{"assessment":{"best_window":{"end":"2026-11-30T00:25Z","end_local":"02:25","hours":7.83,"label":"good","mean_quality":0.91,"start":"2026-11-29T16:35Z","start_local":"18:35"},"cost":{"altitude":3.75,"clouds":0.0,"darkness":1.33,"moon":0.43},"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":51,"cloud":null,"high":null,"iso":"2026-11-29T15:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-33,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"17:00","wind":null},{"alt":62,"cloud":null,"high":null,"iso":"2026-11-29T16:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-32,"precip":null,"q":0.5,"rh":null,"sky":"astronomical twilight","temp":null,"time":"18:00","wind":null},{"alt":73,"cloud":null,"high":null,"iso":"2026-11-29T17:00Z","label":"good","low":null,"mid":null,"moon_alt":-28,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":84,"cloud":null,"high":null,"iso":"2026-11-29T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-21,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":84,"cloud":null,"high":null,"iso":"2026-11-29T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-13,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":73,"cloud":null,"high":null,"iso":"2026-11-29T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-4,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":62,"cloud":null,"high":null,"iso":"2026-11-29T21:00Z","label":"good","low":null,"mid":null,"moon_alt":6,"precip":null,"q":0.91,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":51,"cloud":null,"high":null,"iso":"2026-11-29T22:00Z","label":"good","low":null,"mid":null,"moon_alt":17,"precip":null,"q":0.85,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":41,"cloud":null,"high":null,"iso":"2026-11-29T23:00Z","label":"good","low":null,"mid":null,"moon_alt":27,"precip":null,"q":0.77,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":31,"cloud":null,"high":null,"iso":"2026-11-30T00:00Z","label":"good","low":null,"mid":null,"moon_alt":38,"precip":null,"q":0.7,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":21,"cloud":null,"high":null,"iso":"2026-11-30T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":48,"precip":null,"q":0.4,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":13,"cloud":null,"high":null,"iso":"2026-11-30T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":56,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":6,"cloud":null,"high":null,"iso":"2026-11-30T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":61,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":0,"cloud":null,"high":null,"iso":"2026-11-30T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":61,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2026-11-30T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":55,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":7.83,"reasons":["the target being low or below 20\u00b0 cost 3.8 quality-hours","daylight and twilight cost 1.3 quality-hours","moonlight cost 0.4 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":7.83,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2026-11-29T15:25Z","end_local":"17:25","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2026-11-29T14:50Z","start_local":"16:50"},{"end":"2026-11-29T16:00Z","end_local":"18:00","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2026-11-29T15:25Z","start_local":"17:25"},{"end":"2026-11-29T16:35Z","end_local":"18:35","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2026-11-29T16:00Z","start_local":"18:00"},{"end":"2026-11-30T00:25Z","end_local":"02:25","hours":7.83,"label":"good","mean_quality":0.91,"start":"2026-11-29T16:35Z","start_local":"18:35"},{"end":"2026-11-30T01:10Z","end_local":"03:10","hours":0.75,"label":"marginal","mean_quality":0.48,"start":"2026-11-30T00:25Z","start_local":"02:25"},{"end":"2026-11-30T05:30Z","end_local":"07:30","hours":4.33,"label":"unusable","mean_quality":0.0,"start":"2026-11-30T01:10Z","start_local":"03:10"}]},"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":"2026-11-29T16:30:46Z","dark_hours":11.3,"dark_to":"2026-11-30T03:48:28Z","moon":{"illumination":0.646,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":3.88,"moonrise":"2026-11-29T20:24:55Z","moonset":null,"sunrise":"2026-11-30T05:27:17Z","sunset":"2026-11-29T14:52:08Z","twilight":{"astronomical":{"end":"2026-11-29T16:30:46Z","start":"2026-11-30T03:48:28Z"},"civil":{"end":"2026-11-29T15:22:57Z","start":"2026-11-30T04:56:23Z"},"nautical":{"end":"2026-11-29T15:57:22Z","start":"2026-11-30T04:21:55Z"}},"window_end":"2026-11-30T10:00:00Z","window_start":"2026-11-29T10:00:00Z"},"night_date":"2026-11-29","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.0,"alt":89.7,"t":"2026-11-29T18:30:00Z"},"dec":41.26875,"dec_of_date":41.4159,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":7.58,"limit_rise":"2026-11-29T11:51:25Z","limit_set":"2026-11-30T01:09:51Z","max_az_rate_deg_per_min":19.01,"moon_separation":108.8,"never_rises":false,"ra":10.68470833,"ra_of_date":11.0544,"ra_str":"00h 42m 44.3s","resolved":{"common_name":"Andromeda Galaxy","dec":41.26875,"morphology":"SA(s)b","name":"M 31","ra":10.68470833,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M31","source":"sesame","type":"AGN","type_text":"galaxy with an active nucleus","vmag":3.44},"summary":"7.6 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2026-11-30T03:57:44Z","blocked_dark_hours":0,"clears_at":"2026-11-30T09:13:19Z","rise_az":36.4},"track":[{"above_terrain":true,"airmass":9.58,"alt":5.46,"az":36.4,"t":"2026-11-29T10:00:00Z","terrain":-0.02},{"above_terrain":true,"airmass":8.81,"alt":6.02,"az":37.2,"t":"2026-11-29T10:05:00Z","terrain":-0.11},{"above_terrain":true,"airmass":8.15,"alt":6.59,"az":37.9,"t":"2026-11-29T10:10:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.56,"alt":7.17,"az":38.7,"t":"2026-11-29T10:15:00Z","terrain":-0.18},{"above_terrain":true,"airmass":7.05,"alt":7.76,"az":39.4,"t":"2026-11-29T10:20:00Z","terrain":-0.12},{"above_terrain":true,"airmass":6.59,"alt":8.36,"az":40.1,"t":"2026-11-29T10:25:00Z","terrain":-0.04},{"above_terrain":true,"airmass":6.18,"alt":8.97,"az":40.9,"t":"2026-11-29T10:30:00Z","terrain":0.01},{"above_terrain":true,"airmass":5.81,"alt":9.58,"az":41.6,"t":"2026-11-29T10:35:00Z","terrain":0.08},{"above_terrain":true,"airmass":5.48,"alt":10.21,"az":42.3,"t":"2026-11-29T10:40:00Z","terrain":0.16},{"above_terrain":true,"airmass":5.18,"alt":10.84,"az":43.0,"t":"2026-11-29T10:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":4.91,"alt":11.49,"az":43.7,"t":"2026-11-29T10:50:00Z","terrain":0.36},{"above_terrain":true,"airmass":4.66,"alt":12.14,"az":44.4,"t":"2026-11-29T10:55:00Z","terrain":0.48},{"above_terrain":true,"airmass":4.43,"alt":12.8,"az":45.1,"t":"2026-11-29T11:00:00Z","terrain":0.59},{"above_terrain":true,"airmass":4.22,"alt":13.46,"az":45.8,"t":"2026-11-29T11:05:00Z","terrain":0.65},{"above_terrain":true,"airmass":4.03,"alt":14.14,"az":46.4,"t":"2026-11-29T11:10:00Z","terrain":0.64},{"above_terrain":true,"airmass":3.86,"alt":14.82,"az":47.1,"t":"2026-11-29T11:15:00Z","terrain":0.6},{"above_terrain":true,"airmass":3.69,"alt":15.51,"az":47.8,"t":"2026-11-29T11:20:00Z","terrain":0.55},{"above_terrain":true,"airmass":3.54,"alt":16.21,"az":48.4,"t":"2026-11-29T11:25:00Z","terrain":0.48},{"above_terrain":true,"airmass":3.4,"alt":16.91,"az":49.1,"t":"2026-11-29T11:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.27,"alt":17.62,"az":49.7,"t":"2026-11-29T11:35:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.15,"alt":18.34,"az":50.4,"t":"2026-11-29T11:40:00Z","terrain":0.45},{"above_terrain":true,"airmass":3.04,"alt":19.06,"az":51.0,"t":"2026-11-29T11:45:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.93,"alt":19.79,"az":51.6,"t":"2026-11-29T11:50:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.83,"alt":20.53,"az":52.2,"t":"2026-11-29T11:55:00Z","terrain":0.68},{"above_terrain":true,"airmass":2.74,"alt":21.27,"az":52.9,"t":"2026-11-29T12:00:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.65,"alt":22.02,"az":53.5,"t":"2026-11-29T12:05:00Z","terrain":0.91},{"above_terrain":true,"airmass":2.57,"alt":22.77,"az":54.1,"t":"2026-11-29T12:10:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.49,"alt":23.54,"az":54.7,"t":"2026-11-29T12:15:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.42,"alt":24.3,"az":55.3,"t":"2026-11-29T12:20:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.35,"alt":25.07,"az":55.9,"t":"2026-11-29T12:25:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.28,"alt":25.85,"az":56.4,"t":"2026-11-29T12:30:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.22,"alt":26.63,"az":57.0,"t":"2026-11-29T12:35:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.16,"alt":27.42,"az":57.6,"t":"2026-11-29T12:40:00Z","terrain":1.18},{"above_terrain":true,"airmass":2.11,"alt":28.21,"az":58.2,"t":"2026-11-29T12:45:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.06,"alt":29.01,"az":58.7,"t":"2026-11-29T12:50:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.01,"alt":29.81,"az":59.3,"t":"2026-11-29T12:55:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.96,"alt":30.62,"az":59.9,"t":"2026-11-29T13:00:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.91,"alt":31.43,"az":60.4,"t":"2026-11-29T13:05:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.87,"alt":32.25,"az":61.0,"t":"2026-11-29T13:10:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.83,"alt":33.07,"az":61.5,"t":"2026-11-29T13:15:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.79,"alt":33.89,"az":62.0,"t":"2026-11-29T13:20:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.75,"alt":34.72,"az":62.6,"t":"2026-11-29T13:25:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.72,"alt":35.56,"az":63.1,"t":"2026-11-29T13:30:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.68,"alt":36.39,"az":63.6,"t":"2026-11-29T13:35:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.65,"alt":37.23,"az":64.2,"t":"2026-11-29T13:40:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.62,"alt":38.08,"az":64.7,"t":"2026-11-29T13:45:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.59,"alt":38.92,"az":65.2,"t":"2026-11-29T13:50:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.56,"alt":39.78,"az":65.7,"t":"2026-11-29T13:55:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.53,"alt":40.63,"az":66.2,"t":"2026-11-29T14:00:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.51,"alt":41.49,"az":66.7,"t":"2026-11-29T14:05:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.48,"alt":42.35,"az":67.2,"t":"2026-11-29T14:10:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.46,"alt":43.22,"az":67.7,"t":"2026-11-29T14:15:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.44,"alt":44.08,"az":68.2,"t":"2026-11-29T14:20:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.41,"alt":44.95,"az":68.7,"t":"2026-11-29T14:25:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.39,"alt":45.83,"az":69.2,"t":"2026-11-29T14:30:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.37,"alt":46.7,"az":69.7,"t":"2026-11-29T14:35:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.35,"alt":47.58,"az":70.2,"t":"2026-11-29T14:40:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.33,"alt":48.47,"az":70.7,"t":"2026-11-29T14:45:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.32,"alt":49.35,"az":71.2,"t":"2026-11-29T14:50:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.3,"alt":50.24,"az":71.7,"t":"2026-11-29T14:55:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.28,"alt":51.13,"az":72.1,"t":"2026-11-29T15:00:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.27,"alt":52.02,"az":72.6,"t":"2026-11-29T15:05:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.25,"alt":52.91,"az":73.1,"t":"2026-11-29T15:10:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.24,"alt":53.81,"az":73.6,"t":"2026-11-29T15:15:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.22,"alt":54.71,"az":74.0,"t":"2026-11-29T15:20:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.21,"alt":55.61,"az":74.5,"t":"2026-11-29T15:25:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.2,"alt":56.51,"az":75.0,"t":"2026-11-29T15:30:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.19,"alt":57.42,"az":75.4,"t":"2026-11-29T15:35:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.17,"alt":58.32,"az":75.9,"t":"2026-11-29T15:40:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.16,"alt":59.23,"az":76.4,"t":"2026-11-29T15:45:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.15,"alt":60.14,"az":76.8,"t":"2026-11-29T15:50:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.14,"alt":61.06,"az":77.3,"t":"2026-11-29T15:55:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.13,"alt":61.97,"az":77.8,"t":"2026-11-29T16:00:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.12,"alt":62.89,"az":78.2,"t":"2026-11-29T16:05:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.11,"alt":63.8,"az":78.7,"t":"2026-11-29T16:10:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.11,"alt":64.72,"az":79.1,"t":"2026-11-29T16:15:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.1,"alt":65.64,"az":79.6,"t":"2026-11-29T16:20:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.09,"alt":66.56,"az":80.1,"t":"2026-11-29T16:25:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.08,"alt":67.48,"az":80.5,"t":"2026-11-29T16:30:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.07,"alt":68.41,"az":81.0,"t":"2026-11-29T16:35:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.07,"alt":69.33,"az":81.4,"t":"2026-11-29T16:40:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.06,"alt":70.26,"az":81.9,"t":"2026-11-29T16:45:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.06,"alt":71.19,"az":82.4,"t":"2026-11-29T16:50:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.05,"alt":72.12,"az":82.9,"t":"2026-11-29T16:55:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.05,"alt":73.04,"az":83.3,"t":"2026-11-29T17:00:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.04,"alt":73.97,"az":83.8,"t":"2026-11-29T17:05:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.04,"alt":74.91,"az":84.3,"t":"2026-11-29T17:10:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.03,"alt":75.84,"az":84.8,"t":"2026-11-29T17:15:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.03,"alt":76.77,"az":85.3,"t":"2026-11-29T17:20:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.02,"alt":77.7,"az":85.8,"t":"2026-11-29T17:25:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.02,"alt":78.64,"az":86.3,"t":"2026-11-29T17:30:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.02,"alt":79.57,"az":86.9,"t":"2026-11-29T17:35:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.01,"alt":80.51,"az":87.4,"t":"2026-11-29T17:40:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.01,"alt":81.44,"az":88.0,"t":"2026-11-29T17:45:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.01,"alt":82.38,"az":88.7,"t":"2026-11-29T17:50:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.01,"alt":83.31,"az":89.4,"t":"2026-11-29T17:55:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.0,"alt":84.25,"az":90.2,"t":"2026-11-29T18:00:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.0,"alt":85.18,"az":91.2,"t":"2026-11-29T18:05:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.0,"alt":86.12,"az":92.4,"t":"2026-11-29T18:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.0,"alt":87.05,"az":94.1,"t":"2026-11-29T18:15:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.0,"alt":87.99,"az":97.0,"t":"2026-11-29T18:20:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.0,"alt":88.91,"az":104.2,"t":"2026-11-29T18:25:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.0,"alt":89.7,"az":156.6,"t":"2026-11-29T18:30:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.0,"alt":89.14,"az":251.7,"t":"2026-11-29T18:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.0,"alt":88.22,"az":261.8,"t":"2026-11-29T18:40:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.0,"alt":87.29,"az":265.3,"t":"2026-11-29T18:45:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.0,"alt":86.36,"az":267.3,"t":"2026-11-29T18:50:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.0,"alt":85.42,"az":268.6,"t":"2026-11-29T18:55:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.0,"alt":84.49,"az":269.6,"t":"2026-11-29T19:00:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.01,"alt":83.55,"az":270.4,"t":"2026-11-29T19:05:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.01,"alt":82.61,"az":271.1,"t":"2026-11-29T19:10:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.01,"alt":81.68,"az":271.8,"t":"2026-11-29T19:15:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.01,"alt":80.74,"az":272.4,"t":"2026-11-29T19:20:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.02,"alt":79.81,"az":273.0,"t":"2026-11-29T19:25:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.02,"alt":78.87,"az":273.5,"t":"2026-11-29T19:30:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.02,"alt":77.94,"az":274.1,"t":"2026-11-29T19:35:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.03,"alt":77.01,"az":274.6,"t":"2026-11-29T19:40:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.03,"alt":76.07,"az":275.1,"t":"2026-11-29T19:45:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.03,"alt":75.14,"az":275.6,"t":"2026-11-29T19:50:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.04,"alt":74.21,"az":276.1,"t":"2026-11-29T19:55:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.04,"alt":73.28,"az":276.5,"t":"2026-11-29T20:00:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.05,"alt":72.35,"az":277.0,"t":"2026-11-29T20:05:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.05,"alt":71.42,"az":277.5,"t":"2026-11-29T20:10:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.06,"alt":70.5,"az":278.0,"t":"2026-11-29T20:15:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.07,"alt":69.57,"az":278.4,"t":"2026-11-29T20:20:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.07,"alt":68.64,"az":278.9,"t":"2026-11-29T20:25:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.08,"alt":67.72,"az":279.4,"t":"2026-11-29T20:30:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.09,"alt":66.8,"az":279.8,"t":"2026-11-29T20:35:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.1,"alt":65.88,"az":280.3,"t":"2026-11-29T20:40:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.1,"alt":64.96,"az":280.7,"t":"2026-11-29T20:45:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.11,"alt":64.04,"az":281.2,"t":"2026-11-29T20:50:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.12,"alt":63.12,"az":281.7,"t":"2026-11-29T20:55:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.13,"alt":62.2,"az":282.1,"t":"2026-11-29T21:00:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.14,"alt":61.29,"az":282.6,"t":"2026-11-29T21:05:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.15,"alt":60.38,"az":283.0,"t":"2026-11-29T21:10:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.16,"alt":59.47,"az":283.5,"t":"2026-11-29T21:15:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.17,"alt":58.56,"az":284.0,"t":"2026-11-29T21:20:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.18,"alt":57.65,"az":284.4,"t":"2026-11-29T21:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.2,"alt":56.74,"az":284.9,"t":"2026-11-29T21:30:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.21,"alt":55.84,"az":285.4,"t":"2026-11-29T21:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.22,"alt":54.94,"az":285.8,"t":"2026-11-29T21:40:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.23,"alt":54.04,"az":286.3,"t":"2026-11-29T21:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.25,"alt":53.14,"az":286.8,"t":"2026-11-29T21:50:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.26,"alt":52.25,"az":287.3,"t":"2026-11-29T21:55:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.28,"alt":51.35,"az":287.7,"t":"2026-11-29T22:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.3,"alt":50.46,"az":288.2,"t":"2026-11-29T22:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.31,"alt":49.58,"az":288.7,"t":"2026-11-29T22:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.33,"alt":48.69,"az":289.2,"t":"2026-11-29T22:15:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.35,"alt":47.81,"az":289.7,"t":"2026-11-29T22:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.37,"alt":46.93,"az":290.1,"t":"2026-11-29T22:25:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.39,"alt":46.05,"az":290.6,"t":"2026-11-29T22:30:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.41,"alt":45.18,"az":291.1,"t":"2026-11-29T22:35:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.43,"alt":44.3,"az":291.6,"t":"2026-11-29T22:40:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.45,"alt":43.44,"az":292.1,"t":"2026-11-29T22:45:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.48,"alt":42.57,"az":292.6,"t":"2026-11-29T22:50:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.5,"alt":41.71,"az":293.1,"t":"2026-11-29T22:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.53,"alt":40.85,"az":293.6,"t":"2026-11-29T23:00:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.55,"alt":39.99,"az":294.1,"t":"2026-11-29T23:05:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.58,"alt":39.14,"az":294.7,"t":"2026-11-29T23:10:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.61,"alt":38.29,"az":295.2,"t":"2026-11-29T23:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.64,"alt":37.45,"az":295.7,"t":"2026-11-29T23:20:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.67,"alt":36.61,"az":296.2,"t":"2026-11-29T23:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.71,"alt":35.77,"az":296.8,"t":"2026-11-29T23:30:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.74,"alt":34.93,"az":297.3,"t":"2026-11-29T23:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.78,"alt":34.1,"az":297.8,"t":"2026-11-29T23:40:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.82,"alt":33.28,"az":298.4,"t":"2026-11-29T23:45:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.86,"alt":32.46,"az":298.9,"t":"2026-11-29T23:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.9,"alt":31.64,"az":299.5,"t":"2026-11-29T23:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.95,"alt":30.83,"az":300.0,"t":"2026-11-30T00:00:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.99,"alt":30.02,"az":300.6,"t":"2026-11-30T00:05:00Z","terrain":0.34},{"above_terrain":true,"airmass":2.04,"alt":29.22,"az":301.1,"t":"2026-11-30T00:10:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.09,"alt":28.42,"az":301.7,"t":"2026-11-30T00:15:00Z","terrain":0.15},{"above_terrain":true,"airmass":2.15,"alt":27.62,"az":302.3,"t":"2026-11-30T00:20:00Z","terrain":-0.0},{"above_terrain":true,"airmass":2.21,"alt":26.83,"az":302.8,"t":"2026-11-30T00:25:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.27,"alt":26.05,"az":303.4,"t":"2026-11-30T00:30:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.33,"alt":25.27,"az":304.0,"t":"2026-11-30T00:35:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.4,"alt":24.5,"az":304.6,"t":"2026-11-30T00:40:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.47,"alt":23.73,"az":305.2,"t":"2026-11-30T00:45:00Z","terrain":-0.27},{"above_terrain":true,"airmass":2.55,"alt":22.97,"az":305.8,"t":"2026-11-30T00:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.63,"alt":22.21,"az":306.4,"t":"2026-11-30T00:55:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.72,"alt":21.46,"az":307.0,"t":"2026-11-30T01:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.81,"alt":20.72,"az":307.6,"t":"2026-11-30T01:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.91,"alt":19.98,"az":308.2,"t":"2026-11-30T01:10:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.01,"alt":19.25,"az":308.9,"t":"2026-11-30T01:15:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.12,"alt":18.52,"az":309.5,"t":"2026-11-30T01:20:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.24,"alt":17.8,"az":310.1,"t":"2026-11-30T01:25:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.37,"alt":17.09,"az":310.8,"t":"2026-11-30T01:30:00Z","terrain":0.33},{"above_terrain":true,"airmass":3.51,"alt":16.38,"az":311.4,"t":"2026-11-30T01:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.65,"alt":15.69,"az":312.1,"t":"2026-11-30T01:40:00Z","terrain":0.15},{"above_terrain":true,"airmass":3.81,"alt":14.99,"az":312.7,"t":"2026-11-30T01:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.99,"alt":14.31,"az":313.4,"t":"2026-11-30T01:50:00Z","terrain":0.35},{"above_terrain":true,"airmass":4.17,"alt":13.63,"az":314.1,"t":"2026-11-30T01:55:00Z","terrain":0.48},{"above_terrain":true,"airmass":4.38,"alt":12.97,"az":314.7,"t":"2026-11-30T02:00:00Z","terrain":0.54},{"above_terrain":true,"airmass":4.6,"alt":12.3,"az":315.4,"t":"2026-11-30T02:05:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.84,"alt":11.65,"az":316.1,"t":"2026-11-30T02:10:00Z","terrain":0.46},{"above_terrain":true,"airmass":5.11,"alt":11.01,"az":316.8,"t":"2026-11-30T02:15:00Z","terrain":0.33},{"above_terrain":true,"airmass":5.4,"alt":10.37,"az":317.5,"t":"2026-11-30T02:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":5.72,"alt":9.74,"az":318.2,"t":"2026-11-30T02:25:00Z","terrain":0.22},{"above_terrain":true,"airmass":6.08,"alt":9.12,"az":319.0,"t":"2026-11-30T02:30:00Z","terrain":-0.12},{"above_terrain":true,"airmass":6.48,"alt":8.51,"az":319.7,"t":"2026-11-30T02:35:00Z","terrain":-0.18},{"above_terrain":true,"airmass":6.92,"alt":7.91,"az":320.4,"t":"2026-11-30T02:40:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.43,"alt":7.32,"az":321.1,"t":"2026-11-30T02:45:00Z","terrain":-0.14},{"above_terrain":true,"airmass":7.99,"alt":6.74,"az":321.9,"t":"2026-11-30T02:50:00Z","terrain":0.16},{"above_terrain":true,"airmass":8.64,"alt":6.17,"az":322.6,"t":"2026-11-30T02:55:00Z","terrain":0.13},{"above_terrain":true,"airmass":9.37,"alt":5.6,"az":323.4,"t":"2026-11-30T03:00:00Z","terrain":-0.03},{"above_terrain":true,"airmass":10.22,"alt":5.05,"az":324.2,"t":"2026-11-30T03:05:00Z","terrain":-0.21},{"above_terrain":true,"airmass":11.21,"alt":4.51,"az":324.9,"t":"2026-11-30T03:10:00Z","terrain":-0.19},{"above_terrain":true,"airmass":12.36,"alt":3.97,"az":325.7,"t":"2026-11-30T03:15:00Z","terrain":-0.23},{"above_terrain":true,"airmass":13.73,"alt":3.45,"az":326.5,"t":"2026-11-30T03:20:00Z","terrain":-0.31},{"above_terrain":true,"airmass":15.35,"alt":2.94,"az":327.3,"t":"2026-11-30T03:25:00Z","terrain":-0.35},{"above_terrain":true,"airmass":17.31,"alt":2.44,"az":328.1,"t":"2026-11-30T03:30:00Z","terrain":-0.22},{"above_terrain":true,"airmass":19.7,"alt":1.95,"az":328.9,"t":"2026-11-30T03:35:00Z","terrain":-0.14},{"above_terrain":true,"airmass":22.62,"alt":1.47,"az":329.7,"t":"2026-11-30T03:40:00Z","terrain":-0.28},{"above_terrain":true,"airmass":26.25,"alt":1.01,"az":330.5,"t":"2026-11-30T03:45:00Z","terrain":-0.37},{"above_terrain":true,"airmass":30.76,"alt":0.55,"az":331.3,"t":"2026-11-30T03:50:00Z","terrain":-0.31},{"above_terrain":true,"airmass":36.35,"alt":0.11,"az":332.2,"t":"2026-11-30T03:55:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-0.32,"az":333.0,"t":"2026-11-30T04:00:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-0.74,"az":333.8,"t":"2026-11-30T04:05:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-1.15,"az":334.7,"t":"2026-11-30T04:10:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-1.54,"az":335.5,"t":"2026-11-30T04:15:00Z","terrain":-0.72},{"above_terrain":false,"airmass":null,"alt":-1.92,"az":336.4,"t":"2026-11-30T04:20:00Z","terrain":-0.79},{"above_terrain":false,"airmass":null,"alt":-2.29,"az":337.3,"t":"2026-11-30T04:25:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-2.65,"az":338.1,"t":"2026-11-30T04:30:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-2.99,"az":339.0,"t":"2026-11-30T04:35:00Z","terrain":-0.75},{"above_terrain":false,"airmass":null,"alt":-3.32,"az":339.9,"t":"2026-11-30T04:40:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-3.63,"az":340.8,"t":"2026-11-30T04:45:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-3.93,"az":341.7,"t":"2026-11-30T04:50:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-4.22,"az":342.6,"t":"2026-11-30T04:55:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-4.49,"az":343.5,"t":"2026-11-30T05:00:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-4.75,"az":344.4,"t":"2026-11-30T05:05:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-5.0,"az":345.3,"t":"2026-11-30T05:10:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-5.23,"az":346.2,"t":"2026-11-30T05:15:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-5.45,"az":347.1,"t":"2026-11-30T05:20:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-5.65,"az":348.0,"t":"2026-11-30T05:25:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-5.83,"az":349.0,"t":"2026-11-30T05:30:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-6.0,"az":349.9,"t":"2026-11-30T05:35:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-6.16,"az":350.8,"t":"2026-11-30T05:40:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.3,"az":351.8,"t":"2026-11-30T05:45:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-6.43,"az":352.7,"t":"2026-11-30T05:50:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-6.54,"az":353.6,"t":"2026-11-30T05:55:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-6.64,"az":354.6,"t":"2026-11-30T06:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.72,"az":355.5,"t":"2026-11-30T06:05:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-6.78,"az":356.5,"t":"2026-11-30T06:10:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.83,"az":357.4,"t":"2026-11-30T06:15:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-6.87,"az":358.4,"t":"2026-11-30T06:20:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.89,"az":359.3,"t":"2026-11-30T06:25:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-6.89,"az":0.3,"t":"2026-11-30T06:30:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-6.88,"az":1.2,"t":"2026-11-30T06:35:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-6.85,"az":2.1,"t":"2026-11-30T06:40:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-6.81,"az":3.1,"t":"2026-11-30T06:45:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-6.75,"az":4.0,"t":"2026-11-30T06:50:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-6.68,"az":5.0,"t":"2026-11-30T06:55:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-6.59,"az":5.9,"t":"2026-11-30T07:00:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-6.48,"az":6.9,"t":"2026-11-30T07:05:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-6.36,"az":7.8,"t":"2026-11-30T07:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.23,"az":8.7,"t":"2026-11-30T07:15:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-6.08,"az":9.7,"t":"2026-11-30T07:20:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-5.92,"az":10.6,"t":"2026-11-30T07:25:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-5.74,"az":11.5,"t":"2026-11-30T07:30:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-5.54,"az":12.5,"t":"2026-11-30T07:35:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-5.33,"az":13.4,"t":"2026-11-30T07:40:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-5.11,"az":14.3,"t":"2026-11-30T07:45:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-4.87,"az":15.2,"t":"2026-11-30T07:50:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-4.62,"az":16.1,"t":"2026-11-30T07:55:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-4.35,"az":17.0,"t":"2026-11-30T08:00:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-4.07,"az":17.9,"t":"2026-11-30T08:05:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-3.78,"az":18.8,"t":"2026-11-30T08:10:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-3.47,"az":19.7,"t":"2026-11-30T08:15:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-3.14,"az":20.6,"t":"2026-11-30T08:20:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-2.81,"az":21.5,"t":"2026-11-30T08:25:00Z","terrain":0.83},{"above_terrain":false,"airmass":null,"alt":-2.46,"az":22.3,"t":"2026-11-30T08:30:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-2.1,"az":23.2,"t":"2026-11-30T08:35:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-1.72,"az":24.1,"t":"2026-11-30T08:40:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-1.33,"az":24.9,"t":"2026-11-30T08:45:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-0.93,"az":25.8,"t":"2026-11-30T08:50:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-0.52,"az":26.6,"t":"2026-11-30T08:55:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-0.1,"az":27.5,"t":"2026-11-30T09:00:00Z","terrain":1.24},{"above_terrain":false,"airmass":33.24,"alt":0.34,"az":28.3,"t":"2026-11-30T09:05:00Z","terrain":1.14},{"above_terrain":false,"airmass":28.24,"alt":0.79,"az":29.1,"t":"2026-11-30T09:10:00Z","terrain":1.02},{"above_terrain":true,"airmass":24.23,"alt":1.25,"az":29.9,"t":"2026-11-30T09:15:00Z","terrain":1.14},{"above_terrain":true,"airmass":20.99,"alt":1.73,"az":30.7,"t":"2026-11-30T09:20:00Z","terrain":1.27},{"above_terrain":true,"airmass":18.37,"alt":2.21,"az":31.5,"t":"2026-11-30T09:25:00Z","terrain":1.32},{"above_terrain":true,"airmass":16.22,"alt":2.71,"az":32.3,"t":"2026-11-30T09:30:00Z","terrain":1.21},{"above_terrain":true,"airmass":14.45,"alt":3.21,"az":33.1,"t":"2026-11-30T09:35:00Z","terrain":0.91},{"above_terrain":true,"airmass":12.97,"alt":3.73,"az":33.9,"t":"2026-11-30T09:40:00Z","terrain":0.47},{"above_terrain":true,"airmass":11.73,"alt":4.26,"az":34.7,"t":"2026-11-30T09:45:00Z","terrain":0.16},{"above_terrain":true,"airmass":10.66,"alt":4.79,"az":35.5,"t":"2026-11-30T09:50:00Z","terrain":0.04},{"above_terrain":true,"airmass":9.76,"alt":5.34,"az":36.2,"t":"2026-11-30T09:55:00Z","terrain":0.0},{"above_terrain":true,"airmass":8.97,"alt":5.9,"az":37.0,"t":"2026-11-30T10:00:00Z","terrain":-0.09}],"transit":{"airmass":1.0,"alt":89.7,"az":156.6,"t":"2026-11-29T18:30:00Z"},"usable_hours":8.58,"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."]}