{"assessment":{"best_window":{"end":"2048-03-01T18:25Z","end_local":"20:25","hours":0.67,"label":"good","mean_quality":0.7,"start":"2048-03-01T17:45Z","start_local":"19:45"},"cost":{"altitude":9.15,"clouds":0.0,"darkness":1.1,"moon":0.09},"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 barely \u2014 weather unknown","hourly":[{"alt":40,"cloud":null,"high":null,"iso":"2048-03-01T17:00Z","label":"poor","low":null,"mid":null,"moon_alt":-6,"precip":null,"q":0.13,"rh":null,"sky":"nautical twilight","temp":null,"time":"19:00","wind":null},{"alt":30,"cloud":null,"high":null,"iso":"2048-03-01T18:00Z","label":"good","low":null,"mid":null,"moon_alt":4,"precip":null,"q":0.73,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":21,"cloud":null,"high":null,"iso":"2048-03-01T19:00Z","label":"marginal","low":null,"mid":null,"moon_alt":15,"precip":null,"q":0.39,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":12,"cloud":null,"high":null,"iso":"2048-03-01T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":24,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":5,"cloud":null,"high":null,"iso":"2048-03-01T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":33,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-1,"cloud":null,"high":null,"iso":"2048-03-01T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":39,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-5,"cloud":null,"high":null,"iso":"2048-03-01T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":43,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-7,"cloud":null,"high":null,"iso":"2048-03-02T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":43,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-6,"cloud":null,"high":null,"iso":"2048-03-02T01:00Z","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":-4,"cloud":null,"high":null,"iso":"2048-03-02T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":32,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":0,"cloud":null,"high":null,"iso":"2048-03-02T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":23,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":6,"cloud":null,"high":null,"iso":"2048-03-02T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":13,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.75,"peak_sky":0.75,"quality_hours":1.11,"reasons":["the target being low or below 20\u00b0 cost 9.1 quality-hours","daylight and twilight cost 1.1 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":21,"score_weather":null,"sky_hours":1.11,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2048-03-01T16:40Z","end_local":"18:40","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2048-03-01T16:10Z","start_local":"18:10"},{"end":"2048-03-01T17:15Z","end_local":"19:15","hours":0.58,"label":"poor","mean_quality":0.13,"start":"2048-03-01T16:40Z","start_local":"18:40"},{"end":"2048-03-01T17:45Z","end_local":"19:45","hours":0.5,"label":"marginal","mean_quality":0.41,"start":"2048-03-01T17:15Z","start_local":"19:15"},{"end":"2048-03-01T18:25Z","end_local":"20:25","hours":0.67,"label":"good","mean_quality":0.7,"start":"2048-03-01T17:45Z","start_local":"19:45"},{"end":"2048-03-01T19:10Z","end_local":"21:10","hours":0.75,"label":"marginal","mean_quality":0.48,"start":"2048-03-01T18:25Z","start_local":"20:25"},{"end":"2048-03-02T04:55Z","end_local":"06:55","hours":9.75,"label":"unusable","mean_quality":0.0,"start":"2048-03-01T19:10Z","start_local":"21:10"}]},"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":"2048-03-01T17:44:21Z","dark_hours":9.62,"dark_to":"2048-03-02T03:21:19Z","moon":{"illumination":0.976,"phase":"full moon","waxing":false},"moon_free_dark_hours":0.0,"moonrise":"2048-03-01T17:35:33Z","moonset":"2048-03-02T05:14:58Z","sunrise":"2048-03-02T04:53:28Z","sunset":"2048-03-01T16:12:01Z","twilight":{"astronomical":{"end":"2048-03-01T17:44:21Z","start":"2048-03-02T03:21:19Z"},"civil":{"end":"2048-03-01T16:39:54Z","start":"2048-03-02T04:25:39Z"},"nautical":{"end":"2048-03-01T17:12:06Z","start":"2048-03-02T03:53:31Z"}},"window_end":"2048-03-02T10:00:00Z","window_start":"2048-03-01T10:00:00Z"},"night_date":"2048-03-01","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.85,"alt":32.7,"t":"2048-03-01T17:45:00Z"},"dec":41.26875,"dec_of_date":41.5319,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":0.33,"limit_rise":"2048-03-02T05:42:50Z","limit_set":"2048-03-01T19:06:11Z","max_az_rate_deg_per_min":27.32,"moon_separation":141.1,"never_rises":false,"ra":10.68470833,"ra_of_date":11.3471,"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":"Just 1.4 h above 20\u00b0 in darkness \u2014 barely observable tonight.","terrain":{"available":true,"behind_at":"2048-03-01T21:54:43Z","blocked_dark_hours":0,"clears_at":"2048-03-02T03:07:44Z","rise_az":77.9},"track":[{"above_terrain":true,"airmass":1.12,"alt":62.76,"az":77.9,"t":"2048-03-01T10:00:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.12,"alt":63.67,"az":78.3,"t":"2048-03-01T10:05:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.11,"alt":64.59,"az":78.8,"t":"2048-03-01T10:10:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.1,"alt":65.51,"az":79.2,"t":"2048-03-01T10:15:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.09,"alt":66.43,"az":79.7,"t":"2048-03-01T10:20:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.08,"alt":67.35,"az":80.1,"t":"2048-03-01T10:25:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.08,"alt":68.27,"az":80.6,"t":"2048-03-01T10:30:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.07,"alt":69.2,"az":81.0,"t":"2048-03-01T10:35:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.06,"alt":70.12,"az":81.5,"t":"2048-03-01T10:40:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.06,"alt":71.05,"az":82.0,"t":"2048-03-01T10:45:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.05,"alt":71.98,"az":82.4,"t":"2048-03-01T10:50:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.05,"alt":72.9,"az":82.9,"t":"2048-03-01T10:55:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.04,"alt":73.83,"az":83.3,"t":"2048-03-01T11:00:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.04,"alt":74.76,"az":83.8,"t":"2048-03-01T11:05:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.03,"alt":75.69,"az":84.2,"t":"2048-03-01T11:10:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.03,"alt":76.63,"az":84.7,"t":"2048-03-01T11:15:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.02,"alt":77.56,"az":85.2,"t":"2048-03-01T11:20:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.02,"alt":78.49,"az":85.7,"t":"2048-03-01T11:25:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.02,"alt":79.42,"az":86.2,"t":"2048-03-01T11:30:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.01,"alt":80.36,"az":86.7,"t":"2048-03-01T11:35:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.01,"alt":81.29,"az":87.2,"t":"2048-03-01T11:40:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.01,"alt":82.23,"az":87.7,"t":"2048-03-01T11:45:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.01,"alt":83.16,"az":88.3,"t":"2048-03-01T11:50:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.01,"alt":84.1,"az":88.9,"t":"2048-03-01T11:55:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.0,"alt":85.04,"az":89.7,"t":"2048-03-01T12:00:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.0,"alt":85.97,"az":90.5,"t":"2048-03-01T12:05:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.0,"alt":86.91,"az":91.6,"t":"2048-03-01T12:10:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.0,"alt":87.84,"az":93.3,"t":"2048-03-01T12:15:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.0,"alt":88.77,"az":97.0,"t":"2048-03-01T12:20:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.0,"alt":89.68,"az":120.0,"t":"2048-03-01T12:25:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.0,"alt":89.32,"az":256.6,"t":"2048-03-01T12:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.0,"alt":88.4,"az":264.9,"t":"2048-03-01T12:35:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.0,"alt":87.46,"az":267.5,"t":"2048-03-01T12:40:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.0,"alt":86.53,"az":268.9,"t":"2048-03-01T12:45:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.0,"alt":85.59,"az":269.9,"t":"2048-03-01T12:50:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.0,"alt":84.65,"az":270.7,"t":"2048-03-01T12:55:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.01,"alt":83.72,"az":271.3,"t":"2048-03-01T13:00:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.01,"alt":82.78,"az":271.9,"t":"2048-03-01T13:05:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.01,"alt":81.85,"az":272.5,"t":"2048-03-01T13:10:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.01,"alt":80.91,"az":273.0,"t":"2048-03-01T13:15:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.02,"alt":79.98,"az":273.6,"t":"2048-03-01T13:20:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.02,"alt":79.04,"az":274.0,"t":"2048-03-01T13:25:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.02,"alt":78.11,"az":274.5,"t":"2048-03-01T13:30:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.03,"alt":77.18,"az":275.0,"t":"2048-03-01T13:35:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.03,"alt":76.25,"az":275.5,"t":"2048-03-01T13:40:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.03,"alt":75.32,"az":276.0,"t":"2048-03-01T13:45:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.04,"alt":74.38,"az":276.4,"t":"2048-03-01T13:50:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.04,"alt":73.46,"az":276.9,"t":"2048-03-01T13:55:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.05,"alt":72.53,"az":277.3,"t":"2048-03-01T14:00:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.05,"alt":71.6,"az":277.8,"t":"2048-03-01T14:05:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.06,"alt":70.67,"az":278.2,"t":"2048-03-01T14:10:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.07,"alt":69.75,"az":278.7,"t":"2048-03-01T14:15:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.07,"alt":68.82,"az":279.1,"t":"2048-03-01T14:20:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.08,"alt":67.9,"az":279.6,"t":"2048-03-01T14:25:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.09,"alt":66.98,"az":280.0,"t":"2048-03-01T14:30:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.09,"alt":66.05,"az":280.5,"t":"2048-03-01T14:35:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.1,"alt":65.13,"az":280.9,"t":"2048-03-01T14:40:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.11,"alt":64.22,"az":281.4,"t":"2048-03-01T14:45:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.12,"alt":63.3,"az":281.8,"t":"2048-03-01T14:50:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.13,"alt":62.38,"az":282.3,"t":"2048-03-01T14:55:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.14,"alt":61.47,"az":282.7,"t":"2048-03-01T15:00:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.15,"alt":60.56,"az":283.2,"t":"2048-03-01T15:05:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.16,"alt":59.65,"az":283.7,"t":"2048-03-01T15:10:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.17,"alt":58.74,"az":284.1,"t":"2048-03-01T15:15:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.18,"alt":57.83,"az":284.6,"t":"2048-03-01T15:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.19,"alt":56.93,"az":285.0,"t":"2048-03-01T15:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.21,"alt":56.02,"az":285.5,"t":"2048-03-01T15:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.22,"alt":55.12,"az":286.0,"t":"2048-03-01T15:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.23,"alt":54.23,"az":286.4,"t":"2048-03-01T15:40:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.25,"alt":53.33,"az":286.9,"t":"2048-03-01T15:45:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.26,"alt":52.43,"az":287.4,"t":"2048-03-01T15:50:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.28,"alt":51.54,"az":287.8,"t":"2048-03-01T15:55:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.29,"alt":50.65,"az":288.3,"t":"2048-03-01T16:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.31,"alt":49.76,"az":288.8,"t":"2048-03-01T16:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.33,"alt":48.88,"az":289.3,"t":"2048-03-01T16:10:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.34,"alt":48.0,"az":289.7,"t":"2048-03-01T16:15:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.36,"alt":47.12,"az":290.2,"t":"2048-03-01T16:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.38,"alt":46.24,"az":290.7,"t":"2048-03-01T16:25:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.4,"alt":45.37,"az":291.2,"t":"2048-03-01T16:30:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.43,"alt":44.5,"az":291.7,"t":"2048-03-01T16:35:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.45,"alt":43.63,"az":292.2,"t":"2048-03-01T16:40:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.47,"alt":42.76,"az":292.7,"t":"2048-03-01T16:45:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.5,"alt":41.9,"az":293.2,"t":"2048-03-01T16:50:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.52,"alt":41.04,"az":293.7,"t":"2048-03-01T16:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.55,"alt":40.19,"az":294.2,"t":"2048-03-01T17:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.58,"alt":39.33,"az":294.7,"t":"2048-03-01T17:05:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.6,"alt":38.49,"az":295.2,"t":"2048-03-01T17:10:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.63,"alt":37.64,"az":295.7,"t":"2048-03-01T17:15:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.67,"alt":36.8,"az":296.3,"t":"2048-03-01T17:20:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.7,"alt":35.96,"az":296.8,"t":"2048-03-01T17:25:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.73,"alt":35.13,"az":297.3,"t":"2048-03-01T17:30:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.77,"alt":34.3,"az":297.9,"t":"2048-03-01T17:35:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.81,"alt":33.47,"az":298.4,"t":"2048-03-01T17:40:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.85,"alt":32.65,"az":298.9,"t":"2048-03-01T17:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.89,"alt":31.84,"az":299.5,"t":"2048-03-01T17:50:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.94,"alt":31.02,"az":300.0,"t":"2048-03-01T17:55:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.98,"alt":30.22,"az":300.6,"t":"2048-03-01T18:00:00Z","terrain":0.34},{"above_terrain":true,"airmass":2.03,"alt":29.41,"az":301.1,"t":"2048-03-01T18:05:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.08,"alt":28.61,"az":301.7,"t":"2048-03-01T18:10:00Z","terrain":0.15},{"above_terrain":true,"airmass":2.14,"alt":27.82,"az":302.3,"t":"2048-03-01T18:15:00Z","terrain":-0.0},{"above_terrain":true,"airmass":2.19,"alt":27.03,"az":302.8,"t":"2048-03-01T18:20:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.25,"alt":26.25,"az":303.4,"t":"2048-03-01T18:25:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.32,"alt":25.47,"az":304.0,"t":"2048-03-01T18:30:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.38,"alt":24.69,"az":304.6,"t":"2048-03-01T18:35:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.45,"alt":23.93,"az":305.2,"t":"2048-03-01T18:40:00Z","terrain":-0.27},{"above_terrain":true,"airmass":2.53,"alt":23.16,"az":305.8,"t":"2048-03-01T18:45:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.61,"alt":22.41,"az":306.4,"t":"2048-03-01T18:50:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.69,"alt":21.66,"az":307.0,"t":"2048-03-01T18:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.78,"alt":20.91,"az":307.6,"t":"2048-03-01T19:00:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.88,"alt":20.17,"az":308.2,"t":"2048-03-01T19:05:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.98,"alt":19.44,"az":308.8,"t":"2048-03-01T19:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.09,"alt":18.72,"az":309.5,"t":"2048-03-01T19:15:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.21,"alt":18.0,"az":310.1,"t":"2048-03-01T19:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.33,"alt":17.29,"az":310.7,"t":"2048-03-01T19:25:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.47,"alt":16.58,"az":311.4,"t":"2048-03-01T19:30:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.61,"alt":15.88,"az":312.0,"t":"2048-03-01T19:35:00Z","terrain":0.15},{"above_terrain":true,"airmass":3.77,"alt":15.19,"az":312.7,"t":"2048-03-01T19:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.94,"alt":14.51,"az":313.4,"t":"2048-03-01T19:45:00Z","terrain":0.34},{"above_terrain":true,"airmass":4.12,"alt":13.83,"az":314.0,"t":"2048-03-01T19:50:00Z","terrain":0.47},{"above_terrain":true,"airmass":4.32,"alt":13.16,"az":314.7,"t":"2048-03-01T19:55:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.53,"alt":12.5,"az":315.4,"t":"2048-03-01T20:00:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.77,"alt":11.85,"az":316.1,"t":"2048-03-01T20:05:00Z","terrain":0.46},{"above_terrain":true,"airmass":5.02,"alt":11.2,"az":316.8,"t":"2048-03-01T20:10:00Z","terrain":0.34},{"above_terrain":true,"airmass":5.31,"alt":10.56,"az":317.5,"t":"2048-03-01T20:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":5.62,"alt":9.94,"az":318.2,"t":"2048-03-01T20:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":5.96,"alt":9.32,"az":318.9,"t":"2048-03-01T20:25:00Z","terrain":-0.1},{"above_terrain":true,"airmass":6.35,"alt":8.71,"az":319.6,"t":"2048-03-01T20:30:00Z","terrain":-0.18},{"above_terrain":true,"airmass":6.78,"alt":8.1,"az":320.4,"t":"2048-03-01T20:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.26,"alt":7.51,"az":321.1,"t":"2048-03-01T20:40:00Z","terrain":-0.16},{"above_terrain":true,"airmass":7.8,"alt":6.93,"az":321.8,"t":"2048-03-01T20:45:00Z","terrain":0.14},{"above_terrain":true,"airmass":8.41,"alt":6.35,"az":322.6,"t":"2048-03-01T20:50:00Z","terrain":0.13},{"above_terrain":true,"airmass":9.11,"alt":5.79,"az":323.3,"t":"2048-03-01T20:55:00Z","terrain":-0.02},{"above_terrain":true,"airmass":9.92,"alt":5.24,"az":324.1,"t":"2048-03-01T21:00:00Z","terrain":-0.21},{"above_terrain":true,"airmass":10.85,"alt":4.69,"az":324.9,"t":"2048-03-01T21:05:00Z","terrain":-0.19},{"above_terrain":true,"airmass":11.94,"alt":4.16,"az":325.6,"t":"2048-03-01T21:10:00Z","terrain":-0.22},{"above_terrain":true,"airmass":13.21,"alt":3.64,"az":326.4,"t":"2048-03-01T21:15:00Z","terrain":-0.3},{"above_terrain":true,"airmass":14.73,"alt":3.12,"az":327.2,"t":"2048-03-01T21:20:00Z","terrain":-0.36},{"above_terrain":true,"airmass":16.55,"alt":2.62,"az":328.0,"t":"2048-03-01T21:25:00Z","terrain":-0.23},{"above_terrain":true,"airmass":18.75,"alt":2.13,"az":328.8,"t":"2048-03-01T21:30:00Z","terrain":-0.15},{"above_terrain":true,"airmass":21.44,"alt":1.65,"az":329.6,"t":"2048-03-01T21:35:00Z","terrain":-0.26},{"above_terrain":true,"airmass":24.76,"alt":1.19,"az":330.4,"t":"2048-03-01T21:40:00Z","terrain":-0.37},{"above_terrain":true,"airmass":28.87,"alt":0.73,"az":331.2,"t":"2048-03-01T21:45:00Z","terrain":-0.33},{"above_terrain":true,"airmass":33.96,"alt":0.29,"az":332.1,"t":"2048-03-01T21:50:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-0.15,"az":332.9,"t":"2048-03-01T21:55:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-0.57,"az":333.7,"t":"2048-03-01T22:00:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-0.98,"az":334.6,"t":"2048-03-01T22:05:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-1.37,"az":335.4,"t":"2048-03-01T22:10:00Z","terrain":-0.69},{"above_terrain":false,"airmass":null,"alt":-1.75,"az":336.3,"t":"2048-03-01T22:15:00Z","terrain":-0.8},{"above_terrain":false,"airmass":null,"alt":-2.12,"az":337.2,"t":"2048-03-01T22:20:00Z","terrain":-0.69},{"above_terrain":false,"airmass":null,"alt":-2.48,"az":338.0,"t":"2048-03-01T22:25:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-2.82,"az":338.9,"t":"2048-03-01T22:30:00Z","terrain":-0.72},{"above_terrain":false,"airmass":null,"alt":-3.15,"az":339.8,"t":"2048-03-01T22:35:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-3.47,"az":340.7,"t":"2048-03-01T22:40:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-3.77,"az":341.6,"t":"2048-03-01T22:45:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-4.06,"az":342.4,"t":"2048-03-01T22:50:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-4.34,"az":343.3,"t":"2048-03-01T22:55:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-4.6,"az":344.3,"t":"2048-03-01T23:00:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-4.85,"az":345.2,"t":"2048-03-01T23:05:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-5.08,"az":346.1,"t":"2048-03-01T23:10:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-5.3,"az":347.0,"t":"2048-03-01T23:15:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-5.5,"az":347.9,"t":"2048-03-01T23:20:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-5.69,"az":348.8,"t":"2048-03-01T23:25:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-5.86,"az":349.8,"t":"2048-03-01T23:30:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-6.02,"az":350.7,"t":"2048-03-01T23:35:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.17,"az":351.6,"t":"2048-03-01T23:40:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-6.29,"az":352.6,"t":"2048-03-01T23:45:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-6.41,"az":353.5,"t":"2048-03-01T23:50:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-6.51,"az":354.4,"t":"2048-03-01T23:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.59,"az":355.4,"t":"2048-03-02T00:00:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-6.66,"az":356.3,"t":"2048-03-02T00:05:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.71,"az":357.3,"t":"2048-03-02T00:10:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-6.75,"az":358.2,"t":"2048-03-02T00:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.77,"az":359.1,"t":"2048-03-02T00:20:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-6.77,"az":0.1,"t":"2048-03-02T00:25:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-6.77,"az":1.0,"t":"2048-03-02T00:30:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-6.74,"az":2.0,"t":"2048-03-02T00:35:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-6.7,"az":2.9,"t":"2048-03-02T00:40:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-6.65,"az":3.9,"t":"2048-03-02T00:45:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-6.57,"az":4.8,"t":"2048-03-02T00:50:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-6.49,"az":5.7,"t":"2048-03-02T00:55:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-6.39,"az":6.7,"t":"2048-03-02T01:00:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-6.27,"az":7.6,"t":"2048-03-02T01:05:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.14,"az":8.6,"t":"2048-03-02T01:10:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-5.99,"az":9.5,"t":"2048-03-02T01:15:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-5.83,"az":10.4,"t":"2048-03-02T01:20:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-5.65,"az":11.3,"t":"2048-03-02T01:25:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-5.46,"az":12.3,"t":"2048-03-02T01:30:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-5.26,"az":13.2,"t":"2048-03-02T01:35:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-5.03,"az":14.1,"t":"2048-03-02T01:40:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-4.8,"az":15.0,"t":"2048-03-02T01:45:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-4.55,"az":15.9,"t":"2048-03-02T01:50:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-4.29,"az":16.8,"t":"2048-03-02T01:55:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-4.01,"az":17.7,"t":"2048-03-02T02:00:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-3.72,"az":18.6,"t":"2048-03-02T02:05:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-3.41,"az":19.5,"t":"2048-03-02T02:10:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-3.09,"az":20.4,"t":"2048-03-02T02:15:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-2.76,"az":21.3,"t":"2048-03-02T02:20:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-2.41,"az":22.1,"t":"2048-03-02T02:25:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-2.05,"az":23.0,"t":"2048-03-02T02:30:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-1.68,"az":23.9,"t":"2048-03-02T02:35:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-1.3,"az":24.7,"t":"2048-03-02T02:40:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-0.9,"az":25.6,"t":"2048-03-02T02:45:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-0.49,"az":26.4,"t":"2048-03-02T02:50:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-0.06,"az":27.3,"t":"2048-03-02T02:55:00Z","terrain":1.26},{"above_terrain":false,"airmass":32.89,"alt":0.37,"az":28.1,"t":"2048-03-02T03:00:00Z","terrain":1.17},{"above_terrain":false,"airmass":28.0,"alt":0.82,"az":28.9,"t":"2048-03-02T03:05:00Z","terrain":1.02},{"above_terrain":true,"airmass":24.06,"alt":1.28,"az":29.7,"t":"2048-03-02T03:10:00Z","terrain":1.11},{"above_terrain":true,"airmass":20.87,"alt":1.75,"az":30.5,"t":"2048-03-02T03:15:00Z","terrain":1.24},{"above_terrain":true,"airmass":18.29,"alt":2.23,"az":31.4,"t":"2048-03-02T03:20:00Z","terrain":1.32},{"above_terrain":true,"airmass":16.17,"alt":2.72,"az":32.2,"t":"2048-03-02T03:25:00Z","terrain":1.28},{"above_terrain":true,"airmass":14.42,"alt":3.22,"az":32.9,"t":"2048-03-02T03:30:00Z","terrain":1.01},{"above_terrain":true,"airmass":12.95,"alt":3.74,"az":33.7,"t":"2048-03-02T03:35:00Z","terrain":0.58},{"above_terrain":true,"airmass":11.71,"alt":4.26,"az":34.5,"t":"2048-03-02T03:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":10.66,"alt":4.8,"az":35.3,"t":"2048-03-02T03:45:00Z","terrain":0.04},{"above_terrain":true,"airmass":9.75,"alt":5.34,"az":36.1,"t":"2048-03-02T03:50:00Z","terrain":0.02},{"above_terrain":true,"airmass":8.97,"alt":5.9,"az":36.8,"t":"2048-03-02T03:55:00Z","terrain":-0.07},{"above_terrain":true,"airmass":8.29,"alt":6.46,"az":37.6,"t":"2048-03-02T04:00:00Z","terrain":-0.16},{"above_terrain":true,"airmass":7.69,"alt":7.04,"az":38.3,"t":"2048-03-02T04:05:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.16,"alt":7.63,"az":39.0,"t":"2048-03-02T04:10:00Z","terrain":-0.15},{"above_terrain":true,"airmass":6.69,"alt":8.22,"az":39.8,"t":"2048-03-02T04:15:00Z","terrain":-0.07},{"above_terrain":true,"airmass":6.27,"alt":8.82,"az":40.5,"t":"2048-03-02T04:20:00Z","terrain":-0.01},{"above_terrain":true,"airmass":5.9,"alt":9.44,"az":41.2,"t":"2048-03-02T04:25:00Z","terrain":0.04},{"above_terrain":true,"airmass":5.56,"alt":10.06,"az":41.9,"t":"2048-03-02T04:30:00Z","terrain":0.11},{"above_terrain":true,"airmass":5.25,"alt":10.69,"az":42.6,"t":"2048-03-02T04:35:00Z","terrain":0.2},{"above_terrain":true,"airmass":4.97,"alt":11.32,"az":43.3,"t":"2048-03-02T04:40:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.72,"alt":11.97,"az":44.0,"t":"2048-03-02T04:45:00Z","terrain":0.42},{"above_terrain":true,"airmass":4.49,"alt":12.63,"az":44.7,"t":"2048-03-02T04:50:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.28,"alt":13.29,"az":45.4,"t":"2048-03-02T04:55:00Z","terrain":0.62},{"above_terrain":true,"airmass":4.08,"alt":13.96,"az":46.1,"t":"2048-03-02T05:00:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.9,"alt":14.64,"az":46.8,"t":"2048-03-02T05:05:00Z","terrain":0.62},{"above_terrain":true,"airmass":3.74,"alt":15.32,"az":47.4,"t":"2048-03-02T05:10:00Z","terrain":0.58},{"above_terrain":true,"airmass":3.58,"alt":16.02,"az":48.1,"t":"2048-03-02T05:15:00Z","terrain":0.52},{"above_terrain":true,"airmass":3.44,"alt":16.72,"az":48.7,"t":"2048-03-02T05:20:00Z","terrain":0.44},{"above_terrain":true,"airmass":3.31,"alt":17.42,"az":49.4,"t":"2048-03-02T05:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.18,"alt":18.14,"az":50.0,"t":"2048-03-02T05:30:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.07,"alt":18.86,"az":50.6,"t":"2048-03-02T05:35:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.96,"alt":19.58,"az":51.3,"t":"2048-03-02T05:40:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.86,"alt":20.32,"az":51.9,"t":"2048-03-02T05:45:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.77,"alt":21.06,"az":52.5,"t":"2048-03-02T05:50:00Z","terrain":0.74},{"above_terrain":true,"airmass":2.68,"alt":21.8,"az":53.1,"t":"2048-03-02T05:55:00Z","terrain":0.86},{"above_terrain":true,"airmass":2.59,"alt":22.55,"az":53.7,"t":"2048-03-02T06:00:00Z","terrain":0.96},{"above_terrain":true,"airmass":2.51,"alt":23.31,"az":54.3,"t":"2048-03-02T06:05:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.44,"alt":24.07,"az":54.9,"t":"2048-03-02T06:10:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.37,"alt":24.84,"az":55.5,"t":"2048-03-02T06:15:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.3,"alt":25.62,"az":56.1,"t":"2048-03-02T06:20:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.24,"alt":26.4,"az":56.7,"t":"2048-03-02T06:25:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.18,"alt":27.18,"az":57.3,"t":"2048-03-02T06:30:00Z","terrain":1.12},{"above_terrain":true,"airmass":2.12,"alt":27.97,"az":57.8,"t":"2048-03-02T06:35:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.07,"alt":28.77,"az":58.4,"t":"2048-03-02T06:40:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.02,"alt":29.57,"az":59.0,"t":"2048-03-02T06:45:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.97,"alt":30.37,"az":59.5,"t":"2048-03-02T06:50:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.93,"alt":31.18,"az":60.1,"t":"2048-03-02T06:55:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.88,"alt":31.99,"az":60.6,"t":"2048-03-02T07:00:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.84,"alt":32.81,"az":61.2,"t":"2048-03-02T07:05:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.8,"alt":33.63,"az":61.7,"t":"2048-03-02T07:10:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.76,"alt":34.46,"az":62.2,"t":"2048-03-02T07:15:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.73,"alt":35.29,"az":62.8,"t":"2048-03-02T07:20:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.69,"alt":36.12,"az":63.3,"t":"2048-03-02T07:25:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.66,"alt":36.96,"az":63.8,"t":"2048-03-02T07:30:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.63,"alt":37.8,"az":64.4,"t":"2048-03-02T07:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.6,"alt":38.65,"az":64.9,"t":"2048-03-02T07:40:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.57,"alt":39.5,"az":65.4,"t":"2048-03-02T07:45:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.54,"alt":40.35,"az":65.9,"t":"2048-03-02T07:50:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.52,"alt":41.21,"az":66.4,"t":"2048-03-02T07:55:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.49,"alt":42.07,"az":66.9,"t":"2048-03-02T08:00:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.47,"alt":42.93,"az":67.4,"t":"2048-03-02T08:05:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.44,"alt":43.8,"az":67.9,"t":"2048-03-02T08:10:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.42,"alt":44.66,"az":68.4,"t":"2048-03-02T08:15:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.4,"alt":45.54,"az":68.9,"t":"2048-03-02T08:20:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.38,"alt":46.41,"az":69.4,"t":"2048-03-02T08:25:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.36,"alt":47.29,"az":69.9,"t":"2048-03-02T08:30:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.34,"alt":48.17,"az":70.4,"t":"2048-03-02T08:35:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.32,"alt":49.05,"az":70.8,"t":"2048-03-02T08:40:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.31,"alt":49.94,"az":71.3,"t":"2048-03-02T08:45:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.29,"alt":50.82,"az":71.8,"t":"2048-03-02T08:50:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.27,"alt":51.71,"az":72.3,"t":"2048-03-02T08:55:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.26,"alt":52.61,"az":72.7,"t":"2048-03-02T09:00:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.24,"alt":53.5,"az":73.2,"t":"2048-03-02T09:05:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.23,"alt":54.4,"az":73.7,"t":"2048-03-02T09:10:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.22,"alt":55.3,"az":74.1,"t":"2048-03-02T09:15:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.2,"alt":56.2,"az":74.6,"t":"2048-03-02T09:20:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.19,"alt":57.1,"az":75.1,"t":"2048-03-02T09:25:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.18,"alt":58.01,"az":75.5,"t":"2048-03-02T09:30:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.17,"alt":58.91,"az":76.0,"t":"2048-03-02T09:35:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.16,"alt":59.82,"az":76.4,"t":"2048-03-02T09:40:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.15,"alt":60.73,"az":76.9,"t":"2048-03-02T09:45:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.14,"alt":61.65,"az":77.3,"t":"2048-03-02T09:50:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.13,"alt":62.56,"az":77.8,"t":"2048-03-02T09:55:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.12,"alt":63.48,"az":78.3,"t":"2048-03-02T10:00:00Z","terrain":0.61}],"transit":{"airmass":1.0,"alt":89.7,"az":120.0,"t":"2048-03-01T12:25:00Z"},"usable_hours":1.42,"verdict":"poor","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."]}