{"assessment":{"best_window":{"end":"2027-01-03T16:40Z","end_local":"18:40","hours":0.5,"label":"marginal","mean_quality":0.35,"start":"2027-01-03T16:10Z","start_local":"18:10"},"cost":{"altitude":11.75,"clouds":0.0,"darkness":1.11,"moon":0.0},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically barely \u2014 weather unknown","hourly":[{"alt":43,"cloud":null,"high":null,"iso":"2027-01-03T15:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-38,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"17:00","wind":null},{"alt":32,"cloud":null,"high":null,"iso":"2027-01-03T16:00Z","label":"poor","low":null,"mid":null,"moon_alt":-49,"precip":null,"q":0.12,"rh":null,"sky":"nautical twilight","temp":null,"time":"18:00","wind":null},{"alt":20,"cloud":null,"high":null,"iso":"2027-01-03T17:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-59,"precip":null,"q":0.42,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":10,"cloud":null,"high":null,"iso":"2027-01-03T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-68,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":0,"cloud":null,"high":null,"iso":"2027-01-03T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-73,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":-9,"cloud":null,"high":null,"iso":"2027-01-03T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-71,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2027-01-03T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-63,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-22,"cloud":null,"high":null,"iso":"2027-01-03T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-53,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-25,"cloud":null,"high":null,"iso":"2027-01-03T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-43,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-25,"cloud":null,"high":null,"iso":"2027-01-04T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-32,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-22,"cloud":null,"high":null,"iso":"2027-01-04T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-22,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2027-01-04T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-12,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-9,"cloud":null,"high":null,"iso":"2027-01-04T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-2,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":0,"cloud":null,"high":null,"iso":"2027-01-04T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":6,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":10,"cloud":null,"high":null,"iso":"2027-01-04T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":13,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.53,"peak_sky":0.53,"quality_hours":0.43,"reasons":["the target being low or below 20\u00b0 cost 11.7 quality-hours","daylight and twilight cost 1.1 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":6,"score_weather":null,"sky_hours":0.43,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2027-01-03T15:35Z","end_local":"17:35","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2027-01-03T15:00Z","start_local":"17:00"},{"end":"2027-01-03T16:10Z","end_local":"18:10","hours":0.58,"label":"poor","mean_quality":0.12,"start":"2027-01-03T15:35Z","start_local":"17:35"},{"end":"2027-01-03T16:40Z","end_local":"18:40","hours":0.5,"label":"marginal","mean_quality":0.35,"start":"2027-01-03T16:10Z","start_local":"18:10"},{"end":"2027-01-03T16:45Z","end_local":"18:45","hours":0.08,"label":"poor","mean_quality":0.28,"start":"2027-01-03T16:40Z","start_local":"18:40"},{"end":"2027-01-03T17:05Z","end_local":"19:05","hours":0.33,"label":"marginal","mean_quality":0.47,"start":"2027-01-03T16:45Z","start_local":"18:45"},{"end":"2027-01-04T05:50Z","end_local":"07:50","hours":12.75,"label":"unusable","mean_quality":0.0,"start":"2027-01-03T17:05Z","start_local":"19:05"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2027-01-03T16:42:37Z","dark_hours":11.43,"dark_to":"2027-01-04T04:08:29Z","moon":{"illumination":0.133,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":10.55,"moonrise":"2027-01-04T03:16:06Z","moonset":"2027-01-03T11:14:39Z","sunrise":"2027-01-04T05:48:16Z","sunset":"2027-01-03T15:02:43Z","twilight":{"astronomical":{"end":"2027-01-03T16:42:37Z","start":"2027-01-04T04:08:29Z"},"civil":{"end":"2027-01-03T15:34:03Z","start":"2027-01-04T05:16:59Z"},"nautical":{"end":"2027-01-03T16:08:55Z","start":"2027-01-04T04:42:09Z"}},"window_end":"2027-01-04T10:00:00Z","window_start":"2027-01-03T10:00:00Z"},"night_date":"2027-01-03","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":2.53,"alt":23.2,"t":"2027-01-03T16:45:00Z"},"dec":22.71085365,"dec_of_date":22.7868,"dec_str":"+22\u00b0 42' 39.1\"","good_hours":0,"limit_rise":"2027-01-04T05:56:36Z","limit_set":"2027-01-03T17:02:23Z","max_az_rate_deg_per_min":0.71,"moon_separation":77.5,"never_rises":false,"ra":300.18213726,"ra_of_date":300.4738,"ra_str":"20h 00m 43.7s","resolved":{"dec":22.71085365,"name":"HD 189733","ra":300.18213726,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=HD%20189733","source":"sesame","spectral_type":"K2V","type":"BY*","type_text":"BY Draconis variable \u2014 a spotted, rotating star","vmag":7.648},"summary":"Just 0.3 h above 20\u00b0 in darkness \u2014 barely observable tonight.","terrain":{"available":true,"behind_at":"2027-01-03T18:56:18Z","blocked_dark_hours":0,"clears_at":"2027-01-04T04:08:05Z","rise_az":127.5},"track":[{"above_terrain":true,"airmass":1.12,"alt":63.08,"az":127.5,"t":"2027-01-03T10:00:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.11,"alt":63.81,"az":129.5,"t":"2027-01-03T10:05:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.11,"alt":64.52,"az":131.6,"t":"2027-01-03T10:10:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.1,"alt":65.21,"az":133.8,"t":"2027-01-03T10:15:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.1,"alt":65.88,"az":136.1,"t":"2027-01-03T10:20:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.09,"alt":66.51,"az":138.4,"t":"2027-01-03T10:25:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.08,"alt":67.12,"az":140.9,"t":"2027-01-03T10:30:00Z","terrain":-1.11},{"above_terrain":true,"airmass":1.08,"alt":67.69,"az":143.6,"t":"2027-01-03T10:35:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.08,"alt":68.23,"az":146.3,"t":"2027-01-03T10:40:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.07,"alt":68.73,"az":149.1,"t":"2027-01-03T10:45:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.07,"alt":69.19,"az":152.1,"t":"2027-01-03T10:50:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.07,"alt":69.6,"az":155.1,"t":"2027-01-03T10:55:00Z","terrain":-1.1},{"above_terrain":true,"airmass":1.06,"alt":69.97,"az":158.3,"t":"2027-01-03T11:00:00Z","terrain":-1.14},{"above_terrain":true,"airmass":1.06,"alt":70.29,"az":161.6,"t":"2027-01-03T11:05:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.06,"alt":70.56,"az":164.9,"t":"2027-01-03T11:10:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.06,"alt":70.78,"az":168.4,"t":"2027-01-03T11:15:00Z","terrain":-0.9},{"above_terrain":true,"airmass":1.06,"alt":70.94,"az":171.9,"t":"2027-01-03T11:20:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.06,"alt":71.05,"az":175.4,"t":"2027-01-03T11:25:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.06,"alt":71.09,"az":179.0,"t":"2027-01-03T11:30:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.06,"alt":71.08,"az":182.5,"t":"2027-01-03T11:35:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.06,"alt":71.01,"az":186.1,"t":"2027-01-03T11:40:00Z","terrain":-0.72},{"above_terrain":true,"airmass":1.06,"alt":70.88,"az":189.6,"t":"2027-01-03T11:45:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.06,"alt":70.7,"az":193.1,"t":"2027-01-03T11:50:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.06,"alt":70.46,"az":196.5,"t":"2027-01-03T11:55:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.06,"alt":70.17,"az":199.8,"t":"2027-01-03T12:00:00Z","terrain":-0.27},{"above_terrain":true,"airmass":1.06,"alt":69.83,"az":203.0,"t":"2027-01-03T12:05:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.07,"alt":69.44,"az":206.1,"t":"2027-01-03T12:10:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.07,"alt":69.0,"az":209.1,"t":"2027-01-03T12:15:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.07,"alt":68.53,"az":212.1,"t":"2027-01-03T12:20:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.08,"alt":68.01,"az":214.8,"t":"2027-01-03T12:25:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.08,"alt":67.46,"az":217.5,"t":"2027-01-03T12:30:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.09,"alt":66.87,"az":220.1,"t":"2027-01-03T12:35:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.09,"alt":66.25,"az":222.5,"t":"2027-01-03T12:40:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.1,"alt":65.61,"az":224.9,"t":"2027-01-03T12:45:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.1,"alt":64.93,"az":227.1,"t":"2027-01-03T12:50:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.11,"alt":64.24,"az":229.3,"t":"2027-01-03T12:55:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.12,"alt":63.51,"az":231.3,"t":"2027-01-03T13:00:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.12,"alt":62.77,"az":233.3,"t":"2027-01-03T13:05:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.13,"alt":62.01,"az":235.2,"t":"2027-01-03T13:10:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.14,"alt":61.24,"az":237.0,"t":"2027-01-03T13:15:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.15,"alt":60.45,"az":238.7,"t":"2027-01-03T13:20:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.16,"alt":59.64,"az":240.4,"t":"2027-01-03T13:25:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.17,"alt":58.82,"az":242.0,"t":"2027-01-03T13:30:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.18,"alt":57.99,"az":243.5,"t":"2027-01-03T13:35:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.19,"alt":57.14,"az":245.0,"t":"2027-01-03T13:40:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.2,"alt":56.29,"az":246.4,"t":"2027-01-03T13:45:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.21,"alt":55.43,"az":247.8,"t":"2027-01-03T13:50:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.23,"alt":54.56,"az":249.1,"t":"2027-01-03T13:55:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.24,"alt":53.68,"az":250.4,"t":"2027-01-03T14:00:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.25,"alt":52.8,"az":251.6,"t":"2027-01-03T14:05:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.27,"alt":51.9,"az":252.8,"t":"2027-01-03T14:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.29,"alt":51.01,"az":254.0,"t":"2027-01-03T14:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.3,"alt":50.11,"az":255.1,"t":"2027-01-03T14:20:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.32,"alt":49.2,"az":256.2,"t":"2027-01-03T14:25:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.34,"alt":48.29,"az":257.3,"t":"2027-01-03T14:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.36,"alt":47.37,"az":258.4,"t":"2027-01-03T14:35:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.38,"alt":46.45,"az":259.4,"t":"2027-01-03T14:40:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.4,"alt":45.53,"az":260.4,"t":"2027-01-03T14:45:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.42,"alt":44.61,"az":261.4,"t":"2027-01-03T14:50:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.45,"alt":43.68,"az":262.3,"t":"2027-01-03T14:55:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.47,"alt":42.75,"az":263.3,"t":"2027-01-03T15:00:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.5,"alt":41.82,"az":264.2,"t":"2027-01-03T15:05:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.53,"alt":40.89,"az":265.1,"t":"2027-01-03T15:10:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.55,"alt":39.96,"az":266.0,"t":"2027-01-03T15:15:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.59,"alt":39.02,"az":266.9,"t":"2027-01-03T15:20:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.62,"alt":38.09,"az":267.8,"t":"2027-01-03T15:25:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.65,"alt":37.15,"az":268.6,"t":"2027-01-03T15:30:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.69,"alt":36.22,"az":269.5,"t":"2027-01-03T15:35:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.73,"alt":35.28,"az":270.3,"t":"2027-01-03T15:40:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.77,"alt":34.35,"az":271.1,"t":"2027-01-03T15:45:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.81,"alt":33.41,"az":271.9,"t":"2027-01-03T15:50:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.86,"alt":32.48,"az":272.7,"t":"2027-01-03T15:55:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.91,"alt":31.54,"az":273.5,"t":"2027-01-03T16:00:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.96,"alt":30.61,"az":274.3,"t":"2027-01-03T16:05:00Z","terrain":0.01},{"above_terrain":true,"airmass":2.01,"alt":29.67,"az":275.1,"t":"2027-01-03T16:10:00Z","terrain":0.08},{"above_terrain":true,"airmass":2.07,"alt":28.74,"az":275.9,"t":"2027-01-03T16:15:00Z","terrain":-0.0},{"above_terrain":true,"airmass":2.14,"alt":27.81,"az":276.7,"t":"2027-01-03T16:20:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.2,"alt":26.88,"az":277.5,"t":"2027-01-03T16:25:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.28,"alt":25.96,"az":278.2,"t":"2027-01-03T16:30:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.35,"alt":25.03,"az":279.0,"t":"2027-01-03T16:35:00Z","terrain":-0.02},{"above_terrain":true,"airmass":2.44,"alt":24.11,"az":279.8,"t":"2027-01-03T16:40:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.53,"alt":23.19,"az":280.5,"t":"2027-01-03T16:45:00Z","terrain":-0.05},{"above_terrain":true,"airmass":2.62,"alt":22.27,"az":281.3,"t":"2027-01-03T16:50:00Z","terrain":-0.02},{"above_terrain":true,"airmass":2.73,"alt":21.35,"az":282.0,"t":"2027-01-03T16:55:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.84,"alt":20.44,"az":282.8,"t":"2027-01-03T17:00:00Z","terrain":-0.03},{"above_terrain":true,"airmass":2.97,"alt":19.53,"az":283.6,"t":"2027-01-03T17:05:00Z","terrain":0.06},{"above_terrain":true,"airmass":3.11,"alt":18.62,"az":284.3,"t":"2027-01-03T17:10:00Z","terrain":0.15},{"above_terrain":true,"airmass":3.26,"alt":17.71,"az":285.1,"t":"2027-01-03T17:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.42,"alt":16.81,"az":285.8,"t":"2027-01-03T17:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.61,"alt":15.91,"az":286.6,"t":"2027-01-03T17:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.81,"alt":15.02,"az":287.3,"t":"2027-01-03T17:30:00Z","terrain":0.3},{"above_terrain":true,"airmass":4.04,"alt":14.12,"az":288.1,"t":"2027-01-03T17:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":4.29,"alt":13.24,"az":288.9,"t":"2027-01-03T17:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":4.58,"alt":12.35,"az":289.6,"t":"2027-01-03T17:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":4.91,"alt":11.47,"az":290.4,"t":"2027-01-03T17:50:00Z","terrain":0.37},{"above_terrain":true,"airmass":5.29,"alt":10.6,"az":291.2,"t":"2027-01-03T17:55:00Z","terrain":0.5},{"above_terrain":true,"airmass":5.73,"alt":9.73,"az":291.9,"t":"2027-01-03T18:00:00Z","terrain":0.55},{"above_terrain":true,"airmass":6.25,"alt":8.86,"az":292.7,"t":"2027-01-03T18:05:00Z","terrain":0.36},{"above_terrain":true,"airmass":6.86,"alt":8.0,"az":293.5,"t":"2027-01-03T18:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":7.59,"alt":7.15,"az":294.3,"t":"2027-01-03T18:15:00Z","terrain":0.24},{"above_terrain":true,"airmass":8.48,"alt":6.29,"az":295.1,"t":"2027-01-03T18:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":9.59,"alt":5.45,"az":295.9,"t":"2027-01-03T18:25:00Z","terrain":0.32},{"above_terrain":true,"airmass":11.01,"alt":4.61,"az":296.6,"t":"2027-01-03T18:30:00Z","terrain":0.28},{"above_terrain":true,"airmass":12.85,"alt":3.78,"az":297.5,"t":"2027-01-03T18:35:00Z","terrain":0.2},{"above_terrain":true,"airmass":15.32,"alt":2.95,"az":298.3,"t":"2027-01-03T18:40:00Z","terrain":0.13},{"above_terrain":true,"airmass":18.77,"alt":2.13,"az":299.1,"t":"2027-01-03T18:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":23.77,"alt":1.31,"az":299.9,"t":"2027-01-03T18:50:00Z","terrain":0.35},{"above_terrain":true,"airmass":31.29,"alt":0.51,"az":300.7,"t":"2027-01-03T18:55:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-0.3,"az":301.6,"t":"2027-01-03T19:00:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-1.09,"az":302.4,"t":"2027-01-03T19:05:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-1.88,"az":303.2,"t":"2027-01-03T19:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-2.66,"az":304.1,"t":"2027-01-03T19:15:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-3.43,"az":305.0,"t":"2027-01-03T19:20:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-4.19,"az":305.8,"t":"2027-01-03T19:25:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-4.94,"az":306.7,"t":"2027-01-03T19:30:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-5.69,"az":307.6,"t":"2027-01-03T19:35:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-6.43,"az":308.5,"t":"2027-01-03T19:40:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-7.16,"az":309.4,"t":"2027-01-03T19:45:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-7.87,"az":310.3,"t":"2027-01-03T19:50:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-8.58,"az":311.2,"t":"2027-01-03T19:55:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-9.28,"az":312.2,"t":"2027-01-03T20:00:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-9.97,"az":313.1,"t":"2027-01-03T20:05:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-10.65,"az":314.0,"t":"2027-01-03T20:10:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-11.32,"az":315.0,"t":"2027-01-03T20:15:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-11.97,"az":316.0,"t":"2027-01-03T20:20:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-12.62,"az":317.0,"t":"2027-01-03T20:25:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-13.25,"az":318.0,"t":"2027-01-03T20:30:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-13.87,"az":319.0,"t":"2027-01-03T20:35:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-14.48,"az":320.0,"t":"2027-01-03T20:40:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.07,"az":321.0,"t":"2027-01-03T20:45:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.66,"az":322.0,"t":"2027-01-03T20:50:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-16.23,"az":323.1,"t":"2027-01-03T20:55:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-16.78,"az":324.1,"t":"2027-01-03T21:00:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-17.32,"az":325.2,"t":"2027-01-03T21:05:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-17.85,"az":326.3,"t":"2027-01-03T21:10:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-18.36,"az":327.4,"t":"2027-01-03T21:15:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-18.86,"az":328.5,"t":"2027-01-03T21:20:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-19.34,"az":329.6,"t":"2027-01-03T21:25:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-19.81,"az":330.7,"t":"2027-01-03T21:30:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-20.26,"az":331.8,"t":"2027-01-03T21:35:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-20.69,"az":333.0,"t":"2027-01-03T21:40:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-21.11,"az":334.1,"t":"2027-01-03T21:45:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-21.51,"az":335.3,"t":"2027-01-03T21:50:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-21.89,"az":336.5,"t":"2027-01-03T21:55:00Z","terrain":-0.78},{"above_terrain":false,"airmass":null,"alt":-22.25,"az":337.7,"t":"2027-01-03T22:00:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-22.6,"az":338.8,"t":"2027-01-03T22:05:00Z","terrain":-0.71},{"above_terrain":false,"airmass":null,"alt":-22.93,"az":340.0,"t":"2027-01-03T22:10:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-23.24,"az":341.3,"t":"2027-01-03T22:15:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-23.53,"az":342.5,"t":"2027-01-03T22:20:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-23.8,"az":343.7,"t":"2027-01-03T22:25:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-24.06,"az":344.9,"t":"2027-01-03T22:30:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-24.29,"az":346.2,"t":"2027-01-03T22:35:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-24.5,"az":347.4,"t":"2027-01-03T22:40:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-24.7,"az":348.7,"t":"2027-01-03T22:45:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-24.87,"az":349.9,"t":"2027-01-03T22:50:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-25.02,"az":351.2,"t":"2027-01-03T22:55:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-25.16,"az":352.5,"t":"2027-01-03T23:00:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-25.27,"az":353.7,"t":"2027-01-03T23:05:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-25.36,"az":355.0,"t":"2027-01-03T23:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.43,"az":356.3,"t":"2027-01-03T23:15:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-25.48,"az":357.6,"t":"2027-01-03T23:20:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-25.51,"az":358.8,"t":"2027-01-03T23:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.52,"az":0.1,"t":"2027-01-03T23:30:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-25.51,"az":1.4,"t":"2027-01-03T23:35:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-25.47,"az":2.7,"t":"2027-01-03T23:40:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-25.42,"az":4.0,"t":"2027-01-03T23:45:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-25.34,"az":5.2,"t":"2027-01-03T23:50:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-25.25,"az":6.5,"t":"2027-01-03T23:55:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-25.13,"az":7.8,"t":"2027-01-04T00:00:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-25.0,"az":9.1,"t":"2027-01-04T00:05:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-24.84,"az":10.3,"t":"2027-01-04T00:10:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-24.66,"az":11.6,"t":"2027-01-04T00:15:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-24.46,"az":12.8,"t":"2027-01-04T00:20:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-24.24,"az":14.1,"t":"2027-01-04T00:25:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-24.01,"az":15.3,"t":"2027-01-04T00:30:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-23.75,"az":16.5,"t":"2027-01-04T00:35:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-23.47,"az":17.8,"t":"2027-01-04T00:40:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-23.18,"az":19.0,"t":"2027-01-04T00:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-22.87,"az":20.2,"t":"2027-01-04T00:50:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-22.53,"az":21.4,"t":"2027-01-04T00:55:00Z","terrain":0.81},{"above_terrain":false,"airmass":null,"alt":-22.18,"az":22.6,"t":"2027-01-04T01:00:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-21.81,"az":23.8,"t":"2027-01-04T01:05:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-21.43,"az":24.9,"t":"2027-01-04T01:10:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-21.03,"az":26.1,"t":"2027-01-04T01:15:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-20.61,"az":27.2,"t":"2027-01-04T01:20:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-20.17,"az":28.4,"t":"2027-01-04T01:25:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-19.72,"az":29.5,"t":"2027-01-04T01:30:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-19.25,"az":30.6,"t":"2027-01-04T01:35:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-18.76,"az":31.7,"t":"2027-01-04T01:40:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-18.26,"az":32.8,"t":"2027-01-04T01:45:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-17.75,"az":33.9,"t":"2027-01-04T01:50:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-17.22,"az":35.0,"t":"2027-01-04T01:55:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-16.67,"az":36.1,"t":"2027-01-04T02:00:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-16.11,"az":37.1,"t":"2027-01-04T02:05:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-15.54,"az":38.2,"t":"2027-01-04T02:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-14.96,"az":39.2,"t":"2027-01-04T02:15:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-14.36,"az":40.2,"t":"2027-01-04T02:20:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-13.75,"az":41.2,"t":"2027-01-04T02:25:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-13.13,"az":42.2,"t":"2027-01-04T02:30:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-12.49,"az":43.2,"t":"2027-01-04T02:35:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-11.84,"az":44.2,"t":"2027-01-04T02:40:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-11.19,"az":45.2,"t":"2027-01-04T02:45:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-10.52,"az":46.1,"t":"2027-01-04T02:50:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-9.84,"az":47.1,"t":"2027-01-04T02:55:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-9.14,"az":48.0,"t":"2027-01-04T03:00:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-8.44,"az":49.0,"t":"2027-01-04T03:05:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-7.73,"az":49.9,"t":"2027-01-04T03:10:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-7.01,"az":50.8,"t":"2027-01-04T03:15:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-6.28,"az":51.7,"t":"2027-01-04T03:20:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-5.54,"az":52.6,"t":"2027-01-04T03:25:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-4.8,"az":53.5,"t":"2027-01-04T03:30:00Z","terrain":0.92},{"above_terrain":false,"airmass":null,"alt":-4.04,"az":54.3,"t":"2027-01-04T03:35:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-3.28,"az":55.2,"t":"2027-01-04T03:40:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-2.5,"az":56.1,"t":"2027-01-04T03:45:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-1.72,"az":56.9,"t":"2027-01-04T03:50:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-0.93,"az":57.8,"t":"2027-01-04T03:55:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-0.14,"az":58.6,"t":"2027-01-04T04:00:00Z","terrain":1.23},{"above_terrain":false,"airmass":29.54,"alt":0.66,"az":59.4,"t":"2027-01-04T04:05:00Z","terrain":1.19},{"above_terrain":true,"airmass":22.62,"alt":1.47,"az":60.3,"t":"2027-01-04T04:10:00Z","terrain":1.15},{"above_terrain":true,"airmass":17.99,"alt":2.29,"az":61.1,"t":"2027-01-04T04:15:00Z","terrain":1.08},{"above_terrain":true,"airmass":14.77,"alt":3.11,"az":61.9,"t":"2027-01-04T04:20:00Z","terrain":1.02},{"above_terrain":true,"airmass":12.44,"alt":3.94,"az":62.7,"t":"2027-01-04T04:25:00Z","terrain":0.94},{"above_terrain":true,"airmass":10.7,"alt":4.78,"az":63.5,"t":"2027-01-04T04:30:00Z","terrain":0.84},{"above_terrain":true,"airmass":9.35,"alt":5.62,"az":64.3,"t":"2027-01-04T04:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":8.29,"alt":6.46,"az":65.1,"t":"2027-01-04T04:40:00Z","terrain":0.78},{"above_terrain":true,"airmass":7.43,"alt":7.31,"az":65.9,"t":"2027-01-04T04:45:00Z","terrain":0.82},{"above_terrain":true,"airmass":6.73,"alt":8.17,"az":66.7,"t":"2027-01-04T04:50:00Z","terrain":0.9},{"above_terrain":true,"airmass":6.14,"alt":9.03,"az":67.4,"t":"2027-01-04T04:55:00Z","terrain":0.96},{"above_terrain":true,"airmass":5.64,"alt":9.9,"az":68.2,"t":"2027-01-04T05:00:00Z","terrain":1.0},{"above_terrain":true,"airmass":5.21,"alt":10.77,"az":69.0,"t":"2027-01-04T05:05:00Z","terrain":1.05},{"above_terrain":true,"airmass":4.84,"alt":11.65,"az":69.8,"t":"2027-01-04T05:10:00Z","terrain":1.18},{"above_terrain":true,"airmass":4.52,"alt":12.53,"az":70.5,"t":"2027-01-04T05:15:00Z","terrain":1.24},{"above_terrain":true,"airmass":4.24,"alt":13.41,"az":71.3,"t":"2027-01-04T05:20:00Z","terrain":1.24},{"above_terrain":true,"airmass":3.99,"alt":14.3,"az":72.0,"t":"2027-01-04T05:25:00Z","terrain":1.19},{"above_terrain":true,"airmass":3.77,"alt":15.19,"az":72.8,"t":"2027-01-04T05:30:00Z","terrain":1.03},{"above_terrain":true,"airmass":3.57,"alt":16.09,"az":73.6,"t":"2027-01-04T05:35:00Z","terrain":0.84},{"above_terrain":true,"airmass":3.39,"alt":16.99,"az":74.3,"t":"2027-01-04T05:40:00Z","terrain":0.7},{"above_terrain":true,"airmass":3.23,"alt":17.89,"az":75.1,"t":"2027-01-04T05:45:00Z","terrain":0.64},{"above_terrain":true,"airmass":3.08,"alt":18.8,"az":75.8,"t":"2027-01-04T05:50:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.94,"alt":19.71,"az":76.6,"t":"2027-01-04T05:55:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.82,"alt":20.62,"az":77.3,"t":"2027-01-04T06:00:00Z","terrain":0.68},{"above_terrain":true,"airmass":2.71,"alt":21.53,"az":78.1,"t":"2027-01-04T06:05:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.6,"alt":22.45,"az":78.9,"t":"2027-01-04T06:10:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.51,"alt":23.37,"az":79.6,"t":"2027-01-04T06:15:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.42,"alt":24.29,"az":80.4,"t":"2027-01-04T06:20:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.34,"alt":25.21,"az":81.1,"t":"2027-01-04T06:25:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.26,"alt":26.14,"az":81.9,"t":"2027-01-04T06:30:00Z","terrain":0.79},{"above_terrain":true,"airmass":2.19,"alt":27.07,"az":82.7,"t":"2027-01-04T06:35:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.12,"alt":28.0,"az":83.5,"t":"2027-01-04T06:40:00Z","terrain":0.43},{"above_terrain":true,"airmass":2.06,"alt":28.93,"az":84.2,"t":"2027-01-04T06:45:00Z","terrain":0.36},{"above_terrain":true,"airmass":2.0,"alt":29.86,"az":85.0,"t":"2027-01-04T06:50:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.95,"alt":30.79,"az":85.8,"t":"2027-01-04T06:55:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.9,"alt":31.73,"az":86.6,"t":"2027-01-04T07:00:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.85,"alt":32.66,"az":87.4,"t":"2027-01-04T07:05:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.8,"alt":33.6,"az":88.2,"t":"2027-01-04T07:10:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.76,"alt":34.53,"az":89.0,"t":"2027-01-04T07:15:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.72,"alt":35.47,"az":89.9,"t":"2027-01-04T07:20:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.68,"alt":36.4,"az":90.7,"t":"2027-01-04T07:25:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.65,"alt":37.34,"az":91.6,"t":"2027-01-04T07:30:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.61,"alt":38.27,"az":92.4,"t":"2027-01-04T07:35:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.58,"alt":39.21,"az":93.3,"t":"2027-01-04T07:40:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.55,"alt":40.14,"az":94.2,"t":"2027-01-04T07:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.52,"alt":41.08,"az":95.1,"t":"2027-01-04T07:50:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.49,"alt":42.01,"az":96.0,"t":"2027-01-04T07:55:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.47,"alt":42.94,"az":96.9,"t":"2027-01-04T08:00:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.44,"alt":43.87,"az":97.9,"t":"2027-01-04T08:05:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.42,"alt":44.79,"az":98.8,"t":"2027-01-04T08:10:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.4,"alt":45.72,"az":99.8,"t":"2027-01-04T08:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.37,"alt":46.64,"az":100.8,"t":"2027-01-04T08:20:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.35,"alt":47.55,"az":101.9,"t":"2027-01-04T08:25:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.33,"alt":48.47,"az":102.9,"t":"2027-01-04T08:30:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.32,"alt":49.38,"az":104.0,"t":"2027-01-04T08:35:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.3,"alt":50.28,"az":105.1,"t":"2027-01-04T08:40:00Z","terrain":-0.26},{"above_terrain":true,"airmass":1.28,"alt":51.19,"az":106.2,"t":"2027-01-04T08:45:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.27,"alt":52.08,"az":107.4,"t":"2027-01-04T08:50:00Z","terrain":-0.75},{"above_terrain":true,"airmass":1.25,"alt":52.97,"az":108.6,"t":"2027-01-04T08:55:00Z","terrain":-1.1},{"above_terrain":true,"airmass":1.24,"alt":53.85,"az":109.9,"t":"2027-01-04T09:00:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.22,"alt":54.73,"az":111.2,"t":"2027-01-04T09:05:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.21,"alt":55.6,"az":112.5,"t":"2027-01-04T09:10:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.2,"alt":56.46,"az":113.9,"t":"2027-01-04T09:15:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.19,"alt":57.31,"az":115.3,"t":"2027-01-04T09:20:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.18,"alt":58.15,"az":116.8,"t":"2027-01-04T09:25:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.17,"alt":58.98,"az":118.4,"t":"2027-01-04T09:30:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.16,"alt":59.8,"az":120.0,"t":"2027-01-04T09:35:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.15,"alt":60.6,"az":121.6,"t":"2027-01-04T09:40:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.14,"alt":61.39,"az":123.4,"t":"2027-01-04T09:45:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.13,"alt":62.17,"az":125.2,"t":"2027-01-04T09:50:00Z","terrain":-1.63},{"above_terrain":true,"airmass":1.12,"alt":62.92,"az":127.1,"t":"2027-01-04T09:55:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.12,"alt":63.66,"az":129.1,"t":"2027-01-04T10:00:00Z","terrain":-1.16}],"transit":{"airmass":1.06,"alt":71.1,"az":179.0,"t":"2027-01-03T11:30:00Z"},"usable_hours":0.33,"verdict":"poor","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."]}
