{"assessment":{"best_window":{"end":"2028-01-15T21:25Z","end_local":"23:25","hours":4.5,"label":"good","mean_quality":0.89,"start":"2028-01-15T16:55Z","start_local":"18:55"},"cost":{"altitude":7.11,"clouds":0.0,"darkness":1.38,"moon":0.14},"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":84,"cloud":null,"high":null,"iso":"2028-01-15T16:00Z","label":"poor","low":null,"mid":null,"moon_alt":-35,"precip":null,"q":0.15,"rh":null,"sky":"nautical twilight","temp":null,"time":"18:00","wind":null},{"alt":73,"cloud":null,"high":null,"iso":"2028-01-15T17:00Z","label":"good","low":null,"mid":null,"moon_alt":-27,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":62,"cloud":null,"high":null,"iso":"2028-01-15T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-18,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":51,"cloud":null,"high":null,"iso":"2028-01-15T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-7,"precip":null,"q":0.94,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":40,"cloud":null,"high":null,"iso":"2028-01-15T20:00Z","label":"good","low":null,"mid":null,"moon_alt":3,"precip":null,"q":0.81,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":30,"cloud":null,"high":null,"iso":"2028-01-15T21:00Z","label":"good","low":null,"mid":null,"moon_alt":14,"precip":null,"q":0.74,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":21,"cloud":null,"high":null,"iso":"2028-01-15T22:00Z","label":"marginal","low":null,"mid":null,"moon_alt":24,"precip":null,"q":0.4,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":12,"cloud":null,"high":null,"iso":"2028-01-15T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":33,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":5,"cloud":null,"high":null,"iso":"2028-01-16T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":41,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-1,"cloud":null,"high":null,"iso":"2028-01-16T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":47,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-5,"cloud":null,"high":null,"iso":"2028-01-16T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":48,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-7,"cloud":null,"high":null,"iso":"2028-01-16T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":46,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-7,"cloud":null,"high":null,"iso":"2028-01-16T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":40,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2028-01-16T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":31,"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":4.74,"reasons":["the target being low or below 20\u00b0 cost 7.1 quality-hours","daylight and twilight cost 1.4 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":4.74,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2028-01-15T15:50Z","end_local":"17:50","hours":0.67,"label":"unusable","mean_quality":0.0,"start":"2028-01-15T15:10Z","start_local":"17:10"},{"end":"2028-01-15T16:20Z","end_local":"18:20","hours":0.5,"label":"poor","mean_quality":0.15,"start":"2028-01-15T15:50Z","start_local":"17:50"},{"end":"2028-01-15T16:55Z","end_local":"18:55","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2028-01-15T16:20Z","start_local":"18:20"},{"end":"2028-01-15T21:25Z","end_local":"23:25","hours":4.5,"label":"good","mean_quality":0.89,"start":"2028-01-15T16:55Z","start_local":"18:55"},{"end":"2028-01-15T22:10Z","end_local":"00:10","hours":0.75,"label":"marginal","mean_quality":0.48,"start":"2028-01-15T21:25Z","start_local":"23:25"},{"end":"2028-01-16T05:50Z","end_local":"07:50","hours":7.67,"label":"unusable","mean_quality":0.0,"start":"2028-01-15T22:10Z","start_local":"00:10"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2028-01-15T16:53:13Z","dark_hours":11.24,"dark_to":"2028-01-16T04:07:22Z","moon":{"illumination":0.804,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":2.8,"moonrise":"2028-01-15T19:42:52Z","moonset":"2028-01-16T07:59:21Z","sunrise":"2028-01-16T05:45:32Z","sunset":"2028-01-15T15:14:52Z","twilight":{"astronomical":{"end":"2028-01-15T16:53:13Z","start":"2028-01-16T04:07:22Z"},"civil":{"end":"2028-01-15T15:45:34Z","start":"2028-01-16T05:14:54Z"},"nautical":{"end":"2028-01-15T16:19:53Z","start":"2028-01-16T04:40:39Z"}},"window_end":"2028-01-16T10:00:00Z","window_start":"2028-01-15T10:00:00Z"},"night_date":"2028-01-15","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.04,"alt":73.5,"t":"2028-01-15T16:55:00Z"},"dec":41.26875,"dec_of_date":41.422,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":4.17,"limit_rise":"2028-01-16T08:43:40Z","limit_set":"2028-01-15T22:06:06Z","max_az_rate_deg_per_min":23.57,"moon_separation":132.3,"never_rises":false,"ra":10.68470833,"ra_of_date":11.0699,"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":"4.2 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2028-01-16T00:54:02Z","blocked_dark_hours":0,"clears_at":"2028-01-16T06:09:30Z","rise_az":60.3},"track":[{"above_terrain":true,"airmass":1.92,"alt":31.24,"az":60.3,"t":"2028-01-15T10:00:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.88,"alt":32.05,"az":60.8,"t":"2028-01-15T10:05:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.84,"alt":32.87,"az":61.4,"t":"2028-01-15T10:10:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.8,"alt":33.7,"az":61.9,"t":"2028-01-15T10:15:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.76,"alt":34.52,"az":62.4,"t":"2028-01-15T10:20:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.72,"alt":35.35,"az":63.0,"t":"2028-01-15T10:25:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.69,"alt":36.19,"az":63.5,"t":"2028-01-15T10:30:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.66,"alt":37.03,"az":64.0,"t":"2028-01-15T10:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.63,"alt":37.87,"az":64.6,"t":"2028-01-15T10:40:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.6,"alt":38.72,"az":65.1,"t":"2028-01-15T10:45:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.57,"alt":39.57,"az":65.6,"t":"2028-01-15T10:50:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.54,"alt":40.42,"az":66.1,"t":"2028-01-15T10:55:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.51,"alt":41.28,"az":66.6,"t":"2028-01-15T11:00:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.49,"alt":42.14,"az":67.1,"t":"2028-01-15T11:05:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.46,"alt":43.01,"az":67.6,"t":"2028-01-15T11:10:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.44,"alt":43.87,"az":68.1,"t":"2028-01-15T11:15:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.42,"alt":44.74,"az":68.6,"t":"2028-01-15T11:20:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.4,"alt":45.62,"az":69.1,"t":"2028-01-15T11:25:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.38,"alt":46.49,"az":69.6,"t":"2028-01-15T11:30:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.36,"alt":47.37,"az":70.1,"t":"2028-01-15T11:35:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.34,"alt":48.25,"az":70.6,"t":"2028-01-15T11:40:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.32,"alt":49.14,"az":71.1,"t":"2028-01-15T11:45:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.3,"alt":50.02,"az":71.5,"t":"2028-01-15T11:50:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.29,"alt":50.91,"az":72.0,"t":"2028-01-15T11:55:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.27,"alt":51.8,"az":72.5,"t":"2028-01-15T12:00:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.26,"alt":52.7,"az":73.0,"t":"2028-01-15T12:05:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.24,"alt":53.59,"az":73.4,"t":"2028-01-15T12:10:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.23,"alt":54.49,"az":73.9,"t":"2028-01-15T12:15:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.21,"alt":55.39,"az":74.4,"t":"2028-01-15T12:20:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.2,"alt":56.29,"az":74.9,"t":"2028-01-15T12:25:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.19,"alt":57.2,"az":75.3,"t":"2028-01-15T12:30:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.18,"alt":58.11,"az":75.8,"t":"2028-01-15T12:35:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.17,"alt":59.01,"az":76.2,"t":"2028-01-15T12:40:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.15,"alt":59.92,"az":76.7,"t":"2028-01-15T12:45:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.14,"alt":60.84,"az":77.2,"t":"2028-01-15T12:50:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.13,"alt":61.75,"az":77.6,"t":"2028-01-15T12:55:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.13,"alt":62.66,"az":78.1,"t":"2028-01-15T13:00:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.12,"alt":63.58,"az":78.6,"t":"2028-01-15T13:05:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.11,"alt":64.5,"az":79.0,"t":"2028-01-15T13:10:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.1,"alt":65.42,"az":79.5,"t":"2028-01-15T13:15:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.09,"alt":66.34,"az":79.9,"t":"2028-01-15T13:20:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.08,"alt":67.26,"az":80.4,"t":"2028-01-15T13:25:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.08,"alt":68.18,"az":80.9,"t":"2028-01-15T13:30:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.07,"alt":69.11,"az":81.3,"t":"2028-01-15T13:35:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.06,"alt":70.03,"az":81.8,"t":"2028-01-15T13:40:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.06,"alt":70.96,"az":82.3,"t":"2028-01-15T13:45:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.05,"alt":71.89,"az":82.7,"t":"2028-01-15T13:50:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.05,"alt":72.82,"az":83.2,"t":"2028-01-15T13:55:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.04,"alt":73.75,"az":83.7,"t":"2028-01-15T14:00:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.04,"alt":74.68,"az":84.2,"t":"2028-01-15T14:05:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.03,"alt":75.61,"az":84.6,"t":"2028-01-15T14:10:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.03,"alt":76.54,"az":85.1,"t":"2028-01-15T14:15:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.02,"alt":77.48,"az":85.6,"t":"2028-01-15T14:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.02,"alt":78.41,"az":86.2,"t":"2028-01-15T14:25:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.02,"alt":79.34,"az":86.7,"t":"2028-01-15T14:30:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.01,"alt":80.28,"az":87.3,"t":"2028-01-15T14:35:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.01,"alt":81.21,"az":87.9,"t":"2028-01-15T14:40:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.01,"alt":82.15,"az":88.5,"t":"2028-01-15T14:45:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.01,"alt":83.08,"az":89.2,"t":"2028-01-15T14:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.01,"alt":84.02,"az":89.9,"t":"2028-01-15T14:55:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.0,"alt":84.96,"az":90.8,"t":"2028-01-15T15:00:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.0,"alt":85.89,"az":92.0,"t":"2028-01-15T15:05:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.0,"alt":86.83,"az":93.5,"t":"2028-01-15T15:10:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.0,"alt":87.76,"az":96.0,"t":"2028-01-15T15:15:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.0,"alt":88.69,"az":101.3,"t":"2028-01-15T15:20:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.0,"alt":89.56,"az":127.7,"t":"2028-01-15T15:25:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.0,"alt":89.35,"az":245.6,"t":"2028-01-15T15:30:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.0,"alt":88.45,"az":260.6,"t":"2028-01-15T15:35:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.0,"alt":87.52,"az":264.8,"t":"2028-01-15T15:40:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.0,"alt":86.59,"az":267.0,"t":"2028-01-15T15:45:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.0,"alt":85.65,"az":268.4,"t":"2028-01-15T15:50:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.0,"alt":84.72,"az":269.4,"t":"2028-01-15T15:55:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.01,"alt":83.78,"az":270.3,"t":"2028-01-15T16:00:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.01,"alt":82.84,"az":271.0,"t":"2028-01-15T16:05:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.01,"alt":81.91,"az":271.7,"t":"2028-01-15T16:10:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.01,"alt":80.97,"az":272.3,"t":"2028-01-15T16:15:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.01,"alt":80.04,"az":272.9,"t":"2028-01-15T16:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.02,"alt":79.1,"az":273.4,"t":"2028-01-15T16:25:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.02,"alt":78.17,"az":274.0,"t":"2028-01-15T16:30:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.02,"alt":77.24,"az":274.5,"t":"2028-01-15T16:35:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.03,"alt":76.3,"az":275.0,"t":"2028-01-15T16:40:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.03,"alt":75.37,"az":275.5,"t":"2028-01-15T16:45:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.04,"alt":74.44,"az":276.0,"t":"2028-01-15T16:50:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.04,"alt":73.51,"az":276.5,"t":"2028-01-15T16:55:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.05,"alt":72.58,"az":276.9,"t":"2028-01-15T17:00:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.05,"alt":71.65,"az":277.4,"t":"2028-01-15T17:05:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.06,"alt":70.72,"az":277.9,"t":"2028-01-15T17:10:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.07,"alt":69.8,"az":278.3,"t":"2028-01-15T17:15:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.07,"alt":68.87,"az":278.8,"t":"2028-01-15T17:20:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.08,"alt":67.95,"az":279.3,"t":"2028-01-15T17:25:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.09,"alt":67.02,"az":279.7,"t":"2028-01-15T17:30:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.09,"alt":66.1,"az":280.2,"t":"2028-01-15T17:35:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.1,"alt":65.18,"az":280.6,"t":"2028-01-15T17:40:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.11,"alt":64.26,"az":281.1,"t":"2028-01-15T17:45:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.12,"alt":63.34,"az":281.6,"t":"2028-01-15T17:50:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.13,"alt":62.43,"az":282.0,"t":"2028-01-15T17:55:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.14,"alt":61.51,"az":282.5,"t":"2028-01-15T18:00:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.15,"alt":60.6,"az":282.9,"t":"2028-01-15T18:05:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.16,"alt":59.69,"az":283.4,"t":"2028-01-15T18:10:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.17,"alt":58.78,"az":283.9,"t":"2028-01-15T18:15:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.18,"alt":57.87,"az":284.3,"t":"2028-01-15T18:20:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.19,"alt":56.97,"az":284.8,"t":"2028-01-15T18:25:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.2,"alt":56.06,"az":285.3,"t":"2028-01-15T18:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.22,"alt":55.16,"az":285.7,"t":"2028-01-15T18:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.23,"alt":54.26,"az":286.2,"t":"2028-01-15T18:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.25,"alt":53.36,"az":286.7,"t":"2028-01-15T18:45:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.26,"alt":52.47,"az":287.2,"t":"2028-01-15T18:50:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.28,"alt":51.57,"az":287.6,"t":"2028-01-15T18:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.29,"alt":50.68,"az":288.1,"t":"2028-01-15T19:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.31,"alt":49.79,"az":288.6,"t":"2028-01-15T19:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.33,"alt":48.91,"az":289.1,"t":"2028-01-15T19:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.34,"alt":48.03,"az":289.5,"t":"2028-01-15T19:15:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.36,"alt":47.14,"az":290.0,"t":"2028-01-15T19:20:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.38,"alt":46.27,"az":290.5,"t":"2028-01-15T19:25:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.4,"alt":45.39,"az":291.0,"t":"2028-01-15T19:30:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.42,"alt":44.52,"az":291.5,"t":"2028-01-15T19:35:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.45,"alt":43.65,"az":292.0,"t":"2028-01-15T19:40:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.47,"alt":42.78,"az":292.5,"t":"2028-01-15T19:45:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.49,"alt":41.92,"az":293.0,"t":"2028-01-15T19:50:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.52,"alt":41.06,"az":293.5,"t":"2028-01-15T19:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.55,"alt":40.2,"az":294.0,"t":"2028-01-15T20:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.57,"alt":39.35,"az":294.5,"t":"2028-01-15T20:05:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.6,"alt":38.5,"az":295.1,"t":"2028-01-15T20:10:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.63,"alt":37.66,"az":295.6,"t":"2028-01-15T20:15:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.67,"alt":36.81,"az":296.1,"t":"2028-01-15T20:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.7,"alt":35.97,"az":296.6,"t":"2028-01-15T20:25:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.73,"alt":35.14,"az":297.2,"t":"2028-01-15T20:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.77,"alt":34.31,"az":297.7,"t":"2028-01-15T20:35:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.81,"alt":33.48,"az":298.2,"t":"2028-01-15T20:40:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.85,"alt":32.66,"az":298.8,"t":"2028-01-15T20:45:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.89,"alt":31.84,"az":299.3,"t":"2028-01-15T20:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.93,"alt":31.03,"az":299.9,"t":"2028-01-15T20:55:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.98,"alt":30.22,"az":300.4,"t":"2028-01-15T21:00:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.03,"alt":29.41,"az":301.0,"t":"2028-01-15T21:05:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.08,"alt":28.61,"az":301.6,"t":"2028-01-15T21:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.14,"alt":27.82,"az":302.1,"t":"2028-01-15T21:15:00Z","terrain":0.04},{"above_terrain":true,"airmass":2.19,"alt":27.03,"az":302.7,"t":"2028-01-15T21:20:00Z","terrain":-0.14},{"above_terrain":true,"airmass":2.25,"alt":26.24,"az":303.3,"t":"2028-01-15T21:25:00Z","terrain":-0.19},{"above_terrain":true,"airmass":2.32,"alt":25.46,"az":303.9,"t":"2028-01-15T21:30:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.38,"alt":24.69,"az":304.4,"t":"2028-01-15T21:35:00Z","terrain":-0.19},{"above_terrain":true,"airmass":2.45,"alt":23.92,"az":305.0,"t":"2028-01-15T21:40:00Z","terrain":-0.29},{"above_terrain":true,"airmass":2.53,"alt":23.16,"az":305.6,"t":"2028-01-15T21:45:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.61,"alt":22.4,"az":306.2,"t":"2028-01-15T21:50:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.69,"alt":21.65,"az":306.8,"t":"2028-01-15T21:55:00Z","terrain":0.13},{"above_terrain":true,"airmass":2.79,"alt":20.9,"az":307.5,"t":"2028-01-15T22:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":2.88,"alt":20.16,"az":308.1,"t":"2028-01-15T22:05:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.98,"alt":19.43,"az":308.7,"t":"2028-01-15T22:10:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.09,"alt":18.7,"az":309.3,"t":"2028-01-15T22:15:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.21,"alt":17.98,"az":310.0,"t":"2028-01-15T22:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.34,"alt":17.27,"az":310.6,"t":"2028-01-15T22:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.47,"alt":16.56,"az":311.3,"t":"2028-01-15T22:30:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.62,"alt":15.86,"az":311.9,"t":"2028-01-15T22:35:00Z","terrain":0.16},{"above_terrain":true,"airmass":3.77,"alt":15.17,"az":312.6,"t":"2028-01-15T22:40:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.94,"alt":14.48,"az":313.2,"t":"2028-01-15T22:45:00Z","terrain":0.32},{"above_terrain":true,"airmass":4.13,"alt":13.8,"az":313.9,"t":"2028-01-15T22:50:00Z","terrain":0.45},{"above_terrain":true,"airmass":4.33,"alt":13.13,"az":314.6,"t":"2028-01-15T22:55:00Z","terrain":0.52},{"above_terrain":true,"airmass":4.54,"alt":12.47,"az":315.3,"t":"2028-01-15T23:00:00Z","terrain":0.54},{"above_terrain":true,"airmass":4.78,"alt":11.81,"az":316.0,"t":"2028-01-15T23:05:00Z","terrain":0.48},{"above_terrain":true,"airmass":5.04,"alt":11.17,"az":316.7,"t":"2028-01-15T23:10:00Z","terrain":0.36},{"above_terrain":true,"airmass":5.32,"alt":10.53,"az":317.4,"t":"2028-01-15T23:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":5.64,"alt":9.9,"az":318.1,"t":"2028-01-15T23:20:00Z","terrain":0.3},{"above_terrain":true,"airmass":5.99,"alt":9.28,"az":318.8,"t":"2028-01-15T23:25:00Z","terrain":-0.04},{"above_terrain":true,"airmass":6.37,"alt":8.67,"az":319.5,"t":"2028-01-15T23:30:00Z","terrain":-0.17},{"above_terrain":true,"airmass":6.81,"alt":8.06,"az":320.2,"t":"2028-01-15T23:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.29,"alt":7.47,"az":321.0,"t":"2028-01-15T23:40:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.84,"alt":6.89,"az":321.7,"t":"2028-01-15T23:45:00Z","terrain":0.09},{"above_terrain":true,"airmass":8.47,"alt":6.31,"az":322.5,"t":"2028-01-15T23:50:00Z","terrain":0.15},{"above_terrain":true,"airmass":9.18,"alt":5.74,"az":323.2,"t":"2028-01-15T23:55:00Z","terrain":0.02},{"above_terrain":true,"airmass":10.0,"alt":5.19,"az":324.0,"t":"2028-01-16T00:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":10.94,"alt":4.64,"az":324.7,"t":"2028-01-16T00:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":12.05,"alt":4.11,"az":325.5,"t":"2028-01-16T00:10:00Z","terrain":-0.22},{"above_terrain":true,"airmass":13.36,"alt":3.58,"az":326.3,"t":"2028-01-16T00:15:00Z","terrain":-0.29},{"above_terrain":true,"airmass":14.91,"alt":3.07,"az":327.1,"t":"2028-01-16T00:20:00Z","terrain":-0.38},{"above_terrain":true,"airmass":16.78,"alt":2.57,"az":327.9,"t":"2028-01-16T00:25:00Z","terrain":-0.25},{"above_terrain":true,"airmass":19.04,"alt":2.07,"az":328.7,"t":"2028-01-16T00:30:00Z","terrain":-0.16},{"above_terrain":true,"airmass":21.82,"alt":1.59,"az":329.5,"t":"2028-01-16T00:35:00Z","terrain":-0.24},{"above_terrain":true,"airmass":25.25,"alt":1.12,"az":330.3,"t":"2028-01-16T00:40:00Z","terrain":-0.36},{"above_terrain":true,"airmass":29.52,"alt":0.67,"az":331.1,"t":"2028-01-16T00:45:00Z","terrain":-0.36},{"above_terrain":true,"airmass":34.81,"alt":0.22,"az":332.0,"t":"2028-01-16T00:50:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-0.21,"az":332.8,"t":"2028-01-16T00:55:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-0.64,"az":333.6,"t":"2028-01-16T01:00:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-1.04,"az":334.5,"t":"2028-01-16T01:05:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.44,"az":335.3,"t":"2028-01-16T01:10:00Z","terrain":-0.67},{"above_terrain":false,"airmass":null,"alt":-1.83,"az":336.2,"t":"2028-01-16T01:15:00Z","terrain":-0.81},{"above_terrain":false,"airmass":null,"alt":-2.2,"az":337.0,"t":"2028-01-16T01:20:00Z","terrain":-0.72},{"above_terrain":false,"airmass":null,"alt":-2.56,"az":337.9,"t":"2028-01-16T01:25:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-2.9,"az":338.8,"t":"2028-01-16T01:30:00Z","terrain":-0.69},{"above_terrain":false,"airmass":null,"alt":-3.23,"az":339.7,"t":"2028-01-16T01:35:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-3.55,"az":340.6,"t":"2028-01-16T01:40:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-3.86,"az":341.5,"t":"2028-01-16T01:45:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-4.15,"az":342.3,"t":"2028-01-16T01:50:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-4.42,"az":343.2,"t":"2028-01-16T01:55:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-4.69,"az":344.2,"t":"2028-01-16T02:00:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-4.93,"az":345.1,"t":"2028-01-16T02:05:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-5.17,"az":346.0,"t":"2028-01-16T02:10:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-5.39,"az":346.9,"t":"2028-01-16T02:15:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-5.59,"az":347.8,"t":"2028-01-16T02:20:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-5.78,"az":348.7,"t":"2028-01-16T02:25:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-5.96,"az":349.7,"t":"2028-01-16T02:30:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-6.12,"az":350.6,"t":"2028-01-16T02:35:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.26,"az":351.5,"t":"2028-01-16T02:40:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-6.39,"az":352.5,"t":"2028-01-16T02:45:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-6.51,"az":353.4,"t":"2028-01-16T02:50:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-6.61,"az":354.4,"t":"2028-01-16T02:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.69,"az":355.3,"t":"2028-01-16T03:00:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-6.76,"az":356.2,"t":"2028-01-16T03:05:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.82,"az":357.2,"t":"2028-01-16T03:10:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-6.85,"az":358.1,"t":"2028-01-16T03:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.88,"az":359.1,"t":"2028-01-16T03:20:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-6.88,"az":0.0,"t":"2028-01-16T03:25:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-6.88,"az":1.0,"t":"2028-01-16T03:30:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-6.85,"az":1.9,"t":"2028-01-16T03:35:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.81,"az":2.9,"t":"2028-01-16T03:40:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-6.76,"az":3.8,"t":"2028-01-16T03:45:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-6.69,"az":4.7,"t":"2028-01-16T03:50:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-6.61,"az":5.7,"t":"2028-01-16T03:55:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-6.5,"az":6.6,"t":"2028-01-16T04:00:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-6.39,"az":7.6,"t":"2028-01-16T04:05:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.26,"az":8.5,"t":"2028-01-16T04:10:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-6.11,"az":9.4,"t":"2028-01-16T04:15:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-5.95,"az":10.4,"t":"2028-01-16T04:20:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-5.78,"az":11.3,"t":"2028-01-16T04:25:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-5.58,"az":12.2,"t":"2028-01-16T04:30:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-5.38,"az":13.1,"t":"2028-01-16T04:35:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-5.16,"az":14.1,"t":"2028-01-16T04:40:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-4.92,"az":15.0,"t":"2028-01-16T04:45:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-4.67,"az":15.9,"t":"2028-01-16T04:50:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-4.41,"az":16.8,"t":"2028-01-16T04:55:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-4.13,"az":17.7,"t":"2028-01-16T05:00:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-3.84,"az":18.6,"t":"2028-01-16T05:05:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-3.54,"az":19.5,"t":"2028-01-16T05:10:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-3.22,"az":20.4,"t":"2028-01-16T05:15:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-2.89,"az":21.2,"t":"2028-01-16T05:20:00Z","terrain":0.76},{"above_terrain":false,"airmass":null,"alt":-2.54,"az":22.1,"t":"2028-01-16T05:25:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-2.18,"az":23.0,"t":"2028-01-16T05:30:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-1.81,"az":23.9,"t":"2028-01-16T05:35:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-1.42,"az":24.7,"t":"2028-01-16T05:40:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-1.03,"az":25.6,"t":"2028-01-16T05:45:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-0.62,"az":26.4,"t":"2028-01-16T05:50:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-0.19,"az":27.2,"t":"2028-01-16T05:55:00Z","terrain":1.26},{"above_terrain":false,"airmass":34.55,"alt":0.24,"az":28.1,"t":"2028-01-16T06:00:00Z","terrain":1.17},{"above_terrain":false,"airmass":29.31,"alt":0.69,"az":28.9,"t":"2028-01-16T06:05:00Z","terrain":1.02},{"above_terrain":true,"airmass":25.08,"alt":1.15,"az":29.7,"t":"2028-01-16T06:10:00Z","terrain":1.11},{"above_terrain":true,"airmass":21.68,"alt":1.61,"az":30.5,"t":"2028-01-16T06:15:00Z","terrain":1.24},{"above_terrain":true,"airmass":18.93,"alt":2.1,"az":31.4,"t":"2028-01-16T06:20:00Z","terrain":1.32},{"above_terrain":true,"airmass":16.69,"alt":2.59,"az":32.2,"t":"2028-01-16T06:25:00Z","terrain":1.28},{"above_terrain":true,"airmass":14.84,"alt":3.09,"az":32.9,"t":"2028-01-16T06:30:00Z","terrain":1.01},{"above_terrain":true,"airmass":13.3,"alt":3.61,"az":33.7,"t":"2028-01-16T06:35:00Z","terrain":0.58},{"above_terrain":true,"airmass":12.0,"alt":4.13,"az":34.5,"t":"2028-01-16T06:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":10.9,"alt":4.67,"az":35.3,"t":"2028-01-16T06:45:00Z","terrain":0.04},{"above_terrain":true,"airmass":9.96,"alt":5.21,"az":36.1,"t":"2028-01-16T06:50:00Z","terrain":0.02},{"above_terrain":true,"airmass":9.14,"alt":5.77,"az":36.8,"t":"2028-01-16T06:55:00Z","terrain":-0.07},{"above_terrain":true,"airmass":8.44,"alt":6.33,"az":37.6,"t":"2028-01-16T07:00:00Z","terrain":-0.16},{"above_terrain":true,"airmass":7.82,"alt":6.91,"az":38.3,"t":"2028-01-16T07:05:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.27,"alt":7.5,"az":39.1,"t":"2028-01-16T07:10:00Z","terrain":-0.15},{"above_terrain":true,"airmass":6.79,"alt":8.09,"az":39.8,"t":"2028-01-16T07:15:00Z","terrain":-0.07},{"above_terrain":true,"airmass":6.36,"alt":8.69,"az":40.5,"t":"2028-01-16T07:20:00Z","terrain":-0.01},{"above_terrain":true,"airmass":5.97,"alt":9.31,"az":41.2,"t":"2028-01-16T07:25:00Z","terrain":0.04},{"above_terrain":true,"airmass":5.62,"alt":9.93,"az":42.0,"t":"2028-01-16T07:30:00Z","terrain":0.12},{"above_terrain":true,"airmass":5.31,"alt":10.56,"az":42.7,"t":"2028-01-16T07:35:00Z","terrain":0.21},{"above_terrain":true,"airmass":5.03,"alt":11.2,"az":43.4,"t":"2028-01-16T07:40:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.77,"alt":11.84,"az":44.1,"t":"2028-01-16T07:45:00Z","terrain":0.42},{"above_terrain":true,"airmass":4.53,"alt":12.5,"az":44.8,"t":"2028-01-16T07:50:00Z","terrain":0.54},{"above_terrain":true,"airmass":4.32,"alt":13.16,"az":45.4,"t":"2028-01-16T07:55:00Z","terrain":0.62},{"above_terrain":true,"airmass":4.12,"alt":13.83,"az":46.1,"t":"2028-01-16T08:00:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.93,"alt":14.51,"az":46.8,"t":"2028-01-16T08:05:00Z","terrain":0.62},{"above_terrain":true,"airmass":3.77,"alt":15.2,"az":47.5,"t":"2028-01-16T08:10:00Z","terrain":0.57},{"above_terrain":true,"airmass":3.61,"alt":15.89,"az":48.1,"t":"2028-01-16T08:15:00Z","terrain":0.52},{"above_terrain":true,"airmass":3.47,"alt":16.59,"az":48.8,"t":"2028-01-16T08:20:00Z","terrain":0.44},{"above_terrain":true,"airmass":3.33,"alt":17.3,"az":49.4,"t":"2028-01-16T08:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.21,"alt":18.01,"az":50.1,"t":"2028-01-16T08:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.09,"alt":18.73,"az":50.7,"t":"2028-01-16T08:35:00Z","terrain":0.49},{"above_terrain":true,"airmass":2.98,"alt":19.46,"az":51.3,"t":"2028-01-16T08:40:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.88,"alt":20.19,"az":51.9,"t":"2028-01-16T08:45:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.78,"alt":20.93,"az":52.6,"t":"2028-01-16T08:50:00Z","terrain":0.75},{"above_terrain":true,"airmass":2.69,"alt":21.68,"az":53.2,"t":"2028-01-16T08:55:00Z","terrain":0.87},{"above_terrain":true,"airmass":2.61,"alt":22.43,"az":53.8,"t":"2028-01-16T09:00:00Z","terrain":0.97},{"above_terrain":true,"airmass":2.53,"alt":23.19,"az":54.4,"t":"2028-01-16T09:05:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.45,"alt":23.95,"az":55.0,"t":"2028-01-16T09:10:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.38,"alt":24.72,"az":55.6,"t":"2028-01-16T09:15:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.31,"alt":25.5,"az":56.2,"t":"2028-01-16T09:20:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.25,"alt":26.28,"az":56.7,"t":"2028-01-16T09:25:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.19,"alt":27.06,"az":57.3,"t":"2028-01-16T09:30:00Z","terrain":1.13},{"above_terrain":true,"airmass":2.13,"alt":27.85,"az":57.9,"t":"2028-01-16T09:35:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.08,"alt":28.65,"az":58.5,"t":"2028-01-16T09:40:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.03,"alt":29.45,"az":59.0,"t":"2028-01-16T09:45:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.98,"alt":30.25,"az":59.6,"t":"2028-01-16T09:50:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.93,"alt":31.06,"az":60.1,"t":"2028-01-16T09:55:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.89,"alt":31.88,"az":60.7,"t":"2028-01-16T10:00:00Z","terrain":1.11}],"transit":{"airmass":1.0,"alt":89.6,"az":127.7,"t":"2028-01-15T15:25:00Z"},"usable_hours":5.25,"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."]}
