{"assessment":{"best_window":{"end":"2027-03-04T18:25Z","end_local":"20:25","hours":0.58,"label":"good","mean_quality":0.71,"start":"2027-03-04T17:50Z","start_local":"19:50"},"cost":{"altitude":9.22,"clouds":0.0,"darkness":1.13,"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 barely \u2014 weather unknown","hourly":[{"alt":39,"cloud":null,"high":null,"iso":"2027-03-04T17:00Z","label":"poor","low":null,"mid":null,"moon_alt":-49,"precip":null,"q":0.13,"rh":null,"sky":"nautical twilight","temp":null,"time":"19:00","wind":null},{"alt":29,"cloud":null,"high":null,"iso":"2027-03-04T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-59,"precip":null,"q":0.75,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":19,"cloud":null,"high":null,"iso":"2027-03-04T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-66,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":11,"cloud":null,"high":null,"iso":"2027-03-04T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-69,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":4,"cloud":null,"high":null,"iso":"2027-03-04T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-66,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-1,"cloud":null,"high":null,"iso":"2027-03-04T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-58,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-5,"cloud":null,"high":null,"iso":"2027-03-04T23:00Z","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":-7,"cloud":null,"high":null,"iso":"2027-03-05T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-37,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-6,"cloud":null,"high":null,"iso":"2027-03-05T01:00Z","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":-4,"cloud":null,"high":null,"iso":"2027-03-05T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-16,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":1,"cloud":null,"high":null,"iso":"2027-03-05T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-5,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":7,"cloud":null,"high":null,"iso":"2027-03-05T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":5,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.8,"peak_sky":0.8,"quality_hours":1.01,"reasons":["the target being low or below 20\u00b0 cost 9.2 quality-hours","daylight and twilight cost 1.1 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":20,"score_weather":null,"sky_hours":1.01,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2027-03-04T16:45Z","end_local":"18:45","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2027-03-04T16:10Z","start_local":"18:10"},{"end":"2027-03-04T17:15Z","end_local":"19:15","hours":0.5,"label":"poor","mean_quality":0.13,"start":"2027-03-04T16:45Z","start_local":"18:45"},{"end":"2027-03-04T17:50Z","end_local":"19:50","hours":0.58,"label":"marginal","mean_quality":0.41,"start":"2027-03-04T17:15Z","start_local":"19:15"},{"end":"2027-03-04T18:25Z","end_local":"20:25","hours":0.58,"label":"good","mean_quality":0.71,"start":"2027-03-04T17:50Z","start_local":"19:50"},{"end":"2027-03-04T19:00Z","end_local":"21:00","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2027-03-04T18:25Z","start_local":"20:25"},{"end":"2027-03-05T04:55Z","end_local":"06:55","hours":9.92,"label":"unusable","mean_quality":0.0,"start":"2027-03-04T19:00Z","start_local":"21:00"}]},"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":"2027-03-04T17:46:49Z","dark_hours":9.52,"dark_to":"2027-03-05T03:18:01Z","moon":{"illumination":0.11,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":9.52,"moonrise":"2027-03-05T03:32:33Z","moonset":"2027-03-04T12:14:23Z","sunrise":"2027-03-05T04:50:09Z","sunset":"2027-03-04T16:14:30Z","twilight":{"astronomical":{"end":"2027-03-04T17:46:49Z","start":"2027-03-05T03:18:01Z"},"civil":{"end":"2027-03-04T16:42:20Z","start":"2027-03-05T04:22:23Z"},"nautical":{"end":"2027-03-04T17:14:31Z","start":"2027-03-05T03:50:16Z"}},"window_end":"2027-03-05T10:00:00Z","window_start":"2027-03-04T10:00:00Z"},"night_date":"2027-03-04","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.98,"alt":30.3,"t":"2027-03-04T17:50:00Z"},"dec":41.26875,"dec_of_date":41.4173,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":0.08,"limit_rise":"2027-03-05T05:33:58Z","limit_set":"2027-03-04T18:56:21Z","max_az_rate_deg_per_min":23.74,"moon_separation":84.4,"never_rises":false,"ra":10.68470833,"ra_of_date":11.058,"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 1.2 h above 20\u00b0 in darkness \u2014 barely observable tonight.","terrain":{"available":true,"behind_at":"2027-03-04T21:44:16Z","blocked_dark_hours":0,"clears_at":"2027-03-05T02:59:50Z","rise_az":79.0},"track":[{"above_terrain":true,"airmass":1.11,"alt":64.45,"az":79.0,"t":"2027-03-04T10:00:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.1,"alt":65.37,"az":79.5,"t":"2027-03-04T10:05:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.09,"alt":66.29,"az":79.9,"t":"2027-03-04T10:10:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.08,"alt":67.21,"az":80.4,"t":"2027-03-04T10:15:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.08,"alt":68.13,"az":80.8,"t":"2027-03-04T10:20:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.07,"alt":69.06,"az":81.3,"t":"2027-03-04T10:25:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.06,"alt":69.98,"az":81.8,"t":"2027-03-04T10:30:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.06,"alt":70.91,"az":82.2,"t":"2027-03-04T10:35:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.05,"alt":71.84,"az":82.7,"t":"2027-03-04T10:40:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.05,"alt":72.77,"az":83.2,"t":"2027-03-04T10:45:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.04,"alt":73.7,"az":83.7,"t":"2027-03-04T10:50:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.04,"alt":74.63,"az":84.1,"t":"2027-03-04T10:55:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.03,"alt":75.56,"az":84.6,"t":"2027-03-04T11:00:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.03,"alt":76.49,"az":85.1,"t":"2027-03-04T11:05:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.02,"alt":77.42,"az":85.6,"t":"2027-03-04T11:10:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.02,"alt":78.36,"az":86.2,"t":"2027-03-04T11:15:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.02,"alt":79.29,"az":86.7,"t":"2027-03-04T11:20:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.01,"alt":80.23,"az":87.3,"t":"2027-03-04T11:25:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.01,"alt":81.16,"az":87.9,"t":"2027-03-04T11:30:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.01,"alt":82.1,"az":88.5,"t":"2027-03-04T11:35:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.01,"alt":83.03,"az":89.2,"t":"2027-03-04T11:40:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.01,"alt":83.97,"az":89.9,"t":"2027-03-04T11:45:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.0,"alt":84.9,"az":90.8,"t":"2027-03-04T11:50:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.0,"alt":85.84,"az":92.0,"t":"2027-03-04T11:55:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.0,"alt":86.78,"az":93.5,"t":"2027-03-04T12:00:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.0,"alt":87.71,"az":95.9,"t":"2027-03-04T12:05:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.0,"alt":88.63,"az":101.1,"t":"2027-03-04T12:10:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.0,"alt":89.51,"az":124.4,"t":"2027-03-04T12:15:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.0,"alt":89.39,"az":243.1,"t":"2027-03-04T12:20:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.0,"alt":88.5,"az":260.1,"t":"2027-03-04T12:25:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.0,"alt":87.57,"az":264.6,"t":"2027-03-04T12:30:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.0,"alt":86.64,"az":266.8,"t":"2027-03-04T12:35:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.0,"alt":85.7,"az":268.2,"t":"2027-03-04T12:40:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.0,"alt":84.77,"az":269.3,"t":"2027-03-04T12:45:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.01,"alt":83.83,"az":270.2,"t":"2027-03-04T12:50:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.01,"alt":82.89,"az":270.9,"t":"2027-03-04T12:55:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.01,"alt":81.96,"az":271.6,"t":"2027-03-04T13:00:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.01,"alt":81.02,"az":272.2,"t":"2027-03-04T13:05:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.01,"alt":80.09,"az":272.8,"t":"2027-03-04T13:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.02,"alt":79.15,"az":273.4,"t":"2027-03-04T13:15:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.02,"alt":78.22,"az":273.9,"t":"2027-03-04T13:20:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.02,"alt":77.29,"az":274.4,"t":"2027-03-04T13:25:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.03,"alt":76.35,"az":274.9,"t":"2027-03-04T13:30:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.03,"alt":75.42,"az":275.4,"t":"2027-03-04T13:35:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.04,"alt":74.49,"az":275.9,"t":"2027-03-04T13:40:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.04,"alt":73.56,"az":276.4,"t":"2027-03-04T13:45:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.05,"alt":72.63,"az":276.9,"t":"2027-03-04T13:50:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.05,"alt":71.7,"az":277.4,"t":"2027-03-04T13:55:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.06,"alt":70.77,"az":277.8,"t":"2027-03-04T14:00:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.06,"alt":69.85,"az":278.3,"t":"2027-03-04T14:05:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.07,"alt":68.92,"az":278.8,"t":"2027-03-04T14:10:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.08,"alt":68.0,"az":279.2,"t":"2027-03-04T14:15:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.09,"alt":67.07,"az":279.7,"t":"2027-03-04T14:20:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.09,"alt":66.15,"az":280.1,"t":"2027-03-04T14:25:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.1,"alt":65.23,"az":280.6,"t":"2027-03-04T14:30:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.11,"alt":64.31,"az":281.1,"t":"2027-03-04T14:35:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.12,"alt":63.39,"az":281.5,"t":"2027-03-04T14:40:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.13,"alt":62.48,"az":282.0,"t":"2027-03-04T14:45:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.14,"alt":61.56,"az":282.4,"t":"2027-03-04T14:50:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.15,"alt":60.65,"az":282.9,"t":"2027-03-04T14:55:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.16,"alt":59.74,"az":283.4,"t":"2027-03-04T15:00:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.17,"alt":58.83,"az":283.8,"t":"2027-03-04T15:05:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.18,"alt":57.92,"az":284.3,"t":"2027-03-04T15:10:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.19,"alt":57.01,"az":284.8,"t":"2027-03-04T15:15:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.2,"alt":56.11,"az":285.2,"t":"2027-03-04T15:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.22,"alt":55.21,"az":285.7,"t":"2027-03-04T15:25:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.23,"alt":54.31,"az":286.2,"t":"2027-03-04T15:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.24,"alt":53.41,"az":286.6,"t":"2027-03-04T15:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.26,"alt":52.51,"az":287.1,"t":"2027-03-04T15:40:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.27,"alt":51.62,"az":287.6,"t":"2027-03-04T15:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.29,"alt":50.73,"az":288.1,"t":"2027-03-04T15:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.31,"alt":49.84,"az":288.5,"t":"2027-03-04T15:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.32,"alt":48.96,"az":289.0,"t":"2027-03-04T16:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.34,"alt":48.07,"az":289.5,"t":"2027-03-04T16:05:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.36,"alt":47.19,"az":290.0,"t":"2027-03-04T16:10:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.38,"alt":46.31,"az":290.5,"t":"2027-03-04T16:15:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.4,"alt":45.44,"az":291.0,"t":"2027-03-04T16:20:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.42,"alt":44.57,"az":291.5,"t":"2027-03-04T16:25:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.45,"alt":43.7,"az":292.0,"t":"2027-03-04T16:30:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.47,"alt":42.83,"az":292.5,"t":"2027-03-04T16:35:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.49,"alt":41.97,"az":293.0,"t":"2027-03-04T16:40:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.52,"alt":41.11,"az":293.5,"t":"2027-03-04T16:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.55,"alt":40.25,"az":294.0,"t":"2027-03-04T16:50:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.57,"alt":39.4,"az":294.5,"t":"2027-03-04T16:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.6,"alt":38.55,"az":295.0,"t":"2027-03-04T17:00:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.63,"alt":37.7,"az":295.5,"t":"2027-03-04T17:05:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.66,"alt":36.86,"az":296.1,"t":"2027-03-04T17:10:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.7,"alt":36.02,"az":296.6,"t":"2027-03-04T17:15:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.73,"alt":35.18,"az":297.1,"t":"2027-03-04T17:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.77,"alt":34.35,"az":297.7,"t":"2027-03-04T17:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.81,"alt":33.53,"az":298.2,"t":"2027-03-04T17:30:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.85,"alt":32.7,"az":298.7,"t":"2027-03-04T17:35:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.89,"alt":31.88,"az":299.3,"t":"2027-03-04T17:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.93,"alt":31.07,"az":299.8,"t":"2027-03-04T17:45:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.98,"alt":30.26,"az":300.4,"t":"2027-03-04T17:50:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.03,"alt":29.46,"az":301.0,"t":"2027-03-04T17:55:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.08,"alt":28.66,"az":301.5,"t":"2027-03-04T18:00:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.13,"alt":27.86,"az":302.1,"t":"2027-03-04T18:05:00Z","terrain":0.05},{"above_terrain":true,"airmass":2.19,"alt":27.07,"az":302.7,"t":"2027-03-04T18:10:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.25,"alt":26.28,"az":303.2,"t":"2027-03-04T18:15:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.31,"alt":25.5,"az":303.8,"t":"2027-03-04T18:20:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.38,"alt":24.73,"az":304.4,"t":"2027-03-04T18:25:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.45,"alt":23.96,"az":305.0,"t":"2027-03-04T18:30:00Z","terrain":-0.29},{"above_terrain":true,"airmass":2.53,"alt":23.2,"az":305.6,"t":"2027-03-04T18:35:00Z","terrain":-0.22},{"above_terrain":true,"airmass":2.61,"alt":22.44,"az":306.2,"t":"2027-03-04T18:40:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.69,"alt":21.69,"az":306.8,"t":"2027-03-04T18:45:00Z","terrain":0.11},{"above_terrain":true,"airmass":2.78,"alt":20.94,"az":307.4,"t":"2027-03-04T18:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":2.88,"alt":20.2,"az":308.0,"t":"2027-03-04T18:55:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.98,"alt":19.46,"az":308.7,"t":"2027-03-04T19:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.09,"alt":18.74,"az":309.3,"t":"2027-03-04T19:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.2,"alt":18.02,"az":309.9,"t":"2027-03-04T19:10:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.33,"alt":17.3,"az":310.6,"t":"2027-03-04T19:15:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.46,"alt":16.59,"az":311.2,"t":"2027-03-04T19:20:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.61,"alt":15.89,"az":311.9,"t":"2027-03-04T19:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.77,"alt":15.2,"az":312.5,"t":"2027-03-04T19:30:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.93,"alt":14.51,"az":313.2,"t":"2027-03-04T19:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.12,"alt":13.84,"az":313.9,"t":"2027-03-04T19:40:00Z","terrain":0.44},{"above_terrain":true,"airmass":4.31,"alt":13.17,"az":314.5,"t":"2027-03-04T19:45:00Z","terrain":0.52},{"above_terrain":true,"airmass":4.53,"alt":12.5,"az":315.2,"t":"2027-03-04T19:50:00Z","terrain":0.54},{"above_terrain":true,"airmass":4.77,"alt":11.85,"az":315.9,"t":"2027-03-04T19:55:00Z","terrain":0.49},{"above_terrain":true,"airmass":5.02,"alt":11.2,"az":316.6,"t":"2027-03-04T20:00:00Z","terrain":0.37},{"above_terrain":true,"airmass":5.31,"alt":10.56,"az":317.3,"t":"2027-03-04T20:05:00Z","terrain":0.31},{"above_terrain":true,"airmass":5.62,"alt":9.93,"az":318.0,"t":"2027-03-04T20:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":5.97,"alt":9.31,"az":318.7,"t":"2027-03-04T20:15:00Z","terrain":-0.02},{"above_terrain":true,"airmass":6.35,"alt":8.7,"az":319.5,"t":"2027-03-04T20:20:00Z","terrain":-0.17},{"above_terrain":true,"airmass":6.79,"alt":8.09,"az":320.2,"t":"2027-03-04T20:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.27,"alt":7.5,"az":320.9,"t":"2027-03-04T20:30:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.81,"alt":6.91,"az":321.7,"t":"2027-03-04T20:35:00Z","terrain":0.07},{"above_terrain":true,"airmass":8.43,"alt":6.34,"az":322.4,"t":"2027-03-04T20:40:00Z","terrain":0.16},{"above_terrain":true,"airmass":9.14,"alt":5.77,"az":323.2,"t":"2027-03-04T20:45:00Z","terrain":0.03},{"above_terrain":true,"airmass":9.95,"alt":5.22,"az":323.9,"t":"2027-03-04T20:50:00Z","terrain":-0.19},{"above_terrain":true,"airmass":10.9,"alt":4.67,"az":324.7,"t":"2027-03-04T20:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":12.0,"alt":4.13,"az":325.5,"t":"2027-03-04T21:00:00Z","terrain":-0.21},{"above_terrain":true,"airmass":13.29,"alt":3.61,"az":326.3,"t":"2027-03-04T21:05:00Z","terrain":-0.28},{"above_terrain":true,"airmass":14.83,"alt":3.09,"az":327.0,"t":"2027-03-04T21:10:00Z","terrain":-0.38},{"above_terrain":true,"airmass":16.68,"alt":2.59,"az":327.8,"t":"2027-03-04T21:15:00Z","terrain":-0.26},{"above_terrain":true,"airmass":18.93,"alt":2.1,"az":328.6,"t":"2027-03-04T21:20:00Z","terrain":-0.17},{"above_terrain":true,"airmass":21.68,"alt":1.62,"az":329.4,"t":"2027-03-04T21:25:00Z","terrain":-0.23},{"above_terrain":true,"airmass":25.08,"alt":1.15,"az":330.3,"t":"2027-03-04T21:30:00Z","terrain":-0.36},{"above_terrain":true,"airmass":29.3,"alt":0.69,"az":331.1,"t":"2027-03-04T21:35:00Z","terrain":-0.37},{"above_terrain":true,"airmass":34.54,"alt":0.24,"az":331.9,"t":"2027-03-04T21:40:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-0.19,"az":332.7,"t":"2027-03-04T21:45:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-0.62,"az":333.6,"t":"2027-03-04T21:50:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-1.03,"az":334.4,"t":"2027-03-04T21:55:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-1.42,"az":335.3,"t":"2027-03-04T22:00:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-1.81,"az":336.1,"t":"2027-03-04T22:05:00Z","terrain":-0.82},{"above_terrain":false,"airmass":null,"alt":-2.18,"az":337.0,"t":"2027-03-04T22:10:00Z","terrain":-0.73},{"above_terrain":false,"airmass":null,"alt":-2.54,"az":337.9,"t":"2027-03-04T22:15:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-2.89,"az":338.7,"t":"2027-03-04T22:20:00Z","terrain":-0.68},{"above_terrain":false,"airmass":null,"alt":-3.22,"az":339.6,"t":"2027-03-04T22:25:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-3.54,"az":340.5,"t":"2027-03-04T22:30:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-3.84,"az":341.4,"t":"2027-03-04T22:35:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-4.14,"az":342.3,"t":"2027-03-04T22:40:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-4.41,"az":343.2,"t":"2027-03-04T22:45:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-4.68,"az":344.1,"t":"2027-03-04T22:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-4.93,"az":345.0,"t":"2027-03-04T22:55:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-5.16,"az":345.9,"t":"2027-03-04T23:00:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-5.38,"az":346.8,"t":"2027-03-04T23:05:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-5.59,"az":347.8,"t":"2027-03-04T23:10:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-5.78,"az":348.7,"t":"2027-03-04T23:15:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-5.95,"az":349.6,"t":"2027-03-04T23:20:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-6.12,"az":350.5,"t":"2027-03-04T23:25:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.26,"az":351.5,"t":"2027-03-04T23:30:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-6.39,"az":352.4,"t":"2027-03-04T23:35:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-6.51,"az":353.4,"t":"2027-03-04T23:40:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-6.61,"az":354.3,"t":"2027-03-04T23:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.69,"az":355.2,"t":"2027-03-04T23:50:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-6.76,"az":356.2,"t":"2027-03-04T23:55:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.82,"az":357.1,"t":"2027-03-05T00:00:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-6.86,"az":358.1,"t":"2027-03-05T00:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.88,"az":359.0,"t":"2027-03-05T00:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.89,"az":360.0,"t":"2027-03-05T00:15:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-6.88,"az":0.9,"t":"2027-03-05T00:20:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-6.86,"az":1.9,"t":"2027-03-05T00:25:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-6.82,"az":2.8,"t":"2027-03-05T00:30:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-6.77,"az":3.8,"t":"2027-03-05T00:35:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-6.7,"az":4.7,"t":"2027-03-05T00:40:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-6.61,"az":5.6,"t":"2027-03-05T00:45:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-6.52,"az":6.6,"t":"2027-03-05T00:50:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-6.4,"az":7.5,"t":"2027-03-05T00:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.27,"az":8.5,"t":"2027-03-05T01:00:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-6.13,"az":9.4,"t":"2027-03-05T01:05:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-5.96,"az":10.3,"t":"2027-03-05T01:10:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-5.79,"az":11.3,"t":"2027-03-05T01:15:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-5.6,"az":12.2,"t":"2027-03-05T01:20:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-5.39,"az":13.1,"t":"2027-03-05T01:25:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-5.18,"az":14.0,"t":"2027-03-05T01:30:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-4.94,"az":14.9,"t":"2027-03-05T01:35:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-4.69,"az":15.8,"t":"2027-03-05T01:40:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-4.43,"az":16.7,"t":"2027-03-05T01:45:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-4.15,"az":17.6,"t":"2027-03-05T01:50:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-3.86,"az":18.5,"t":"2027-03-05T01:55:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-3.56,"az":19.4,"t":"2027-03-05T02:00:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-3.24,"az":20.3,"t":"2027-03-05T02:05:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-2.91,"az":21.2,"t":"2027-03-05T02:10:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-2.56,"az":22.1,"t":"2027-03-05T02:15:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-2.21,"az":22.9,"t":"2027-03-05T02:20:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-1.83,"az":23.8,"t":"2027-03-05T02:25:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-1.45,"az":24.7,"t":"2027-03-05T02:30:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-1.05,"az":25.5,"t":"2027-03-05T02:35:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-0.64,"az":26.4,"t":"2027-03-05T02:40:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-0.22,"az":27.2,"t":"2027-03-05T02:45:00Z","terrain":1.26},{"above_terrain":false,"airmass":34.92,"alt":0.21,"az":28.0,"t":"2027-03-05T02:50:00Z","terrain":1.18},{"above_terrain":false,"airmass":29.61,"alt":0.66,"az":28.9,"t":"2027-03-05T02:55:00Z","terrain":1.03},{"above_terrain":true,"airmass":25.32,"alt":1.12,"az":29.7,"t":"2027-03-05T03:00:00Z","terrain":1.1},{"above_terrain":true,"airmass":21.88,"alt":1.58,"az":30.5,"t":"2027-03-05T03:05:00Z","terrain":1.23},{"above_terrain":true,"airmass":19.09,"alt":2.07,"az":31.3,"t":"2027-03-05T03:10:00Z","terrain":1.32},{"above_terrain":true,"airmass":16.82,"alt":2.56,"az":32.1,"t":"2027-03-05T03:15:00Z","terrain":1.29},{"above_terrain":true,"airmass":14.94,"alt":3.06,"az":32.9,"t":"2027-03-05T03:20:00Z","terrain":1.02},{"above_terrain":true,"airmass":13.38,"alt":3.57,"az":33.7,"t":"2027-03-05T03:25:00Z","terrain":0.6},{"above_terrain":true,"airmass":12.07,"alt":4.1,"az":34.5,"t":"2027-03-05T03:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":10.96,"alt":4.63,"az":35.3,"t":"2027-03-05T03:35:00Z","terrain":0.04},{"above_terrain":true,"airmass":10.01,"alt":5.18,"az":36.0,"t":"2027-03-05T03:40:00Z","terrain":0.03},{"above_terrain":true,"airmass":9.19,"alt":5.73,"az":36.8,"t":"2027-03-05T03:45:00Z","terrain":-0.06},{"above_terrain":true,"airmass":8.48,"alt":6.3,"az":37.5,"t":"2027-03-05T03:50:00Z","terrain":-0.15},{"above_terrain":true,"airmass":7.85,"alt":6.88,"az":38.3,"t":"2027-03-05T03:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.3,"alt":7.46,"az":39.0,"t":"2027-03-05T04:00:00Z","terrain":-0.16},{"above_terrain":true,"airmass":6.81,"alt":8.05,"az":39.8,"t":"2027-03-05T04:05:00Z","terrain":-0.08},{"above_terrain":true,"airmass":6.38,"alt":8.66,"az":40.5,"t":"2027-03-05T04:10:00Z","terrain":-0.02},{"above_terrain":true,"airmass":5.99,"alt":9.27,"az":41.2,"t":"2027-03-05T04:15:00Z","terrain":0.04},{"above_terrain":true,"airmass":5.64,"alt":9.89,"az":41.9,"t":"2027-03-05T04:20:00Z","terrain":0.11},{"above_terrain":true,"airmass":5.33,"alt":10.52,"az":42.6,"t":"2027-03-05T04:25:00Z","terrain":0.2},{"above_terrain":true,"airmass":5.04,"alt":11.16,"az":43.3,"t":"2027-03-05T04:30:00Z","terrain":0.3},{"above_terrain":true,"airmass":4.78,"alt":11.8,"az":44.0,"t":"2027-03-05T04:35:00Z","terrain":0.42},{"above_terrain":true,"airmass":4.55,"alt":12.46,"az":44.7,"t":"2027-03-05T04:40:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.33,"alt":13.12,"az":45.4,"t":"2027-03-05T04:45:00Z","terrain":0.62},{"above_terrain":true,"airmass":4.13,"alt":13.79,"az":46.1,"t":"2027-03-05T04:50:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.95,"alt":14.47,"az":46.8,"t":"2027-03-05T04:55:00Z","terrain":0.62},{"above_terrain":true,"airmass":3.78,"alt":15.16,"az":47.4,"t":"2027-03-05T05:00:00Z","terrain":0.58},{"above_terrain":true,"airmass":3.62,"alt":15.85,"az":48.1,"t":"2027-03-05T05:05:00Z","terrain":0.52},{"above_terrain":true,"airmass":3.47,"alt":16.55,"az":48.7,"t":"2027-03-05T05:10:00Z","terrain":0.44},{"above_terrain":true,"airmass":3.34,"alt":17.26,"az":49.4,"t":"2027-03-05T05:15:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.21,"alt":17.97,"az":50.0,"t":"2027-03-05T05:20:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.1,"alt":18.69,"az":50.7,"t":"2027-03-05T05:25:00Z","terrain":0.49},{"above_terrain":true,"airmass":2.99,"alt":19.42,"az":51.3,"t":"2027-03-05T05:30:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.88,"alt":20.15,"az":51.9,"t":"2027-03-05T05:35:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.79,"alt":20.89,"az":52.5,"t":"2027-03-05T05:40:00Z","terrain":0.74},{"above_terrain":true,"airmass":2.7,"alt":21.64,"az":53.1,"t":"2027-03-05T05:45:00Z","terrain":0.86},{"above_terrain":true,"airmass":2.61,"alt":22.39,"az":53.8,"t":"2027-03-05T05:50:00Z","terrain":0.96},{"above_terrain":true,"airmass":2.53,"alt":23.15,"az":54.4,"t":"2027-03-05T05:55:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.46,"alt":23.91,"az":55.0,"t":"2027-03-05T06:00:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.38,"alt":24.68,"az":55.6,"t":"2027-03-05T06:05:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.32,"alt":25.45,"az":56.1,"t":"2027-03-05T06:10:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.25,"alt":26.23,"az":56.7,"t":"2027-03-05T06:15:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.19,"alt":27.02,"az":57.3,"t":"2027-03-05T06:20:00Z","terrain":1.12},{"above_terrain":true,"airmass":2.14,"alt":27.81,"az":57.9,"t":"2027-03-05T06:25:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.08,"alt":28.6,"az":58.4,"t":"2027-03-05T06:30:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.03,"alt":29.4,"az":59.0,"t":"2027-03-05T06:35:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.98,"alt":30.21,"az":59.6,"t":"2027-03-05T06:40:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.94,"alt":31.02,"az":60.1,"t":"2027-03-05T06:45:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.89,"alt":31.83,"az":60.7,"t":"2027-03-05T06:50:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.85,"alt":32.65,"az":61.2,"t":"2027-03-05T06:55:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.81,"alt":33.47,"az":61.8,"t":"2027-03-05T07:00:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.77,"alt":34.3,"az":62.3,"t":"2027-03-05T07:05:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.73,"alt":35.13,"az":62.8,"t":"2027-03-05T07:10:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.7,"alt":35.96,"az":63.4,"t":"2027-03-05T07:15:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.67,"alt":36.8,"az":63.9,"t":"2027-03-05T07:20:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.63,"alt":37.64,"az":64.4,"t":"2027-03-05T07:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.6,"alt":38.49,"az":64.9,"t":"2027-03-05T07:30:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.58,"alt":39.34,"az":65.5,"t":"2027-03-05T07:35:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.55,"alt":40.19,"az":66.0,"t":"2027-03-05T07:40:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.52,"alt":41.05,"az":66.5,"t":"2027-03-05T07:45:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.5,"alt":41.91,"az":67.0,"t":"2027-03-05T07:50:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.47,"alt":42.77,"az":67.5,"t":"2027-03-05T07:55:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.45,"alt":43.64,"az":68.0,"t":"2027-03-05T08:00:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.42,"alt":44.51,"az":68.5,"t":"2027-03-05T08:05:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.4,"alt":45.38,"az":69.0,"t":"2027-03-05T08:10:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.38,"alt":46.26,"az":69.5,"t":"2027-03-05T08:15:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.36,"alt":47.13,"az":70.0,"t":"2027-03-05T08:20:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.34,"alt":48.01,"az":70.5,"t":"2027-03-05T08:25:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.33,"alt":48.9,"az":70.9,"t":"2027-03-05T08:30:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.31,"alt":49.78,"az":71.4,"t":"2027-03-05T08:35:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.29,"alt":50.67,"az":71.9,"t":"2027-03-05T08:40:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.28,"alt":51.56,"az":72.4,"t":"2027-03-05T08:45:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.26,"alt":52.46,"az":72.9,"t":"2027-03-05T08:50:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.25,"alt":53.35,"az":73.3,"t":"2027-03-05T08:55:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.23,"alt":54.25,"az":73.8,"t":"2027-03-05T09:00:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.22,"alt":55.15,"az":74.3,"t":"2027-03-05T09:05:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.2,"alt":56.05,"az":74.7,"t":"2027-03-05T09:10:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.19,"alt":56.95,"az":75.2,"t":"2027-03-05T09:15:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.18,"alt":57.86,"az":75.7,"t":"2027-03-05T09:20:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.17,"alt":58.77,"az":76.1,"t":"2027-03-05T09:25:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.16,"alt":59.68,"az":76.6,"t":"2027-03-05T09:30:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.15,"alt":60.59,"az":77.1,"t":"2027-03-05T09:35:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.14,"alt":61.5,"az":77.5,"t":"2027-03-05T09:40:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.13,"alt":62.42,"az":78.0,"t":"2027-03-05T09:45:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.12,"alt":63.33,"az":78.4,"t":"2027-03-05T09:50:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.11,"alt":64.25,"az":78.9,"t":"2027-03-05T09:55:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.1,"alt":65.17,"az":79.4,"t":"2027-03-05T10:00:00Z","terrain":0.53}],"transit":{"airmass":1.0,"alt":89.5,"az":124.4,"t":"2027-03-04T12:15:00Z"},"usable_hours":1.17,"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."]}