{"assessment":{"best_window":{"end":"2033-09-12T02:25Z","end_local":"05:25","hours":8.75,"label":"marginal","mean_quality":0.44,"start":"2033-09-11T17:40Z","start_local":"20:40"},"cost":{"altitude":0.4,"clouds":0.0,"darkness":1.6,"moon":4.5},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically possible, with compromises \u2014 weather unknown","hourly":[{"alt":20,"cloud":null,"high":null,"iso":"2033-09-11T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-12,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"20:00","wind":null},{"alt":29,"cloud":null,"high":null,"iso":"2033-09-11T18:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-2,"precip":null,"q":0.38,"rh":null,"sky":"astronomical twilight","temp":null,"time":"21:00","wind":null},{"alt":39,"cloud":null,"high":null,"iso":"2033-09-11T19:00Z","label":"marginal","low":null,"mid":null,"moon_alt":9,"precip":null,"q":0.52,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":49,"cloud":null,"high":null,"iso":"2033-09-11T20:00Z","label":"marginal","low":null,"mid":null,"moon_alt":20,"precip":null,"q":0.51,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":60,"cloud":null,"high":null,"iso":"2033-09-11T21:00Z","label":"marginal","low":null,"mid":null,"moon_alt":31,"precip":null,"q":0.49,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":71,"cloud":null,"high":null,"iso":"2033-09-11T22:00Z","label":"marginal","low":null,"mid":null,"moon_alt":41,"precip":null,"q":0.44,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":82,"cloud":null,"high":null,"iso":"2033-09-11T23:00Z","label":"marginal","low":null,"mid":null,"moon_alt":50,"precip":null,"q":0.4,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":86,"cloud":null,"high":null,"iso":"2033-09-12T00:00Z","label":"marginal","low":null,"mid":null,"moon_alt":56,"precip":null,"q":0.38,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":75,"cloud":null,"high":null,"iso":"2033-09-12T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":58,"precip":null,"q":0.37,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":64,"cloud":null,"high":null,"iso":"2033-09-12T02:00Z","label":"marginal","low":null,"mid":null,"moon_alt":55,"precip":null,"q":0.38,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":53,"cloud":null,"high":null,"iso":"2033-09-12T03:00Z","label":"poor","low":null,"mid":null,"moon_alt":48,"precip":null,"q":0.06,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.53,"peak_sky":0.53,"quality_hours":4.01,"reasons":["moonlight cost 4.5 quality-hours","daylight and twilight cost 1.6 quality-hours","the target being low or below 20\u00b0 cost 0.4 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":53,"score_weather":null,"sky_hours":4.01,"verdict":"unknown","verdict_astronomy":"marginal","weather_known":false,"windows":[{"end":"2033-09-11T17:10Z","end_local":"20:10","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2033-09-11T16:35Z","start_local":"19:35"},{"end":"2033-09-11T17:40Z","end_local":"20:40","hours":0.5,"label":"poor","mean_quality":0.08,"start":"2033-09-11T17:10Z","start_local":"20:10"},{"end":"2033-09-12T02:25Z","end_local":"05:25","hours":8.75,"label":"marginal","mean_quality":0.44,"start":"2033-09-11T17:40Z","start_local":"20:40"},{"end":"2033-09-12T03:35Z","end_local":"06:35","hours":1.17,"label":"poor","mean_quality":0.13,"start":"2033-09-12T02:25Z","start_local":"05:25"},{"end":"2033-09-12T04:00Z","end_local":"07:00","hours":0.42,"label":"unusable","mean_quality":0.0,"start":"2033-09-12T03:35Z","start_local":"06:35"}]},"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":"2033-09-11T18:12:25Z","dark_hours":8.18,"dark_to":"2033-09-12T02:22:58Z","moon":{"illumination":0.884,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":0.0,"moonrise":"2033-09-11T18:10:44Z","moonset":"2033-09-12T07:43:21Z","sunrise":"2033-09-12T03:58:19Z","sunset":"2033-09-11T16:37:10Z","twilight":{"astronomical":{"end":"2033-09-11T18:12:25Z","start":"2033-09-12T02:22:58Z"},"civil":{"end":"2033-09-11T17:05:09Z","start":"2033-09-12T03:30:18Z"},"nautical":{"end":"2033-09-11T17:38:15Z","start":"2033-09-12T02:57:10Z"}},"window_end":"2033-09-12T09:00:00Z","window_start":"2033-09-11T09:00:00Z"},"night_date":"2033-09-11","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":"2033-09-11T23:40:00Z"},"dec":41.26875,"dec_of_date":41.4529,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":8.17,"limit_rise":"2033-09-11T17:01:03Z","limit_set":"2033-09-12T06:19:47Z","max_az_rate_deg_per_min":18.64,"moon_separation":34.9,"never_rises":false,"ra":10.68470833,"ra_of_date":11.1477,"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":"8.2 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2033-09-11T09:11:57Z","blocked_dark_hours":0,"clears_at":"2033-09-11T14:26:32Z","rise_az":330.7},"track":[{"above_terrain":true,"airmass":27.02,"alt":0.92,"az":330.7,"t":"2033-09-11T09:00:00Z","terrain":-0.38},{"above_terrain":true,"airmass":31.7,"alt":0.47,"az":331.6,"t":"2033-09-11T09:05:00Z","terrain":-0.25},{"above_terrain":true,"airmass":37.48,"alt":0.03,"az":332.4,"t":"2033-09-11T09:10:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-0.4,"az":333.2,"t":"2033-09-11T09:15:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-0.81,"az":334.1,"t":"2033-09-11T09:20:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-1.22,"az":334.9,"t":"2033-09-11T09:25:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-1.61,"az":335.8,"t":"2033-09-11T09:30:00Z","terrain":-0.77},{"above_terrain":false,"airmass":null,"alt":-1.98,"az":336.6,"t":"2033-09-11T09:35:00Z","terrain":-0.77},{"above_terrain":false,"airmass":null,"alt":-2.35,"az":337.5,"t":"2033-09-11T09:40:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-2.7,"az":338.4,"t":"2033-09-11T09:45:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-3.04,"az":339.2,"t":"2033-09-11T09:50:00Z","terrain":-0.7},{"above_terrain":false,"airmass":null,"alt":-3.36,"az":340.1,"t":"2033-09-11T09:55:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-3.68,"az":341.0,"t":"2033-09-11T10:00:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-3.97,"az":341.9,"t":"2033-09-11T10:05:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-4.26,"az":342.8,"t":"2033-09-11T10:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-4.53,"az":343.7,"t":"2033-09-11T10:15:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-4.78,"az":344.6,"t":"2033-09-11T10:20:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-5.02,"az":345.5,"t":"2033-09-11T10:25:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-5.25,"az":346.4,"t":"2033-09-11T10:30:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-5.46,"az":347.4,"t":"2033-09-11T10:35:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-5.66,"az":348.3,"t":"2033-09-11T10:40:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-5.84,"az":349.2,"t":"2033-09-11T10:45:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-6.01,"az":350.1,"t":"2033-09-11T10:50:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.16,"az":351.1,"t":"2033-09-11T10:55:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-6.3,"az":352.0,"t":"2033-09-11T11:00:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-6.42,"az":352.9,"t":"2033-09-11T11:05:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-6.53,"az":353.9,"t":"2033-09-11T11:10:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-6.62,"az":354.8,"t":"2033-09-11T11:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.7,"az":355.8,"t":"2033-09-11T11:20:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-6.76,"az":356.7,"t":"2033-09-11T11:25:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.81,"az":357.7,"t":"2033-09-11T11:30:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-6.84,"az":358.6,"t":"2033-09-11T11:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.85,"az":359.5,"t":"2033-09-11T11:40:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-6.85,"az":0.5,"t":"2033-09-11T11:45:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-6.84,"az":1.4,"t":"2033-09-11T11:50:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-6.8,"az":2.4,"t":"2033-09-11T11:55:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-6.76,"az":3.3,"t":"2033-09-11T12:00:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-6.7,"az":4.3,"t":"2033-09-11T12:05:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-6.62,"az":5.2,"t":"2033-09-11T12:10:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-6.53,"az":6.2,"t":"2033-09-11T12:15:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-6.42,"az":7.1,"t":"2033-09-11T12:20:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.29,"az":8.0,"t":"2033-09-11T12:25:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-6.16,"az":9.0,"t":"2033-09-11T12:30:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-6.0,"az":9.9,"t":"2033-09-11T12:35:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-5.83,"az":10.8,"t":"2033-09-11T12:40:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-5.65,"az":11.8,"t":"2033-09-11T12:45:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-5.45,"az":12.7,"t":"2033-09-11T12:50:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-5.24,"az":13.6,"t":"2033-09-11T12:55:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-5.01,"az":14.5,"t":"2033-09-11T13:00:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-4.77,"az":15.4,"t":"2033-09-11T13:05:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-4.52,"az":16.3,"t":"2033-09-11T13:10:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-4.25,"az":17.2,"t":"2033-09-11T13:15:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-3.96,"az":18.1,"t":"2033-09-11T13:20:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-3.66,"az":19.0,"t":"2033-09-11T13:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.35,"az":19.9,"t":"2033-09-11T13:30:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-3.03,"az":20.8,"t":"2033-09-11T13:35:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-2.69,"az":21.7,"t":"2033-09-11T13:40:00Z","terrain":0.89},{"above_terrain":false,"airmass":null,"alt":-2.33,"az":22.5,"t":"2033-09-11T13:45:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-1.97,"az":23.4,"t":"2033-09-11T13:50:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-1.59,"az":24.3,"t":"2033-09-11T13:55:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-1.2,"az":25.1,"t":"2033-09-11T14:00:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-0.8,"az":26.0,"t":"2033-09-11T14:05:00Z","terrain":1.34},{"above_terrain":false,"airmass":null,"alt":-0.38,"az":26.8,"t":"2033-09-11T14:10:00Z","terrain":1.29},{"above_terrain":false,"airmass":37.2,"alt":0.05,"az":27.7,"t":"2033-09-11T14:15:00Z","terrain":1.22},{"above_terrain":false,"airmass":31.48,"alt":0.49,"az":28.5,"t":"2033-09-11T14:20:00Z","terrain":1.1},{"above_terrain":false,"airmass":26.84,"alt":0.94,"az":29.3,"t":"2033-09-11T14:25:00Z","terrain":1.05},{"above_terrain":true,"airmass":23.1,"alt":1.41,"az":30.1,"t":"2033-09-11T14:30:00Z","terrain":1.17},{"above_terrain":true,"airmass":20.09,"alt":1.88,"az":30.9,"t":"2033-09-11T14:35:00Z","terrain":1.3},{"above_terrain":true,"airmass":17.64,"alt":2.37,"az":31.7,"t":"2033-09-11T14:40:00Z","terrain":1.32},{"above_terrain":true,"airmass":15.62,"alt":2.87,"az":32.5,"t":"2033-09-11T14:45:00Z","terrain":1.15},{"above_terrain":true,"airmass":13.96,"alt":3.37,"az":33.3,"t":"2033-09-11T14:50:00Z","terrain":0.81},{"above_terrain":true,"airmass":12.56,"alt":3.89,"az":34.1,"t":"2033-09-11T14:55:00Z","terrain":0.39},{"above_terrain":true,"airmass":11.38,"alt":4.42,"az":34.9,"t":"2033-09-11T15:00:00Z","terrain":0.09},{"above_terrain":true,"airmass":10.37,"alt":4.96,"az":35.7,"t":"2033-09-11T15:05:00Z","terrain":0.04},{"above_terrain":true,"airmass":9.5,"alt":5.51,"az":36.4,"t":"2033-09-11T15:10:00Z","terrain":-0.02},{"above_terrain":true,"airmass":8.75,"alt":6.08,"az":37.2,"t":"2033-09-11T15:15:00Z","terrain":-0.11},{"above_terrain":true,"airmass":8.09,"alt":6.65,"az":37.9,"t":"2033-09-11T15:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.51,"alt":7.23,"az":38.7,"t":"2033-09-11T15:25:00Z","terrain":-0.18},{"above_terrain":true,"airmass":7.0,"alt":7.82,"az":39.4,"t":"2033-09-11T15:30:00Z","terrain":-0.11},{"above_terrain":true,"airmass":6.55,"alt":8.41,"az":40.1,"t":"2033-09-11T15:35:00Z","terrain":-0.04},{"above_terrain":true,"airmass":6.14,"alt":9.02,"az":40.9,"t":"2033-09-11T15:40:00Z","terrain":0.01},{"above_terrain":true,"airmass":5.78,"alt":9.64,"az":41.6,"t":"2033-09-11T15:45:00Z","terrain":0.08},{"above_terrain":true,"airmass":5.45,"alt":10.26,"az":42.3,"t":"2033-09-11T15:50:00Z","terrain":0.16},{"above_terrain":true,"airmass":5.15,"alt":10.9,"az":43.0,"t":"2033-09-11T15:55:00Z","terrain":0.25},{"above_terrain":true,"airmass":4.89,"alt":11.54,"az":43.7,"t":"2033-09-11T16:00:00Z","terrain":0.36},{"above_terrain":true,"airmass":4.64,"alt":12.19,"az":44.4,"t":"2033-09-11T16:05:00Z","terrain":0.48},{"above_terrain":true,"airmass":4.41,"alt":12.85,"az":45.1,"t":"2033-09-11T16:10:00Z","terrain":0.59},{"above_terrain":true,"airmass":4.21,"alt":13.52,"az":45.8,"t":"2033-09-11T16:15:00Z","terrain":0.65},{"above_terrain":true,"airmass":4.02,"alt":14.19,"az":46.4,"t":"2033-09-11T16:20:00Z","terrain":0.64},{"above_terrain":true,"airmass":3.84,"alt":14.87,"az":47.1,"t":"2033-09-11T16:25:00Z","terrain":0.6},{"above_terrain":true,"airmass":3.68,"alt":15.56,"az":47.8,"t":"2033-09-11T16:30:00Z","terrain":0.55},{"above_terrain":true,"airmass":3.53,"alt":16.26,"az":48.4,"t":"2033-09-11T16:35:00Z","terrain":0.48},{"above_terrain":true,"airmass":3.39,"alt":16.96,"az":49.1,"t":"2033-09-11T16:40:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.26,"alt":17.67,"az":49.7,"t":"2033-09-11T16:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.14,"alt":18.39,"az":50.3,"t":"2033-09-11T16:50:00Z","terrain":0.45},{"above_terrain":true,"airmass":3.03,"alt":19.11,"az":51.0,"t":"2033-09-11T16:55:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.92,"alt":19.85,"az":51.6,"t":"2033-09-11T17:00:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.83,"alt":20.58,"az":52.2,"t":"2033-09-11T17:05:00Z","terrain":0.68},{"above_terrain":true,"airmass":2.73,"alt":21.32,"az":52.8,"t":"2033-09-11T17:10:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.65,"alt":22.07,"az":53.5,"t":"2033-09-11T17:15:00Z","terrain":0.91},{"above_terrain":true,"airmass":2.56,"alt":22.83,"az":54.1,"t":"2033-09-11T17:20:00Z","terrain":1.0},{"above_terrain":true,"airmass":2.49,"alt":23.59,"az":54.7,"t":"2033-09-11T17:25:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.41,"alt":24.36,"az":55.3,"t":"2033-09-11T17:30:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.34,"alt":25.13,"az":55.8,"t":"2033-09-11T17:35:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.28,"alt":25.9,"az":56.4,"t":"2033-09-11T17:40:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.22,"alt":26.69,"az":57.0,"t":"2033-09-11T17:45:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.16,"alt":27.47,"az":57.6,"t":"2033-09-11T17:50:00Z","terrain":1.18},{"above_terrain":true,"airmass":2.1,"alt":28.27,"az":58.2,"t":"2033-09-11T17:55:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.05,"alt":29.06,"az":58.7,"t":"2033-09-11T18:00:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.0,"alt":29.87,"az":59.3,"t":"2033-09-11T18:05:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.95,"alt":30.67,"az":59.8,"t":"2033-09-11T18:10:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.91,"alt":31.49,"az":60.4,"t":"2033-09-11T18:15:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.87,"alt":32.3,"az":60.9,"t":"2033-09-11T18:20:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.83,"alt":33.12,"az":61.5,"t":"2033-09-11T18:25:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.79,"alt":33.95,"az":62.0,"t":"2033-09-11T18:30:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.75,"alt":34.77,"az":62.6,"t":"2033-09-11T18:35:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.71,"alt":35.61,"az":63.1,"t":"2033-09-11T18:40:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.68,"alt":36.44,"az":63.6,"t":"2033-09-11T18:45:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.65,"alt":37.28,"az":64.1,"t":"2033-09-11T18:50:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.62,"alt":38.13,"az":64.7,"t":"2033-09-11T18:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.59,"alt":38.98,"az":65.2,"t":"2033-09-11T19:00:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.56,"alt":39.83,"az":65.7,"t":"2033-09-11T19:05:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.53,"alt":40.68,"az":66.2,"t":"2033-09-11T19:10:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.51,"alt":41.54,"az":66.7,"t":"2033-09-11T19:15:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.48,"alt":42.4,"az":67.2,"t":"2033-09-11T19:20:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.46,"alt":43.27,"az":67.7,"t":"2033-09-11T19:25:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.43,"alt":44.13,"az":68.2,"t":"2033-09-11T19:30:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.41,"alt":45.0,"az":68.7,"t":"2033-09-11T19:35:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.39,"alt":45.88,"az":69.2,"t":"2033-09-11T19:40:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.37,"alt":46.75,"az":69.7,"t":"2033-09-11T19:45:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.35,"alt":47.63,"az":70.2,"t":"2033-09-11T19:50:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.33,"alt":48.52,"az":70.7,"t":"2033-09-11T19:55:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.32,"alt":49.4,"az":71.2,"t":"2033-09-11T20:00:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.3,"alt":50.29,"az":71.6,"t":"2033-09-11T20:05:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.28,"alt":51.18,"az":72.1,"t":"2033-09-11T20:10:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.27,"alt":52.07,"az":72.6,"t":"2033-09-11T20:15:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.25,"alt":52.96,"az":73.1,"t":"2033-09-11T20:20:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.24,"alt":53.86,"az":73.5,"t":"2033-09-11T20:25:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.22,"alt":54.76,"az":74.0,"t":"2033-09-11T20:30:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.21,"alt":55.66,"az":74.5,"t":"2033-09-11T20:35:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.2,"alt":56.56,"az":74.9,"t":"2033-09-11T20:40:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.19,"alt":57.47,"az":75.4,"t":"2033-09-11T20:45:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.17,"alt":58.37,"az":75.9,"t":"2033-09-11T20:50:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.16,"alt":59.28,"az":76.3,"t":"2033-09-11T20:55:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.15,"alt":60.19,"az":76.8,"t":"2033-09-11T21:00:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.14,"alt":61.1,"az":77.2,"t":"2033-09-11T21:05:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.13,"alt":62.02,"az":77.7,"t":"2033-09-11T21:10:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.12,"alt":62.93,"az":78.2,"t":"2033-09-11T21:15:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.11,"alt":63.85,"az":78.6,"t":"2033-09-11T21:20:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.1,"alt":64.77,"az":79.1,"t":"2033-09-11T21:25:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.1,"alt":65.69,"az":79.5,"t":"2033-09-11T21:30:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.09,"alt":66.61,"az":80.0,"t":"2033-09-11T21:35:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.08,"alt":67.53,"az":80.4,"t":"2033-09-11T21:40:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.07,"alt":68.45,"az":80.9,"t":"2033-09-11T21:45:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.07,"alt":69.38,"az":81.4,"t":"2033-09-11T21:50:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.06,"alt":70.31,"az":81.8,"t":"2033-09-11T21:55:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.06,"alt":71.23,"az":82.3,"t":"2033-09-11T22:00:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.05,"alt":72.16,"az":82.8,"t":"2033-09-11T22:05:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.04,"alt":73.09,"az":83.2,"t":"2033-09-11T22:10:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.04,"alt":74.02,"az":83.7,"t":"2033-09-11T22:15:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.04,"alt":74.95,"az":84.2,"t":"2033-09-11T22:20:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.03,"alt":75.88,"az":84.7,"t":"2033-09-11T22:25:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.03,"alt":76.81,"az":85.1,"t":"2033-09-11T22:30:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.02,"alt":77.75,"az":85.7,"t":"2033-09-11T22:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.02,"alt":78.68,"az":86.2,"t":"2033-09-11T22:40:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.02,"alt":79.61,"az":86.7,"t":"2033-09-11T22:45:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.01,"alt":80.55,"az":87.2,"t":"2033-09-11T22:50:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.01,"alt":81.48,"az":87.8,"t":"2033-09-11T22:55:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.01,"alt":82.42,"az":88.4,"t":"2033-09-11T23:00:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.01,"alt":83.35,"az":89.1,"t":"2033-09-11T23:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.0,"alt":84.29,"az":89.9,"t":"2033-09-11T23:10:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.0,"alt":85.23,"az":90.8,"t":"2033-09-11T23:15:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.0,"alt":86.16,"az":91.9,"t":"2033-09-11T23:20:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.0,"alt":87.1,"az":93.5,"t":"2033-09-11T23:25:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.0,"alt":88.03,"az":96.1,"t":"2033-09-11T23:30:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.0,"alt":88.95,"az":102.8,"t":"2033-09-11T23:35:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.0,"alt":89.75,"az":161.6,"t":"2033-09-11T23:40:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.0,"alt":89.11,"az":254.7,"t":"2033-09-11T23:45:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.0,"alt":88.19,"az":263.2,"t":"2033-09-11T23:50:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.0,"alt":87.26,"az":266.2,"t":"2033-09-11T23:55:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.0,"alt":86.32,"az":267.9,"t":"2033-09-12T00:00:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.0,"alt":85.39,"az":269.1,"t":"2033-09-12T00:05:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.0,"alt":84.45,"az":270.0,"t":"2033-09-12T00:10:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.01,"alt":83.51,"az":270.8,"t":"2033-09-12T00:15:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.01,"alt":82.58,"az":271.4,"t":"2033-09-12T00:20:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.01,"alt":81.64,"az":272.1,"t":"2033-09-12T00:25:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.01,"alt":80.71,"az":272.7,"t":"2033-09-12T00:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.02,"alt":79.77,"az":273.2,"t":"2033-09-12T00:35:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.02,"alt":78.84,"az":273.7,"t":"2033-09-12T00:40:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.02,"alt":77.91,"az":274.3,"t":"2033-09-12T00:45:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.03,"alt":76.97,"az":274.8,"t":"2033-09-12T00:50:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.03,"alt":76.04,"az":275.3,"t":"2033-09-12T00:55:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.03,"alt":75.11,"az":275.7,"t":"2033-09-12T01:00:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.04,"alt":74.18,"az":276.2,"t":"2033-09-12T01:05:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.04,"alt":73.25,"az":276.7,"t":"2033-09-12T01:10:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.05,"alt":72.32,"az":277.2,"t":"2033-09-12T01:15:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.05,"alt":71.39,"az":277.6,"t":"2033-09-12T01:20:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.06,"alt":70.46,"az":278.1,"t":"2033-09-12T01:25:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.07,"alt":69.54,"az":278.6,"t":"2033-09-12T01:30:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.07,"alt":68.61,"az":279.0,"t":"2033-09-12T01:35:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.08,"alt":67.69,"az":279.5,"t":"2033-09-12T01:40:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.09,"alt":66.77,"az":279.9,"t":"2033-09-12T01:45:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.1,"alt":65.84,"az":280.4,"t":"2033-09-12T01:50:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.1,"alt":64.92,"az":280.8,"t":"2033-09-12T01:55:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.11,"alt":64.01,"az":281.3,"t":"2033-09-12T02:00:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.12,"alt":63.09,"az":281.8,"t":"2033-09-12T02:05:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.13,"alt":62.17,"az":282.2,"t":"2033-09-12T02:10:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.14,"alt":61.26,"az":282.7,"t":"2033-09-12T02:15:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.15,"alt":60.35,"az":283.1,"t":"2033-09-12T02:20:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.16,"alt":59.44,"az":283.6,"t":"2033-09-12T02:25:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.17,"alt":58.53,"az":284.1,"t":"2033-09-12T02:30:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.18,"alt":57.62,"az":284.5,"t":"2033-09-12T02:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.2,"alt":56.72,"az":285.0,"t":"2033-09-12T02:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.21,"alt":55.81,"az":285.5,"t":"2033-09-12T02:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.22,"alt":54.91,"az":285.9,"t":"2033-09-12T02:50:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.23,"alt":54.01,"az":286.4,"t":"2033-09-12T02:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.25,"alt":53.12,"az":286.9,"t":"2033-09-12T03:00:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.26,"alt":52.22,"az":287.3,"t":"2033-09-12T03:05:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.28,"alt":51.33,"az":287.8,"t":"2033-09-12T03:10:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.3,"alt":50.44,"az":288.3,"t":"2033-09-12T03:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.31,"alt":49.55,"az":288.8,"t":"2033-09-12T03:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.33,"alt":48.67,"az":289.2,"t":"2033-09-12T03:25:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.35,"alt":47.78,"az":289.7,"t":"2033-09-12T03:30:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.37,"alt":46.9,"az":290.2,"t":"2033-09-12T03:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.39,"alt":46.03,"az":290.7,"t":"2033-09-12T03:40:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.41,"alt":45.15,"az":291.2,"t":"2033-09-12T03:45:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.43,"alt":44.28,"az":291.7,"t":"2033-09-12T03:50:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.45,"alt":43.41,"az":292.2,"t":"2033-09-12T03:55:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.48,"alt":42.55,"az":292.7,"t":"2033-09-12T04:00:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.5,"alt":41.69,"az":293.2,"t":"2033-09-12T04:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.53,"alt":40.83,"az":293.7,"t":"2033-09-12T04:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.55,"alt":39.97,"az":294.2,"t":"2033-09-12T04:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.58,"alt":39.12,"az":294.7,"t":"2033-09-12T04:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.61,"alt":38.27,"az":295.2,"t":"2033-09-12T04:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.64,"alt":37.43,"az":295.8,"t":"2033-09-12T04:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.67,"alt":36.59,"az":296.3,"t":"2033-09-12T04:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.71,"alt":35.75,"az":296.8,"t":"2033-09-12T04:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.74,"alt":34.92,"az":297.3,"t":"2033-09-12T04:45:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.78,"alt":34.09,"az":297.9,"t":"2033-09-12T04:50:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.82,"alt":33.26,"az":298.4,"t":"2033-09-12T04:55:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.86,"alt":32.44,"az":299.0,"t":"2033-09-12T05:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.9,"alt":31.62,"az":299.5,"t":"2033-09-12T05:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.95,"alt":30.81,"az":300.1,"t":"2033-09-12T05:10:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.99,"alt":30.0,"az":300.6,"t":"2033-09-12T05:15:00Z","terrain":0.34},{"above_terrain":true,"airmass":2.04,"alt":29.2,"az":301.2,"t":"2033-09-12T05:20:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.1,"alt":28.4,"az":301.7,"t":"2033-09-12T05:25:00Z","terrain":0.14},{"above_terrain":true,"airmass":2.15,"alt":27.61,"az":302.3,"t":"2033-09-12T05:30:00Z","terrain":-0.02},{"above_terrain":true,"airmass":2.21,"alt":26.82,"az":302.9,"t":"2033-09-12T05:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.27,"alt":26.04,"az":303.5,"t":"2033-09-12T05:40:00Z","terrain":-0.17},{"above_terrain":true,"airmass":2.33,"alt":25.26,"az":304.1,"t":"2033-09-12T05:45:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.4,"alt":24.49,"az":304.6,"t":"2033-09-12T05:50:00Z","terrain":-0.22},{"above_terrain":true,"airmass":2.47,"alt":23.72,"az":305.2,"t":"2033-09-12T05:55:00Z","terrain":-0.26},{"above_terrain":true,"airmass":2.55,"alt":22.96,"az":305.8,"t":"2033-09-12T06:00:00Z","terrain":-0.19},{"above_terrain":true,"airmass":2.63,"alt":22.2,"az":306.4,"t":"2033-09-12T06:05:00Z","terrain":-0.02},{"above_terrain":true,"airmass":2.72,"alt":21.45,"az":307.1,"t":"2033-09-12T06:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.81,"alt":20.71,"az":307.7,"t":"2033-09-12T06:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.91,"alt":19.97,"az":308.3,"t":"2033-09-12T06:20:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.01,"alt":19.24,"az":308.9,"t":"2033-09-12T06:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.12,"alt":18.51,"az":309.5,"t":"2033-09-12T06:30:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.24,"alt":17.8,"az":310.2,"t":"2033-09-12T06:35:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.37,"alt":17.08,"az":310.8,"t":"2033-09-12T06:40:00Z","terrain":0.34},{"above_terrain":true,"airmass":3.51,"alt":16.38,"az":311.5,"t":"2033-09-12T06:45:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.66,"alt":15.68,"az":312.1,"t":"2033-09-12T06:50:00Z","terrain":0.16},{"above_terrain":true,"airmass":3.82,"alt":14.99,"az":312.8,"t":"2033-09-12T06:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.99,"alt":14.31,"az":313.5,"t":"2033-09-12T07:00:00Z","terrain":0.36},{"above_terrain":true,"airmass":4.17,"alt":13.63,"az":314.1,"t":"2033-09-12T07:05:00Z","terrain":0.48},{"above_terrain":true,"airmass":4.38,"alt":12.96,"az":314.8,"t":"2033-09-12T07:10:00Z","terrain":0.54},{"above_terrain":true,"airmass":4.6,"alt":12.3,"az":315.5,"t":"2033-09-12T07:15:00Z","terrain":0.52},{"above_terrain":true,"airmass":4.84,"alt":11.65,"az":316.2,"t":"2033-09-12T07:20:00Z","terrain":0.45},{"above_terrain":true,"airmass":5.11,"alt":11.01,"az":316.9,"t":"2033-09-12T07:25:00Z","terrain":0.32},{"above_terrain":true,"airmass":5.4,"alt":10.37,"az":317.6,"t":"2033-09-12T07:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":5.72,"alt":9.75,"az":318.3,"t":"2033-09-12T07:35:00Z","terrain":0.19},{"above_terrain":true,"airmass":6.08,"alt":9.13,"az":319.0,"t":"2033-09-12T07:40:00Z","terrain":-0.14},{"above_terrain":true,"airmass":6.48,"alt":8.52,"az":319.7,"t":"2033-09-12T07:45:00Z","terrain":-0.18},{"above_terrain":true,"airmass":6.92,"alt":7.92,"az":320.5,"t":"2033-09-12T07:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.42,"alt":7.33,"az":321.2,"t":"2033-09-12T07:55:00Z","terrain":-0.12},{"above_terrain":true,"airmass":7.99,"alt":6.74,"az":321.9,"t":"2033-09-12T08:00:00Z","terrain":0.19},{"above_terrain":true,"airmass":8.63,"alt":6.17,"az":322.7,"t":"2033-09-12T08:05:00Z","terrain":0.12},{"above_terrain":true,"airmass":9.36,"alt":5.61,"az":323.4,"t":"2033-09-12T08:10:00Z","terrain":-0.05},{"above_terrain":true,"airmass":10.21,"alt":5.06,"az":324.2,"t":"2033-09-12T08:15:00Z","terrain":-0.21},{"above_terrain":true,"airmass":11.19,"alt":4.51,"az":325.0,"t":"2033-09-12T08:20:00Z","terrain":-0.19},{"above_terrain":true,"airmass":12.34,"alt":3.98,"az":325.8,"t":"2033-09-12T08:25:00Z","terrain":-0.23},{"above_terrain":true,"airmass":13.7,"alt":3.46,"az":326.5,"t":"2033-09-12T08:30:00Z","terrain":-0.32},{"above_terrain":true,"airmass":15.32,"alt":2.95,"az":327.3,"t":"2033-09-12T08:35:00Z","terrain":-0.34},{"above_terrain":true,"airmass":17.27,"alt":2.45,"az":328.1,"t":"2033-09-12T08:40:00Z","terrain":-0.22},{"above_terrain":true,"airmass":19.63,"alt":1.96,"az":328.9,"t":"2033-09-12T08:45:00Z","terrain":-0.14},{"above_terrain":true,"airmass":22.54,"alt":1.49,"az":329.7,"t":"2033-09-12T08:50:00Z","terrain":-0.29},{"above_terrain":true,"airmass":26.14,"alt":1.02,"az":330.6,"t":"2033-09-12T08:55:00Z","terrain":-0.37},{"above_terrain":true,"airmass":30.61,"alt":0.57,"az":331.4,"t":"2033-09-12T09:00:00Z","terrain":-0.3}],"transit":{"airmass":1.0,"alt":89.7,"az":161.6,"t":"2033-09-11T23:40:00Z"},"usable_hours":8.17,"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."]}
