{"assessment":{"best_window":{"end":"2025-12-29T00:45Z","end_local":"02:45","hours":2.75,"label":"good","mean_quality":0.69,"start":"2025-12-28T22:00Z","start_local":"00:00"},"cost":{"altitude":6.31,"clouds":0.99,"darkness":0.0,"moon":1.25},"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":-9,"cloud":94,"high":0,"iso":"2025-12-28T15:00Z","label":"unusable","low":94,"mid":0,"moon_alt":49,"precip":0.0,"q":0.0,"rh":81,"sky":"civil twilight","temp":-8.0,"time":"17:00","wind":25.6},{"alt":2,"cloud":85,"high":0,"iso":"2025-12-28T16:00Z","label":"unusable","low":85,"mid":0,"moon_alt":56,"precip":0.0,"q":0.0,"rh":84,"sky":"nautical twilight","temp":-8.7,"time":"18:00","wind":27.6},{"alt":13,"cloud":30,"high":0,"iso":"2025-12-28T17:00Z","label":"unusable","low":30,"mid":0,"moon_alt":58,"precip":0.0,"q":0.0,"rh":83,"sky":"night","temp":-9.3,"time":"19:00","wind":27.5},{"alt":23,"cloud":2,"high":0,"iso":"2025-12-28T18:00Z","label":"marginal","low":2,"mid":0,"moon_alt":55,"precip":0.0,"q":0.36,"rh":79,"sky":"night","temp":-8.9,"time":"20:00","wind":28.0},{"alt":32,"cloud":20,"high":0,"iso":"2025-12-28T19:00Z","label":"marginal","low":20,"mid":0,"moon_alt":49,"precip":0.0,"q":0.45,"rh":81,"sky":"night","temp":-9.2,"time":"21:00","wind":26.1},{"alt":39,"cloud":67,"high":0,"iso":"2025-12-28T20:00Z","label":"poor","low":67,"mid":0,"moon_alt":40,"precip":0.0,"q":0.16,"rh":87,"sky":"night","temp":-9.6,"time":"22:00","wind":25.4},{"alt":43,"cloud":39,"high":0,"iso":"2025-12-28T21:00Z","label":"marginal","low":39,"mid":0,"moon_alt":30,"precip":0.0,"q":0.37,"rh":87,"sky":"night","temp":-9.8,"time":"23:00","wind":23.7},{"alt":42,"cloud":5,"high":0,"iso":"2025-12-28T22:00Z","label":"good","low":5,"mid":0,"moon_alt":19,"precip":0.0,"q":0.65,"rh":87,"sky":"night","temp":-10.3,"time":"00:00","wind":21.4},{"alt":38,"cloud":0,"high":0,"iso":"2025-12-28T23:00Z","label":"good","low":0,"mid":0,"moon_alt":8,"precip":0.0,"q":0.69,"rh":83,"sky":"night","temp":-10.3,"time":"01:00","wind":18.5},{"alt":31,"cloud":0,"high":0,"iso":"2025-12-29T00:00Z","label":"good","low":0,"mid":0,"moon_alt":-2,"precip":0.0,"q":0.81,"rh":78,"sky":"night","temp":-9.9,"time":"02:00","wind":17.9},{"alt":22,"cloud":2,"high":0,"iso":"2025-12-29T01:00Z","label":"marginal","low":2,"mid":0,"moon_alt":-12,"precip":0.0,"q":0.49,"rh":74,"sky":"night","temp":-10.0,"time":"03:00","wind":15.4},{"alt":12,"cloud":1,"high":0,"iso":"2025-12-29T02:00Z","label":"unusable","low":1,"mid":0,"moon_alt":-21,"precip":0.0,"q":0.0,"rh":70,"sky":"night","temp":-9.9,"time":"04:00","wind":14.6},{"alt":1,"cloud":2,"high":0,"iso":"2025-12-29T03:00Z","label":"unusable","low":2,"mid":0,"moon_alt":-28,"precip":0.0,"q":0.0,"rh":68,"sky":"night","temp":-9.8,"time":"05:00","wind":15.7},{"alt":-10,"cloud":0,"high":0,"iso":"2025-12-29T04:00Z","label":"unusable","low":0,"mid":0,"moon_alt":-33,"precip":0.0,"q":0.0,"rh":65,"sky":"night","temp":-9.2,"time":"06:00","wind":17.6},{"alt":-21,"cloud":0,"high":0,"iso":"2025-12-29T05:00Z","label":"unusable","low":0,"mid":0,"moon_alt":-36,"precip":0.0,"q":0.0,"rh":61,"sky":"nautical twilight","temp":-8.5,"time":"07:00","wind":18.2}],"peak_quality":0.82,"peak_sky":0.82,"quality_hours":3.72,"reasons":["the target being low or below 20\u00b0 cost 6.3 quality-hours","moonlight cost 1.3 quality-hours","cloud cover cost 1.0 quality-hours"],"reference_hours":4.0,"score":65,"score_astronomy":82,"score_weather":79,"sky_hours":4.7,"verdict":"marginal","verdict_astronomy":"good","weather_known":true,"windows":[{"end":"2025-12-28T17:40Z","end_local":"19:40","hours":2.75,"label":"unusable","mean_quality":0.0,"start":"2025-12-28T14:55Z","start_local":"16:55"},{"end":"2025-12-28T18:00Z","end_local":"20:00","hours":0.33,"label":"poor","mean_quality":0.21,"start":"2025-12-28T17:40Z","start_local":"19:40"},{"end":"2025-12-28T20:00Z","end_local":"22:00","hours":2.0,"label":"marginal","mean_quality":0.47,"start":"2025-12-28T18:00Z","start_local":"20:00"},{"end":"2025-12-28T21:00Z","end_local":"23:00","hours":1.0,"label":"poor","mean_quality":0.16,"start":"2025-12-28T20:00Z","start_local":"22:00"},{"end":"2025-12-28T22:00Z","end_local":"00:00","hours":1.0,"label":"marginal","mean_quality":0.38,"start":"2025-12-28T21:00Z","start_local":"23:00"},{"end":"2025-12-29T00:45Z","end_local":"02:45","hours":2.75,"label":"good","mean_quality":0.69,"start":"2025-12-28T22:00Z","start_local":"00:00"},{"end":"2025-12-29T01:15Z","end_local":"03:15","hours":0.5,"label":"marginal","mean_quality":0.51,"start":"2025-12-29T00:45Z","start_local":"02:45"},{"end":"2025-12-29T05:50Z","end_local":"07:50","hours":4.58,"label":"unusable","mean_quality":0.0,"start":"2025-12-29T01:15Z","start_local":"03:15"}]},"calculation_version":"2026-10-10.1","forecast":[{"cloud":34,"dark":false,"high":0,"local":"16:00","low":34,"mid":0,"precip":0.0,"rh":72,"temp":-6.4,"time":"2025-12-28T14:00Z","wind":26.5},{"cloud":94,"dark":false,"high":0,"local":"17:00","low":94,"mid":0,"precip":0.0,"rh":81,"temp":-8.0,"time":"2025-12-28T15:00Z","wind":25.6},{"cloud":85,"dark":false,"high":0,"local":"18:00","low":85,"mid":0,"precip":0.0,"rh":84,"temp":-8.7,"time":"2025-12-28T16:00Z","wind":27.6},{"cloud":30,"dark":true,"high":0,"local":"19:00","low":30,"mid":0,"precip":0.0,"rh":83,"temp":-9.3,"time":"2025-12-28T17:00Z","wind":27.5},{"cloud":2,"dark":true,"high":0,"local":"20:00","low":2,"mid":0,"precip":0.0,"rh":79,"temp":-8.9,"time":"2025-12-28T18:00Z","wind":28.0},{"cloud":20,"dark":true,"high":0,"local":"21:00","low":20,"mid":0,"precip":0.0,"rh":81,"temp":-9.2,"time":"2025-12-28T19:00Z","wind":26.1},{"cloud":67,"dark":true,"high":0,"local":"22:00","low":67,"mid":0,"precip":0.0,"rh":87,"temp":-9.6,"time":"2025-12-28T20:00Z","wind":25.4},{"cloud":39,"dark":true,"high":0,"local":"23:00","low":39,"mid":0,"precip":0.0,"rh":87,"temp":-9.8,"time":"2025-12-28T21:00Z","wind":23.7},{"cloud":5,"dark":true,"high":0,"local":"00:00","low":5,"mid":0,"precip":0.0,"rh":87,"temp":-10.3,"time":"2025-12-28T22:00Z","wind":21.4},{"cloud":0,"dark":true,"high":0,"local":"01:00","low":0,"mid":0,"precip":0.0,"rh":83,"temp":-10.3,"time":"2025-12-28T23:00Z","wind":18.5},{"cloud":0,"dark":true,"high":0,"local":"02:00","low":0,"mid":0,"precip":0.0,"rh":78,"temp":-9.9,"time":"2025-12-29T00:00Z","wind":17.9},{"cloud":2,"dark":true,"high":0,"local":"03:00","low":2,"mid":0,"precip":0.0,"rh":74,"temp":-10.0,"time":"2025-12-29T01:00Z","wind":15.4},{"cloud":1,"dark":true,"high":0,"local":"04:00","low":1,"mid":0,"precip":0.0,"rh":70,"temp":-9.9,"time":"2025-12-29T02:00Z","wind":14.6},{"cloud":2,"dark":true,"high":0,"local":"05:00","low":2,"mid":0,"precip":0.0,"rh":68,"temp":-9.8,"time":"2025-12-29T03:00Z","wind":15.7},{"cloud":0,"dark":true,"high":0,"local":"06:00","low":0,"mid":0,"precip":0.0,"rh":65,"temp":-9.2,"time":"2025-12-29T04:00Z","wind":17.6},{"cloud":0,"dark":false,"high":0,"local":"07:00","low":0,"mid":0,"precip":0.0,"rh":61,"temp":-8.5,"time":"2025-12-29T05:00Z","wind":18.2},{"cloud":0,"dark":false,"high":0,"local":"08:00","low":0,"mid":0,"precip":0.0,"rh":61,"temp":-7.7,"time":"2025-12-29T06:00Z","wind":19.1}],"forecast_source":"history","forecast_updated_at":"2026-10-17T10:12:58Z","limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2025-12-28T16:38:21Z","dark_hours":11.48,"dark_to":"2025-12-29T04:07:22Z","moon":{"illumination":0.625,"phase":"waxing gibbous","waxing":true},"moon_free_dark_hours":4.32,"moonrise":"2025-12-28T10:18:20Z","moonset":"2025-12-28T23:47:08Z","sunrise":"2025-12-29T05:47:39Z","sunset":"2025-12-28T14:58:00Z","twilight":{"astronomical":{"end":"2025-12-28T16:38:21Z","start":"2025-12-29T04:07:22Z"},"civil":{"end":"2025-12-28T15:29:31Z","start":"2025-12-29T05:16:10Z"},"nautical":{"end":"2025-12-28T16:04:31Z","start":"2025-12-29T04:41:10Z"}},"window_end":"2025-12-29T10:00:00Z","window_start":"2025-12-28T10:00:00Z"},"night_date":"2025-12-28","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.47,"alt":42.9,"t":"2025-12-28T21:25:00Z"},"dec":-5.3876,"dec_of_date":-5.3724,"dec_str":"-05\u00b0 23' 15.4\"","good_hours":5.5,"limit_rise":"2025-12-28T17:39:36Z","limit_set":"2025-12-29T01:14:48Z","max_az_rate_deg_per_min":0.0,"moon_separation":66.6,"never_rises":false,"ra":83.8201,"ra_of_date":84.1396,"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":"5.5 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2025-12-29T03:02:06Z","blocked_dark_hours":0,"clears_at":"2025-12-28T15:50:59Z","rise_az":98.5},"track":[{"above_terrain":false,"airmass":null,"alt":-53.03,"az":12.9,"t":"2025-12-28T10:00:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-52.81,"az":14.9,"t":"2025-12-28T10:05:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-52.55,"az":16.9,"t":"2025-12-28T10:10:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-52.26,"az":18.9,"t":"2025-12-28T10:15:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-51.94,"az":20.9,"t":"2025-12-28T10:20:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-51.6,"az":22.8,"t":"2025-12-28T10:25:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-51.22,"az":24.7,"t":"2025-12-28T10:30:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-50.81,"az":26.6,"t":"2025-12-28T10:35:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-50.38,"az":28.4,"t":"2025-12-28T10:40:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-49.92,"az":30.2,"t":"2025-12-28T10:45:00Z","terrain":1.19},{"above_terrain":false,"airmass":null,"alt":-49.44,"az":32.0,"t":"2025-12-28T10:50:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-48.93,"az":33.8,"t":"2025-12-28T10:55:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-48.4,"az":35.5,"t":"2025-12-28T11:00:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-47.84,"az":37.2,"t":"2025-12-28T11:05:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-47.27,"az":38.8,"t":"2025-12-28T11:10:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-46.67,"az":40.4,"t":"2025-12-28T11:15:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-46.06,"az":42.0,"t":"2025-12-28T11:20:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-45.42,"az":43.5,"t":"2025-12-28T11:25:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-44.77,"az":45.0,"t":"2025-12-28T11:30:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-44.1,"az":46.5,"t":"2025-12-28T11:35:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-43.41,"az":47.9,"t":"2025-12-28T11:40:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-42.71,"az":49.3,"t":"2025-12-28T11:45:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-41.99,"az":50.7,"t":"2025-12-28T11:50:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-41.26,"az":52.1,"t":"2025-12-28T11:55:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-40.51,"az":53.4,"t":"2025-12-28T12:00:00Z","terrain":0.9},{"above_terrain":false,"airmass":null,"alt":-39.76,"az":54.7,"t":"2025-12-28T12:05:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-38.99,"az":56.0,"t":"2025-12-28T12:10:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-38.2,"az":57.2,"t":"2025-12-28T12:15:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-37.41,"az":58.4,"t":"2025-12-28T12:20:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-36.61,"az":59.6,"t":"2025-12-28T12:25:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-35.8,"az":60.8,"t":"2025-12-28T12:30:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-34.98,"az":62.0,"t":"2025-12-28T12:35:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-34.15,"az":63.1,"t":"2025-12-28T12:40:00Z","terrain":0.9},{"above_terrain":false,"airmass":null,"alt":-33.31,"az":64.2,"t":"2025-12-28T12:45:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-32.46,"az":65.3,"t":"2025-12-28T12:50:00Z","terrain":0.79},{"above_terrain":false,"airmass":null,"alt":-31.61,"az":66.4,"t":"2025-12-28T12:55:00Z","terrain":0.87},{"above_terrain":false,"airmass":null,"alt":-30.75,"az":67.4,"t":"2025-12-28T13:00:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-29.88,"az":68.5,"t":"2025-12-28T13:05:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-29.0,"az":69.5,"t":"2025-12-28T13:10:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-28.13,"az":70.5,"t":"2025-12-28T13:15:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-27.24,"az":71.5,"t":"2025-12-28T13:20:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-26.35,"az":72.5,"t":"2025-12-28T13:25:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-25.46,"az":73.4,"t":"2025-12-28T13:30:00Z","terrain":0.88},{"above_terrain":false,"airmass":null,"alt":-24.56,"az":74.4,"t":"2025-12-28T13:35:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-23.65,"az":75.3,"t":"2025-12-28T13:40:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-22.75,"az":76.3,"t":"2025-12-28T13:45:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-21.83,"az":77.2,"t":"2025-12-28T13:50:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-20.92,"az":78.1,"t":"2025-12-28T13:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-20.0,"az":79.0,"t":"2025-12-28T14:00:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-19.08,"az":79.9,"t":"2025-12-28T14:05:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-18.16,"az":80.8,"t":"2025-12-28T14:10:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-17.23,"az":81.7,"t":"2025-12-28T14:15:00Z","terrain":0.76},{"above_terrain":false,"airmass":null,"alt":-16.31,"az":82.5,"t":"2025-12-28T14:20:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-15.38,"az":83.4,"t":"2025-12-28T14:25:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-14.45,"az":84.3,"t":"2025-12-28T14:30:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-13.52,"az":85.1,"t":"2025-12-28T14:35:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-12.58,"az":86.0,"t":"2025-12-28T14:40:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-11.65,"az":86.8,"t":"2025-12-28T14:45:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-10.71,"az":87.7,"t":"2025-12-28T14:50:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-9.78,"az":88.5,"t":"2025-12-28T14:55:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-8.84,"az":89.3,"t":"2025-12-28T15:00:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-7.91,"az":90.2,"t":"2025-12-28T15:05:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-6.97,"az":91.0,"t":"2025-12-28T15:10:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-6.04,"az":91.8,"t":"2025-12-28T15:15:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-5.1,"az":92.7,"t":"2025-12-28T15:20:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-4.17,"az":93.5,"t":"2025-12-28T15:25:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-3.23,"az":94.3,"t":"2025-12-28T15:30:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-2.3,"az":95.1,"t":"2025-12-28T15:35:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-1.37,"az":96.0,"t":"2025-12-28T15:40:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-0.44,"az":96.8,"t":"2025-12-28T15:45:00Z","terrain":0.7},{"above_terrain":false,"airmass":31.46,"alt":0.49,"az":97.6,"t":"2025-12-28T15:50:00Z","terrain":0.7},{"above_terrain":true,"airmass":23.01,"alt":1.42,"az":98.5,"t":"2025-12-28T15:55:00Z","terrain":0.58},{"above_terrain":true,"airmass":17.75,"alt":2.34,"az":99.3,"t":"2025-12-28T16:00:00Z","terrain":0.41},{"above_terrain":true,"airmass":14.29,"alt":3.26,"az":100.2,"t":"2025-12-28T16:05:00Z","terrain":0.24},{"above_terrain":true,"airmass":11.88,"alt":4.18,"az":101.0,"t":"2025-12-28T16:10:00Z","terrain":0.08},{"above_terrain":true,"airmass":10.14,"alt":5.1,"az":101.9,"t":"2025-12-28T16:15:00Z","terrain":-0.02},{"above_terrain":true,"airmass":8.82,"alt":6.02,"az":102.7,"t":"2025-12-28T16:20:00Z","terrain":-0.17},{"above_terrain":true,"airmass":7.8,"alt":6.93,"az":103.6,"t":"2025-12-28T16:25:00Z","terrain":-0.09},{"above_terrain":true,"airmass":6.99,"alt":7.84,"az":104.4,"t":"2025-12-28T16:30:00Z","terrain":-0.08},{"above_terrain":true,"airmass":6.33,"alt":8.74,"az":105.3,"t":"2025-12-28T16:35:00Z","terrain":-0.34},{"above_terrain":true,"airmass":5.78,"alt":9.64,"az":106.2,"t":"2025-12-28T16:40:00Z","terrain":-0.63},{"above_terrain":true,"airmass":5.32,"alt":10.54,"az":107.1,"t":"2025-12-28T16:45:00Z","terrain":-0.63},{"above_terrain":true,"airmass":4.93,"alt":11.43,"az":107.9,"t":"2025-12-28T16:50:00Z","terrain":-0.91},{"above_terrain":true,"airmass":4.59,"alt":12.32,"az":108.8,"t":"2025-12-28T16:55:00Z","terrain":-1.15},{"above_terrain":true,"airmass":4.3,"alt":13.2,"az":109.7,"t":"2025-12-28T17:00:00Z","terrain":-1.16},{"above_terrain":true,"airmass":4.05,"alt":14.08,"az":110.7,"t":"2025-12-28T17:05:00Z","terrain":-1.27},{"above_terrain":true,"airmass":3.82,"alt":14.95,"az":111.6,"t":"2025-12-28T17:10:00Z","terrain":-1.36},{"above_terrain":true,"airmass":3.62,"alt":15.82,"az":112.5,"t":"2025-12-28T17:15:00Z","terrain":-1.41},{"above_terrain":true,"airmass":3.45,"alt":16.68,"az":113.4,"t":"2025-12-28T17:20:00Z","terrain":-1.52},{"above_terrain":true,"airmass":3.29,"alt":17.54,"az":114.4,"t":"2025-12-28T17:25:00Z","terrain":-1.58},{"above_terrain":true,"airmass":3.14,"alt":18.39,"az":115.4,"t":"2025-12-28T17:30:00Z","terrain":-1.5},{"above_terrain":true,"airmass":3.01,"alt":19.23,"az":116.3,"t":"2025-12-28T17:35:00Z","terrain":-1.52},{"above_terrain":true,"airmass":2.89,"alt":20.07,"az":117.3,"t":"2025-12-28T17:40:00Z","terrain":-1.56},{"above_terrain":true,"airmass":2.79,"alt":20.89,"az":118.3,"t":"2025-12-28T17:45:00Z","terrain":-1.44},{"above_terrain":true,"airmass":2.69,"alt":21.71,"az":119.3,"t":"2025-12-28T17:50:00Z","terrain":-1.4},{"above_terrain":true,"airmass":2.6,"alt":22.53,"az":120.3,"t":"2025-12-28T17:55:00Z","terrain":-1.24},{"above_terrain":true,"airmass":2.51,"alt":23.33,"az":121.4,"t":"2025-12-28T18:00:00Z","terrain":-1.23},{"above_terrain":true,"airmass":2.44,"alt":24.12,"az":122.4,"t":"2025-12-28T18:05:00Z","terrain":-1.28},{"above_terrain":true,"airmass":2.36,"alt":24.91,"az":123.5,"t":"2025-12-28T18:10:00Z","terrain":-1.43},{"above_terrain":true,"airmass":2.3,"alt":25.68,"az":124.6,"t":"2025-12-28T18:15:00Z","terrain":-1.57},{"above_terrain":true,"airmass":2.24,"alt":26.45,"az":125.7,"t":"2025-12-28T18:20:00Z","terrain":-1.61},{"above_terrain":true,"airmass":2.18,"alt":27.21,"az":126.8,"t":"2025-12-28T18:25:00Z","terrain":-1.55},{"above_terrain":true,"airmass":2.13,"alt":27.95,"az":127.9,"t":"2025-12-28T18:30:00Z","terrain":-1.42},{"above_terrain":true,"airmass":2.08,"alt":28.68,"az":129.1,"t":"2025-12-28T18:35:00Z","terrain":-1.17},{"above_terrain":true,"airmass":2.03,"alt":29.4,"az":130.2,"t":"2025-12-28T18:40:00Z","terrain":-1.58},{"above_terrain":true,"airmass":1.99,"alt":30.11,"az":131.4,"t":"2025-12-28T18:45:00Z","terrain":-1.67},{"above_terrain":true,"airmass":1.95,"alt":30.81,"az":132.6,"t":"2025-12-28T18:50:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.91,"alt":31.49,"az":133.8,"t":"2025-12-28T18:55:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.87,"alt":32.16,"az":135.1,"t":"2025-12-28T19:00:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.84,"alt":32.81,"az":136.3,"t":"2025-12-28T19:05:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.81,"alt":33.45,"az":137.6,"t":"2025-12-28T19:10:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.78,"alt":34.07,"az":138.9,"t":"2025-12-28T19:15:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.75,"alt":34.68,"az":140.2,"t":"2025-12-28T19:20:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.73,"alt":35.27,"az":141.6,"t":"2025-12-28T19:25:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.7,"alt":35.84,"az":142.9,"t":"2025-12-28T19:30:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.68,"alt":36.4,"az":144.3,"t":"2025-12-28T19:35:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.66,"alt":36.93,"az":145.7,"t":"2025-12-28T19:40:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.64,"alt":37.45,"az":147.2,"t":"2025-12-28T19:45:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.62,"alt":37.95,"az":148.6,"t":"2025-12-28T19:50:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.61,"alt":38.42,"az":150.1,"t":"2025-12-28T19:55:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.59,"alt":38.88,"az":151.6,"t":"2025-12-28T20:00:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.58,"alt":39.32,"az":153.1,"t":"2025-12-28T20:05:00Z","terrain":-0.93},{"above_terrain":true,"airmass":1.56,"alt":39.73,"az":154.6,"t":"2025-12-28T20:10:00Z","terrain":-1.06},{"above_terrain":true,"airmass":1.55,"alt":40.12,"az":156.1,"t":"2025-12-28T20:15:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.54,"alt":40.49,"az":157.7,"t":"2025-12-28T20:20:00Z","terrain":-1.06},{"above_terrain":true,"airmass":1.53,"alt":40.83,"az":159.3,"t":"2025-12-28T20:25:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.52,"alt":41.15,"az":160.9,"t":"2025-12-28T20:30:00Z","terrain":-1.13},{"above_terrain":true,"airmass":1.51,"alt":41.44,"az":162.5,"t":"2025-12-28T20:35:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.5,"alt":41.71,"az":164.1,"t":"2025-12-28T20:40:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.49,"alt":41.95,"az":165.8,"t":"2025-12-28T20:45:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.49,"alt":42.17,"az":167.4,"t":"2025-12-28T20:50:00Z","terrain":-1.08},{"above_terrain":true,"airmass":1.48,"alt":42.36,"az":169.1,"t":"2025-12-28T20:55:00Z","terrain":-0.8},{"above_terrain":true,"airmass":1.48,"alt":42.52,"az":170.8,"t":"2025-12-28T21:00:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.47,"alt":42.66,"az":172.5,"t":"2025-12-28T21:05:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.47,"alt":42.77,"az":174.1,"t":"2025-12-28T21:10:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.47,"alt":42.85,"az":175.8,"t":"2025-12-28T21:15:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.47,"alt":42.91,"az":177.5,"t":"2025-12-28T21:20:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.47,"alt":42.93,"az":179.2,"t":"2025-12-28T21:25:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.47,"alt":42.93,"az":181.0,"t":"2025-12-28T21:30:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.47,"alt":42.9,"az":182.7,"t":"2025-12-28T21:35:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.47,"alt":42.84,"az":184.4,"t":"2025-12-28T21:40:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.47,"alt":42.76,"az":186.1,"t":"2025-12-28T21:45:00Z","terrain":-0.72},{"above_terrain":true,"airmass":1.47,"alt":42.65,"az":187.7,"t":"2025-12-28T21:50:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.48,"alt":42.51,"az":189.4,"t":"2025-12-28T21:55:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.48,"alt":42.34,"az":191.1,"t":"2025-12-28T22:00:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.49,"alt":42.15,"az":192.8,"t":"2025-12-28T22:05:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.49,"alt":41.93,"az":194.4,"t":"2025-12-28T22:10:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.5,"alt":41.68,"az":196.1,"t":"2025-12-28T22:15:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.51,"alt":41.41,"az":197.7,"t":"2025-12-28T22:20:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.52,"alt":41.11,"az":199.3,"t":"2025-12-28T22:25:00Z","terrain":-0.31},{"above_terrain":true,"airmass":1.53,"alt":40.79,"az":200.9,"t":"2025-12-28T22:30:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.54,"alt":40.44,"az":202.5,"t":"2025-12-28T22:35:00Z","terrain":-0.56},{"above_terrain":true,"airmass":1.55,"alt":40.07,"az":204.0,"t":"2025-12-28T22:40:00Z","terrain":-0.54},{"above_terrain":true,"airmass":1.56,"alt":39.68,"az":205.6,"t":"2025-12-28T22:45:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.58,"alt":39.27,"az":207.1,"t":"2025-12-28T22:50:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.59,"alt":38.83,"az":208.6,"t":"2025-12-28T22:55:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.61,"alt":38.37,"az":210.1,"t":"2025-12-28T23:00:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.63,"alt":37.89,"az":211.6,"t":"2025-12-28T23:05:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.64,"alt":37.39,"az":213.0,"t":"2025-12-28T23:10:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.66,"alt":36.87,"az":214.4,"t":"2025-12-28T23:15:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.68,"alt":36.33,"az":215.8,"t":"2025-12-28T23:20:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.71,"alt":35.77,"az":217.2,"t":"2025-12-28T23:25:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.73,"alt":35.2,"az":218.6,"t":"2025-12-28T23:30:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.76,"alt":34.61,"az":219.9,"t":"2025-12-28T23:35:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.78,"alt":34.0,"az":221.2,"t":"2025-12-28T23:40:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.81,"alt":33.37,"az":222.5,"t":"2025-12-28T23:45:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.85,"alt":32.73,"az":223.8,"t":"2025-12-28T23:50:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.88,"alt":32.08,"az":225.1,"t":"2025-12-28T23:55:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.91,"alt":31.41,"az":226.3,"t":"2025-12-29T00:00:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.95,"alt":30.72,"az":227.5,"t":"2025-12-29T00:05:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.99,"alt":30.03,"az":228.7,"t":"2025-12-29T00:10:00Z","terrain":1.26},{"above_terrain":true,"airmass":2.04,"alt":29.32,"az":229.9,"t":"2025-12-29T00:15:00Z","terrain":1.16},{"above_terrain":true,"airmass":2.08,"alt":28.6,"az":231.1,"t":"2025-12-29T00:20:00Z","terrain":0.88},{"above_terrain":true,"airmass":2.13,"alt":27.86,"az":232.2,"t":"2025-12-29T00:25:00Z","terrain":0.87},{"above_terrain":true,"airmass":2.19,"alt":27.12,"az":233.3,"t":"2025-12-29T00:30:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.24,"alt":26.36,"az":234.5,"t":"2025-12-29T00:35:00Z","terrain":0.89},{"above_terrain":true,"airmass":2.31,"alt":25.59,"az":235.6,"t":"2025-12-29T00:40:00Z","terrain":0.87},{"above_terrain":true,"airmass":2.37,"alt":24.82,"az":236.6,"t":"2025-12-29T00:45:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.44,"alt":24.03,"az":237.7,"t":"2025-12-29T00:50:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.52,"alt":23.23,"az":238.7,"t":"2025-12-29T00:55:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.61,"alt":22.43,"az":239.8,"t":"2025-12-29T01:00:00Z","terrain":0.74},{"above_terrain":true,"airmass":2.7,"alt":21.62,"az":240.8,"t":"2025-12-29T01:05:00Z","terrain":0.75},{"above_terrain":true,"airmass":2.8,"alt":20.8,"az":241.8,"t":"2025-12-29T01:10:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.91,"alt":19.97,"az":242.8,"t":"2025-12-29T01:15:00Z","terrain":1.02},{"above_terrain":true,"airmass":3.03,"alt":19.13,"az":243.8,"t":"2025-12-29T01:20:00Z","terrain":0.95},{"above_terrain":true,"airmass":3.16,"alt":18.29,"az":244.8,"t":"2025-12-29T01:25:00Z","terrain":0.98},{"above_terrain":true,"airmass":3.31,"alt":17.44,"az":245.7,"t":"2025-12-29T01:30:00Z","terrain":1.13},{"above_terrain":true,"airmass":3.47,"alt":16.58,"az":246.7,"t":"2025-12-29T01:35:00Z","terrain":1.07},{"above_terrain":true,"airmass":3.65,"alt":15.72,"az":247.6,"t":"2025-12-29T01:40:00Z","terrain":0.75},{"above_terrain":true,"airmass":3.85,"alt":14.85,"az":248.5,"t":"2025-12-29T01:45:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.08,"alt":13.98,"az":249.5,"t":"2025-12-29T01:50:00Z","terrain":0.54},{"above_terrain":true,"airmass":4.34,"alt":13.1,"az":250.4,"t":"2025-12-29T01:55:00Z","terrain":0.58},{"above_terrain":true,"airmass":4.63,"alt":12.21,"az":251.3,"t":"2025-12-29T02:00:00Z","terrain":0.46},{"above_terrain":true,"airmass":4.97,"alt":11.33,"az":252.2,"t":"2025-12-29T02:05:00Z","terrain":0.2},{"above_terrain":true,"airmass":5.37,"alt":10.43,"az":253.1,"t":"2025-12-29T02:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":5.84,"alt":9.54,"az":253.9,"t":"2025-12-29T02:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":6.4,"alt":8.63,"az":254.8,"t":"2025-12-29T02:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":7.07,"alt":7.73,"az":255.7,"t":"2025-12-29T02:25:00Z","terrain":0.34},{"above_terrain":true,"airmass":7.91,"alt":6.82,"az":256.5,"t":"2025-12-29T02:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":8.96,"alt":5.91,"az":257.4,"t":"2025-12-29T02:35:00Z","terrain":0.4},{"above_terrain":true,"airmass":10.32,"alt":4.99,"az":258.2,"t":"2025-12-29T02:40:00Z","terrain":0.39},{"above_terrain":true,"airmass":12.13,"alt":4.08,"az":259.1,"t":"2025-12-29T02:45:00Z","terrain":0.49},{"above_terrain":true,"airmass":14.63,"alt":3.16,"az":259.9,"t":"2025-12-29T02:50:00Z","terrain":0.56},{"above_terrain":true,"airmass":18.26,"alt":2.23,"az":260.8,"t":"2025-12-29T02:55:00Z","terrain":0.78},{"above_terrain":true,"airmass":23.81,"alt":1.31,"az":261.6,"t":"2025-12-29T03:00:00Z","terrain":0.93},{"above_terrain":false,"airmass":32.76,"alt":0.38,"az":262.5,"t":"2025-12-29T03:05:00Z","terrain":0.9},{"above_terrain":false,"airmass":null,"alt":-0.55,"az":263.3,"t":"2025-12-29T03:10:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-1.48,"az":264.1,"t":"2025-12-29T03:15:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-2.41,"az":265.0,"t":"2025-12-29T03:20:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-3.34,"az":265.8,"t":"2025-12-29T03:25:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-4.28,"az":266.6,"t":"2025-12-29T03:30:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-5.21,"az":267.4,"t":"2025-12-29T03:35:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-6.15,"az":268.3,"t":"2025-12-29T03:40:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-7.08,"az":269.1,"t":"2025-12-29T03:45:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-8.02,"az":269.9,"t":"2025-12-29T03:50:00Z","terrain":0.89},{"above_terrain":false,"airmass":null,"alt":-8.95,"az":270.8,"t":"2025-12-29T03:55:00Z","terrain":0.81},{"above_terrain":false,"airmass":null,"alt":-9.89,"az":271.6,"t":"2025-12-29T04:00:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-10.82,"az":272.4,"t":"2025-12-29T04:05:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-11.76,"az":273.3,"t":"2025-12-29T04:10:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-12.69,"az":274.1,"t":"2025-12-29T04:15:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-13.63,"az":275.0,"t":"2025-12-29T04:20:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-14.56,"az":275.8,"t":"2025-12-29T04:25:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-15.49,"az":276.7,"t":"2025-12-29T04:30:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-16.42,"az":277.6,"t":"2025-12-29T04:35:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-17.34,"az":278.4,"t":"2025-12-29T04:40:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-18.27,"az":279.3,"t":"2025-12-29T04:45:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-19.19,"az":280.2,"t":"2025-12-29T04:50:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-20.11,"az":281.1,"t":"2025-12-29T04:55:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-21.03,"az":282.0,"t":"2025-12-29T05:00:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-21.94,"az":282.9,"t":"2025-12-29T05:05:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-22.85,"az":283.8,"t":"2025-12-29T05:10:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-23.76,"az":284.8,"t":"2025-12-29T05:15:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-24.66,"az":285.7,"t":"2025-12-29T05:20:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-25.56,"az":286.7,"t":"2025-12-29T05:25:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-26.46,"az":287.6,"t":"2025-12-29T05:30:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-27.34,"az":288.6,"t":"2025-12-29T05:35:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-28.23,"az":289.6,"t":"2025-12-29T05:40:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-29.11,"az":290.6,"t":"2025-12-29T05:45:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-29.98,"az":291.7,"t":"2025-12-29T05:50:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-30.85,"az":292.7,"t":"2025-12-29T05:55:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-31.71,"az":293.8,"t":"2025-12-29T06:00:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-32.56,"az":294.8,"t":"2025-12-29T06:05:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-33.41,"az":295.9,"t":"2025-12-29T06:10:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-34.24,"az":297.0,"t":"2025-12-29T06:15:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-35.07,"az":298.2,"t":"2025-12-29T06:20:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-35.89,"az":299.3,"t":"2025-12-29T06:25:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-36.7,"az":300.5,"t":"2025-12-29T06:30:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-37.51,"az":301.7,"t":"2025-12-29T06:35:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-38.3,"az":302.9,"t":"2025-12-29T06:40:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-39.08,"az":304.2,"t":"2025-12-29T06:45:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-39.85,"az":305.5,"t":"2025-12-29T06:50:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-40.6,"az":306.8,"t":"2025-12-29T06:55:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-41.35,"az":308.1,"t":"2025-12-29T07:00:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-42.08,"az":309.4,"t":"2025-12-29T07:05:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-42.79,"az":310.8,"t":"2025-12-29T07:10:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-43.49,"az":312.2,"t":"2025-12-29T07:15:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-44.18,"az":313.7,"t":"2025-12-29T07:20:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-44.84,"az":315.2,"t":"2025-12-29T07:25:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-45.5,"az":316.7,"t":"2025-12-29T07:30:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-46.13,"az":318.2,"t":"2025-12-29T07:35:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-46.74,"az":319.8,"t":"2025-12-29T07:40:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-47.34,"az":321.4,"t":"2025-12-29T07:45:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-47.91,"az":323.0,"t":"2025-12-29T07:50:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-48.46,"az":324.7,"t":"2025-12-29T07:55:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-48.99,"az":326.4,"t":"2025-12-29T08:00:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-49.5,"az":328.2,"t":"2025-12-29T08:05:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-49.98,"az":330.0,"t":"2025-12-29T08:10:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-50.43,"az":331.8,"t":"2025-12-29T08:15:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-50.86,"az":333.6,"t":"2025-12-29T08:20:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-51.26,"az":335.5,"t":"2025-12-29T08:25:00Z","terrain":-0.71},{"above_terrain":false,"airmass":null,"alt":-51.64,"az":337.4,"t":"2025-12-29T08:30:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-51.98,"az":339.4,"t":"2025-12-29T08:35:00Z","terrain":-0.67},{"above_terrain":false,"airmass":null,"alt":-52.3,"az":341.3,"t":"2025-12-29T08:40:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-52.58,"az":343.3,"t":"2025-12-29T08:45:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-52.83,"az":345.3,"t":"2025-12-29T08:50:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-53.06,"az":347.4,"t":"2025-12-29T08:55:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-53.24,"az":349.4,"t":"2025-12-29T09:00:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-53.4,"az":351.5,"t":"2025-12-29T09:05:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-53.52,"az":353.6,"t":"2025-12-29T09:10:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-53.61,"az":355.7,"t":"2025-12-29T09:15:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-53.66,"az":357.8,"t":"2025-12-29T09:20:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-53.68,"az":359.9,"t":"2025-12-29T09:25:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-53.66,"az":2.0,"t":"2025-12-29T09:30:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-53.61,"az":4.1,"t":"2025-12-29T09:35:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-53.53,"az":6.2,"t":"2025-12-29T09:40:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-53.41,"az":8.3,"t":"2025-12-29T09:45:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-53.26,"az":10.4,"t":"2025-12-29T09:50:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-53.07,"az":12.4,"t":"2025-12-29T09:55:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-52.86,"az":14.5,"t":"2025-12-29T10:00:00Z","terrain":0.24}],"transit":{"airmass":1.47,"alt":42.9,"az":179.2,"t":"2025-12-28T21:25:00Z"},"usable_hours":7.58,"verdict":"good","zenith_passage":false},"warnings":[]}