{"assessment":{"best_window":null,"cost":{"altitude":8.98,"clouds":0.0,"darkness":0.41,"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":"The target stays below 20\u00b0 for the whole night.","headline":"Not tonight","hourly":[{"alt":22,"cloud":null,"high":null,"iso":"2027-03-30T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-74,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"20:00","wind":null},{"alt":14,"cloud":null,"high":null,"iso":"2027-03-30T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-70,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"21:00","wind":null},{"alt":6,"cloud":null,"high":null,"iso":"2027-03-30T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-62,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":0,"cloud":null,"high":null,"iso":"2027-03-30T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-52,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2027-03-30T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-41,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-7,"cloud":null,"high":null,"iso":"2027-03-30T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-30,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-7,"cloud":null,"high":null,"iso":"2027-03-30T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-20,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-5,"cloud":null,"high":null,"iso":"2027-03-31T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-10,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":0,"cloud":null,"high":null,"iso":"2027-03-31T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":0,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":5,"cloud":null,"high":null,"iso":"2027-03-31T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":8,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":13,"cloud":null,"high":null,"iso":"2027-03-31T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":15,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":21,"cloud":null,"high":null,"iso":"2027-03-31T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":21,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.0,"peak_sky":0.0,"quality_hours":0.0,"reasons":["the target being low or below 20\u00b0 cost 9.0 quality-hours","daylight and twilight cost 0.4 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":"2027-03-31T04:10Z","end_local":"07:10","hours":11.5,"label":"unusable","mean_quality":0.0,"start":"2027-03-30T16:40Z","start_local":"19:40"}]},"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":"2027-03-30T18:19:02Z","dark_hours":8.2,"dark_to":"2027-03-31T02:31:18Z","moon":{"illumination":0.416,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":6.7,"moonrise":"2027-03-31T01:02:10Z","moonset":null,"sunrise":"2027-03-31T04:06:26Z","sunset":"2027-03-30T16:43:48Z","twilight":{"astronomical":{"end":"2027-03-30T18:19:02Z","start":"2027-03-31T02:31:18Z"},"civil":{"end":"2027-03-30T17:11:48Z","start":"2027-03-31T03:38:28Z"},"nautical":{"end":"2027-03-30T17:44:53Z","start":"2027-03-31T03:05:25Z"}},"window_end":"2027-03-31T09:00:00Z","window_start":"2027-03-30T09:00:00Z"},"night_date":"2027-03-30","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":5.15,"alt":10.9,"t":"2027-03-30T18:20:00Z"},"dec":41.26875,"dec_of_date":41.4177,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":0,"limit_rise":"2027-03-31T03:51:44Z","limit_set":"2027-03-30T17:14:07Z","max_az_rate_deg_per_min":15.49,"moon_separation":98.2,"never_rises":false,"ra":10.68470833,"ra_of_date":11.0589,"ra_str":"00h 42m 44.3s","resolved":{"common_name":"Andromeda Galaxy","dec":41.26875,"morphology":"SA(s)b","name":"M 31","ra":10.68470833,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M31","source":"sesame","type":"AGN","type_text":"galaxy with an active nucleus","vmag":3.44},"summary":"Not above the horizon limit during darkness tonight \u2014 try another season.","terrain":{"available":true,"behind_at":"2027-03-30T20:02:05Z","blocked_dark_hours":0,"clears_at":"2027-03-31T01:17:33Z","rise_az":82.9},"track":[{"above_terrain":true,"airmass":1.05,"alt":72.25,"az":82.9,"t":"2027-03-30T09:00:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.04,"alt":73.18,"az":83.4,"t":"2027-03-30T09:05:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.04,"alt":74.11,"az":83.9,"t":"2027-03-30T09:10:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.03,"alt":75.04,"az":84.4,"t":"2027-03-30T09:15:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.03,"alt":75.97,"az":84.9,"t":"2027-03-30T09:20:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.03,"alt":76.91,"az":85.4,"t":"2027-03-30T09:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.02,"alt":77.84,"az":85.9,"t":"2027-03-30T09:30:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.02,"alt":78.77,"az":86.4,"t":"2027-03-30T09:35:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.02,"alt":79.71,"az":86.9,"t":"2027-03-30T09:40:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.01,"alt":80.64,"az":87.5,"t":"2027-03-30T09:45:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.01,"alt":81.58,"az":88.1,"t":"2027-03-30T09:50:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.01,"alt":82.51,"az":88.8,"t":"2027-03-30T09:55:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.01,"alt":83.45,"az":89.5,"t":"2027-03-30T10:00:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.0,"alt":84.39,"az":90.3,"t":"2027-03-30T10:05:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.0,"alt":85.32,"az":91.3,"t":"2027-03-30T10:10:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.0,"alt":86.26,"az":92.6,"t":"2027-03-30T10:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.0,"alt":87.19,"az":94.4,"t":"2027-03-30T10:20:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.0,"alt":88.12,"az":97.6,"t":"2027-03-30T10:25:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.0,"alt":89.04,"az":106.2,"t":"2027-03-30T10:30:00Z","terrain":-0.63},{"above_terrain":true,"airmass":1.0,"alt":89.72,"az":183.7,"t":"2027-03-30T10:35:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.0,"alt":89.01,"az":254.4,"t":"2027-03-30T10:40:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.0,"alt":88.09,"az":262.6,"t":"2027-03-30T10:45:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.0,"alt":87.16,"az":265.7,"t":"2027-03-30T10:50:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.0,"alt":86.22,"az":267.5,"t":"2027-03-30T10:55:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.0,"alt":85.29,"az":268.7,"t":"2027-03-30T11:00:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.0,"alt":84.35,"az":269.7,"t":"2027-03-30T11:05:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.01,"alt":83.41,"az":270.5,"t":"2027-03-30T11:10:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.01,"alt":82.48,"az":271.2,"t":"2027-03-30T11:15:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.01,"alt":81.54,"az":271.9,"t":"2027-03-30T11:20:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.01,"alt":80.61,"az":272.5,"t":"2027-03-30T11:25:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.02,"alt":79.67,"az":273.1,"t":"2027-03-30T11:30:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.02,"alt":78.74,"az":273.6,"t":"2027-03-30T11:35:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.02,"alt":77.8,"az":274.2,"t":"2027-03-30T11:40:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.03,"alt":76.87,"az":274.7,"t":"2027-03-30T11:45:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.03,"alt":75.94,"az":275.2,"t":"2027-03-30T11:50:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.03,"alt":75.01,"az":275.7,"t":"2027-03-30T11:55:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.04,"alt":74.08,"az":276.1,"t":"2027-03-30T12:00:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.04,"alt":73.15,"az":276.6,"t":"2027-03-30T12:05:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.05,"alt":72.22,"az":277.1,"t":"2027-03-30T12:10:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.06,"alt":71.29,"az":277.6,"t":"2027-03-30T12:15:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.06,"alt":70.36,"az":278.0,"t":"2027-03-30T12:20:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.07,"alt":69.43,"az":278.5,"t":"2027-03-30T12:25:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.07,"alt":68.51,"az":279.0,"t":"2027-03-30T12:30:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.08,"alt":67.59,"az":279.4,"t":"2027-03-30T12:35:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.09,"alt":66.66,"az":279.9,"t":"2027-03-30T12:40:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.1,"alt":65.74,"az":280.4,"t":"2027-03-30T12:45:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.1,"alt":64.82,"az":280.8,"t":"2027-03-30T12:50:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.11,"alt":63.9,"az":281.3,"t":"2027-03-30T12:55:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.12,"alt":62.99,"az":281.7,"t":"2027-03-30T13:00:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.13,"alt":62.07,"az":282.2,"t":"2027-03-30T13:05:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.14,"alt":61.16,"az":282.7,"t":"2027-03-30T13:10:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.15,"alt":60.24,"az":283.1,"t":"2027-03-30T13:15:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.16,"alt":59.33,"az":283.6,"t":"2027-03-30T13:20:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.17,"alt":58.42,"az":284.0,"t":"2027-03-30T13:25:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.18,"alt":57.52,"az":284.5,"t":"2027-03-30T13:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.2,"alt":56.61,"az":285.0,"t":"2027-03-30T13:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.21,"alt":55.71,"az":285.4,"t":"2027-03-30T13:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.22,"alt":54.81,"az":285.9,"t":"2027-03-30T13:45:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.24,"alt":53.91,"az":286.4,"t":"2027-03-30T13:50:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.25,"alt":53.01,"az":286.9,"t":"2027-03-30T13:55:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.27,"alt":52.12,"az":287.3,"t":"2027-03-30T14:00:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.28,"alt":51.22,"az":287.8,"t":"2027-03-30T14:05:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.3,"alt":50.33,"az":288.3,"t":"2027-03-30T14:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.31,"alt":49.45,"az":288.8,"t":"2027-03-30T14:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.33,"alt":48.56,"az":289.2,"t":"2027-03-30T14:20:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.35,"alt":47.68,"az":289.7,"t":"2027-03-30T14:25:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.37,"alt":46.8,"az":290.2,"t":"2027-03-30T14:30:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.39,"alt":45.92,"az":290.7,"t":"2027-03-30T14:35:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.41,"alt":45.05,"az":291.2,"t":"2027-03-30T14:40:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.43,"alt":44.18,"az":291.7,"t":"2027-03-30T14:45:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.46,"alt":43.31,"az":292.2,"t":"2027-03-30T14:50:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.48,"alt":42.45,"az":292.7,"t":"2027-03-30T14:55:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.5,"alt":41.58,"az":293.2,"t":"2027-03-30T15:00:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.53,"alt":40.72,"az":293.7,"t":"2027-03-30T15:05:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.56,"alt":39.87,"az":294.2,"t":"2027-03-30T15:10:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.59,"alt":39.02,"az":294.7,"t":"2027-03-30T15:15:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.62,"alt":38.17,"az":295.3,"t":"2027-03-30T15:20:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.65,"alt":37.32,"az":295.8,"t":"2027-03-30T15:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.68,"alt":36.48,"az":296.3,"t":"2027-03-30T15:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.71,"alt":35.65,"az":296.8,"t":"2027-03-30T15:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.75,"alt":34.81,"az":297.4,"t":"2027-03-30T15:40:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.79,"alt":33.98,"az":297.9,"t":"2027-03-30T15:45:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.82,"alt":33.16,"az":298.4,"t":"2027-03-30T15:50:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.86,"alt":32.34,"az":299.0,"t":"2027-03-30T15:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.91,"alt":31.52,"az":299.5,"t":"2027-03-30T16:00:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.95,"alt":30.71,"az":300.1,"t":"2027-03-30T16:05:00Z","terrain":0.37},{"above_terrain":true,"airmass":2.0,"alt":29.9,"az":300.6,"t":"2027-03-30T16:10:00Z","terrain":0.34},{"above_terrain":true,"airmass":2.05,"alt":29.1,"az":301.2,"t":"2027-03-30T16:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.1,"alt":28.3,"az":301.8,"t":"2027-03-30T16:20:00Z","terrain":0.13},{"above_terrain":true,"airmass":2.16,"alt":27.51,"az":302.3,"t":"2027-03-30T16:25:00Z","terrain":-0.03},{"above_terrain":true,"airmass":2.22,"alt":26.72,"az":302.9,"t":"2027-03-30T16:30:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.28,"alt":25.94,"az":303.5,"t":"2027-03-30T16:35:00Z","terrain":-0.17},{"above_terrain":true,"airmass":2.34,"alt":25.16,"az":304.1,"t":"2027-03-30T16:40:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.41,"alt":24.39,"az":304.7,"t":"2027-03-30T16:45:00Z","terrain":-0.23},{"above_terrain":true,"airmass":2.48,"alt":23.62,"az":305.3,"t":"2027-03-30T16:50:00Z","terrain":-0.26},{"above_terrain":true,"airmass":2.56,"alt":22.86,"az":305.9,"t":"2027-03-30T16:55:00Z","terrain":-0.19},{"above_terrain":true,"airmass":2.64,"alt":22.1,"az":306.5,"t":"2027-03-30T17:00:00Z","terrain":-0.0},{"above_terrain":true,"airmass":2.73,"alt":21.35,"az":307.1,"t":"2027-03-30T17:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.82,"alt":20.61,"az":307.7,"t":"2027-03-30T17:10:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.92,"alt":19.87,"az":308.3,"t":"2027-03-30T17:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.03,"alt":19.14,"az":308.9,"t":"2027-03-30T17:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.14,"alt":18.42,"az":309.6,"t":"2027-03-30T17:25:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.26,"alt":17.7,"az":310.2,"t":"2027-03-30T17:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.39,"alt":16.99,"az":310.9,"t":"2027-03-30T17:35:00Z","terrain":0.34},{"above_terrain":true,"airmass":3.53,"alt":16.28,"az":311.5,"t":"2027-03-30T17:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.68,"alt":15.59,"az":312.2,"t":"2027-03-30T17:45:00Z","terrain":0.16},{"above_terrain":true,"airmass":3.84,"alt":14.9,"az":312.8,"t":"2027-03-30T17:50:00Z","terrain":0.25},{"above_terrain":true,"airmass":4.01,"alt":14.21,"az":313.5,"t":"2027-03-30T17:55:00Z","terrain":0.37},{"above_terrain":true,"airmass":4.2,"alt":13.54,"az":314.2,"t":"2027-03-30T18:00:00Z","terrain":0.49},{"above_terrain":true,"airmass":4.41,"alt":12.87,"az":314.8,"t":"2027-03-30T18:05:00Z","terrain":0.55},{"above_terrain":true,"airmass":4.63,"alt":12.21,"az":315.5,"t":"2027-03-30T18:10:00Z","terrain":0.52},{"above_terrain":true,"airmass":4.88,"alt":11.56,"az":316.2,"t":"2027-03-30T18:15:00Z","terrain":0.44},{"above_terrain":true,"airmass":5.15,"alt":10.92,"az":316.9,"t":"2027-03-30T18:20:00Z","terrain":0.31},{"above_terrain":true,"airmass":5.44,"alt":10.28,"az":317.6,"t":"2027-03-30T18:25:00Z","terrain":0.32},{"above_terrain":true,"airmass":5.77,"alt":9.65,"az":318.3,"t":"2027-03-30T18:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":6.14,"alt":9.04,"az":319.1,"t":"2027-03-30T18:35:00Z","terrain":-0.14},{"above_terrain":true,"airmass":6.54,"alt":8.43,"az":319.8,"t":"2027-03-30T18:40:00Z","terrain":-0.19},{"above_terrain":true,"airmass":6.99,"alt":7.83,"az":320.5,"t":"2027-03-30T18:45:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.5,"alt":7.24,"az":321.3,"t":"2027-03-30T18:50:00Z","terrain":-0.1},{"above_terrain":true,"airmass":8.08,"alt":6.66,"az":322.0,"t":"2027-03-30T18:55:00Z","terrain":0.21},{"above_terrain":true,"airmass":8.74,"alt":6.08,"az":322.7,"t":"2027-03-30T19:00:00Z","terrain":0.11},{"above_terrain":true,"airmass":9.49,"alt":5.52,"az":323.5,"t":"2027-03-30T19:05:00Z","terrain":-0.07},{"above_terrain":true,"airmass":10.35,"alt":4.97,"az":324.3,"t":"2027-03-30T19:10:00Z","terrain":-0.2},{"above_terrain":true,"airmass":11.36,"alt":4.43,"az":325.0,"t":"2027-03-30T19:15:00Z","terrain":-0.19},{"above_terrain":true,"airmass":12.54,"alt":3.9,"az":325.8,"t":"2027-03-30T19:20:00Z","terrain":-0.23},{"above_terrain":true,"airmass":13.94,"alt":3.38,"az":326.6,"t":"2027-03-30T19:25:00Z","terrain":-0.33},{"above_terrain":true,"airmass":15.61,"alt":2.87,"az":327.4,"t":"2027-03-30T19:30:00Z","terrain":-0.33},{"above_terrain":true,"airmass":17.62,"alt":2.37,"az":328.2,"t":"2027-03-30T19:35:00Z","terrain":-0.21},{"above_terrain":true,"airmass":20.08,"alt":1.88,"az":329.0,"t":"2027-03-30T19:40:00Z","terrain":-0.13},{"above_terrain":true,"airmass":23.1,"alt":1.41,"az":329.8,"t":"2027-03-30T19:45:00Z","terrain":-0.31},{"above_terrain":true,"airmass":26.84,"alt":0.94,"az":330.6,"t":"2027-03-30T19:50:00Z","terrain":-0.37},{"above_terrain":true,"airmass":31.49,"alt":0.49,"az":331.4,"t":"2027-03-30T19:55:00Z","terrain":-0.28},{"above_terrain":true,"airmass":37.24,"alt":0.05,"az":332.3,"t":"2027-03-30T20:00:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-0.38,"az":333.1,"t":"2027-03-30T20:05:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-0.8,"az":334.0,"t":"2027-03-30T20:10:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-1.2,"az":334.8,"t":"2027-03-30T20:15:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-1.6,"az":335.7,"t":"2027-03-30T20:20:00Z","terrain":-0.75},{"above_terrain":false,"airmass":null,"alt":-1.98,"az":336.5,"t":"2027-03-30T20:25:00Z","terrain":-0.78},{"above_terrain":false,"airmass":null,"alt":-2.34,"az":337.4,"t":"2027-03-30T20:30:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-2.7,"az":338.3,"t":"2027-03-30T20:35:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-3.04,"az":339.1,"t":"2027-03-30T20:40:00Z","terrain":-0.72},{"above_terrain":false,"airmass":null,"alt":-3.36,"az":340.0,"t":"2027-03-30T20:45:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-3.68,"az":340.9,"t":"2027-03-30T20:50:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-3.98,"az":341.8,"t":"2027-03-30T20:55:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-4.26,"az":342.7,"t":"2027-03-30T21:00:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-4.53,"az":343.6,"t":"2027-03-30T21:05:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-4.79,"az":344.5,"t":"2027-03-30T21:10:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-5.03,"az":345.4,"t":"2027-03-30T21:15:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-5.26,"az":346.3,"t":"2027-03-30T21:20:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-5.47,"az":347.3,"t":"2027-03-30T21:25:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-5.67,"az":348.2,"t":"2027-03-30T21:30:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-5.86,"az":349.1,"t":"2027-03-30T21:35:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-6.03,"az":350.0,"t":"2027-03-30T21:40:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.18,"az":351.0,"t":"2027-03-30T21:45:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.32,"az":351.9,"t":"2027-03-30T21:50:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-6.45,"az":352.8,"t":"2027-03-30T21:55:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-6.55,"az":353.8,"t":"2027-03-30T22:00:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-6.65,"az":354.7,"t":"2027-03-30T22:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.73,"az":355.7,"t":"2027-03-30T22:10:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-6.79,"az":356.6,"t":"2027-03-30T22:15:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.84,"az":357.6,"t":"2027-03-30T22:20:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-6.87,"az":358.5,"t":"2027-03-30T22:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.89,"az":359.4,"t":"2027-03-30T22:30:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-6.89,"az":0.4,"t":"2027-03-30T22:35:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-6.87,"az":1.3,"t":"2027-03-30T22:40:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-6.84,"az":2.3,"t":"2027-03-30T22:45:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-6.8,"az":3.2,"t":"2027-03-30T22:50:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-6.74,"az":4.2,"t":"2027-03-30T22:55:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-6.66,"az":5.1,"t":"2027-03-30T23:00:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-6.57,"az":6.1,"t":"2027-03-30T23:05:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-6.47,"az":7.0,"t":"2027-03-30T23:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.34,"az":7.9,"t":"2027-03-30T23:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.21,"az":8.9,"t":"2027-03-30T23:20:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-6.06,"az":9.8,"t":"2027-03-30T23:25:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-5.89,"az":10.7,"t":"2027-03-30T23:30:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-5.71,"az":11.7,"t":"2027-03-30T23:35:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-5.51,"az":12.6,"t":"2027-03-30T23:40:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-5.3,"az":13.5,"t":"2027-03-30T23:45:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-5.07,"az":14.4,"t":"2027-03-30T23:50:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-4.83,"az":15.3,"t":"2027-03-30T23:55:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-4.58,"az":16.2,"t":"2027-03-31T00:00:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-4.31,"az":17.1,"t":"2027-03-31T00:05:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-4.03,"az":18.0,"t":"2027-03-31T00:10:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-3.73,"az":18.9,"t":"2027-03-31T00:15:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-3.42,"az":19.8,"t":"2027-03-31T00:20:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-3.09,"az":20.7,"t":"2027-03-31T00:25:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-2.76,"az":21.6,"t":"2027-03-31T00:30:00Z","terrain":0.87},{"above_terrain":false,"airmass":null,"alt":-2.41,"az":22.5,"t":"2027-03-31T00:35:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-2.04,"az":23.3,"t":"2027-03-31T00:40:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-1.66,"az":24.2,"t":"2027-03-31T00:45:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-1.27,"az":25.0,"t":"2027-03-31T00:50:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-0.87,"az":25.9,"t":"2027-03-31T00:55:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-0.46,"az":26.7,"t":"2027-03-31T01:00:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-0.03,"az":27.6,"t":"2027-03-31T01:05:00Z","terrain":1.23},{"above_terrain":false,"airmass":32.42,"alt":0.41,"az":28.4,"t":"2027-03-31T01:10:00Z","terrain":1.11},{"above_terrain":false,"airmass":27.58,"alt":0.86,"az":29.2,"t":"2027-03-31T01:15:00Z","terrain":1.03},{"above_terrain":true,"airmass":23.7,"alt":1.32,"az":30.0,"t":"2027-03-31T01:20:00Z","terrain":1.16},{"above_terrain":true,"airmass":20.56,"alt":1.8,"az":30.9,"t":"2027-03-31T01:25:00Z","terrain":1.29},{"above_terrain":true,"airmass":18.02,"alt":2.28,"az":31.7,"t":"2027-03-31T01:30:00Z","terrain":1.32},{"above_terrain":true,"airmass":15.94,"alt":2.78,"az":32.5,"t":"2027-03-31T01:35:00Z","terrain":1.17},{"above_terrain":true,"airmass":14.21,"alt":3.29,"az":33.3,"t":"2027-03-31T01:40:00Z","terrain":0.85},{"above_terrain":true,"airmass":12.77,"alt":3.81,"az":34.0,"t":"2027-03-31T01:45:00Z","terrain":0.41},{"above_terrain":true,"airmass":11.56,"alt":4.34,"az":34.8,"t":"2027-03-31T01:50:00Z","terrain":0.12},{"above_terrain":true,"airmass":10.52,"alt":4.88,"az":35.6,"t":"2027-03-31T01:55:00Z","terrain":0.04},{"above_terrain":true,"airmass":9.63,"alt":5.43,"az":36.4,"t":"2027-03-31T02:00:00Z","terrain":-0.01},{"above_terrain":true,"airmass":8.86,"alt":5.99,"az":37.1,"t":"2027-03-31T02:05:00Z","terrain":-0.1},{"above_terrain":true,"airmass":8.19,"alt":6.55,"az":37.9,"t":"2027-03-31T02:10:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.6,"alt":7.13,"az":38.6,"t":"2027-03-31T02:15:00Z","terrain":-0.18},{"above_terrain":true,"airmass":7.08,"alt":7.72,"az":39.4,"t":"2027-03-31T02:20:00Z","terrain":-0.12},{"above_terrain":true,"airmass":6.62,"alt":8.32,"az":40.1,"t":"2027-03-31T02:25:00Z","terrain":-0.04},{"above_terrain":true,"airmass":6.2,"alt":8.93,"az":40.8,"t":"2027-03-31T02:30:00Z","terrain":0.01},{"above_terrain":true,"airmass":5.83,"alt":9.54,"az":41.5,"t":"2027-03-31T02:35:00Z","terrain":0.07},{"above_terrain":true,"airmass":5.5,"alt":10.17,"az":42.2,"t":"2027-03-31T02:40:00Z","terrain":0.15},{"above_terrain":true,"airmass":5.2,"alt":10.8,"az":42.9,"t":"2027-03-31T02:45:00Z","terrain":0.24},{"above_terrain":true,"airmass":4.92,"alt":11.44,"az":43.6,"t":"2027-03-31T02:50:00Z","terrain":0.35},{"above_terrain":true,"airmass":4.67,"alt":12.1,"az":44.3,"t":"2027-03-31T02:55:00Z","terrain":0.47},{"above_terrain":true,"airmass":4.45,"alt":12.75,"az":45.0,"t":"2027-03-31T03:00:00Z","terrain":0.58},{"above_terrain":true,"airmass":4.24,"alt":13.42,"az":45.7,"t":"2027-03-31T03:05:00Z","terrain":0.64},{"above_terrain":true,"airmass":4.05,"alt":14.09,"az":46.4,"t":"2027-03-31T03:10:00Z","terrain":0.65},{"above_terrain":true,"airmass":3.87,"alt":14.77,"az":47.1,"t":"2027-03-31T03:15:00Z","terrain":0.61},{"above_terrain":true,"airmass":3.7,"alt":15.46,"az":47.7,"t":"2027-03-31T03:20:00Z","terrain":0.55},{"above_terrain":true,"airmass":3.55,"alt":16.16,"az":48.4,"t":"2027-03-31T03:25:00Z","terrain":0.49},{"above_terrain":true,"airmass":3.41,"alt":16.86,"az":49.0,"t":"2027-03-31T03:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.28,"alt":17.57,"az":49.7,"t":"2027-03-31T03:35:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.16,"alt":18.29,"az":50.3,"t":"2027-03-31T03:40:00Z","terrain":0.44},{"above_terrain":true,"airmass":3.05,"alt":19.01,"az":50.9,"t":"2027-03-31T03:45:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.94,"alt":19.74,"az":51.6,"t":"2027-03-31T03:50:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.84,"alt":20.48,"az":52.2,"t":"2027-03-31T03:55:00Z","terrain":0.67},{"above_terrain":true,"airmass":2.75,"alt":21.22,"az":52.8,"t":"2027-03-31T04:00:00Z","terrain":0.8},{"above_terrain":true,"airmass":2.66,"alt":21.97,"az":53.4,"t":"2027-03-31T04:05:00Z","terrain":0.91},{"above_terrain":true,"airmass":2.57,"alt":22.72,"az":54.0,"t":"2027-03-31T04:10:00Z","terrain":1.0},{"above_terrain":true,"airmass":2.5,"alt":23.49,"az":54.6,"t":"2027-03-31T04:15:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.42,"alt":24.25,"az":55.2,"t":"2027-03-31T04:20:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.35,"alt":25.02,"az":55.8,"t":"2027-03-31T04:25:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.29,"alt":25.8,"az":56.4,"t":"2027-03-31T04:30:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.23,"alt":26.58,"az":57.0,"t":"2027-03-31T04:35:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.17,"alt":27.37,"az":57.6,"t":"2027-03-31T04:40:00Z","terrain":1.17},{"above_terrain":true,"airmass":2.11,"alt":28.16,"az":58.1,"t":"2027-03-31T04:45:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.06,"alt":28.96,"az":58.7,"t":"2027-03-31T04:50:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.01,"alt":29.76,"az":59.3,"t":"2027-03-31T04:55:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.96,"alt":30.57,"az":59.8,"t":"2027-03-31T05:00:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.92,"alt":31.38,"az":60.4,"t":"2027-03-31T05:05:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.87,"alt":32.19,"az":60.9,"t":"2027-03-31T05:10:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.83,"alt":33.01,"az":61.5,"t":"2027-03-31T05:15:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.79,"alt":33.84,"az":62.0,"t":"2027-03-31T05:20:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.75,"alt":34.67,"az":62.5,"t":"2027-03-31T05:25:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.72,"alt":35.5,"az":63.1,"t":"2027-03-31T05:30:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.68,"alt":36.34,"az":63.6,"t":"2027-03-31T05:35:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.65,"alt":37.18,"az":64.1,"t":"2027-03-31T05:40:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.62,"alt":38.02,"az":64.7,"t":"2027-03-31T05:45:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.59,"alt":38.87,"az":65.2,"t":"2027-03-31T05:50:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.56,"alt":39.72,"az":65.7,"t":"2027-03-31T05:55:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.54,"alt":40.57,"az":66.2,"t":"2027-03-31T06:00:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.51,"alt":41.43,"az":66.7,"t":"2027-03-31T06:05:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.48,"alt":42.29,"az":67.2,"t":"2027-03-31T06:10:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.46,"alt":43.16,"az":67.7,"t":"2027-03-31T06:15:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.44,"alt":44.03,"az":68.2,"t":"2027-03-31T06:20:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.42,"alt":44.9,"az":68.7,"t":"2027-03-31T06:25:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.39,"alt":45.77,"az":69.2,"t":"2027-03-31T06:30:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.37,"alt":46.65,"az":69.7,"t":"2027-03-31T06:35:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.35,"alt":47.53,"az":70.2,"t":"2027-03-31T06:40:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.34,"alt":48.41,"az":70.7,"t":"2027-03-31T06:45:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.32,"alt":49.29,"az":71.2,"t":"2027-03-31T06:50:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.3,"alt":50.18,"az":71.6,"t":"2027-03-31T06:55:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.28,"alt":51.07,"az":72.1,"t":"2027-03-31T07:00:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.27,"alt":51.96,"az":72.6,"t":"2027-03-31T07:05:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.25,"alt":52.85,"az":73.1,"t":"2027-03-31T07:10:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.24,"alt":53.75,"az":73.5,"t":"2027-03-31T07:15:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.23,"alt":54.65,"az":74.0,"t":"2027-03-31T07:20:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.21,"alt":55.55,"az":74.5,"t":"2027-03-31T07:25:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.2,"alt":56.45,"az":74.9,"t":"2027-03-31T07:30:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.19,"alt":57.36,"az":75.4,"t":"2027-03-31T07:35:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.18,"alt":58.26,"az":75.9,"t":"2027-03-31T07:40:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.16,"alt":59.17,"az":76.3,"t":"2027-03-31T07:45:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.15,"alt":60.08,"az":76.8,"t":"2027-03-31T07:50:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.14,"alt":61.0,"az":77.3,"t":"2027-03-31T07:55:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.13,"alt":61.91,"az":77.7,"t":"2027-03-31T08:00:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.12,"alt":62.82,"az":78.2,"t":"2027-03-31T08:05:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.11,"alt":63.74,"az":78.6,"t":"2027-03-31T08:10:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.11,"alt":64.66,"az":79.1,"t":"2027-03-31T08:15:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.1,"alt":65.58,"az":79.6,"t":"2027-03-31T08:20:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.09,"alt":66.5,"az":80.0,"t":"2027-03-31T08:25:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.08,"alt":67.42,"az":80.5,"t":"2027-03-31T08:30:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.08,"alt":68.35,"az":80.9,"t":"2027-03-31T08:35:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.07,"alt":69.27,"az":81.4,"t":"2027-03-31T08:40:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.06,"alt":70.2,"az":81.9,"t":"2027-03-31T08:45:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.06,"alt":71.12,"az":82.3,"t":"2027-03-31T08:50:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.05,"alt":72.05,"az":82.8,"t":"2027-03-31T08:55:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.05,"alt":72.98,"az":83.3,"t":"2027-03-31T09:00:00Z","terrain":0.44}],"transit":{"airmass":1.0,"alt":89.7,"az":183.7,"t":"2027-03-30T10:35:00Z"},"usable_hours":0,"verdict":"none","zenith_passage":true},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}