{"assessment":{"best_window":{"end":"2028-03-09T03:15Z","end_local":"05:15","hours":3.08,"label":"good","mean_quality":0.78,"start":"2028-03-09T00:10Z","start_local":"02:10"},"cost":{"altitude":6.55,"clouds":0.0,"darkness":1.17,"moon":0.41},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically possible, with compromises \u2014 weather unknown","hourly":[{"alt":-9,"cloud":null,"high":null,"iso":"2028-03-08T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":38,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"19:00","wind":null},{"alt":-9,"cloud":null,"high":null,"iso":"2028-03-08T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":48,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":-8,"cloud":null,"high":null,"iso":"2028-03-08T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":56,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2028-03-08T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":61,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":1,"cloud":null,"high":null,"iso":"2028-03-08T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":61,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":8,"cloud":null,"high":null,"iso":"2028-03-08T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":56,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":17,"cloud":null,"high":null,"iso":"2028-03-08T23:00Z","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":26,"cloud":null,"high":null,"iso":"2028-03-09T00:00Z","label":"marginal","low":null,"mid":null,"moon_alt":37,"precip":null,"q":0.55,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":36,"cloud":null,"high":null,"iso":"2028-03-09T01:00Z","label":"good","low":null,"mid":null,"moon_alt":27,"precip":null,"q":0.73,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":47,"cloud":null,"high":null,"iso":"2028-03-09T02:00Z","label":"good","low":null,"mid":null,"moon_alt":16,"precip":null,"q":0.81,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":58,"cloud":null,"high":null,"iso":"2028-03-09T03:00Z","label":"good","low":null,"mid":null,"moon_alt":5,"precip":null,"q":0.89,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":69,"cloud":null,"high":null,"iso":"2028-03-09T04:00Z","label":"poor","low":null,"mid":null,"moon_alt":-6,"precip":null,"q":0.15,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.9,"peak_sky":0.9,"quality_hours":3.07,"reasons":["the target being low or below 20\u00b0 cost 6.6 quality-hours","daylight and twilight cost 1.2 quality-hours","moonlight cost 0.4 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":69,"score_weather":null,"sky_hours":3.07,"verdict":"unknown","verdict_astronomy":"marginal","weather_known":false,"windows":[{"end":"2028-03-08T23:25Z","end_local":"01:25","hours":7.08,"label":"unusable","mean_quality":0.0,"start":"2028-03-08T16:20Z","start_local":"18:20"},{"end":"2028-03-09T00:10Z","end_local":"02:10","hours":0.75,"label":"marginal","mean_quality":0.47,"start":"2028-03-08T23:25Z","start_local":"01:25"},{"end":"2028-03-09T03:15Z","end_local":"05:15","hours":3.08,"label":"good","mean_quality":0.78,"start":"2028-03-09T00:10Z","start_local":"02:10"},{"end":"2028-03-09T03:45Z","end_local":"05:45","hours":0.5,"label":"marginal","mean_quality":0.48,"start":"2028-03-09T03:15Z","start_local":"05:15"},{"end":"2028-03-09T04:15Z","end_local":"06:15","hours":0.5,"label":"poor","mean_quality":0.15,"start":"2028-03-09T03:45Z","start_local":"05:45"},{"end":"2028-03-09T04:45Z","end_local":"06:45","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2028-03-09T04:15Z","start_local":"06:15"}]},"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":"2028-03-08T17:52:26Z","dark_hours":9.29,"dark_to":"2028-03-09T03:10:08Z","moon":{"illumination":0.934,"phase":"waxing gibbous","waxing":true},"moon_free_dark_hours":0.0,"moonrise":"2028-03-08T13:23:48Z","moonset":"2028-03-09T03:26:12Z","sunrise":"2028-03-09T04:42:22Z","sunset":"2028-03-08T16:20:02Z","twilight":{"astronomical":{"end":"2028-03-08T17:52:26Z","start":"2028-03-09T03:10:08Z"},"civil":{"end":"2028-03-08T16:47:47Z","start":"2028-03-09T04:14:41Z"},"nautical":{"end":"2028-03-08T17:19:59Z","start":"2028-03-09T03:42:33Z"}},"window_end":"2028-03-09T10:00:00Z","window_start":"2028-03-08T10:00:00Z"},"night_date":"2028-03-08","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.16,"alt":59.7,"t":"2028-03-09T03:10:00Z"},"dec":38.78368896,"dec_of_date":38.8092,"dec_str":"+38\u00b0 47' 01.3\"","good_hours":2.83,"limit_rise":"2028-03-08T23:20:38Z","limit_set":"2028-03-08T12:21:34Z","max_az_rate_deg_per_min":3.81,"moon_separation":114.7,"never_rises":false,"ra":279.23473479,"ra_of_date":279.4714,"ra_str":"18h 36m 56.3s","resolved":{"common_name":"Vega","dec":38.78368896,"name":"* alf Lyr","ra":279.23473479,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=Vega","source":"sesame","spectral_type":"A0V","type":"dS*","type_text":"delta Scuti variable","vmag":0.03},"summary":"Only 2.8 h above 30\u00b0, 3.8 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2028-03-08T14:57:36Z","blocked_dark_hours":0,"clears_at":"2028-03-08T20:52:54Z","rise_az":288.0},"track":[{"above_terrain":true,"airmass":1.45,"alt":43.7,"az":288.0,"t":"2028-03-08T10:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.47,"alt":42.82,"az":288.6,"t":"2028-03-08T10:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.49,"alt":41.93,"az":289.2,"t":"2028-03-08T10:10:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.52,"alt":41.05,"az":289.7,"t":"2028-03-08T10:15:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.55,"alt":40.17,"az":290.3,"t":"2028-03-08T10:20:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.58,"alt":39.29,"az":290.8,"t":"2028-03-08T10:25:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.61,"alt":38.42,"az":291.4,"t":"2028-03-08T10:30:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.64,"alt":37.55,"az":292.0,"t":"2028-03-08T10:35:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.67,"alt":36.68,"az":292.5,"t":"2028-03-08T10:40:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.71,"alt":35.82,"az":293.1,"t":"2028-03-08T10:45:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.74,"alt":34.96,"az":293.7,"t":"2028-03-08T10:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.78,"alt":34.1,"az":294.2,"t":"2028-03-08T10:55:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.82,"alt":33.25,"az":294.8,"t":"2028-03-08T11:00:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.86,"alt":32.41,"az":295.4,"t":"2028-03-08T11:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.91,"alt":31.56,"az":296.0,"t":"2028-03-08T11:10:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.95,"alt":30.72,"az":296.5,"t":"2028-03-08T11:15:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.0,"alt":29.89,"az":297.1,"t":"2028-03-08T11:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":2.05,"alt":29.06,"az":297.7,"t":"2028-03-08T11:25:00Z","terrain":0.16},{"above_terrain":true,"airmass":2.11,"alt":28.23,"az":298.3,"t":"2028-03-08T11:30:00Z","terrain":0.14},{"above_terrain":true,"airmass":2.16,"alt":27.41,"az":298.9,"t":"2028-03-08T11:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.23,"alt":26.59,"az":299.5,"t":"2028-03-08T11:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.29,"alt":25.78,"az":300.1,"t":"2028-03-08T11:45:00Z","terrain":0.36},{"above_terrain":true,"airmass":2.36,"alt":24.97,"az":300.7,"t":"2028-03-08T11:50:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.43,"alt":24.17,"az":301.3,"t":"2028-03-08T11:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":2.51,"alt":23.37,"az":302.0,"t":"2028-03-08T12:00:00Z","terrain":0.09},{"above_terrain":true,"airmass":2.59,"alt":22.58,"az":302.6,"t":"2028-03-08T12:05:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.68,"alt":21.8,"az":303.2,"t":"2028-03-08T12:10:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.77,"alt":21.02,"az":303.8,"t":"2028-03-08T12:15:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.87,"alt":20.24,"az":304.5,"t":"2028-03-08T12:20:00Z","terrain":-0.19},{"above_terrain":true,"airmass":2.98,"alt":19.47,"az":305.1,"t":"2028-03-08T12:25:00Z","terrain":-0.28},{"above_terrain":true,"airmass":3.09,"alt":18.71,"az":305.8,"t":"2028-03-08T12:30:00Z","terrain":-0.2},{"above_terrain":true,"airmass":3.21,"alt":17.95,"az":306.4,"t":"2028-03-08T12:35:00Z","terrain":-0.02},{"above_terrain":true,"airmass":3.35,"alt":17.2,"az":307.1,"t":"2028-03-08T12:40:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.49,"alt":16.46,"az":307.7,"t":"2028-03-08T12:45:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.65,"alt":15.72,"az":308.4,"t":"2028-03-08T12:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.81,"alt":14.99,"az":309.1,"t":"2028-03-08T12:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":4.0,"alt":14.27,"az":309.8,"t":"2028-03-08T13:00:00Z","terrain":0.21},{"above_terrain":true,"airmass":4.2,"alt":13.56,"az":310.4,"t":"2028-03-08T13:05:00Z","terrain":0.28},{"above_terrain":true,"airmass":4.42,"alt":12.85,"az":311.1,"t":"2028-03-08T13:10:00Z","terrain":0.33},{"above_terrain":true,"airmass":4.66,"alt":12.15,"az":311.8,"t":"2028-03-08T13:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":4.92,"alt":11.45,"az":312.5,"t":"2028-03-08T13:20:00Z","terrain":0.21},{"above_terrain":true,"airmass":5.21,"alt":10.77,"az":313.2,"t":"2028-03-08T13:25:00Z","terrain":0.32},{"above_terrain":true,"airmass":5.54,"alt":10.09,"az":313.9,"t":"2028-03-08T13:30:00Z","terrain":0.46},{"above_terrain":true,"airmass":5.91,"alt":9.42,"az":314.7,"t":"2028-03-08T13:35:00Z","terrain":0.53},{"above_terrain":true,"airmass":6.31,"alt":8.76,"az":315.4,"t":"2028-03-08T13:40:00Z","terrain":0.53},{"above_terrain":true,"airmass":6.78,"alt":8.1,"az":316.1,"t":"2028-03-08T13:45:00Z","terrain":0.46},{"above_terrain":true,"airmass":7.3,"alt":7.46,"az":316.9,"t":"2028-03-08T13:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":7.9,"alt":6.82,"az":317.6,"t":"2028-03-08T13:55:00Z","terrain":0.32},{"above_terrain":true,"airmass":8.6,"alt":6.2,"az":318.4,"t":"2028-03-08T14:00:00Z","terrain":0.15},{"above_terrain":true,"airmass":9.4,"alt":5.58,"az":319.1,"t":"2028-03-08T14:05:00Z","terrain":-0.15},{"above_terrain":true,"airmass":10.35,"alt":4.97,"az":319.9,"t":"2028-03-08T14:10:00Z","terrain":-0.19},{"above_terrain":true,"airmass":11.47,"alt":4.38,"az":320.7,"t":"2028-03-08T14:15:00Z","terrain":-0.2},{"above_terrain":true,"airmass":12.82,"alt":3.79,"az":321.5,"t":"2028-03-08T14:20:00Z","terrain":-0.01},{"above_terrain":true,"airmass":14.46,"alt":3.21,"az":322.2,"t":"2028-03-08T14:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":16.48,"alt":2.64,"az":323.0,"t":"2028-03-08T14:30:00Z","terrain":0.07},{"above_terrain":true,"airmass":19.0,"alt":2.08,"az":323.8,"t":"2028-03-08T14:35:00Z","terrain":-0.17},{"above_terrain":true,"airmass":22.19,"alt":1.54,"az":324.7,"t":"2028-03-08T14:40:00Z","terrain":-0.2},{"above_terrain":true,"airmass":26.3,"alt":1.0,"az":325.5,"t":"2028-03-08T14:45:00Z","terrain":-0.21},{"above_terrain":true,"airmass":31.63,"alt":0.48,"az":326.3,"t":"2028-03-08T14:50:00Z","terrain":-0.28},{"above_terrain":true,"airmass":null,"alt":-0.04,"az":327.1,"t":"2028-03-08T14:55:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-0.54,"az":328.0,"t":"2028-03-08T15:00:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-1.03,"az":328.8,"t":"2028-03-08T15:05:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-1.51,"az":329.7,"t":"2028-03-08T15:10:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-1.98,"az":330.5,"t":"2028-03-08T15:15:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-2.43,"az":331.4,"t":"2028-03-08T15:20:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-2.87,"az":332.3,"t":"2028-03-08T15:25:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-3.3,"az":333.1,"t":"2028-03-08T15:30:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-3.72,"az":334.0,"t":"2028-03-08T15:35:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-4.12,"az":334.9,"t":"2028-03-08T15:40:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-4.51,"az":335.8,"t":"2028-03-08T15:45:00Z","terrain":-0.78},{"above_terrain":false,"airmass":null,"alt":-4.89,"az":336.7,"t":"2028-03-08T15:50:00Z","terrain":-0.76},{"above_terrain":false,"airmass":null,"alt":-5.25,"az":337.6,"t":"2028-03-08T15:55:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-5.6,"az":338.5,"t":"2028-03-08T16:00:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-5.94,"az":339.5,"t":"2028-03-08T16:05:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-6.26,"az":340.4,"t":"2028-03-08T16:10:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-6.56,"az":341.3,"t":"2028-03-08T16:15:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-6.86,"az":342.3,"t":"2028-03-08T16:20:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-7.13,"az":343.2,"t":"2028-03-08T16:25:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-7.4,"az":344.2,"t":"2028-03-08T16:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-7.65,"az":345.1,"t":"2028-03-08T16:35:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-7.88,"az":346.1,"t":"2028-03-08T16:40:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-8.1,"az":347.0,"t":"2028-03-08T16:45:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-8.3,"az":348.0,"t":"2028-03-08T16:50:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-8.49,"az":349.0,"t":"2028-03-08T16:55:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-8.66,"az":349.9,"t":"2028-03-08T17:00:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-8.81,"az":350.9,"t":"2028-03-08T17:05:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-8.95,"az":351.9,"t":"2028-03-08T17:10:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-9.08,"az":352.9,"t":"2028-03-08T17:15:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-9.19,"az":353.9,"t":"2028-03-08T17:20:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-9.28,"az":354.8,"t":"2028-03-08T17:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.35,"az":355.8,"t":"2028-03-08T17:30:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-9.41,"az":356.8,"t":"2028-03-08T17:35:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-9.46,"az":357.8,"t":"2028-03-08T17:40:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-9.49,"az":358.8,"t":"2028-03-08T17:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.5,"az":359.8,"t":"2028-03-08T17:50:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-9.49,"az":0.8,"t":"2028-03-08T17:55:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-9.47,"az":1.8,"t":"2028-03-08T18:00:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-9.44,"az":2.7,"t":"2028-03-08T18:05:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-9.38,"az":3.7,"t":"2028-03-08T18:10:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-9.31,"az":4.7,"t":"2028-03-08T18:15:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-9.23,"az":5.7,"t":"2028-03-08T18:20:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-9.13,"az":6.7,"t":"2028-03-08T18:25:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-9.01,"az":7.7,"t":"2028-03-08T18:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-8.88,"az":8.7,"t":"2028-03-08T18:35:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-8.73,"az":9.6,"t":"2028-03-08T18:40:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-8.56,"az":10.6,"t":"2028-03-08T18:45:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-8.38,"az":11.6,"t":"2028-03-08T18:50:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-8.19,"az":12.5,"t":"2028-03-08T18:55:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-7.98,"az":13.5,"t":"2028-03-08T19:00:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-7.75,"az":14.5,"t":"2028-03-08T19:05:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-7.51,"az":15.4,"t":"2028-03-08T19:10:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-7.25,"az":16.4,"t":"2028-03-08T19:15:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-6.98,"az":17.3,"t":"2028-03-08T19:20:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-6.7,"az":18.3,"t":"2028-03-08T19:25:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-6.4,"az":19.2,"t":"2028-03-08T19:30:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-6.08,"az":20.1,"t":"2028-03-08T19:35:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-5.75,"az":21.0,"t":"2028-03-08T19:40:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-5.41,"az":22.0,"t":"2028-03-08T19:45:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-5.05,"az":22.9,"t":"2028-03-08T19:50:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-4.68,"az":23.8,"t":"2028-03-08T19:55:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-4.3,"az":24.7,"t":"2028-03-08T20:00:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-3.9,"az":25.6,"t":"2028-03-08T20:05:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-3.49,"az":26.5,"t":"2028-03-08T20:10:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-3.06,"az":27.4,"t":"2028-03-08T20:15:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-2.63,"az":28.2,"t":"2028-03-08T20:20:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-2.18,"az":29.1,"t":"2028-03-08T20:25:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-1.72,"az":30.0,"t":"2028-03-08T20:30:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-1.24,"az":30.8,"t":"2028-03-08T20:35:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-0.76,"az":31.7,"t":"2028-03-08T20:40:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-0.26,"az":32.5,"t":"2028-03-08T20:45:00Z","terrain":1.16},{"above_terrain":false,"airmass":34.46,"alt":0.25,"az":33.3,"t":"2028-03-08T20:50:00Z","terrain":0.8},{"above_terrain":true,"airmass":28.5,"alt":0.77,"az":34.2,"t":"2028-03-08T20:55:00Z","terrain":0.37},{"above_terrain":true,"airmass":23.89,"alt":1.3,"az":35.0,"t":"2028-03-08T21:00:00Z","terrain":0.06},{"above_terrain":true,"airmass":20.32,"alt":1.84,"az":35.8,"t":"2028-03-08T21:05:00Z","terrain":0.03},{"above_terrain":true,"airmass":17.52,"alt":2.39,"az":36.6,"t":"2028-03-08T21:10:00Z","terrain":-0.04},{"above_terrain":true,"airmass":15.3,"alt":2.96,"az":37.4,"t":"2028-03-08T21:15:00Z","terrain":-0.14},{"above_terrain":true,"airmass":13.51,"alt":3.53,"az":38.2,"t":"2028-03-08T21:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":12.04,"alt":4.11,"az":39.0,"t":"2028-03-08T21:25:00Z","terrain":-0.16},{"above_terrain":true,"airmass":10.83,"alt":4.71,"az":39.8,"t":"2028-03-08T21:30:00Z","terrain":-0.08},{"above_terrain":true,"airmass":9.81,"alt":5.31,"az":40.5,"t":"2028-03-08T21:35:00Z","terrain":-0.01},{"above_terrain":true,"airmass":8.94,"alt":5.92,"az":41.3,"t":"2028-03-08T21:40:00Z","terrain":0.05},{"above_terrain":true,"airmass":8.2,"alt":6.55,"az":42.0,"t":"2028-03-08T21:45:00Z","terrain":0.13},{"above_terrain":true,"airmass":7.56,"alt":7.18,"az":42.8,"t":"2028-03-08T21:50:00Z","terrain":0.22},{"above_terrain":true,"airmass":7.0,"alt":7.82,"az":43.5,"t":"2028-03-08T21:55:00Z","terrain":0.34},{"above_terrain":true,"airmass":6.51,"alt":8.47,"az":44.3,"t":"2028-03-08T22:00:00Z","terrain":0.46},{"above_terrain":true,"airmass":6.08,"alt":9.12,"az":45.0,"t":"2028-03-08T22:05:00Z","terrain":0.58},{"above_terrain":true,"airmass":5.7,"alt":9.79,"az":45.7,"t":"2028-03-08T22:10:00Z","terrain":0.65},{"above_terrain":true,"airmass":5.36,"alt":10.46,"az":46.4,"t":"2028-03-08T22:15:00Z","terrain":0.64},{"above_terrain":true,"airmass":5.05,"alt":11.15,"az":47.2,"t":"2028-03-08T22:20:00Z","terrain":0.6},{"above_terrain":true,"airmass":4.77,"alt":11.84,"az":47.9,"t":"2028-03-08T22:25:00Z","terrain":0.54},{"above_terrain":true,"airmass":4.52,"alt":12.53,"az":48.6,"t":"2028-03-08T22:30:00Z","terrain":0.46},{"above_terrain":true,"airmass":4.29,"alt":13.24,"az":49.3,"t":"2028-03-08T22:35:00Z","terrain":0.41},{"above_terrain":true,"airmass":4.08,"alt":13.95,"az":49.9,"t":"2028-03-08T22:40:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.89,"alt":14.67,"az":50.6,"t":"2028-03-08T22:45:00Z","terrain":0.48},{"above_terrain":true,"airmass":3.72,"alt":15.4,"az":51.3,"t":"2028-03-08T22:50:00Z","terrain":0.56},{"above_terrain":true,"airmass":3.56,"alt":16.13,"az":52.0,"t":"2028-03-08T22:55:00Z","terrain":0.63},{"above_terrain":true,"airmass":3.41,"alt":16.87,"az":52.6,"t":"2028-03-08T23:00:00Z","terrain":0.76},{"above_terrain":true,"airmass":3.27,"alt":17.62,"az":53.3,"t":"2028-03-08T23:05:00Z","terrain":0.89},{"above_terrain":true,"airmass":3.15,"alt":18.37,"az":53.9,"t":"2028-03-08T23:10:00Z","terrain":0.99},{"above_terrain":true,"airmass":3.03,"alt":19.13,"az":54.6,"t":"2028-03-08T23:15:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.92,"alt":19.9,"az":55.2,"t":"2028-03-08T23:20:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.81,"alt":20.67,"az":55.9,"t":"2028-03-08T23:25:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.72,"alt":21.45,"az":56.5,"t":"2028-03-08T23:30:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.63,"alt":22.23,"az":57.1,"t":"2028-03-08T23:35:00Z","terrain":1.09},{"above_terrain":true,"airmass":2.54,"alt":23.02,"az":57.8,"t":"2028-03-08T23:40:00Z","terrain":1.21},{"above_terrain":true,"airmass":2.46,"alt":23.82,"az":58.4,"t":"2028-03-08T23:45:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.39,"alt":24.62,"az":59.0,"t":"2028-03-08T23:50:00Z","terrain":1.21},{"above_terrain":true,"airmass":2.32,"alt":25.42,"az":59.6,"t":"2028-03-08T23:55:00Z","terrain":1.19},{"above_terrain":true,"airmass":2.25,"alt":26.23,"az":60.2,"t":"2028-03-09T00:00:00Z","terrain":1.15},{"above_terrain":true,"airmass":2.19,"alt":27.05,"az":60.8,"t":"2028-03-09T00:05:00Z","terrain":1.1},{"above_terrain":true,"airmass":2.13,"alt":27.87,"az":61.4,"t":"2028-03-09T00:10:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.08,"alt":28.69,"az":62.0,"t":"2028-03-09T00:15:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.02,"alt":29.52,"az":62.6,"t":"2028-03-09T00:20:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.97,"alt":30.35,"az":63.2,"t":"2028-03-09T00:25:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.93,"alt":31.19,"az":63.8,"t":"2028-03-09T00:30:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.88,"alt":32.03,"az":64.4,"t":"2028-03-09T00:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.84,"alt":32.88,"az":64.9,"t":"2028-03-09T00:40:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.8,"alt":33.73,"az":65.5,"t":"2028-03-09T00:45:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.76,"alt":34.58,"az":66.1,"t":"2028-03-09T00:50:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.72,"alt":35.44,"az":66.7,"t":"2028-03-09T00:55:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.69,"alt":36.3,"az":67.2,"t":"2028-03-09T01:00:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.65,"alt":37.16,"az":67.8,"t":"2028-03-09T01:05:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.62,"alt":38.03,"az":68.4,"t":"2028-03-09T01:10:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.59,"alt":38.9,"az":68.9,"t":"2028-03-09T01:15:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.56,"alt":39.78,"az":69.5,"t":"2028-03-09T01:20:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.53,"alt":40.66,"az":70.0,"t":"2028-03-09T01:25:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.51,"alt":41.54,"az":70.6,"t":"2028-03-09T01:30:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.48,"alt":42.42,"az":71.2,"t":"2028-03-09T01:35:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.46,"alt":43.31,"az":71.7,"t":"2028-03-09T01:40:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.43,"alt":44.2,"az":72.3,"t":"2028-03-09T01:45:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.41,"alt":45.09,"az":72.8,"t":"2028-03-09T01:50:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.39,"alt":45.99,"az":73.4,"t":"2028-03-09T01:55:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.37,"alt":46.89,"az":73.9,"t":"2028-03-09T02:00:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.35,"alt":47.79,"az":74.5,"t":"2028-03-09T02:05:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.33,"alt":48.69,"az":75.1,"t":"2028-03-09T02:10:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.31,"alt":49.59,"az":75.6,"t":"2028-03-09T02:15:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.29,"alt":50.5,"az":76.2,"t":"2028-03-09T02:20:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.28,"alt":51.41,"az":76.7,"t":"2028-03-09T02:25:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.26,"alt":52.32,"az":77.3,"t":"2028-03-09T02:30:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.25,"alt":53.24,"az":77.9,"t":"2028-03-09T02:35:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.23,"alt":54.15,"az":78.4,"t":"2028-03-09T02:40:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.22,"alt":55.07,"az":79.0,"t":"2028-03-09T02:45:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.21,"alt":55.99,"az":79.6,"t":"2028-03-09T02:50:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.19,"alt":56.91,"az":80.2,"t":"2028-03-09T02:55:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.18,"alt":57.84,"az":80.8,"t":"2028-03-09T03:00:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.17,"alt":58.76,"az":81.4,"t":"2028-03-09T03:05:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.16,"alt":59.69,"az":82.0,"t":"2028-03-09T03:10:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.15,"alt":60.62,"az":82.6,"t":"2028-03-09T03:15:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.14,"alt":61.54,"az":83.2,"t":"2028-03-09T03:20:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.13,"alt":62.47,"az":83.9,"t":"2028-03-09T03:25:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.12,"alt":63.41,"az":84.5,"t":"2028-03-09T03:30:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.11,"alt":64.34,"az":85.2,"t":"2028-03-09T03:35:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.1,"alt":65.27,"az":85.9,"t":"2028-03-09T03:40:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.09,"alt":66.2,"az":86.5,"t":"2028-03-09T03:45:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.08,"alt":67.14,"az":87.3,"t":"2028-03-09T03:50:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.08,"alt":68.07,"az":88.0,"t":"2028-03-09T03:55:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.07,"alt":69.01,"az":88.8,"t":"2028-03-09T04:00:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.06,"alt":69.95,"az":89.6,"t":"2028-03-09T04:05:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.06,"alt":70.88,"az":90.4,"t":"2028-03-09T04:10:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.05,"alt":71.82,"az":91.3,"t":"2028-03-09T04:15:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.05,"alt":72.75,"az":92.2,"t":"2028-03-09T04:20:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.04,"alt":73.69,"az":93.2,"t":"2028-03-09T04:25:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.04,"alt":74.62,"az":94.2,"t":"2028-03-09T04:30:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.03,"alt":75.55,"az":95.4,"t":"2028-03-09T04:35:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.03,"alt":76.49,"az":96.6,"t":"2028-03-09T04:40:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.02,"alt":77.41,"az":97.9,"t":"2028-03-09T04:45:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.02,"alt":78.34,"az":99.4,"t":"2028-03-09T04:50:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.02,"alt":79.26,"az":101.1,"t":"2028-03-09T04:55:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.01,"alt":80.18,"az":103.0,"t":"2028-03-09T05:00:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.01,"alt":81.08,"az":105.2,"t":"2028-03-09T05:05:00Z","terrain":-0.3},{"above_terrain":true,"airmass":1.01,"alt":81.98,"az":107.8,"t":"2028-03-09T05:10:00Z","terrain":-0.88},{"above_terrain":true,"airmass":1.01,"alt":82.86,"az":111.0,"t":"2028-03-09T05:15:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.01,"alt":83.73,"az":115.0,"t":"2028-03-09T05:20:00Z","terrain":-1.52},{"above_terrain":true,"airmass":1.0,"alt":84.56,"az":120.0,"t":"2028-03-09T05:25:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.0,"alt":85.34,"az":126.6,"t":"2028-03-09T05:30:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.0,"alt":86.05,"az":135.7,"t":"2028-03-09T05:35:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.0,"alt":86.63,"az":148.0,"t":"2028-03-09T05:40:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.0,"alt":87.01,"az":164.3,"t":"2028-03-09T05:45:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.0,"alt":87.11,"az":183.3,"t":"2028-03-09T05:50:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.0,"alt":86.91,"az":201.7,"t":"2028-03-09T05:55:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.0,"alt":86.45,"az":216.7,"t":"2028-03-09T06:00:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.0,"alt":85.82,"az":227.8,"t":"2028-03-09T06:05:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.0,"alt":85.08,"az":235.9,"t":"2028-03-09T06:10:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.0,"alt":84.28,"az":241.9,"t":"2028-03-09T06:15:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.01,"alt":83.43,"az":246.5,"t":"2028-03-09T06:20:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.01,"alt":82.56,"az":250.2,"t":"2028-03-09T06:25:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.01,"alt":81.67,"az":253.1,"t":"2028-03-09T06:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.01,"alt":80.77,"az":255.6,"t":"2028-03-09T06:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.02,"alt":79.86,"az":257.7,"t":"2028-03-09T06:40:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.02,"alt":78.95,"az":259.5,"t":"2028-03-09T06:45:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.02,"alt":78.02,"az":261.1,"t":"2028-03-09T06:50:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.03,"alt":77.1,"az":262.6,"t":"2028-03-09T06:55:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.03,"alt":76.17,"az":263.9,"t":"2028-03-09T07:00:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.03,"alt":75.24,"az":265.0,"t":"2028-03-09T07:05:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.04,"alt":74.3,"az":266.1,"t":"2028-03-09T07:10:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.04,"alt":73.37,"az":267.2,"t":"2028-03-09T07:15:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.05,"alt":72.43,"az":268.1,"t":"2028-03-09T07:20:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.05,"alt":71.5,"az":269.0,"t":"2028-03-09T07:25:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.06,"alt":70.56,"az":269.9,"t":"2028-03-09T07:30:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.07,"alt":69.62,"az":270.7,"t":"2028-03-09T07:35:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.07,"alt":68.69,"az":271.5,"t":"2028-03-09T07:40:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.08,"alt":67.75,"az":272.3,"t":"2028-03-09T07:45:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.09,"alt":66.82,"az":273.0,"t":"2028-03-09T07:50:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.1,"alt":65.88,"az":273.7,"t":"2028-03-09T07:55:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.1,"alt":64.95,"az":274.4,"t":"2028-03-09T08:00:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.11,"alt":64.02,"az":275.1,"t":"2028-03-09T08:05:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.12,"alt":63.09,"az":275.7,"t":"2028-03-09T08:10:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.13,"alt":62.16,"az":276.4,"t":"2028-03-09T08:15:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.14,"alt":61.23,"az":277.0,"t":"2028-03-09T08:20:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.15,"alt":60.3,"az":277.6,"t":"2028-03-09T08:25:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.16,"alt":59.37,"az":278.2,"t":"2028-03-09T08:30:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.17,"alt":58.44,"az":278.8,"t":"2028-03-09T08:35:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.18,"alt":57.52,"az":279.4,"t":"2028-03-09T08:40:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.2,"alt":56.6,"az":280.0,"t":"2028-03-09T08:45:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.21,"alt":55.68,"az":280.6,"t":"2028-03-09T08:50:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.22,"alt":54.76,"az":281.2,"t":"2028-03-09T08:55:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.24,"alt":53.84,"az":281.7,"t":"2028-03-09T09:00:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.25,"alt":52.93,"az":282.3,"t":"2028-03-09T09:05:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.27,"alt":52.01,"az":282.9,"t":"2028-03-09T09:10:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.28,"alt":51.1,"az":283.5,"t":"2028-03-09T09:15:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.3,"alt":50.19,"az":284.0,"t":"2028-03-09T09:20:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.32,"alt":49.28,"az":284.6,"t":"2028-03-09T09:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.34,"alt":48.38,"az":285.1,"t":"2028-03-09T09:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.36,"alt":47.48,"az":285.7,"t":"2028-03-09T09:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.38,"alt":46.58,"az":286.3,"t":"2028-03-09T09:40:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.4,"alt":45.68,"az":286.8,"t":"2028-03-09T09:45:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.42,"alt":44.79,"az":287.4,"t":"2028-03-09T09:50:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.44,"alt":43.89,"az":287.9,"t":"2028-03-09T09:55:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.46,"alt":43.0,"az":288.5,"t":"2028-03-09T10:00:00Z","terrain":0.17}],"transit":{"airmass":1.0,"alt":87.1,"az":183.3,"t":"2028-03-09T05:50:00Z"},"usable_hours":3.83,"verdict":"marginal","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."]}
