{"assessment":{"best_window":{"end":"2042-01-30T20:50Z","end_local":"22:50","hours":3.67,"label":"marginal","mean_quality":0.42,"start":"2042-01-30T17:10Z","start_local":"19:10"},"cost":{"altitude":7.7,"clouds":0.0,"darkness":1.33,"moon":2.0},"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 barely \u2014 weather unknown","hourly":[{"alt":76,"cloud":null,"high":null,"iso":"2042-01-30T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":59,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"18:00","wind":null},{"alt":67,"cloud":null,"high":null,"iso":"2042-01-30T17:00Z","label":"poor","low":null,"mid":null,"moon_alt":68,"precip":null,"q":0.24,"rh":null,"sky":"astronomical twilight","temp":null,"time":"19:00","wind":null},{"alt":56,"cloud":null,"high":null,"iso":"2042-01-30T18:00Z","label":"marginal","low":null,"mid":null,"moon_alt":73,"precip":null,"q":0.45,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":45,"cloud":null,"high":null,"iso":"2042-01-30T19:00Z","label":"marginal","low":null,"mid":null,"moon_alt":70,"precip":null,"q":0.42,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":33,"cloud":null,"high":null,"iso":"2042-01-30T20:00Z","label":"marginal","low":null,"mid":null,"moon_alt":61,"precip":null,"q":0.4,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":23,"cloud":null,"high":null,"iso":"2042-01-30T21:00Z","label":"poor","low":null,"mid":null,"moon_alt":51,"precip":null,"q":0.26,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":13,"cloud":null,"high":null,"iso":"2042-01-30T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":40,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":3,"cloud":null,"high":null,"iso":"2042-01-30T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":30,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-5,"cloud":null,"high":null,"iso":"2042-01-31T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":19,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-11,"cloud":null,"high":null,"iso":"2042-01-31T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":9,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-15,"cloud":null,"high":null,"iso":"2042-01-31T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":0,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2042-01-31T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-8,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2042-01-31T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-15,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":-14,"cloud":null,"high":null,"iso":"2042-01-31T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-20,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.47,"peak_sky":0.47,"quality_hours":1.84,"reasons":["the target being low or below 20\u00b0 cost 7.7 quality-hours","moonlight cost 2.0 quality-hours","daylight and twilight cost 1.3 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":22,"score_weather":null,"sky_hours":1.84,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2042-01-30T16:05Z","end_local":"18:05","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2042-01-30T15:30Z","start_local":"17:30"},{"end":"2042-01-30T17:10Z","end_local":"19:10","hours":1.08,"label":"poor","mean_quality":0.15,"start":"2042-01-30T16:05Z","start_local":"18:05"},{"end":"2042-01-30T20:50Z","end_local":"22:50","hours":3.67,"label":"marginal","mean_quality":0.42,"start":"2042-01-30T17:10Z","start_local":"19:10"},{"end":"2042-01-30T21:20Z","end_local":"23:20","hours":0.5,"label":"poor","mean_quality":0.25,"start":"2042-01-30T20:50Z","start_local":"22:50"},{"end":"2042-01-31T05:35Z","end_local":"07:35","hours":8.25,"label":"unusable","mean_quality":0.0,"start":"2042-01-30T21:20Z","start_local":"23:20"}]},"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":"2042-01-30T17:09:35Z","dark_hours":10.82,"dark_to":"2042-01-31T03:58:41Z","moon":{"illumination":0.749,"phase":"waxing gibbous","waxing":true},"moon_free_dark_hours":1.98,"moonrise":"2042-01-30T10:23:43Z","moonset":"2042-01-31T01:58:03Z","sunrise":"2042-01-31T05:34:08Z","sunset":"2042-01-30T15:33:54Z","twilight":{"astronomical":{"end":"2042-01-30T17:09:35Z","start":"2042-01-31T03:58:41Z"},"civil":{"end":"2042-01-30T16:03:29Z","start":"2042-01-31T05:04:38Z"},"nautical":{"end":"2042-01-30T16:36:53Z","start":"2042-01-31T04:31:19Z"}},"window_end":"2042-01-31T10:00:00Z","window_start":"2042-01-30T10:00:00Z"},"night_date":"2042-01-30","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.1,"alt":64.9,"t":"2042-01-30T17:10:00Z"},"dec":30.66017511,"dec_of_date":30.8746,"dec_str":"+30\u00b0 39' 36.6\"","good_hours":3.17,"limit_rise":"2042-01-31T09:14:35Z","limit_set":"2042-01-30T21:16:03Z","max_az_rate_deg_per_min":1.15,"moon_separation":40.3,"never_rises":false,"ra":23.46206906,"ra_of_date":24.0575,"ra_str":"01h 33m 50.9s","resolved":{"common_name":"Triangulum Pinwheel","dec":30.66017511,"morphology":"SA(s)cd","name":"M 33","ra":23.46206906,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M33","source":"sesame","type":"GiG","type_text":"galaxy in a group","vmag":5.72},"summary":"3.2 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2042-01-30T23:22:31Z","blocked_dark_hours":0,"clears_at":"2042-01-31T07:10:15Z","rise_az":71.7},"track":[{"above_terrain":true,"airmass":2.18,"alt":27.24,"az":71.7,"t":"2042-01-30T10:00:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.11,"alt":28.13,"az":72.4,"t":"2042-01-30T10:05:00Z","terrain":1.12},{"above_terrain":true,"airmass":2.05,"alt":29.02,"az":73.0,"t":"2042-01-30T10:10:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.0,"alt":29.92,"az":73.7,"t":"2042-01-30T10:15:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.95,"alt":30.82,"az":74.4,"t":"2042-01-30T10:20:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.9,"alt":31.72,"az":75.1,"t":"2042-01-30T10:25:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.85,"alt":32.63,"az":75.8,"t":"2042-01-30T10:30:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.81,"alt":33.54,"az":76.5,"t":"2042-01-30T10:35:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.76,"alt":34.45,"az":77.2,"t":"2042-01-30T10:40:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.72,"alt":35.36,"az":77.8,"t":"2042-01-30T10:45:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.69,"alt":36.28,"az":78.5,"t":"2042-01-30T10:50:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.65,"alt":37.2,"az":79.2,"t":"2042-01-30T10:55:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.62,"alt":38.12,"az":79.9,"t":"2042-01-30T11:00:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.59,"alt":39.04,"az":80.6,"t":"2042-01-30T11:05:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.55,"alt":39.96,"az":81.4,"t":"2042-01-30T11:10:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.53,"alt":40.89,"az":82.1,"t":"2042-01-30T11:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.5,"alt":41.82,"az":82.8,"t":"2042-01-30T11:20:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.47,"alt":42.75,"az":83.5,"t":"2042-01-30T11:25:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.45,"alt":43.68,"az":84.3,"t":"2042-01-30T11:30:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.42,"alt":44.61,"az":85.0,"t":"2042-01-30T11:35:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.4,"alt":45.54,"az":85.8,"t":"2042-01-30T11:40:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.38,"alt":46.48,"az":86.6,"t":"2042-01-30T11:45:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.36,"alt":47.41,"az":87.3,"t":"2042-01-30T11:50:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.34,"alt":48.35,"az":88.1,"t":"2042-01-30T11:55:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.32,"alt":49.28,"az":88.9,"t":"2042-01-30T12:00:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.3,"alt":50.22,"az":89.8,"t":"2042-01-30T12:05:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.28,"alt":51.15,"az":90.6,"t":"2042-01-30T12:10:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.27,"alt":52.09,"az":91.4,"t":"2042-01-30T12:15:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.25,"alt":53.02,"az":92.3,"t":"2042-01-30T12:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.24,"alt":53.96,"az":93.2,"t":"2042-01-30T12:25:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.22,"alt":54.89,"az":94.1,"t":"2042-01-30T12:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.21,"alt":55.83,"az":95.1,"t":"2042-01-30T12:35:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.19,"alt":56.76,"az":96.0,"t":"2042-01-30T12:40:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.18,"alt":57.69,"az":97.0,"t":"2042-01-30T12:45:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.17,"alt":58.61,"az":98.1,"t":"2042-01-30T12:50:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.16,"alt":59.54,"az":99.1,"t":"2042-01-30T12:55:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.15,"alt":60.46,"az":100.3,"t":"2042-01-30T13:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.14,"alt":61.38,"az":101.4,"t":"2042-01-30T13:05:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.13,"alt":62.3,"az":102.6,"t":"2042-01-30T13:10:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.12,"alt":63.21,"az":103.9,"t":"2042-01-30T13:15:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.11,"alt":64.11,"az":105.2,"t":"2042-01-30T13:20:00Z","terrain":-0.28},{"above_terrain":true,"airmass":1.1,"alt":65.02,"az":106.5,"t":"2042-01-30T13:25:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.09,"alt":65.91,"az":108.0,"t":"2042-01-30T13:30:00Z","terrain":-0.92},{"above_terrain":true,"airmass":1.09,"alt":66.8,"az":109.5,"t":"2042-01-30T13:35:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.08,"alt":67.67,"az":111.1,"t":"2042-01-30T13:40:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.07,"alt":68.54,"az":112.8,"t":"2042-01-30T13:45:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.07,"alt":69.4,"az":114.6,"t":"2042-01-30T13:50:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.06,"alt":70.24,"az":116.5,"t":"2042-01-30T13:55:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.06,"alt":71.07,"az":118.6,"t":"2042-01-30T14:00:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.05,"alt":71.89,"az":120.8,"t":"2042-01-30T14:05:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.05,"alt":72.68,"az":123.2,"t":"2042-01-30T14:10:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.04,"alt":73.45,"az":125.8,"t":"2042-01-30T14:15:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.04,"alt":74.2,"az":128.6,"t":"2042-01-30T14:20:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.04,"alt":74.91,"az":131.6,"t":"2042-01-30T14:25:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.03,"alt":75.59,"az":134.9,"t":"2042-01-30T14:30:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.03,"alt":76.24,"az":138.4,"t":"2042-01-30T14:35:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.03,"alt":76.83,"az":142.3,"t":"2042-01-30T14:40:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.02,"alt":77.38,"az":146.4,"t":"2042-01-30T14:45:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.02,"alt":77.87,"az":150.9,"t":"2042-01-30T14:50:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.02,"alt":78.29,"az":155.7,"t":"2042-01-30T14:55:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.02,"alt":78.64,"az":160.8,"t":"2042-01-30T15:00:00Z","terrain":-1.1},{"above_terrain":true,"airmass":1.02,"alt":78.9,"az":166.1,"t":"2042-01-30T15:05:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.02,"alt":79.08,"az":171.7,"t":"2042-01-30T15:10:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.02,"alt":79.17,"az":177.4,"t":"2042-01-30T15:15:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.02,"alt":79.17,"az":183.1,"t":"2042-01-30T15:20:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.02,"alt":79.07,"az":188.8,"t":"2042-01-30T15:25:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.02,"alt":78.88,"az":194.3,"t":"2042-01-30T15:30:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.02,"alt":78.61,"az":199.7,"t":"2042-01-30T15:35:00Z","terrain":-0.28},{"above_terrain":true,"airmass":1.02,"alt":78.26,"az":204.7,"t":"2042-01-30T15:40:00Z","terrain":-0.28},{"above_terrain":true,"airmass":1.02,"alt":77.83,"az":209.5,"t":"2042-01-30T15:45:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.02,"alt":77.34,"az":213.9,"t":"2042-01-30T15:50:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.03,"alt":76.79,"az":218.1,"t":"2042-01-30T15:55:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.03,"alt":76.18,"az":221.9,"t":"2042-01-30T16:00:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.03,"alt":75.54,"az":225.4,"t":"2042-01-30T16:05:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.04,"alt":74.85,"az":228.7,"t":"2042-01-30T16:10:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.04,"alt":74.13,"az":231.7,"t":"2042-01-30T16:15:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.04,"alt":73.39,"az":234.4,"t":"2042-01-30T16:20:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.05,"alt":72.61,"az":237.0,"t":"2042-01-30T16:25:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.05,"alt":71.82,"az":239.4,"t":"2042-01-30T16:30:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.06,"alt":71.0,"az":241.6,"t":"2042-01-30T16:35:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.06,"alt":70.17,"az":243.6,"t":"2042-01-30T16:40:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.07,"alt":69.33,"az":245.5,"t":"2042-01-30T16:45:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.07,"alt":68.47,"az":247.3,"t":"2042-01-30T16:50:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.08,"alt":67.6,"az":249.0,"t":"2042-01-30T16:55:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.09,"alt":66.72,"az":250.6,"t":"2042-01-30T17:00:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.1,"alt":65.83,"az":252.2,"t":"2042-01-30T17:05:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.1,"alt":64.94,"az":253.6,"t":"2042-01-30T17:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.11,"alt":64.04,"az":255.0,"t":"2042-01-30T17:15:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.12,"alt":63.13,"az":256.3,"t":"2042-01-30T17:20:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.13,"alt":62.22,"az":257.5,"t":"2042-01-30T17:25:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.14,"alt":61.31,"az":258.7,"t":"2042-01-30T17:30:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.15,"alt":60.39,"az":259.8,"t":"2042-01-30T17:35:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.16,"alt":59.46,"az":260.9,"t":"2042-01-30T17:40:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.17,"alt":58.54,"az":262.0,"t":"2042-01-30T17:45:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.18,"alt":57.61,"az":263.0,"t":"2042-01-30T17:50:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.2,"alt":56.68,"az":264.0,"t":"2042-01-30T17:55:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.21,"alt":55.75,"az":265.0,"t":"2042-01-30T18:00:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.22,"alt":54.81,"az":265.9,"t":"2042-01-30T18:05:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.24,"alt":53.88,"az":266.9,"t":"2042-01-30T18:10:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.25,"alt":52.95,"az":267.8,"t":"2042-01-30T18:15:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.27,"alt":52.01,"az":268.6,"t":"2042-01-30T18:20:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.28,"alt":51.07,"az":269.5,"t":"2042-01-30T18:25:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.3,"alt":50.14,"az":270.3,"t":"2042-01-30T18:30:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.32,"alt":49.2,"az":271.1,"t":"2042-01-30T18:35:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.34,"alt":48.27,"az":271.9,"t":"2042-01-30T18:40:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.36,"alt":47.33,"az":272.7,"t":"2042-01-30T18:45:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.38,"alt":46.4,"az":273.5,"t":"2042-01-30T18:50:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.4,"alt":45.46,"az":274.3,"t":"2042-01-30T18:55:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.42,"alt":44.53,"az":275.0,"t":"2042-01-30T19:00:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.45,"alt":43.6,"az":275.8,"t":"2042-01-30T19:05:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.47,"alt":42.67,"az":276.5,"t":"2042-01-30T19:10:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.5,"alt":41.74,"az":277.3,"t":"2042-01-30T19:15:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.53,"alt":40.81,"az":278.0,"t":"2042-01-30T19:20:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.56,"alt":39.89,"az":278.7,"t":"2042-01-30T19:25:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.59,"alt":38.96,"az":279.4,"t":"2042-01-30T19:30:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.62,"alt":38.04,"az":280.1,"t":"2042-01-30T19:35:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.65,"alt":37.12,"az":280.8,"t":"2042-01-30T19:40:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.69,"alt":36.2,"az":281.5,"t":"2042-01-30T19:45:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.73,"alt":35.28,"az":282.2,"t":"2042-01-30T19:50:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.77,"alt":34.37,"az":282.9,"t":"2042-01-30T19:55:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.81,"alt":33.46,"az":283.6,"t":"2042-01-30T20:00:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.85,"alt":32.55,"az":284.3,"t":"2042-01-30T20:05:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.9,"alt":31.65,"az":285.0,"t":"2042-01-30T20:10:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.95,"alt":30.74,"az":285.7,"t":"2042-01-30T20:15:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.0,"alt":29.84,"az":286.3,"t":"2042-01-30T20:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.06,"alt":28.95,"az":287.0,"t":"2042-01-30T20:25:00Z","terrain":0.37},{"above_terrain":true,"airmass":2.12,"alt":28.05,"az":287.7,"t":"2042-01-30T20:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.18,"alt":27.16,"az":288.4,"t":"2042-01-30T20:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.25,"alt":26.28,"az":289.1,"t":"2042-01-30T20:40:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.32,"alt":25.39,"az":289.7,"t":"2042-01-30T20:45:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.4,"alt":24.51,"az":290.4,"t":"2042-01-30T20:50:00Z","terrain":0.38},{"above_terrain":true,"airmass":2.48,"alt":23.64,"az":291.1,"t":"2042-01-30T20:55:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.57,"alt":22.77,"az":291.8,"t":"2042-01-30T21:00:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.67,"alt":21.9,"az":292.5,"t":"2042-01-30T21:05:00Z","terrain":0.42},{"above_terrain":true,"airmass":2.77,"alt":21.04,"az":293.2,"t":"2042-01-30T21:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.88,"alt":20.18,"az":293.9,"t":"2042-01-30T21:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.0,"alt":19.33,"az":294.6,"t":"2042-01-30T21:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.13,"alt":18.48,"az":295.3,"t":"2042-01-30T21:25:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.27,"alt":17.63,"az":296.0,"t":"2042-01-30T21:30:00Z","terrain":0.33},{"above_terrain":true,"airmass":3.42,"alt":16.8,"az":296.7,"t":"2042-01-30T21:35:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.59,"alt":15.96,"az":297.4,"t":"2042-01-30T21:40:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.78,"alt":15.13,"az":298.1,"t":"2042-01-30T21:45:00Z","terrain":0.12},{"above_terrain":true,"airmass":3.99,"alt":14.31,"az":298.8,"t":"2042-01-30T21:50:00Z","terrain":0.16},{"above_terrain":true,"airmass":4.22,"alt":13.49,"az":299.5,"t":"2042-01-30T21:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":4.47,"alt":12.68,"az":300.3,"t":"2042-01-30T22:00:00Z","terrain":0.36},{"above_terrain":true,"airmass":4.76,"alt":11.88,"az":301.0,"t":"2042-01-30T22:05:00Z","terrain":0.32},{"above_terrain":true,"airmass":5.08,"alt":11.08,"az":301.7,"t":"2042-01-30T22:10:00Z","terrain":0.15},{"above_terrain":true,"airmass":5.44,"alt":10.29,"az":302.5,"t":"2042-01-30T22:15:00Z","terrain":-0.06},{"above_terrain":true,"airmass":5.86,"alt":9.5,"az":303.2,"t":"2042-01-30T22:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":6.34,"alt":8.72,"az":304.0,"t":"2042-01-30T22:25:00Z","terrain":-0.1},{"above_terrain":true,"airmass":6.9,"alt":7.95,"az":304.7,"t":"2042-01-30T22:30:00Z","terrain":-0.24},{"above_terrain":true,"airmass":7.56,"alt":7.18,"az":305.5,"t":"2042-01-30T22:35:00Z","terrain":-0.23},{"above_terrain":true,"airmass":8.34,"alt":6.42,"az":306.2,"t":"2042-01-30T22:40:00Z","terrain":-0.08},{"above_terrain":true,"airmass":9.28,"alt":5.67,"az":307.0,"t":"2042-01-30T22:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":10.43,"alt":4.93,"az":307.8,"t":"2042-01-30T22:50:00Z","terrain":0.29},{"above_terrain":true,"airmass":11.87,"alt":4.19,"az":308.6,"t":"2042-01-30T22:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":13.69,"alt":3.46,"az":309.4,"t":"2042-01-30T23:00:00Z","terrain":0.19},{"above_terrain":true,"airmass":16.07,"alt":2.75,"az":310.2,"t":"2042-01-30T23:05:00Z","terrain":0.25},{"above_terrain":true,"airmass":19.25,"alt":2.03,"az":311.0,"t":"2042-01-30T23:10:00Z","terrain":0.36},{"above_terrain":true,"airmass":23.63,"alt":1.33,"az":311.8,"t":"2042-01-30T23:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":29.81,"alt":0.64,"az":312.6,"t":"2042-01-30T23:20:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-0.04,"az":313.5,"t":"2042-01-30T23:25:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-0.72,"az":314.3,"t":"2042-01-30T23:30:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-1.38,"az":315.1,"t":"2042-01-30T23:35:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-2.04,"az":316.0,"t":"2042-01-30T23:40:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-2.68,"az":316.9,"t":"2042-01-30T23:45:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-3.32,"az":317.7,"t":"2042-01-30T23:50:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-3.94,"az":318.6,"t":"2042-01-30T23:55:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-4.56,"az":319.5,"t":"2042-01-31T00:00:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-5.16,"az":320.4,"t":"2042-01-31T00:05:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.75,"az":321.3,"t":"2042-01-31T00:10:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-6.33,"az":322.2,"t":"2042-01-31T00:15:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-6.9,"az":323.1,"t":"2042-01-31T00:20:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-7.45,"az":324.1,"t":"2042-01-31T00:25:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-8.0,"az":325.0,"t":"2042-01-31T00:30:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-8.53,"az":325.9,"t":"2042-01-31T00:35:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-9.04,"az":326.9,"t":"2042-01-31T00:40:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-9.55,"az":327.9,"t":"2042-01-31T00:45:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-10.04,"az":328.8,"t":"2042-01-31T00:50:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-10.52,"az":329.8,"t":"2042-01-31T00:55:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-10.98,"az":330.8,"t":"2042-01-31T01:00:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-11.43,"az":331.8,"t":"2042-01-31T01:05:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-11.87,"az":332.8,"t":"2042-01-31T01:10:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-12.29,"az":333.8,"t":"2042-01-31T01:15:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-12.69,"az":334.8,"t":"2042-01-31T01:20:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-13.08,"az":335.9,"t":"2042-01-31T01:25:00Z","terrain":-0.8},{"above_terrain":false,"airmass":null,"alt":-13.46,"az":336.9,"t":"2042-01-31T01:30:00Z","terrain":-0.74},{"above_terrain":false,"airmass":null,"alt":-13.82,"az":337.9,"t":"2042-01-31T01:35:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-14.16,"az":339.0,"t":"2042-01-31T01:40:00Z","terrain":-0.75},{"above_terrain":false,"airmass":null,"alt":-14.49,"az":340.0,"t":"2042-01-31T01:45:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-14.8,"az":341.1,"t":"2042-01-31T01:50:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-15.09,"az":342.2,"t":"2042-01-31T01:55:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-15.37,"az":343.3,"t":"2042-01-31T02:00:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-15.63,"az":344.3,"t":"2042-01-31T02:05:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-15.88,"az":345.4,"t":"2042-01-31T02:10:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-16.1,"az":346.5,"t":"2042-01-31T02:15:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-16.31,"az":347.6,"t":"2042-01-31T02:20:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-16.51,"az":348.7,"t":"2042-01-31T02:25:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-16.68,"az":349.8,"t":"2042-01-31T02:30:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-16.84,"az":350.9,"t":"2042-01-31T02:35:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-16.97,"az":352.1,"t":"2042-01-31T02:40:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-17.09,"az":353.2,"t":"2042-01-31T02:45:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-17.2,"az":354.3,"t":"2042-01-31T02:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.28,"az":355.4,"t":"2042-01-31T02:55:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-17.35,"az":356.5,"t":"2042-01-31T03:00:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-17.39,"az":357.7,"t":"2042-01-31T03:05:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-17.42,"az":358.8,"t":"2042-01-31T03:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.43,"az":359.9,"t":"2042-01-31T03:15:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-17.42,"az":1.1,"t":"2042-01-31T03:20:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-17.4,"az":2.2,"t":"2042-01-31T03:25:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-17.35,"az":3.3,"t":"2042-01-31T03:30:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-17.29,"az":4.4,"t":"2042-01-31T03:35:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-17.21,"az":5.6,"t":"2042-01-31T03:40:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-17.11,"az":6.7,"t":"2042-01-31T03:45:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-16.99,"az":7.8,"t":"2042-01-31T03:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.85,"az":8.9,"t":"2042-01-31T03:55:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-16.7,"az":10.0,"t":"2042-01-31T04:00:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-16.53,"az":11.1,"t":"2042-01-31T04:05:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-16.34,"az":12.2,"t":"2042-01-31T04:10:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-16.13,"az":13.3,"t":"2042-01-31T04:15:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-15.91,"az":14.4,"t":"2042-01-31T04:20:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-15.67,"az":15.5,"t":"2042-01-31T04:25:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-15.41,"az":16.6,"t":"2042-01-31T04:30:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-15.13,"az":17.7,"t":"2042-01-31T04:35:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-14.84,"az":18.8,"t":"2042-01-31T04:40:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-14.53,"az":19.8,"t":"2042-01-31T04:45:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-14.2,"az":20.9,"t":"2042-01-31T04:50:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-13.86,"az":21.9,"t":"2042-01-31T04:55:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-13.51,"az":23.0,"t":"2042-01-31T05:00:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-13.13,"az":24.0,"t":"2042-01-31T05:05:00Z","terrain":0.92},{"above_terrain":false,"airmass":null,"alt":-12.74,"az":25.0,"t":"2042-01-31T05:10:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-12.34,"az":26.1,"t":"2042-01-31T05:15:00Z","terrain":1.34},{"above_terrain":false,"airmass":null,"alt":-11.92,"az":27.1,"t":"2042-01-31T05:20:00Z","terrain":1.27},{"above_terrain":false,"airmass":null,"alt":-11.49,"az":28.1,"t":"2042-01-31T05:25:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-11.04,"az":29.1,"t":"2042-01-31T05:30:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-10.58,"az":30.1,"t":"2042-01-31T05:35:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-10.1,"az":31.0,"t":"2042-01-31T05:40:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-9.61,"az":32.0,"t":"2042-01-31T05:45:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-9.11,"az":33.0,"t":"2042-01-31T05:50:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-8.59,"az":33.9,"t":"2042-01-31T05:55:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-8.07,"az":34.9,"t":"2042-01-31T06:00:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-7.52,"az":35.8,"t":"2042-01-31T06:05:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-6.97,"az":36.8,"t":"2042-01-31T06:10:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-6.4,"az":37.7,"t":"2042-01-31T06:15:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-5.83,"az":38.6,"t":"2042-01-31T06:20:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-5.24,"az":39.5,"t":"2042-01-31T06:25:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-4.64,"az":40.4,"t":"2042-01-31T06:30:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-4.02,"az":41.3,"t":"2042-01-31T06:35:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-3.4,"az":42.2,"t":"2042-01-31T06:40:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-2.77,"az":43.0,"t":"2042-01-31T06:45:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-2.12,"az":43.9,"t":"2042-01-31T06:50:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-1.47,"az":44.7,"t":"2042-01-31T06:55:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-0.81,"az":45.6,"t":"2042-01-31T07:00:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-0.13,"az":46.4,"t":"2042-01-31T07:05:00Z","terrain":0.64},{"above_terrain":false,"airmass":30.78,"alt":0.55,"az":47.3,"t":"2042-01-31T07:10:00Z","terrain":0.59},{"above_terrain":true,"airmass":24.31,"alt":1.24,"az":48.1,"t":"2042-01-31T07:15:00Z","terrain":0.52},{"above_terrain":true,"airmass":19.74,"alt":1.94,"az":48.9,"t":"2042-01-31T07:20:00Z","terrain":0.42},{"above_terrain":true,"airmass":16.43,"alt":2.65,"az":49.7,"t":"2042-01-31T07:25:00Z","terrain":0.4},{"above_terrain":true,"airmass":13.97,"alt":3.37,"az":50.5,"t":"2042-01-31T07:30:00Z","terrain":0.47},{"above_terrain":true,"airmass":12.08,"alt":4.1,"az":51.3,"t":"2042-01-31T07:35:00Z","terrain":0.56},{"above_terrain":true,"airmass":10.6,"alt":4.83,"az":52.1,"t":"2042-01-31T07:40:00Z","terrain":0.65},{"above_terrain":true,"airmass":9.41,"alt":5.57,"az":52.9,"t":"2042-01-31T07:45:00Z","terrain":0.81},{"above_terrain":true,"airmass":8.45,"alt":6.32,"az":53.7,"t":"2042-01-31T07:50:00Z","terrain":0.94},{"above_terrain":true,"airmass":7.65,"alt":7.08,"az":54.4,"t":"2042-01-31T07:55:00Z","terrain":1.03},{"above_terrain":true,"airmass":6.98,"alt":7.85,"az":55.2,"t":"2042-01-31T08:00:00Z","terrain":1.07},{"above_terrain":true,"airmass":6.41,"alt":8.62,"az":55.9,"t":"2042-01-31T08:05:00Z","terrain":1.05},{"above_terrain":true,"airmass":5.92,"alt":9.4,"az":56.7,"t":"2042-01-31T08:10:00Z","terrain":1.06},{"above_terrain":true,"airmass":5.49,"alt":10.18,"az":57.4,"t":"2042-01-31T08:15:00Z","terrain":1.15},{"above_terrain":true,"airmass":5.12,"alt":10.97,"az":58.2,"t":"2042-01-31T08:20:00Z","terrain":1.24},{"above_terrain":true,"airmass":4.79,"alt":11.77,"az":58.9,"t":"2042-01-31T08:25:00Z","terrain":1.21},{"above_terrain":true,"airmass":4.51,"alt":12.58,"az":59.6,"t":"2042-01-31T08:30:00Z","terrain":1.18},{"above_terrain":true,"airmass":4.25,"alt":13.39,"az":60.4,"t":"2042-01-31T08:35:00Z","terrain":1.14},{"above_terrain":true,"airmass":4.02,"alt":14.2,"az":61.1,"t":"2042-01-31T08:40:00Z","terrain":1.08},{"above_terrain":true,"airmass":3.81,"alt":15.03,"az":61.8,"t":"2042-01-31T08:45:00Z","terrain":1.03},{"above_terrain":true,"airmass":3.62,"alt":15.85,"az":62.5,"t":"2042-01-31T08:50:00Z","terrain":0.96},{"above_terrain":true,"airmass":3.45,"alt":16.69,"az":63.2,"t":"2042-01-31T08:55:00Z","terrain":0.88},{"above_terrain":true,"airmass":3.29,"alt":17.53,"az":63.9,"t":"2042-01-31T09:00:00Z","terrain":0.78},{"above_terrain":true,"airmass":3.15,"alt":18.37,"az":64.6,"t":"2042-01-31T09:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.01,"alt":19.22,"az":65.3,"t":"2042-01-31T09:10:00Z","terrain":0.79},{"above_terrain":true,"airmass":2.89,"alt":20.07,"az":66.0,"t":"2042-01-31T09:15:00Z","terrain":0.83},{"above_terrain":true,"airmass":2.78,"alt":20.93,"az":66.7,"t":"2042-01-31T09:20:00Z","terrain":0.9},{"above_terrain":true,"airmass":2.68,"alt":21.79,"az":67.4,"t":"2042-01-31T09:25:00Z","terrain":0.96},{"above_terrain":true,"airmass":2.58,"alt":22.66,"az":68.1,"t":"2042-01-31T09:30:00Z","terrain":1.0},{"above_terrain":true,"airmass":2.49,"alt":23.53,"az":68.8,"t":"2042-01-31T09:35:00Z","terrain":1.04},{"above_terrain":true,"airmass":2.41,"alt":24.4,"az":69.5,"t":"2042-01-31T09:40:00Z","terrain":1.13},{"above_terrain":true,"airmass":2.33,"alt":25.28,"az":70.2,"t":"2042-01-31T09:45:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.26,"alt":26.16,"az":70.8,"t":"2042-01-31T09:50:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.19,"alt":27.05,"az":71.5,"t":"2042-01-31T09:55:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.13,"alt":27.94,"az":72.2,"t":"2042-01-31T10:00:00Z","terrain":1.16}],"transit":{"airmass":1.02,"alt":79.2,"az":177.4,"t":"2042-01-30T15:15:00Z"},"usable_hours":4.17,"verdict":"good","zenith_passage":false},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}
