{"assessment":{"best_window":{"end":"2026-12-07T20:35Z","end_local":"22:35","hours":4.0,"label":"good","mean_quality":0.88,"start":"2026-12-07T16:35Z","start_local":"18:35"},"cost":{"altitude":7.93,"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":81,"cloud":null,"high":null,"iso":"2026-12-07T15:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-17,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"17:00","wind":null},{"alt":71,"cloud":null,"high":null,"iso":"2026-12-07T16:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-27,"precip":null,"q":0.5,"rh":null,"sky":"astronomical twilight","temp":null,"time":"18:00","wind":null},{"alt":60,"cloud":null,"high":null,"iso":"2026-12-07T17:00Z","label":"good","low":null,"mid":null,"moon_alt":-38,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":50,"cloud":null,"high":null,"iso":"2026-12-07T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-49,"precip":null,"q":0.93,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":39,"cloud":null,"high":null,"iso":"2026-12-07T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-59,"precip":null,"q":0.86,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":30,"cloud":null,"high":null,"iso":"2026-12-07T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-68,"precip":null,"q":0.8,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":21,"cloud":null,"high":null,"iso":"2026-12-07T21:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-74,"precip":null,"q":0.44,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":13,"cloud":null,"high":null,"iso":"2026-12-07T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-72,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":6,"cloud":null,"high":null,"iso":"2026-12-07T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-64,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":1,"cloud":null,"high":null,"iso":"2026-12-08T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-54,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-2,"cloud":null,"high":null,"iso":"2026-12-08T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-44,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2026-12-08T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-33,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2026-12-08T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-23,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-1,"cloud":null,"high":null,"iso":"2026-12-08T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-13,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":4,"cloud":null,"high":null,"iso":"2026-12-08T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-3,"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":4.2,"reasons":["the target being low or below 20\u00b0 cost 7.9 quality-hours","daylight and twilight cost 1.4 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":4.2,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2026-12-07T15:25Z","end_local":"17:25","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2026-12-07T14:50Z","start_local":"16:50"},{"end":"2026-12-07T16:00Z","end_local":"18:00","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2026-12-07T15:25Z","start_local":"17:25"},{"end":"2026-12-07T16:35Z","end_local":"18:35","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2026-12-07T16:00Z","start_local":"18:00"},{"end":"2026-12-07T20:35Z","end_local":"22:35","hours":4.0,"label":"good","mean_quality":0.88,"start":"2026-12-07T16:35Z","start_local":"18:35"},{"end":"2026-12-07T21:10Z","end_local":"23:10","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2026-12-07T20:35Z","start_local":"22:35"},{"end":"2026-12-08T05:40Z","end_local":"07:40","hours":8.5,"label":"unusable","mean_quality":0.0,"start":"2026-12-07T21:10Z","start_local":"23:10"}]},"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":"2026-12-07T16:30:09Z","dark_hours":11.42,"dark_to":"2026-12-08T03:55:23Z","moon":{"illumination":0.013,"phase":"new moon","waxing":false},"moon_free_dark_hours":11.4,"moonrise":"2026-12-08T05:22:46Z","moonset":"2026-12-07T13:13:54Z","sunrise":"2026-12-08T05:35:12Z","sunset":"2026-12-07T14:50:27Z","twilight":{"astronomical":{"end":"2026-12-07T16:30:09Z","start":"2026-12-08T03:55:23Z"},"civil":{"end":"2026-12-07T15:21:42Z","start":"2026-12-08T05:03:54Z"},"nautical":{"end":"2026-12-07T15:56:29Z","start":"2026-12-08T04:29:04Z"}},"window_end":"2026-12-08T10:00:00Z","window_start":"2026-12-07T10:00:00Z"},"night_date":"2026-12-07","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.11,"alt":64.5,"t":"2026-12-07T16:35:00Z"},"dec":44.25788576,"dec_of_date":44.3636,"dec_str":"+44\u00b0 15' 28.4\"","good_hours":3.42,"limit_rise":"2026-12-08T07:19:19Z","limit_set":"2026-12-07T21:07:37Z","max_az_rate_deg_per_min":3.74,"moon_separation":97.3,"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":"3.4 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2026-12-08T00:23:32Z","blocked_dark_hours":0,"clears_at":"2026-12-08T04:26:29Z","rise_az":64.0},"track":[{"above_terrain":true,"airmass":1.43,"alt":44.33,"az":64.0,"t":"2026-12-07T10:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.41,"alt":45.17,"az":64.4,"t":"2026-12-07T10:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.39,"alt":46.02,"az":64.8,"t":"2026-12-07T10:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.37,"alt":46.87,"az":65.2,"t":"2026-12-07T10:15:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.35,"alt":47.72,"az":65.7,"t":"2026-12-07T10:20:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.33,"alt":48.57,"az":66.1,"t":"2026-12-07T10:25:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.32,"alt":49.43,"az":66.5,"t":"2026-12-07T10:30:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.3,"alt":50.29,"az":66.9,"t":"2026-12-07T10:35:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.28,"alt":51.15,"az":67.2,"t":"2026-12-07T10:40:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.27,"alt":52.02,"az":67.6,"t":"2026-12-07T10:45:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.25,"alt":52.88,"az":68.0,"t":"2026-12-07T10:50:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.24,"alt":53.75,"az":68.4,"t":"2026-12-07T10:55:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.23,"alt":54.62,"az":68.7,"t":"2026-12-07T11:00:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.21,"alt":55.5,"az":69.1,"t":"2026-12-07T11:05:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.2,"alt":56.37,"az":69.4,"t":"2026-12-07T11:10:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.19,"alt":57.25,"az":69.8,"t":"2026-12-07T11:15:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.18,"alt":58.13,"az":70.1,"t":"2026-12-07T11:20:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.17,"alt":59.01,"az":70.4,"t":"2026-12-07T11:25:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.16,"alt":59.89,"az":70.7,"t":"2026-12-07T11:30:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.15,"alt":60.77,"az":71.0,"t":"2026-12-07T11:35:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.14,"alt":61.66,"az":71.3,"t":"2026-12-07T11:40:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.13,"alt":62.55,"az":71.5,"t":"2026-12-07T11:45:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.12,"alt":63.44,"az":71.8,"t":"2026-12-07T11:50:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.11,"alt":64.33,"az":72.0,"t":"2026-12-07T11:55:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.1,"alt":65.22,"az":72.3,"t":"2026-12-07T12:00:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.09,"alt":66.11,"az":72.5,"t":"2026-12-07T12:05:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.09,"alt":67.0,"az":72.7,"t":"2026-12-07T12:10:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.08,"alt":67.89,"az":72.8,"t":"2026-12-07T12:15:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.07,"alt":68.79,"az":73.0,"t":"2026-12-07T12:20:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.07,"alt":69.68,"az":73.1,"t":"2026-12-07T12:25:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.06,"alt":70.58,"az":73.2,"t":"2026-12-07T12:30:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.05,"alt":71.48,"az":73.2,"t":"2026-12-07T12:35:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.05,"alt":72.37,"az":73.2,"t":"2026-12-07T12:40:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.04,"alt":73.27,"az":73.2,"t":"2026-12-07T12:45:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.04,"alt":74.16,"az":73.1,"t":"2026-12-07T12:50:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.03,"alt":75.06,"az":72.9,"t":"2026-12-07T12:55:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.03,"alt":75.95,"az":72.7,"t":"2026-12-07T13:00:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.03,"alt":76.85,"az":72.4,"t":"2026-12-07T13:05:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.02,"alt":77.74,"az":71.9,"t":"2026-12-07T13:10:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.02,"alt":78.63,"az":71.3,"t":"2026-12-07T13:15:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.02,"alt":79.51,"az":70.6,"t":"2026-12-07T13:20:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.01,"alt":80.39,"az":69.6,"t":"2026-12-07T13:25:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.01,"alt":81.26,"az":68.4,"t":"2026-12-07T13:30:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.01,"alt":82.13,"az":66.8,"t":"2026-12-07T13:35:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.01,"alt":82.98,"az":64.7,"t":"2026-12-07T13:40:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.01,"alt":83.82,"az":61.8,"t":"2026-12-07T13:45:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.0,"alt":84.63,"az":58.0,"t":"2026-12-07T13:50:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.0,"alt":85.4,"az":52.8,"t":"2026-12-07T13:55:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.0,"alt":86.11,"az":45.3,"t":"2026-12-07T14:00:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.0,"alt":86.72,"az":34.7,"t":"2026-12-07T14:05:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.0,"alt":87.15,"az":20.0,"t":"2026-12-07T14:10:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.0,"alt":87.33,"az":1.7,"t":"2026-12-07T14:15:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.0,"alt":87.2,"az":343.0,"t":"2026-12-07T14:20:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.0,"alt":86.81,"az":327.5,"t":"2026-12-07T14:25:00Z","terrain":-0.3},{"above_terrain":true,"airmass":1.0,"alt":86.23,"az":316.3,"t":"2026-12-07T14:30:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.0,"alt":85.53,"az":308.3,"t":"2026-12-07T14:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.0,"alt":84.77,"az":302.8,"t":"2026-12-07T14:40:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.01,"alt":83.96,"az":298.7,"t":"2026-12-07T14:45:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.01,"alt":83.13,"az":295.8,"t":"2026-12-07T14:50:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.01,"alt":82.28,"az":293.6,"t":"2026-12-07T14:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.01,"alt":81.42,"az":291.9,"t":"2026-12-07T15:00:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.01,"alt":80.54,"az":290.6,"t":"2026-12-07T15:05:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.02,"alt":79.66,"az":289.6,"t":"2026-12-07T15:10:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.02,"alt":78.78,"az":288.8,"t":"2026-12-07T15:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.02,"alt":77.89,"az":288.2,"t":"2026-12-07T15:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":77.0,"az":287.7,"t":"2026-12-07T15:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.03,"alt":76.11,"az":287.4,"t":"2026-12-07T15:30:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.03,"alt":75.22,"az":287.1,"t":"2026-12-07T15:35:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.04,"alt":74.32,"az":286.9,"t":"2026-12-07T15:40:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.04,"alt":73.43,"az":286.8,"t":"2026-12-07T15:45:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.05,"alt":72.53,"az":286.8,"t":"2026-12-07T15:50:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.05,"alt":71.63,"az":286.8,"t":"2026-12-07T15:55:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.06,"alt":70.74,"az":286.8,"t":"2026-12-07T16:00:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.06,"alt":69.84,"az":286.9,"t":"2026-12-07T16:05:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.07,"alt":68.95,"az":287.0,"t":"2026-12-07T16:10:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.08,"alt":68.05,"az":287.1,"t":"2026-12-07T16:15:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.08,"alt":67.16,"az":287.3,"t":"2026-12-07T16:20:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.09,"alt":66.26,"az":287.5,"t":"2026-12-07T16:25:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.1,"alt":65.37,"az":287.7,"t":"2026-12-07T16:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.11,"alt":64.48,"az":287.9,"t":"2026-12-07T16:35:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.12,"alt":63.59,"az":288.2,"t":"2026-12-07T16:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":62.7,"az":288.4,"t":"2026-12-07T16:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.13,"alt":61.82,"az":288.7,"t":"2026-12-07T16:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":60.93,"az":289.0,"t":"2026-12-07T16:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.15,"alt":60.04,"az":289.2,"t":"2026-12-07T17:00:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.16,"alt":59.16,"az":289.6,"t":"2026-12-07T17:05:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.17,"alt":58.28,"az":289.9,"t":"2026-12-07T17:10:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.19,"alt":57.4,"az":290.2,"t":"2026-12-07T17:15:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.2,"alt":56.52,"az":290.5,"t":"2026-12-07T17:20:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.21,"alt":55.65,"az":290.9,"t":"2026-12-07T17:25:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.22,"alt":54.78,"az":291.2,"t":"2026-12-07T17:30:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.24,"alt":53.9,"az":291.6,"t":"2026-12-07T17:35:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.25,"alt":53.03,"az":291.9,"t":"2026-12-07T17:40:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.27,"alt":52.17,"az":292.3,"t":"2026-12-07T17:45:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.28,"alt":51.3,"az":292.7,"t":"2026-12-07T17:50:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.3,"alt":50.44,"az":293.1,"t":"2026-12-07T17:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.31,"alt":49.58,"az":293.5,"t":"2026-12-07T18:00:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.33,"alt":48.72,"az":293.9,"t":"2026-12-07T18:05:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.35,"alt":47.87,"az":294.3,"t":"2026-12-07T18:10:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.37,"alt":47.02,"az":294.7,"t":"2026-12-07T18:15:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.38,"alt":46.17,"az":295.1,"t":"2026-12-07T18:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.4,"alt":45.32,"az":295.5,"t":"2026-12-07T18:25:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.43,"alt":44.48,"az":296.0,"t":"2026-12-07T18:30:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.45,"alt":43.64,"az":296.4,"t":"2026-12-07T18:35:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.47,"alt":42.8,"az":296.8,"t":"2026-12-07T18:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.49,"alt":41.97,"az":297.3,"t":"2026-12-07T18:45:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.52,"alt":41.14,"az":297.7,"t":"2026-12-07T18:50:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.54,"alt":40.31,"az":298.2,"t":"2026-12-07T18:55:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.57,"alt":39.49,"az":298.6,"t":"2026-12-07T19:00:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.6,"alt":38.67,"az":299.1,"t":"2026-12-07T19:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.63,"alt":37.85,"az":299.6,"t":"2026-12-07T19:10:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.66,"alt":37.04,"az":300.1,"t":"2026-12-07T19:15:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.69,"alt":36.23,"az":300.5,"t":"2026-12-07T19:20:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.72,"alt":35.43,"az":301.0,"t":"2026-12-07T19:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.76,"alt":34.63,"az":301.5,"t":"2026-12-07T19:30:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.79,"alt":33.83,"az":302.0,"t":"2026-12-07T19:35:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.83,"alt":33.04,"az":302.5,"t":"2026-12-07T19:40:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.87,"alt":32.25,"az":303.0,"t":"2026-12-07T19:45:00Z","terrain":-0.23},{"above_terrain":true,"airmass":1.91,"alt":31.47,"az":303.5,"t":"2026-12-07T19:50:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.95,"alt":30.69,"az":304.1,"t":"2026-12-07T19:55:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.0,"alt":29.92,"az":304.6,"t":"2026-12-07T20:00:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.05,"alt":29.15,"az":305.1,"t":"2026-12-07T20:05:00Z","terrain":-0.28},{"above_terrain":true,"airmass":2.1,"alt":28.39,"az":305.7,"t":"2026-12-07T20:10:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.15,"alt":27.63,"az":306.2,"t":"2026-12-07T20:15:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.2,"alt":26.88,"az":306.7,"t":"2026-12-07T20:20:00Z","terrain":0.09},{"above_terrain":true,"airmass":2.26,"alt":26.13,"az":307.3,"t":"2026-12-07T20:25:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.32,"alt":25.39,"az":307.9,"t":"2026-12-07T20:30:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.39,"alt":24.65,"az":308.4,"t":"2026-12-07T20:35:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.45,"alt":23.92,"az":309.0,"t":"2026-12-07T20:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.53,"alt":23.2,"az":309.6,"t":"2026-12-07T20:45:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.6,"alt":22.48,"az":310.1,"t":"2026-12-07T20:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":2.68,"alt":21.77,"az":310.7,"t":"2026-12-07T20:55:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.76,"alt":21.06,"az":311.3,"t":"2026-12-07T21:00:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.85,"alt":20.36,"az":311.9,"t":"2026-12-07T21:05:00Z","terrain":0.16},{"above_terrain":true,"airmass":2.95,"alt":19.67,"az":312.5,"t":"2026-12-07T21:10:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.05,"alt":18.98,"az":313.1,"t":"2026-12-07T21:15:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.16,"alt":18.3,"az":313.8,"t":"2026-12-07T21:20:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.27,"alt":17.63,"az":314.4,"t":"2026-12-07T21:25:00Z","terrain":0.5},{"above_terrain":true,"airmass":3.39,"alt":16.97,"az":315.0,"t":"2026-12-07T21:30:00Z","terrain":0.56},{"above_terrain":true,"airmass":3.52,"alt":16.31,"az":315.6,"t":"2026-12-07T21:35:00Z","terrain":0.51},{"above_terrain":true,"airmass":3.66,"alt":15.66,"az":316.3,"t":"2026-12-07T21:40:00Z","terrain":0.43},{"above_terrain":true,"airmass":3.81,"alt":15.02,"az":316.9,"t":"2026-12-07T21:45:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.97,"alt":14.38,"az":317.6,"t":"2026-12-07T21:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":4.14,"alt":13.75,"az":318.2,"t":"2026-12-07T21:55:00Z","terrain":0.21},{"above_terrain":true,"airmass":4.32,"alt":13.13,"az":318.9,"t":"2026-12-07T22:00:00Z","terrain":-0.1},{"above_terrain":true,"airmass":4.52,"alt":12.52,"az":319.6,"t":"2026-12-07T22:05:00Z","terrain":-0.18},{"above_terrain":true,"airmass":4.74,"alt":11.92,"az":320.3,"t":"2026-12-07T22:10:00Z","terrain":-0.2},{"above_terrain":true,"airmass":4.97,"alt":11.33,"az":320.9,"t":"2026-12-07T22:15:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.23,"alt":10.74,"az":321.6,"t":"2026-12-07T22:20:00Z","terrain":0.06},{"above_terrain":true,"airmass":5.5,"alt":10.16,"az":322.3,"t":"2026-12-07T22:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":5.8,"alt":9.6,"az":323.0,"t":"2026-12-07T22:30:00Z","terrain":0.07},{"above_terrain":true,"airmass":6.13,"alt":9.04,"az":323.8,"t":"2026-12-07T22:35:00Z","terrain":-0.14},{"above_terrain":true,"airmass":6.5,"alt":8.49,"az":324.5,"t":"2026-12-07T22:40:00Z","terrain":-0.2},{"above_terrain":true,"airmass":6.89,"alt":7.95,"az":325.2,"t":"2026-12-07T22:45:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.34,"alt":7.42,"az":325.9,"t":"2026-12-07T22:50:00Z","terrain":-0.24},{"above_terrain":true,"airmass":7.83,"alt":6.9,"az":326.7,"t":"2026-12-07T22:55:00Z","terrain":-0.34},{"above_terrain":true,"airmass":8.37,"alt":6.39,"az":327.4,"t":"2026-12-07T23:00:00Z","terrain":-0.33},{"above_terrain":true,"airmass":8.98,"alt":5.89,"az":328.1,"t":"2026-12-07T23:05:00Z","terrain":-0.22},{"above_terrain":true,"airmass":9.66,"alt":5.4,"az":328.9,"t":"2026-12-07T23:10:00Z","terrain":-0.14},{"above_terrain":true,"airmass":10.43,"alt":4.93,"az":329.7,"t":"2026-12-07T23:15:00Z","terrain":-0.28},{"above_terrain":true,"airmass":11.3,"alt":4.46,"az":330.4,"t":"2026-12-07T23:20:00Z","terrain":-0.37},{"above_terrain":true,"airmass":12.3,"alt":4.0,"az":331.2,"t":"2026-12-07T23:25:00Z","terrain":-0.34},{"above_terrain":true,"airmass":13.43,"alt":3.56,"az":332.0,"t":"2026-12-07T23:30:00Z","terrain":-0.14},{"above_terrain":true,"airmass":14.73,"alt":3.12,"az":332.8,"t":"2026-12-07T23:35:00Z","terrain":-0.12},{"above_terrain":true,"airmass":16.24,"alt":2.7,"az":333.6,"t":"2026-12-07T23:40:00Z","terrain":-0.18},{"above_terrain":true,"airmass":17.99,"alt":2.29,"az":334.4,"t":"2026-12-07T23:45:00Z","terrain":-0.36},{"above_terrain":true,"airmass":20.03,"alt":1.89,"az":335.2,"t":"2026-12-07T23:50:00Z","terrain":-0.63},{"above_terrain":true,"airmass":22.41,"alt":1.5,"az":336.0,"t":"2026-12-07T23:55:00Z","terrain":-0.82},{"above_terrain":true,"airmass":25.22,"alt":1.13,"az":336.8,"t":"2026-12-08T00:00:00Z","terrain":-0.75},{"above_terrain":true,"airmass":28.5,"alt":0.77,"az":337.6,"t":"2026-12-08T00:05:00Z","terrain":-0.57},{"above_terrain":true,"airmass":32.34,"alt":0.42,"az":338.4,"t":"2026-12-08T00:10:00Z","terrain":-0.59},{"above_terrain":true,"airmass":36.78,"alt":0.08,"az":339.3,"t":"2026-12-08T00:15:00Z","terrain":-0.69},{"above_terrain":true,"airmass":null,"alt":-0.25,"az":340.1,"t":"2026-12-08T00:20:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-0.56,"az":340.9,"t":"2026-12-08T00:25:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-0.86,"az":341.8,"t":"2026-12-08T00:30:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-1.15,"az":342.6,"t":"2026-12-08T00:35:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-1.42,"az":343.5,"t":"2026-12-08T00:40:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.68,"az":344.3,"t":"2026-12-08T00:45:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.92,"az":345.2,"t":"2026-12-08T00:50:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-2.16,"az":346.1,"t":"2026-12-08T00:55:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-2.37,"az":346.9,"t":"2026-12-08T01:00:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-2.58,"az":347.8,"t":"2026-12-08T01:05:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-2.77,"az":348.7,"t":"2026-12-08T01:10:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-2.95,"az":349.6,"t":"2026-12-08T01:15:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-3.11,"az":350.4,"t":"2026-12-08T01:20:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.26,"az":351.3,"t":"2026-12-08T01:25:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-3.39,"az":352.2,"t":"2026-12-08T01:30:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-3.51,"az":353.1,"t":"2026-12-08T01:35:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-3.62,"az":354.0,"t":"2026-12-08T01:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.71,"az":354.9,"t":"2026-12-08T01:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.78,"az":355.8,"t":"2026-12-08T01:50:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-3.84,"az":356.7,"t":"2026-12-08T01:55:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.89,"az":357.6,"t":"2026-12-08T02:00:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-3.92,"az":358.5,"t":"2026-12-08T02:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.94,"az":359.4,"t":"2026-12-08T02:10:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-3.94,"az":0.3,"t":"2026-12-08T02:15:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-3.93,"az":1.2,"t":"2026-12-08T02:20:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-3.9,"az":2.1,"t":"2026-12-08T02:25:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-3.86,"az":3.0,"t":"2026-12-08T02:30:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-3.81,"az":3.9,"t":"2026-12-08T02:35:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-3.74,"az":4.8,"t":"2026-12-08T02:40:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-3.65,"az":5.7,"t":"2026-12-08T02:45:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-3.55,"az":6.5,"t":"2026-12-08T02:50:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-3.44,"az":7.4,"t":"2026-12-08T02:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.31,"az":8.3,"t":"2026-12-08T03:00:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-3.17,"az":9.2,"t":"2026-12-08T03:05:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-3.01,"az":10.1,"t":"2026-12-08T03:10:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-2.84,"az":11.0,"t":"2026-12-08T03:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-2.65,"az":11.9,"t":"2026-12-08T03:20:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-2.46,"az":12.7,"t":"2026-12-08T03:25:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-2.24,"az":13.6,"t":"2026-12-08T03:30:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-2.02,"az":14.5,"t":"2026-12-08T03:35:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-1.77,"az":15.3,"t":"2026-12-08T03:40:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-1.52,"az":16.2,"t":"2026-12-08T03:45:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-1.25,"az":17.0,"t":"2026-12-08T03:50:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-0.97,"az":17.9,"t":"2026-12-08T03:55:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-0.68,"az":18.7,"t":"2026-12-08T04:00:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-0.37,"az":19.6,"t":"2026-12-08T04:05:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-0.05,"az":20.4,"t":"2026-12-08T04:10:00Z","terrain":0.68},{"above_terrain":false,"airmass":34.0,"alt":0.28,"az":21.3,"t":"2026-12-08T04:15:00Z","terrain":0.77},{"above_terrain":false,"airmass":29.93,"alt":0.63,"az":22.1,"t":"2026-12-08T04:20:00Z","terrain":1.0},{"above_terrain":false,"airmass":26.43,"alt":0.99,"az":22.9,"t":"2026-12-08T04:25:00Z","terrain":1.14},{"above_terrain":true,"airmass":23.45,"alt":1.36,"az":23.7,"t":"2026-12-08T04:30:00Z","terrain":0.99},{"above_terrain":true,"airmass":20.91,"alt":1.74,"az":24.5,"t":"2026-12-08T04:35:00Z","terrain":1.08},{"above_terrain":true,"airmass":18.74,"alt":2.13,"az":25.3,"t":"2026-12-08T04:40:00Z","terrain":1.26},{"above_terrain":true,"airmass":16.89,"alt":2.54,"az":26.1,"t":"2026-12-08T04:45:00Z","terrain":1.33},{"above_terrain":true,"airmass":15.29,"alt":2.96,"az":26.9,"t":"2026-12-08T04:50:00Z","terrain":1.28},{"above_terrain":true,"airmass":13.92,"alt":3.39,"az":27.7,"t":"2026-12-08T04:55:00Z","terrain":1.22},{"above_terrain":true,"airmass":12.72,"alt":3.83,"az":28.5,"t":"2026-12-08T05:00:00Z","terrain":1.1},{"above_terrain":true,"airmass":11.67,"alt":4.28,"az":29.3,"t":"2026-12-08T05:05:00Z","terrain":1.04},{"above_terrain":true,"airmass":10.76,"alt":4.74,"az":30.0,"t":"2026-12-08T05:10:00Z","terrain":1.16},{"above_terrain":true,"airmass":9.95,"alt":5.22,"az":30.8,"t":"2026-12-08T05:15:00Z","terrain":1.28},{"above_terrain":true,"airmass":9.23,"alt":5.7,"az":31.6,"t":"2026-12-08T05:20:00Z","terrain":1.32},{"above_terrain":true,"airmass":8.6,"alt":6.2,"az":32.3,"t":"2026-12-08T05:25:00Z","terrain":1.22},{"above_terrain":true,"airmass":8.03,"alt":6.7,"az":33.1,"t":"2026-12-08T05:30:00Z","terrain":0.96},{"above_terrain":true,"airmass":7.52,"alt":7.22,"az":33.8,"t":"2026-12-08T05:35:00Z","terrain":0.55},{"above_terrain":true,"airmass":7.06,"alt":7.74,"az":34.5,"t":"2026-12-08T05:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":6.65,"alt":8.28,"az":35.3,"t":"2026-12-08T05:45:00Z","terrain":0.04},{"above_terrain":true,"airmass":6.27,"alt":8.82,"az":36.0,"t":"2026-12-08T05:50:00Z","terrain":0.03},{"above_terrain":true,"airmass":5.93,"alt":9.38,"az":36.7,"t":"2026-12-08T05:55:00Z","terrain":-0.05},{"above_terrain":true,"airmass":5.62,"alt":9.94,"az":37.4,"t":"2026-12-08T06:00:00Z","terrain":-0.14},{"above_terrain":true,"airmass":5.33,"alt":10.52,"az":38.1,"t":"2026-12-08T06:05:00Z","terrain":-0.21},{"above_terrain":true,"airmass":5.07,"alt":11.1,"az":38.8,"t":"2026-12-08T06:10:00Z","terrain":-0.17},{"above_terrain":true,"airmass":4.83,"alt":11.69,"az":39.5,"t":"2026-12-08T06:15:00Z","terrain":-0.11},{"above_terrain":true,"airmass":4.61,"alt":12.29,"az":40.2,"t":"2026-12-08T06:20:00Z","terrain":-0.04},{"above_terrain":true,"airmass":4.4,"alt":12.89,"az":40.8,"t":"2026-12-08T06:25:00Z","terrain":0.01},{"above_terrain":true,"airmass":4.21,"alt":13.51,"az":41.5,"t":"2026-12-08T06:30:00Z","terrain":0.07},{"above_terrain":true,"airmass":4.03,"alt":14.13,"az":42.2,"t":"2026-12-08T06:35:00Z","terrain":0.14},{"above_terrain":true,"airmass":3.87,"alt":14.77,"az":42.8,"t":"2026-12-08T06:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.72,"alt":15.41,"az":43.5,"t":"2026-12-08T06:45:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.57,"alt":16.05,"az":44.1,"t":"2026-12-08T06:50:00Z","terrain":0.43},{"above_terrain":true,"airmass":3.44,"alt":16.71,"az":44.7,"t":"2026-12-08T06:55:00Z","terrain":0.54},{"above_terrain":true,"airmass":3.32,"alt":17.37,"az":45.4,"t":"2026-12-08T07:00:00Z","terrain":0.61},{"above_terrain":true,"airmass":3.2,"alt":18.04,"az":46.0,"t":"2026-12-08T07:05:00Z","terrain":0.67},{"above_terrain":true,"airmass":3.09,"alt":18.72,"az":46.6,"t":"2026-12-08T07:10:00Z","terrain":0.63},{"above_terrain":true,"airmass":2.99,"alt":19.4,"az":47.2,"t":"2026-12-08T07:15:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.89,"alt":20.09,"az":47.8,"t":"2026-12-08T07:20:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.8,"alt":20.79,"az":48.4,"t":"2026-12-08T07:25:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.71,"alt":21.49,"az":49.0,"t":"2026-12-08T07:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.63,"alt":22.2,"az":49.6,"t":"2026-12-08T07:35:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.55,"alt":22.92,"az":50.2,"t":"2026-12-08T07:40:00Z","terrain":0.43},{"above_terrain":true,"airmass":2.48,"alt":23.64,"az":50.8,"t":"2026-12-08T07:45:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.41,"alt":24.37,"az":51.4,"t":"2026-12-08T07:50:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.35,"alt":25.1,"az":51.9,"t":"2026-12-08T07:55:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.28,"alt":25.84,"az":52.5,"t":"2026-12-08T08:00:00Z","terrain":0.73},{"above_terrain":true,"airmass":2.23,"alt":26.59,"az":53.0,"t":"2026-12-08T08:05:00Z","terrain":0.85},{"above_terrain":true,"airmass":2.17,"alt":27.34,"az":53.6,"t":"2026-12-08T08:10:00Z","terrain":0.93},{"above_terrain":true,"airmass":2.12,"alt":28.09,"az":54.1,"t":"2026-12-08T08:15:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.07,"alt":28.86,"az":54.7,"t":"2026-12-08T08:20:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.02,"alt":29.62,"az":55.2,"t":"2026-12-08T08:25:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.97,"alt":30.39,"az":55.7,"t":"2026-12-08T08:30:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.93,"alt":31.17,"az":56.3,"t":"2026-12-08T08:35:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.89,"alt":31.95,"az":56.8,"t":"2026-12-08T08:40:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.84,"alt":32.73,"az":57.3,"t":"2026-12-08T08:45:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.81,"alt":33.52,"az":57.8,"t":"2026-12-08T08:50:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.77,"alt":34.32,"az":58.3,"t":"2026-12-08T08:55:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.73,"alt":35.12,"az":58.8,"t":"2026-12-08T09:00:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.7,"alt":35.92,"az":59.3,"t":"2026-12-08T09:05:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.67,"alt":36.73,"az":59.8,"t":"2026-12-08T09:10:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.64,"alt":37.54,"az":60.2,"t":"2026-12-08T09:15:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.61,"alt":38.35,"az":60.7,"t":"2026-12-08T09:20:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.58,"alt":39.17,"az":61.2,"t":"2026-12-08T09:25:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.55,"alt":39.99,"az":61.6,"t":"2026-12-08T09:30:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.53,"alt":40.82,"az":62.1,"t":"2026-12-08T09:35:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.5,"alt":41.64,"az":62.6,"t":"2026-12-08T09:40:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.48,"alt":42.48,"az":63.0,"t":"2026-12-08T09:45:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.46,"alt":43.31,"az":63.4,"t":"2026-12-08T09:50:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.43,"alt":44.15,"az":63.9,"t":"2026-12-08T09:55:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.41,"alt":44.99,"az":64.3,"t":"2026-12-08T10:00:00Z","terrain":0.77}],"transit":{"airmass":1.0,"alt":87.3,"az":1.7,"t":"2026-12-07T14:15:00Z"},"usable_hours":4.58,"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."]}