{"assessment":{"best_window":{"end":"2027-03-07T03:15Z","end_local":"05:15","hours":1.17,"label":"good","mean_quality":0.76,"start":"2027-03-07T02:05Z","start_local":"04:05"},"cost":{"altitude":8.63,"clouds":0.0,"darkness":1.09,"moon":0.0},"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":7,"cloud":null,"high":null,"iso":"2027-03-06T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-28,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"19:00","wind":null},{"alt":2,"cloud":null,"high":null,"iso":"2027-03-06T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-38,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":-2,"cloud":null,"high":null,"iso":"2027-03-06T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-47,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2027-03-06T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-55,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2027-03-06T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-59,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-1,"cloud":null,"high":null,"iso":"2027-03-06T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-59,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":3,"cloud":null,"high":null,"iso":"2027-03-06T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-54,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":9,"cloud":null,"high":null,"iso":"2027-03-07T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-46,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":16,"cloud":null,"high":null,"iso":"2027-03-07T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-36,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":24,"cloud":null,"high":null,"iso":"2027-03-07T02:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-25,"precip":null,"q":0.58,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":34,"cloud":null,"high":null,"iso":"2027-03-07T03:00Z","label":"good","low":null,"mid":null,"moon_alt":-14,"precip":null,"q":0.82,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":43,"cloud":null,"high":null,"iso":"2027-03-07T04:00Z","label":"poor","low":null,"mid":null,"moon_alt":-3,"precip":null,"q":0.13,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.83,"peak_sky":0.83,"quality_hours":1.49,"reasons":["the target being low or below 20\u00b0 cost 8.6 quality-hours","daylight and twilight cost 1.1 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":31,"score_weather":null,"sky_hours":1.49,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2027-03-07T01:30Z","end_local":"03:30","hours":9.25,"label":"unusable","mean_quality":0.0,"start":"2027-03-06T16:15Z","start_local":"18:15"},{"end":"2027-03-07T02:05Z","end_local":"04:05","hours":0.58,"label":"marginal","mean_quality":0.49,"start":"2027-03-07T01:30Z","start_local":"03:30"},{"end":"2027-03-07T03:15Z","end_local":"05:15","hours":1.17,"label":"good","mean_quality":0.76,"start":"2027-03-07T02:05Z","start_local":"04:05"},{"end":"2027-03-07T03:50Z","end_local":"05:50","hours":0.58,"label":"marginal","mean_quality":0.43,"start":"2027-03-07T03:15Z","start_local":"05:15"},{"end":"2027-03-07T04:20Z","end_local":"06:20","hours":0.5,"label":"poor","mean_quality":0.13,"start":"2027-03-07T03:50Z","start_local":"05:50"},{"end":"2027-03-07T04:50Z","end_local":"06:50","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2027-03-07T04:20Z","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":"2027-03-06T17:49:10Z","dark_hours":9.43,"dark_to":"2027-03-07T03:14:45Z","moon":{"illumination":0.021,"phase":"new moon","waxing":false},"moon_free_dark_hours":9.4,"moonrise":"2027-03-07T04:19:01Z","moonset":"2027-03-06T14:22:37Z","sunrise":"2027-03-07T04:46:54Z","sunset":"2027-03-06T16:16:50Z","twilight":{"astronomical":{"end":"2027-03-06T17:49:10Z","start":"2027-03-07T03:14:45Z"},"civil":{"end":"2027-03-06T16:44:38Z","start":"2027-03-07T04:19:10Z"},"nautical":{"end":"2027-03-06T17:16:49Z","start":"2027-03-07T03:47:03Z"}},"window_end":"2027-03-07T10:00:00Z","window_start":"2027-03-06T10:00:00Z"},"night_date":"2027-03-06","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.73,"alt":35.2,"t":"2027-03-07T03:10:00Z"},"dec":44.33,"dec_of_date":44.4366,"dec_str":"+44\u00b0 19' 48.0\"","good_hours":0.58,"limit_rise":"2027-03-07T01:28:57Z","limit_set":"2027-03-06T15:17:55Z","max_az_rate_deg_per_min":3.69,"moon_separation":57.2,"never_rises":false,"ra":314.69583333,"ra_of_date":314.939,"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 0.6 h above 30\u00b0, 1.7 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2027-03-06T18:34:21Z","blocked_dark_hours":0,"clears_at":"2027-03-06T22:35:48Z","rise_az":287.0},"track":[{"above_terrain":true,"airmass":1.05,"alt":72.52,"az":287.0,"t":"2027-03-06T10:00:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.05,"alt":71.63,"az":287.0,"t":"2027-03-06T10:05:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.06,"alt":70.73,"az":287.0,"t":"2027-03-06T10:10:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.06,"alt":69.84,"az":287.1,"t":"2027-03-06T10:15:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.07,"alt":68.94,"az":287.2,"t":"2027-03-06T10:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.08,"alt":68.05,"az":287.3,"t":"2027-03-06T10:25:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.08,"alt":67.16,"az":287.5,"t":"2027-03-06T10:30:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.09,"alt":66.26,"az":287.7,"t":"2027-03-06T10:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.1,"alt":65.37,"az":287.9,"t":"2027-03-06T10:40:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.11,"alt":64.48,"az":288.1,"t":"2027-03-06T10:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":63.59,"az":288.3,"t":"2027-03-06T10:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":62.71,"az":288.6,"t":"2027-03-06T10:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.13,"alt":61.82,"az":288.8,"t":"2027-03-06T11:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":60.93,"az":289.1,"t":"2027-03-06T11:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.15,"alt":60.05,"az":289.4,"t":"2027-03-06T11:10:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.16,"alt":59.17,"az":289.7,"t":"2027-03-06T11:15:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.17,"alt":58.29,"az":290.0,"t":"2027-03-06T11:20:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.19,"alt":57.41,"az":290.3,"t":"2027-03-06T11:25:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.2,"alt":56.53,"az":290.7,"t":"2027-03-06T11:30:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.21,"alt":55.66,"az":291.0,"t":"2027-03-06T11:35:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.22,"alt":54.79,"az":291.3,"t":"2027-03-06T11:40:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.24,"alt":53.91,"az":291.7,"t":"2027-03-06T11:45:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.25,"alt":53.05,"az":292.1,"t":"2027-03-06T11:50:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.26,"alt":52.18,"az":292.4,"t":"2027-03-06T11:55:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.28,"alt":51.32,"az":292.8,"t":"2027-03-06T12:00:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.3,"alt":50.45,"az":293.2,"t":"2027-03-06T12:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.31,"alt":49.6,"az":293.6,"t":"2027-03-06T12:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.33,"alt":48.74,"az":294.0,"t":"2027-03-06T12:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.35,"alt":47.88,"az":294.4,"t":"2027-03-06T12:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.37,"alt":47.03,"az":294.8,"t":"2027-03-06T12:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.38,"alt":46.19,"az":295.2,"t":"2027-03-06T12:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.4,"alt":45.34,"az":295.6,"t":"2027-03-06T12:35:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.43,"alt":44.5,"az":296.1,"t":"2027-03-06T12:40:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.45,"alt":43.66,"az":296.5,"t":"2027-03-06T12:45:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.47,"alt":42.82,"az":296.9,"t":"2027-03-06T12:50:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.49,"alt":41.99,"az":297.4,"t":"2027-03-06T12:55:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.52,"alt":41.16,"az":297.8,"t":"2027-03-06T13:00:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.54,"alt":40.33,"az":298.3,"t":"2027-03-06T13:05:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.57,"alt":39.51,"az":298.7,"t":"2027-03-06T13:10:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.6,"alt":38.69,"az":299.2,"t":"2027-03-06T13:15:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.63,"alt":37.88,"az":299.7,"t":"2027-03-06T13:20:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.66,"alt":37.07,"az":300.1,"t":"2027-03-06T13:25:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.69,"alt":36.26,"az":300.6,"t":"2027-03-06T13:30:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.72,"alt":35.46,"az":301.1,"t":"2027-03-06T13:35:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.75,"alt":34.66,"az":301.6,"t":"2027-03-06T13:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.79,"alt":33.86,"az":302.1,"t":"2027-03-06T13:45:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.83,"alt":33.07,"az":302.6,"t":"2027-03-06T13:50:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.87,"alt":32.28,"az":303.1,"t":"2027-03-06T13:55:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.91,"alt":31.5,"az":303.6,"t":"2027-03-06T14:00:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.95,"alt":30.73,"az":304.1,"t":"2027-03-06T14:05:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.0,"alt":29.95,"az":304.7,"t":"2027-03-06T14:10:00Z","terrain":-0.23},{"above_terrain":true,"airmass":2.04,"alt":29.19,"az":305.2,"t":"2027-03-06T14:15:00Z","terrain":-0.27},{"above_terrain":true,"airmass":2.09,"alt":28.42,"az":305.7,"t":"2027-03-06T14:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.15,"alt":27.67,"az":306.3,"t":"2027-03-06T14:25:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.2,"alt":26.91,"az":306.8,"t":"2027-03-06T14:30:00Z","terrain":0.12},{"above_terrain":true,"airmass":2.26,"alt":26.17,"az":307.4,"t":"2027-03-06T14:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.32,"alt":25.43,"az":307.9,"t":"2027-03-06T14:40:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.38,"alt":24.69,"az":308.5,"t":"2027-03-06T14:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":2.45,"alt":23.96,"az":309.1,"t":"2027-03-06T14:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.52,"alt":23.24,"az":309.6,"t":"2027-03-06T14:55:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.6,"alt":22.52,"az":310.2,"t":"2027-03-06T15:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":2.68,"alt":21.81,"az":310.8,"t":"2027-03-06T15:05:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.76,"alt":21.1,"az":311.4,"t":"2027-03-06T15:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.85,"alt":20.4,"az":312.0,"t":"2027-03-06T15:15:00Z","terrain":0.14},{"above_terrain":true,"airmass":2.94,"alt":19.71,"az":312.6,"t":"2027-03-06T15:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.04,"alt":19.03,"az":313.2,"t":"2027-03-06T15:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.15,"alt":18.35,"az":313.8,"t":"2027-03-06T15:30:00Z","terrain":0.43},{"above_terrain":true,"airmass":3.26,"alt":17.68,"az":314.4,"t":"2027-03-06T15:35:00Z","terrain":0.51},{"above_terrain":true,"airmass":3.38,"alt":17.01,"az":315.1,"t":"2027-03-06T15:40:00Z","terrain":0.55},{"above_terrain":true,"airmass":3.51,"alt":16.35,"az":315.7,"t":"2027-03-06T15:45:00Z","terrain":0.5},{"above_terrain":true,"airmass":3.65,"alt":15.7,"az":316.3,"t":"2027-03-06T15:50:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.8,"alt":15.06,"az":317.0,"t":"2027-03-06T15:55:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.96,"alt":14.43,"az":317.6,"t":"2027-03-06T16:00:00Z","terrain":0.32},{"above_terrain":true,"airmass":4.13,"alt":13.8,"az":318.3,"t":"2027-03-06T16:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":4.31,"alt":13.18,"az":319.0,"t":"2027-03-06T16:10:00Z","terrain":-0.12},{"above_terrain":true,"airmass":4.51,"alt":12.57,"az":319.6,"t":"2027-03-06T16:15:00Z","terrain":-0.18},{"above_terrain":true,"airmass":4.72,"alt":11.97,"az":320.3,"t":"2027-03-06T16:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":4.95,"alt":11.38,"az":321.0,"t":"2027-03-06T16:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.2,"alt":10.79,"az":321.7,"t":"2027-03-06T16:30:00Z","terrain":0.08},{"above_terrain":true,"airmass":5.48,"alt":10.22,"az":322.4,"t":"2027-03-06T16:35:00Z","terrain":0.16},{"above_terrain":true,"airmass":5.77,"alt":9.65,"az":323.1,"t":"2027-03-06T16:40:00Z","terrain":0.05},{"above_terrain":true,"airmass":6.1,"alt":9.09,"az":323.8,"t":"2027-03-06T16:45:00Z","terrain":-0.15},{"above_terrain":true,"airmass":6.46,"alt":8.54,"az":324.5,"t":"2027-03-06T16:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":6.85,"alt":8.01,"az":325.2,"t":"2027-03-06T16:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.29,"alt":7.48,"az":326.0,"t":"2027-03-06T17:00:00Z","terrain":-0.24},{"above_terrain":true,"airmass":7.77,"alt":6.96,"az":326.7,"t":"2027-03-06T17:05:00Z","terrain":-0.35},{"above_terrain":true,"airmass":8.31,"alt":6.45,"az":327.4,"t":"2027-03-06T17:10:00Z","terrain":-0.32},{"above_terrain":true,"airmass":8.9,"alt":5.95,"az":328.2,"t":"2027-03-06T17:15:00Z","terrain":-0.21},{"above_terrain":true,"airmass":9.58,"alt":5.46,"az":328.9,"t":"2027-03-06T17:20:00Z","terrain":-0.14},{"above_terrain":true,"airmass":10.33,"alt":4.99,"az":329.7,"t":"2027-03-06T17:25:00Z","terrain":-0.29},{"above_terrain":true,"airmass":11.19,"alt":4.52,"az":330.5,"t":"2027-03-06T17:30:00Z","terrain":-0.37},{"above_terrain":true,"airmass":12.16,"alt":4.06,"az":331.2,"t":"2027-03-06T17:35:00Z","terrain":-0.33},{"above_terrain":true,"airmass":13.26,"alt":3.62,"az":332.0,"t":"2027-03-06T17:40:00Z","terrain":-0.14},{"above_terrain":true,"airmass":14.54,"alt":3.18,"az":332.8,"t":"2027-03-06T17:45:00Z","terrain":-0.12},{"above_terrain":true,"airmass":16.0,"alt":2.76,"az":333.6,"t":"2027-03-06T17:50:00Z","terrain":-0.19},{"above_terrain":true,"airmass":17.7,"alt":2.35,"az":334.4,"t":"2027-03-06T17:55:00Z","terrain":-0.37},{"above_terrain":true,"airmass":19.68,"alt":1.95,"az":335.2,"t":"2027-03-06T18:00:00Z","terrain":-0.64},{"above_terrain":true,"airmass":21.99,"alt":1.57,"az":336.0,"t":"2027-03-06T18:05:00Z","terrain":-0.83},{"above_terrain":true,"airmass":24.7,"alt":1.19,"az":336.8,"t":"2027-03-06T18:10:00Z","terrain":-0.75},{"above_terrain":true,"airmass":27.87,"alt":0.83,"az":337.6,"t":"2027-03-06T18:15:00Z","terrain":-0.56},{"above_terrain":true,"airmass":31.57,"alt":0.48,"az":338.5,"t":"2027-03-06T18:20:00Z","terrain":-0.6},{"above_terrain":true,"airmass":35.86,"alt":0.14,"az":339.3,"t":"2027-03-06T18:25:00Z","terrain":-0.69},{"above_terrain":true,"airmass":null,"alt":-0.18,"az":340.1,"t":"2027-03-06T18:30:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-0.49,"az":341.0,"t":"2027-03-06T18:35:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-0.79,"az":341.8,"t":"2027-03-06T18:40:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-1.08,"az":342.7,"t":"2027-03-06T18:45:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-1.35,"az":343.5,"t":"2027-03-06T18:50:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.61,"az":344.4,"t":"2027-03-06T18:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.85,"az":345.2,"t":"2027-03-06T19:00:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-2.09,"az":346.1,"t":"2027-03-06T19:05:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-2.3,"az":347.0,"t":"2027-03-06T19:10:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-2.51,"az":347.8,"t":"2027-03-06T19:15:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-2.7,"az":348.7,"t":"2027-03-06T19:20:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-2.88,"az":349.6,"t":"2027-03-06T19:25:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-3.04,"az":350.5,"t":"2027-03-06T19:30:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.19,"az":351.3,"t":"2027-03-06T19:35:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-3.32,"az":352.2,"t":"2027-03-06T19:40:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-3.44,"az":353.1,"t":"2027-03-06T19:45:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-3.54,"az":354.0,"t":"2027-03-06T19:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.63,"az":354.9,"t":"2027-03-06T19:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.71,"az":355.8,"t":"2027-03-06T20:00:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-3.77,"az":356.7,"t":"2027-03-06T20:05:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.82,"az":357.6,"t":"2027-03-06T20:10:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-3.85,"az":358.5,"t":"2027-03-06T20:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":359.4,"t":"2027-03-06T20:20:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":0.3,"t":"2027-03-06T20:25:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-3.86,"az":1.2,"t":"2027-03-06T20:30:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-3.83,"az":2.1,"t":"2027-03-06T20:35:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-3.79,"az":3.0,"t":"2027-03-06T20:40:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-3.73,"az":3.9,"t":"2027-03-06T20:45:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-3.66,"az":4.8,"t":"2027-03-06T20:50:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-3.58,"az":5.7,"t":"2027-03-06T20:55:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-3.48,"az":6.5,"t":"2027-03-06T21:00:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-3.37,"az":7.4,"t":"2027-03-06T21:05:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.24,"az":8.3,"t":"2027-03-06T21:10:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-3.09,"az":9.2,"t":"2027-03-06T21:15:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-2.94,"az":10.1,"t":"2027-03-06T21:20:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-2.77,"az":11.0,"t":"2027-03-06T21:25:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-2.58,"az":11.8,"t":"2027-03-06T21:30:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-2.38,"az":12.7,"t":"2027-03-06T21:35:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-2.17,"az":13.6,"t":"2027-03-06T21:40:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-1.94,"az":14.5,"t":"2027-03-06T21:45:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-1.7,"az":15.3,"t":"2027-03-06T21:50:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-1.45,"az":16.2,"t":"2027-03-06T21:55:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-1.18,"az":17.0,"t":"2027-03-06T22:00:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-0.9,"az":17.9,"t":"2027-03-06T22:05:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-0.61,"az":18.7,"t":"2027-03-06T22:10:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-0.3,"az":19.6,"t":"2027-03-06T22:15:00Z","terrain":0.65},{"above_terrain":false,"airmass":37.62,"alt":0.02,"az":20.4,"t":"2027-03-06T22:20:00Z","terrain":0.68},{"above_terrain":false,"airmass":33.11,"alt":0.35,"az":21.2,"t":"2027-03-06T22:25:00Z","terrain":0.76},{"above_terrain":false,"airmass":29.19,"alt":0.7,"az":22.1,"t":"2027-03-06T22:30:00Z","terrain":1.0},{"above_terrain":false,"airmass":25.83,"alt":1.06,"az":22.9,"t":"2027-03-06T22:35:00Z","terrain":1.14},{"above_terrain":true,"airmass":22.96,"alt":1.43,"az":23.7,"t":"2027-03-06T22:40:00Z","terrain":0.99},{"above_terrain":true,"airmass":20.5,"alt":1.81,"az":24.5,"t":"2027-03-06T22:45:00Z","terrain":1.07},{"above_terrain":true,"airmass":18.41,"alt":2.2,"az":25.3,"t":"2027-03-06T22:50:00Z","terrain":1.26},{"above_terrain":true,"airmass":16.61,"alt":2.61,"az":26.1,"t":"2027-03-06T22:55:00Z","terrain":1.33},{"above_terrain":true,"airmass":15.06,"alt":3.03,"az":26.9,"t":"2027-03-06T23:00:00Z","terrain":1.29},{"above_terrain":true,"airmass":13.72,"alt":3.45,"az":27.7,"t":"2027-03-06T23:05:00Z","terrain":1.22},{"above_terrain":true,"airmass":12.55,"alt":3.89,"az":28.5,"t":"2027-03-06T23:10:00Z","terrain":1.1},{"above_terrain":true,"airmass":11.53,"alt":4.35,"az":29.2,"t":"2027-03-06T23:15:00Z","terrain":1.04},{"above_terrain":true,"airmass":10.64,"alt":4.81,"az":30.0,"t":"2027-03-06T23:20:00Z","terrain":1.15},{"above_terrain":true,"airmass":9.85,"alt":5.28,"az":30.8,"t":"2027-03-06T23:25:00Z","terrain":1.27},{"above_terrain":true,"airmass":9.15,"alt":5.77,"az":31.5,"t":"2027-03-06T23:30:00Z","terrain":1.32},{"above_terrain":true,"airmass":8.52,"alt":6.26,"az":32.3,"t":"2027-03-06T23:35:00Z","terrain":1.24},{"above_terrain":true,"airmass":7.96,"alt":6.77,"az":33.0,"t":"2027-03-06T23:40:00Z","terrain":0.98},{"above_terrain":true,"airmass":7.46,"alt":7.28,"az":33.8,"t":"2027-03-06T23:45:00Z","terrain":0.57},{"above_terrain":true,"airmass":7.01,"alt":7.81,"az":34.5,"t":"2027-03-06T23:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":6.6,"alt":8.34,"az":35.2,"t":"2027-03-06T23:55:00Z","terrain":0.05},{"above_terrain":true,"airmass":6.23,"alt":8.89,"az":35.9,"t":"2027-03-07T00:00:00Z","terrain":0.03},{"above_terrain":true,"airmass":5.89,"alt":9.44,"az":36.6,"t":"2027-03-07T00:05:00Z","terrain":-0.05},{"above_terrain":true,"airmass":5.58,"alt":10.0,"az":37.3,"t":"2027-03-07T00:10:00Z","terrain":-0.13},{"above_terrain":true,"airmass":5.3,"alt":10.58,"az":38.0,"t":"2027-03-07T00:15:00Z","terrain":-0.21},{"above_terrain":true,"airmass":5.04,"alt":11.16,"az":38.7,"t":"2027-03-07T00:20:00Z","terrain":-0.17},{"above_terrain":true,"airmass":4.8,"alt":11.75,"az":39.4,"t":"2027-03-07T00:25:00Z","terrain":-0.11},{"above_terrain":true,"airmass":4.59,"alt":12.35,"az":40.1,"t":"2027-03-07T00:30:00Z","terrain":-0.04},{"above_terrain":true,"airmass":4.38,"alt":12.95,"az":40.8,"t":"2027-03-07T00:35:00Z","terrain":0.0},{"above_terrain":true,"airmass":4.19,"alt":13.57,"az":41.4,"t":"2027-03-07T00:40:00Z","terrain":0.06},{"above_terrain":true,"airmass":4.02,"alt":14.19,"az":42.1,"t":"2027-03-07T00:45:00Z","terrain":0.13},{"above_terrain":true,"airmass":3.86,"alt":14.82,"az":42.8,"t":"2027-03-07T00:50:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.7,"alt":15.46,"az":43.4,"t":"2027-03-07T00:55:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.56,"alt":16.11,"az":44.1,"t":"2027-03-07T01:00:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.43,"alt":16.76,"az":44.7,"t":"2027-03-07T01:05:00Z","terrain":0.53},{"above_terrain":true,"airmass":3.31,"alt":17.43,"az":45.3,"t":"2027-03-07T01:10:00Z","terrain":0.61},{"above_terrain":true,"airmass":3.19,"alt":18.1,"az":45.9,"t":"2027-03-07T01:15:00Z","terrain":0.67},{"above_terrain":true,"airmass":3.08,"alt":18.77,"az":46.6,"t":"2027-03-07T01:20:00Z","terrain":0.64},{"above_terrain":true,"airmass":2.98,"alt":19.45,"az":47.2,"t":"2027-03-07T01:25:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.88,"alt":20.14,"az":47.8,"t":"2027-03-07T01:30:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.79,"alt":20.84,"az":48.4,"t":"2027-03-07T01:35:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.71,"alt":21.54,"az":49.0,"t":"2027-03-07T01:40:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.63,"alt":22.25,"az":49.6,"t":"2027-03-07T01:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.55,"alt":22.97,"az":50.1,"t":"2027-03-07T01:50:00Z","terrain":0.42},{"above_terrain":true,"airmass":2.48,"alt":23.69,"az":50.7,"t":"2027-03-07T01:55:00Z","terrain":0.49},{"above_terrain":true,"airmass":2.41,"alt":24.42,"az":51.3,"t":"2027-03-07T02:00:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.34,"alt":25.15,"az":51.9,"t":"2027-03-07T02:05:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.28,"alt":25.89,"az":52.4,"t":"2027-03-07T02:10:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.22,"alt":26.63,"az":53.0,"t":"2027-03-07T02:15:00Z","terrain":0.83},{"above_terrain":true,"airmass":2.17,"alt":27.38,"az":53.5,"t":"2027-03-07T02:20:00Z","terrain":0.92},{"above_terrain":true,"airmass":2.11,"alt":28.14,"az":54.1,"t":"2027-03-07T02:25:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.06,"alt":28.9,"az":54.6,"t":"2027-03-07T02:30:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.01,"alt":29.67,"az":55.1,"t":"2027-03-07T02:35:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.97,"alt":30.44,"az":55.7,"t":"2027-03-07T02:40:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.92,"alt":31.21,"az":56.2,"t":"2027-03-07T02:45:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.88,"alt":31.99,"az":56.7,"t":"2027-03-07T02:50:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.84,"alt":32.78,"az":57.2,"t":"2027-03-07T02:55:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.8,"alt":33.56,"az":57.7,"t":"2027-03-07T03:00:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.77,"alt":34.36,"az":58.2,"t":"2027-03-07T03:05:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.73,"alt":35.16,"az":58.7,"t":"2027-03-07T03:10:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.7,"alt":35.96,"az":59.2,"t":"2027-03-07T03:15:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.67,"alt":36.76,"az":59.7,"t":"2027-03-07T03:20:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.64,"alt":37.57,"az":60.2,"t":"2027-03-07T03:25:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.61,"alt":38.39,"az":60.6,"t":"2027-03-07T03:30:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.58,"alt":39.2,"az":61.1,"t":"2027-03-07T03:35:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.55,"alt":40.03,"az":61.6,"t":"2027-03-07T03:40:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.53,"alt":40.85,"az":62.0,"t":"2027-03-07T03:45:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.5,"alt":41.68,"az":62.5,"t":"2027-03-07T03:50:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.48,"alt":42.51,"az":62.9,"t":"2027-03-07T03:55:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.46,"alt":43.34,"az":63.3,"t":"2027-03-07T04:00:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.43,"alt":44.18,"az":63.8,"t":"2027-03-07T04:05:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.41,"alt":45.02,"az":64.2,"t":"2027-03-07T04:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.39,"alt":45.87,"az":64.6,"t":"2027-03-07T04:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.37,"alt":46.72,"az":65.1,"t":"2027-03-07T04:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.35,"alt":47.57,"az":65.5,"t":"2027-03-07T04:25:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.34,"alt":48.42,"az":65.9,"t":"2027-03-07T04:30:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.32,"alt":49.27,"az":66.3,"t":"2027-03-07T04:35:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.3,"alt":50.13,"az":66.7,"t":"2027-03-07T04:40:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.29,"alt":50.99,"az":67.1,"t":"2027-03-07T04:45:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.27,"alt":51.86,"az":67.4,"t":"2027-03-07T04:50:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.26,"alt":52.72,"az":67.8,"t":"2027-03-07T04:55:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.24,"alt":53.59,"az":68.2,"t":"2027-03-07T05:00:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.23,"alt":54.46,"az":68.5,"t":"2027-03-07T05:05:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.21,"alt":55.33,"az":68.9,"t":"2027-03-07T05:10:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.2,"alt":56.21,"az":69.2,"t":"2027-03-07T05:15:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.19,"alt":57.08,"az":69.6,"t":"2027-03-07T05:20:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.18,"alt":57.96,"az":69.9,"t":"2027-03-07T05:25:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.17,"alt":58.84,"az":70.2,"t":"2027-03-07T05:30:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.16,"alt":59.72,"az":70.5,"t":"2027-03-07T05:35:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.15,"alt":60.6,"az":70.8,"t":"2027-03-07T05:40:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.14,"alt":61.49,"az":71.1,"t":"2027-03-07T05:45:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.13,"alt":62.37,"az":71.3,"t":"2027-03-07T05:50:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.12,"alt":63.26,"az":71.6,"t":"2027-03-07T05:55:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.11,"alt":64.15,"az":71.8,"t":"2027-03-07T06:00:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.1,"alt":65.04,"az":72.1,"t":"2027-03-07T06:05:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.09,"alt":65.93,"az":72.3,"t":"2027-03-07T06:10:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.09,"alt":66.82,"az":72.4,"t":"2027-03-07T06:15:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.08,"alt":67.72,"az":72.6,"t":"2027-03-07T06:20:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.07,"alt":68.61,"az":72.7,"t":"2027-03-07T06:25:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.07,"alt":69.5,"az":72.9,"t":"2027-03-07T06:30:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.06,"alt":70.4,"az":72.9,"t":"2027-03-07T06:35:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.06,"alt":71.29,"az":73.0,"t":"2027-03-07T06:40:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.05,"alt":72.19,"az":73.0,"t":"2027-03-07T06:45:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.04,"alt":73.08,"az":72.9,"t":"2027-03-07T06:50:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.04,"alt":73.98,"az":72.8,"t":"2027-03-07T06:55:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.04,"alt":74.87,"az":72.7,"t":"2027-03-07T07:00:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.03,"alt":75.76,"az":72.4,"t":"2027-03-07T07:05:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.03,"alt":76.65,"az":72.1,"t":"2027-03-07T07:10:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.02,"alt":77.54,"az":71.7,"t":"2027-03-07T07:15:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.02,"alt":78.43,"az":71.1,"t":"2027-03-07T07:20:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.02,"alt":79.32,"az":70.4,"t":"2027-03-07T07:25:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.01,"alt":80.19,"az":69.4,"t":"2027-03-07T07:30:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.01,"alt":81.07,"az":68.2,"t":"2027-03-07T07:35:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.01,"alt":81.93,"az":66.6,"t":"2027-03-07T07:40:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.01,"alt":82.78,"az":64.6,"t":"2027-03-07T07:45:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.01,"alt":83.62,"az":61.9,"t":"2027-03-07T07:50:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.0,"alt":84.43,"az":58.3,"t":"2027-03-07T07:55:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.0,"alt":85.21,"az":53.3,"t":"2027-03-07T08:00:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.0,"alt":85.92,"az":46.3,"t":"2027-03-07T08:05:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.0,"alt":86.54,"az":36.5,"t":"2027-03-07T08:10:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.0,"alt":87.01,"az":22.8,"t":"2027-03-07T08:15:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.0,"alt":87.24,"az":5.5,"t":"2027-03-07T08:20:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.0,"alt":87.18,"az":347.0,"t":"2027-03-07T08:25:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.0,"alt":86.84,"az":331.1,"t":"2027-03-07T08:30:00Z","terrain":-0.37},{"above_terrain":true,"airmass":1.0,"alt":86.3,"az":319.1,"t":"2027-03-07T08:35:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.0,"alt":85.64,"az":310.5,"t":"2027-03-07T08:40:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.0,"alt":84.89,"az":304.5,"t":"2027-03-07T08:45:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.01,"alt":84.1,"az":300.1,"t":"2027-03-07T08:50:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.01,"alt":83.28,"az":296.9,"t":"2027-03-07T08:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.01,"alt":82.43,"az":294.5,"t":"2027-03-07T09:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.01,"alt":81.58,"az":292.7,"t":"2027-03-07T09:05:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.01,"alt":80.71,"az":291.3,"t":"2027-03-07T09:10:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.02,"alt":79.83,"az":290.2,"t":"2027-03-07T09:15:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.02,"alt":78.95,"az":289.3,"t":"2027-03-07T09:20:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.02,"alt":78.07,"az":288.6,"t":"2027-03-07T09:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.03,"alt":77.18,"az":288.1,"t":"2027-03-07T09:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":76.29,"az":287.7,"t":"2027-03-07T09:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.03,"alt":75.4,"az":287.5,"t":"2027-03-07T09:40:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.04,"alt":74.5,"az":287.2,"t":"2027-03-07T09:45:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.04,"alt":73.61,"az":287.1,"t":"2027-03-07T09:50:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.05,"alt":72.71,"az":287.0,"t":"2027-03-07T09:55:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.05,"alt":71.82,"az":287.0,"t":"2027-03-07T10:00:00Z","terrain":0.37}],"transit":{"airmass":1.0,"alt":87.2,"az":5.5,"t":"2027-03-07T08:20:00Z"},"usable_hours":1.75,"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."]}
