{"assessment":{"best_window":{"end":"2034-05-12T01:15Z","end_local":"04:15","hours":3.5,"label":"good","mean_quality":0.79,"start":"2034-05-11T21:45Z","start_local":"00:45"},"cost":{"altitude":2.96,"clouds":0.0,"darkness":1.4,"moon":0.32},"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":0,"cloud":null,"high":null,"iso":"2034-05-11T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-55,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"21:00","wind":null},{"alt":5,"cloud":null,"high":null,"iso":"2034-05-11T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-48,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"22:00","wind":null},{"alt":11,"cloud":null,"high":null,"iso":"2034-05-11T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-39,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":19,"cloud":null,"high":null,"iso":"2034-05-11T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-28,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":27,"cloud":null,"high":null,"iso":"2034-05-11T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-18,"precip":null,"q":0.7,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":37,"cloud":null,"high":null,"iso":"2034-05-11T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-7,"precip":null,"q":0.85,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":47,"cloud":null,"high":null,"iso":"2034-05-12T00:00Z","label":"good","low":null,"mid":null,"moon_alt":4,"precip":null,"q":0.78,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":57,"cloud":null,"high":null,"iso":"2034-05-12T01:00Z","label":"good","low":null,"mid":null,"moon_alt":14,"precip":null,"q":0.81,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":68,"cloud":null,"high":null,"iso":"2034-05-12T02:00Z","label":"poor","low":null,"mid":null,"moon_alt":23,"precip":null,"q":0.12,"rh":null,"sky":"nautical twilight","temp":null,"time":"05:00","wind":null},{"alt":78,"cloud":null,"high":null,"iso":"2034-05-12T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":31,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.88,"peak_sky":0.88,"quality_hours":3.42,"reasons":["the target being low or below 20\u00b0 cost 3.0 quality-hours","daylight and twilight cost 1.4 quality-hours","moonlight cost 0.3 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":76,"score_weather":null,"sky_hours":3.42,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2034-05-11T21:10Z","end_local":"00:10","hours":3.75,"label":"unusable","mean_quality":0.0,"start":"2034-05-11T17:25Z","start_local":"20:25"},{"end":"2034-05-11T21:45Z","end_local":"00:45","hours":0.58,"label":"marginal","mean_quality":0.49,"start":"2034-05-11T21:10Z","start_local":"00:10"},{"end":"2034-05-12T01:15Z","end_local":"04:15","hours":3.5,"label":"good","mean_quality":0.79,"start":"2034-05-11T21:45Z","start_local":"00:45"},{"end":"2034-05-12T01:55Z","end_local":"04:55","hours":0.67,"label":"marginal","mean_quality":0.41,"start":"2034-05-12T01:15Z","start_local":"04:15"},{"end":"2034-05-12T02:35Z","end_local":"05:35","hours":0.67,"label":"poor","mean_quality":0.12,"start":"2034-05-12T01:55Z","start_local":"04:55"},{"end":"2034-05-12T03:05Z","end_local":"06:05","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2034-05-12T02:35Z","start_local":"05:35"}]},"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":"2034-05-11T19:23:28Z","dark_hours":5.79,"dark_to":"2034-05-12T01:10:59Z","moon":{"illumination":0.45,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":4.22,"moonrise":"2034-05-11T23:37:57Z","moonset":"2034-05-11T09:41:58Z","sunrise":"2034-05-12T03:04:40Z","sunset":"2034-05-11T17:29:46Z","twilight":{"astronomical":{"end":"2034-05-11T19:23:28Z","start":"2034-05-12T01:10:59Z"},"civil":{"end":"2034-05-11T18:01:08Z","start":"2034-05-12T02:33:18Z"},"nautical":{"end":"2034-05-11T18:40:04Z","start":"2034-05-12T01:54:23Z"}},"window_end":"2034-05-12T09:00:00Z","window_start":"2034-05-11T09:00:00Z"},"night_date":"2034-05-11","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.17,"alt":58.9,"t":"2034-05-12T01:10:00Z"},"dec":44.25788576,"dec_of_date":44.3928,"dec_str":"+44\u00b0 15' 28.4\"","good_hours":2.92,"limit_rise":"2034-05-11T21:08:49Z","limit_set":"2034-05-11T10:57:23Z","max_az_rate_deg_per_min":3.74,"moon_separation":55.3,"never_rises":false,"ra":314.72388973,"ra_of_date":315.0317,"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":"Only 2.9 h above 30\u00b0, 4.1 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2034-05-11T14:13:31Z","blocked_dark_hours":0,"clears_at":"2034-05-11T18:16:01Z","rise_az":299.6},"track":[{"above_terrain":true,"airmass":1.63,"alt":37.81,"az":299.6,"t":"2034-05-11T09:00:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.66,"alt":36.99,"az":300.1,"t":"2034-05-11T09:05:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.69,"alt":36.19,"az":300.6,"t":"2034-05-11T09:10:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.72,"alt":35.38,"az":301.1,"t":"2034-05-11T09:15:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.76,"alt":34.58,"az":301.6,"t":"2034-05-11T09:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.79,"alt":33.79,"az":302.1,"t":"2034-05-11T09:25:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.83,"alt":33.0,"az":302.6,"t":"2034-05-11T09:30:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.87,"alt":32.21,"az":303.1,"t":"2034-05-11T09:35:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.91,"alt":31.43,"az":303.6,"t":"2034-05-11T09:40:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.96,"alt":30.65,"az":304.1,"t":"2034-05-11T09:45:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.0,"alt":29.88,"az":304.7,"t":"2034-05-11T09:50:00Z","terrain":-0.23},{"above_terrain":true,"airmass":2.05,"alt":29.11,"az":305.2,"t":"2034-05-11T09:55:00Z","terrain":-0.27},{"above_terrain":true,"airmass":2.1,"alt":28.35,"az":305.7,"t":"2034-05-11T10:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.15,"alt":27.59,"az":306.3,"t":"2034-05-11T10:05:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.21,"alt":26.84,"az":306.8,"t":"2034-05-11T10:10:00Z","terrain":0.12},{"above_terrain":true,"airmass":2.26,"alt":26.09,"az":307.4,"t":"2034-05-11T10:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.33,"alt":25.35,"az":307.9,"t":"2034-05-11T10:20:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.39,"alt":24.62,"az":308.5,"t":"2034-05-11T10:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":2.46,"alt":23.89,"az":309.1,"t":"2034-05-11T10:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.53,"alt":23.16,"az":309.6,"t":"2034-05-11T10:35:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.6,"alt":22.45,"az":310.2,"t":"2034-05-11T10:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":2.68,"alt":21.74,"az":310.8,"t":"2034-05-11T10:45:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.77,"alt":21.03,"az":311.4,"t":"2034-05-11T10:50:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.86,"alt":20.33,"az":312.0,"t":"2034-05-11T10:55:00Z","terrain":0.14},{"above_terrain":true,"airmass":2.95,"alt":19.64,"az":312.6,"t":"2034-05-11T11:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.05,"alt":18.95,"az":313.2,"t":"2034-05-11T11:05:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.16,"alt":18.27,"az":313.8,"t":"2034-05-11T11:10:00Z","terrain":0.44},{"above_terrain":true,"airmass":3.28,"alt":17.6,"az":314.4,"t":"2034-05-11T11:15:00Z","terrain":0.51},{"above_terrain":true,"airmass":3.4,"alt":16.94,"az":315.1,"t":"2034-05-11T11:20:00Z","terrain":0.55},{"above_terrain":true,"airmass":3.53,"alt":16.28,"az":315.7,"t":"2034-05-11T11:25:00Z","terrain":0.5},{"above_terrain":true,"airmass":3.67,"alt":15.63,"az":316.4,"t":"2034-05-11T11:30:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.82,"alt":14.99,"az":317.0,"t":"2034-05-11T11:35:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.98,"alt":14.35,"az":317.7,"t":"2034-05-11T11:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":4.15,"alt":13.73,"az":318.3,"t":"2034-05-11T11:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":4.33,"alt":13.11,"az":319.0,"t":"2034-05-11T11:50:00Z","terrain":-0.13},{"above_terrain":true,"airmass":4.53,"alt":12.5,"az":319.7,"t":"2034-05-11T11:55:00Z","terrain":-0.18},{"above_terrain":true,"airmass":4.75,"alt":11.9,"az":320.3,"t":"2034-05-11T12:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":4.98,"alt":11.3,"az":321.0,"t":"2034-05-11T12:05:00Z","terrain":-0.19},{"above_terrain":true,"airmass":5.24,"alt":10.72,"az":321.7,"t":"2034-05-11T12:10:00Z","terrain":0.09},{"above_terrain":true,"airmass":5.51,"alt":10.14,"az":322.4,"t":"2034-05-11T12:15:00Z","terrain":0.16},{"above_terrain":true,"airmass":5.81,"alt":9.58,"az":323.1,"t":"2034-05-11T12:20:00Z","terrain":0.05},{"above_terrain":true,"airmass":6.14,"alt":9.02,"az":323.8,"t":"2034-05-11T12:25:00Z","terrain":-0.16},{"above_terrain":true,"airmass":6.51,"alt":8.47,"az":324.5,"t":"2034-05-11T12:30:00Z","terrain":-0.2},{"above_terrain":true,"airmass":6.91,"alt":7.94,"az":325.3,"t":"2034-05-11T12:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.35,"alt":7.41,"az":326.0,"t":"2034-05-11T12:40:00Z","terrain":-0.24},{"above_terrain":true,"airmass":7.84,"alt":6.89,"az":326.7,"t":"2034-05-11T12:45:00Z","terrain":-0.35},{"above_terrain":true,"airmass":8.38,"alt":6.38,"az":327.5,"t":"2034-05-11T12:50:00Z","terrain":-0.31},{"above_terrain":true,"airmass":8.99,"alt":5.88,"az":328.2,"t":"2034-05-11T12:55:00Z","terrain":-0.21},{"above_terrain":true,"airmass":9.68,"alt":5.39,"az":329.0,"t":"2034-05-11T13:00:00Z","terrain":-0.13},{"above_terrain":true,"airmass":10.45,"alt":4.92,"az":329.7,"t":"2034-05-11T13:05:00Z","terrain":-0.29},{"above_terrain":true,"airmass":11.32,"alt":4.45,"az":330.5,"t":"2034-05-11T13:10:00Z","terrain":-0.37},{"above_terrain":true,"airmass":12.31,"alt":4.0,"az":331.3,"t":"2034-05-11T13:15:00Z","terrain":-0.32},{"above_terrain":true,"airmass":13.45,"alt":3.55,"az":332.1,"t":"2034-05-11T13:20:00Z","terrain":-0.14},{"above_terrain":true,"airmass":14.75,"alt":3.12,"az":332.8,"t":"2034-05-11T13:25:00Z","terrain":-0.12},{"above_terrain":true,"airmass":16.26,"alt":2.7,"az":333.6,"t":"2034-05-11T13:30:00Z","terrain":-0.19},{"above_terrain":true,"airmass":18.0,"alt":2.29,"az":334.4,"t":"2034-05-11T13:35:00Z","terrain":-0.38},{"above_terrain":true,"airmass":20.04,"alt":1.89,"az":335.2,"t":"2034-05-11T13:40:00Z","terrain":-0.65},{"above_terrain":true,"airmass":22.42,"alt":1.5,"az":336.0,"t":"2034-05-11T13:45:00Z","terrain":-0.83},{"above_terrain":true,"airmass":25.22,"alt":1.13,"az":336.9,"t":"2034-05-11T13:50:00Z","terrain":-0.74},{"above_terrain":true,"airmass":28.49,"alt":0.77,"az":337.7,"t":"2034-05-11T13:55:00Z","terrain":-0.56},{"above_terrain":true,"airmass":32.32,"alt":0.42,"az":338.5,"t":"2034-05-11T14:00:00Z","terrain":-0.61},{"above_terrain":true,"airmass":36.74,"alt":0.08,"az":339.3,"t":"2034-05-11T14:05:00Z","terrain":-0.68},{"above_terrain":true,"airmass":null,"alt":-0.24,"az":340.2,"t":"2034-05-11T14:10:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-0.55,"az":341.0,"t":"2034-05-11T14:15:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-0.85,"az":341.8,"t":"2034-05-11T14:20:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-1.14,"az":342.7,"t":"2034-05-11T14:25:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-1.41,"az":343.5,"t":"2034-05-11T14:30:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.67,"az":344.4,"t":"2034-05-11T14:35:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.91,"az":345.3,"t":"2034-05-11T14:40:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-2.14,"az":346.1,"t":"2034-05-11T14:45:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-2.36,"az":347.0,"t":"2034-05-11T14:50:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-2.56,"az":347.9,"t":"2034-05-11T14:55:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-2.75,"az":348.8,"t":"2034-05-11T15:00:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-2.93,"az":349.6,"t":"2034-05-11T15:05:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-3.09,"az":350.5,"t":"2034-05-11T15:10:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.24,"az":351.4,"t":"2034-05-11T15:15:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-3.37,"az":352.3,"t":"2034-05-11T15:20:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-3.49,"az":353.2,"t":"2034-05-11T15:25:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-3.59,"az":354.1,"t":"2034-05-11T15:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.68,"az":355.0,"t":"2034-05-11T15:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.76,"az":355.9,"t":"2034-05-11T15:40:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-3.82,"az":356.8,"t":"2034-05-11T15:45:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.86,"az":357.6,"t":"2034-05-11T15:50:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-3.89,"az":358.5,"t":"2034-05-11T15:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.91,"az":359.4,"t":"2034-05-11T16:00:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-3.91,"az":0.3,"t":"2034-05-11T16:05:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-3.9,"az":1.2,"t":"2034-05-11T16:10:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":2.1,"t":"2034-05-11T16:15:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-3.83,"az":3.0,"t":"2034-05-11T16:20:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-3.77,"az":3.9,"t":"2034-05-11T16:25:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-3.7,"az":4.8,"t":"2034-05-11T16:30:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-3.62,"az":5.7,"t":"2034-05-11T16:35:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-3.52,"az":6.6,"t":"2034-05-11T16:40:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-3.4,"az":7.5,"t":"2034-05-11T16:45:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.27,"az":8.4,"t":"2034-05-11T16:50:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-3.13,"az":9.3,"t":"2034-05-11T16:55:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-2.97,"az":10.2,"t":"2034-05-11T17:00:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-2.8,"az":11.0,"t":"2034-05-11T17:05:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-2.61,"az":11.9,"t":"2034-05-11T17:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-2.41,"az":12.8,"t":"2034-05-11T17:15:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-2.2,"az":13.7,"t":"2034-05-11T17:20:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-1.97,"az":14.5,"t":"2034-05-11T17:25:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-1.73,"az":15.4,"t":"2034-05-11T17:30:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-1.47,"az":16.2,"t":"2034-05-11T17:35:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-1.2,"az":17.1,"t":"2034-05-11T17:40:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-0.92,"az":17.9,"t":"2034-05-11T17:45:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-0.63,"az":18.8,"t":"2034-05-11T17:50:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-0.32,"az":19.6,"t":"2034-05-11T17:55:00Z","terrain":0.65},{"above_terrain":false,"airmass":37.91,"alt":0.0,"az":20.5,"t":"2034-05-11T18:00:00Z","terrain":0.68},{"above_terrain":false,"airmass":33.34,"alt":0.33,"az":21.3,"t":"2034-05-11T18:05:00Z","terrain":0.78},{"above_terrain":false,"airmass":29.37,"alt":0.68,"az":22.1,"t":"2034-05-11T18:10:00Z","terrain":1.01},{"above_terrain":false,"airmass":25.97,"alt":1.04,"az":22.9,"t":"2034-05-11T18:15:00Z","terrain":1.15},{"above_terrain":true,"airmass":23.06,"alt":1.41,"az":23.8,"t":"2034-05-11T18:20:00Z","terrain":0.98},{"above_terrain":true,"airmass":20.59,"alt":1.79,"az":24.6,"t":"2034-05-11T18:25:00Z","terrain":1.09},{"above_terrain":true,"airmass":18.47,"alt":2.19,"az":25.4,"t":"2034-05-11T18:30:00Z","terrain":1.27},{"above_terrain":true,"airmass":16.66,"alt":2.6,"az":26.2,"t":"2034-05-11T18:35:00Z","terrain":1.33},{"above_terrain":true,"airmass":15.1,"alt":3.01,"az":27.0,"t":"2034-05-11T18:40:00Z","terrain":1.28},{"above_terrain":true,"airmass":13.75,"alt":3.44,"az":27.8,"t":"2034-05-11T18:45:00Z","terrain":1.21},{"above_terrain":true,"airmass":12.57,"alt":3.89,"az":28.5,"t":"2034-05-11T18:50:00Z","terrain":1.09},{"above_terrain":true,"airmass":11.55,"alt":4.34,"az":29.3,"t":"2034-05-11T18:55:00Z","terrain":1.05},{"above_terrain":true,"airmass":10.65,"alt":4.8,"az":30.1,"t":"2034-05-11T19:00:00Z","terrain":1.16},{"above_terrain":true,"airmass":9.86,"alt":5.28,"az":30.8,"t":"2034-05-11T19:05:00Z","terrain":1.28},{"above_terrain":true,"airmass":9.15,"alt":5.76,"az":31.6,"t":"2034-05-11T19:10:00Z","terrain":1.32},{"above_terrain":true,"airmass":8.53,"alt":6.26,"az":32.3,"t":"2034-05-11T19:15:00Z","terrain":1.21},{"above_terrain":true,"airmass":7.97,"alt":6.76,"az":33.1,"t":"2034-05-11T19:20:00Z","terrain":0.94},{"above_terrain":true,"airmass":7.46,"alt":7.28,"az":33.8,"t":"2034-05-11T19:25:00Z","terrain":0.52},{"above_terrain":true,"airmass":7.01,"alt":7.81,"az":34.6,"t":"2034-05-11T19:30:00Z","terrain":0.22},{"above_terrain":true,"airmass":6.6,"alt":8.34,"az":35.3,"t":"2034-05-11T19:35:00Z","terrain":0.04},{"above_terrain":true,"airmass":6.23,"alt":8.89,"az":36.0,"t":"2034-05-11T19:40:00Z","terrain":0.03},{"above_terrain":true,"airmass":5.89,"alt":9.44,"az":36.7,"t":"2034-05-11T19:45:00Z","terrain":-0.06},{"above_terrain":true,"airmass":5.58,"alt":10.01,"az":37.4,"t":"2034-05-11T19:50:00Z","terrain":-0.14},{"above_terrain":true,"airmass":5.3,"alt":10.58,"az":38.1,"t":"2034-05-11T19:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.04,"alt":11.16,"az":38.8,"t":"2034-05-11T20:00:00Z","terrain":-0.17},{"above_terrain":true,"airmass":4.8,"alt":11.75,"az":39.5,"t":"2034-05-11T20:05:00Z","terrain":-0.1},{"above_terrain":true,"airmass":4.58,"alt":12.35,"az":40.2,"t":"2034-05-11T20:10:00Z","terrain":-0.04},{"above_terrain":true,"airmass":4.38,"alt":12.96,"az":40.9,"t":"2034-05-11T20:15:00Z","terrain":0.01},{"above_terrain":true,"airmass":4.19,"alt":13.58,"az":41.5,"t":"2034-05-11T20:20:00Z","terrain":0.07},{"above_terrain":true,"airmass":4.02,"alt":14.2,"az":42.2,"t":"2034-05-11T20:25:00Z","terrain":0.14},{"above_terrain":true,"airmass":3.85,"alt":14.83,"az":42.8,"t":"2034-05-11T20:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.7,"alt":15.47,"az":43.5,"t":"2034-05-11T20:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":3.56,"alt":16.12,"az":44.1,"t":"2034-05-11T20:40:00Z","terrain":0.43},{"above_terrain":true,"airmass":3.43,"alt":16.78,"az":44.8,"t":"2034-05-11T20:45:00Z","terrain":0.54},{"above_terrain":true,"airmass":3.3,"alt":17.44,"az":45.4,"t":"2034-05-11T20:50:00Z","terrain":0.62},{"above_terrain":true,"airmass":3.19,"alt":18.11,"az":46.0,"t":"2034-05-11T20:55:00Z","terrain":0.67},{"above_terrain":true,"airmass":3.08,"alt":18.79,"az":46.6,"t":"2034-05-11T21:00:00Z","terrain":0.63},{"above_terrain":true,"airmass":2.98,"alt":19.47,"az":47.3,"t":"2034-05-11T21:05:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.88,"alt":20.16,"az":47.9,"t":"2034-05-11T21:10:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.79,"alt":20.86,"az":48.5,"t":"2034-05-11T21:15:00Z","terrain":0.47},{"above_terrain":true,"airmass":2.7,"alt":21.56,"az":49.1,"t":"2034-05-11T21:20:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.62,"alt":22.27,"az":49.6,"t":"2034-05-11T21:25:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.55,"alt":22.99,"az":50.2,"t":"2034-05-11T21:30:00Z","terrain":0.43},{"above_terrain":true,"airmass":2.47,"alt":23.71,"az":50.8,"t":"2034-05-11T21:35:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.41,"alt":24.44,"az":51.4,"t":"2034-05-11T21:40:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.34,"alt":25.17,"az":51.9,"t":"2034-05-11T21:45:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.28,"alt":25.91,"az":52.5,"t":"2034-05-11T21:50:00Z","terrain":0.73},{"above_terrain":true,"airmass":2.22,"alt":26.66,"az":53.1,"t":"2034-05-11T21:55:00Z","terrain":0.85},{"above_terrain":true,"airmass":2.16,"alt":27.41,"az":53.6,"t":"2034-05-11T22:00:00Z","terrain":0.94},{"above_terrain":true,"airmass":2.11,"alt":28.17,"az":54.1,"t":"2034-05-11T22:05:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.06,"alt":28.93,"az":54.7,"t":"2034-05-11T22:10:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.01,"alt":29.69,"az":55.2,"t":"2034-05-11T22:15:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.97,"alt":30.46,"az":55.7,"t":"2034-05-11T22:20:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.92,"alt":31.24,"az":56.3,"t":"2034-05-11T22:25:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.88,"alt":32.02,"az":56.8,"t":"2034-05-11T22:30:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.84,"alt":32.81,"az":57.3,"t":"2034-05-11T22:35:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.8,"alt":33.6,"az":57.8,"t":"2034-05-11T22:40:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.77,"alt":34.39,"az":58.3,"t":"2034-05-11T22:45:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.73,"alt":35.19,"az":58.8,"t":"2034-05-11T22:50:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.7,"alt":35.99,"az":59.3,"t":"2034-05-11T22:55:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.67,"alt":36.8,"az":59.8,"t":"2034-05-11T23:00:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.64,"alt":37.61,"az":60.2,"t":"2034-05-11T23:05:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.61,"alt":38.42,"az":60.7,"t":"2034-05-11T23:10:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.58,"alt":39.24,"az":61.2,"t":"2034-05-11T23:15:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.55,"alt":40.06,"az":61.6,"t":"2034-05-11T23:20:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.53,"alt":40.89,"az":62.1,"t":"2034-05-11T23:25:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.5,"alt":41.72,"az":62.5,"t":"2034-05-11T23:30:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.48,"alt":42.55,"az":63.0,"t":"2034-05-11T23:35:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.45,"alt":43.38,"az":63.4,"t":"2034-05-11T23:40:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.43,"alt":44.22,"az":63.9,"t":"2034-05-11T23:45:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.41,"alt":45.06,"az":64.3,"t":"2034-05-11T23:50:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.39,"alt":45.91,"az":64.7,"t":"2034-05-11T23:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.37,"alt":46.76,"az":65.1,"t":"2034-05-12T00:00:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.35,"alt":47.61,"az":65.6,"t":"2034-05-12T00:05:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.33,"alt":48.46,"az":66.0,"t":"2034-05-12T00:10:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.32,"alt":49.32,"az":66.4,"t":"2034-05-12T00:15:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.3,"alt":50.18,"az":66.8,"t":"2034-05-12T00:20:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.28,"alt":51.04,"az":67.1,"t":"2034-05-12T00:25:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.27,"alt":51.9,"az":67.5,"t":"2034-05-12T00:30:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.25,"alt":52.77,"az":67.9,"t":"2034-05-12T00:35:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.24,"alt":53.64,"az":68.3,"t":"2034-05-12T00:40:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.23,"alt":54.51,"az":68.6,"t":"2034-05-12T00:45:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.21,"alt":55.38,"az":69.0,"t":"2034-05-12T00:50:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.2,"alt":56.25,"az":69.3,"t":"2034-05-12T00:55:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.19,"alt":57.13,"az":69.7,"t":"2034-05-12T01:00:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.18,"alt":58.01,"az":70.0,"t":"2034-05-12T01:05:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.17,"alt":58.89,"az":70.3,"t":"2034-05-12T01:10:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.16,"alt":59.77,"az":70.6,"t":"2034-05-12T01:15:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.15,"alt":60.65,"az":70.9,"t":"2034-05-12T01:20:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.14,"alt":61.54,"az":71.2,"t":"2034-05-12T01:25:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.13,"alt":62.43,"az":71.4,"t":"2034-05-12T01:30:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.12,"alt":63.31,"az":71.7,"t":"2034-05-12T01:35:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.11,"alt":64.2,"az":71.9,"t":"2034-05-12T01:40:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.1,"alt":65.09,"az":72.2,"t":"2034-05-12T01:45:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.09,"alt":65.99,"az":72.4,"t":"2034-05-12T01:50:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.09,"alt":66.88,"az":72.6,"t":"2034-05-12T01:55:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.08,"alt":67.77,"az":72.7,"t":"2034-05-12T02:00:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.07,"alt":68.67,"az":72.9,"t":"2034-05-12T02:05:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.07,"alt":69.56,"az":73.0,"t":"2034-05-12T02:10:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.06,"alt":70.46,"az":73.1,"t":"2034-05-12T02:15:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.05,"alt":71.35,"az":73.1,"t":"2034-05-12T02:20:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.05,"alt":72.25,"az":73.1,"t":"2034-05-12T02:25:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.04,"alt":73.14,"az":73.1,"t":"2034-05-12T02:30:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.04,"alt":74.04,"az":73.0,"t":"2034-05-12T02:35:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.04,"alt":74.93,"az":72.8,"t":"2034-05-12T02:40:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.03,"alt":75.83,"az":72.6,"t":"2034-05-12T02:45:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.03,"alt":76.72,"az":72.3,"t":"2034-05-12T02:50:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.02,"alt":77.61,"az":71.8,"t":"2034-05-12T02:55:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.02,"alt":78.5,"az":71.3,"t":"2034-05-12T03:00:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.02,"alt":79.38,"az":70.5,"t":"2034-05-12T03:05:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.01,"alt":80.26,"az":69.6,"t":"2034-05-12T03:10:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.01,"alt":81.13,"az":68.4,"t":"2034-05-12T03:15:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.01,"alt":82.0,"az":66.8,"t":"2034-05-12T03:20:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.01,"alt":82.85,"az":64.8,"t":"2034-05-12T03:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.01,"alt":83.69,"az":62.0,"t":"2034-05-12T03:30:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.0,"alt":84.5,"az":58.4,"t":"2034-05-12T03:35:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.0,"alt":85.28,"az":53.3,"t":"2034-05-12T03:40:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.0,"alt":86.0,"az":46.2,"t":"2034-05-12T03:45:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.0,"alt":86.62,"az":36.1,"t":"2034-05-12T03:50:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.0,"alt":87.08,"az":22.1,"t":"2034-05-12T03:55:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.0,"alt":87.29,"az":4.3,"t":"2034-05-12T04:00:00Z","terrain":-0.33},{"above_terrain":true,"airmass":1.0,"alt":87.21,"az":345.7,"t":"2034-05-12T04:05:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.0,"alt":86.85,"az":329.7,"t":"2034-05-12T04:10:00Z","terrain":-0.29},{"above_terrain":true,"airmass":1.0,"alt":86.29,"az":317.9,"t":"2034-05-12T04:15:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.0,"alt":85.62,"az":309.6,"t":"2034-05-12T04:20:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.0,"alt":84.86,"az":303.7,"t":"2034-05-12T04:25:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.01,"alt":84.07,"az":299.5,"t":"2034-05-12T04:30:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.01,"alt":83.24,"az":296.4,"t":"2034-05-12T04:35:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.01,"alt":82.39,"az":294.1,"t":"2034-05-12T04:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.01,"alt":81.53,"az":292.3,"t":"2034-05-12T04:45:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.01,"alt":80.66,"az":290.9,"t":"2034-05-12T04:50:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.02,"alt":79.78,"az":289.9,"t":"2034-05-12T04:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.02,"alt":78.9,"az":289.0,"t":"2034-05-12T05:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.02,"alt":78.01,"az":288.4,"t":"2034-05-12T05:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":77.12,"az":287.9,"t":"2034-05-12T05:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.03,"alt":76.23,"az":287.5,"t":"2034-05-12T05:15:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.03,"alt":75.34,"az":287.3,"t":"2034-05-12T05:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.04,"alt":74.45,"az":287.1,"t":"2034-05-12T05:25:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.04,"alt":73.55,"az":287.0,"t":"2034-05-12T05:30:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.05,"alt":72.66,"az":286.9,"t":"2034-05-12T05:35:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.05,"alt":71.76,"az":286.9,"t":"2034-05-12T05:40:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.06,"alt":70.86,"az":286.9,"t":"2034-05-12T05:45:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.06,"alt":69.97,"az":287.0,"t":"2034-05-12T05:50:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.07,"alt":69.07,"az":287.1,"t":"2034-05-12T05:55:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.08,"alt":68.18,"az":287.2,"t":"2034-05-12T06:00:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.08,"alt":67.29,"az":287.4,"t":"2034-05-12T06:05:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.09,"alt":66.39,"az":287.5,"t":"2034-05-12T06:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.1,"alt":65.5,"az":287.7,"t":"2034-05-12T06:15:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.11,"alt":64.61,"az":288.0,"t":"2034-05-12T06:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.11,"alt":63.72,"az":288.2,"t":"2034-05-12T06:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":62.83,"az":288.4,"t":"2034-05-12T06:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.13,"alt":61.94,"az":288.7,"t":"2034-05-12T06:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.06,"az":289.0,"t":"2034-05-12T06:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.15,"alt":60.17,"az":289.3,"t":"2034-05-12T06:45:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.16,"alt":59.29,"az":289.6,"t":"2034-05-12T06:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.17,"alt":58.41,"az":289.9,"t":"2034-05-12T06:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.18,"alt":57.53,"az":290.2,"t":"2034-05-12T07:00:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.2,"alt":56.65,"az":290.5,"t":"2034-05-12T07:05:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.21,"alt":55.78,"az":290.9,"t":"2034-05-12T07:10:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.22,"alt":54.9,"az":291.2,"t":"2034-05-12T07:15:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.23,"alt":54.03,"az":291.6,"t":"2034-05-12T07:20:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.25,"alt":53.16,"az":291.9,"t":"2034-05-12T07:25:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.26,"alt":52.3,"az":292.3,"t":"2034-05-12T07:30:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.28,"alt":51.43,"az":292.7,"t":"2034-05-12T07:35:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.29,"alt":50.57,"az":293.1,"t":"2034-05-12T07:40:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.31,"alt":49.71,"az":293.5,"t":"2034-05-12T07:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.33,"alt":48.85,"az":293.9,"t":"2034-05-12T07:50:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.34,"alt":48.0,"az":294.3,"t":"2034-05-12T07:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.36,"alt":47.15,"az":294.7,"t":"2034-05-12T08:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.38,"alt":46.3,"az":295.1,"t":"2034-05-12T08:05:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.4,"alt":45.45,"az":295.5,"t":"2034-05-12T08:10:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.42,"alt":44.61,"az":295.9,"t":"2034-05-12T08:15:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.44,"alt":43.77,"az":296.4,"t":"2034-05-12T08:20:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.47,"alt":42.93,"az":296.8,"t":"2034-05-12T08:25:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.49,"alt":42.1,"az":297.2,"t":"2034-05-12T08:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.51,"alt":41.27,"az":297.7,"t":"2034-05-12T08:35:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.54,"alt":40.44,"az":298.2,"t":"2034-05-12T08:40:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.57,"alt":39.62,"az":298.6,"t":"2034-05-12T08:45:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.59,"alt":38.8,"az":299.1,"t":"2034-05-12T08:50:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.62,"alt":37.98,"az":299.5,"t":"2034-05-12T08:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.65,"alt":37.17,"az":300.0,"t":"2034-05-12T09:00:00Z","terrain":0.37}],"transit":{"airmass":1.0,"alt":87.3,"az":4.3,"t":"2034-05-12T04:00:00Z"},"usable_hours":4.08,"verdict":"marginal","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."]}