{"assessment":{"best_window":{"end":"2046-08-28T02:05Z","end_local":"05:05","hours":7.33,"label":"good","mean_quality":0.93,"start":"2046-08-27T18:45Z","start_local":"21:45"},"cost":{"altitude":0.62,"clouds":0.0,"darkness":1.47,"moon":0.17},"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":12,"cloud":null,"high":null,"iso":"2046-08-27T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-20,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"20:00","wind":null},{"alt":20,"cloud":null,"high":null,"iso":"2046-08-27T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-23,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"21:00","wind":null},{"alt":29,"cloud":null,"high":null,"iso":"2046-08-27T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-24,"precip":null,"q":0.76,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":39,"cloud":null,"high":null,"iso":"2046-08-27T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-22,"precip":null,"q":0.86,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":49,"cloud":null,"high":null,"iso":"2046-08-27T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-18,"precip":null,"q":0.93,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":60,"cloud":null,"high":null,"iso":"2046-08-27T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-12,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":71,"cloud":null,"high":null,"iso":"2046-08-27T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-4,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":82,"cloud":null,"high":null,"iso":"2046-08-28T00:00Z","label":"good","low":null,"mid":null,"moon_alt":5,"precip":null,"q":0.95,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":86,"cloud":null,"high":null,"iso":"2046-08-28T01:00Z","label":"good","low":null,"mid":null,"moon_alt":15,"precip":null,"q":0.94,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":75,"cloud":null,"high":null,"iso":"2046-08-28T02:00Z","label":"good","low":null,"mid":null,"moon_alt":26,"precip":null,"q":0.94,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":64,"cloud":null,"high":null,"iso":"2046-08-28T03:00Z","label":"poor","low":null,"mid":null,"moon_alt":36,"precip":null,"q":0.14,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":7.3,"reasons":["daylight and twilight cost 1.5 quality-hours","the target being low or below 20\u00b0 cost 0.6 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":7.3,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2046-08-27T18:05Z","end_local":"21:05","hours":1.08,"label":"unusable","mean_quality":0.0,"start":"2046-08-27T17:00Z","start_local":"20:00"},{"end":"2046-08-27T18:35Z","end_local":"21:35","hours":0.5,"label":"poor","mean_quality":0.22,"start":"2046-08-27T18:05Z","start_local":"21:05"},{"end":"2046-08-27T18:45Z","end_local":"21:45","hours":0.17,"label":"marginal","mean_quality":0.31,"start":"2046-08-27T18:35Z","start_local":"21:35"},{"end":"2046-08-28T02:05Z","end_local":"05:05","hours":7.33,"label":"good","mean_quality":0.93,"start":"2046-08-27T18:45Z","start_local":"21:45"},{"end":"2046-08-28T02:40Z","end_local":"05:40","hours":0.58,"label":"marginal","mean_quality":0.47,"start":"2046-08-28T02:05Z","start_local":"05:05"},{"end":"2046-08-28T03:15Z","end_local":"06:15","hours":0.58,"label":"poor","mean_quality":0.14,"start":"2046-08-28T02:40Z","start_local":"05:40"},{"end":"2046-08-28T03:45Z","end_local":"06:45","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2046-08-28T03:15Z","start_local":"06:15"}]},"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":"2046-08-27T18:42:32Z","dark_hours":7.34,"dark_to":"2046-08-28T02:02:52Z","moon":{"illumination":0.192,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":4.7,"moonrise":"2046-08-27T23:25:48Z","moonset":"2046-08-27T14:07:08Z","sunrise":"2046-08-28T03:42:54Z","sunset":"2046-08-27T17:02:34Z","twilight":{"astronomical":{"end":"2046-08-27T18:42:32Z","start":"2046-08-28T02:02:52Z"},"civil":{"end":"2046-08-27T17:31:24Z","start":"2046-08-28T03:14:03Z"},"nautical":{"end":"2046-08-27T18:06:01Z","start":"2046-08-28T02:39:24Z"}},"window_end":"2046-08-28T09:00:00Z","window_start":"2046-08-27T09:00:00Z"},"night_date":"2046-08-27","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.0,"alt":89.8,"t":"2046-08-28T00:40:00Z"},"dec":41.26875,"dec_of_date":41.5237,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":6.92,"limit_rise":"2046-08-27T18:01:01Z","limit_set":"2046-08-28T07:20:22Z","max_az_rate_deg_per_min":23.26,"moon_separation":76.5,"never_rises":false,"ra":10.68470833,"ra_of_date":11.3262,"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":"6.9 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2046-08-27T10:12:58Z","blocked_dark_hours":0,"clears_at":"2046-08-27T15:25:49Z","rise_az":321.4},"track":[{"above_terrain":true,"airmass":7.46,"alt":7.29,"az":321.4,"t":"2046-08-27T09:00:00Z","terrain":-0.05},{"above_terrain":true,"airmass":8.02,"alt":6.71,"az":322.1,"t":"2046-08-27T09:05:00Z","terrain":0.2},{"above_terrain":true,"airmass":8.67,"alt":6.14,"az":322.9,"t":"2046-08-27T09:10:00Z","terrain":0.1},{"above_terrain":true,"airmass":9.41,"alt":5.58,"az":323.6,"t":"2046-08-27T09:15:00Z","terrain":-0.1},{"above_terrain":true,"airmass":10.26,"alt":5.03,"az":324.4,"t":"2046-08-27T09:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":11.25,"alt":4.49,"az":325.1,"t":"2046-08-27T09:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":12.4,"alt":3.96,"az":325.9,"t":"2046-08-27T09:30:00Z","terrain":-0.24},{"above_terrain":true,"airmass":13.77,"alt":3.44,"az":326.7,"t":"2046-08-27T09:35:00Z","terrain":-0.35},{"above_terrain":true,"airmass":15.39,"alt":2.93,"az":327.5,"t":"2046-08-27T09:40:00Z","terrain":-0.31},{"above_terrain":true,"airmass":17.34,"alt":2.43,"az":328.3,"t":"2046-08-27T09:45:00Z","terrain":-0.2},{"above_terrain":true,"airmass":19.72,"alt":1.95,"az":329.1,"t":"2046-08-27T09:50:00Z","terrain":-0.15},{"above_terrain":true,"airmass":22.63,"alt":1.47,"az":329.9,"t":"2046-08-27T09:55:00Z","terrain":-0.33},{"above_terrain":true,"airmass":26.24,"alt":1.01,"az":330.7,"t":"2046-08-27T10:00:00Z","terrain":-0.38},{"above_terrain":true,"airmass":30.71,"alt":0.56,"az":331.5,"t":"2046-08-27T10:05:00Z","terrain":-0.25},{"above_terrain":true,"airmass":36.24,"alt":0.12,"az":332.4,"t":"2046-08-27T10:10:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-0.31,"az":333.2,"t":"2046-08-27T10:15:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-0.73,"az":334.0,"t":"2046-08-27T10:20:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-1.13,"az":334.9,"t":"2046-08-27T10:25:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-1.52,"az":335.8,"t":"2046-08-27T10:30:00Z","terrain":-0.77},{"above_terrain":false,"airmass":null,"alt":-1.9,"az":336.6,"t":"2046-08-27T10:35:00Z","terrain":-0.77},{"above_terrain":false,"airmass":null,"alt":-2.26,"az":337.5,"t":"2046-08-27T10:40:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-2.62,"az":338.3,"t":"2046-08-27T10:45:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-2.96,"az":339.2,"t":"2046-08-27T10:50:00Z","terrain":-0.7},{"above_terrain":false,"airmass":null,"alt":-3.28,"az":340.1,"t":"2046-08-27T10:55:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-3.59,"az":341.0,"t":"2046-08-27T11:00:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-3.89,"az":341.9,"t":"2046-08-27T11:05:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-4.17,"az":342.8,"t":"2046-08-27T11:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-4.44,"az":343.7,"t":"2046-08-27T11:15:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-4.7,"az":344.6,"t":"2046-08-27T11:20:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-4.94,"az":345.5,"t":"2046-08-27T11:25:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-5.17,"az":346.4,"t":"2046-08-27T11:30:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-5.38,"az":347.3,"t":"2046-08-27T11:35:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-5.58,"az":348.2,"t":"2046-08-27T11:40:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-5.76,"az":349.2,"t":"2046-08-27T11:45:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-5.93,"az":350.1,"t":"2046-08-27T11:50:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.08,"az":351.0,"t":"2046-08-27T11:55:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.22,"az":352.0,"t":"2046-08-27T12:00:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-6.35,"az":352.9,"t":"2046-08-27T12:05:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-6.45,"az":353.8,"t":"2046-08-27T12:10:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-6.55,"az":354.8,"t":"2046-08-27T12:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.62,"az":355.7,"t":"2046-08-27T12:20:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-6.69,"az":356.7,"t":"2046-08-27T12:25:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.73,"az":357.6,"t":"2046-08-27T12:30:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-6.77,"az":358.6,"t":"2046-08-27T12:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.78,"az":359.5,"t":"2046-08-27T12:40:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-6.78,"az":0.4,"t":"2046-08-27T12:45:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-6.77,"az":1.4,"t":"2046-08-27T12:50:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-6.74,"az":2.3,"t":"2046-08-27T12:55:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-6.69,"az":3.3,"t":"2046-08-27T13:00:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-6.63,"az":4.2,"t":"2046-08-27T13:05:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-6.55,"az":5.2,"t":"2046-08-27T13:10:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-6.46,"az":6.1,"t":"2046-08-27T13:15:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-6.35,"az":7.0,"t":"2046-08-27T13:20:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.23,"az":8.0,"t":"2046-08-27T13:25:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.09,"az":8.9,"t":"2046-08-27T13:30:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-5.94,"az":9.8,"t":"2046-08-27T13:35:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-5.77,"az":10.8,"t":"2046-08-27T13:40:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-5.59,"az":11.7,"t":"2046-08-27T13:45:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-5.4,"az":12.6,"t":"2046-08-27T13:50:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-5.18,"az":13.5,"t":"2046-08-27T13:55:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-4.96,"az":14.4,"t":"2046-08-27T14:00:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-4.72,"az":15.4,"t":"2046-08-27T14:05:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-4.46,"az":16.3,"t":"2046-08-27T14:10:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-4.19,"az":17.2,"t":"2046-08-27T14:15:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-3.91,"az":18.1,"t":"2046-08-27T14:20:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-3.61,"az":19.0,"t":"2046-08-27T14:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.3,"az":19.8,"t":"2046-08-27T14:30:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-2.98,"az":20.7,"t":"2046-08-27T14:35:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-2.64,"az":21.6,"t":"2046-08-27T14:40:00Z","terrain":0.87},{"above_terrain":false,"airmass":null,"alt":-2.29,"az":22.5,"t":"2046-08-27T14:45:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-1.92,"az":23.3,"t":"2046-08-27T14:50:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-1.55,"az":24.2,"t":"2046-08-27T14:55:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-1.16,"az":25.0,"t":"2046-08-27T15:00:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-0.75,"az":25.9,"t":"2046-08-27T15:05:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-0.34,"az":26.7,"t":"2046-08-27T15:10:00Z","terrain":1.3},{"above_terrain":false,"airmass":36.64,"alt":0.09,"az":27.6,"t":"2046-08-27T15:15:00Z","terrain":1.23},{"above_terrain":false,"airmass":31.04,"alt":0.53,"az":28.4,"t":"2046-08-27T15:20:00Z","terrain":1.11},{"above_terrain":false,"airmass":26.5,"alt":0.98,"az":29.2,"t":"2046-08-27T15:25:00Z","terrain":1.03},{"above_terrain":true,"airmass":22.85,"alt":1.44,"az":30.0,"t":"2046-08-27T15:30:00Z","terrain":1.16},{"above_terrain":true,"airmass":19.89,"alt":1.92,"az":30.9,"t":"2046-08-27T15:35:00Z","terrain":1.29},{"above_terrain":true,"airmass":17.49,"alt":2.4,"az":31.7,"t":"2046-08-27T15:40:00Z","terrain":1.32},{"above_terrain":true,"airmass":15.51,"alt":2.9,"az":32.5,"t":"2046-08-27T15:45:00Z","terrain":1.18},{"above_terrain":true,"airmass":13.86,"alt":3.41,"az":33.2,"t":"2046-08-27T15:50:00Z","terrain":0.85},{"above_terrain":true,"airmass":12.48,"alt":3.92,"az":34.0,"t":"2046-08-27T15:55:00Z","terrain":0.42},{"above_terrain":true,"airmass":11.32,"alt":4.45,"az":34.8,"t":"2046-08-27T16:00:00Z","terrain":0.12},{"above_terrain":true,"airmass":10.32,"alt":4.99,"az":35.6,"t":"2046-08-27T16:05:00Z","terrain":0.04},{"above_terrain":true,"airmass":9.46,"alt":5.54,"az":36.3,"t":"2046-08-27T16:10:00Z","terrain":-0.01},{"above_terrain":true,"airmass":8.72,"alt":6.1,"az":37.1,"t":"2046-08-27T16:15:00Z","terrain":-0.1},{"above_terrain":true,"airmass":8.06,"alt":6.67,"az":37.8,"t":"2046-08-27T16:20:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.49,"alt":7.25,"az":38.6,"t":"2046-08-27T16:25:00Z","terrain":-0.18},{"above_terrain":true,"airmass":6.98,"alt":7.84,"az":39.3,"t":"2046-08-27T16:30:00Z","terrain":-0.12},{"above_terrain":true,"airmass":6.53,"alt":8.44,"az":40.1,"t":"2046-08-27T16:35:00Z","terrain":-0.05},{"above_terrain":true,"airmass":6.13,"alt":9.04,"az":40.8,"t":"2046-08-27T16:40:00Z","terrain":0.0},{"above_terrain":true,"airmass":5.77,"alt":9.66,"az":41.5,"t":"2046-08-27T16:45:00Z","terrain":0.07},{"above_terrain":true,"airmass":5.44,"alt":10.28,"az":42.2,"t":"2046-08-27T16:50:00Z","terrain":0.15},{"above_terrain":true,"airmass":5.15,"alt":10.92,"az":42.9,"t":"2046-08-27T16:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":4.88,"alt":11.56,"az":43.6,"t":"2046-08-27T17:00:00Z","terrain":0.35},{"above_terrain":true,"airmass":4.63,"alt":12.21,"az":44.3,"t":"2046-08-27T17:05:00Z","terrain":0.46},{"above_terrain":true,"airmass":4.41,"alt":12.86,"az":45.0,"t":"2046-08-27T17:10:00Z","terrain":0.58},{"above_terrain":true,"airmass":4.2,"alt":13.53,"az":45.7,"t":"2046-08-27T17:15:00Z","terrain":0.64},{"above_terrain":true,"airmass":4.02,"alt":14.2,"az":46.3,"t":"2046-08-27T17:20:00Z","terrain":0.65},{"above_terrain":true,"airmass":3.84,"alt":14.88,"az":47.0,"t":"2046-08-27T17:25:00Z","terrain":0.61},{"above_terrain":true,"airmass":3.68,"alt":15.57,"az":47.7,"t":"2046-08-27T17:30:00Z","terrain":0.56},{"above_terrain":true,"airmass":3.53,"alt":16.27,"az":48.3,"t":"2046-08-27T17:35:00Z","terrain":0.49},{"above_terrain":true,"airmass":3.39,"alt":16.97,"az":49.0,"t":"2046-08-27T17:40:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.26,"alt":17.68,"az":49.6,"t":"2046-08-27T17:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.14,"alt":18.4,"az":50.3,"t":"2046-08-27T17:50:00Z","terrain":0.43},{"above_terrain":true,"airmass":3.03,"alt":19.12,"az":50.9,"t":"2046-08-27T17:55:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.92,"alt":19.85,"az":51.5,"t":"2046-08-27T18:00:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.83,"alt":20.59,"az":52.1,"t":"2046-08-27T18:05:00Z","terrain":0.66},{"above_terrain":true,"airmass":2.73,"alt":21.33,"az":52.8,"t":"2046-08-27T18:10:00Z","terrain":0.79},{"above_terrain":true,"airmass":2.65,"alt":22.08,"az":53.4,"t":"2046-08-27T18:15:00Z","terrain":0.9},{"above_terrain":true,"airmass":2.56,"alt":22.83,"az":54.0,"t":"2046-08-27T18:20:00Z","terrain":0.99},{"above_terrain":true,"airmass":2.49,"alt":23.59,"az":54.6,"t":"2046-08-27T18:25:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.41,"alt":24.35,"az":55.2,"t":"2046-08-27T18:30:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.35,"alt":25.13,"az":55.7,"t":"2046-08-27T18:35:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.28,"alt":25.9,"az":56.3,"t":"2046-08-27T18:40:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.22,"alt":26.68,"az":56.9,"t":"2046-08-27T18:45:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.16,"alt":27.47,"az":57.5,"t":"2046-08-27T18:50:00Z","terrain":1.16},{"above_terrain":true,"airmass":2.11,"alt":28.26,"az":58.1,"t":"2046-08-27T18:55:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.05,"alt":29.06,"az":58.6,"t":"2046-08-27T19:00:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.0,"alt":29.86,"az":59.2,"t":"2046-08-27T19:05:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.96,"alt":30.67,"az":59.7,"t":"2046-08-27T19:10:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.91,"alt":31.48,"az":60.3,"t":"2046-08-27T19:15:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.87,"alt":32.29,"az":60.8,"t":"2046-08-27T19:20:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.83,"alt":33.11,"az":61.4,"t":"2046-08-27T19:25:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.79,"alt":33.93,"az":61.9,"t":"2046-08-27T19:30:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.75,"alt":34.76,"az":62.5,"t":"2046-08-27T19:35:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.71,"alt":35.59,"az":63.0,"t":"2046-08-27T19:40:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.68,"alt":36.43,"az":63.5,"t":"2046-08-27T19:45:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.65,"alt":37.27,"az":64.0,"t":"2046-08-27T19:50:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.62,"alt":38.11,"az":64.6,"t":"2046-08-27T19:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.59,"alt":38.96,"az":65.1,"t":"2046-08-27T20:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.56,"alt":39.81,"az":65.6,"t":"2046-08-27T20:05:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.53,"alt":40.66,"az":66.1,"t":"2046-08-27T20:10:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.51,"alt":41.52,"az":66.6,"t":"2046-08-27T20:15:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.48,"alt":42.38,"az":67.1,"t":"2046-08-27T20:20:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.46,"alt":43.25,"az":67.6,"t":"2046-08-27T20:25:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.43,"alt":44.11,"az":68.1,"t":"2046-08-27T20:30:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.41,"alt":44.98,"az":68.6,"t":"2046-08-27T20:35:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.39,"alt":45.86,"az":69.1,"t":"2046-08-27T20:40:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.37,"alt":46.73,"az":69.6,"t":"2046-08-27T20:45:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.35,"alt":47.61,"az":70.1,"t":"2046-08-27T20:50:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.33,"alt":48.49,"az":70.5,"t":"2046-08-27T20:55:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.32,"alt":49.38,"az":71.0,"t":"2046-08-27T21:00:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.3,"alt":50.26,"az":71.5,"t":"2046-08-27T21:05:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.28,"alt":51.15,"az":72.0,"t":"2046-08-27T21:10:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.27,"alt":52.04,"az":72.5,"t":"2046-08-27T21:15:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.25,"alt":52.94,"az":72.9,"t":"2046-08-27T21:20:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.24,"alt":53.83,"az":73.4,"t":"2046-08-27T21:25:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.22,"alt":54.73,"az":73.9,"t":"2046-08-27T21:30:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.21,"alt":55.63,"az":74.3,"t":"2046-08-27T21:35:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.2,"alt":56.53,"az":74.8,"t":"2046-08-27T21:40:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.19,"alt":57.44,"az":75.2,"t":"2046-08-27T21:45:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.17,"alt":58.34,"az":75.7,"t":"2046-08-27T21:50:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.16,"alt":59.25,"az":76.2,"t":"2046-08-27T21:55:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.15,"alt":60.16,"az":76.6,"t":"2046-08-27T22:00:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.14,"alt":61.07,"az":77.1,"t":"2046-08-27T22:05:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.13,"alt":61.98,"az":77.5,"t":"2046-08-27T22:10:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.12,"alt":62.9,"az":78.0,"t":"2046-08-27T22:15:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.11,"alt":63.81,"az":78.4,"t":"2046-08-27T22:20:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.11,"alt":64.73,"az":78.9,"t":"2046-08-27T22:25:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.1,"alt":65.65,"az":79.3,"t":"2046-08-27T22:30:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.09,"alt":66.57,"az":79.8,"t":"2046-08-27T22:35:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.08,"alt":67.49,"az":80.2,"t":"2046-08-27T22:40:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.07,"alt":68.42,"az":80.7,"t":"2046-08-27T22:45:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.07,"alt":69.34,"az":81.1,"t":"2046-08-27T22:50:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.06,"alt":70.27,"az":81.6,"t":"2046-08-27T22:55:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.06,"alt":71.19,"az":82.0,"t":"2046-08-27T23:00:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.05,"alt":72.12,"az":82.5,"t":"2046-08-27T23:05:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.04,"alt":73.05,"az":83.0,"t":"2046-08-27T23:10:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.04,"alt":73.98,"az":83.4,"t":"2046-08-27T23:15:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.04,"alt":74.91,"az":83.9,"t":"2046-08-27T23:20:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.03,"alt":75.84,"az":84.3,"t":"2046-08-27T23:25:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.03,"alt":76.77,"az":84.8,"t":"2046-08-27T23:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.02,"alt":77.7,"az":85.3,"t":"2046-08-27T23:35:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.02,"alt":78.64,"az":85.8,"t":"2046-08-27T23:40:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.02,"alt":79.57,"az":86.3,"t":"2046-08-27T23:45:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.01,"alt":80.5,"az":86.8,"t":"2046-08-27T23:50:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.01,"alt":81.44,"az":87.3,"t":"2046-08-27T23:55:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.01,"alt":82.37,"az":87.9,"t":"2046-08-28T00:00:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.01,"alt":83.31,"az":88.5,"t":"2046-08-28T00:05:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.0,"alt":84.25,"az":89.1,"t":"2046-08-28T00:10:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.0,"alt":85.18,"az":89.9,"t":"2046-08-28T00:15:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.0,"alt":86.12,"az":90.8,"t":"2046-08-28T00:20:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.0,"alt":87.05,"az":92.0,"t":"2046-08-28T00:25:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.0,"alt":87.99,"az":93.9,"t":"2046-08-28T00:30:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.0,"alt":88.92,"az":98.5,"t":"2046-08-28T00:35:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.0,"alt":89.79,"az":142.2,"t":"2046-08-28T00:40:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.0,"alt":89.18,"az":258.5,"t":"2046-08-28T00:45:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.0,"alt":88.25,"az":265.2,"t":"2046-08-28T00:50:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.0,"alt":87.31,"az":267.6,"t":"2046-08-28T00:55:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.0,"alt":86.38,"az":268.9,"t":"2046-08-28T01:00:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.0,"alt":85.44,"az":269.9,"t":"2046-08-28T01:05:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.0,"alt":84.51,"az":270.7,"t":"2046-08-28T01:10:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.01,"alt":83.57,"az":271.4,"t":"2046-08-28T01:15:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.01,"alt":82.64,"az":272.0,"t":"2046-08-28T01:20:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.01,"alt":81.7,"az":272.5,"t":"2046-08-28T01:25:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.01,"alt":80.77,"az":273.1,"t":"2046-08-28T01:30:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.02,"alt":79.83,"az":273.6,"t":"2046-08-28T01:35:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.02,"alt":78.9,"az":274.1,"t":"2046-08-28T01:40:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.02,"alt":77.96,"az":274.6,"t":"2046-08-28T01:45:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.03,"alt":77.03,"az":275.1,"t":"2046-08-28T01:50:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.03,"alt":76.1,"az":275.5,"t":"2046-08-28T01:55:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.03,"alt":75.17,"az":276.0,"t":"2046-08-28T02:00:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.04,"alt":74.24,"az":276.5,"t":"2046-08-28T02:05:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.04,"alt":73.31,"az":276.9,"t":"2046-08-28T02:10:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.05,"alt":72.38,"az":277.4,"t":"2046-08-28T02:15:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.05,"alt":71.45,"az":277.8,"t":"2046-08-28T02:20:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.06,"alt":70.52,"az":278.3,"t":"2046-08-28T02:25:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.07,"alt":69.6,"az":278.7,"t":"2046-08-28T02:30:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.07,"alt":68.67,"az":279.2,"t":"2046-08-28T02:35:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.08,"alt":67.75,"az":279.6,"t":"2046-08-28T02:40:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.09,"alt":66.83,"az":280.1,"t":"2046-08-28T02:45:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.09,"alt":65.91,"az":280.5,"t":"2046-08-28T02:50:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.1,"alt":64.99,"az":281.0,"t":"2046-08-28T02:55:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.11,"alt":64.07,"az":281.4,"t":"2046-08-28T03:00:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.12,"alt":63.15,"az":281.9,"t":"2046-08-28T03:05:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.13,"alt":62.24,"az":282.3,"t":"2046-08-28T03:10:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.14,"alt":61.33,"az":282.8,"t":"2046-08-28T03:15:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.15,"alt":60.41,"az":283.3,"t":"2046-08-28T03:20:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.16,"alt":59.5,"az":283.7,"t":"2046-08-28T03:25:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.17,"alt":58.6,"az":284.2,"t":"2046-08-28T03:30:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.18,"alt":57.69,"az":284.6,"t":"2046-08-28T03:35:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.19,"alt":56.78,"az":285.1,"t":"2046-08-28T03:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.21,"alt":55.88,"az":285.5,"t":"2046-08-28T03:45:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.22,"alt":54.98,"az":286.0,"t":"2046-08-28T03:50:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.23,"alt":54.08,"az":286.5,"t":"2046-08-28T03:55:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.25,"alt":53.19,"az":286.9,"t":"2046-08-28T04:00:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.26,"alt":52.29,"az":287.4,"t":"2046-08-28T04:05:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.28,"alt":51.4,"az":287.9,"t":"2046-08-28T04:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.29,"alt":50.51,"az":288.4,"t":"2046-08-28T04:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.31,"alt":49.62,"az":288.8,"t":"2046-08-28T04:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.33,"alt":48.74,"az":289.3,"t":"2046-08-28T04:25:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.35,"alt":47.86,"az":289.8,"t":"2046-08-28T04:30:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.37,"alt":46.98,"az":290.3,"t":"2046-08-28T04:35:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.39,"alt":46.1,"az":290.8,"t":"2046-08-28T04:40:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.41,"alt":45.23,"az":291.3,"t":"2046-08-28T04:45:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.43,"alt":44.36,"az":291.8,"t":"2046-08-28T04:50:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.45,"alt":43.49,"az":292.3,"t":"2046-08-28T04:55:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.47,"alt":42.62,"az":292.8,"t":"2046-08-28T05:00:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.5,"alt":41.76,"az":293.3,"t":"2046-08-28T05:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.53,"alt":40.9,"az":293.8,"t":"2046-08-28T05:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.55,"alt":40.05,"az":294.3,"t":"2046-08-28T05:15:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.58,"alt":39.2,"az":294.8,"t":"2046-08-28T05:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.61,"alt":38.35,"az":295.3,"t":"2046-08-28T05:25:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.64,"alt":37.51,"az":295.8,"t":"2046-08-28T05:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.67,"alt":36.66,"az":296.3,"t":"2046-08-28T05:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.71,"alt":35.83,"az":296.9,"t":"2046-08-28T05:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.74,"alt":34.99,"az":297.4,"t":"2046-08-28T05:45:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.78,"alt":34.17,"az":297.9,"t":"2046-08-28T05:50:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.82,"alt":33.34,"az":298.5,"t":"2046-08-28T05:55:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.86,"alt":32.52,"az":299.0,"t":"2046-08-28T06:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.9,"alt":31.7,"az":299.6,"t":"2046-08-28T06:05:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.94,"alt":30.89,"az":300.1,"t":"2046-08-28T06:10:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.99,"alt":30.08,"az":300.7,"t":"2046-08-28T06:15:00Z","terrain":0.34},{"above_terrain":true,"airmass":2.04,"alt":29.28,"az":301.2,"t":"2046-08-28T06:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.09,"alt":28.48,"az":301.8,"t":"2046-08-28T06:25:00Z","terrain":0.13},{"above_terrain":true,"airmass":2.14,"alt":27.69,"az":302.4,"t":"2046-08-28T06:30:00Z","terrain":-0.03},{"above_terrain":true,"airmass":2.2,"alt":26.9,"az":302.9,"t":"2046-08-28T06:35:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.26,"alt":26.12,"az":303.5,"t":"2046-08-28T06:40:00Z","terrain":-0.16},{"above_terrain":true,"airmass":2.33,"alt":25.34,"az":304.1,"t":"2046-08-28T06:45:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.39,"alt":24.57,"az":304.7,"t":"2046-08-28T06:50:00Z","terrain":-0.23},{"above_terrain":true,"airmass":2.47,"alt":23.8,"az":305.3,"t":"2046-08-28T06:55:00Z","terrain":-0.26},{"above_terrain":true,"airmass":2.54,"alt":23.04,"az":305.9,"t":"2046-08-28T07:00:00Z","terrain":-0.19},{"above_terrain":true,"airmass":2.62,"alt":22.29,"az":306.5,"t":"2046-08-28T07:05:00Z","terrain":-0.01},{"above_terrain":true,"airmass":2.71,"alt":21.54,"az":307.1,"t":"2046-08-28T07:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.8,"alt":20.79,"az":307.7,"t":"2046-08-28T07:15:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.9,"alt":20.05,"az":308.3,"t":"2046-08-28T07:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.0,"alt":19.32,"az":308.9,"t":"2046-08-28T07:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.11,"alt":18.6,"az":309.6,"t":"2046-08-28T07:30:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.23,"alt":17.88,"az":310.2,"t":"2046-08-28T07:35:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.35,"alt":17.17,"az":310.8,"t":"2046-08-28T07:40:00Z","terrain":0.34},{"above_terrain":true,"airmass":3.49,"alt":16.46,"az":311.5,"t":"2046-08-28T07:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.64,"alt":15.77,"az":312.1,"t":"2046-08-28T07:50:00Z","terrain":0.16},{"above_terrain":true,"airmass":3.79,"alt":15.08,"az":312.8,"t":"2046-08-28T07:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.97,"alt":14.39,"az":313.5,"t":"2046-08-28T08:00:00Z","terrain":0.36},{"above_terrain":true,"airmass":4.15,"alt":13.72,"az":314.1,"t":"2046-08-28T08:05:00Z","terrain":0.48},{"above_terrain":true,"airmass":4.35,"alt":13.05,"az":314.8,"t":"2046-08-28T08:10:00Z","terrain":0.54},{"above_terrain":true,"airmass":4.57,"alt":12.39,"az":315.5,"t":"2046-08-28T08:15:00Z","terrain":0.52},{"above_terrain":true,"airmass":4.81,"alt":11.74,"az":316.2,"t":"2046-08-28T08:20:00Z","terrain":0.45},{"above_terrain":true,"airmass":5.07,"alt":11.09,"az":316.9,"t":"2046-08-28T08:25:00Z","terrain":0.32},{"above_terrain":true,"airmass":5.36,"alt":10.46,"az":317.6,"t":"2046-08-28T08:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":5.67,"alt":9.83,"az":318.3,"t":"2046-08-28T08:35:00Z","terrain":0.19},{"above_terrain":true,"airmass":6.03,"alt":9.21,"az":319.0,"t":"2046-08-28T08:40:00Z","terrain":-0.14},{"above_terrain":true,"airmass":6.42,"alt":8.6,"az":319.7,"t":"2046-08-28T08:45:00Z","terrain":-0.18},{"above_terrain":true,"airmass":6.85,"alt":8.0,"az":320.5,"t":"2046-08-28T08:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.34,"alt":7.41,"az":321.2,"t":"2046-08-28T08:55:00Z","terrain":-0.12},{"above_terrain":true,"airmass":7.9,"alt":6.83,"az":321.9,"t":"2046-08-28T09:00:00Z","terrain":0.19}],"transit":{"airmass":1.0,"alt":89.8,"az":142.2,"t":"2046-08-28T00:40:00Z"},"usable_hours":7.33,"verdict":"good","zenith_passage":true},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}