{"assessment":{"best_window":{"end":"2026-03-07T18:30Z","end_local":"20:30","hours":0.58,"label":"good","mean_quality":0.64,"start":"2026-03-07T17:55Z","start_local":"19:55"},"cost":{"altitude":7.6,"clouds":0.52,"darkness":1.15,"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":43,"cloud":4,"high":0,"iso":"2026-03-07T17:00Z","label":"poor","low":4,"mid":0,"moon_alt":-40,"precip":0.0,"q":0.13,"rh":85,"sky":"nautical twilight","temp":-3.1,"time":"19:00","wind":4.3},{"alt":41,"cloud":27,"high":0,"iso":"2026-03-07T18:00Z","label":"good","low":27,"mid":0,"moon_alt":-30,"precip":0.0,"q":0.61,"rh":86,"sky":"night","temp":-2.7,"time":"20:00","wind":2.7},{"alt":35,"cloud":25,"high":0,"iso":"2026-03-07T19:00Z","label":"good","low":25,"mid":0,"moon_alt":-19,"precip":0.0,"q":0.6,"rh":84,"sky":"night","temp":-2.2,"time":"21:00","wind":2.4},{"alt":27,"cloud":5,"high":0,"iso":"2026-03-07T20:00Z","label":"good","low":5,"mid":0,"moon_alt":-9,"precip":0.0,"q":0.64,"rh":83,"sky":"night","temp":-2.2,"time":"22:00","wind":1.5},{"alt":17,"cloud":1,"high":0,"iso":"2026-03-07T21:00Z","label":"unusable","low":1,"mid":0,"moon_alt":1,"precip":0.0,"q":0.0,"rh":87,"sky":"night","temp":-3.4,"time":"23:00","wind":3.9},{"alt":7,"cloud":0,"high":0,"iso":"2026-03-07T22:00Z","label":"unusable","low":0,"mid":0,"moon_alt":10,"precip":0.0,"q":0.0,"rh":89,"sky":"night","temp":-3.6,"time":"00:00","wind":4.3},{"alt":-5,"cloud":0,"high":0,"iso":"2026-03-07T23:00Z","label":"unusable","low":0,"mid":0,"moon_alt":18,"precip":0.0,"q":0.0,"rh":89,"sky":"night","temp":-3.9,"time":"01:00","wind":3.6},{"alt":-16,"cloud":0,"high":0,"iso":"2026-03-08T00:00Z","label":"unusable","low":0,"mid":0,"moon_alt":24,"precip":0.0,"q":0.0,"rh":82,"sky":"night","temp":-3.7,"time":"02:00","wind":2.5},{"alt":-27,"cloud":0,"high":0,"iso":"2026-03-08T01:00Z","label":"unusable","low":0,"mid":0,"moon_alt":27,"precip":0.0,"q":0.0,"rh":85,"sky":"night","temp":-4.2,"time":"03:00","wind":3.8},{"alt":-37,"cloud":0,"high":0,"iso":"2026-03-08T02:00Z","label":"unusable","low":0,"mid":0,"moon_alt":28,"precip":0.0,"q":0.0,"rh":89,"sky":"night","temp":-4.5,"time":"04:00","wind":3.6},{"alt":-46,"cloud":34,"high":30,"iso":"2026-03-08T03:00Z","label":"unusable","low":5,"mid":0,"moon_alt":25,"precip":0.0,"q":0.0,"rh":91,"sky":"night","temp":-4.7,"time":"05:00","wind":3.4},{"alt":-52,"cloud":98,"high":97,"iso":"2026-03-08T04:00Z","label":"unusable","low":23,"mid":0,"moon_alt":21,"precip":0.0,"q":0.0,"rh":94,"sky":"nautical twilight","temp":-4.9,"time":"06:00","wind":3.3}],"peak_quality":0.83,"peak_sky":0.87,"quality_hours":1.94,"reasons":["the target being low or below 20\u00b0 cost 7.6 quality-hours","daylight and twilight cost 1.1 quality-hours","cloud cover cost 0.5 quality-hours"],"reference_hours":4.0,"score":43,"score_astronomy":54,"score_weather":79,"sky_hours":2.46,"verdict":"marginal","verdict_astronomy":"marginal","weather_known":true,"windows":[{"end":"2026-03-07T16:50Z","end_local":"18:50","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2026-03-07T16:15Z","start_local":"18:15"},{"end":"2026-03-07T17:20Z","end_local":"19:20","hours":0.5,"label":"poor","mean_quality":0.12,"start":"2026-03-07T16:50Z","start_local":"18:50"},{"end":"2026-03-07T17:55Z","end_local":"19:55","hours":0.58,"label":"marginal","mean_quality":0.42,"start":"2026-03-07T17:20Z","start_local":"19:20"},{"end":"2026-03-07T18:30Z","end_local":"20:30","hours":0.58,"label":"good","mean_quality":0.64,"start":"2026-03-07T17:55Z","start_local":"19:55"},{"end":"2026-03-07T19:00Z","end_local":"21:00","hours":0.5,"label":"marginal","mean_quality":0.59,"start":"2026-03-07T18:30Z","start_local":"20:30"},{"end":"2026-03-07T19:05Z","end_local":"21:05","hours":0.08,"label":"good","mean_quality":0.6,"start":"2026-03-07T19:00Z","start_local":"21:00"},{"end":"2026-03-07T20:00Z","end_local":"22:00","hours":0.92,"label":"marginal","mean_quality":0.57,"start":"2026-03-07T19:05Z","start_local":"21:05"},{"end":"2026-03-07T20:10Z","end_local":"22:10","hours":0.17,"label":"good","mean_quality":0.62,"start":"2026-03-07T20:00Z","start_local":"22:00"},{"end":"2026-03-07T20:45Z","end_local":"22:45","hours":0.58,"label":"marginal","mean_quality":0.49,"start":"2026-03-07T20:10Z","start_local":"22:10"},{"end":"2026-03-08T04:45Z","end_local":"06:45","hours":8.0,"label":"unusable","mean_quality":0.0,"start":"2026-03-07T20:45Z","start_local":"22:45"}]},"calculation_version":"2026-10-10.1","forecast":[{"cloud":11,"dark":false,"high":0,"local":"18:00","low":11,"mid":0,"precip":0.0,"rh":82,"temp":-1.1,"time":"2026-03-07T16:00Z","wind":4.4},{"cloud":4,"dark":false,"high":0,"local":"19:00","low":4,"mid":0,"precip":0.0,"rh":85,"temp":-3.1,"time":"2026-03-07T17:00Z","wind":4.3},{"cloud":27,"dark":true,"high":0,"local":"20:00","low":27,"mid":0,"precip":0.0,"rh":86,"temp":-2.7,"time":"2026-03-07T18:00Z","wind":2.7},{"cloud":25,"dark":true,"high":0,"local":"21:00","low":25,"mid":0,"precip":0.0,"rh":84,"temp":-2.2,"time":"2026-03-07T19:00Z","wind":2.4},{"cloud":5,"dark":true,"high":0,"local":"22:00","low":5,"mid":0,"precip":0.0,"rh":83,"temp":-2.2,"time":"2026-03-07T20:00Z","wind":1.5},{"cloud":1,"dark":true,"high":0,"local":"23:00","low":1,"mid":0,"precip":0.0,"rh":87,"temp":-3.4,"time":"2026-03-07T21:00Z","wind":3.9},{"cloud":0,"dark":true,"high":0,"local":"00:00","low":0,"mid":0,"precip":0.0,"rh":89,"temp":-3.6,"time":"2026-03-07T22:00Z","wind":4.3},{"cloud":0,"dark":true,"high":0,"local":"01:00","low":0,"mid":0,"precip":0.0,"rh":89,"temp":-3.9,"time":"2026-03-07T23:00Z","wind":3.6},{"cloud":0,"dark":true,"high":0,"local":"02:00","low":0,"mid":0,"precip":0.0,"rh":82,"temp":-3.7,"time":"2026-03-08T00:00Z","wind":2.5},{"cloud":0,"dark":true,"high":0,"local":"03:00","low":0,"mid":0,"precip":0.0,"rh":85,"temp":-4.2,"time":"2026-03-08T01:00Z","wind":3.8},{"cloud":0,"dark":true,"high":0,"local":"04:00","low":0,"mid":0,"precip":0.0,"rh":89,"temp":-4.5,"time":"2026-03-08T02:00Z","wind":3.6},{"cloud":34,"dark":true,"high":30,"local":"05:00","low":5,"mid":0,"precip":0.0,"rh":91,"temp":-4.7,"time":"2026-03-08T03:00Z","wind":3.4},{"cloud":98,"dark":false,"high":97,"local":"06:00","low":23,"mid":0,"precip":0.0,"rh":94,"temp":-4.9,"time":"2026-03-08T04:00Z","wind":3.3},{"cloud":100,"dark":false,"high":100,"local":"07:00","low":96,"mid":0,"precip":0.0,"rh":99,"temp":-5.4,"time":"2026-03-08T05:00Z","wind":5.6}],"forecast_source":"history","forecast_updated_at":"2026-10-15T01:17:15Z","limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2026-03-07T17:50:38Z","dark_hours":9.37,"dark_to":"2026-03-08T03:12:41Z","moon":{"illumination":0.806,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":3.03,"moonrise":"2026-03-07T20:53:58Z","moonset":"2026-03-08T06:31:04Z","sunrise":"2026-03-08T04:44:52Z","sunset":"2026-03-07T16:18:17Z","twilight":{"astronomical":{"end":"2026-03-07T17:50:38Z","start":"2026-03-08T03:12:41Z"},"civil":{"end":"2026-03-07T16:46:03Z","start":"2026-03-08T04:17:10Z"},"nautical":{"end":"2026-03-07T17:18:14Z","start":"2026-03-08T03:45:02Z"}},"window_end":"2026-03-08T10:00:00Z","window_start":"2026-03-07T10:00:00Z"},"night_date":"2026-03-07","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.52,"alt":41.0,"t":"2026-03-07T17:55:00Z"},"dec":-5.3876,"dec_of_date":-5.3723,"dec_str":"-05\u00b0 23' 15.4\"","good_hours":1.75,"limit_rise":"2026-03-07T13:08:19Z","limit_set":"2026-03-07T20:43:30Z","max_az_rate_deg_per_min":0.0,"moon_separation":126.5,"never_rises":false,"ra":83.8201,"ra_of_date":84.1419,"ra_str":"05h 35m 16.8s","resolved":{"common_name":"Great Orion Nebula","dec":-5.3876,"name":"M 42","ra":83.8201,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M42","source":"sesame","type":"HII","type_text":"HII region \u2014 a star-forming nebula"},"summary":"Only 1.7 h above 30\u00b0, 2.8 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2026-03-07T22:30:40Z","blocked_dark_hours":0,"clears_at":"2026-03-07T11:19:46Z","rise_az":97.9},"track":[{"above_terrain":false,"airmass":null,"alt":-14.21,"az":84.5,"t":"2026-03-07T10:00:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-13.28,"az":85.3,"t":"2026-03-07T10:05:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-12.34,"az":86.2,"t":"2026-03-07T10:10:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-11.41,"az":87.0,"t":"2026-03-07T10:15:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-10.47,"az":87.9,"t":"2026-03-07T10:20:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-9.54,"az":88.7,"t":"2026-03-07T10:25:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-8.6,"az":89.5,"t":"2026-03-07T10:30:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-7.67,"az":90.4,"t":"2026-03-07T10:35:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-6.73,"az":91.2,"t":"2026-03-07T10:40:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-5.8,"az":92.0,"t":"2026-03-07T10:45:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-4.86,"az":92.9,"t":"2026-03-07T10:50:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-3.93,"az":93.7,"t":"2026-03-07T10:55:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-2.99,"az":94.5,"t":"2026-03-07T11:00:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-2.06,"az":95.4,"t":"2026-03-07T11:05:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-1.13,"az":96.2,"t":"2026-03-07T11:10:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-0.2,"az":97.0,"t":"2026-03-07T11:15:00Z","terrain":0.73},{"above_terrain":true,"airmass":28.87,"alt":0.73,"az":97.9,"t":"2026-03-07T11:20:00Z","terrain":0.69},{"above_terrain":true,"airmass":21.42,"alt":1.66,"az":98.7,"t":"2026-03-07T11:25:00Z","terrain":0.54},{"above_terrain":true,"airmass":16.72,"alt":2.58,"az":99.5,"t":"2026-03-07T11:30:00Z","terrain":0.37},{"above_terrain":true,"airmass":13.59,"alt":3.5,"az":100.4,"t":"2026-03-07T11:35:00Z","terrain":0.2},{"above_terrain":true,"airmass":11.38,"alt":4.42,"az":101.2,"t":"2026-03-07T11:40:00Z","terrain":0.05},{"above_terrain":true,"airmass":9.76,"alt":5.34,"az":102.1,"t":"2026-03-07T11:45:00Z","terrain":-0.05},{"above_terrain":true,"airmass":8.53,"alt":6.25,"az":102.9,"t":"2026-03-07T11:50:00Z","terrain":-0.21},{"above_terrain":true,"airmass":7.57,"alt":7.16,"az":103.8,"t":"2026-03-07T11:55:00Z","terrain":-0.04},{"above_terrain":true,"airmass":6.8,"alt":8.07,"az":104.7,"t":"2026-03-07T12:00:00Z","terrain":-0.13},{"above_terrain":true,"airmass":6.17,"alt":8.97,"az":105.5,"t":"2026-03-07T12:05:00Z","terrain":-0.43},{"above_terrain":true,"airmass":5.65,"alt":9.87,"az":106.4,"t":"2026-03-07T12:10:00Z","terrain":-0.63},{"above_terrain":true,"airmass":5.21,"alt":10.77,"az":107.3,"t":"2026-03-07T12:15:00Z","terrain":-0.7},{"above_terrain":true,"airmass":4.84,"alt":11.66,"az":108.2,"t":"2026-03-07T12:20:00Z","terrain":-0.97},{"above_terrain":true,"airmass":4.52,"alt":12.55,"az":109.1,"t":"2026-03-07T12:25:00Z","terrain":-1.19},{"above_terrain":true,"airmass":4.23,"alt":13.43,"az":110.0,"t":"2026-03-07T12:30:00Z","terrain":-1.15},{"above_terrain":true,"airmass":3.99,"alt":14.31,"az":110.9,"t":"2026-03-07T12:35:00Z","terrain":-1.31},{"above_terrain":true,"airmass":3.77,"alt":15.18,"az":111.8,"t":"2026-03-07T12:40:00Z","terrain":-1.37},{"above_terrain":true,"airmass":3.58,"alt":16.04,"az":112.7,"t":"2026-03-07T12:45:00Z","terrain":-1.42},{"above_terrain":true,"airmass":3.4,"alt":16.9,"az":113.7,"t":"2026-03-07T12:50:00Z","terrain":-1.56},{"above_terrain":true,"airmass":3.25,"alt":17.76,"az":114.6,"t":"2026-03-07T12:55:00Z","terrain":-1.55},{"above_terrain":true,"airmass":3.11,"alt":18.61,"az":115.6,"t":"2026-03-07T13:00:00Z","terrain":-1.49},{"above_terrain":true,"airmass":2.98,"alt":19.45,"az":116.6,"t":"2026-03-07T13:05:00Z","terrain":-1.56},{"above_terrain":true,"airmass":2.87,"alt":20.28,"az":117.6,"t":"2026-03-07T13:10:00Z","terrain":-1.51},{"above_terrain":true,"airmass":2.76,"alt":21.11,"az":118.6,"t":"2026-03-07T13:15:00Z","terrain":-1.45},{"above_terrain":true,"airmass":2.66,"alt":21.92,"az":119.6,"t":"2026-03-07T13:20:00Z","terrain":-1.34},{"above_terrain":true,"airmass":2.57,"alt":22.73,"az":120.6,"t":"2026-03-07T13:25:00Z","terrain":-1.25},{"above_terrain":true,"airmass":2.49,"alt":23.53,"az":121.6,"t":"2026-03-07T13:30:00Z","terrain":-1.21},{"above_terrain":true,"airmass":2.42,"alt":24.33,"az":122.7,"t":"2026-03-07T13:35:00Z","terrain":-1.33},{"above_terrain":true,"airmass":2.35,"alt":25.11,"az":123.8,"t":"2026-03-07T13:40:00Z","terrain":-1.46},{"above_terrain":true,"airmass":2.28,"alt":25.88,"az":124.9,"t":"2026-03-07T13:45:00Z","terrain":-1.62},{"above_terrain":true,"airmass":2.22,"alt":26.65,"az":126.0,"t":"2026-03-07T13:50:00Z","terrain":-1.6},{"above_terrain":true,"airmass":2.17,"alt":27.4,"az":127.1,"t":"2026-03-07T13:55:00Z","terrain":-1.53},{"above_terrain":true,"airmass":2.11,"alt":28.14,"az":128.2,"t":"2026-03-07T14:00:00Z","terrain":-1.35},{"above_terrain":true,"airmass":2.06,"alt":28.87,"az":129.4,"t":"2026-03-07T14:05:00Z","terrain":-1.29},{"above_terrain":true,"airmass":2.02,"alt":29.59,"az":130.5,"t":"2026-03-07T14:10:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.98,"alt":30.29,"az":131.7,"t":"2026-03-07T14:15:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.94,"alt":30.98,"az":132.9,"t":"2026-03-07T14:20:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.9,"alt":31.66,"az":134.2,"t":"2026-03-07T14:25:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.87,"alt":32.33,"az":135.4,"t":"2026-03-07T14:30:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.83,"alt":32.98,"az":136.7,"t":"2026-03-07T14:35:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.8,"alt":33.61,"az":138.0,"t":"2026-03-07T14:40:00Z","terrain":-1.14},{"above_terrain":true,"airmass":1.77,"alt":34.23,"az":139.3,"t":"2026-03-07T14:45:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.75,"alt":34.83,"az":140.6,"t":"2026-03-07T14:50:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.72,"alt":35.42,"az":141.9,"t":"2026-03-07T14:55:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.7,"alt":35.99,"az":143.3,"t":"2026-03-07T15:00:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.68,"alt":36.54,"az":144.7,"t":"2026-03-07T15:05:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.66,"alt":37.07,"az":146.1,"t":"2026-03-07T15:10:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.64,"alt":37.58,"az":147.5,"t":"2026-03-07T15:15:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.62,"alt":38.07,"az":149.0,"t":"2026-03-07T15:20:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.6,"alt":38.54,"az":150.5,"t":"2026-03-07T15:25:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.59,"alt":38.99,"az":151.9,"t":"2026-03-07T15:30:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.57,"alt":39.42,"az":153.5,"t":"2026-03-07T15:35:00Z","terrain":-0.98},{"above_terrain":true,"airmass":1.56,"alt":39.83,"az":155.0,"t":"2026-03-07T15:40:00Z","terrain":-1.08},{"above_terrain":true,"airmass":1.55,"alt":40.22,"az":156.5,"t":"2026-03-07T15:45:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.54,"alt":40.58,"az":158.1,"t":"2026-03-07T15:50:00Z","terrain":-1.08},{"above_terrain":true,"airmass":1.52,"alt":40.91,"az":159.7,"t":"2026-03-07T15:55:00Z","terrain":-1.04},{"above_terrain":true,"airmass":1.52,"alt":41.23,"az":161.3,"t":"2026-03-07T16:00:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.51,"alt":41.51,"az":162.9,"t":"2026-03-07T16:05:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.5,"alt":41.78,"az":164.5,"t":"2026-03-07T16:10:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.49,"alt":42.01,"az":166.2,"t":"2026-03-07T16:15:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.49,"alt":42.22,"az":167.9,"t":"2026-03-07T16:20:00Z","terrain":-0.98},{"above_terrain":true,"airmass":1.48,"alt":42.41,"az":169.5,"t":"2026-03-07T16:25:00Z","terrain":-0.7},{"above_terrain":true,"airmass":1.48,"alt":42.56,"az":171.2,"t":"2026-03-07T16:30:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.47,"alt":42.69,"az":172.9,"t":"2026-03-07T16:35:00Z","terrain":-0.53},{"above_terrain":true,"airmass":1.47,"alt":42.79,"az":174.6,"t":"2026-03-07T16:40:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.47,"alt":42.87,"az":176.3,"t":"2026-03-07T16:45:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.47,"alt":42.92,"az":178.0,"t":"2026-03-07T16:50:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.47,"alt":42.93,"az":179.7,"t":"2026-03-07T16:55:00Z","terrain":-0.52},{"above_terrain":true,"airmass":1.47,"alt":42.93,"az":181.4,"t":"2026-03-07T17:00:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.47,"alt":42.89,"az":183.1,"t":"2026-03-07T17:05:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.47,"alt":42.82,"az":184.8,"t":"2026-03-07T17:10:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.47,"alt":42.73,"az":186.5,"t":"2026-03-07T17:15:00Z","terrain":-0.68},{"above_terrain":true,"airmass":1.48,"alt":42.61,"az":188.2,"t":"2026-03-07T17:20:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.48,"alt":42.47,"az":189.9,"t":"2026-03-07T17:25:00Z","terrain":-0.56},{"above_terrain":true,"airmass":1.48,"alt":42.29,"az":191.5,"t":"2026-03-07T17:30:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.49,"alt":42.09,"az":193.2,"t":"2026-03-07T17:35:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.5,"alt":41.87,"az":194.8,"t":"2026-03-07T17:40:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.5,"alt":41.61,"az":196.5,"t":"2026-03-07T17:45:00Z","terrain":-0.54},{"above_terrain":true,"airmass":1.51,"alt":41.33,"az":198.1,"t":"2026-03-07T17:50:00Z","terrain":-0.37},{"above_terrain":true,"airmass":1.52,"alt":41.03,"az":199.7,"t":"2026-03-07T17:55:00Z","terrain":-0.27},{"above_terrain":true,"airmass":1.53,"alt":40.7,"az":201.3,"t":"2026-03-07T18:00:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.54,"alt":40.35,"az":202.9,"t":"2026-03-07T18:05:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.55,"alt":39.97,"az":204.4,"t":"2026-03-07T18:10:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.57,"alt":39.58,"az":206.0,"t":"2026-03-07T18:15:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.58,"alt":39.16,"az":207.5,"t":"2026-03-07T18:20:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.6,"alt":38.71,"az":209.0,"t":"2026-03-07T18:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.61,"alt":38.25,"az":210.5,"t":"2026-03-07T18:30:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.63,"alt":37.76,"az":211.9,"t":"2026-03-07T18:35:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.65,"alt":37.26,"az":213.4,"t":"2026-03-07T18:40:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.67,"alt":36.73,"az":214.8,"t":"2026-03-07T18:45:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.69,"alt":36.19,"az":216.2,"t":"2026-03-07T18:50:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.71,"alt":35.63,"az":217.6,"t":"2026-03-07T18:55:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.74,"alt":35.05,"az":218.9,"t":"2026-03-07T19:00:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.76,"alt":34.45,"az":220.3,"t":"2026-03-07T19:05:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.79,"alt":33.84,"az":221.6,"t":"2026-03-07T19:10:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.82,"alt":33.21,"az":222.9,"t":"2026-03-07T19:15:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.85,"alt":32.57,"az":224.1,"t":"2026-03-07T19:20:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.89,"alt":31.91,"az":225.4,"t":"2026-03-07T19:25:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.92,"alt":31.23,"az":226.6,"t":"2026-03-07T19:30:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.96,"alt":30.55,"az":227.8,"t":"2026-03-07T19:35:00Z","terrain":1.11},{"above_terrain":true,"airmass":2.0,"alt":29.85,"az":229.0,"t":"2026-03-07T19:40:00Z","terrain":1.31},{"above_terrain":true,"airmass":2.05,"alt":29.13,"az":230.2,"t":"2026-03-07T19:45:00Z","terrain":1.09},{"above_terrain":true,"airmass":2.1,"alt":28.41,"az":231.4,"t":"2026-03-07T19:50:00Z","terrain":0.88},{"above_terrain":true,"airmass":2.15,"alt":27.67,"az":232.5,"t":"2026-03-07T19:55:00Z","terrain":0.85},{"above_terrain":true,"airmass":2.2,"alt":26.92,"az":233.6,"t":"2026-03-07T20:00:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.26,"alt":26.16,"az":234.7,"t":"2026-03-07T20:05:00Z","terrain":0.94},{"above_terrain":true,"airmass":2.32,"alt":25.39,"az":235.8,"t":"2026-03-07T20:10:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.39,"alt":24.62,"az":236.9,"t":"2026-03-07T20:15:00Z","terrain":0.83},{"above_terrain":true,"airmass":2.46,"alt":23.83,"az":238.0,"t":"2026-03-07T20:20:00Z","terrain":0.8},{"above_terrain":true,"airmass":2.54,"alt":23.03,"az":239.0,"t":"2026-03-07T20:25:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.63,"alt":22.22,"az":240.0,"t":"2026-03-07T20:30:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.72,"alt":21.41,"az":241.1,"t":"2026-03-07T20:35:00Z","terrain":0.76},{"above_terrain":true,"airmass":2.83,"alt":20.58,"az":242.1,"t":"2026-03-07T20:40:00Z","terrain":1.04},{"above_terrain":true,"airmass":2.94,"alt":19.75,"az":243.1,"t":"2026-03-07T20:45:00Z","terrain":1.01},{"above_terrain":true,"airmass":3.06,"alt":18.92,"az":244.0,"t":"2026-03-07T20:50:00Z","terrain":0.94},{"above_terrain":true,"airmass":3.2,"alt":18.07,"az":245.0,"t":"2026-03-07T20:55:00Z","terrain":0.99},{"above_terrain":true,"airmass":3.35,"alt":17.22,"az":246.0,"t":"2026-03-07T21:00:00Z","terrain":1.17},{"above_terrain":true,"airmass":3.51,"alt":16.36,"az":246.9,"t":"2026-03-07T21:05:00Z","terrain":1.03},{"above_terrain":true,"airmass":3.7,"alt":15.5,"az":247.8,"t":"2026-03-07T21:10:00Z","terrain":0.65},{"above_terrain":true,"airmass":3.91,"alt":14.63,"az":248.8,"t":"2026-03-07T21:15:00Z","terrain":0.51},{"above_terrain":true,"airmass":4.14,"alt":13.75,"az":249.7,"t":"2026-03-07T21:20:00Z","terrain":0.56},{"above_terrain":true,"airmass":4.41,"alt":12.87,"az":250.6,"t":"2026-03-07T21:25:00Z","terrain":0.57},{"above_terrain":true,"airmass":4.71,"alt":11.99,"az":251.5,"t":"2026-03-07T21:30:00Z","terrain":0.38},{"above_terrain":true,"airmass":5.07,"alt":11.1,"az":252.4,"t":"2026-03-07T21:35:00Z","terrain":0.19},{"above_terrain":true,"airmass":5.48,"alt":10.2,"az":253.3,"t":"2026-03-07T21:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":5.97,"alt":9.3,"az":254.2,"t":"2026-03-07T21:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":6.56,"alt":8.4,"az":255.0,"t":"2026-03-07T21:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":7.27,"alt":7.5,"az":255.9,"t":"2026-03-07T21:55:00Z","terrain":0.37},{"above_terrain":true,"airmass":8.15,"alt":6.59,"az":256.8,"t":"2026-03-07T22:00:00Z","terrain":0.42},{"above_terrain":true,"airmass":9.27,"alt":5.67,"az":257.6,"t":"2026-03-07T22:05:00Z","terrain":0.39},{"above_terrain":true,"airmass":10.73,"alt":4.76,"az":258.5,"t":"2026-03-07T22:10:00Z","terrain":0.42},{"above_terrain":true,"airmass":12.69,"alt":3.84,"az":259.3,"t":"2026-03-07T22:15:00Z","terrain":0.51},{"above_terrain":true,"airmass":15.43,"alt":2.92,"az":260.2,"t":"2026-03-07T22:20:00Z","terrain":0.6},{"above_terrain":true,"airmass":19.46,"alt":2.0,"az":261.0,"t":"2026-03-07T22:25:00Z","terrain":0.84},{"above_terrain":true,"airmass":25.71,"alt":1.07,"az":261.8,"t":"2026-03-07T22:30:00Z","terrain":0.96},{"above_terrain":false,"airmass":35.87,"alt":0.14,"az":262.7,"t":"2026-03-07T22:35:00Z","terrain":0.87},{"above_terrain":false,"airmass":null,"alt":-0.79,"az":263.5,"t":"2026-03-07T22:40:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-1.72,"az":264.3,"t":"2026-03-07T22:45:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-2.65,"az":265.2,"t":"2026-03-07T22:50:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-3.58,"az":266.0,"t":"2026-03-07T22:55:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-4.52,"az":266.8,"t":"2026-03-07T23:00:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-5.45,"az":267.7,"t":"2026-03-07T23:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.39,"az":268.5,"t":"2026-03-07T23:10:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-7.32,"az":269.3,"t":"2026-03-07T23:15:00Z","terrain":0.8},{"above_terrain":false,"airmass":null,"alt":-8.26,"az":270.1,"t":"2026-03-07T23:20:00Z","terrain":0.88},{"above_terrain":false,"airmass":null,"alt":-9.19,"az":271.0,"t":"2026-03-07T23:25:00Z","terrain":0.78},{"above_terrain":false,"airmass":null,"alt":-10.13,"az":271.8,"t":"2026-03-07T23:30:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-11.07,"az":272.7,"t":"2026-03-07T23:35:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-12.0,"az":273.5,"t":"2026-03-07T23:40:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-12.93,"az":274.4,"t":"2026-03-07T23:45:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-13.87,"az":275.2,"t":"2026-03-07T23:50:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-14.8,"az":276.1,"t":"2026-03-07T23:55:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-15.73,"az":276.9,"t":"2026-03-08T00:00:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-16.66,"az":277.8,"t":"2026-03-08T00:05:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-17.58,"az":278.7,"t":"2026-03-08T00:10:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-18.51,"az":279.6,"t":"2026-03-08T00:15:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-19.43,"az":280.4,"t":"2026-03-08T00:20:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-20.35,"az":281.3,"t":"2026-03-08T00:25:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-21.26,"az":282.2,"t":"2026-03-08T00:30:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-22.18,"az":283.2,"t":"2026-03-08T00:35:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-23.09,"az":284.1,"t":"2026-03-08T00:40:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-23.99,"az":285.0,"t":"2026-03-08T00:45:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-24.89,"az":286.0,"t":"2026-03-08T00:50:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-25.79,"az":286.9,"t":"2026-03-08T00:55:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-26.68,"az":287.9,"t":"2026-03-08T01:00:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-27.57,"az":288.9,"t":"2026-03-08T01:05:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-28.46,"az":289.9,"t":"2026-03-08T01:10:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-29.33,"az":290.9,"t":"2026-03-08T01:15:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-30.2,"az":291.9,"t":"2026-03-08T01:20:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-31.07,"az":293.0,"t":"2026-03-08T01:25:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-31.93,"az":294.0,"t":"2026-03-08T01:30:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-32.78,"az":295.1,"t":"2026-03-08T01:35:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-33.62,"az":296.2,"t":"2026-03-08T01:40:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-34.46,"az":297.3,"t":"2026-03-08T01:45:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-35.29,"az":298.5,"t":"2026-03-08T01:50:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-36.1,"az":299.6,"t":"2026-03-08T01:55:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-36.91,"az":300.8,"t":"2026-03-08T02:00:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-37.71,"az":302.0,"t":"2026-03-08T02:05:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-38.5,"az":303.3,"t":"2026-03-08T02:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-39.28,"az":304.5,"t":"2026-03-08T02:15:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-40.04,"az":305.8,"t":"2026-03-08T02:20:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-40.79,"az":307.1,"t":"2026-03-08T02:25:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-41.53,"az":308.4,"t":"2026-03-08T02:30:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-42.26,"az":309.8,"t":"2026-03-08T02:35:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-42.97,"az":311.2,"t":"2026-03-08T02:40:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-43.67,"az":312.6,"t":"2026-03-08T02:45:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-44.35,"az":314.1,"t":"2026-03-08T02:50:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-45.01,"az":315.5,"t":"2026-03-08T02:55:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-45.66,"az":317.1,"t":"2026-03-08T03:00:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-46.29,"az":318.6,"t":"2026-03-08T03:05:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-46.9,"az":320.2,"t":"2026-03-08T03:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-47.49,"az":321.8,"t":"2026-03-08T03:15:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-48.05,"az":323.5,"t":"2026-03-08T03:20:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-48.6,"az":325.2,"t":"2026-03-08T03:25:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-49.12,"az":326.9,"t":"2026-03-08T03:30:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-49.62,"az":328.6,"t":"2026-03-08T03:35:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-50.1,"az":330.4,"t":"2026-03-08T03:40:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-50.55,"az":332.3,"t":"2026-03-08T03:45:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-50.97,"az":334.1,"t":"2026-03-08T03:50:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-51.36,"az":336.0,"t":"2026-03-08T03:55:00Z","terrain":-0.83},{"above_terrain":false,"airmass":null,"alt":-51.73,"az":337.9,"t":"2026-03-08T04:00:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-52.07,"az":339.9,"t":"2026-03-08T04:05:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-52.37,"az":341.8,"t":"2026-03-08T04:10:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-52.65,"az":343.8,"t":"2026-03-08T04:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-52.89,"az":345.9,"t":"2026-03-08T04:20:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-53.11,"az":347.9,"t":"2026-03-08T04:25:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-53.29,"az":350.0,"t":"2026-03-08T04:30:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-53.43,"az":352.0,"t":"2026-03-08T04:35:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-53.55,"az":354.1,"t":"2026-03-08T04:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-53.62,"az":356.2,"t":"2026-03-08T04:45:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-53.67,"az":358.3,"t":"2026-03-08T04:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-53.68,"az":0.4,"t":"2026-03-08T04:55:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-53.65,"az":2.5,"t":"2026-03-08T05:00:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-53.6,"az":4.6,"t":"2026-03-08T05:05:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-53.5,"az":6.7,"t":"2026-03-08T05:10:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-53.38,"az":8.8,"t":"2026-03-08T05:15:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-53.22,"az":10.9,"t":"2026-03-08T05:20:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-53.02,"az":13.0,"t":"2026-03-08T05:25:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-52.8,"az":15.0,"t":"2026-03-08T05:30:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-52.54,"az":17.0,"t":"2026-03-08T05:35:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-52.25,"az":19.0,"t":"2026-03-08T05:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-51.93,"az":21.0,"t":"2026-03-08T05:45:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-51.58,"az":22.9,"t":"2026-03-08T05:50:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-51.2,"az":24.8,"t":"2026-03-08T05:55:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-50.79,"az":26.7,"t":"2026-03-08T06:00:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-50.36,"az":28.5,"t":"2026-03-08T06:05:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-49.9,"az":30.3,"t":"2026-03-08T06:10:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-49.42,"az":32.1,"t":"2026-03-08T06:15:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-48.91,"az":33.8,"t":"2026-03-08T06:20:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-48.37,"az":35.5,"t":"2026-03-08T06:25:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-47.82,"az":37.2,"t":"2026-03-08T06:30:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-47.24,"az":38.9,"t":"2026-03-08T06:35:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-46.65,"az":40.5,"t":"2026-03-08T06:40:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-46.03,"az":42.0,"t":"2026-03-08T06:45:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-45.39,"az":43.6,"t":"2026-03-08T06:50:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-44.74,"az":45.1,"t":"2026-03-08T06:55:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-44.07,"az":46.6,"t":"2026-03-08T07:00:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-43.38,"az":48.0,"t":"2026-03-08T07:05:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-42.68,"az":49.4,"t":"2026-03-08T07:10:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-41.96,"az":50.8,"t":"2026-03-08T07:15:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-41.23,"az":52.1,"t":"2026-03-08T07:20:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-40.48,"az":53.5,"t":"2026-03-08T07:25:00Z","terrain":0.91},{"above_terrain":false,"airmass":null,"alt":-39.72,"az":54.8,"t":"2026-03-08T07:30:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-38.95,"az":56.0,"t":"2026-03-08T07:35:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-38.17,"az":57.3,"t":"2026-03-08T07:40:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-37.38,"az":58.5,"t":"2026-03-08T07:45:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-36.57,"az":59.7,"t":"2026-03-08T07:50:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-35.76,"az":60.9,"t":"2026-03-08T07:55:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-34.94,"az":62.0,"t":"2026-03-08T08:00:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-34.11,"az":63.1,"t":"2026-03-08T08:05:00Z","terrain":0.89},{"above_terrain":false,"airmass":null,"alt":-33.27,"az":64.2,"t":"2026-03-08T08:10:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-32.42,"az":65.3,"t":"2026-03-08T08:15:00Z","terrain":0.79},{"above_terrain":false,"airmass":null,"alt":-31.57,"az":66.4,"t":"2026-03-08T08:20:00Z","terrain":0.87},{"above_terrain":false,"airmass":null,"alt":-30.71,"az":67.5,"t":"2026-03-08T08:25:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-29.84,"az":68.5,"t":"2026-03-08T08:30:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-28.97,"az":69.5,"t":"2026-03-08T08:35:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-28.09,"az":70.5,"t":"2026-03-08T08:40:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-27.2,"az":71.5,"t":"2026-03-08T08:45:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-26.31,"az":72.5,"t":"2026-03-08T08:50:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-25.42,"az":73.5,"t":"2026-03-08T08:55:00Z","terrain":0.87},{"above_terrain":false,"airmass":null,"alt":-24.52,"az":74.4,"t":"2026-03-08T09:00:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-23.61,"az":75.4,"t":"2026-03-08T09:05:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-22.71,"az":76.3,"t":"2026-03-08T09:10:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-21.79,"az":77.2,"t":"2026-03-08T09:15:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-20.88,"az":78.1,"t":"2026-03-08T09:20:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-19.96,"az":79.0,"t":"2026-03-08T09:25:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-19.04,"az":79.9,"t":"2026-03-08T09:30:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-18.12,"az":80.8,"t":"2026-03-08T09:35:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-17.19,"az":81.7,"t":"2026-03-08T09:40:00Z","terrain":0.76},{"above_terrain":false,"airmass":null,"alt":-16.27,"az":82.6,"t":"2026-03-08T09:45:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-15.34,"az":83.4,"t":"2026-03-08T09:50:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-14.41,"az":84.3,"t":"2026-03-08T09:55:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-13.48,"az":85.2,"t":"2026-03-08T10:00:00Z","terrain":0.28}],"transit":{"airmass":1.47,"alt":42.9,"az":179.7,"t":"2026-03-07T16:55:00Z"},"usable_hours":2.83,"verdict":"marginal","zenith_passage":false},"warnings":[]}