{"assessment":{"best_window":{"end":"2027-03-31T18:40Z","end_local":"21:40","hours":0.25,"label":"good","mean_quality":0.66,"start":"2027-03-31T18:25Z","start_local":"21:25"},"cost":{"altitude":8.09,"clouds":0.0,"darkness":1.14,"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":38,"cloud":null,"high":null,"iso":"2027-03-31T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-68,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"20:00","wind":null},{"alt":31,"cloud":null,"high":null,"iso":"2027-03-31T18:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-71,"precip":null,"q":0.4,"rh":null,"sky":"astronomical twilight","temp":null,"time":"21:00","wind":null},{"alt":22,"cloud":null,"high":null,"iso":"2027-03-31T19:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-66,"precip":null,"q":0.47,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":11,"cloud":null,"high":null,"iso":"2027-03-31T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-58,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":0,"cloud":null,"high":null,"iso":"2027-03-31T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-48,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-11,"cloud":null,"high":null,"iso":"2027-03-31T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-37,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-22,"cloud":null,"high":null,"iso":"2027-03-31T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-26,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-32,"cloud":null,"high":null,"iso":"2027-04-01T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-16,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-42,"cloud":null,"high":null,"iso":"2027-04-01T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-5,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-49,"cloud":null,"high":null,"iso":"2027-04-01T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":4,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-53,"cloud":null,"high":null,"iso":"2027-04-01T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":13,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":-53,"cloud":null,"high":null,"iso":"2027-04-01T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":20,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.69,"peak_sky":0.69,"quality_hours":0.76,"reasons":["the target being low or below 20\u00b0 cost 8.1 quality-hours","daylight and twilight cost 1.1 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":13,"score_weather":null,"sky_hours":0.76,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2027-03-31T17:15Z","end_local":"20:15","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2027-03-31T16:40Z","start_local":"19:40"},{"end":"2027-03-31T17:50Z","end_local":"20:50","hours":0.58,"label":"poor","mean_quality":0.12,"start":"2027-03-31T17:15Z","start_local":"20:15"},{"end":"2027-03-31T18:25Z","end_local":"21:25","hours":0.58,"label":"marginal","mean_quality":0.39,"start":"2027-03-31T17:50Z","start_local":"20:50"},{"end":"2027-03-31T18:40Z","end_local":"21:40","hours":0.25,"label":"good","mean_quality":0.66,"start":"2027-03-31T18:25Z","start_local":"21:25"},{"end":"2027-03-31T19:15Z","end_local":"22:15","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2027-03-31T18:40Z","start_local":"21:40"},{"end":"2027-04-01T04:05Z","end_local":"07:05","hours":8.83,"label":"unusable","mean_quality":0.0,"start":"2027-03-31T19:15Z","start_local":"22:15"}]},"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":"2027-03-31T18:20:22Z","dark_hours":8.15,"dark_to":"2027-04-01T02:29:22Z","moon":{"illumination":0.325,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":7.2,"moonrise":"2027-04-01T01:33:11Z","moonset":"2027-03-31T10:01:50Z","sunrise":"2027-04-01T04:04:44Z","sunset":"2027-03-31T16:44:54Z","twilight":{"astronomical":{"end":"2027-03-31T18:20:22Z","start":"2027-04-01T02:29:22Z"},"civil":{"end":"2027-03-31T17:12:56Z","start":"2027-04-01T03:36:44Z"},"nautical":{"end":"2027-03-31T17:46:06Z","start":"2027-04-01T03:03:36Z"}},"window_end":"2027-04-01T09:00:00Z","window_start":"2027-03-31T09:00:00Z"},"night_date":"2027-03-31","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":2.18,"alt":27.2,"t":"2027-03-31T18:25:00Z"},"dec":-5.3876,"dec_of_date":-5.3717,"dec_str":"-05\u00b0 23' 15.4\"","good_hours":0,"limit_rise":"2027-03-31T11:34:57Z","limit_set":"2027-03-31T19:10:09Z","max_az_rate_deg_per_min":0.0,"moon_separation":132.3,"never_rises":false,"ra":83.8201,"ra_of_date":84.155,"ra_str":"05h 35m 16.8s","resolved":{"common_name":"Great Orion Nebula","dec":-5.3876,"name":"M 42","ra":83.8201,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M42","source":"sesame","type":"HII","type_text":"HII region \u2014 a star-forming nebula"},"summary":"Just 0.8 h above 20\u00b0 in darkness \u2014 barely observable tonight.","terrain":{"available":true,"behind_at":"2027-03-31T20:57:28Z","blocked_dark_hours":0,"clears_at":"2027-03-31T09:46:20Z","rise_az":98.4},"track":[{"above_terrain":false,"airmass":null,"alt":-7.97,"az":90.1,"t":"2027-03-31T09:00:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-7.04,"az":90.9,"t":"2027-03-31T09:05:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-6.1,"az":91.8,"t":"2027-03-31T09:10:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-5.17,"az":92.6,"t":"2027-03-31T09:15:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-4.23,"az":93.4,"t":"2027-03-31T09:20:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-3.3,"az":94.3,"t":"2027-03-31T09:25:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-2.36,"az":95.1,"t":"2027-03-31T09:30:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-1.43,"az":95.9,"t":"2027-03-31T09:35:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-0.5,"az":96.8,"t":"2027-03-31T09:40:00Z","terrain":0.69},{"above_terrain":false,"airmass":32.22,"alt":0.43,"az":97.6,"t":"2027-03-31T09:45:00Z","terrain":0.7},{"above_terrain":true,"airmass":23.48,"alt":1.35,"az":98.4,"t":"2027-03-31T09:50:00Z","terrain":0.6},{"above_terrain":true,"airmass":18.05,"alt":2.28,"az":99.3,"t":"2027-03-31T09:55:00Z","terrain":0.43},{"above_terrain":true,"airmass":14.49,"alt":3.2,"az":100.1,"t":"2027-03-31T10:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":12.03,"alt":4.12,"az":100.9,"t":"2027-03-31T10:05:00Z","terrain":0.09},{"above_terrain":true,"airmass":10.24,"alt":5.04,"az":101.8,"t":"2027-03-31T10:10:00Z","terrain":-0.02},{"above_terrain":true,"airmass":8.9,"alt":5.95,"az":102.6,"t":"2027-03-31T10:15:00Z","terrain":-0.16},{"above_terrain":true,"airmass":7.86,"alt":6.86,"az":103.5,"t":"2027-03-31T10:20:00Z","terrain":-0.1},{"above_terrain":true,"airmass":7.04,"alt":7.77,"az":104.4,"t":"2027-03-31T10:25:00Z","terrain":-0.07},{"above_terrain":true,"airmass":6.37,"alt":8.68,"az":105.2,"t":"2027-03-31T10:30:00Z","terrain":-0.31},{"above_terrain":true,"airmass":5.81,"alt":9.58,"az":106.1,"t":"2027-03-31T10:35:00Z","terrain":-0.64},{"above_terrain":true,"airmass":5.35,"alt":10.48,"az":107.0,"t":"2027-03-31T10:40:00Z","terrain":-0.61},{"above_terrain":true,"airmass":4.95,"alt":11.37,"az":107.9,"t":"2027-03-31T10:45:00Z","terrain":-0.89},{"above_terrain":true,"airmass":4.62,"alt":12.26,"az":108.8,"t":"2027-03-31T10:50:00Z","terrain":-1.13},{"above_terrain":true,"airmass":4.32,"alt":13.14,"az":109.7,"t":"2027-03-31T10:55:00Z","terrain":-1.16},{"above_terrain":true,"airmass":4.07,"alt":14.02,"az":110.6,"t":"2027-03-31T11:00:00Z","terrain":-1.26},{"above_terrain":true,"airmass":3.84,"alt":14.89,"az":111.5,"t":"2027-03-31T11:05:00Z","terrain":-1.36},{"above_terrain":true,"airmass":3.64,"alt":15.76,"az":112.4,"t":"2027-03-31T11:10:00Z","terrain":-1.41},{"above_terrain":true,"airmass":3.46,"alt":16.62,"az":113.4,"t":"2027-03-31T11:15:00Z","terrain":-1.51},{"above_terrain":true,"airmass":3.3,"alt":17.48,"az":114.3,"t":"2027-03-31T11:20:00Z","terrain":-1.58},{"above_terrain":true,"airmass":3.15,"alt":18.33,"az":115.3,"t":"2027-03-31T11:25:00Z","terrain":-1.5},{"above_terrain":true,"airmass":3.02,"alt":19.17,"az":116.3,"t":"2027-03-31T11:30:00Z","terrain":-1.51},{"above_terrain":true,"airmass":2.9,"alt":20.01,"az":117.2,"t":"2027-03-31T11:35:00Z","terrain":-1.58},{"above_terrain":true,"airmass":2.79,"alt":20.84,"az":118.2,"t":"2027-03-31T11:40:00Z","terrain":-1.43},{"above_terrain":true,"airmass":2.69,"alt":21.66,"az":119.2,"t":"2027-03-31T11:45:00Z","terrain":-1.42},{"above_terrain":true,"airmass":2.6,"alt":22.47,"az":120.3,"t":"2027-03-31T11:50:00Z","terrain":-1.24},{"above_terrain":true,"airmass":2.52,"alt":23.27,"az":121.3,"t":"2027-03-31T11:55:00Z","terrain":-1.23},{"above_terrain":true,"airmass":2.44,"alt":24.07,"az":122.4,"t":"2027-03-31T12:00:00Z","terrain":-1.26},{"above_terrain":true,"airmass":2.37,"alt":24.85,"az":123.4,"t":"2027-03-31T12:05:00Z","terrain":-1.43},{"above_terrain":true,"airmass":2.3,"alt":25.63,"az":124.5,"t":"2027-03-31T12:10:00Z","terrain":-1.56},{"above_terrain":true,"airmass":2.24,"alt":26.4,"az":125.6,"t":"2027-03-31T12:15:00Z","terrain":-1.62},{"above_terrain":true,"airmass":2.18,"alt":27.15,"az":126.7,"t":"2027-03-31T12:20:00Z","terrain":-1.56},{"above_terrain":true,"airmass":2.13,"alt":27.9,"az":127.8,"t":"2027-03-31T12:25:00Z","terrain":-1.43},{"above_terrain":true,"airmass":2.08,"alt":28.63,"az":129.0,"t":"2027-03-31T12:30:00Z","terrain":-1.14},{"above_terrain":true,"airmass":2.03,"alt":29.35,"az":130.1,"t":"2027-03-31T12:35:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.99,"alt":30.06,"az":131.3,"t":"2027-03-31T12:40:00Z","terrain":-1.67},{"above_terrain":true,"airmass":1.95,"alt":30.76,"az":132.5,"t":"2027-03-31T12:45:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.91,"alt":31.44,"az":133.8,"t":"2027-03-31T12:50:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.88,"alt":32.11,"az":135.0,"t":"2027-03-31T12:55:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.84,"alt":32.76,"az":136.2,"t":"2027-03-31T13:00:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.81,"alt":33.4,"az":137.5,"t":"2027-03-31T13:05:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.78,"alt":34.03,"az":138.8,"t":"2027-03-31T13:10:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.76,"alt":34.64,"az":140.1,"t":"2027-03-31T13:15:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.73,"alt":35.23,"az":141.5,"t":"2027-03-31T13:20:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.71,"alt":35.8,"az":142.8,"t":"2027-03-31T13:25:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.68,"alt":36.36,"az":144.2,"t":"2027-03-31T13:30:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.66,"alt":36.9,"az":145.6,"t":"2027-03-31T13:35:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.64,"alt":37.41,"az":147.1,"t":"2027-03-31T13:40:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.62,"alt":37.91,"az":148.5,"t":"2027-03-31T13:45:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.61,"alt":38.39,"az":150.0,"t":"2027-03-31T13:50:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.59,"alt":38.85,"az":151.5,"t":"2027-03-31T13:55:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.58,"alt":39.29,"az":153.0,"t":"2027-03-31T14:00:00Z","terrain":-0.93},{"above_terrain":true,"airmass":1.56,"alt":39.7,"az":154.5,"t":"2027-03-31T14:05:00Z","terrain":-1.06},{"above_terrain":true,"airmass":1.55,"alt":40.09,"az":156.0,"t":"2027-03-31T14:10:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.54,"alt":40.46,"az":157.6,"t":"2027-03-31T14:15:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.53,"alt":40.81,"az":159.2,"t":"2027-03-31T14:20:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.52,"alt":41.13,"az":160.8,"t":"2027-03-31T14:25:00Z","terrain":-1.1},{"above_terrain":true,"airmass":1.51,"alt":41.42,"az":162.4,"t":"2027-03-31T14:30:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.5,"alt":41.69,"az":164.0,"t":"2027-03-31T14:35:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.49,"alt":41.94,"az":165.7,"t":"2027-03-31T14:40:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.49,"alt":42.16,"az":167.3,"t":"2027-03-31T14:45:00Z","terrain":-1.1},{"above_terrain":true,"airmass":1.48,"alt":42.35,"az":169.0,"t":"2027-03-31T14:50:00Z","terrain":-0.82},{"above_terrain":true,"airmass":1.48,"alt":42.51,"az":170.6,"t":"2027-03-31T14:55:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.47,"alt":42.65,"az":172.3,"t":"2027-03-31T15:00:00Z","terrain":-0.56},{"above_terrain":true,"airmass":1.47,"alt":42.76,"az":174.0,"t":"2027-03-31T15:05:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.47,"alt":42.85,"az":175.7,"t":"2027-03-31T15:10:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.47,"alt":42.9,"az":177.4,"t":"2027-03-31T15:15:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.47,"alt":42.93,"az":179.1,"t":"2027-03-31T15:20:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.47,"alt":42.93,"az":180.8,"t":"2027-03-31T15:25:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.47,"alt":42.9,"az":182.5,"t":"2027-03-31T15:30:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.47,"alt":42.85,"az":184.2,"t":"2027-03-31T15:35:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.47,"alt":42.77,"az":185.9,"t":"2027-03-31T15:40:00Z","terrain":-0.72},{"above_terrain":true,"airmass":1.47,"alt":42.66,"az":187.6,"t":"2027-03-31T15:45:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.48,"alt":42.52,"az":189.3,"t":"2027-03-31T15:50:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.48,"alt":42.35,"az":191.0,"t":"2027-03-31T15:55:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.49,"alt":42.16,"az":192.7,"t":"2027-03-31T16:00:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.49,"alt":41.94,"az":194.3,"t":"2027-03-31T16:05:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.5,"alt":41.7,"az":195.9,"t":"2027-03-31T16:10:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.51,"alt":41.43,"az":197.6,"t":"2027-03-31T16:15:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.52,"alt":41.13,"az":199.2,"t":"2027-03-31T16:20:00Z","terrain":-0.31},{"above_terrain":true,"airmass":1.53,"alt":40.81,"az":200.8,"t":"2027-03-31T16:25:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.54,"alt":40.47,"az":202.4,"t":"2027-03-31T16:30:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.55,"alt":40.1,"az":203.9,"t":"2027-03-31T16:35:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.56,"alt":39.71,"az":205.5,"t":"2027-03-31T16:40:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.58,"alt":39.3,"az":207.0,"t":"2027-03-31T16:45:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.59,"alt":38.86,"az":208.5,"t":"2027-03-31T16:50:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.61,"alt":38.4,"az":210.0,"t":"2027-03-31T16:55:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.62,"alt":37.92,"az":211.5,"t":"2027-03-31T17:00:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.64,"alt":37.43,"az":212.9,"t":"2027-03-31T17:05:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.66,"alt":36.91,"az":214.3,"t":"2027-03-31T17:10:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.68,"alt":36.37,"az":215.7,"t":"2027-03-31T17:15:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.71,"alt":35.81,"az":217.1,"t":"2027-03-31T17:20:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.73,"alt":35.24,"az":218.5,"t":"2027-03-31T17:25:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.76,"alt":34.65,"az":219.8,"t":"2027-03-31T17:30:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.78,"alt":34.04,"az":221.1,"t":"2027-03-31T17:35:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.81,"alt":33.42,"az":222.4,"t":"2027-03-31T17:40:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.84,"alt":32.78,"az":223.7,"t":"2027-03-31T17:45:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.88,"alt":32.13,"az":225.0,"t":"2027-03-31T17:50:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.91,"alt":31.46,"az":226.2,"t":"2027-03-31T17:55:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.95,"alt":30.77,"az":227.4,"t":"2027-03-31T18:00:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.99,"alt":30.08,"az":228.6,"t":"2027-03-31T18:05:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.03,"alt":29.37,"az":229.8,"t":"2027-03-31T18:10:00Z","terrain":1.18},{"above_terrain":true,"airmass":2.08,"alt":28.65,"az":231.0,"t":"2027-03-31T18:15:00Z","terrain":0.88},{"above_terrain":true,"airmass":2.13,"alt":27.91,"az":232.1,"t":"2027-03-31T18:20:00Z","terrain":0.88},{"above_terrain":true,"airmass":2.18,"alt":27.17,"az":233.3,"t":"2027-03-31T18:25:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.24,"alt":26.41,"az":234.4,"t":"2027-03-31T18:30:00Z","terrain":0.87},{"above_terrain":true,"airmass":2.3,"alt":25.65,"az":235.5,"t":"2027-03-31T18:35:00Z","terrain":0.89},{"above_terrain":true,"airmass":2.37,"alt":24.87,"az":236.6,"t":"2027-03-31T18:40:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.44,"alt":24.09,"az":237.6,"t":"2027-03-31T18:45:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.52,"alt":23.29,"az":238.7,"t":"2027-03-31T18:50:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.6,"alt":22.49,"az":239.7,"t":"2027-03-31T18:55:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.69,"alt":21.68,"az":240.7,"t":"2027-03-31T19:00:00Z","terrain":0.76},{"above_terrain":true,"airmass":2.79,"alt":20.86,"az":241.7,"t":"2027-03-31T19:05:00Z","terrain":0.96},{"above_terrain":true,"airmass":2.9,"alt":20.03,"az":242.7,"t":"2027-03-31T19:10:00Z","terrain":1.02},{"above_terrain":true,"airmass":3.02,"alt":19.19,"az":243.7,"t":"2027-03-31T19:15:00Z","terrain":0.96},{"above_terrain":true,"airmass":3.15,"alt":18.35,"az":244.7,"t":"2027-03-31T19:20:00Z","terrain":0.97},{"above_terrain":true,"airmass":3.29,"alt":17.5,"az":245.7,"t":"2027-03-31T19:25:00Z","terrain":1.11},{"above_terrain":true,"airmass":3.45,"alt":16.64,"az":246.6,"t":"2027-03-31T19:30:00Z","terrain":1.08},{"above_terrain":true,"airmass":3.63,"alt":15.78,"az":247.5,"t":"2027-03-31T19:35:00Z","terrain":0.78},{"above_terrain":true,"airmass":3.83,"alt":14.91,"az":248.5,"t":"2027-03-31T19:40:00Z","terrain":0.54},{"above_terrain":true,"airmass":4.06,"alt":14.04,"az":249.4,"t":"2027-03-31T19:45:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.32,"alt":13.16,"az":250.3,"t":"2027-03-31T19:50:00Z","terrain":0.58},{"above_terrain":true,"airmass":4.61,"alt":12.28,"az":251.2,"t":"2027-03-31T19:55:00Z","terrain":0.48},{"above_terrain":true,"airmass":4.95,"alt":11.39,"az":252.1,"t":"2027-03-31T20:00:00Z","terrain":0.21},{"above_terrain":true,"airmass":5.34,"alt":10.5,"az":253.0,"t":"2027-03-31T20:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":5.8,"alt":9.6,"az":253.9,"t":"2027-03-31T20:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":6.35,"alt":8.7,"az":254.7,"t":"2027-03-31T20:15:00Z","terrain":0.22},{"above_terrain":true,"airmass":7.02,"alt":7.79,"az":255.6,"t":"2027-03-31T20:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":7.84,"alt":6.89,"az":256.5,"t":"2027-03-31T20:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":8.87,"alt":5.97,"az":257.3,"t":"2027-03-31T20:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":10.21,"alt":5.06,"az":258.2,"t":"2027-03-31T20:35:00Z","terrain":0.38},{"above_terrain":true,"airmass":11.98,"alt":4.14,"az":259.0,"t":"2027-03-31T20:40:00Z","terrain":0.48},{"above_terrain":true,"airmass":14.42,"alt":3.22,"az":259.9,"t":"2027-03-31T20:45:00Z","terrain":0.55},{"above_terrain":true,"airmass":17.95,"alt":2.3,"az":260.7,"t":"2027-03-31T20:50:00Z","terrain":0.76},{"above_terrain":true,"airmass":23.32,"alt":1.37,"az":261.6,"t":"2027-03-31T20:55:00Z","terrain":0.92},{"above_terrain":false,"airmass":31.96,"alt":0.45,"az":262.4,"t":"2027-03-31T21:00:00Z","terrain":0.91},{"above_terrain":false,"airmass":null,"alt":-0.48,"az":263.2,"t":"2027-03-31T21:05:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-1.41,"az":264.1,"t":"2027-03-31T21:10:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-2.34,"az":264.9,"t":"2027-03-31T21:15:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-3.28,"az":265.7,"t":"2027-03-31T21:20:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-4.21,"az":266.6,"t":"2027-03-31T21:25:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-5.14,"az":267.4,"t":"2027-03-31T21:30:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-6.08,"az":268.2,"t":"2027-03-31T21:35:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-7.02,"az":269.0,"t":"2027-03-31T21:40:00Z","terrain":0.76},{"above_terrain":false,"airmass":null,"alt":-7.95,"az":269.9,"t":"2027-03-31T21:45:00Z","terrain":0.88},{"above_terrain":false,"airmass":null,"alt":-8.89,"az":270.7,"t":"2027-03-31T21:50:00Z","terrain":0.81},{"above_terrain":false,"airmass":null,"alt":-9.82,"az":271.5,"t":"2027-03-31T21:55:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-10.76,"az":272.4,"t":"2027-03-31T22:00:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-11.69,"az":273.2,"t":"2027-03-31T22:05:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-12.63,"az":274.1,"t":"2027-03-31T22:10:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-13.56,"az":274.9,"t":"2027-03-31T22:15:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-14.49,"az":275.8,"t":"2027-03-31T22:20:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-15.42,"az":276.6,"t":"2027-03-31T22:25:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-16.35,"az":277.5,"t":"2027-03-31T22:30:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-17.28,"az":278.4,"t":"2027-03-31T22:35:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-18.2,"az":279.3,"t":"2027-03-31T22:40:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-19.13,"az":280.1,"t":"2027-03-31T22:45:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-20.05,"az":281.0,"t":"2027-03-31T22:50:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-20.96,"az":281.9,"t":"2027-03-31T22:55:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-21.88,"az":282.9,"t":"2027-03-31T23:00:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-22.79,"az":283.8,"t":"2027-03-31T23:05:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-23.69,"az":284.7,"t":"2027-03-31T23:10:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-24.6,"az":285.7,"t":"2027-03-31T23:15:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-25.5,"az":286.6,"t":"2027-03-31T23:20:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-26.39,"az":287.6,"t":"2027-03-31T23:25:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-27.28,"az":288.6,"t":"2027-03-31T23:30:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-28.17,"az":289.6,"t":"2027-03-31T23:35:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-29.05,"az":290.6,"t":"2027-03-31T23:40:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-29.92,"az":291.6,"t":"2027-03-31T23:45:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-30.79,"az":292.6,"t":"2027-03-31T23:50:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-31.65,"az":293.7,"t":"2027-03-31T23:55:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-32.5,"az":294.8,"t":"2027-04-01T00:00:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-33.35,"az":295.9,"t":"2027-04-01T00:05:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-34.18,"az":297.0,"t":"2027-04-01T00:10:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-35.01,"az":298.1,"t":"2027-04-01T00:15:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-35.84,"az":299.3,"t":"2027-04-01T00:20:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-36.65,"az":300.4,"t":"2027-04-01T00:25:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-37.45,"az":301.6,"t":"2027-04-01T00:30:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-38.24,"az":302.8,"t":"2027-04-01T00:35:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-39.02,"az":304.1,"t":"2027-04-01T00:40:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-39.79,"az":305.4,"t":"2027-04-01T00:45:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-40.55,"az":306.7,"t":"2027-04-01T00:50:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-41.29,"az":308.0,"t":"2027-04-01T00:55:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-42.02,"az":309.3,"t":"2027-04-01T01:00:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-42.74,"az":310.7,"t":"2027-04-01T01:05:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-43.44,"az":312.1,"t":"2027-04-01T01:10:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-44.13,"az":313.6,"t":"2027-04-01T01:15:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-44.8,"az":315.1,"t":"2027-04-01T01:20:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-45.45,"az":316.6,"t":"2027-04-01T01:25:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-46.08,"az":318.1,"t":"2027-04-01T01:30:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-46.7,"az":319.7,"t":"2027-04-01T01:35:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-47.3,"az":321.3,"t":"2027-04-01T01:40:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-47.87,"az":322.9,"t":"2027-04-01T01:45:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-48.42,"az":324.6,"t":"2027-04-01T01:50:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-48.95,"az":326.3,"t":"2027-04-01T01:55:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-49.46,"az":328.1,"t":"2027-04-01T02:00:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-49.94,"az":329.8,"t":"2027-04-01T02:05:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-50.4,"az":331.7,"t":"2027-04-01T02:10:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-50.83,"az":333.5,"t":"2027-04-01T02:15:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-51.24,"az":335.4,"t":"2027-04-01T02:20:00Z","terrain":-0.68},{"above_terrain":false,"airmass":null,"alt":-51.61,"az":337.3,"t":"2027-04-01T02:25:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-51.96,"az":339.2,"t":"2027-04-01T02:30:00Z","terrain":-0.7},{"above_terrain":false,"airmass":null,"alt":-52.28,"az":341.2,"t":"2027-04-01T02:35:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-52.56,"az":343.2,"t":"2027-04-01T02:40:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-52.82,"az":345.2,"t":"2027-04-01T02:45:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-53.04,"az":347.2,"t":"2027-04-01T02:50:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-53.23,"az":349.3,"t":"2027-04-01T02:55:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-53.39,"az":351.4,"t":"2027-04-01T03:00:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-53.51,"az":353.4,"t":"2027-04-01T03:05:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-53.6,"az":355.5,"t":"2027-04-01T03:10:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-53.66,"az":357.6,"t":"2027-04-01T03:15:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-53.68,"az":359.8,"t":"2027-04-01T03:20:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-53.67,"az":1.9,"t":"2027-04-01T03:25:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-53.62,"az":4.0,"t":"2027-04-01T03:30:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-53.54,"az":6.1,"t":"2027-04-01T03:35:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-53.42,"az":8.1,"t":"2027-04-01T03:40:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-53.27,"az":10.2,"t":"2027-04-01T03:45:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-53.09,"az":12.3,"t":"2027-04-01T03:50:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-52.87,"az":14.3,"t":"2027-04-01T03:55:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-52.63,"az":16.3,"t":"2027-04-01T04:00:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-52.35,"az":18.3,"t":"2027-04-01T04:05:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-52.04,"az":20.3,"t":"2027-04-01T04:10:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-51.7,"az":22.3,"t":"2027-04-01T04:15:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-51.33,"az":24.2,"t":"2027-04-01T04:20:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-50.93,"az":26.1,"t":"2027-04-01T04:25:00Z","terrain":1.34},{"above_terrain":false,"airmass":null,"alt":-50.51,"az":27.9,"t":"2027-04-01T04:30:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-50.05,"az":29.7,"t":"2027-04-01T04:35:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-49.58,"az":31.5,"t":"2027-04-01T04:40:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-49.08,"az":33.3,"t":"2027-04-01T04:45:00Z","terrain":0.84},{"above_terrain":false,"airmass":null,"alt":-48.55,"az":35.0,"t":"2027-04-01T04:50:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-48.0,"az":36.7,"t":"2027-04-01T04:55:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-47.43,"az":38.3,"t":"2027-04-01T05:00:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-46.84,"az":39.9,"t":"2027-04-01T05:05:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-46.23,"az":41.5,"t":"2027-04-01T05:10:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-45.6,"az":43.1,"t":"2027-04-01T05:15:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-44.95,"az":44.6,"t":"2027-04-01T05:20:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-44.29,"az":46.1,"t":"2027-04-01T05:25:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-43.61,"az":47.5,"t":"2027-04-01T05:30:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-42.91,"az":48.9,"t":"2027-04-01T05:35:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-42.19,"az":50.3,"t":"2027-04-01T05:40:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-41.47,"az":51.7,"t":"2027-04-01T05:45:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-40.73,"az":53.0,"t":"2027-04-01T05:50:00Z","terrain":0.84},{"above_terrain":false,"airmass":null,"alt":-39.97,"az":54.3,"t":"2027-04-01T05:55:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-39.21,"az":55.6,"t":"2027-04-01T06:00:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-38.43,"az":56.9,"t":"2027-04-01T06:05:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-37.64,"az":58.1,"t":"2027-04-01T06:10:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-36.84,"az":59.3,"t":"2027-04-01T06:15:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-36.03,"az":60.5,"t":"2027-04-01T06:20:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-35.21,"az":61.6,"t":"2027-04-01T06:25:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-34.38,"az":62.8,"t":"2027-04-01T06:30:00Z","terrain":0.93},{"above_terrain":false,"airmass":null,"alt":-33.55,"az":63.9,"t":"2027-04-01T06:35:00Z","terrain":0.79},{"above_terrain":false,"airmass":null,"alt":-32.7,"az":65.0,"t":"2027-04-01T06:40:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-31.85,"az":66.1,"t":"2027-04-01T06:45:00Z","terrain":0.84},{"above_terrain":false,"airmass":null,"alt":-30.99,"az":67.1,"t":"2027-04-01T06:50:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-30.12,"az":68.2,"t":"2027-04-01T06:55:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-29.25,"az":69.2,"t":"2027-04-01T07:00:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-28.38,"az":70.2,"t":"2027-04-01T07:05:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-27.49,"az":71.2,"t":"2027-04-01T07:10:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-26.6,"az":72.2,"t":"2027-04-01T07:15:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-25.71,"az":73.2,"t":"2027-04-01T07:20:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-24.81,"az":74.1,"t":"2027-04-01T07:25:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-23.91,"az":75.1,"t":"2027-04-01T07:30:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-23.0,"az":76.0,"t":"2027-04-01T07:35:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-22.09,"az":76.9,"t":"2027-04-01T07:40:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-21.18,"az":77.8,"t":"2027-04-01T07:45:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-20.26,"az":78.7,"t":"2027-04-01T07:50:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-19.34,"az":79.6,"t":"2027-04-01T07:55:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-18.42,"az":80.5,"t":"2027-04-01T08:00:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-17.5,"az":81.4,"t":"2027-04-01T08:05:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-16.57,"az":82.3,"t":"2027-04-01T08:10:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-15.64,"az":83.2,"t":"2027-04-01T08:15:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-14.71,"az":84.0,"t":"2027-04-01T08:20:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-13.78,"az":84.9,"t":"2027-04-01T08:25:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-12.85,"az":85.7,"t":"2027-04-01T08:30:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-11.91,"az":86.6,"t":"2027-04-01T08:35:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-10.98,"az":87.4,"t":"2027-04-01T08:40:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-10.04,"az":88.3,"t":"2027-04-01T08:45:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-9.11,"az":89.1,"t":"2027-04-01T08:50:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-8.17,"az":89.9,"t":"2027-04-01T08:55:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-7.24,"az":90.8,"t":"2027-04-01T09:00:00Z","terrain":-0.12}],"transit":{"airmass":1.47,"alt":42.9,"az":180.8,"t":"2027-03-31T15:25:00Z"},"usable_hours":0.83,"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."]}