{"assessment":{"best_window":{"end":"2029-01-11T21:50Z","end_local":"23:50","hours":4.92,"label":"good","mean_quality":0.91,"start":"2029-01-11T16:55Z","start_local":"18:55"},"cost":{"altitude":6.93,"clouds":0.0,"darkness":1.37,"moon":0.0},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically worth it \u2014 weather unknown","hourly":[{"alt":86,"cloud":null,"high":null,"iso":"2029-01-11T16:00Z","label":"poor","low":null,"mid":null,"moon_alt":-42,"precip":null,"q":0.15,"rh":null,"sky":"nautical twilight","temp":null,"time":"18:00","wind":null},{"alt":75,"cloud":null,"high":null,"iso":"2029-01-11T17:00Z","label":"good","low":null,"mid":null,"moon_alt":-52,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":64,"cloud":null,"high":null,"iso":"2029-01-11T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-62,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":53,"cloud":null,"high":null,"iso":"2029-01-11T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-70,"precip":null,"q":0.95,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":42,"cloud":null,"high":null,"iso":"2029-01-11T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-74,"precip":null,"q":0.88,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":32,"cloud":null,"high":null,"iso":"2029-01-11T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-69,"precip":null,"q":0.82,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":23,"cloud":null,"high":null,"iso":"2029-01-11T22:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-61,"precip":null,"q":0.51,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":14,"cloud":null,"high":null,"iso":"2029-01-11T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-51,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":7,"cloud":null,"high":null,"iso":"2029-01-12T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-40,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":0,"cloud":null,"high":null,"iso":"2029-01-12T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-29,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2029-01-12T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-19,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-6,"cloud":null,"high":null,"iso":"2029-01-12T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-9,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-7,"cloud":null,"high":null,"iso":"2029-01-12T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":0,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":-5,"cloud":null,"high":null,"iso":"2029-01-12T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":8,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":5.08,"reasons":["the target being low or below 20\u00b0 cost 6.9 quality-hours","daylight and twilight cost 1.4 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":5.08,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2029-01-11T15:45Z","end_local":"17:45","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2029-01-11T15:10Z","start_local":"17:10"},{"end":"2029-01-11T16:20Z","end_local":"18:20","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2029-01-11T15:45Z","start_local":"17:45"},{"end":"2029-01-11T16:55Z","end_local":"18:55","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2029-01-11T16:20Z","start_local":"18:20"},{"end":"2029-01-11T21:50Z","end_local":"23:50","hours":4.92,"label":"good","mean_quality":0.91,"start":"2029-01-11T16:55Z","start_local":"18:55"},{"end":"2029-01-11T22:20Z","end_local":"00:20","hours":0.5,"label":"marginal","mean_quality":0.5,"start":"2029-01-11T21:50Z","start_local":"23:50"},{"end":"2029-01-12T05:50Z","end_local":"07:50","hours":7.5,"label":"unusable","mean_quality":0.0,"start":"2029-01-11T22:20Z","start_local":"00:20"}]},"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":"2029-01-11T16:50:06Z","dark_hours":11.3,"dark_to":"2029-01-12T04:08:08Z","moon":{"illumination":0.085,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":11.15,"moonrise":"2029-01-12T04:00:32Z","moonset":"2029-01-11T11:51:40Z","sunrise":"2029-01-12T05:46:49Z","sunset":"2029-01-11T15:11:15Z","twilight":{"astronomical":{"end":"2029-01-11T16:50:06Z","start":"2029-01-12T04:08:08Z"},"civil":{"end":"2029-01-11T15:42:09Z","start":"2029-01-12T05:15:58Z"},"nautical":{"end":"2029-01-11T16:16:39Z","start":"2029-01-12T04:41:32Z"}},"window_end":"2029-01-12T10:00:00Z","window_start":"2029-01-11T10:00:00Z"},"night_date":"2029-01-11","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.03,"alt":75.9,"t":"2029-01-11T16:55:00Z"},"dec":41.26875,"dec_of_date":41.4275,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":4.33,"limit_rise":"2029-01-12T08:56:27Z","limit_set":"2029-01-11T22:18:55Z","max_az_rate_deg_per_min":17.42,"moon_separation":123.8,"never_rises":false,"ra":10.68470833,"ra_of_date":11.0835,"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":"4.3 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2029-01-12T01:06:57Z","blocked_dark_hours":0,"clears_at":"2029-01-12T06:22:11Z","rise_az":58.8},"track":[{"above_terrain":true,"airmass":2.05,"alt":29.17,"az":58.8,"t":"2029-01-11T10:00:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.0,"alt":29.98,"az":59.4,"t":"2029-01-11T10:05:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.95,"alt":30.79,"az":59.9,"t":"2029-01-11T10:10:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.9,"alt":31.6,"az":60.5,"t":"2029-01-11T10:15:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.86,"alt":32.41,"az":61.1,"t":"2029-01-11T10:20:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.82,"alt":33.24,"az":61.6,"t":"2029-01-11T10:25:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.78,"alt":34.06,"az":62.1,"t":"2029-01-11T10:30:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.74,"alt":34.89,"az":62.7,"t":"2029-01-11T10:35:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.71,"alt":35.72,"az":63.2,"t":"2029-01-11T10:40:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.68,"alt":36.56,"az":63.7,"t":"2029-01-11T10:45:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.64,"alt":37.4,"az":64.3,"t":"2029-01-11T10:50:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.61,"alt":38.25,"az":64.8,"t":"2029-01-11T10:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.58,"alt":39.1,"az":65.3,"t":"2029-01-11T11:00:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.56,"alt":39.95,"az":65.8,"t":"2029-01-11T11:05:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.53,"alt":40.8,"az":66.3,"t":"2029-01-11T11:10:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.5,"alt":41.66,"az":66.8,"t":"2029-01-11T11:15:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.48,"alt":42.52,"az":67.3,"t":"2029-01-11T11:20:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.45,"alt":43.39,"az":67.8,"t":"2029-01-11T11:25:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.43,"alt":44.26,"az":68.3,"t":"2029-01-11T11:30:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.41,"alt":45.13,"az":68.8,"t":"2029-01-11T11:35:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.39,"alt":46.0,"az":69.3,"t":"2029-01-11T11:40:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.37,"alt":46.88,"az":69.8,"t":"2029-01-11T11:45:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.35,"alt":47.76,"az":70.3,"t":"2029-01-11T11:50:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.33,"alt":48.64,"az":70.8,"t":"2029-01-11T11:55:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.31,"alt":49.53,"az":71.3,"t":"2029-01-11T12:00:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.3,"alt":50.42,"az":71.7,"t":"2029-01-11T12:05:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.28,"alt":51.31,"az":72.2,"t":"2029-01-11T12:10:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.26,"alt":52.2,"az":72.7,"t":"2029-01-11T12:15:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.25,"alt":53.09,"az":73.2,"t":"2029-01-11T12:20:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.24,"alt":53.99,"az":73.6,"t":"2029-01-11T12:25:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.22,"alt":54.89,"az":74.1,"t":"2029-01-11T12:30:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.21,"alt":55.79,"az":74.6,"t":"2029-01-11T12:35:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.2,"alt":56.69,"az":75.0,"t":"2029-01-11T12:40:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.18,"alt":57.6,"az":75.5,"t":"2029-01-11T12:45:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.17,"alt":58.51,"az":76.0,"t":"2029-01-11T12:50:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.16,"alt":59.41,"az":76.4,"t":"2029-01-11T12:55:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.15,"alt":60.33,"az":76.9,"t":"2029-01-11T13:00:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.14,"alt":61.24,"az":77.4,"t":"2029-01-11T13:05:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.13,"alt":62.15,"az":77.8,"t":"2029-01-11T13:10:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.12,"alt":63.07,"az":78.3,"t":"2029-01-11T13:15:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.11,"alt":63.98,"az":78.7,"t":"2029-01-11T13:20:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.1,"alt":64.9,"az":79.2,"t":"2029-01-11T13:25:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.1,"alt":65.82,"az":79.7,"t":"2029-01-11T13:30:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.09,"alt":66.75,"az":80.1,"t":"2029-01-11T13:35:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.08,"alt":67.67,"az":80.6,"t":"2029-01-11T13:40:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.07,"alt":68.59,"az":81.0,"t":"2029-01-11T13:45:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.07,"alt":69.52,"az":81.5,"t":"2029-01-11T13:50:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.06,"alt":70.44,"az":82.0,"t":"2029-01-11T13:55:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.05,"alt":71.37,"az":82.4,"t":"2029-01-11T14:00:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.05,"alt":72.3,"az":82.9,"t":"2029-01-11T14:05:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.04,"alt":73.23,"az":83.4,"t":"2029-01-11T14:10:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.04,"alt":74.16,"az":83.9,"t":"2029-01-11T14:15:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.03,"alt":75.09,"az":84.3,"t":"2029-01-11T14:20:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.03,"alt":76.02,"az":84.8,"t":"2029-01-11T14:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.03,"alt":76.95,"az":85.3,"t":"2029-01-11T14:30:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.02,"alt":77.89,"az":85.8,"t":"2029-01-11T14:35:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.02,"alt":78.82,"az":86.4,"t":"2029-01-11T14:40:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.02,"alt":79.75,"az":86.9,"t":"2029-01-11T14:45:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.01,"alt":80.69,"az":87.5,"t":"2029-01-11T14:50:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.01,"alt":81.62,"az":88.1,"t":"2029-01-11T14:55:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.01,"alt":82.56,"az":88.7,"t":"2029-01-11T15:00:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.01,"alt":83.5,"az":89.4,"t":"2029-01-11T15:05:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.0,"alt":84.43,"az":90.3,"t":"2029-01-11T15:10:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.0,"alt":85.37,"az":91.2,"t":"2029-01-11T15:15:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.0,"alt":86.3,"az":92.5,"t":"2029-01-11T15:20:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.0,"alt":87.24,"az":94.3,"t":"2029-01-11T15:25:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.0,"alt":88.17,"az":97.5,"t":"2029-01-11T15:30:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.0,"alt":89.09,"az":106.5,"t":"2029-01-11T15:35:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.0,"alt":89.73,"az":193.6,"t":"2029-01-11T15:40:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.0,"alt":88.96,"az":255.6,"t":"2029-01-11T15:45:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.0,"alt":88.04,"az":263.1,"t":"2029-01-11T15:50:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.0,"alt":87.11,"az":266.0,"t":"2029-01-11T15:55:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.0,"alt":86.18,"az":267.7,"t":"2029-01-11T16:00:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.0,"alt":85.24,"az":268.9,"t":"2029-01-11T16:05:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.0,"alt":84.3,"az":269.9,"t":"2029-01-11T16:10:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.01,"alt":83.37,"az":270.7,"t":"2029-01-11T16:15:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.01,"alt":82.43,"az":271.4,"t":"2029-01-11T16:20:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.01,"alt":81.5,"az":272.0,"t":"2029-01-11T16:25:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.01,"alt":80.56,"az":272.6,"t":"2029-01-11T16:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.02,"alt":79.63,"az":273.2,"t":"2029-01-11T16:35:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.02,"alt":78.69,"az":273.7,"t":"2029-01-11T16:40:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.02,"alt":77.76,"az":274.2,"t":"2029-01-11T16:45:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.03,"alt":76.83,"az":274.7,"t":"2029-01-11T16:50:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.03,"alt":75.89,"az":275.2,"t":"2029-01-11T16:55:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.04,"alt":74.96,"az":275.7,"t":"2029-01-11T17:00:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.04,"alt":74.03,"az":276.2,"t":"2029-01-11T17:05:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.04,"alt":73.1,"az":276.7,"t":"2029-01-11T17:10:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.05,"alt":72.17,"az":277.2,"t":"2029-01-11T17:15:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.06,"alt":71.24,"az":277.6,"t":"2029-01-11T17:20:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.06,"alt":70.32,"az":278.1,"t":"2029-01-11T17:25:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.07,"alt":69.39,"az":278.6,"t":"2029-01-11T17:30:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.07,"alt":68.47,"az":279.0,"t":"2029-01-11T17:35:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.08,"alt":67.54,"az":279.5,"t":"2029-01-11T17:40:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.09,"alt":66.62,"az":279.9,"t":"2029-01-11T17:45:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.1,"alt":65.7,"az":280.4,"t":"2029-01-11T17:50:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.1,"alt":64.78,"az":280.9,"t":"2029-01-11T17:55:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.11,"alt":63.86,"az":281.3,"t":"2029-01-11T18:00:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.12,"alt":62.94,"az":281.8,"t":"2029-01-11T18:05:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.13,"alt":62.03,"az":282.2,"t":"2029-01-11T18:10:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.14,"alt":61.11,"az":282.7,"t":"2029-01-11T18:15:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.15,"alt":60.2,"az":283.2,"t":"2029-01-11T18:20:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.16,"alt":59.29,"az":283.6,"t":"2029-01-11T18:25:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.17,"alt":58.38,"az":284.1,"t":"2029-01-11T18:30:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.19,"alt":57.47,"az":284.5,"t":"2029-01-11T18:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.2,"alt":56.57,"az":285.0,"t":"2029-01-11T18:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.21,"alt":55.67,"az":285.5,"t":"2029-01-11T18:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.22,"alt":54.77,"az":286.0,"t":"2029-01-11T18:50:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.24,"alt":53.87,"az":286.4,"t":"2029-01-11T18:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.25,"alt":52.97,"az":286.9,"t":"2029-01-11T19:00:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.27,"alt":52.08,"az":287.4,"t":"2029-01-11T19:05:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.28,"alt":51.18,"az":287.8,"t":"2029-01-11T19:10:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.3,"alt":50.29,"az":288.3,"t":"2029-01-11T19:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.32,"alt":49.41,"az":288.8,"t":"2029-01-11T19:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.33,"alt":48.52,"az":289.3,"t":"2029-01-11T19:25:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.35,"alt":47.64,"az":289.8,"t":"2029-01-11T19:30:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.37,"alt":46.76,"az":290.3,"t":"2029-01-11T19:35:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.39,"alt":45.88,"az":290.7,"t":"2029-01-11T19:40:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.41,"alt":45.01,"az":291.2,"t":"2029-01-11T19:45:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.43,"alt":44.14,"az":291.7,"t":"2029-01-11T19:50:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.46,"alt":43.27,"az":292.2,"t":"2029-01-11T19:55:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.48,"alt":42.41,"az":292.7,"t":"2029-01-11T20:00:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.51,"alt":41.54,"az":293.2,"t":"2029-01-11T20:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.53,"alt":40.69,"az":293.8,"t":"2029-01-11T20:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.56,"alt":39.83,"az":294.3,"t":"2029-01-11T20:15:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.59,"alt":38.98,"az":294.8,"t":"2029-01-11T20:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.62,"alt":38.13,"az":295.3,"t":"2029-01-11T20:25:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.65,"alt":37.29,"az":295.8,"t":"2029-01-11T20:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.68,"alt":36.45,"az":296.3,"t":"2029-01-11T20:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.71,"alt":35.61,"az":296.9,"t":"2029-01-11T20:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.75,"alt":34.78,"az":297.4,"t":"2029-01-11T20:45:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.79,"alt":33.95,"az":297.9,"t":"2029-01-11T20:50:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.83,"alt":33.12,"az":298.5,"t":"2029-01-11T20:55:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.87,"alt":32.3,"az":299.0,"t":"2029-01-11T21:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.91,"alt":31.49,"az":299.6,"t":"2029-01-11T21:05:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.95,"alt":30.67,"az":300.1,"t":"2029-01-11T21:10:00Z","terrain":0.36},{"above_terrain":true,"airmass":2.0,"alt":29.87,"az":300.7,"t":"2029-01-11T21:15:00Z","terrain":0.34},{"above_terrain":true,"airmass":2.05,"alt":29.06,"az":301.2,"t":"2029-01-11T21:20:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.1,"alt":28.27,"az":301.8,"t":"2029-01-11T21:25:00Z","terrain":0.13},{"above_terrain":true,"airmass":2.16,"alt":27.47,"az":302.4,"t":"2029-01-11T21:30:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.22,"alt":26.69,"az":303.0,"t":"2029-01-11T21:35:00Z","terrain":-0.22},{"above_terrain":true,"airmass":2.28,"alt":25.9,"az":303.5,"t":"2029-01-11T21:40:00Z","terrain":-0.16},{"above_terrain":true,"airmass":2.35,"alt":25.13,"az":304.1,"t":"2029-01-11T21:45:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.41,"alt":24.35,"az":304.7,"t":"2029-01-11T21:50:00Z","terrain":-0.24},{"above_terrain":true,"airmass":2.49,"alt":23.59,"az":305.3,"t":"2029-01-11T21:55:00Z","terrain":-0.25},{"above_terrain":true,"airmass":2.56,"alt":22.83,"az":305.9,"t":"2029-01-11T22:00:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.65,"alt":22.07,"az":306.5,"t":"2029-01-11T22:05:00Z","terrain":0.01},{"above_terrain":true,"airmass":2.73,"alt":21.32,"az":307.1,"t":"2029-01-11T22:10:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.83,"alt":20.58,"az":307.7,"t":"2029-01-11T22:15:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.92,"alt":19.84,"az":308.4,"t":"2029-01-11T22:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.03,"alt":19.11,"az":309.0,"t":"2029-01-11T22:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.14,"alt":18.39,"az":309.6,"t":"2029-01-11T22:30:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.26,"alt":17.67,"az":310.3,"t":"2029-01-11T22:35:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.39,"alt":16.96,"az":310.9,"t":"2029-01-11T22:40:00Z","terrain":0.35},{"above_terrain":true,"airmass":3.53,"alt":16.25,"az":311.6,"t":"2029-01-11T22:45:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.68,"alt":15.56,"az":312.2,"t":"2029-01-11T22:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.85,"alt":14.87,"az":312.9,"t":"2029-01-11T22:55:00Z","terrain":0.25},{"above_terrain":true,"airmass":4.02,"alt":14.19,"az":313.5,"t":"2029-01-11T23:00:00Z","terrain":0.38},{"above_terrain":true,"airmass":4.21,"alt":13.51,"az":314.2,"t":"2029-01-11T23:05:00Z","terrain":0.49},{"above_terrain":true,"airmass":4.42,"alt":12.84,"az":314.9,"t":"2029-01-11T23:10:00Z","terrain":0.55},{"above_terrain":true,"airmass":4.64,"alt":12.18,"az":315.6,"t":"2029-01-11T23:15:00Z","terrain":0.51},{"above_terrain":true,"airmass":4.89,"alt":11.53,"az":316.3,"t":"2029-01-11T23:20:00Z","terrain":0.43},{"above_terrain":true,"airmass":5.16,"alt":10.89,"az":317.0,"t":"2029-01-11T23:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":5.46,"alt":10.26,"az":317.7,"t":"2029-01-11T23:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":5.78,"alt":9.63,"az":318.4,"t":"2029-01-11T23:35:00Z","terrain":0.15},{"above_terrain":true,"airmass":6.15,"alt":9.01,"az":319.1,"t":"2029-01-11T23:40:00Z","terrain":-0.15},{"above_terrain":true,"airmass":6.56,"alt":8.4,"az":319.8,"t":"2029-01-11T23:45:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.01,"alt":7.81,"az":320.6,"t":"2029-01-11T23:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.52,"alt":7.22,"az":321.3,"t":"2029-01-11T23:55:00Z","terrain":-0.08},{"above_terrain":true,"airmass":8.1,"alt":6.64,"az":322.0,"t":"2029-01-12T00:00:00Z","terrain":0.2},{"above_terrain":true,"airmass":8.76,"alt":6.06,"az":322.8,"t":"2029-01-12T00:05:00Z","terrain":0.11},{"above_terrain":true,"airmass":9.52,"alt":5.5,"az":323.6,"t":"2029-01-12T00:10:00Z","terrain":-0.08},{"above_terrain":true,"airmass":10.39,"alt":4.95,"az":324.3,"t":"2029-01-12T00:15:00Z","terrain":-0.2},{"above_terrain":true,"airmass":11.4,"alt":4.41,"az":325.1,"t":"2029-01-12T00:20:00Z","terrain":-0.19},{"above_terrain":true,"airmass":12.59,"alt":3.88,"az":325.9,"t":"2029-01-12T00:25:00Z","terrain":-0.23},{"above_terrain":true,"airmass":13.99,"alt":3.36,"az":326.6,"t":"2029-01-12T00:30:00Z","terrain":-0.34},{"above_terrain":true,"airmass":15.67,"alt":2.85,"az":327.4,"t":"2029-01-12T00:35:00Z","terrain":-0.32},{"above_terrain":true,"airmass":17.7,"alt":2.35,"az":328.2,"t":"2029-01-12T00:40:00Z","terrain":-0.21},{"above_terrain":true,"airmass":20.17,"alt":1.87,"az":329.0,"t":"2029-01-12T00:45:00Z","terrain":-0.14},{"above_terrain":true,"airmass":23.2,"alt":1.39,"az":329.9,"t":"2029-01-12T00:50:00Z","terrain":-0.32},{"above_terrain":true,"airmass":26.97,"alt":0.93,"az":330.7,"t":"2029-01-12T00:55:00Z","terrain":-0.38},{"above_terrain":true,"airmass":31.65,"alt":0.47,"az":331.5,"t":"2029-01-12T01:00:00Z","terrain":-0.27},{"above_terrain":true,"airmass":37.43,"alt":0.03,"az":332.3,"t":"2029-01-12T01:05:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-0.4,"az":333.2,"t":"2029-01-12T01:10:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-0.81,"az":334.0,"t":"2029-01-12T01:15:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-1.22,"az":334.9,"t":"2029-01-12T01:20:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-1.61,"az":335.7,"t":"2029-01-12T01:25:00Z","terrain":-0.76},{"above_terrain":false,"airmass":null,"alt":-1.99,"az":336.6,"t":"2029-01-12T01:30:00Z","terrain":-0.77},{"above_terrain":false,"airmass":null,"alt":-2.35,"az":337.4,"t":"2029-01-12T01:35:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-2.7,"az":338.3,"t":"2029-01-12T01:40:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-3.04,"az":339.2,"t":"2029-01-12T01:45:00Z","terrain":-0.71},{"above_terrain":false,"airmass":null,"alt":-3.37,"az":340.1,"t":"2029-01-12T01:50:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-3.68,"az":341.0,"t":"2029-01-12T01:55:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-3.98,"az":341.8,"t":"2029-01-12T02:00:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-4.26,"az":342.7,"t":"2029-01-12T02:05:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-4.54,"az":343.6,"t":"2029-01-12T02:10:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-4.79,"az":344.6,"t":"2029-01-12T02:15:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-5.03,"az":345.5,"t":"2029-01-12T02:20:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-5.26,"az":346.4,"t":"2029-01-12T02:25:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-5.47,"az":347.3,"t":"2029-01-12T02:30:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-5.67,"az":348.2,"t":"2029-01-12T02:35:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-5.86,"az":349.1,"t":"2029-01-12T02:40:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-6.03,"az":350.1,"t":"2029-01-12T02:45:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.18,"az":351.0,"t":"2029-01-12T02:50:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.32,"az":351.9,"t":"2029-01-12T02:55:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-6.44,"az":352.9,"t":"2029-01-12T03:00:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-6.55,"az":353.8,"t":"2029-01-12T03:05:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-6.64,"az":354.8,"t":"2029-01-12T03:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.72,"az":355.7,"t":"2029-01-12T03:15:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-6.78,"az":356.7,"t":"2029-01-12T03:20:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.83,"az":357.6,"t":"2029-01-12T03:25:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-6.86,"az":358.5,"t":"2029-01-12T03:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.88,"az":359.5,"t":"2029-01-12T03:35:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-6.88,"az":0.4,"t":"2029-01-12T03:40:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-6.86,"az":1.4,"t":"2029-01-12T03:45:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-6.83,"az":2.3,"t":"2029-01-12T03:50:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-6.79,"az":3.3,"t":"2029-01-12T03:55:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-6.73,"az":4.2,"t":"2029-01-12T04:00:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-6.65,"az":5.2,"t":"2029-01-12T04:05:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-6.56,"az":6.1,"t":"2029-01-12T04:10:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-6.45,"az":7.0,"t":"2029-01-12T04:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.33,"az":8.0,"t":"2029-01-12T04:20:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.19,"az":8.9,"t":"2029-01-12T04:25:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-6.04,"az":9.8,"t":"2029-01-12T04:30:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-5.87,"az":10.8,"t":"2029-01-12T04:35:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-5.69,"az":11.7,"t":"2029-01-12T04:40:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-5.49,"az":12.6,"t":"2029-01-12T04:45:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-5.28,"az":13.5,"t":"2029-01-12T04:50:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-5.05,"az":14.5,"t":"2029-01-12T04:55:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-4.81,"az":15.4,"t":"2029-01-12T05:00:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-4.56,"az":16.3,"t":"2029-01-12T05:05:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-4.29,"az":17.2,"t":"2029-01-12T05:10:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-4.0,"az":18.1,"t":"2029-01-12T05:15:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-3.71,"az":19.0,"t":"2029-01-12T05:20:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.39,"az":19.9,"t":"2029-01-12T05:25:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-3.07,"az":20.8,"t":"2029-01-12T05:30:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-2.73,"az":21.6,"t":"2029-01-12T05:35:00Z","terrain":0.88},{"above_terrain":false,"airmass":null,"alt":-2.38,"az":22.5,"t":"2029-01-12T05:40:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-2.01,"az":23.4,"t":"2029-01-12T05:45:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-1.64,"az":24.2,"t":"2029-01-12T05:50:00Z","terrain":0.99},{"above_terrain":false,"airmass":null,"alt":-1.25,"az":25.1,"t":"2029-01-12T05:55:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-0.84,"az":25.9,"t":"2029-01-12T06:00:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-0.43,"az":26.8,"t":"2029-01-12T06:05:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-0.0,"az":27.6,"t":"2029-01-12T06:10:00Z","terrain":1.22},{"above_terrain":false,"airmass":32.05,"alt":0.44,"az":28.4,"t":"2029-01-12T06:15:00Z","terrain":1.11},{"above_terrain":false,"airmass":27.29,"alt":0.89,"az":29.3,"t":"2029-01-12T06:20:00Z","terrain":1.04},{"above_terrain":true,"airmass":23.46,"alt":1.35,"az":30.1,"t":"2029-01-12T06:25:00Z","terrain":1.16},{"above_terrain":true,"airmass":20.38,"alt":1.83,"az":30.9,"t":"2029-01-12T06:30:00Z","terrain":1.29},{"above_terrain":true,"airmass":17.87,"alt":2.32,"az":31.7,"t":"2029-01-12T06:35:00Z","terrain":1.32},{"above_terrain":true,"airmass":15.81,"alt":2.81,"az":32.5,"t":"2029-01-12T06:40:00Z","terrain":1.16},{"above_terrain":true,"airmass":14.11,"alt":3.32,"az":33.3,"t":"2029-01-12T06:45:00Z","terrain":0.83},{"above_terrain":true,"airmass":12.69,"alt":3.84,"az":34.1,"t":"2029-01-12T06:50:00Z","terrain":0.4},{"above_terrain":true,"airmass":11.48,"alt":4.37,"az":34.9,"t":"2029-01-12T06:55:00Z","terrain":0.11},{"above_terrain":true,"airmass":10.46,"alt":4.91,"az":35.6,"t":"2029-01-12T07:00:00Z","terrain":0.04},{"above_terrain":true,"airmass":9.58,"alt":5.46,"az":36.4,"t":"2029-01-12T07:05:00Z","terrain":-0.02},{"above_terrain":true,"airmass":8.81,"alt":6.02,"az":37.1,"t":"2029-01-12T07:10:00Z","terrain":-0.11},{"above_terrain":true,"airmass":8.15,"alt":6.59,"az":37.9,"t":"2029-01-12T07:15:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.56,"alt":7.17,"az":38.6,"t":"2029-01-12T07:20:00Z","terrain":-0.18},{"above_terrain":true,"airmass":7.05,"alt":7.76,"az":39.4,"t":"2029-01-12T07:25:00Z","terrain":-0.12},{"above_terrain":true,"airmass":6.59,"alt":8.36,"az":40.1,"t":"2029-01-12T07:30:00Z","terrain":-0.04},{"above_terrain":true,"airmass":6.18,"alt":8.97,"az":40.8,"t":"2029-01-12T07:35:00Z","terrain":0.01},{"above_terrain":true,"airmass":5.81,"alt":9.58,"az":41.6,"t":"2029-01-12T07:40:00Z","terrain":0.08},{"above_terrain":true,"airmass":5.48,"alt":10.21,"az":42.3,"t":"2029-01-12T07:45:00Z","terrain":0.16},{"above_terrain":true,"airmass":5.18,"alt":10.84,"az":43.0,"t":"2029-01-12T07:50:00Z","terrain":0.25},{"above_terrain":true,"airmass":4.91,"alt":11.48,"az":43.7,"t":"2029-01-12T07:55:00Z","terrain":0.36},{"above_terrain":true,"airmass":4.66,"alt":12.13,"az":44.4,"t":"2029-01-12T08:00:00Z","terrain":0.47},{"above_terrain":true,"airmass":4.43,"alt":12.79,"az":45.1,"t":"2029-01-12T08:05:00Z","terrain":0.59},{"above_terrain":true,"airmass":4.23,"alt":13.46,"az":45.7,"t":"2029-01-12T08:10:00Z","terrain":0.65},{"above_terrain":true,"airmass":4.03,"alt":14.13,"az":46.4,"t":"2029-01-12T08:15:00Z","terrain":0.65},{"above_terrain":true,"airmass":3.86,"alt":14.82,"az":47.1,"t":"2029-01-12T08:20:00Z","terrain":0.6},{"above_terrain":true,"airmass":3.7,"alt":15.5,"az":47.7,"t":"2029-01-12T08:25:00Z","terrain":0.55},{"above_terrain":true,"airmass":3.54,"alt":16.2,"az":48.4,"t":"2029-01-12T08:30:00Z","terrain":0.48},{"above_terrain":true,"airmass":3.4,"alt":16.9,"az":49.0,"t":"2029-01-12T08:35:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.27,"alt":17.61,"az":49.7,"t":"2029-01-12T08:40:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.15,"alt":18.33,"az":50.3,"t":"2029-01-12T08:45:00Z","terrain":0.44},{"above_terrain":true,"airmass":3.04,"alt":19.06,"az":51.0,"t":"2029-01-12T08:50:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.93,"alt":19.79,"az":51.6,"t":"2029-01-12T08:55:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.83,"alt":20.52,"az":52.2,"t":"2029-01-12T09:00:00Z","terrain":0.67},{"above_terrain":true,"airmass":2.74,"alt":21.26,"az":52.8,"t":"2029-01-12T09:05:00Z","terrain":0.8},{"above_terrain":true,"airmass":2.65,"alt":22.01,"az":53.4,"t":"2029-01-12T09:10:00Z","terrain":0.91},{"above_terrain":true,"airmass":2.57,"alt":22.77,"az":54.0,"t":"2029-01-12T09:15:00Z","terrain":1.0},{"above_terrain":true,"airmass":2.49,"alt":23.53,"az":54.6,"t":"2029-01-12T09:20:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.42,"alt":24.29,"az":55.2,"t":"2029-01-12T09:25:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.35,"alt":25.07,"az":55.8,"t":"2029-01-12T09:30:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.28,"alt":25.84,"az":56.4,"t":"2029-01-12T09:35:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.22,"alt":26.63,"az":57.0,"t":"2029-01-12T09:40:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.16,"alt":27.41,"az":57.6,"t":"2029-01-12T09:45:00Z","terrain":1.17},{"above_terrain":true,"airmass":2.11,"alt":28.21,"az":58.1,"t":"2029-01-12T09:50:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.06,"alt":29.0,"az":58.7,"t":"2029-01-12T09:55:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.01,"alt":29.81,"az":59.3,"t":"2029-01-12T10:00:00Z","terrain":1.2}],"transit":{"airmass":1.0,"alt":89.7,"az":193.6,"t":"2029-01-11T15:40:00Z"},"usable_hours":5.42,"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."]}