{"assessment":{"best_window":{"end":"2030-02-13T19:55Z","end_local":"21:55","hours":2.42,"label":"marginal","mean_quality":0.47,"start":"2030-02-13T17:30Z","start_local":"19:30"},"cost":{"altitude":8.58,"clouds":0.0,"darkness":1.27,"moon":0.96},"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":62,"cloud":null,"high":null,"iso":"2030-02-13T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":50,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"18:00","wind":null},{"alt":51,"cloud":null,"high":null,"iso":"2030-02-13T17:00Z","label":"poor","low":null,"mid":null,"moon_alt":60,"precip":null,"q":0.29,"rh":null,"sky":"astronomical twilight","temp":null,"time":"19:00","wind":null},{"alt":41,"cloud":null,"high":null,"iso":"2030-02-13T18:00Z","label":"marginal","low":null,"mid":null,"moon_alt":68,"precip":null,"q":0.52,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":31,"cloud":null,"high":null,"iso":"2030-02-13T19:00Z","label":"marginal","low":null,"mid":null,"moon_alt":71,"precip":null,"q":0.48,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":22,"cloud":null,"high":null,"iso":"2030-02-13T20:00Z","label":"poor","low":null,"mid":null,"moon_alt":66,"precip":null,"q":0.28,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":13,"cloud":null,"high":null,"iso":"2030-02-13T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":57,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":6,"cloud":null,"high":null,"iso":"2030-02-13T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":47,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":0,"cloud":null,"high":null,"iso":"2030-02-13T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":36,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2030-02-14T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":25,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-7,"cloud":null,"high":null,"iso":"2030-02-14T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":14,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-7,"cloud":null,"high":null,"iso":"2030-02-14T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":4,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2030-02-14T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-5,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":0,"cloud":null,"high":null,"iso":"2030-02-14T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-13,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":6,"cloud":null,"high":null,"iso":"2030-02-14T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-20,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.55,"peak_sky":0.55,"quality_hours":1.44,"reasons":["the target being low or below 20\u00b0 cost 8.6 quality-hours","daylight and twilight cost 1.3 quality-hours","moonlight cost 1.0 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":20,"score_weather":null,"sky_hours":1.44,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2030-02-13T16:25Z","end_local":"18:25","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2030-02-13T15:50Z","start_local":"17:50"},{"end":"2030-02-13T17:30Z","end_local":"19:30","hours":1.08,"label":"poor","mean_quality":0.19,"start":"2030-02-13T16:25Z","start_local":"18:25"},{"end":"2030-02-13T19:55Z","end_local":"21:55","hours":2.42,"label":"marginal","mean_quality":0.47,"start":"2030-02-13T17:30Z","start_local":"19:30"},{"end":"2030-02-13T20:15Z","end_local":"22:15","hours":0.33,"label":"poor","mean_quality":0.27,"start":"2030-02-13T19:55Z","start_local":"21:55"},{"end":"2030-02-14T05:20Z","end_local":"07:20","hours":9.08,"label":"unusable","mean_quality":0.0,"start":"2030-02-13T20:15Z","start_local":"22:15"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2030-02-13T17:25:15Z","dark_hours":10.32,"dark_to":"2030-02-14T03:44:39Z","moon":{"illumination":0.807,"phase":"waxing gibbous","waxing":true},"moon_free_dark_hours":1.3,"moonrise":"2030-02-13T11:12:36Z","moonset":"2030-02-14T02:25:36Z","sunrise":"2030-02-14T05:18:00Z","sunset":"2030-02-13T15:51:41Z","twilight":{"astronomical":{"end":"2030-02-13T17:25:15Z","start":"2030-02-14T03:44:39Z"},"civil":{"end":"2030-02-13T16:20:20Z","start":"2030-02-14T04:49:26Z"},"nautical":{"end":"2030-02-13T16:52:58Z","start":"2030-02-14T04:16:52Z"}},"window_end":"2030-02-14T10:00:00Z","window_start":"2030-02-13T10:00:00Z"},"night_date":"2030-02-13","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.39,"alt":46.1,"t":"2030-02-13T17:30:00Z"},"dec":41.26875,"dec_of_date":41.4334,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":1.67,"limit_rise":"2030-02-14T06:47:41Z","limit_set":"2030-02-13T20:10:12Z","max_az_rate_deg_per_min":21.06,"moon_separation":70.0,"never_rises":false,"ra":10.68470833,"ra_of_date":11.0985,"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":"Only 1.7 h above 30\u00b0, 2.8 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2030-02-13T22:58:11Z","blocked_dark_hours":0,"clears_at":"2030-02-14T04:13:21Z","rise_az":72.1},"track":[{"above_terrain":true,"airmass":1.28,"alt":51.08,"az":72.1,"t":"2030-02-13T10:00:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.27,"alt":51.97,"az":72.6,"t":"2030-02-13T10:05:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.25,"alt":52.87,"az":73.0,"t":"2030-02-13T10:10:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.24,"alt":53.76,"az":73.5,"t":"2030-02-13T10:15:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.22,"alt":54.66,"az":74.0,"t":"2030-02-13T10:20:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.21,"alt":55.56,"az":74.5,"t":"2030-02-13T10:25:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.2,"alt":56.47,"az":74.9,"t":"2030-02-13T10:30:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.19,"alt":57.37,"az":75.4,"t":"2030-02-13T10:35:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.17,"alt":58.28,"az":75.9,"t":"2030-02-13T10:40:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.16,"alt":59.19,"az":76.3,"t":"2030-02-13T10:45:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.15,"alt":60.1,"az":76.8,"t":"2030-02-13T10:50:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.14,"alt":61.01,"az":77.2,"t":"2030-02-13T10:55:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.13,"alt":61.92,"az":77.7,"t":"2030-02-13T11:00:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.12,"alt":62.84,"az":78.2,"t":"2030-02-13T11:05:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.11,"alt":63.75,"az":78.6,"t":"2030-02-13T11:10:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.11,"alt":64.67,"az":79.1,"t":"2030-02-13T11:15:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.1,"alt":65.59,"az":79.5,"t":"2030-02-13T11:20:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.09,"alt":66.51,"az":80.0,"t":"2030-02-13T11:25:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.08,"alt":67.44,"az":80.5,"t":"2030-02-13T11:30:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.08,"alt":68.36,"az":80.9,"t":"2030-02-13T11:35:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.07,"alt":69.28,"az":81.4,"t":"2030-02-13T11:40:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.06,"alt":70.21,"az":81.8,"t":"2030-02-13T11:45:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.06,"alt":71.14,"az":82.3,"t":"2030-02-13T11:50:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.05,"alt":72.07,"az":82.8,"t":"2030-02-13T11:55:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.05,"alt":72.99,"az":83.2,"t":"2030-02-13T12:00:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.04,"alt":73.92,"az":83.7,"t":"2030-02-13T12:05:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.04,"alt":74.85,"az":84.2,"t":"2030-02-13T12:10:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.03,"alt":75.79,"az":84.7,"t":"2030-02-13T12:15:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.03,"alt":76.72,"az":85.2,"t":"2030-02-13T12:20:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.02,"alt":77.65,"az":85.7,"t":"2030-02-13T12:25:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.02,"alt":78.59,"az":86.2,"t":"2030-02-13T12:30:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.02,"alt":79.52,"az":86.7,"t":"2030-02-13T12:35:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.01,"alt":80.45,"az":87.3,"t":"2030-02-13T12:40:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.01,"alt":81.39,"az":87.9,"t":"2030-02-13T12:45:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.01,"alt":82.32,"az":88.5,"t":"2030-02-13T12:50:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.01,"alt":83.26,"az":89.2,"t":"2030-02-13T12:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.0,"alt":84.2,"az":90.0,"t":"2030-02-13T13:00:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.0,"alt":85.13,"az":90.9,"t":"2030-02-13T13:05:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.0,"alt":86.07,"az":92.0,"t":"2030-02-13T13:10:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.0,"alt":87.0,"az":93.6,"t":"2030-02-13T13:15:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.0,"alt":87.94,"az":96.3,"t":"2030-02-13T13:20:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.0,"alt":88.86,"az":102.7,"t":"2030-02-13T13:25:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.0,"alt":89.69,"az":146.3,"t":"2030-02-13T13:30:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.0,"alt":89.19,"az":251.6,"t":"2030-02-13T13:35:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.0,"alt":88.28,"az":262.1,"t":"2030-02-13T13:40:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.0,"alt":87.35,"az":265.6,"t":"2030-02-13T13:45:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.0,"alt":86.41,"az":267.4,"t":"2030-02-13T13:50:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.0,"alt":85.48,"az":268.7,"t":"2030-02-13T13:55:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.0,"alt":84.54,"az":269.7,"t":"2030-02-13T14:00:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.01,"alt":83.61,"az":270.5,"t":"2030-02-13T14:05:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.01,"alt":82.67,"az":271.2,"t":"2030-02-13T14:10:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.01,"alt":81.73,"az":271.9,"t":"2030-02-13T14:15:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.01,"alt":80.8,"az":272.5,"t":"2030-02-13T14:20:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.02,"alt":79.86,"az":273.0,"t":"2030-02-13T14:25:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.02,"alt":78.93,"az":273.6,"t":"2030-02-13T14:30:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.02,"alt":78.0,"az":274.1,"t":"2030-02-13T14:35:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.03,"alt":77.06,"az":274.6,"t":"2030-02-13T14:40:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.03,"alt":76.13,"az":275.1,"t":"2030-02-13T14:45:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.03,"alt":75.2,"az":275.6,"t":"2030-02-13T14:50:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.04,"alt":74.27,"az":276.1,"t":"2030-02-13T14:55:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.04,"alt":73.34,"az":276.6,"t":"2030-02-13T15:00:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.05,"alt":72.41,"az":277.1,"t":"2030-02-13T15:05:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.05,"alt":71.48,"az":277.5,"t":"2030-02-13T15:10:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.06,"alt":70.55,"az":278.0,"t":"2030-02-13T15:15:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.07,"alt":69.62,"az":278.5,"t":"2030-02-13T15:20:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.07,"alt":68.7,"az":278.9,"t":"2030-02-13T15:25:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.08,"alt":67.78,"az":279.4,"t":"2030-02-13T15:30:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.09,"alt":66.85,"az":279.8,"t":"2030-02-13T15:35:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.09,"alt":65.93,"az":280.3,"t":"2030-02-13T15:40:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.1,"alt":65.01,"az":280.8,"t":"2030-02-13T15:45:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.11,"alt":64.09,"az":281.2,"t":"2030-02-13T15:50:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.12,"alt":63.17,"az":281.7,"t":"2030-02-13T15:55:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.13,"alt":62.26,"az":282.1,"t":"2030-02-13T16:00:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.14,"alt":61.34,"az":282.6,"t":"2030-02-13T16:05:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.15,"alt":60.43,"az":283.1,"t":"2030-02-13T16:10:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.16,"alt":59.52,"az":283.5,"t":"2030-02-13T16:15:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.17,"alt":58.61,"az":284.0,"t":"2030-02-13T16:20:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.18,"alt":57.7,"az":284.4,"t":"2030-02-13T16:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.19,"alt":56.8,"az":284.9,"t":"2030-02-13T16:30:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.21,"alt":55.9,"az":285.4,"t":"2030-02-13T16:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.22,"alt":54.99,"az":285.8,"t":"2030-02-13T16:40:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.23,"alt":54.1,"az":286.3,"t":"2030-02-13T16:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.25,"alt":53.2,"az":286.8,"t":"2030-02-13T16:50:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.26,"alt":52.3,"az":287.3,"t":"2030-02-13T16:55:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.28,"alt":51.41,"az":287.7,"t":"2030-02-13T17:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.29,"alt":50.52,"az":288.2,"t":"2030-02-13T17:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.31,"alt":49.63,"az":288.7,"t":"2030-02-13T17:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.33,"alt":48.75,"az":289.2,"t":"2030-02-13T17:15:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.35,"alt":47.86,"az":289.7,"t":"2030-02-13T17:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.37,"alt":46.98,"az":290.1,"t":"2030-02-13T17:25:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.39,"alt":46.11,"az":290.6,"t":"2030-02-13T17:30:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.41,"alt":45.23,"az":291.1,"t":"2030-02-13T17:35:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.43,"alt":44.36,"az":291.6,"t":"2030-02-13T17:40:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.45,"alt":43.49,"az":292.1,"t":"2030-02-13T17:45:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.47,"alt":42.63,"az":292.6,"t":"2030-02-13T17:50:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.5,"alt":41.76,"az":293.1,"t":"2030-02-13T17:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.53,"alt":40.91,"az":293.6,"t":"2030-02-13T18:00:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.55,"alt":40.05,"az":294.1,"t":"2030-02-13T18:05:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.58,"alt":39.2,"az":294.7,"t":"2030-02-13T18:10:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.61,"alt":38.35,"az":295.2,"t":"2030-02-13T18:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.64,"alt":37.5,"az":295.7,"t":"2030-02-13T18:20:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.67,"alt":36.66,"az":296.2,"t":"2030-02-13T18:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.71,"alt":35.82,"az":296.7,"t":"2030-02-13T18:30:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.74,"alt":34.99,"az":297.3,"t":"2030-02-13T18:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.78,"alt":34.16,"az":297.8,"t":"2030-02-13T18:40:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.82,"alt":33.33,"az":298.3,"t":"2030-02-13T18:45:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.86,"alt":32.51,"az":298.9,"t":"2030-02-13T18:50:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.9,"alt":31.7,"az":299.4,"t":"2030-02-13T18:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.94,"alt":30.88,"az":300.0,"t":"2030-02-13T19:00:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.99,"alt":30.07,"az":300.5,"t":"2030-02-13T19:05:00Z","terrain":0.34},{"above_terrain":true,"airmass":2.04,"alt":29.27,"az":301.1,"t":"2030-02-13T19:10:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.09,"alt":28.47,"az":301.7,"t":"2030-02-13T19:15:00Z","terrain":0.16},{"above_terrain":true,"airmass":2.15,"alt":27.68,"az":302.2,"t":"2030-02-13T19:20:00Z","terrain":0.0},{"above_terrain":true,"airmass":2.2,"alt":26.89,"az":302.8,"t":"2030-02-13T19:25:00Z","terrain":-0.17},{"above_terrain":true,"airmass":2.26,"alt":26.1,"az":303.4,"t":"2030-02-13T19:30:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.33,"alt":25.33,"az":304.0,"t":"2030-02-13T19:35:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.4,"alt":24.55,"az":304.6,"t":"2030-02-13T19:40:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.47,"alt":23.78,"az":305.2,"t":"2030-02-13T19:45:00Z","terrain":-0.27},{"above_terrain":true,"airmass":2.54,"alt":23.02,"az":305.8,"t":"2030-02-13T19:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.62,"alt":22.26,"az":306.4,"t":"2030-02-13T19:55:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.71,"alt":21.51,"az":307.0,"t":"2030-02-13T20:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.8,"alt":20.77,"az":307.6,"t":"2030-02-13T20:05:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.9,"alt":20.03,"az":308.2,"t":"2030-02-13T20:10:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.0,"alt":19.3,"az":308.8,"t":"2030-02-13T20:15:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.11,"alt":18.57,"az":309.5,"t":"2030-02-13T20:20:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.23,"alt":17.85,"az":310.1,"t":"2030-02-13T20:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.36,"alt":17.14,"az":310.7,"t":"2030-02-13T20:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.5,"alt":16.44,"az":311.4,"t":"2030-02-13T20:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.64,"alt":15.74,"az":312.0,"t":"2030-02-13T20:40:00Z","terrain":0.15},{"above_terrain":true,"airmass":3.8,"alt":15.05,"az":312.7,"t":"2030-02-13T20:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.97,"alt":14.36,"az":313.4,"t":"2030-02-13T20:50:00Z","terrain":0.34},{"above_terrain":true,"airmass":4.16,"alt":13.68,"az":314.0,"t":"2030-02-13T20:55:00Z","terrain":0.47},{"above_terrain":true,"airmass":4.36,"alt":13.02,"az":314.7,"t":"2030-02-13T21:00:00Z","terrain":0.54},{"above_terrain":true,"airmass":4.58,"alt":12.35,"az":315.4,"t":"2030-02-13T21:05:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.82,"alt":11.7,"az":316.1,"t":"2030-02-13T21:10:00Z","terrain":0.46},{"above_terrain":true,"airmass":5.09,"alt":11.06,"az":316.8,"t":"2030-02-13T21:15:00Z","terrain":0.34},{"above_terrain":true,"airmass":5.38,"alt":10.42,"az":317.5,"t":"2030-02-13T21:20:00Z","terrain":0.31},{"above_terrain":true,"airmass":5.7,"alt":9.79,"az":318.2,"t":"2030-02-13T21:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":6.05,"alt":9.17,"az":318.9,"t":"2030-02-13T21:30:00Z","terrain":-0.1},{"above_terrain":true,"airmass":6.45,"alt":8.56,"az":319.6,"t":"2030-02-13T21:35:00Z","terrain":-0.18},{"above_terrain":true,"airmass":6.89,"alt":7.96,"az":320.4,"t":"2030-02-13T21:40:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.38,"alt":7.37,"az":321.1,"t":"2030-02-13T21:45:00Z","terrain":-0.15},{"above_terrain":true,"airmass":7.94,"alt":6.79,"az":321.9,"t":"2030-02-13T21:50:00Z","terrain":0.15},{"above_terrain":true,"airmass":8.58,"alt":6.21,"az":322.6,"t":"2030-02-13T21:55:00Z","terrain":0.13},{"above_terrain":true,"airmass":9.31,"alt":5.65,"az":323.4,"t":"2030-02-13T22:00:00Z","terrain":-0.03},{"above_terrain":true,"airmass":10.15,"alt":5.1,"az":324.1,"t":"2030-02-13T22:05:00Z","terrain":-0.21},{"above_terrain":true,"airmass":11.12,"alt":4.55,"az":324.9,"t":"2030-02-13T22:10:00Z","terrain":-0.19},{"above_terrain":true,"airmass":12.26,"alt":4.02,"az":325.7,"t":"2030-02-13T22:15:00Z","terrain":-0.22},{"above_terrain":true,"airmass":13.6,"alt":3.5,"az":326.5,"t":"2030-02-13T22:20:00Z","terrain":-0.31},{"above_terrain":true,"airmass":15.2,"alt":2.98,"az":327.2,"t":"2030-02-13T22:25:00Z","terrain":-0.35},{"above_terrain":true,"airmass":17.13,"alt":2.48,"az":328.0,"t":"2030-02-13T22:30:00Z","terrain":-0.23},{"above_terrain":true,"airmass":19.47,"alt":1.99,"az":328.8,"t":"2030-02-13T22:35:00Z","terrain":-0.15},{"above_terrain":true,"airmass":22.34,"alt":1.52,"az":329.7,"t":"2030-02-13T22:40:00Z","terrain":-0.27},{"above_terrain":true,"airmass":25.89,"alt":1.05,"az":330.5,"t":"2030-02-13T22:45:00Z","terrain":-0.37},{"above_terrain":true,"airmass":30.31,"alt":0.59,"az":331.3,"t":"2030-02-13T22:50:00Z","terrain":-0.32},{"above_terrain":true,"airmass":35.78,"alt":0.15,"az":332.1,"t":"2030-02-13T22:55:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-0.28,"az":333.0,"t":"2030-02-13T23:00:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-0.7,"az":333.8,"t":"2030-02-13T23:05:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-1.11,"az":334.6,"t":"2030-02-13T23:10:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-1.5,"az":335.5,"t":"2030-02-13T23:15:00Z","terrain":-0.71},{"above_terrain":false,"airmass":null,"alt":-1.89,"az":336.4,"t":"2030-02-13T23:20:00Z","terrain":-0.79},{"above_terrain":false,"airmass":null,"alt":-2.26,"az":337.2,"t":"2030-02-13T23:25:00Z","terrain":-0.67},{"above_terrain":false,"airmass":null,"alt":-2.61,"az":338.1,"t":"2030-02-13T23:30:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-2.95,"az":339.0,"t":"2030-02-13T23:35:00Z","terrain":-0.74},{"above_terrain":false,"airmass":null,"alt":-3.28,"az":339.8,"t":"2030-02-13T23:40:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-3.6,"az":340.7,"t":"2030-02-13T23:45:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-3.9,"az":341.6,"t":"2030-02-13T23:50:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-4.19,"az":342.5,"t":"2030-02-13T23:55:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-4.46,"az":343.4,"t":"2030-02-14T00:00:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-4.72,"az":344.3,"t":"2030-02-14T00:05:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-4.97,"az":345.2,"t":"2030-02-14T00:10:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-5.2,"az":346.2,"t":"2030-02-14T00:15:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-5.42,"az":347.1,"t":"2030-02-14T00:20:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-5.62,"az":348.0,"t":"2030-02-14T00:25:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-5.81,"az":348.9,"t":"2030-02-14T00:30:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-5.98,"az":349.8,"t":"2030-02-14T00:35:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-6.14,"az":350.8,"t":"2030-02-14T00:40:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.28,"az":351.7,"t":"2030-02-14T00:45:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-6.41,"az":352.6,"t":"2030-02-14T00:50:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-6.52,"az":353.6,"t":"2030-02-14T00:55:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-6.61,"az":354.5,"t":"2030-02-14T01:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.7,"az":355.5,"t":"2030-02-14T01:05:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-6.76,"az":356.4,"t":"2030-02-14T01:10:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.81,"az":357.4,"t":"2030-02-14T01:15:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-6.85,"az":358.3,"t":"2030-02-14T01:20:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.87,"az":359.3,"t":"2030-02-14T01:25:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-6.87,"az":0.2,"t":"2030-02-14T01:30:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-6.86,"az":1.1,"t":"2030-02-14T01:35:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-6.84,"az":2.1,"t":"2030-02-14T01:40:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-6.79,"az":3.0,"t":"2030-02-14T01:45:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-6.74,"az":4.0,"t":"2030-02-14T01:50:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-6.66,"az":4.9,"t":"2030-02-14T01:55:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-6.58,"az":5.9,"t":"2030-02-14T02:00:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-6.47,"az":6.8,"t":"2030-02-14T02:05:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-6.35,"az":7.7,"t":"2030-02-14T02:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.22,"az":8.7,"t":"2030-02-14T02:15:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-6.07,"az":9.6,"t":"2030-02-14T02:20:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-5.91,"az":10.5,"t":"2030-02-14T02:25:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-5.73,"az":11.5,"t":"2030-02-14T02:30:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-5.54,"az":12.4,"t":"2030-02-14T02:35:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-5.33,"az":13.3,"t":"2030-02-14T02:40:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-5.1,"az":14.2,"t":"2030-02-14T02:45:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-4.87,"az":15.1,"t":"2030-02-14T02:50:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-4.62,"az":16.1,"t":"2030-02-14T02:55:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-4.35,"az":17.0,"t":"2030-02-14T03:00:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-4.07,"az":17.9,"t":"2030-02-14T03:05:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-3.78,"az":18.8,"t":"2030-02-14T03:10:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-3.47,"az":19.6,"t":"2030-02-14T03:15:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-3.15,"az":20.5,"t":"2030-02-14T03:20:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-2.81,"az":21.4,"t":"2030-02-14T03:25:00Z","terrain":0.81},{"above_terrain":false,"airmass":null,"alt":-2.46,"az":22.3,"t":"2030-02-14T03:30:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-2.1,"az":23.1,"t":"2030-02-14T03:35:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-1.73,"az":24.0,"t":"2030-02-14T03:40:00Z","terrain":0.92},{"above_terrain":false,"airmass":null,"alt":-1.34,"az":24.9,"t":"2030-02-14T03:45:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-0.94,"az":25.7,"t":"2030-02-14T03:50:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-0.53,"az":26.6,"t":"2030-02-14T03:55:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-0.1,"az":27.4,"t":"2030-02-14T04:00:00Z","terrain":1.24},{"above_terrain":false,"airmass":33.36,"alt":0.33,"az":28.2,"t":"2030-02-14T04:05:00Z","terrain":1.15},{"above_terrain":false,"airmass":28.35,"alt":0.78,"az":29.1,"t":"2030-02-14T04:10:00Z","terrain":1.01},{"above_terrain":true,"airmass":24.31,"alt":1.24,"az":29.9,"t":"2030-02-14T04:15:00Z","terrain":1.13},{"above_terrain":true,"airmass":21.06,"alt":1.71,"az":30.7,"t":"2030-02-14T04:20:00Z","terrain":1.26},{"above_terrain":true,"airmass":18.43,"alt":2.2,"az":31.5,"t":"2030-02-14T04:25:00Z","terrain":1.32},{"above_terrain":true,"airmass":16.28,"alt":2.69,"az":32.3,"t":"2030-02-14T04:30:00Z","terrain":1.23},{"above_terrain":true,"airmass":14.5,"alt":3.2,"az":33.1,"t":"2030-02-14T04:35:00Z","terrain":0.94},{"above_terrain":true,"airmass":13.01,"alt":3.71,"az":33.9,"t":"2030-02-14T04:40:00Z","terrain":0.5},{"above_terrain":true,"airmass":11.76,"alt":4.24,"az":34.7,"t":"2030-02-14T04:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":10.69,"alt":4.78,"az":35.4,"t":"2030-02-14T04:50:00Z","terrain":0.04},{"above_terrain":true,"airmass":9.78,"alt":5.33,"az":36.2,"t":"2030-02-14T04:55:00Z","terrain":0.01},{"above_terrain":true,"airmass":8.99,"alt":5.88,"az":37.0,"t":"2030-02-14T05:00:00Z","terrain":-0.08},{"above_terrain":true,"airmass":8.3,"alt":6.45,"az":37.7,"t":"2030-02-14T05:05:00Z","terrain":-0.17},{"above_terrain":true,"airmass":7.7,"alt":7.03,"az":38.5,"t":"2030-02-14T05:10:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.17,"alt":7.62,"az":39.2,"t":"2030-02-14T05:15:00Z","terrain":-0.14},{"above_terrain":true,"airmass":6.7,"alt":8.21,"az":39.9,"t":"2030-02-14T05:20:00Z","terrain":-0.06},{"above_terrain":true,"airmass":6.28,"alt":8.82,"az":40.7,"t":"2030-02-14T05:25:00Z","terrain":-0.0},{"above_terrain":true,"airmass":5.9,"alt":9.43,"az":41.4,"t":"2030-02-14T05:30:00Z","terrain":0.06},{"above_terrain":true,"airmass":5.56,"alt":10.05,"az":42.1,"t":"2030-02-14T05:35:00Z","terrain":0.13},{"above_terrain":true,"airmass":5.25,"alt":10.69,"az":42.8,"t":"2030-02-14T05:40:00Z","terrain":0.22},{"above_terrain":true,"airmass":4.97,"alt":11.33,"az":43.5,"t":"2030-02-14T05:45:00Z","terrain":0.33},{"above_terrain":true,"airmass":4.72,"alt":11.97,"az":44.2,"t":"2030-02-14T05:50:00Z","terrain":0.44},{"above_terrain":true,"airmass":4.49,"alt":12.63,"az":44.9,"t":"2030-02-14T05:55:00Z","terrain":0.56},{"above_terrain":true,"airmass":4.28,"alt":13.29,"az":45.6,"t":"2030-02-14T06:00:00Z","terrain":0.63},{"above_terrain":true,"airmass":4.08,"alt":13.97,"az":46.2,"t":"2030-02-14T06:05:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.9,"alt":14.65,"az":46.9,"t":"2030-02-14T06:10:00Z","terrain":0.62},{"above_terrain":true,"airmass":3.73,"alt":15.33,"az":47.6,"t":"2030-02-14T06:15:00Z","terrain":0.56},{"above_terrain":true,"airmass":3.58,"alt":16.03,"az":48.2,"t":"2030-02-14T06:20:00Z","terrain":0.5},{"above_terrain":true,"airmass":3.44,"alt":16.73,"az":48.9,"t":"2030-02-14T06:25:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.31,"alt":17.44,"az":49.5,"t":"2030-02-14T06:30:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.18,"alt":18.15,"az":50.2,"t":"2030-02-14T06:35:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.07,"alt":18.88,"az":50.8,"t":"2030-02-14T06:40:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.96,"alt":19.6,"az":51.4,"t":"2030-02-14T06:45:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.86,"alt":20.34,"az":52.1,"t":"2030-02-14T06:50:00Z","terrain":0.64},{"above_terrain":true,"airmass":2.76,"alt":21.08,"az":52.7,"t":"2030-02-14T06:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":2.67,"alt":21.83,"az":53.3,"t":"2030-02-14T07:00:00Z","terrain":0.89},{"above_terrain":true,"airmass":2.59,"alt":22.58,"az":53.9,"t":"2030-02-14T07:05:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.51,"alt":23.34,"az":54.5,"t":"2030-02-14T07:10:00Z","terrain":1.04},{"above_terrain":true,"airmass":2.44,"alt":24.1,"az":55.1,"t":"2030-02-14T07:15:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.37,"alt":24.87,"az":55.7,"t":"2030-02-14T07:20:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.3,"alt":25.65,"az":56.3,"t":"2030-02-14T07:25:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.24,"alt":26.43,"az":56.8,"t":"2030-02-14T07:30:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.18,"alt":27.22,"az":57.4,"t":"2030-02-14T07:35:00Z","terrain":1.15},{"above_terrain":true,"airmass":2.12,"alt":28.01,"az":58.0,"t":"2030-02-14T07:40:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.07,"alt":28.8,"az":58.6,"t":"2030-02-14T07:45:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.02,"alt":29.61,"az":59.1,"t":"2030-02-14T07:50:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.97,"alt":30.41,"az":59.7,"t":"2030-02-14T07:55:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.92,"alt":31.22,"az":60.2,"t":"2030-02-14T08:00:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.88,"alt":32.04,"az":60.8,"t":"2030-02-14T08:05:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.84,"alt":32.86,"az":61.3,"t":"2030-02-14T08:10:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.8,"alt":33.68,"az":61.9,"t":"2030-02-14T08:15:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.76,"alt":34.51,"az":62.4,"t":"2030-02-14T08:20:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.73,"alt":35.34,"az":62.9,"t":"2030-02-14T08:25:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.69,"alt":36.17,"az":63.5,"t":"2030-02-14T08:30:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.66,"alt":37.01,"az":64.0,"t":"2030-02-14T08:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.63,"alt":37.86,"az":64.5,"t":"2030-02-14T08:40:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.6,"alt":38.7,"az":65.0,"t":"2030-02-14T08:45:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.57,"alt":39.55,"az":65.6,"t":"2030-02-14T08:50:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.54,"alt":40.41,"az":66.1,"t":"2030-02-14T08:55:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.51,"alt":41.26,"az":66.6,"t":"2030-02-14T09:00:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.49,"alt":42.12,"az":67.1,"t":"2030-02-14T09:05:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.46,"alt":42.99,"az":67.6,"t":"2030-02-14T09:10:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.44,"alt":43.86,"az":68.1,"t":"2030-02-14T09:15:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.42,"alt":44.73,"az":68.6,"t":"2030-02-14T09:20:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.4,"alt":45.6,"az":69.1,"t":"2030-02-14T09:25:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.38,"alt":46.47,"az":69.6,"t":"2030-02-14T09:30:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.36,"alt":47.35,"az":70.1,"t":"2030-02-14T09:35:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.34,"alt":48.23,"az":70.5,"t":"2030-02-14T09:40:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.32,"alt":49.12,"az":71.0,"t":"2030-02-14T09:45:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.3,"alt":50.0,"az":71.5,"t":"2030-02-14T09:50:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.29,"alt":50.89,"az":72.0,"t":"2030-02-14T09:55:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.27,"alt":51.78,"az":72.5,"t":"2030-02-14T10:00:00Z","terrain":1.1}],"transit":{"airmass":1.0,"alt":89.7,"az":146.3,"t":"2030-02-13T13:30:00Z"},"usable_hours":2.75,"verdict":"marginal","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."]}
