{"assessment":{"best_window":null,"cost":{"altitude":6.61,"clouds":0.0,"darkness":0.3,"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":"Not tonight","hourly":[{"alt":-10,"cloud":null,"high":null,"iso":"2028-05-13T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-43,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"21:00","wind":null},{"alt":-15,"cloud":null,"high":null,"iso":"2028-05-13T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-33,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"22:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2028-05-13T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-22,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2028-05-13T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-11,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-14,"cloud":null,"high":null,"iso":"2028-05-13T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-1,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-9,"cloud":null,"high":null,"iso":"2028-05-13T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":8,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2028-05-14T00:00Z","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":6,"cloud":null,"high":null,"iso":"2028-05-14T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":22,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":15,"cloud":null,"high":null,"iso":"2028-05-14T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":26,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"05:00","wind":null},{"alt":26,"cloud":null,"high":null,"iso":"2028-05-14T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":27,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.05,"peak_sky":0.05,"quality_hours":0.0,"reasons":["the target being low or below 20\u00b0 cost 6.6 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":0,"score_weather":null,"sky_hours":0.0,"verdict":"unknown","verdict_astronomy":"unusable","weather_known":false,"windows":[{"end":"2028-05-14T02:30Z","end_local":"05:30","hours":9.0,"label":"unusable","mean_quality":0.0,"start":"2028-05-13T17:30Z","start_local":"20:30"},{"end":"2028-05-14T02:35Z","end_local":"05:35","hours":0.08,"label":"poor","mean_quality":0.05,"start":"2028-05-14T02:30Z","start_local":"05:30"},{"end":"2028-05-14T03:05Z","end_local":"06:05","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2028-05-14T02:35Z","start_local":"05:35"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2028-05-13T19:27:31Z","dark_hours":5.66,"dark_to":"2028-05-14T01:06:55Z","moon":{"illumination":0.733,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":2.68,"moonrise":"2028-05-13T22:09:29Z","moonset":"2028-05-14T07:41:23Z","sunrise":"2028-05-14T03:02:07Z","sunset":"2028-05-13T17:32:19Z","twilight":{"astronomical":{"end":"2028-05-13T19:27:31Z","start":"2028-05-14T01:06:55Z"},"civil":{"end":"2028-05-13T18:03:57Z","start":"2028-05-14T02:30:29Z"},"nautical":{"end":"2028-05-13T18:43:20Z","start":"2028-05-14T01:51:06Z"}},"window_end":"2028-05-14T09:00:00Z","window_start":"2028-05-13T09:00:00Z"},"night_date":"2028-05-13","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":8.12,"alt":6.6,"t":"2028-05-14T01:05:00Z"},"dec":30.66017511,"dec_of_date":30.8048,"dec_str":"+30\u00b0 39' 36.6\"","good_hours":0,"limit_rise":"2028-05-14T02:27:32Z","limit_set":"2028-05-13T14:28:31Z","max_az_rate_deg_per_min":1.14,"moon_separation":97.0,"never_rises":false,"ra":23.46206906,"ra_of_date":23.8632,"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":"Not above the horizon limit during darkness tonight \u2014 try another season.","terrain":{"available":true,"behind_at":"2028-05-13T16:35:01Z","blocked_dark_hours":0,"clears_at":"2028-05-14T00:23:17Z","rise_az":211.4},"track":[{"above_terrain":true,"airmass":1.02,"alt":77.55,"az":211.4,"t":"2028-05-13T09:00:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.03,"alt":77.03,"az":215.7,"t":"2028-05-13T09:05:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.03,"alt":76.46,"az":219.7,"t":"2028-05-13T09:10:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.03,"alt":75.84,"az":223.4,"t":"2028-05-13T09:15:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.03,"alt":75.18,"az":226.8,"t":"2028-05-13T09:20:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.04,"alt":74.48,"az":229.9,"t":"2028-05-13T09:25:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.04,"alt":73.75,"az":232.8,"t":"2028-05-13T09:30:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.05,"alt":72.99,"az":235.4,"t":"2028-05-13T09:35:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.05,"alt":72.2,"az":237.9,"t":"2028-05-13T09:40:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.05,"alt":71.4,"az":240.2,"t":"2028-05-13T09:45:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.06,"alt":70.58,"az":242.4,"t":"2028-05-13T09:50:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.07,"alt":69.74,"az":244.4,"t":"2028-05-13T09:55:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.07,"alt":68.89,"az":246.2,"t":"2028-05-13T10:00:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.08,"alt":68.03,"az":248.0,"t":"2028-05-13T10:05:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.08,"alt":67.16,"az":249.6,"t":"2028-05-13T10:10:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.09,"alt":66.28,"az":251.2,"t":"2028-05-13T10:15:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.1,"alt":65.39,"az":252.7,"t":"2028-05-13T10:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.11,"alt":64.49,"az":254.1,"t":"2028-05-13T10:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.12,"alt":63.59,"az":255.4,"t":"2028-05-13T10:30:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.12,"alt":62.68,"az":256.7,"t":"2028-05-13T10:35:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.13,"alt":61.77,"az":257.9,"t":"2028-05-13T10:40:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.14,"alt":60.85,"az":259.1,"t":"2028-05-13T10:45:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.15,"alt":59.93,"az":260.2,"t":"2028-05-13T10:50:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.17,"alt":59.0,"az":261.3,"t":"2028-05-13T10:55:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.18,"alt":58.08,"az":262.4,"t":"2028-05-13T11:00:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.19,"alt":57.15,"az":263.4,"t":"2028-05-13T11:05:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.2,"alt":56.22,"az":264.4,"t":"2028-05-13T11:10:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.22,"alt":55.29,"az":265.3,"t":"2028-05-13T11:15:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.23,"alt":54.35,"az":266.3,"t":"2028-05-13T11:20:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.24,"alt":53.42,"az":267.2,"t":"2028-05-13T11:25:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.26,"alt":52.48,"az":268.1,"t":"2028-05-13T11:30:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.28,"alt":51.55,"az":268.9,"t":"2028-05-13T11:35:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.29,"alt":50.61,"az":269.8,"t":"2028-05-13T11:40:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.31,"alt":49.68,"az":270.6,"t":"2028-05-13T11:45:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.33,"alt":48.74,"az":271.4,"t":"2028-05-13T11:50:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.35,"alt":47.8,"az":272.2,"t":"2028-05-13T11:55:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.37,"alt":46.87,"az":273.0,"t":"2028-05-13T12:00:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.39,"alt":45.93,"az":273.8,"t":"2028-05-13T12:05:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.41,"alt":45.0,"az":274.5,"t":"2028-05-13T12:10:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.44,"alt":44.07,"az":275.3,"t":"2028-05-13T12:15:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.46,"alt":43.14,"az":276.0,"t":"2028-05-13T12:20:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.49,"alt":42.21,"az":276.8,"t":"2028-05-13T12:25:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.51,"alt":41.28,"az":277.5,"t":"2028-05-13T12:30:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.54,"alt":40.35,"az":278.2,"t":"2028-05-13T12:35:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.57,"alt":39.43,"az":278.9,"t":"2028-05-13T12:40:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.6,"alt":38.5,"az":279.7,"t":"2028-05-13T12:45:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.64,"alt":37.58,"az":280.4,"t":"2028-05-13T12:50:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.67,"alt":36.66,"az":281.1,"t":"2028-05-13T12:55:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.71,"alt":35.74,"az":281.8,"t":"2028-05-13T13:00:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.75,"alt":34.83,"az":282.5,"t":"2028-05-13T13:05:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.79,"alt":33.92,"az":283.2,"t":"2028-05-13T13:10:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.83,"alt":33.01,"az":283.8,"t":"2028-05-13T13:15:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.88,"alt":32.1,"az":284.5,"t":"2028-05-13T13:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.93,"alt":31.19,"az":285.2,"t":"2028-05-13T13:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.98,"alt":30.29,"az":285.9,"t":"2028-05-13T13:30:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.03,"alt":29.39,"az":286.6,"t":"2028-05-13T13:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.09,"alt":28.5,"az":287.3,"t":"2028-05-13T13:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.15,"alt":27.61,"az":287.9,"t":"2028-05-13T13:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.22,"alt":26.72,"az":288.6,"t":"2028-05-13T13:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.29,"alt":25.83,"az":289.3,"t":"2028-05-13T13:55:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.36,"alt":24.95,"az":290.0,"t":"2028-05-13T14:00:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.44,"alt":24.07,"az":290.7,"t":"2028-05-13T14:05:00Z","terrain":0.43},{"above_terrain":true,"airmass":2.53,"alt":23.2,"az":291.4,"t":"2028-05-13T14:10:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.62,"alt":22.33,"az":292.1,"t":"2028-05-13T14:15:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.72,"alt":21.46,"az":292.7,"t":"2028-05-13T14:20:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.82,"alt":20.6,"az":293.4,"t":"2028-05-13T14:25:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.94,"alt":19.75,"az":294.1,"t":"2028-05-13T14:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.06,"alt":18.9,"az":294.8,"t":"2028-05-13T14:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.2,"alt":18.05,"az":295.5,"t":"2028-05-13T14:40:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.35,"alt":17.21,"az":296.2,"t":"2028-05-13T14:45:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.51,"alt":16.37,"az":296.9,"t":"2028-05-13T14:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.69,"alt":15.54,"az":297.7,"t":"2028-05-13T14:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.88,"alt":14.71,"az":298.4,"t":"2028-05-13T15:00:00Z","terrain":0.14},{"above_terrain":true,"airmass":4.1,"alt":13.89,"az":299.1,"t":"2028-05-13T15:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":4.34,"alt":13.08,"az":299.8,"t":"2028-05-13T15:10:00Z","terrain":0.33},{"above_terrain":true,"airmass":4.61,"alt":12.27,"az":300.5,"t":"2028-05-13T15:15:00Z","terrain":0.34},{"above_terrain":true,"airmass":4.92,"alt":11.46,"az":301.3,"t":"2028-05-13T15:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":5.26,"alt":10.67,"az":302.0,"t":"2028-05-13T15:25:00Z","terrain":0.08},{"above_terrain":true,"airmass":5.65,"alt":9.88,"az":302.8,"t":"2028-05-13T15:30:00Z","terrain":-0.15},{"above_terrain":true,"airmass":6.1,"alt":9.09,"az":303.5,"t":"2028-05-13T15:35:00Z","terrain":-0.16},{"above_terrain":true,"airmass":6.62,"alt":8.32,"az":304.3,"t":"2028-05-13T15:40:00Z","terrain":-0.15},{"above_terrain":true,"airmass":7.23,"alt":7.55,"az":305.0,"t":"2028-05-13T15:45:00Z","terrain":-0.29},{"above_terrain":true,"airmass":7.95,"alt":6.78,"az":305.8,"t":"2028-05-13T15:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":8.81,"alt":6.03,"az":306.6,"t":"2028-05-13T15:55:00Z","terrain":0.02},{"above_terrain":true,"airmass":9.85,"alt":5.28,"az":307.3,"t":"2028-05-13T16:00:00Z","terrain":0.23},{"above_terrain":true,"airmass":11.15,"alt":4.54,"az":308.1,"t":"2028-05-13T16:05:00Z","terrain":0.3},{"above_terrain":true,"airmass":12.77,"alt":3.81,"az":308.9,"t":"2028-05-13T16:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":14.87,"alt":3.08,"az":309.7,"t":"2028-05-13T16:15:00Z","terrain":0.21},{"above_terrain":true,"airmass":17.64,"alt":2.37,"az":310.5,"t":"2028-05-13T16:20:00Z","terrain":0.29},{"above_terrain":true,"airmass":21.4,"alt":1.66,"az":311.3,"t":"2028-05-13T16:25:00Z","terrain":0.29},{"above_terrain":true,"airmass":26.66,"alt":0.96,"az":312.1,"t":"2028-05-13T16:30:00Z","terrain":0.16},{"above_terrain":true,"airmass":34.14,"alt":0.27,"az":313.0,"t":"2028-05-13T16:35:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-0.41,"az":313.8,"t":"2028-05-13T16:40:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-1.08,"az":314.6,"t":"2028-05-13T16:45:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-1.74,"az":315.5,"t":"2028-05-13T16:50:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-2.39,"az":316.4,"t":"2028-05-13T16:55:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-3.03,"az":317.2,"t":"2028-05-13T17:00:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-3.66,"az":318.1,"t":"2028-05-13T17:05:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-4.28,"az":319.0,"t":"2028-05-13T17:10:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-4.89,"az":319.9,"t":"2028-05-13T17:15:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-5.49,"az":320.8,"t":"2028-05-13T17:20:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-6.08,"az":321.7,"t":"2028-05-13T17:25:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-6.65,"az":322.6,"t":"2028-05-13T17:30:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-7.21,"az":323.5,"t":"2028-05-13T17:35:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-7.76,"az":324.4,"t":"2028-05-13T17:40:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-8.3,"az":325.4,"t":"2028-05-13T17:45:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-8.83,"az":326.3,"t":"2028-05-13T17:50:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-9.34,"az":327.3,"t":"2028-05-13T17:55:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-9.84,"az":328.3,"t":"2028-05-13T18:00:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-10.32,"az":329.2,"t":"2028-05-13T18:05:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-10.79,"az":330.2,"t":"2028-05-13T18:10:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-11.25,"az":331.2,"t":"2028-05-13T18:15:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-11.7,"az":332.2,"t":"2028-05-13T18:20:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-12.12,"az":333.2,"t":"2028-05-13T18:25:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-12.54,"az":334.2,"t":"2028-05-13T18:30:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-12.94,"az":335.3,"t":"2028-05-13T18:35:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-13.32,"az":336.3,"t":"2028-05-13T18:40:00Z","terrain":-0.8},{"above_terrain":false,"airmass":null,"alt":-13.69,"az":337.3,"t":"2028-05-13T18:45:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-14.04,"az":338.4,"t":"2028-05-13T18:50:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-14.38,"az":339.4,"t":"2028-05-13T18:55:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-14.7,"az":340.5,"t":"2028-05-13T19:00:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-15.0,"az":341.6,"t":"2028-05-13T19:05:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-15.29,"az":342.7,"t":"2028-05-13T19:10:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-15.56,"az":343.7,"t":"2028-05-13T19:15:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-15.82,"az":344.8,"t":"2028-05-13T19:20:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-16.05,"az":345.9,"t":"2028-05-13T19:25:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-16.27,"az":347.0,"t":"2028-05-13T19:30:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-16.47,"az":348.1,"t":"2028-05-13T19:35:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-16.66,"az":349.2,"t":"2028-05-13T19:40:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-16.82,"az":350.3,"t":"2028-05-13T19:45:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-16.97,"az":351.4,"t":"2028-05-13T19:50:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-17.1,"az":352.6,"t":"2028-05-13T19:55:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-17.21,"az":353.7,"t":"2028-05-13T20:00:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-17.31,"az":354.8,"t":"2028-05-13T20:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.38,"az":355.9,"t":"2028-05-13T20:10:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-17.44,"az":357.1,"t":"2028-05-13T20:15:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-17.48,"az":358.2,"t":"2028-05-13T20:20:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.5,"az":359.3,"t":"2028-05-13T20:25:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-17.5,"az":0.4,"t":"2028-05-13T20:30:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-17.48,"az":1.6,"t":"2028-05-13T20:35:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-17.45,"az":2.7,"t":"2028-05-13T20:40:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-17.4,"az":3.8,"t":"2028-05-13T20:45:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-17.32,"az":5.0,"t":"2028-05-13T20:50:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-17.23,"az":6.1,"t":"2028-05-13T20:55:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-17.13,"az":7.2,"t":"2028-05-13T21:00:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-17.0,"az":8.3,"t":"2028-05-13T21:05:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-16.86,"az":9.4,"t":"2028-05-13T21:10:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-16.69,"az":10.5,"t":"2028-05-13T21:15:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-16.51,"az":11.6,"t":"2028-05-13T21:20:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-16.32,"az":12.8,"t":"2028-05-13T21:25:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-16.1,"az":13.9,"t":"2028-05-13T21:30:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-15.87,"az":14.9,"t":"2028-05-13T21:35:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-15.62,"az":16.0,"t":"2028-05-13T21:40:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-15.35,"az":17.1,"t":"2028-05-13T21:45:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-15.07,"az":18.2,"t":"2028-05-13T21:50:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-14.77,"az":19.3,"t":"2028-05-13T21:55:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-14.45,"az":20.3,"t":"2028-05-13T22:00:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-14.12,"az":21.4,"t":"2028-05-13T22:05:00Z","terrain":0.8},{"above_terrain":false,"airmass":null,"alt":-13.77,"az":22.4,"t":"2028-05-13T22:10:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-13.4,"az":23.5,"t":"2028-05-13T22:15:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-13.02,"az":24.5,"t":"2028-05-13T22:20:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-12.63,"az":25.5,"t":"2028-05-13T22:25:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-12.21,"az":26.6,"t":"2028-05-13T22:30:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-11.79,"az":27.6,"t":"2028-05-13T22:35:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-11.35,"az":28.6,"t":"2028-05-13T22:40:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-10.89,"az":29.6,"t":"2028-05-13T22:45:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-10.43,"az":30.5,"t":"2028-05-13T22:50:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-9.94,"az":31.5,"t":"2028-05-13T22:55:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-9.45,"az":32.5,"t":"2028-05-13T23:00:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-8.94,"az":33.5,"t":"2028-05-13T23:05:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-8.41,"az":34.4,"t":"2028-05-13T23:10:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-7.88,"az":35.4,"t":"2028-05-13T23:15:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-7.33,"az":36.3,"t":"2028-05-13T23:20:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-6.77,"az":37.2,"t":"2028-05-13T23:25:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-6.2,"az":38.1,"t":"2028-05-13T23:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.62,"az":39.0,"t":"2028-05-13T23:35:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-5.02,"az":39.9,"t":"2028-05-13T23:40:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-4.41,"az":40.8,"t":"2028-05-13T23:45:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-3.8,"az":41.7,"t":"2028-05-13T23:50:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-3.17,"az":42.6,"t":"2028-05-13T23:55:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-2.53,"az":43.5,"t":"2028-05-14T00:00:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-1.88,"az":44.3,"t":"2028-05-14T00:05:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-1.22,"az":45.2,"t":"2028-05-14T00:10:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-0.55,"az":46.0,"t":"2028-05-14T00:15:00Z","terrain":0.67},{"above_terrain":false,"airmass":36.12,"alt":0.12,"az":46.9,"t":"2028-05-14T00:20:00Z","terrain":0.62},{"above_terrain":true,"airmass":28.05,"alt":0.81,"az":47.7,"t":"2028-05-14T00:25:00Z","terrain":0.56},{"above_terrain":true,"airmass":22.38,"alt":1.51,"az":48.5,"t":"2028-05-14T00:30:00Z","terrain":0.47},{"above_terrain":true,"airmass":18.35,"alt":2.21,"az":49.3,"t":"2028-05-14T00:35:00Z","terrain":0.41},{"above_terrain":true,"airmass":15.4,"alt":2.93,"az":50.1,"t":"2028-05-14T00:40:00Z","terrain":0.42},{"above_terrain":true,"airmass":13.18,"alt":3.65,"az":50.9,"t":"2028-05-14T00:45:00Z","terrain":0.52},{"above_terrain":true,"airmass":11.46,"alt":4.38,"az":51.7,"t":"2028-05-14T00:50:00Z","terrain":0.6},{"above_terrain":true,"airmass":10.11,"alt":5.12,"az":52.5,"t":"2028-05-14T00:55:00Z","terrain":0.74},{"above_terrain":true,"airmass":9.01,"alt":5.87,"az":53.3,"t":"2028-05-14T01:00:00Z","terrain":0.88},{"above_terrain":true,"airmass":8.12,"alt":6.62,"az":54.1,"t":"2028-05-14T01:05:00Z","terrain":1.0},{"above_terrain":true,"airmass":7.37,"alt":7.38,"az":54.8,"t":"2028-05-14T01:10:00Z","terrain":1.07},{"above_terrain":true,"airmass":6.74,"alt":8.15,"az":55.6,"t":"2028-05-14T01:15:00Z","terrain":1.06},{"above_terrain":true,"airmass":6.2,"alt":8.93,"az":56.3,"t":"2028-05-14T01:20:00Z","terrain":1.06},{"above_terrain":true,"airmass":5.74,"alt":9.71,"az":57.1,"t":"2028-05-14T01:25:00Z","terrain":1.09},{"above_terrain":true,"airmass":5.34,"alt":10.5,"az":57.8,"t":"2028-05-14T01:30:00Z","terrain":1.22},{"above_terrain":true,"airmass":4.99,"alt":11.29,"az":58.6,"t":"2028-05-14T01:35:00Z","terrain":1.23},{"above_terrain":true,"airmass":4.67,"alt":12.09,"az":59.3,"t":"2028-05-14T01:40:00Z","terrain":1.2},{"above_terrain":true,"airmass":4.4,"alt":12.9,"az":60.0,"t":"2028-05-14T01:45:00Z","terrain":1.17},{"above_terrain":true,"airmass":4.15,"alt":13.72,"az":60.8,"t":"2028-05-14T01:50:00Z","terrain":1.11},{"above_terrain":true,"airmass":3.93,"alt":14.54,"az":61.5,"t":"2028-05-14T01:55:00Z","terrain":1.05},{"above_terrain":true,"airmass":3.73,"alt":15.36,"az":62.2,"t":"2028-05-14T02:00:00Z","terrain":0.99},{"above_terrain":true,"airmass":3.55,"alt":16.19,"az":62.9,"t":"2028-05-14T02:05:00Z","terrain":0.92},{"above_terrain":true,"airmass":3.38,"alt":17.03,"az":63.6,"t":"2028-05-14T02:10:00Z","terrain":0.82},{"above_terrain":true,"airmass":3.23,"alt":17.87,"az":64.3,"t":"2028-05-14T02:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.09,"alt":18.71,"az":65.0,"t":"2028-05-14T02:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":2.96,"alt":19.56,"az":65.7,"t":"2028-05-14T02:25:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.85,"alt":20.42,"az":66.4,"t":"2028-05-14T02:30:00Z","terrain":0.87},{"above_terrain":true,"airmass":2.74,"alt":21.28,"az":67.1,"t":"2028-05-14T02:35:00Z","terrain":0.94},{"above_terrain":true,"airmass":2.64,"alt":22.14,"az":67.8,"t":"2028-05-14T02:40:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.54,"alt":23.01,"az":68.5,"t":"2028-05-14T02:45:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.46,"alt":23.89,"az":69.2,"t":"2028-05-14T02:50:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.38,"alt":24.76,"az":69.9,"t":"2028-05-14T02:55:00Z","terrain":1.2},{"above_terrain":true,"airmass":2.3,"alt":25.64,"az":70.5,"t":"2028-05-14T03:00:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.23,"alt":26.53,"az":71.2,"t":"2028-05-14T03:05:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.16,"alt":27.42,"az":71.9,"t":"2028-05-14T03:10:00Z","terrain":1.21},{"above_terrain":true,"airmass":2.1,"alt":28.31,"az":72.6,"t":"2028-05-14T03:15:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.04,"alt":29.2,"az":73.3,"t":"2028-05-14T03:20:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.99,"alt":30.1,"az":74.0,"t":"2028-05-14T03:25:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.94,"alt":31.0,"az":74.6,"t":"2028-05-14T03:30:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.89,"alt":31.9,"az":75.3,"t":"2028-05-14T03:35:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.84,"alt":32.81,"az":76.0,"t":"2028-05-14T03:40:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.8,"alt":33.72,"az":76.7,"t":"2028-05-14T03:45:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.76,"alt":34.63,"az":77.4,"t":"2028-05-14T03:50:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.72,"alt":35.55,"az":78.1,"t":"2028-05-14T03:55:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.68,"alt":36.46,"az":78.8,"t":"2028-05-14T04:00:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.64,"alt":37.38,"az":79.5,"t":"2028-05-14T04:05:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.61,"alt":38.3,"az":80.2,"t":"2028-05-14T04:10:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.58,"alt":39.23,"az":80.9,"t":"2028-05-14T04:15:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.55,"alt":40.15,"az":81.6,"t":"2028-05-14T04:20:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.52,"alt":41.08,"az":82.3,"t":"2028-05-14T04:25:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.49,"alt":42.01,"az":83.1,"t":"2028-05-14T04:30:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.47,"alt":42.94,"az":83.8,"t":"2028-05-14T04:35:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.44,"alt":43.87,"az":84.5,"t":"2028-05-14T04:40:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.42,"alt":44.8,"az":85.3,"t":"2028-05-14T04:45:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.39,"alt":45.73,"az":86.1,"t":"2028-05-14T04:50:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.37,"alt":46.67,"az":86.8,"t":"2028-05-14T04:55:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.35,"alt":47.6,"az":87.6,"t":"2028-05-14T05:00:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.33,"alt":48.54,"az":88.4,"t":"2028-05-14T05:05:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.31,"alt":49.47,"az":89.2,"t":"2028-05-14T05:10:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.3,"alt":50.41,"az":90.1,"t":"2028-05-14T05:15:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.28,"alt":51.35,"az":90.9,"t":"2028-05-14T05:20:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.26,"alt":52.28,"az":91.8,"t":"2028-05-14T05:25:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.25,"alt":53.22,"az":92.6,"t":"2028-05-14T05:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.23,"alt":54.15,"az":93.5,"t":"2028-05-14T05:35:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.22,"alt":55.09,"az":94.5,"t":"2028-05-14T05:40:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.21,"alt":56.02,"az":95.4,"t":"2028-05-14T05:45:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.19,"alt":56.95,"az":96.4,"t":"2028-05-14T05:50:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.18,"alt":57.88,"az":97.4,"t":"2028-05-14T05:55:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.17,"alt":58.81,"az":98.5,"t":"2028-05-14T06:00:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.16,"alt":59.73,"az":99.5,"t":"2028-05-14T06:05:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.15,"alt":60.65,"az":100.7,"t":"2028-05-14T06:10:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.14,"alt":61.57,"az":101.8,"t":"2028-05-14T06:15:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.13,"alt":62.48,"az":103.0,"t":"2028-05-14T06:20:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.12,"alt":63.39,"az":104.3,"t":"2028-05-14T06:25:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.11,"alt":64.3,"az":105.6,"t":"2028-05-14T06:30:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.1,"alt":65.2,"az":107.0,"t":"2028-05-14T06:35:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.09,"alt":66.09,"az":108.5,"t":"2028-05-14T06:40:00Z","terrain":-1.05},{"above_terrain":true,"airmass":1.09,"alt":66.97,"az":110.0,"t":"2028-05-14T06:45:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.08,"alt":67.85,"az":111.7,"t":"2028-05-14T06:50:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.07,"alt":68.71,"az":113.4,"t":"2028-05-14T06:55:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.07,"alt":69.56,"az":115.2,"t":"2028-05-14T07:00:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.06,"alt":70.4,"az":117.2,"t":"2028-05-14T07:05:00Z","terrain":-1.59},{"above_terrain":true,"airmass":1.06,"alt":71.23,"az":119.3,"t":"2028-05-14T07:10:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.05,"alt":72.03,"az":121.6,"t":"2028-05-14T07:15:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.05,"alt":72.82,"az":124.0,"t":"2028-05-14T07:20:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.04,"alt":73.58,"az":126.6,"t":"2028-05-14T07:25:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.04,"alt":74.32,"az":129.5,"t":"2028-05-14T07:30:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.03,"alt":75.03,"az":132.5,"t":"2028-05-14T07:35:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.03,"alt":75.7,"az":135.9,"t":"2028-05-14T07:40:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.03,"alt":76.33,"az":139.5,"t":"2028-05-14T07:45:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.03,"alt":76.91,"az":143.4,"t":"2028-05-14T07:50:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.02,"alt":77.44,"az":147.6,"t":"2028-05-14T07:55:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.02,"alt":77.91,"az":152.2,"t":"2028-05-14T08:00:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.02,"alt":78.31,"az":157.0,"t":"2028-05-14T08:05:00Z","terrain":-1.09},{"above_terrain":true,"airmass":1.02,"alt":78.64,"az":162.2,"t":"2028-05-14T08:10:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.02,"alt":78.89,"az":167.5,"t":"2028-05-14T08:15:00Z","terrain":-1.05},{"above_terrain":true,"airmass":1.02,"alt":79.04,"az":173.1,"t":"2028-05-14T08:20:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.02,"alt":79.11,"az":178.8,"t":"2028-05-14T08:25:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.02,"alt":79.08,"az":184.5,"t":"2028-05-14T08:30:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.02,"alt":78.96,"az":190.1,"t":"2028-05-14T08:35:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.02,"alt":78.76,"az":195.6,"t":"2028-05-14T08:40:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.02,"alt":78.46,"az":200.8,"t":"2028-05-14T08:45:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.02,"alt":78.09,"az":205.8,"t":"2028-05-14T08:50:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.02,"alt":77.65,"az":210.5,"t":"2028-05-14T08:55:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.03,"alt":77.15,"az":214.8,"t":"2028-05-14T09:00:00Z","terrain":0.64}],"transit":{"airmass":1.02,"alt":79.1,"az":178.8,"t":"2028-05-14T08:25:00Z"},"usable_hours":0,"verdict":"none","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."]}