{"assessment":{"best_window":{"end":"2027-03-15T03:05Z","end_local":"05:05","hours":3.5,"label":"good","mean_quality":0.88,"start":"2027-03-14T23:35Z","start_local":"01:35"},"cost":{"altitude":6.1,"clouds":0.0,"darkness":1.16,"moon":0.01},"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 worth it \u2014 weather unknown","hourly":[{"alt":-9,"cloud":null,"high":null,"iso":"2027-03-14T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":66,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"19:00","wind":null},{"alt":-9,"cloud":null,"high":null,"iso":"2027-03-14T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":56,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":-7,"cloud":null,"high":null,"iso":"2027-03-14T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":45,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2027-03-14T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":34,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":4,"cloud":null,"high":null,"iso":"2027-03-14T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":24,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":11,"cloud":null,"high":null,"iso":"2027-03-14T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":13,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":20,"cloud":null,"high":null,"iso":"2027-03-14T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":4,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":30,"cloud":null,"high":null,"iso":"2027-03-15T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-5,"precip":null,"q":0.78,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":40,"cloud":null,"high":null,"iso":"2027-03-15T01:00Z","label":"good","low":null,"mid":null,"moon_alt":-12,"precip":null,"q":0.87,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":51,"cloud":null,"high":null,"iso":"2027-03-15T02:00Z","label":"good","low":null,"mid":null,"moon_alt":-17,"precip":null,"q":0.94,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":62,"cloud":null,"high":null,"iso":"2027-03-15T03:00Z","label":"good","low":null,"mid":null,"moon_alt":-21,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":73,"cloud":null,"high":null,"iso":"2027-03-15T04:00Z","label":"poor","low":null,"mid":null,"moon_alt":-22,"precip":null,"q":0.15,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":3.65,"reasons":["the target being low or below 20\u00b0 cost 6.1 quality-hours","daylight and twilight cost 1.2 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":91,"score_weather":null,"sky_hours":3.65,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2027-03-14T23:05Z","end_local":"01:05","hours":6.67,"label":"unusable","mean_quality":0.0,"start":"2027-03-14T16:25Z","start_local":"18:25"},{"end":"2027-03-14T23:35Z","end_local":"01:35","hours":0.5,"label":"marginal","mean_quality":0.49,"start":"2027-03-14T23:05Z","start_local":"01:05"},{"end":"2027-03-15T03:05Z","end_local":"05:05","hours":3.5,"label":"good","mean_quality":0.88,"start":"2027-03-14T23:35Z","start_local":"01:35"},{"end":"2027-03-15T03:35Z","end_local":"05:35","hours":0.5,"label":"marginal","mean_quality":0.5,"start":"2027-03-15T03:05Z","start_local":"05:05"},{"end":"2027-03-15T04:10Z","end_local":"06:10","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2027-03-15T03:35Z","start_local":"05:35"},{"end":"2027-03-15T04:35Z","end_local":"06:35","hours":0.42,"label":"unusable","mean_quality":0.0,"start":"2027-03-15T04:10Z","start_local":"06:10"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2027-03-14T17:58:44Z","dark_hours":9.04,"dark_to":"2027-03-15T03:01:03Z","moon":{"illumination":0.416,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":3.57,"moonrise":"2027-03-15T08:22:08Z","moonset":"2027-03-14T23:26:00Z","sunrise":"2027-03-15T04:33:37Z","sunset":"2027-03-14T16:26:01Z","twilight":{"astronomical":{"end":"2027-03-14T17:58:44Z","start":"2027-03-15T03:01:03Z"},"civil":{"end":"2027-03-14T16:53:44Z","start":"2027-03-15T04:05:58Z"},"nautical":{"end":"2027-03-14T17:26:01Z","start":"2027-03-15T03:33:43Z"}},"window_end":"2027-03-15T10:00:00Z","window_start":"2027-03-14T10:00:00Z"},"night_date":"2027-03-14","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.14,"alt":61.7,"t":"2027-03-15T03:00:00Z"},"dec":38.78368896,"dec_of_date":38.8083,"dec_str":"+38\u00b0 47' 01.3\"","good_hours":3.0,"limit_rise":"2027-03-14T23:00:00Z","limit_set":"2027-03-14T12:00:55Z","max_az_rate_deg_per_min":3.83,"moon_separation":109.4,"never_rises":false,"ra":279.23473479,"ra_of_date":279.4631,"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":"2027-03-14T14:36:58Z","blocked_dark_hours":0,"clears_at":"2027-03-14T20:32:18Z","rise_az":290.3},"track":[{"above_terrain":true,"airmass":1.55,"alt":40.05,"az":290.3,"t":"2027-03-14T10:00:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.58,"alt":39.18,"az":290.9,"t":"2027-03-14T10:05:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.61,"alt":38.31,"az":291.5,"t":"2027-03-14T10:10:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.64,"alt":37.44,"az":292.0,"t":"2027-03-14T10:15:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.68,"alt":36.57,"az":292.6,"t":"2027-03-14T10:20:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.71,"alt":35.71,"az":293.2,"t":"2027-03-14T10:25:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.75,"alt":34.85,"az":293.7,"t":"2027-03-14T10:30:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.78,"alt":33.99,"az":294.3,"t":"2027-03-14T10:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.82,"alt":33.14,"az":294.9,"t":"2027-03-14T10:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.87,"alt":32.3,"az":295.5,"t":"2027-03-14T10:45:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.91,"alt":31.45,"az":296.0,"t":"2027-03-14T10:50:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.96,"alt":30.61,"az":296.6,"t":"2027-03-14T10:55:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.01,"alt":29.78,"az":297.2,"t":"2027-03-14T11:00:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.06,"alt":28.95,"az":297.8,"t":"2027-03-14T11:05:00Z","terrain":0.15},{"above_terrain":true,"airmass":2.11,"alt":28.12,"az":298.4,"t":"2027-03-14T11:10:00Z","terrain":0.14},{"above_terrain":true,"airmass":2.17,"alt":27.3,"az":299.0,"t":"2027-03-14T11:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.23,"alt":26.49,"az":299.6,"t":"2027-03-14T11:20:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.3,"alt":25.68,"az":300.2,"t":"2027-03-14T11:25:00Z","terrain":0.36},{"above_terrain":true,"airmass":2.37,"alt":24.87,"az":300.8,"t":"2027-03-14T11:30:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.44,"alt":24.07,"az":301.4,"t":"2027-03-14T11:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.52,"alt":23.27,"az":302.0,"t":"2027-03-14T11:40:00Z","terrain":0.07},{"above_terrain":true,"airmass":2.6,"alt":22.48,"az":302.7,"t":"2027-03-14T11:45:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.69,"alt":21.7,"az":303.3,"t":"2027-03-14T11:50:00Z","terrain":-0.19},{"above_terrain":true,"airmass":2.78,"alt":20.92,"az":303.9,"t":"2027-03-14T11:55:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.88,"alt":20.14,"az":304.6,"t":"2027-03-14T12:00:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.99,"alt":19.37,"az":305.2,"t":"2027-03-14T12:05:00Z","terrain":-0.27},{"above_terrain":true,"airmass":3.11,"alt":18.61,"az":305.8,"t":"2027-03-14T12:10:00Z","terrain":-0.19},{"above_terrain":true,"airmass":3.23,"alt":17.86,"az":306.5,"t":"2027-03-14T12:15:00Z","terrain":0.0},{"above_terrain":true,"airmass":3.37,"alt":17.11,"az":307.2,"t":"2027-03-14T12:20:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.51,"alt":16.37,"az":307.8,"t":"2027-03-14T12:25:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.67,"alt":15.63,"az":308.5,"t":"2027-03-14T12:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.84,"alt":14.9,"az":309.2,"t":"2027-03-14T12:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":4.02,"alt":14.18,"az":309.8,"t":"2027-03-14T12:40:00Z","terrain":0.21},{"above_terrain":true,"airmass":4.22,"alt":13.46,"az":310.5,"t":"2027-03-14T12:45:00Z","terrain":0.29},{"above_terrain":true,"airmass":4.45,"alt":12.76,"az":311.2,"t":"2027-03-14T12:50:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.69,"alt":12.05,"az":311.9,"t":"2027-03-14T12:55:00Z","terrain":0.16},{"above_terrain":true,"airmass":4.96,"alt":11.36,"az":312.6,"t":"2027-03-14T13:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":5.25,"alt":10.68,"az":313.3,"t":"2027-03-14T13:05:00Z","terrain":0.34},{"above_terrain":true,"airmass":5.59,"alt":10.0,"az":314.0,"t":"2027-03-14T13:10:00Z","terrain":0.47},{"above_terrain":true,"airmass":5.96,"alt":9.33,"az":314.8,"t":"2027-03-14T13:15:00Z","terrain":0.54},{"above_terrain":true,"airmass":6.37,"alt":8.67,"az":315.5,"t":"2027-03-14T13:20:00Z","terrain":0.52},{"above_terrain":true,"airmass":6.84,"alt":8.02,"az":316.2,"t":"2027-03-14T13:25:00Z","terrain":0.44},{"above_terrain":true,"airmass":7.38,"alt":7.38,"az":317.0,"t":"2027-03-14T13:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":7.99,"alt":6.74,"az":317.7,"t":"2027-03-14T13:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":8.7,"alt":6.12,"az":318.5,"t":"2027-03-14T13:40:00Z","terrain":0.11},{"above_terrain":true,"airmass":9.52,"alt":5.5,"az":319.2,"t":"2027-03-14T13:45:00Z","terrain":-0.15},{"above_terrain":true,"airmass":10.49,"alt":4.89,"az":320.0,"t":"2027-03-14T13:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":11.64,"alt":4.3,"az":320.8,"t":"2027-03-14T13:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":13.02,"alt":3.71,"az":321.6,"t":"2027-03-14T14:00:00Z","terrain":0.03},{"above_terrain":true,"airmass":14.7,"alt":3.13,"az":322.4,"t":"2027-03-14T14:05:00Z","terrain":0.16},{"above_terrain":true,"airmass":16.77,"alt":2.57,"az":323.1,"t":"2027-03-14T14:10:00Z","terrain":0.04},{"above_terrain":true,"airmass":19.37,"alt":2.01,"az":324.0,"t":"2027-03-14T14:15:00Z","terrain":-0.2},{"above_terrain":true,"airmass":22.67,"alt":1.47,"az":324.8,"t":"2027-03-14T14:20:00Z","terrain":-0.19},{"above_terrain":true,"airmass":26.92,"alt":0.93,"az":325.6,"t":"2027-03-14T14:25:00Z","terrain":-0.22},{"above_terrain":true,"airmass":32.43,"alt":0.41,"az":326.4,"t":"2027-03-14T14:30:00Z","terrain":-0.3},{"above_terrain":true,"airmass":null,"alt":-0.1,"az":327.2,"t":"2027-03-14T14:35:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-0.6,"az":328.1,"t":"2027-03-14T14:40:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-1.09,"az":328.9,"t":"2027-03-14T14:45:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-1.57,"az":329.8,"t":"2027-03-14T14:50:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-2.04,"az":330.6,"t":"2027-03-14T14:55:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-2.49,"az":331.5,"t":"2027-03-14T15:00:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-2.93,"az":332.4,"t":"2027-03-14T15:05:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-3.36,"az":333.3,"t":"2027-03-14T15:10:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-3.77,"az":334.1,"t":"2027-03-14T15:15:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-4.17,"az":335.0,"t":"2027-03-14T15:20:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-4.56,"az":335.9,"t":"2027-03-14T15:25:00Z","terrain":-0.81},{"above_terrain":false,"airmass":null,"alt":-4.94,"az":336.8,"t":"2027-03-14T15:30:00Z","terrain":-0.75},{"above_terrain":false,"airmass":null,"alt":-5.3,"az":337.7,"t":"2027-03-14T15:35:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-5.65,"az":338.7,"t":"2027-03-14T15:40:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-5.98,"az":339.6,"t":"2027-03-14T15:45:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-6.3,"az":340.5,"t":"2027-03-14T15:50:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-6.6,"az":341.4,"t":"2027-03-14T15:55:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-6.89,"az":342.4,"t":"2027-03-14T16:00:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-7.17,"az":343.3,"t":"2027-03-14T16:05:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-7.43,"az":344.3,"t":"2027-03-14T16:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-7.68,"az":345.2,"t":"2027-03-14T16:15:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-7.91,"az":346.2,"t":"2027-03-14T16:20:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-8.12,"az":347.2,"t":"2027-03-14T16:25:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-8.32,"az":348.1,"t":"2027-03-14T16:30:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-8.51,"az":349.1,"t":"2027-03-14T16:35:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-8.68,"az":350.1,"t":"2027-03-14T16:40:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-8.83,"az":351.0,"t":"2027-03-14T16:45:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-8.97,"az":352.0,"t":"2027-03-14T16:50:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-9.09,"az":353.0,"t":"2027-03-14T16:55:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-9.2,"az":354.0,"t":"2027-03-14T17:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.29,"az":355.0,"t":"2027-03-14T17:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.36,"az":356.0,"t":"2027-03-14T17:10:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-9.42,"az":356.9,"t":"2027-03-14T17:15:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-9.46,"az":357.9,"t":"2027-03-14T17:20:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-9.49,"az":358.9,"t":"2027-03-14T17:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.5,"az":359.9,"t":"2027-03-14T17:30:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-9.49,"az":0.9,"t":"2027-03-14T17:35:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-9.47,"az":1.9,"t":"2027-03-14T17:40:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-9.43,"az":2.9,"t":"2027-03-14T17:45:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-9.38,"az":3.9,"t":"2027-03-14T17:50:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-9.3,"az":4.9,"t":"2027-03-14T17:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-9.22,"az":5.8,"t":"2027-03-14T18:00:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-9.11,"az":6.8,"t":"2027-03-14T18:05:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-8.99,"az":7.8,"t":"2027-03-14T18:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-8.86,"az":8.8,"t":"2027-03-14T18:15:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-8.71,"az":9.8,"t":"2027-03-14T18:20:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-8.54,"az":10.7,"t":"2027-03-14T18:25:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-8.36,"az":11.7,"t":"2027-03-14T18:30:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-8.16,"az":12.7,"t":"2027-03-14T18:35:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-7.95,"az":13.6,"t":"2027-03-14T18:40:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-7.72,"az":14.6,"t":"2027-03-14T18:45:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-7.48,"az":15.5,"t":"2027-03-14T18:50:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-7.22,"az":16.5,"t":"2027-03-14T18:55:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-6.95,"az":17.4,"t":"2027-03-14T19:00:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-6.66,"az":18.4,"t":"2027-03-14T19:05:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-6.36,"az":19.3,"t":"2027-03-14T19:10:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-6.04,"az":20.2,"t":"2027-03-14T19:15:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-5.71,"az":21.2,"t":"2027-03-14T19:20:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-5.36,"az":22.1,"t":"2027-03-14T19:25:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-5.01,"az":23.0,"t":"2027-03-14T19:30:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-4.63,"az":23.9,"t":"2027-03-14T19:35:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-4.25,"az":24.8,"t":"2027-03-14T19:40:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-3.85,"az":25.7,"t":"2027-03-14T19:45:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-3.43,"az":26.6,"t":"2027-03-14T19:50:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-3.01,"az":27.5,"t":"2027-03-14T19:55:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-2.57,"az":28.3,"t":"2027-03-14T20:00:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-2.12,"az":29.2,"t":"2027-03-14T20:05:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-1.66,"az":30.1,"t":"2027-03-14T20:10:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-1.18,"az":30.9,"t":"2027-03-14T20:15:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-0.7,"az":31.8,"t":"2027-03-14T20:20:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-0.2,"az":32.6,"t":"2027-03-14T20:25:00Z","terrain":1.12},{"above_terrain":false,"airmass":33.62,"alt":0.31,"az":33.4,"t":"2027-03-14T20:30:00Z","terrain":0.74},{"above_terrain":true,"airmass":27.84,"alt":0.83,"az":34.3,"t":"2027-03-14T20:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":23.38,"alt":1.37,"az":35.1,"t":"2027-03-14T20:40:00Z","terrain":0.05},{"above_terrain":true,"airmass":19.92,"alt":1.91,"az":35.9,"t":"2027-03-14T20:45:00Z","terrain":0.03},{"above_terrain":true,"airmass":17.21,"alt":2.46,"az":36.7,"t":"2027-03-14T20:50:00Z","terrain":-0.05},{"above_terrain":true,"airmass":15.05,"alt":3.03,"az":37.5,"t":"2027-03-14T20:55:00Z","terrain":-0.15},{"above_terrain":true,"airmass":13.3,"alt":3.6,"az":38.3,"t":"2027-03-14T21:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":11.87,"alt":4.19,"az":39.1,"t":"2027-03-14T21:05:00Z","terrain":-0.15},{"above_terrain":true,"airmass":10.69,"alt":4.78,"az":39.9,"t":"2027-03-14T21:10:00Z","terrain":-0.07},{"above_terrain":true,"airmass":9.69,"alt":5.39,"az":40.6,"t":"2027-03-14T21:15:00Z","terrain":-0.01},{"above_terrain":true,"airmass":8.84,"alt":6.0,"az":41.4,"t":"2027-03-14T21:20:00Z","terrain":0.06},{"above_terrain":true,"airmass":8.11,"alt":6.63,"az":42.1,"t":"2027-03-14T21:25:00Z","terrain":0.14},{"above_terrain":true,"airmass":7.48,"alt":7.26,"az":42.9,"t":"2027-03-14T21:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":6.94,"alt":7.9,"az":43.6,"t":"2027-03-14T21:35:00Z","terrain":0.35},{"above_terrain":true,"airmass":6.45,"alt":8.55,"az":44.4,"t":"2027-03-14T21:40:00Z","terrain":0.47},{"above_terrain":true,"airmass":6.03,"alt":9.21,"az":45.1,"t":"2027-03-14T21:45:00Z","terrain":0.59},{"above_terrain":true,"airmass":5.65,"alt":9.88,"az":45.8,"t":"2027-03-14T21:50:00Z","terrain":0.65},{"above_terrain":true,"airmass":5.31,"alt":10.55,"az":46.5,"t":"2027-03-14T21:55:00Z","terrain":0.64},{"above_terrain":true,"airmass":5.01,"alt":11.23,"az":47.3,"t":"2027-03-14T22:00:00Z","terrain":0.59},{"above_terrain":true,"airmass":4.74,"alt":11.93,"az":48.0,"t":"2027-03-14T22:05:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.49,"alt":12.62,"az":48.7,"t":"2027-03-14T22:10:00Z","terrain":0.45},{"above_terrain":true,"airmass":4.26,"alt":13.33,"az":49.3,"t":"2027-03-14T22:15:00Z","terrain":0.41},{"above_terrain":true,"airmass":4.06,"alt":14.04,"az":50.0,"t":"2027-03-14T22:20:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.87,"alt":14.77,"az":50.7,"t":"2027-03-14T22:25:00Z","terrain":0.49},{"above_terrain":true,"airmass":3.7,"alt":15.49,"az":51.4,"t":"2027-03-14T22:30:00Z","terrain":0.57},{"above_terrain":true,"airmass":3.54,"alt":16.23,"az":52.1,"t":"2027-03-14T22:35:00Z","terrain":0.64},{"above_terrain":true,"airmass":3.39,"alt":16.97,"az":52.7,"t":"2027-03-14T22:40:00Z","terrain":0.78},{"above_terrain":true,"airmass":3.26,"alt":17.72,"az":53.4,"t":"2027-03-14T22:45:00Z","terrain":0.9},{"above_terrain":true,"airmass":3.13,"alt":18.47,"az":54.0,"t":"2027-03-14T22:50:00Z","terrain":1.0},{"above_terrain":true,"airmass":3.01,"alt":19.23,"az":54.7,"t":"2027-03-14T22:55:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.9,"alt":20.0,"az":55.3,"t":"2027-03-14T23:00:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.8,"alt":20.77,"az":56.0,"t":"2027-03-14T23:05:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.71,"alt":21.55,"az":56.6,"t":"2027-03-14T23:10:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.62,"alt":22.33,"az":57.2,"t":"2027-03-14T23:15:00Z","terrain":1.11},{"above_terrain":true,"airmass":2.53,"alt":23.12,"az":57.8,"t":"2027-03-14T23:20:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.45,"alt":23.92,"az":58.5,"t":"2027-03-14T23:25:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.38,"alt":24.72,"az":59.1,"t":"2027-03-14T23:30:00Z","terrain":1.21},{"above_terrain":true,"airmass":2.31,"alt":25.52,"az":59.7,"t":"2027-03-14T23:35:00Z","terrain":1.18},{"above_terrain":true,"airmass":2.25,"alt":26.34,"az":60.3,"t":"2027-03-14T23:40:00Z","terrain":1.15},{"above_terrain":true,"airmass":2.18,"alt":27.15,"az":60.9,"t":"2027-03-14T23:45:00Z","terrain":1.1},{"above_terrain":true,"airmass":2.12,"alt":27.97,"az":61.5,"t":"2027-03-14T23:50:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.07,"alt":28.8,"az":62.1,"t":"2027-03-14T23:55:00Z","terrain":1.0},{"above_terrain":true,"airmass":2.02,"alt":29.62,"az":62.7,"t":"2027-03-15T00:00:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.97,"alt":30.46,"az":63.3,"t":"2027-03-15T00:05:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.92,"alt":31.3,"az":63.9,"t":"2027-03-15T00:10:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.88,"alt":32.14,"az":64.4,"t":"2027-03-15T00:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.83,"alt":32.99,"az":65.0,"t":"2027-03-15T00:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.79,"alt":33.84,"az":65.6,"t":"2027-03-15T00:25:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.75,"alt":34.69,"az":66.2,"t":"2027-03-15T00:30:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.72,"alt":35.55,"az":66.7,"t":"2027-03-15T00:35:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.68,"alt":36.41,"az":67.3,"t":"2027-03-15T00:40:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.65,"alt":37.27,"az":67.9,"t":"2027-03-15T00:45:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.62,"alt":38.14,"az":68.4,"t":"2027-03-15T00:50:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.59,"alt":39.02,"az":69.0,"t":"2027-03-15T00:55:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.56,"alt":39.89,"az":69.6,"t":"2027-03-15T01:00:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.53,"alt":40.77,"az":70.1,"t":"2027-03-15T01:05:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.5,"alt":41.65,"az":70.7,"t":"2027-03-15T01:10:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.48,"alt":42.54,"az":71.2,"t":"2027-03-15T01:15:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.45,"alt":43.42,"az":71.8,"t":"2027-03-15T01:20:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.43,"alt":44.31,"az":72.3,"t":"2027-03-15T01:25:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.41,"alt":45.21,"az":72.9,"t":"2027-03-15T01:30:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.39,"alt":46.1,"az":73.5,"t":"2027-03-15T01:35:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.37,"alt":47.0,"az":74.0,"t":"2027-03-15T01:40:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.35,"alt":47.9,"az":74.6,"t":"2027-03-15T01:45:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.33,"alt":48.81,"az":75.1,"t":"2027-03-15T01:50:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.31,"alt":49.71,"az":75.7,"t":"2027-03-15T01:55:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.29,"alt":50.62,"az":76.3,"t":"2027-03-15T02:00:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.28,"alt":51.53,"az":76.8,"t":"2027-03-15T02:05:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.26,"alt":52.44,"az":77.4,"t":"2027-03-15T02:10:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.25,"alt":53.36,"az":78.0,"t":"2027-03-15T02:15:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.23,"alt":54.27,"az":78.5,"t":"2027-03-15T02:20:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.22,"alt":55.19,"az":79.1,"t":"2027-03-15T02:25:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.2,"alt":56.11,"az":79.7,"t":"2027-03-15T02:30:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.19,"alt":57.03,"az":80.3,"t":"2027-03-15T02:35:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.18,"alt":57.96,"az":80.9,"t":"2027-03-15T02:40:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.17,"alt":58.88,"az":81.5,"t":"2027-03-15T02:45:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.16,"alt":59.81,"az":82.1,"t":"2027-03-15T02:50:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.15,"alt":60.73,"az":82.7,"t":"2027-03-15T02:55:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.14,"alt":61.66,"az":83.3,"t":"2027-03-15T03:00:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.13,"alt":62.59,"az":83.9,"t":"2027-03-15T03:05:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.12,"alt":63.52,"az":84.6,"t":"2027-03-15T03:10:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.11,"alt":64.46,"az":85.3,"t":"2027-03-15T03:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.1,"alt":65.39,"az":85.9,"t":"2027-03-15T03:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.09,"alt":66.32,"az":86.6,"t":"2027-03-15T03:25:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.08,"alt":67.26,"az":87.4,"t":"2027-03-15T03:30:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.08,"alt":68.19,"az":88.1,"t":"2027-03-15T03:35:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.07,"alt":69.13,"az":88.9,"t":"2027-03-15T03:40:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.06,"alt":70.07,"az":89.7,"t":"2027-03-15T03:45:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.06,"alt":71.0,"az":90.5,"t":"2027-03-15T03:50:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.05,"alt":71.94,"az":91.4,"t":"2027-03-15T03:55:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.05,"alt":72.87,"az":92.3,"t":"2027-03-15T04:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.04,"alt":73.81,"az":93.3,"t":"2027-03-15T04:05:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.04,"alt":74.74,"az":94.4,"t":"2027-03-15T04:10:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.03,"alt":75.67,"az":95.5,"t":"2027-03-15T04:15:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.03,"alt":76.6,"az":96.7,"t":"2027-03-15T04:20:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.02,"alt":77.53,"az":98.1,"t":"2027-03-15T04:25:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.02,"alt":78.46,"az":99.6,"t":"2027-03-15T04:30:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.02,"alt":79.38,"az":101.3,"t":"2027-03-15T04:35:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.01,"alt":80.29,"az":103.3,"t":"2027-03-15T04:40:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.01,"alt":81.2,"az":105.5,"t":"2027-03-15T04:45:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.01,"alt":82.09,"az":108.2,"t":"2027-03-15T04:50:00Z","terrain":-0.99},{"above_terrain":true,"airmass":1.01,"alt":82.98,"az":111.5,"t":"2027-03-15T04:55:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.01,"alt":83.83,"az":115.5,"t":"2027-03-15T05:00:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.0,"alt":84.66,"az":120.8,"t":"2027-03-15T05:05:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.0,"alt":85.44,"az":127.7,"t":"2027-03-15T05:10:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.0,"alt":86.13,"az":137.1,"t":"2027-03-15T05:15:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.0,"alt":86.69,"az":149.9,"t":"2027-03-15T05:20:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.0,"alt":87.04,"az":166.6,"t":"2027-03-15T05:25:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.0,"alt":87.1,"az":185.8,"t":"2027-03-15T05:30:00Z","terrain":-0.7},{"above_terrain":true,"airmass":1.0,"alt":86.86,"az":203.9,"t":"2027-03-15T05:35:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.0,"alt":86.37,"az":218.3,"t":"2027-03-15T05:40:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.0,"alt":85.72,"az":228.9,"t":"2027-03-15T05:45:00Z","terrain":1.3},{"above_terrain":true,"airmass":1.0,"alt":84.98,"az":236.7,"t":"2027-03-15T05:50:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.0,"alt":84.17,"az":242.5,"t":"2027-03-15T05:55:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.01,"alt":83.32,"az":247.0,"t":"2027-03-15T06:00:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.01,"alt":82.45,"az":250.6,"t":"2027-03-15T06:05:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.01,"alt":81.56,"az":253.5,"t":"2027-03-15T06:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.01,"alt":80.66,"az":255.9,"t":"2027-03-15T06:15:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.02,"alt":79.74,"az":257.9,"t":"2027-03-15T06:20:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.02,"alt":78.83,"az":259.7,"t":"2027-03-15T06:25:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.02,"alt":77.9,"az":261.3,"t":"2027-03-15T06:30:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.03,"alt":76.98,"az":262.7,"t":"2027-03-15T06:35:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.03,"alt":76.05,"az":264.0,"t":"2027-03-15T06:40:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.03,"alt":75.11,"az":265.2,"t":"2027-03-15T06:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.04,"alt":74.18,"az":266.3,"t":"2027-03-15T06:50:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.04,"alt":73.25,"az":267.3,"t":"2027-03-15T06:55:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.05,"alt":72.31,"az":268.2,"t":"2027-03-15T07:00:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.05,"alt":71.38,"az":269.1,"t":"2027-03-15T07:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.06,"alt":70.44,"az":270.0,"t":"2027-03-15T07:10:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.07,"alt":69.5,"az":270.8,"t":"2027-03-15T07:15:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.07,"alt":68.57,"az":271.6,"t":"2027-03-15T07:20:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.08,"alt":67.63,"az":272.3,"t":"2027-03-15T07:25:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.09,"alt":66.7,"az":273.1,"t":"2027-03-15T07:30:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.1,"alt":65.76,"az":273.8,"t":"2027-03-15T07:35:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.1,"alt":64.83,"az":274.5,"t":"2027-03-15T07:40:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.11,"alt":63.9,"az":275.1,"t":"2027-03-15T07:45:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.12,"alt":62.97,"az":275.8,"t":"2027-03-15T07:50:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.13,"alt":62.04,"az":276.4,"t":"2027-03-15T07:55:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.14,"alt":61.11,"az":277.1,"t":"2027-03-15T08:00:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.15,"alt":60.18,"az":277.7,"t":"2027-03-15T08:05:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.16,"alt":59.25,"az":278.3,"t":"2027-03-15T08:10:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.17,"alt":58.33,"az":278.9,"t":"2027-03-15T08:15:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.19,"alt":57.4,"az":279.5,"t":"2027-03-15T08:20:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.2,"alt":56.48,"az":280.1,"t":"2027-03-15T08:25:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.21,"alt":55.56,"az":280.7,"t":"2027-03-15T08:30:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.23,"alt":54.64,"az":281.2,"t":"2027-03-15T08:35:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.24,"alt":53.72,"az":281.8,"t":"2027-03-15T08:40:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.25,"alt":52.81,"az":282.4,"t":"2027-03-15T08:45:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.27,"alt":51.89,"az":283.0,"t":"2027-03-15T08:50:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.29,"alt":50.98,"az":283.5,"t":"2027-03-15T08:55:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.3,"alt":50.07,"az":284.1,"t":"2027-03-15T09:00:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.32,"alt":49.17,"az":284.6,"t":"2027-03-15T09:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.34,"alt":48.26,"az":285.2,"t":"2027-03-15T09:10:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.36,"alt":47.36,"az":285.8,"t":"2027-03-15T09:15:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.38,"alt":46.46,"az":286.3,"t":"2027-03-15T09:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.4,"alt":45.56,"az":286.9,"t":"2027-03-15T09:25:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.42,"alt":44.67,"az":287.4,"t":"2027-03-15T09:30:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.44,"alt":43.78,"az":288.0,"t":"2027-03-15T09:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.47,"alt":42.89,"az":288.5,"t":"2027-03-15T09:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.49,"alt":42.0,"az":289.1,"t":"2027-03-15T09:45:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.52,"alt":41.12,"az":289.7,"t":"2027-03-15T09:50:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.55,"alt":40.24,"az":290.2,"t":"2027-03-15T09:55:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.57,"alt":39.36,"az":290.8,"t":"2027-03-15T10:00:00Z","terrain":0.45}],"transit":{"airmass":1.0,"alt":87.1,"az":185.8,"t":"2027-03-15T05:30:00Z"},"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."]}
