{"assessment":{"best_window":{"end":"2026-12-01T02:10Z","end_local":"04:10","hours":6.08,"label":"good","mean_quality":0.72,"start":"2026-11-30T20:05Z","start_local":"22:05"},"cost":{"altitude":6.05,"clouds":0.0,"darkness":0.0,"moon":0.84},"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":-29,"cloud":null,"high":null,"iso":"2026-11-30T15:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-37,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"17:00","wind":null},{"alt":-18,"cloud":null,"high":null,"iso":"2026-11-30T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-39,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"18:00","wind":null},{"alt":-7,"cloud":null,"high":null,"iso":"2026-11-30T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-37,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":4,"cloud":null,"high":null,"iso":"2026-11-30T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-32,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":15,"cloud":null,"high":null,"iso":"2026-11-30T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-25,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":25,"cloud":null,"high":null,"iso":"2026-11-30T20:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-16,"precip":null,"q":0.59,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":33,"cloud":null,"high":null,"iso":"2026-11-30T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-6,"precip":null,"q":0.82,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":40,"cloud":null,"high":null,"iso":"2026-11-30T22:00Z","label":"good","low":null,"mid":null,"moon_alt":4,"precip":null,"q":0.74,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":43,"cloud":null,"high":null,"iso":"2026-11-30T23:00Z","label":"good","low":null,"mid":null,"moon_alt":15,"precip":null,"q":0.74,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":42,"cloud":null,"high":null,"iso":"2026-12-01T00:00Z","label":"good","low":null,"mid":null,"moon_alt":25,"precip":null,"q":0.71,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":38,"cloud":null,"high":null,"iso":"2026-12-01T01:00Z","label":"good","low":null,"mid":null,"moon_alt":35,"precip":null,"q":0.67,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":30,"cloud":null,"high":null,"iso":"2026-12-01T02:00Z","label":"good","low":null,"mid":null,"moon_alt":45,"precip":null,"q":0.62,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":21,"cloud":null,"high":null,"iso":"2026-12-01T03:00Z","label":"marginal","low":null,"mid":null,"moon_alt":52,"precip":null,"q":0.34,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":11,"cloud":null,"high":null,"iso":"2026-12-01T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":55,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":0,"cloud":null,"high":null,"iso":"2026-12-01T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":54,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.85,"peak_sky":0.85,"quality_hours":5.11,"reasons":["the target being low or below 20\u00b0 cost 6.1 quality-hours","moonlight cost 0.8 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":85,"score_weather":null,"sky_hours":5.11,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2026-11-30T19:35Z","end_local":"21:35","hours":4.75,"label":"unusable","mean_quality":0.0,"start":"2026-11-30T14:50Z","start_local":"16:50"},{"end":"2026-11-30T20:05Z","end_local":"22:05","hours":0.5,"label":"marginal","mean_quality":0.51,"start":"2026-11-30T19:35Z","start_local":"21:35"},{"end":"2026-12-01T02:10Z","end_local":"04:10","hours":6.08,"label":"good","mean_quality":0.72,"start":"2026-11-30T20:05Z","start_local":"22:05"},{"end":"2026-12-01T03:10Z","end_local":"05:10","hours":1.0,"label":"marginal","mean_quality":0.45,"start":"2026-12-01T02:10Z","start_local":"04:10"},{"end":"2026-12-01T05:30Z","end_local":"07:30","hours":2.33,"label":"unusable","mean_quality":0.0,"start":"2026-12-01T03:10Z","start_local":"05:10"}]},"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":"2026-11-30T16:30:34Z","dark_hours":11.31,"dark_to":"2026-12-01T03:49:23Z","moon":{"illumination":0.536,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":5.12,"moonrise":"2026-11-30T21:38:11Z","moonset":"2026-11-30T10:20:36Z","sunrise":"2026-12-01T05:28:20Z","sunset":"2026-11-30T14:51:47Z","twilight":{"astronomical":{"end":"2026-11-30T16:30:34Z","start":"2026-12-01T03:49:23Z"},"civil":{"end":"2026-11-30T15:22:40Z","start":"2026-12-01T04:57:23Z"},"nautical":{"end":"2026-11-30T15:57:08Z","start":"2026-12-01T04:22:52Z"}},"window_end":"2026-12-01T10:00:00Z","window_start":"2026-11-30T10:00:00Z"},"night_date":"2026-11-30","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":"2026-11-30T23:20:00Z"},"dec":-5.3876,"dec_of_date":-5.3719,"dec_str":"-05\u00b0 23' 15.4\"","good_hours":5.42,"limit_rise":"2026-11-30T19:30:41Z","limit_set":"2026-12-01T03:05:53Z","max_az_rate_deg_per_min":0.0,"moon_separation":73.4,"never_rises":false,"ra":83.8201,"ra_of_date":84.1509,"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":"5.4 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2026-12-01T04:53:10Z","blocked_dark_hours":0,"clears_at":"2026-11-30T17:42:03Z","rise_az":98.3},"track":[{"above_terrain":false,"airmass":null,"alt":-49.49,"az":328.2,"t":"2026-11-30T10:00:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-49.98,"az":330.0,"t":"2026-11-30T10:05:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-50.43,"az":331.8,"t":"2026-11-30T10:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-50.86,"az":333.6,"t":"2026-11-30T10:15:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-51.26,"az":335.5,"t":"2026-11-30T10:20:00Z","terrain":-0.71},{"above_terrain":false,"airmass":null,"alt":-51.64,"az":337.4,"t":"2026-11-30T10:25:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-51.98,"az":339.4,"t":"2026-11-30T10:30:00Z","terrain":-0.67},{"above_terrain":false,"airmass":null,"alt":-52.3,"az":341.3,"t":"2026-11-30T10:35:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-52.58,"az":343.3,"t":"2026-11-30T10:40:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-52.83,"az":345.3,"t":"2026-11-30T10:45:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-53.05,"az":347.4,"t":"2026-11-30T10:50:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-53.24,"az":349.4,"t":"2026-11-30T10:55:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-53.4,"az":351.5,"t":"2026-11-30T11:00:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-53.52,"az":353.6,"t":"2026-11-30T11:05:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-53.61,"az":355.7,"t":"2026-11-30T11:10:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-53.66,"az":357.8,"t":"2026-11-30T11:15:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-53.68,"az":359.9,"t":"2026-11-30T11:20:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-53.66,"az":2.0,"t":"2026-11-30T11:25:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-53.61,"az":4.1,"t":"2026-11-30T11:30:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-53.53,"az":6.2,"t":"2026-11-30T11:35:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-53.41,"az":8.3,"t":"2026-11-30T11:40:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-53.26,"az":10.4,"t":"2026-11-30T11:45:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-53.08,"az":12.4,"t":"2026-11-30T11:50:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-52.86,"az":14.5,"t":"2026-11-30T11:55:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-52.61,"az":16.5,"t":"2026-11-30T12:00:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-52.33,"az":18.5,"t":"2026-11-30T12:05:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-52.02,"az":20.4,"t":"2026-11-30T12:10:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-51.67,"az":22.4,"t":"2026-11-30T12:15:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-51.3,"az":24.3,"t":"2026-11-30T12:20:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-50.9,"az":26.2,"t":"2026-11-30T12:25:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-50.48,"az":28.0,"t":"2026-11-30T12:30:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-50.02,"az":29.9,"t":"2026-11-30T12:35:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-49.55,"az":31.6,"t":"2026-11-30T12:40:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-49.04,"az":33.4,"t":"2026-11-30T12:45:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-48.52,"az":35.1,"t":"2026-11-30T12:50:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-47.97,"az":36.8,"t":"2026-11-30T12:55:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-47.39,"az":38.4,"t":"2026-11-30T13:00:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-46.8,"az":40.0,"t":"2026-11-30T13:05:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-46.19,"az":41.6,"t":"2026-11-30T13:10:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-45.56,"az":43.2,"t":"2026-11-30T13:15:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-44.91,"az":44.7,"t":"2026-11-30T13:20:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-44.24,"az":46.2,"t":"2026-11-30T13:25:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-43.56,"az":47.6,"t":"2026-11-30T13:30:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-42.86,"az":49.0,"t":"2026-11-30T13:35:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-42.15,"az":50.4,"t":"2026-11-30T13:40:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-41.42,"az":51.8,"t":"2026-11-30T13:45:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-40.68,"az":53.1,"t":"2026-11-30T13:50:00Z","terrain":0.86},{"above_terrain":false,"airmass":null,"alt":-39.92,"az":54.4,"t":"2026-11-30T13:55:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-39.15,"az":55.7,"t":"2026-11-30T14:00:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-38.38,"az":56.9,"t":"2026-11-30T14:05:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-37.59,"az":58.2,"t":"2026-11-30T14:10:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-36.78,"az":59.4,"t":"2026-11-30T14:15:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-35.97,"az":60.6,"t":"2026-11-30T14:20:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-35.16,"az":61.7,"t":"2026-11-30T14:25:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-34.33,"az":62.8,"t":"2026-11-30T14:30:00Z","terrain":0.93},{"above_terrain":false,"airmass":null,"alt":-33.49,"az":64.0,"t":"2026-11-30T14:35:00Z","terrain":0.78},{"above_terrain":false,"airmass":null,"alt":-32.64,"az":65.1,"t":"2026-11-30T14:40:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-31.79,"az":66.1,"t":"2026-11-30T14:45:00Z","terrain":0.84},{"above_terrain":false,"airmass":null,"alt":-30.93,"az":67.2,"t":"2026-11-30T14:50:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-30.07,"az":68.2,"t":"2026-11-30T14:55:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-29.19,"az":69.3,"t":"2026-11-30T15:00:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-28.32,"az":70.3,"t":"2026-11-30T15:05:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-27.43,"az":71.3,"t":"2026-11-30T15:10:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-26.54,"az":72.3,"t":"2026-11-30T15:15:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-25.65,"az":73.2,"t":"2026-11-30T15:20:00Z","terrain":0.93},{"above_terrain":false,"airmass":null,"alt":-24.75,"az":74.2,"t":"2026-11-30T15:25:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-23.85,"az":75.1,"t":"2026-11-30T15:30:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-22.94,"az":76.1,"t":"2026-11-30T15:35:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-22.03,"az":77.0,"t":"2026-11-30T15:40:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-21.12,"az":77.9,"t":"2026-11-30T15:45:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-20.2,"az":78.8,"t":"2026-11-30T15:50:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-19.28,"az":79.7,"t":"2026-11-30T15:55:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-18.36,"az":80.6,"t":"2026-11-30T16:00:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-17.44,"az":81.5,"t":"2026-11-30T16:05:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-16.51,"az":82.3,"t":"2026-11-30T16:10:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-15.58,"az":83.2,"t":"2026-11-30T16:15:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-14.65,"az":84.1,"t":"2026-11-30T16:20:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-13.72,"az":84.9,"t":"2026-11-30T16:25:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-12.79,"az":85.8,"t":"2026-11-30T16:30:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-11.85,"az":86.6,"t":"2026-11-30T16:35:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-10.92,"az":87.5,"t":"2026-11-30T16:40:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-9.98,"az":88.3,"t":"2026-11-30T16:45:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-9.05,"az":89.1,"t":"2026-11-30T16:50:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-8.11,"az":90.0,"t":"2026-11-30T16:55:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-7.17,"az":90.8,"t":"2026-11-30T17:00:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-6.24,"az":91.6,"t":"2026-11-30T17:05:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-5.3,"az":92.5,"t":"2026-11-30T17:10:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-4.37,"az":93.3,"t":"2026-11-30T17:15:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-3.44,"az":94.1,"t":"2026-11-30T17:20:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-2.5,"az":95.0,"t":"2026-11-30T17:25:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-1.57,"az":95.8,"t":"2026-11-30T17:30:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-0.64,"az":96.6,"t":"2026-11-30T17:35:00Z","terrain":0.66},{"above_terrain":false,"airmass":33.91,"alt":0.29,"az":97.5,"t":"2026-11-30T17:40:00Z","terrain":0.71},{"above_terrain":true,"airmass":24.51,"alt":1.22,"az":98.3,"t":"2026-11-30T17:45:00Z","terrain":0.62},{"above_terrain":true,"airmass":18.71,"alt":2.14,"az":99.1,"t":"2026-11-30T17:50:00Z","terrain":0.45},{"above_terrain":true,"airmass":14.93,"alt":3.06,"az":100.0,"t":"2026-11-30T17:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":12.34,"alt":3.98,"az":100.8,"t":"2026-11-30T18:00:00Z","terrain":0.11},{"above_terrain":true,"airmass":10.47,"alt":4.9,"az":101.7,"t":"2026-11-30T18:05:00Z","terrain":-0.0},{"above_terrain":true,"airmass":9.08,"alt":5.82,"az":102.5,"t":"2026-11-30T18:10:00Z","terrain":-0.13},{"above_terrain":true,"airmass":8.0,"alt":6.73,"az":103.4,"t":"2026-11-30T18:15:00Z","terrain":-0.13},{"above_terrain":true,"airmass":7.15,"alt":7.64,"az":104.2,"t":"2026-11-30T18:20:00Z","terrain":-0.04},{"above_terrain":true,"airmass":6.46,"alt":8.54,"az":105.1,"t":"2026-11-30T18:25:00Z","terrain":-0.26},{"above_terrain":true,"airmass":5.89,"alt":9.45,"az":106.0,"t":"2026-11-30T18:30:00Z","terrain":-0.63},{"above_terrain":true,"airmass":5.41,"alt":10.34,"az":106.9,"t":"2026-11-30T18:35:00Z","terrain":-0.61},{"above_terrain":true,"airmass":5.01,"alt":11.24,"az":107.7,"t":"2026-11-30T18:40:00Z","terrain":-0.85},{"above_terrain":true,"airmass":4.66,"alt":12.13,"az":108.6,"t":"2026-11-30T18:45:00Z","terrain":-1.1},{"above_terrain":true,"airmass":4.36,"alt":13.01,"az":109.5,"t":"2026-11-30T18:50:00Z","terrain":-1.17},{"above_terrain":true,"airmass":4.1,"alt":13.89,"az":110.5,"t":"2026-11-30T18:55:00Z","terrain":-1.23},{"above_terrain":true,"airmass":3.87,"alt":14.77,"az":111.4,"t":"2026-11-30T19:00:00Z","terrain":-1.35},{"above_terrain":true,"airmass":3.67,"alt":15.63,"az":112.3,"t":"2026-11-30T19:05:00Z","terrain":-1.4},{"above_terrain":true,"airmass":3.48,"alt":16.5,"az":113.2,"t":"2026-11-30T19:10:00Z","terrain":-1.48},{"above_terrain":true,"airmass":3.32,"alt":17.35,"az":114.2,"t":"2026-11-30T19:15:00Z","terrain":-1.6},{"above_terrain":true,"airmass":3.17,"alt":18.2,"az":115.1,"t":"2026-11-30T19:20:00Z","terrain":-1.5},{"above_terrain":true,"airmass":3.04,"alt":19.05,"az":116.1,"t":"2026-11-30T19:25:00Z","terrain":-1.49},{"above_terrain":true,"airmass":2.92,"alt":19.89,"az":117.1,"t":"2026-11-30T19:30:00Z","terrain":-1.61},{"above_terrain":true,"airmass":2.81,"alt":20.71,"az":118.1,"t":"2026-11-30T19:35:00Z","terrain":-1.43},{"above_terrain":true,"airmass":2.71,"alt":21.54,"az":119.1,"t":"2026-11-30T19:40:00Z","terrain":-1.46},{"above_terrain":true,"airmass":2.62,"alt":22.35,"az":120.1,"t":"2026-11-30T19:45:00Z","terrain":-1.24},{"above_terrain":true,"airmass":2.53,"alt":23.16,"az":121.2,"t":"2026-11-30T19:50:00Z","terrain":-1.24},{"above_terrain":true,"airmass":2.45,"alt":23.95,"az":122.2,"t":"2026-11-30T19:55:00Z","terrain":-1.23},{"above_terrain":true,"airmass":2.38,"alt":24.74,"az":123.3,"t":"2026-11-30T20:00:00Z","terrain":-1.41},{"above_terrain":true,"airmass":2.31,"alt":25.52,"az":124.3,"t":"2026-11-30T20:05:00Z","terrain":-1.53},{"above_terrain":true,"airmass":2.25,"alt":26.28,"az":125.4,"t":"2026-11-30T20:10:00Z","terrain":-1.62},{"above_terrain":true,"airmass":2.19,"alt":27.04,"az":126.5,"t":"2026-11-30T20:15:00Z","terrain":-1.57},{"above_terrain":true,"airmass":2.14,"alt":27.79,"az":127.7,"t":"2026-11-30T20:20:00Z","terrain":-1.45},{"above_terrain":true,"airmass":2.09,"alt":28.52,"az":128.8,"t":"2026-11-30T20:25:00Z","terrain":-1.19},{"above_terrain":true,"airmass":2.04,"alt":29.25,"az":130.0,"t":"2026-11-30T20:30:00Z","terrain":-1.54},{"above_terrain":true,"airmass":2.0,"alt":29.96,"az":131.2,"t":"2026-11-30T20:35:00Z","terrain":-1.68},{"above_terrain":true,"airmass":1.96,"alt":30.66,"az":132.4,"t":"2026-11-30T20:40:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.92,"alt":31.34,"az":133.6,"t":"2026-11-30T20:45:00Z","terrain":-1.59},{"above_terrain":true,"airmass":1.88,"alt":32.01,"az":134.8,"t":"2026-11-30T20:50:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.85,"alt":32.67,"az":136.1,"t":"2026-11-30T20:55:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.82,"alt":33.31,"az":137.3,"t":"2026-11-30T21:00:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.79,"alt":33.94,"az":138.6,"t":"2026-11-30T21:05:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.76,"alt":34.55,"az":140.0,"t":"2026-11-30T21:10:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.73,"alt":35.14,"az":141.3,"t":"2026-11-30T21:15:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.71,"alt":35.72,"az":142.6,"t":"2026-11-30T21:20:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.69,"alt":36.28,"az":144.0,"t":"2026-11-30T21:25:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.67,"alt":36.82,"az":145.4,"t":"2026-11-30T21:30:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.65,"alt":37.34,"az":146.8,"t":"2026-11-30T21:35:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.63,"alt":37.84,"az":148.3,"t":"2026-11-30T21:40:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.61,"alt":38.32,"az":149.8,"t":"2026-11-30T21:45:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.59,"alt":38.78,"az":151.2,"t":"2026-11-30T21:50:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.58,"alt":39.22,"az":152.7,"t":"2026-11-30T21:55:00Z","terrain":-1.01},{"above_terrain":true,"airmass":1.57,"alt":39.64,"az":154.3,"t":"2026-11-30T22:00:00Z","terrain":-1.05},{"above_terrain":true,"airmass":1.55,"alt":40.04,"az":155.8,"t":"2026-11-30T22:05:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.54,"alt":40.41,"az":157.4,"t":"2026-11-30T22:10:00Z","terrain":-1.08},{"above_terrain":true,"airmass":1.53,"alt":40.76,"az":158.9,"t":"2026-11-30T22:15:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.52,"alt":41.08,"az":160.5,"t":"2026-11-30T22:20:00Z","terrain":-1.04},{"above_terrain":true,"airmass":1.51,"alt":41.38,"az":162.1,"t":"2026-11-30T22:25:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.5,"alt":41.65,"az":163.8,"t":"2026-11-30T22:30:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.5,"alt":41.9,"az":165.4,"t":"2026-11-30T22:35:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.49,"alt":42.13,"az":167.1,"t":"2026-11-30T22:40:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.48,"alt":42.32,"az":168.7,"t":"2026-11-30T22:45:00Z","terrain":-0.86},{"above_terrain":true,"airmass":1.48,"alt":42.49,"az":170.4,"t":"2026-11-30T22:50:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.47,"alt":42.63,"az":172.1,"t":"2026-11-30T22:55:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.47,"alt":42.75,"az":173.8,"t":"2026-11-30T23:00:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.47,"alt":42.84,"az":175.5,"t":"2026-11-30T23:05:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.47,"alt":42.9,"az":177.2,"t":"2026-11-30T23:10:00Z","terrain":-0.37},{"above_terrain":true,"airmass":1.47,"alt":42.93,"az":178.9,"t":"2026-11-30T23:15:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.47,"alt":42.93,"az":180.6,"t":"2026-11-30T23:20:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.47,"alt":42.91,"az":182.3,"t":"2026-11-30T23:25:00Z","terrain":-0.66},{"above_terrain":true,"airmass":1.47,"alt":42.86,"az":184.0,"t":"2026-11-30T23:30:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.47,"alt":42.78,"az":185.7,"t":"2026-11-30T23:35:00Z","terrain":-0.69},{"above_terrain":true,"airmass":1.47,"alt":42.67,"az":187.4,"t":"2026-11-30T23:40:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.48,"alt":42.54,"az":189.1,"t":"2026-11-30T23:45:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.48,"alt":42.38,"az":190.7,"t":"2026-11-30T23:50:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.49,"alt":42.19,"az":192.4,"t":"2026-11-30T23:55:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.49,"alt":41.98,"az":194.1,"t":"2026-12-01T00:00:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.5,"alt":41.74,"az":195.7,"t":"2026-12-01T00:05:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.51,"alt":41.47,"az":197.3,"t":"2026-12-01T00:10:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.52,"alt":41.18,"az":199.0,"t":"2026-12-01T00:15:00Z","terrain":-0.33},{"above_terrain":true,"airmass":1.53,"alt":40.86,"az":200.6,"t":"2026-12-01T00:20:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.54,"alt":40.52,"az":202.1,"t":"2026-12-01T00:25:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.55,"alt":40.16,"az":203.7,"t":"2026-12-01T00:30:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.56,"alt":39.77,"az":205.3,"t":"2026-12-01T00:35:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.57,"alt":39.36,"az":206.8,"t":"2026-12-01T00:40:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.59,"alt":38.93,"az":208.3,"t":"2026-12-01T00:45:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.6,"alt":38.47,"az":209.8,"t":"2026-12-01T00:50:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.62,"alt":38.0,"az":211.2,"t":"2026-12-01T00:55:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.64,"alt":37.5,"az":212.7,"t":"2026-12-01T01:00:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.66,"alt":36.99,"az":214.1,"t":"2026-12-01T01:05:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.68,"alt":36.45,"az":215.5,"t":"2026-12-01T01:10:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.7,"alt":35.9,"az":216.9,"t":"2026-12-01T01:15:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.73,"alt":35.33,"az":218.3,"t":"2026-12-01T01:20:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.75,"alt":34.74,"az":219.6,"t":"2026-12-01T01:25:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.78,"alt":34.13,"az":220.9,"t":"2026-12-01T01:30:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.81,"alt":33.51,"az":222.3,"t":"2026-12-01T01:35:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.84,"alt":32.87,"az":223.5,"t":"2026-12-01T01:40:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.87,"alt":32.22,"az":224.8,"t":"2026-12-01T01:45:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.91,"alt":31.56,"az":226.0,"t":"2026-12-01T01:50:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.94,"alt":30.87,"az":227.3,"t":"2026-12-01T01:55:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.98,"alt":30.18,"az":228.5,"t":"2026-12-01T02:00:00Z","terrain":1.21},{"above_terrain":true,"airmass":2.03,"alt":29.47,"az":229.7,"t":"2026-12-01T02:05:00Z","terrain":1.21},{"above_terrain":true,"airmass":2.07,"alt":28.75,"az":230.8,"t":"2026-12-01T02:10:00Z","terrain":0.93},{"above_terrain":true,"airmass":2.12,"alt":28.02,"az":232.0,"t":"2026-12-01T02:15:00Z","terrain":0.89},{"above_terrain":true,"airmass":2.17,"alt":27.28,"az":233.1,"t":"2026-12-01T02:20:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.23,"alt":26.53,"az":234.2,"t":"2026-12-01T02:25:00Z","terrain":0.85},{"above_terrain":true,"airmass":2.29,"alt":25.76,"az":235.3,"t":"2026-12-01T02:30:00Z","terrain":0.92},{"above_terrain":true,"airmass":2.36,"alt":24.99,"az":236.4,"t":"2026-12-01T02:35:00Z","terrain":0.8},{"above_terrain":true,"airmass":2.43,"alt":24.2,"az":237.5,"t":"2026-12-01T02:40:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.5,"alt":23.41,"az":238.5,"t":"2026-12-01T02:45:00Z","terrain":0.64},{"above_terrain":true,"airmass":2.59,"alt":22.61,"az":239.6,"t":"2026-12-01T02:50:00Z","terrain":0.67},{"above_terrain":true,"airmass":2.68,"alt":21.8,"az":240.6,"t":"2026-12-01T02:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":2.78,"alt":20.98,"az":241.6,"t":"2026-12-01T03:00:00Z","terrain":0.92},{"above_terrain":true,"airmass":2.88,"alt":20.15,"az":242.6,"t":"2026-12-01T03:05:00Z","terrain":1.02},{"above_terrain":true,"airmass":3.0,"alt":19.31,"az":243.6,"t":"2026-12-01T03:10:00Z","terrain":0.97},{"above_terrain":true,"airmass":3.13,"alt":18.47,"az":244.5,"t":"2026-12-01T03:15:00Z","terrain":0.97},{"above_terrain":true,"airmass":3.27,"alt":17.62,"az":245.5,"t":"2026-12-01T03:20:00Z","terrain":1.09},{"above_terrain":true,"airmass":3.43,"alt":16.77,"az":246.5,"t":"2026-12-01T03:25:00Z","terrain":1.11},{"above_terrain":true,"airmass":3.61,"alt":15.91,"az":247.4,"t":"2026-12-01T03:30:00Z","terrain":0.84},{"above_terrain":true,"airmass":3.8,"alt":15.04,"az":248.3,"t":"2026-12-01T03:35:00Z","terrain":0.55},{"above_terrain":true,"airmass":4.02,"alt":14.17,"az":249.3,"t":"2026-12-01T03:40:00Z","terrain":0.52},{"above_terrain":true,"airmass":4.28,"alt":13.29,"az":250.2,"t":"2026-12-01T03:45:00Z","terrain":0.58},{"above_terrain":true,"airmass":4.56,"alt":12.41,"az":251.1,"t":"2026-12-01T03:50:00Z","terrain":0.52},{"above_terrain":true,"airmass":4.89,"alt":11.52,"az":252.0,"t":"2026-12-01T03:55:00Z","terrain":0.22},{"above_terrain":true,"airmass":5.28,"alt":10.63,"az":252.9,"t":"2026-12-01T04:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":5.73,"alt":9.73,"az":253.7,"t":"2026-12-01T04:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":6.27,"alt":8.83,"az":254.6,"t":"2026-12-01T04:10:00Z","terrain":0.21},{"above_terrain":true,"airmass":6.91,"alt":7.93,"az":255.5,"t":"2026-12-01T04:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":7.71,"alt":7.02,"az":256.3,"t":"2026-12-01T04:20:00Z","terrain":0.4},{"above_terrain":true,"airmass":8.71,"alt":6.11,"az":257.2,"t":"2026-12-01T04:25:00Z","terrain":0.42},{"above_terrain":true,"airmass":9.99,"alt":5.19,"az":258.1,"t":"2026-12-01T04:30:00Z","terrain":0.37},{"above_terrain":true,"airmass":11.68,"alt":4.28,"az":258.9,"t":"2026-12-01T04:35:00Z","terrain":0.47},{"above_terrain":true,"airmass":14.01,"alt":3.36,"az":259.8,"t":"2026-12-01T04:40:00Z","terrain":0.54},{"above_terrain":true,"airmass":17.34,"alt":2.43,"az":260.6,"t":"2026-12-01T04:45:00Z","terrain":0.73},{"above_terrain":true,"airmass":22.37,"alt":1.51,"az":261.4,"t":"2026-12-01T04:50:00Z","terrain":0.9},{"above_terrain":false,"airmass":30.41,"alt":0.58,"az":262.3,"t":"2026-12-01T04:55:00Z","terrain":0.93},{"above_terrain":false,"airmass":null,"alt":-0.34,"az":263.1,"t":"2026-12-01T05:00:00Z","terrain":0.78},{"above_terrain":false,"airmass":null,"alt":-1.27,"az":263.9,"t":"2026-12-01T05:05:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-2.21,"az":264.8,"t":"2026-12-01T05:10:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-3.14,"az":265.6,"t":"2026-12-01T05:15:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-4.07,"az":266.4,"t":"2026-12-01T05:20:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-5.01,"az":267.3,"t":"2026-12-01T05:25:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-5.94,"az":268.1,"t":"2026-12-01T05:30:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-6.88,"az":268.9,"t":"2026-12-01T05:35:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-7.81,"az":269.8,"t":"2026-12-01T05:40:00Z","terrain":0.86},{"above_terrain":false,"airmass":null,"alt":-8.75,"az":270.6,"t":"2026-12-01T05:45:00Z","terrain":0.83},{"above_terrain":false,"airmass":null,"alt":-9.69,"az":271.4,"t":"2026-12-01T05:50:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-10.62,"az":272.3,"t":"2026-12-01T05:55:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-11.56,"az":273.1,"t":"2026-12-01T06:00:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-12.49,"az":274.0,"t":"2026-12-01T06:05:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-13.42,"az":274.8,"t":"2026-12-01T06:10:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-14.36,"az":275.7,"t":"2026-12-01T06:15:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-15.29,"az":276.5,"t":"2026-12-01T06:20:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-16.22,"az":277.4,"t":"2026-12-01T06:25:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-17.14,"az":278.3,"t":"2026-12-01T06:30:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-18.07,"az":279.1,"t":"2026-12-01T06:35:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-18.99,"az":280.0,"t":"2026-12-01T06:40:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-19.91,"az":280.9,"t":"2026-12-01T06:45:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-20.83,"az":281.8,"t":"2026-12-01T06:50:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-21.74,"az":282.7,"t":"2026-12-01T06:55:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-22.65,"az":283.6,"t":"2026-12-01T07:00:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-23.56,"az":284.6,"t":"2026-12-01T07:05:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-24.47,"az":285.5,"t":"2026-12-01T07:10:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-25.37,"az":286.5,"t":"2026-12-01T07:15:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-26.26,"az":287.4,"t":"2026-12-01T07:20:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-27.15,"az":288.4,"t":"2026-12-01T07:25:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-28.04,"az":289.4,"t":"2026-12-01T07:30:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-28.92,"az":290.4,"t":"2026-12-01T07:35:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-29.79,"az":291.4,"t":"2026-12-01T07:40:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-30.66,"az":292.5,"t":"2026-12-01T07:45:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-31.52,"az":293.5,"t":"2026-12-01T07:50:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-32.38,"az":294.6,"t":"2026-12-01T07:55:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-33.22,"az":295.7,"t":"2026-12-01T08:00:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-34.06,"az":296.8,"t":"2026-12-01T08:05:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-34.89,"az":297.9,"t":"2026-12-01T08:10:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-35.72,"az":299.1,"t":"2026-12-01T08:15:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-36.53,"az":300.3,"t":"2026-12-01T08:20:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-37.33,"az":301.4,"t":"2026-12-01T08:25:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-38.13,"az":302.7,"t":"2026-12-01T08:30:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-38.91,"az":303.9,"t":"2026-12-01T08:35:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-39.68,"az":305.2,"t":"2026-12-01T08:40:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-40.44,"az":306.5,"t":"2026-12-01T08:45:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-41.18,"az":307.8,"t":"2026-12-01T08:50:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-41.92,"az":309.1,"t":"2026-12-01T08:55:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-42.64,"az":310.5,"t":"2026-12-01T09:00:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-43.34,"az":311.9,"t":"2026-12-01T09:05:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-44.03,"az":313.4,"t":"2026-12-01T09:10:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-44.7,"az":314.8,"t":"2026-12-01T09:15:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-45.36,"az":316.3,"t":"2026-12-01T09:20:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-45.99,"az":317.9,"t":"2026-12-01T09:25:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-46.61,"az":319.4,"t":"2026-12-01T09:30:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-47.21,"az":321.0,"t":"2026-12-01T09:35:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-47.79,"az":322.7,"t":"2026-12-01T09:40:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-48.34,"az":324.4,"t":"2026-12-01T09:45:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-48.88,"az":326.1,"t":"2026-12-01T09:50:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-49.39,"az":327.8,"t":"2026-12-01T09:55:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-49.87,"az":329.6,"t":"2026-12-01T10:00:00Z","terrain":-0.26}],"transit":{"airmass":1.47,"alt":42.9,"az":180.6,"t":"2026-11-30T23:20:00Z"},"usable_hours":7.58,"verdict":"good","zenith_passage":false},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}