{"assessment":{"best_window":{"end":"2028-03-15T03:00Z","end_local":"05:00","hours":3.0,"label":"good","mean_quality":0.68,"start":"2028-03-15T00:00Z","start_local":"02:00"},"cost":{"altitude":6.04,"clouds":0.0,"darkness":1.22,"moon":0.91},"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":"2028-03-14T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-43,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"19:00","wind":null},{"alt":-9,"cloud":null,"high":null,"iso":"2028-03-14T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-32,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":-7,"cloud":null,"high":null,"iso":"2028-03-14T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-22,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":-2,"cloud":null,"high":null,"iso":"2028-03-14T20:00Z","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":4,"cloud":null,"high":null,"iso":"2028-03-14T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-2,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":12,"cloud":null,"high":null,"iso":"2028-03-14T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":7,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":20,"cloud":null,"high":null,"iso":"2028-03-14T23:00Z","label":"marginal","low":null,"mid":null,"moon_alt":15,"precip":null,"q":0.32,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":30,"cloud":null,"high":null,"iso":"2028-03-15T00:00Z","label":"good","low":null,"mid":null,"moon_alt":21,"precip":null,"q":0.61,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":40,"cloud":null,"high":null,"iso":"2028-03-15T01:00Z","label":"good","low":null,"mid":null,"moon_alt":24,"precip":null,"q":0.65,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":51,"cloud":null,"high":null,"iso":"2028-03-15T02:00Z","label":"good","low":null,"mid":null,"moon_alt":25,"precip":null,"q":0.7,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":62,"cloud":null,"high":null,"iso":"2028-03-15T03:00Z","label":"marginal","low":null,"mid":null,"moon_alt":23,"precip":null,"q":0.38,"rh":null,"sky":"astronomical twilight","temp":null,"time":"05:00","wind":null},{"alt":73,"cloud":null,"high":null,"iso":"2028-03-15T04:00Z","label":"poor","low":null,"mid":null,"moon_alt":19,"precip":null,"q":0.11,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.75,"peak_sky":0.75,"quality_hours":2.76,"reasons":["the target being low or below 20\u00b0 cost 6.0 quality-hours","daylight and twilight cost 1.2 quality-hours","moonlight cost 0.9 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":52,"score_weather":null,"sky_hours":2.76,"verdict":"unknown","verdict_astronomy":"marginal","weather_known":false,"windows":[{"end":"2028-03-14T23:00Z","end_local":"01:00","hours":6.58,"label":"unusable","mean_quality":0.0,"start":"2028-03-14T16:25Z","start_local":"18:25"},{"end":"2028-03-15T00:00Z","end_local":"02:00","hours":1.0,"label":"marginal","mean_quality":0.45,"start":"2028-03-14T23:00Z","start_local":"01:00"},{"end":"2028-03-15T03:00Z","end_local":"05:00","hours":3.0,"label":"good","mean_quality":0.68,"start":"2028-03-15T00:00Z","start_local":"02:00"},{"end":"2028-03-15T03:35Z","end_local":"05:35","hours":0.58,"label":"marginal","mean_quality":0.38,"start":"2028-03-15T03:00Z","start_local":"05:00"},{"end":"2028-03-15T04:05Z","end_local":"06:05","hours":0.5,"label":"poor","mean_quality":0.11,"start":"2028-03-15T03:35Z","start_local":"05:35"},{"end":"2028-03-15T04:35Z","end_local":"06:35","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2028-03-15T04:05Z","start_local":"06:05"}]},"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":"2028-03-14T17:59:40Z","dark_hours":9.0,"dark_to":"2028-03-15T02:59:42Z","moon":{"illumination":0.799,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":3.2,"moonrise":"2028-03-14T21:12:09Z","moonset":"2028-03-15T06:27:18Z","sunrise":"2028-03-15T04:32:20Z","sunset":"2028-03-14T16:26:53Z","twilight":{"astronomical":{"end":"2028-03-14T17:59:40Z","start":"2028-03-15T02:59:42Z"},"civil":{"end":"2028-03-14T16:54:35Z","start":"2028-03-15T04:04:41Z"},"nautical":{"end":"2028-03-14T17:26:54Z","start":"2028-03-15T03:32:25Z"}},"window_end":"2028-03-15T10:00:00Z","window_start":"2028-03-14T10:00:00Z"},"night_date":"2028-03-14","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.14,"alt":61.3,"t":"2028-03-15T02:55:00Z"},"dec":38.78368896,"dec_of_date":38.8092,"dec_str":"+38\u00b0 47' 01.3\"","good_hours":3.0,"limit_rise":"2028-03-14T22:57:03Z","limit_set":"2028-03-14T11:57:59Z","max_az_rate_deg_per_min":3.79,"moon_separation":79.6,"never_rises":false,"ra":279.23473479,"ra_of_date":279.4715,"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":"3.0 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2028-03-14T14:33:57Z","blocked_dark_hours":0,"clears_at":"2028-03-14T20:29:14Z","rise_az":290.7},"track":[{"above_terrain":true,"airmass":1.57,"alt":39.54,"az":290.7,"t":"2028-03-14T10:00:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.6,"alt":38.66,"az":291.2,"t":"2028-03-14T10:05:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.63,"alt":37.79,"az":291.8,"t":"2028-03-14T10:10:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.66,"alt":36.93,"az":292.4,"t":"2028-03-14T10:15:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.7,"alt":36.06,"az":292.9,"t":"2028-03-14T10:20:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.73,"alt":35.2,"az":293.5,"t":"2028-03-14T10:25:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.77,"alt":34.35,"az":294.1,"t":"2028-03-14T10:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.81,"alt":33.49,"az":294.6,"t":"2028-03-14T10:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.85,"alt":32.64,"az":295.2,"t":"2028-03-14T10:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.89,"alt":31.8,"az":295.8,"t":"2028-03-14T10:45:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.94,"alt":30.96,"az":296.4,"t":"2028-03-14T10:50:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.99,"alt":30.12,"az":297.0,"t":"2028-03-14T10:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.04,"alt":29.29,"az":297.6,"t":"2028-03-14T11:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.09,"alt":28.46,"az":298.2,"t":"2028-03-14T11:05:00Z","terrain":0.13},{"above_terrain":true,"airmass":2.15,"alt":27.64,"az":298.7,"t":"2028-03-14T11:10:00Z","terrain":0.16},{"above_terrain":true,"airmass":2.21,"alt":26.82,"az":299.3,"t":"2028-03-14T11:15:00Z","terrain":0.24},{"above_terrain":true,"airmass":2.27,"alt":26.01,"az":300.0,"t":"2028-03-14T11:20:00Z","terrain":0.36},{"above_terrain":true,"airmass":2.34,"alt":25.2,"az":300.6,"t":"2028-03-14T11:25:00Z","terrain":0.34},{"above_terrain":true,"airmass":2.41,"alt":24.4,"az":301.2,"t":"2028-03-14T11:30:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.49,"alt":23.6,"az":301.8,"t":"2028-03-14T11:35:00Z","terrain":0.13},{"above_terrain":true,"airmass":2.57,"alt":22.81,"az":302.4,"t":"2028-03-14T11:40:00Z","terrain":-0.05},{"above_terrain":true,"airmass":2.65,"alt":22.02,"az":303.0,"t":"2028-03-14T11:45:00Z","terrain":-0.23},{"above_terrain":true,"airmass":2.74,"alt":21.24,"az":303.7,"t":"2028-03-14T11:50:00Z","terrain":-0.14},{"above_terrain":true,"airmass":2.84,"alt":20.46,"az":304.3,"t":"2028-03-14T11:55:00Z","terrain":-0.16},{"above_terrain":true,"airmass":2.95,"alt":19.69,"az":304.9,"t":"2028-03-14T12:00:00Z","terrain":-0.28},{"above_terrain":true,"airmass":3.06,"alt":18.93,"az":305.6,"t":"2028-03-14T12:05:00Z","terrain":-0.22},{"above_terrain":true,"airmass":3.18,"alt":18.17,"az":306.2,"t":"2028-03-14T12:10:00Z","terrain":-0.09},{"above_terrain":true,"airmass":3.31,"alt":17.42,"az":306.9,"t":"2028-03-14T12:15:00Z","terrain":0.14},{"above_terrain":true,"airmass":3.45,"alt":16.67,"az":307.5,"t":"2028-03-14T12:20:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.6,"alt":15.93,"az":308.2,"t":"2028-03-14T12:25:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.77,"alt":15.2,"az":308.9,"t":"2028-03-14T12:30:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.94,"alt":14.47,"az":309.6,"t":"2028-03-14T12:35:00Z","terrain":0.2},{"above_terrain":true,"airmass":4.14,"alt":13.76,"az":310.2,"t":"2028-03-14T12:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":4.35,"alt":13.05,"az":310.9,"t":"2028-03-14T12:45:00Z","terrain":0.35},{"above_terrain":true,"airmass":4.59,"alt":12.34,"az":311.6,"t":"2028-03-14T12:50:00Z","terrain":0.22},{"above_terrain":true,"airmass":4.84,"alt":11.65,"az":312.3,"t":"2028-03-14T12:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":5.13,"alt":10.96,"az":313.0,"t":"2028-03-14T13:00:00Z","terrain":0.28},{"above_terrain":true,"airmass":5.45,"alt":10.28,"az":313.7,"t":"2028-03-14T13:05:00Z","terrain":0.42},{"above_terrain":true,"airmass":5.8,"alt":9.61,"az":314.5,"t":"2028-03-14T13:10:00Z","terrain":0.51},{"above_terrain":true,"airmass":6.19,"alt":8.94,"az":315.2,"t":"2028-03-14T13:15:00Z","terrain":0.54},{"above_terrain":true,"airmass":6.64,"alt":8.29,"az":315.9,"t":"2028-03-14T13:20:00Z","terrain":0.49},{"above_terrain":true,"airmass":7.15,"alt":7.64,"az":316.7,"t":"2028-03-14T13:25:00Z","terrain":0.36},{"above_terrain":true,"airmass":7.73,"alt":7.0,"az":317.4,"t":"2028-03-14T13:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":8.39,"alt":6.37,"az":318.2,"t":"2028-03-14T13:35:00Z","terrain":0.25},{"above_terrain":true,"airmass":9.16,"alt":5.75,"az":318.9,"t":"2028-03-14T13:40:00Z","terrain":-0.1},{"above_terrain":true,"airmass":10.07,"alt":5.14,"az":319.7,"t":"2028-03-14T13:45:00Z","terrain":-0.18},{"above_terrain":true,"airmass":11.14,"alt":4.54,"az":320.5,"t":"2028-03-14T13:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":12.42,"alt":3.95,"az":321.2,"t":"2028-03-14T13:55:00Z","terrain":-0.1},{"above_terrain":true,"airmass":13.96,"alt":3.37,"az":322.0,"t":"2028-03-14T14:00:00Z","terrain":0.21},{"above_terrain":true,"airmass":15.86,"alt":2.8,"az":322.8,"t":"2028-03-14T14:05:00Z","terrain":0.1},{"above_terrain":true,"airmass":18.23,"alt":2.24,"az":323.6,"t":"2028-03-14T14:10:00Z","terrain":-0.1},{"above_terrain":true,"airmass":21.21,"alt":1.69,"az":324.4,"t":"2028-03-14T14:15:00Z","terrain":-0.2},{"above_terrain":true,"airmass":25.03,"alt":1.15,"az":325.2,"t":"2028-03-14T14:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":29.98,"alt":0.62,"az":326.1,"t":"2028-03-14T14:25:00Z","terrain":-0.25},{"above_terrain":true,"airmass":36.38,"alt":0.11,"az":326.9,"t":"2028-03-14T14:30:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-0.4,"az":327.7,"t":"2028-03-14T14:35:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-0.89,"az":328.6,"t":"2028-03-14T14:40:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-1.38,"az":329.4,"t":"2028-03-14T14:45:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-1.85,"az":330.3,"t":"2028-03-14T14:50:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-2.3,"az":331.1,"t":"2028-03-14T14:55:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-2.75,"az":332.0,"t":"2028-03-14T15:00:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-3.18,"az":332.9,"t":"2028-03-14T15:05:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-3.6,"az":333.8,"t":"2028-03-14T15:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-4.01,"az":334.7,"t":"2028-03-14T15:15:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-4.4,"az":335.6,"t":"2028-03-14T15:20:00Z","terrain":-0.72},{"above_terrain":false,"airmass":null,"alt":-4.78,"az":336.5,"t":"2028-03-14T15:25:00Z","terrain":-0.78},{"above_terrain":false,"airmass":null,"alt":-5.15,"az":337.4,"t":"2028-03-14T15:30:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-5.5,"az":338.3,"t":"2028-03-14T15:35:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-5.84,"az":339.2,"t":"2028-03-14T15:40:00Z","terrain":-0.71},{"above_terrain":false,"airmass":null,"alt":-6.17,"az":340.1,"t":"2028-03-14T15:45:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-6.48,"az":341.1,"t":"2028-03-14T15:50:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-6.78,"az":342.0,"t":"2028-03-14T15:55:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-7.06,"az":342.9,"t":"2028-03-14T16:00:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-7.32,"az":343.9,"t":"2028-03-14T16:05:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-7.58,"az":344.8,"t":"2028-03-14T16:10:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-7.81,"az":345.8,"t":"2028-03-14T16:15:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-8.04,"az":346.8,"t":"2028-03-14T16:20:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-8.24,"az":347.7,"t":"2028-03-14T16:25:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-8.43,"az":348.7,"t":"2028-03-14T16:30:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-8.61,"az":349.7,"t":"2028-03-14T16:35:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-8.77,"az":350.6,"t":"2028-03-14T16:40:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-8.92,"az":351.6,"t":"2028-03-14T16:45:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-9.04,"az":352.6,"t":"2028-03-14T16:50:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-9.16,"az":353.6,"t":"2028-03-14T16:55:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-9.25,"az":354.6,"t":"2028-03-14T17:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.33,"az":355.5,"t":"2028-03-14T17:05:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-9.4,"az":356.5,"t":"2028-03-14T17:10:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-9.45,"az":357.5,"t":"2028-03-14T17:15:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-9.48,"az":358.5,"t":"2028-03-14T17:20:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.5,"az":359.5,"t":"2028-03-14T17:25:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-9.5,"az":0.5,"t":"2028-03-14T17:30:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-9.48,"az":1.5,"t":"2028-03-14T17:35:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-9.45,"az":2.5,"t":"2028-03-14T17:40:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-9.4,"az":3.5,"t":"2028-03-14T17:45:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-9.33,"az":4.4,"t":"2028-03-14T17:50:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-9.25,"az":5.4,"t":"2028-03-14T17:55:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-9.16,"az":6.4,"t":"2028-03-14T18:00:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-9.04,"az":7.4,"t":"2028-03-14T18:05:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-8.92,"az":8.4,"t":"2028-03-14T18:10:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-8.77,"az":9.4,"t":"2028-03-14T18:15:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-8.61,"az":10.3,"t":"2028-03-14T18:20:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-8.44,"az":11.3,"t":"2028-03-14T18:25:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-8.24,"az":12.3,"t":"2028-03-14T18:30:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-8.04,"az":13.2,"t":"2028-03-14T18:35:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-7.82,"az":14.2,"t":"2028-03-14T18:40:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-7.58,"az":15.2,"t":"2028-03-14T18:45:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-7.33,"az":16.1,"t":"2028-03-14T18:50:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-7.06,"az":17.1,"t":"2028-03-14T18:55:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-6.78,"az":18.0,"t":"2028-03-14T19:00:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-6.48,"az":18.9,"t":"2028-03-14T19:05:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-6.17,"az":19.9,"t":"2028-03-14T19:10:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-5.85,"az":20.8,"t":"2028-03-14T19:15:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-5.51,"az":21.7,"t":"2028-03-14T19:20:00Z","terrain":0.9},{"above_terrain":false,"airmass":null,"alt":-5.15,"az":22.6,"t":"2028-03-14T19:25:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-4.79,"az":23.5,"t":"2028-03-14T19:30:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-4.41,"az":24.4,"t":"2028-03-14T19:35:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-4.01,"az":25.3,"t":"2028-03-14T19:40:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-3.61,"az":26.2,"t":"2028-03-14T19:45:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-3.19,"az":27.1,"t":"2028-03-14T19:50:00Z","terrain":1.27},{"above_terrain":false,"airmass":null,"alt":-2.75,"az":28.0,"t":"2028-03-14T19:55:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-2.31,"az":28.9,"t":"2028-03-14T20:00:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-1.85,"az":29.7,"t":"2028-03-14T20:05:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-1.38,"az":30.6,"t":"2028-03-14T20:10:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-0.9,"az":31.4,"t":"2028-03-14T20:15:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-0.4,"az":32.3,"t":"2028-03-14T20:20:00Z","terrain":1.24},{"above_terrain":false,"airmass":36.44,"alt":0.1,"az":33.1,"t":"2028-03-14T20:25:00Z","terrain":0.93},{"above_terrain":true,"airmass":30.03,"alt":0.62,"az":33.9,"t":"2028-03-14T20:30:00Z","terrain":0.47},{"above_terrain":true,"airmass":25.07,"alt":1.15,"az":34.8,"t":"2028-03-14T20:35:00Z","terrain":0.14},{"above_terrain":true,"airmass":21.24,"alt":1.69,"az":35.6,"t":"2028-03-14T20:40:00Z","terrain":0.04},{"above_terrain":true,"airmass":18.25,"alt":2.24,"az":36.4,"t":"2028-03-14T20:45:00Z","terrain":-0.01},{"above_terrain":true,"airmass":15.88,"alt":2.8,"az":37.2,"t":"2028-03-14T20:50:00Z","terrain":-0.11},{"above_terrain":true,"airmass":13.98,"alt":3.37,"az":38.0,"t":"2028-03-14T20:55:00Z","terrain":-0.21},{"above_terrain":true,"airmass":12.43,"alt":3.95,"az":38.8,"t":"2028-03-14T21:00:00Z","terrain":-0.17},{"above_terrain":true,"airmass":11.15,"alt":4.54,"az":39.5,"t":"2028-03-14T21:05:00Z","terrain":-0.1},{"above_terrain":true,"airmass":10.08,"alt":5.14,"az":40.3,"t":"2028-03-14T21:10:00Z","terrain":-0.03},{"above_terrain":true,"airmass":9.17,"alt":5.75,"az":41.1,"t":"2028-03-14T21:15:00Z","terrain":0.03},{"above_terrain":true,"airmass":8.4,"alt":6.37,"az":41.8,"t":"2028-03-14T21:20:00Z","terrain":0.1},{"above_terrain":true,"airmass":7.73,"alt":7.0,"az":42.6,"t":"2028-03-14T21:25:00Z","terrain":0.2},{"above_terrain":true,"airmass":7.15,"alt":7.64,"az":43.3,"t":"2028-03-14T21:30:00Z","terrain":0.3},{"above_terrain":true,"airmass":6.64,"alt":8.28,"az":44.1,"t":"2028-03-14T21:35:00Z","terrain":0.42},{"above_terrain":true,"airmass":6.2,"alt":8.94,"az":44.8,"t":"2028-03-14T21:40:00Z","terrain":0.55},{"above_terrain":true,"airmass":5.8,"alt":9.6,"az":45.5,"t":"2028-03-14T21:45:00Z","terrain":0.63},{"above_terrain":true,"airmass":5.45,"alt":10.27,"az":46.2,"t":"2028-03-14T21:50:00Z","terrain":0.66},{"above_terrain":true,"airmass":5.13,"alt":10.95,"az":47.0,"t":"2028-03-14T21:55:00Z","terrain":0.61},{"above_terrain":true,"airmass":4.85,"alt":11.64,"az":47.7,"t":"2028-03-14T22:00:00Z","terrain":0.56},{"above_terrain":true,"airmass":4.59,"alt":12.34,"az":48.4,"t":"2028-03-14T22:05:00Z","terrain":0.49},{"above_terrain":true,"airmass":4.35,"alt":13.04,"az":49.1,"t":"2028-03-14T22:10:00Z","terrain":0.41},{"above_terrain":true,"airmass":4.14,"alt":13.75,"az":49.8,"t":"2028-03-14T22:15:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.95,"alt":14.47,"az":50.4,"t":"2028-03-14T22:20:00Z","terrain":0.46},{"above_terrain":true,"airmass":3.77,"alt":15.19,"az":51.1,"t":"2028-03-14T22:25:00Z","terrain":0.54},{"above_terrain":true,"airmass":3.6,"alt":15.93,"az":51.8,"t":"2028-03-14T22:30:00Z","terrain":0.61},{"above_terrain":true,"airmass":3.45,"alt":16.66,"az":52.4,"t":"2028-03-14T22:35:00Z","terrain":0.72},{"above_terrain":true,"airmass":3.31,"alt":17.41,"az":53.1,"t":"2028-03-14T22:40:00Z","terrain":0.86},{"above_terrain":true,"airmass":3.18,"alt":18.16,"az":53.8,"t":"2028-03-14T22:45:00Z","terrain":0.96},{"above_terrain":true,"airmass":3.06,"alt":18.92,"az":54.4,"t":"2028-03-14T22:50:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.95,"alt":19.68,"az":55.1,"t":"2028-03-14T22:55:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.84,"alt":20.45,"az":55.7,"t":"2028-03-14T23:00:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.74,"alt":21.23,"az":56.3,"t":"2028-03-14T23:05:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.65,"alt":22.01,"az":57.0,"t":"2028-03-14T23:10:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.57,"alt":22.8,"az":57.6,"t":"2028-03-14T23:15:00Z","terrain":1.18},{"above_terrain":true,"airmass":2.49,"alt":23.59,"az":58.2,"t":"2028-03-14T23:20:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.41,"alt":24.39,"az":58.8,"t":"2028-03-14T23:25:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.34,"alt":25.19,"az":59.4,"t":"2028-03-14T23:30:00Z","terrain":1.19},{"above_terrain":true,"airmass":2.27,"alt":26.0,"az":60.0,"t":"2028-03-14T23:35:00Z","terrain":1.17},{"above_terrain":true,"airmass":2.21,"alt":26.82,"az":60.6,"t":"2028-03-14T23:40:00Z","terrain":1.12},{"above_terrain":true,"airmass":2.15,"alt":27.63,"az":61.2,"t":"2028-03-14T23:45:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.09,"alt":28.46,"az":61.8,"t":"2028-03-14T23:50:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.04,"alt":29.28,"az":62.4,"t":"2028-03-14T23:55:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.99,"alt":30.12,"az":63.0,"t":"2028-03-15T00:00:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.94,"alt":30.95,"az":63.6,"t":"2028-03-15T00:05:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.89,"alt":31.79,"az":64.2,"t":"2028-03-15T00:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.85,"alt":32.64,"az":64.8,"t":"2028-03-15T00:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.81,"alt":33.49,"az":65.3,"t":"2028-03-15T00:20:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.77,"alt":34.34,"az":65.9,"t":"2028-03-15T00:25:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.73,"alt":35.2,"az":66.5,"t":"2028-03-15T00:30:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.7,"alt":36.06,"az":67.1,"t":"2028-03-15T00:35:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.66,"alt":36.92,"az":67.6,"t":"2028-03-15T00:40:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.63,"alt":37.79,"az":68.2,"t":"2028-03-15T00:45:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.6,"alt":38.66,"az":68.8,"t":"2028-03-15T00:50:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.57,"alt":39.53,"az":69.3,"t":"2028-03-15T00:55:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.54,"alt":40.41,"az":69.9,"t":"2028-03-15T01:00:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.51,"alt":41.29,"az":70.4,"t":"2028-03-15T01:05:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.49,"alt":42.17,"az":71.0,"t":"2028-03-15T01:10:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.46,"alt":43.06,"az":71.6,"t":"2028-03-15T01:15:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.44,"alt":43.95,"az":72.1,"t":"2028-03-15T01:20:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.42,"alt":44.84,"az":72.7,"t":"2028-03-15T01:25:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.39,"alt":45.73,"az":73.2,"t":"2028-03-15T01:30:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.37,"alt":46.63,"az":73.8,"t":"2028-03-15T01:35:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.35,"alt":47.53,"az":74.3,"t":"2028-03-15T01:40:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.34,"alt":48.43,"az":74.9,"t":"2028-03-15T01:45:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.32,"alt":49.34,"az":75.5,"t":"2028-03-15T01:50:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.3,"alt":50.25,"az":76.0,"t":"2028-03-15T01:55:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.28,"alt":51.16,"az":76.6,"t":"2028-03-15T02:00:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.27,"alt":52.07,"az":77.1,"t":"2028-03-15T02:05:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.25,"alt":52.98,"az":77.7,"t":"2028-03-15T02:10:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.24,"alt":53.9,"az":78.3,"t":"2028-03-15T02:15:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.22,"alt":54.81,"az":78.9,"t":"2028-03-15T02:20:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.21,"alt":55.73,"az":79.4,"t":"2028-03-15T02:25:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.2,"alt":56.65,"az":80.0,"t":"2028-03-15T02:30:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.18,"alt":57.58,"az":80.6,"t":"2028-03-15T02:35:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.17,"alt":58.5,"az":81.2,"t":"2028-03-15T02:40:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.16,"alt":59.43,"az":81.8,"t":"2028-03-15T02:45:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.15,"alt":60.35,"az":82.4,"t":"2028-03-15T02:50:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.14,"alt":61.28,"az":83.1,"t":"2028-03-15T02:55:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.13,"alt":62.21,"az":83.7,"t":"2028-03-15T03:00:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.12,"alt":63.14,"az":84.3,"t":"2028-03-15T03:05:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.11,"alt":64.07,"az":85.0,"t":"2028-03-15T03:10:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.1,"alt":65.01,"az":85.7,"t":"2028-03-15T03:15:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.09,"alt":65.94,"az":86.4,"t":"2028-03-15T03:20:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.09,"alt":66.88,"az":87.1,"t":"2028-03-15T03:25:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.08,"alt":67.81,"az":87.8,"t":"2028-03-15T03:30:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.07,"alt":68.75,"az":88.6,"t":"2028-03-15T03:35:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.07,"alt":69.68,"az":89.3,"t":"2028-03-15T03:40:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.06,"alt":70.62,"az":90.2,"t":"2028-03-15T03:45:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.05,"alt":71.55,"az":91.0,"t":"2028-03-15T03:50:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.05,"alt":72.49,"az":91.9,"t":"2028-03-15T03:55:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.04,"alt":73.42,"az":92.9,"t":"2028-03-15T04:00:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.04,"alt":74.36,"az":93.9,"t":"2028-03-15T04:05:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.03,"alt":75.29,"az":95.0,"t":"2028-03-15T04:10:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.03,"alt":76.22,"az":96.2,"t":"2028-03-15T04:15:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.03,"alt":77.15,"az":97.5,"t":"2028-03-15T04:20:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.02,"alt":78.08,"az":99.0,"t":"2028-03-15T04:25:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.02,"alt":79.0,"az":100.6,"t":"2028-03-15T04:30:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.02,"alt":79.92,"az":102.4,"t":"2028-03-15T04:35:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.01,"alt":80.83,"az":104.6,"t":"2028-03-15T04:40:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.01,"alt":81.73,"az":107.0,"t":"2028-03-15T04:45:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.01,"alt":82.62,"az":110.0,"t":"2028-03-15T04:50:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.01,"alt":83.49,"az":113.7,"t":"2028-03-15T04:55:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.0,"alt":84.33,"az":118.4,"t":"2028-03-15T05:00:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.0,"alt":85.12,"az":124.6,"t":"2028-03-15T05:05:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.0,"alt":85.86,"az":132.8,"t":"2028-03-15T05:10:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.0,"alt":86.48,"az":144.1,"t":"2028-03-15T05:15:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.0,"alt":86.93,"az":159.3,"t":"2028-03-15T05:20:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.0,"alt":87.11,"az":177.9,"t":"2028-03-15T05:25:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.0,"alt":86.99,"az":196.8,"t":"2028-03-15T05:30:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.0,"alt":86.6,"az":212.8,"t":"2028-03-15T05:35:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.0,"alt":86.01,"az":225.0,"t":"2028-03-15T05:40:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.0,"alt":85.29,"az":233.8,"t":"2028-03-15T05:45:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.0,"alt":84.51,"az":240.4,"t":"2028-03-15T05:50:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.01,"alt":83.67,"az":245.3,"t":"2028-03-15T05:55:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.01,"alt":82.81,"az":249.2,"t":"2028-03-15T06:00:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.01,"alt":81.93,"az":252.3,"t":"2028-03-15T06:05:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.01,"alt":81.03,"az":254.9,"t":"2028-03-15T06:10:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.01,"alt":80.12,"az":257.1,"t":"2028-03-15T06:15:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.02,"alt":79.2,"az":259.0,"t":"2028-03-15T06:20:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.02,"alt":78.28,"az":260.7,"t":"2028-03-15T06:25:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.02,"alt":77.36,"az":262.2,"t":"2028-03-15T06:30:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.03,"alt":76.43,"az":263.5,"t":"2028-03-15T06:35:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.03,"alt":75.5,"az":264.7,"t":"2028-03-15T06:40:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.04,"alt":74.57,"az":265.8,"t":"2028-03-15T06:45:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.04,"alt":73.63,"az":266.9,"t":"2028-03-15T06:50:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.05,"alt":72.7,"az":267.9,"t":"2028-03-15T06:55:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.05,"alt":71.76,"az":268.8,"t":"2028-03-15T07:00:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.06,"alt":70.82,"az":269.6,"t":"2028-03-15T07:05:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.06,"alt":69.89,"az":270.5,"t":"2028-03-15T07:10:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.07,"alt":68.95,"az":271.3,"t":"2028-03-15T07:15:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.08,"alt":68.02,"az":272.0,"t":"2028-03-15T07:20:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.09,"alt":67.08,"az":272.8,"t":"2028-03-15T07:25:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.09,"alt":66.15,"az":273.5,"t":"2028-03-15T07:30:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.1,"alt":65.21,"az":274.2,"t":"2028-03-15T07:35:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.11,"alt":64.28,"az":274.9,"t":"2028-03-15T07:40:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.12,"alt":63.35,"az":275.5,"t":"2028-03-15T07:45:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.13,"alt":62.42,"az":276.2,"t":"2028-03-15T07:50:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.14,"alt":61.49,"az":276.8,"t":"2028-03-15T07:55:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.15,"alt":60.56,"az":277.4,"t":"2028-03-15T08:00:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.16,"alt":59.63,"az":278.0,"t":"2028-03-15T08:05:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.17,"alt":58.71,"az":278.7,"t":"2028-03-15T08:10:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.18,"alt":57.78,"az":279.3,"t":"2028-03-15T08:15:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.19,"alt":56.86,"az":279.8,"t":"2028-03-15T08:20:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.21,"alt":55.94,"az":280.4,"t":"2028-03-15T08:25:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.22,"alt":55.02,"az":281.0,"t":"2028-03-15T08:30:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.23,"alt":54.1,"az":281.6,"t":"2028-03-15T08:35:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.25,"alt":53.18,"az":282.2,"t":"2028-03-15T08:40:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.26,"alt":52.27,"az":282.7,"t":"2028-03-15T08:45:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.28,"alt":51.36,"az":283.3,"t":"2028-03-15T08:50:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.3,"alt":50.45,"az":283.9,"t":"2028-03-15T08:55:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.31,"alt":49.54,"az":284.4,"t":"2028-03-15T09:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.33,"alt":48.63,"az":285.0,"t":"2028-03-15T09:05:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.35,"alt":47.73,"az":285.5,"t":"2028-03-15T09:10:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.37,"alt":46.83,"az":286.1,"t":"2028-03-15T09:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.39,"alt":45.93,"az":286.7,"t":"2028-03-15T09:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.41,"alt":45.04,"az":287.2,"t":"2028-03-15T09:25:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.43,"alt":44.15,"az":287.8,"t":"2028-03-15T09:30:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.46,"alt":43.26,"az":288.3,"t":"2028-03-15T09:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.48,"alt":42.37,"az":288.9,"t":"2028-03-15T09:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.51,"alt":41.48,"az":289.4,"t":"2028-03-15T09:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.53,"alt":40.6,"az":290.0,"t":"2028-03-15T09:50:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.56,"alt":39.72,"az":290.6,"t":"2028-03-15T09:55:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.59,"alt":38.85,"az":291.1,"t":"2028-03-15T10:00:00Z","terrain":0.5}],"transit":{"airmass":1.0,"alt":87.1,"az":177.9,"t":"2028-03-15T05:25:00Z"},"usable_hours":4.0,"verdict":"good","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."]}
