{"assessment":{"best_window":{"end":"2027-02-19T03:40Z","end_local":"05:40","hours":0.33,"label":"good","mean_quality":0.65,"start":"2027-02-19T03:20Z","start_local":"05:20"},"cost":{"altitude":9.88,"clouds":0.0,"darkness":1.28,"moon":0.09},"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":23,"cloud":null,"high":null,"iso":"2027-02-18T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":31,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"18:00","wind":null},{"alt":15,"cloud":null,"high":null,"iso":"2027-02-18T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":41,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"19:00","wind":null},{"alt":8,"cloud":null,"high":null,"iso":"2027-02-18T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":52,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":2,"cloud":null,"high":null,"iso":"2027-02-18T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":61,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":-2,"cloud":null,"high":null,"iso":"2027-02-18T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":68,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2027-02-18T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":69,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2027-02-18T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":64,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-1,"cloud":null,"high":null,"iso":"2027-02-18T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":55,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":3,"cloud":null,"high":null,"iso":"2027-02-19T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":44,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":9,"cloud":null,"high":null,"iso":"2027-02-19T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":33,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":16,"cloud":null,"high":null,"iso":"2027-02-19T02:00Z","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":24,"cloud":null,"high":null,"iso":"2027-02-19T03:00Z","label":"marginal","low":null,"mid":null,"moon_alt":12,"precip":null,"q":0.49,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":33,"cloud":null,"high":null,"iso":"2027-02-19T04:00Z","label":"marginal","low":null,"mid":null,"moon_alt":1,"precip":null,"q":0.37,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":43,"cloud":null,"high":null,"iso":"2027-02-19T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-8,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.69,"peak_sky":0.69,"quality_hours":0.85,"reasons":["the target being low or below 20\u00b0 cost 9.9 quality-hours","daylight and twilight cost 1.3 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":15,"score_weather":null,"sky_hours":0.85,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2027-02-19T02:35Z","end_local":"04:35","hours":10.67,"label":"unusable","mean_quality":0.0,"start":"2027-02-18T15:55Z","start_local":"17:55"},{"end":"2027-02-19T03:20Z","end_local":"05:20","hours":0.75,"label":"marginal","mean_quality":0.47,"start":"2027-02-19T02:35Z","start_local":"04:35"},{"end":"2027-02-19T03:40Z","end_local":"05:40","hours":0.33,"label":"good","mean_quality":0.65,"start":"2027-02-19T03:20Z","start_local":"05:20"},{"end":"2027-02-19T04:15Z","end_local":"06:15","hours":0.58,"label":"marginal","mean_quality":0.37,"start":"2027-02-19T03:40Z","start_local":"05:40"},{"end":"2027-02-19T04:45Z","end_local":"06:45","hours":0.5,"label":"poor","mean_quality":0.13,"start":"2027-02-19T04:15Z","start_local":"06:15"},{"end":"2027-02-19T05:15Z","end_local":"07:15","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2027-02-19T04:45Z","start_local":"06:45"}]},"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":"2027-02-18T17:30:38Z","dark_hours":10.13,"dark_to":"2027-02-19T03:38:41Z","moon":{"illumination":0.941,"phase":"waxing gibbous","waxing":true},"moon_free_dark_hours":0.0,"moonrise":"2027-02-18T12:58:59Z","moonset":"2027-02-19T04:08:00Z","sunrise":"2027-02-19T05:11:30Z","sunset":"2027-02-18T15:57:36Z","twilight":{"astronomical":{"end":"2027-02-18T17:30:38Z","start":"2027-02-19T03:38:41Z"},"civil":{"end":"2027-02-18T16:25:58Z","start":"2027-02-19T04:43:12Z"},"nautical":{"end":"2027-02-18T16:58:26Z","start":"2027-02-19T04:10:49Z"}},"window_end":"2027-02-19T10:00:00Z","window_start":"2027-02-18T10:00:00Z"},"night_date":"2027-02-18","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":2.04,"alt":29.2,"t":"2027-02-19T03:35:00Z"},"dec":44.33,"dec_of_date":44.4365,"dec_str":"+44\u00b0 19' 48.0\"","good_hours":0,"limit_rise":"2027-02-19T02:31:51Z","limit_set":"2027-02-18T16:20:49Z","max_az_rate_deg_per_min":3.65,"moon_separation":113.7,"never_rises":false,"ra":314.69583333,"ra_of_date":314.9386,"ra_str":"20h 58m 47.0s","resolved":{"common_name":"North America Nebula","dec":44.33,"name":"NGC 7000","ra":314.69583333,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=NGC%207000","source":"sesame","type":"Cl*","type_text":"star cluster"},"summary":"Just 1.1 h above 20\u00b0 in darkness \u2014 barely observable tonight.","terrain":{"available":true,"behind_at":"2027-02-18T19:37:34Z","blocked_dark_hours":0,"clears_at":"2027-02-18T23:38:23Z","rise_az":298.0},"track":[{"above_terrain":true,"airmass":1.01,"alt":83.58,"az":298.0,"t":"2027-02-18T10:00:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.01,"alt":82.75,"az":295.3,"t":"2027-02-18T10:05:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.01,"alt":81.89,"az":293.3,"t":"2027-02-18T10:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.01,"alt":81.03,"az":291.7,"t":"2027-02-18T10:15:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.01,"alt":80.16,"az":290.5,"t":"2027-02-18T10:20:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.02,"alt":79.28,"az":289.6,"t":"2027-02-18T10:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.02,"alt":78.39,"az":288.9,"t":"2027-02-18T10:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.02,"alt":77.51,"az":288.3,"t":"2027-02-18T10:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":76.62,"az":287.9,"t":"2027-02-18T10:40:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.03,"alt":75.72,"az":287.5,"t":"2027-02-18T10:45:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.04,"alt":74.83,"az":287.3,"t":"2027-02-18T10:50:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.04,"alt":73.94,"az":287.2,"t":"2027-02-18T10:55:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.05,"alt":73.04,"az":287.1,"t":"2027-02-18T11:00:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.05,"alt":72.15,"az":287.0,"t":"2027-02-18T11:05:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.06,"alt":71.25,"az":287.0,"t":"2027-02-18T11:10:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.06,"alt":70.36,"az":287.1,"t":"2027-02-18T11:15:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.07,"alt":69.46,"az":287.2,"t":"2027-02-18T11:20:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.07,"alt":68.57,"az":287.3,"t":"2027-02-18T11:25:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.08,"alt":67.68,"az":287.4,"t":"2027-02-18T11:30:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.09,"alt":66.78,"az":287.6,"t":"2027-02-18T11:35:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.1,"alt":65.89,"az":287.8,"t":"2027-02-18T11:40:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.1,"alt":65.0,"az":288.0,"t":"2027-02-18T11:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.11,"alt":64.11,"az":288.2,"t":"2027-02-18T11:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":63.22,"az":288.4,"t":"2027-02-18T11:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.13,"alt":62.33,"az":288.7,"t":"2027-02-18T12:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.45,"az":288.9,"t":"2027-02-18T12:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.15,"alt":60.56,"az":289.2,"t":"2027-02-18T12:10:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.16,"alt":59.68,"az":289.5,"t":"2027-02-18T12:15:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.17,"alt":58.8,"az":289.8,"t":"2027-02-18T12:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.18,"alt":57.92,"az":290.1,"t":"2027-02-18T12:25:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.19,"alt":57.04,"az":290.5,"t":"2027-02-18T12:30:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.2,"alt":56.17,"az":290.8,"t":"2027-02-18T12:35:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.22,"alt":55.29,"az":291.1,"t":"2027-02-18T12:40:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.23,"alt":54.42,"az":291.5,"t":"2027-02-18T12:45:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.24,"alt":53.55,"az":291.8,"t":"2027-02-18T12:50:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.26,"alt":52.68,"az":292.2,"t":"2027-02-18T12:55:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.27,"alt":51.82,"az":292.6,"t":"2027-02-18T13:00:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.29,"alt":50.95,"az":293.0,"t":"2027-02-18T13:05:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.3,"alt":50.09,"az":293.4,"t":"2027-02-18T13:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.32,"alt":49.24,"az":293.7,"t":"2027-02-18T13:15:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.34,"alt":48.38,"az":294.1,"t":"2027-02-18T13:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.35,"alt":47.53,"az":294.6,"t":"2027-02-18T13:25:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.37,"alt":46.68,"az":295.0,"t":"2027-02-18T13:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.39,"alt":45.83,"az":295.4,"t":"2027-02-18T13:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.41,"alt":44.99,"az":295.8,"t":"2027-02-18T13:40:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.43,"alt":44.15,"az":296.2,"t":"2027-02-18T13:45:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.46,"alt":43.31,"az":296.7,"t":"2027-02-18T13:50:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.48,"alt":42.47,"az":297.1,"t":"2027-02-18T13:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.5,"alt":41.64,"az":297.6,"t":"2027-02-18T14:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.53,"alt":40.81,"az":298.0,"t":"2027-02-18T14:05:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.55,"alt":39.99,"az":298.5,"t":"2027-02-18T14:10:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.58,"alt":39.17,"az":298.9,"t":"2027-02-18T14:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.61,"alt":38.35,"az":299.4,"t":"2027-02-18T14:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.64,"alt":37.54,"az":299.9,"t":"2027-02-18T14:25:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.67,"alt":36.73,"az":300.3,"t":"2027-02-18T14:30:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.7,"alt":35.92,"az":300.8,"t":"2027-02-18T14:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.73,"alt":35.12,"az":301.3,"t":"2027-02-18T14:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.77,"alt":34.32,"az":301.8,"t":"2027-02-18T14:45:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.81,"alt":33.53,"az":302.3,"t":"2027-02-18T14:50:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.84,"alt":32.74,"az":302.8,"t":"2027-02-18T14:55:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.88,"alt":31.96,"az":303.3,"t":"2027-02-18T15:00:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.93,"alt":31.18,"az":303.8,"t":"2027-02-18T15:05:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.97,"alt":30.4,"az":304.4,"t":"2027-02-18T15:10:00Z","terrain":-0.17},{"above_terrain":true,"airmass":2.02,"alt":29.63,"az":304.9,"t":"2027-02-18T15:15:00Z","terrain":-0.27},{"above_terrain":true,"airmass":2.06,"alt":28.87,"az":305.4,"t":"2027-02-18T15:20:00Z","terrain":-0.24},{"above_terrain":true,"airmass":2.12,"alt":28.11,"az":306.0,"t":"2027-02-18T15:25:00Z","terrain":-0.17},{"above_terrain":true,"airmass":2.17,"alt":27.35,"az":306.5,"t":"2027-02-18T15:30:00Z","terrain":0.01},{"above_terrain":true,"airmass":2.22,"alt":26.6,"az":307.1,"t":"2027-02-18T15:35:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.28,"alt":25.86,"az":307.6,"t":"2027-02-18T15:40:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.35,"alt":25.12,"az":308.2,"t":"2027-02-18T15:45:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.41,"alt":24.39,"az":308.7,"t":"2027-02-18T15:50:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.48,"alt":23.66,"az":309.3,"t":"2027-02-18T15:55:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.55,"alt":22.94,"az":309.9,"t":"2027-02-18T16:00:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.63,"alt":22.22,"az":310.5,"t":"2027-02-18T16:05:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.71,"alt":21.51,"az":311.0,"t":"2027-02-18T16:10:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.8,"alt":20.81,"az":311.6,"t":"2027-02-18T16:15:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.89,"alt":20.11,"az":312.2,"t":"2027-02-18T16:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.98,"alt":19.42,"az":312.8,"t":"2027-02-18T16:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.09,"alt":18.74,"az":313.5,"t":"2027-02-18T16:30:00Z","terrain":0.36},{"above_terrain":true,"airmass":3.2,"alt":18.07,"az":314.1,"t":"2027-02-18T16:35:00Z","terrain":0.48},{"above_terrain":true,"airmass":3.31,"alt":17.4,"az":314.7,"t":"2027-02-18T16:40:00Z","terrain":0.53},{"above_terrain":true,"airmass":3.44,"alt":16.74,"az":315.3,"t":"2027-02-18T16:45:00Z","terrain":0.53},{"above_terrain":true,"airmass":3.57,"alt":16.08,"az":316.0,"t":"2027-02-18T16:50:00Z","terrain":0.48},{"above_terrain":true,"airmass":3.71,"alt":15.43,"az":316.6,"t":"2027-02-18T16:55:00Z","terrain":0.37},{"above_terrain":true,"airmass":3.86,"alt":14.8,"az":317.3,"t":"2027-02-18T17:00:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.03,"alt":14.16,"az":317.9,"t":"2027-02-18T17:05:00Z","terrain":0.33},{"above_terrain":true,"airmass":4.2,"alt":13.54,"az":318.6,"t":"2027-02-18T17:10:00Z","terrain":0.06},{"above_terrain":true,"airmass":4.39,"alt":12.93,"az":319.2,"t":"2027-02-18T17:15:00Z","terrain":-0.15},{"above_terrain":true,"airmass":4.59,"alt":12.32,"az":319.9,"t":"2027-02-18T17:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":4.82,"alt":11.72,"az":320.6,"t":"2027-02-18T17:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.05,"alt":11.13,"az":321.3,"t":"2027-02-18T17:30:00Z","terrain":-0.08},{"above_terrain":true,"airmass":5.31,"alt":10.55,"az":322.0,"t":"2027-02-18T17:35:00Z","terrain":0.2},{"above_terrain":true,"airmass":5.6,"alt":9.98,"az":322.7,"t":"2027-02-18T17:40:00Z","terrain":0.12},{"above_terrain":true,"airmass":5.91,"alt":9.41,"az":323.4,"t":"2027-02-18T17:45:00Z","terrain":-0.03},{"above_terrain":true,"airmass":6.25,"alt":8.86,"az":324.1,"t":"2027-02-18T17:50:00Z","terrain":-0.21},{"above_terrain":true,"airmass":6.62,"alt":8.32,"az":324.8,"t":"2027-02-18T17:55:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.03,"alt":7.78,"az":325.5,"t":"2027-02-18T18:00:00Z","terrain":-0.22},{"above_terrain":true,"airmass":7.48,"alt":7.26,"az":326.3,"t":"2027-02-18T18:05:00Z","terrain":-0.28},{"above_terrain":true,"airmass":7.99,"alt":6.74,"az":327.0,"t":"2027-02-18T18:10:00Z","terrain":-0.39},{"above_terrain":true,"airmass":8.55,"alt":6.24,"az":327.8,"t":"2027-02-18T18:15:00Z","terrain":-0.27},{"above_terrain":true,"airmass":9.18,"alt":5.75,"az":328.5,"t":"2027-02-18T18:20:00Z","terrain":-0.18},{"above_terrain":true,"airmass":9.88,"alt":5.26,"az":329.3,"t":"2027-02-18T18:25:00Z","terrain":-0.19},{"above_terrain":true,"airmass":10.68,"alt":4.79,"az":330.0,"t":"2027-02-18T18:30:00Z","terrain":-0.35},{"above_terrain":true,"airmass":11.58,"alt":4.33,"az":330.8,"t":"2027-02-18T18:35:00Z","terrain":-0.38},{"above_terrain":true,"airmass":12.6,"alt":3.88,"az":331.6,"t":"2027-02-18T18:40:00Z","terrain":-0.25},{"above_terrain":true,"airmass":13.78,"alt":3.44,"az":332.4,"t":"2027-02-18T18:45:00Z","terrain":-0.13},{"above_terrain":true,"airmass":15.13,"alt":3.01,"az":333.1,"t":"2027-02-18T18:50:00Z","terrain":-0.14},{"above_terrain":true,"airmass":16.68,"alt":2.59,"az":333.9,"t":"2027-02-18T18:55:00Z","terrain":-0.22},{"above_terrain":true,"airmass":18.49,"alt":2.18,"az":334.7,"t":"2027-02-18T19:00:00Z","terrain":-0.49},{"above_terrain":true,"airmass":20.61,"alt":1.79,"az":335.5,"t":"2027-02-18T19:05:00Z","terrain":-0.72},{"above_terrain":true,"airmass":23.07,"alt":1.41,"az":336.3,"t":"2027-02-18T19:10:00Z","terrain":-0.8},{"above_terrain":true,"airmass":25.97,"alt":1.04,"az":337.2,"t":"2027-02-18T19:15:00Z","terrain":-0.69},{"above_terrain":true,"airmass":29.35,"alt":0.68,"az":338.0,"t":"2027-02-18T19:20:00Z","terrain":-0.48},{"above_terrain":true,"airmass":33.3,"alt":0.34,"az":338.8,"t":"2027-02-18T19:25:00Z","terrain":-0.7},{"above_terrain":true,"airmass":37.84,"alt":0.01,"az":339.6,"t":"2027-02-18T19:30:00Z","terrain":-0.61},{"above_terrain":true,"airmass":null,"alt":-0.31,"az":340.5,"t":"2027-02-18T19:35:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-0.62,"az":341.3,"t":"2027-02-18T19:40:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-0.91,"az":342.2,"t":"2027-02-18T19:45:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-1.19,"az":343.0,"t":"2027-02-18T19:50:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-1.46,"az":343.9,"t":"2027-02-18T19:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.71,"az":344.7,"t":"2027-02-18T20:00:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.95,"az":345.6,"t":"2027-02-18T20:05:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-2.18,"az":346.5,"t":"2027-02-18T20:10:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-2.39,"az":347.3,"t":"2027-02-18T20:15:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-2.59,"az":348.2,"t":"2027-02-18T20:20:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-2.77,"az":349.1,"t":"2027-02-18T20:25:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-2.95,"az":350.0,"t":"2027-02-18T20:30:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-3.1,"az":350.8,"t":"2027-02-18T20:35:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.24,"az":351.7,"t":"2027-02-18T20:40:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-3.37,"az":352.6,"t":"2027-02-18T20:45:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-3.48,"az":353.5,"t":"2027-02-18T20:50:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-3.58,"az":354.4,"t":"2027-02-18T20:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.67,"az":355.3,"t":"2027-02-18T21:00:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-3.74,"az":356.2,"t":"2027-02-18T21:05:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.79,"az":357.1,"t":"2027-02-18T21:10:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-3.83,"az":358.0,"t":"2027-02-18T21:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.86,"az":358.9,"t":"2027-02-18T21:20:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":359.8,"t":"2027-02-18T21:25:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":0.7,"t":"2027-02-18T21:30:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-3.85,"az":1.6,"t":"2027-02-18T21:35:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-3.82,"az":2.4,"t":"2027-02-18T21:40:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-3.77,"az":3.3,"t":"2027-02-18T21:45:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-3.71,"az":4.2,"t":"2027-02-18T21:50:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-3.63,"az":5.1,"t":"2027-02-18T21:55:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-3.54,"az":6.0,"t":"2027-02-18T22:00:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-3.43,"az":6.9,"t":"2027-02-18T22:05:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-3.31,"az":7.8,"t":"2027-02-18T22:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.18,"az":8.7,"t":"2027-02-18T22:15:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-3.03,"az":9.6,"t":"2027-02-18T22:20:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-2.87,"az":10.5,"t":"2027-02-18T22:25:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-2.69,"az":11.3,"t":"2027-02-18T22:30:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-2.5,"az":12.2,"t":"2027-02-18T22:35:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-2.3,"az":13.1,"t":"2027-02-18T22:40:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-2.08,"az":13.9,"t":"2027-02-18T22:45:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-1.84,"az":14.8,"t":"2027-02-18T22:50:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-1.6,"az":15.7,"t":"2027-02-18T22:55:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-1.34,"az":16.5,"t":"2027-02-18T23:00:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.07,"az":17.4,"t":"2027-02-18T23:05:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-0.78,"az":18.2,"t":"2027-02-18T23:10:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-0.48,"az":19.1,"t":"2027-02-18T23:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-0.17,"az":19.9,"t":"2027-02-18T23:20:00Z","terrain":0.67},{"above_terrain":false,"airmass":35.66,"alt":0.16,"az":20.7,"t":"2027-02-18T23:25:00Z","terrain":0.68},{"above_terrain":false,"airmass":31.4,"alt":0.5,"az":21.6,"t":"2027-02-18T23:30:00Z","terrain":0.86},{"above_terrain":false,"airmass":27.72,"alt":0.85,"az":22.4,"t":"2027-02-18T23:35:00Z","terrain":1.06},{"above_terrain":true,"airmass":24.57,"alt":1.21,"az":23.2,"t":"2027-02-18T23:40:00Z","terrain":1.11},{"above_terrain":true,"airmass":21.88,"alt":1.58,"az":24.0,"t":"2027-02-18T23:45:00Z","terrain":0.93},{"above_terrain":true,"airmass":19.59,"alt":1.97,"az":24.8,"t":"2027-02-18T23:50:00Z","terrain":1.17},{"above_terrain":true,"airmass":17.62,"alt":2.37,"az":25.6,"t":"2027-02-18T23:55:00Z","terrain":1.3},{"above_terrain":true,"airmass":15.93,"alt":2.78,"az":26.4,"t":"2027-02-19T00:00:00Z","terrain":1.31},{"above_terrain":true,"airmass":14.48,"alt":3.2,"az":27.2,"t":"2027-02-19T00:05:00Z","terrain":1.26},{"above_terrain":true,"airmass":13.21,"alt":3.64,"az":28.0,"t":"2027-02-19T00:10:00Z","terrain":1.19},{"above_terrain":true,"airmass":12.11,"alt":4.08,"az":28.8,"t":"2027-02-19T00:15:00Z","terrain":1.04},{"above_terrain":true,"airmass":11.15,"alt":4.54,"az":29.6,"t":"2027-02-19T00:20:00Z","terrain":1.08},{"above_terrain":true,"airmass":10.3,"alt":5.01,"az":30.3,"t":"2027-02-19T00:25:00Z","terrain":1.2},{"above_terrain":true,"airmass":9.54,"alt":5.48,"az":31.1,"t":"2027-02-19T00:30:00Z","terrain":1.31},{"above_terrain":true,"airmass":8.88,"alt":5.97,"az":31.8,"t":"2027-02-19T00:35:00Z","terrain":1.33},{"above_terrain":true,"airmass":8.28,"alt":6.47,"az":32.6,"t":"2027-02-19T00:40:00Z","terrain":1.13},{"above_terrain":true,"airmass":7.75,"alt":6.98,"az":33.3,"t":"2027-02-19T00:45:00Z","terrain":0.81},{"above_terrain":true,"airmass":7.27,"alt":7.5,"az":34.1,"t":"2027-02-19T00:50:00Z","terrain":0.41},{"above_terrain":true,"airmass":6.83,"alt":8.03,"az":34.8,"t":"2027-02-19T00:55:00Z","terrain":0.13},{"above_terrain":true,"airmass":6.44,"alt":8.57,"az":35.5,"t":"2027-02-19T01:00:00Z","terrain":0.04},{"above_terrain":true,"airmass":6.09,"alt":9.12,"az":36.2,"t":"2027-02-19T01:05:00Z","terrain":0.0},{"above_terrain":true,"airmass":5.76,"alt":9.67,"az":36.9,"t":"2027-02-19T01:10:00Z","terrain":-0.08},{"above_terrain":true,"airmass":5.46,"alt":10.24,"az":37.6,"t":"2027-02-19T01:15:00Z","terrain":-0.17},{"above_terrain":true,"airmass":5.19,"alt":10.82,"az":38.3,"t":"2027-02-19T01:20:00Z","terrain":-0.19},{"above_terrain":true,"airmass":4.94,"alt":11.4,"az":39.0,"t":"2027-02-19T01:25:00Z","terrain":-0.16},{"above_terrain":true,"airmass":4.71,"alt":12.0,"az":39.7,"t":"2027-02-19T01:30:00Z","terrain":-0.08},{"above_terrain":true,"airmass":4.5,"alt":12.6,"az":40.4,"t":"2027-02-19T01:35:00Z","terrain":-0.02},{"above_terrain":true,"airmass":4.3,"alt":13.21,"az":41.1,"t":"2027-02-19T01:40:00Z","terrain":0.03},{"above_terrain":true,"airmass":4.12,"alt":13.83,"az":41.7,"t":"2027-02-19T01:45:00Z","terrain":0.09},{"above_terrain":true,"airmass":3.95,"alt":14.45,"az":42.4,"t":"2027-02-19T01:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.79,"alt":15.09,"az":43.0,"t":"2027-02-19T01:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.64,"alt":15.73,"az":43.7,"t":"2027-02-19T02:00:00Z","terrain":0.36},{"above_terrain":true,"airmass":3.51,"alt":16.38,"az":44.3,"t":"2027-02-19T02:05:00Z","terrain":0.47},{"above_terrain":true,"airmass":3.38,"alt":17.04,"az":45.0,"t":"2027-02-19T02:10:00Z","terrain":0.57},{"above_terrain":true,"airmass":3.26,"alt":17.71,"az":45.6,"t":"2027-02-19T02:15:00Z","terrain":0.63},{"above_terrain":true,"airmass":3.14,"alt":18.38,"az":46.2,"t":"2027-02-19T02:20:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.04,"alt":19.06,"az":46.8,"t":"2027-02-19T02:25:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.94,"alt":19.74,"az":47.4,"t":"2027-02-19T02:30:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.84,"alt":20.43,"az":48.0,"t":"2027-02-19T02:35:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.76,"alt":21.13,"az":48.6,"t":"2027-02-19T02:40:00Z","terrain":0.45},{"above_terrain":true,"airmass":2.67,"alt":21.84,"az":49.2,"t":"2027-02-19T02:45:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.59,"alt":22.55,"az":49.8,"t":"2027-02-19T02:50:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.52,"alt":23.27,"az":50.4,"t":"2027-02-19T02:55:00Z","terrain":0.45},{"above_terrain":true,"airmass":2.45,"alt":23.99,"az":51.0,"t":"2027-02-19T03:00:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.38,"alt":24.72,"az":51.5,"t":"2027-02-19T03:05:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.32,"alt":25.46,"az":52.1,"t":"2027-02-19T03:10:00Z","terrain":0.65},{"above_terrain":true,"airmass":2.26,"alt":26.2,"az":52.7,"t":"2027-02-19T03:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":2.2,"alt":26.95,"az":53.2,"t":"2027-02-19T03:20:00Z","terrain":0.87},{"above_terrain":true,"airmass":2.14,"alt":27.7,"az":53.8,"t":"2027-02-19T03:25:00Z","terrain":0.96},{"above_terrain":true,"airmass":2.09,"alt":28.46,"az":54.3,"t":"2027-02-19T03:30:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.04,"alt":29.22,"az":54.8,"t":"2027-02-19T03:35:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.0,"alt":29.99,"az":55.4,"t":"2027-02-19T03:40:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.95,"alt":30.76,"az":55.9,"t":"2027-02-19T03:45:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.91,"alt":31.54,"az":56.4,"t":"2027-02-19T03:50:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.87,"alt":32.32,"az":56.9,"t":"2027-02-19T03:55:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.83,"alt":33.1,"az":57.4,"t":"2027-02-19T04:00:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.79,"alt":33.9,"az":57.9,"t":"2027-02-19T04:05:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.75,"alt":34.69,"az":58.4,"t":"2027-02-19T04:10:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.72,"alt":35.49,"az":58.9,"t":"2027-02-19T04:15:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.69,"alt":36.29,"az":59.4,"t":"2027-02-19T04:20:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.65,"alt":37.1,"az":59.9,"t":"2027-02-19T04:25:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.62,"alt":37.91,"az":60.4,"t":"2027-02-19T04:30:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.6,"alt":38.73,"az":60.8,"t":"2027-02-19T04:35:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.57,"alt":39.55,"az":61.3,"t":"2027-02-19T04:40:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.54,"alt":40.37,"az":61.7,"t":"2027-02-19T04:45:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.52,"alt":41.2,"az":62.2,"t":"2027-02-19T04:50:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.49,"alt":42.03,"az":62.7,"t":"2027-02-19T04:55:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.47,"alt":42.86,"az":63.1,"t":"2027-02-19T05:00:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.45,"alt":43.7,"az":63.5,"t":"2027-02-19T05:05:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.42,"alt":44.53,"az":64.0,"t":"2027-02-19T05:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.4,"alt":45.38,"az":64.4,"t":"2027-02-19T05:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.38,"alt":46.22,"az":64.8,"t":"2027-02-19T05:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.36,"alt":47.07,"az":65.2,"t":"2027-02-19T05:25:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.35,"alt":47.92,"az":65.6,"t":"2027-02-19T05:30:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.33,"alt":48.78,"az":66.0,"t":"2027-02-19T05:35:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.31,"alt":49.63,"az":66.4,"t":"2027-02-19T05:40:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.29,"alt":50.49,"az":66.8,"t":"2027-02-19T05:45:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.28,"alt":51.35,"az":67.2,"t":"2027-02-19T05:50:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.26,"alt":52.22,"az":67.6,"t":"2027-02-19T05:55:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.25,"alt":53.08,"az":68.0,"t":"2027-02-19T06:00:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.24,"alt":53.95,"az":68.3,"t":"2027-02-19T06:05:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.22,"alt":54.82,"az":68.7,"t":"2027-02-19T06:10:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.21,"alt":55.7,"az":69.0,"t":"2027-02-19T06:15:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.2,"alt":56.57,"az":69.4,"t":"2027-02-19T06:20:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.19,"alt":57.45,"az":69.7,"t":"2027-02-19T06:25:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.17,"alt":58.33,"az":70.0,"t":"2027-02-19T06:30:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.16,"alt":59.21,"az":70.3,"t":"2027-02-19T06:35:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.15,"alt":60.09,"az":70.6,"t":"2027-02-19T06:40:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.14,"alt":60.97,"az":70.9,"t":"2027-02-19T06:45:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.13,"alt":61.86,"az":71.2,"t":"2027-02-19T06:50:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.12,"alt":62.74,"az":71.4,"t":"2027-02-19T06:55:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.12,"alt":63.63,"az":71.7,"t":"2027-02-19T07:00:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.11,"alt":64.52,"az":71.9,"t":"2027-02-19T07:05:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.1,"alt":65.41,"az":72.1,"t":"2027-02-19T07:10:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.09,"alt":66.3,"az":72.3,"t":"2027-02-19T07:15:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.08,"alt":67.2,"az":72.5,"t":"2027-02-19T07:20:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.08,"alt":68.09,"az":72.7,"t":"2027-02-19T07:25:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.07,"alt":68.98,"az":72.8,"t":"2027-02-19T07:30:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.06,"alt":69.88,"az":72.9,"t":"2027-02-19T07:35:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.06,"alt":70.77,"az":73.0,"t":"2027-02-19T07:40:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.05,"alt":71.67,"az":73.0,"t":"2027-02-19T07:45:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.05,"alt":72.56,"az":73.0,"t":"2027-02-19T07:50:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.04,"alt":73.46,"az":72.9,"t":"2027-02-19T07:55:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.04,"alt":74.35,"az":72.8,"t":"2027-02-19T08:00:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.03,"alt":75.24,"az":72.6,"t":"2027-02-19T08:05:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.03,"alt":76.14,"az":72.3,"t":"2027-02-19T08:10:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.03,"alt":77.03,"az":71.9,"t":"2027-02-19T08:15:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.02,"alt":77.92,"az":71.5,"t":"2027-02-19T08:20:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.02,"alt":78.8,"az":70.8,"t":"2027-02-19T08:25:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.02,"alt":79.68,"az":70.0,"t":"2027-02-19T08:30:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.01,"alt":80.56,"az":69.0,"t":"2027-02-19T08:35:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.01,"alt":81.43,"az":67.6,"t":"2027-02-19T08:40:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.01,"alt":82.29,"az":65.8,"t":"2027-02-19T08:45:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.01,"alt":83.14,"az":63.6,"t":"2027-02-19T08:50:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.01,"alt":83.96,"az":60.5,"t":"2027-02-19T08:55:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.0,"alt":84.76,"az":56.4,"t":"2027-02-19T09:00:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.0,"alt":85.52,"az":50.7,"t":"2027-02-19T09:05:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.0,"alt":86.2,"az":42.6,"t":"2027-02-19T09:10:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.0,"alt":86.76,"az":31.3,"t":"2027-02-19T09:15:00Z","terrain":1.32},{"above_terrain":true,"airmass":1.0,"alt":87.14,"az":15.9,"t":"2027-02-19T09:20:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.0,"alt":87.25,"az":357.7,"t":"2027-02-19T09:25:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.0,"alt":87.07,"az":339.9,"t":"2027-02-19T09:30:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.0,"alt":86.64,"az":325.6,"t":"2027-02-19T09:35:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.0,"alt":86.04,"az":315.1,"t":"2027-02-19T09:40:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.0,"alt":85.33,"az":307.7,"t":"2027-02-19T09:45:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.0,"alt":84.57,"az":302.5,"t":"2027-02-19T09:50:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.01,"alt":83.76,"az":298.7,"t":"2027-02-19T09:55:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.01,"alt":82.93,"az":295.8,"t":"2027-02-19T10:00:00Z","terrain":0.31}],"transit":{"airmass":1.0,"alt":87.3,"az":357.7,"t":"2027-02-19T09:25:00Z"},"usable_hours":1.08,"verdict":"poor","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."]}