{"assessment":{"best_window":{"end":"2030-08-31T02:10Z","end_local":"05:10","hours":6.33,"label":"good","mean_quality":0.93,"start":"2030-08-30T19:50Z","start_local":"22:50"},"cost":{"altitude":1.77,"clouds":0.0,"darkness":1.29,"moon":0.0},"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":-2,"cloud":null,"high":null,"iso":"2030-08-30T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":3,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"20:00","wind":null},{"alt":7,"cloud":null,"high":null,"iso":"2030-08-30T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-8,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"21:00","wind":null},{"alt":16,"cloud":null,"high":null,"iso":"2030-08-30T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-19,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":27,"cloud":null,"high":null,"iso":"2030-08-30T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-29,"precip":null,"q":0.67,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":38,"cloud":null,"high":null,"iso":"2030-08-30T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-39,"precip":null,"q":0.85,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":49,"cloud":null,"high":null,"iso":"2030-08-30T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-47,"precip":null,"q":0.93,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":60,"cloud":null,"high":null,"iso":"2030-08-30T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-53,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":71,"cloud":null,"high":null,"iso":"2030-08-31T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-54,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":78,"cloud":null,"high":null,"iso":"2030-08-31T01:00Z","label":"good","low":null,"mid":null,"moon_alt":-52,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":76,"cloud":null,"high":null,"iso":"2030-08-31T02:00Z","label":"good","low":null,"mid":null,"moon_alt":-45,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":67,"cloud":null,"high":null,"iso":"2030-08-31T03:00Z","label":"poor","low":null,"mid":null,"moon_alt":-37,"precip":null,"q":0.15,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":6.49,"reasons":["the target being low or below 20\u00b0 cost 1.8 quality-hours","daylight and twilight cost 1.3 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":"2030-08-30T19:25Z","end_local":"22:25","hours":2.5,"label":"unusable","mean_quality":0.0,"start":"2030-08-30T16:55Z","start_local":"19:55"},{"end":"2030-08-30T19:50Z","end_local":"22:50","hours":0.42,"label":"marginal","mean_quality":0.5,"start":"2030-08-30T19:25Z","start_local":"22:25"},{"end":"2030-08-31T02:10Z","end_local":"05:10","hours":6.33,"label":"good","mean_quality":0.93,"start":"2030-08-30T19:50Z","start_local":"22:50"},{"end":"2030-08-31T02:45Z","end_local":"05:45","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2030-08-31T02:10Z","start_local":"05:10"},{"end":"2030-08-31T03:20Z","end_local":"06:20","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2030-08-31T02:45Z","start_local":"05:45"},{"end":"2030-08-31T03:50Z","end_local":"06:50","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2030-08-31T03:20Z","start_local":"06:20"}]},"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":"2030-08-30T18:36:47Z","dark_hours":7.5,"dark_to":"2030-08-31T02:06:51Z","moon":{"illumination":0.048,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":7.48,"moonrise":"2030-08-31T06:33:19Z","moonset":"2030-08-30T17:15:11Z","sunrise":"2030-08-31T03:45:48Z","sunset":"2030-08-30T16:57:53Z","twilight":{"astronomical":{"end":"2030-08-30T18:36:47Z","start":"2030-08-31T02:06:51Z"},"civil":{"end":"2030-08-30T17:26:31Z","start":"2030-08-31T03:17:09Z"},"nautical":{"end":"2030-08-30T18:00:47Z","start":"2030-08-31T02:42:51Z"}},"window_end":"2030-08-31T09:00:00Z","window_start":"2030-08-30T09:00:00Z"},"night_date":"2030-08-30","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.02,"alt":79.1,"t":"2030-08-31T01:20:00Z"},"dec":30.66017511,"dec_of_date":30.8165,"dec_str":"+30\u00b0 39' 36.6\"","good_hours":5.83,"limit_rise":"2030-08-30T19:20:58Z","limit_set":"2030-08-31T07:18:06Z","max_az_rate_deg_per_min":1.14,"moon_separation":146.6,"never_rises":false,"ra":23.46206906,"ra_of_date":23.8957,"ra_str":"01h 33m 50.9s","resolved":{"common_name":"Triangulum Pinwheel","dec":30.66017511,"morphology":"SA(s)cd","name":"M 33","ra":23.46206906,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M33","source":"sesame","type":"GiG","type_text":"galaxy in a group","vmag":5.72},"summary":"5.8 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2030-08-30T09:28:29Z","blocked_dark_hours":0,"clears_at":"2030-08-30T17:16:42Z","rise_az":308.4},"track":[{"above_terrain":true,"airmass":11.59,"alt":4.32,"az":308.4,"t":"2030-08-30T09:00:00Z","terrain":0.26},{"above_terrain":true,"airmass":13.34,"alt":3.59,"az":309.2,"t":"2030-08-30T09:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":15.6,"alt":2.87,"az":310.0,"t":"2030-08-30T09:10:00Z","terrain":0.22},{"above_terrain":true,"airmass":18.63,"alt":2.16,"az":310.8,"t":"2030-08-30T09:15:00Z","terrain":0.33},{"above_terrain":true,"airmass":22.77,"alt":1.45,"az":311.6,"t":"2030-08-30T09:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":28.59,"alt":0.76,"az":312.4,"t":"2030-08-30T09:25:00Z","terrain":0.19},{"above_terrain":false,"airmass":36.89,"alt":0.07,"az":313.2,"t":"2030-08-30T09:30:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-0.61,"az":314.1,"t":"2030-08-30T09:35:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.27,"az":314.9,"t":"2030-08-30T09:40:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-1.93,"az":315.8,"t":"2030-08-30T09:45:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-2.58,"az":316.6,"t":"2030-08-30T09:50:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-3.22,"az":317.5,"t":"2030-08-30T09:55:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-3.84,"az":318.4,"t":"2030-08-30T10:00:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-4.46,"az":319.3,"t":"2030-08-30T10:05:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-5.07,"az":320.1,"t":"2030-08-30T10:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.66,"az":321.1,"t":"2030-08-30T10:15:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-6.24,"az":322.0,"t":"2030-08-30T10:20:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-6.81,"az":322.9,"t":"2030-08-30T10:25:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-7.37,"az":323.8,"t":"2030-08-30T10:30:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-7.92,"az":324.7,"t":"2030-08-30T10:35:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-8.45,"az":325.7,"t":"2030-08-30T10:40:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-8.97,"az":326.6,"t":"2030-08-30T10:45:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-9.48,"az":327.6,"t":"2030-08-30T10:50:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-9.98,"az":328.6,"t":"2030-08-30T10:55:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-10.46,"az":329.5,"t":"2030-08-30T11:00:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-10.93,"az":330.5,"t":"2030-08-30T11:05:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-11.38,"az":331.5,"t":"2030-08-30T11:10:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-11.82,"az":332.5,"t":"2030-08-30T11:15:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-12.24,"az":333.5,"t":"2030-08-30T11:20:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-12.65,"az":334.6,"t":"2030-08-30T11:25:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-13.05,"az":335.6,"t":"2030-08-30T11:30:00Z","terrain":-0.73},{"above_terrain":false,"airmass":null,"alt":-13.43,"az":336.6,"t":"2030-08-30T11:35:00Z","terrain":-0.77},{"above_terrain":false,"airmass":null,"alt":-13.79,"az":337.7,"t":"2030-08-30T11:40:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-14.14,"az":338.7,"t":"2030-08-30T11:45:00Z","terrain":-0.67},{"above_terrain":false,"airmass":null,"alt":-14.47,"az":339.8,"t":"2030-08-30T11:50:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-14.78,"az":340.8,"t":"2030-08-30T11:55:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-15.08,"az":341.9,"t":"2030-08-30T12:00:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-15.36,"az":343.0,"t":"2030-08-30T12:05:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-15.63,"az":344.1,"t":"2030-08-30T12:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-15.88,"az":345.2,"t":"2030-08-30T12:15:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-16.11,"az":346.3,"t":"2030-08-30T12:20:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-16.32,"az":347.4,"t":"2030-08-30T12:25:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-16.52,"az":348.5,"t":"2030-08-30T12:30:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-16.7,"az":349.6,"t":"2030-08-30T12:35:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-16.86,"az":350.7,"t":"2030-08-30T12:40:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-17.0,"az":351.8,"t":"2030-08-30T12:45:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-17.13,"az":352.9,"t":"2030-08-30T12:50:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-17.23,"az":354.0,"t":"2030-08-30T12:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.32,"az":355.2,"t":"2030-08-30T13:00:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-17.39,"az":356.3,"t":"2030-08-30T13:05:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-17.44,"az":357.4,"t":"2030-08-30T13:10:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-17.47,"az":358.5,"t":"2030-08-30T13:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.49,"az":359.7,"t":"2030-08-30T13:20:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-17.49,"az":0.8,"t":"2030-08-30T13:25:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-17.46,"az":1.9,"t":"2030-08-30T13:30:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-17.42,"az":3.0,"t":"2030-08-30T13:35:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-17.36,"az":4.2,"t":"2030-08-30T13:40:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-17.29,"az":5.3,"t":"2030-08-30T13:45:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-17.19,"az":6.4,"t":"2030-08-30T13:50:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-17.08,"az":7.5,"t":"2030-08-30T13:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.95,"az":8.7,"t":"2030-08-30T14:00:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-16.8,"az":9.8,"t":"2030-08-30T14:05:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-16.63,"az":10.9,"t":"2030-08-30T14:10:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-16.44,"az":12.0,"t":"2030-08-30T14:15:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-16.24,"az":13.1,"t":"2030-08-30T14:20:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-16.02,"az":14.2,"t":"2030-08-30T14:25:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-15.78,"az":15.3,"t":"2030-08-30T14:30:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-15.53,"az":16.4,"t":"2030-08-30T14:35:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-15.25,"az":17.4,"t":"2030-08-30T14:40:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-14.96,"az":18.5,"t":"2030-08-30T14:45:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-14.66,"az":19.6,"t":"2030-08-30T14:50:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-14.34,"az":20.6,"t":"2030-08-30T14:55:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-14.0,"az":21.7,"t":"2030-08-30T15:00:00Z","terrain":0.9},{"above_terrain":false,"airmass":null,"alt":-13.65,"az":22.7,"t":"2030-08-30T15:05:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-13.28,"az":23.8,"t":"2030-08-30T15:10:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-12.89,"az":24.8,"t":"2030-08-30T15:15:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-12.49,"az":25.8,"t":"2030-08-30T15:20:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-12.07,"az":26.9,"t":"2030-08-30T15:25:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-11.64,"az":27.9,"t":"2030-08-30T15:30:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-11.2,"az":28.9,"t":"2030-08-30T15:35:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-10.74,"az":29.9,"t":"2030-08-30T15:40:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-10.27,"az":30.8,"t":"2030-08-30T15:45:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-9.78,"az":31.8,"t":"2030-08-30T15:50:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-9.28,"az":32.8,"t":"2030-08-30T15:55:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-8.77,"az":33.7,"t":"2030-08-30T16:00:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-8.24,"az":34.7,"t":"2030-08-30T16:05:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-7.7,"az":35.6,"t":"2030-08-30T16:10:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-7.15,"az":36.6,"t":"2030-08-30T16:15:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-6.59,"az":37.5,"t":"2030-08-30T16:20:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-6.01,"az":38.4,"t":"2030-08-30T16:25:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-5.42,"az":39.3,"t":"2030-08-30T16:30:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-4.83,"az":40.2,"t":"2030-08-30T16:35:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-4.22,"az":41.1,"t":"2030-08-30T16:40:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-3.6,"az":42.0,"t":"2030-08-30T16:45:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-2.96,"az":42.9,"t":"2030-08-30T16:50:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-2.32,"az":43.7,"t":"2030-08-30T16:55:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-1.67,"az":44.6,"t":"2030-08-30T17:00:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-1.01,"az":45.4,"t":"2030-08-30T17:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-0.34,"az":46.3,"t":"2030-08-30T17:10:00Z","terrain":0.65},{"above_terrain":false,"airmass":33.22,"alt":0.34,"az":47.1,"t":"2030-08-30T17:15:00Z","terrain":0.6},{"above_terrain":true,"airmass":26.02,"alt":1.03,"az":47.9,"t":"2030-08-30T17:20:00Z","terrain":0.54},{"above_terrain":true,"airmass":20.95,"alt":1.73,"az":48.7,"t":"2030-08-30T17:25:00Z","terrain":0.44},{"above_terrain":true,"airmass":17.31,"alt":2.44,"az":49.6,"t":"2030-08-30T17:30:00Z","terrain":0.4},{"above_terrain":true,"airmass":14.62,"alt":3.16,"az":50.4,"t":"2030-08-30T17:35:00Z","terrain":0.45},{"above_terrain":true,"airmass":12.58,"alt":3.88,"az":51.2,"t":"2030-08-30T17:40:00Z","terrain":0.55},{"above_terrain":true,"airmass":11.0,"alt":4.62,"az":51.9,"t":"2030-08-30T17:45:00Z","terrain":0.62},{"above_terrain":true,"airmass":9.73,"alt":5.36,"az":52.7,"t":"2030-08-30T17:50:00Z","terrain":0.78},{"above_terrain":true,"airmass":8.71,"alt":6.11,"az":53.5,"t":"2030-08-30T17:55:00Z","terrain":0.92},{"above_terrain":true,"airmass":7.87,"alt":6.86,"az":54.3,"t":"2030-08-30T18:00:00Z","terrain":1.02},{"above_terrain":true,"airmass":7.16,"alt":7.62,"az":55.0,"t":"2030-08-30T18:05:00Z","terrain":1.08},{"above_terrain":true,"airmass":6.56,"alt":8.4,"az":55.8,"t":"2030-08-30T18:10:00Z","terrain":1.06},{"above_terrain":true,"airmass":6.05,"alt":9.17,"az":56.6,"t":"2030-08-30T18:15:00Z","terrain":1.06},{"above_terrain":true,"airmass":5.61,"alt":9.96,"az":57.3,"t":"2030-08-30T18:20:00Z","terrain":1.12},{"above_terrain":true,"airmass":5.22,"alt":10.75,"az":58.0,"t":"2030-08-30T18:25:00Z","terrain":1.25},{"above_terrain":true,"airmass":4.88,"alt":11.55,"az":58.8,"t":"2030-08-30T18:30:00Z","terrain":1.22},{"above_terrain":true,"airmass":4.58,"alt":12.35,"az":59.5,"t":"2030-08-30T18:35:00Z","terrain":1.19},{"above_terrain":true,"airmass":4.32,"alt":13.16,"az":60.2,"t":"2030-08-30T18:40:00Z","terrain":1.15},{"above_terrain":true,"airmass":4.08,"alt":13.97,"az":61.0,"t":"2030-08-30T18:45:00Z","terrain":1.09},{"above_terrain":true,"airmass":3.86,"alt":14.8,"az":61.7,"t":"2030-08-30T18:50:00Z","terrain":1.04},{"above_terrain":true,"airmass":3.67,"alt":15.62,"az":62.4,"t":"2030-08-30T18:55:00Z","terrain":0.97},{"above_terrain":true,"airmass":3.49,"alt":16.45,"az":63.1,"t":"2030-08-30T19:00:00Z","terrain":0.89},{"above_terrain":true,"airmass":3.33,"alt":17.29,"az":63.8,"t":"2030-08-30T19:05:00Z","terrain":0.8},{"above_terrain":true,"airmass":3.18,"alt":18.13,"az":64.5,"t":"2030-08-30T19:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.05,"alt":18.98,"az":65.2,"t":"2030-08-30T19:15:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.93,"alt":19.83,"az":65.9,"t":"2030-08-30T19:20:00Z","terrain":0.83},{"above_terrain":true,"airmass":2.81,"alt":20.69,"az":66.6,"t":"2030-08-30T19:25:00Z","terrain":0.89},{"above_terrain":true,"airmass":2.71,"alt":21.55,"az":67.3,"t":"2030-08-30T19:30:00Z","terrain":0.95},{"above_terrain":true,"airmass":2.61,"alt":22.42,"az":68.0,"t":"2030-08-30T19:35:00Z","terrain":0.99},{"above_terrain":true,"airmass":2.52,"alt":23.29,"az":68.7,"t":"2030-08-30T19:40:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.43,"alt":24.16,"az":69.4,"t":"2030-08-30T19:45:00Z","terrain":1.11},{"above_terrain":true,"airmass":2.35,"alt":25.04,"az":70.1,"t":"2030-08-30T19:50:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.28,"alt":25.92,"az":70.7,"t":"2030-08-30T19:55:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.21,"alt":26.81,"az":71.4,"t":"2030-08-30T20:00:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.14,"alt":27.69,"az":72.1,"t":"2030-08-30T20:05:00Z","terrain":1.18},{"above_terrain":true,"airmass":2.08,"alt":28.59,"az":72.8,"t":"2030-08-30T20:10:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.03,"alt":29.48,"az":73.5,"t":"2030-08-30T20:15:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.97,"alt":30.38,"az":74.2,"t":"2030-08-30T20:20:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.92,"alt":31.28,"az":74.8,"t":"2030-08-30T20:25:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.87,"alt":32.19,"az":75.5,"t":"2030-08-30T20:30:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.83,"alt":33.1,"az":76.2,"t":"2030-08-30T20:35:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.78,"alt":34.01,"az":76.9,"t":"2030-08-30T20:40:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.74,"alt":34.92,"az":77.6,"t":"2030-08-30T20:45:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.7,"alt":35.83,"az":78.3,"t":"2030-08-30T20:50:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.67,"alt":36.75,"az":79.0,"t":"2030-08-30T20:55:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.63,"alt":37.67,"az":79.7,"t":"2030-08-30T21:00:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.6,"alt":38.59,"az":80.4,"t":"2030-08-30T21:05:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.57,"alt":39.52,"az":81.1,"t":"2030-08-30T21:10:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.54,"alt":40.44,"az":81.8,"t":"2030-08-30T21:15:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.51,"alt":41.37,"az":82.5,"t":"2030-08-30T21:20:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.48,"alt":42.3,"az":83.3,"t":"2030-08-30T21:25:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.46,"alt":43.23,"az":84.0,"t":"2030-08-30T21:30:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.43,"alt":44.16,"az":84.8,"t":"2030-08-30T21:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.41,"alt":45.09,"az":85.5,"t":"2030-08-30T21:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.39,"alt":46.03,"az":86.3,"t":"2030-08-30T21:45:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.37,"alt":46.96,"az":87.1,"t":"2030-08-30T21:50:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.35,"alt":47.9,"az":87.8,"t":"2030-08-30T21:55:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.33,"alt":48.83,"az":88.6,"t":"2030-08-30T22:00:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.31,"alt":49.77,"az":89.5,"t":"2030-08-30T22:05:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.29,"alt":50.7,"az":90.3,"t":"2030-08-30T22:10:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.27,"alt":51.64,"az":91.1,"t":"2030-08-30T22:15:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.26,"alt":52.58,"az":92.0,"t":"2030-08-30T22:20:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.24,"alt":53.51,"az":92.9,"t":"2030-08-30T22:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.23,"alt":54.44,"az":93.8,"t":"2030-08-30T22:30:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.21,"alt":55.38,"az":94.7,"t":"2030-08-30T22:35:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.2,"alt":56.31,"az":95.7,"t":"2030-08-30T22:40:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.19,"alt":57.24,"az":96.7,"t":"2030-08-30T22:45:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.18,"alt":58.17,"az":97.7,"t":"2030-08-30T22:50:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.16,"alt":59.1,"az":98.8,"t":"2030-08-30T22:55:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.15,"alt":60.02,"az":99.9,"t":"2030-08-30T23:00:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.14,"alt":60.94,"az":101.0,"t":"2030-08-30T23:05:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.13,"alt":61.86,"az":102.2,"t":"2030-08-30T23:10:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.12,"alt":62.77,"az":103.4,"t":"2030-08-30T23:15:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.12,"alt":63.68,"az":104.7,"t":"2030-08-30T23:20:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.11,"alt":64.58,"az":106.0,"t":"2030-08-30T23:25:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.1,"alt":65.48,"az":107.4,"t":"2030-08-30T23:30:00Z","terrain":-0.75},{"above_terrain":true,"airmass":1.09,"alt":66.37,"az":108.9,"t":"2030-08-30T23:35:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.08,"alt":67.25,"az":110.5,"t":"2030-08-30T23:40:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.08,"alt":68.12,"az":112.2,"t":"2030-08-30T23:45:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.07,"alt":68.98,"az":113.9,"t":"2030-08-30T23:50:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.06,"alt":69.83,"az":115.8,"t":"2030-08-30T23:55:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.06,"alt":70.66,"az":117.8,"t":"2030-08-31T00:00:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.05,"alt":71.48,"az":120.0,"t":"2030-08-31T00:05:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.05,"alt":72.29,"az":122.3,"t":"2030-08-31T00:10:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.04,"alt":73.07,"az":124.8,"t":"2030-08-31T00:15:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.04,"alt":73.82,"az":127.5,"t":"2030-08-31T00:20:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.04,"alt":74.55,"az":130.4,"t":"2030-08-31T00:25:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.03,"alt":75.25,"az":133.5,"t":"2030-08-31T00:30:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.03,"alt":75.91,"az":136.9,"t":"2030-08-31T00:35:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.03,"alt":76.52,"az":140.6,"t":"2030-08-31T00:40:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.03,"alt":77.09,"az":144.6,"t":"2030-08-31T00:45:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.02,"alt":77.6,"az":149.0,"t":"2030-08-31T00:50:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.02,"alt":78.05,"az":153.6,"t":"2030-08-31T00:55:00Z","terrain":-0.99},{"above_terrain":true,"airmass":1.02,"alt":78.43,"az":158.6,"t":"2030-08-31T01:00:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.02,"alt":78.74,"az":163.8,"t":"2030-08-31T01:05:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.02,"alt":78.96,"az":169.2,"t":"2030-08-31T01:10:00Z","terrain":-0.77},{"above_terrain":true,"airmass":1.02,"alt":79.09,"az":174.8,"t":"2030-08-31T01:15:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.02,"alt":79.12,"az":180.5,"t":"2030-08-31T01:20:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.02,"alt":79.07,"az":186.2,"t":"2030-08-31T01:25:00Z","terrain":-0.71},{"above_terrain":true,"airmass":1.02,"alt":78.92,"az":191.8,"t":"2030-08-31T01:30:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.02,"alt":78.69,"az":197.2,"t":"2030-08-31T01:35:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.02,"alt":78.37,"az":202.4,"t":"2030-08-31T01:40:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.02,"alt":77.98,"az":207.3,"t":"2030-08-31T01:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.02,"alt":77.51,"az":211.9,"t":"2030-08-31T01:50:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.03,"alt":76.99,"az":216.1,"t":"2030-08-31T01:55:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.03,"alt":76.41,"az":220.1,"t":"2030-08-31T02:00:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.03,"alt":75.79,"az":223.7,"t":"2030-08-31T02:05:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.03,"alt":75.12,"az":227.1,"t":"2030-08-31T02:10:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.04,"alt":74.42,"az":230.2,"t":"2030-08-31T02:15:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.04,"alt":73.68,"az":233.1,"t":"2030-08-31T02:20:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.05,"alt":72.92,"az":235.7,"t":"2030-08-31T02:25:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.05,"alt":72.14,"az":238.2,"t":"2030-08-31T02:30:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.06,"alt":71.33,"az":240.5,"t":"2030-08-31T02:35:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.06,"alt":70.51,"az":242.6,"t":"2030-08-31T02:40:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.07,"alt":69.67,"az":244.6,"t":"2030-08-31T02:45:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.07,"alt":68.82,"az":246.4,"t":"2030-08-31T02:50:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.08,"alt":67.96,"az":248.2,"t":"2030-08-31T02:55:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.09,"alt":67.08,"az":249.8,"t":"2030-08-31T03:00:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.09,"alt":66.2,"az":251.4,"t":"2030-08-31T03:05:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.1,"alt":65.31,"az":252.8,"t":"2030-08-31T03:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.11,"alt":64.41,"az":254.2,"t":"2030-08-31T03:15:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.12,"alt":63.51,"az":255.6,"t":"2030-08-31T03:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.13,"alt":62.6,"az":256.8,"t":"2030-08-31T03:25:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.14,"alt":61.69,"az":258.1,"t":"2030-08-31T03:30:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.15,"alt":60.77,"az":259.2,"t":"2030-08-31T03:35:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.16,"alt":59.85,"az":260.4,"t":"2030-08-31T03:40:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.17,"alt":58.92,"az":261.4,"t":"2030-08-31T03:45:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.18,"alt":58.0,"az":262.5,"t":"2030-08-31T03:50:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.19,"alt":57.07,"az":263.5,"t":"2030-08-31T03:55:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.2,"alt":56.14,"az":264.5,"t":"2030-08-31T04:00:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.22,"alt":55.2,"az":265.4,"t":"2030-08-31T04:05:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.23,"alt":54.27,"az":266.4,"t":"2030-08-31T04:10:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.25,"alt":53.34,"az":267.3,"t":"2030-08-31T04:15:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.26,"alt":52.4,"az":268.2,"t":"2030-08-31T04:20:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.28,"alt":51.47,"az":269.0,"t":"2030-08-31T04:25:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.29,"alt":50.53,"az":269.9,"t":"2030-08-31T04:30:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.31,"alt":49.59,"az":270.7,"t":"2030-08-31T04:35:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.33,"alt":48.66,"az":271.5,"t":"2030-08-31T04:40:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.35,"alt":47.72,"az":272.3,"t":"2030-08-31T04:45:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.37,"alt":46.79,"az":273.1,"t":"2030-08-31T04:50:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.39,"alt":45.85,"az":273.9,"t":"2030-08-31T04:55:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.41,"alt":44.92,"az":274.6,"t":"2030-08-31T05:00:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.44,"alt":43.99,"az":275.4,"t":"2030-08-31T05:05:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.46,"alt":43.06,"az":276.1,"t":"2030-08-31T05:10:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.49,"alt":42.13,"az":276.9,"t":"2030-08-31T05:15:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.52,"alt":41.2,"az":277.6,"t":"2030-08-31T05:20:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.54,"alt":40.27,"az":278.3,"t":"2030-08-31T05:25:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.57,"alt":39.35,"az":279.0,"t":"2030-08-31T05:30:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.61,"alt":38.42,"az":279.7,"t":"2030-08-31T05:35:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.64,"alt":37.5,"az":280.4,"t":"2030-08-31T05:40:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.67,"alt":36.58,"az":281.1,"t":"2030-08-31T05:45:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.71,"alt":35.66,"az":281.8,"t":"2030-08-31T05:50:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.75,"alt":34.75,"az":282.5,"t":"2030-08-31T05:55:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.79,"alt":33.84,"az":283.2,"t":"2030-08-31T06:00:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.84,"alt":32.93,"az":283.9,"t":"2030-08-31T06:05:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.88,"alt":32.02,"az":284.6,"t":"2030-08-31T06:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.93,"alt":31.12,"az":285.3,"t":"2030-08-31T06:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.98,"alt":30.21,"az":286.0,"t":"2030-08-31T06:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.04,"alt":29.32,"az":286.7,"t":"2030-08-31T06:25:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.09,"alt":28.42,"az":287.3,"t":"2030-08-31T06:30:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.16,"alt":27.53,"az":288.0,"t":"2030-08-31T06:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.22,"alt":26.64,"az":288.7,"t":"2030-08-31T06:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.29,"alt":25.76,"az":289.4,"t":"2030-08-31T06:45:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.37,"alt":24.88,"az":290.1,"t":"2030-08-31T06:50:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.45,"alt":24.0,"az":290.8,"t":"2030-08-31T06:55:00Z","terrain":0.44},{"above_terrain":true,"airmass":2.53,"alt":23.13,"az":291.4,"t":"2030-08-31T07:00:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.63,"alt":22.26,"az":292.1,"t":"2030-08-31T07:05:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.73,"alt":21.39,"az":292.8,"t":"2030-08-31T07:10:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.83,"alt":20.53,"az":293.5,"t":"2030-08-31T07:15:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.95,"alt":19.67,"az":294.2,"t":"2030-08-31T07:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.07,"alt":18.82,"az":294.9,"t":"2030-08-31T07:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.21,"alt":17.98,"az":295.6,"t":"2030-08-31T07:30:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.36,"alt":17.14,"az":296.3,"t":"2030-08-31T07:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.52,"alt":16.3,"az":297.0,"t":"2030-08-31T07:40:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.7,"alt":15.47,"az":297.7,"t":"2030-08-31T07:45:00Z","terrain":0.16},{"above_terrain":true,"airmass":3.9,"alt":14.64,"az":298.4,"t":"2030-08-31T07:50:00Z","terrain":0.14},{"above_terrain":true,"airmass":4.12,"alt":13.82,"az":299.2,"t":"2030-08-31T07:55:00Z","terrain":0.2},{"above_terrain":true,"airmass":4.36,"alt":13.01,"az":299.9,"t":"2030-08-31T08:00:00Z","terrain":0.35},{"above_terrain":true,"airmass":4.64,"alt":12.2,"az":300.6,"t":"2030-08-31T08:05:00Z","terrain":0.34},{"above_terrain":true,"airmass":4.94,"alt":11.4,"az":301.4,"t":"2030-08-31T08:10:00Z","terrain":0.24},{"above_terrain":true,"airmass":5.29,"alt":10.6,"az":302.1,"t":"2030-08-31T08:15:00Z","terrain":0.05},{"above_terrain":true,"airmass":5.69,"alt":9.81,"az":302.8,"t":"2030-08-31T08:20:00Z","terrain":-0.18},{"above_terrain":true,"airmass":6.14,"alt":9.03,"az":303.6,"t":"2030-08-31T08:25:00Z","terrain":-0.15},{"above_terrain":true,"airmass":6.67,"alt":8.25,"az":304.3,"t":"2030-08-31T08:30:00Z","terrain":-0.16},{"above_terrain":true,"airmass":7.28,"alt":7.48,"az":305.1,"t":"2030-08-31T08:35:00Z","terrain":-0.28},{"above_terrain":true,"airmass":8.01,"alt":6.72,"az":305.9,"t":"2030-08-31T08:40:00Z","terrain":-0.19},{"above_terrain":true,"airmass":8.89,"alt":5.97,"az":306.6,"t":"2030-08-31T08:45:00Z","terrain":0.05},{"above_terrain":true,"airmass":9.95,"alt":5.22,"az":307.4,"t":"2030-08-31T08:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":11.26,"alt":4.48,"az":308.2,"t":"2030-08-31T08:55:00Z","terrain":0.29},{"above_terrain":true,"airmass":12.92,"alt":3.75,"az":309.0,"t":"2030-08-31T09:00:00Z","terrain":0.17}],"transit":{"airmass":1.02,"alt":79.1,"az":180.5,"t":"2030-08-31T01:20:00Z"},"usable_hours":6.75,"verdict":"good","zenith_passage":false},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}
