{"assessment":{"best_window":{"end":"2042-07-11T00:55Z","end_local":"03:55","hours":3.17,"label":"good","mean_quality":0.7,"start":"2042-07-10T21:45Z","start_local":"00:45"},"cost":{"altitude":2.35,"clouds":0.0,"darkness":1.57,"moon":0.62},"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 possible, with compromises \u2014 weather unknown","hourly":[{"alt":-2,"cloud":null,"high":null,"iso":"2042-07-10T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-36,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"21:00","wind":null},{"alt":4,"cloud":null,"high":null,"iso":"2042-07-10T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-30,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"22:00","wind":null},{"alt":10,"cloud":null,"high":null,"iso":"2042-07-10T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-22,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"23:00","wind":null},{"alt":19,"cloud":null,"high":null,"iso":"2042-07-10T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-13,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":28,"cloud":null,"high":null,"iso":"2042-07-10T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-2,"precip":null,"q":0.71,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":37,"cloud":null,"high":null,"iso":"2042-07-10T23:00Z","label":"good","low":null,"mid":null,"moon_alt":8,"precip":null,"q":0.69,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":48,"cloud":null,"high":null,"iso":"2042-07-11T00:00Z","label":"good","low":null,"mid":null,"moon_alt":20,"precip":null,"q":0.72,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":59,"cloud":null,"high":null,"iso":"2042-07-11T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":30,"precip":null,"q":0.37,"rh":null,"sky":"astronomical twilight","temp":null,"time":"04:00","wind":null},{"alt":70,"cloud":null,"high":null,"iso":"2042-07-11T02:00Z","label":"poor","low":null,"mid":null,"moon_alt":41,"precip":null,"q":0.11,"rh":null,"sky":"nautical twilight","temp":null,"time":"05:00","wind":null}],"peak_quality":0.77,"peak_sky":0.77,"quality_hours":2.9,"reasons":["the target being low or below 20\u00b0 cost 2.4 quality-hours","daylight and twilight cost 1.6 quality-hours","moonlight cost 0.6 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":56,"score_weather":null,"sky_hours":2.9,"verdict":"unknown","verdict_astronomy":"marginal","weather_known":false,"windows":[{"end":"2042-07-10T21:10Z","end_local":"00:10","hours":3.25,"label":"unusable","mean_quality":0.0,"start":"2042-07-10T17:55Z","start_local":"20:55"},{"end":"2042-07-10T21:45Z","end_local":"00:45","hours":0.58,"label":"marginal","mean_quality":0.49,"start":"2042-07-10T21:10Z","start_local":"00:10"},{"end":"2042-07-11T00:55Z","end_local":"03:55","hours":3.17,"label":"good","mean_quality":0.7,"start":"2042-07-10T21:45Z","start_local":"00:45"},{"end":"2042-07-11T01:45Z","end_local":"04:45","hours":0.83,"label":"marginal","mean_quality":0.37,"start":"2042-07-11T00:55Z","start_local":"03:55"},{"end":"2042-07-11T02:25Z","end_local":"05:25","hours":0.67,"label":"poor","mean_quality":0.11,"start":"2042-07-11T01:45Z","start_local":"04:45"},{"end":"2042-07-11T03:00Z","end_local":"06:00","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2042-07-11T02:25Z","start_local":"05:25"}]},"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":"2042-07-10T20:02:32Z","dark_hours":4.8,"dark_to":"2042-07-11T00:50:48Z","moon":{"illumination":0.42,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":2.17,"moonrise":"2042-07-10T22:13:38Z","moonset":"2042-07-10T10:48:45Z","sunrise":"2042-07-11T02:56:37Z","sunset":"2042-07-10T17:56:44Z","twilight":{"astronomical":{"end":"2042-07-10T20:02:32Z","start":"2042-07-11T00:50:48Z"},"civil":{"end":"2042-07-10T18:30:08Z","start":"2042-07-11T02:23:13Z"},"nautical":{"end":"2042-07-10T19:12:38Z","start":"2042-07-11T01:40:43Z"}},"window_end":"2042-07-11T09:00:00Z","window_start":"2042-07-10T09:00:00Z"},"night_date":"2042-07-10","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.19,"alt":56.8,"t":"2042-07-11T00:50:00Z"},"dec":41.26875,"dec_of_date":41.5011,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":2.67,"limit_rise":"2042-07-10T21:09:44Z","limit_set":"2042-07-10T10:32:50Z","max_az_rate_deg_per_min":22.12,"moon_separation":32.9,"never_rises":false,"ra":10.68470833,"ra_of_date":11.2693,"ra_str":"00h 42m 44.3s","resolved":{"common_name":"Andromeda Galaxy","dec":41.26875,"morphology":"SA(s)b","name":"M 31","ra":10.68470833,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M31","source":"sesame","type":"AGN","type_text":"galaxy with an active nucleus","vmag":3.44},"summary":"Only 2.7 h above 30\u00b0, 3.8 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2042-07-10T13:21:21Z","blocked_dark_hours":0,"clears_at":"2042-07-10T18:34:49Z","rise_az":297.6},"track":[{"above_terrain":true,"airmass":1.76,"alt":34.58,"az":297.6,"t":"2042-07-10T09:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.8,"alt":33.75,"az":298.2,"t":"2042-07-10T09:05:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.84,"alt":32.93,"az":298.7,"t":"2042-07-10T09:10:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.88,"alt":32.11,"az":299.3,"t":"2042-07-10T09:15:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.92,"alt":31.3,"az":299.8,"t":"2042-07-10T09:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.97,"alt":30.49,"az":300.4,"t":"2042-07-10T09:25:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.01,"alt":29.68,"az":300.9,"t":"2042-07-10T09:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.06,"alt":28.88,"az":301.5,"t":"2042-07-10T09:35:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.12,"alt":28.08,"az":302.0,"t":"2042-07-10T09:40:00Z","terrain":0.07},{"above_terrain":true,"airmass":2.17,"alt":27.29,"az":302.6,"t":"2042-07-10T09:45:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.23,"alt":26.51,"az":303.2,"t":"2042-07-10T09:50:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.29,"alt":25.73,"az":303.8,"t":"2042-07-10T09:55:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.36,"alt":24.95,"az":304.4,"t":"2042-07-10T10:00:00Z","terrain":-0.17},{"above_terrain":true,"airmass":2.43,"alt":24.18,"az":304.9,"t":"2042-07-10T10:05:00Z","terrain":-0.28},{"above_terrain":true,"airmass":2.5,"alt":23.42,"az":305.5,"t":"2042-07-10T10:10:00Z","terrain":-0.23},{"above_terrain":true,"airmass":2.58,"alt":22.66,"az":306.1,"t":"2042-07-10T10:15:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.67,"alt":21.9,"az":306.7,"t":"2042-07-10T10:20:00Z","terrain":0.09},{"above_terrain":true,"airmass":2.75,"alt":21.16,"az":307.4,"t":"2042-07-10T10:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.85,"alt":20.42,"az":308.0,"t":"2042-07-10T10:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.95,"alt":19.68,"az":308.6,"t":"2042-07-10T10:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.05,"alt":18.95,"az":309.2,"t":"2042-07-10T10:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.17,"alt":18.23,"az":309.9,"t":"2042-07-10T10:45:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.29,"alt":17.52,"az":310.5,"t":"2042-07-10T10:50:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.42,"alt":16.81,"az":311.1,"t":"2042-07-10T10:55:00Z","terrain":0.33},{"above_terrain":true,"airmass":3.56,"alt":16.11,"az":311.8,"t":"2042-07-10T11:00:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.72,"alt":15.41,"az":312.4,"t":"2042-07-10T11:05:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.88,"alt":14.73,"az":313.1,"t":"2042-07-10T11:10:00Z","terrain":0.29},{"above_terrain":true,"airmass":4.06,"alt":14.05,"az":313.8,"t":"2042-07-10T11:15:00Z","terrain":0.43},{"above_terrain":true,"airmass":4.25,"alt":13.37,"az":314.5,"t":"2042-07-10T11:20:00Z","terrain":0.51},{"above_terrain":true,"airmass":4.46,"alt":12.71,"az":315.1,"t":"2042-07-10T11:25:00Z","terrain":0.55},{"above_terrain":true,"airmass":4.69,"alt":12.05,"az":315.8,"t":"2042-07-10T11:30:00Z","terrain":0.49},{"above_terrain":true,"airmass":4.94,"alt":11.41,"az":316.5,"t":"2042-07-10T11:35:00Z","terrain":0.39},{"above_terrain":true,"airmass":5.21,"alt":10.77,"az":317.2,"t":"2042-07-10T11:40:00Z","terrain":0.31},{"above_terrain":true,"airmass":5.52,"alt":10.13,"az":317.9,"t":"2042-07-10T11:45:00Z","terrain":0.33},{"above_terrain":true,"airmass":5.85,"alt":9.51,"az":318.6,"t":"2042-07-10T11:50:00Z","terrain":0.03},{"above_terrain":true,"airmass":6.22,"alt":8.9,"az":319.4,"t":"2042-07-10T11:55:00Z","terrain":-0.16},{"above_terrain":true,"airmass":6.64,"alt":8.29,"az":320.1,"t":"2042-07-10T12:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.1,"alt":7.7,"az":320.8,"t":"2042-07-10T12:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.62,"alt":7.11,"az":321.6,"t":"2042-07-10T12:10:00Z","terrain":0.03},{"above_terrain":true,"airmass":8.21,"alt":6.53,"az":322.3,"t":"2042-07-10T12:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":8.89,"alt":5.96,"az":323.0,"t":"2042-07-10T12:20:00Z","terrain":0.07},{"above_terrain":true,"airmass":9.66,"alt":5.41,"az":323.8,"t":"2042-07-10T12:25:00Z","terrain":-0.15},{"above_terrain":true,"airmass":10.55,"alt":4.86,"az":324.6,"t":"2042-07-10T12:30:00Z","terrain":-0.2},{"above_terrain":true,"airmass":11.59,"alt":4.32,"az":325.3,"t":"2042-07-10T12:35:00Z","terrain":-0.21},{"above_terrain":true,"airmass":12.8,"alt":3.8,"az":326.1,"t":"2042-07-10T12:40:00Z","terrain":-0.26},{"above_terrain":true,"airmass":14.24,"alt":3.28,"az":326.9,"t":"2042-07-10T12:45:00Z","terrain":-0.38},{"above_terrain":true,"airmass":15.96,"alt":2.77,"az":327.7,"t":"2042-07-10T12:50:00Z","terrain":-0.28},{"above_terrain":true,"airmass":18.04,"alt":2.28,"az":328.5,"t":"2042-07-10T12:55:00Z","terrain":-0.18},{"above_terrain":true,"airmass":20.58,"alt":1.8,"az":329.3,"t":"2042-07-10T13:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":23.7,"alt":1.32,"az":330.1,"t":"2042-07-10T13:05:00Z","terrain":-0.35},{"above_terrain":true,"airmass":27.56,"alt":0.86,"az":330.9,"t":"2042-07-10T13:10:00Z","terrain":-0.39},{"above_terrain":true,"airmass":32.36,"alt":0.41,"az":331.8,"t":"2042-07-10T13:15:00Z","terrain":-0.2},{"above_terrain":true,"airmass":null,"alt":-0.02,"az":332.6,"t":"2042-07-10T13:20:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-0.45,"az":333.4,"t":"2042-07-10T13:25:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-0.86,"az":334.3,"t":"2042-07-10T13:30:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-1.26,"az":335.1,"t":"2042-07-10T13:35:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-1.65,"az":336.0,"t":"2042-07-10T13:40:00Z","terrain":-0.82},{"above_terrain":false,"airmass":null,"alt":-2.02,"az":336.8,"t":"2042-07-10T13:45:00Z","terrain":-0.75},{"above_terrain":false,"airmass":null,"alt":-2.38,"az":337.7,"t":"2042-07-10T13:50:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-2.73,"az":338.6,"t":"2042-07-10T13:55:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-3.07,"az":339.5,"t":"2042-07-10T14:00:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-3.39,"az":340.3,"t":"2042-07-10T14:05:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-3.7,"az":341.2,"t":"2042-07-10T14:10:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-3.99,"az":342.1,"t":"2042-07-10T14:15:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-4.27,"az":343.0,"t":"2042-07-10T14:20:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-4.54,"az":343.9,"t":"2042-07-10T14:25:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-4.79,"az":344.8,"t":"2042-07-10T14:30:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-5.03,"az":345.7,"t":"2042-07-10T14:35:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-5.25,"az":346.7,"t":"2042-07-10T14:40:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-5.46,"az":347.6,"t":"2042-07-10T14:45:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-5.65,"az":348.5,"t":"2042-07-10T14:50:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-5.83,"az":349.4,"t":"2042-07-10T14:55:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-6.0,"az":350.4,"t":"2042-07-10T15:00:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.15,"az":351.3,"t":"2042-07-10T15:05:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-6.28,"az":352.2,"t":"2042-07-10T15:10:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-6.4,"az":353.2,"t":"2042-07-10T15:15:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-6.5,"az":354.1,"t":"2042-07-10T15:20:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.59,"az":355.0,"t":"2042-07-10T15:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.67,"az":356.0,"t":"2042-07-10T15:30:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.72,"az":356.9,"t":"2042-07-10T15:35:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.77,"az":357.9,"t":"2042-07-10T15:40:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-6.79,"az":358.8,"t":"2042-07-10T15:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.81,"az":359.8,"t":"2042-07-10T15:50:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-6.8,"az":0.7,"t":"2042-07-10T15:55:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-6.78,"az":1.6,"t":"2042-07-10T16:00:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-6.75,"az":2.6,"t":"2042-07-10T16:05:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-6.7,"az":3.5,"t":"2042-07-10T16:10:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-6.63,"az":4.5,"t":"2042-07-10T16:15:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-6.55,"az":5.4,"t":"2042-07-10T16:20:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-6.46,"az":6.4,"t":"2042-07-10T16:25:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-6.34,"az":7.3,"t":"2042-07-10T16:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.22,"az":8.2,"t":"2042-07-10T16:35:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-6.08,"az":9.2,"t":"2042-07-10T16:40:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-5.92,"az":10.1,"t":"2042-07-10T16:45:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-5.75,"az":11.0,"t":"2042-07-10T16:50:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-5.56,"az":11.9,"t":"2042-07-10T16:55:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-5.36,"az":12.9,"t":"2042-07-10T17:00:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-5.14,"az":13.8,"t":"2042-07-10T17:05:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-4.91,"az":14.7,"t":"2042-07-10T17:10:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-4.67,"az":15.6,"t":"2042-07-10T17:15:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-4.41,"az":16.5,"t":"2042-07-10T17:20:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-4.14,"az":17.4,"t":"2042-07-10T17:25:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-3.85,"az":18.3,"t":"2042-07-10T17:30:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-3.55,"az":19.2,"t":"2042-07-10T17:35:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-3.23,"az":20.1,"t":"2042-07-10T17:40:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-2.91,"az":21.0,"t":"2042-07-10T17:45:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-2.56,"az":21.8,"t":"2042-07-10T17:50:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-2.21,"az":22.7,"t":"2042-07-10T17:55:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-1.84,"az":23.6,"t":"2042-07-10T18:00:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-1.46,"az":24.4,"t":"2042-07-10T18:05:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-1.07,"az":25.3,"t":"2042-07-10T18:10:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-0.66,"az":26.1,"t":"2042-07-10T18:15:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-0.24,"az":27.0,"t":"2042-07-10T18:20:00Z","terrain":1.28},{"above_terrain":false,"airmass":35.25,"alt":0.19,"az":27.8,"t":"2042-07-10T18:25:00Z","terrain":1.21},{"above_terrain":false,"airmass":29.9,"alt":0.63,"az":28.6,"t":"2042-07-10T18:30:00Z","terrain":1.07},{"above_terrain":true,"airmass":25.58,"alt":1.08,"az":29.5,"t":"2042-07-10T18:35:00Z","terrain":1.07},{"above_terrain":true,"airmass":22.1,"alt":1.55,"az":30.3,"t":"2042-07-10T18:40:00Z","terrain":1.19},{"above_terrain":true,"airmass":19.28,"alt":2.03,"az":31.1,"t":"2042-07-10T18:45:00Z","terrain":1.31},{"above_terrain":true,"airmass":16.98,"alt":2.52,"az":31.9,"t":"2042-07-10T18:50:00Z","terrain":1.33},{"above_terrain":true,"airmass":15.09,"alt":3.02,"az":32.7,"t":"2042-07-10T18:55:00Z","terrain":1.1},{"above_terrain":true,"airmass":13.51,"alt":3.53,"az":33.5,"t":"2042-07-10T19:00:00Z","terrain":0.73},{"above_terrain":true,"airmass":12.19,"alt":4.05,"az":34.3,"t":"2042-07-10T19:05:00Z","terrain":0.33},{"above_terrain":true,"airmass":11.06,"alt":4.58,"az":35.0,"t":"2042-07-10T19:10:00Z","terrain":0.05},{"above_terrain":true,"airmass":10.1,"alt":5.12,"az":35.8,"t":"2042-07-10T19:15:00Z","terrain":0.03},{"above_terrain":true,"airmass":9.27,"alt":5.68,"az":36.6,"t":"2042-07-10T19:20:00Z","terrain":-0.04},{"above_terrain":true,"airmass":8.55,"alt":6.24,"az":37.3,"t":"2042-07-10T19:25:00Z","terrain":-0.13},{"above_terrain":true,"airmass":7.92,"alt":6.81,"az":38.1,"t":"2042-07-10T19:30:00Z","terrain":-0.21},{"above_terrain":true,"airmass":7.36,"alt":7.39,"az":38.8,"t":"2042-07-10T19:35:00Z","terrain":-0.17},{"above_terrain":true,"airmass":6.87,"alt":7.98,"az":39.5,"t":"2042-07-10T19:40:00Z","terrain":-0.1},{"above_terrain":true,"airmass":6.43,"alt":8.58,"az":40.3,"t":"2042-07-10T19:45:00Z","terrain":-0.03},{"above_terrain":true,"airmass":6.04,"alt":9.19,"az":41.0,"t":"2042-07-10T19:50:00Z","terrain":0.02},{"above_terrain":true,"airmass":5.69,"alt":9.81,"az":41.7,"t":"2042-07-10T19:55:00Z","terrain":0.09},{"above_terrain":true,"airmass":5.37,"alt":10.44,"az":42.4,"t":"2042-07-10T20:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":5.08,"alt":11.08,"az":43.1,"t":"2042-07-10T20:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":4.82,"alt":11.72,"az":43.8,"t":"2042-07-10T20:10:00Z","terrain":0.38},{"above_terrain":true,"airmass":4.58,"alt":12.37,"az":44.5,"t":"2042-07-10T20:15:00Z","terrain":0.5},{"above_terrain":true,"airmass":4.36,"alt":13.03,"az":45.2,"t":"2042-07-10T20:20:00Z","terrain":0.6},{"above_terrain":true,"airmass":4.16,"alt":13.7,"az":45.9,"t":"2042-07-10T20:25:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.97,"alt":14.37,"az":46.5,"t":"2042-07-10T20:30:00Z","terrain":0.64},{"above_terrain":true,"airmass":3.8,"alt":15.06,"az":47.2,"t":"2042-07-10T20:35:00Z","terrain":0.59},{"above_terrain":true,"airmass":3.64,"alt":15.75,"az":47.9,"t":"2042-07-10T20:40:00Z","terrain":0.54},{"above_terrain":true,"airmass":3.49,"alt":16.45,"az":48.5,"t":"2042-07-10T20:45:00Z","terrain":0.47},{"above_terrain":true,"airmass":3.36,"alt":17.15,"az":49.2,"t":"2042-07-10T20:50:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.23,"alt":17.86,"az":49.8,"t":"2042-07-10T20:55:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.11,"alt":18.58,"az":50.4,"t":"2042-07-10T21:00:00Z","terrain":0.46},{"above_terrain":true,"airmass":3.0,"alt":19.31,"az":51.1,"t":"2042-07-10T21:05:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.9,"alt":20.04,"az":51.7,"t":"2042-07-10T21:10:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.8,"alt":20.78,"az":52.3,"t":"2042-07-10T21:15:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.71,"alt":21.52,"az":52.9,"t":"2042-07-10T21:20:00Z","terrain":0.83},{"above_terrain":true,"airmass":2.62,"alt":22.27,"az":53.5,"t":"2042-07-10T21:25:00Z","terrain":0.93},{"above_terrain":true,"airmass":2.54,"alt":23.02,"az":54.2,"t":"2042-07-10T21:30:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.47,"alt":23.79,"az":54.7,"t":"2042-07-10T21:35:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.4,"alt":24.55,"az":55.3,"t":"2042-07-10T21:40:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.33,"alt":25.33,"az":55.9,"t":"2042-07-10T21:45:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.26,"alt":26.1,"az":56.5,"t":"2042-07-10T21:50:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.2,"alt":26.89,"az":57.1,"t":"2042-07-10T21:55:00Z","terrain":1.09},{"above_terrain":true,"airmass":2.15,"alt":27.68,"az":57.7,"t":"2042-07-10T22:00:00Z","terrain":1.19},{"above_terrain":true,"airmass":2.09,"alt":28.47,"az":58.2,"t":"2042-07-10T22:05:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.04,"alt":29.27,"az":58.8,"t":"2042-07-10T22:10:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.99,"alt":30.07,"az":59.4,"t":"2042-07-10T22:15:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.94,"alt":30.88,"az":59.9,"t":"2042-07-10T22:20:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.9,"alt":31.69,"az":60.5,"t":"2042-07-10T22:25:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.86,"alt":32.51,"az":61.0,"t":"2042-07-10T22:30:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.82,"alt":33.33,"az":61.6,"t":"2042-07-10T22:35:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.78,"alt":34.15,"az":62.1,"t":"2042-07-10T22:40:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.74,"alt":34.98,"az":62.6,"t":"2042-07-10T22:45:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.71,"alt":35.81,"az":63.2,"t":"2042-07-10T22:50:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.67,"alt":36.65,"az":63.7,"t":"2042-07-10T22:55:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.64,"alt":37.49,"az":64.2,"t":"2042-07-10T23:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.61,"alt":38.34,"az":64.7,"t":"2042-07-10T23:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.58,"alt":39.18,"az":65.2,"t":"2042-07-10T23:10:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.55,"alt":40.04,"az":65.8,"t":"2042-07-10T23:15:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.53,"alt":40.89,"az":66.3,"t":"2042-07-10T23:20:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.5,"alt":41.75,"az":66.8,"t":"2042-07-10T23:25:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.48,"alt":42.61,"az":67.3,"t":"2042-07-10T23:30:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.45,"alt":43.48,"az":67.8,"t":"2042-07-10T23:35:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.43,"alt":44.34,"az":68.3,"t":"2042-07-10T23:40:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.41,"alt":45.22,"az":68.8,"t":"2042-07-10T23:45:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.39,"alt":46.09,"az":69.3,"t":"2042-07-10T23:50:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.37,"alt":46.97,"az":69.7,"t":"2042-07-10T23:55:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.35,"alt":47.84,"az":70.2,"t":"2042-07-11T00:00:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.33,"alt":48.73,"az":70.7,"t":"2042-07-11T00:05:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.31,"alt":49.61,"az":71.2,"t":"2042-07-11T00:10:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.29,"alt":50.5,"az":71.7,"t":"2042-07-11T00:15:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.28,"alt":51.39,"az":72.1,"t":"2042-07-11T00:20:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.26,"alt":52.28,"az":72.6,"t":"2042-07-11T00:25:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.25,"alt":53.18,"az":73.1,"t":"2042-07-11T00:30:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.23,"alt":54.07,"az":73.6,"t":"2042-07-11T00:35:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.22,"alt":54.97,"az":74.0,"t":"2042-07-11T00:40:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.21,"alt":55.87,"az":74.5,"t":"2042-07-11T00:45:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.19,"alt":56.77,"az":75.0,"t":"2042-07-11T00:50:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.18,"alt":57.68,"az":75.4,"t":"2042-07-11T00:55:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.17,"alt":58.59,"az":75.9,"t":"2042-07-11T01:00:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.16,"alt":59.49,"az":76.3,"t":"2042-07-11T01:05:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.15,"alt":60.4,"az":76.8,"t":"2042-07-11T01:10:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.14,"alt":61.32,"az":77.2,"t":"2042-07-11T01:15:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.13,"alt":62.23,"az":77.7,"t":"2042-07-11T01:20:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.12,"alt":63.15,"az":78.2,"t":"2042-07-11T01:25:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.11,"alt":64.06,"az":78.6,"t":"2042-07-11T01:30:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.1,"alt":64.98,"az":79.1,"t":"2042-07-11T01:35:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.09,"alt":65.9,"az":79.5,"t":"2042-07-11T01:40:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.09,"alt":66.82,"az":80.0,"t":"2042-07-11T01:45:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.08,"alt":67.74,"az":80.4,"t":"2042-07-11T01:50:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.07,"alt":68.67,"az":80.9,"t":"2042-07-11T01:55:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.07,"alt":69.59,"az":81.3,"t":"2042-07-11T02:00:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.06,"alt":70.52,"az":81.8,"t":"2042-07-11T02:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.05,"alt":71.44,"az":82.2,"t":"2042-07-11T02:10:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.05,"alt":72.37,"az":82.7,"t":"2042-07-11T02:15:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.04,"alt":73.3,"az":83.2,"t":"2042-07-11T02:20:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.04,"alt":74.23,"az":83.6,"t":"2042-07-11T02:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.03,"alt":75.16,"az":84.1,"t":"2042-07-11T02:30:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.03,"alt":76.09,"az":84.6,"t":"2042-07-11T02:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.03,"alt":77.02,"az":85.0,"t":"2042-07-11T02:40:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.02,"alt":77.96,"az":85.5,"t":"2042-07-11T02:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.02,"alt":78.89,"az":86.0,"t":"2042-07-11T02:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.02,"alt":79.83,"az":86.5,"t":"2042-07-11T02:55:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.01,"alt":80.76,"az":87.1,"t":"2042-07-11T03:00:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.01,"alt":81.69,"az":87.6,"t":"2042-07-11T03:05:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.01,"alt":82.63,"az":88.2,"t":"2042-07-11T03:10:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.01,"alt":83.57,"az":88.8,"t":"2042-07-11T03:15:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.0,"alt":84.5,"az":89.6,"t":"2042-07-11T03:20:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.0,"alt":85.44,"az":90.4,"t":"2042-07-11T03:25:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.0,"alt":86.37,"az":91.4,"t":"2042-07-11T03:30:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.0,"alt":87.31,"az":92.9,"t":"2042-07-11T03:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.0,"alt":88.24,"az":95.5,"t":"2042-07-11T03:40:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.0,"alt":89.17,"az":103.0,"t":"2042-07-11T03:45:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.0,"alt":89.77,"az":213.6,"t":"2042-07-11T03:50:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.0,"alt":88.92,"az":260.3,"t":"2042-07-11T03:55:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.0,"alt":87.99,"az":265.4,"t":"2042-07-11T04:00:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.0,"alt":87.05,"az":267.6,"t":"2042-07-11T04:05:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.0,"alt":86.12,"az":268.9,"t":"2042-07-11T04:10:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.0,"alt":85.18,"az":269.9,"t":"2042-07-11T04:15:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.0,"alt":84.25,"az":270.6,"t":"2042-07-11T04:20:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.01,"alt":83.31,"az":271.3,"t":"2042-07-11T04:25:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.01,"alt":82.38,"az":272.0,"t":"2042-07-11T04:30:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.01,"alt":81.44,"az":272.5,"t":"2042-07-11T04:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.01,"alt":80.51,"az":273.1,"t":"2042-07-11T04:40:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.02,"alt":79.57,"az":273.6,"t":"2042-07-11T04:45:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.02,"alt":78.64,"az":274.1,"t":"2042-07-11T04:50:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.02,"alt":77.7,"az":274.6,"t":"2042-07-11T04:55:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.03,"alt":76.77,"az":275.1,"t":"2042-07-11T05:00:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.03,"alt":75.84,"az":275.6,"t":"2042-07-11T05:05:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.04,"alt":74.91,"az":276.0,"t":"2042-07-11T05:10:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.04,"alt":73.98,"az":276.5,"t":"2042-07-11T05:15:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.04,"alt":73.05,"az":277.0,"t":"2042-07-11T05:20:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.05,"alt":72.12,"az":277.4,"t":"2042-07-11T05:25:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.06,"alt":71.19,"az":277.9,"t":"2042-07-11T05:30:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.06,"alt":70.27,"az":278.3,"t":"2042-07-11T05:35:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.07,"alt":69.34,"az":278.8,"t":"2042-07-11T05:40:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.07,"alt":68.42,"az":279.2,"t":"2042-07-11T05:45:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.08,"alt":67.49,"az":279.7,"t":"2042-07-11T05:50:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.09,"alt":66.57,"az":280.2,"t":"2042-07-11T05:55:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.1,"alt":65.65,"az":280.6,"t":"2042-07-11T06:00:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.11,"alt":64.73,"az":281.1,"t":"2042-07-11T06:05:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.11,"alt":63.81,"az":281.5,"t":"2042-07-11T06:10:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.12,"alt":62.9,"az":282.0,"t":"2042-07-11T06:15:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.13,"alt":61.98,"az":282.4,"t":"2042-07-11T06:20:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.14,"alt":61.07,"az":282.9,"t":"2042-07-11T06:25:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.15,"alt":60.16,"az":283.3,"t":"2042-07-11T06:30:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.16,"alt":59.25,"az":283.8,"t":"2042-07-11T06:35:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.17,"alt":58.34,"az":284.3,"t":"2042-07-11T06:40:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.19,"alt":57.43,"az":284.7,"t":"2042-07-11T06:45:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.2,"alt":56.53,"az":285.2,"t":"2042-07-11T06:50:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.21,"alt":55.63,"az":285.6,"t":"2042-07-11T06:55:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.22,"alt":54.73,"az":286.1,"t":"2042-07-11T07:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.24,"alt":53.83,"az":286.6,"t":"2042-07-11T07:05:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.25,"alt":52.93,"az":287.0,"t":"2042-07-11T07:10:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.27,"alt":52.04,"az":287.5,"t":"2042-07-11T07:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.28,"alt":51.15,"az":288.0,"t":"2042-07-11T07:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.3,"alt":50.26,"az":288.5,"t":"2042-07-11T07:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.32,"alt":49.37,"az":288.9,"t":"2042-07-11T07:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.33,"alt":48.49,"az":289.4,"t":"2042-07-11T07:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.35,"alt":47.61,"az":289.9,"t":"2042-07-11T07:40:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.37,"alt":46.73,"az":290.4,"t":"2042-07-11T07:45:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.39,"alt":45.85,"az":290.9,"t":"2042-07-11T07:50:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.41,"alt":44.98,"az":291.4,"t":"2042-07-11T07:55:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.44,"alt":44.11,"az":291.9,"t":"2042-07-11T08:00:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.46,"alt":43.24,"az":292.4,"t":"2042-07-11T08:05:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.48,"alt":42.38,"az":292.9,"t":"2042-07-11T08:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.51,"alt":41.52,"az":293.4,"t":"2042-07-11T08:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.53,"alt":40.66,"az":293.9,"t":"2042-07-11T08:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.56,"alt":39.8,"az":294.4,"t":"2042-07-11T08:25:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.59,"alt":38.95,"az":294.9,"t":"2042-07-11T08:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.62,"alt":38.11,"az":295.4,"t":"2042-07-11T08:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.65,"alt":37.26,"az":295.9,"t":"2042-07-11T08:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.68,"alt":36.42,"az":296.5,"t":"2042-07-11T08:45:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.72,"alt":35.59,"az":297.0,"t":"2042-07-11T08:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.75,"alt":34.76,"az":297.5,"t":"2042-07-11T08:55:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.79,"alt":33.93,"az":298.1,"t":"2042-07-11T09:00:00Z","terrain":0.12}],"transit":{"airmass":1.0,"alt":89.8,"az":213.6,"t":"2042-07-11T03:50:00Z"},"usable_hours":3.75,"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."]}