{"assessment":{"best_window":{"end":"2041-07-13T00:55Z","end_local":"03:55","hours":4.83,"label":"good","mean_quality":0.7,"start":"2041-07-12T20:05Z","start_local":"23:05"},"cost":{"altitude":0.11,"clouds":0.0,"darkness":2.91,"moon":1.63},"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":28,"cloud":null,"high":null,"iso":"2041-07-12T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":5,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"21:00","wind":null},{"alt":38,"cloud":null,"high":null,"iso":"2041-07-12T19:00Z","label":"poor","low":null,"mid":null,"moon_alt":12,"precip":null,"q":0.09,"rh":null,"sky":"nautical twilight","temp":null,"time":"22:00","wind":null},{"alt":48,"cloud":null,"high":null,"iso":"2041-07-12T20:00Z","label":"marginal","low":null,"mid":null,"moon_alt":17,"precip":null,"q":0.32,"rh":null,"sky":"astronomical twilight","temp":null,"time":"23:00","wind":null},{"alt":58,"cloud":null,"high":null,"iso":"2041-07-12T21:00Z","label":"good","low":null,"mid":null,"moon_alt":20,"precip":null,"q":0.69,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":69,"cloud":null,"high":null,"iso":"2041-07-12T22:00Z","label":"good","low":null,"mid":null,"moon_alt":20,"precip":null,"q":0.7,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":79,"cloud":null,"high":null,"iso":"2041-07-12T23:00Z","label":"good","low":null,"mid":null,"moon_alt":18,"precip":null,"q":0.71,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":87,"cloud":null,"high":null,"iso":"2041-07-13T00:00Z","label":"good","low":null,"mid":null,"moon_alt":13,"precip":null,"q":0.72,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":78,"cloud":null,"high":null,"iso":"2041-07-13T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":7,"precip":null,"q":0.37,"rh":null,"sky":"astronomical twilight","temp":null,"time":"04:00","wind":null},{"alt":67,"cloud":null,"high":null,"iso":"2041-07-13T02:00Z","label":"poor","low":null,"mid":null,"moon_alt":-1,"precip":null,"q":0.15,"rh":null,"sky":"nautical twilight","temp":null,"time":"05:00","wind":null}],"peak_quality":0.74,"peak_sky":0.74,"quality_hours":4.15,"reasons":["daylight and twilight cost 2.9 quality-hours","moonlight cost 1.6 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":74,"score_weather":null,"sky_hours":4.15,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2041-07-12T18:30Z","end_local":"21:30","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2041-07-12T17:55Z","start_local":"20:55"},{"end":"2041-07-12T19:15Z","end_local":"22:15","hours":0.75,"label":"poor","mean_quality":0.09,"start":"2041-07-12T18:30Z","start_local":"21:30"},{"end":"2041-07-12T20:05Z","end_local":"23:05","hours":0.83,"label":"marginal","mean_quality":0.32,"start":"2041-07-12T19:15Z","start_local":"22:15"},{"end":"2041-07-13T00:55Z","end_local":"03:55","hours":4.83,"label":"good","mean_quality":0.7,"start":"2041-07-12T20:05Z","start_local":"23:05"},{"end":"2041-07-13T01:45Z","end_local":"04:45","hours":0.83,"label":"marginal","mean_quality":0.38,"start":"2041-07-13T00:55Z","start_local":"03:55"},{"end":"2041-07-13T02:30Z","end_local":"05:30","hours":0.75,"label":"poor","mean_quality":0.14,"start":"2041-07-13T01:45Z","start_local":"04:45"},{"end":"2041-07-13T03:00Z","end_local":"06:00","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2041-07-13T02:30Z","start_local":"05:30"}]},"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":"2041-07-12T20:00:16Z","dark_hours":4.89,"dark_to":"2041-07-13T00:53:39Z","moon":{"illumination":0.988,"phase":"full moon","waxing":true},"moon_free_dark_hours":0.0,"moonrise":"2041-07-12T17:21:08Z","moonset":"2041-07-13T01:49:24Z","sunrise":"2041-07-13T02:58:18Z","sunset":"2041-07-12T17:55:37Z","twilight":{"astronomical":{"end":"2041-07-12T20:00:16Z","start":"2041-07-13T00:53:39Z"},"civil":{"end":"2041-07-12T18:28:50Z","start":"2041-07-13T02:25:05Z"},"nautical":{"end":"2041-07-12T19:11:00Z","start":"2041-07-13T01:42:55Z"}},"window_end":"2041-07-13T09:00:00Z","window_start":"2041-07-12T09:00:00Z"},"night_date":"2041-07-12","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.0,"alt":87.3,"t":"2041-07-12T23:55:00Z"},"dec":44.25788576,"dec_of_date":44.4211,"dec_str":"+44\u00b0 15' 28.4\"","good_hours":4.83,"limit_rise":"2041-07-12T17:03:58Z","limit_set":"2041-07-13T06:48:52Z","max_az_rate_deg_per_min":3.71,"moon_separation":78.2,"never_rises":false,"ra":314.72388973,"ra_of_date":315.096,"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":"4.8 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2041-07-12T10:09:07Z","blocked_dark_hours":0,"clears_at":"2041-07-12T14:10:55Z","rise_az":329.7},"track":[{"above_terrain":true,"airmass":10.36,"alt":4.97,"az":329.7,"t":"2041-07-12T09:00:00Z","terrain":-0.29},{"above_terrain":true,"airmass":11.22,"alt":4.5,"az":330.5,"t":"2041-07-12T09:05:00Z","terrain":-0.37},{"above_terrain":true,"airmass":12.2,"alt":4.05,"az":331.2,"t":"2041-07-12T09:10:00Z","terrain":-0.33},{"above_terrain":true,"airmass":13.31,"alt":3.6,"az":332.0,"t":"2041-07-12T09:15:00Z","terrain":-0.14},{"above_terrain":true,"airmass":14.59,"alt":3.17,"az":332.8,"t":"2041-07-12T09:20:00Z","terrain":-0.12},{"above_terrain":true,"airmass":16.07,"alt":2.75,"az":333.6,"t":"2041-07-12T09:25:00Z","terrain":-0.19},{"above_terrain":true,"airmass":17.78,"alt":2.34,"az":334.4,"t":"2041-07-12T09:30:00Z","terrain":-0.37},{"above_terrain":true,"airmass":19.78,"alt":1.94,"az":335.2,"t":"2041-07-12T09:35:00Z","terrain":-0.64},{"above_terrain":true,"airmass":22.11,"alt":1.55,"az":336.0,"t":"2041-07-12T09:40:00Z","terrain":-0.83},{"above_terrain":true,"airmass":24.84,"alt":1.18,"az":336.8,"t":"2041-07-12T09:45:00Z","terrain":-0.75},{"above_terrain":true,"airmass":28.04,"alt":0.81,"az":337.6,"t":"2041-07-12T09:50:00Z","terrain":-0.56},{"above_terrain":true,"airmass":31.78,"alt":0.46,"az":338.5,"t":"2041-07-12T09:55:00Z","terrain":-0.6},{"above_terrain":true,"airmass":36.1,"alt":0.13,"az":339.3,"t":"2041-07-12T10:00:00Z","terrain":-0.69},{"above_terrain":true,"airmass":null,"alt":-0.2,"az":340.1,"t":"2041-07-12T10:05:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-0.51,"az":341.0,"t":"2041-07-12T10:10:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-0.81,"az":341.8,"t":"2041-07-12T10:15:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-1.09,"az":342.7,"t":"2041-07-12T10:20:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-1.37,"az":343.5,"t":"2041-07-12T10:25:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.63,"az":344.4,"t":"2041-07-12T10:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.87,"az":345.2,"t":"2041-07-12T10:35:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-2.1,"az":346.1,"t":"2041-07-12T10:40:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-2.32,"az":347.0,"t":"2041-07-12T10:45:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-2.53,"az":347.8,"t":"2041-07-12T10:50:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-2.72,"az":348.7,"t":"2041-07-12T10:55:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-2.89,"az":349.6,"t":"2041-07-12T11:00:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-3.05,"az":350.5,"t":"2041-07-12T11:05:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.2,"az":351.4,"t":"2041-07-12T11:10:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-3.34,"az":352.2,"t":"2041-07-12T11:15:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-3.45,"az":353.1,"t":"2041-07-12T11:20:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-3.56,"az":354.0,"t":"2041-07-12T11:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.65,"az":354.9,"t":"2041-07-12T11:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.73,"az":355.8,"t":"2041-07-12T11:35:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-3.79,"az":356.7,"t":"2041-07-12T11:40:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.83,"az":357.6,"t":"2041-07-12T11:45:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":358.5,"t":"2041-07-12T11:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.88,"az":359.4,"t":"2041-07-12T11:55:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-3.89,"az":0.3,"t":"2041-07-12T12:00:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":1.2,"t":"2041-07-12T12:05:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-3.85,"az":2.1,"t":"2041-07-12T12:10:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-3.81,"az":3.0,"t":"2041-07-12T12:15:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-3.75,"az":3.9,"t":"2041-07-12T12:20:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-3.68,"az":4.8,"t":"2041-07-12T12:25:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-3.59,"az":5.7,"t":"2041-07-12T12:30:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-3.49,"az":6.6,"t":"2041-07-12T12:35:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-3.38,"az":7.4,"t":"2041-07-12T12:40:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.25,"az":8.3,"t":"2041-07-12T12:45:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-3.11,"az":9.2,"t":"2041-07-12T12:50:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-2.95,"az":10.1,"t":"2041-07-12T12:55:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-2.78,"az":11.0,"t":"2041-07-12T13:00:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-2.6,"az":11.9,"t":"2041-07-12T13:05:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-2.4,"az":12.7,"t":"2041-07-12T13:10:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-2.18,"az":13.6,"t":"2041-07-12T13:15:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-1.96,"az":14.5,"t":"2041-07-12T13:20:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-1.72,"az":15.3,"t":"2041-07-12T13:25:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-1.46,"az":16.2,"t":"2041-07-12T13:30:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-1.19,"az":17.0,"t":"2041-07-12T13:35:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-0.91,"az":17.9,"t":"2041-07-12T13:40:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-0.62,"az":18.7,"t":"2041-07-12T13:45:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-0.31,"az":19.6,"t":"2041-07-12T13:50:00Z","terrain":0.65},{"above_terrain":false,"airmass":37.79,"alt":0.01,"az":20.4,"t":"2041-07-12T13:55:00Z","terrain":0.68},{"above_terrain":false,"airmass":33.25,"alt":0.34,"az":21.2,"t":"2041-07-12T14:00:00Z","terrain":0.76},{"above_terrain":false,"airmass":29.31,"alt":0.69,"az":22.1,"t":"2041-07-12T14:05:00Z","terrain":1.0},{"above_terrain":false,"airmass":25.92,"alt":1.04,"az":22.9,"t":"2041-07-12T14:10:00Z","terrain":1.14},{"above_terrain":true,"airmass":23.03,"alt":1.41,"az":23.7,"t":"2041-07-12T14:15:00Z","terrain":0.99},{"above_terrain":true,"airmass":20.57,"alt":1.8,"az":24.5,"t":"2041-07-12T14:20:00Z","terrain":1.07},{"above_terrain":true,"airmass":18.46,"alt":2.19,"az":25.3,"t":"2041-07-12T14:25:00Z","terrain":1.26},{"above_terrain":true,"airmass":16.65,"alt":2.6,"az":26.1,"t":"2041-07-12T14:30:00Z","terrain":1.33},{"above_terrain":true,"airmass":15.1,"alt":3.02,"az":26.9,"t":"2041-07-12T14:35:00Z","terrain":1.29},{"above_terrain":true,"airmass":13.75,"alt":3.44,"az":27.7,"t":"2041-07-12T14:40:00Z","terrain":1.22},{"above_terrain":true,"airmass":12.58,"alt":3.89,"az":28.5,"t":"2041-07-12T14:45:00Z","terrain":1.1},{"above_terrain":true,"airmass":11.55,"alt":4.34,"az":29.3,"t":"2041-07-12T14:50:00Z","terrain":1.04},{"above_terrain":true,"airmass":10.65,"alt":4.8,"az":30.0,"t":"2041-07-12T14:55:00Z","terrain":1.15},{"above_terrain":true,"airmass":9.86,"alt":5.27,"az":30.8,"t":"2041-07-12T15:00:00Z","terrain":1.28},{"above_terrain":true,"airmass":9.16,"alt":5.76,"az":31.5,"t":"2041-07-12T15:05:00Z","terrain":1.32},{"above_terrain":true,"airmass":8.53,"alt":6.25,"az":32.3,"t":"2041-07-12T15:10:00Z","terrain":1.23},{"above_terrain":true,"airmass":7.97,"alt":6.76,"az":33.0,"t":"2041-07-12T15:15:00Z","terrain":0.97},{"above_terrain":true,"airmass":7.47,"alt":7.27,"az":33.8,"t":"2041-07-12T15:20:00Z","terrain":0.56},{"above_terrain":true,"airmass":7.02,"alt":7.8,"az":34.5,"t":"2041-07-12T15:25:00Z","terrain":0.24},{"above_terrain":true,"airmass":6.61,"alt":8.33,"az":35.2,"t":"2041-07-12T15:30:00Z","terrain":0.05},{"above_terrain":true,"airmass":6.24,"alt":8.88,"az":35.9,"t":"2041-07-12T15:35:00Z","terrain":0.03},{"above_terrain":true,"airmass":5.9,"alt":9.43,"az":36.7,"t":"2041-07-12T15:40:00Z","terrain":-0.05},{"above_terrain":true,"airmass":5.59,"alt":10.0,"az":37.4,"t":"2041-07-12T15:45:00Z","terrain":-0.13},{"above_terrain":true,"airmass":5.31,"alt":10.57,"az":38.1,"t":"2041-07-12T15:50:00Z","terrain":-0.21},{"above_terrain":true,"airmass":5.05,"alt":11.15,"az":38.8,"t":"2041-07-12T15:55:00Z","terrain":-0.17},{"above_terrain":true,"airmass":4.81,"alt":11.74,"az":39.4,"t":"2041-07-12T16:00:00Z","terrain":-0.11},{"above_terrain":true,"airmass":4.59,"alt":12.34,"az":40.1,"t":"2041-07-12T16:05:00Z","terrain":-0.04},{"above_terrain":true,"airmass":4.38,"alt":12.95,"az":40.8,"t":"2041-07-12T16:10:00Z","terrain":0.01},{"above_terrain":true,"airmass":4.2,"alt":13.56,"az":41.5,"t":"2041-07-12T16:15:00Z","terrain":0.07},{"above_terrain":true,"airmass":4.02,"alt":14.19,"az":42.1,"t":"2041-07-12T16:20:00Z","terrain":0.14},{"above_terrain":true,"airmass":3.86,"alt":14.82,"az":42.8,"t":"2041-07-12T16:25:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.71,"alt":15.46,"az":43.4,"t":"2041-07-12T16:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.56,"alt":16.1,"az":44.1,"t":"2041-07-12T16:35:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.43,"alt":16.76,"az":44.7,"t":"2041-07-12T16:40:00Z","terrain":0.53},{"above_terrain":true,"airmass":3.31,"alt":17.42,"az":45.3,"t":"2041-07-12T16:45:00Z","terrain":0.61},{"above_terrain":true,"airmass":3.19,"alt":18.09,"az":46.0,"t":"2041-07-12T16:50:00Z","terrain":0.67},{"above_terrain":true,"airmass":3.08,"alt":18.77,"az":46.6,"t":"2041-07-12T16:55:00Z","terrain":0.64},{"above_terrain":true,"airmass":2.98,"alt":19.45,"az":47.2,"t":"2041-07-12T17:00:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.88,"alt":20.14,"az":47.8,"t":"2041-07-12T17:05:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.79,"alt":20.84,"az":48.4,"t":"2041-07-12T17:10:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.71,"alt":21.54,"az":49.0,"t":"2041-07-12T17:15:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.63,"alt":22.25,"az":49.6,"t":"2041-07-12T17:20:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.55,"alt":22.97,"az":50.2,"t":"2041-07-12T17:25:00Z","terrain":0.42},{"above_terrain":true,"airmass":2.48,"alt":23.69,"az":50.7,"t":"2041-07-12T17:30:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.41,"alt":24.41,"az":51.3,"t":"2041-07-12T17:35:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.34,"alt":25.15,"az":51.9,"t":"2041-07-12T17:40:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.28,"alt":25.89,"az":52.4,"t":"2041-07-12T17:45:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.22,"alt":26.63,"az":53.0,"t":"2041-07-12T17:50:00Z","terrain":0.84},{"above_terrain":true,"airmass":2.17,"alt":27.38,"az":53.5,"t":"2041-07-12T17:55:00Z","terrain":0.93},{"above_terrain":true,"airmass":2.11,"alt":28.14,"az":54.1,"t":"2041-07-12T18:00:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.06,"alt":28.9,"az":54.6,"t":"2041-07-12T18:05:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.01,"alt":29.66,"az":55.2,"t":"2041-07-12T18:10:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.97,"alt":30.43,"az":55.7,"t":"2041-07-12T18:15:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.92,"alt":31.21,"az":56.2,"t":"2041-07-12T18:20:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.88,"alt":31.99,"az":56.7,"t":"2041-07-12T18:25:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.84,"alt":32.77,"az":57.2,"t":"2041-07-12T18:30:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.8,"alt":33.56,"az":57.7,"t":"2041-07-12T18:35:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.77,"alt":34.36,"az":58.2,"t":"2041-07-12T18:40:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.73,"alt":35.16,"az":58.7,"t":"2041-07-12T18:45:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.7,"alt":35.96,"az":59.2,"t":"2041-07-12T18:50:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.67,"alt":36.76,"az":59.7,"t":"2041-07-12T18:55:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.64,"alt":37.57,"az":60.2,"t":"2041-07-12T19:00:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.61,"alt":38.39,"az":60.6,"t":"2041-07-12T19:05:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.58,"alt":39.21,"az":61.1,"t":"2041-07-12T19:10:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.55,"alt":40.03,"az":61.6,"t":"2041-07-12T19:15:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.53,"alt":40.85,"az":62.0,"t":"2041-07-12T19:20:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.5,"alt":41.68,"az":62.5,"t":"2041-07-12T19:25:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.48,"alt":42.51,"az":62.9,"t":"2041-07-12T19:30:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.46,"alt":43.35,"az":63.4,"t":"2041-07-12T19:35:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.43,"alt":44.18,"az":63.8,"t":"2041-07-12T19:40:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.41,"alt":45.03,"az":64.2,"t":"2041-07-12T19:45:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.39,"alt":45.87,"az":64.7,"t":"2041-07-12T19:50:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.37,"alt":46.72,"az":65.1,"t":"2041-07-12T19:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.35,"alt":47.57,"az":65.5,"t":"2041-07-12T20:00:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.34,"alt":48.42,"az":65.9,"t":"2041-07-12T20:05:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.32,"alt":49.28,"az":66.3,"t":"2041-07-12T20:10:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.3,"alt":50.14,"az":66.7,"t":"2041-07-12T20:15:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.29,"alt":51.0,"az":67.1,"t":"2041-07-12T20:20:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.27,"alt":51.86,"az":67.5,"t":"2041-07-12T20:25:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.26,"alt":52.72,"az":67.8,"t":"2041-07-12T20:30:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.24,"alt":53.59,"az":68.2,"t":"2041-07-12T20:35:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.23,"alt":54.46,"az":68.6,"t":"2041-07-12T20:40:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.21,"alt":55.34,"az":68.9,"t":"2041-07-12T20:45:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.2,"alt":56.21,"az":69.2,"t":"2041-07-12T20:50:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.19,"alt":57.09,"az":69.6,"t":"2041-07-12T20:55:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.18,"alt":57.96,"az":69.9,"t":"2041-07-12T21:00:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.17,"alt":58.84,"az":70.2,"t":"2041-07-12T21:05:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.16,"alt":59.73,"az":70.5,"t":"2041-07-12T21:10:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.15,"alt":60.61,"az":70.8,"t":"2041-07-12T21:15:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.14,"alt":61.49,"az":71.1,"t":"2041-07-12T21:20:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.13,"alt":62.38,"az":71.4,"t":"2041-07-12T21:25:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.12,"alt":63.27,"az":71.6,"t":"2041-07-12T21:30:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.11,"alt":64.16,"az":71.9,"t":"2041-07-12T21:35:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.1,"alt":65.05,"az":72.1,"t":"2041-07-12T21:40:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.09,"alt":65.94,"az":72.3,"t":"2041-07-12T21:45:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.09,"alt":66.83,"az":72.5,"t":"2041-07-12T21:50:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.08,"alt":67.72,"az":72.6,"t":"2041-07-12T21:55:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.07,"alt":68.62,"az":72.8,"t":"2041-07-12T22:00:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.07,"alt":69.51,"az":72.9,"t":"2041-07-12T22:05:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.06,"alt":70.4,"az":73.0,"t":"2041-07-12T22:10:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.06,"alt":71.3,"az":73.0,"t":"2041-07-12T22:15:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.05,"alt":72.2,"az":73.0,"t":"2041-07-12T22:20:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.04,"alt":73.09,"az":73.0,"t":"2041-07-12T22:25:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.04,"alt":73.98,"az":72.9,"t":"2041-07-12T22:30:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.04,"alt":74.88,"az":72.7,"t":"2041-07-12T22:35:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.03,"alt":75.77,"az":72.5,"t":"2041-07-12T22:40:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.03,"alt":76.66,"az":72.2,"t":"2041-07-12T22:45:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.02,"alt":77.55,"az":71.7,"t":"2041-07-12T22:50:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.02,"alt":78.44,"az":71.2,"t":"2041-07-12T22:55:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.02,"alt":79.33,"az":70.4,"t":"2041-07-12T23:00:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.01,"alt":80.21,"az":69.5,"t":"2041-07-12T23:05:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.01,"alt":81.08,"az":68.3,"t":"2041-07-12T23:10:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.01,"alt":81.94,"az":66.7,"t":"2041-07-12T23:15:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.01,"alt":82.8,"az":64.7,"t":"2041-07-12T23:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.01,"alt":83.63,"az":62.0,"t":"2041-07-12T23:25:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.0,"alt":84.45,"az":58.4,"t":"2041-07-12T23:30:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.0,"alt":85.22,"az":53.4,"t":"2041-07-12T23:35:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.0,"alt":85.94,"az":46.4,"t":"2041-07-12T23:40:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.0,"alt":86.56,"az":36.5,"t":"2041-07-12T23:45:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.0,"alt":87.03,"az":22.8,"t":"2041-07-12T23:50:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.0,"alt":87.26,"az":5.4,"t":"2041-07-12T23:55:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.0,"alt":87.19,"az":346.8,"t":"2041-07-13T00:00:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.0,"alt":86.85,"az":330.8,"t":"2041-07-13T00:05:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.0,"alt":86.31,"az":318.8,"t":"2041-07-13T00:10:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.0,"alt":85.64,"az":310.3,"t":"2041-07-13T00:15:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.0,"alt":84.89,"az":304.3,"t":"2041-07-13T00:20:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.01,"alt":84.1,"az":299.9,"t":"2041-07-13T00:25:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.01,"alt":83.28,"az":296.8,"t":"2041-07-13T00:30:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.01,"alt":82.43,"az":294.4,"t":"2041-07-13T00:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.01,"alt":81.57,"az":292.6,"t":"2041-07-13T00:40:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.01,"alt":80.7,"az":291.2,"t":"2041-07-13T00:45:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.02,"alt":79.83,"az":290.1,"t":"2041-07-13T00:50:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.02,"alt":78.95,"az":289.2,"t":"2041-07-13T00:55:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.02,"alt":78.06,"az":288.6,"t":"2041-07-13T01:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.03,"alt":77.17,"az":288.1,"t":"2041-07-13T01:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":76.28,"az":287.7,"t":"2041-07-13T01:10:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.03,"alt":75.39,"az":287.4,"t":"2041-07-13T01:15:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.04,"alt":74.5,"az":287.2,"t":"2041-07-13T01:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.04,"alt":73.6,"az":287.1,"t":"2041-07-13T01:25:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.05,"alt":72.71,"az":287.0,"t":"2041-07-13T01:30:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.05,"alt":71.81,"az":287.0,"t":"2041-07-13T01:35:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.06,"alt":70.92,"az":287.0,"t":"2041-07-13T01:40:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.06,"alt":70.02,"az":287.1,"t":"2041-07-13T01:45:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.07,"alt":69.13,"az":287.1,"t":"2041-07-13T01:50:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.08,"alt":68.23,"az":287.3,"t":"2041-07-13T01:55:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.08,"alt":67.34,"az":287.4,"t":"2041-07-13T02:00:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.09,"alt":66.45,"az":287.6,"t":"2041-07-13T02:05:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.1,"alt":65.55,"az":287.8,"t":"2041-07-13T02:10:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.11,"alt":64.66,"az":288.0,"t":"2041-07-13T02:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.11,"alt":63.77,"az":288.2,"t":"2041-07-13T02:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":62.89,"az":288.5,"t":"2041-07-13T02:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.13,"alt":62.0,"az":288.7,"t":"2041-07-13T02:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.11,"az":289.0,"t":"2041-07-13T02:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.15,"alt":60.23,"az":289.3,"t":"2041-07-13T02:40:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.16,"alt":59.35,"az":289.6,"t":"2041-07-13T02:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.17,"alt":58.47,"az":289.9,"t":"2041-07-13T02:50:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.18,"alt":57.59,"az":290.2,"t":"2041-07-13T02:55:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.2,"alt":56.71,"az":290.6,"t":"2041-07-13T03:00:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.21,"alt":55.83,"az":290.9,"t":"2041-07-13T03:05:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.22,"alt":54.96,"az":291.2,"t":"2041-07-13T03:10:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.23,"alt":54.09,"az":291.6,"t":"2041-07-13T03:15:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.25,"alt":53.22,"az":292.0,"t":"2041-07-13T03:20:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.26,"alt":52.35,"az":292.3,"t":"2041-07-13T03:25:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.28,"alt":51.49,"az":292.7,"t":"2041-07-13T03:30:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.29,"alt":50.63,"az":293.1,"t":"2041-07-13T03:35:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.31,"alt":49.77,"az":293.5,"t":"2041-07-13T03:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.33,"alt":48.91,"az":293.9,"t":"2041-07-13T03:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.34,"alt":48.05,"az":294.3,"t":"2041-07-13T03:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.36,"alt":47.2,"az":294.7,"t":"2041-07-13T03:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.38,"alt":46.35,"az":295.1,"t":"2041-07-13T04:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.4,"alt":45.51,"az":295.5,"t":"2041-07-13T04:05:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.42,"alt":44.66,"az":295.9,"t":"2041-07-13T04:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.44,"alt":43.82,"az":296.4,"t":"2041-07-13T04:15:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.46,"alt":42.99,"az":296.8,"t":"2041-07-13T04:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.49,"alt":42.15,"az":297.3,"t":"2041-07-13T04:25:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.51,"alt":41.32,"az":297.7,"t":"2041-07-13T04:30:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.54,"alt":40.5,"az":298.2,"t":"2041-07-13T04:35:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.56,"alt":39.67,"az":298.6,"t":"2041-07-13T04:40:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.59,"alt":38.85,"az":299.1,"t":"2041-07-13T04:45:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.62,"alt":38.04,"az":299.6,"t":"2041-07-13T04:50:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.65,"alt":37.23,"az":300.0,"t":"2041-07-13T04:55:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.68,"alt":36.42,"az":300.5,"t":"2041-07-13T05:00:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.71,"alt":35.61,"az":301.0,"t":"2041-07-13T05:05:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.75,"alt":34.81,"az":301.5,"t":"2041-07-13T05:10:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.78,"alt":34.02,"az":302.0,"t":"2041-07-13T05:15:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.82,"alt":33.22,"az":302.5,"t":"2041-07-13T05:20:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.86,"alt":32.44,"az":303.0,"t":"2041-07-13T05:25:00Z","terrain":-0.23},{"above_terrain":true,"airmass":1.9,"alt":31.65,"az":303.5,"t":"2041-07-13T05:30:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.94,"alt":30.88,"az":304.0,"t":"2041-07-13T05:35:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.99,"alt":30.1,"az":304.5,"t":"2041-07-13T05:40:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.04,"alt":29.33,"az":305.1,"t":"2041-07-13T05:45:00Z","terrain":-0.28},{"above_terrain":true,"airmass":2.08,"alt":28.57,"az":305.6,"t":"2041-07-13T05:50:00Z","terrain":-0.22},{"above_terrain":true,"airmass":2.14,"alt":27.81,"az":306.1,"t":"2041-07-13T05:55:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.19,"alt":27.06,"az":306.7,"t":"2041-07-13T06:00:00Z","terrain":0.07},{"above_terrain":true,"airmass":2.25,"alt":26.31,"az":307.2,"t":"2041-07-13T06:05:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.31,"alt":25.57,"az":307.8,"t":"2041-07-13T06:10:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.37,"alt":24.83,"az":308.4,"t":"2041-07-13T06:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.44,"alt":24.1,"az":308.9,"t":"2041-07-13T06:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.51,"alt":23.38,"az":309.5,"t":"2041-07-13T06:25:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.58,"alt":22.66,"az":310.1,"t":"2041-07-13T06:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.66,"alt":21.94,"az":310.7,"t":"2041-07-13T06:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.74,"alt":21.24,"az":311.3,"t":"2041-07-13T06:40:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.83,"alt":20.54,"az":311.9,"t":"2041-07-13T06:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.92,"alt":19.84,"az":312.5,"t":"2041-07-13T06:50:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.02,"alt":19.16,"az":313.1,"t":"2041-07-13T06:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.13,"alt":18.48,"az":313.7,"t":"2041-07-13T07:00:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.24,"alt":17.8,"az":314.3,"t":"2041-07-13T07:05:00Z","terrain":0.5},{"above_terrain":true,"airmass":3.36,"alt":17.14,"az":314.9,"t":"2041-07-13T07:10:00Z","terrain":0.55},{"above_terrain":true,"airmass":3.49,"alt":16.48,"az":315.6,"t":"2041-07-13T07:15:00Z","terrain":0.52},{"above_terrain":true,"airmass":3.62,"alt":15.83,"az":316.2,"t":"2041-07-13T07:20:00Z","terrain":0.44},{"above_terrain":true,"airmass":3.77,"alt":15.18,"az":316.8,"t":"2041-07-13T07:25:00Z","terrain":0.33},{"above_terrain":true,"airmass":3.93,"alt":14.55,"az":317.5,"t":"2041-07-13T07:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.09,"alt":13.92,"az":318.2,"t":"2041-07-13T07:35:00Z","terrain":0.26},{"above_terrain":true,"airmass":4.27,"alt":13.3,"az":318.8,"t":"2041-07-13T07:40:00Z","terrain":-0.06},{"above_terrain":true,"airmass":4.47,"alt":12.68,"az":319.5,"t":"2041-07-13T07:45:00Z","terrain":-0.17},{"above_terrain":true,"airmass":4.68,"alt":12.08,"az":320.2,"t":"2041-07-13T07:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":4.91,"alt":11.49,"az":320.8,"t":"2041-07-13T07:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.15,"alt":10.9,"az":321.5,"t":"2041-07-13T08:00:00Z","terrain":0.02},{"above_terrain":true,"airmass":5.42,"alt":10.32,"az":322.2,"t":"2041-07-13T08:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":5.72,"alt":9.75,"az":322.9,"t":"2041-07-13T08:10:00Z","terrain":0.09},{"above_terrain":true,"airmass":6.04,"alt":9.19,"az":323.6,"t":"2041-07-13T08:15:00Z","terrain":-0.11},{"above_terrain":true,"airmass":6.39,"alt":8.64,"az":324.4,"t":"2041-07-13T08:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":6.78,"alt":8.1,"az":325.1,"t":"2041-07-13T08:25:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.21,"alt":7.57,"az":325.8,"t":"2041-07-13T08:30:00Z","terrain":-0.23},{"above_terrain":true,"airmass":7.68,"alt":7.05,"az":326.5,"t":"2041-07-13T08:35:00Z","terrain":-0.32},{"above_terrain":true,"airmass":8.2,"alt":6.54,"az":327.3,"t":"2041-07-13T08:40:00Z","terrain":-0.34},{"above_terrain":true,"airmass":8.79,"alt":6.04,"az":328.0,"t":"2041-07-13T08:45:00Z","terrain":-0.23},{"above_terrain":true,"airmass":9.45,"alt":5.55,"az":328.8,"t":"2041-07-13T08:50:00Z","terrain":-0.15},{"above_terrain":true,"airmass":10.19,"alt":5.07,"az":329.5,"t":"2041-07-13T08:55:00Z","terrain":-0.25},{"above_terrain":true,"airmass":11.03,"alt":4.6,"az":330.3,"t":"2041-07-13T09:00:00Z","terrain":-0.36}],"transit":{"airmass":1.0,"alt":87.3,"az":5.4,"t":"2041-07-12T23:55:00Z"},"usable_hours":4.83,"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."]}