{"assessment":{"best_window":{"end":"2041-03-15T18:25Z","end_local":"20:25","hours":0.33,"label":"marginal","mean_quality":0.4,"start":"2041-03-15T18:05Z","start_local":"20:05"},"cost":{"altitude":9.24,"clouds":0.0,"darkness":1.04,"moon":0.06},"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":35,"cloud":null,"high":null,"iso":"2041-03-15T17:00Z","label":"poor","low":null,"mid":null,"moon_alt":30,"precip":null,"q":0.11,"rh":null,"sky":"nautical twilight","temp":null,"time":"19:00","wind":null},{"alt":24,"cloud":null,"high":null,"iso":"2041-03-15T18:00Z","label":"poor","low":null,"mid":null,"moon_alt":41,"precip":null,"q":0.24,"rh":null,"sky":"astronomical twilight","temp":null,"time":"20:00","wind":null},{"alt":14,"cloud":null,"high":null,"iso":"2041-03-15T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":50,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":4,"cloud":null,"high":null,"iso":"2041-03-15T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":58,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2041-03-15T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":62,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-10,"cloud":null,"high":null,"iso":"2041-03-15T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":61,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-15,"cloud":null,"high":null,"iso":"2041-03-15T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":54,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2041-03-16T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":45,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2041-03-16T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":35,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-14,"cloud":null,"high":null,"iso":"2041-03-16T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":24,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-9,"cloud":null,"high":null,"iso":"2041-03-16T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":13,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"05:00","wind":null},{"alt":-2,"cloud":null,"high":null,"iso":"2041-03-16T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":2,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.44,"peak_sky":0.44,"quality_hours":0.35,"reasons":["the target being low or below 20\u00b0 cost 9.2 quality-hours","daylight and twilight cost 1.0 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":4,"score_weather":null,"sky_hours":0.35,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2041-03-15T17:00Z","end_local":"19:00","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2041-03-15T16:25Z","start_local":"18:25"},{"end":"2041-03-15T17:30Z","end_local":"19:30","hours":0.5,"label":"poor","mean_quality":0.11,"start":"2041-03-15T17:00Z","start_local":"19:00"},{"end":"2041-03-15T17:40Z","end_local":"19:40","hours":0.17,"label":"marginal","mean_quality":0.32,"start":"2041-03-15T17:30Z","start_local":"19:30"},{"end":"2041-03-15T18:05Z","end_local":"20:05","hours":0.42,"label":"poor","mean_quality":0.27,"start":"2041-03-15T17:40Z","start_local":"19:40"},{"end":"2041-03-15T18:25Z","end_local":"20:25","hours":0.33,"label":"marginal","mean_quality":0.4,"start":"2041-03-15T18:05Z","start_local":"20:05"},{"end":"2041-03-16T04:35Z","end_local":"06:35","hours":10.17,"label":"unusable","mean_quality":0.0,"start":"2041-03-15T18:25Z","start_local":"20:25"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2041-03-15T18:00:39Z","dark_hours":8.96,"dark_to":"2041-03-16T02:58:09Z","moon":{"illumination":0.965,"phase":"waxing gibbous","waxing":true},"moon_free_dark_hours":0.0,"moonrise":"2041-03-15T14:11:29Z","moonset":"2041-03-16T04:10:26Z","sunrise":"2041-03-16T04:30:52Z","sunset":"2041-03-15T16:27:47Z","twilight":{"astronomical":{"end":"2041-03-15T18:00:39Z","start":"2041-03-16T02:58:09Z"},"civil":{"end":"2041-03-15T16:55:30Z","start":"2041-03-16T04:03:13Z"},"nautical":{"end":"2041-03-15T17:27:50Z","start":"2041-03-16T03:30:56Z"}},"window_end":"2041-03-16T10:00:00Z","window_start":"2041-03-15T10:00:00Z"},"night_date":"2041-03-15","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":2.55,"alt":22.9,"t":"2041-03-15T18:05:00Z"},"dec":30.66017511,"dec_of_date":30.8701,"dec_str":"+30\u00b0 39' 36.6\"","good_hours":0,"limit_rise":"2041-03-16T06:20:36Z","limit_set":"2041-03-15T18:22:02Z","max_az_rate_deg_per_min":1.14,"moon_separation":117.5,"never_rises":false,"ra":23.46206906,"ra_of_date":24.045,"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":"Just 0.3 h above 20\u00b0 in darkness \u2014 barely observable tonight.","terrain":{"available":true,"behind_at":"2041-03-15T20:28:31Z","blocked_dark_hours":0,"clears_at":"2041-03-16T04:16:16Z","rise_az":98.9},"track":[{"above_terrain":true,"airmass":1.16,"alt":59.35,"az":98.9,"t":"2041-03-15T10:00:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.15,"alt":60.28,"az":100.0,"t":"2041-03-15T10:05:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.14,"alt":61.2,"az":101.2,"t":"2041-03-15T10:10:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.13,"alt":62.11,"az":102.4,"t":"2041-03-15T10:15:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.12,"alt":63.02,"az":103.6,"t":"2041-03-15T10:20:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.11,"alt":63.93,"az":104.9,"t":"2041-03-15T10:25:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.1,"alt":64.83,"az":106.3,"t":"2041-03-15T10:30:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.1,"alt":65.73,"az":107.7,"t":"2041-03-15T10:35:00Z","terrain":-0.83},{"above_terrain":true,"airmass":1.09,"alt":66.62,"az":109.2,"t":"2041-03-15T10:40:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.08,"alt":67.5,"az":110.8,"t":"2041-03-15T10:45:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.08,"alt":68.37,"az":112.5,"t":"2041-03-15T10:50:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.07,"alt":69.23,"az":114.3,"t":"2041-03-15T10:55:00Z","terrain":-1.59},{"above_terrain":true,"airmass":1.06,"alt":70.07,"az":116.2,"t":"2041-03-15T11:00:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.06,"alt":70.91,"az":118.2,"t":"2041-03-15T11:05:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.05,"alt":71.72,"az":120.4,"t":"2041-03-15T11:10:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.05,"alt":72.52,"az":122.7,"t":"2041-03-15T11:15:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.04,"alt":73.29,"az":125.3,"t":"2041-03-15T11:20:00Z","terrain":-1.63},{"above_terrain":true,"airmass":1.04,"alt":74.05,"az":128.0,"t":"2041-03-15T11:25:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.04,"alt":74.77,"az":131.0,"t":"2041-03-15T11:30:00Z","terrain":-1.69},{"above_terrain":true,"airmass":1.03,"alt":75.46,"az":134.2,"t":"2041-03-15T11:35:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.03,"alt":76.11,"az":137.7,"t":"2041-03-15T11:40:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.03,"alt":76.72,"az":141.5,"t":"2041-03-15T11:45:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.02,"alt":77.27,"az":145.6,"t":"2041-03-15T11:50:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.02,"alt":77.77,"az":150.0,"t":"2041-03-15T11:55:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.02,"alt":78.21,"az":154.7,"t":"2041-03-15T12:00:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.02,"alt":78.57,"az":159.7,"t":"2041-03-15T12:05:00Z","terrain":-1.02},{"above_terrain":true,"airmass":1.02,"alt":78.85,"az":165.1,"t":"2041-03-15T12:10:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.02,"alt":79.05,"az":170.6,"t":"2041-03-15T12:15:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.02,"alt":79.16,"az":176.2,"t":"2041-03-15T12:20:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.02,"alt":79.17,"az":182.0,"t":"2041-03-15T12:25:00Z","terrain":-0.68},{"above_terrain":true,"airmass":1.02,"alt":79.09,"az":187.7,"t":"2041-03-15T12:30:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.02,"alt":78.92,"az":193.2,"t":"2041-03-15T12:35:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.02,"alt":78.67,"az":198.6,"t":"2041-03-15T12:40:00Z","terrain":-0.35},{"above_terrain":true,"airmass":1.02,"alt":78.33,"az":203.7,"t":"2041-03-15T12:45:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.02,"alt":77.92,"az":208.6,"t":"2041-03-15T12:50:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.02,"alt":77.44,"az":213.1,"t":"2041-03-15T12:55:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.03,"alt":76.9,"az":217.3,"t":"2041-03-15T13:00:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.03,"alt":76.3,"az":221.1,"t":"2041-03-15T13:05:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.03,"alt":75.67,"az":224.7,"t":"2041-03-15T13:10:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.03,"alt":74.99,"az":228.0,"t":"2041-03-15T13:15:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.04,"alt":74.28,"az":231.1,"t":"2041-03-15T13:20:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.04,"alt":73.53,"az":233.9,"t":"2041-03-15T13:25:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.05,"alt":72.77,"az":236.5,"t":"2041-03-15T13:30:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.05,"alt":71.98,"az":238.9,"t":"2041-03-15T13:35:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.06,"alt":71.16,"az":241.1,"t":"2041-03-15T13:40:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.06,"alt":70.34,"az":243.2,"t":"2041-03-15T13:45:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.07,"alt":69.49,"az":245.2,"t":"2041-03-15T13:50:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.07,"alt":68.64,"az":247.0,"t":"2041-03-15T13:55:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.08,"alt":67.77,"az":248.7,"t":"2041-03-15T14:00:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.09,"alt":66.9,"az":250.3,"t":"2041-03-15T14:05:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.09,"alt":66.01,"az":251.8,"t":"2041-03-15T14:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.1,"alt":65.12,"az":253.3,"t":"2041-03-15T14:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.11,"alt":64.22,"az":254.7,"t":"2041-03-15T14:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.12,"alt":63.31,"az":256.0,"t":"2041-03-15T14:25:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.13,"alt":62.4,"az":257.2,"t":"2041-03-15T14:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.14,"alt":61.49,"az":258.5,"t":"2041-03-15T14:35:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.15,"alt":60.57,"az":259.6,"t":"2041-03-15T14:40:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.16,"alt":59.65,"az":260.7,"t":"2041-03-15T14:45:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.17,"alt":58.72,"az":261.8,"t":"2041-03-15T14:50:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.18,"alt":57.79,"az":262.8,"t":"2041-03-15T14:55:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.19,"alt":56.86,"az":263.8,"t":"2041-03-15T15:00:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.21,"alt":55.93,"az":264.8,"t":"2041-03-15T15:05:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.22,"alt":55.0,"az":265.7,"t":"2041-03-15T15:10:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.23,"alt":54.06,"az":266.7,"t":"2041-03-15T15:15:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.25,"alt":53.13,"az":267.6,"t":"2041-03-15T15:20:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.26,"alt":52.19,"az":268.4,"t":"2041-03-15T15:25:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.28,"alt":51.26,"az":269.3,"t":"2041-03-15T15:30:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.3,"alt":50.32,"az":270.1,"t":"2041-03-15T15:35:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.32,"alt":49.39,"az":271.0,"t":"2041-03-15T15:40:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.33,"alt":48.45,"az":271.8,"t":"2041-03-15T15:45:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.35,"alt":47.52,"az":272.6,"t":"2041-03-15T15:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.38,"alt":46.58,"az":273.3,"t":"2041-03-15T15:55:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.4,"alt":45.65,"az":274.1,"t":"2041-03-15T16:00:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.42,"alt":44.71,"az":274.9,"t":"2041-03-15T16:05:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.44,"alt":43.78,"az":275.6,"t":"2041-03-15T16:10:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.47,"alt":42.85,"az":276.4,"t":"2041-03-15T16:15:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.49,"alt":41.92,"az":277.1,"t":"2041-03-15T16:20:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.52,"alt":40.99,"az":277.8,"t":"2041-03-15T16:25:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.55,"alt":40.07,"az":278.5,"t":"2041-03-15T16:30:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.58,"alt":39.14,"az":279.3,"t":"2041-03-15T16:35:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.61,"alt":38.22,"az":280.0,"t":"2041-03-15T16:40:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.65,"alt":37.3,"az":280.7,"t":"2041-03-15T16:45:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.68,"alt":36.38,"az":281.4,"t":"2041-03-15T16:50:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.72,"alt":35.46,"az":282.1,"t":"2041-03-15T16:55:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.76,"alt":34.55,"az":282.8,"t":"2041-03-15T17:00:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.8,"alt":33.64,"az":283.5,"t":"2041-03-15T17:05:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.85,"alt":32.73,"az":284.1,"t":"2041-03-15T17:10:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.89,"alt":31.82,"az":284.8,"t":"2041-03-15T17:15:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.94,"alt":30.92,"az":285.5,"t":"2041-03-15T17:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.99,"alt":30.02,"az":286.2,"t":"2041-03-15T17:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":2.05,"alt":29.12,"az":286.9,"t":"2041-03-15T17:30:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.11,"alt":28.23,"az":287.6,"t":"2041-03-15T17:35:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.17,"alt":27.34,"az":288.2,"t":"2041-03-15T17:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.24,"alt":26.45,"az":288.9,"t":"2041-03-15T17:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.31,"alt":25.57,"az":289.6,"t":"2041-03-15T17:50:00Z","terrain":0.25},{"above_terrain":true,"airmass":2.38,"alt":24.69,"az":290.3,"t":"2041-03-15T17:55:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.47,"alt":23.81,"az":291.0,"t":"2041-03-15T18:00:00Z","terrain":0.49},{"above_terrain":true,"airmass":2.55,"alt":22.94,"az":291.7,"t":"2041-03-15T18:05:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.65,"alt":22.07,"az":292.4,"t":"2041-03-15T18:10:00Z","terrain":0.46},{"above_terrain":true,"airmass":2.75,"alt":21.21,"az":293.0,"t":"2041-03-15T18:15:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.86,"alt":20.35,"az":293.7,"t":"2041-03-15T18:20:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.97,"alt":19.49,"az":294.4,"t":"2041-03-15T18:25:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.1,"alt":18.65,"az":295.1,"t":"2041-03-15T18:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.24,"alt":17.8,"az":295.8,"t":"2041-03-15T18:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.39,"alt":16.96,"az":296.5,"t":"2041-03-15T18:40:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.56,"alt":16.13,"az":297.2,"t":"2041-03-15T18:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.74,"alt":15.3,"az":298.0,"t":"2041-03-15T18:50:00Z","terrain":0.13},{"above_terrain":true,"airmass":3.94,"alt":14.47,"az":298.7,"t":"2041-03-15T18:55:00Z","terrain":0.15},{"above_terrain":true,"airmass":4.17,"alt":13.65,"az":299.4,"t":"2041-03-15T19:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":4.42,"alt":12.84,"az":300.1,"t":"2041-03-15T19:05:00Z","terrain":0.36},{"above_terrain":true,"airmass":4.7,"alt":12.03,"az":300.8,"t":"2041-03-15T19:10:00Z","terrain":0.33},{"above_terrain":true,"airmass":5.01,"alt":11.23,"az":301.6,"t":"2041-03-15T19:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":5.37,"alt":10.44,"az":302.3,"t":"2041-03-15T19:20:00Z","terrain":-0.02},{"above_terrain":true,"airmass":5.77,"alt":9.65,"az":303.1,"t":"2041-03-15T19:25:00Z","terrain":-0.22},{"above_terrain":true,"airmass":6.24,"alt":8.87,"az":303.8,"t":"2041-03-15T19:30:00Z","terrain":-0.12},{"above_terrain":true,"airmass":6.78,"alt":8.1,"az":304.6,"t":"2041-03-15T19:35:00Z","terrain":-0.21},{"above_terrain":true,"airmass":7.42,"alt":7.33,"az":305.3,"t":"2041-03-15T19:40:00Z","terrain":-0.25},{"above_terrain":true,"airmass":8.17,"alt":6.57,"az":306.1,"t":"2041-03-15T19:45:00Z","terrain":-0.14},{"above_terrain":true,"airmass":9.08,"alt":5.82,"az":306.9,"t":"2041-03-15T19:50:00Z","terrain":0.13},{"above_terrain":true,"airmass":10.19,"alt":5.07,"az":307.6,"t":"2041-03-15T19:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":11.56,"alt":4.33,"az":308.4,"t":"2041-03-15T20:00:00Z","terrain":0.26},{"above_terrain":true,"airmass":13.3,"alt":3.61,"az":309.2,"t":"2041-03-15T20:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":15.55,"alt":2.88,"az":310.0,"t":"2041-03-15T20:10:00Z","terrain":0.22},{"above_terrain":true,"airmass":18.55,"alt":2.17,"az":310.8,"t":"2041-03-15T20:15:00Z","terrain":0.34},{"above_terrain":true,"airmass":22.66,"alt":1.47,"az":311.6,"t":"2041-03-15T20:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":28.43,"alt":0.77,"az":312.5,"t":"2041-03-15T20:25:00Z","terrain":0.2},{"above_terrain":false,"airmass":36.64,"alt":0.09,"az":313.3,"t":"2041-03-15T20:30:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-0.59,"az":314.1,"t":"2041-03-15T20:35:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.26,"az":315.0,"t":"2041-03-15T20:40:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-1.91,"az":315.8,"t":"2041-03-15T20:45:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-2.56,"az":316.7,"t":"2041-03-15T20:50:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-3.2,"az":317.6,"t":"2041-03-15T20:55:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-3.82,"az":318.4,"t":"2041-03-15T21:00:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-4.44,"az":319.3,"t":"2041-03-15T21:05:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-5.04,"az":320.2,"t":"2041-03-15T21:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.64,"az":321.1,"t":"2041-03-15T21:15:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-6.22,"az":322.0,"t":"2041-03-15T21:20:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-6.79,"az":322.9,"t":"2041-03-15T21:25:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-7.35,"az":323.9,"t":"2041-03-15T21:30:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-7.89,"az":324.8,"t":"2041-03-15T21:35:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-8.43,"az":325.7,"t":"2041-03-15T21:40:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-8.95,"az":326.7,"t":"2041-03-15T21:45:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-9.45,"az":327.7,"t":"2041-03-15T21:50:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-9.95,"az":328.6,"t":"2041-03-15T21:55:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-10.43,"az":329.6,"t":"2041-03-15T22:00:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-10.89,"az":330.6,"t":"2041-03-15T22:05:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-11.35,"az":331.6,"t":"2041-03-15T22:10:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-11.78,"az":332.6,"t":"2041-03-15T22:15:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-12.21,"az":333.6,"t":"2041-03-15T22:20:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-12.62,"az":334.6,"t":"2041-03-15T22:25:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-13.01,"az":335.6,"t":"2041-03-15T22:30:00Z","terrain":-0.75},{"above_terrain":false,"airmass":null,"alt":-13.39,"az":336.7,"t":"2041-03-15T22:35:00Z","terrain":-0.76},{"above_terrain":false,"airmass":null,"alt":-13.75,"az":337.7,"t":"2041-03-15T22:40:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-14.1,"az":338.8,"t":"2041-03-15T22:45:00Z","terrain":-0.69},{"above_terrain":false,"airmass":null,"alt":-14.43,"az":339.8,"t":"2041-03-15T22:50:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-14.74,"az":340.9,"t":"2041-03-15T22:55:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-15.04,"az":342.0,"t":"2041-03-15T23:00:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-15.32,"az":343.0,"t":"2041-03-15T23:05:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-15.59,"az":344.1,"t":"2041-03-15T23:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-15.83,"az":345.2,"t":"2041-03-15T23:15:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-16.06,"az":346.3,"t":"2041-03-15T23:20:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-16.28,"az":347.4,"t":"2041-03-15T23:25:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-16.47,"az":348.5,"t":"2041-03-15T23:30:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-16.65,"az":349.6,"t":"2041-03-15T23:35:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-16.81,"az":350.7,"t":"2041-03-15T23:40:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-16.95,"az":351.8,"t":"2041-03-15T23:45:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-17.08,"az":353.0,"t":"2041-03-15T23:50:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-17.18,"az":354.1,"t":"2041-03-15T23:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.27,"az":355.2,"t":"2041-03-16T00:00:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-17.34,"az":356.3,"t":"2041-03-16T00:05:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-17.39,"az":357.4,"t":"2041-03-16T00:10:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-17.42,"az":358.6,"t":"2041-03-16T00:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.44,"az":359.7,"t":"2041-03-16T00:20:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-17.43,"az":0.8,"t":"2041-03-16T00:25:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-17.41,"az":2.0,"t":"2041-03-16T00:30:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-17.37,"az":3.1,"t":"2041-03-16T00:35:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-17.31,"az":4.2,"t":"2041-03-16T00:40:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-17.23,"az":5.3,"t":"2041-03-16T00:45:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-17.13,"az":6.5,"t":"2041-03-16T00:50:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-17.02,"az":7.6,"t":"2041-03-16T00:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.89,"az":8.7,"t":"2041-03-16T01:00:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-16.74,"az":9.8,"t":"2041-03-16T01:05:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-16.57,"az":10.9,"t":"2041-03-16T01:10:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-16.38,"az":12.0,"t":"2041-03-16T01:15:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-16.18,"az":13.1,"t":"2041-03-16T01:20:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-15.96,"az":14.2,"t":"2041-03-16T01:25:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-15.72,"az":15.3,"t":"2041-03-16T01:30:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-15.46,"az":16.4,"t":"2041-03-16T01:35:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-15.19,"az":17.5,"t":"2041-03-16T01:40:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-14.9,"az":18.5,"t":"2041-03-16T01:45:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-14.6,"az":19.6,"t":"2041-03-16T01:50:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-14.27,"az":20.7,"t":"2041-03-16T01:55:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-13.94,"az":21.7,"t":"2041-03-16T02:00:00Z","terrain":0.91},{"above_terrain":false,"airmass":null,"alt":-13.58,"az":22.8,"t":"2041-03-16T02:05:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-13.21,"az":23.8,"t":"2041-03-16T02:10:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-12.83,"az":24.8,"t":"2041-03-16T02:15:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-12.43,"az":25.9,"t":"2041-03-16T02:20:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-12.01,"az":26.9,"t":"2041-03-16T02:25:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-11.58,"az":27.9,"t":"2041-03-16T02:30:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-11.13,"az":28.9,"t":"2041-03-16T02:35:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-10.68,"az":29.9,"t":"2041-03-16T02:40:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-10.2,"az":30.9,"t":"2041-03-16T02:45:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-9.72,"az":31.8,"t":"2041-03-16T02:50:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-9.22,"az":32.8,"t":"2041-03-16T02:55:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-8.7,"az":33.7,"t":"2041-03-16T03:00:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-8.18,"az":34.7,"t":"2041-03-16T03:05:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-7.64,"az":35.6,"t":"2041-03-16T03:10:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-7.09,"az":36.6,"t":"2041-03-16T03:15:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-6.52,"az":37.5,"t":"2041-03-16T03:20:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-5.95,"az":38.4,"t":"2041-03-16T03:25:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-5.36,"az":39.3,"t":"2041-03-16T03:30:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-4.76,"az":40.2,"t":"2041-03-16T03:35:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-4.15,"az":41.1,"t":"2041-03-16T03:40:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-3.53,"az":42.0,"t":"2041-03-16T03:45:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-2.9,"az":42.9,"t":"2041-03-16T03:50:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-2.26,"az":43.7,"t":"2041-03-16T03:55:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-1.6,"az":44.6,"t":"2041-03-16T04:00:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-0.94,"az":45.4,"t":"2041-03-16T04:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-0.27,"az":46.3,"t":"2041-03-16T04:10:00Z","terrain":0.65},{"above_terrain":false,"airmass":32.41,"alt":0.41,"az":47.1,"t":"2041-03-16T04:15:00Z","terrain":0.6},{"above_terrain":true,"airmass":25.46,"alt":1.1,"az":47.9,"t":"2041-03-16T04:20:00Z","terrain":0.54},{"above_terrain":true,"airmass":20.56,"alt":1.8,"az":48.7,"t":"2041-03-16T04:25:00Z","terrain":0.44},{"above_terrain":true,"airmass":17.03,"alt":2.51,"az":49.5,"t":"2041-03-16T04:30:00Z","terrain":0.4},{"above_terrain":true,"airmass":14.41,"alt":3.22,"az":50.4,"t":"2041-03-16T04:35:00Z","terrain":0.45},{"above_terrain":true,"airmass":12.43,"alt":3.95,"az":51.1,"t":"2041-03-16T04:40:00Z","terrain":0.54},{"above_terrain":true,"airmass":10.87,"alt":4.68,"az":51.9,"t":"2041-03-16T04:45:00Z","terrain":0.62},{"above_terrain":true,"airmass":9.64,"alt":5.42,"az":52.7,"t":"2041-03-16T04:50:00Z","terrain":0.78},{"above_terrain":true,"airmass":8.63,"alt":6.17,"az":53.5,"t":"2041-03-16T04:55:00Z","terrain":0.92},{"above_terrain":true,"airmass":7.8,"alt":6.93,"az":54.3,"t":"2041-03-16T05:00:00Z","terrain":1.02},{"above_terrain":true,"airmass":7.11,"alt":7.69,"az":55.0,"t":"2041-03-16T05:05:00Z","terrain":1.08},{"above_terrain":true,"airmass":6.52,"alt":8.46,"az":55.8,"t":"2041-03-16T05:10:00Z","terrain":1.06},{"above_terrain":true,"airmass":6.01,"alt":9.24,"az":56.5,"t":"2041-03-16T05:15:00Z","terrain":1.06},{"above_terrain":true,"airmass":5.57,"alt":10.02,"az":57.3,"t":"2041-03-16T05:20:00Z","terrain":1.12},{"above_terrain":true,"airmass":5.19,"alt":10.81,"az":58.0,"t":"2041-03-16T05:25:00Z","terrain":1.25},{"above_terrain":true,"airmass":4.86,"alt":11.61,"az":58.8,"t":"2041-03-16T05:30:00Z","terrain":1.22},{"above_terrain":true,"airmass":4.56,"alt":12.41,"az":59.5,"t":"2041-03-16T05:35:00Z","terrain":1.19},{"above_terrain":true,"airmass":4.3,"alt":13.22,"az":60.2,"t":"2041-03-16T05:40:00Z","terrain":1.15},{"above_terrain":true,"airmass":4.06,"alt":14.04,"az":61.0,"t":"2041-03-16T05:45:00Z","terrain":1.09},{"above_terrain":true,"airmass":3.85,"alt":14.86,"az":61.7,"t":"2041-03-16T05:50:00Z","terrain":1.04},{"above_terrain":true,"airmass":3.65,"alt":15.69,"az":62.4,"t":"2041-03-16T05:55:00Z","terrain":0.97},{"above_terrain":true,"airmass":3.48,"alt":16.52,"az":63.1,"t":"2041-03-16T06:00:00Z","terrain":0.9},{"above_terrain":true,"airmass":3.32,"alt":17.36,"az":63.8,"t":"2041-03-16T06:05:00Z","terrain":0.8},{"above_terrain":true,"airmass":3.17,"alt":18.2,"az":64.5,"t":"2041-03-16T06:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.04,"alt":19.04,"az":65.2,"t":"2041-03-16T06:15:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.92,"alt":19.9,"az":65.9,"t":"2041-03-16T06:20:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.8,"alt":20.75,"az":66.6,"t":"2041-03-16T06:25:00Z","terrain":0.89},{"above_terrain":true,"airmass":2.7,"alt":21.61,"az":67.3,"t":"2041-03-16T06:30:00Z","terrain":0.95},{"above_terrain":true,"airmass":2.6,"alt":22.48,"az":68.0,"t":"2041-03-16T06:35:00Z","terrain":0.99},{"above_terrain":true,"airmass":2.51,"alt":23.35,"az":68.7,"t":"2041-03-16T06:40:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.43,"alt":24.22,"az":69.3,"t":"2041-03-16T06:45:00Z","terrain":1.11},{"above_terrain":true,"airmass":2.35,"alt":25.1,"az":70.0,"t":"2041-03-16T06:50:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.27,"alt":25.98,"az":70.7,"t":"2041-03-16T06:55:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.2,"alt":26.87,"az":71.4,"t":"2041-03-16T07:00:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.14,"alt":27.76,"az":72.1,"t":"2041-03-16T07:05:00Z","terrain":1.18},{"above_terrain":true,"airmass":2.08,"alt":28.65,"az":72.8,"t":"2041-03-16T07:10:00Z","terrain":1.04},{"above_terrain":true,"airmass":2.02,"alt":29.54,"az":73.4,"t":"2041-03-16T07:15:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.97,"alt":30.44,"az":74.1,"t":"2041-03-16T07:20:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.92,"alt":31.35,"az":74.8,"t":"2041-03-16T07:25:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.87,"alt":32.25,"az":75.5,"t":"2041-03-16T07:30:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.82,"alt":33.16,"az":76.2,"t":"2041-03-16T07:35:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.78,"alt":34.07,"az":76.9,"t":"2041-03-16T07:40:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.74,"alt":34.98,"az":77.6,"t":"2041-03-16T07:45:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.7,"alt":35.9,"az":78.3,"t":"2041-03-16T07:50:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.67,"alt":36.81,"az":79.0,"t":"2041-03-16T07:55:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.63,"alt":37.73,"az":79.7,"t":"2041-03-16T08:00:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.6,"alt":38.65,"az":80.4,"t":"2041-03-16T08:05:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.57,"alt":39.58,"az":81.1,"t":"2041-03-16T08:10:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.54,"alt":40.5,"az":81.8,"t":"2041-03-16T08:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.51,"alt":41.43,"az":82.5,"t":"2041-03-16T08:20:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.48,"alt":42.36,"az":83.2,"t":"2041-03-16T08:25:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.46,"alt":43.29,"az":84.0,"t":"2041-03-16T08:30:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.43,"alt":44.22,"az":84.7,"t":"2041-03-16T08:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.41,"alt":45.15,"az":85.5,"t":"2041-03-16T08:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.39,"alt":46.09,"az":86.2,"t":"2041-03-16T08:45:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.37,"alt":47.02,"az":87.0,"t":"2041-03-16T08:50:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.35,"alt":47.96,"az":87.8,"t":"2041-03-16T08:55:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.33,"alt":48.89,"az":88.6,"t":"2041-03-16T09:00:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.31,"alt":49.83,"az":89.4,"t":"2041-03-16T09:05:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.29,"alt":50.76,"az":90.3,"t":"2041-03-16T09:10:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.27,"alt":51.7,"az":91.1,"t":"2041-03-16T09:15:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.26,"alt":52.64,"az":92.0,"t":"2041-03-16T09:20:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.24,"alt":53.57,"az":92.9,"t":"2041-03-16T09:25:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.23,"alt":54.5,"az":93.8,"t":"2041-03-16T09:30:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.21,"alt":55.44,"az":94.7,"t":"2041-03-16T09:35:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.2,"alt":56.37,"az":95.7,"t":"2041-03-16T09:40:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.19,"alt":57.3,"az":96.6,"t":"2041-03-16T09:45:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.18,"alt":58.23,"az":97.7,"t":"2041-03-16T09:50:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.16,"alt":59.16,"az":98.7,"t":"2041-03-16T09:55:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.15,"alt":60.08,"az":99.8,"t":"2041-03-16T10:00:00Z","terrain":0.31}],"transit":{"airmass":1.02,"alt":79.2,"az":182.0,"t":"2041-03-15T12:25:00Z"},"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."]}
