{"assessment":{"best_window":{"end":"2033-09-23T02:40Z","end_local":"05:40","hours":2.08,"label":"good","mean_quality":0.8,"start":"2033-09-23T00:35Z","start_local":"03:35"},"cost":{"altitude":7.23,"clouds":0.0,"darkness":1.03,"moon":0.0},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically possible, with compromises \u2014 weather unknown","hourly":[{"alt":-51,"cloud":null,"high":null,"iso":"2033-09-22T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-15,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"20:00","wind":null},{"alt":-44,"cloud":null,"high":null,"iso":"2033-09-22T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-25,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":-34,"cloud":null,"high":null,"iso":"2033-09-22T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-34,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":-24,"cloud":null,"high":null,"iso":"2033-09-22T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-42,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-13,"cloud":null,"high":null,"iso":"2033-09-22T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-47,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-2,"cloud":null,"high":null,"iso":"2033-09-22T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-48,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":9,"cloud":null,"high":null,"iso":"2033-09-22T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-45,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":20,"cloud":null,"high":null,"iso":"2033-09-23T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-39,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":29,"cloud":null,"high":null,"iso":"2033-09-23T01:00Z","label":"good","low":null,"mid":null,"moon_alt":-31,"precip":null,"q":0.77,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":37,"cloud":null,"high":null,"iso":"2033-09-23T02:00Z","label":"good","low":null,"mid":null,"moon_alt":-21,"precip":null,"q":0.85,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":42,"cloud":null,"high":null,"iso":"2033-09-23T03:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-11,"precip":null,"q":0.44,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":43,"cloud":null,"high":null,"iso":"2033-09-23T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":0,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.87,"peak_sky":0.87,"quality_hours":2.22,"reasons":["the target being low or below 20\u00b0 cost 7.2 quality-hours","daylight and twilight cost 1.0 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":48,"score_weather":null,"sky_hours":2.22,"verdict":"unknown","verdict_astronomy":"marginal","weather_known":false,"windows":[{"end":"2033-09-23T00:05Z","end_local":"03:05","hours":7.83,"label":"unusable","mean_quality":0.0,"start":"2033-09-22T16:15Z","start_local":"19:15"},{"end":"2033-09-23T00:35Z","end_local":"03:35","hours":0.5,"label":"marginal","mean_quality":0.51,"start":"2033-09-23T00:05Z","start_local":"03:05"},{"end":"2033-09-23T02:40Z","end_local":"05:40","hours":2.08,"label":"good","mean_quality":0.8,"start":"2033-09-23T00:35Z","start_local":"03:35"},{"end":"2033-09-23T03:10Z","end_local":"06:10","hours":0.5,"label":"marginal","mean_quality":0.44,"start":"2033-09-23T02:40Z","start_local":"05:40"},{"end":"2033-09-23T03:45Z","end_local":"06:45","hours":0.58,"label":"poor","mean_quality":0.13,"start":"2033-09-23T03:10Z","start_local":"06:10"},{"end":"2033-09-23T04:10Z","end_local":"07:10","hours":0.42,"label":"unusable","mean_quality":0.0,"start":"2033-09-23T03:45Z","start_local":"06:45"}]},"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":"2033-09-22T17:51:17Z","dark_hours":8.75,"dark_to":"2033-09-23T02:36:16Z","moon":{"illumination":0.004,"phase":"new moon","waxing":false},"moon_free_dark_hours":8.73,"moonrise":"2033-09-23T04:00:04Z","moonset":"2033-09-22T15:35:25Z","sunrise":"2033-09-23T04:09:36Z","sunset":"2033-09-22T16:18:05Z","twilight":{"astronomical":{"end":"2033-09-22T17:51:17Z","start":"2033-09-23T02:36:16Z"},"civil":{"end":"2033-09-22T16:45:46Z","start":"2033-09-23T03:41:52Z"},"nautical":{"end":"2033-09-22T17:18:13Z","start":"2033-09-23T03:09:23Z"}},"window_end":"2033-09-23T09:00:00Z","window_start":"2033-09-22T09:00:00Z"},"night_date":"2033-09-22","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.55,"alt":40.0,"t":"2033-09-23T02:35:00Z"},"dec":-5.3876,"dec_of_date":-5.3681,"dec_str":"-05\u00b0 23' 15.4\"","good_hours":1.5,"limit_rise":"2033-09-23T00:01:06Z","limit_set":"2033-09-23T07:36:20Z","max_az_rate_deg_per_min":0.0,"moon_separation":89.4,"never_rises":false,"ra":83.8201,"ra_of_date":84.2347,"ra_str":"05h 35m 16.8s","resolved":{"common_name":"Great Orion Nebula","dec":-5.3876,"name":"M 42","ra":83.8201,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M42","source":"sesame","type":"HII","type_text":"HII region \u2014 a star-forming nebula"},"summary":"Only 1.5 h above 30\u00b0, 2.6 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2033-09-22T09:27:35Z","blocked_dark_hours":0,"clears_at":"2033-09-22T22:12:29Z","rise_az":257.3},"track":[{"above_terrain":true,"airmass":8.85,"alt":5.99,"az":257.3,"t":"2033-09-22T09:00:00Z","terrain":0.41},{"above_terrain":true,"airmass":10.17,"alt":5.08,"az":258.2,"t":"2033-09-22T09:05:00Z","terrain":0.38},{"above_terrain":true,"airmass":11.93,"alt":4.16,"az":259.0,"t":"2033-09-22T09:10:00Z","terrain":0.48},{"above_terrain":true,"airmass":14.36,"alt":3.24,"az":259.9,"t":"2033-09-22T09:15:00Z","terrain":0.55},{"above_terrain":true,"airmass":17.85,"alt":2.32,"az":260.7,"t":"2033-09-22T09:20:00Z","terrain":0.76},{"above_terrain":true,"airmass":23.17,"alt":1.39,"az":261.5,"t":"2033-09-22T09:25:00Z","terrain":0.92},{"above_terrain":false,"airmass":31.72,"alt":0.47,"az":262.4,"t":"2033-09-22T09:30:00Z","terrain":0.92},{"above_terrain":false,"airmass":null,"alt":-0.46,"az":263.2,"t":"2033-09-22T09:35:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-1.39,"az":264.0,"t":"2033-09-22T09:40:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-2.32,"az":264.9,"t":"2033-09-22T09:45:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-3.26,"az":265.7,"t":"2033-09-22T09:50:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-4.19,"az":266.5,"t":"2033-09-22T09:55:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-5.12,"az":267.4,"t":"2033-09-22T10:00:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-6.06,"az":268.2,"t":"2033-09-22T10:05:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-6.99,"az":269.0,"t":"2033-09-22T10:10:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-7.93,"az":269.9,"t":"2033-09-22T10:15:00Z","terrain":0.88},{"above_terrain":false,"airmass":null,"alt":-8.87,"az":270.7,"t":"2033-09-22T10:20:00Z","terrain":0.82},{"above_terrain":false,"airmass":null,"alt":-9.8,"az":271.5,"t":"2033-09-22T10:25:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-10.74,"az":272.4,"t":"2033-09-22T10:30:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-11.67,"az":273.2,"t":"2033-09-22T10:35:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-12.61,"az":274.1,"t":"2033-09-22T10:40:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-13.54,"az":274.9,"t":"2033-09-22T10:45:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-14.47,"az":275.8,"t":"2033-09-22T10:50:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-15.4,"az":276.6,"t":"2033-09-22T10:55:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-16.33,"az":277.5,"t":"2033-09-22T11:00:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-17.26,"az":278.4,"t":"2033-09-22T11:05:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-18.18,"az":279.2,"t":"2033-09-22T11:10:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-19.11,"az":280.1,"t":"2033-09-22T11:15:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-20.03,"az":281.0,"t":"2033-09-22T11:20:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-20.94,"az":281.9,"t":"2033-09-22T11:25:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-21.86,"az":282.8,"t":"2033-09-22T11:30:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-22.77,"az":283.8,"t":"2033-09-22T11:35:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-23.67,"az":284.7,"t":"2033-09-22T11:40:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-24.58,"az":285.6,"t":"2033-09-22T11:45:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-25.48,"az":286.6,"t":"2033-09-22T11:50:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-26.37,"az":287.6,"t":"2033-09-22T11:55:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-27.26,"az":288.5,"t":"2033-09-22T12:00:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-28.15,"az":289.5,"t":"2033-09-22T12:05:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-29.03,"az":290.5,"t":"2033-09-22T12:10:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-29.9,"az":291.6,"t":"2033-09-22T12:15:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-30.77,"az":292.6,"t":"2033-09-22T12:20:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-31.63,"az":293.7,"t":"2033-09-22T12:25:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-32.48,"az":294.7,"t":"2033-09-22T12:30:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-33.33,"az":295.8,"t":"2033-09-22T12:35:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-34.17,"az":296.9,"t":"2033-09-22T12:40:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-35.0,"az":298.1,"t":"2033-09-22T12:45:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-35.82,"az":299.2,"t":"2033-09-22T12:50:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-36.63,"az":300.4,"t":"2033-09-22T12:55:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-37.43,"az":301.6,"t":"2033-09-22T13:00:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-38.22,"az":302.8,"t":"2033-09-22T13:05:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-39.0,"az":304.1,"t":"2033-09-22T13:10:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-39.77,"az":305.3,"t":"2033-09-22T13:15:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-40.53,"az":306.6,"t":"2033-09-22T13:20:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-41.28,"az":308.0,"t":"2033-09-22T13:25:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-42.01,"az":309.3,"t":"2033-09-22T13:30:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-42.72,"az":310.7,"t":"2033-09-22T13:35:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-43.43,"az":312.1,"t":"2033-09-22T13:40:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-44.11,"az":313.6,"t":"2033-09-22T13:45:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-44.78,"az":315.0,"t":"2033-09-22T13:50:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-45.43,"az":316.5,"t":"2033-09-22T13:55:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-46.07,"az":318.1,"t":"2033-09-22T14:00:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-46.68,"az":319.6,"t":"2033-09-22T14:05:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-47.28,"az":321.3,"t":"2033-09-22T14:10:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-47.86,"az":322.9,"t":"2033-09-22T14:15:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-48.41,"az":324.6,"t":"2033-09-22T14:20:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-48.94,"az":326.3,"t":"2033-09-22T14:25:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-49.45,"az":328.0,"t":"2033-09-22T14:30:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-49.93,"az":329.8,"t":"2033-09-22T14:35:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-50.39,"az":331.6,"t":"2033-09-22T14:40:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-50.82,"az":333.5,"t":"2033-09-22T14:45:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-51.23,"az":335.3,"t":"2033-09-22T14:50:00Z","terrain":-0.67},{"above_terrain":false,"airmass":null,"alt":-51.6,"az":337.2,"t":"2033-09-22T14:55:00Z","terrain":-0.67},{"above_terrain":false,"airmass":null,"alt":-51.95,"az":339.2,"t":"2033-09-22T15:00:00Z","terrain":-0.71},{"above_terrain":false,"airmass":null,"alt":-52.27,"az":341.2,"t":"2033-09-22T15:05:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-52.55,"az":343.1,"t":"2033-09-22T15:10:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-52.81,"az":345.2,"t":"2033-09-22T15:15:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-53.03,"az":347.2,"t":"2033-09-22T15:20:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-53.22,"az":349.2,"t":"2033-09-22T15:25:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-53.38,"az":351.3,"t":"2033-09-22T15:30:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-53.51,"az":353.4,"t":"2033-09-22T15:35:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-53.6,"az":355.5,"t":"2033-09-22T15:40:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-53.65,"az":357.6,"t":"2033-09-22T15:45:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-53.67,"az":359.7,"t":"2033-09-22T15:50:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-53.66,"az":1.8,"t":"2033-09-22T15:55:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-53.62,"az":3.9,"t":"2033-09-22T16:00:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-53.53,"az":6.0,"t":"2033-09-22T16:05:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-53.42,"az":8.1,"t":"2033-09-22T16:10:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-53.27,"az":10.2,"t":"2033-09-22T16:15:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-53.09,"az":12.2,"t":"2033-09-22T16:20:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-52.87,"az":14.3,"t":"2033-09-22T16:25:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-52.63,"az":16.3,"t":"2033-09-22T16:30:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-52.35,"az":18.3,"t":"2033-09-22T16:35:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-52.04,"az":20.3,"t":"2033-09-22T16:40:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-51.7,"az":22.2,"t":"2033-09-22T16:45:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-51.33,"az":24.1,"t":"2033-09-22T16:50:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-50.94,"az":26.0,"t":"2033-09-22T16:55:00Z","terrain":1.34},{"above_terrain":false,"airmass":null,"alt":-50.51,"az":27.9,"t":"2033-09-22T17:00:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-50.06,"az":29.7,"t":"2033-09-22T17:05:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-49.58,"az":31.5,"t":"2033-09-22T17:10:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-49.08,"az":33.2,"t":"2033-09-22T17:15:00Z","terrain":0.86},{"above_terrain":false,"airmass":null,"alt":-48.56,"az":35.0,"t":"2033-09-22T17:20:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-48.01,"az":36.6,"t":"2033-09-22T17:25:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-47.44,"az":38.3,"t":"2033-09-22T17:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-46.85,"az":39.9,"t":"2033-09-22T17:35:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-46.24,"az":41.5,"t":"2033-09-22T17:40:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-45.61,"az":43.0,"t":"2033-09-22T17:45:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-44.96,"az":44.6,"t":"2033-09-22T17:50:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-44.3,"az":46.0,"t":"2033-09-22T17:55:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-43.62,"az":47.5,"t":"2033-09-22T18:00:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-42.92,"az":48.9,"t":"2033-09-22T18:05:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-42.21,"az":50.3,"t":"2033-09-22T18:10:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-41.48,"az":51.7,"t":"2033-09-22T18:15:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-40.74,"az":53.0,"t":"2033-09-22T18:20:00Z","terrain":0.84},{"above_terrain":false,"airmass":null,"alt":-39.98,"az":54.3,"t":"2033-09-22T18:25:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-39.22,"az":55.6,"t":"2033-09-22T18:30:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-38.44,"az":56.8,"t":"2033-09-22T18:35:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-37.65,"az":58.1,"t":"2033-09-22T18:40:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-36.85,"az":59.3,"t":"2033-09-22T18:45:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-36.04,"az":60.4,"t":"2033-09-22T18:50:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-35.22,"az":61.6,"t":"2033-09-22T18:55:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-34.4,"az":62.7,"t":"2033-09-22T19:00:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-33.56,"az":63.9,"t":"2033-09-22T19:05:00Z","terrain":0.79},{"above_terrain":false,"airmass":null,"alt":-32.72,"az":65.0,"t":"2033-09-22T19:10:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-31.86,"az":66.0,"t":"2033-09-22T19:15:00Z","terrain":0.83},{"above_terrain":false,"airmass":null,"alt":-31.0,"az":67.1,"t":"2033-09-22T19:20:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-30.14,"az":68.1,"t":"2033-09-22T19:25:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-29.27,"az":69.2,"t":"2033-09-22T19:30:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-28.39,"az":70.2,"t":"2033-09-22T19:35:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-27.51,"az":71.2,"t":"2033-09-22T19:40:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-26.62,"az":72.2,"t":"2033-09-22T19:45:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-25.72,"az":73.1,"t":"2033-09-22T19:50:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-24.83,"az":74.1,"t":"2033-09-22T19:55:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-23.92,"az":75.0,"t":"2033-09-22T20:00:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-23.02,"az":76.0,"t":"2033-09-22T20:05:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-22.11,"az":76.9,"t":"2033-09-22T20:10:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-21.2,"az":77.8,"t":"2033-09-22T20:15:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-20.28,"az":78.7,"t":"2033-09-22T20:20:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-19.36,"az":79.6,"t":"2033-09-22T20:25:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-18.44,"az":80.5,"t":"2033-09-22T20:30:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-17.51,"az":81.4,"t":"2033-09-22T20:35:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-16.59,"az":82.3,"t":"2033-09-22T20:40:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-15.66,"az":83.1,"t":"2033-09-22T20:45:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-14.73,"az":84.0,"t":"2033-09-22T20:50:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-13.8,"az":84.9,"t":"2033-09-22T20:55:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-12.86,"az":85.7,"t":"2033-09-22T21:00:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-11.93,"az":86.6,"t":"2033-09-22T21:05:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-11.0,"az":87.4,"t":"2033-09-22T21:10:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-10.06,"az":88.2,"t":"2033-09-22T21:15:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-9.12,"az":89.1,"t":"2033-09-22T21:20:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-8.19,"az":89.9,"t":"2033-09-22T21:25:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-7.25,"az":90.7,"t":"2033-09-22T21:30:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-6.32,"az":91.6,"t":"2033-09-22T21:35:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-5.38,"az":92.4,"t":"2033-09-22T21:40:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-4.45,"az":93.2,"t":"2033-09-22T21:45:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-3.51,"az":94.1,"t":"2033-09-22T21:50:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-2.58,"az":94.9,"t":"2033-09-22T21:55:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-1.65,"az":95.7,"t":"2033-09-22T22:00:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-0.72,"az":96.6,"t":"2033-09-22T22:05:00Z","terrain":0.65},{"above_terrain":false,"airmass":34.93,"alt":0.21,"az":97.4,"t":"2033-09-22T22:10:00Z","terrain":0.71},{"above_terrain":true,"airmass":25.13,"alt":1.14,"az":98.2,"t":"2033-09-22T22:15:00Z","terrain":0.64},{"above_terrain":true,"airmass":19.1,"alt":2.06,"az":99.1,"t":"2033-09-22T22:20:00Z","terrain":0.47},{"above_terrain":true,"airmass":15.19,"alt":2.99,"az":99.9,"t":"2033-09-22T22:25:00Z","terrain":0.29},{"above_terrain":true,"airmass":12.52,"alt":3.91,"az":100.7,"t":"2033-09-22T22:30:00Z","terrain":0.13},{"above_terrain":true,"airmass":10.61,"alt":4.83,"az":101.6,"t":"2033-09-22T22:35:00Z","terrain":0.01},{"above_terrain":true,"airmass":9.18,"alt":5.74,"az":102.4,"t":"2033-09-22T22:40:00Z","terrain":-0.12},{"above_terrain":true,"airmass":8.08,"alt":6.65,"az":103.3,"t":"2033-09-22T22:45:00Z","terrain":-0.15},{"above_terrain":true,"airmass":7.21,"alt":7.56,"az":104.2,"t":"2033-09-22T22:50:00Z","terrain":-0.03},{"above_terrain":true,"airmass":6.51,"alt":8.47,"az":105.0,"t":"2033-09-22T22:55:00Z","terrain":-0.22},{"above_terrain":true,"airmass":5.93,"alt":9.37,"az":105.9,"t":"2033-09-22T23:00:00Z","terrain":-0.6},{"above_terrain":true,"airmass":5.45,"alt":10.27,"az":106.8,"t":"2033-09-22T23:05:00Z","terrain":-0.62},{"above_terrain":true,"airmass":5.04,"alt":11.16,"az":107.7,"t":"2033-09-22T23:10:00Z","terrain":-0.82},{"above_terrain":true,"airmass":4.69,"alt":12.05,"az":108.6,"t":"2033-09-22T23:15:00Z","terrain":-1.08},{"above_terrain":true,"airmass":4.39,"alt":12.94,"az":109.5,"t":"2033-09-22T23:20:00Z","terrain":-1.17},{"above_terrain":true,"airmass":4.12,"alt":13.82,"az":110.4,"t":"2033-09-22T23:25:00Z","terrain":-1.22},{"above_terrain":true,"airmass":3.89,"alt":14.69,"az":111.3,"t":"2033-09-22T23:30:00Z","terrain":-1.34},{"above_terrain":true,"airmass":3.68,"alt":15.56,"az":112.2,"t":"2033-09-22T23:35:00Z","terrain":-1.39},{"above_terrain":true,"airmass":3.5,"alt":16.43,"az":113.2,"t":"2033-09-22T23:40:00Z","terrain":-1.47},{"above_terrain":true,"airmass":3.33,"alt":17.28,"az":114.1,"t":"2033-09-22T23:45:00Z","terrain":-1.61},{"above_terrain":true,"airmass":3.18,"alt":18.13,"az":115.1,"t":"2033-09-22T23:50:00Z","terrain":-1.51},{"above_terrain":true,"airmass":3.05,"alt":18.98,"az":116.0,"t":"2033-09-22T23:55:00Z","terrain":-1.47},{"above_terrain":true,"airmass":2.93,"alt":19.82,"az":117.0,"t":"2033-09-23T00:00:00Z","terrain":-1.63},{"above_terrain":true,"airmass":2.82,"alt":20.65,"az":118.0,"t":"2033-09-23T00:05:00Z","terrain":-1.42},{"above_terrain":true,"airmass":2.72,"alt":21.47,"az":119.0,"t":"2033-09-23T00:10:00Z","terrain":-1.48},{"above_terrain":true,"airmass":2.62,"alt":22.28,"az":120.0,"t":"2033-09-23T00:15:00Z","terrain":-1.24},{"above_terrain":true,"airmass":2.54,"alt":23.09,"az":121.1,"t":"2033-09-23T00:20:00Z","terrain":-1.25},{"above_terrain":true,"airmass":2.46,"alt":23.89,"az":122.1,"t":"2033-09-23T00:25:00Z","terrain":-1.21},{"above_terrain":true,"airmass":2.38,"alt":24.67,"az":123.2,"t":"2033-09-23T00:30:00Z","terrain":-1.41},{"above_terrain":true,"airmass":2.32,"alt":25.45,"az":124.2,"t":"2033-09-23T00:35:00Z","terrain":-1.52},{"above_terrain":true,"airmass":2.25,"alt":26.22,"az":125.3,"t":"2033-09-23T00:40:00Z","terrain":-1.63},{"above_terrain":true,"airmass":2.2,"alt":26.98,"az":126.4,"t":"2033-09-23T00:45:00Z","terrain":-1.57},{"above_terrain":true,"airmass":2.14,"alt":27.73,"az":127.6,"t":"2033-09-23T00:50:00Z","terrain":-1.47},{"above_terrain":true,"airmass":2.09,"alt":28.46,"az":128.7,"t":"2033-09-23T00:55:00Z","terrain":-1.22},{"above_terrain":true,"airmass":2.04,"alt":29.19,"az":129.9,"t":"2033-09-23T01:00:00Z","terrain":-1.5},{"above_terrain":true,"airmass":2.0,"alt":29.9,"az":131.1,"t":"2033-09-23T01:05:00Z","terrain":-1.69},{"above_terrain":true,"airmass":1.96,"alt":30.6,"az":132.2,"t":"2033-09-23T01:10:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.92,"alt":31.29,"az":133.5,"t":"2033-09-23T01:15:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.88,"alt":31.96,"az":134.7,"t":"2033-09-23T01:20:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.85,"alt":32.62,"az":136.0,"t":"2033-09-23T01:25:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.82,"alt":33.26,"az":137.2,"t":"2033-09-23T01:30:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.79,"alt":33.89,"az":138.5,"t":"2033-09-23T01:35:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.76,"alt":34.5,"az":139.8,"t":"2033-09-23T01:40:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.74,"alt":35.09,"az":141.2,"t":"2033-09-23T01:45:00Z","terrain":-1.14},{"above_terrain":true,"airmass":1.71,"alt":35.67,"az":142.5,"t":"2033-09-23T01:50:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.69,"alt":36.23,"az":143.9,"t":"2033-09-23T01:55:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.67,"alt":36.78,"az":145.3,"t":"2033-09-23T02:00:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.65,"alt":37.3,"az":146.7,"t":"2033-09-23T02:05:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.63,"alt":37.8,"az":148.2,"t":"2033-09-23T02:10:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.61,"alt":38.29,"az":149.6,"t":"2033-09-23T02:15:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.6,"alt":38.75,"az":151.1,"t":"2033-09-23T02:20:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.58,"alt":39.19,"az":152.6,"t":"2033-09-23T02:25:00Z","terrain":-1.05},{"above_terrain":true,"airmass":1.57,"alt":39.61,"az":154.1,"t":"2033-09-23T02:30:00Z","terrain":-1.05},{"above_terrain":true,"airmass":1.55,"alt":40.01,"az":155.7,"t":"2033-09-23T02:35:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.54,"alt":40.38,"az":157.2,"t":"2033-09-23T02:40:00Z","terrain":-1.08},{"above_terrain":true,"airmass":1.53,"alt":40.73,"az":158.8,"t":"2033-09-23T02:45:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.52,"alt":41.06,"az":160.4,"t":"2033-09-23T02:50:00Z","terrain":-1.01},{"above_terrain":true,"airmass":1.51,"alt":41.36,"az":162.0,"t":"2033-09-23T02:55:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.5,"alt":41.64,"az":163.6,"t":"2033-09-23T03:00:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.5,"alt":41.89,"az":165.3,"t":"2033-09-23T03:05:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.49,"alt":42.11,"az":166.9,"t":"2033-09-23T03:10:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.48,"alt":42.31,"az":168.6,"t":"2033-09-23T03:15:00Z","terrain":-0.87},{"above_terrain":true,"airmass":1.48,"alt":42.48,"az":170.3,"t":"2033-09-23T03:20:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.47,"alt":42.63,"az":171.9,"t":"2033-09-23T03:25:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.47,"alt":42.74,"az":173.6,"t":"2033-09-23T03:30:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.47,"alt":42.83,"az":175.3,"t":"2033-09-23T03:35:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.47,"alt":42.9,"az":177.0,"t":"2033-09-23T03:40:00Z","terrain":-0.37},{"above_terrain":true,"airmass":1.47,"alt":42.93,"az":178.7,"t":"2033-09-23T03:45:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.47,"alt":42.94,"az":180.4,"t":"2033-09-23T03:50:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.47,"alt":42.92,"az":182.1,"t":"2033-09-23T03:55:00Z","terrain":-0.67},{"above_terrain":true,"airmass":1.47,"alt":42.87,"az":183.8,"t":"2033-09-23T04:00:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.47,"alt":42.79,"az":185.5,"t":"2033-09-23T04:05:00Z","terrain":-0.67},{"above_terrain":true,"airmass":1.47,"alt":42.69,"az":187.2,"t":"2033-09-23T04:10:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.48,"alt":42.56,"az":188.9,"t":"2033-09-23T04:15:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.48,"alt":42.4,"az":190.6,"t":"2033-09-23T04:20:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.49,"alt":42.21,"az":192.3,"t":"2033-09-23T04:25:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.49,"alt":42.0,"az":193.9,"t":"2033-09-23T04:30:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.5,"alt":41.76,"az":195.6,"t":"2033-09-23T04:35:00Z","terrain":-0.56},{"above_terrain":true,"airmass":1.51,"alt":41.5,"az":197.2,"t":"2033-09-23T04:40:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.52,"alt":41.21,"az":198.8,"t":"2033-09-23T04:45:00Z","terrain":-0.34},{"above_terrain":true,"airmass":1.53,"alt":40.89,"az":200.4,"t":"2033-09-23T04:50:00Z","terrain":-0.36},{"above_terrain":true,"airmass":1.54,"alt":40.56,"az":202.0,"t":"2033-09-23T04:55:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.55,"alt":40.19,"az":203.6,"t":"2033-09-23T05:00:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.56,"alt":39.81,"az":205.1,"t":"2033-09-23T05:05:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.57,"alt":39.4,"az":206.7,"t":"2033-09-23T05:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.59,"alt":38.97,"az":208.2,"t":"2033-09-23T05:15:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.6,"alt":38.52,"az":209.7,"t":"2033-09-23T05:20:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.62,"alt":38.04,"az":211.1,"t":"2033-09-23T05:25:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.64,"alt":37.55,"az":212.6,"t":"2033-09-23T05:30:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.66,"alt":37.03,"az":214.0,"t":"2033-09-23T05:35:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.68,"alt":36.5,"az":215.4,"t":"2033-09-23T05:40:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.7,"alt":35.95,"az":216.8,"t":"2033-09-23T05:45:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.72,"alt":35.38,"az":218.2,"t":"2033-09-23T05:50:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.75,"alt":34.79,"az":219.5,"t":"2033-09-23T05:55:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.78,"alt":34.19,"az":220.8,"t":"2033-09-23T06:00:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.8,"alt":33.57,"az":222.1,"t":"2033-09-23T06:05:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.84,"alt":32.93,"az":223.4,"t":"2033-09-23T06:10:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.87,"alt":32.28,"az":224.7,"t":"2033-09-23T06:15:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.9,"alt":31.62,"az":225.9,"t":"2033-09-23T06:20:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.94,"alt":30.94,"az":227.2,"t":"2033-09-23T06:25:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.98,"alt":30.24,"az":228.4,"t":"2033-09-23T06:30:00Z","terrain":1.2},{"above_terrain":true,"airmass":2.02,"alt":29.54,"az":229.6,"t":"2033-09-23T06:35:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.07,"alt":28.82,"az":230.7,"t":"2033-09-23T06:40:00Z","terrain":0.96},{"above_terrain":true,"airmass":2.12,"alt":28.09,"az":231.9,"t":"2033-09-23T06:45:00Z","terrain":0.89},{"above_terrain":true,"airmass":2.17,"alt":27.35,"az":233.0,"t":"2033-09-23T06:50:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.23,"alt":26.59,"az":234.1,"t":"2033-09-23T06:55:00Z","terrain":0.83},{"above_terrain":true,"airmass":2.29,"alt":25.83,"az":235.2,"t":"2033-09-23T07:00:00Z","terrain":0.94},{"above_terrain":true,"airmass":2.35,"alt":25.06,"az":236.3,"t":"2033-09-23T07:05:00Z","terrain":0.8},{"above_terrain":true,"airmass":2.42,"alt":24.27,"az":237.4,"t":"2033-09-23T07:10:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.5,"alt":23.48,"az":238.4,"t":"2033-09-23T07:15:00Z","terrain":0.67},{"above_terrain":true,"airmass":2.58,"alt":22.68,"az":239.5,"t":"2033-09-23T07:20:00Z","terrain":0.65},{"above_terrain":true,"airmass":2.67,"alt":21.87,"az":240.5,"t":"2033-09-23T07:25:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.77,"alt":21.05,"az":241.5,"t":"2033-09-23T07:30:00Z","terrain":0.89},{"above_terrain":true,"airmass":2.87,"alt":20.22,"az":242.5,"t":"2033-09-23T07:35:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.99,"alt":19.39,"az":243.5,"t":"2033-09-23T07:40:00Z","terrain":0.98},{"above_terrain":true,"airmass":3.12,"alt":18.55,"az":244.5,"t":"2033-09-23T07:45:00Z","terrain":0.96},{"above_terrain":true,"airmass":3.26,"alt":17.7,"az":245.4,"t":"2033-09-23T07:50:00Z","terrain":1.07},{"above_terrain":true,"airmass":3.42,"alt":16.85,"az":246.4,"t":"2033-09-23T07:55:00Z","terrain":1.12},{"above_terrain":true,"airmass":3.59,"alt":15.99,"az":247.3,"t":"2033-09-23T08:00:00Z","terrain":0.88},{"above_terrain":true,"airmass":3.78,"alt":15.12,"az":248.3,"t":"2033-09-23T08:05:00Z","terrain":0.56},{"above_terrain":true,"airmass":4.0,"alt":14.25,"az":249.2,"t":"2033-09-23T08:10:00Z","terrain":0.51},{"above_terrain":true,"airmass":4.25,"alt":13.37,"az":250.1,"t":"2033-09-23T08:15:00Z","terrain":0.59},{"above_terrain":true,"airmass":4.54,"alt":12.49,"az":251.0,"t":"2033-09-23T08:20:00Z","terrain":0.55},{"above_terrain":true,"airmass":4.86,"alt":11.6,"az":251.9,"t":"2033-09-23T08:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":5.24,"alt":10.71,"az":252.8,"t":"2033-09-23T08:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":5.69,"alt":9.81,"az":253.7,"t":"2033-09-23T08:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":6.21,"alt":8.91,"az":254.5,"t":"2033-09-23T08:40:00Z","terrain":0.21},{"above_terrain":true,"airmass":6.85,"alt":8.01,"az":255.4,"t":"2033-09-23T08:45:00Z","terrain":0.3},{"above_terrain":true,"airmass":7.63,"alt":7.1,"az":256.3,"t":"2033-09-23T08:50:00Z","terrain":0.4},{"above_terrain":true,"airmass":8.61,"alt":6.19,"az":257.1,"t":"2033-09-23T08:55:00Z","terrain":0.42},{"above_terrain":true,"airmass":9.86,"alt":5.28,"az":258.0,"t":"2033-09-23T09:00:00Z","terrain":0.36}],"transit":{"airmass":1.47,"alt":42.9,"az":180.4,"t":"2033-09-23T03:50:00Z"},"usable_hours":2.58,"verdict":"marginal","zenith_passage":false},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}