{"assessment":{"best_window":{"end":"2041-09-03T02:15Z","end_local":"05:15","hours":7.67,"label":"good","mean_quality":0.95,"start":"2041-09-02T18:35Z","start_local":"21:35"},"cost":{"altitude":0.51,"clouds":0.0,"darkness":1.48,"moon":0.05},"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":15,"cloud":null,"high":null,"iso":"2041-09-02T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":21,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"20:00","wind":null},{"alt":24,"cloud":null,"high":null,"iso":"2041-09-02T18:00Z","label":"poor","low":null,"mid":null,"moon_alt":15,"precip":null,"q":0.26,"rh":null,"sky":"astronomical twilight","temp":null,"time":"21:00","wind":null},{"alt":33,"cloud":null,"high":null,"iso":"2041-09-02T19:00Z","label":"good","low":null,"mid":null,"moon_alt":8,"precip":null,"q":0.79,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":43,"cloud":null,"high":null,"iso":"2041-09-02T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-1,"precip":null,"q":0.89,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":54,"cloud":null,"high":null,"iso":"2041-09-02T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-11,"precip":null,"q":0.96,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":65,"cloud":null,"high":null,"iso":"2041-09-02T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-22,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":76,"cloud":null,"high":null,"iso":"2041-09-02T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-32,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":87,"cloud":null,"high":null,"iso":"2041-09-03T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-43,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":82,"cloud":null,"high":null,"iso":"2041-09-03T01:00Z","label":"good","low":null,"mid":null,"moon_alt":-54,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":71,"cloud":null,"high":null,"iso":"2041-09-03T02:00Z","label":"good","low":null,"mid":null,"moon_alt":-63,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":60,"cloud":null,"high":null,"iso":"2041-09-03T03:00Z","label":"poor","low":null,"mid":null,"moon_alt":-70,"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":7.89,"reasons":["daylight and twilight cost 1.5 quality-hours","the target being low or below 20\u00b0 cost 0.5 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":7.89,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2041-09-02T17:40Z","end_local":"20:40","hours":0.83,"label":"unusable","mean_quality":0.0,"start":"2041-09-02T16:50Z","start_local":"19:50"},{"end":"2041-09-02T18:15Z","end_local":"21:15","hours":0.58,"label":"poor","mean_quality":0.18,"start":"2041-09-02T17:40Z","start_local":"20:40"},{"end":"2041-09-02T18:35Z","end_local":"21:35","hours":0.33,"label":"marginal","mean_quality":0.33,"start":"2041-09-02T18:15Z","start_local":"21:15"},{"end":"2041-09-03T02:15Z","end_local":"05:15","hours":7.67,"label":"good","mean_quality":0.95,"start":"2041-09-02T18:35Z","start_local":"21:35"},{"end":"2041-09-03T02:50Z","end_local":"05:50","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2041-09-03T02:15Z","start_local":"05:15"},{"end":"2041-09-03T03:25Z","end_local":"06:25","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2041-09-03T02:50Z","start_local":"05:50"},{"end":"2041-09-03T03:50Z","end_local":"06:50","hours":0.42,"label":"unusable","mean_quality":0.0,"start":"2041-09-03T03:25Z","start_local":"06:25"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2041-09-02T18:30:07Z","dark_hours":7.69,"dark_to":"2041-09-03T02:11:21Z","moon":{"illumination":0.418,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":6.33,"moonrise":"2041-09-02T10:27:08Z","moonset":"2041-09-02T19:50:02Z","sunrise":"2041-09-03T03:49:12Z","sunset":"2041-09-02T16:52:22Z","twilight":{"astronomical":{"end":"2041-09-02T18:30:07Z","start":"2041-09-03T02:11:21Z"},"civil":{"end":"2041-09-02T17:20:47Z","start":"2041-09-03T03:20:45Z"},"nautical":{"end":"2041-09-02T17:54:41Z","start":"2041-09-03T02:46:49Z"}},"window_end":"2041-09-03T09:00:00Z","window_start":"2041-09-02T09:00:00Z"},"night_date":"2041-09-02","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.0,"alt":89.7,"t":"2041-09-03T00:15:00Z"},"dec":41.26875,"dec_of_date":41.4965,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":7.5,"limit_rise":"2041-09-02T17:36:26Z","limit_set":"2041-09-03T06:55:33Z","max_az_rate_deg_per_min":23.9,"moon_separation":135.7,"never_rises":false,"ra":10.68470833,"ra_of_date":11.2576,"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":"7.5 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2041-09-02T09:47:57Z","blocked_dark_hours":0,"clears_at":"2041-09-02T15:01:29Z","rise_az":325.1},"track":[{"above_terrain":true,"airmass":11.23,"alt":4.5,"az":325.1,"t":"2041-09-02T09:00:00Z","terrain":-0.19},{"above_terrain":true,"airmass":12.38,"alt":3.97,"az":325.9,"t":"2041-09-02T09:05:00Z","terrain":-0.23},{"above_terrain":true,"airmass":13.74,"alt":3.45,"az":326.6,"t":"2041-09-02T09:10:00Z","terrain":-0.34},{"above_terrain":true,"airmass":15.36,"alt":2.94,"az":327.4,"t":"2041-09-02T09:15:00Z","terrain":-0.32},{"above_terrain":true,"airmass":17.31,"alt":2.44,"az":328.2,"t":"2041-09-02T09:20:00Z","terrain":-0.21},{"above_terrain":true,"airmass":19.69,"alt":1.95,"az":329.0,"t":"2041-09-02T09:25:00Z","terrain":-0.14},{"above_terrain":true,"airmass":22.6,"alt":1.48,"az":329.8,"t":"2041-09-02T09:30:00Z","terrain":-0.32},{"above_terrain":true,"airmass":26.2,"alt":1.01,"az":330.7,"t":"2041-09-02T09:35:00Z","terrain":-0.38},{"above_terrain":true,"airmass":30.67,"alt":0.56,"az":331.5,"t":"2041-09-02T09:40:00Z","terrain":-0.27},{"above_terrain":true,"airmass":36.2,"alt":0.12,"az":332.3,"t":"2041-09-02T09:45:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-0.31,"az":333.1,"t":"2041-09-02T09:50:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-0.73,"az":334.0,"t":"2041-09-02T09:55:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-1.13,"az":334.8,"t":"2041-09-02T10:00:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-1.52,"az":335.7,"t":"2041-09-02T10:05:00Z","terrain":-0.75},{"above_terrain":false,"airmass":null,"alt":-1.9,"az":336.5,"t":"2041-09-02T10:10:00Z","terrain":-0.78},{"above_terrain":false,"airmass":null,"alt":-2.27,"az":337.4,"t":"2041-09-02T10:15:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-2.62,"az":338.3,"t":"2041-09-02T10:20:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-2.96,"az":339.2,"t":"2041-09-02T10:25:00Z","terrain":-0.72},{"above_terrain":false,"airmass":null,"alt":-3.29,"az":340.0,"t":"2041-09-02T10:30:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-3.6,"az":340.9,"t":"2041-09-02T10:35:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-3.9,"az":341.8,"t":"2041-09-02T10:40:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-4.18,"az":342.7,"t":"2041-09-02T10:45:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-4.45,"az":343.6,"t":"2041-09-02T10:50:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-4.71,"az":344.5,"t":"2041-09-02T10:55:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-4.95,"az":345.4,"t":"2041-09-02T11:00:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-5.18,"az":346.3,"t":"2041-09-02T11:05:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-5.4,"az":347.3,"t":"2041-09-02T11:10:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-5.59,"az":348.2,"t":"2041-09-02T11:15:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-5.78,"az":349.1,"t":"2041-09-02T11:20:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-5.95,"az":350.0,"t":"2041-09-02T11:25:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.1,"az":351.0,"t":"2041-09-02T11:30:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.24,"az":351.9,"t":"2041-09-02T11:35:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-6.37,"az":352.8,"t":"2041-09-02T11:40:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-6.48,"az":353.8,"t":"2041-09-02T11:45:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-6.57,"az":354.7,"t":"2041-09-02T11:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.65,"az":355.7,"t":"2041-09-02T11:55:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-6.71,"az":356.6,"t":"2041-09-02T12:00:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.76,"az":357.5,"t":"2041-09-02T12:05:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-6.79,"az":358.5,"t":"2041-09-02T12:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.81,"az":359.4,"t":"2041-09-02T12:15:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-6.81,"az":0.4,"t":"2041-09-02T12:20:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-6.8,"az":1.3,"t":"2041-09-02T12:25:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-6.77,"az":2.3,"t":"2041-09-02T12:30:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-6.72,"az":3.2,"t":"2041-09-02T12:35:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-6.66,"az":4.2,"t":"2041-09-02T12:40:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-6.59,"az":5.1,"t":"2041-09-02T12:45:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-6.49,"az":6.0,"t":"2041-09-02T12:50:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-6.39,"az":7.0,"t":"2041-09-02T12:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.27,"az":7.9,"t":"2041-09-02T13:00:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.13,"az":8.9,"t":"2041-09-02T13:05:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-5.98,"az":9.8,"t":"2041-09-02T13:10:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-5.81,"az":10.7,"t":"2041-09-02T13:15:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-5.63,"az":11.6,"t":"2041-09-02T13:20:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-5.43,"az":12.6,"t":"2041-09-02T13:25:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-5.22,"az":13.5,"t":"2041-09-02T13:30:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-5.0,"az":14.4,"t":"2041-09-02T13:35:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-4.76,"az":15.3,"t":"2041-09-02T13:40:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-4.5,"az":16.2,"t":"2041-09-02T13:45:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-4.24,"az":17.1,"t":"2041-09-02T13:50:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-3.95,"az":18.0,"t":"2041-09-02T13:55:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-3.66,"az":18.9,"t":"2041-09-02T14:00:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-3.35,"az":19.8,"t":"2041-09-02T14:05:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-3.02,"az":20.7,"t":"2041-09-02T14:10:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-2.69,"az":21.6,"t":"2041-09-02T14:15:00Z","terrain":0.86},{"above_terrain":false,"airmass":null,"alt":-2.34,"az":22.4,"t":"2041-09-02T14:20:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-1.97,"az":23.3,"t":"2041-09-02T14:25:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-1.6,"az":24.2,"t":"2041-09-02T14:30:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-1.21,"az":25.0,"t":"2041-09-02T14:35:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-0.8,"az":25.9,"t":"2041-09-02T14:40:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-0.39,"az":26.7,"t":"2041-09-02T14:45:00Z","terrain":1.3},{"above_terrain":false,"airmass":37.37,"alt":0.04,"az":27.5,"t":"2041-09-02T14:50:00Z","terrain":1.23},{"above_terrain":false,"airmass":31.63,"alt":0.48,"az":28.4,"t":"2041-09-02T14:55:00Z","terrain":1.12},{"above_terrain":false,"airmass":26.97,"alt":0.93,"az":29.2,"t":"2041-09-02T15:00:00Z","terrain":1.03},{"above_terrain":true,"airmass":23.22,"alt":1.39,"az":30.0,"t":"2041-09-02T15:05:00Z","terrain":1.15},{"above_terrain":true,"airmass":20.19,"alt":1.86,"az":30.8,"t":"2041-09-02T15:10:00Z","terrain":1.28},{"above_terrain":true,"airmass":17.73,"alt":2.35,"az":31.6,"t":"2041-09-02T15:15:00Z","terrain":1.32},{"above_terrain":true,"airmass":15.7,"alt":2.84,"az":32.4,"t":"2041-09-02T15:20:00Z","terrain":1.19},{"above_terrain":true,"airmass":14.02,"alt":3.35,"az":33.2,"t":"2041-09-02T15:25:00Z","terrain":0.87},{"above_terrain":true,"airmass":12.62,"alt":3.87,"az":34.0,"t":"2041-09-02T15:30:00Z","terrain":0.43},{"above_terrain":true,"airmass":11.43,"alt":4.4,"az":34.8,"t":"2041-09-02T15:35:00Z","terrain":0.14},{"above_terrain":true,"airmass":10.41,"alt":4.94,"az":35.5,"t":"2041-09-02T15:40:00Z","terrain":0.04},{"above_terrain":true,"airmass":9.54,"alt":5.49,"az":36.3,"t":"2041-09-02T15:45:00Z","terrain":-0.01},{"above_terrain":true,"airmass":8.79,"alt":6.04,"az":37.1,"t":"2041-09-02T15:50:00Z","terrain":-0.1},{"above_terrain":true,"airmass":8.12,"alt":6.61,"az":37.8,"t":"2041-09-02T15:55:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.54,"alt":7.19,"az":38.6,"t":"2041-09-02T16:00:00Z","terrain":-0.18},{"above_terrain":true,"airmass":7.03,"alt":7.78,"az":39.3,"t":"2041-09-02T16:05:00Z","terrain":-0.13},{"above_terrain":true,"airmass":6.57,"alt":8.38,"az":40.0,"t":"2041-09-02T16:10:00Z","terrain":-0.05},{"above_terrain":true,"airmass":6.17,"alt":8.98,"az":40.8,"t":"2041-09-02T16:15:00Z","terrain":0.0},{"above_terrain":true,"airmass":5.8,"alt":9.6,"az":41.5,"t":"2041-09-02T16:20:00Z","terrain":0.07},{"above_terrain":true,"airmass":5.47,"alt":10.22,"az":42.2,"t":"2041-09-02T16:25:00Z","terrain":0.14},{"above_terrain":true,"airmass":5.17,"alt":10.86,"az":42.9,"t":"2041-09-02T16:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":4.9,"alt":11.5,"az":43.6,"t":"2041-09-02T16:35:00Z","terrain":0.34},{"above_terrain":true,"airmass":4.66,"alt":12.15,"az":44.3,"t":"2041-09-02T16:40:00Z","terrain":0.46},{"above_terrain":true,"airmass":4.43,"alt":12.81,"az":45.0,"t":"2041-09-02T16:45:00Z","terrain":0.57},{"above_terrain":true,"airmass":4.22,"alt":13.47,"az":45.6,"t":"2041-09-02T16:50:00Z","terrain":0.64},{"above_terrain":true,"airmass":4.03,"alt":14.14,"az":46.3,"t":"2041-09-02T16:55:00Z","terrain":0.65},{"above_terrain":true,"airmass":3.86,"alt":14.82,"az":47.0,"t":"2041-09-02T17:00:00Z","terrain":0.61},{"above_terrain":true,"airmass":3.69,"alt":15.51,"az":47.7,"t":"2041-09-02T17:05:00Z","terrain":0.56},{"above_terrain":true,"airmass":3.54,"alt":16.21,"az":48.3,"t":"2041-09-02T17:10:00Z","terrain":0.49},{"above_terrain":true,"airmass":3.4,"alt":16.91,"az":49.0,"t":"2041-09-02T17:15:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.27,"alt":17.62,"az":49.6,"t":"2041-09-02T17:20:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.15,"alt":18.34,"az":50.2,"t":"2041-09-02T17:25:00Z","terrain":0.43},{"above_terrain":true,"airmass":3.04,"alt":19.06,"az":50.9,"t":"2041-09-02T17:30:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.93,"alt":19.79,"az":51.5,"t":"2041-09-02T17:35:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.83,"alt":20.52,"az":52.1,"t":"2041-09-02T17:40:00Z","terrain":0.66},{"above_terrain":true,"airmass":2.74,"alt":21.27,"az":52.7,"t":"2041-09-02T17:45:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.65,"alt":22.01,"az":53.3,"t":"2041-09-02T17:50:00Z","terrain":0.9},{"above_terrain":true,"airmass":2.57,"alt":22.77,"az":54.0,"t":"2041-09-02T17:55:00Z","terrain":0.99},{"above_terrain":true,"airmass":2.49,"alt":23.53,"az":54.6,"t":"2041-09-02T18:00:00Z","terrain":1.04},{"above_terrain":true,"airmass":2.42,"alt":24.29,"az":55.1,"t":"2041-09-02T18:05:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.35,"alt":25.06,"az":55.7,"t":"2041-09-02T18:10:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.29,"alt":25.84,"az":56.3,"t":"2041-09-02T18:15:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.22,"alt":26.62,"az":56.9,"t":"2041-09-02T18:20:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.16,"alt":27.41,"az":57.5,"t":"2041-09-02T18:25:00Z","terrain":1.16},{"above_terrain":true,"airmass":2.11,"alt":28.2,"az":58.0,"t":"2041-09-02T18:30:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.06,"alt":29.0,"az":58.6,"t":"2041-09-02T18:35:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.01,"alt":29.8,"az":59.2,"t":"2041-09-02T18:40:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.96,"alt":30.6,"az":59.7,"t":"2041-09-02T18:45:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.91,"alt":31.41,"az":60.3,"t":"2041-09-02T18:50:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.87,"alt":32.23,"az":60.8,"t":"2041-09-02T18:55:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.83,"alt":33.05,"az":61.4,"t":"2041-09-02T19:00:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.79,"alt":33.87,"az":61.9,"t":"2041-09-02T19:05:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.75,"alt":34.7,"az":62.5,"t":"2041-09-02T19:10:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.72,"alt":35.53,"az":63.0,"t":"2041-09-02T19:15:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.68,"alt":36.37,"az":63.5,"t":"2041-09-02T19:20:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.65,"alt":37.21,"az":64.0,"t":"2041-09-02T19:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.62,"alt":38.05,"az":64.6,"t":"2041-09-02T19:30:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.59,"alt":38.9,"az":65.1,"t":"2041-09-02T19:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.56,"alt":39.75,"az":65.6,"t":"2041-09-02T19:40:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.53,"alt":40.6,"az":66.1,"t":"2041-09-02T19:45:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.51,"alt":41.46,"az":66.6,"t":"2041-09-02T19:50:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.48,"alt":42.32,"az":67.1,"t":"2041-09-02T19:55:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.46,"alt":43.18,"az":67.6,"t":"2041-09-02T20:00:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.44,"alt":44.05,"az":68.1,"t":"2041-09-02T20:05:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.41,"alt":44.92,"az":68.6,"t":"2041-09-02T20:10:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.39,"alt":45.79,"az":69.1,"t":"2041-09-02T20:15:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.37,"alt":46.67,"az":69.6,"t":"2041-09-02T20:20:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.35,"alt":47.55,"az":70.1,"t":"2041-09-02T20:25:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.34,"alt":48.43,"az":70.6,"t":"2041-09-02T20:30:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.32,"alt":49.31,"az":71.0,"t":"2041-09-02T20:35:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.3,"alt":50.2,"az":71.5,"t":"2041-09-02T20:40:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.28,"alt":51.09,"az":72.0,"t":"2041-09-02T20:45:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.27,"alt":51.98,"az":72.5,"t":"2041-09-02T20:50:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.25,"alt":52.87,"az":72.9,"t":"2041-09-02T20:55:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.24,"alt":53.77,"az":73.4,"t":"2041-09-02T21:00:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.22,"alt":54.67,"az":73.9,"t":"2041-09-02T21:05:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.21,"alt":55.57,"az":74.3,"t":"2041-09-02T21:10:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.2,"alt":56.47,"az":74.8,"t":"2041-09-02T21:15:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.19,"alt":57.37,"az":75.3,"t":"2041-09-02T21:20:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.17,"alt":58.28,"az":75.7,"t":"2041-09-02T21:25:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.16,"alt":59.19,"az":76.2,"t":"2041-09-02T21:30:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.15,"alt":60.1,"az":76.6,"t":"2041-09-02T21:35:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.14,"alt":61.01,"az":77.1,"t":"2041-09-02T21:40:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.13,"alt":61.92,"az":77.6,"t":"2041-09-02T21:45:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.12,"alt":62.84,"az":78.0,"t":"2041-09-02T21:50:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.11,"alt":63.75,"az":78.5,"t":"2041-09-02T21:55:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.11,"alt":64.67,"az":78.9,"t":"2041-09-02T22:00:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.1,"alt":65.59,"az":79.4,"t":"2041-09-02T22:05:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.09,"alt":66.51,"az":79.8,"t":"2041-09-02T22:10:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.08,"alt":67.43,"az":80.3,"t":"2041-09-02T22:15:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.08,"alt":68.36,"az":80.7,"t":"2041-09-02T22:20:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.07,"alt":69.28,"az":81.2,"t":"2041-09-02T22:25:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.06,"alt":70.21,"az":81.6,"t":"2041-09-02T22:30:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.06,"alt":71.13,"az":82.1,"t":"2041-09-02T22:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.05,"alt":72.06,"az":82.6,"t":"2041-09-02T22:40:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.05,"alt":72.99,"az":83.0,"t":"2041-09-02T22:45:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.04,"alt":73.92,"az":83.5,"t":"2041-09-02T22:50:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.04,"alt":74.85,"az":84.0,"t":"2041-09-02T22:55:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.03,"alt":75.78,"az":84.4,"t":"2041-09-02T23:00:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.03,"alt":76.71,"az":84.9,"t":"2041-09-02T23:05:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.02,"alt":77.64,"az":85.4,"t":"2041-09-02T23:10:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.02,"alt":78.58,"az":85.9,"t":"2041-09-02T23:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.02,"alt":79.51,"az":86.4,"t":"2041-09-02T23:20:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.01,"alt":80.44,"az":86.9,"t":"2041-09-02T23:25:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.01,"alt":81.38,"az":87.5,"t":"2041-09-02T23:30:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.01,"alt":82.31,"az":88.0,"t":"2041-09-02T23:35:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.01,"alt":83.25,"az":88.7,"t":"2041-09-02T23:40:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.0,"alt":84.19,"az":89.4,"t":"2041-09-02T23:45:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.0,"alt":85.12,"az":90.1,"t":"2041-09-02T23:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.0,"alt":86.06,"az":91.1,"t":"2041-09-02T23:55:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.0,"alt":86.99,"az":92.4,"t":"2041-09-03T00:00:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.0,"alt":87.93,"az":94.5,"t":"2041-09-03T00:05:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.0,"alt":88.86,"az":99.4,"t":"2041-09-03T00:10:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.0,"alt":89.73,"az":136.1,"t":"2041-09-03T00:15:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.0,"alt":89.23,"az":255.6,"t":"2041-09-03T00:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.0,"alt":88.3,"az":264.1,"t":"2041-09-03T00:25:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.0,"alt":87.37,"az":266.9,"t":"2041-09-03T00:30:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.0,"alt":86.43,"az":268.4,"t":"2041-09-03T00:35:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.0,"alt":85.5,"az":269.5,"t":"2041-09-03T00:40:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.0,"alt":84.56,"az":270.3,"t":"2041-09-03T00:45:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.01,"alt":83.63,"az":271.1,"t":"2041-09-03T00:50:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.01,"alt":82.69,"az":271.7,"t":"2041-09-03T00:55:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.01,"alt":81.76,"az":272.3,"t":"2041-09-03T01:00:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.01,"alt":80.82,"az":272.9,"t":"2041-09-03T01:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.02,"alt":79.89,"az":273.4,"t":"2041-09-03T01:10:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.02,"alt":78.95,"az":273.9,"t":"2041-09-03T01:15:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.02,"alt":78.02,"az":274.4,"t":"2041-09-03T01:20:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.03,"alt":77.09,"az":274.9,"t":"2041-09-03T01:25:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.03,"alt":76.15,"az":275.4,"t":"2041-09-03T01:30:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.03,"alt":75.22,"az":275.9,"t":"2041-09-03T01:35:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.04,"alt":74.29,"az":276.3,"t":"2041-09-03T01:40:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.04,"alt":73.36,"az":276.8,"t":"2041-09-03T01:45:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.05,"alt":72.43,"az":277.3,"t":"2041-09-03T01:50:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.05,"alt":71.5,"az":277.7,"t":"2041-09-03T01:55:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.06,"alt":70.58,"az":278.2,"t":"2041-09-03T02:00:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.07,"alt":69.65,"az":278.6,"t":"2041-09-03T02:05:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.07,"alt":68.73,"az":279.1,"t":"2041-09-03T02:10:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.08,"alt":67.8,"az":279.5,"t":"2041-09-03T02:15:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.09,"alt":66.88,"az":280.0,"t":"2041-09-03T02:20:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.09,"alt":65.96,"az":280.4,"t":"2041-09-03T02:25:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.1,"alt":65.04,"az":280.9,"t":"2041-09-03T02:30:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.11,"alt":64.12,"az":281.3,"t":"2041-09-03T02:35:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.12,"alt":63.2,"az":281.8,"t":"2041-09-03T02:40:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.13,"alt":62.29,"az":282.3,"t":"2041-09-03T02:45:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.14,"alt":61.38,"az":282.7,"t":"2041-09-03T02:50:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.15,"alt":60.46,"az":283.2,"t":"2041-09-03T02:55:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.16,"alt":59.55,"az":283.6,"t":"2041-09-03T03:00:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.17,"alt":58.64,"az":284.1,"t":"2041-09-03T03:05:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.18,"alt":57.74,"az":284.5,"t":"2041-09-03T03:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.19,"alt":56.83,"az":285.0,"t":"2041-09-03T03:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.21,"alt":55.93,"az":285.5,"t":"2041-09-03T03:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.22,"alt":55.03,"az":285.9,"t":"2041-09-03T03:25:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.23,"alt":54.13,"az":286.4,"t":"2041-09-03T03:30:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.25,"alt":53.23,"az":286.9,"t":"2041-09-03T03:35:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.26,"alt":52.34,"az":287.3,"t":"2041-09-03T03:40:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.28,"alt":51.45,"az":287.8,"t":"2041-09-03T03:45:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.29,"alt":50.56,"az":288.3,"t":"2041-09-03T03:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.31,"alt":49.67,"az":288.8,"t":"2041-09-03T03:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.33,"alt":48.78,"az":289.3,"t":"2041-09-03T04:00:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.35,"alt":47.9,"az":289.7,"t":"2041-09-03T04:05:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.37,"alt":47.02,"az":290.2,"t":"2041-09-03T04:10:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.39,"alt":46.14,"az":290.7,"t":"2041-09-03T04:15:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.41,"alt":45.27,"az":291.2,"t":"2041-09-03T04:20:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.43,"alt":44.4,"az":291.7,"t":"2041-09-03T04:25:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.45,"alt":43.53,"az":292.2,"t":"2041-09-03T04:30:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.47,"alt":42.67,"az":292.7,"t":"2041-09-03T04:35:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.5,"alt":41.8,"az":293.2,"t":"2041-09-03T04:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.52,"alt":40.95,"az":293.7,"t":"2041-09-03T04:45:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.55,"alt":40.09,"az":294.2,"t":"2041-09-03T04:50:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.58,"alt":39.24,"az":294.7,"t":"2041-09-03T04:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.61,"alt":38.39,"az":295.2,"t":"2041-09-03T05:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.64,"alt":37.54,"az":295.8,"t":"2041-09-03T05:05:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.67,"alt":36.7,"az":296.3,"t":"2041-09-03T05:10:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.7,"alt":35.87,"az":296.8,"t":"2041-09-03T05:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.74,"alt":35.03,"az":297.3,"t":"2041-09-03T05:20:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.78,"alt":34.2,"az":297.9,"t":"2041-09-03T05:25:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.81,"alt":33.38,"az":298.4,"t":"2041-09-03T05:30:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.85,"alt":32.56,"az":298.9,"t":"2041-09-03T05:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.9,"alt":31.74,"az":299.5,"t":"2041-09-03T05:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.94,"alt":30.93,"az":300.0,"t":"2041-09-03T05:45:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.99,"alt":30.12,"az":300.6,"t":"2041-09-03T05:50:00Z","terrain":0.34},{"above_terrain":true,"airmass":2.04,"alt":29.32,"az":301.2,"t":"2041-09-03T05:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.09,"alt":28.52,"az":301.7,"t":"2041-09-03T06:00:00Z","terrain":0.15},{"above_terrain":true,"airmass":2.14,"alt":27.72,"az":302.3,"t":"2041-09-03T06:05:00Z","terrain":-0.01},{"above_terrain":true,"airmass":2.2,"alt":26.94,"az":302.9,"t":"2041-09-03T06:10:00Z","terrain":-0.19},{"above_terrain":true,"airmass":2.26,"alt":26.15,"az":303.4,"t":"2041-09-03T06:15:00Z","terrain":-0.17},{"above_terrain":true,"airmass":2.32,"alt":25.37,"az":304.0,"t":"2041-09-03T06:20:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.39,"alt":24.6,"az":304.6,"t":"2041-09-03T06:25:00Z","terrain":-0.22},{"above_terrain":true,"airmass":2.46,"alt":23.83,"az":305.2,"t":"2041-09-03T06:30:00Z","terrain":-0.27},{"above_terrain":true,"airmass":2.54,"alt":23.07,"az":305.8,"t":"2041-09-03T06:35:00Z","terrain":-0.19},{"above_terrain":true,"airmass":2.62,"alt":22.32,"az":306.4,"t":"2041-09-03T06:40:00Z","terrain":-0.03},{"above_terrain":true,"airmass":2.7,"alt":21.56,"az":307.0,"t":"2041-09-03T06:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.8,"alt":20.82,"az":307.6,"t":"2041-09-03T06:50:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.89,"alt":20.08,"az":308.3,"t":"2041-09-03T06:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.0,"alt":19.35,"az":308.9,"t":"2041-09-03T07:00:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.11,"alt":18.63,"az":309.5,"t":"2041-09-03T07:05:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.22,"alt":17.91,"az":310.1,"t":"2041-09-03T07:10:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.35,"alt":17.19,"az":310.8,"t":"2041-09-03T07:15:00Z","terrain":0.33},{"above_terrain":true,"airmass":3.49,"alt":16.49,"az":311.4,"t":"2041-09-03T07:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.63,"alt":15.79,"az":312.1,"t":"2041-09-03T07:25:00Z","terrain":0.15},{"above_terrain":true,"airmass":3.79,"alt":15.1,"az":312.7,"t":"2041-09-03T07:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.96,"alt":14.42,"az":313.4,"t":"2041-09-03T07:35:00Z","terrain":0.35},{"above_terrain":true,"airmass":4.14,"alt":13.74,"az":314.1,"t":"2041-09-03T07:40:00Z","terrain":0.48},{"above_terrain":true,"airmass":4.34,"alt":13.07,"az":314.8,"t":"2041-09-03T07:45:00Z","terrain":0.54},{"above_terrain":true,"airmass":4.56,"alt":12.41,"az":315.4,"t":"2041-09-03T07:50:00Z","terrain":0.52},{"above_terrain":true,"airmass":4.8,"alt":11.76,"az":316.1,"t":"2041-09-03T07:55:00Z","terrain":0.46},{"above_terrain":true,"airmass":5.06,"alt":11.11,"az":316.8,"t":"2041-09-03T08:00:00Z","terrain":0.33},{"above_terrain":true,"airmass":5.35,"alt":10.48,"az":317.5,"t":"2041-09-03T08:05:00Z","terrain":0.32},{"above_terrain":true,"airmass":5.67,"alt":9.85,"az":318.2,"t":"2041-09-03T08:10:00Z","terrain":0.22},{"above_terrain":true,"airmass":6.02,"alt":9.23,"az":319.0,"t":"2041-09-03T08:15:00Z","terrain":-0.12},{"above_terrain":true,"airmass":6.41,"alt":8.62,"az":319.7,"t":"2041-09-03T08:20:00Z","terrain":-0.18},{"above_terrain":true,"airmass":6.84,"alt":8.02,"az":320.4,"t":"2041-09-03T08:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.33,"alt":7.43,"az":321.1,"t":"2041-09-03T08:30:00Z","terrain":-0.14},{"above_terrain":true,"airmass":7.88,"alt":6.85,"az":321.9,"t":"2041-09-03T08:35:00Z","terrain":0.16},{"above_terrain":true,"airmass":8.51,"alt":6.27,"az":322.6,"t":"2041-09-03T08:40:00Z","terrain":0.13},{"above_terrain":true,"airmass":9.23,"alt":5.71,"az":323.4,"t":"2041-09-03T08:45:00Z","terrain":-0.03},{"above_terrain":true,"airmass":10.05,"alt":5.16,"az":324.1,"t":"2041-09-03T08:50:00Z","terrain":-0.21},{"above_terrain":true,"airmass":11.0,"alt":4.61,"az":324.9,"t":"2041-09-03T08:55:00Z","terrain":-0.19},{"above_terrain":true,"airmass":12.12,"alt":4.08,"az":325.7,"t":"2041-09-03T09:00:00Z","terrain":-0.22}],"transit":{"airmass":1.0,"alt":89.7,"az":136.1,"t":"2041-09-03T00:15:00Z"},"usable_hours":7.67,"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."]}
