{"assessment":{"best_window":{"end":"2027-03-12T18:25Z","end_local":"20:25","hours":0.42,"label":"marginal","mean_quality":0.43,"start":"2027-03-12T18:00Z","start_local":"20:00"},"cost":{"altitude":9.36,"clouds":0.0,"darkness":1.04,"moon":0.06},"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":33,"cloud":null,"high":null,"iso":"2027-03-12T17:00Z","label":"poor","low":null,"mid":null,"moon_alt":42,"precip":null,"q":0.11,"rh":null,"sky":"nautical twilight","temp":null,"time":"19:00","wind":null},{"alt":24,"cloud":null,"high":null,"iso":"2027-03-12T18:00Z","label":"marginal","low":null,"mid":null,"moon_alt":32,"precip":null,"q":0.48,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":15,"cloud":null,"high":null,"iso":"2027-03-12T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":21,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":7,"cloud":null,"high":null,"iso":"2027-03-12T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":11,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":1,"cloud":null,"high":null,"iso":"2027-03-12T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":1,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2027-03-12T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-8,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-6,"cloud":null,"high":null,"iso":"2027-03-12T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-16,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-7,"cloud":null,"high":null,"iso":"2027-03-13T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-22,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-5,"cloud":null,"high":null,"iso":"2027-03-13T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-26,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-1,"cloud":null,"high":null,"iso":"2027-03-13T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-27,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":4,"cloud":null,"high":null,"iso":"2027-03-13T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-25,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":11,"cloud":null,"high":null,"iso":"2027-03-13T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-21,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.48,"peak_sky":0.48,"quality_hours":0.4,"reasons":["the target being low or below 20\u00b0 cost 9.4 quality-hours","daylight and twilight cost 1.0 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":5,"score_weather":null,"sky_hours":0.4,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2027-03-12T16:55Z","end_local":"18:55","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2027-03-12T16:20Z","start_local":"18:20"},{"end":"2027-03-12T17:25Z","end_local":"19:25","hours":0.5,"label":"poor","mean_quality":0.11,"start":"2027-03-12T16:55Z","start_local":"18:55"},{"end":"2027-03-12T17:40Z","end_local":"19:40","hours":0.25,"label":"marginal","mean_quality":0.32,"start":"2027-03-12T17:25Z","start_local":"19:25"},{"end":"2027-03-12T18:00Z","end_local":"20:00","hours":0.33,"label":"poor","mean_quality":0.27,"start":"2027-03-12T17:40Z","start_local":"19:40"},{"end":"2027-03-12T18:25Z","end_local":"20:25","hours":0.42,"label":"marginal","mean_quality":0.43,"start":"2027-03-12T18:00Z","start_local":"20:00"},{"end":"2027-03-13T04:40Z","end_local":"06:40","hours":10.25,"label":"unusable","mean_quality":0.0,"start":"2027-03-12T18:25Z","start_local":"20:25"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2027-03-12T17:56:19Z","dark_hours":9.14,"dark_to":"2027-03-13T03:04:34Z","moon":{"illumination":0.213,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":5.98,"moonrise":"2027-03-13T06:46:07Z","moonset":"2027-03-12T21:04:04Z","sunrise":"2027-03-13T04:36:58Z","sunset":"2027-03-12T16:23:45Z","twilight":{"astronomical":{"end":"2027-03-12T17:56:19Z","start":"2027-03-13T03:04:34Z"},"civil":{"end":"2027-03-12T16:51:28Z","start":"2027-03-13T04:09:19Z"},"nautical":{"end":"2027-03-12T17:23:43Z","start":"2027-03-13T03:37:07Z"}},"window_end":"2027-03-13T10:00:00Z","window_start":"2027-03-12T10:00:00Z"},"night_date":"2027-03-12","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":2.47,"alt":23.7,"t":"2027-03-12T18:00:00Z"},"dec":41.26875,"dec_of_date":41.4174,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":0,"limit_rise":"2027-03-13T05:02:30Z","limit_set":"2027-03-12T18:24:53Z","max_az_rate_deg_per_min":19.27,"moon_separation":33.3,"never_rises":false,"ra":10.68470833,"ra_of_date":11.0583,"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 0.4 h above 20\u00b0 in darkness \u2014 barely observable tonight.","terrain":{"available":true,"behind_at":"2027-03-12T21:12:47Z","blocked_dark_hours":0,"clears_at":"2027-03-13T02:28:20Z","rise_az":81.9},"track":[{"above_terrain":true,"airmass":1.06,"alt":70.25,"az":81.9,"t":"2027-03-12T10:00:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.06,"alt":71.18,"az":82.4,"t":"2027-03-12T10:05:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.05,"alt":72.11,"az":82.8,"t":"2027-03-12T10:10:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.05,"alt":73.04,"az":83.3,"t":"2027-03-12T10:15:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.04,"alt":73.97,"az":83.8,"t":"2027-03-12T10:20:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.04,"alt":74.9,"az":84.3,"t":"2027-03-12T10:25:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.03,"alt":75.83,"az":84.8,"t":"2027-03-12T10:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.03,"alt":76.76,"az":85.3,"t":"2027-03-12T10:35:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.02,"alt":77.7,"az":85.8,"t":"2027-03-12T10:40:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.02,"alt":78.63,"az":86.3,"t":"2027-03-12T10:45:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.02,"alt":79.56,"az":86.9,"t":"2027-03-12T10:50:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.01,"alt":80.5,"az":87.4,"t":"2027-03-12T10:55:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.01,"alt":81.43,"az":88.0,"t":"2027-03-12T11:00:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.01,"alt":82.37,"az":88.7,"t":"2027-03-12T11:05:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.01,"alt":83.31,"az":89.4,"t":"2027-03-12T11:10:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.0,"alt":84.24,"az":90.2,"t":"2027-03-12T11:15:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.0,"alt":85.18,"az":91.1,"t":"2027-03-12T11:20:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.0,"alt":86.11,"az":92.3,"t":"2027-03-12T11:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.0,"alt":87.05,"az":94.0,"t":"2027-03-12T11:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.0,"alt":87.98,"az":96.9,"t":"2027-03-12T11:35:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.0,"alt":88.9,"az":104.0,"t":"2027-03-12T11:40:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.0,"alt":89.7,"az":155.3,"t":"2027-03-12T11:45:00Z","terrain":-1.12},{"above_terrain":true,"airmass":1.0,"alt":89.14,"az":251.6,"t":"2027-03-12T11:50:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.0,"alt":88.23,"az":261.8,"t":"2027-03-12T11:55:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.0,"alt":87.3,"az":265.3,"t":"2027-03-12T12:00:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.0,"alt":86.36,"az":267.3,"t":"2027-03-12T12:05:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.0,"alt":85.43,"az":268.6,"t":"2027-03-12T12:10:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.0,"alt":84.49,"az":269.6,"t":"2027-03-12T12:15:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.01,"alt":83.56,"az":270.4,"t":"2027-03-12T12:20:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.01,"alt":82.62,"az":271.1,"t":"2027-03-12T12:25:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.01,"alt":81.69,"az":271.8,"t":"2027-03-12T12:30:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.01,"alt":80.75,"az":272.4,"t":"2027-03-12T12:35:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.02,"alt":79.82,"az":273.0,"t":"2027-03-12T12:40:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.02,"alt":78.88,"az":273.5,"t":"2027-03-12T12:45:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.02,"alt":77.95,"az":274.1,"t":"2027-03-12T12:50:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.03,"alt":77.01,"az":274.6,"t":"2027-03-12T12:55:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.03,"alt":76.08,"az":275.1,"t":"2027-03-12T13:00:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.03,"alt":75.15,"az":275.6,"t":"2027-03-12T13:05:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.04,"alt":74.22,"az":276.1,"t":"2027-03-12T13:10:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.04,"alt":73.29,"az":276.5,"t":"2027-03-12T13:15:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.05,"alt":72.36,"az":277.0,"t":"2027-03-12T13:20:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.05,"alt":71.43,"az":277.5,"t":"2027-03-12T13:25:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.06,"alt":70.5,"az":278.0,"t":"2027-03-12T13:30:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.07,"alt":69.58,"az":278.4,"t":"2027-03-12T13:35:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.07,"alt":68.65,"az":278.9,"t":"2027-03-12T13:40:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.08,"alt":67.73,"az":279.4,"t":"2027-03-12T13:45:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.09,"alt":66.8,"az":279.8,"t":"2027-03-12T13:50:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.1,"alt":65.88,"az":280.3,"t":"2027-03-12T13:55:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.1,"alt":64.96,"az":280.7,"t":"2027-03-12T14:00:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.11,"alt":64.04,"az":281.2,"t":"2027-03-12T14:05:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.12,"alt":63.13,"az":281.7,"t":"2027-03-12T14:10:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.13,"alt":62.21,"az":282.1,"t":"2027-03-12T14:15:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.14,"alt":61.3,"az":282.6,"t":"2027-03-12T14:20:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.15,"alt":60.38,"az":283.0,"t":"2027-03-12T14:25:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.16,"alt":59.47,"az":283.5,"t":"2027-03-12T14:30:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.17,"alt":58.56,"az":284.0,"t":"2027-03-12T14:35:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.18,"alt":57.66,"az":284.4,"t":"2027-03-12T14:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.19,"alt":56.75,"az":284.9,"t":"2027-03-12T14:45:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.21,"alt":55.85,"az":285.4,"t":"2027-03-12T14:50:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.22,"alt":54.95,"az":285.8,"t":"2027-03-12T14:55:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.23,"alt":54.05,"az":286.3,"t":"2027-03-12T15:00:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.25,"alt":53.15,"az":286.8,"t":"2027-03-12T15:05:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.26,"alt":52.25,"az":287.3,"t":"2027-03-12T15:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.28,"alt":51.36,"az":287.7,"t":"2027-03-12T15:15:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.3,"alt":50.47,"az":288.2,"t":"2027-03-12T15:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.31,"alt":49.58,"az":288.7,"t":"2027-03-12T15:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.33,"alt":48.7,"az":289.2,"t":"2027-03-12T15:30:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.35,"alt":47.82,"az":289.7,"t":"2027-03-12T15:35:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.37,"alt":46.94,"az":290.1,"t":"2027-03-12T15:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.39,"alt":46.06,"az":290.6,"t":"2027-03-12T15:45:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.41,"alt":45.18,"az":291.1,"t":"2027-03-12T15:50:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.43,"alt":44.31,"az":291.6,"t":"2027-03-12T15:55:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.45,"alt":43.44,"az":292.1,"t":"2027-03-12T16:00:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.48,"alt":42.58,"az":292.6,"t":"2027-03-12T16:05:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.5,"alt":41.72,"az":293.1,"t":"2027-03-12T16:10:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.53,"alt":40.86,"az":293.6,"t":"2027-03-12T16:15:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.55,"alt":40.0,"az":294.1,"t":"2027-03-12T16:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.58,"alt":39.15,"az":294.7,"t":"2027-03-12T16:25:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.61,"alt":38.3,"az":295.2,"t":"2027-03-12T16:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.64,"alt":37.45,"az":295.7,"t":"2027-03-12T16:35:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.67,"alt":36.61,"az":296.2,"t":"2027-03-12T16:40:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.71,"alt":35.78,"az":296.8,"t":"2027-03-12T16:45:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.74,"alt":34.94,"az":297.3,"t":"2027-03-12T16:50:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.78,"alt":34.11,"az":297.8,"t":"2027-03-12T16:55:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.82,"alt":33.29,"az":298.4,"t":"2027-03-12T17:00:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.86,"alt":32.46,"az":298.9,"t":"2027-03-12T17:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.9,"alt":31.65,"az":299.5,"t":"2027-03-12T17:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.95,"alt":30.83,"az":300.0,"t":"2027-03-12T17:15:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.99,"alt":30.03,"az":300.6,"t":"2027-03-12T17:20:00Z","terrain":0.34},{"above_terrain":true,"airmass":2.04,"alt":29.22,"az":301.1,"t":"2027-03-12T17:25:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.09,"alt":28.42,"az":301.7,"t":"2027-03-12T17:30:00Z","terrain":0.16},{"above_terrain":true,"airmass":2.15,"alt":27.63,"az":302.3,"t":"2027-03-12T17:35:00Z","terrain":0.0},{"above_terrain":true,"airmass":2.21,"alt":26.84,"az":302.8,"t":"2027-03-12T17:40:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.27,"alt":26.06,"az":303.4,"t":"2027-03-12T17:45:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.33,"alt":25.28,"az":304.0,"t":"2027-03-12T17:50:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.4,"alt":24.5,"az":304.6,"t":"2027-03-12T17:55:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.47,"alt":23.74,"az":305.2,"t":"2027-03-12T18:00:00Z","terrain":-0.27},{"above_terrain":true,"airmass":2.55,"alt":22.97,"az":305.8,"t":"2027-03-12T18:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.63,"alt":22.22,"az":306.4,"t":"2027-03-12T18:10:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.72,"alt":21.47,"az":307.0,"t":"2027-03-12T18:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.81,"alt":20.72,"az":307.6,"t":"2027-03-12T18:20:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.91,"alt":19.98,"az":308.2,"t":"2027-03-12T18:25:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.01,"alt":19.25,"az":308.9,"t":"2027-03-12T18:30:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.12,"alt":18.53,"az":309.5,"t":"2027-03-12T18:35:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.24,"alt":17.81,"az":310.1,"t":"2027-03-12T18:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.37,"alt":17.1,"az":310.8,"t":"2027-03-12T18:45:00Z","terrain":0.33},{"above_terrain":true,"airmass":3.51,"alt":16.39,"az":311.4,"t":"2027-03-12T18:50:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.65,"alt":15.69,"az":312.1,"t":"2027-03-12T18:55:00Z","terrain":0.15},{"above_terrain":true,"airmass":3.81,"alt":15.0,"az":312.7,"t":"2027-03-12T19:00:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.99,"alt":14.32,"az":313.4,"t":"2027-03-12T19:05:00Z","terrain":0.35},{"above_terrain":true,"airmass":4.17,"alt":13.64,"az":314.1,"t":"2027-03-12T19:10:00Z","terrain":0.48},{"above_terrain":true,"airmass":4.38,"alt":12.97,"az":314.7,"t":"2027-03-12T19:15:00Z","terrain":0.54},{"above_terrain":true,"airmass":4.6,"alt":12.31,"az":315.4,"t":"2027-03-12T19:20:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.84,"alt":11.66,"az":316.1,"t":"2027-03-12T19:25:00Z","terrain":0.46},{"above_terrain":true,"airmass":5.1,"alt":11.01,"az":316.8,"t":"2027-03-12T19:30:00Z","terrain":0.33},{"above_terrain":true,"airmass":5.4,"alt":10.38,"az":317.5,"t":"2027-03-12T19:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":5.72,"alt":9.75,"az":318.2,"t":"2027-03-12T19:40:00Z","terrain":0.22},{"above_terrain":true,"airmass":6.08,"alt":9.13,"az":319.0,"t":"2027-03-12T19:45:00Z","terrain":-0.12},{"above_terrain":true,"airmass":6.47,"alt":8.52,"az":319.7,"t":"2027-03-12T19:50:00Z","terrain":-0.18},{"above_terrain":true,"airmass":6.92,"alt":7.92,"az":320.4,"t":"2027-03-12T19:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.42,"alt":7.33,"az":321.1,"t":"2027-03-12T20:00:00Z","terrain":-0.14},{"above_terrain":true,"airmass":7.99,"alt":6.74,"az":321.9,"t":"2027-03-12T20:05:00Z","terrain":0.16},{"above_terrain":true,"airmass":8.63,"alt":6.17,"az":322.6,"t":"2027-03-12T20:10:00Z","terrain":0.13},{"above_terrain":true,"airmass":9.36,"alt":5.61,"az":323.4,"t":"2027-03-12T20:15:00Z","terrain":-0.03},{"above_terrain":true,"airmass":10.21,"alt":5.06,"az":324.2,"t":"2027-03-12T20:20:00Z","terrain":-0.21},{"above_terrain":true,"airmass":11.2,"alt":4.51,"az":324.9,"t":"2027-03-12T20:25:00Z","terrain":-0.19},{"above_terrain":true,"airmass":12.35,"alt":3.98,"az":325.7,"t":"2027-03-12T20:30:00Z","terrain":-0.22},{"above_terrain":true,"airmass":13.71,"alt":3.46,"az":326.5,"t":"2027-03-12T20:35:00Z","terrain":-0.31},{"above_terrain":true,"airmass":15.33,"alt":2.95,"az":327.3,"t":"2027-03-12T20:40:00Z","terrain":-0.35},{"above_terrain":true,"airmass":17.29,"alt":2.45,"az":328.1,"t":"2027-03-12T20:45:00Z","terrain":-0.22},{"above_terrain":true,"airmass":19.67,"alt":1.96,"az":328.9,"t":"2027-03-12T20:50:00Z","terrain":-0.14},{"above_terrain":true,"airmass":22.59,"alt":1.48,"az":329.7,"t":"2027-03-12T20:55:00Z","terrain":-0.28},{"above_terrain":true,"airmass":26.21,"alt":1.01,"az":330.5,"t":"2027-03-12T21:00:00Z","terrain":-0.37},{"above_terrain":true,"airmass":30.71,"alt":0.56,"az":331.3,"t":"2027-03-12T21:05:00Z","terrain":-0.31},{"above_terrain":true,"airmass":36.28,"alt":0.11,"az":332.1,"t":"2027-03-12T21:10:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-0.32,"az":333.0,"t":"2027-03-12T21:15:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-0.74,"az":333.8,"t":"2027-03-12T21:20:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-1.14,"az":334.7,"t":"2027-03-12T21:25:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-1.54,"az":335.5,"t":"2027-03-12T21:30:00Z","terrain":-0.72},{"above_terrain":false,"airmass":null,"alt":-1.92,"az":336.4,"t":"2027-03-12T21:35:00Z","terrain":-0.79},{"above_terrain":false,"airmass":null,"alt":-2.29,"az":337.3,"t":"2027-03-12T21:40:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-2.64,"az":338.1,"t":"2027-03-12T21:45:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-2.98,"az":339.0,"t":"2027-03-12T21:50:00Z","terrain":-0.75},{"above_terrain":false,"airmass":null,"alt":-3.31,"az":339.9,"t":"2027-03-12T21:55:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-3.63,"az":340.8,"t":"2027-03-12T22:00:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-3.93,"az":341.7,"t":"2027-03-12T22:05:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-4.22,"az":342.6,"t":"2027-03-12T22:10:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-4.49,"az":343.5,"t":"2027-03-12T22:15:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-4.75,"az":344.4,"t":"2027-03-12T22:20:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-5.0,"az":345.3,"t":"2027-03-12T22:25:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-5.23,"az":346.2,"t":"2027-03-12T22:30:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-5.44,"az":347.1,"t":"2027-03-12T22:35:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-5.64,"az":348.0,"t":"2027-03-12T22:40:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-5.83,"az":349.0,"t":"2027-03-12T22:45:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-6.0,"az":349.9,"t":"2027-03-12T22:50:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-6.16,"az":350.8,"t":"2027-03-12T22:55:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.3,"az":351.8,"t":"2027-03-12T23:00:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-6.43,"az":352.7,"t":"2027-03-12T23:05:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-6.54,"az":353.6,"t":"2027-03-12T23:10:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-6.64,"az":354.6,"t":"2027-03-12T23:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.72,"az":355.5,"t":"2027-03-12T23:20:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-6.78,"az":356.5,"t":"2027-03-12T23:25:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.83,"az":357.4,"t":"2027-03-12T23:30:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-6.87,"az":358.4,"t":"2027-03-12T23:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.89,"az":359.3,"t":"2027-03-12T23:40:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-6.89,"az":0.2,"t":"2027-03-12T23:45:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-6.88,"az":1.2,"t":"2027-03-12T23:50:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-6.85,"az":2.1,"t":"2027-03-12T23:55:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-6.81,"az":3.1,"t":"2027-03-13T00:00:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-6.75,"az":4.0,"t":"2027-03-13T00:05:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-6.68,"az":5.0,"t":"2027-03-13T00:10:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-6.59,"az":5.9,"t":"2027-03-13T00:15:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-6.48,"az":6.9,"t":"2027-03-13T00:20:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-6.36,"az":7.8,"t":"2027-03-13T00:25:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.23,"az":8.7,"t":"2027-03-13T00:30:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-6.08,"az":9.7,"t":"2027-03-13T00:35:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-5.92,"az":10.6,"t":"2027-03-13T00:40:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-5.74,"az":11.5,"t":"2027-03-13T00:45:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-5.54,"az":12.4,"t":"2027-03-13T00:50:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-5.33,"az":13.4,"t":"2027-03-13T00:55:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-5.11,"az":14.3,"t":"2027-03-13T01:00:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-4.87,"az":15.2,"t":"2027-03-13T01:05:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-4.62,"az":16.1,"t":"2027-03-13T01:10:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-4.35,"az":17.0,"t":"2027-03-13T01:15:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-4.07,"az":17.9,"t":"2027-03-13T01:20:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-3.78,"az":18.8,"t":"2027-03-13T01:25:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-3.47,"az":19.7,"t":"2027-03-13T01:30:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-3.15,"az":20.6,"t":"2027-03-13T01:35:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-2.81,"az":21.5,"t":"2027-03-13T01:40:00Z","terrain":0.83},{"above_terrain":false,"airmass":null,"alt":-2.46,"az":22.3,"t":"2027-03-13T01:45:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-2.1,"az":23.2,"t":"2027-03-13T01:50:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-1.72,"az":24.1,"t":"2027-03-13T01:55:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-1.34,"az":24.9,"t":"2027-03-13T02:00:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-0.94,"az":25.8,"t":"2027-03-13T02:05:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-0.52,"az":26.6,"t":"2027-03-13T02:10:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-0.1,"az":27.4,"t":"2027-03-13T02:15:00Z","terrain":1.24},{"above_terrain":false,"airmass":33.26,"alt":0.34,"az":28.3,"t":"2027-03-13T02:20:00Z","terrain":1.14},{"above_terrain":false,"airmass":28.27,"alt":0.79,"az":29.1,"t":"2027-03-13T02:25:00Z","terrain":1.02},{"above_terrain":true,"airmass":24.24,"alt":1.25,"az":29.9,"t":"2027-03-13T02:30:00Z","terrain":1.14},{"above_terrain":true,"airmass":21.01,"alt":1.72,"az":30.7,"t":"2027-03-13T02:35:00Z","terrain":1.27},{"above_terrain":true,"airmass":18.38,"alt":2.21,"az":31.5,"t":"2027-03-13T02:40:00Z","terrain":1.32},{"above_terrain":true,"airmass":16.23,"alt":2.7,"az":32.3,"t":"2027-03-13T02:45:00Z","terrain":1.21},{"above_terrain":true,"airmass":14.46,"alt":3.21,"az":33.1,"t":"2027-03-13T02:50:00Z","terrain":0.91},{"above_terrain":true,"airmass":12.98,"alt":3.73,"az":33.9,"t":"2027-03-13T02:55:00Z","terrain":0.47},{"above_terrain":true,"airmass":11.73,"alt":4.25,"az":34.7,"t":"2027-03-13T03:00:00Z","terrain":0.16},{"above_terrain":true,"airmass":10.67,"alt":4.79,"az":35.5,"t":"2027-03-13T03:05:00Z","terrain":0.04},{"above_terrain":true,"airmass":9.76,"alt":5.34,"az":36.2,"t":"2027-03-13T03:10:00Z","terrain":0.0},{"above_terrain":true,"airmass":8.97,"alt":5.9,"az":37.0,"t":"2027-03-13T03:15:00Z","terrain":-0.09},{"above_terrain":true,"airmass":8.29,"alt":6.47,"az":37.8,"t":"2027-03-13T03:20:00Z","terrain":-0.18},{"above_terrain":true,"airmass":7.69,"alt":7.04,"az":38.5,"t":"2027-03-13T03:25:00Z","terrain":-0.18},{"above_terrain":true,"airmass":7.15,"alt":7.63,"az":39.2,"t":"2027-03-13T03:30:00Z","terrain":-0.13},{"above_terrain":true,"airmass":6.68,"alt":8.23,"az":40.0,"t":"2027-03-13T03:35:00Z","terrain":-0.05},{"above_terrain":true,"airmass":6.26,"alt":8.83,"az":40.7,"t":"2027-03-13T03:40:00Z","terrain":-0.0},{"above_terrain":true,"airmass":5.89,"alt":9.45,"az":41.4,"t":"2027-03-13T03:45:00Z","terrain":0.06},{"above_terrain":true,"airmass":5.55,"alt":10.07,"az":42.1,"t":"2027-03-13T03:50:00Z","terrain":0.14},{"above_terrain":true,"airmass":5.24,"alt":10.7,"az":42.8,"t":"2027-03-13T03:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":4.96,"alt":11.35,"az":43.5,"t":"2027-03-13T04:00:00Z","terrain":0.34},{"above_terrain":true,"airmass":4.71,"alt":11.99,"az":44.2,"t":"2027-03-13T04:05:00Z","terrain":0.45},{"above_terrain":true,"airmass":4.48,"alt":12.65,"az":44.9,"t":"2027-03-13T04:10:00Z","terrain":0.57},{"above_terrain":true,"airmass":4.27,"alt":13.32,"az":45.6,"t":"2027-03-13T04:15:00Z","terrain":0.63},{"above_terrain":true,"airmass":4.07,"alt":13.99,"az":46.3,"t":"2027-03-13T04:20:00Z","terrain":0.65},{"above_terrain":true,"airmass":3.89,"alt":14.67,"az":47.0,"t":"2027-03-13T04:25:00Z","terrain":0.61},{"above_terrain":true,"airmass":3.73,"alt":15.36,"az":47.6,"t":"2027-03-13T04:30:00Z","terrain":0.56},{"above_terrain":true,"airmass":3.58,"alt":16.05,"az":48.3,"t":"2027-03-13T04:35:00Z","terrain":0.5},{"above_terrain":true,"airmass":3.43,"alt":16.75,"az":48.9,"t":"2027-03-13T04:40:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.3,"alt":17.46,"az":49.6,"t":"2027-03-13T04:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.18,"alt":18.18,"az":50.2,"t":"2027-03-13T04:50:00Z","terrain":0.43},{"above_terrain":true,"airmass":3.06,"alt":18.9,"az":50.8,"t":"2027-03-13T04:55:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.95,"alt":19.63,"az":51.5,"t":"2027-03-13T05:00:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.85,"alt":20.37,"az":52.1,"t":"2027-03-13T05:05:00Z","terrain":0.65},{"above_terrain":true,"airmass":2.76,"alt":21.11,"az":52.7,"t":"2027-03-13T05:10:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.67,"alt":21.85,"az":53.3,"t":"2027-03-13T05:15:00Z","terrain":0.89},{"above_terrain":true,"airmass":2.59,"alt":22.61,"az":53.9,"t":"2027-03-13T05:20:00Z","terrain":0.99},{"above_terrain":true,"airmass":2.51,"alt":23.37,"az":54.5,"t":"2027-03-13T05:25:00Z","terrain":1.04},{"above_terrain":true,"airmass":2.43,"alt":24.13,"az":55.1,"t":"2027-03-13T05:30:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.36,"alt":24.9,"az":55.7,"t":"2027-03-13T05:35:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.3,"alt":25.68,"az":56.3,"t":"2027-03-13T05:40:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.24,"alt":26.46,"az":56.9,"t":"2027-03-13T05:45:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.18,"alt":27.25,"az":57.5,"t":"2027-03-13T05:50:00Z","terrain":1.15},{"above_terrain":true,"airmass":2.12,"alt":28.04,"az":58.0,"t":"2027-03-13T05:55:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.07,"alt":28.84,"az":58.6,"t":"2027-03-13T06:00:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.02,"alt":29.64,"az":59.2,"t":"2027-03-13T06:05:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.97,"alt":30.44,"az":59.7,"t":"2027-03-13T06:10:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.92,"alt":31.25,"az":60.3,"t":"2027-03-13T06:15:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.88,"alt":32.07,"az":60.8,"t":"2027-03-13T06:20:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.84,"alt":32.89,"az":61.4,"t":"2027-03-13T06:25:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.8,"alt":33.71,"az":61.9,"t":"2027-03-13T06:30:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.76,"alt":34.54,"az":62.5,"t":"2027-03-13T06:35:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.72,"alt":35.37,"az":63.0,"t":"2027-03-13T06:40:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.69,"alt":36.21,"az":63.5,"t":"2027-03-13T06:45:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.66,"alt":37.05,"az":64.0,"t":"2027-03-13T06:50:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.63,"alt":37.89,"az":64.6,"t":"2027-03-13T06:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.6,"alt":38.74,"az":65.1,"t":"2027-03-13T07:00:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.57,"alt":39.59,"az":65.6,"t":"2027-03-13T07:05:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.54,"alt":40.44,"az":66.1,"t":"2027-03-13T07:10:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.51,"alt":41.3,"az":66.6,"t":"2027-03-13T07:15:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.49,"alt":42.16,"az":67.1,"t":"2027-03-13T07:20:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.46,"alt":43.02,"az":67.6,"t":"2027-03-13T07:25:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.44,"alt":43.89,"az":68.1,"t":"2027-03-13T07:30:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.42,"alt":44.76,"az":68.6,"t":"2027-03-13T07:35:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.4,"alt":45.63,"az":69.1,"t":"2027-03-13T07:40:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.38,"alt":46.51,"az":69.6,"t":"2027-03-13T07:45:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.36,"alt":47.39,"az":70.1,"t":"2027-03-13T07:50:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.34,"alt":48.27,"az":70.6,"t":"2027-03-13T07:55:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.32,"alt":49.16,"az":71.1,"t":"2027-03-13T08:00:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.3,"alt":50.04,"az":71.6,"t":"2027-03-13T08:05:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.29,"alt":50.93,"az":72.0,"t":"2027-03-13T08:10:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.27,"alt":51.82,"az":72.5,"t":"2027-03-13T08:15:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.26,"alt":52.72,"az":73.0,"t":"2027-03-13T08:20:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.24,"alt":53.61,"az":73.5,"t":"2027-03-13T08:25:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.23,"alt":54.51,"az":73.9,"t":"2027-03-13T08:30:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.21,"alt":55.41,"az":74.4,"t":"2027-03-13T08:35:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.2,"alt":56.31,"az":74.9,"t":"2027-03-13T08:40:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.19,"alt":57.22,"az":75.3,"t":"2027-03-13T08:45:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.18,"alt":58.12,"az":75.8,"t":"2027-03-13T08:50:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.17,"alt":59.03,"az":76.3,"t":"2027-03-13T08:55:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.15,"alt":59.94,"az":76.7,"t":"2027-03-13T09:00:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.14,"alt":60.85,"az":77.2,"t":"2027-03-13T09:05:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.13,"alt":61.77,"az":77.7,"t":"2027-03-13T09:10:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.12,"alt":62.68,"az":78.1,"t":"2027-03-13T09:15:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.12,"alt":63.6,"az":78.6,"t":"2027-03-13T09:20:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.11,"alt":64.52,"az":79.0,"t":"2027-03-13T09:25:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.1,"alt":65.44,"az":79.5,"t":"2027-03-13T09:30:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.09,"alt":66.36,"az":80.0,"t":"2027-03-13T09:35:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.08,"alt":67.28,"az":80.4,"t":"2027-03-13T09:40:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.08,"alt":68.2,"az":80.9,"t":"2027-03-13T09:45:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.07,"alt":69.13,"az":81.3,"t":"2027-03-13T09:50:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.06,"alt":70.06,"az":81.8,"t":"2027-03-13T09:55:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.06,"alt":70.98,"az":82.3,"t":"2027-03-13T10:00:00Z","terrain":0.71}],"transit":{"airmass":1.0,"alt":89.7,"az":155.3,"t":"2027-03-12T11:45:00Z"},"usable_hours":0.42,"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."]}