{"assessment":{"best_window":{"end":"2027-01-04T18:45Z","end_local":"20:45","hours":2.0,"label":"good","mean_quality":0.81,"start":"2027-01-04T16:45Z","start_local":"18:45"},"cost":{"altitude":9.92,"clouds":0.0,"darkness":1.47,"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 possible, with compromises \u2014 weather unknown","hourly":[{"alt":62,"cloud":null,"high":null,"iso":"2027-01-04T15:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-31,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"17:00","wind":null},{"alt":51,"cloud":null,"high":null,"iso":"2027-01-04T16:00Z","label":"poor","low":null,"mid":null,"moon_alt":-41,"precip":null,"q":0.14,"rh":null,"sky":"nautical twilight","temp":null,"time":"18:00","wind":null},{"alt":41,"cloud":null,"high":null,"iso":"2027-01-04T17:00Z","label":"good","low":null,"mid":null,"moon_alt":-52,"precip":null,"q":0.87,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":31,"cloud":null,"high":null,"iso":"2027-01-04T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-62,"precip":null,"q":0.81,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":22,"cloud":null,"high":null,"iso":"2027-01-04T19:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-71,"precip":null,"q":0.5,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":14,"cloud":null,"high":null,"iso":"2027-01-04T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-76,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":7,"cloud":null,"high":null,"iso":"2027-01-04T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-72,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":2,"cloud":null,"high":null,"iso":"2027-01-04T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-63,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-2,"cloud":null,"high":null,"iso":"2027-01-04T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-53,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2027-01-05T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-42,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2027-01-05T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-31,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-1,"cloud":null,"high":null,"iso":"2027-01-05T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-21,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":3,"cloud":null,"high":null,"iso":"2027-01-05T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-11,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":9,"cloud":null,"high":null,"iso":"2027-01-05T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-2,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":16,"cloud":null,"high":null,"iso":"2027-01-05T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":6,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.89,"peak_sky":0.89,"quality_hours":2.25,"reasons":["the target being low or below 20\u00b0 cost 9.9 quality-hours","daylight and twilight cost 1.5 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":50,"score_weather":null,"sky_hours":2.25,"verdict":"unknown","verdict_astronomy":"marginal","weather_known":false,"windows":[{"end":"2027-01-04T15:35Z","end_local":"17:35","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2027-01-04T15:00Z","start_local":"17:00"},{"end":"2027-01-04T16:10Z","end_local":"18:10","hours":0.58,"label":"poor","mean_quality":0.14,"start":"2027-01-04T15:35Z","start_local":"17:35"},{"end":"2027-01-04T16:45Z","end_local":"18:45","hours":0.58,"label":"marginal","mean_quality":0.46,"start":"2027-01-04T16:10Z","start_local":"18:10"},{"end":"2027-01-04T18:45Z","end_local":"20:45","hours":2.0,"label":"good","mean_quality":0.81,"start":"2027-01-04T16:45Z","start_local":"18:45"},{"end":"2027-01-04T19:20Z","end_local":"21:20","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2027-01-04T18:45Z","start_local":"20:45"},{"end":"2027-01-05T05:50Z","end_local":"07:50","hours":10.5,"label":"unusable","mean_quality":0.0,"start":"2027-01-04T19:20Z","start_local":"21:20"}]},"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":"2027-01-04T16:43:26Z","dark_hours":11.42,"dark_to":"2027-01-05T04:08:34Z","moon":{"illumination":0.076,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":11.4,"moonrise":"2027-01-05T04:15:17Z","moonset":"2027-01-04T11:52:09Z","sunrise":"2027-01-05T05:48:15Z","sunset":"2027-01-04T15:03:38Z","twilight":{"astronomical":{"end":"2027-01-04T16:43:26Z","start":"2027-01-05T04:08:34Z"},"civil":{"end":"2027-01-04T15:34:56Z","start":"2027-01-05T05:17:00Z"},"nautical":{"end":"2027-01-04T16:09:45Z","start":"2027-01-05T04:42:13Z"}},"window_end":"2027-01-05T10:00:00Z","window_start":"2027-01-04T10:00:00Z"},"night_date":"2027-01-04","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.45,"alt":43.6,"t":"2027-01-04T16:45:00Z"},"dec":44.33,"dec_of_date":44.436,"dec_str":"+44\u00b0 19' 48.0\"","good_hours":1.42,"limit_rise":"2027-01-05T05:28:47Z","limit_set":"2027-01-04T19:17:45Z","max_az_rate_deg_per_min":3.62,"moon_separation":92.3,"never_rises":false,"ra":314.69583333,"ra_of_date":314.9375,"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 1.4 h above 30\u00b0, 2.6 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2027-01-04T22:34:11Z","blocked_dark_hours":0,"clears_at":"2027-01-05T02:35:43Z","rise_az":71.7},"track":[{"above_terrain":true,"airmass":1.12,"alt":63.48,"az":71.7,"t":"2027-01-04T10:00:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.11,"alt":64.37,"az":71.9,"t":"2027-01-04T10:05:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.1,"alt":65.26,"az":72.1,"t":"2027-01-04T10:10:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.09,"alt":66.15,"az":72.3,"t":"2027-01-04T10:15:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.09,"alt":67.04,"az":72.5,"t":"2027-01-04T10:20:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.08,"alt":67.94,"az":72.6,"t":"2027-01-04T10:25:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.07,"alt":68.83,"az":72.8,"t":"2027-01-04T10:30:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.07,"alt":69.72,"az":72.9,"t":"2027-01-04T10:35:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.06,"alt":70.62,"az":72.9,"t":"2027-01-04T10:40:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.05,"alt":71.51,"az":73.0,"t":"2027-01-04T10:45:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.05,"alt":72.41,"az":73.0,"t":"2027-01-04T10:50:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.04,"alt":73.3,"az":72.9,"t":"2027-01-04T10:55:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.04,"alt":74.2,"az":72.8,"t":"2027-01-04T11:00:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.03,"alt":75.09,"az":72.6,"t":"2027-01-04T11:05:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.03,"alt":75.98,"az":72.4,"t":"2027-01-04T11:10:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.03,"alt":76.87,"az":72.0,"t":"2027-01-04T11:15:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.02,"alt":77.76,"az":71.6,"t":"2027-01-04T11:20:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.02,"alt":78.65,"az":70.9,"t":"2027-01-04T11:25:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.02,"alt":79.53,"az":70.2,"t":"2027-01-04T11:30:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.01,"alt":80.41,"az":69.2,"t":"2027-01-04T11:35:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.01,"alt":81.28,"az":67.9,"t":"2027-01-04T11:40:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.01,"alt":82.14,"az":66.2,"t":"2027-01-04T11:45:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.01,"alt":82.99,"az":64.0,"t":"2027-01-04T11:50:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.01,"alt":83.82,"az":61.1,"t":"2027-01-04T11:55:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.0,"alt":84.63,"az":57.2,"t":"2027-01-04T12:00:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.0,"alt":85.39,"az":51.8,"t":"2027-01-04T12:05:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.0,"alt":86.09,"az":44.2,"t":"2027-01-04T12:10:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.0,"alt":86.68,"az":33.5,"t":"2027-01-04T12:15:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.0,"alt":87.09,"az":18.8,"t":"2027-01-04T12:20:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.0,"alt":87.26,"az":0.9,"t":"2027-01-04T12:25:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.0,"alt":87.12,"az":342.8,"t":"2027-01-04T12:30:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.0,"alt":86.73,"az":327.7,"t":"2027-01-04T12:35:00Z","terrain":-0.27},{"above_terrain":true,"airmass":1.0,"alt":86.15,"az":316.7,"t":"2027-01-04T12:40:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.0,"alt":85.46,"az":308.8,"t":"2027-01-04T12:45:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.0,"alt":84.7,"az":303.3,"t":"2027-01-04T12:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.01,"alt":83.9,"az":299.2,"t":"2027-01-04T12:55:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.01,"alt":83.07,"az":296.2,"t":"2027-01-04T13:00:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.01,"alt":82.22,"az":294.0,"t":"2027-01-04T13:05:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.01,"alt":81.36,"az":292.3,"t":"2027-01-04T13:10:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.01,"alt":80.49,"az":291.0,"t":"2027-01-04T13:15:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.02,"alt":79.62,"az":289.9,"t":"2027-01-04T13:20:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.02,"alt":78.73,"az":289.1,"t":"2027-01-04T13:25:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.02,"alt":77.85,"az":288.5,"t":"2027-01-04T13:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.03,"alt":76.96,"az":288.0,"t":"2027-01-04T13:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":76.07,"az":287.7,"t":"2027-01-04T13:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.03,"alt":75.18,"az":287.4,"t":"2027-01-04T13:45:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.04,"alt":74.28,"az":287.2,"t":"2027-01-04T13:50:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.04,"alt":73.39,"az":287.1,"t":"2027-01-04T13:55:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.05,"alt":72.49,"az":287.0,"t":"2027-01-04T14:00:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.05,"alt":71.6,"az":287.0,"t":"2027-01-04T14:05:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.06,"alt":70.7,"az":287.0,"t":"2027-01-04T14:10:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.07,"alt":69.81,"az":287.1,"t":"2027-01-04T14:15:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.07,"alt":68.91,"az":287.2,"t":"2027-01-04T14:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.08,"alt":68.02,"az":287.3,"t":"2027-01-04T14:25:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.08,"alt":67.13,"az":287.5,"t":"2027-01-04T14:30:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.09,"alt":66.23,"az":287.7,"t":"2027-01-04T14:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.1,"alt":65.34,"az":287.9,"t":"2027-01-04T14:40:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.11,"alt":64.45,"az":288.1,"t":"2027-01-04T14:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":63.56,"az":288.3,"t":"2027-01-04T14:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":62.68,"az":288.6,"t":"2027-01-04T14:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.13,"alt":61.79,"az":288.8,"t":"2027-01-04T15:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":60.9,"az":289.1,"t":"2027-01-04T15:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.15,"alt":60.02,"az":289.4,"t":"2027-01-04T15:10:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.16,"alt":59.14,"az":289.7,"t":"2027-01-04T15:15:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.18,"alt":58.26,"az":290.0,"t":"2027-01-04T15:20:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.19,"alt":57.38,"az":290.3,"t":"2027-01-04T15:25:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.2,"alt":56.5,"az":290.7,"t":"2027-01-04T15:30:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.21,"alt":55.63,"az":291.0,"t":"2027-01-04T15:35:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.22,"alt":54.76,"az":291.4,"t":"2027-01-04T15:40:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.24,"alt":53.89,"az":291.7,"t":"2027-01-04T15:45:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.25,"alt":53.02,"az":292.1,"t":"2027-01-04T15:50:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.27,"alt":52.15,"az":292.4,"t":"2027-01-04T15:55:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.28,"alt":51.29,"az":292.8,"t":"2027-01-04T16:00:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.3,"alt":50.43,"az":293.2,"t":"2027-01-04T16:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.31,"alt":49.57,"az":293.6,"t":"2027-01-04T16:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.33,"alt":48.71,"az":294.0,"t":"2027-01-04T16:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.35,"alt":47.86,"az":294.4,"t":"2027-01-04T16:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.37,"alt":47.01,"az":294.8,"t":"2027-01-04T16:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.38,"alt":46.16,"az":295.2,"t":"2027-01-04T16:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.4,"alt":45.31,"az":295.6,"t":"2027-01-04T16:35:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.43,"alt":44.47,"az":296.1,"t":"2027-01-04T16:40:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.45,"alt":43.63,"az":296.5,"t":"2027-01-04T16:45:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.47,"alt":42.79,"az":296.9,"t":"2027-01-04T16:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.49,"alt":41.96,"az":297.4,"t":"2027-01-04T16:55:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.52,"alt":41.13,"az":297.8,"t":"2027-01-04T17:00:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.54,"alt":40.31,"az":298.3,"t":"2027-01-04T17:05:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.57,"alt":39.48,"az":298.7,"t":"2027-01-04T17:10:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.6,"alt":38.67,"az":299.2,"t":"2027-01-04T17:15:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.63,"alt":37.85,"az":299.7,"t":"2027-01-04T17:20:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.66,"alt":37.04,"az":300.2,"t":"2027-01-04T17:25:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.69,"alt":36.23,"az":300.6,"t":"2027-01-04T17:30:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.72,"alt":35.43,"az":301.1,"t":"2027-01-04T17:35:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.76,"alt":34.63,"az":301.6,"t":"2027-01-04T17:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.79,"alt":33.83,"az":302.1,"t":"2027-01-04T17:45:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.83,"alt":33.04,"az":302.6,"t":"2027-01-04T17:50:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.87,"alt":32.26,"az":303.1,"t":"2027-01-04T17:55:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.91,"alt":31.48,"az":303.6,"t":"2027-01-04T18:00:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.95,"alt":30.7,"az":304.2,"t":"2027-01-04T18:05:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.0,"alt":29.93,"az":304.7,"t":"2027-01-04T18:10:00Z","terrain":-0.23},{"above_terrain":true,"airmass":2.05,"alt":29.16,"az":305.2,"t":"2027-01-04T18:15:00Z","terrain":-0.26},{"above_terrain":true,"airmass":2.1,"alt":28.4,"az":305.8,"t":"2027-01-04T18:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.15,"alt":27.64,"az":306.3,"t":"2027-01-04T18:25:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.2,"alt":26.89,"az":306.8,"t":"2027-01-04T18:30:00Z","terrain":0.12},{"above_terrain":true,"airmass":2.26,"alt":26.14,"az":307.4,"t":"2027-01-04T18:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.32,"alt":25.4,"az":307.9,"t":"2027-01-04T18:40:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.39,"alt":24.67,"az":308.5,"t":"2027-01-04T18:45:00Z","terrain":0.24},{"above_terrain":true,"airmass":2.45,"alt":23.94,"az":309.1,"t":"2027-01-04T18:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.52,"alt":23.21,"az":309.7,"t":"2027-01-04T18:55:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.6,"alt":22.5,"az":310.2,"t":"2027-01-04T19:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":2.68,"alt":21.78,"az":310.8,"t":"2027-01-04T19:05:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.76,"alt":21.08,"az":311.4,"t":"2027-01-04T19:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.85,"alt":20.38,"az":312.0,"t":"2027-01-04T19:15:00Z","terrain":0.14},{"above_terrain":true,"airmass":2.95,"alt":19.69,"az":312.6,"t":"2027-01-04T19:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.05,"alt":19.0,"az":313.2,"t":"2027-01-04T19:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.15,"alt":18.32,"az":313.8,"t":"2027-01-04T19:30:00Z","terrain":0.44},{"above_terrain":true,"airmass":3.27,"alt":17.65,"az":314.5,"t":"2027-01-04T19:35:00Z","terrain":0.51},{"above_terrain":true,"airmass":3.39,"alt":16.99,"az":315.1,"t":"2027-01-04T19:40:00Z","terrain":0.55},{"above_terrain":true,"airmass":3.52,"alt":16.33,"az":315.7,"t":"2027-01-04T19:45:00Z","terrain":0.5},{"above_terrain":true,"airmass":3.66,"alt":15.68,"az":316.4,"t":"2027-01-04T19:50:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.8,"alt":15.04,"az":317.0,"t":"2027-01-04T19:55:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.96,"alt":14.41,"az":317.7,"t":"2027-01-04T20:00:00Z","terrain":0.32},{"above_terrain":true,"airmass":4.13,"alt":13.78,"az":318.3,"t":"2027-01-04T20:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":4.32,"alt":13.16,"az":319.0,"t":"2027-01-04T20:10:00Z","terrain":-0.13},{"above_terrain":true,"airmass":4.51,"alt":12.55,"az":319.7,"t":"2027-01-04T20:15:00Z","terrain":-0.18},{"above_terrain":true,"airmass":4.73,"alt":11.95,"az":320.3,"t":"2027-01-04T20:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":4.96,"alt":11.36,"az":321.0,"t":"2027-01-04T20:25:00Z","terrain":-0.19},{"above_terrain":true,"airmass":5.21,"alt":10.77,"az":321.7,"t":"2027-01-04T20:30:00Z","terrain":0.09},{"above_terrain":true,"airmass":5.49,"alt":10.2,"az":322.4,"t":"2027-01-04T20:35:00Z","terrain":0.16},{"above_terrain":true,"airmass":5.78,"alt":9.63,"az":323.1,"t":"2027-01-04T20:40:00Z","terrain":0.05},{"above_terrain":true,"airmass":6.11,"alt":9.07,"az":323.8,"t":"2027-01-04T20:45:00Z","terrain":-0.16},{"above_terrain":true,"airmass":6.47,"alt":8.53,"az":324.5,"t":"2027-01-04T20:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":6.87,"alt":7.99,"az":325.3,"t":"2027-01-04T20:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.3,"alt":7.46,"az":326.0,"t":"2027-01-04T21:00:00Z","terrain":-0.24},{"above_terrain":true,"airmass":7.79,"alt":6.94,"az":326.7,"t":"2027-01-04T21:05:00Z","terrain":-0.35},{"above_terrain":true,"airmass":8.32,"alt":6.43,"az":327.5,"t":"2027-01-04T21:10:00Z","terrain":-0.31},{"above_terrain":true,"airmass":8.93,"alt":5.93,"az":328.2,"t":"2027-01-04T21:15:00Z","terrain":-0.21},{"above_terrain":true,"airmass":9.6,"alt":5.45,"az":329.0,"t":"2027-01-04T21:20:00Z","terrain":-0.13},{"above_terrain":true,"airmass":10.36,"alt":4.97,"az":329.7,"t":"2027-01-04T21:25:00Z","terrain":-0.29},{"above_terrain":true,"airmass":11.22,"alt":4.5,"az":330.5,"t":"2027-01-04T21:30:00Z","terrain":-0.37},{"above_terrain":true,"airmass":12.19,"alt":4.05,"az":331.3,"t":"2027-01-04T21:35:00Z","terrain":-0.32},{"above_terrain":true,"airmass":13.31,"alt":3.6,"az":332.0,"t":"2027-01-04T21:40:00Z","terrain":-0.14},{"above_terrain":true,"airmass":14.58,"alt":3.17,"az":332.8,"t":"2027-01-04T21:45:00Z","terrain":-0.12},{"above_terrain":true,"airmass":16.06,"alt":2.75,"az":333.6,"t":"2027-01-04T21:50:00Z","terrain":-0.19},{"above_terrain":true,"airmass":17.77,"alt":2.34,"az":334.4,"t":"2027-01-04T21:55:00Z","terrain":-0.38},{"above_terrain":true,"airmass":19.76,"alt":1.94,"az":335.2,"t":"2027-01-04T22:00:00Z","terrain":-0.64},{"above_terrain":true,"airmass":22.08,"alt":1.55,"az":336.0,"t":"2027-01-04T22:05:00Z","terrain":-0.83},{"above_terrain":true,"airmass":24.8,"alt":1.18,"az":336.8,"t":"2027-01-04T22:10:00Z","terrain":-0.75},{"above_terrain":true,"airmass":27.99,"alt":0.82,"az":337.7,"t":"2027-01-04T22:15:00Z","terrain":-0.56},{"above_terrain":true,"airmass":31.71,"alt":0.47,"az":338.5,"t":"2027-01-04T22:20:00Z","terrain":-0.61},{"above_terrain":true,"airmass":36.02,"alt":0.13,"az":339.3,"t":"2027-01-04T22:25:00Z","terrain":-0.68},{"above_terrain":true,"airmass":null,"alt":-0.19,"az":340.1,"t":"2027-01-04T22:30:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-0.5,"az":341.0,"t":"2027-01-04T22:35:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-0.8,"az":341.8,"t":"2027-01-04T22:40:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-1.09,"az":342.7,"t":"2027-01-04T22:45:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-1.36,"az":343.5,"t":"2027-01-04T22:50:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.62,"az":344.4,"t":"2027-01-04T22:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.86,"az":345.3,"t":"2027-01-04T23:00:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-2.09,"az":346.1,"t":"2027-01-04T23:05:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-2.31,"az":347.0,"t":"2027-01-04T23:10:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-2.52,"az":347.9,"t":"2027-01-04T23:15:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-2.71,"az":348.7,"t":"2027-01-04T23:20:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-2.88,"az":349.6,"t":"2027-01-04T23:25:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-3.04,"az":350.5,"t":"2027-01-04T23:30:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.19,"az":351.4,"t":"2027-01-04T23:35:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-3.32,"az":352.3,"t":"2027-01-04T23:40:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-3.44,"az":353.2,"t":"2027-01-04T23:45:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-3.55,"az":354.0,"t":"2027-01-04T23:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.64,"az":354.9,"t":"2027-01-04T23:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.71,"az":355.8,"t":"2027-01-05T00:00:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-3.77,"az":356.7,"t":"2027-01-05T00:05:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.82,"az":357.6,"t":"2027-01-05T00:10:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-3.85,"az":358.5,"t":"2027-01-05T00:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":359.4,"t":"2027-01-05T00:20:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":0.3,"t":"2027-01-05T00:25:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-3.86,"az":1.2,"t":"2027-01-05T00:30:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-3.83,"az":2.1,"t":"2027-01-05T00:35:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-3.79,"az":3.0,"t":"2027-01-05T00:40:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-3.73,"az":3.9,"t":"2027-01-05T00:45:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-3.66,"az":4.8,"t":"2027-01-05T00:50:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-3.58,"az":5.7,"t":"2027-01-05T00:55:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-3.48,"az":6.6,"t":"2027-01-05T01:00:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-3.36,"az":7.5,"t":"2027-01-05T01:05:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.23,"az":8.3,"t":"2027-01-05T01:10:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-3.09,"az":9.2,"t":"2027-01-05T01:15:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-2.93,"az":10.1,"t":"2027-01-05T01:20:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-2.76,"az":11.0,"t":"2027-01-05T01:25:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-2.58,"az":11.9,"t":"2027-01-05T01:30:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-2.38,"az":12.7,"t":"2027-01-05T01:35:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-2.16,"az":13.6,"t":"2027-01-05T01:40:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-1.94,"az":14.5,"t":"2027-01-05T01:45:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-1.7,"az":15.3,"t":"2027-01-05T01:50:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-1.44,"az":16.2,"t":"2027-01-05T01:55:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-1.17,"az":17.1,"t":"2027-01-05T02:00:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-0.89,"az":17.9,"t":"2027-01-05T02:05:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-0.6,"az":18.8,"t":"2027-01-05T02:10:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-0.29,"az":19.6,"t":"2027-01-05T02:15:00Z","terrain":0.65},{"above_terrain":false,"airmass":37.47,"alt":0.03,"az":20.4,"t":"2027-01-05T02:20:00Z","terrain":0.68},{"above_terrain":false,"airmass":32.98,"alt":0.36,"az":21.3,"t":"2027-01-05T02:25:00Z","terrain":0.77},{"above_terrain":false,"airmass":29.08,"alt":0.71,"az":22.1,"t":"2027-01-05T02:30:00Z","terrain":1.0},{"above_terrain":false,"airmass":25.73,"alt":1.07,"az":22.9,"t":"2027-01-05T02:35:00Z","terrain":1.14},{"above_terrain":true,"airmass":22.87,"alt":1.44,"az":23.7,"t":"2027-01-05T02:40:00Z","terrain":0.99},{"above_terrain":true,"airmass":20.43,"alt":1.82,"az":24.5,"t":"2027-01-05T02:45:00Z","terrain":1.08},{"above_terrain":true,"airmass":18.35,"alt":2.21,"az":25.3,"t":"2027-01-05T02:50:00Z","terrain":1.26},{"above_terrain":true,"airmass":16.56,"alt":2.62,"az":26.1,"t":"2027-01-05T02:55:00Z","terrain":1.33},{"above_terrain":true,"airmass":15.02,"alt":3.04,"az":26.9,"t":"2027-01-05T03:00:00Z","terrain":1.28},{"above_terrain":true,"airmass":13.68,"alt":3.47,"az":27.7,"t":"2027-01-05T03:05:00Z","terrain":1.22},{"above_terrain":true,"airmass":12.52,"alt":3.91,"az":28.5,"t":"2027-01-05T03:10:00Z","terrain":1.1},{"above_terrain":true,"airmass":11.5,"alt":4.36,"az":29.3,"t":"2027-01-05T03:15:00Z","terrain":1.04},{"above_terrain":true,"airmass":10.61,"alt":4.82,"az":30.0,"t":"2027-01-05T03:20:00Z","terrain":1.16},{"above_terrain":true,"airmass":9.82,"alt":5.3,"az":30.8,"t":"2027-01-05T03:25:00Z","terrain":1.28},{"above_terrain":true,"airmass":9.13,"alt":5.78,"az":31.6,"t":"2027-01-05T03:30:00Z","terrain":1.32},{"above_terrain":true,"airmass":8.5,"alt":6.28,"az":32.3,"t":"2027-01-05T03:35:00Z","terrain":1.23},{"above_terrain":true,"airmass":7.95,"alt":6.78,"az":33.0,"t":"2027-01-05T03:40:00Z","terrain":0.97},{"above_terrain":true,"airmass":7.45,"alt":7.3,"az":33.8,"t":"2027-01-05T03:45:00Z","terrain":0.55},{"above_terrain":true,"airmass":7.0,"alt":7.82,"az":34.5,"t":"2027-01-05T03:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":6.59,"alt":8.36,"az":35.2,"t":"2027-01-05T03:55:00Z","terrain":0.05},{"above_terrain":true,"airmass":6.22,"alt":8.9,"az":36.0,"t":"2027-01-05T04:00:00Z","terrain":0.03},{"above_terrain":true,"airmass":5.88,"alt":9.46,"az":36.7,"t":"2027-01-05T04:05:00Z","terrain":-0.05},{"above_terrain":true,"airmass":5.58,"alt":10.02,"az":37.4,"t":"2027-01-05T04:10:00Z","terrain":-0.13},{"above_terrain":true,"airmass":5.29,"alt":10.59,"az":38.1,"t":"2027-01-05T04:15:00Z","terrain":-0.21},{"above_terrain":true,"airmass":5.04,"alt":11.18,"az":38.8,"t":"2027-01-05T04:20:00Z","terrain":-0.17},{"above_terrain":true,"airmass":4.8,"alt":11.77,"az":39.5,"t":"2027-01-05T04:25:00Z","terrain":-0.11},{"above_terrain":true,"airmass":4.58,"alt":12.36,"az":40.1,"t":"2027-01-05T04:30:00Z","terrain":-0.04},{"above_terrain":true,"airmass":4.38,"alt":12.97,"az":40.8,"t":"2027-01-05T04:35:00Z","terrain":0.01},{"above_terrain":true,"airmass":4.19,"alt":13.59,"az":41.5,"t":"2027-01-05T04:40:00Z","terrain":0.07},{"above_terrain":true,"airmass":4.01,"alt":14.21,"az":42.1,"t":"2027-01-05T04:45:00Z","terrain":0.14},{"above_terrain":true,"airmass":3.85,"alt":14.84,"az":42.8,"t":"2027-01-05T04:50:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.7,"alt":15.48,"az":43.4,"t":"2027-01-05T04:55:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.56,"alt":16.13,"az":44.1,"t":"2027-01-05T05:00:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.43,"alt":16.79,"az":44.7,"t":"2027-01-05T05:05:00Z","terrain":0.53},{"above_terrain":true,"airmass":3.3,"alt":17.45,"az":45.3,"t":"2027-01-05T05:10:00Z","terrain":0.61},{"above_terrain":true,"airmass":3.19,"alt":18.12,"az":46.0,"t":"2027-01-05T05:15:00Z","terrain":0.67},{"above_terrain":true,"airmass":3.08,"alt":18.79,"az":46.6,"t":"2027-01-05T05:20:00Z","terrain":0.63},{"above_terrain":true,"airmass":2.98,"alt":19.48,"az":47.2,"t":"2027-01-05T05:25:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.88,"alt":20.17,"az":47.8,"t":"2027-01-05T05:30:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.79,"alt":20.86,"az":48.4,"t":"2027-01-05T05:35:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.7,"alt":21.57,"az":49.0,"t":"2027-01-05T05:40:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.62,"alt":22.28,"az":49.6,"t":"2027-01-05T05:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.55,"alt":22.99,"az":50.2,"t":"2027-01-05T05:50:00Z","terrain":0.42},{"above_terrain":true,"airmass":2.47,"alt":23.71,"az":50.7,"t":"2027-01-05T05:55:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.41,"alt":24.44,"az":51.3,"t":"2027-01-05T06:00:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.34,"alt":25.17,"az":51.9,"t":"2027-01-05T06:05:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.28,"alt":25.91,"az":52.4,"t":"2027-01-05T06:10:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.22,"alt":26.66,"az":53.0,"t":"2027-01-05T06:15:00Z","terrain":0.84},{"above_terrain":true,"airmass":2.16,"alt":27.41,"az":53.5,"t":"2027-01-05T06:20:00Z","terrain":0.93},{"above_terrain":true,"airmass":2.11,"alt":28.16,"az":54.1,"t":"2027-01-05T06:25:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.06,"alt":28.92,"az":54.6,"t":"2027-01-05T06:30:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.01,"alt":29.69,"az":55.2,"t":"2027-01-05T06:35:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.97,"alt":30.46,"az":55.7,"t":"2027-01-05T06:40:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.92,"alt":31.24,"az":56.2,"t":"2027-01-05T06:45:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.88,"alt":32.02,"az":56.7,"t":"2027-01-05T06:50:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.84,"alt":32.8,"az":57.2,"t":"2027-01-05T06:55:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.8,"alt":33.59,"az":57.7,"t":"2027-01-05T07:00:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.77,"alt":34.38,"az":58.2,"t":"2027-01-05T07:05:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.73,"alt":35.18,"az":58.7,"t":"2027-01-05T07:10:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.7,"alt":35.98,"az":59.2,"t":"2027-01-05T07:15:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.67,"alt":36.79,"az":59.7,"t":"2027-01-05T07:20:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.64,"alt":37.6,"az":60.2,"t":"2027-01-05T07:25:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.61,"alt":38.41,"az":60.6,"t":"2027-01-05T07:30:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.58,"alt":39.23,"az":61.1,"t":"2027-01-05T07:35:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.55,"alt":40.05,"az":61.6,"t":"2027-01-05T07:40:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.53,"alt":40.88,"az":62.0,"t":"2027-01-05T07:45:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.5,"alt":41.71,"az":62.5,"t":"2027-01-05T07:50:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.48,"alt":42.54,"az":62.9,"t":"2027-01-05T07:55:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.45,"alt":43.37,"az":63.4,"t":"2027-01-05T08:00:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.43,"alt":44.21,"az":63.8,"t":"2027-01-05T08:05:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.41,"alt":45.05,"az":64.2,"t":"2027-01-05T08:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.39,"alt":45.9,"az":64.7,"t":"2027-01-05T08:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.37,"alt":46.74,"az":65.1,"t":"2027-01-05T08:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.35,"alt":47.59,"az":65.5,"t":"2027-01-05T08:25:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.33,"alt":48.45,"az":65.9,"t":"2027-01-05T08:30:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.32,"alt":49.3,"az":66.3,"t":"2027-01-05T08:35:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.3,"alt":50.16,"az":66.7,"t":"2027-01-05T08:40:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.29,"alt":51.02,"az":67.1,"t":"2027-01-05T08:45:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.27,"alt":51.88,"az":67.4,"t":"2027-01-05T08:50:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.26,"alt":52.75,"az":67.8,"t":"2027-01-05T08:55:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.24,"alt":53.62,"az":68.2,"t":"2027-01-05T09:00:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.23,"alt":54.49,"az":68.5,"t":"2027-01-05T09:05:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.21,"alt":55.36,"az":68.9,"t":"2027-01-05T09:10:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.2,"alt":56.23,"az":69.2,"t":"2027-01-05T09:15:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.19,"alt":57.11,"az":69.6,"t":"2027-01-05T09:20:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.18,"alt":57.99,"az":69.9,"t":"2027-01-05T09:25:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.17,"alt":58.87,"az":70.2,"t":"2027-01-05T09:30:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.16,"alt":59.75,"az":70.5,"t":"2027-01-05T09:35:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.15,"alt":60.63,"az":70.8,"t":"2027-01-05T09:40:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.14,"alt":61.52,"az":71.1,"t":"2027-01-05T09:45:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.13,"alt":62.4,"az":71.3,"t":"2027-01-05T09:50:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.12,"alt":63.29,"az":71.6,"t":"2027-01-05T09:55:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.11,"alt":64.18,"az":71.8,"t":"2027-01-05T10:00:00Z","terrain":1.21}],"transit":{"airmass":1.0,"alt":87.3,"az":0.9,"t":"2027-01-04T12:25:00Z"},"usable_hours":2.58,"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."]}
