{"assessment":{"best_window":{"end":"2026-01-20T21:00Z","end_local":"23:00","hours":4.0,"label":"good","mean_quality":0.9,"start":"2026-01-20T17:00Z","start_local":"19:00"},"cost":{"altitude":5.37,"clouds":2.3,"darkness":1.3,"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":"Possible, with compromises","hourly":[{"alt":58,"cloud":0,"high":0,"iso":"2026-01-20T16:00Z","label":"poor","low":0,"mid":0,"moon_alt":10,"precip":0.0,"q":0.15,"rh":42,"sky":"nautical twilight","temp":-8.4,"time":"18:00","wind":4.1},{"alt":67,"cloud":0,"high":0,"iso":"2026-01-20T17:00Z","label":"good","low":0,"mid":0,"moon_alt":0,"precip":0.0,"q":0.99,"rh":35,"sky":"night","temp":-8.5,"time":"19:00","wind":2.9},{"alt":72,"cloud":0,"high":0,"iso":"2026-01-20T18:00Z","label":"good","low":0,"mid":0,"moon_alt":-10,"precip":0.0,"q":1.0,"rh":38,"sky":"night","temp":-8.0,"time":"20:00","wind":3.2},{"alt":69,"cloud":11,"high":11,"iso":"2026-01-20T19:00Z","label":"good","low":0,"mid":0,"moon_alt":-21,"precip":0.0,"q":0.88,"rh":33,"sky":"night","temp":-8.3,"time":"21:00","wind":3.9},{"alt":61,"cloud":24,"high":24,"iso":"2026-01-20T20:00Z","label":"good","low":0,"mid":0,"moon_alt":-31,"precip":0.0,"q":0.73,"rh":28,"sky":"night","temp":-8.3,"time":"22:00","wind":5.0},{"alt":50,"cloud":87,"high":87,"iso":"2026-01-20T21:00Z","label":"unusable","low":0,"mid":0,"moon_alt":-42,"precip":0.0,"q":0.0,"rh":26,"sky":"night","temp":-8.3,"time":"23:00","wind":5.3},{"alt":39,"cloud":79,"high":79,"iso":"2026-01-20T22:00Z","label":"poor","low":0,"mid":0,"moon_alt":-51,"precip":0.0,"q":0.11,"rh":26,"sky":"night","temp":-8.3,"time":"00:00","wind":4.9},{"alt":28,"cloud":61,"high":61,"iso":"2026-01-20T23:00Z","label":"poor","low":0,"mid":0,"moon_alt":-59,"precip":0.0,"q":0.23,"rh":27,"sky":"night","temp":-8.5,"time":"01:00","wind":5.4},{"alt":17,"cloud":94,"high":94,"iso":"2026-01-21T00:00Z","label":"unusable","low":0,"mid":0,"moon_alt":-62,"precip":0.0,"q":0.0,"rh":29,"sky":"night","temp":-8.0,"time":"02:00","wind":4.8},{"alt":7,"cloud":100,"high":100,"iso":"2026-01-21T01:00Z","label":"unusable","low":0,"mid":2,"moon_alt":-61,"precip":0.0,"q":0.0,"rh":33,"sky":"night","temp":-8.4,"time":"03:00","wind":4.4},{"alt":-3,"cloud":100,"high":100,"iso":"2026-01-21T02:00Z","label":"unusable","low":0,"mid":98,"moon_alt":-55,"precip":0.0,"q":0.0,"rh":35,"sky":"night","temp":-8.3,"time":"04:00","wind":5.6},{"alt":-11,"cloud":100,"high":100,"iso":"2026-01-21T03:00Z","label":"unusable","low":0,"mid":0,"moon_alt":-46,"precip":0.0,"q":0.0,"rh":36,"sky":"night","temp":-8.2,"time":"05:00","wind":5.7},{"alt":-18,"cloud":100,"high":100,"iso":"2026-01-21T04:00Z","label":"unusable","low":0,"mid":75,"moon_alt":-36,"precip":0.0,"q":0.0,"rh":39,"sky":"night","temp":-8.5,"time":"06:00","wind":5.7},{"alt":-22,"cloud":100,"high":100,"iso":"2026-01-21T05:00Z","label":"unusable","low":0,"mid":95,"moon_alt":-25,"precip":0.0,"q":0.0,"rh":37,"sky":"nautical twilight","temp":-7.6,"time":"07:00","wind":5.9}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":4.17,"reasons":["the target being low or below 20\u00b0 cost 5.4 quality-hours","cloud cover cost 2.3 quality-hours","daylight and twilight cost 1.3 quality-hours"],"reference_hours":4.0,"score":64,"score_astronomy":100,"score_weather":64,"sky_hours":6.47,"verdict":"marginal","verdict_astronomy":"good","weather_known":true,"windows":[{"end":"2026-01-20T15:55Z","end_local":"17:55","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2026-01-20T15:20Z","start_local":"17:20"},{"end":"2026-01-20T16:30Z","end_local":"18:30","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2026-01-20T15:55Z","start_local":"17:55"},{"end":"2026-01-20T17:00Z","end_local":"19:00","hours":0.5,"label":"marginal","mean_quality":0.5,"start":"2026-01-20T16:30Z","start_local":"18:30"},{"end":"2026-01-20T21:00Z","end_local":"23:00","hours":4.0,"label":"good","mean_quality":0.9,"start":"2026-01-20T17:00Z","start_local":"19:00"},{"end":"2026-01-20T22:00Z","end_local":"00:00","hours":1.0,"label":"unusable","mean_quality":0.0,"start":"2026-01-20T21:00Z","start_local":"23:00"},{"end":"2026-01-20T23:45Z","end_local":"01:45","hours":1.75,"label":"poor","mean_quality":0.14,"start":"2026-01-20T22:00Z","start_local":"00:00"},{"end":"2026-01-21T05:45Z","end_local":"07:45","hours":6.0,"label":"unusable","mean_quality":0.0,"start":"2026-01-20T23:45Z","start_local":"01:45"}]},"calculation_version":"2026-10-10.1","forecast":[{"cloud":0,"dark":false,"high":0,"local":"17:00","low":0,"mid":0,"precip":0.0,"rh":31,"temp":-5.7,"time":"2026-01-20T15:00Z","wind":4.2},{"cloud":0,"dark":false,"high":0,"local":"18:00","low":0,"mid":0,"precip":0.0,"rh":42,"temp":-8.4,"time":"2026-01-20T16:00Z","wind":4.1},{"cloud":0,"dark":true,"high":0,"local":"19:00","low":0,"mid":0,"precip":0.0,"rh":35,"temp":-8.5,"time":"2026-01-20T17:00Z","wind":2.9},{"cloud":0,"dark":true,"high":0,"local":"20:00","low":0,"mid":0,"precip":0.0,"rh":38,"temp":-8.0,"time":"2026-01-20T18:00Z","wind":3.2},{"cloud":11,"dark":true,"high":11,"local":"21:00","low":0,"mid":0,"precip":0.0,"rh":33,"temp":-8.3,"time":"2026-01-20T19:00Z","wind":3.9},{"cloud":24,"dark":true,"high":24,"local":"22:00","low":0,"mid":0,"precip":0.0,"rh":28,"temp":-8.3,"time":"2026-01-20T20:00Z","wind":5.0},{"cloud":87,"dark":true,"high":87,"local":"23:00","low":0,"mid":0,"precip":0.0,"rh":26,"temp":-8.3,"time":"2026-01-20T21:00Z","wind":5.3},{"cloud":79,"dark":true,"high":79,"local":"00:00","low":0,"mid":0,"precip":0.0,"rh":26,"temp":-8.3,"time":"2026-01-20T22:00Z","wind":4.9},{"cloud":61,"dark":true,"high":61,"local":"01:00","low":0,"mid":0,"precip":0.0,"rh":27,"temp":-8.5,"time":"2026-01-20T23:00Z","wind":5.4},{"cloud":94,"dark":true,"high":94,"local":"02:00","low":0,"mid":0,"precip":0.0,"rh":29,"temp":-8.0,"time":"2026-01-21T00:00Z","wind":4.8},{"cloud":100,"dark":true,"high":100,"local":"03:00","low":0,"mid":2,"precip":0.0,"rh":33,"temp":-8.4,"time":"2026-01-21T01:00Z","wind":4.4},{"cloud":100,"dark":true,"high":100,"local":"04:00","low":0,"mid":98,"precip":0.0,"rh":35,"temp":-8.3,"time":"2026-01-21T02:00Z","wind":5.6},{"cloud":100,"dark":true,"high":100,"local":"05:00","low":0,"mid":0,"precip":0.0,"rh":36,"temp":-8.2,"time":"2026-01-21T03:00Z","wind":5.7},{"cloud":100,"dark":true,"high":100,"local":"06:00","low":0,"mid":75,"precip":0.0,"rh":39,"temp":-8.5,"time":"2026-01-21T04:00Z","wind":5.7},{"cloud":100,"dark":false,"high":100,"local":"07:00","low":0,"mid":95,"precip":0.0,"rh":37,"temp":-7.6,"time":"2026-01-21T05:00Z","wind":5.9},{"cloud":100,"dark":false,"high":100,"local":"08:00","low":0,"mid":93,"precip":0.0,"rh":42,"temp":-7.7,"time":"2026-01-21T06:00Z","wind":7.2}],"forecast_source":"history","forecast_updated_at":"2026-10-16T14:03:33Z","limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2026-01-20T16:58:46Z","dark_hours":11.11,"dark_to":"2026-01-21T04:05:15Z","moon":{"illumination":0.046,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":11.08,"moonrise":"2026-01-21T07:19:07Z","moonset":"2026-01-20T16:59:19Z","sunrise":"2026-01-21T05:42:29Z","sunset":"2026-01-20T15:21:19Z","twilight":{"astronomical":{"end":"2026-01-20T16:58:46Z","start":"2026-01-21T04:05:15Z"},"civil":{"end":"2026-01-20T15:51:39Z","start":"2026-01-21T05:12:14Z"},"nautical":{"end":"2026-01-20T16:25:39Z","start":"2026-01-21T04:38:18Z"}},"window_end":"2026-01-21T10:00:00Z","window_start":"2026-01-20T10:00:00Z"},"night_date":"2026-01-20","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.05,"alt":72.5,"t":"2026-01-20T18:10:00Z"},"dec":24.11388889,"dec_of_date":24.1933,"dec_str":"+24\u00b0 06' 50.0\"","good_hours":5.83,"limit_rise":"2026-01-20T12:32:47Z","limit_set":"2026-01-20T23:44:08Z","max_az_rate_deg_per_min":0.76,"moon_separation":94.3,"never_rises":false,"ra":56.60083333,"ra_of_date":56.9891,"ra_str":"03h 46m 24.2s","resolved":{"common_name":"Seven Sisters","dec":24.11388889,"name":"Cl Melotte 22","ra":56.60083333,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M45","source":"sesame","type":"OpC","type_text":"open cluster"},"summary":"5.8 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2026-01-21T01:42:40Z","blocked_dark_hours":0,"clears_at":"2026-01-20T10:42:59Z","rise_az":58.3},"track":[{"above_terrain":false,"airmass":null,"alt":-5.33,"az":50.6,"t":"2026-01-20T10:00:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-4.6,"az":51.5,"t":"2026-01-20T10:05:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":52.4,"t":"2026-01-20T10:10:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-3.12,"az":53.3,"t":"2026-01-20T10:15:00Z","terrain":0.88},{"above_terrain":false,"airmass":null,"alt":-2.37,"az":54.1,"t":"2026-01-20T10:20:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-1.6,"az":55.0,"t":"2026-01-20T10:25:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-0.83,"az":55.8,"t":"2026-01-20T10:30:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-0.05,"az":56.7,"t":"2026-01-20T10:35:00Z","terrain":1.06},{"above_terrain":false,"airmass":28.85,"alt":0.73,"az":57.5,"t":"2026-01-20T10:40:00Z","terrain":1.16},{"above_terrain":true,"airmass":22.28,"alt":1.52,"az":58.3,"t":"2026-01-20T10:45:00Z","terrain":1.24},{"above_terrain":true,"airmass":17.83,"alt":2.32,"az":59.1,"t":"2026-01-20T10:50:00Z","terrain":1.2},{"above_terrain":true,"airmass":14.71,"alt":3.13,"az":59.9,"t":"2026-01-20T10:55:00Z","terrain":1.17},{"above_terrain":true,"airmass":12.43,"alt":3.94,"az":60.7,"t":"2026-01-20T11:00:00Z","terrain":1.11},{"above_terrain":true,"airmass":10.72,"alt":4.76,"az":61.5,"t":"2026-01-20T11:05:00Z","terrain":1.05},{"above_terrain":true,"airmass":9.39,"alt":5.59,"az":62.3,"t":"2026-01-20T11:10:00Z","terrain":0.98},{"above_terrain":true,"airmass":8.34,"alt":6.42,"az":63.1,"t":"2026-01-20T11:15:00Z","terrain":0.89},{"above_terrain":true,"airmass":7.48,"alt":7.26,"az":63.9,"t":"2026-01-20T11:20:00Z","terrain":0.78},{"above_terrain":true,"airmass":6.78,"alt":8.1,"az":64.7,"t":"2026-01-20T11:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":6.19,"alt":8.95,"az":65.5,"t":"2026-01-20T11:30:00Z","terrain":0.8},{"above_terrain":true,"airmass":5.69,"alt":9.81,"az":66.2,"t":"2026-01-20T11:35:00Z","terrain":0.85},{"above_terrain":true,"airmass":5.26,"alt":10.66,"az":67.0,"t":"2026-01-20T11:40:00Z","terrain":0.93},{"above_terrain":true,"airmass":4.89,"alt":11.53,"az":67.8,"t":"2026-01-20T11:45:00Z","terrain":0.98},{"above_terrain":true,"airmass":4.57,"alt":12.4,"az":68.5,"t":"2026-01-20T11:50:00Z","terrain":1.02},{"above_terrain":true,"airmass":4.28,"alt":13.27,"az":69.3,"t":"2026-01-20T11:55:00Z","terrain":1.1},{"above_terrain":true,"airmass":4.03,"alt":14.15,"az":70.0,"t":"2026-01-20T12:00:00Z","terrain":1.22},{"above_terrain":true,"airmass":3.81,"alt":15.03,"az":70.8,"t":"2026-01-20T12:05:00Z","terrain":1.25},{"above_terrain":true,"airmass":3.6,"alt":15.92,"az":71.5,"t":"2026-01-20T12:10:00Z","terrain":1.23},{"above_terrain":true,"airmass":3.42,"alt":16.81,"az":72.3,"t":"2026-01-20T12:15:00Z","terrain":1.14},{"above_terrain":true,"airmass":3.26,"alt":17.7,"az":73.0,"t":"2026-01-20T12:20:00Z","terrain":0.98},{"above_terrain":true,"airmass":3.11,"alt":18.6,"az":73.8,"t":"2026-01-20T12:25:00Z","terrain":0.79},{"above_terrain":true,"airmass":2.97,"alt":19.5,"az":74.5,"t":"2026-01-20T12:30:00Z","terrain":0.68},{"above_terrain":true,"airmass":2.85,"alt":20.4,"az":75.3,"t":"2026-01-20T12:35:00Z","terrain":0.65},{"above_terrain":true,"airmass":2.74,"alt":21.31,"az":76.0,"t":"2026-01-20T12:40:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.63,"alt":22.22,"az":76.8,"t":"2026-01-20T12:45:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.53,"alt":23.13,"az":77.5,"t":"2026-01-20T12:50:00Z","terrain":0.66},{"above_terrain":true,"airmass":2.44,"alt":24.04,"az":78.3,"t":"2026-01-20T12:55:00Z","terrain":0.61},{"above_terrain":true,"airmass":2.36,"alt":24.96,"az":79.0,"t":"2026-01-20T13:00:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.28,"alt":25.88,"az":79.8,"t":"2026-01-20T13:05:00Z","terrain":0.49},{"above_terrain":true,"airmass":2.21,"alt":26.8,"az":80.5,"t":"2026-01-20T13:10:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.14,"alt":27.73,"az":81.3,"t":"2026-01-20T13:15:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.08,"alt":28.65,"az":82.0,"t":"2026-01-20T13:20:00Z","terrain":0.79},{"above_terrain":true,"airmass":2.02,"alt":29.58,"az":82.8,"t":"2026-01-20T13:25:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.96,"alt":30.51,"az":83.6,"t":"2026-01-20T13:30:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.91,"alt":31.44,"az":84.3,"t":"2026-01-20T13:35:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.86,"alt":32.37,"az":85.1,"t":"2026-01-20T13:40:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.82,"alt":33.31,"az":85.9,"t":"2026-01-20T13:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.77,"alt":34.24,"az":86.7,"t":"2026-01-20T13:50:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.73,"alt":35.17,"az":87.5,"t":"2026-01-20T13:55:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.69,"alt":36.11,"az":88.3,"t":"2026-01-20T14:00:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.66,"alt":37.05,"az":89.1,"t":"2026-01-20T14:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.62,"alt":37.98,"az":90.0,"t":"2026-01-20T14:10:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.59,"alt":38.92,"az":90.8,"t":"2026-01-20T14:15:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.56,"alt":39.85,"az":91.6,"t":"2026-01-20T14:20:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.53,"alt":40.79,"az":92.5,"t":"2026-01-20T14:25:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.5,"alt":41.72,"az":93.4,"t":"2026-01-20T14:30:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.47,"alt":42.66,"az":94.3,"t":"2026-01-20T14:35:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.45,"alt":43.59,"az":95.2,"t":"2026-01-20T14:40:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.42,"alt":44.52,"az":96.1,"t":"2026-01-20T14:45:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.4,"alt":45.45,"az":97.0,"t":"2026-01-20T14:50:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.38,"alt":46.38,"az":98.0,"t":"2026-01-20T14:55:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.36,"alt":47.31,"az":99.0,"t":"2026-01-20T15:00:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.34,"alt":48.23,"az":100.0,"t":"2026-01-20T15:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.32,"alt":49.15,"az":101.0,"t":"2026-01-20T15:10:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.3,"alt":50.07,"az":102.1,"t":"2026-01-20T15:15:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.29,"alt":50.98,"az":103.1,"t":"2026-01-20T15:20:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.27,"alt":51.89,"az":104.3,"t":"2026-01-20T15:25:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.25,"alt":52.79,"az":105.4,"t":"2026-01-20T15:30:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.24,"alt":53.69,"az":106.6,"t":"2026-01-20T15:35:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.23,"alt":54.59,"az":107.8,"t":"2026-01-20T15:40:00Z","terrain":-0.87},{"above_terrain":true,"airmass":1.21,"alt":55.47,"az":109.1,"t":"2026-01-20T15:45:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.2,"alt":56.36,"az":110.4,"t":"2026-01-20T15:50:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.19,"alt":57.23,"az":111.7,"t":"2026-01-20T15:55:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.18,"alt":58.09,"az":113.1,"t":"2026-01-20T16:00:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.17,"alt":58.95,"az":114.6,"t":"2026-01-20T16:05:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.16,"alt":59.8,"az":116.1,"t":"2026-01-20T16:10:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.15,"alt":60.63,"az":117.6,"t":"2026-01-20T16:15:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.14,"alt":61.46,"az":119.3,"t":"2026-01-20T16:20:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.13,"alt":62.26,"az":121.0,"t":"2026-01-20T16:25:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.12,"alt":63.06,"az":122.8,"t":"2026-01-20T16:30:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.11,"alt":63.84,"az":124.6,"t":"2026-01-20T16:35:00Z","terrain":-1.58},{"above_terrain":true,"airmass":1.11,"alt":64.6,"az":126.6,"t":"2026-01-20T16:40:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.1,"alt":65.34,"az":128.7,"t":"2026-01-20T16:45:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.09,"alt":66.06,"az":130.8,"t":"2026-01-20T16:50:00Z","terrain":-1.67},{"above_terrain":true,"airmass":1.09,"alt":66.76,"az":133.1,"t":"2026-01-20T16:55:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.08,"alt":67.43,"az":135.5,"t":"2026-01-20T17:00:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.08,"alt":68.07,"az":138.0,"t":"2026-01-20T17:05:00Z","terrain":-1.14},{"above_terrain":true,"airmass":1.07,"alt":68.68,"az":140.6,"t":"2026-01-20T17:10:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.07,"alt":69.25,"az":143.3,"t":"2026-01-20T17:15:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.07,"alt":69.79,"az":146.2,"t":"2026-01-20T17:20:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.06,"alt":70.29,"az":149.2,"t":"2026-01-20T17:25:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.06,"alt":70.75,"az":152.4,"t":"2026-01-20T17:30:00Z","terrain":-1.13},{"above_terrain":true,"airmass":1.06,"alt":71.16,"az":155.7,"t":"2026-01-20T17:35:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.05,"alt":71.52,"az":159.1,"t":"2026-01-20T17:40:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.05,"alt":71.83,"az":162.6,"t":"2026-01-20T17:45:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.05,"alt":72.08,"az":166.2,"t":"2026-01-20T17:50:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.05,"alt":72.28,"az":169.8,"t":"2026-01-20T17:55:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.05,"alt":72.41,"az":173.6,"t":"2026-01-20T18:00:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.05,"alt":72.49,"az":177.4,"t":"2026-01-20T18:05:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.05,"alt":72.5,"az":181.2,"t":"2026-01-20T18:10:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.05,"alt":72.45,"az":185.0,"t":"2026-01-20T18:15:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.05,"alt":72.34,"az":188.7,"t":"2026-01-20T18:20:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.05,"alt":72.16,"az":192.4,"t":"2026-01-20T18:25:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.05,"alt":71.93,"az":196.1,"t":"2026-01-20T18:30:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.05,"alt":71.65,"az":199.6,"t":"2026-01-20T18:35:00Z","terrain":-0.28},{"above_terrain":true,"airmass":1.06,"alt":71.31,"az":203.0,"t":"2026-01-20T18:40:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.06,"alt":70.92,"az":206.4,"t":"2026-01-20T18:45:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.06,"alt":70.48,"az":209.6,"t":"2026-01-20T18:50:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.06,"alt":69.99,"az":212.6,"t":"2026-01-20T18:55:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.07,"alt":69.47,"az":215.6,"t":"2026-01-20T19:00:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.07,"alt":68.91,"az":218.4,"t":"2026-01-20T19:05:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.08,"alt":68.31,"az":221.0,"t":"2026-01-20T19:10:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.08,"alt":67.68,"az":223.6,"t":"2026-01-20T19:15:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.09,"alt":67.02,"az":226.0,"t":"2026-01-20T19:20:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.09,"alt":66.33,"az":228.3,"t":"2026-01-20T19:25:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.1,"alt":65.62,"az":230.5,"t":"2026-01-20T19:30:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.1,"alt":64.89,"az":232.6,"t":"2026-01-20T19:35:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.11,"alt":64.13,"az":234.6,"t":"2026-01-20T19:40:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.12,"alt":63.36,"az":236.5,"t":"2026-01-20T19:45:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.13,"alt":62.57,"az":238.3,"t":"2026-01-20T19:50:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.13,"alt":61.77,"az":240.1,"t":"2026-01-20T19:55:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.14,"alt":60.95,"az":241.7,"t":"2026-01-20T20:00:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.15,"alt":60.12,"az":243.3,"t":"2026-01-20T20:05:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.16,"alt":59.28,"az":244.9,"t":"2026-01-20T20:10:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.17,"alt":58.43,"az":246.3,"t":"2026-01-20T20:15:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.18,"alt":57.57,"az":247.8,"t":"2026-01-20T20:20:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.2,"alt":56.7,"az":249.1,"t":"2026-01-20T20:25:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.21,"alt":55.82,"az":250.4,"t":"2026-01-20T20:30:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.22,"alt":54.93,"az":251.7,"t":"2026-01-20T20:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.23,"alt":54.04,"az":253.0,"t":"2026-01-20T20:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.25,"alt":53.14,"az":254.1,"t":"2026-01-20T20:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.26,"alt":52.24,"az":255.3,"t":"2026-01-20T20:50:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.28,"alt":51.33,"az":256.4,"t":"2026-01-20T20:55:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.3,"alt":50.42,"az":257.5,"t":"2026-01-20T21:00:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.31,"alt":49.5,"az":258.6,"t":"2026-01-20T21:05:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.33,"alt":48.58,"az":259.6,"t":"2026-01-20T21:10:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.35,"alt":47.66,"az":260.6,"t":"2026-01-20T21:15:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.37,"alt":46.74,"az":261.6,"t":"2026-01-20T21:20:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.39,"alt":45.81,"az":262.6,"t":"2026-01-20T21:25:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.42,"alt":44.88,"az":263.5,"t":"2026-01-20T21:30:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.44,"alt":43.95,"az":264.5,"t":"2026-01-20T21:35:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.46,"alt":43.02,"az":265.4,"t":"2026-01-20T21:40:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.49,"alt":42.09,"az":266.3,"t":"2026-01-20T21:45:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.52,"alt":41.15,"az":267.2,"t":"2026-01-20T21:50:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.55,"alt":40.22,"az":268.0,"t":"2026-01-20T21:55:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.58,"alt":39.28,"az":268.9,"t":"2026-01-20T22:00:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.61,"alt":38.34,"az":269.7,"t":"2026-01-20T22:05:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.64,"alt":37.41,"az":270.6,"t":"2026-01-20T22:10:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.68,"alt":36.47,"az":271.4,"t":"2026-01-20T22:15:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.72,"alt":35.54,"az":272.2,"t":"2026-01-20T22:20:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.76,"alt":34.6,"az":273.0,"t":"2026-01-20T22:25:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.8,"alt":33.67,"az":273.8,"t":"2026-01-20T22:30:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.84,"alt":32.73,"az":274.6,"t":"2026-01-20T22:35:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.89,"alt":31.8,"az":275.4,"t":"2026-01-20T22:40:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.94,"alt":30.87,"az":276.1,"t":"2026-01-20T22:45:00Z","terrain":-0.03},{"above_terrain":true,"airmass":2.0,"alt":29.94,"az":276.9,"t":"2026-01-20T22:50:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.06,"alt":29.01,"az":277.7,"t":"2026-01-20T22:55:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.12,"alt":28.09,"az":278.4,"t":"2026-01-20T23:00:00Z","terrain":-0.05},{"above_terrain":true,"airmass":2.18,"alt":27.16,"az":279.2,"t":"2026-01-20T23:05:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.25,"alt":26.24,"az":280.0,"t":"2026-01-20T23:10:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.33,"alt":25.32,"az":280.7,"t":"2026-01-20T23:15:00Z","terrain":-0.02},{"above_terrain":true,"airmass":2.41,"alt":24.4,"az":281.5,"t":"2026-01-20T23:20:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.5,"alt":23.48,"az":282.2,"t":"2026-01-20T23:25:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.59,"alt":22.57,"az":283.0,"t":"2026-01-20T23:30:00Z","terrain":-0.02},{"above_terrain":true,"airmass":2.69,"alt":21.66,"az":283.7,"t":"2026-01-20T23:35:00Z","terrain":0.08},{"above_terrain":true,"airmass":2.8,"alt":20.75,"az":284.4,"t":"2026-01-20T23:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.92,"alt":19.85,"az":285.2,"t":"2026-01-20T23:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.06,"alt":18.94,"az":285.9,"t":"2026-01-20T23:50:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.2,"alt":18.05,"az":286.7,"t":"2026-01-20T23:55:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.36,"alt":17.15,"az":287.4,"t":"2026-01-21T00:00:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.53,"alt":16.26,"az":288.2,"t":"2026-01-21T00:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.73,"alt":15.37,"az":288.9,"t":"2026-01-21T00:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.94,"alt":14.49,"az":289.7,"t":"2026-01-21T00:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":4.18,"alt":13.61,"az":290.4,"t":"2026-01-21T00:20:00Z","terrain":0.38},{"above_terrain":true,"airmass":4.45,"alt":12.73,"az":291.2,"t":"2026-01-21T00:25:00Z","terrain":0.5},{"above_terrain":true,"airmass":4.76,"alt":11.86,"az":291.9,"t":"2026-01-21T00:30:00Z","terrain":0.55},{"above_terrain":true,"airmass":5.11,"alt":11.0,"az":292.7,"t":"2026-01-21T00:35:00Z","terrain":0.36},{"above_terrain":true,"airmass":5.52,"alt":10.14,"az":293.5,"t":"2026-01-21T00:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":5.99,"alt":9.28,"az":294.2,"t":"2026-01-21T00:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":6.54,"alt":8.43,"az":295.0,"t":"2026-01-21T00:50:00Z","terrain":0.23},{"above_terrain":true,"airmass":7.19,"alt":7.59,"az":295.8,"t":"2026-01-21T00:55:00Z","terrain":0.31},{"above_terrain":true,"airmass":7.99,"alt":6.75,"az":296.6,"t":"2026-01-21T01:00:00Z","terrain":0.29},{"above_terrain":true,"airmass":8.96,"alt":5.91,"az":297.4,"t":"2026-01-21T01:05:00Z","terrain":0.21},{"above_terrain":true,"airmass":10.17,"alt":5.08,"az":298.1,"t":"2026-01-21T01:10:00Z","terrain":0.13},{"above_terrain":true,"airmass":11.72,"alt":4.26,"az":298.9,"t":"2026-01-21T01:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":13.75,"alt":3.44,"az":299.7,"t":"2026-01-21T01:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":16.5,"alt":2.64,"az":300.6,"t":"2026-01-21T01:25:00Z","terrain":0.34},{"above_terrain":true,"airmass":20.36,"alt":1.83,"az":301.4,"t":"2026-01-21T01:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":25.99,"alt":1.04,"az":302.2,"t":"2026-01-21T01:35:00Z","terrain":0.02},{"above_terrain":true,"airmass":34.44,"alt":0.25,"az":303.0,"t":"2026-01-21T01:40:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-0.53,"az":303.9,"t":"2026-01-21T01:45:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-1.31,"az":304.7,"t":"2026-01-21T01:50:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-2.07,"az":305.5,"t":"2026-01-21T01:55:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-2.83,"az":306.4,"t":"2026-01-21T02:00:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-3.58,"az":307.3,"t":"2026-01-21T02:05:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-4.32,"az":308.1,"t":"2026-01-21T02:10:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-5.05,"az":309.0,"t":"2026-01-21T02:15:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-5.77,"az":309.9,"t":"2026-01-21T02:20:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-6.49,"az":310.8,"t":"2026-01-21T02:25:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-7.19,"az":311.7,"t":"2026-01-21T02:30:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-7.88,"az":312.6,"t":"2026-01-21T02:35:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-8.57,"az":313.6,"t":"2026-01-21T02:40:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-9.24,"az":314.5,"t":"2026-01-21T02:45:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-9.9,"az":315.4,"t":"2026-01-21T02:50:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-10.55,"az":316.4,"t":"2026-01-21T02:55:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-11.19,"az":317.4,"t":"2026-01-21T03:00:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-11.82,"az":318.3,"t":"2026-01-21T03:05:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-12.44,"az":319.3,"t":"2026-01-21T03:10:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-13.04,"az":320.3,"t":"2026-01-21T03:15:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-13.63,"az":321.3,"t":"2026-01-21T03:20:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-14.21,"az":322.3,"t":"2026-01-21T03:25:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-14.77,"az":323.4,"t":"2026-01-21T03:30:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-15.33,"az":324.4,"t":"2026-01-21T03:35:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.86,"az":325.5,"t":"2026-01-21T03:40:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-16.39,"az":326.5,"t":"2026-01-21T03:45:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-16.9,"az":327.6,"t":"2026-01-21T03:50:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-17.39,"az":328.7,"t":"2026-01-21T03:55:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-17.87,"az":329.7,"t":"2026-01-21T04:00:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-18.33,"az":330.8,"t":"2026-01-21T04:05:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-18.78,"az":332.0,"t":"2026-01-21T04:10:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-19.21,"az":333.1,"t":"2026-01-21T04:15:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-19.63,"az":334.2,"t":"2026-01-21T04:20:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-20.03,"az":335.3,"t":"2026-01-21T04:25:00Z","terrain":-0.67},{"above_terrain":false,"airmass":null,"alt":-20.41,"az":336.5,"t":"2026-01-21T04:30:00Z","terrain":-0.78},{"above_terrain":false,"airmass":null,"alt":-20.77,"az":337.7,"t":"2026-01-21T04:35:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-21.12,"az":338.8,"t":"2026-01-21T04:40:00Z","terrain":-0.7},{"above_terrain":false,"airmass":null,"alt":-21.45,"az":340.0,"t":"2026-01-21T04:45:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-21.76,"az":341.2,"t":"2026-01-21T04:50:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-22.05,"az":342.4,"t":"2026-01-21T04:55:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-22.33,"az":343.6,"t":"2026-01-21T05:00:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-22.58,"az":344.8,"t":"2026-01-21T05:05:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-22.82,"az":346.0,"t":"2026-01-21T05:10:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-23.04,"az":347.2,"t":"2026-01-21T05:15:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-23.23,"az":348.4,"t":"2026-01-21T05:20:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-23.41,"az":349.7,"t":"2026-01-21T05:25:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-23.57,"az":350.9,"t":"2026-01-21T05:30:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-23.71,"az":352.1,"t":"2026-01-21T05:35:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-23.83,"az":353.4,"t":"2026-01-21T05:40:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-23.92,"az":354.6,"t":"2026-01-21T05:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-24.0,"az":355.9,"t":"2026-01-21T05:50:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-24.06,"az":357.1,"t":"2026-01-21T05:55:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-24.1,"az":358.4,"t":"2026-01-21T06:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-24.11,"az":359.6,"t":"2026-01-21T06:05:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-24.11,"az":0.9,"t":"2026-01-21T06:10:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-24.08,"az":2.1,"t":"2026-01-21T06:15:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-24.04,"az":3.4,"t":"2026-01-21T06:20:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-23.97,"az":4.6,"t":"2026-01-21T06:25:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-23.89,"az":5.9,"t":"2026-01-21T06:30:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-23.78,"az":7.1,"t":"2026-01-21T06:35:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-23.66,"az":8.4,"t":"2026-01-21T06:40:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-23.51,"az":9.6,"t":"2026-01-21T06:45:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-23.34,"az":10.8,"t":"2026-01-21T06:50:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-23.16,"az":12.1,"t":"2026-01-21T06:55:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-22.95,"az":13.3,"t":"2026-01-21T07:00:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-22.73,"az":14.5,"t":"2026-01-21T07:05:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-22.48,"az":15.7,"t":"2026-01-21T07:10:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-22.22,"az":16.9,"t":"2026-01-21T07:15:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-21.94,"az":18.1,"t":"2026-01-21T07:20:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-21.64,"az":19.3,"t":"2026-01-21T07:25:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-21.32,"az":20.5,"t":"2026-01-21T07:30:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-20.98,"az":21.6,"t":"2026-01-21T07:35:00Z","terrain":0.88},{"above_terrain":false,"airmass":null,"alt":-20.63,"az":22.8,"t":"2026-01-21T07:40:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-20.26,"az":24.0,"t":"2026-01-21T07:45:00Z","terrain":0.93},{"above_terrain":false,"airmass":null,"alt":-19.87,"az":25.1,"t":"2026-01-21T07:50:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-19.47,"az":26.2,"t":"2026-01-21T07:55:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-19.04,"az":27.4,"t":"2026-01-21T08:00:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-18.6,"az":28.5,"t":"2026-01-21T08:05:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-18.15,"az":29.6,"t":"2026-01-21T08:10:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-17.68,"az":30.7,"t":"2026-01-21T08:15:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-17.2,"az":31.8,"t":"2026-01-21T08:20:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-16.69,"az":32.8,"t":"2026-01-21T08:25:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-16.18,"az":33.9,"t":"2026-01-21T08:30:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-15.65,"az":35.0,"t":"2026-01-21T08:35:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-15.11,"az":36.0,"t":"2026-01-21T08:40:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-14.55,"az":37.0,"t":"2026-01-21T08:45:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-13.98,"az":38.1,"t":"2026-01-21T08:50:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-13.4,"az":39.1,"t":"2026-01-21T08:55:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-12.8,"az":40.1,"t":"2026-01-21T09:00:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-12.19,"az":41.1,"t":"2026-01-21T09:05:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-11.57,"az":42.0,"t":"2026-01-21T09:10:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-10.94,"az":43.0,"t":"2026-01-21T09:15:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-10.29,"az":44.0,"t":"2026-01-21T09:20:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-9.64,"az":44.9,"t":"2026-01-21T09:25:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-8.97,"az":45.9,"t":"2026-01-21T09:30:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-8.29,"az":46.8,"t":"2026-01-21T09:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-7.61,"az":47.7,"t":"2026-01-21T09:40:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-6.91,"az":48.6,"t":"2026-01-21T09:45:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-6.2,"az":49.5,"t":"2026-01-21T09:50:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-5.48,"az":50.4,"t":"2026-01-21T09:55:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-4.76,"az":51.3,"t":"2026-01-21T10:00:00Z","terrain":0.56}],"transit":{"airmass":1.05,"alt":72.5,"az":181.2,"t":"2026-01-20T18:10:00Z"},"usable_hours":6.75,"verdict":"good","zenith_passage":false},"warnings":[]}