{"assessment":{"best_window":{"end":"2027-03-23T02:50Z","end_local":"04:50","hours":1.58,"label":"good","mean_quality":0.72,"start":"2027-03-23T01:15Z","start_local":"03:15"},"cost":{"altitude":7.34,"clouds":0.0,"darkness":1.17,"moon":0.22},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically barely \u2014 weather unknown","hourly":[{"alt":2,"cloud":null,"high":null,"iso":"2027-03-22T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":0,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"19:00","wind":null},{"alt":-2,"cloud":null,"high":null,"iso":"2027-03-22T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":11,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"20:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2027-03-22T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":20,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2027-03-22T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":29,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":-1,"cloud":null,"high":null,"iso":"2027-03-22T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":36,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":3,"cloud":null,"high":null,"iso":"2027-03-22T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":40,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":9,"cloud":null,"high":null,"iso":"2027-03-22T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":40,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":16,"cloud":null,"high":null,"iso":"2027-03-23T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":38,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":25,"cloud":null,"high":null,"iso":"2027-03-23T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":32,"precip":null,"q":0.52,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":34,"cloud":null,"high":null,"iso":"2027-03-23T02:00Z","label":"good","low":null,"mid":null,"moon_alt":24,"precip":null,"q":0.73,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":44,"cloud":null,"high":null,"iso":"2027-03-23T03:00Z","label":"marginal","low":null,"mid":null,"moon_alt":14,"precip":null,"q":0.4,"rh":null,"sky":"astronomical twilight","temp":null,"time":"05:00","wind":null},{"alt":54,"cloud":null,"high":null,"iso":"2027-03-23T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":4,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.79,"peak_sky":0.79,"quality_hours":1.78,"reasons":["the target being low or below 20\u00b0 cost 7.3 quality-hours","daylight and twilight cost 1.2 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":35,"score_weather":null,"sky_hours":1.78,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2027-03-23T00:30Z","end_local":"02:30","hours":8.0,"label":"unusable","mean_quality":0.0,"start":"2027-03-22T16:30Z","start_local":"18:30"},{"end":"2027-03-23T01:15Z","end_local":"03:15","hours":0.75,"label":"marginal","mean_quality":0.47,"start":"2027-03-23T00:30Z","start_local":"02:30"},{"end":"2027-03-23T02:50Z","end_local":"04:50","hours":1.58,"label":"good","mean_quality":0.72,"start":"2027-03-23T01:15Z","start_local":"03:15"},{"end":"2027-03-23T03:20Z","end_local":"05:20","hours":0.5,"label":"marginal","mean_quality":0.4,"start":"2027-03-23T02:50Z","start_local":"04:50"},{"end":"2027-03-23T03:55Z","end_local":"05:55","hours":0.58,"label":"poor","mean_quality":0.13,"start":"2027-03-23T03:20Z","start_local":"05:20"},{"end":"2027-03-23T04:25Z","end_local":"06:25","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2027-03-23T03:55Z","start_local":"05:55"}]},"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":"2027-03-22T18:08:39Z","dark_hours":8.63,"dark_to":"2027-03-23T02:46:29Z","moon":{"illumination":0.996,"phase":"full moon","waxing":false},"moon_free_dark_hours":0.0,"moonrise":"2027-03-22T16:59:56Z","moonset":"2027-03-23T04:20:08Z","sunrise":"2027-03-23T04:20:02Z","sunset":"2027-03-22T16:34:59Z","twilight":{"astronomical":{"end":"2027-03-22T18:08:39Z","start":"2027-03-23T02:46:29Z"},"civil":{"end":"2027-03-22T17:02:45Z","start":"2027-03-23T03:52:18Z"},"nautical":{"end":"2027-03-22T17:35:21Z","start":"2027-03-23T03:19:45Z"}},"window_end":"2027-03-23T10:00:00Z","window_start":"2027-03-22T10:00:00Z"},"night_date":"2027-03-22","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.51,"alt":41.3,"t":"2027-03-23T02:45:00Z"},"dec":44.33,"dec_of_date":44.4368,"dec_str":"+44\u00b0 19' 48.0\"","good_hours":1.25,"limit_rise":"2027-03-23T00:26:02Z","limit_set":"2027-03-22T14:15:00Z","max_az_rate_deg_per_min":3.69,"moon_separation":121.7,"never_rises":false,"ra":314.69583333,"ra_of_date":314.9394,"ra_str":"20h 58m 47.0s","resolved":{"common_name":"North America Nebula","dec":44.33,"name":"NGC 7000","ra":314.69583333,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=NGC%207000","source":"sesame","type":"Cl*","type_text":"star cluster"},"summary":"Only 1.2 h above 30\u00b0, 2.3 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2027-03-22T17:31:44Z","blocked_dark_hours":0,"clears_at":"2027-03-22T21:32:22Z","rise_az":289.0},"track":[{"above_terrain":true,"airmass":1.14,"alt":61.3,"az":289.0,"t":"2027-03-22T10:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.15,"alt":60.42,"az":289.3,"t":"2027-03-22T10:05:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.16,"alt":59.54,"az":289.6,"t":"2027-03-22T10:10:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.17,"alt":58.66,"az":289.9,"t":"2027-03-22T10:15:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.18,"alt":57.78,"az":290.2,"t":"2027-03-22T10:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.19,"alt":56.9,"az":290.5,"t":"2027-03-22T10:25:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.21,"alt":56.02,"az":290.9,"t":"2027-03-22T10:30:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.22,"alt":55.15,"az":291.2,"t":"2027-03-22T10:35:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.23,"alt":54.28,"az":291.5,"t":"2027-03-22T10:40:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.24,"alt":53.41,"az":291.9,"t":"2027-03-22T10:45:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.26,"alt":52.54,"az":292.3,"t":"2027-03-22T10:50:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.27,"alt":51.68,"az":292.6,"t":"2027-03-22T10:55:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.29,"alt":50.81,"az":293.0,"t":"2027-03-22T11:00:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.31,"alt":49.95,"az":293.4,"t":"2027-03-22T11:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.32,"alt":49.1,"az":293.8,"t":"2027-03-22T11:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.34,"alt":48.24,"az":294.2,"t":"2027-03-22T11:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.36,"alt":47.39,"az":294.6,"t":"2027-03-22T11:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.38,"alt":46.54,"az":295.0,"t":"2027-03-22T11:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.4,"alt":45.69,"az":295.5,"t":"2027-03-22T11:30:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.42,"alt":44.85,"az":295.9,"t":"2027-03-22T11:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.44,"alt":44.01,"az":296.3,"t":"2027-03-22T11:40:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.46,"alt":43.17,"az":296.7,"t":"2027-03-22T11:45:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.48,"alt":42.34,"az":297.2,"t":"2027-03-22T11:50:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.51,"alt":41.51,"az":297.6,"t":"2027-03-22T11:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.53,"alt":40.68,"az":298.1,"t":"2027-03-22T12:00:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.56,"alt":39.86,"az":298.5,"t":"2027-03-22T12:05:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.59,"alt":39.03,"az":299.0,"t":"2027-03-22T12:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.61,"alt":38.22,"az":299.5,"t":"2027-03-22T12:15:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.64,"alt":37.41,"az":299.9,"t":"2027-03-22T12:20:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.67,"alt":36.6,"az":300.4,"t":"2027-03-22T12:25:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.71,"alt":35.79,"az":300.9,"t":"2027-03-22T12:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.74,"alt":34.99,"az":301.4,"t":"2027-03-22T12:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.78,"alt":34.19,"az":301.9,"t":"2027-03-22T12:40:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.81,"alt":33.4,"az":302.4,"t":"2027-03-22T12:45:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.85,"alt":32.61,"az":302.9,"t":"2027-03-22T12:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.89,"alt":31.83,"az":303.4,"t":"2027-03-22T12:55:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.93,"alt":31.05,"az":303.9,"t":"2027-03-22T13:00:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.98,"alt":30.28,"az":304.4,"t":"2027-03-22T13:05:00Z","terrain":-0.19},{"above_terrain":true,"airmass":2.02,"alt":29.51,"az":305.0,"t":"2027-03-22T13:10:00Z","terrain":-0.29},{"above_terrain":true,"airmass":2.07,"alt":28.74,"az":305.5,"t":"2027-03-22T13:15:00Z","terrain":-0.23},{"above_terrain":true,"airmass":2.12,"alt":27.98,"az":306.0,"t":"2027-03-22T13:20:00Z","terrain":-0.15},{"above_terrain":true,"airmass":2.18,"alt":27.23,"az":306.6,"t":"2027-03-22T13:25:00Z","terrain":0.04},{"above_terrain":true,"airmass":2.23,"alt":26.48,"az":307.1,"t":"2027-03-22T13:30:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.29,"alt":25.74,"az":307.7,"t":"2027-03-22T13:35:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.36,"alt":25.0,"az":308.3,"t":"2027-03-22T13:40:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.42,"alt":24.27,"az":308.8,"t":"2027-03-22T13:45:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.49,"alt":23.54,"az":309.4,"t":"2027-03-22T13:50:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.56,"alt":22.82,"az":310.0,"t":"2027-03-22T13:55:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.64,"alt":22.11,"az":310.6,"t":"2027-03-22T14:00:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.72,"alt":21.4,"az":311.1,"t":"2027-03-22T14:05:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.81,"alt":20.7,"az":311.7,"t":"2027-03-22T14:10:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.9,"alt":20.0,"az":312.3,"t":"2027-03-22T14:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.0,"alt":19.31,"az":312.9,"t":"2027-03-22T14:20:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.1,"alt":18.63,"az":313.6,"t":"2027-03-22T14:25:00Z","terrain":0.38},{"above_terrain":true,"airmass":3.21,"alt":17.96,"az":314.2,"t":"2027-03-22T14:30:00Z","terrain":0.49},{"above_terrain":true,"airmass":3.33,"alt":17.29,"az":314.8,"t":"2027-03-22T14:35:00Z","terrain":0.54},{"above_terrain":true,"airmass":3.46,"alt":16.63,"az":315.4,"t":"2027-03-22T14:40:00Z","terrain":0.52},{"above_terrain":true,"airmass":3.59,"alt":15.98,"az":316.1,"t":"2027-03-22T14:45:00Z","terrain":0.47},{"above_terrain":true,"airmass":3.74,"alt":15.33,"az":316.7,"t":"2027-03-22T14:50:00Z","terrain":0.35},{"above_terrain":true,"airmass":3.89,"alt":14.69,"az":317.4,"t":"2027-03-22T14:55:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.05,"alt":14.06,"az":318.0,"t":"2027-03-22T15:00:00Z","terrain":0.32},{"above_terrain":true,"airmass":4.23,"alt":13.44,"az":318.7,"t":"2027-03-22T15:05:00Z","terrain":0.01},{"above_terrain":true,"airmass":4.42,"alt":12.83,"az":319.4,"t":"2027-03-22T15:10:00Z","terrain":-0.16},{"above_terrain":true,"airmass":4.63,"alt":12.22,"az":320.0,"t":"2027-03-22T15:15:00Z","terrain":-0.2},{"above_terrain":true,"airmass":4.85,"alt":11.62,"az":320.7,"t":"2027-03-22T15:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.1,"alt":11.04,"az":321.4,"t":"2027-03-22T15:25:00Z","terrain":-0.04},{"above_terrain":true,"airmass":5.36,"alt":10.46,"az":322.1,"t":"2027-03-22T15:30:00Z","terrain":0.2},{"above_terrain":true,"airmass":5.65,"alt":9.89,"az":322.8,"t":"2027-03-22T15:35:00Z","terrain":0.11},{"above_terrain":true,"airmass":5.96,"alt":9.32,"az":323.5,"t":"2027-03-22T15:40:00Z","terrain":-0.07},{"above_terrain":true,"airmass":6.3,"alt":8.77,"az":324.2,"t":"2027-03-22T15:45:00Z","terrain":-0.21},{"above_terrain":true,"airmass":6.68,"alt":8.23,"az":324.9,"t":"2027-03-22T15:50:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.1,"alt":7.7,"az":325.7,"t":"2027-03-22T15:55:00Z","terrain":-0.22},{"above_terrain":true,"airmass":7.56,"alt":7.17,"az":326.4,"t":"2027-03-22T16:00:00Z","terrain":-0.3},{"above_terrain":true,"airmass":8.07,"alt":6.66,"az":327.1,"t":"2027-03-22T16:05:00Z","terrain":-0.37},{"above_terrain":true,"airmass":8.65,"alt":6.16,"az":327.9,"t":"2027-03-22T16:10:00Z","terrain":-0.25},{"above_terrain":true,"airmass":9.28,"alt":5.67,"az":328.6,"t":"2027-03-22T16:15:00Z","terrain":-0.17},{"above_terrain":true,"airmass":10.0,"alt":5.18,"az":329.4,"t":"2027-03-22T16:20:00Z","terrain":-0.22},{"above_terrain":true,"airmass":10.81,"alt":4.71,"az":330.2,"t":"2027-03-22T16:25:00Z","terrain":-0.36},{"above_terrain":true,"airmass":11.73,"alt":4.25,"az":330.9,"t":"2027-03-22T16:30:00Z","terrain":-0.39},{"above_terrain":true,"airmass":12.78,"alt":3.8,"az":331.7,"t":"2027-03-22T16:35:00Z","terrain":-0.22},{"above_terrain":true,"airmass":13.98,"alt":3.36,"az":332.5,"t":"2027-03-22T16:40:00Z","terrain":-0.13},{"above_terrain":true,"airmass":15.36,"alt":2.94,"az":333.3,"t":"2027-03-22T16:45:00Z","terrain":-0.15},{"above_terrain":true,"airmass":16.96,"alt":2.52,"az":334.1,"t":"2027-03-22T16:50:00Z","terrain":-0.25},{"above_terrain":true,"airmass":18.82,"alt":2.12,"az":334.9,"t":"2027-03-22T16:55:00Z","terrain":-0.54},{"above_terrain":true,"airmass":20.98,"alt":1.73,"az":335.7,"t":"2027-03-22T17:00:00Z","terrain":-0.75},{"above_terrain":true,"airmass":23.51,"alt":1.35,"az":336.5,"t":"2027-03-22T17:05:00Z","terrain":-0.78},{"above_terrain":true,"airmass":26.48,"alt":0.98,"az":337.3,"t":"2027-03-22T17:10:00Z","terrain":-0.65},{"above_terrain":true,"airmass":29.95,"alt":0.63,"az":338.1,"t":"2027-03-22T17:15:00Z","terrain":-0.5},{"above_terrain":true,"airmass":33.99,"alt":0.28,"az":338.9,"t":"2027-03-22T17:20:00Z","terrain":-0.73},{"above_terrain":true,"airmass":null,"alt":-0.05,"az":339.8,"t":"2027-03-22T17:25:00Z","terrain":-0.58},{"above_terrain":true,"airmass":null,"alt":-0.36,"az":340.6,"t":"2027-03-22T17:30:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-0.67,"az":341.5,"t":"2027-03-22T17:35:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-0.96,"az":342.3,"t":"2027-03-22T17:40:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-1.24,"az":343.1,"t":"2027-03-22T17:45:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-1.5,"az":344.0,"t":"2027-03-22T17:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.75,"az":344.9,"t":"2027-03-22T17:55:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.99,"az":345.7,"t":"2027-03-22T18:00:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-2.21,"az":346.6,"t":"2027-03-22T18:05:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-2.43,"az":347.5,"t":"2027-03-22T18:10:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-2.62,"az":348.3,"t":"2027-03-22T18:15:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-2.8,"az":349.2,"t":"2027-03-22T18:20:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-2.97,"az":350.1,"t":"2027-03-22T18:25:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.13,"az":351.0,"t":"2027-03-22T18:30:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.26,"az":351.9,"t":"2027-03-22T18:35:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-3.39,"az":352.8,"t":"2027-03-22T18:40:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-3.5,"az":353.6,"t":"2027-03-22T18:45:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-3.6,"az":354.5,"t":"2027-03-22T18:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.68,"az":355.4,"t":"2027-03-22T18:55:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-3.75,"az":356.3,"t":"2027-03-22T19:00:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.8,"az":357.2,"t":"2027-03-22T19:05:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-3.84,"az":358.1,"t":"2027-03-22T19:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.86,"az":359.0,"t":"2027-03-22T19:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":359.9,"t":"2027-03-22T19:20:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-3.86,"az":0.8,"t":"2027-03-22T19:25:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-3.84,"az":1.7,"t":"2027-03-22T19:30:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-3.81,"az":2.6,"t":"2027-03-22T19:35:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-3.76,"az":3.5,"t":"2027-03-22T19:40:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-3.69,"az":4.4,"t":"2027-03-22T19:45:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-3.62,"az":5.3,"t":"2027-03-22T19:50:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-3.52,"az":6.2,"t":"2027-03-22T19:55:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-3.41,"az":7.1,"t":"2027-03-22T20:00:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.29,"az":7.9,"t":"2027-03-22T20:05:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.16,"az":8.8,"t":"2027-03-22T20:10:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-3.01,"az":9.7,"t":"2027-03-22T20:15:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-2.84,"az":10.6,"t":"2027-03-22T20:20:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-2.66,"az":11.5,"t":"2027-03-22T20:25:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-2.47,"az":12.4,"t":"2027-03-22T20:30:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-2.26,"az":13.2,"t":"2027-03-22T20:35:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-2.04,"az":14.1,"t":"2027-03-22T20:40:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-1.8,"az":15.0,"t":"2027-03-22T20:45:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-1.56,"az":15.8,"t":"2027-03-22T20:50:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.29,"az":16.7,"t":"2027-03-22T20:55:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.02,"az":17.5,"t":"2027-03-22T21:00:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-0.73,"az":18.4,"t":"2027-03-22T21:05:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-0.43,"az":19.2,"t":"2027-03-22T21:10:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-0.12,"az":20.1,"t":"2027-03-22T21:15:00Z","terrain":0.67},{"above_terrain":false,"airmass":34.92,"alt":0.21,"az":20.9,"t":"2027-03-22T21:20:00Z","terrain":0.69},{"above_terrain":false,"airmass":30.76,"alt":0.55,"az":21.7,"t":"2027-03-22T21:25:00Z","terrain":0.9},{"above_terrain":false,"airmass":27.17,"alt":0.9,"az":22.5,"t":"2027-03-22T21:30:00Z","terrain":1.08},{"above_terrain":true,"airmass":24.1,"alt":1.27,"az":23.4,"t":"2027-03-22T21:35:00Z","terrain":1.08},{"above_terrain":true,"airmass":21.48,"alt":1.65,"az":24.2,"t":"2027-03-22T21:40:00Z","terrain":0.97},{"above_terrain":true,"airmass":19.25,"alt":2.04,"az":25.0,"t":"2027-03-22T21:45:00Z","terrain":1.21},{"above_terrain":true,"airmass":17.33,"alt":2.44,"az":25.8,"t":"2027-03-22T21:50:00Z","terrain":1.31},{"above_terrain":true,"airmass":15.68,"alt":2.85,"az":26.6,"t":"2027-03-22T21:55:00Z","terrain":1.31},{"above_terrain":true,"airmass":14.26,"alt":3.27,"az":27.4,"t":"2027-03-22T22:00:00Z","terrain":1.25},{"above_terrain":true,"airmass":13.02,"alt":3.71,"az":28.1,"t":"2027-03-22T22:05:00Z","terrain":1.16},{"above_terrain":true,"airmass":11.94,"alt":4.16,"az":28.9,"t":"2027-03-22T22:10:00Z","terrain":1.02},{"above_terrain":true,"airmass":11.0,"alt":4.61,"az":29.7,"t":"2027-03-22T22:15:00Z","terrain":1.1},{"above_terrain":true,"airmass":10.17,"alt":5.08,"az":30.5,"t":"2027-03-22T22:20:00Z","terrain":1.22},{"above_terrain":true,"airmass":9.43,"alt":5.56,"az":31.2,"t":"2027-03-22T22:25:00Z","terrain":1.31},{"above_terrain":true,"airmass":8.77,"alt":6.05,"az":32.0,"t":"2027-03-22T22:30:00Z","terrain":1.33},{"above_terrain":true,"airmass":8.19,"alt":6.55,"az":32.7,"t":"2027-03-22T22:35:00Z","terrain":1.09},{"above_terrain":true,"airmass":7.67,"alt":7.06,"az":33.4,"t":"2027-03-22T22:40:00Z","terrain":0.74},{"above_terrain":true,"airmass":7.19,"alt":7.59,"az":34.2,"t":"2027-03-22T22:45:00Z","terrain":0.36},{"above_terrain":true,"airmass":6.77,"alt":8.12,"az":34.9,"t":"2027-03-22T22:50:00Z","terrain":0.08},{"above_terrain":true,"airmass":6.38,"alt":8.66,"az":35.6,"t":"2027-03-22T22:55:00Z","terrain":0.04},{"above_terrain":true,"airmass":6.03,"alt":9.21,"az":36.3,"t":"2027-03-22T23:00:00Z","terrain":-0.01},{"above_terrain":true,"airmass":5.71,"alt":9.77,"az":37.1,"t":"2027-03-22T23:05:00Z","terrain":-0.1},{"above_terrain":true,"airmass":5.42,"alt":10.33,"az":37.8,"t":"2027-03-22T23:10:00Z","terrain":-0.18},{"above_terrain":true,"airmass":5.15,"alt":10.91,"az":38.5,"t":"2027-03-22T23:15:00Z","terrain":-0.19},{"above_terrain":true,"airmass":4.9,"alt":11.5,"az":39.1,"t":"2027-03-22T23:20:00Z","terrain":-0.14},{"above_terrain":true,"airmass":4.67,"alt":12.09,"az":39.8,"t":"2027-03-22T23:25:00Z","terrain":-0.07},{"above_terrain":true,"airmass":4.46,"alt":12.7,"az":40.5,"t":"2027-03-22T23:30:00Z","terrain":-0.01},{"above_terrain":true,"airmass":4.27,"alt":13.31,"az":41.2,"t":"2027-03-22T23:35:00Z","terrain":0.04},{"above_terrain":true,"airmass":4.09,"alt":13.93,"az":41.8,"t":"2027-03-22T23:40:00Z","terrain":0.1},{"above_terrain":true,"airmass":3.92,"alt":14.56,"az":42.5,"t":"2027-03-22T23:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.77,"alt":15.19,"az":43.1,"t":"2027-03-22T23:50:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.62,"alt":15.84,"az":43.8,"t":"2027-03-22T23:55:00Z","terrain":0.38},{"above_terrain":true,"airmass":3.49,"alt":16.49,"az":44.4,"t":"2027-03-23T00:00:00Z","terrain":0.48},{"above_terrain":true,"airmass":3.36,"alt":17.15,"az":45.1,"t":"2027-03-23T00:05:00Z","terrain":0.59},{"above_terrain":true,"airmass":3.24,"alt":17.81,"az":45.7,"t":"2027-03-23T00:10:00Z","terrain":0.64},{"above_terrain":true,"airmass":3.13,"alt":18.49,"az":46.3,"t":"2027-03-23T00:15:00Z","terrain":0.65},{"above_terrain":true,"airmass":3.02,"alt":19.17,"az":46.9,"t":"2027-03-23T00:20:00Z","terrain":0.61},{"above_terrain":true,"airmass":2.92,"alt":19.85,"az":47.5,"t":"2027-03-23T00:25:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.83,"alt":20.55,"az":48.1,"t":"2027-03-23T00:30:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.74,"alt":21.25,"az":48.7,"t":"2027-03-23T00:35:00Z","terrain":0.44},{"above_terrain":true,"airmass":2.66,"alt":21.96,"az":49.3,"t":"2027-03-23T00:40:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.58,"alt":22.67,"az":49.9,"t":"2027-03-23T00:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.51,"alt":23.39,"az":50.5,"t":"2027-03-23T00:50:00Z","terrain":0.46},{"above_terrain":true,"airmass":2.44,"alt":24.11,"az":51.1,"t":"2027-03-23T00:55:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.37,"alt":24.84,"az":51.6,"t":"2027-03-23T01:00:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.31,"alt":25.58,"az":52.2,"t":"2027-03-23T01:05:00Z","terrain":0.67},{"above_terrain":true,"airmass":2.25,"alt":26.32,"az":52.7,"t":"2027-03-23T01:10:00Z","terrain":0.79},{"above_terrain":true,"airmass":2.19,"alt":27.07,"az":53.3,"t":"2027-03-23T01:15:00Z","terrain":0.89},{"above_terrain":true,"airmass":2.14,"alt":27.82,"az":53.8,"t":"2027-03-23T01:20:00Z","terrain":0.97},{"above_terrain":true,"airmass":2.08,"alt":28.58,"az":54.4,"t":"2027-03-23T01:25:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.03,"alt":29.34,"az":54.9,"t":"2027-03-23T01:30:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.99,"alt":30.11,"az":55.4,"t":"2027-03-23T01:35:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.94,"alt":30.89,"az":56.0,"t":"2027-03-23T01:40:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.9,"alt":31.66,"az":56.5,"t":"2027-03-23T01:45:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.86,"alt":32.45,"az":57.0,"t":"2027-03-23T01:50:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.82,"alt":33.23,"az":57.5,"t":"2027-03-23T01:55:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.78,"alt":34.03,"az":58.0,"t":"2027-03-23T02:00:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.75,"alt":34.82,"az":58.5,"t":"2027-03-23T02:05:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.71,"alt":35.62,"az":59.0,"t":"2027-03-23T02:10:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.68,"alt":36.43,"az":59.5,"t":"2027-03-23T02:15:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.65,"alt":37.23,"az":60.0,"t":"2027-03-23T02:20:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.62,"alt":38.05,"az":60.4,"t":"2027-03-23T02:25:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.59,"alt":38.86,"az":60.9,"t":"2027-03-23T02:30:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.56,"alt":39.68,"az":61.4,"t":"2027-03-23T02:35:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.54,"alt":40.5,"az":61.8,"t":"2027-03-23T02:40:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.51,"alt":41.33,"az":62.3,"t":"2027-03-23T02:45:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.49,"alt":42.16,"az":62.7,"t":"2027-03-23T02:50:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.46,"alt":43.0,"az":63.2,"t":"2027-03-23T02:55:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.44,"alt":43.83,"az":63.6,"t":"2027-03-23T03:00:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.42,"alt":44.67,"az":64.0,"t":"2027-03-23T03:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.4,"alt":45.51,"az":64.5,"t":"2027-03-23T03:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.38,"alt":46.36,"az":64.9,"t":"2027-03-23T03:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.36,"alt":47.21,"az":65.3,"t":"2027-03-23T03:20:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.34,"alt":48.06,"az":65.7,"t":"2027-03-23T03:25:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.33,"alt":48.92,"az":66.1,"t":"2027-03-23T03:30:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.31,"alt":49.77,"az":66.5,"t":"2027-03-23T03:35:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.29,"alt":50.63,"az":66.9,"t":"2027-03-23T03:40:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.28,"alt":51.49,"az":67.3,"t":"2027-03-23T03:45:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.26,"alt":52.36,"az":67.6,"t":"2027-03-23T03:50:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.25,"alt":53.23,"az":68.0,"t":"2027-03-23T03:55:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.23,"alt":54.09,"az":68.4,"t":"2027-03-23T04:00:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.22,"alt":54.97,"az":68.7,"t":"2027-03-23T04:05:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.21,"alt":55.84,"az":69.1,"t":"2027-03-23T04:10:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.2,"alt":56.71,"az":69.4,"t":"2027-03-23T04:15:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.18,"alt":57.59,"az":69.7,"t":"2027-03-23T04:20:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.17,"alt":58.47,"az":70.1,"t":"2027-03-23T04:25:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.16,"alt":59.35,"az":70.4,"t":"2027-03-23T04:30:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.15,"alt":60.23,"az":70.7,"t":"2027-03-23T04:35:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.14,"alt":61.12,"az":71.0,"t":"2027-03-23T04:40:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.13,"alt":62.0,"az":71.2,"t":"2027-03-23T04:45:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.12,"alt":62.89,"az":71.5,"t":"2027-03-23T04:50:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.11,"alt":63.78,"az":71.7,"t":"2027-03-23T04:55:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.11,"alt":64.67,"az":72.0,"t":"2027-03-23T05:00:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.1,"alt":65.56,"az":72.2,"t":"2027-03-23T05:05:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.09,"alt":66.45,"az":72.4,"t":"2027-03-23T05:10:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.08,"alt":67.34,"az":72.5,"t":"2027-03-23T05:15:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.08,"alt":68.23,"az":72.7,"t":"2027-03-23T05:20:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.07,"alt":69.13,"az":72.8,"t":"2027-03-23T05:25:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.06,"alt":70.02,"az":72.9,"t":"2027-03-23T05:30:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.06,"alt":70.92,"az":73.0,"t":"2027-03-23T05:35:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.05,"alt":71.81,"az":73.0,"t":"2027-03-23T05:40:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.05,"alt":72.71,"az":73.0,"t":"2027-03-23T05:45:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.04,"alt":73.6,"az":72.9,"t":"2027-03-23T05:50:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.04,"alt":74.5,"az":72.8,"t":"2027-03-23T05:55:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.03,"alt":75.39,"az":72.5,"t":"2027-03-23T06:00:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.03,"alt":76.28,"az":72.3,"t":"2027-03-23T06:05:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.03,"alt":77.17,"az":71.9,"t":"2027-03-23T06:10:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.02,"alt":78.06,"az":71.4,"t":"2027-03-23T06:15:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.02,"alt":78.95,"az":70.7,"t":"2027-03-23T06:20:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.02,"alt":79.83,"az":69.8,"t":"2027-03-23T06:25:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.01,"alt":80.7,"az":68.8,"t":"2027-03-23T06:30:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.01,"alt":81.57,"az":67.3,"t":"2027-03-23T06:35:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.01,"alt":82.43,"az":65.5,"t":"2027-03-23T06:40:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.01,"alt":83.27,"az":63.1,"t":"2027-03-23T06:45:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.01,"alt":84.1,"az":59.9,"t":"2027-03-23T06:50:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.0,"alt":84.89,"az":55.6,"t":"2027-03-23T06:55:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.0,"alt":85.63,"az":49.5,"t":"2027-03-23T07:00:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.0,"alt":86.3,"az":41.0,"t":"2027-03-23T07:05:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.0,"alt":86.84,"az":29.0,"t":"2027-03-23T07:10:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.0,"alt":87.18,"az":13.1,"t":"2027-03-23T07:15:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.0,"alt":87.24,"az":354.6,"t":"2027-03-23T07:20:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.0,"alt":87.01,"az":337.3,"t":"2027-03-23T07:25:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.0,"alt":86.55,"az":323.6,"t":"2027-03-23T07:30:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.0,"alt":85.93,"az":313.7,"t":"2027-03-23T07:35:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.0,"alt":85.21,"az":306.8,"t":"2027-03-23T07:40:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.0,"alt":84.44,"az":301.8,"t":"2027-03-23T07:45:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.01,"alt":83.63,"az":298.1,"t":"2027-03-23T07:50:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.01,"alt":82.79,"az":295.4,"t":"2027-03-23T07:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.01,"alt":81.94,"az":293.4,"t":"2027-03-23T08:00:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.01,"alt":81.07,"az":291.8,"t":"2027-03-23T08:05:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.01,"alt":80.2,"az":290.6,"t":"2027-03-23T08:10:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.02,"alt":79.32,"az":289.6,"t":"2027-03-23T08:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.02,"alt":78.44,"az":288.9,"t":"2027-03-23T08:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.02,"alt":77.55,"az":288.3,"t":"2027-03-23T08:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":76.66,"az":287.9,"t":"2027-03-23T08:30:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.03,"alt":75.77,"az":287.6,"t":"2027-03-23T08:35:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.04,"alt":74.88,"az":287.3,"t":"2027-03-23T08:40:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.04,"alt":73.98,"az":287.2,"t":"2027-03-23T08:45:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.04,"alt":73.09,"az":287.1,"t":"2027-03-23T08:50:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.05,"alt":72.19,"az":287.0,"t":"2027-03-23T08:55:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.06,"alt":71.3,"az":287.0,"t":"2027-03-23T09:00:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.06,"alt":70.4,"az":287.1,"t":"2027-03-23T09:05:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.07,"alt":69.51,"az":287.1,"t":"2027-03-23T09:10:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.07,"alt":68.61,"az":287.3,"t":"2027-03-23T09:15:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.08,"alt":67.72,"az":287.4,"t":"2027-03-23T09:20:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.09,"alt":66.83,"az":287.6,"t":"2027-03-23T09:25:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.09,"alt":65.94,"az":287.7,"t":"2027-03-23T09:30:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.1,"alt":65.05,"az":287.9,"t":"2027-03-23T09:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.11,"alt":64.16,"az":288.2,"t":"2027-03-23T09:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":63.27,"az":288.4,"t":"2027-03-23T09:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.13,"alt":62.38,"az":288.7,"t":"2027-03-23T09:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.49,"az":288.9,"t":"2027-03-23T09:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.15,"alt":60.61,"az":289.2,"t":"2027-03-23T10:00:00Z","terrain":0.2}],"transit":{"airmass":1.0,"alt":87.2,"az":354.6,"t":"2027-03-23T07:20:00Z"},"usable_hours":2.33,"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."]}