{"assessment":{"best_window":{"end":"2033-01-10T22:00Z","end_local":"00:00","hours":5.17,"label":"marginal","mean_quality":0.45,"start":"2033-01-10T16:50Z","start_local":"18:50"},"cost":{"altitude":6.85,"clouds":0.0,"darkness":1.33,"moon":2.61},"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 barely \u2014 weather unknown","hourly":[{"alt":87,"cloud":null,"high":null,"iso":"2033-01-10T16:00Z","label":"poor","low":null,"mid":null,"moon_alt":50,"precip":null,"q":0.08,"rh":null,"sky":"nautical twilight","temp":null,"time":"18:00","wind":null},{"alt":76,"cloud":null,"high":null,"iso":"2033-01-10T17:00Z","label":"marginal","low":null,"mid":null,"moon_alt":58,"precip":null,"q":0.49,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":65,"cloud":null,"high":null,"iso":"2033-01-10T18:00Z","label":"marginal","low":null,"mid":null,"moon_alt":64,"precip":null,"q":0.48,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":54,"cloud":null,"high":null,"iso":"2033-01-10T19:00Z","label":"marginal","low":null,"mid":null,"moon_alt":64,"precip":null,"q":0.46,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":43,"cloud":null,"high":null,"iso":"2033-01-10T20:00Z","label":"marginal","low":null,"mid":null,"moon_alt":58,"precip":null,"q":0.44,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":33,"cloud":null,"high":null,"iso":"2033-01-10T21:00Z","label":"marginal","low":null,"mid":null,"moon_alt":49,"precip":null,"q":0.43,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":23,"cloud":null,"high":null,"iso":"2033-01-10T22:00Z","label":"poor","low":null,"mid":null,"moon_alt":39,"precip":null,"q":0.3,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":15,"cloud":null,"high":null,"iso":"2033-01-10T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":28,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":7,"cloud":null,"high":null,"iso":"2033-01-11T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":17,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":1,"cloud":null,"high":null,"iso":"2033-01-11T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":7,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2033-01-11T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-3,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-6,"cloud":null,"high":null,"iso":"2033-01-11T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-12,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-7,"cloud":null,"high":null,"iso":"2033-01-11T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-20,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":-5,"cloud":null,"high":null,"iso":"2033-01-11T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-27,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.5,"peak_sky":0.5,"quality_hours":2.59,"reasons":["the target being low or below 20\u00b0 cost 6.9 quality-hours","moonlight cost 2.6 quality-hours","daylight and twilight cost 1.3 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":32,"score_weather":null,"sky_hours":2.59,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2033-01-10T15:45Z","end_local":"17:45","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2033-01-10T15:10Z","start_local":"17:10"},{"end":"2033-01-10T16:50Z","end_local":"18:50","hours":1.08,"label":"poor","mean_quality":0.16,"start":"2033-01-10T15:45Z","start_local":"17:45"},{"end":"2033-01-10T22:00Z","end_local":"00:00","hours":5.17,"label":"marginal","mean_quality":0.45,"start":"2033-01-10T16:50Z","start_local":"18:50"},{"end":"2033-01-10T22:25Z","end_local":"00:25","hours":0.42,"label":"poor","mean_quality":0.27,"start":"2033-01-10T22:00Z","start_local":"00:00"},{"end":"2033-01-11T05:50Z","end_local":"07:50","hours":7.42,"label":"unusable","mean_quality":0.0,"start":"2033-01-10T22:25Z","start_local":"00:25"}]},"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":"2033-01-10T16:49:10Z","dark_hours":11.32,"dark_to":"2033-01-11T04:08:16Z","moon":{"illumination":0.787,"phase":"waxing gibbous","waxing":true},"moon_free_dark_hours":2.47,"moonrise":"2033-01-10T11:19:35Z","moonset":"2033-01-11T01:39:52Z","sunrise":"2033-01-11T05:47:05Z","sunset":"2033-01-10T15:10:11Z","twilight":{"astronomical":{"end":"2033-01-10T16:49:10Z","start":"2033-01-11T04:08:16Z"},"civil":{"end":"2033-01-10T15:41:09Z","start":"2033-01-11T05:16:11Z"},"nautical":{"end":"2033-01-10T16:15:41Z","start":"2033-01-11T04:41:42Z"}},"window_end":"2033-01-11T10:00:00Z","window_start":"2033-01-10T10:00:00Z"},"night_date":"2033-01-10","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.02,"alt":77.6,"t":"2033-01-10T16:50:00Z"},"dec":41.26875,"dec_of_date":41.4493,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":4.5,"limit_rise":"2033-01-11T09:00:23Z","limit_set":"2033-01-10T22:23:02Z","max_az_rate_deg_per_min":23.26,"moon_separation":44.6,"never_rises":false,"ra":10.68470833,"ra_of_date":11.1385,"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":"4.5 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2033-01-11T01:11:14Z","blocked_dark_hours":0,"clears_at":"2033-01-11T06:25:55Z","rise_az":58.4},"track":[{"above_terrain":true,"airmass":2.09,"alt":28.54,"az":58.4,"t":"2033-01-10T10:00:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.03,"alt":29.34,"az":58.9,"t":"2033-01-10T10:05:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.99,"alt":30.15,"az":59.5,"t":"2033-01-10T10:10:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.94,"alt":30.95,"az":60.0,"t":"2033-01-10T10:15:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.89,"alt":31.77,"az":60.6,"t":"2033-01-10T10:20:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.85,"alt":32.58,"az":61.1,"t":"2033-01-10T10:25:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.81,"alt":33.41,"az":61.7,"t":"2033-01-10T10:30:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.77,"alt":34.23,"az":62.2,"t":"2033-01-10T10:35:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.74,"alt":35.06,"az":62.8,"t":"2033-01-10T10:40:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.7,"alt":35.9,"az":63.3,"t":"2033-01-10T10:45:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.67,"alt":36.73,"az":63.8,"t":"2033-01-10T10:50:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.64,"alt":37.58,"az":64.3,"t":"2033-01-10T10:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.61,"alt":38.42,"az":64.9,"t":"2033-01-10T11:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.58,"alt":39.27,"az":65.4,"t":"2033-01-10T11:05:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.55,"alt":40.12,"az":65.9,"t":"2033-01-10T11:10:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.52,"alt":40.98,"az":66.4,"t":"2033-01-10T11:15:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.5,"alt":41.84,"az":66.9,"t":"2033-01-10T11:20:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.47,"alt":42.7,"az":67.4,"t":"2033-01-10T11:25:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.45,"alt":43.57,"az":67.9,"t":"2033-01-10T11:30:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.43,"alt":44.44,"az":68.4,"t":"2033-01-10T11:35:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.41,"alt":45.31,"az":68.9,"t":"2033-01-10T11:40:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.38,"alt":46.18,"az":69.4,"t":"2033-01-10T11:45:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.36,"alt":47.06,"az":69.9,"t":"2033-01-10T11:50:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.35,"alt":47.94,"az":70.4,"t":"2033-01-10T11:55:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.33,"alt":48.82,"az":70.8,"t":"2033-01-10T12:00:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.31,"alt":49.71,"az":71.3,"t":"2033-01-10T12:05:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.29,"alt":50.6,"az":71.8,"t":"2033-01-10T12:10:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.28,"alt":51.49,"az":72.3,"t":"2033-01-10T12:15:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.26,"alt":52.38,"az":72.8,"t":"2033-01-10T12:20:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.25,"alt":53.27,"az":73.2,"t":"2033-01-10T12:25:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.23,"alt":54.17,"az":73.7,"t":"2033-01-10T12:30:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.22,"alt":55.07,"az":74.2,"t":"2033-01-10T12:35:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.21,"alt":55.97,"az":74.6,"t":"2033-01-10T12:40:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.19,"alt":56.88,"az":75.1,"t":"2033-01-10T12:45:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.18,"alt":57.78,"az":75.6,"t":"2033-01-10T12:50:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.17,"alt":58.69,"az":76.0,"t":"2033-01-10T12:55:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.16,"alt":59.6,"az":76.5,"t":"2033-01-10T13:00:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.15,"alt":60.51,"az":77.0,"t":"2033-01-10T13:05:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.14,"alt":61.42,"az":77.4,"t":"2033-01-10T13:10:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.13,"alt":62.33,"az":77.9,"t":"2033-01-10T13:15:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.12,"alt":63.25,"az":78.3,"t":"2033-01-10T13:20:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.11,"alt":64.17,"az":78.8,"t":"2033-01-10T13:25:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.1,"alt":65.09,"az":79.2,"t":"2033-01-10T13:30:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.09,"alt":66.01,"az":79.7,"t":"2033-01-10T13:35:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.09,"alt":66.93,"az":80.2,"t":"2033-01-10T13:40:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.08,"alt":67.85,"az":80.6,"t":"2033-01-10T13:45:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.07,"alt":68.78,"az":81.1,"t":"2033-01-10T13:50:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.07,"alt":69.7,"az":81.5,"t":"2033-01-10T13:55:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.06,"alt":70.63,"az":82.0,"t":"2033-01-10T14:00:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.05,"alt":71.55,"az":82.5,"t":"2033-01-10T14:05:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.05,"alt":72.48,"az":82.9,"t":"2033-01-10T14:10:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.04,"alt":73.41,"az":83.4,"t":"2033-01-10T14:15:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.04,"alt":74.34,"az":83.9,"t":"2033-01-10T14:20:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.03,"alt":75.27,"az":84.4,"t":"2033-01-10T14:25:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.03,"alt":76.2,"az":84.8,"t":"2033-01-10T14:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.03,"alt":77.14,"az":85.3,"t":"2033-01-10T14:35:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.02,"alt":78.07,"az":85.8,"t":"2033-01-10T14:40:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.02,"alt":79.0,"az":86.4,"t":"2033-01-10T14:45:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.02,"alt":79.94,"az":86.9,"t":"2033-01-10T14:50:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.01,"alt":80.87,"az":87.5,"t":"2033-01-10T14:55:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.01,"alt":81.81,"az":88.1,"t":"2033-01-10T15:00:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.01,"alt":82.74,"az":88.7,"t":"2033-01-10T15:05:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.01,"alt":83.68,"az":89.4,"t":"2033-01-10T15:10:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.0,"alt":84.62,"az":90.2,"t":"2033-01-10T15:15:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.0,"alt":85.55,"az":91.2,"t":"2033-01-10T15:20:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.0,"alt":86.49,"az":92.4,"t":"2033-01-10T15:25:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.0,"alt":87.42,"az":94.3,"t":"2033-01-10T15:30:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.0,"alt":88.35,"az":97.8,"t":"2033-01-10T15:35:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.0,"alt":89.27,"az":109.1,"t":"2033-01-10T15:40:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.0,"alt":89.65,"az":225.4,"t":"2033-01-10T15:45:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.0,"alt":88.79,"az":258.9,"t":"2033-01-10T15:50:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.0,"alt":87.86,"az":264.4,"t":"2033-01-10T15:55:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.0,"alt":86.93,"az":266.8,"t":"2033-01-10T16:00:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.0,"alt":86.0,"az":268.3,"t":"2033-01-10T16:05:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.0,"alt":85.06,"az":269.4,"t":"2033-01-10T16:10:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.0,"alt":84.12,"az":270.2,"t":"2033-01-10T16:15:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.01,"alt":83.19,"az":271.0,"t":"2033-01-10T16:20:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.01,"alt":82.25,"az":271.6,"t":"2033-01-10T16:25:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.01,"alt":81.32,"az":272.3,"t":"2033-01-10T16:30:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.01,"alt":80.38,"az":272.8,"t":"2033-01-10T16:35:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.02,"alt":79.45,"az":273.4,"t":"2033-01-10T16:40:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.02,"alt":78.51,"az":273.9,"t":"2033-01-10T16:45:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.02,"alt":77.58,"az":274.4,"t":"2033-01-10T16:50:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.03,"alt":76.65,"az":274.9,"t":"2033-01-10T16:55:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.03,"alt":75.72,"az":275.4,"t":"2033-01-10T17:00:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.04,"alt":74.78,"az":275.9,"t":"2033-01-10T17:05:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.04,"alt":73.85,"az":276.4,"t":"2033-01-10T17:10:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.05,"alt":72.92,"az":276.8,"t":"2033-01-10T17:15:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.05,"alt":71.99,"az":277.3,"t":"2033-01-10T17:20:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.06,"alt":71.07,"az":277.8,"t":"2033-01-10T17:25:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.06,"alt":70.14,"az":278.2,"t":"2033-01-10T17:30:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.07,"alt":69.21,"az":278.7,"t":"2033-01-10T17:35:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.08,"alt":68.29,"az":279.2,"t":"2033-01-10T17:40:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.08,"alt":67.37,"az":279.6,"t":"2033-01-10T17:45:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.09,"alt":66.44,"az":280.1,"t":"2033-01-10T17:50:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.1,"alt":65.52,"az":280.5,"t":"2033-01-10T17:55:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.11,"alt":64.6,"az":281.0,"t":"2033-01-10T18:00:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.11,"alt":63.69,"az":281.5,"t":"2033-01-10T18:05:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.12,"alt":62.77,"az":281.9,"t":"2033-01-10T18:10:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.13,"alt":61.85,"az":282.4,"t":"2033-01-10T18:15:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.14,"alt":60.94,"az":282.8,"t":"2033-01-10T18:20:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.15,"alt":60.03,"az":283.3,"t":"2033-01-10T18:25:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.16,"alt":59.12,"az":283.8,"t":"2033-01-10T18:30:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.18,"alt":58.21,"az":284.2,"t":"2033-01-10T18:35:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.19,"alt":57.3,"az":284.7,"t":"2033-01-10T18:40:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.2,"alt":56.4,"az":285.1,"t":"2033-01-10T18:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.21,"alt":55.5,"az":285.6,"t":"2033-01-10T18:50:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.23,"alt":54.6,"az":286.1,"t":"2033-01-10T18:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.24,"alt":53.7,"az":286.5,"t":"2033-01-10T19:00:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.25,"alt":52.8,"az":287.0,"t":"2033-01-10T19:05:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.27,"alt":51.91,"az":287.5,"t":"2033-01-10T19:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.29,"alt":51.02,"az":288.0,"t":"2033-01-10T19:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.3,"alt":50.13,"az":288.4,"t":"2033-01-10T19:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.32,"alt":49.24,"az":288.9,"t":"2033-01-10T19:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.34,"alt":48.36,"az":289.4,"t":"2033-01-10T19:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.36,"alt":47.48,"az":289.9,"t":"2033-01-10T19:35:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.37,"alt":46.6,"az":290.4,"t":"2033-01-10T19:40:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.4,"alt":45.72,"az":290.9,"t":"2033-01-10T19:45:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.42,"alt":44.85,"az":291.4,"t":"2033-01-10T19:50:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.44,"alt":43.98,"az":291.9,"t":"2033-01-10T19:55:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.46,"alt":43.11,"az":292.4,"t":"2033-01-10T20:00:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.49,"alt":42.25,"az":292.9,"t":"2033-01-10T20:05:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.51,"alt":41.39,"az":293.4,"t":"2033-01-10T20:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.54,"alt":40.53,"az":293.9,"t":"2033-01-10T20:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.56,"alt":39.67,"az":294.4,"t":"2033-01-10T20:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.59,"alt":38.82,"az":294.9,"t":"2033-01-10T20:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.62,"alt":37.98,"az":295.4,"t":"2033-01-10T20:30:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.65,"alt":37.13,"az":295.9,"t":"2033-01-10T20:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.69,"alt":36.29,"az":296.5,"t":"2033-01-10T20:40:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.72,"alt":35.46,"az":297.0,"t":"2033-01-10T20:45:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.76,"alt":34.63,"az":297.5,"t":"2033-01-10T20:50:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.79,"alt":33.8,"az":298.1,"t":"2033-01-10T20:55:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.83,"alt":32.97,"az":298.6,"t":"2033-01-10T21:00:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.87,"alt":32.15,"az":299.2,"t":"2033-01-10T21:05:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.92,"alt":31.34,"az":299.7,"t":"2033-01-10T21:10:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.96,"alt":30.53,"az":300.3,"t":"2033-01-10T21:15:00Z","terrain":0.36},{"above_terrain":true,"airmass":2.01,"alt":29.72,"az":300.8,"t":"2033-01-10T21:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.06,"alt":28.92,"az":301.4,"t":"2033-01-10T21:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.11,"alt":28.12,"az":301.9,"t":"2033-01-10T21:30:00Z","terrain":0.09},{"above_terrain":true,"airmass":2.17,"alt":27.33,"az":302.5,"t":"2033-01-10T21:35:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.23,"alt":26.55,"az":303.1,"t":"2033-01-10T21:40:00Z","terrain":-0.22},{"above_terrain":true,"airmass":2.29,"alt":25.76,"az":303.7,"t":"2033-01-10T21:45:00Z","terrain":-0.14},{"above_terrain":true,"airmass":2.36,"alt":24.99,"az":304.3,"t":"2033-01-10T21:50:00Z","terrain":-0.15},{"above_terrain":true,"airmass":2.43,"alt":24.22,"az":304.8,"t":"2033-01-10T21:55:00Z","terrain":-0.26},{"above_terrain":true,"airmass":2.5,"alt":23.45,"az":305.4,"t":"2033-01-10T22:00:00Z","terrain":-0.24},{"above_terrain":true,"airmass":2.58,"alt":22.69,"az":306.0,"t":"2033-01-10T22:05:00Z","terrain":-0.15},{"above_terrain":true,"airmass":2.66,"alt":21.94,"az":306.6,"t":"2033-01-10T22:10:00Z","terrain":0.06},{"above_terrain":true,"airmass":2.75,"alt":21.19,"az":307.3,"t":"2033-01-10T22:15:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.84,"alt":20.45,"az":307.9,"t":"2033-01-10T22:20:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.94,"alt":19.71,"az":308.5,"t":"2033-01-10T22:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.05,"alt":18.98,"az":309.1,"t":"2033-01-10T22:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.16,"alt":18.26,"az":309.8,"t":"2033-01-10T22:35:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.29,"alt":17.54,"az":310.4,"t":"2033-01-10T22:40:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.42,"alt":16.84,"az":311.0,"t":"2033-01-10T22:45:00Z","terrain":0.35},{"above_terrain":true,"airmass":3.56,"alt":16.13,"az":311.7,"t":"2033-01-10T22:50:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.71,"alt":15.44,"az":312.4,"t":"2033-01-10T22:55:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.87,"alt":14.75,"az":313.0,"t":"2033-01-10T23:00:00Z","terrain":0.27},{"above_terrain":true,"airmass":4.05,"alt":14.07,"az":313.7,"t":"2033-01-10T23:05:00Z","terrain":0.41},{"above_terrain":true,"airmass":4.24,"alt":13.4,"az":314.4,"t":"2033-01-10T23:10:00Z","terrain":0.5},{"above_terrain":true,"airmass":4.45,"alt":12.73,"az":315.0,"t":"2033-01-10T23:15:00Z","terrain":0.56},{"above_terrain":true,"airmass":4.68,"alt":12.07,"az":315.7,"t":"2033-01-10T23:20:00Z","terrain":0.5},{"above_terrain":true,"airmass":4.93,"alt":11.42,"az":316.4,"t":"2033-01-10T23:25:00Z","terrain":0.4},{"above_terrain":true,"airmass":5.21,"alt":10.78,"az":317.1,"t":"2033-01-10T23:30:00Z","terrain":0.3},{"above_terrain":true,"airmass":5.51,"alt":10.15,"az":317.8,"t":"2033-01-10T23:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":5.84,"alt":9.53,"az":318.5,"t":"2033-01-10T23:40:00Z","terrain":0.08},{"above_terrain":true,"airmass":6.21,"alt":8.91,"az":319.3,"t":"2033-01-10T23:45:00Z","terrain":-0.16},{"above_terrain":true,"airmass":6.63,"alt":8.3,"az":320.0,"t":"2033-01-10T23:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.09,"alt":7.71,"az":320.7,"t":"2033-01-10T23:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.61,"alt":7.12,"az":321.5,"t":"2033-01-11T00:00:00Z","terrain":-0.01},{"above_terrain":true,"airmass":8.2,"alt":6.54,"az":322.2,"t":"2033-01-11T00:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":8.88,"alt":5.97,"az":323.0,"t":"2033-01-11T00:10:00Z","terrain":0.09},{"above_terrain":true,"airmass":9.65,"alt":5.41,"az":323.7,"t":"2033-01-11T00:15:00Z","terrain":-0.13},{"above_terrain":true,"airmass":10.54,"alt":4.86,"az":324.5,"t":"2033-01-11T00:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":11.58,"alt":4.33,"az":325.2,"t":"2033-01-11T00:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":12.8,"alt":3.8,"az":326.0,"t":"2033-01-11T00:30:00Z","terrain":-0.24},{"above_terrain":true,"airmass":14.24,"alt":3.28,"az":326.8,"t":"2033-01-11T00:35:00Z","terrain":-0.36},{"above_terrain":true,"airmass":15.97,"alt":2.77,"az":327.6,"t":"2033-01-11T00:40:00Z","terrain":-0.29},{"above_terrain":true,"airmass":18.05,"alt":2.28,"az":328.4,"t":"2033-01-11T00:45:00Z","terrain":-0.19},{"above_terrain":true,"airmass":20.6,"alt":1.79,"az":329.2,"t":"2033-01-11T00:50:00Z","terrain":-0.18},{"above_terrain":true,"airmass":23.73,"alt":1.32,"az":330.0,"t":"2033-01-11T00:55:00Z","terrain":-0.35},{"above_terrain":true,"airmass":27.62,"alt":0.86,"az":330.8,"t":"2033-01-11T01:00:00Z","terrain":-0.38},{"above_terrain":true,"airmass":32.45,"alt":0.41,"az":331.7,"t":"2033-01-11T01:05:00Z","terrain":-0.22},{"above_terrain":true,"airmass":null,"alt":-0.03,"az":332.5,"t":"2033-01-11T01:10:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-0.46,"az":333.3,"t":"2033-01-11T01:15:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-0.87,"az":334.2,"t":"2033-01-11T01:20:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-1.27,"az":335.0,"t":"2033-01-11T01:25:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-1.66,"az":335.9,"t":"2033-01-11T01:30:00Z","terrain":-0.8},{"above_terrain":false,"airmass":null,"alt":-2.04,"az":336.7,"t":"2033-01-11T01:35:00Z","terrain":-0.76},{"above_terrain":false,"airmass":null,"alt":-2.4,"az":337.6,"t":"2033-01-11T01:40:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-2.75,"az":338.5,"t":"2033-01-11T01:45:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-3.09,"az":339.4,"t":"2033-01-11T01:50:00Z","terrain":-0.67},{"above_terrain":false,"airmass":null,"alt":-3.41,"az":340.2,"t":"2033-01-11T01:55:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-3.72,"az":341.1,"t":"2033-01-11T02:00:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-4.02,"az":342.0,"t":"2033-01-11T02:05:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-4.3,"az":342.9,"t":"2033-01-11T02:10:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-4.57,"az":343.8,"t":"2033-01-11T02:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-4.82,"az":344.7,"t":"2033-01-11T02:20:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-5.06,"az":345.6,"t":"2033-01-11T02:25:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-5.28,"az":346.6,"t":"2033-01-11T02:30:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-5.49,"az":347.5,"t":"2033-01-11T02:35:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-5.69,"az":348.4,"t":"2033-01-11T02:40:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-5.87,"az":349.3,"t":"2033-01-11T02:45:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-6.03,"az":350.3,"t":"2033-01-11T02:50:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.19,"az":351.2,"t":"2033-01-11T02:55:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-6.32,"az":352.1,"t":"2033-01-11T03:00:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-6.44,"az":353.1,"t":"2033-01-11T03:05:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-6.55,"az":354.0,"t":"2033-01-11T03:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.64,"az":355.0,"t":"2033-01-11T03:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.71,"az":355.9,"t":"2033-01-11T03:20:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-6.77,"az":356.8,"t":"2033-01-11T03:25:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.82,"az":357.8,"t":"2033-01-11T03:30:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-6.84,"az":358.7,"t":"2033-01-11T03:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.86,"az":359.7,"t":"2033-01-11T03:40:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-6.85,"az":0.6,"t":"2033-01-11T03:45:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-6.84,"az":1.6,"t":"2033-01-11T03:50:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-6.8,"az":2.5,"t":"2033-01-11T03:55:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-6.75,"az":3.5,"t":"2033-01-11T04:00:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-6.69,"az":4.4,"t":"2033-01-11T04:05:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-6.61,"az":5.3,"t":"2033-01-11T04:10:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-6.52,"az":6.3,"t":"2033-01-11T04:15:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-6.41,"az":7.2,"t":"2033-01-11T04:20:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.28,"az":8.2,"t":"2033-01-11T04:25:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-6.14,"az":9.1,"t":"2033-01-11T04:30:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-5.98,"az":10.0,"t":"2033-01-11T04:35:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-5.81,"az":11.0,"t":"2033-01-11T04:40:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-5.63,"az":11.9,"t":"2033-01-11T04:45:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-5.43,"az":12.8,"t":"2033-01-11T04:50:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-5.21,"az":13.7,"t":"2033-01-11T04:55:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-4.99,"az":14.6,"t":"2033-01-11T05:00:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-4.74,"az":15.5,"t":"2033-01-11T05:05:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-4.48,"az":16.5,"t":"2033-01-11T05:10:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-4.21,"az":17.4,"t":"2033-01-11T05:15:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-3.93,"az":18.3,"t":"2033-01-11T05:20:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-3.63,"az":19.1,"t":"2033-01-11T05:25:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-3.31,"az":20.0,"t":"2033-01-11T05:30:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-2.98,"az":20.9,"t":"2033-01-11T05:35:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-2.64,"az":21.8,"t":"2033-01-11T05:40:00Z","terrain":0.93},{"above_terrain":false,"airmass":null,"alt":-2.29,"az":22.7,"t":"2033-01-11T05:45:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-1.92,"az":23.5,"t":"2033-01-11T05:50:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-1.54,"az":24.4,"t":"2033-01-11T05:55:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-1.15,"az":25.2,"t":"2033-01-11T06:00:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-0.74,"az":26.1,"t":"2033-01-11T06:05:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-0.33,"az":26.9,"t":"2033-01-11T06:10:00Z","terrain":1.28},{"above_terrain":false,"airmass":36.41,"alt":0.1,"az":27.8,"t":"2033-01-11T06:15:00Z","terrain":1.21},{"above_terrain":false,"airmass":30.83,"alt":0.55,"az":28.6,"t":"2033-01-11T06:20:00Z","terrain":1.08},{"above_terrain":false,"airmass":26.31,"alt":1.0,"az":29.4,"t":"2033-01-11T06:25:00Z","terrain":1.06},{"above_terrain":true,"airmass":22.68,"alt":1.47,"az":30.2,"t":"2033-01-11T06:30:00Z","terrain":1.19},{"above_terrain":true,"airmass":19.75,"alt":1.94,"az":31.0,"t":"2033-01-11T06:35:00Z","terrain":1.31},{"above_terrain":true,"airmass":17.36,"alt":2.43,"az":31.8,"t":"2033-01-11T06:40:00Z","terrain":1.33},{"above_terrain":true,"airmass":15.39,"alt":2.93,"az":32.6,"t":"2033-01-11T06:45:00Z","terrain":1.11},{"above_terrain":true,"airmass":13.76,"alt":3.44,"az":33.4,"t":"2033-01-11T06:50:00Z","terrain":0.75},{"above_terrain":true,"airmass":12.39,"alt":3.96,"az":34.2,"t":"2033-01-11T06:55:00Z","terrain":0.35},{"above_terrain":true,"airmass":11.24,"alt":4.49,"az":35.0,"t":"2033-01-11T07:00:00Z","terrain":0.05},{"above_terrain":true,"airmass":10.25,"alt":5.03,"az":35.8,"t":"2033-01-11T07:05:00Z","terrain":0.03},{"above_terrain":true,"airmass":9.4,"alt":5.59,"az":36.5,"t":"2033-01-11T07:10:00Z","terrain":-0.03},{"above_terrain":true,"airmass":8.66,"alt":6.15,"az":37.3,"t":"2033-01-11T07:15:00Z","terrain":-0.12},{"above_terrain":true,"airmass":8.01,"alt":6.72,"az":38.0,"t":"2033-01-11T07:20:00Z","terrain":-0.21},{"above_terrain":true,"airmass":7.44,"alt":7.3,"az":38.8,"t":"2033-01-11T07:25:00Z","terrain":-0.17},{"above_terrain":true,"airmass":6.94,"alt":7.89,"az":39.5,"t":"2033-01-11T07:30:00Z","terrain":-0.1},{"above_terrain":true,"airmass":6.49,"alt":8.49,"az":40.2,"t":"2033-01-11T07:35:00Z","terrain":-0.03},{"above_terrain":true,"airmass":6.09,"alt":9.1,"az":41.0,"t":"2033-01-11T07:40:00Z","terrain":0.02},{"above_terrain":true,"airmass":5.74,"alt":9.72,"az":41.7,"t":"2033-01-11T07:45:00Z","terrain":0.09},{"above_terrain":true,"airmass":5.41,"alt":10.35,"az":42.4,"t":"2033-01-11T07:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":5.12,"alt":10.98,"az":43.1,"t":"2033-01-11T07:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":4.85,"alt":11.63,"az":43.8,"t":"2033-01-11T08:00:00Z","terrain":0.38},{"above_terrain":true,"airmass":4.61,"alt":12.28,"az":44.5,"t":"2033-01-11T08:05:00Z","terrain":0.49},{"above_terrain":true,"airmass":4.39,"alt":12.94,"az":45.2,"t":"2033-01-11T08:10:00Z","terrain":0.6},{"above_terrain":true,"airmass":4.18,"alt":13.6,"az":45.9,"t":"2033-01-11T08:15:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.99,"alt":14.28,"az":46.5,"t":"2033-01-11T08:20:00Z","terrain":0.64},{"above_terrain":true,"airmass":3.82,"alt":14.96,"az":47.2,"t":"2033-01-11T08:25:00Z","terrain":0.59},{"above_terrain":true,"airmass":3.66,"alt":15.65,"az":47.9,"t":"2033-01-11T08:30:00Z","terrain":0.54},{"above_terrain":true,"airmass":3.51,"alt":16.35,"az":48.5,"t":"2033-01-11T08:35:00Z","terrain":0.47},{"above_terrain":true,"airmass":3.38,"alt":17.06,"az":49.2,"t":"2033-01-11T08:40:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.25,"alt":17.77,"az":49.8,"t":"2033-01-11T08:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.13,"alt":18.49,"az":50.4,"t":"2033-01-11T08:50:00Z","terrain":0.46},{"above_terrain":true,"airmass":3.02,"alt":19.21,"az":51.1,"t":"2033-01-11T08:55:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.91,"alt":19.94,"az":51.7,"t":"2033-01-11T09:00:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.81,"alt":20.68,"az":52.3,"t":"2033-01-11T09:05:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.72,"alt":21.42,"az":52.9,"t":"2033-01-11T09:10:00Z","terrain":0.83},{"above_terrain":true,"airmass":2.63,"alt":22.17,"az":53.5,"t":"2033-01-11T09:15:00Z","terrain":0.93},{"above_terrain":true,"airmass":2.55,"alt":22.93,"az":54.1,"t":"2033-01-11T09:20:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.48,"alt":23.69,"az":54.7,"t":"2033-01-11T09:25:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.4,"alt":24.46,"az":55.3,"t":"2033-01-11T09:30:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.34,"alt":25.23,"az":55.9,"t":"2033-01-11T09:35:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.27,"alt":26.01,"az":56.5,"t":"2033-01-11T09:40:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.21,"alt":26.79,"az":57.1,"t":"2033-01-11T09:45:00Z","terrain":1.09},{"above_terrain":true,"airmass":2.15,"alt":27.58,"az":57.7,"t":"2033-01-11T09:50:00Z","terrain":1.19},{"above_terrain":true,"airmass":2.1,"alt":28.37,"az":58.2,"t":"2033-01-11T09:55:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.05,"alt":29.17,"az":58.8,"t":"2033-01-11T10:00:00Z","terrain":1.22}],"transit":{"airmass":1.0,"alt":89.7,"az":225.4,"t":"2033-01-10T15:45:00Z"},"usable_hours":5.58,"verdict":"good","zenith_passage":true},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}