{"assessment":{"best_window":null,"cost":{"altitude":2.76,"clouds":8.96,"darkness":1.28,"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":"Overcast (\u226580 % cloud) for 13.3 of 13.3 dark hours \u2014 the sky is closed whatever the geometry says.","headline":"Not tonight","hourly":[{"alt":43,"cloud":98,"high":98,"iso":"2025-11-17T15:00Z","label":"unusable","low":5,"mid":0,"moon_alt":-19,"precip":0.0,"q":0.0,"rh":81,"sky":"civil twilight","temp":5.4,"time":"17:00","wind":12.7},{"alt":54,"cloud":98,"high":98,"iso":"2025-11-17T16:00Z","label":"unusable","low":3,"mid":0,"moon_alt":-30,"precip":0.0,"q":0.0,"rh":81,"sky":"nautical twilight","temp":4.8,"time":"18:00","wind":13.4},{"alt":65,"cloud":91,"high":91,"iso":"2025-11-17T17:00Z","label":"unusable","low":2,"mid":0,"moon_alt":-41,"precip":0.0,"q":0.0,"rh":81,"sky":"night","temp":4.8,"time":"19:00","wind":14.5},{"alt":76,"cloud":94,"high":93,"iso":"2025-11-17T18:00Z","label":"unusable","low":5,"mid":0,"moon_alt":-51,"precip":0.0,"q":0.0,"rh":74,"sky":"night","temp":5.6,"time":"20:00","wind":16.8},{"alt":87,"cloud":96,"high":96,"iso":"2025-11-17T19:00Z","label":"unusable","low":5,"mid":0,"moon_alt":-59,"precip":0.0,"q":0.0,"rh":75,"sky":"night","temp":5.4,"time":"21:00","wind":15.5},{"alt":82,"cloud":98,"high":98,"iso":"2025-11-17T20:00Z","label":"unusable","low":1,"mid":0,"moon_alt":-63,"precip":0.0,"q":0.0,"rh":81,"sky":"night","temp":4.7,"time":"22:00","wind":13.8},{"alt":71,"cloud":100,"high":100,"iso":"2025-11-17T21:00Z","label":"unusable","low":1,"mid":1,"moon_alt":-62,"precip":0.0,"q":0.0,"rh":80,"sky":"night","temp":4.6,"time":"23:00","wind":14.1},{"alt":60,"cloud":99,"high":99,"iso":"2025-11-17T22:00Z","label":"unusable","low":0,"mid":1,"moon_alt":-56,"precip":0.0,"q":0.0,"rh":82,"sky":"night","temp":4.6,"time":"00:00","wind":12.2},{"alt":49,"cloud":99,"high":99,"iso":"2025-11-17T23:00Z","label":"unusable","low":2,"mid":7,"moon_alt":-47,"precip":0.0,"q":0.0,"rh":83,"sky":"night","temp":4.8,"time":"01:00","wind":11.7},{"alt":38,"cloud":97,"high":96,"iso":"2025-11-18T00:00Z","label":"unusable","low":3,"mid":17,"moon_alt":-37,"precip":0.0,"q":0.0,"rh":84,"sky":"night","temp":4.7,"time":"02:00","wind":11.4},{"alt":29,"cloud":100,"high":100,"iso":"2025-11-18T01:00Z","label":"unusable","low":0,"mid":55,"moon_alt":-27,"precip":0.0,"q":0.0,"rh":88,"sky":"night","temp":4.3,"time":"03:00","wind":11.7},{"alt":19,"cloud":100,"high":100,"iso":"2025-11-18T02:00Z","label":"unusable","low":2,"mid":2,"moon_alt":-16,"precip":0.0,"q":0.0,"rh":91,"sky":"night","temp":4.1,"time":"04:00","wind":10.2},{"alt":11,"cloud":100,"high":99,"iso":"2025-11-18T03:00Z","label":"unusable","low":52,"mid":1,"moon_alt":-6,"precip":0.0,"q":0.0,"rh":92,"sky":"night","temp":3.8,"time":"05:00","wind":8.9},{"alt":4,"cloud":100,"high":100,"iso":"2025-11-18T04:00Z","label":"unusable","low":84,"mid":2,"moon_alt":4,"precip":0.0,"q":0.0,"rh":93,"sky":"astronomical twilight","temp":4.1,"time":"06:00","wind":8.2},{"alt":-1,"cloud":100,"high":100,"iso":"2025-11-18T05:00Z","label":"unusable","low":82,"mid":1,"moon_alt":13,"precip":0.0,"q":0.0,"rh":93,"sky":"civil twilight","temp":4.6,"time":"07:00","wind":9.5}],"peak_quality":0.0,"peak_sky":1.0,"quality_hours":0.0,"reasons":["cloud cover cost 9.0 quality-hours","the target being low or below 20\u00b0 cost 2.8 quality-hours","daylight and twilight cost 1.3 quality-hours"],"reference_hours":4.0,"score":0,"score_astronomy":100,"score_weather":0,"sky_hours":8.96,"verdict":"unusable","verdict_astronomy":"good","weather_known":true,"windows":[{"end":"2025-11-18T05:15Z","end_local":"07:15","hours":14.33,"label":"unusable","mean_quality":0.0,"start":"2025-11-17T14:55Z","start_local":"16:55"}]},"calculation_version":"2026-10-10.1","forecast":[{"cloud":84,"dark":false,"high":83,"local":"16:00","low":7,"mid":1,"precip":0.0,"rh":75,"temp":7.1,"time":"2025-11-17T14:00Z","wind":12.7},{"cloud":98,"dark":false,"high":98,"local":"17:00","low":5,"mid":0,"precip":0.0,"rh":81,"temp":5.4,"time":"2025-11-17T15:00Z","wind":12.7},{"cloud":98,"dark":false,"high":98,"local":"18:00","low":3,"mid":0,"precip":0.0,"rh":81,"temp":4.8,"time":"2025-11-17T16:00Z","wind":13.4},{"cloud":91,"dark":true,"high":91,"local":"19:00","low":2,"mid":0,"precip":0.0,"rh":81,"temp":4.8,"time":"2025-11-17T17:00Z","wind":14.5},{"cloud":94,"dark":true,"high":93,"local":"20:00","low":5,"mid":0,"precip":0.0,"rh":74,"temp":5.6,"time":"2025-11-17T18:00Z","wind":16.8},{"cloud":96,"dark":true,"high":96,"local":"21:00","low":5,"mid":0,"precip":0.0,"rh":75,"temp":5.4,"time":"2025-11-17T19:00Z","wind":15.5},{"cloud":98,"dark":true,"high":98,"local":"22:00","low":1,"mid":0,"precip":0.0,"rh":81,"temp":4.7,"time":"2025-11-17T20:00Z","wind":13.8},{"cloud":100,"dark":true,"high":100,"local":"23:00","low":1,"mid":1,"precip":0.0,"rh":80,"temp":4.6,"time":"2025-11-17T21:00Z","wind":14.1},{"cloud":99,"dark":true,"high":99,"local":"00:00","low":0,"mid":1,"precip":0.0,"rh":82,"temp":4.6,"time":"2025-11-17T22:00Z","wind":12.2},{"cloud":99,"dark":true,"high":99,"local":"01:00","low":2,"mid":7,"precip":0.0,"rh":83,"temp":4.8,"time":"2025-11-17T23:00Z","wind":11.7},{"cloud":97,"dark":true,"high":96,"local":"02:00","low":3,"mid":17,"precip":0.0,"rh":84,"temp":4.7,"time":"2025-11-18T00:00Z","wind":11.4},{"cloud":100,"dark":true,"high":100,"local":"03:00","low":0,"mid":55,"precip":0.0,"rh":88,"temp":4.3,"time":"2025-11-18T01:00Z","wind":11.7},{"cloud":100,"dark":true,"high":100,"local":"04:00","low":2,"mid":2,"precip":0.0,"rh":91,"temp":4.1,"time":"2025-11-18T02:00Z","wind":10.2},{"cloud":100,"dark":true,"high":99,"local":"05:00","low":52,"mid":1,"precip":0.0,"rh":92,"temp":3.8,"time":"2025-11-18T03:00Z","wind":8.9},{"cloud":100,"dark":false,"high":100,"local":"06:00","low":84,"mid":2,"precip":0.0,"rh":93,"temp":4.1,"time":"2025-11-18T04:00Z","wind":8.2},{"cloud":100,"dark":false,"high":100,"local":"07:00","low":82,"mid":1,"precip":0.0,"rh":93,"temp":4.6,"time":"2025-11-18T05:00Z","wind":9.5},{"cloud":100,"dark":false,"high":100,"local":"08:00","low":68,"mid":36,"precip":0.0,"rh":93,"temp":5.5,"time":"2025-11-18T06:00Z","wind":10.6}],"forecast_source":"history","forecast_updated_at":"2026-10-18T17:57:42Z","limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2025-11-17T16:35:39Z","dark_hours":11.02,"dark_to":"2025-11-18T03:36:59Z","moon":{"illumination":0.05,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":10.95,"moonrise":"2025-11-18T03:33:53Z","moonset":"2025-11-17T13:10:57Z","sunrise":"2025-11-18T05:13:52Z","sunset":"2025-11-17T14:58:59Z","twilight":{"astronomical":{"end":"2025-11-17T16:35:39Z","start":"2025-11-18T03:36:59Z"},"civil":{"end":"2025-11-17T15:29:00Z","start":"2025-11-18T04:43:46Z"},"nautical":{"end":"2025-11-17T16:02:44Z","start":"2025-11-18T04:09:57Z"}},"window_end":"2025-11-18T10:00:00Z","window_start":"2025-11-17T10:00:00Z"},"night_date":"2025-11-17","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.0,"alt":89.6,"t":"2025-11-17T19:15:00Z"},"dec":41.26875,"dec_of_date":41.4102,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":8.25,"limit_rise":"2025-11-17T12:37:36Z","limit_set":"2025-11-18T01:56:00Z","max_az_rate_deg_per_min":23.07,"moon_separation":150.1,"never_rises":false,"ra":10.68470833,"ra_of_date":11.0402,"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":"8.2 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2025-11-18T04:43:52Z","blocked_dark_hours":0,"clears_at":"2025-11-17T10:03:30Z","rise_az":29.9},"track":[{"above_terrain":false,"airmass":28.39,"alt":0.78,"az":29.1,"t":"2025-11-17T10:00:00Z","terrain":1.01},{"above_terrain":true,"airmass":24.34,"alt":1.24,"az":29.9,"t":"2025-11-17T10:05:00Z","terrain":1.14},{"above_terrain":true,"airmass":21.08,"alt":1.71,"az":30.7,"t":"2025-11-17T10:10:00Z","terrain":1.27},{"above_terrain":true,"airmass":18.44,"alt":2.19,"az":31.5,"t":"2025-11-17T10:15:00Z","terrain":1.32},{"above_terrain":true,"airmass":16.28,"alt":2.69,"az":32.3,"t":"2025-11-17T10:20:00Z","terrain":1.22},{"above_terrain":true,"airmass":14.5,"alt":3.2,"az":33.1,"t":"2025-11-17T10:25:00Z","terrain":0.92},{"above_terrain":true,"airmass":13.01,"alt":3.71,"az":33.9,"t":"2025-11-17T10:30:00Z","terrain":0.48},{"above_terrain":true,"airmass":11.76,"alt":4.24,"az":34.7,"t":"2025-11-17T10:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":10.69,"alt":4.78,"az":35.5,"t":"2025-11-17T10:40:00Z","terrain":0.04},{"above_terrain":true,"airmass":9.78,"alt":5.33,"az":36.2,"t":"2025-11-17T10:45:00Z","terrain":0.0},{"above_terrain":true,"airmass":8.99,"alt":5.88,"az":37.0,"t":"2025-11-17T10:50:00Z","terrain":-0.09},{"above_terrain":true,"airmass":8.3,"alt":6.45,"az":37.7,"t":"2025-11-17T10:55:00Z","terrain":-0.18},{"above_terrain":true,"airmass":7.7,"alt":7.03,"az":38.5,"t":"2025-11-17T11:00:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.17,"alt":7.62,"az":39.2,"t":"2025-11-17T11:05:00Z","terrain":-0.13},{"above_terrain":true,"airmass":6.69,"alt":8.21,"az":40.0,"t":"2025-11-17T11:10:00Z","terrain":-0.05},{"above_terrain":true,"airmass":6.27,"alt":8.82,"az":40.7,"t":"2025-11-17T11:15:00Z","terrain":-0.0},{"above_terrain":true,"airmass":5.9,"alt":9.44,"az":41.4,"t":"2025-11-17T11:20:00Z","terrain":0.06},{"above_terrain":true,"airmass":5.56,"alt":10.06,"az":42.1,"t":"2025-11-17T11:25:00Z","terrain":0.14},{"above_terrain":true,"airmass":5.25,"alt":10.69,"az":42.8,"t":"2025-11-17T11:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":4.97,"alt":11.33,"az":43.5,"t":"2025-11-17T11:35:00Z","terrain":0.34},{"above_terrain":true,"airmass":4.72,"alt":11.98,"az":44.2,"t":"2025-11-17T11:40:00Z","terrain":0.45},{"above_terrain":true,"airmass":4.49,"alt":12.64,"az":44.9,"t":"2025-11-17T11:45:00Z","terrain":0.57},{"above_terrain":true,"airmass":4.27,"alt":13.3,"az":45.6,"t":"2025-11-17T11:50:00Z","terrain":0.63},{"above_terrain":true,"airmass":4.08,"alt":13.97,"az":46.3,"t":"2025-11-17T11:55:00Z","terrain":0.65},{"above_terrain":true,"airmass":3.9,"alt":14.65,"az":46.9,"t":"2025-11-17T12:00:00Z","terrain":0.61},{"above_terrain":true,"airmass":3.73,"alt":15.34,"az":47.6,"t":"2025-11-17T12:05:00Z","terrain":0.56},{"above_terrain":true,"airmass":3.58,"alt":16.04,"az":48.3,"t":"2025-11-17T12:10:00Z","terrain":0.5},{"above_terrain":true,"airmass":3.44,"alt":16.74,"az":48.9,"t":"2025-11-17T12:15:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.3,"alt":17.45,"az":49.6,"t":"2025-11-17T12:20:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.18,"alt":18.16,"az":50.2,"t":"2025-11-17T12:25:00Z","terrain":0.43},{"above_terrain":true,"airmass":3.06,"alt":18.89,"az":50.8,"t":"2025-11-17T12:30:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.96,"alt":19.62,"az":51.5,"t":"2025-11-17T12:35:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.86,"alt":20.35,"az":52.1,"t":"2025-11-17T12:40:00Z","terrain":0.65},{"above_terrain":true,"airmass":2.76,"alt":21.09,"az":52.7,"t":"2025-11-17T12:45:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.67,"alt":21.84,"az":53.3,"t":"2025-11-17T12:50:00Z","terrain":0.89},{"above_terrain":true,"airmass":2.59,"alt":22.59,"az":53.9,"t":"2025-11-17T12:55:00Z","terrain":0.99},{"above_terrain":true,"airmass":2.51,"alt":23.35,"az":54.5,"t":"2025-11-17T13:00:00Z","terrain":1.04},{"above_terrain":true,"airmass":2.44,"alt":24.12,"az":55.1,"t":"2025-11-17T13:05:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.37,"alt":24.89,"az":55.7,"t":"2025-11-17T13:10:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.3,"alt":25.67,"az":56.3,"t":"2025-11-17T13:15:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.24,"alt":26.45,"az":56.9,"t":"2025-11-17T13:20:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.18,"alt":27.23,"az":57.5,"t":"2025-11-17T13:25:00Z","terrain":1.15},{"above_terrain":true,"airmass":2.12,"alt":28.02,"az":58.0,"t":"2025-11-17T13:30:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.07,"alt":28.82,"az":58.6,"t":"2025-11-17T13:35:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.02,"alt":29.62,"az":59.2,"t":"2025-11-17T13:40:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.97,"alt":30.43,"az":59.7,"t":"2025-11-17T13:45:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.92,"alt":31.24,"az":60.3,"t":"2025-11-17T13:50:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.88,"alt":32.05,"az":60.8,"t":"2025-11-17T13:55:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.84,"alt":32.87,"az":61.4,"t":"2025-11-17T14:00:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.8,"alt":33.7,"az":61.9,"t":"2025-11-17T14:05:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.76,"alt":34.52,"az":62.5,"t":"2025-11-17T14:10:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.72,"alt":35.36,"az":63.0,"t":"2025-11-17T14:15:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.69,"alt":36.19,"az":63.5,"t":"2025-11-17T14:20:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.66,"alt":37.03,"az":64.0,"t":"2025-11-17T14:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.63,"alt":37.88,"az":64.6,"t":"2025-11-17T14:30:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.6,"alt":38.72,"az":65.1,"t":"2025-11-17T14:35:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.57,"alt":39.57,"az":65.6,"t":"2025-11-17T14:40:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.54,"alt":40.43,"az":66.1,"t":"2025-11-17T14:45:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.51,"alt":41.29,"az":66.6,"t":"2025-11-17T14:50:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.49,"alt":42.15,"az":67.1,"t":"2025-11-17T14:55:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.46,"alt":43.01,"az":67.6,"t":"2025-11-17T15:00:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.44,"alt":43.88,"az":68.1,"t":"2025-11-17T15:05:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.42,"alt":44.75,"az":68.6,"t":"2025-11-17T15:10:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.4,"alt":45.62,"az":69.1,"t":"2025-11-17T15:15:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.38,"alt":46.5,"az":69.6,"t":"2025-11-17T15:20:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.36,"alt":47.38,"az":70.1,"t":"2025-11-17T15:25:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.34,"alt":48.26,"az":70.6,"t":"2025-11-17T15:30:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.32,"alt":49.14,"az":71.1,"t":"2025-11-17T15:35:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.3,"alt":50.03,"az":71.6,"t":"2025-11-17T15:40:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.29,"alt":50.92,"az":72.0,"t":"2025-11-17T15:45:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.27,"alt":51.81,"az":72.5,"t":"2025-11-17T15:50:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.26,"alt":52.7,"az":73.0,"t":"2025-11-17T15:55:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.24,"alt":53.6,"az":73.5,"t":"2025-11-17T16:00:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.23,"alt":54.5,"az":73.9,"t":"2025-11-17T16:05:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.21,"alt":55.4,"az":74.4,"t":"2025-11-17T16:10:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.2,"alt":56.3,"az":74.9,"t":"2025-11-17T16:15:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.19,"alt":57.2,"az":75.3,"t":"2025-11-17T16:20:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.18,"alt":58.11,"az":75.8,"t":"2025-11-17T16:25:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.17,"alt":59.02,"az":76.3,"t":"2025-11-17T16:30:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.15,"alt":59.93,"az":76.7,"t":"2025-11-17T16:35:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.14,"alt":60.84,"az":77.2,"t":"2025-11-17T16:40:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.13,"alt":61.75,"az":77.7,"t":"2025-11-17T16:45:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.13,"alt":62.67,"az":78.1,"t":"2025-11-17T16:50:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.12,"alt":63.59,"az":78.6,"t":"2025-11-17T16:55:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.11,"alt":64.5,"az":79.0,"t":"2025-11-17T17:00:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.1,"alt":65.42,"az":79.5,"t":"2025-11-17T17:05:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.09,"alt":66.34,"az":80.0,"t":"2025-11-17T17:10:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.08,"alt":67.27,"az":80.4,"t":"2025-11-17T17:15:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.08,"alt":68.19,"az":80.9,"t":"2025-11-17T17:20:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.07,"alt":69.12,"az":81.4,"t":"2025-11-17T17:25:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.06,"alt":70.04,"az":81.8,"t":"2025-11-17T17:30:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.06,"alt":70.97,"az":82.3,"t":"2025-11-17T17:35:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.05,"alt":71.9,"az":82.8,"t":"2025-11-17T17:40:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.05,"alt":72.83,"az":83.2,"t":"2025-11-17T17:45:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.04,"alt":73.76,"az":83.7,"t":"2025-11-17T17:50:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.04,"alt":74.69,"az":84.2,"t":"2025-11-17T17:55:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.03,"alt":75.62,"az":84.7,"t":"2025-11-17T18:00:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.03,"alt":76.55,"az":85.2,"t":"2025-11-17T18:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.02,"alt":77.48,"az":85.7,"t":"2025-11-17T18:10:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.02,"alt":78.42,"az":86.2,"t":"2025-11-17T18:15:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.02,"alt":79.35,"az":86.8,"t":"2025-11-17T18:20:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.01,"alt":80.29,"az":87.3,"t":"2025-11-17T18:25:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.01,"alt":81.22,"az":87.9,"t":"2025-11-17T18:30:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.01,"alt":82.16,"az":88.6,"t":"2025-11-17T18:35:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.01,"alt":83.09,"az":89.3,"t":"2025-11-17T18:40:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.01,"alt":84.03,"az":90.1,"t":"2025-11-17T18:45:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.0,"alt":84.96,"az":91.0,"t":"2025-11-17T18:50:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.0,"alt":85.9,"az":92.1,"t":"2025-11-17T18:55:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.0,"alt":86.83,"az":93.7,"t":"2025-11-17T19:00:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.0,"alt":87.77,"az":96.3,"t":"2025-11-17T19:05:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.0,"alt":88.69,"az":101.9,"t":"2025-11-17T19:10:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.0,"alt":89.56,"az":129.6,"t":"2025-11-17T19:15:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.0,"alt":89.34,"az":245.0,"t":"2025-11-17T19:20:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.0,"alt":88.44,"az":260.3,"t":"2025-11-17T19:25:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.0,"alt":87.51,"az":264.6,"t":"2025-11-17T19:30:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.0,"alt":86.58,"az":266.8,"t":"2025-11-17T19:35:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.0,"alt":85.64,"az":268.2,"t":"2025-11-17T19:40:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.0,"alt":84.71,"az":269.3,"t":"2025-11-17T19:45:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.01,"alt":83.77,"az":270.2,"t":"2025-11-17T19:50:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.01,"alt":82.83,"az":270.9,"t":"2025-11-17T19:55:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.01,"alt":81.9,"az":271.6,"t":"2025-11-17T20:00:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.01,"alt":80.96,"az":272.2,"t":"2025-11-17T20:05:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.01,"alt":80.03,"az":272.8,"t":"2025-11-17T20:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.02,"alt":79.09,"az":273.4,"t":"2025-11-17T20:15:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.02,"alt":78.16,"az":273.9,"t":"2025-11-17T20:20:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.02,"alt":77.23,"az":274.4,"t":"2025-11-17T20:25:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.03,"alt":76.29,"az":274.9,"t":"2025-11-17T20:30:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.03,"alt":75.36,"az":275.4,"t":"2025-11-17T20:35:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.04,"alt":74.43,"az":275.9,"t":"2025-11-17T20:40:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.04,"alt":73.5,"az":276.4,"t":"2025-11-17T20:45:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.05,"alt":72.57,"az":276.9,"t":"2025-11-17T20:50:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.05,"alt":71.64,"az":277.4,"t":"2025-11-17T20:55:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.06,"alt":70.71,"az":277.8,"t":"2025-11-17T21:00:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.07,"alt":69.79,"az":278.3,"t":"2025-11-17T21:05:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.07,"alt":68.86,"az":278.8,"t":"2025-11-17T21:10:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.08,"alt":67.94,"az":279.2,"t":"2025-11-17T21:15:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.09,"alt":67.01,"az":279.7,"t":"2025-11-17T21:20:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.09,"alt":66.09,"az":280.2,"t":"2025-11-17T21:25:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.1,"alt":65.17,"az":280.6,"t":"2025-11-17T21:30:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.11,"alt":64.25,"az":281.1,"t":"2025-11-17T21:35:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.12,"alt":63.33,"az":281.5,"t":"2025-11-17T21:40:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.13,"alt":62.42,"az":282.0,"t":"2025-11-17T21:45:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.14,"alt":61.5,"az":282.5,"t":"2025-11-17T21:50:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.15,"alt":60.59,"az":282.9,"t":"2025-11-17T21:55:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.16,"alt":59.68,"az":283.4,"t":"2025-11-17T22:00:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.17,"alt":58.77,"az":283.9,"t":"2025-11-17T22:05:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.18,"alt":57.86,"az":284.3,"t":"2025-11-17T22:10:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.19,"alt":56.95,"az":284.8,"t":"2025-11-17T22:15:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.2,"alt":56.05,"az":285.3,"t":"2025-11-17T22:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.22,"alt":55.15,"az":285.7,"t":"2025-11-17T22:25:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.23,"alt":54.25,"az":286.2,"t":"2025-11-17T22:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.25,"alt":53.35,"az":286.7,"t":"2025-11-17T22:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.26,"alt":52.46,"az":287.1,"t":"2025-11-17T22:40:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.28,"alt":51.56,"az":287.6,"t":"2025-11-17T22:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.29,"alt":50.67,"az":288.1,"t":"2025-11-17T22:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.31,"alt":49.78,"az":288.6,"t":"2025-11-17T22:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.33,"alt":48.9,"az":289.1,"t":"2025-11-17T23:00:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.34,"alt":48.01,"az":289.5,"t":"2025-11-17T23:05:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.36,"alt":47.13,"az":290.0,"t":"2025-11-17T23:10:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.38,"alt":46.25,"az":290.5,"t":"2025-11-17T23:15:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.4,"alt":45.38,"az":291.0,"t":"2025-11-17T23:20:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.42,"alt":44.51,"az":291.5,"t":"2025-11-17T23:25:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.45,"alt":43.64,"az":292.0,"t":"2025-11-17T23:30:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.47,"alt":42.77,"az":292.5,"t":"2025-11-17T23:35:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.5,"alt":41.91,"az":293.0,"t":"2025-11-17T23:40:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.52,"alt":41.05,"az":293.5,"t":"2025-11-17T23:45:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.55,"alt":40.19,"az":294.0,"t":"2025-11-17T23:50:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.58,"alt":39.34,"az":294.5,"t":"2025-11-17T23:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.6,"alt":38.49,"az":295.1,"t":"2025-11-18T00:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.63,"alt":37.64,"az":295.6,"t":"2025-11-18T00:05:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.67,"alt":36.8,"az":296.1,"t":"2025-11-18T00:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.7,"alt":35.96,"az":296.6,"t":"2025-11-18T00:15:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.73,"alt":35.13,"az":297.2,"t":"2025-11-18T00:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.77,"alt":34.3,"az":297.7,"t":"2025-11-18T00:25:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.81,"alt":33.47,"az":298.2,"t":"2025-11-18T00:30:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.85,"alt":32.65,"az":298.8,"t":"2025-11-18T00:35:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.89,"alt":31.83,"az":299.3,"t":"2025-11-18T00:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.94,"alt":31.01,"az":299.9,"t":"2025-11-18T00:45:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.98,"alt":30.21,"az":300.4,"t":"2025-11-18T00:50:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.03,"alt":29.4,"az":301.0,"t":"2025-11-18T00:55:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.08,"alt":28.6,"az":301.6,"t":"2025-11-18T01:00:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.14,"alt":27.81,"az":302.1,"t":"2025-11-18T01:05:00Z","terrain":0.04},{"above_terrain":true,"airmass":2.19,"alt":27.02,"az":302.7,"t":"2025-11-18T01:10:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.25,"alt":26.23,"az":303.3,"t":"2025-11-18T01:15:00Z","terrain":-0.19},{"above_terrain":true,"airmass":2.32,"alt":25.45,"az":303.9,"t":"2025-11-18T01:20:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.38,"alt":24.68,"az":304.4,"t":"2025-11-18T01:25:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.46,"alt":23.91,"az":305.0,"t":"2025-11-18T01:30:00Z","terrain":-0.29},{"above_terrain":true,"airmass":2.53,"alt":23.14,"az":305.6,"t":"2025-11-18T01:35:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.61,"alt":22.39,"az":306.2,"t":"2025-11-18T01:40:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.7,"alt":21.63,"az":306.8,"t":"2025-11-18T01:45:00Z","terrain":0.13},{"above_terrain":true,"airmass":2.79,"alt":20.89,"az":307.5,"t":"2025-11-18T01:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":2.88,"alt":20.15,"az":308.1,"t":"2025-11-18T01:55:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.99,"alt":19.41,"az":308.7,"t":"2025-11-18T02:00:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.1,"alt":18.69,"az":309.3,"t":"2025-11-18T02:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.21,"alt":17.97,"az":310.0,"t":"2025-11-18T02:10:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.34,"alt":17.25,"az":310.6,"t":"2025-11-18T02:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.47,"alt":16.55,"az":311.3,"t":"2025-11-18T02:20:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.62,"alt":15.85,"az":311.9,"t":"2025-11-18T02:25:00Z","terrain":0.16},{"above_terrain":true,"airmass":3.78,"alt":15.15,"az":312.6,"t":"2025-11-18T02:30:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.95,"alt":14.47,"az":313.2,"t":"2025-11-18T02:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":4.13,"alt":13.79,"az":313.9,"t":"2025-11-18T02:40:00Z","terrain":0.45},{"above_terrain":true,"airmass":4.33,"alt":13.12,"az":314.6,"t":"2025-11-18T02:45:00Z","terrain":0.52},{"above_terrain":true,"airmass":4.55,"alt":12.46,"az":315.3,"t":"2025-11-18T02:50:00Z","terrain":0.54},{"above_terrain":true,"airmass":4.78,"alt":11.8,"az":316.0,"t":"2025-11-18T02:55:00Z","terrain":0.48},{"above_terrain":true,"airmass":5.04,"alt":11.15,"az":316.7,"t":"2025-11-18T03:00:00Z","terrain":0.36},{"above_terrain":true,"airmass":5.33,"alt":10.52,"az":317.4,"t":"2025-11-18T03:05:00Z","terrain":0.31},{"above_terrain":true,"airmass":5.65,"alt":9.89,"az":318.1,"t":"2025-11-18T03:10:00Z","terrain":0.3},{"above_terrain":true,"airmass":6.0,"alt":9.26,"az":318.8,"t":"2025-11-18T03:15:00Z","terrain":-0.04},{"above_terrain":true,"airmass":6.38,"alt":8.65,"az":319.5,"t":"2025-11-18T03:20:00Z","terrain":-0.17},{"above_terrain":true,"airmass":6.82,"alt":8.05,"az":320.2,"t":"2025-11-18T03:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.31,"alt":7.46,"az":321.0,"t":"2025-11-18T03:30:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.86,"alt":6.87,"az":321.7,"t":"2025-11-18T03:35:00Z","terrain":0.09},{"above_terrain":true,"airmass":8.48,"alt":6.3,"az":322.5,"t":"2025-11-18T03:40:00Z","terrain":0.15},{"above_terrain":true,"airmass":9.2,"alt":5.73,"az":323.2,"t":"2025-11-18T03:45:00Z","terrain":0.02},{"above_terrain":true,"airmass":10.02,"alt":5.17,"az":324.0,"t":"2025-11-18T03:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":10.97,"alt":4.63,"az":324.7,"t":"2025-11-18T03:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":12.08,"alt":4.09,"az":325.5,"t":"2025-11-18T04:00:00Z","terrain":-0.22},{"above_terrain":true,"airmass":13.4,"alt":3.57,"az":326.3,"t":"2025-11-18T04:05:00Z","terrain":-0.29},{"above_terrain":true,"airmass":14.96,"alt":3.06,"az":327.1,"t":"2025-11-18T04:10:00Z","terrain":-0.38},{"above_terrain":true,"airmass":16.84,"alt":2.55,"az":327.9,"t":"2025-11-18T04:15:00Z","terrain":-0.25},{"above_terrain":true,"airmass":19.12,"alt":2.06,"az":328.7,"t":"2025-11-18T04:20:00Z","terrain":-0.16},{"above_terrain":true,"airmass":21.91,"alt":1.58,"az":329.5,"t":"2025-11-18T04:25:00Z","terrain":-0.24},{"above_terrain":true,"airmass":25.37,"alt":1.11,"az":330.3,"t":"2025-11-18T04:30:00Z","terrain":-0.36},{"above_terrain":true,"airmass":29.67,"alt":0.65,"az":331.1,"t":"2025-11-18T04:35:00Z","terrain":-0.36},{"above_terrain":true,"airmass":35.0,"alt":0.21,"az":332.0,"t":"2025-11-18T04:40:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-0.23,"az":332.8,"t":"2025-11-18T04:45:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-0.65,"az":333.6,"t":"2025-11-18T04:50:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-1.06,"az":334.5,"t":"2025-11-18T04:55:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.46,"az":335.3,"t":"2025-11-18T05:00:00Z","terrain":-0.67},{"above_terrain":false,"airmass":null,"alt":-1.84,"az":336.2,"t":"2025-11-18T05:05:00Z","terrain":-0.81},{"above_terrain":false,"airmass":null,"alt":-2.21,"az":337.1,"t":"2025-11-18T05:10:00Z","terrain":-0.72},{"above_terrain":false,"airmass":null,"alt":-2.57,"az":337.9,"t":"2025-11-18T05:15:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-2.92,"az":338.8,"t":"2025-11-18T05:20:00Z","terrain":-0.69},{"above_terrain":false,"airmass":null,"alt":-3.25,"az":339.7,"t":"2025-11-18T05:25:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-3.57,"az":340.6,"t":"2025-11-18T05:30:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":341.5,"t":"2025-11-18T05:35:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-4.16,"az":342.4,"t":"2025-11-18T05:40:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-4.44,"az":343.3,"t":"2025-11-18T05:45:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-4.7,"az":344.2,"t":"2025-11-18T05:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-4.95,"az":345.1,"t":"2025-11-18T05:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-5.18,"az":346.0,"t":"2025-11-18T06:00:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-5.4,"az":346.9,"t":"2025-11-18T06:05:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-5.61,"az":347.8,"t":"2025-11-18T06:10:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-5.8,"az":348.7,"t":"2025-11-18T06:15:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-5.97,"az":349.7,"t":"2025-11-18T06:20:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-6.13,"az":350.6,"t":"2025-11-18T06:25:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.28,"az":351.5,"t":"2025-11-18T06:30:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-6.41,"az":352.5,"t":"2025-11-18T06:35:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-6.52,"az":353.4,"t":"2025-11-18T06:40:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-6.62,"az":354.4,"t":"2025-11-18T06:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.71,"az":355.3,"t":"2025-11-18T06:50:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-6.78,"az":356.2,"t":"2025-11-18T06:55:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.83,"az":357.2,"t":"2025-11-18T07:00:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-6.87,"az":358.1,"t":"2025-11-18T07:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.89,"az":359.1,"t":"2025-11-18T07:10:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-6.9,"az":0.0,"t":"2025-11-18T07:15:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-6.89,"az":1.0,"t":"2025-11-18T07:20:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-6.86,"az":1.9,"t":"2025-11-18T07:25:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.83,"az":2.9,"t":"2025-11-18T07:30:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-6.77,"az":3.8,"t":"2025-11-18T07:35:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-6.7,"az":4.8,"t":"2025-11-18T07:40:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-6.62,"az":5.7,"t":"2025-11-18T07:45:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-6.52,"az":6.6,"t":"2025-11-18T07:50:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-6.4,"az":7.6,"t":"2025-11-18T07:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.27,"az":8.5,"t":"2025-11-18T08:00:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-6.12,"az":9.5,"t":"2025-11-18T08:05:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-5.96,"az":10.4,"t":"2025-11-18T08:10:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-5.78,"az":11.3,"t":"2025-11-18T08:15:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-5.59,"az":12.2,"t":"2025-11-18T08:20:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-5.39,"az":13.2,"t":"2025-11-18T08:25:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-5.17,"az":14.1,"t":"2025-11-18T08:30:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-4.93,"az":15.0,"t":"2025-11-18T08:35:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-4.68,"az":15.9,"t":"2025-11-18T08:40:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-4.42,"az":16.8,"t":"2025-11-18T08:45:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-4.14,"az":17.7,"t":"2025-11-18T08:50:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-3.85,"az":18.6,"t":"2025-11-18T08:55:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-3.55,"az":19.5,"t":"2025-11-18T09:00:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-3.23,"az":20.4,"t":"2025-11-18T09:05:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-2.89,"az":21.3,"t":"2025-11-18T09:10:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-2.55,"az":22.1,"t":"2025-11-18T09:15:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-2.19,"az":23.0,"t":"2025-11-18T09:20:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-1.82,"az":23.9,"t":"2025-11-18T09:25:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-1.43,"az":24.7,"t":"2025-11-18T09:30:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-1.03,"az":25.6,"t":"2025-11-18T09:35:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-0.62,"az":26.4,"t":"2025-11-18T09:40:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-0.2,"az":27.3,"t":"2025-11-18T09:45:00Z","terrain":1.26},{"above_terrain":false,"airmass":34.63,"alt":0.23,"az":28.1,"t":"2025-11-18T09:50:00Z","terrain":1.17},{"above_terrain":false,"airmass":29.37,"alt":0.68,"az":28.9,"t":"2025-11-18T09:55:00Z","terrain":1.01},{"above_terrain":true,"airmass":25.13,"alt":1.14,"az":29.7,"t":"2025-11-18T10:00:00Z","terrain":1.11}],"transit":{"airmass":1.0,"alt":89.6,"az":129.6,"t":"2025-11-17T19:15:00Z"},"usable_hours":9.33,"verdict":"good","zenith_passage":true},"warnings":[]}