{"assessment":{"best_window":{"end":"2026-12-06T20:40Z","end_local":"22:40","hours":4.08,"label":"good","mean_quality":0.88,"start":"2026-12-06T16:35Z","start_local":"18:35"},"cost":{"altitude":7.82,"clouds":0.0,"darkness":1.37,"moon":0.0},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically worth it \u2014 weather unknown","hourly":[{"alt":82,"cloud":null,"high":null,"iso":"2026-12-06T15:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-24,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"17:00","wind":null},{"alt":71,"cloud":null,"high":null,"iso":"2026-12-06T16:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-34,"precip":null,"q":0.5,"rh":null,"sky":"astronomical twilight","temp":null,"time":"18:00","wind":null},{"alt":61,"cloud":null,"high":null,"iso":"2026-12-06T17:00Z","label":"good","low":null,"mid":null,"moon_alt":-45,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":50,"cloud":null,"high":null,"iso":"2026-12-06T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-55,"precip":null,"q":0.94,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":40,"cloud":null,"high":null,"iso":"2026-12-06T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-65,"precip":null,"q":0.87,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":31,"cloud":null,"high":null,"iso":"2026-12-06T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-71,"precip":null,"q":0.8,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":22,"cloud":null,"high":null,"iso":"2026-12-06T21:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-70,"precip":null,"q":0.46,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":14,"cloud":null,"high":null,"iso":"2026-12-06T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-64,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":7,"cloud":null,"high":null,"iso":"2026-12-06T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-54,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":1,"cloud":null,"high":null,"iso":"2026-12-07T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-44,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-2,"cloud":null,"high":null,"iso":"2026-12-07T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-33,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2026-12-07T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-23,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2026-12-07T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-12,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-1,"cloud":null,"high":null,"iso":"2026-12-07T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-3,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":3,"cloud":null,"high":null,"iso":"2026-12-07T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":6,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":4.27,"reasons":["the target being low or below 20\u00b0 cost 7.8 quality-hours","daylight and twilight cost 1.4 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":4.27,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2026-12-06T15:25Z","end_local":"17:25","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2026-12-06T14:50Z","start_local":"16:50"},{"end":"2026-12-06T16:00Z","end_local":"18:00","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2026-12-06T15:25Z","start_local":"17:25"},{"end":"2026-12-06T16:35Z","end_local":"18:35","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2026-12-06T16:00Z","start_local":"18:00"},{"end":"2026-12-06T20:40Z","end_local":"22:40","hours":4.08,"label":"good","mean_quality":0.88,"start":"2026-12-06T16:35Z","start_local":"18:35"},{"end":"2026-12-06T21:15Z","end_local":"23:15","hours":0.58,"label":"marginal","mean_quality":0.49,"start":"2026-12-06T20:40Z","start_local":"22:40"},{"end":"2026-12-07T05:35Z","end_local":"07:35","hours":8.33,"label":"unusable","mean_quality":0.0,"start":"2026-12-06T21:15Z","start_local":"23:15"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2026-12-06T16:30:06Z","dark_hours":11.41,"dark_to":"2026-12-07T03:54:34Z","moon":{"illumination":0.043,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":11.38,"moonrise":"2026-12-07T04:19:50Z","moonset":"2026-12-06T12:40:54Z","sunrise":"2026-12-07T05:34:17Z","sunset":"2026-12-06T14:50:31Z","twilight":{"astronomical":{"end":"2026-12-06T16:30:06Z","start":"2026-12-07T03:54:34Z"},"civil":{"end":"2026-12-06T15:21:44Z","start":"2026-12-07T05:03:01Z"},"nautical":{"end":"2026-12-06T15:56:29Z","start":"2026-12-07T04:28:14Z"}},"window_end":"2026-12-07T10:00:00Z","window_start":"2026-12-06T10:00:00Z"},"night_date":"2026-12-06","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.1,"alt":65.2,"t":"2026-12-06T16:35:00Z"},"dec":44.25788576,"dec_of_date":44.3636,"dec_str":"+44\u00b0 15' 28.4\"","good_hours":3.5,"limit_rise":"2026-12-07T07:23:15Z","limit_set":"2026-12-06T21:11:33Z","max_az_rate_deg_per_min":3.75,"moon_separation":103.9,"never_rises":false,"ra":314.72388973,"ra_of_date":314.9652,"ra_str":"20h 58m 53.7s","resolved":{"dec":44.25788576,"name":"EM* LkHA 190","ra":314.72388973,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=V1057%20Cyg","source":"sesame","spectral_type":"F7/G3I/IIe","type":"Or*","type_text":"Orion-type variable \u2014 a young, erupting star","vmag":12.33},"summary":"3.5 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2026-12-07T00:27:34Z","blocked_dark_hours":0,"clears_at":"2026-12-07T04:30:40Z","rise_az":63.6},"track":[{"above_terrain":true,"airmass":1.45,"alt":43.67,"az":63.6,"t":"2026-12-06T10:00:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.42,"alt":44.51,"az":64.1,"t":"2026-12-06T10:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.4,"alt":45.35,"az":64.5,"t":"2026-12-06T10:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.38,"alt":46.2,"az":64.9,"t":"2026-12-06T10:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.36,"alt":47.05,"az":65.3,"t":"2026-12-06T10:20:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.35,"alt":47.9,"az":65.7,"t":"2026-12-06T10:25:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.33,"alt":48.76,"az":66.1,"t":"2026-12-06T10:30:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.31,"alt":49.61,"az":66.5,"t":"2026-12-06T10:35:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.3,"alt":50.47,"az":66.9,"t":"2026-12-06T10:40:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.28,"alt":51.34,"az":67.3,"t":"2026-12-06T10:45:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.26,"alt":52.2,"az":67.7,"t":"2026-12-06T10:50:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.25,"alt":53.07,"az":68.1,"t":"2026-12-06T10:55:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.24,"alt":53.94,"az":68.4,"t":"2026-12-06T11:00:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.22,"alt":54.81,"az":68.8,"t":"2026-12-06T11:05:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.21,"alt":55.68,"az":69.1,"t":"2026-12-06T11:10:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.2,"alt":56.56,"az":69.5,"t":"2026-12-06T11:15:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.19,"alt":57.44,"az":69.8,"t":"2026-12-06T11:20:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.17,"alt":58.31,"az":70.1,"t":"2026-12-06T11:25:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.16,"alt":59.2,"az":70.5,"t":"2026-12-06T11:30:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.15,"alt":60.08,"az":70.8,"t":"2026-12-06T11:35:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.14,"alt":60.96,"az":71.1,"t":"2026-12-06T11:40:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.13,"alt":61.85,"az":71.3,"t":"2026-12-06T11:45:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.12,"alt":62.74,"az":71.6,"t":"2026-12-06T11:50:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.12,"alt":63.63,"az":71.9,"t":"2026-12-06T11:55:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.11,"alt":64.52,"az":72.1,"t":"2026-12-06T12:00:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.1,"alt":65.41,"az":72.3,"t":"2026-12-06T12:05:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.09,"alt":66.3,"az":72.5,"t":"2026-12-06T12:10:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.08,"alt":67.19,"az":72.7,"t":"2026-12-06T12:15:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.08,"alt":68.09,"az":72.9,"t":"2026-12-06T12:20:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.07,"alt":68.98,"az":73.0,"t":"2026-12-06T12:25:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.06,"alt":69.88,"az":73.1,"t":"2026-12-06T12:30:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.06,"alt":70.77,"az":73.2,"t":"2026-12-06T12:35:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.05,"alt":71.67,"az":73.2,"t":"2026-12-06T12:40:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.05,"alt":72.56,"az":73.2,"t":"2026-12-06T12:45:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.04,"alt":73.46,"az":73.2,"t":"2026-12-06T12:50:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.04,"alt":74.36,"az":73.0,"t":"2026-12-06T12:55:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.03,"alt":75.25,"az":72.9,"t":"2026-12-06T13:00:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.03,"alt":76.14,"az":72.6,"t":"2026-12-06T13:05:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.03,"alt":77.04,"az":72.3,"t":"2026-12-06T13:10:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.02,"alt":77.93,"az":71.8,"t":"2026-12-06T13:15:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.02,"alt":78.81,"az":71.2,"t":"2026-12-06T13:20:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.02,"alt":79.7,"az":70.4,"t":"2026-12-06T13:25:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.01,"alt":80.58,"az":69.4,"t":"2026-12-06T13:30:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.01,"alt":81.45,"az":68.1,"t":"2026-12-06T13:35:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.01,"alt":82.31,"az":66.4,"t":"2026-12-06T13:40:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.01,"alt":83.16,"az":64.1,"t":"2026-12-06T13:45:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.01,"alt":83.99,"az":61.1,"t":"2026-12-06T13:50:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.0,"alt":84.8,"az":57.1,"t":"2026-12-06T13:55:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.0,"alt":85.56,"az":51.4,"t":"2026-12-06T14:00:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.0,"alt":86.25,"az":43.4,"t":"2026-12-06T14:05:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.0,"alt":86.83,"az":31.9,"t":"2026-12-06T14:10:00Z","terrain":1.33},{"above_terrain":true,"airmass":1.0,"alt":87.21,"az":16.3,"t":"2026-12-06T14:15:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.0,"alt":87.33,"az":357.6,"t":"2026-12-06T14:20:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.0,"alt":87.14,"az":339.4,"t":"2026-12-06T14:25:00Z","terrain":-0.67},{"above_terrain":true,"airmass":1.0,"alt":86.69,"az":324.8,"t":"2026-12-06T14:30:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.0,"alt":86.08,"az":314.3,"t":"2026-12-06T14:35:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.0,"alt":85.37,"az":307.0,"t":"2026-12-06T14:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.0,"alt":84.6,"az":301.8,"t":"2026-12-06T14:45:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.01,"alt":83.79,"az":298.0,"t":"2026-12-06T14:50:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.01,"alt":82.95,"az":295.3,"t":"2026-12-06T14:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.01,"alt":82.1,"az":293.2,"t":"2026-12-06T15:00:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.01,"alt":81.23,"az":291.6,"t":"2026-12-06T15:05:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.01,"alt":80.36,"az":290.3,"t":"2026-12-06T15:10:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.02,"alt":79.48,"az":289.4,"t":"2026-12-06T15:15:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.02,"alt":78.59,"az":288.6,"t":"2026-12-06T15:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.02,"alt":77.7,"az":288.1,"t":"2026-12-06T15:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":76.81,"az":287.6,"t":"2026-12-06T15:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.03,"alt":75.92,"az":287.3,"t":"2026-12-06T15:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.03,"alt":75.02,"az":287.1,"t":"2026-12-06T15:40:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.04,"alt":74.13,"az":286.9,"t":"2026-12-06T15:45:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.04,"alt":73.23,"az":286.8,"t":"2026-12-06T15:50:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.05,"alt":72.34,"az":286.8,"t":"2026-12-06T15:55:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.05,"alt":71.44,"az":286.8,"t":"2026-12-06T16:00:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.06,"alt":70.55,"az":286.8,"t":"2026-12-06T16:05:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.07,"alt":69.65,"az":286.9,"t":"2026-12-06T16:10:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.07,"alt":68.76,"az":287.0,"t":"2026-12-06T16:15:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.08,"alt":67.86,"az":287.2,"t":"2026-12-06T16:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.09,"alt":66.97,"az":287.3,"t":"2026-12-06T16:25:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.09,"alt":66.07,"az":287.5,"t":"2026-12-06T16:30:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.1,"alt":65.18,"az":287.7,"t":"2026-12-06T16:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.11,"alt":64.29,"az":288.0,"t":"2026-12-06T16:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.12,"alt":63.4,"az":288.2,"t":"2026-12-06T16:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.13,"alt":62.51,"az":288.5,"t":"2026-12-06T16:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.14,"alt":61.63,"az":288.7,"t":"2026-12-06T16:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.15,"alt":60.74,"az":289.0,"t":"2026-12-06T17:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.16,"alt":59.86,"az":289.3,"t":"2026-12-06T17:05:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.17,"alt":58.97,"az":289.6,"t":"2026-12-06T17:10:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.18,"alt":58.09,"az":289.9,"t":"2026-12-06T17:15:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.19,"alt":57.21,"az":290.3,"t":"2026-12-06T17:20:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.2,"alt":56.34,"az":290.6,"t":"2026-12-06T17:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.21,"alt":55.46,"az":290.9,"t":"2026-12-06T17:30:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.23,"alt":54.59,"az":291.3,"t":"2026-12-06T17:35:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.24,"alt":53.72,"az":291.7,"t":"2026-12-06T17:40:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.25,"alt":52.85,"az":292.0,"t":"2026-12-06T17:45:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.27,"alt":51.98,"az":292.4,"t":"2026-12-06T17:50:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.28,"alt":51.12,"az":292.8,"t":"2026-12-06T17:55:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.3,"alt":50.26,"az":293.2,"t":"2026-12-06T18:00:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.32,"alt":49.4,"az":293.6,"t":"2026-12-06T18:05:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.33,"alt":48.54,"az":294.0,"t":"2026-12-06T18:10:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.35,"alt":47.69,"az":294.4,"t":"2026-12-06T18:15:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.37,"alt":46.84,"az":294.8,"t":"2026-12-06T18:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.39,"alt":45.99,"az":295.2,"t":"2026-12-06T18:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.41,"alt":45.14,"az":295.6,"t":"2026-12-06T18:30:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.43,"alt":44.3,"az":296.0,"t":"2026-12-06T18:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.45,"alt":43.46,"az":296.5,"t":"2026-12-06T18:40:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.47,"alt":42.62,"az":296.9,"t":"2026-12-06T18:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.5,"alt":41.79,"az":297.4,"t":"2026-12-06T18:50:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.52,"alt":40.96,"az":297.8,"t":"2026-12-06T18:55:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.55,"alt":40.14,"az":298.3,"t":"2026-12-06T19:00:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.58,"alt":39.31,"az":298.7,"t":"2026-12-06T19:05:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.6,"alt":38.49,"az":299.2,"t":"2026-12-06T19:10:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.63,"alt":37.68,"az":299.7,"t":"2026-12-06T19:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.66,"alt":36.87,"az":300.2,"t":"2026-12-06T19:20:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.7,"alt":36.06,"az":300.6,"t":"2026-12-06T19:25:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.73,"alt":35.26,"az":301.1,"t":"2026-12-06T19:30:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.76,"alt":34.46,"az":301.6,"t":"2026-12-06T19:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.8,"alt":33.66,"az":302.1,"t":"2026-12-06T19:40:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.84,"alt":32.87,"az":302.6,"t":"2026-12-06T19:45:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.88,"alt":32.09,"az":303.1,"t":"2026-12-06T19:50:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.92,"alt":31.31,"az":303.7,"t":"2026-12-06T19:55:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.96,"alt":30.53,"az":304.2,"t":"2026-12-06T20:00:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.01,"alt":29.76,"az":304.7,"t":"2026-12-06T20:05:00Z","terrain":-0.23},{"above_terrain":true,"airmass":2.06,"alt":28.99,"az":305.2,"t":"2026-12-06T20:10:00Z","terrain":-0.26},{"above_terrain":true,"airmass":2.11,"alt":28.23,"az":305.8,"t":"2026-12-06T20:15:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.16,"alt":27.47,"az":306.3,"t":"2026-12-06T20:20:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.22,"alt":26.72,"az":306.9,"t":"2026-12-06T20:25:00Z","terrain":0.13},{"above_terrain":true,"airmass":2.27,"alt":25.97,"az":307.4,"t":"2026-12-06T20:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":2.34,"alt":25.23,"az":308.0,"t":"2026-12-06T20:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.4,"alt":24.5,"az":308.5,"t":"2026-12-06T20:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":2.47,"alt":23.77,"az":309.1,"t":"2026-12-06T20:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.54,"alt":23.05,"az":309.7,"t":"2026-12-06T20:50:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.62,"alt":22.33,"az":310.3,"t":"2026-12-06T20:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.7,"alt":21.62,"az":310.9,"t":"2026-12-06T21:00:00Z","terrain":0.34},{"above_terrain":true,"airmass":2.78,"alt":20.91,"az":311.5,"t":"2026-12-06T21:05:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.87,"alt":20.21,"az":312.1,"t":"2026-12-06T21:10:00Z","terrain":0.15},{"above_terrain":true,"airmass":2.97,"alt":19.52,"az":312.7,"t":"2026-12-06T21:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.07,"alt":18.84,"az":313.3,"t":"2026-12-06T21:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.18,"alt":18.16,"az":313.9,"t":"2026-12-06T21:25:00Z","terrain":0.45},{"above_terrain":true,"airmass":3.3,"alt":17.49,"az":314.5,"t":"2026-12-06T21:30:00Z","terrain":0.52},{"above_terrain":true,"airmass":3.42,"alt":16.83,"az":315.1,"t":"2026-12-06T21:35:00Z","terrain":0.55},{"above_terrain":true,"airmass":3.55,"alt":16.17,"az":315.8,"t":"2026-12-06T21:40:00Z","terrain":0.5},{"above_terrain":true,"airmass":3.69,"alt":15.52,"az":316.4,"t":"2026-12-06T21:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.84,"alt":14.88,"az":317.1,"t":"2026-12-06T21:50:00Z","terrain":0.3},{"above_terrain":true,"airmass":4.0,"alt":14.25,"az":317.7,"t":"2026-12-06T21:55:00Z","terrain":0.32},{"above_terrain":true,"airmass":4.18,"alt":13.62,"az":318.4,"t":"2026-12-06T22:00:00Z","terrain":0.15},{"above_terrain":true,"airmass":4.37,"alt":13.0,"az":319.1,"t":"2026-12-06T22:05:00Z","terrain":-0.14},{"above_terrain":true,"airmass":4.57,"alt":12.39,"az":319.7,"t":"2026-12-06T22:10:00Z","terrain":-0.18},{"above_terrain":true,"airmass":4.79,"alt":11.79,"az":320.4,"t":"2026-12-06T22:15:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.02,"alt":11.2,"az":321.1,"t":"2026-12-06T22:20:00Z","terrain":-0.16},{"above_terrain":true,"airmass":5.28,"alt":10.62,"az":321.8,"t":"2026-12-06T22:25:00Z","terrain":0.12},{"above_terrain":true,"airmass":5.56,"alt":10.04,"az":322.5,"t":"2026-12-06T22:30:00Z","terrain":0.15},{"above_terrain":true,"airmass":5.87,"alt":9.48,"az":323.2,"t":"2026-12-06T22:35:00Z","terrain":0.02},{"above_terrain":true,"airmass":6.21,"alt":8.92,"az":323.9,"t":"2026-12-06T22:40:00Z","terrain":-0.18},{"above_terrain":true,"airmass":6.58,"alt":8.37,"az":324.6,"t":"2026-12-06T22:45:00Z","terrain":-0.2},{"above_terrain":true,"airmass":6.99,"alt":7.84,"az":325.3,"t":"2026-12-06T22:50:00Z","terrain":-0.21},{"above_terrain":true,"airmass":7.44,"alt":7.31,"az":326.1,"t":"2026-12-06T22:55:00Z","terrain":-0.25},{"above_terrain":true,"airmass":7.94,"alt":6.79,"az":326.8,"t":"2026-12-06T23:00:00Z","terrain":-0.36},{"above_terrain":true,"airmass":8.49,"alt":6.29,"az":327.6,"t":"2026-12-06T23:05:00Z","terrain":-0.3},{"above_terrain":true,"airmass":9.12,"alt":5.79,"az":328.3,"t":"2026-12-06T23:10:00Z","terrain":-0.2},{"above_terrain":true,"airmass":9.82,"alt":5.3,"az":329.1,"t":"2026-12-06T23:15:00Z","terrain":-0.14},{"above_terrain":true,"airmass":10.61,"alt":4.83,"az":329.8,"t":"2026-12-06T23:20:00Z","terrain":-0.31},{"above_terrain":true,"airmass":11.5,"alt":4.36,"az":330.6,"t":"2026-12-06T23:25:00Z","terrain":-0.37},{"above_terrain":true,"airmass":12.52,"alt":3.91,"az":331.4,"t":"2026-12-06T23:30:00Z","terrain":-0.3},{"above_terrain":true,"airmass":13.69,"alt":3.46,"az":332.1,"t":"2026-12-06T23:35:00Z","terrain":-0.14},{"above_terrain":true,"airmass":15.04,"alt":3.03,"az":332.9,"t":"2026-12-06T23:40:00Z","terrain":-0.12},{"above_terrain":true,"airmass":16.59,"alt":2.61,"az":333.7,"t":"2026-12-06T23:45:00Z","terrain":-0.2},{"above_terrain":true,"airmass":18.4,"alt":2.2,"az":334.5,"t":"2026-12-06T23:50:00Z","terrain":-0.42},{"above_terrain":true,"airmass":20.51,"alt":1.81,"az":335.3,"t":"2026-12-06T23:55:00Z","terrain":-0.67},{"above_terrain":true,"airmass":22.98,"alt":1.42,"az":336.1,"t":"2026-12-07T00:00:00Z","terrain":-0.82},{"above_terrain":true,"airmass":25.87,"alt":1.05,"az":337.0,"t":"2026-12-07T00:05:00Z","terrain":-0.73},{"above_terrain":true,"airmass":29.27,"alt":0.69,"az":337.8,"t":"2026-12-07T00:10:00Z","terrain":-0.53},{"above_terrain":true,"airmass":33.24,"alt":0.34,"az":338.6,"t":"2026-12-07T00:15:00Z","terrain":-0.64},{"above_terrain":true,"airmass":37.81,"alt":0.01,"az":339.4,"t":"2026-12-07T00:20:00Z","terrain":-0.65},{"above_terrain":true,"airmass":null,"alt":-0.32,"az":340.3,"t":"2026-12-07T00:25:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-0.62,"az":341.1,"t":"2026-12-07T00:30:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-0.92,"az":342.0,"t":"2026-12-07T00:35:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-1.2,"az":342.8,"t":"2026-12-07T00:40:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.47,"az":343.7,"t":"2026-12-07T00:45:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.73,"az":344.5,"t":"2026-12-07T00:50:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.97,"az":345.4,"t":"2026-12-07T00:55:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-2.2,"az":346.2,"t":"2026-12-07T01:00:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-2.42,"az":347.1,"t":"2026-12-07T01:05:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-2.62,"az":348.0,"t":"2026-12-07T01:10:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-2.81,"az":348.9,"t":"2026-12-07T01:15:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-2.98,"az":349.8,"t":"2026-12-07T01:20:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-3.14,"az":350.6,"t":"2026-12-07T01:25:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.29,"az":351.5,"t":"2026-12-07T01:30:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-3.42,"az":352.4,"t":"2026-12-07T01:35:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-3.53,"az":353.3,"t":"2026-12-07T01:40:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-3.64,"az":354.2,"t":"2026-12-07T01:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.72,"az":355.1,"t":"2026-12-07T01:50:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-3.8,"az":356.0,"t":"2026-12-07T01:55:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.85,"az":356.9,"t":"2026-12-07T02:00:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.9,"az":357.8,"t":"2026-12-07T02:05:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-3.93,"az":358.7,"t":"2026-12-07T02:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.94,"az":359.6,"t":"2026-12-07T02:15:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-3.94,"az":0.5,"t":"2026-12-07T02:20:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-3.93,"az":1.4,"t":"2026-12-07T02:25:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-3.9,"az":2.3,"t":"2026-12-07T02:30:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-3.85,"az":3.2,"t":"2026-12-07T02:35:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-3.79,"az":4.1,"t":"2026-12-07T02:40:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-3.72,"az":5.0,"t":"2026-12-07T02:45:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-3.63,"az":5.8,"t":"2026-12-07T02:50:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-3.53,"az":6.7,"t":"2026-12-07T02:55:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-3.41,"az":7.6,"t":"2026-12-07T03:00:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.28,"az":8.5,"t":"2026-12-07T03:05:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-3.14,"az":9.4,"t":"2026-12-07T03:10:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-2.98,"az":10.3,"t":"2026-12-07T03:15:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-2.8,"az":11.2,"t":"2026-12-07T03:20:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-2.61,"az":12.0,"t":"2026-12-07T03:25:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-2.41,"az":12.9,"t":"2026-12-07T03:30:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-2.19,"az":13.8,"t":"2026-12-07T03:35:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-1.97,"az":14.7,"t":"2026-12-07T03:40:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-1.72,"az":15.5,"t":"2026-12-07T03:45:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-1.46,"az":16.4,"t":"2026-12-07T03:50:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.19,"az":17.2,"t":"2026-12-07T03:55:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-0.91,"az":18.1,"t":"2026-12-07T04:00:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-0.61,"az":18.9,"t":"2026-12-07T04:05:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-0.3,"az":19.8,"t":"2026-12-07T04:10:00Z","terrain":0.66},{"above_terrain":false,"airmass":37.63,"alt":0.02,"az":20.6,"t":"2026-12-07T04:15:00Z","terrain":0.68},{"above_terrain":false,"airmass":33.08,"alt":0.36,"az":21.4,"t":"2026-12-07T04:20:00Z","terrain":0.82},{"above_terrain":false,"airmass":29.13,"alt":0.7,"az":22.3,"t":"2026-12-07T04:25:00Z","terrain":1.03},{"above_terrain":false,"airmass":25.76,"alt":1.06,"az":23.1,"t":"2026-12-07T04:30:00Z","terrain":1.14},{"above_terrain":true,"airmass":22.87,"alt":1.44,"az":23.9,"t":"2026-12-07T04:35:00Z","terrain":0.95},{"above_terrain":true,"airmass":20.42,"alt":1.82,"az":24.7,"t":"2026-12-07T04:40:00Z","terrain":1.13},{"above_terrain":true,"airmass":18.32,"alt":2.22,"az":25.5,"t":"2026-12-07T04:45:00Z","terrain":1.28},{"above_terrain":true,"airmass":16.53,"alt":2.63,"az":26.3,"t":"2026-12-07T04:50:00Z","terrain":1.32},{"above_terrain":true,"airmass":14.98,"alt":3.05,"az":27.1,"t":"2026-12-07T04:55:00Z","terrain":1.27},{"above_terrain":true,"airmass":13.65,"alt":3.48,"az":27.9,"t":"2026-12-07T05:00:00Z","terrain":1.2},{"above_terrain":true,"airmass":12.48,"alt":3.92,"az":28.7,"t":"2026-12-07T05:05:00Z","terrain":1.06},{"above_terrain":true,"airmass":11.47,"alt":4.38,"az":29.4,"t":"2026-12-07T05:10:00Z","terrain":1.07},{"above_terrain":true,"airmass":10.58,"alt":4.84,"az":30.2,"t":"2026-12-07T05:15:00Z","terrain":1.18},{"above_terrain":true,"airmass":9.79,"alt":5.32,"az":31.0,"t":"2026-12-07T05:20:00Z","terrain":1.3},{"above_terrain":true,"airmass":9.09,"alt":5.81,"az":31.7,"t":"2026-12-07T05:25:00Z","terrain":1.32},{"above_terrain":true,"airmass":8.47,"alt":6.3,"az":32.5,"t":"2026-12-07T05:30:00Z","terrain":1.17},{"above_terrain":true,"airmass":7.92,"alt":6.81,"az":33.2,"t":"2026-12-07T05:35:00Z","terrain":0.87},{"above_terrain":true,"airmass":7.42,"alt":7.33,"az":34.0,"t":"2026-12-07T05:40:00Z","terrain":0.46},{"above_terrain":true,"airmass":6.97,"alt":7.86,"az":34.7,"t":"2026-12-07T05:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":6.56,"alt":8.39,"az":35.4,"t":"2026-12-07T05:50:00Z","terrain":0.04},{"above_terrain":true,"airmass":6.19,"alt":8.94,"az":36.1,"t":"2026-12-07T05:55:00Z","terrain":0.02},{"above_terrain":true,"airmass":5.86,"alt":9.5,"az":36.8,"t":"2026-12-07T06:00:00Z","terrain":-0.07},{"above_terrain":true,"airmass":5.55,"alt":10.06,"az":37.5,"t":"2026-12-07T06:05:00Z","terrain":-0.15},{"above_terrain":true,"airmass":5.27,"alt":10.64,"az":38.2,"t":"2026-12-07T06:10:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.02,"alt":11.22,"az":38.9,"t":"2026-12-07T06:15:00Z","terrain":-0.16},{"above_terrain":true,"airmass":4.78,"alt":11.82,"az":39.6,"t":"2026-12-07T06:20:00Z","terrain":-0.09},{"above_terrain":true,"airmass":4.56,"alt":12.42,"az":40.3,"t":"2026-12-07T06:25:00Z","terrain":-0.03},{"above_terrain":true,"airmass":4.36,"alt":13.03,"az":41.0,"t":"2026-12-07T06:30:00Z","terrain":0.02},{"above_terrain":true,"airmass":4.17,"alt":13.64,"az":41.6,"t":"2026-12-07T06:35:00Z","terrain":0.08},{"above_terrain":true,"airmass":4.0,"alt":14.27,"az":42.3,"t":"2026-12-07T06:40:00Z","terrain":0.16},{"above_terrain":true,"airmass":3.84,"alt":14.9,"az":43.0,"t":"2026-12-07T06:45:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.69,"alt":15.54,"az":43.6,"t":"2026-12-07T06:50:00Z","terrain":0.35},{"above_terrain":true,"airmass":3.55,"alt":16.19,"az":44.2,"t":"2026-12-07T06:55:00Z","terrain":0.45},{"above_terrain":true,"airmass":3.41,"alt":16.85,"az":44.9,"t":"2026-12-07T07:00:00Z","terrain":0.56},{"above_terrain":true,"airmass":3.29,"alt":17.51,"az":45.5,"t":"2026-12-07T07:05:00Z","terrain":0.63},{"above_terrain":true,"airmass":3.18,"alt":18.19,"az":46.1,"t":"2026-12-07T07:10:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.07,"alt":18.86,"az":46.8,"t":"2026-12-07T07:15:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.97,"alt":19.55,"az":47.4,"t":"2026-12-07T07:20:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.87,"alt":20.24,"az":48.0,"t":"2026-12-07T07:25:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.78,"alt":20.94,"az":48.6,"t":"2026-12-07T07:30:00Z","terrain":0.46},{"above_terrain":true,"airmass":2.7,"alt":21.64,"az":49.2,"t":"2026-12-07T07:35:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.61,"alt":22.36,"az":49.7,"t":"2026-12-07T07:40:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.54,"alt":23.07,"az":50.3,"t":"2026-12-07T07:45:00Z","terrain":0.44},{"above_terrain":true,"airmass":2.47,"alt":23.8,"az":50.9,"t":"2026-12-07T07:50:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.4,"alt":24.53,"az":51.5,"t":"2026-12-07T07:55:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.33,"alt":25.26,"az":52.0,"t":"2026-12-07T08:00:00Z","terrain":0.64},{"above_terrain":true,"airmass":2.27,"alt":26.0,"az":52.6,"t":"2026-12-07T08:05:00Z","terrain":0.76},{"above_terrain":true,"airmass":2.21,"alt":26.75,"az":53.2,"t":"2026-12-07T08:10:00Z","terrain":0.86},{"above_terrain":true,"airmass":2.16,"alt":27.5,"az":53.7,"t":"2026-12-07T08:15:00Z","terrain":0.95},{"above_terrain":true,"airmass":2.11,"alt":28.26,"az":54.2,"t":"2026-12-07T08:20:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.06,"alt":29.02,"az":54.8,"t":"2026-12-07T08:25:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.01,"alt":29.79,"az":55.3,"t":"2026-12-07T08:30:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.96,"alt":30.56,"az":55.8,"t":"2026-12-07T08:35:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.92,"alt":31.34,"az":56.4,"t":"2026-12-07T08:40:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.88,"alt":32.12,"az":56.9,"t":"2026-12-07T08:45:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.84,"alt":32.9,"az":57.4,"t":"2026-12-07T08:50:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.8,"alt":33.69,"az":57.9,"t":"2026-12-07T08:55:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.76,"alt":34.49,"az":58.4,"t":"2026-12-07T09:00:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.73,"alt":35.29,"az":58.9,"t":"2026-12-07T09:05:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.69,"alt":36.09,"az":59.4,"t":"2026-12-07T09:10:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.66,"alt":36.9,"az":59.9,"t":"2026-12-07T09:15:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.63,"alt":37.71,"az":60.3,"t":"2026-12-07T09:20:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.6,"alt":38.53,"az":60.8,"t":"2026-12-07T09:25:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.57,"alt":39.34,"az":61.3,"t":"2026-12-07T09:30:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.55,"alt":40.17,"az":61.7,"t":"2026-12-07T09:35:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.52,"alt":40.99,"az":62.2,"t":"2026-12-07T09:40:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.5,"alt":41.82,"az":62.6,"t":"2026-12-07T09:45:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.47,"alt":42.66,"az":63.1,"t":"2026-12-07T09:50:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.45,"alt":43.49,"az":63.5,"t":"2026-12-07T09:55:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.43,"alt":44.33,"az":64.0,"t":"2026-12-07T10:00:00Z","terrain":0.77}],"transit":{"airmass":1.0,"alt":87.3,"az":357.6,"t":"2026-12-06T14:20:00Z"},"usable_hours":4.67,"verdict":"good","zenith_passage":true},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}