{"assessment":{"best_window":{"end":"2028-03-07T03:15Z","end_local":"05:15","hours":3.08,"label":"good","mean_quality":0.82,"start":"2028-03-07T00:10Z","start_local":"02:10"},"cost":{"altitude":6.66,"clouds":0.0,"darkness":1.22,"moon":0.18},"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":-8,"cloud":null,"high":null,"iso":"2028-03-06T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":63,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"19:00","wind":null},{"alt":-9,"cloud":null,"high":null,"iso":"2028-03-06T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":70,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":-8,"cloud":null,"high":null,"iso":"2028-03-06T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":71,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":-5,"cloud":null,"high":null,"iso":"2028-03-06T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":65,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":0,"cloud":null,"high":null,"iso":"2028-03-06T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":55,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":7,"cloud":null,"high":null,"iso":"2028-03-06T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":45,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":16,"cloud":null,"high":null,"iso":"2028-03-06T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":34,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":25,"cloud":null,"high":null,"iso":"2028-03-07T00:00Z","label":"marginal","low":null,"mid":null,"moon_alt":23,"precip":null,"q":0.54,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":35,"cloud":null,"high":null,"iso":"2028-03-07T01:00Z","label":"good","low":null,"mid":null,"moon_alt":12,"precip":null,"q":0.76,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":45,"cloud":null,"high":null,"iso":"2028-03-07T02:00Z","label":"good","low":null,"mid":null,"moon_alt":2,"precip":null,"q":0.84,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":56,"cloud":null,"high":null,"iso":"2028-03-07T03:00Z","label":"good","low":null,"mid":null,"moon_alt":-7,"precip":null,"q":0.98,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":68,"cloud":null,"high":null,"iso":"2028-03-07T04:00Z","label":"poor","low":null,"mid":null,"moon_alt":-15,"precip":null,"q":0.15,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.99,"peak_sky":0.99,"quality_hours":3.22,"reasons":["the target being low or below 20\u00b0 cost 6.7 quality-hours","daylight and twilight cost 1.2 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":80,"score_weather":null,"sky_hours":3.22,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2028-03-06T23:30Z","end_local":"01:30","hours":7.25,"label":"unusable","mean_quality":0.0,"start":"2028-03-06T16:15Z","start_local":"18:15"},{"end":"2028-03-07T00:10Z","end_local":"02:10","hours":0.67,"label":"marginal","mean_quality":0.47,"start":"2028-03-06T23:30Z","start_local":"01:30"},{"end":"2028-03-07T03:15Z","end_local":"05:15","hours":3.08,"label":"good","mean_quality":0.82,"start":"2028-03-07T00:10Z","start_local":"02:10"},{"end":"2028-03-07T03:50Z","end_local":"05:50","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2028-03-07T03:15Z","start_local":"05:15"},{"end":"2028-03-07T04:20Z","end_local":"06:20","hours":0.5,"label":"poor","mean_quality":0.15,"start":"2028-03-07T03:50Z","start_local":"05:50"},{"end":"2028-03-07T04:50Z","end_local":"06:50","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2028-03-07T04:20Z","start_local":"06:20"}]},"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":"2028-03-06T17:50:04Z","dark_hours":9.39,"dark_to":"2028-03-07T03:13:30Z","moon":{"illumination":0.77,"phase":"waxing gibbous","waxing":true},"moon_free_dark_hours":0.97,"moonrise":"2028-03-06T10:49:16Z","moonset":"2028-03-07T02:14:39Z","sunrise":"2028-03-07T04:45:40Z","sunset":"2028-03-06T16:17:43Z","twilight":{"astronomical":{"end":"2028-03-06T17:50:04Z","start":"2028-03-07T03:13:30Z"},"civil":{"end":"2028-03-06T16:45:30Z","start":"2028-03-07T04:17:57Z"},"nautical":{"end":"2028-03-06T17:17:41Z","start":"2028-03-07T03:45:50Z"}},"window_end":"2028-03-07T10:00:00Z","window_start":"2028-03-06T10:00:00Z"},"night_date":"2028-03-06","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.18,"alt":58.2,"t":"2028-03-07T03:10:00Z"},"dec":38.78368896,"dec_of_date":38.8092,"dec_str":"+38\u00b0 47' 01.3\"","good_hours":2.67,"limit_rise":"2028-03-06T23:28:30Z","limit_set":"2028-03-06T12:29:26Z","max_az_rate_deg_per_min":3.84,"moon_separation":117.1,"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 2.7 h above 30\u00b0, 3.8 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2028-03-06T15:05:28Z","blocked_dark_hours":0,"clears_at":"2028-03-06T21:00:46Z","rise_az":287.2},"track":[{"above_terrain":true,"airmass":1.41,"alt":45.11,"az":287.2,"t":"2028-03-06T10:00:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.43,"alt":44.21,"az":287.7,"t":"2028-03-06T10:05:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.46,"alt":43.32,"az":288.3,"t":"2028-03-06T10:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.48,"alt":42.44,"az":288.8,"t":"2028-03-06T10:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.51,"alt":41.55,"az":289.4,"t":"2028-03-06T10:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.53,"alt":40.67,"az":290.0,"t":"2028-03-06T10:25:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.56,"alt":39.79,"az":290.5,"t":"2028-03-06T10:30:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.59,"alt":38.92,"az":291.1,"t":"2028-03-06T10:35:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.62,"alt":38.05,"az":291.6,"t":"2028-03-06T10:40:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.65,"alt":37.18,"az":292.2,"t":"2028-03-06T10:45:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.69,"alt":36.31,"az":292.8,"t":"2028-03-06T10:50:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.72,"alt":35.45,"az":293.3,"t":"2028-03-06T10:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.76,"alt":34.59,"az":293.9,"t":"2028-03-06T11:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.8,"alt":33.74,"az":294.5,"t":"2028-03-06T11:05:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.84,"alt":32.89,"az":295.1,"t":"2028-03-06T11:10:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.88,"alt":32.04,"az":295.6,"t":"2028-03-06T11:15:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.93,"alt":31.2,"az":296.2,"t":"2028-03-06T11:20:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.97,"alt":30.37,"az":296.8,"t":"2028-03-06T11:25:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.02,"alt":29.53,"az":297.4,"t":"2028-03-06T11:30:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.08,"alt":28.7,"az":298.0,"t":"2028-03-06T11:35:00Z","terrain":0.12},{"above_terrain":true,"airmass":2.13,"alt":27.88,"az":298.6,"t":"2028-03-06T11:40:00Z","terrain":0.15},{"above_terrain":true,"airmass":2.19,"alt":27.06,"az":299.2,"t":"2028-03-06T11:45:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.25,"alt":26.24,"az":299.8,"t":"2028-03-06T11:50:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.32,"alt":25.43,"az":300.4,"t":"2028-03-06T11:55:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.39,"alt":24.63,"az":301.0,"t":"2028-03-06T12:00:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.46,"alt":23.83,"az":301.6,"t":"2028-03-06T12:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.54,"alt":23.04,"az":302.2,"t":"2028-03-06T12:10:00Z","terrain":0.01},{"above_terrain":true,"airmass":2.63,"alt":22.25,"az":302.9,"t":"2028-03-06T12:15:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.72,"alt":21.46,"az":303.5,"t":"2028-03-06T12:20:00Z","terrain":-0.17},{"above_terrain":true,"airmass":2.81,"alt":20.69,"az":304.1,"t":"2028-03-06T12:25:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.92,"alt":19.91,"az":304.8,"t":"2028-03-06T12:30:00Z","terrain":-0.24},{"above_terrain":true,"airmass":3.03,"alt":19.15,"az":305.4,"t":"2028-03-06T12:35:00Z","terrain":-0.24},{"above_terrain":true,"airmass":3.14,"alt":18.39,"az":306.0,"t":"2028-03-06T12:40:00Z","terrain":-0.16},{"above_terrain":true,"airmass":3.27,"alt":17.63,"az":306.7,"t":"2028-03-06T12:45:00Z","terrain":0.07},{"above_terrain":true,"airmass":3.41,"alt":16.89,"az":307.4,"t":"2028-03-06T12:50:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.56,"alt":16.15,"az":308.0,"t":"2028-03-06T12:55:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.72,"alt":15.41,"az":308.7,"t":"2028-03-06T13:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.89,"alt":14.68,"az":309.4,"t":"2028-03-06T13:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":4.08,"alt":13.96,"az":310.0,"t":"2028-03-06T13:10:00Z","terrain":0.23},{"above_terrain":true,"airmass":4.29,"alt":13.25,"az":310.7,"t":"2028-03-06T13:15:00Z","terrain":0.32},{"above_terrain":true,"airmass":4.52,"alt":12.55,"az":311.4,"t":"2028-03-06T13:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":4.77,"alt":11.85,"az":312.1,"t":"2028-03-06T13:25:00Z","terrain":0.16},{"above_terrain":true,"airmass":5.04,"alt":11.16,"az":312.8,"t":"2028-03-06T13:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":5.35,"alt":10.48,"az":313.5,"t":"2028-03-06T13:35:00Z","terrain":0.38},{"above_terrain":true,"airmass":5.69,"alt":9.8,"az":314.3,"t":"2028-03-06T13:40:00Z","terrain":0.49},{"above_terrain":true,"airmass":6.07,"alt":9.13,"az":315.0,"t":"2028-03-06T13:45:00Z","terrain":0.56},{"above_terrain":true,"airmass":6.51,"alt":8.48,"az":315.7,"t":"2028-03-06T13:50:00Z","terrain":0.5},{"above_terrain":true,"airmass":6.99,"alt":7.83,"az":316.4,"t":"2028-03-06T13:55:00Z","terrain":0.4},{"above_terrain":true,"airmass":7.55,"alt":7.19,"az":317.2,"t":"2028-03-06T14:00:00Z","terrain":0.31},{"above_terrain":true,"airmass":8.19,"alt":6.56,"az":317.9,"t":"2028-03-06T14:05:00Z","terrain":0.33},{"above_terrain":true,"airmass":8.93,"alt":5.93,"az":318.7,"t":"2028-03-06T14:10:00Z","terrain":0.0},{"above_terrain":true,"airmass":9.79,"alt":5.32,"az":319.5,"t":"2028-03-06T14:15:00Z","terrain":-0.17},{"above_terrain":true,"airmass":10.81,"alt":4.72,"az":320.2,"t":"2028-03-06T14:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":12.02,"alt":4.12,"az":321.0,"t":"2028-03-06T14:25:00Z","terrain":-0.19},{"above_terrain":true,"airmass":13.48,"alt":3.54,"az":321.8,"t":"2028-03-06T14:30:00Z","terrain":0.13},{"above_terrain":true,"airmass":15.27,"alt":2.97,"az":322.6,"t":"2028-03-06T14:35:00Z","terrain":0.13},{"above_terrain":true,"airmass":17.48,"alt":2.4,"az":323.4,"t":"2028-03-06T14:40:00Z","terrain":-0.03},{"above_terrain":true,"airmass":20.27,"alt":1.85,"az":324.2,"t":"2028-03-06T14:45:00Z","terrain":-0.21},{"above_terrain":true,"airmass":23.82,"alt":1.31,"az":325.0,"t":"2028-03-06T14:50:00Z","terrain":-0.19},{"above_terrain":true,"airmass":28.41,"alt":0.78,"az":325.8,"t":"2028-03-06T14:55:00Z","terrain":-0.23},{"above_terrain":true,"airmass":34.35,"alt":0.26,"az":326.7,"t":"2028-03-06T15:00:00Z","terrain":-0.34},{"above_terrain":true,"airmass":null,"alt":-0.25,"az":327.5,"t":"2028-03-06T15:05:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-0.75,"az":328.3,"t":"2028-03-06T15:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-1.24,"az":329.2,"t":"2028-03-06T15:15:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-1.71,"az":330.0,"t":"2028-03-06T15:20:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-2.17,"az":330.9,"t":"2028-03-06T15:25:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-2.62,"az":331.8,"t":"2028-03-06T15:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-3.06,"az":332.6,"t":"2028-03-06T15:35:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-3.48,"az":333.5,"t":"2028-03-06T15:40:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-3.89,"az":334.4,"t":"2028-03-06T15:45:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-4.29,"az":335.3,"t":"2028-03-06T15:50:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-4.67,"az":336.2,"t":"2028-03-06T15:55:00Z","terrain":-0.81},{"above_terrain":false,"airmass":null,"alt":-5.05,"az":337.1,"t":"2028-03-06T16:00:00Z","terrain":-0.7},{"above_terrain":false,"airmass":null,"alt":-5.4,"az":338.0,"t":"2028-03-06T16:05:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-5.75,"az":338.9,"t":"2028-03-06T16:10:00Z","terrain":-0.73},{"above_terrain":false,"airmass":null,"alt":-6.08,"az":339.9,"t":"2028-03-06T16:15:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-6.39,"az":340.8,"t":"2028-03-06T16:20:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-6.69,"az":341.7,"t":"2028-03-06T16:25:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-6.98,"az":342.7,"t":"2028-03-06T16:30:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-7.25,"az":343.6,"t":"2028-03-06T16:35:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-7.51,"az":344.6,"t":"2028-03-06T16:40:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-7.75,"az":345.5,"t":"2028-03-06T16:45:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-7.97,"az":346.5,"t":"2028-03-06T16:50:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-8.18,"az":347.4,"t":"2028-03-06T16:55:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-8.38,"az":348.4,"t":"2028-03-06T17:00:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-8.56,"az":349.4,"t":"2028-03-06T17:05:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-8.73,"az":350.3,"t":"2028-03-06T17:10:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-8.87,"az":351.3,"t":"2028-03-06T17:15:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-9.01,"az":352.3,"t":"2028-03-06T17:20:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-9.13,"az":353.3,"t":"2028-03-06T17:25:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-9.23,"az":354.3,"t":"2028-03-06T17:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.31,"az":355.3,"t":"2028-03-06T17:35:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-9.38,"az":356.2,"t":"2028-03-06T17:40:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-9.43,"az":357.2,"t":"2028-03-06T17:45:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-9.47,"az":358.2,"t":"2028-03-06T17:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.49,"az":359.2,"t":"2028-03-06T17:55:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-9.5,"az":0.2,"t":"2028-03-06T18:00:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-9.49,"az":1.2,"t":"2028-03-06T18:05:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-9.46,"az":2.2,"t":"2028-03-06T18:10:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-9.41,"az":3.2,"t":"2028-03-06T18:15:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-9.35,"az":4.2,"t":"2028-03-06T18:20:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-9.28,"az":5.1,"t":"2028-03-06T18:25:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-9.19,"az":6.1,"t":"2028-03-06T18:30:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-9.08,"az":7.1,"t":"2028-03-06T18:35:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-8.96,"az":8.1,"t":"2028-03-06T18:40:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-8.82,"az":9.1,"t":"2028-03-06T18:45:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-8.66,"az":10.1,"t":"2028-03-06T18:50:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-8.49,"az":11.0,"t":"2028-03-06T18:55:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-8.3,"az":12.0,"t":"2028-03-06T19:00:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-8.1,"az":13.0,"t":"2028-03-06T19:05:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-7.88,"az":13.9,"t":"2028-03-06T19:10:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-7.65,"az":14.9,"t":"2028-03-06T19:15:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-7.4,"az":15.8,"t":"2028-03-06T19:20:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-7.14,"az":16.8,"t":"2028-03-06T19:25:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-6.86,"az":17.7,"t":"2028-03-06T19:30:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-6.57,"az":18.7,"t":"2028-03-06T19:35:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-6.26,"az":19.6,"t":"2028-03-06T19:40:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-5.94,"az":20.5,"t":"2028-03-06T19:45:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-5.61,"az":21.4,"t":"2028-03-06T19:50:00Z","terrain":0.82},{"above_terrain":false,"airmass":null,"alt":-5.26,"az":22.4,"t":"2028-03-06T19:55:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-4.89,"az":23.3,"t":"2028-03-06T20:00:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-4.52,"az":24.2,"t":"2028-03-06T20:05:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-4.13,"az":25.1,"t":"2028-03-06T20:10:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-3.72,"az":26.0,"t":"2028-03-06T20:15:00Z","terrain":1.34},{"above_terrain":false,"airmass":null,"alt":-3.31,"az":26.8,"t":"2028-03-06T20:20:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-2.88,"az":27.7,"t":"2028-03-06T20:25:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-2.44,"az":28.6,"t":"2028-03-06T20:30:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-1.98,"az":29.5,"t":"2028-03-06T20:35:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-1.52,"az":30.3,"t":"2028-03-06T20:40:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-1.04,"az":31.2,"t":"2028-03-06T20:45:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-0.55,"az":32.0,"t":"2028-03-06T20:50:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-0.05,"az":32.9,"t":"2028-03-06T20:55:00Z","terrain":1.04},{"above_terrain":false,"airmass":31.73,"alt":0.47,"az":33.7,"t":"2028-03-06T21:00:00Z","terrain":0.6},{"above_terrain":true,"airmass":26.38,"alt":0.99,"az":34.5,"t":"2028-03-06T21:05:00Z","terrain":0.24},{"above_terrain":true,"airmass":22.25,"alt":1.53,"az":35.3,"t":"2028-03-06T21:10:00Z","terrain":0.04},{"above_terrain":true,"airmass":19.04,"alt":2.07,"az":36.1,"t":"2028-03-06T21:15:00Z","terrain":0.01},{"above_terrain":true,"airmass":16.51,"alt":2.63,"az":36.9,"t":"2028-03-06T21:20:00Z","terrain":-0.08},{"above_terrain":true,"airmass":14.49,"alt":3.2,"az":37.7,"t":"2028-03-06T21:25:00Z","terrain":-0.18},{"above_terrain":true,"airmass":12.85,"alt":3.78,"az":38.5,"t":"2028-03-06T21:30:00Z","terrain":-0.18},{"above_terrain":true,"airmass":11.49,"alt":4.37,"az":39.3,"t":"2028-03-06T21:35:00Z","terrain":-0.13},{"above_terrain":true,"airmass":10.37,"alt":4.96,"az":40.1,"t":"2028-03-06T21:40:00Z","terrain":-0.04},{"above_terrain":true,"airmass":9.42,"alt":5.57,"az":40.9,"t":"2028-03-06T21:45:00Z","terrain":0.01},{"above_terrain":true,"airmass":8.61,"alt":6.19,"az":41.6,"t":"2028-03-06T21:50:00Z","terrain":0.08},{"above_terrain":true,"airmass":7.91,"alt":6.81,"az":42.4,"t":"2028-03-06T21:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":7.31,"alt":7.45,"az":43.1,"t":"2028-03-06T22:00:00Z","terrain":0.27},{"above_terrain":true,"airmass":6.79,"alt":8.09,"az":43.9,"t":"2028-03-06T22:05:00Z","terrain":0.39},{"above_terrain":true,"airmass":6.32,"alt":8.75,"az":44.6,"t":"2028-03-06T22:10:00Z","terrain":0.51},{"above_terrain":true,"airmass":5.91,"alt":9.41,"az":45.3,"t":"2028-03-06T22:15:00Z","terrain":0.61},{"above_terrain":true,"airmass":5.55,"alt":10.08,"az":46.0,"t":"2028-03-06T22:20:00Z","terrain":0.67},{"above_terrain":true,"airmass":5.22,"alt":10.75,"az":46.8,"t":"2028-03-06T22:25:00Z","terrain":0.62},{"above_terrain":true,"airmass":4.93,"alt":11.44,"az":47.5,"t":"2028-03-06T22:30:00Z","terrain":0.57},{"above_terrain":true,"airmass":4.66,"alt":12.13,"az":48.2,"t":"2028-03-06T22:35:00Z","terrain":0.51},{"above_terrain":true,"airmass":4.42,"alt":12.83,"az":48.9,"t":"2028-03-06T22:40:00Z","terrain":0.43},{"above_terrain":true,"airmass":4.2,"alt":13.54,"az":49.6,"t":"2028-03-06T22:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":4.0,"alt":14.26,"az":50.2,"t":"2028-03-06T22:50:00Z","terrain":0.43},{"above_terrain":true,"airmass":3.82,"alt":14.98,"az":50.9,"t":"2028-03-06T22:55:00Z","terrain":0.52},{"above_terrain":true,"airmass":3.65,"alt":15.71,"az":51.6,"t":"2028-03-06T23:00:00Z","terrain":0.59},{"above_terrain":true,"airmass":3.49,"alt":16.45,"az":52.3,"t":"2028-03-06T23:05:00Z","terrain":0.68},{"above_terrain":true,"airmass":3.35,"alt":17.19,"az":52.9,"t":"2028-03-06T23:10:00Z","terrain":0.82},{"above_terrain":true,"airmass":3.22,"alt":17.94,"az":53.6,"t":"2028-03-06T23:15:00Z","terrain":0.93},{"above_terrain":true,"airmass":3.09,"alt":18.7,"az":54.2,"t":"2028-03-06T23:20:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.98,"alt":19.46,"az":54.9,"t":"2028-03-06T23:25:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.87,"alt":20.23,"az":55.5,"t":"2028-03-06T23:30:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.77,"alt":21.0,"az":56.1,"t":"2028-03-06T23:35:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.68,"alt":21.78,"az":56.8,"t":"2028-03-06T23:40:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.59,"alt":22.57,"az":57.4,"t":"2028-03-06T23:45:00Z","terrain":1.14},{"above_terrain":true,"airmass":2.51,"alt":23.36,"az":58.0,"t":"2028-03-06T23:50:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.43,"alt":24.16,"az":58.6,"t":"2028-03-06T23:55:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.36,"alt":24.96,"az":59.3,"t":"2028-03-07T00:00:00Z","terrain":1.2},{"above_terrain":true,"airmass":2.29,"alt":25.77,"az":59.9,"t":"2028-03-07T00:05:00Z","terrain":1.18},{"above_terrain":true,"airmass":2.23,"alt":26.58,"az":60.5,"t":"2028-03-07T00:10:00Z","terrain":1.13},{"above_terrain":true,"airmass":2.17,"alt":27.4,"az":61.1,"t":"2028-03-07T00:15:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.11,"alt":28.22,"az":61.7,"t":"2028-03-07T00:20:00Z","terrain":1.04},{"above_terrain":true,"airmass":2.05,"alt":29.04,"az":62.3,"t":"2028-03-07T00:25:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.0,"alt":29.87,"az":62.9,"t":"2028-03-07T00:30:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.95,"alt":30.71,"az":63.4,"t":"2028-03-07T00:35:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.91,"alt":31.55,"az":64.0,"t":"2028-03-07T00:40:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.86,"alt":32.39,"az":64.6,"t":"2028-03-07T00:45:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.82,"alt":33.24,"az":65.2,"t":"2028-03-07T00:50:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.78,"alt":34.09,"az":65.8,"t":"2028-03-07T00:55:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.74,"alt":34.95,"az":66.3,"t":"2028-03-07T01:00:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.71,"alt":35.8,"az":66.9,"t":"2028-03-07T01:05:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.67,"alt":36.67,"az":67.5,"t":"2028-03-07T01:10:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.64,"alt":37.53,"az":68.0,"t":"2028-03-07T01:15:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.61,"alt":38.4,"az":68.6,"t":"2028-03-07T01:20:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.58,"alt":39.28,"az":69.2,"t":"2028-03-07T01:25:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.55,"alt":40.15,"az":69.7,"t":"2028-03-07T01:30:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.52,"alt":41.03,"az":70.3,"t":"2028-03-07T01:35:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.49,"alt":41.91,"az":70.8,"t":"2028-03-07T01:40:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.47,"alt":42.8,"az":71.4,"t":"2028-03-07T01:45:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.45,"alt":43.69,"az":72.0,"t":"2028-03-07T01:50:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.42,"alt":44.58,"az":72.5,"t":"2028-03-07T01:55:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.4,"alt":45.47,"az":73.1,"t":"2028-03-07T02:00:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.38,"alt":46.37,"az":73.6,"t":"2028-03-07T02:05:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.36,"alt":47.27,"az":74.2,"t":"2028-03-07T02:10:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.34,"alt":48.17,"az":74.7,"t":"2028-03-07T02:15:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.32,"alt":49.08,"az":75.3,"t":"2028-03-07T02:20:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.3,"alt":49.98,"az":75.9,"t":"2028-03-07T02:25:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.29,"alt":50.89,"az":76.4,"t":"2028-03-07T02:30:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.27,"alt":51.8,"az":77.0,"t":"2028-03-07T02:35:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.26,"alt":52.71,"az":77.5,"t":"2028-03-07T02:40:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.24,"alt":53.63,"az":78.1,"t":"2028-03-07T02:45:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.23,"alt":54.55,"az":78.7,"t":"2028-03-07T02:50:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.21,"alt":55.47,"az":79.3,"t":"2028-03-07T02:55:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.2,"alt":56.39,"az":79.9,"t":"2028-03-07T03:00:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.19,"alt":57.31,"az":80.4,"t":"2028-03-07T03:05:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.18,"alt":58.23,"az":81.0,"t":"2028-03-07T03:10:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.16,"alt":59.16,"az":81.6,"t":"2028-03-07T03:15:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.15,"alt":60.08,"az":82.3,"t":"2028-03-07T03:20:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.14,"alt":61.01,"az":82.9,"t":"2028-03-07T03:25:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.13,"alt":61.94,"az":83.5,"t":"2028-03-07T03:30:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.12,"alt":62.87,"az":84.1,"t":"2028-03-07T03:35:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.11,"alt":63.8,"az":84.8,"t":"2028-03-07T03:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.11,"alt":64.74,"az":85.5,"t":"2028-03-07T03:45:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.1,"alt":65.67,"az":86.1,"t":"2028-03-07T03:50:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.09,"alt":66.6,"az":86.9,"t":"2028-03-07T03:55:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.08,"alt":67.54,"az":87.6,"t":"2028-03-07T04:00:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.07,"alt":68.47,"az":88.3,"t":"2028-03-07T04:05:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.07,"alt":69.41,"az":89.1,"t":"2028-03-07T04:10:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.06,"alt":70.35,"az":89.9,"t":"2028-03-07T04:15:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.06,"alt":71.28,"az":90.8,"t":"2028-03-07T04:20:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.05,"alt":72.22,"az":91.7,"t":"2028-03-07T04:25:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.04,"alt":73.15,"az":92.6,"t":"2028-03-07T04:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.04,"alt":74.09,"az":93.6,"t":"2028-03-07T04:35:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.03,"alt":75.02,"az":94.7,"t":"2028-03-07T04:40:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.03,"alt":75.95,"az":95.9,"t":"2028-03-07T04:45:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.03,"alt":76.88,"az":97.1,"t":"2028-03-07T04:50:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.02,"alt":77.81,"az":98.5,"t":"2028-03-07T04:55:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.02,"alt":78.73,"az":100.1,"t":"2028-03-07T05:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.02,"alt":79.65,"az":101.9,"t":"2028-03-07T05:05:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.01,"alt":80.56,"az":103.9,"t":"2028-03-07T05:10:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.01,"alt":81.47,"az":106.3,"t":"2028-03-07T05:15:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.01,"alt":82.36,"az":109.1,"t":"2028-03-07T05:20:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.01,"alt":83.23,"az":112.6,"t":"2028-03-07T05:25:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.01,"alt":84.09,"az":116.9,"t":"2028-03-07T05:30:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.0,"alt":84.9,"az":122.6,"t":"2028-03-07T05:35:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.0,"alt":85.65,"az":130.2,"t":"2028-03-07T05:40:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.0,"alt":86.31,"az":140.5,"t":"2028-03-07T05:45:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.0,"alt":86.82,"az":154.5,"t":"2028-03-07T05:50:00Z","terrain":-1.06},{"above_terrain":true,"airmass":1.0,"alt":87.09,"az":172.3,"t":"2028-03-07T05:55:00Z","terrain":-0.56},{"above_terrain":true,"airmass":1.0,"alt":87.06,"az":191.5,"t":"2028-03-07T06:00:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.0,"alt":86.74,"az":208.6,"t":"2028-03-07T06:05:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.0,"alt":86.19,"az":221.8,"t":"2028-03-07T06:10:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.0,"alt":85.51,"az":231.5,"t":"2028-03-07T06:15:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.0,"alt":84.74,"az":238.6,"t":"2028-03-07T06:20:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.01,"alt":83.92,"az":244.0,"t":"2028-03-07T06:25:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.01,"alt":83.06,"az":248.2,"t":"2028-03-07T06:30:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.01,"alt":82.19,"az":251.5,"t":"2028-03-07T06:35:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.01,"alt":81.29,"az":254.2,"t":"2028-03-07T06:40:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.01,"alt":80.39,"az":256.5,"t":"2028-03-07T06:45:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.02,"alt":79.47,"az":258.5,"t":"2028-03-07T06:50:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.02,"alt":78.55,"az":260.2,"t":"2028-03-07T06:55:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.02,"alt":77.63,"az":261.7,"t":"2028-03-07T07:00:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.03,"alt":76.7,"az":263.1,"t":"2028-03-07T07:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.03,"alt":75.77,"az":264.4,"t":"2028-03-07T07:10:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.04,"alt":74.84,"az":265.5,"t":"2028-03-07T07:15:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.04,"alt":73.9,"az":266.6,"t":"2028-03-07T07:20:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.05,"alt":72.97,"az":267.6,"t":"2028-03-07T07:25:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.05,"alt":72.03,"az":268.5,"t":"2028-03-07T07:30:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.06,"alt":71.1,"az":269.4,"t":"2028-03-07T07:35:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.06,"alt":70.16,"az":270.2,"t":"2028-03-07T07:40:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.07,"alt":69.23,"az":271.0,"t":"2028-03-07T07:45:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.08,"alt":68.29,"az":271.8,"t":"2028-03-07T07:50:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.08,"alt":67.35,"az":272.6,"t":"2028-03-07T07:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.09,"alt":66.42,"az":273.3,"t":"2028-03-07T08:00:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.1,"alt":65.49,"az":274.0,"t":"2028-03-07T08:05:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.11,"alt":64.55,"az":274.7,"t":"2028-03-07T08:10:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.12,"alt":63.62,"az":275.3,"t":"2028-03-07T08:15:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.12,"alt":62.69,"az":276.0,"t":"2028-03-07T08:20:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.13,"alt":61.76,"az":276.6,"t":"2028-03-07T08:25:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.14,"alt":60.83,"az":277.3,"t":"2028-03-07T08:30:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.16,"alt":59.9,"az":277.9,"t":"2028-03-07T08:35:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.17,"alt":58.97,"az":278.5,"t":"2028-03-07T08:40:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.18,"alt":58.05,"az":279.1,"t":"2028-03-07T08:45:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.19,"alt":57.13,"az":279.7,"t":"2028-03-07T08:50:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.2,"alt":56.2,"az":280.3,"t":"2028-03-07T08:55:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.22,"alt":55.28,"az":280.8,"t":"2028-03-07T09:00:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.23,"alt":54.37,"az":281.4,"t":"2028-03-07T09:05:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.24,"alt":53.45,"az":282.0,"t":"2028-03-07T09:10:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.26,"alt":52.53,"az":282.6,"t":"2028-03-07T09:15:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.27,"alt":51.62,"az":283.1,"t":"2028-03-07T09:20:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.29,"alt":50.71,"az":283.7,"t":"2028-03-07T09:25:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.31,"alt":49.8,"az":284.3,"t":"2028-03-07T09:30:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.33,"alt":48.9,"az":284.8,"t":"2028-03-07T09:35:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.34,"alt":47.99,"az":285.4,"t":"2028-03-07T09:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.36,"alt":47.09,"az":285.9,"t":"2028-03-07T09:45:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.38,"alt":46.19,"az":286.5,"t":"2028-03-07T09:50:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.41,"alt":45.3,"az":287.0,"t":"2028-03-07T09:55:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.43,"alt":44.4,"az":287.6,"t":"2028-03-07T10:00:00Z","terrain":0.25}],"transit":{"airmass":1.0,"alt":87.1,"az":172.3,"t":"2028-03-07T05:55:00Z"},"usable_hours":3.75,"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."]}