{"assessment":{"best_window":{"end":"2027-11-08T19:25Z","end_local":"21:25","hours":2.67,"label":"good","mean_quality":0.61,"start":"2027-11-08T16:45Z","start_local":"18:45"},"cost":{"altitude":5.52,"clouds":0.0,"darkness":1.33,"moon":2.13},"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 possible, with compromises \u2014 weather unknown","hourly":[{"alt":87,"cloud":null,"high":null,"iso":"2027-11-08T16:00Z","label":"poor","low":null,"mid":null,"moon_alt":36,"precip":null,"q":0.1,"rh":null,"sky":"nautical twilight","temp":null,"time":"18:00","wind":null},{"alt":81,"cloud":null,"high":null,"iso":"2027-11-08T17:00Z","label":"good","low":null,"mid":null,"moon_alt":41,"precip":null,"q":0.62,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":70,"cloud":null,"high":null,"iso":"2027-11-08T18:00Z","label":"good","low":null,"mid":null,"moon_alt":43,"precip":null,"q":0.61,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":59,"cloud":null,"high":null,"iso":"2027-11-08T19:00Z","label":"good","low":null,"mid":null,"moon_alt":42,"precip":null,"q":0.61,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":49,"cloud":null,"high":null,"iso":"2027-11-08T20:00Z","label":"marginal","low":null,"mid":null,"moon_alt":37,"precip":null,"q":0.58,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":39,"cloud":null,"high":null,"iso":"2027-11-08T21:00Z","label":"marginal","low":null,"mid":null,"moon_alt":29,"precip":null,"q":0.56,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":29,"cloud":null,"high":null,"iso":"2027-11-08T22:00Z","label":"marginal","low":null,"mid":null,"moon_alt":20,"precip":null,"q":0.53,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":20,"cloud":null,"high":null,"iso":"2027-11-08T23:00Z","label":"marginal","low":null,"mid":null,"moon_alt":10,"precip":null,"q":0.3,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":13,"cloud":null,"high":null,"iso":"2027-11-09T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-1,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":6,"cloud":null,"high":null,"iso":"2027-11-09T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-12,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":1,"cloud":null,"high":null,"iso":"2027-11-09T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-22,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2027-11-09T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-32,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2027-11-09T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-40,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2027-11-09T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-47,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.62,"peak_sky":0.62,"quality_hours":3.78,"reasons":["the target being low or below 20\u00b0 cost 5.5 quality-hours","moonlight cost 2.1 quality-hours","daylight and twilight cost 1.3 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":59,"score_weather":null,"sky_hours":3.78,"verdict":"unknown","verdict_astronomy":"marginal","weather_known":false,"windows":[{"end":"2027-11-08T15:40Z","end_local":"17:40","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2027-11-08T15:05Z","start_local":"17:05"},{"end":"2027-11-08T16:15Z","end_local":"18:15","hours":0.58,"label":"poor","mean_quality":0.1,"start":"2027-11-08T15:40Z","start_local":"17:40"},{"end":"2027-11-08T16:45Z","end_local":"18:45","hours":0.5,"label":"marginal","mean_quality":0.31,"start":"2027-11-08T16:15Z","start_local":"18:15"},{"end":"2027-11-08T19:25Z","end_local":"21:25","hours":2.67,"label":"good","mean_quality":0.61,"start":"2027-11-08T16:45Z","start_local":"18:45"},{"end":"2027-11-08T23:05Z","end_local":"01:05","hours":3.67,"label":"marginal","mean_quality":0.53,"start":"2027-11-08T19:25Z","start_local":"21:25"},{"end":"2027-11-09T05:05Z","end_local":"07:05","hours":6.0,"label":"unusable","mean_quality":0.0,"start":"2027-11-08T23:05Z","start_local":"01:05"}]},"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":"2027-11-08T16:42:56Z","dark_hours":10.74,"dark_to":"2027-11-09T03:27:06Z","moon":{"illumination":0.735,"phase":"waxing gibbous","waxing":true},"moon_free_dark_hours":3.53,"moonrise":"2027-11-08T12:16:26Z","moonset":"2027-11-08T23:54:21Z","sunrise":"2027-11-09T05:02:21Z","sunset":"2027-11-08T15:07:55Z","twilight":{"astronomical":{"end":"2027-11-08T16:42:56Z","start":"2027-11-09T03:27:06Z"},"civil":{"end":"2027-11-08T15:37:14Z","start":"2027-11-09T04:32:57Z"},"nautical":{"end":"2027-11-08T16:10:24Z","start":"2027-11-09T03:59:43Z"}},"window_end":"2027-11-09T10:00:00Z","window_start":"2027-11-08T10:00:00Z"},"night_date":"2027-11-08","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.01,"alt":83.1,"t":"2027-11-08T16:45:00Z"},"dec":44.25788576,"dec_of_date":44.3672,"dec_str":"+44\u00b0 15' 28.4\"","good_hours":5.17,"limit_rise":"2027-11-09T09:14:19Z","limit_set":"2027-11-08T23:02:38Z","max_az_rate_deg_per_min":3.73,"moon_separation":54.4,"never_rises":false,"ra":314.72388973,"ra_of_date":314.9734,"ra_str":"20h 58m 53.7s","resolved":{"dec":44.25788576,"name":"EM* LkHA 190","ra":314.72388973,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=V1057%20Cyg","source":"sesame","spectral_type":"F7/G3I/IIe","type":"Or*","type_text":"Orion-type variable \u2014 a young, erupting star","vmag":12.33},"summary":"5.2 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2027-11-09T02:18:35Z","blocked_dark_hours":0,"clears_at":"2027-11-09T06:21:27Z","rise_az":52.6},"track":[{"above_terrain":true,"airmass":2.27,"alt":26.0,"az":52.6,"t":"2027-11-08T10:00:00Z","terrain":0.76},{"above_terrain":true,"airmass":2.21,"alt":26.75,"az":53.2,"t":"2027-11-08T10:05:00Z","terrain":0.86},{"above_terrain":true,"airmass":2.16,"alt":27.5,"az":53.7,"t":"2027-11-08T10:10:00Z","terrain":0.95},{"above_terrain":true,"airmass":2.11,"alt":28.26,"az":54.2,"t":"2027-11-08T10:15:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.06,"alt":29.02,"az":54.8,"t":"2027-11-08T10:20:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.01,"alt":29.79,"az":55.3,"t":"2027-11-08T10:25:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.96,"alt":30.56,"az":55.8,"t":"2027-11-08T10:30:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.92,"alt":31.34,"az":56.4,"t":"2027-11-08T10:35:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.88,"alt":32.12,"az":56.9,"t":"2027-11-08T10:40:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.84,"alt":32.9,"az":57.4,"t":"2027-11-08T10:45:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.8,"alt":33.69,"az":57.9,"t":"2027-11-08T10:50:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.76,"alt":34.49,"az":58.4,"t":"2027-11-08T10:55:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.73,"alt":35.29,"az":58.9,"t":"2027-11-08T11:00:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.69,"alt":36.09,"az":59.4,"t":"2027-11-08T11:05:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.66,"alt":36.9,"az":59.9,"t":"2027-11-08T11:10:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.63,"alt":37.71,"az":60.3,"t":"2027-11-08T11:15:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.6,"alt":38.53,"az":60.8,"t":"2027-11-08T11:20:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.57,"alt":39.34,"az":61.3,"t":"2027-11-08T11:25:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.55,"alt":40.17,"az":61.7,"t":"2027-11-08T11:30:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.52,"alt":40.99,"az":62.2,"t":"2027-11-08T11:35:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.5,"alt":41.82,"az":62.6,"t":"2027-11-08T11:40:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.47,"alt":42.66,"az":63.1,"t":"2027-11-08T11:45:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.45,"alt":43.49,"az":63.5,"t":"2027-11-08T11:50:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.43,"alt":44.33,"az":64.0,"t":"2027-11-08T11:55:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.41,"alt":45.17,"az":64.4,"t":"2027-11-08T12:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.39,"alt":46.02,"az":64.8,"t":"2027-11-08T12:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.37,"alt":46.87,"az":65.2,"t":"2027-11-08T12:10:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.35,"alt":47.72,"az":65.6,"t":"2027-11-08T12:15:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.33,"alt":48.57,"az":66.1,"t":"2027-11-08T12:20:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.32,"alt":49.43,"az":66.5,"t":"2027-11-08T12:25:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.3,"alt":50.29,"az":66.8,"t":"2027-11-08T12:30:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.28,"alt":51.15,"az":67.2,"t":"2027-11-08T12:35:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.27,"alt":52.01,"az":67.6,"t":"2027-11-08T12:40:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.25,"alt":52.88,"az":68.0,"t":"2027-11-08T12:45:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.24,"alt":53.75,"az":68.4,"t":"2027-11-08T12:50:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.23,"alt":54.62,"az":68.7,"t":"2027-11-08T12:55:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.21,"alt":55.49,"az":69.1,"t":"2027-11-08T13:00:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.2,"alt":56.37,"az":69.4,"t":"2027-11-08T13:05:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.19,"alt":57.25,"az":69.7,"t":"2027-11-08T13:10:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.18,"alt":58.13,"az":70.1,"t":"2027-11-08T13:15:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.17,"alt":59.01,"az":70.4,"t":"2027-11-08T13:20:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.16,"alt":59.89,"az":70.7,"t":"2027-11-08T13:25:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.15,"alt":60.77,"az":71.0,"t":"2027-11-08T13:30:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.14,"alt":61.66,"az":71.3,"t":"2027-11-08T13:35:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.13,"alt":62.55,"az":71.5,"t":"2027-11-08T13:40:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.12,"alt":63.43,"az":71.8,"t":"2027-11-08T13:45:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.11,"alt":64.32,"az":72.0,"t":"2027-11-08T13:50:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.1,"alt":65.21,"az":72.3,"t":"2027-11-08T13:55:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.09,"alt":66.11,"az":72.5,"t":"2027-11-08T14:00:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.09,"alt":67.0,"az":72.7,"t":"2027-11-08T14:05:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.08,"alt":67.89,"az":72.8,"t":"2027-11-08T14:10:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.07,"alt":68.79,"az":73.0,"t":"2027-11-08T14:15:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.07,"alt":69.68,"az":73.1,"t":"2027-11-08T14:20:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.06,"alt":70.58,"az":73.2,"t":"2027-11-08T14:25:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.05,"alt":71.47,"az":73.2,"t":"2027-11-08T14:30:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.05,"alt":72.37,"az":73.2,"t":"2027-11-08T14:35:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.04,"alt":73.27,"az":73.2,"t":"2027-11-08T14:40:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.04,"alt":74.16,"az":73.1,"t":"2027-11-08T14:45:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.03,"alt":75.06,"az":72.9,"t":"2027-11-08T14:50:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.03,"alt":75.95,"az":72.7,"t":"2027-11-08T14:55:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.03,"alt":76.84,"az":72.3,"t":"2027-11-08T15:00:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.02,"alt":77.73,"az":71.9,"t":"2027-11-08T15:05:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.02,"alt":78.62,"az":71.3,"t":"2027-11-08T15:10:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.02,"alt":79.51,"az":70.6,"t":"2027-11-08T15:15:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.01,"alt":80.39,"az":69.6,"t":"2027-11-08T15:20:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.01,"alt":81.26,"az":68.4,"t":"2027-11-08T15:25:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.01,"alt":82.13,"az":66.7,"t":"2027-11-08T15:30:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.01,"alt":82.98,"az":64.6,"t":"2027-11-08T15:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.01,"alt":83.82,"az":61.8,"t":"2027-11-08T15:40:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.0,"alt":84.63,"az":58.0,"t":"2027-11-08T15:45:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.0,"alt":85.4,"az":52.8,"t":"2027-11-08T15:50:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.0,"alt":86.11,"az":45.3,"t":"2027-11-08T15:55:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.0,"alt":86.71,"az":34.7,"t":"2027-11-08T16:00:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.0,"alt":87.15,"az":20.0,"t":"2027-11-08T16:05:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.0,"alt":87.32,"az":1.7,"t":"2027-11-08T16:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.0,"alt":87.2,"az":343.1,"t":"2027-11-08T16:15:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.0,"alt":86.8,"az":327.6,"t":"2027-11-08T16:20:00Z","terrain":-0.29},{"above_terrain":true,"airmass":1.0,"alt":86.22,"az":316.3,"t":"2027-11-08T16:25:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.0,"alt":85.53,"az":308.4,"t":"2027-11-08T16:30:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.0,"alt":84.77,"az":302.8,"t":"2027-11-08T16:35:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.01,"alt":83.96,"az":298.8,"t":"2027-11-08T16:40:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.01,"alt":83.13,"az":295.8,"t":"2027-11-08T16:45:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.01,"alt":82.28,"az":293.6,"t":"2027-11-08T16:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.01,"alt":81.42,"az":291.9,"t":"2027-11-08T16:55:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.01,"alt":80.54,"az":290.6,"t":"2027-11-08T17:00:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.02,"alt":79.67,"az":289.6,"t":"2027-11-08T17:05:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.02,"alt":78.78,"az":288.8,"t":"2027-11-08T17:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.02,"alt":77.89,"az":288.2,"t":"2027-11-08T17:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":77.0,"az":287.7,"t":"2027-11-08T17:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.03,"alt":76.11,"az":287.4,"t":"2027-11-08T17:25:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.03,"alt":75.22,"az":287.1,"t":"2027-11-08T17:30:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.04,"alt":74.32,"az":287.0,"t":"2027-11-08T17:35:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.04,"alt":73.43,"az":286.9,"t":"2027-11-08T17:40:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.05,"alt":72.53,"az":286.8,"t":"2027-11-08T17:45:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.05,"alt":71.63,"az":286.8,"t":"2027-11-08T17:50:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.06,"alt":70.74,"az":286.8,"t":"2027-11-08T17:55:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.06,"alt":69.84,"az":286.9,"t":"2027-11-08T18:00:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.07,"alt":68.95,"az":287.0,"t":"2027-11-08T18:05:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.08,"alt":68.05,"az":287.2,"t":"2027-11-08T18:10:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.08,"alt":67.16,"az":287.3,"t":"2027-11-08T18:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.09,"alt":66.27,"az":287.5,"t":"2027-11-08T18:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.1,"alt":65.37,"az":287.7,"t":"2027-11-08T18:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.11,"alt":64.48,"az":287.9,"t":"2027-11-08T18:30:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.12,"alt":63.59,"az":288.2,"t":"2027-11-08T18:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":62.7,"az":288.4,"t":"2027-11-08T18:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.13,"alt":61.82,"az":288.7,"t":"2027-11-08T18:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":60.93,"az":289.0,"t":"2027-11-08T18:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.15,"alt":60.05,"az":289.3,"t":"2027-11-08T18:55:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.16,"alt":59.16,"az":289.6,"t":"2027-11-08T19:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.17,"alt":58.28,"az":289.9,"t":"2027-11-08T19:05:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.19,"alt":57.4,"az":290.2,"t":"2027-11-08T19:10:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.2,"alt":56.53,"az":290.5,"t":"2027-11-08T19:15:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.21,"alt":55.65,"az":290.9,"t":"2027-11-08T19:20:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.22,"alt":54.78,"az":291.2,"t":"2027-11-08T19:25:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.24,"alt":53.91,"az":291.6,"t":"2027-11-08T19:30:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.25,"alt":53.04,"az":291.9,"t":"2027-11-08T19:35:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.27,"alt":52.17,"az":292.3,"t":"2027-11-08T19:40:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.28,"alt":51.3,"az":292.7,"t":"2027-11-08T19:45:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.3,"alt":50.44,"az":293.1,"t":"2027-11-08T19:50:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.31,"alt":49.58,"az":293.5,"t":"2027-11-08T19:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.33,"alt":48.73,"az":293.9,"t":"2027-11-08T20:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.35,"alt":47.87,"az":294.3,"t":"2027-11-08T20:05:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.37,"alt":47.02,"az":294.7,"t":"2027-11-08T20:10:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.38,"alt":46.17,"az":295.1,"t":"2027-11-08T20:15:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.4,"alt":45.32,"az":295.5,"t":"2027-11-08T20:20:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.43,"alt":44.48,"az":296.0,"t":"2027-11-08T20:25:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.45,"alt":43.64,"az":296.4,"t":"2027-11-08T20:30:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.47,"alt":42.8,"az":296.8,"t":"2027-11-08T20:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.49,"alt":41.97,"az":297.3,"t":"2027-11-08T20:40:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.52,"alt":41.14,"az":297.7,"t":"2027-11-08T20:45:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.54,"alt":40.31,"az":298.2,"t":"2027-11-08T20:50:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.57,"alt":39.49,"az":298.6,"t":"2027-11-08T20:55:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.6,"alt":38.67,"az":299.1,"t":"2027-11-08T21:00:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.63,"alt":37.86,"az":299.6,"t":"2027-11-08T21:05:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.66,"alt":37.04,"az":300.1,"t":"2027-11-08T21:10:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.69,"alt":36.24,"az":300.5,"t":"2027-11-08T21:15:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.72,"alt":35.43,"az":301.0,"t":"2027-11-08T21:20:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.76,"alt":34.63,"az":301.5,"t":"2027-11-08T21:25:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.79,"alt":33.84,"az":302.0,"t":"2027-11-08T21:30:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.83,"alt":33.04,"az":302.5,"t":"2027-11-08T21:35:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.87,"alt":32.26,"az":303.0,"t":"2027-11-08T21:40:00Z","terrain":-0.23},{"above_terrain":true,"airmass":1.91,"alt":31.48,"az":303.6,"t":"2027-11-08T21:45:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.95,"alt":30.7,"az":304.1,"t":"2027-11-08T21:50:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.0,"alt":29.92,"az":304.6,"t":"2027-11-08T21:55:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.05,"alt":29.16,"az":305.1,"t":"2027-11-08T22:00:00Z","terrain":-0.27},{"above_terrain":true,"airmass":2.1,"alt":28.39,"az":305.7,"t":"2027-11-08T22:05:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.15,"alt":27.64,"az":306.2,"t":"2027-11-08T22:10:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.2,"alt":26.88,"az":306.7,"t":"2027-11-08T22:15:00Z","terrain":0.09},{"above_terrain":true,"airmass":2.26,"alt":26.14,"az":307.3,"t":"2027-11-08T22:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.32,"alt":25.39,"az":307.9,"t":"2027-11-08T22:25:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.39,"alt":24.66,"az":308.4,"t":"2027-11-08T22:30:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.45,"alt":23.93,"az":309.0,"t":"2027-11-08T22:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.53,"alt":23.2,"az":309.6,"t":"2027-11-08T22:40:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.6,"alt":22.48,"az":310.2,"t":"2027-11-08T22:45:00Z","terrain":0.24},{"above_terrain":true,"airmass":2.68,"alt":21.77,"az":310.7,"t":"2027-11-08T22:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.76,"alt":21.07,"az":311.3,"t":"2027-11-08T22:55:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.85,"alt":20.37,"az":311.9,"t":"2027-11-08T23:00:00Z","terrain":0.16},{"above_terrain":true,"airmass":2.95,"alt":19.67,"az":312.5,"t":"2027-11-08T23:05:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.05,"alt":18.99,"az":313.1,"t":"2027-11-08T23:10:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.16,"alt":18.31,"az":313.8,"t":"2027-11-08T23:15:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.27,"alt":17.64,"az":314.4,"t":"2027-11-08T23:20:00Z","terrain":0.5},{"above_terrain":true,"airmass":3.39,"alt":16.97,"az":315.0,"t":"2027-11-08T23:25:00Z","terrain":0.56},{"above_terrain":true,"airmass":3.52,"alt":16.31,"az":315.6,"t":"2027-11-08T23:30:00Z","terrain":0.51},{"above_terrain":true,"airmass":3.66,"alt":15.66,"az":316.3,"t":"2027-11-08T23:35:00Z","terrain":0.43},{"above_terrain":true,"airmass":3.81,"alt":15.02,"az":316.9,"t":"2027-11-08T23:40:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.97,"alt":14.38,"az":317.6,"t":"2027-11-08T23:45:00Z","terrain":0.32},{"above_terrain":true,"airmass":4.14,"alt":13.76,"az":318.2,"t":"2027-11-08T23:50:00Z","terrain":0.21},{"above_terrain":true,"airmass":4.32,"alt":13.14,"az":318.9,"t":"2027-11-08T23:55:00Z","terrain":-0.1},{"above_terrain":true,"airmass":4.52,"alt":12.53,"az":319.6,"t":"2027-11-09T00:00:00Z","terrain":-0.18},{"above_terrain":true,"airmass":4.74,"alt":11.92,"az":320.3,"t":"2027-11-09T00:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":4.97,"alt":11.33,"az":320.9,"t":"2027-11-09T00:10:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.22,"alt":10.74,"az":321.6,"t":"2027-11-09T00:15:00Z","terrain":0.06},{"above_terrain":true,"airmass":5.5,"alt":10.17,"az":322.3,"t":"2027-11-09T00:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":5.8,"alt":9.6,"az":323.0,"t":"2027-11-09T00:25:00Z","terrain":0.07},{"above_terrain":true,"airmass":6.13,"alt":9.04,"az":323.8,"t":"2027-11-09T00:30:00Z","terrain":-0.14},{"above_terrain":true,"airmass":6.49,"alt":8.49,"az":324.5,"t":"2027-11-09T00:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":6.89,"alt":7.95,"az":325.2,"t":"2027-11-09T00:40:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.33,"alt":7.43,"az":325.9,"t":"2027-11-09T00:45:00Z","terrain":-0.24},{"above_terrain":true,"airmass":7.82,"alt":6.91,"az":326.7,"t":"2027-11-09T00:50:00Z","terrain":-0.34},{"above_terrain":true,"airmass":8.37,"alt":6.4,"az":327.4,"t":"2027-11-09T00:55:00Z","terrain":-0.33},{"above_terrain":true,"airmass":8.97,"alt":5.9,"az":328.1,"t":"2027-11-09T01:00:00Z","terrain":-0.22},{"above_terrain":true,"airmass":9.66,"alt":5.41,"az":328.9,"t":"2027-11-09T01:05:00Z","terrain":-0.14},{"above_terrain":true,"airmass":10.42,"alt":4.93,"az":329.7,"t":"2027-11-09T01:10:00Z","terrain":-0.28},{"above_terrain":true,"airmass":11.3,"alt":4.46,"az":330.4,"t":"2027-11-09T01:15:00Z","terrain":-0.37},{"above_terrain":true,"airmass":12.29,"alt":4.01,"az":331.2,"t":"2027-11-09T01:20:00Z","terrain":-0.34},{"above_terrain":true,"airmass":13.42,"alt":3.56,"az":332.0,"t":"2027-11-09T01:25:00Z","terrain":-0.14},{"above_terrain":true,"airmass":14.72,"alt":3.13,"az":332.8,"t":"2027-11-09T01:30:00Z","terrain":-0.12},{"above_terrain":true,"airmass":16.22,"alt":2.71,"az":333.6,"t":"2027-11-09T01:35:00Z","terrain":-0.18},{"above_terrain":true,"airmass":17.97,"alt":2.29,"az":334.4,"t":"2027-11-09T01:40:00Z","terrain":-0.36},{"above_terrain":true,"airmass":20.01,"alt":1.9,"az":335.2,"t":"2027-11-09T01:45:00Z","terrain":-0.63},{"above_terrain":true,"airmass":22.39,"alt":1.51,"az":336.0,"t":"2027-11-09T01:50:00Z","terrain":-0.82},{"above_terrain":true,"airmass":25.18,"alt":1.13,"az":336.8,"t":"2027-11-09T01:55:00Z","terrain":-0.75},{"above_terrain":true,"airmass":28.46,"alt":0.77,"az":337.6,"t":"2027-11-09T02:00:00Z","terrain":-0.57},{"above_terrain":true,"airmass":32.29,"alt":0.42,"az":338.4,"t":"2027-11-09T02:05:00Z","terrain":-0.59},{"above_terrain":true,"airmass":36.73,"alt":0.08,"az":339.3,"t":"2027-11-09T02:10:00Z","terrain":-0.69},{"above_terrain":true,"airmass":null,"alt":-0.24,"az":340.1,"t":"2027-11-09T02:15:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-0.56,"az":340.9,"t":"2027-11-09T02:20:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-0.86,"az":341.8,"t":"2027-11-09T02:25:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-1.14,"az":342.6,"t":"2027-11-09T02:30:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-1.41,"az":343.5,"t":"2027-11-09T02:35:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.67,"az":344.3,"t":"2027-11-09T02:40:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.92,"az":345.2,"t":"2027-11-09T02:45:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-2.15,"az":346.1,"t":"2027-11-09T02:50:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-2.37,"az":346.9,"t":"2027-11-09T02:55:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-2.57,"az":347.8,"t":"2027-11-09T03:00:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-2.77,"az":348.7,"t":"2027-11-09T03:05:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-2.94,"az":349.6,"t":"2027-11-09T03:10:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-3.1,"az":350.4,"t":"2027-11-09T03:15:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.25,"az":351.3,"t":"2027-11-09T03:20:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-3.39,"az":352.2,"t":"2027-11-09T03:25:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-3.51,"az":353.1,"t":"2027-11-09T03:30:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-3.61,"az":354.0,"t":"2027-11-09T03:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.7,"az":354.9,"t":"2027-11-09T03:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.78,"az":355.8,"t":"2027-11-09T03:45:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-3.84,"az":356.7,"t":"2027-11-09T03:50:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.89,"az":357.6,"t":"2027-11-09T03:55:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-3.92,"az":358.5,"t":"2027-11-09T04:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.94,"az":359.4,"t":"2027-11-09T04:05:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-3.94,"az":0.3,"t":"2027-11-09T04:10:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-3.93,"az":1.2,"t":"2027-11-09T04:15:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-3.9,"az":2.1,"t":"2027-11-09T04:20:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-3.86,"az":3.0,"t":"2027-11-09T04:25:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-3.8,"az":3.9,"t":"2027-11-09T04:30:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-3.73,"az":4.8,"t":"2027-11-09T04:35:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-3.65,"az":5.7,"t":"2027-11-09T04:40:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-3.55,"az":6.5,"t":"2027-11-09T04:45:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-3.44,"az":7.4,"t":"2027-11-09T04:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.31,"az":8.3,"t":"2027-11-09T04:55:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-3.16,"az":9.2,"t":"2027-11-09T05:00:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-3.01,"az":10.1,"t":"2027-11-09T05:05:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-2.84,"az":11.0,"t":"2027-11-09T05:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-2.65,"az":11.9,"t":"2027-11-09T05:15:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-2.45,"az":12.7,"t":"2027-11-09T05:20:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-2.24,"az":13.6,"t":"2027-11-09T05:25:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-2.01,"az":14.5,"t":"2027-11-09T05:30:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-1.77,"az":15.3,"t":"2027-11-09T05:35:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-1.52,"az":16.2,"t":"2027-11-09T05:40:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-1.25,"az":17.0,"t":"2027-11-09T05:45:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-0.97,"az":17.9,"t":"2027-11-09T05:50:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-0.67,"az":18.7,"t":"2027-11-09T05:55:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-0.37,"az":19.6,"t":"2027-11-09T06:00:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-0.05,"az":20.4,"t":"2027-11-09T06:05:00Z","terrain":0.68},{"above_terrain":false,"airmass":33.96,"alt":0.29,"az":21.2,"t":"2027-11-09T06:10:00Z","terrain":0.76},{"above_terrain":false,"airmass":29.9,"alt":0.63,"az":22.1,"t":"2027-11-09T06:15:00Z","terrain":1.0},{"above_terrain":false,"airmass":26.41,"alt":0.99,"az":22.9,"t":"2027-11-09T06:20:00Z","terrain":1.14},{"above_terrain":true,"airmass":23.43,"alt":1.36,"az":23.7,"t":"2027-11-09T06:25:00Z","terrain":0.99},{"above_terrain":true,"airmass":20.9,"alt":1.74,"az":24.5,"t":"2027-11-09T06:30:00Z","terrain":1.08},{"above_terrain":true,"airmass":18.73,"alt":2.14,"az":25.3,"t":"2027-11-09T06:35:00Z","terrain":1.26},{"above_terrain":true,"airmass":16.88,"alt":2.54,"az":26.1,"t":"2027-11-09T06:40:00Z","terrain":1.33},{"above_terrain":true,"airmass":15.28,"alt":2.96,"az":26.9,"t":"2027-11-09T06:45:00Z","terrain":1.28},{"above_terrain":true,"airmass":13.91,"alt":3.39,"az":27.7,"t":"2027-11-09T06:50:00Z","terrain":1.22},{"above_terrain":true,"airmass":12.71,"alt":3.83,"az":28.5,"t":"2027-11-09T06:55:00Z","terrain":1.1},{"above_terrain":true,"airmass":11.67,"alt":4.28,"az":29.3,"t":"2027-11-09T07:00:00Z","terrain":1.04},{"above_terrain":true,"airmass":10.75,"alt":4.75,"az":30.0,"t":"2027-11-09T07:05:00Z","terrain":1.16},{"above_terrain":true,"airmass":9.95,"alt":5.22,"az":30.8,"t":"2027-11-09T07:10:00Z","terrain":1.28},{"above_terrain":true,"airmass":9.23,"alt":5.7,"az":31.6,"t":"2027-11-09T07:15:00Z","terrain":1.32},{"above_terrain":true,"airmass":8.6,"alt":6.2,"az":32.3,"t":"2027-11-09T07:20:00Z","terrain":1.23},{"above_terrain":true,"airmass":8.03,"alt":6.7,"az":33.1,"t":"2027-11-09T07:25:00Z","terrain":0.96},{"above_terrain":true,"airmass":7.52,"alt":7.22,"az":33.8,"t":"2027-11-09T07:30:00Z","terrain":0.55},{"above_terrain":true,"airmass":7.06,"alt":7.75,"az":34.5,"t":"2027-11-09T07:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":6.64,"alt":8.28,"az":35.2,"t":"2027-11-09T07:40:00Z","terrain":0.05},{"above_terrain":true,"airmass":6.27,"alt":8.83,"az":36.0,"t":"2027-11-09T07:45:00Z","terrain":0.03},{"above_terrain":true,"airmass":5.93,"alt":9.38,"az":36.7,"t":"2027-11-09T07:50:00Z","terrain":-0.05},{"above_terrain":true,"airmass":5.62,"alt":9.94,"az":37.4,"t":"2027-11-09T07:55:00Z","terrain":-0.14},{"above_terrain":true,"airmass":5.33,"alt":10.52,"az":38.1,"t":"2027-11-09T08:00:00Z","terrain":-0.21},{"above_terrain":true,"airmass":5.07,"alt":11.1,"az":38.8,"t":"2027-11-09T08:05:00Z","terrain":-0.17},{"above_terrain":true,"airmass":4.83,"alt":11.69,"az":39.5,"t":"2027-11-09T08:10:00Z","terrain":-0.11},{"above_terrain":true,"airmass":4.6,"alt":12.29,"az":40.1,"t":"2027-11-09T08:15:00Z","terrain":-0.04},{"above_terrain":true,"airmass":4.4,"alt":12.9,"az":40.8,"t":"2027-11-09T08:20:00Z","terrain":0.01},{"above_terrain":true,"airmass":4.21,"alt":13.51,"az":41.5,"t":"2027-11-09T08:25:00Z","terrain":0.07},{"above_terrain":true,"airmass":4.03,"alt":14.14,"az":42.2,"t":"2027-11-09T08:30:00Z","terrain":0.14},{"above_terrain":true,"airmass":3.87,"alt":14.77,"az":42.8,"t":"2027-11-09T08:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.72,"alt":15.41,"az":43.5,"t":"2027-11-09T08:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.57,"alt":16.06,"az":44.1,"t":"2027-11-09T08:45:00Z","terrain":0.43},{"above_terrain":true,"airmass":3.44,"alt":16.71,"az":44.7,"t":"2027-11-09T08:50:00Z","terrain":0.54},{"above_terrain":true,"airmass":3.32,"alt":17.37,"az":45.4,"t":"2027-11-09T08:55:00Z","terrain":0.61},{"above_terrain":true,"airmass":3.2,"alt":18.04,"az":46.0,"t":"2027-11-09T09:00:00Z","terrain":0.67},{"above_terrain":true,"airmass":3.09,"alt":18.72,"az":46.6,"t":"2027-11-09T09:05:00Z","terrain":0.63},{"above_terrain":true,"airmass":2.99,"alt":19.4,"az":47.2,"t":"2027-11-09T09:10:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.89,"alt":20.09,"az":47.8,"t":"2027-11-09T09:15:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.8,"alt":20.79,"az":48.4,"t":"2027-11-09T09:20:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.71,"alt":21.49,"az":49.0,"t":"2027-11-09T09:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.63,"alt":22.2,"az":49.6,"t":"2027-11-09T09:30:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.55,"alt":22.92,"az":50.2,"t":"2027-11-09T09:35:00Z","terrain":0.43},{"above_terrain":true,"airmass":2.48,"alt":23.64,"az":50.8,"t":"2027-11-09T09:40:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.41,"alt":24.37,"az":51.4,"t":"2027-11-09T09:45:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.35,"alt":25.1,"az":51.9,"t":"2027-11-09T09:50:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.28,"alt":25.84,"az":52.5,"t":"2027-11-09T09:55:00Z","terrain":0.73},{"above_terrain":true,"airmass":2.23,"alt":26.59,"az":53.0,"t":"2027-11-09T10:00:00Z","terrain":0.85}],"transit":{"airmass":1.0,"alt":87.3,"az":1.7,"t":"2027-11-08T16:10:00Z"},"usable_hours":6.33,"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."]}