alt":33.37,"az":65.3,"t":"2029-06-20T17:55:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.77,"alt":34.22,"az":65.8,"t":"2029-06-20T18:00:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.74,"alt":35.08,"az":66.4,"t":"2029-06-20T18:05:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.7,"alt":35.94,"az":67.0,"t":"2029-06-20T18:10:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.67,"alt":36.8,"az":67.6,"t":"2029-06-20T18:15:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.63,"alt":37.67,"az":68.1,"t":"2029-06-20T18:20:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.6,"alt":38.54,"az":68.7,"t":"2029-06-20T18:25:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.57,"alt":39.41,"az":69.2,"t":"2029-06-20T18:30:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.54,"alt":40.29,"az":69.8,"t":"2029-06-20T18:35:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.52,"alt":41.17,"az":70.4,"t":"2029-06-20T18:40:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.49,"alt":42.05,"az":70.9,"t":"2029-06-20T18:45:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.47,"alt":42.94,"az":71.5,"t":"2029-06-20T18:50:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.44,"alt":43.83,"az":72.0,"t":"2029-06-20T18:55:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.42,"alt":44.72,"az":72.6,"t":"2029-06-20T19:00:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.4,"alt":45.61,"az":73.1,"t":"2029-06-20T19:05:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.38,"alt":46.51,"az":73.7,"t":"2029-06-20T19:10:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.36,"alt":47.41,"az":74.3,"t":"2029-06-20T19:15:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.34,"alt":48.31,"az":74.8,"t":"2029-06-20T19:20:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.32,"alt":49.22,"az":75.4,"t":"2029-06-20T19:25:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.3,"alt":50.12,"az":75.9,"t":"2029-06-20T19:30:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.29,"alt":51.03,"az":76.5,"t":"2029-06-20T19:35:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.27,"alt":51.94,"az":77.1,"t":"2029-06-20T19:40:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.25,"alt":52.86,"az":77.6,"t":"2029-06-20T19:45:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.24,"alt":53.77,"az":78.2,"t":"2029-06-20T19:50:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.22,"alt":54.69,"az":78.8,"t":"2029-06-20T19:55:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.21,"alt":55.61,"az":79.4,"t":"2029-06-20T20:00:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.2,"alt":56.53,"az":79.9,"t":"2029-06-20T20:05:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.19,"alt":57.45,"az":80.5,"t":"2029-06-20T20:10:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.17,"alt":58.38,"az":81.1,"t":"2029-06-20T20:15:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.16,"alt":59.3,"az":81.7,"t":"2029-06-20T20:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.15,"alt":60.23,"az":82.3,"t":"2029-06-20T20:25:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.14,"alt":61.16,"az":83.0,"t":"2029-06-20T20:30:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.13,"alt":62.09,"az":83.6,"t":"2029-06-20T20:35:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.12,"alt":63.02,"az":84.2,"t":"2029-06-20T20:40:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.11,"alt":63.95,"az":84.9,"t":"2029-06-20T20:45:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.1,"alt":64.88,"az":85.6,"t":"2029-06-20T20:50:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.1,"alt":65.81,"az":86.3,"t":"2029-06-20T20:55:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.09,"alt":66.75,"az":87.0,"t":"2029-06-20T21:00:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.08,"alt":67.68,"az":87.7,"t":"2029-06-20T21:05:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.07,"alt":68.62,"az":88.4,"t":"2029-06-20T21:10:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.07,"alt":69.56,"az":89.2,"t":"2029-06-20T21:15:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.06,"alt":70.49,"az":90.0,"t":"2029-06-20T21:20:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.05,"alt":71.43,"az":90.9,"t":"2029-06-20T21:25:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.05,"alt":72.36,"az":91.8,"t":"2029-06-20T21:30:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.04,"alt":73.3,"az":92.8,"t":"2029-06-20T21:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.04,"alt":74.23,"az":93.8,"t":"2029-06-20T21:40:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.03,"alt":75.17,"az":94.9,"t":"2029-06-20T21:45:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.03,"alt":76.1,"az":96.1,"t":"2029-06-20T21:50:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.03,"alt":77.03,"az":97.3,"t":"2029-06-20T21:55:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.02,"alt":77.95,"az":98.8,"t":"2029-06-20T22:00:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.02,"alt":78.88,"az":100.4,"t":"2029-06-20T22:05:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.02,"alt":79.79,"az":102.2,"t":"2029-06-20T22:10:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.01,"alt":80.71,"az":104.2,"t":"2029-06-20T22:15:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.01,"alt":81.61,"az":106.7,"t":"2029-06-20T22:20:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.01,"alt":82.5,"az":109.6,"t":"2029-06-20T22:25:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.01,"alt":83.37,"az":113.2,"t":"2029-06-20T22:30:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.0,"alt":84.22,"az":117.7,"t":"2029-06-20T22:35:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.0,"alt":85.02,"az":123.6,"t":"2029-06-20T22:40:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.0,"alt":85.76,"az":131.5,"t":"2029-06-20T22:45:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.0,"alt":86.41,"az":142.4,"t":"2029-06-20T22:50:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.0,"alt":86.88,"az":157.0,"t":"2029-06-20T22:55:00Z","terrain":-1.09},{"above_terrain":true,"airmass":1.0,"alt":87.11,"az":175.2,"t":"2029-06-20T23:00:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.0,"alt":87.03,"az":194.4,"t":"2029-06-20T23:05:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.0,"alt":86.66,"az":210.9,"t":"2029-06-20T23:10:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.0,"alt":86.1,"az":223.6,"t":"2029-06-20T23:15:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.0,"alt":85.4,"az":232.8,"t":"2029-06-20T23:20:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.0,"alt":84.62,"az":239.6,"t":"2029-06-20T23:25:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.01,"alt":83.79,"az":244.7,"t":"2029-06-20T23:30:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.01,"alt":82.93,"az":248.7,"t":"2029-06-20T23:35:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.01,"alt":82.05,"az":252.0,"t":"2029-06-20T23:40:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.01,"alt":81.15,"az":254.6,"t":"2029-06-20T23:45:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.01,"alt":80.24,"az":256.9,"t":"2029-06-20T23:50:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.02,"alt":79.33,"az":258.8,"t":"2029-06-20T23:55:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.02,"alt":78.41,"az":260.5,"t":"2029-06-21T00:00:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.02,"alt":77.48,"az":262.0,"t":"2029-06-21T00:05:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.03,"alt":76.55,"az":263.3,"t":"2029-06-21T00:10:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.03,"alt":75.62,"az":264.6,"t":"2029-06-21T00:15:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.04,"alt":74.69,"az":265.7,"t":"2029-06-21T00:20:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.04,"alt":73.76,"az":266.7,"t":"2029-06-21T00:25:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.05,"alt":72.82,"az":267.7,"t":"2029-06-21T00:30:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.05,"alt":71.89,"az":268.7,"t":"2029-06-21T00:35:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.06,"alt":70.95,"az":269.5,"t":"2029-06-21T00:40:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.06,"alt":70.02,"az":270.4,"t":"2029-06-21T00:45:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.07,"alt":69.08,"az":271.2,"t":"2029-06-21T00:50:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.08,"alt":68.14,"az":271.9,"t":"2029-06-21T00:55:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.08,"alt":67.21,"az":272.7,"t":"2029-06-21T01:00:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.09,"alt":66.27,"az":273.4,"t":"2029-06-21T01:05:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.1,"alt":65.34,"az":274.1,"t":"2029-06-21T01:10:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.11,"alt":64.41,"az":274.8,"t":"2029-06-21T01:15:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.12,"alt":63.48,"az":275.4,"t":"2029-06-21T01:20:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.13,"alt":62.54,"az":276.1,"t":"2029-06-21T01:25:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.14,"alt":61.61,"az":276.7,"t":"2029-06-21T01:30:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.15,"alt":60.68,"az":277.4,"t":"2029-06-21T01:35:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.16,"alt":59.76,"az":278.0,"t":"2029-06-21T01:40:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.17,"alt":58.83,"az":278.6,"t":"2029-06-21T01:45:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.18,"alt":57.91,"az":279.2,"t":"2029-06-21T01:50:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.19,"alt":56.98,"az":279.8,"t":"2029-06-21T01:55:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.2,"alt":56.06,"az":280.4,"t":"2029-06-21T02:00:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.22,"alt":55.14,"az":280.9,"t":"2029-06-21T02:05:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.23,"alt":54.22,"az":281.5,"t":"2029-06-21T02:10:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.25,"alt":53.31,"az":282.1,"t":"2029-06-21T02:15:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.26,"alt":52.39,"az":282.7,"t":"2029-06-21T02:20:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.28,"alt":51.48,"az":283.2,"t":"2029-06-21T02:25:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.29,"alt":50.57,"az":283.8,"t":"2029-06-21T02:30:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.31,"alt":49.66,"az":284.3,"t":"2029-06-21T02:35:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.33,"alt":48.76,"az":284.9,"t":"2029-06-21T02:40:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.35,"alt":47.85,"az":285.5,"t":"2029-06-21T02:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.37,"alt":46.95,"az":286.0,"t":"2029-06-21T02:50:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.39,"alt":46.05,"az":286.6,"t":"2029-06-21T02:55:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.41,"alt":45.16,"az":287.1,"t":"2029-06-21T03:00:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.43,"alt":44.27,"az":287.7,"t":"2029-06-21T03:05:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.45,"alt":43.38,"az":288.2,"t":"2029-06-21T03:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.48,"alt":42.49,"az":288.8,"t":"2029-06-21T03:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.5,"alt":41.6,"az":289.4,"t":"2029-06-21T03:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.53,"alt":40.72,"az":289.9,"t":"2029-06-21T03:25:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.56,"alt":39.84,"az":290.5,"t":"2029-06-21T03:30:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.59,"alt":38.97,"az":291.0,"t":"2029-06-21T03:35:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.62,"alt":38.1,"az":291.6,"t":"2029-06-21T03:40:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.65,"alt":37.23,"az":292.2,"t":"2029-06-21T03:45:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.68,"alt":36.36,"az":292.7,"t":"2029-06-21T03:50:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.72,"alt":35.5,"az":293.3,"t":"2029-06-21T03:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.76,"alt":34.64,"az":293.9,"t":"2029-06-21T04:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.79,"alt":33.79,"az":294.4,"t":"2029-06-21T04:05:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.83,"alt":32.94,"az":295.0,"t":"2029-06-21T04:10:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.88,"alt":32.09,"az":295.6,"t":"2029-06-21T04:15:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.92,"alt":31.25,"az":296.2,"t":"2029-06-21T04:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.97,"alt":30.41,"az":296.8,"t":"2029-06-21T04:25:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.02,"alt":29.58,"az":297.4,"t":"2029-06-21T04:30:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.07,"alt":28.75,"az":297.9,"t":"2029-06-21T04:35:00Z","terrain":0.13},{"above_terrain":true,"airmass":2.13,"alt":27.93,"az":298.5,"t":"2029-06-21T04:40:00Z","terrain":0.15},{"above_terrain":true,"airmass":2.19,"alt":27.11,"az":299.1,"t":"2029-06-21T04:45:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.25,"alt":26.29,"az":299.7,"t":"2029-06-21T04:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.31,"alt":25.48,"az":300.3,"t":"2029-06-21T04:55:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.38,"alt":24.68,"az":301.0,"t":"2029-06-21T05:00:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.46,"alt":23.88,"az":301.6,"t":"2029-06-21T05:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.54,"alt":23.08,"az":302.2,"t":"2029-06-21T05:10:00Z","terrain":0.02},{"above_terrain":true,"airmass":2.62,"alt":22.29,"az":302.8,"t":"2029-06-21T05:15:00Z","terrain":-0.17},{"above_terrain":true,"airmass":2.71,"alt":21.51,"az":303.4,"t":"2029-06-21T05:20:00Z","terrain":-0.17},{"above_terrain":true,"airmass":2.81,"alt":20.73,"az":304.1,"t":"2029-06-21T05:25:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.91,"alt":19.96,"az":304.7,"t":"2029-06-21T05:30:00Z","terrain":-0.24},{"above_terrain":true,"airmass":3.02,"alt":19.19,"az":305.4,"t":"2029-06-21T05:35:00Z","terrain":-0.25},{"above_terrain":true,"airmass":3.14,"alt":18.43,"az":306.0,"t":"2029-06-21T05:40:00Z","terrain":-0.17},{"above_terrain":true,"airmass":3.26,"alt":17.68,"az":306.7,"t":"2029-06-21T05:45:00Z","terrain":0.06},{"above_terrain":true,"airmass":3.4,"alt":16.93,"az":307.3,"t":"2029-06-21T05:50:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.55,"alt":16.19,"az":308.0,"t":"2029-06-21T05:55:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.71,"alt":15.45,"az":308.6,"t":"2029-06-21T06:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.88,"alt":14.73,"az":309.3,"t":"2029-06-21T06:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":4.07,"alt":14.01,"az":310.0,"t":"2029-06-21T06:10:00Z","terrain":0.22},{"above_terrain":true,"airmass":4.28,"alt":13.29,"az":310.7,"t":"2029-06-21T06:15:00Z","terrain":0.32},{"above_terrain":true,"airmass":4.5,"alt":12.59,"az":311.4,"t":"2029-06-21T06:20:00Z","terrain":0.28},{"above_terrain":true,"airmass":4.75,"alt":11.89,"az":312.1,"t":"2029-06-21T06:25:00Z","terrain":0.15},{"above_terrain":true,"airmass":5.03,"alt":11.2,"az":312.8,"t":"2029-06-21T06:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":5.33,"alt":10.52,"az":313.5,"t":"2029-06-21T06:35:00Z","terrain":0.37},{"above_terrain":true,"airmass":5.67,"alt":9.84,"az":314.2,"t":"2029-06-21T06:40:00Z","terrain":0.49},{"above_terrain":true,"airmass":6.05,"alt":9.17,"az":314.9,"t":"2029-06-21T06:45:00Z","terrain":0.55},{"above_terrain":true,"airmass":6.48,"alt":8.52,"az":315.7,"t":"2029-06-21T06:50:00Z","terrain":0.51},{"above_terrain":true,"airmass":6.96,"alt":7.87,"az":316.4,"t":"2029-06-21T06:55:00Z","terrain":0.41},{"above_terrain":true,"airmass":7.51,"alt":7.22,"az":317.1,"t":"2029-06-21T07:00:00Z","terrain":0.3},{"above_terrain":true,"airmass":8.15,"alt":6.59,"az":317.9,"t":"2029-06-21T07:05:00Z","terrain":0.33},{"above_terrain":true,"airmass":8.88,"alt":5.97,"az":318.7,"t":"2029-06-21T07:10:00Z","terrain":0.02},{"above_terrain":true,"airmass":9.73,"alt":5.36,"az":319.4,"t":"2029-06-21T07:15:00Z","terrain":-0.17},{"above_terrain":true,"airmass":10.74,"alt":4.75,"az":320.2,"t":"2029-06-21T07:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":11.94,"alt":4.16,"az":321.0,"t":"2029-06-21T07:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":13.39,"alt":3.57,"az":321.8,"t":"2029-06-21T07:30:00Z","terrain":0.11},{"above_terrain":true,"airmass":15.15,"alt":3.0,"az":322.5,"t":"2029-06-21T07:35:00Z","terrain":0.14},{"above_terrain":true,"airmass":17.34,"alt":2.44,"az":323.3,"t":"2029-06-21T07:40:00Z","terrain":-0.02},{"above_terrain":true,"airmass":20.08,"alt":1.88,"az":324.1,"t":"2029-06-21T07:45:00Z","terrain":-0.21},{"above_terrain":true,"airmass":23.58,"alt":1.34,"az":325.0,"t":"2029-06-21T07:50:00Z","terrain":-0.19},{"above_terrain":true,"airmass":28.1,"alt":0.81,"az":325.8,"t":"2029-06-21T07:55:00Z","terrain":-0.23},{"above_terrain":true,"airmass":33.95,"alt":0.29,"az":326.6,"t":"2029-06-21T08:00:00Z","terrain":-0.33},{"above_terrain":true,"airmass":null,"alt":-0.22,"az":327.4,"t":"2029-06-21T08:05:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-0.72,"az":328.3,"t":"2029-06-21T08:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-1.21,"az":329.1,"t":"2029-06-21T08:15:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-1.68,"az":330.0,"t":"2029-06-21T08:20:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-2.14,"az":330.8,"t":"2029-06-21T08:25:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-2.59,"az":331.7,"t":"2029-06-21T08:30:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-3.03,"az":332.6,"t":"2029-06-21T08:35:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-3.46,"az":333.5,"t":"2029-06-21T08:40:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":334.4,"t":"2029-06-21T08:45:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-4.27,"az":335.2,"t":"2029-06-21T08:50:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-4.65,"az":336.1,"t":"2029-06-21T08:55:00Z","terrain":-0.82},{"above_terrain":false,"airmass":null,"alt":-5.02,"az":337.1,"t":"2029-06-21T09:00:00Z","terrain":-0.72}],"transit":{"airmass":1.0,"alt":87.1,"az":175.2,"t":"2029-06-20T23:00:00Z"},"usable_hours":4.42,"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."]}
