{"assessment":{"best_window":{"end":"2027-08-28T02:05Z","end_local":"05:05","hours":7.33,"label":"good","mean_quality":0.92,"start":"2027-08-27T18:45Z","start_local":"21:45"},"cost":{"altitude":0.62,"clouds":0.0,"darkness":1.47,"moon":0.19},"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":11,"cloud":null,"high":null,"iso":"2027-08-27T17:00Z","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":"2027-08-27T18:00Z","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":"2027-08-27T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-23,"precip":null,"q":0.76,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":39,"cloud":null,"high":null,"iso":"2027-08-27T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-21,"precip":null,"q":0.86,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":49,"cloud":null,"high":null,"iso":"2027-08-27T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-17,"precip":null,"q":0.93,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":60,"cloud":null,"high":null,"iso":"2027-08-27T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-10,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":71,"cloud":null,"high":null,"iso":"2027-08-27T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-2,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":82,"cloud":null,"high":null,"iso":"2027-08-28T00:00Z","label":"good","low":null,"mid":null,"moon_alt":7,"precip":null,"q":0.95,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":86,"cloud":null,"high":null,"iso":"2027-08-28T01:00Z","label":"good","low":null,"mid":null,"moon_alt":17,"precip":null,"q":0.94,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":75,"cloud":null,"high":null,"iso":"2027-08-28T02:00Z","label":"good","low":null,"mid":null,"moon_alt":27,"precip":null,"q":0.93,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":64,"cloud":null,"high":null,"iso":"2027-08-28T03:00Z","label":"poor","low":null,"mid":null,"moon_alt":38,"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":7.28,"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":7.28,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2027-08-27T18:05Z","end_local":"21:05","hours":1.08,"label":"unusable","mean_quality":0.0,"start":"2027-08-27T17:00Z","start_local":"20:00"},{"end":"2027-08-27T18:40Z","end_local":"21:40","hours":0.58,"label":"poor","mean_quality":0.23,"start":"2027-08-27T18:05Z","start_local":"21:05"},{"end":"2027-08-27T18:45Z","end_local":"21:45","hours":0.08,"label":"marginal","mean_quality":0.32,"start":"2027-08-27T18:40Z","start_local":"21:40"},{"end":"2027-08-28T02:05Z","end_local":"05:05","hours":7.33,"label":"good","mean_quality":0.92,"start":"2027-08-27T18:45Z","start_local":"21:45"},{"end":"2027-08-28T02:40Z","end_local":"05:40","hours":0.58,"label":"marginal","mean_quality":0.46,"start":"2027-08-28T02:05Z","start_local":"05:05"},{"end":"2027-08-28T03:15Z","end_local":"06:15","hours":0.58,"label":"poor","mean_quality":0.14,"start":"2027-08-28T02:40Z","start_local":"05:40"},{"end":"2027-08-28T03:45Z","end_local":"06:45","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2027-08-28T03:15Z","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":"2027-08-27T18:43:19Z","dark_hours":7.32,"dark_to":"2027-08-28T02:02:16Z","moon":{"illumination":0.2,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":4.53,"moonrise":"2027-08-27T23:16:37Z","moonset":"2027-08-27T14:04:38Z","sunrise":"2027-08-28T03:42:27Z","sunset":"2027-08-27T17:03:12Z","twilight":{"astronomical":{"end":"2027-08-27T18:43:19Z","start":"2027-08-28T02:02:16Z"},"civil":{"end":"2027-08-27T17:32:03Z","start":"2027-08-28T03:13:34Z"},"nautical":{"end":"2027-08-27T18:06:43Z","start":"2027-08-28T02:38:53Z"}},"window_end":"2027-08-28T09:00:00Z","window_start":"2027-08-27T09:00:00Z"},"night_date":"2027-08-27","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.0,"alt":89.6,"t":"2027-08-28T00:40:00Z"},"dec":41.26875,"dec_of_date":41.4199,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":6.92,"limit_rise":"2027-08-27T18:01:59Z","limit_set":"2027-08-28T07:20:27Z","max_az_rate_deg_per_min":21.87,"moon_separation":74.8,"never_rises":false,"ra":10.68470833,"ra_of_date":11.0646,"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":"2027-08-27T10:12:20Z","blocked_dark_hours":0,"clears_at":"2027-08-27T15:27:46Z","rise_az":321.2},"track":[{"above_terrain":true,"airmass":7.47,"alt":7.27,"az":321.2,"t":"2027-08-27T09:00:00Z","terrain":-0.11},{"above_terrain":true,"airmass":8.05,"alt":6.69,"az":322.0,"t":"2027-08-27T09:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":8.7,"alt":6.11,"az":322.7,"t":"2027-08-27T09:10:00Z","terrain":0.12},{"above_terrain":true,"airmass":9.44,"alt":5.55,"az":323.5,"t":"2027-08-27T09:15:00Z","terrain":-0.06},{"above_terrain":true,"airmass":10.3,"alt":5.0,"az":324.2,"t":"2027-08-27T09:20:00Z","terrain":-0.21},{"above_terrain":true,"airmass":11.3,"alt":4.46,"az":325.0,"t":"2027-08-27T09:25:00Z","terrain":-0.19},{"above_terrain":true,"airmass":12.48,"alt":3.93,"az":325.8,"t":"2027-08-27T09:30:00Z","terrain":-0.23},{"above_terrain":true,"airmass":13.86,"alt":3.41,"az":326.6,"t":"2027-08-27T09:35:00Z","terrain":-0.32},{"above_terrain":true,"airmass":15.51,"alt":2.9,"az":327.4,"t":"2027-08-27T09:40:00Z","terrain":-0.33},{"above_terrain":true,"airmass":17.51,"alt":2.4,"az":328.2,"t":"2027-08-27T09:45:00Z","terrain":-0.21},{"above_terrain":true,"airmass":19.93,"alt":1.91,"az":329.0,"t":"2027-08-27T09:50:00Z","terrain":-0.13},{"above_terrain":true,"airmass":22.92,"alt":1.43,"az":329.8,"t":"2027-08-27T09:55:00Z","terrain":-0.3},{"above_terrain":true,"airmass":26.62,"alt":0.97,"az":330.6,"t":"2027-08-27T10:00:00Z","terrain":-0.37},{"above_terrain":true,"airmass":31.21,"alt":0.51,"az":331.4,"t":"2027-08-27T10:05:00Z","terrain":-0.29},{"above_terrain":true,"airmass":36.9,"alt":0.07,"az":332.2,"t":"2027-08-27T10:10:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-0.36,"az":333.1,"t":"2027-08-27T10:15:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-0.78,"az":333.9,"t":"2027-08-27T10:20:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-1.18,"az":334.8,"t":"2027-08-27T10:25:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-1.58,"az":335.6,"t":"2027-08-27T10:30:00Z","terrain":-0.74},{"above_terrain":false,"airmass":null,"alt":-1.96,"az":336.5,"t":"2027-08-27T10:35:00Z","terrain":-0.78},{"above_terrain":false,"airmass":null,"alt":-2.32,"az":337.3,"t":"2027-08-27T10:40:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-2.68,"az":338.2,"t":"2027-08-27T10:45:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-3.02,"az":339.1,"t":"2027-08-27T10:50:00Z","terrain":-0.73},{"above_terrain":false,"airmass":null,"alt":-3.34,"az":340.0,"t":"2027-08-27T10:55:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-3.66,"az":340.9,"t":"2027-08-27T11:00:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-3.96,"az":341.8,"t":"2027-08-27T11:05:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-4.24,"az":342.7,"t":"2027-08-27T11:10:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-4.52,"az":343.6,"t":"2027-08-27T11:15:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-4.77,"az":344.5,"t":"2027-08-27T11:20:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-5.02,"az":345.4,"t":"2027-08-27T11:25:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-5.25,"az":346.3,"t":"2027-08-27T11:30:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-5.46,"az":347.2,"t":"2027-08-27T11:35:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-5.66,"az":348.1,"t":"2027-08-27T11:40:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-5.85,"az":349.1,"t":"2027-08-27T11:45:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-6.02,"az":350.0,"t":"2027-08-27T11:50:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.17,"az":350.9,"t":"2027-08-27T11:55:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.31,"az":351.9,"t":"2027-08-27T12:00:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-6.44,"az":352.8,"t":"2027-08-27T12:05:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-6.55,"az":353.7,"t":"2027-08-27T12:10:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-6.64,"az":354.7,"t":"2027-08-27T12:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.72,"az":355.6,"t":"2027-08-27T12:20:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-6.78,"az":356.6,"t":"2027-08-27T12:25:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.83,"az":357.5,"t":"2027-08-27T12:30:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-6.87,"az":358.4,"t":"2027-08-27T12:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.88,"az":359.4,"t":"2027-08-27T12:40:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-6.89,"az":0.3,"t":"2027-08-27T12:45:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-6.87,"az":1.3,"t":"2027-08-27T12:50:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-6.84,"az":2.2,"t":"2027-08-27T12:55:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-6.8,"az":3.2,"t":"2027-08-27T13:00:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-6.74,"az":4.1,"t":"2027-08-27T13:05:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-6.67,"az":5.1,"t":"2027-08-27T13:10:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-6.57,"az":6.0,"t":"2027-08-27T13:15:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-6.47,"az":7.0,"t":"2027-08-27T13:20:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-6.35,"az":7.9,"t":"2027-08-27T13:25:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.21,"az":8.8,"t":"2027-08-27T13:30:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-6.06,"az":9.8,"t":"2027-08-27T13:35:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-5.89,"az":10.7,"t":"2027-08-27T13:40:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-5.71,"az":11.6,"t":"2027-08-27T13:45:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-5.52,"az":12.5,"t":"2027-08-27T13:50:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-5.31,"az":13.5,"t":"2027-08-27T13:55:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-5.08,"az":14.4,"t":"2027-08-27T14:00:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-4.84,"az":15.3,"t":"2027-08-27T14:05:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-4.59,"az":16.2,"t":"2027-08-27T14:10:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-4.32,"az":17.1,"t":"2027-08-27T14:15:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-4.04,"az":18.0,"t":"2027-08-27T14:20:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-3.74,"az":18.9,"t":"2027-08-27T14:25:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-3.43,"az":19.8,"t":"2027-08-27T14:30:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-3.11,"az":20.7,"t":"2027-08-27T14:35:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-2.77,"az":21.5,"t":"2027-08-27T14:40:00Z","terrain":0.85},{"above_terrain":false,"airmass":null,"alt":-2.42,"az":22.4,"t":"2027-08-27T14:45:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-2.06,"az":23.3,"t":"2027-08-27T14:50:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-1.68,"az":24.1,"t":"2027-08-27T14:55:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-1.29,"az":25.0,"t":"2027-08-27T15:00:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-0.89,"az":25.9,"t":"2027-08-27T15:05:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-0.48,"az":26.7,"t":"2027-08-27T15:10:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-0.05,"az":27.5,"t":"2027-08-27T15:15:00Z","terrain":1.23},{"above_terrain":false,"airmass":32.66,"alt":0.39,"az":28.4,"t":"2027-08-27T15:20:00Z","terrain":1.12},{"above_terrain":false,"airmass":27.78,"alt":0.84,"az":29.2,"t":"2027-08-27T15:25:00Z","terrain":1.03},{"above_terrain":true,"airmass":23.86,"alt":1.3,"az":30.0,"t":"2027-08-27T15:30:00Z","terrain":1.15},{"above_terrain":true,"airmass":20.69,"alt":1.78,"az":30.8,"t":"2027-08-27T15:35:00Z","terrain":1.28},{"above_terrain":true,"airmass":18.13,"alt":2.26,"az":31.6,"t":"2027-08-27T15:40:00Z","terrain":1.32},{"above_terrain":true,"airmass":16.02,"alt":2.76,"az":32.4,"t":"2027-08-27T15:45:00Z","terrain":1.19},{"above_terrain":true,"airmass":14.29,"alt":3.26,"az":33.2,"t":"2027-08-27T15:50:00Z","terrain":0.87},{"above_terrain":true,"airmass":12.83,"alt":3.78,"az":34.0,"t":"2027-08-27T15:55:00Z","terrain":0.43},{"above_terrain":true,"airmass":11.61,"alt":4.31,"az":34.8,"t":"2027-08-27T16:00:00Z","terrain":0.13},{"above_terrain":true,"airmass":10.56,"alt":4.85,"az":35.6,"t":"2027-08-27T16:05:00Z","terrain":0.04},{"above_terrain":true,"airmass":9.67,"alt":5.4,"az":36.3,"t":"2027-08-27T16:10:00Z","terrain":-0.01},{"above_terrain":true,"airmass":8.89,"alt":5.96,"az":37.1,"t":"2027-08-27T16:15:00Z","terrain":-0.1},{"above_terrain":true,"airmass":8.22,"alt":6.53,"az":37.8,"t":"2027-08-27T16:20:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.62,"alt":7.11,"az":38.6,"t":"2027-08-27T16:25:00Z","terrain":-0.18},{"above_terrain":true,"airmass":7.1,"alt":7.7,"az":39.3,"t":"2027-08-27T16:30:00Z","terrain":-0.13},{"above_terrain":true,"airmass":6.64,"alt":8.29,"az":40.0,"t":"2027-08-27T16:35:00Z","terrain":-0.05},{"above_terrain":true,"airmass":6.22,"alt":8.9,"az":40.8,"t":"2027-08-27T16:40:00Z","terrain":0.0},{"above_terrain":true,"airmass":5.85,"alt":9.52,"az":41.5,"t":"2027-08-27T16:45:00Z","terrain":0.07},{"above_terrain":true,"airmass":5.51,"alt":10.14,"az":42.2,"t":"2027-08-27T16:50:00Z","terrain":0.15},{"above_terrain":true,"airmass":5.21,"alt":10.77,"az":42.9,"t":"2027-08-27T16:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":4.94,"alt":11.41,"az":43.6,"t":"2027-08-27T17:00:00Z","terrain":0.35},{"above_terrain":true,"airmass":4.69,"alt":12.06,"az":44.3,"t":"2027-08-27T17:05:00Z","terrain":0.46},{"above_terrain":true,"airmass":4.46,"alt":12.72,"az":45.0,"t":"2027-08-27T17:10:00Z","terrain":0.58},{"above_terrain":true,"airmass":4.25,"alt":13.39,"az":45.7,"t":"2027-08-27T17:15:00Z","terrain":0.64},{"above_terrain":true,"airmass":4.05,"alt":14.06,"az":46.4,"t":"2027-08-27T17:20:00Z","terrain":0.65},{"above_terrain":true,"airmass":3.88,"alt":14.74,"az":47.0,"t":"2027-08-27T17:25:00Z","terrain":0.61},{"above_terrain":true,"airmass":3.71,"alt":15.43,"az":47.7,"t":"2027-08-27T17:30:00Z","terrain":0.56},{"above_terrain":true,"airmass":3.56,"alt":16.13,"az":48.3,"t":"2027-08-27T17:35:00Z","terrain":0.49},{"above_terrain":true,"airmass":3.42,"alt":16.83,"az":49.0,"t":"2027-08-27T17:40:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.29,"alt":17.54,"az":49.6,"t":"2027-08-27T17:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.16,"alt":18.26,"az":50.3,"t":"2027-08-27T17:50:00Z","terrain":0.44},{"above_terrain":true,"airmass":3.05,"alt":18.98,"az":50.9,"t":"2027-08-27T17:55:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.94,"alt":19.71,"az":51.5,"t":"2027-08-27T18:00:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.84,"alt":20.44,"az":52.2,"t":"2027-08-27T18:05:00Z","terrain":0.66},{"above_terrain":true,"airmass":2.75,"alt":21.19,"az":52.8,"t":"2027-08-27T18:10:00Z","terrain":0.79},{"above_terrain":true,"airmass":2.66,"alt":21.93,"az":53.4,"t":"2027-08-27T18:15:00Z","terrain":0.9},{"above_terrain":true,"airmass":2.58,"alt":22.69,"az":54.0,"t":"2027-08-27T18:20:00Z","terrain":1.0},{"above_terrain":true,"airmass":2.5,"alt":23.45,"az":54.6,"t":"2027-08-27T18:25:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.43,"alt":24.21,"az":55.2,"t":"2027-08-27T18:30:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.36,"alt":24.99,"az":55.8,"t":"2027-08-27T18:35:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.29,"alt":25.76,"az":56.4,"t":"2027-08-27T18:40:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.23,"alt":26.54,"az":56.9,"t":"2027-08-27T18:45:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.17,"alt":27.33,"az":57.5,"t":"2027-08-27T18:50:00Z","terrain":1.16},{"above_terrain":true,"airmass":2.11,"alt":28.12,"az":58.1,"t":"2027-08-27T18:55:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.06,"alt":28.92,"az":58.7,"t":"2027-08-27T19:00:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.01,"alt":29.72,"az":59.2,"t":"2027-08-27T19:05:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.96,"alt":30.53,"az":59.8,"t":"2027-08-27T19:10:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.92,"alt":31.34,"az":60.3,"t":"2027-08-27T19:15:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.87,"alt":32.16,"az":60.9,"t":"2027-08-27T19:20:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.83,"alt":32.97,"az":61.4,"t":"2027-08-27T19:25:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.79,"alt":33.8,"az":62.0,"t":"2027-08-27T19:30:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.76,"alt":34.63,"az":62.5,"t":"2027-08-27T19:35:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.72,"alt":35.46,"az":63.0,"t":"2027-08-27T19:40:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.69,"alt":36.3,"az":63.6,"t":"2027-08-27T19:45:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.65,"alt":37.14,"az":64.1,"t":"2027-08-27T19:50:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.62,"alt":37.98,"az":64.6,"t":"2027-08-27T19:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.59,"alt":38.83,"az":65.1,"t":"2027-08-27T20:00:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.56,"alt":39.68,"az":65.7,"t":"2027-08-27T20:05:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.54,"alt":40.53,"az":66.2,"t":"2027-08-27T20:10:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.51,"alt":41.39,"az":66.7,"t":"2027-08-27T20:15:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.49,"alt":42.25,"az":67.2,"t":"2027-08-27T20:20:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.46,"alt":43.12,"az":67.7,"t":"2027-08-27T20:25:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.44,"alt":43.98,"az":68.2,"t":"2027-08-27T20:30:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.42,"alt":44.85,"az":68.7,"t":"2027-08-27T20:35:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.4,"alt":45.73,"az":69.2,"t":"2027-08-27T20:40:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.37,"alt":46.6,"az":69.7,"t":"2027-08-27T20:45:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.36,"alt":47.48,"az":70.2,"t":"2027-08-27T20:50:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.34,"alt":48.36,"az":70.6,"t":"2027-08-27T20:55:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.32,"alt":49.25,"az":71.1,"t":"2027-08-27T21:00:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.3,"alt":50.14,"az":71.6,"t":"2027-08-27T21:05:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.29,"alt":51.02,"az":72.1,"t":"2027-08-27T21:10:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.27,"alt":51.92,"az":72.6,"t":"2027-08-27T21:15:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.25,"alt":52.81,"az":73.0,"t":"2027-08-27T21:20:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.24,"alt":53.71,"az":73.5,"t":"2027-08-27T21:25:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.23,"alt":54.61,"az":74.0,"t":"2027-08-27T21:30:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.21,"alt":55.51,"az":74.4,"t":"2027-08-27T21:35:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.2,"alt":56.41,"az":74.9,"t":"2027-08-27T21:40:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.19,"alt":57.31,"az":75.4,"t":"2027-08-27T21:45:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.18,"alt":58.22,"az":75.8,"t":"2027-08-27T21:50:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.16,"alt":59.13,"az":76.3,"t":"2027-08-27T21:55:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.15,"alt":60.04,"az":76.8,"t":"2027-08-27T22:00:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.14,"alt":60.95,"az":77.2,"t":"2027-08-27T22:05:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.13,"alt":61.86,"az":77.7,"t":"2027-08-27T22:10:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.12,"alt":62.78,"az":78.2,"t":"2027-08-27T22:15:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.11,"alt":63.7,"az":78.6,"t":"2027-08-27T22:20:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.11,"alt":64.61,"az":79.1,"t":"2027-08-27T22:25:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.1,"alt":65.53,"az":79.5,"t":"2027-08-27T22:30:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.09,"alt":66.46,"az":80.0,"t":"2027-08-27T22:35:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.08,"alt":67.38,"az":80.5,"t":"2027-08-27T22:40:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.08,"alt":68.3,"az":80.9,"t":"2027-08-27T22:45:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.07,"alt":69.23,"az":81.4,"t":"2027-08-27T22:50:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.06,"alt":70.15,"az":81.8,"t":"2027-08-27T22:55:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.06,"alt":71.08,"az":82.3,"t":"2027-08-27T23:00:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.05,"alt":72.01,"az":82.8,"t":"2027-08-27T23:05:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.05,"alt":72.94,"az":83.3,"t":"2027-08-27T23:10:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.04,"alt":73.87,"az":83.7,"t":"2027-08-27T23:15:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.04,"alt":74.8,"az":84.2,"t":"2027-08-27T23:20:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.03,"alt":75.73,"az":84.7,"t":"2027-08-27T23:25:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.03,"alt":76.66,"az":85.2,"t":"2027-08-27T23:30:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.02,"alt":77.59,"az":85.7,"t":"2027-08-27T23:35:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.02,"alt":78.53,"az":86.2,"t":"2027-08-27T23:40:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.02,"alt":79.46,"az":86.8,"t":"2027-08-27T23:45:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.01,"alt":80.4,"az":87.4,"t":"2027-08-27T23:50:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.01,"alt":81.33,"az":87.9,"t":"2027-08-27T23:55:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.01,"alt":82.27,"az":88.6,"t":"2027-08-28T00:00:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.01,"alt":83.2,"az":89.3,"t":"2027-08-28T00:05:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.0,"alt":84.14,"az":90.1,"t":"2027-08-28T00:10:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.0,"alt":85.07,"az":91.0,"t":"2027-08-28T00:15:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.0,"alt":86.01,"az":92.2,"t":"2027-08-28T00:20:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.0,"alt":86.95,"az":93.8,"t":"2027-08-28T00:25:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.0,"alt":87.88,"az":96.5,"t":"2027-08-28T00:30:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.0,"alt":88.8,"az":102.6,"t":"2027-08-28T00:35:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.0,"alt":89.64,"az":139.9,"t":"2027-08-28T00:40:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.0,"alt":89.24,"az":249.2,"t":"2027-08-28T00:45:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.0,"alt":88.33,"az":261.3,"t":"2027-08-28T00:50:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.0,"alt":87.4,"az":265.1,"t":"2027-08-28T00:55:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.0,"alt":86.47,"az":267.1,"t":"2027-08-28T01:00:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.0,"alt":85.53,"az":268.5,"t":"2027-08-28T01:05:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.0,"alt":84.6,"az":269.5,"t":"2027-08-28T01:10:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.01,"alt":83.66,"az":270.3,"t":"2027-08-28T01:15:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.01,"alt":82.72,"az":271.1,"t":"2027-08-28T01:20:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.01,"alt":81.79,"az":271.7,"t":"2027-08-28T01:25:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.01,"alt":80.85,"az":272.4,"t":"2027-08-28T01:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.02,"alt":79.92,"az":272.9,"t":"2027-08-28T01:35:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.02,"alt":78.98,"az":273.5,"t":"2027-08-28T01:40:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.02,"alt":78.05,"az":274.0,"t":"2027-08-28T01:45:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.03,"alt":77.12,"az":274.5,"t":"2027-08-28T01:50:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.03,"alt":76.18,"az":275.0,"t":"2027-08-28T01:55:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.03,"alt":75.25,"az":275.5,"t":"2027-08-28T02:00:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.04,"alt":74.32,"az":276.0,"t":"2027-08-28T02:05:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.04,"alt":73.39,"az":276.5,"t":"2027-08-28T02:10:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.05,"alt":72.46,"az":277.0,"t":"2027-08-28T02:15:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.05,"alt":71.53,"az":277.5,"t":"2027-08-28T02:20:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.06,"alt":70.61,"az":277.9,"t":"2027-08-28T02:25:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.07,"alt":69.68,"az":278.4,"t":"2027-08-28T02:30:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.07,"alt":68.75,"az":278.9,"t":"2027-08-28T02:35:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.08,"alt":67.83,"az":279.3,"t":"2027-08-28T02:40:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.09,"alt":66.91,"az":279.8,"t":"2027-08-28T02:45:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.09,"alt":65.98,"az":280.2,"t":"2027-08-28T02:50:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.1,"alt":65.06,"az":280.7,"t":"2027-08-28T02:55:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.11,"alt":64.14,"az":281.2,"t":"2027-08-28T03:00:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.12,"alt":63.23,"az":281.6,"t":"2027-08-28T03:05:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.13,"alt":62.31,"az":282.1,"t":"2027-08-28T03:10:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.14,"alt":61.4,"az":282.5,"t":"2027-08-28T03:15:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.15,"alt":60.48,"az":283.0,"t":"2027-08-28T03:20:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.16,"alt":59.57,"az":283.5,"t":"2027-08-28T03:25:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.17,"alt":58.66,"az":283.9,"t":"2027-08-28T03:30:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.18,"alt":57.76,"az":284.4,"t":"2027-08-28T03:35:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.19,"alt":56.85,"az":284.9,"t":"2027-08-28T03:40:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.21,"alt":55.95,"az":285.3,"t":"2027-08-28T03:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.22,"alt":55.05,"az":285.8,"t":"2027-08-28T03:50:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.23,"alt":54.15,"az":286.3,"t":"2027-08-28T03:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.25,"alt":53.25,"az":286.7,"t":"2027-08-28T04:00:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.26,"alt":52.35,"az":287.2,"t":"2027-08-28T04:05:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.28,"alt":51.46,"az":287.7,"t":"2027-08-28T04:10:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.29,"alt":50.57,"az":288.2,"t":"2027-08-28T04:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.31,"alt":49.68,"az":288.6,"t":"2027-08-28T04:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.33,"alt":48.8,"az":289.1,"t":"2027-08-28T04:25:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.35,"alt":47.91,"az":289.6,"t":"2027-08-28T04:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.37,"alt":47.03,"az":290.1,"t":"2027-08-28T04:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.39,"alt":46.15,"az":290.6,"t":"2027-08-28T04:40:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.41,"alt":45.28,"az":291.1,"t":"2027-08-28T04:45:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.43,"alt":44.41,"az":291.6,"t":"2027-08-28T04:50:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.45,"alt":43.54,"az":292.1,"t":"2027-08-28T04:55:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.47,"alt":42.67,"az":292.6,"t":"2027-08-28T05:00:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.5,"alt":41.81,"az":293.1,"t":"2027-08-28T05:05:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.52,"alt":40.95,"az":293.6,"t":"2027-08-28T05:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.55,"alt":40.1,"az":294.1,"t":"2027-08-28T05:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.58,"alt":39.24,"az":294.6,"t":"2027-08-28T05:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.61,"alt":38.39,"az":295.1,"t":"2027-08-28T05:25:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.64,"alt":37.55,"az":295.6,"t":"2027-08-28T05:30:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.67,"alt":36.71,"az":296.2,"t":"2027-08-28T05:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.7,"alt":35.87,"az":296.7,"t":"2027-08-28T05:40:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.74,"alt":35.03,"az":297.2,"t":"2027-08-28T05:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.78,"alt":34.2,"az":297.8,"t":"2027-08-28T05:50:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.81,"alt":33.38,"az":298.3,"t":"2027-08-28T05:55:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.85,"alt":32.56,"az":298.8,"t":"2027-08-28T06:00:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.9,"alt":31.74,"az":299.4,"t":"2027-08-28T06:05:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.94,"alt":30.92,"az":299.9,"t":"2027-08-28T06:10:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.99,"alt":30.12,"az":300.5,"t":"2027-08-28T06:15:00Z","terrain":0.34},{"above_terrain":true,"airmass":2.04,"alt":29.31,"az":301.1,"t":"2027-08-28T06:20:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.09,"alt":28.51,"az":301.6,"t":"2027-08-28T06:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.14,"alt":27.72,"az":302.2,"t":"2027-08-28T06:30:00Z","terrain":0.02},{"above_terrain":true,"airmass":2.2,"alt":26.93,"az":302.8,"t":"2027-08-28T06:35:00Z","terrain":-0.16},{"above_terrain":true,"airmass":2.26,"alt":26.14,"az":303.3,"t":"2027-08-28T06:40:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.32,"alt":25.36,"az":303.9,"t":"2027-08-28T06:45:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.39,"alt":24.59,"az":304.5,"t":"2027-08-28T06:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.46,"alt":23.82,"az":305.1,"t":"2027-08-28T06:55:00Z","terrain":-0.28},{"above_terrain":true,"airmass":2.54,"alt":23.06,"az":305.7,"t":"2027-08-28T07:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.62,"alt":22.3,"az":306.3,"t":"2027-08-28T07:05:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.71,"alt":21.55,"az":306.9,"t":"2027-08-28T07:10:00Z","terrain":0.15},{"above_terrain":true,"airmass":2.8,"alt":20.81,"az":307.5,"t":"2027-08-28T07:15:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.89,"alt":20.07,"az":308.2,"t":"2027-08-28T07:20:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.0,"alt":19.33,"az":308.8,"t":"2027-08-28T07:25:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.11,"alt":18.61,"az":309.4,"t":"2027-08-28T07:30:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.23,"alt":17.89,"az":310.1,"t":"2027-08-28T07:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.35,"alt":17.17,"az":310.7,"t":"2027-08-28T07:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.49,"alt":16.47,"az":311.3,"t":"2027-08-28T07:45:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.64,"alt":15.77,"az":312.0,"t":"2027-08-28T07:50:00Z","terrain":0.14},{"above_terrain":true,"airmass":3.79,"alt":15.08,"az":312.7,"t":"2027-08-28T07:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.97,"alt":14.39,"az":313.3,"t":"2027-08-28T08:00:00Z","terrain":0.33},{"above_terrain":true,"airmass":4.15,"alt":13.72,"az":314.0,"t":"2027-08-28T08:05:00Z","terrain":0.47},{"above_terrain":true,"airmass":4.35,"alt":13.05,"az":314.7,"t":"2027-08-28T08:10:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.57,"alt":12.38,"az":315.4,"t":"2027-08-28T08:15:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.81,"alt":11.73,"az":316.0,"t":"2027-08-28T08:20:00Z","terrain":0.47},{"above_terrain":true,"airmass":5.07,"alt":11.09,"az":316.7,"t":"2027-08-28T08:25:00Z","terrain":0.35},{"above_terrain":true,"airmass":5.36,"alt":10.45,"az":317.4,"t":"2027-08-28T08:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":5.68,"alt":9.82,"az":318.2,"t":"2027-08-28T08:35:00Z","terrain":0.26},{"above_terrain":true,"airmass":6.03,"alt":9.2,"az":318.9,"t":"2027-08-28T08:40:00Z","terrain":-0.08},{"above_terrain":true,"airmass":6.43,"alt":8.59,"az":319.6,"t":"2027-08-28T08:45:00Z","terrain":-0.18},{"above_terrain":true,"airmass":6.87,"alt":7.99,"az":320.3,"t":"2027-08-28T08:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.36,"alt":7.39,"az":321.1,"t":"2027-08-28T08:55:00Z","terrain":-0.17},{"above_terrain":true,"airmass":7.92,"alt":6.81,"az":321.8,"t":"2027-08-28T09:00:00Z","terrain":0.13}],"transit":{"airmass":1.0,"alt":89.6,"az":139.9,"t":"2027-08-28T00:40:00Z"},"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."]}