{"assessment":{"best_window":{"end":"2040-06-16T00:40Z","end_local":"03:40","hours":4.5,"label":"good","mean_quality":0.93,"start":"2040-06-15T20:10Z","start_local":"23:10"},"cost":{"altitude":0.47,"clouds":0.0,"darkness":2.13,"moon":0.07},"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":14,"cloud":null,"high":null,"iso":"2040-06-15T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":43,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"21:00","wind":null},{"alt":22,"cloud":null,"high":null,"iso":"2040-06-15T19:00Z","label":"poor","low":null,"mid":null,"moon_alt":33,"precip":null,"q":0.07,"rh":null,"sky":"nautical twilight","temp":null,"time":"22:00","wind":null},{"alt":30,"cloud":null,"high":null,"iso":"2040-06-15T20:00Z","label":"marginal","low":null,"mid":null,"moon_alt":22,"precip":null,"q":0.39,"rh":null,"sky":"astronomical twilight","temp":null,"time":"23:00","wind":null},{"alt":40,"cloud":null,"high":null,"iso":"2040-06-15T21:00Z","label":"good","low":null,"mid":null,"moon_alt":11,"precip":null,"q":0.84,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":50,"cloud":null,"high":null,"iso":"2040-06-15T22:00Z","label":"good","low":null,"mid":null,"moon_alt":0,"precip":null,"q":0.91,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":61,"cloud":null,"high":null,"iso":"2040-06-15T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-10,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":71,"cloud":null,"high":null,"iso":"2040-06-16T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-19,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":82,"cloud":null,"high":null,"iso":"2040-06-16T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-26,"precip":null,"q":0.5,"rh":null,"sky":"astronomical twilight","temp":null,"time":"04:00","wind":null},{"alt":86,"cloud":null,"high":null,"iso":"2040-06-16T02:00Z","label":"poor","low":null,"mid":null,"moon_alt":-32,"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":5.02,"reasons":["daylight and twilight cost 2.1 quality-hours","the target being low or below 20\u00b0 cost 0.5 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":5.02,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2040-06-15T18:50Z","end_local":"21:50","hours":0.92,"label":"unusable","mean_quality":0.0,"start":"2040-06-15T17:55Z","start_local":"20:55"},{"end":"2040-06-15T19:30Z","end_local":"22:30","hours":0.67,"label":"poor","mean_quality":0.12,"start":"2040-06-15T18:50Z","start_local":"21:50"},{"end":"2040-06-15T20:10Z","end_local":"23:10","hours":0.67,"label":"marginal","mean_quality":0.35,"start":"2040-06-15T19:30Z","start_local":"22:30"},{"end":"2040-06-16T00:40Z","end_local":"03:40","hours":4.5,"label":"good","mean_quality":0.93,"start":"2040-06-15T20:10Z","start_local":"23:10"},{"end":"2040-06-16T01:30Z","end_local":"04:30","hours":0.83,"label":"marginal","mean_quality":0.5,"start":"2040-06-16T00:40Z","start_local":"03:40"},{"end":"2040-06-16T02:15Z","end_local":"05:15","hours":0.75,"label":"poor","mean_quality":0.15,"start":"2040-06-16T01:30Z","start_local":"04:30"},{"end":"2040-06-16T02:50Z","end_local":"05:50","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2040-06-16T02:15Z","start_local":"05:15"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2040-06-15T20:08:23Z","dark_hours":4.45,"dark_to":"2040-06-16T00:35:09Z","moon":{"illumination":0.311,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":2.58,"moonrise":"2040-06-16T08:45:19Z","moonset":"2040-06-15T21:59:21Z","sunrise":"2040-06-16T02:46:02Z","sunset":"2040-06-15T17:57:30Z","twilight":{"astronomical":{"end":"2040-06-15T20:08:23Z","start":"2040-06-16T00:35:09Z"},"civil":{"end":"2040-06-15T18:31:41Z","start":"2040-06-16T02:11:51Z"},"nautical":{"end":"2040-06-15T19:15:36Z","start":"2040-06-16T01:27:56Z"}},"window_end":"2040-06-16T09:00:00Z","window_start":"2040-06-15T09:00:00Z"},"night_date":"2040-06-15","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.02,"alt":77.5,"t":"2040-06-16T00:35:00Z"},"dec":44.25788576,"dec_of_date":44.4169,"dec_str":"+44\u00b0 15' 28.4\"","good_hours":4.5,"limit_rise":"2040-06-15T18:49:10Z","limit_set":"2040-06-16T08:34:01Z","max_az_rate_deg_per_min":3.72,"moon_separation":117.1,"never_rises":false,"ra":314.72388973,"ra_of_date":315.0864,"ra_str":"20h 58m 53.7s","resolved":{"dec":44.25788576,"name":"EM* LkHA 190","ra":314.72388973,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=V1057%20Cyg","source":"sesame","spectral_type":"F7/G3I/IIe","type":"Or*","type_text":"Orion-type variable \u2014 a young, erupting star","vmag":12.33},"summary":"4.5 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2040-06-15T11:54:14Z","blocked_dark_hours":0,"clears_at":"2040-06-15T15:56:03Z","rise_az":315.0},"track":[{"above_terrain":true,"airmass":3.38,"alt":17.01,"az":315.0,"t":"2040-06-15T09:00:00Z","terrain":0.56},{"above_terrain":true,"airmass":3.51,"alt":16.36,"az":315.7,"t":"2040-06-15T09:05:00Z","terrain":0.51},{"above_terrain":true,"airmass":3.65,"alt":15.71,"az":316.3,"t":"2040-06-15T09:10:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.8,"alt":15.06,"az":317.0,"t":"2040-06-15T09:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.96,"alt":14.43,"az":317.6,"t":"2040-06-15T09:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":4.13,"alt":13.8,"az":318.3,"t":"2040-06-15T09:25:00Z","terrain":0.2},{"above_terrain":true,"airmass":4.31,"alt":13.18,"az":318.9,"t":"2040-06-15T09:30:00Z","terrain":-0.11},{"above_terrain":true,"airmass":4.51,"alt":12.57,"az":319.6,"t":"2040-06-15T09:35:00Z","terrain":-0.18},{"above_terrain":true,"airmass":4.72,"alt":11.97,"az":320.3,"t":"2040-06-15T09:40:00Z","terrain":-0.2},{"above_terrain":true,"airmass":4.95,"alt":11.38,"az":321.0,"t":"2040-06-15T09:45:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.2,"alt":10.79,"az":321.7,"t":"2040-06-15T09:50:00Z","terrain":0.07},{"above_terrain":true,"airmass":5.48,"alt":10.22,"az":322.4,"t":"2040-06-15T09:55:00Z","terrain":0.16},{"above_terrain":true,"airmass":5.77,"alt":9.65,"az":323.1,"t":"2040-06-15T10:00:00Z","terrain":0.06},{"above_terrain":true,"airmass":6.1,"alt":9.09,"az":323.8,"t":"2040-06-15T10:05:00Z","terrain":-0.14},{"above_terrain":true,"airmass":6.46,"alt":8.54,"az":324.5,"t":"2040-06-15T10:10:00Z","terrain":-0.2},{"above_terrain":true,"airmass":6.85,"alt":8.0,"az":325.2,"t":"2040-06-15T10:15:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.29,"alt":7.47,"az":325.9,"t":"2040-06-15T10:20:00Z","terrain":-0.24},{"above_terrain":true,"airmass":7.77,"alt":6.95,"az":326.7,"t":"2040-06-15T10:25:00Z","terrain":-0.34},{"above_terrain":true,"airmass":8.31,"alt":6.45,"az":327.4,"t":"2040-06-15T10:30:00Z","terrain":-0.32},{"above_terrain":true,"airmass":8.91,"alt":5.95,"az":328.2,"t":"2040-06-15T10:35:00Z","terrain":-0.21},{"above_terrain":true,"airmass":9.58,"alt":5.46,"az":328.9,"t":"2040-06-15T10:40:00Z","terrain":-0.14},{"above_terrain":true,"airmass":10.34,"alt":4.98,"az":329.7,"t":"2040-06-15T10:45:00Z","terrain":-0.28},{"above_terrain":true,"airmass":11.2,"alt":4.51,"az":330.4,"t":"2040-06-15T10:50:00Z","terrain":-0.37},{"above_terrain":true,"airmass":12.17,"alt":4.06,"az":331.2,"t":"2040-06-15T10:55:00Z","terrain":-0.34},{"above_terrain":true,"airmass":13.28,"alt":3.61,"az":332.0,"t":"2040-06-15T11:00:00Z","terrain":-0.14},{"above_terrain":true,"airmass":14.56,"alt":3.18,"az":332.8,"t":"2040-06-15T11:05:00Z","terrain":-0.12},{"above_terrain":true,"airmass":16.03,"alt":2.76,"az":333.6,"t":"2040-06-15T11:10:00Z","terrain":-0.18},{"above_terrain":true,"airmass":17.74,"alt":2.34,"az":334.4,"t":"2040-06-15T11:15:00Z","terrain":-0.36},{"above_terrain":true,"airmass":19.72,"alt":1.95,"az":335.2,"t":"2040-06-15T11:20:00Z","terrain":-0.63},{"above_terrain":true,"airmass":22.05,"alt":1.56,"az":336.0,"t":"2040-06-15T11:25:00Z","terrain":-0.82},{"above_terrain":true,"airmass":24.77,"alt":1.18,"az":336.8,"t":"2040-06-15T11:30:00Z","terrain":-0.75},{"above_terrain":true,"airmass":27.96,"alt":0.82,"az":337.6,"t":"2040-06-15T11:35:00Z","terrain":-0.57},{"above_terrain":true,"airmass":31.69,"alt":0.47,"az":338.4,"t":"2040-06-15T11:40:00Z","terrain":-0.59},{"above_terrain":true,"airmass":36.0,"alt":0.13,"az":339.3,"t":"2040-06-15T11:45:00Z","terrain":-0.69},{"above_terrain":true,"airmass":null,"alt":-0.19,"az":340.1,"t":"2040-06-15T11:50:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-0.5,"az":340.9,"t":"2040-06-15T11:55:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-0.8,"az":341.8,"t":"2040-06-15T12:00:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-1.09,"az":342.6,"t":"2040-06-15T12:05:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-1.36,"az":343.5,"t":"2040-06-15T12:10:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.62,"az":344.3,"t":"2040-06-15T12:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.87,"az":345.2,"t":"2040-06-15T12:20:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-2.1,"az":346.1,"t":"2040-06-15T12:25:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-2.32,"az":346.9,"t":"2040-06-15T12:30:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-2.52,"az":347.8,"t":"2040-06-15T12:35:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-2.71,"az":348.7,"t":"2040-06-15T12:40:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-2.89,"az":349.6,"t":"2040-06-15T12:45:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-3.05,"az":350.4,"t":"2040-06-15T12:50:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.2,"az":351.3,"t":"2040-06-15T12:55:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-3.34,"az":352.2,"t":"2040-06-15T13:00:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-3.46,"az":353.1,"t":"2040-06-15T13:05:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-3.56,"az":354.0,"t":"2040-06-15T13:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.65,"az":354.9,"t":"2040-06-15T13:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.73,"az":355.8,"t":"2040-06-15T13:20:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-3.79,"az":356.7,"t":"2040-06-15T13:25:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.84,"az":357.6,"t":"2040-06-15T13:30:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":358.5,"t":"2040-06-15T13:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.89,"az":359.4,"t":"2040-06-15T13:40:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-3.89,"az":0.3,"t":"2040-06-15T13:45:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-3.88,"az":1.2,"t":"2040-06-15T13:50:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-3.85,"az":2.1,"t":"2040-06-15T13:55:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-3.81,"az":2.9,"t":"2040-06-15T14:00:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-3.76,"az":3.8,"t":"2040-06-15T14:05:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-3.69,"az":4.7,"t":"2040-06-15T14:10:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-3.6,"az":5.6,"t":"2040-06-15T14:15:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-3.5,"az":6.5,"t":"2040-06-15T14:20:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-3.39,"az":7.4,"t":"2040-06-15T14:25:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.26,"az":8.3,"t":"2040-06-15T14:30:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-3.12,"az":9.2,"t":"2040-06-15T14:35:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-2.96,"az":10.1,"t":"2040-06-15T14:40:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-2.79,"az":10.9,"t":"2040-06-15T14:45:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-2.61,"az":11.8,"t":"2040-06-15T14:50:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-2.41,"az":12.7,"t":"2040-06-15T14:55:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-2.19,"az":13.6,"t":"2040-06-15T15:00:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-1.97,"az":14.4,"t":"2040-06-15T15:05:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-1.73,"az":15.3,"t":"2040-06-15T15:10:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-1.47,"az":16.2,"t":"2040-06-15T15:15:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-1.21,"az":17.0,"t":"2040-06-15T15:20:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-0.93,"az":17.9,"t":"2040-06-15T15:25:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-0.63,"az":18.7,"t":"2040-06-15T15:30:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-0.33,"az":19.5,"t":"2040-06-15T15:35:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-0.01,"az":20.4,"t":"2040-06-15T15:40:00Z","terrain":0.68},{"above_terrain":false,"airmass":33.45,"alt":0.33,"az":21.2,"t":"2040-06-15T15:45:00Z","terrain":0.76},{"above_terrain":false,"airmass":29.47,"alt":0.67,"az":22.0,"t":"2040-06-15T15:50:00Z","terrain":1.0},{"above_terrain":false,"airmass":26.06,"alt":1.03,"az":22.9,"t":"2040-06-15T15:55:00Z","terrain":1.14},{"above_terrain":true,"airmass":23.15,"alt":1.4,"az":23.7,"t":"2040-06-15T16:00:00Z","terrain":1.0},{"above_terrain":true,"airmass":20.67,"alt":1.78,"az":24.5,"t":"2040-06-15T16:05:00Z","terrain":1.07},{"above_terrain":true,"airmass":18.54,"alt":2.17,"az":25.3,"t":"2040-06-15T16:10:00Z","terrain":1.26},{"above_terrain":true,"airmass":16.72,"alt":2.58,"az":26.1,"t":"2040-06-15T16:15:00Z","terrain":1.33},{"above_terrain":true,"airmass":15.16,"alt":3.0,"az":26.9,"t":"2040-06-15T16:20:00Z","terrain":1.29},{"above_terrain":true,"airmass":13.8,"alt":3.43,"az":27.7,"t":"2040-06-15T16:25:00Z","terrain":1.22},{"above_terrain":true,"airmass":12.62,"alt":3.87,"az":28.5,"t":"2040-06-15T16:30:00Z","terrain":1.1},{"above_terrain":true,"airmass":11.59,"alt":4.32,"az":29.2,"t":"2040-06-15T16:35:00Z","terrain":1.03},{"above_terrain":true,"airmass":10.69,"alt":4.78,"az":30.0,"t":"2040-06-15T16:40:00Z","terrain":1.15},{"above_terrain":true,"airmass":9.89,"alt":5.25,"az":30.8,"t":"2040-06-15T16:45:00Z","terrain":1.27},{"above_terrain":true,"airmass":9.19,"alt":5.74,"az":31.5,"t":"2040-06-15T16:50:00Z","terrain":1.32},{"above_terrain":true,"airmass":8.56,"alt":6.23,"az":32.3,"t":"2040-06-15T16:55:00Z","terrain":1.24},{"above_terrain":true,"airmass":7.99,"alt":6.74,"az":33.0,"t":"2040-06-15T17:00:00Z","terrain":0.98},{"above_terrain":true,"airmass":7.49,"alt":7.25,"az":33.8,"t":"2040-06-15T17:05:00Z","terrain":0.57},{"above_terrain":true,"airmass":7.03,"alt":7.78,"az":34.5,"t":"2040-06-15T17:10:00Z","terrain":0.25},{"above_terrain":true,"airmass":6.62,"alt":8.31,"az":35.2,"t":"2040-06-15T17:15:00Z","terrain":0.05},{"above_terrain":true,"airmass":6.25,"alt":8.86,"az":35.9,"t":"2040-06-15T17:20:00Z","terrain":0.03},{"above_terrain":true,"airmass":5.91,"alt":9.41,"az":36.6,"t":"2040-06-15T17:25:00Z","terrain":-0.05},{"above_terrain":true,"airmass":5.6,"alt":9.97,"az":37.3,"t":"2040-06-15T17:30:00Z","terrain":-0.13},{"above_terrain":true,"airmass":5.32,"alt":10.55,"az":38.0,"t":"2040-06-15T17:35:00Z","terrain":-0.21},{"above_terrain":true,"airmass":5.06,"alt":11.13,"az":38.7,"t":"2040-06-15T17:40:00Z","terrain":-0.17},{"above_terrain":true,"airmass":4.82,"alt":11.72,"az":39.4,"t":"2040-06-15T17:45:00Z","terrain":-0.11},{"above_terrain":true,"airmass":4.6,"alt":12.32,"az":40.1,"t":"2040-06-15T17:50:00Z","terrain":-0.04},{"above_terrain":true,"airmass":4.39,"alt":12.92,"az":40.8,"t":"2040-06-15T17:55:00Z","terrain":0.0},{"above_terrain":true,"airmass":4.2,"alt":13.54,"az":41.4,"t":"2040-06-15T18:00:00Z","terrain":0.06},{"above_terrain":true,"airmass":4.03,"alt":14.16,"az":42.1,"t":"2040-06-15T18:05:00Z","terrain":0.13},{"above_terrain":true,"airmass":3.86,"alt":14.79,"az":42.8,"t":"2040-06-15T18:10:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.71,"alt":15.43,"az":43.4,"t":"2040-06-15T18:15:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.57,"alt":16.08,"az":44.1,"t":"2040-06-15T18:20:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.44,"alt":16.73,"az":44.7,"t":"2040-06-15T18:25:00Z","terrain":0.53},{"above_terrain":true,"airmass":3.31,"alt":17.4,"az":45.3,"t":"2040-06-15T18:30:00Z","terrain":0.61},{"above_terrain":true,"airmass":3.2,"alt":18.07,"az":45.9,"t":"2040-06-15T18:35:00Z","terrain":0.67},{"above_terrain":true,"airmass":3.09,"alt":18.74,"az":46.6,"t":"2040-06-15T18:40:00Z","terrain":0.64},{"above_terrain":true,"airmass":2.98,"alt":19.42,"az":47.2,"t":"2040-06-15T18:45:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.89,"alt":20.11,"az":47.8,"t":"2040-06-15T18:50:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.8,"alt":20.81,"az":48.4,"t":"2040-06-15T18:55:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.71,"alt":21.51,"az":49.0,"t":"2040-06-15T19:00:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.63,"alt":22.22,"az":49.6,"t":"2040-06-15T19:05:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.55,"alt":22.94,"az":50.2,"t":"2040-06-15T19:10:00Z","terrain":0.42},{"above_terrain":true,"airmass":2.48,"alt":23.66,"az":50.7,"t":"2040-06-15T19:15:00Z","terrain":0.49},{"above_terrain":true,"airmass":2.41,"alt":24.39,"az":51.3,"t":"2040-06-15T19:20:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.35,"alt":25.12,"az":51.9,"t":"2040-06-15T19:25:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.28,"alt":25.86,"az":52.4,"t":"2040-06-15T19:30:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.22,"alt":26.6,"az":53.0,"t":"2040-06-15T19:35:00Z","terrain":0.84},{"above_terrain":true,"airmass":2.17,"alt":27.35,"az":53.5,"t":"2040-06-15T19:40:00Z","terrain":0.92},{"above_terrain":true,"airmass":2.12,"alt":28.11,"az":54.1,"t":"2040-06-15T19:45:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.06,"alt":28.87,"az":54.6,"t":"2040-06-15T19:50:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.02,"alt":29.64,"az":55.1,"t":"2040-06-15T19:55:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.97,"alt":30.41,"az":55.7,"t":"2040-06-15T20:00:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.93,"alt":31.18,"az":56.2,"t":"2040-06-15T20:05:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.88,"alt":31.96,"az":56.7,"t":"2040-06-15T20:10:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.84,"alt":32.75,"az":57.2,"t":"2040-06-15T20:15:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.81,"alt":33.54,"az":57.7,"t":"2040-06-15T20:20:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.77,"alt":34.33,"az":58.2,"t":"2040-06-15T20:25:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.73,"alt":35.13,"az":58.7,"t":"2040-06-15T20:30:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.7,"alt":35.93,"az":59.2,"t":"2040-06-15T20:35:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.67,"alt":36.73,"az":59.7,"t":"2040-06-15T20:40:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.64,"alt":37.54,"az":60.2,"t":"2040-06-15T20:45:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.61,"alt":38.36,"az":60.6,"t":"2040-06-15T20:50:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.58,"alt":39.18,"az":61.1,"t":"2040-06-15T20:55:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.55,"alt":40.0,"az":61.6,"t":"2040-06-15T21:00:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.53,"alt":40.82,"az":62.0,"t":"2040-06-15T21:05:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.5,"alt":41.65,"az":62.5,"t":"2040-06-15T21:10:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.48,"alt":42.48,"az":62.9,"t":"2040-06-15T21:15:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.46,"alt":43.32,"az":63.4,"t":"2040-06-15T21:20:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.43,"alt":44.16,"az":63.8,"t":"2040-06-15T21:25:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.41,"alt":45.0,"az":64.2,"t":"2040-06-15T21:30:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.39,"alt":45.84,"az":64.7,"t":"2040-06-15T21:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.37,"alt":46.69,"az":65.1,"t":"2040-06-15T21:40:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.35,"alt":47.54,"az":65.5,"t":"2040-06-15T21:45:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.34,"alt":48.39,"az":65.9,"t":"2040-06-15T21:50:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.32,"alt":49.25,"az":66.3,"t":"2040-06-15T21:55:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.3,"alt":50.11,"az":66.7,"t":"2040-06-15T22:00:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.29,"alt":50.97,"az":67.1,"t":"2040-06-15T22:05:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.27,"alt":51.83,"az":67.5,"t":"2040-06-15T22:10:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.26,"alt":52.69,"az":67.8,"t":"2040-06-15T22:15:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.24,"alt":53.56,"az":68.2,"t":"2040-06-15T22:20:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.23,"alt":54.43,"az":68.6,"t":"2040-06-15T22:25:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.22,"alt":55.3,"az":68.9,"t":"2040-06-15T22:30:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.2,"alt":56.18,"az":69.2,"t":"2040-06-15T22:35:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.19,"alt":57.06,"az":69.6,"t":"2040-06-15T22:40:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.18,"alt":57.93,"az":69.9,"t":"2040-06-15T22:45:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.17,"alt":58.81,"az":70.2,"t":"2040-06-15T22:50:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.16,"alt":59.69,"az":70.5,"t":"2040-06-15T22:55:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.15,"alt":60.58,"az":70.8,"t":"2040-06-15T23:00:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.14,"alt":61.46,"az":71.1,"t":"2040-06-15T23:05:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.13,"alt":62.35,"az":71.4,"t":"2040-06-15T23:10:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.12,"alt":63.24,"az":71.6,"t":"2040-06-15T23:15:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.11,"alt":64.13,"az":71.9,"t":"2040-06-15T23:20:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.1,"alt":65.02,"az":72.1,"t":"2040-06-15T23:25:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.09,"alt":65.91,"az":72.3,"t":"2040-06-15T23:30:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.09,"alt":66.8,"az":72.5,"t":"2040-06-15T23:35:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.08,"alt":67.69,"az":72.7,"t":"2040-06-15T23:40:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.07,"alt":68.59,"az":72.8,"t":"2040-06-15T23:45:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.07,"alt":69.48,"az":72.9,"t":"2040-06-15T23:50:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.06,"alt":70.37,"az":73.0,"t":"2040-06-15T23:55:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.06,"alt":71.27,"az":73.0,"t":"2040-06-16T00:00:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.05,"alt":72.16,"az":73.0,"t":"2040-06-16T00:05:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.04,"alt":73.06,"az":73.0,"t":"2040-06-16T00:10:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.04,"alt":73.95,"az":72.9,"t":"2040-06-16T00:15:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.04,"alt":74.85,"az":72.8,"t":"2040-06-16T00:20:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.03,"alt":75.74,"az":72.5,"t":"2040-06-16T00:25:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.03,"alt":76.63,"az":72.2,"t":"2040-06-16T00:30:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.02,"alt":77.52,"az":71.8,"t":"2040-06-16T00:35:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.02,"alt":78.41,"az":71.2,"t":"2040-06-16T00:40:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.02,"alt":79.3,"az":70.5,"t":"2040-06-16T00:45:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.01,"alt":80.18,"az":69.6,"t":"2040-06-16T00:50:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.01,"alt":81.05,"az":68.4,"t":"2040-06-16T00:55:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.01,"alt":81.92,"az":66.8,"t":"2040-06-16T01:00:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.01,"alt":82.77,"az":64.8,"t":"2040-06-16T01:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.01,"alt":83.61,"az":62.1,"t":"2040-06-16T01:10:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.0,"alt":84.42,"az":58.5,"t":"2040-06-16T01:15:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.0,"alt":85.2,"az":53.6,"t":"2040-06-16T01:20:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.0,"alt":85.92,"az":46.7,"t":"2040-06-16T01:25:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.0,"alt":86.55,"az":37.0,"t":"2040-06-16T01:30:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.0,"alt":87.02,"az":23.4,"t":"2040-06-16T01:35:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.0,"alt":87.26,"az":6.0,"t":"2040-06-16T01:40:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.0,"alt":87.21,"az":347.4,"t":"2040-06-16T01:45:00Z","terrain":-0.31},{"above_terrain":true,"airmass":1.0,"alt":86.87,"az":331.2,"t":"2040-06-16T01:50:00Z","terrain":-0.33},{"above_terrain":true,"airmass":1.0,"alt":86.33,"az":319.1,"t":"2040-06-16T01:55:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.0,"alt":85.67,"az":310.5,"t":"2040-06-16T02:00:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.0,"alt":84.92,"az":304.4,"t":"2040-06-16T02:05:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.0,"alt":84.13,"az":300.0,"t":"2040-06-16T02:10:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.01,"alt":83.31,"az":296.8,"t":"2040-06-16T02:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.01,"alt":82.46,"az":294.4,"t":"2040-06-16T02:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.01,"alt":81.6,"az":292.6,"t":"2040-06-16T02:25:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.01,"alt":80.73,"az":291.2,"t":"2040-06-16T02:30:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.02,"alt":79.86,"az":290.1,"t":"2040-06-16T02:35:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.02,"alt":78.98,"az":289.2,"t":"2040-06-16T02:40:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.02,"alt":78.09,"az":288.6,"t":"2040-06-16T02:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.03,"alt":77.2,"az":288.1,"t":"2040-06-16T02:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":76.31,"az":287.7,"t":"2040-06-16T02:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.03,"alt":75.42,"az":287.4,"t":"2040-06-16T03:00:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.04,"alt":74.53,"az":287.2,"t":"2040-06-16T03:05:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.04,"alt":73.63,"az":287.0,"t":"2040-06-16T03:10:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.05,"alt":72.74,"az":287.0,"t":"2040-06-16T03:15:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.05,"alt":71.84,"az":287.0,"t":"2040-06-16T03:20:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.06,"alt":70.95,"az":287.0,"t":"2040-06-16T03:25:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.06,"alt":70.05,"az":287.0,"t":"2040-06-16T03:30:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.07,"alt":69.16,"az":287.1,"t":"2040-06-16T03:35:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.08,"alt":68.26,"az":287.3,"t":"2040-06-16T03:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.08,"alt":67.37,"az":287.4,"t":"2040-06-16T03:45:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.09,"alt":66.48,"az":287.6,"t":"2040-06-16T03:50:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.1,"alt":65.58,"az":287.8,"t":"2040-06-16T03:55:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.11,"alt":64.69,"az":288.0,"t":"2040-06-16T04:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.11,"alt":63.8,"az":288.2,"t":"2040-06-16T04:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":62.92,"az":288.5,"t":"2040-06-16T04:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.13,"alt":62.03,"az":288.7,"t":"2040-06-16T04:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.14,"az":289.0,"t":"2040-06-16T04:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.15,"alt":60.26,"az":289.3,"t":"2040-06-16T04:25:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.16,"alt":59.38,"az":289.6,"t":"2040-06-16T04:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.17,"alt":58.49,"az":289.9,"t":"2040-06-16T04:35:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.18,"alt":57.62,"az":290.2,"t":"2040-06-16T04:40:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.2,"alt":56.74,"az":290.5,"t":"2040-06-16T04:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.21,"alt":55.86,"az":290.9,"t":"2040-06-16T04:50:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.22,"alt":54.99,"az":291.2,"t":"2040-06-16T04:55:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.23,"alt":54.12,"az":291.6,"t":"2040-06-16T05:00:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.25,"alt":53.25,"az":291.9,"t":"2040-06-16T05:05:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.26,"alt":52.38,"az":292.3,"t":"2040-06-16T05:10:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.28,"alt":51.52,"az":292.7,"t":"2040-06-16T05:15:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.29,"alt":50.65,"az":293.1,"t":"2040-06-16T05:20:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.31,"alt":49.79,"az":293.5,"t":"2040-06-16T05:25:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.33,"alt":48.94,"az":293.9,"t":"2040-06-16T05:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.34,"alt":48.08,"az":294.3,"t":"2040-06-16T05:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.36,"alt":47.23,"az":294.7,"t":"2040-06-16T05:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.38,"alt":46.38,"az":295.1,"t":"2040-06-16T05:45:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.4,"alt":45.53,"az":295.5,"t":"2040-06-16T05:50:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.42,"alt":44.69,"az":295.9,"t":"2040-06-16T05:55:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.44,"alt":43.85,"az":296.4,"t":"2040-06-16T06:00:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.46,"alt":43.01,"az":296.8,"t":"2040-06-16T06:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.49,"alt":42.18,"az":297.2,"t":"2040-06-16T06:10:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.51,"alt":41.35,"az":297.7,"t":"2040-06-16T06:15:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.54,"alt":40.52,"az":298.1,"t":"2040-06-16T06:20:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.56,"alt":39.7,"az":298.6,"t":"2040-06-16T06:25:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.59,"alt":38.88,"az":299.1,"t":"2040-06-16T06:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.62,"alt":38.06,"az":299.5,"t":"2040-06-16T06:35:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.65,"alt":37.25,"az":300.0,"t":"2040-06-16T06:40:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.68,"alt":36.44,"az":300.5,"t":"2040-06-16T06:45:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.71,"alt":35.64,"az":301.0,"t":"2040-06-16T06:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.75,"alt":34.84,"az":301.5,"t":"2040-06-16T06:55:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.78,"alt":34.04,"az":302.0,"t":"2040-06-16T07:00:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.82,"alt":33.25,"az":302.5,"t":"2040-06-16T07:05:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.86,"alt":32.46,"az":303.0,"t":"2040-06-16T07:10:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.9,"alt":31.68,"az":303.5,"t":"2040-06-16T07:15:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.94,"alt":30.9,"az":304.0,"t":"2040-06-16T07:20:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.99,"alt":30.13,"az":304.5,"t":"2040-06-16T07:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.03,"alt":29.36,"az":305.1,"t":"2040-06-16T07:30:00Z","terrain":-0.28},{"above_terrain":true,"airmass":2.08,"alt":28.59,"az":305.6,"t":"2040-06-16T07:35:00Z","terrain":-0.22},{"above_terrain":true,"airmass":2.13,"alt":27.84,"az":306.1,"t":"2040-06-16T07:40:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.19,"alt":27.08,"az":306.7,"t":"2040-06-16T07:45:00Z","terrain":0.06},{"above_terrain":true,"airmass":2.25,"alt":26.33,"az":307.2,"t":"2040-06-16T07:50:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.31,"alt":25.59,"az":307.8,"t":"2040-06-16T07:55:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.37,"alt":24.86,"az":308.3,"t":"2040-06-16T08:00:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.44,"alt":24.12,"az":308.9,"t":"2040-06-16T08:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.51,"alt":23.4,"az":309.5,"t":"2040-06-16T08:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.58,"alt":22.68,"az":310.1,"t":"2040-06-16T08:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.66,"alt":21.97,"az":310.6,"t":"2040-06-16T08:20:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.74,"alt":21.26,"az":311.2,"t":"2040-06-16T08:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.83,"alt":20.56,"az":311.8,"t":"2040-06-16T08:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.92,"alt":19.86,"az":312.4,"t":"2040-06-16T08:35:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.02,"alt":19.18,"az":313.0,"t":"2040-06-16T08:40:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.13,"alt":18.5,"az":313.7,"t":"2040-06-16T08:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.24,"alt":17.82,"az":314.3,"t":"2040-06-16T08:50:00Z","terrain":0.5},{"above_terrain":true,"airmass":3.36,"alt":17.16,"az":314.9,"t":"2040-06-16T08:55:00Z","terrain":0.55},{"above_terrain":true,"airmass":3.48,"alt":16.5,"az":315.5,"t":"2040-06-16T09:00:00Z","terrain":0.52}],"transit":{"airmass":1.0,"alt":87.3,"az":6.0,"t":"2040-06-16T01:40:00Z"},"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."]}