{"assessment":{"best_window":{"end":"2036-07-28T01:20Z","end_local":"04:20","hours":5.67,"label":"good","mean_quality":0.99,"start":"2036-07-27T19:40Z","start_local":"22:40"},"cost":{"altitude":0.05,"clouds":0.0,"darkness":2.75,"moon":0.04},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically worth it \u2014 weather unknown","hourly":[{"alt":38,"cloud":null,"high":null,"iso":"2036-07-27T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":26,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"21:00","wind":null},{"alt":48,"cloud":null,"high":null,"iso":"2036-07-27T19:00Z","label":"marginal","low":null,"mid":null,"moon_alt":16,"precip":null,"q":0.44,"rh":null,"sky":"astronomical twilight","temp":null,"time":"22:00","wind":null},{"alt":58,"cloud":null,"high":null,"iso":"2036-07-27T20:00Z","label":"good","low":null,"mid":null,"moon_alt":5,"precip":null,"q":0.96,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":69,"cloud":null,"high":null,"iso":"2036-07-27T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-6,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":79,"cloud":null,"high":null,"iso":"2036-07-27T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-17,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":87,"cloud":null,"high":null,"iso":"2036-07-27T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-27,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":78,"cloud":null,"high":null,"iso":"2036-07-28T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-36,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":67,"cloud":null,"high":null,"iso":"2036-07-28T01:00Z","label":"good","low":null,"mid":null,"moon_alt":-43,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":57,"cloud":null,"high":null,"iso":"2036-07-28T02:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-48,"precip":null,"q":0.49,"rh":null,"sky":"astronomical twilight","temp":null,"time":"05:00","wind":null},{"alt":46,"cloud":null,"high":null,"iso":"2036-07-28T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-49,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":6.49,"reasons":["daylight and twilight cost 2.8 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":6.49,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2036-07-27T18:20Z","end_local":"21:20","hours":0.67,"label":"unusable","mean_quality":0.0,"start":"2036-07-27T17:40Z","start_local":"20:40"},{"end":"2036-07-27T19:00Z","end_local":"22:00","hours":0.67,"label":"poor","mean_quality":0.13,"start":"2036-07-27T18:20Z","start_local":"21:20"},{"end":"2036-07-27T19:40Z","end_local":"22:40","hours":0.67,"label":"marginal","mean_quality":0.45,"start":"2036-07-27T19:00Z","start_local":"22:00"},{"end":"2036-07-28T01:20Z","end_local":"04:20","hours":5.67,"label":"good","mean_quality":0.99,"start":"2036-07-27T19:40Z","start_local":"22:40"},{"end":"2036-07-28T02:05Z","end_local":"05:05","hours":0.75,"label":"marginal","mean_quality":0.5,"start":"2036-07-28T01:20Z","start_local":"04:20"},{"end":"2036-07-28T02:45Z","end_local":"05:45","hours":0.67,"label":"poor","mean_quality":0.14,"start":"2036-07-28T02:05Z","start_local":"05:05"},{"end":"2036-07-28T03:15Z","end_local":"06:15","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2036-07-28T02:45Z","start_local":"05:45"}]},"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":"2036-07-27T19:39:31Z","dark_hours":5.61,"dark_to":"2036-07-28T01:16:01Z","moon":{"illumination":0.269,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":4.83,"moonrise":null,"moonset":"2036-07-27T20:25:25Z","sunrise":"2036-07-28T03:11:46Z","sunset":"2036-07-27T17:43:46Z","twilight":{"astronomical":{"end":"2036-07-27T19:39:31Z","start":"2036-07-28T01:16:01Z"},"civil":{"end":"2036-07-27T18:15:30Z","start":"2036-07-28T02:40:02Z"},"nautical":{"end":"2036-07-27T18:55:03Z","start":"2036-07-28T02:00:29Z"}},"window_end":"2036-07-28T09:00:00Z","window_start":"2036-07-27T09:00:00Z"},"night_date":"2036-07-27","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":"2036-07-27T22:55:00Z"},"dec":44.25788576,"dec_of_date":44.4016,"dec_str":"+44\u00b0 15' 28.4\"","good_hours":5.67,"limit_rise":"2036-07-27T16:04:05Z","limit_set":"2036-07-28T05:48:47Z","max_az_rate_deg_per_min":3.74,"moon_separation":114.3,"never_rises":false,"ra":314.72388973,"ra_of_date":315.0516,"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":"5.7 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2036-07-27T09:08:55Z","blocked_dark_hours":0,"clears_at":"2036-07-27T13:11:06Z","rise_az":339.3},"track":[{"above_terrain":true,"airmass":36.34,"alt":0.11,"az":339.3,"t":"2036-07-27T09:00:00Z","terrain":-0.69},{"above_terrain":true,"airmass":null,"alt":-0.22,"az":340.1,"t":"2036-07-27T09:05:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-0.53,"az":341.0,"t":"2036-07-27T09:10:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-0.83,"az":341.8,"t":"2036-07-27T09:15:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-1.11,"az":342.6,"t":"2036-07-27T09:20:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-1.39,"az":343.5,"t":"2036-07-27T09:25:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.64,"az":344.4,"t":"2036-07-27T09:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.89,"az":345.2,"t":"2036-07-27T09:35:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-2.12,"az":346.1,"t":"2036-07-27T09:40:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-2.34,"az":347.0,"t":"2036-07-27T09:45:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-2.54,"az":347.8,"t":"2036-07-27T09:50:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-2.73,"az":348.7,"t":"2036-07-27T09:55:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-2.91,"az":349.6,"t":"2036-07-27T10:00:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-3.07,"az":350.5,"t":"2036-07-27T10:05:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.22,"az":351.3,"t":"2036-07-27T10:10:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-3.35,"az":352.2,"t":"2036-07-27T10:15:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-3.47,"az":353.1,"t":"2036-07-27T10:20:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-3.58,"az":354.0,"t":"2036-07-27T10:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.67,"az":354.9,"t":"2036-07-27T10:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.74,"az":355.8,"t":"2036-07-27T10:35:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-3.81,"az":356.7,"t":"2036-07-27T10:40:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.85,"az":357.6,"t":"2036-07-27T10:45:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-3.88,"az":358.5,"t":"2036-07-27T10:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.9,"az":359.4,"t":"2036-07-27T10:55:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-3.9,"az":0.3,"t":"2036-07-27T11:00:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-3.89,"az":1.2,"t":"2036-07-27T11:05:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":2.1,"t":"2036-07-27T11:10:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-3.82,"az":3.0,"t":"2036-07-27T11:15:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-3.77,"az":3.9,"t":"2036-07-27T11:20:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-3.7,"az":4.8,"t":"2036-07-27T11:25:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-3.61,"az":5.7,"t":"2036-07-27T11:30:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-3.51,"az":6.6,"t":"2036-07-27T11:35:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-3.4,"az":7.4,"t":"2036-07-27T11:40:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.27,"az":8.3,"t":"2036-07-27T11:45:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-3.13,"az":9.2,"t":"2036-07-27T11:50:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-2.97,"az":10.1,"t":"2036-07-27T11:55:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-2.8,"az":11.0,"t":"2036-07-27T12:00:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-2.62,"az":11.9,"t":"2036-07-27T12:05:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-2.42,"az":12.7,"t":"2036-07-27T12:10:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-2.2,"az":13.6,"t":"2036-07-27T12:15:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-1.98,"az":14.5,"t":"2036-07-27T12:20:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-1.74,"az":15.3,"t":"2036-07-27T12:25:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-1.48,"az":16.2,"t":"2036-07-27T12:30:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-1.21,"az":17.0,"t":"2036-07-27T12:35:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-0.93,"az":17.9,"t":"2036-07-27T12:40:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-0.64,"az":18.7,"t":"2036-07-27T12:45:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-0.33,"az":19.6,"t":"2036-07-27T12:50:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-0.01,"az":20.4,"t":"2036-07-27T12:55:00Z","terrain":0.68},{"above_terrain":false,"airmass":33.49,"alt":0.32,"az":21.2,"t":"2036-07-27T13:00:00Z","terrain":0.76},{"above_terrain":false,"airmass":29.51,"alt":0.67,"az":22.1,"t":"2036-07-27T13:05:00Z","terrain":1.0},{"above_terrain":false,"airmass":26.09,"alt":1.03,"az":22.9,"t":"2036-07-27T13:10:00Z","terrain":1.14},{"above_terrain":true,"airmass":23.17,"alt":1.4,"az":23.7,"t":"2036-07-27T13:15:00Z","terrain":0.99},{"above_terrain":true,"airmass":20.68,"alt":1.78,"az":24.5,"t":"2036-07-27T13:20:00Z","terrain":1.08},{"above_terrain":true,"airmass":18.55,"alt":2.17,"az":25.3,"t":"2036-07-27T13:25:00Z","terrain":1.26},{"above_terrain":true,"airmass":16.73,"alt":2.58,"az":26.1,"t":"2036-07-27T13:30:00Z","terrain":1.33},{"above_terrain":true,"airmass":15.16,"alt":3.0,"az":26.9,"t":"2036-07-27T13:35:00Z","terrain":1.28},{"above_terrain":true,"airmass":13.8,"alt":3.43,"az":27.7,"t":"2036-07-27T13:40:00Z","terrain":1.22},{"above_terrain":true,"airmass":12.62,"alt":3.87,"az":28.5,"t":"2036-07-27T13:45:00Z","terrain":1.1},{"above_terrain":true,"airmass":11.59,"alt":4.32,"az":29.3,"t":"2036-07-27T13:50:00Z","terrain":1.04},{"above_terrain":true,"airmass":10.69,"alt":4.78,"az":30.0,"t":"2036-07-27T13:55:00Z","terrain":1.15},{"above_terrain":true,"airmass":9.89,"alt":5.26,"az":30.8,"t":"2036-07-27T14:00:00Z","terrain":1.28},{"above_terrain":true,"airmass":9.18,"alt":5.74,"az":31.5,"t":"2036-07-27T14:05:00Z","terrain":1.32},{"above_terrain":true,"airmass":8.55,"alt":6.24,"az":32.3,"t":"2036-07-27T14:10:00Z","terrain":1.23},{"above_terrain":true,"airmass":7.99,"alt":6.74,"az":33.0,"t":"2036-07-27T14:15:00Z","terrain":0.97},{"above_terrain":true,"airmass":7.49,"alt":7.26,"az":33.8,"t":"2036-07-27T14:20:00Z","terrain":0.55},{"above_terrain":true,"airmass":7.03,"alt":7.78,"az":34.5,"t":"2036-07-27T14:25:00Z","terrain":0.24},{"above_terrain":true,"airmass":6.62,"alt":8.32,"az":35.2,"t":"2036-07-27T14:30:00Z","terrain":0.05},{"above_terrain":true,"airmass":6.25,"alt":8.86,"az":36.0,"t":"2036-07-27T14:35:00Z","terrain":0.03},{"above_terrain":true,"airmass":5.91,"alt":9.42,"az":36.7,"t":"2036-07-27T14:40:00Z","terrain":-0.05},{"above_terrain":true,"airmass":5.6,"alt":9.98,"az":37.4,"t":"2036-07-27T14:45:00Z","terrain":-0.14},{"above_terrain":true,"airmass":5.31,"alt":10.55,"az":38.1,"t":"2036-07-27T14:50:00Z","terrain":-0.21},{"above_terrain":true,"airmass":5.05,"alt":11.13,"az":38.8,"t":"2036-07-27T14:55:00Z","terrain":-0.17},{"above_terrain":true,"airmass":4.81,"alt":11.72,"az":39.5,"t":"2036-07-27T15:00:00Z","terrain":-0.11},{"above_terrain":true,"airmass":4.59,"alt":12.32,"az":40.1,"t":"2036-07-27T15:05:00Z","terrain":-0.04},{"above_terrain":true,"airmass":4.39,"alt":12.93,"az":40.8,"t":"2036-07-27T15:10:00Z","terrain":0.01},{"above_terrain":true,"airmass":4.2,"alt":13.55,"az":41.5,"t":"2036-07-27T15:15:00Z","terrain":0.07},{"above_terrain":true,"airmass":4.02,"alt":14.17,"az":42.1,"t":"2036-07-27T15:20:00Z","terrain":0.14},{"above_terrain":true,"airmass":3.86,"alt":14.8,"az":42.8,"t":"2036-07-27T15:25:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.71,"alt":15.44,"az":43.4,"t":"2036-07-27T15:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.57,"alt":16.09,"az":44.1,"t":"2036-07-27T15:35:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.43,"alt":16.74,"az":44.7,"t":"2036-07-27T15:40:00Z","terrain":0.53},{"above_terrain":true,"airmass":3.31,"alt":17.41,"az":45.4,"t":"2036-07-27T15:45:00Z","terrain":0.61},{"above_terrain":true,"airmass":3.19,"alt":18.08,"az":46.0,"t":"2036-07-27T15:50:00Z","terrain":0.67},{"above_terrain":true,"airmass":3.09,"alt":18.75,"az":46.6,"t":"2036-07-27T15:55:00Z","terrain":0.63},{"above_terrain":true,"airmass":2.98,"alt":19.44,"az":47.2,"t":"2036-07-27T16:00:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.89,"alt":20.13,"az":47.8,"t":"2036-07-27T16:05:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.79,"alt":20.82,"az":48.4,"t":"2036-07-27T16:10:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.71,"alt":21.53,"az":49.0,"t":"2036-07-27T16:15:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.63,"alt":22.24,"az":49.6,"t":"2036-07-27T16:20:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.55,"alt":22.95,"az":50.2,"t":"2036-07-27T16:25:00Z","terrain":0.42},{"above_terrain":true,"airmass":2.48,"alt":23.67,"az":50.8,"t":"2036-07-27T16:30:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.41,"alt":24.4,"az":51.3,"t":"2036-07-27T16:35:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.34,"alt":25.13,"az":51.9,"t":"2036-07-27T16:40:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.28,"alt":25.87,"az":52.5,"t":"2036-07-27T16:45:00Z","terrain":0.73},{"above_terrain":true,"airmass":2.22,"alt":26.62,"az":53.0,"t":"2036-07-27T16:50:00Z","terrain":0.84},{"above_terrain":true,"airmass":2.17,"alt":27.37,"az":53.6,"t":"2036-07-27T16:55:00Z","terrain":0.93},{"above_terrain":true,"airmass":2.11,"alt":28.12,"az":54.1,"t":"2036-07-27T17:00:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.06,"alt":28.89,"az":54.6,"t":"2036-07-27T17:05:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.02,"alt":29.65,"az":55.2,"t":"2036-07-27T17:10:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.97,"alt":30.42,"az":55.7,"t":"2036-07-27T17:15:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.93,"alt":31.2,"az":56.2,"t":"2036-07-27T17:20:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.88,"alt":31.98,"az":56.7,"t":"2036-07-27T17:25:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.84,"alt":32.76,"az":57.2,"t":"2036-07-27T17:30:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.81,"alt":33.55,"az":57.8,"t":"2036-07-27T17:35:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.77,"alt":34.35,"az":58.3,"t":"2036-07-27T17:40:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.73,"alt":35.14,"az":58.7,"t":"2036-07-27T17:45:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.7,"alt":35.95,"az":59.2,"t":"2036-07-27T17:50:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.67,"alt":36.75,"az":59.7,"t":"2036-07-27T17:55:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.64,"alt":37.56,"az":60.2,"t":"2036-07-27T18:00:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.61,"alt":38.38,"az":60.7,"t":"2036-07-27T18:05:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.58,"alt":39.19,"az":61.1,"t":"2036-07-27T18:10:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.55,"alt":40.02,"az":61.6,"t":"2036-07-27T18:15:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.53,"alt":40.84,"az":62.1,"t":"2036-07-27T18:20:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.5,"alt":41.67,"az":62.5,"t":"2036-07-27T18:25:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.48,"alt":42.5,"az":63.0,"t":"2036-07-27T18:30:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.46,"alt":43.34,"az":63.4,"t":"2036-07-27T18:35:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.43,"alt":44.18,"az":63.8,"t":"2036-07-27T18:40:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.41,"alt":45.02,"az":64.3,"t":"2036-07-27T18:45:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.39,"alt":45.86,"az":64.7,"t":"2036-07-27T18:50:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.37,"alt":46.71,"az":65.1,"t":"2036-07-27T18:55:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.35,"alt":47.56,"az":65.5,"t":"2036-07-27T19:00:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.34,"alt":48.41,"az":65.9,"t":"2036-07-27T19:05:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.32,"alt":49.27,"az":66.3,"t":"2036-07-27T19:10:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.3,"alt":50.13,"az":66.7,"t":"2036-07-27T19:15:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.29,"alt":50.99,"az":67.1,"t":"2036-07-27T19:20:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.27,"alt":51.85,"az":67.5,"t":"2036-07-27T19:25:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.26,"alt":52.72,"az":67.9,"t":"2036-07-27T19:30:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.24,"alt":53.59,"az":68.2,"t":"2036-07-27T19:35:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.23,"alt":54.46,"az":68.6,"t":"2036-07-27T19:40:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.22,"alt":55.33,"az":68.9,"t":"2036-07-27T19:45:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.2,"alt":56.2,"az":69.3,"t":"2036-07-27T19:50:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.19,"alt":57.08,"az":69.6,"t":"2036-07-27T19:55:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.18,"alt":57.96,"az":69.9,"t":"2036-07-27T20:00:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.17,"alt":58.84,"az":70.3,"t":"2036-07-27T20:05:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.16,"alt":59.72,"az":70.6,"t":"2036-07-27T20:10:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.15,"alt":60.6,"az":70.9,"t":"2036-07-27T20:15:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.14,"alt":61.49,"az":71.1,"t":"2036-07-27T20:20:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.13,"alt":62.37,"az":71.4,"t":"2036-07-27T20:25:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.12,"alt":63.26,"az":71.7,"t":"2036-07-27T20:30:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.11,"alt":64.15,"az":71.9,"t":"2036-07-27T20:35:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.1,"alt":65.04,"az":72.1,"t":"2036-07-27T20:40:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.09,"alt":65.93,"az":72.3,"t":"2036-07-27T20:45:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.09,"alt":66.82,"az":72.5,"t":"2036-07-27T20:50:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.08,"alt":67.72,"az":72.7,"t":"2036-07-27T20:55:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.07,"alt":68.61,"az":72.8,"t":"2036-07-27T21:00:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.07,"alt":69.51,"az":73.0,"t":"2036-07-27T21:05:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.06,"alt":70.4,"az":73.0,"t":"2036-07-27T21:10:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.06,"alt":71.3,"az":73.1,"t":"2036-07-27T21:15:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.05,"alt":72.19,"az":73.1,"t":"2036-07-27T21:20:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.04,"alt":73.09,"az":73.1,"t":"2036-07-27T21:25:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.04,"alt":73.98,"az":73.0,"t":"2036-07-27T21:30:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.04,"alt":74.88,"az":72.8,"t":"2036-07-27T21:35:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.03,"alt":75.77,"az":72.6,"t":"2036-07-27T21:40:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.03,"alt":76.66,"az":72.3,"t":"2036-07-27T21:45:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.02,"alt":77.55,"az":71.8,"t":"2036-07-27T21:50:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.02,"alt":78.44,"az":71.3,"t":"2036-07-27T21:55:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.02,"alt":79.33,"az":70.6,"t":"2036-07-27T22:00:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.01,"alt":80.21,"az":69.6,"t":"2036-07-27T22:05:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.01,"alt":81.08,"az":68.4,"t":"2036-07-27T22:10:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.01,"alt":81.95,"az":66.9,"t":"2036-07-27T22:15:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.01,"alt":82.8,"az":64.8,"t":"2036-07-27T22:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.01,"alt":83.64,"az":62.2,"t":"2036-07-27T22:25:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.0,"alt":84.45,"az":58.6,"t":"2036-07-27T22:30:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.0,"alt":85.23,"az":53.6,"t":"2036-07-27T22:35:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.0,"alt":85.95,"az":46.6,"t":"2036-07-27T22:40:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.0,"alt":86.58,"az":36.8,"t":"2036-07-27T22:45:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.0,"alt":87.05,"az":23.0,"t":"2036-07-27T22:50:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.0,"alt":87.28,"az":5.5,"t":"2036-07-27T22:55:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.0,"alt":87.21,"az":346.8,"t":"2036-07-27T23:00:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.0,"alt":86.87,"az":330.7,"t":"2036-07-27T23:05:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.0,"alt":86.33,"az":318.6,"t":"2036-07-27T23:10:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.0,"alt":85.65,"az":310.1,"t":"2036-07-27T23:15:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.0,"alt":84.91,"az":304.1,"t":"2036-07-27T23:20:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.0,"alt":84.11,"az":299.8,"t":"2036-07-27T23:25:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.01,"alt":83.29,"az":296.6,"t":"2036-07-27T23:30:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.01,"alt":82.44,"az":294.2,"t":"2036-07-27T23:35:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.01,"alt":81.58,"az":292.4,"t":"2036-07-27T23:40:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.01,"alt":80.71,"az":291.0,"t":"2036-07-27T23:45:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.02,"alt":79.83,"az":290.0,"t":"2036-07-27T23:50:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.02,"alt":78.95,"az":289.1,"t":"2036-07-27T23:55:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.02,"alt":78.07,"az":288.5,"t":"2036-07-28T00:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":77.18,"az":288.0,"t":"2036-07-28T00:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.03,"alt":76.29,"az":287.6,"t":"2036-07-28T00:10:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.03,"alt":75.39,"az":287.3,"t":"2036-07-28T00:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.04,"alt":74.5,"az":287.1,"t":"2036-07-28T00:20:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.04,"alt":73.6,"az":287.0,"t":"2036-07-28T00:25:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.05,"alt":72.71,"az":286.9,"t":"2036-07-28T00:30:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.05,"alt":71.81,"az":286.9,"t":"2036-07-28T00:35:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.06,"alt":70.92,"az":286.9,"t":"2036-07-28T00:40:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.06,"alt":70.02,"az":287.0,"t":"2036-07-28T00:45:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.07,"alt":69.13,"az":287.1,"t":"2036-07-28T00:50:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.08,"alt":68.23,"az":287.2,"t":"2036-07-28T00:55:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.08,"alt":67.34,"az":287.4,"t":"2036-07-28T01:00:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.09,"alt":66.45,"az":287.5,"t":"2036-07-28T01:05:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.1,"alt":65.56,"az":287.7,"t":"2036-07-28T01:10:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.11,"alt":64.66,"az":288.0,"t":"2036-07-28T01:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.11,"alt":63.77,"az":288.2,"t":"2036-07-28T01:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":62.89,"az":288.4,"t":"2036-07-28T01:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.13,"alt":62.0,"az":288.7,"t":"2036-07-28T01:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.11,"az":289.0,"t":"2036-07-28T01:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.15,"alt":60.23,"az":289.3,"t":"2036-07-28T01:40:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.16,"alt":59.35,"az":289.6,"t":"2036-07-28T01:45:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.17,"alt":58.46,"az":289.9,"t":"2036-07-28T01:50:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.18,"alt":57.59,"az":290.2,"t":"2036-07-28T01:55:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.2,"alt":56.71,"az":290.5,"t":"2036-07-28T02:00:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.21,"alt":55.83,"az":290.9,"t":"2036-07-28T02:05:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.22,"alt":54.96,"az":291.2,"t":"2036-07-28T02:10:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.23,"alt":54.09,"az":291.6,"t":"2036-07-28T02:15:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.25,"alt":53.22,"az":291.9,"t":"2036-07-28T02:20:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.26,"alt":52.35,"az":292.3,"t":"2036-07-28T02:25:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.28,"alt":51.49,"az":292.7,"t":"2036-07-28T02:30:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.29,"alt":50.62,"az":293.1,"t":"2036-07-28T02:35:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.31,"alt":49.76,"az":293.4,"t":"2036-07-28T02:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.33,"alt":48.91,"az":293.8,"t":"2036-07-28T02:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.34,"alt":48.05,"az":294.2,"t":"2036-07-28T02:50:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.36,"alt":47.2,"az":294.7,"t":"2036-07-28T02:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.38,"alt":46.35,"az":295.1,"t":"2036-07-28T03:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.4,"alt":45.5,"az":295.5,"t":"2036-07-28T03:05:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.42,"alt":44.66,"az":295.9,"t":"2036-07-28T03:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.44,"alt":43.82,"az":296.4,"t":"2036-07-28T03:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.46,"alt":42.98,"az":296.8,"t":"2036-07-28T03:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.49,"alt":42.15,"az":297.2,"t":"2036-07-28T03:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.51,"alt":41.32,"az":297.7,"t":"2036-07-28T03:30:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.54,"alt":40.49,"az":298.1,"t":"2036-07-28T03:35:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.56,"alt":39.67,"az":298.6,"t":"2036-07-28T03:40:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.59,"alt":38.85,"az":299.1,"t":"2036-07-28T03:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.62,"alt":38.03,"az":299.5,"t":"2036-07-28T03:50:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.65,"alt":37.22,"az":300.0,"t":"2036-07-28T03:55:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.68,"alt":36.41,"az":300.5,"t":"2036-07-28T04:00:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.71,"alt":35.61,"az":301.0,"t":"2036-07-28T04:05:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.75,"alt":34.81,"az":301.5,"t":"2036-07-28T04:10:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.78,"alt":34.01,"az":302.0,"t":"2036-07-28T04:15:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.82,"alt":33.22,"az":302.5,"t":"2036-07-28T04:20:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.86,"alt":32.43,"az":303.0,"t":"2036-07-28T04:25:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.9,"alt":31.65,"az":303.5,"t":"2036-07-28T04:30:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.94,"alt":30.87,"az":304.0,"t":"2036-07-28T04:35:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.99,"alt":30.1,"az":304.5,"t":"2036-07-28T04:40:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.04,"alt":29.33,"az":305.1,"t":"2036-07-28T04:45:00Z","terrain":-0.28},{"above_terrain":true,"airmass":2.08,"alt":28.56,"az":305.6,"t":"2036-07-28T04:50:00Z","terrain":-0.22},{"above_terrain":true,"airmass":2.14,"alt":27.8,"az":306.1,"t":"2036-07-28T04:55:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.19,"alt":27.05,"az":306.7,"t":"2036-07-28T05:00:00Z","terrain":0.07},{"above_terrain":true,"airmass":2.25,"alt":26.3,"az":307.2,"t":"2036-07-28T05:05:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.31,"alt":25.56,"az":307.8,"t":"2036-07-28T05:10:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.37,"alt":24.82,"az":308.3,"t":"2036-07-28T05:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.44,"alt":24.09,"az":308.9,"t":"2036-07-28T05:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.51,"alt":23.37,"az":309.5,"t":"2036-07-28T05:25:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.58,"alt":22.65,"az":310.1,"t":"2036-07-28T05:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.66,"alt":21.93,"az":310.6,"t":"2036-07-28T05:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.74,"alt":21.23,"az":311.2,"t":"2036-07-28T05:40:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.83,"alt":20.53,"az":311.8,"t":"2036-07-28T05:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.93,"alt":19.83,"az":312.4,"t":"2036-07-28T05:50:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.03,"alt":19.15,"az":313.0,"t":"2036-07-28T05:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.13,"alt":18.47,"az":313.7,"t":"2036-07-28T06:00:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.24,"alt":17.79,"az":314.3,"t":"2036-07-28T06:05:00Z","terrain":0.5},{"above_terrain":true,"airmass":3.36,"alt":17.13,"az":314.9,"t":"2036-07-28T06:10:00Z","terrain":0.55},{"above_terrain":true,"airmass":3.49,"alt":16.47,"az":315.5,"t":"2036-07-28T06:15:00Z","terrain":0.52},{"above_terrain":true,"airmass":3.63,"alt":15.81,"az":316.2,"t":"2036-07-28T06:20:00Z","terrain":0.45},{"above_terrain":true,"airmass":3.77,"alt":15.17,"az":316.8,"t":"2036-07-28T06:25:00Z","terrain":0.33},{"above_terrain":true,"airmass":3.93,"alt":14.53,"az":317.5,"t":"2036-07-28T06:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.1,"alt":13.91,"az":318.1,"t":"2036-07-28T06:35:00Z","terrain":0.26},{"above_terrain":true,"airmass":4.28,"alt":13.28,"az":318.8,"t":"2036-07-28T06:40:00Z","terrain":-0.05},{"above_terrain":true,"airmass":4.47,"alt":12.67,"az":319.5,"t":"2036-07-28T06:45:00Z","terrain":-0.17},{"above_terrain":true,"airmass":4.68,"alt":12.07,"az":320.2,"t":"2036-07-28T06:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":4.91,"alt":11.47,"az":320.8,"t":"2036-07-28T06:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.16,"alt":10.89,"az":321.5,"t":"2036-07-28T07:00:00Z","terrain":0.01},{"above_terrain":true,"airmass":5.43,"alt":10.31,"az":322.2,"t":"2036-07-28T07:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":5.72,"alt":9.74,"az":322.9,"t":"2036-07-28T07:10:00Z","terrain":0.09},{"above_terrain":true,"airmass":6.05,"alt":9.18,"az":323.6,"t":"2036-07-28T07:15:00Z","terrain":-0.1},{"above_terrain":true,"airmass":6.4,"alt":8.63,"az":324.3,"t":"2036-07-28T07:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":6.79,"alt":8.09,"az":325.1,"t":"2036-07-28T07:25:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.22,"alt":7.56,"az":325.8,"t":"2036-07-28T07:30:00Z","terrain":-0.23},{"above_terrain":true,"airmass":7.69,"alt":7.04,"az":326.5,"t":"2036-07-28T07:35:00Z","terrain":-0.32},{"above_terrain":true,"airmass":8.22,"alt":6.53,"az":327.3,"t":"2036-07-28T07:40:00Z","terrain":-0.35},{"above_terrain":true,"airmass":8.81,"alt":6.02,"az":328.0,"t":"2036-07-28T07:45:00Z","terrain":-0.23},{"above_terrain":true,"airmass":9.47,"alt":5.53,"az":328.8,"t":"2036-07-28T07:50:00Z","terrain":-0.15},{"above_terrain":true,"airmass":10.22,"alt":5.05,"az":329.5,"t":"2036-07-28T07:55:00Z","terrain":-0.25},{"above_terrain":true,"airmass":11.06,"alt":4.58,"az":330.3,"t":"2036-07-28T08:00:00Z","terrain":-0.36},{"above_terrain":true,"airmass":12.01,"alt":4.13,"az":331.1,"t":"2036-07-28T08:05:00Z","terrain":-0.37},{"above_terrain":true,"airmass":13.1,"alt":3.68,"az":331.8,"t":"2036-07-28T08:10:00Z","terrain":-0.18},{"above_terrain":true,"airmass":14.35,"alt":3.24,"az":332.6,"t":"2036-07-28T08:15:00Z","terrain":-0.13},{"above_terrain":true,"airmass":15.79,"alt":2.82,"az":333.4,"t":"2036-07-28T08:20:00Z","terrain":-0.17},{"above_terrain":true,"airmass":17.47,"alt":2.41,"az":334.2,"t":"2036-07-28T08:25:00Z","terrain":-0.31},{"above_terrain":true,"airmass":19.41,"alt":2.0,"az":335.0,"t":"2036-07-28T08:30:00Z","terrain":-0.59},{"above_terrain":true,"airmass":21.68,"alt":1.61,"az":335.8,"t":"2036-07-28T08:35:00Z","terrain":-0.79},{"above_terrain":true,"airmass":24.35,"alt":1.24,"az":336.6,"t":"2036-07-28T08:40:00Z","terrain":-0.77},{"above_terrain":true,"airmass":27.47,"alt":0.87,"az":337.5,"t":"2036-07-28T08:45:00Z","terrain":-0.61},{"above_terrain":true,"airmass":31.12,"alt":0.52,"az":338.3,"t":"2036-07-28T08:50:00Z","terrain":-0.55},{"above_terrain":true,"airmass":35.36,"alt":0.18,"az":339.1,"t":"2036-07-28T08:55:00Z","terrain":-0.73},{"above_terrain":true,"airmass":null,"alt":-0.15,"az":339.9,"t":"2036-07-28T09:00:00Z","terrain":-0.54}],"transit":{"airmass":1.0,"alt":87.3,"az":5.5,"t":"2036-07-27T22:55:00Z"},"usable_hours":5.67,"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."]}