{"assessment":{"best_window":{"end":"2030-12-26T19:20Z","end_local":"21:20","hours":2.67,"label":"good","mean_quality":0.83,"start":"2030-12-26T16:40Z","start_local":"18:40"},"cost":{"altitude":9.37,"clouds":0.0,"darkness":1.36,"moon":0.02},"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 possible, with compromises \u2014 weather unknown","hourly":[{"alt":68,"cloud":null,"high":null,"iso":"2030-12-26T15:00Z","label":"unusable","low":null,"mid":null,"moon_alt":20,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"17:00","wind":null},{"alt":57,"cloud":null,"high":null,"iso":"2030-12-26T16:00Z","label":"poor","low":null,"mid":null,"moon_alt":12,"precip":null,"q":0.14,"rh":null,"sky":"nautical twilight","temp":null,"time":"18:00","wind":null},{"alt":47,"cloud":null,"high":null,"iso":"2030-12-26T17:00Z","label":"good","low":null,"mid":null,"moon_alt":2,"precip":null,"q":0.89,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":37,"cloud":null,"high":null,"iso":"2030-12-26T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-8,"precip":null,"q":0.85,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":28,"cloud":null,"high":null,"iso":"2030-12-26T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-18,"precip":null,"q":0.71,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":19,"cloud":null,"high":null,"iso":"2030-12-26T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-29,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":11,"cloud":null,"high":null,"iso":"2030-12-26T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-39,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":5,"cloud":null,"high":null,"iso":"2030-12-26T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-49,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":0,"cloud":null,"high":null,"iso":"2030-12-26T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-57,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2030-12-27T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-62,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2030-12-27T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-62,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2030-12-27T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-57,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":0,"cloud":null,"high":null,"iso":"2030-12-27T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-49,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":5,"cloud":null,"high":null,"iso":"2030-12-27T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-39,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":12,"cloud":null,"high":null,"iso":"2030-12-27T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-29,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.91,"peak_sky":0.91,"quality_hours":2.86,"reasons":["the target being low or below 20\u00b0 cost 9.4 quality-hours","daylight and twilight cost 1.4 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":65,"score_weather":null,"sky_hours":2.86,"verdict":"unknown","verdict_astronomy":"marginal","weather_known":false,"windows":[{"end":"2030-12-26T15:30Z","end_local":"17:30","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2030-12-26T14:55Z","start_local":"16:55"},{"end":"2030-12-26T16:05Z","end_local":"18:05","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2030-12-26T15:30Z","start_local":"17:30"},{"end":"2030-12-26T16:40Z","end_local":"18:40","hours":0.58,"label":"marginal","mean_quality":0.47,"start":"2030-12-26T16:05Z","start_local":"18:05"},{"end":"2030-12-26T19:20Z","end_local":"21:20","hours":2.67,"label":"good","mean_quality":0.83,"start":"2030-12-26T16:40Z","start_local":"18:40"},{"end":"2030-12-26T19:55Z","end_local":"21:55","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2030-12-26T19:20Z","start_local":"21:20"},{"end":"2030-12-27T05:50Z","end_local":"07:50","hours":9.92,"label":"unusable","mean_quality":0.0,"start":"2030-12-26T19:55Z","start_local":"21:55"}]},"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":"2030-12-26T16:36:55Z","dark_hours":11.5,"dark_to":"2030-12-27T04:06:39Z","moon":{"illumination":0.072,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":10.85,"moonrise":"2030-12-27T07:41:51Z","moonset":"2030-12-26T17:14:25Z","sunrise":"2030-12-27T05:47:03Z","sunset":"2030-12-26T14:56:28Z","twilight":{"astronomical":{"end":"2030-12-26T16:36:55Z","start":"2030-12-27T04:06:39Z"},"civil":{"end":"2030-12-26T15:28:02Z","start":"2030-12-27T05:15:31Z"},"nautical":{"end":"2030-12-26T16:03:04Z","start":"2030-12-27T04:40:29Z"}},"window_end":"2030-12-27T10:00:00Z","window_start":"2030-12-26T10:00:00Z"},"night_date":"2030-12-26","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.29,"alt":50.5,"t":"2030-12-26T16:40:00Z"},"dec":44.25788576,"dec_of_date":44.3796,"dec_str":"+44\u00b0 15' 28.4\"","good_hours":2.08,"limit_rise":"2030-12-27T06:04:34Z","limit_set":"2030-12-26T19:53:00Z","max_az_rate_deg_per_min":3.73,"moon_separation":59.0,"never_rises":false,"ra":314.72388973,"ra_of_date":315.0015,"ra_str":"20h 58m 53.7s","resolved":{"dec":44.25788576,"name":"EM* LkHA 190","ra":314.72388973,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=V1057%20Cyg","source":"sesame","spectral_type":"F7/G3I/IIe","type":"Or*","type_text":"Orion-type variable \u2014 a young, erupting star","vmag":12.33},"summary":"Only 2.1 h above 30\u00b0, 3.3 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2030-12-26T23:09:02Z","blocked_dark_hours":0,"clears_at":"2030-12-27T03:11:33Z","rise_az":69.7},"track":[{"above_terrain":true,"airmass":1.19,"alt":57.19,"az":69.7,"t":"2030-12-26T10:00:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.18,"alt":58.07,"az":70.0,"t":"2030-12-26T10:05:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.17,"alt":58.95,"az":70.3,"t":"2030-12-26T10:10:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.16,"alt":59.84,"az":70.6,"t":"2030-12-26T10:15:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.15,"alt":60.72,"az":70.9,"t":"2030-12-26T10:20:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.14,"alt":61.61,"az":71.2,"t":"2030-12-26T10:25:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.13,"alt":62.49,"az":71.5,"t":"2030-12-26T10:30:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.12,"alt":63.38,"az":71.8,"t":"2030-12-26T10:35:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.11,"alt":64.27,"az":72.0,"t":"2030-12-26T10:40:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.1,"alt":65.16,"az":72.2,"t":"2030-12-26T10:45:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.09,"alt":66.05,"az":72.4,"t":"2030-12-26T10:50:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.09,"alt":66.95,"az":72.6,"t":"2030-12-26T10:55:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.08,"alt":67.84,"az":72.8,"t":"2030-12-26T11:00:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.07,"alt":68.73,"az":72.9,"t":"2030-12-26T11:05:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.07,"alt":69.63,"az":73.0,"t":"2030-12-26T11:10:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.06,"alt":70.52,"az":73.1,"t":"2030-12-26T11:15:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.05,"alt":71.42,"az":73.2,"t":"2030-12-26T11:20:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.05,"alt":72.32,"az":73.2,"t":"2030-12-26T11:25:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.04,"alt":73.21,"az":73.1,"t":"2030-12-26T11:30:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.04,"alt":74.11,"az":73.0,"t":"2030-12-26T11:35:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.03,"alt":75.0,"az":72.9,"t":"2030-12-26T11:40:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.03,"alt":75.9,"az":72.6,"t":"2030-12-26T11:45:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.03,"alt":76.79,"az":72.3,"t":"2030-12-26T11:50:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.02,"alt":77.68,"az":71.9,"t":"2030-12-26T11:55:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.02,"alt":78.57,"az":71.3,"t":"2030-12-26T12:00:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.02,"alt":79.45,"az":70.6,"t":"2030-12-26T12:05:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.01,"alt":80.33,"az":69.6,"t":"2030-12-26T12:10:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.01,"alt":81.21,"az":68.4,"t":"2030-12-26T12:15:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.01,"alt":82.07,"az":66.8,"t":"2030-12-26T12:20:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.01,"alt":82.92,"az":64.7,"t":"2030-12-26T12:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.01,"alt":83.76,"az":61.9,"t":"2030-12-26T12:30:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.0,"alt":84.57,"az":58.2,"t":"2030-12-26T12:35:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.0,"alt":85.35,"az":53.0,"t":"2030-12-26T12:40:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.0,"alt":86.06,"az":45.7,"t":"2030-12-26T12:45:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.0,"alt":86.67,"az":35.4,"t":"2030-12-26T12:50:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.0,"alt":87.11,"az":20.9,"t":"2030-12-26T12:55:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.0,"alt":87.31,"az":2.9,"t":"2030-12-26T13:00:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.0,"alt":87.2,"az":344.2,"t":"2030-12-26T13:05:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.0,"alt":86.82,"az":328.6,"t":"2030-12-26T13:10:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.0,"alt":86.26,"az":317.0,"t":"2030-12-26T13:15:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.0,"alt":85.57,"az":308.9,"t":"2030-12-26T13:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.0,"alt":84.81,"az":303.2,"t":"2030-12-26T13:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.01,"alt":84.01,"az":299.1,"t":"2030-12-26T13:30:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.01,"alt":83.18,"az":296.1,"t":"2030-12-26T13:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.01,"alt":82.33,"az":293.8,"t":"2030-12-26T13:40:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.01,"alt":81.47,"az":292.1,"t":"2030-12-26T13:45:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.01,"alt":80.6,"az":290.7,"t":"2030-12-26T13:50:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.02,"alt":79.72,"az":289.7,"t":"2030-12-26T13:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.02,"alt":78.83,"az":288.9,"t":"2030-12-26T14:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.02,"alt":77.95,"az":288.3,"t":"2030-12-26T14:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":77.06,"az":287.8,"t":"2030-12-26T14:10:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.03,"alt":76.17,"az":287.5,"t":"2030-12-26T14:15:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.03,"alt":75.27,"az":287.2,"t":"2030-12-26T14:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.04,"alt":74.38,"az":287.0,"t":"2030-12-26T14:25:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.04,"alt":73.48,"az":286.9,"t":"2030-12-26T14:30:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.05,"alt":72.59,"az":286.8,"t":"2030-12-26T14:35:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.05,"alt":71.69,"az":286.8,"t":"2030-12-26T14:40:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.06,"alt":70.79,"az":286.9,"t":"2030-12-26T14:45:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.06,"alt":69.9,"az":286.9,"t":"2030-12-26T14:50:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.07,"alt":69.0,"az":287.0,"t":"2030-12-26T14:55:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.08,"alt":68.11,"az":287.2,"t":"2030-12-26T15:00:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.08,"alt":67.22,"az":287.3,"t":"2030-12-26T15:05:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.09,"alt":66.32,"az":287.5,"t":"2030-12-26T15:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.1,"alt":65.43,"az":287.7,"t":"2030-12-26T15:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.11,"alt":64.54,"az":287.9,"t":"2030-12-26T15:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.12,"alt":63.65,"az":288.2,"t":"2030-12-26T15:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":62.76,"az":288.4,"t":"2030-12-26T15:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.13,"alt":61.87,"az":288.7,"t":"2030-12-26T15:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":60.99,"az":289.0,"t":"2030-12-26T15:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.15,"alt":60.1,"az":289.3,"t":"2030-12-26T15:45:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.16,"alt":59.22,"az":289.6,"t":"2030-12-26T15:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.17,"alt":58.34,"az":289.9,"t":"2030-12-26T15:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.19,"alt":57.46,"az":290.2,"t":"2030-12-26T16:00:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.2,"alt":56.58,"az":290.5,"t":"2030-12-26T16:05:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.21,"alt":55.71,"az":290.9,"t":"2030-12-26T16:10:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.22,"alt":54.83,"az":291.2,"t":"2030-12-26T16:15:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.24,"alt":53.96,"az":291.6,"t":"2030-12-26T16:20:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.25,"alt":53.09,"az":291.9,"t":"2030-12-26T16:25:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.26,"alt":52.23,"az":292.3,"t":"2030-12-26T16:30:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.28,"alt":51.36,"az":292.7,"t":"2030-12-26T16:35:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.29,"alt":50.5,"az":293.1,"t":"2030-12-26T16:40:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.31,"alt":49.64,"az":293.5,"t":"2030-12-26T16:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.33,"alt":48.78,"az":293.9,"t":"2030-12-26T16:50:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.35,"alt":47.93,"az":294.3,"t":"2030-12-26T16:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.36,"alt":47.08,"az":294.7,"t":"2030-12-26T17:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.38,"alt":46.23,"az":295.1,"t":"2030-12-26T17:05:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.4,"alt":45.38,"az":295.5,"t":"2030-12-26T17:10:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.42,"alt":44.54,"az":295.9,"t":"2030-12-26T17:15:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.45,"alt":43.7,"az":296.4,"t":"2030-12-26T17:20:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.47,"alt":42.86,"az":296.8,"t":"2030-12-26T17:25:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.49,"alt":42.03,"az":297.3,"t":"2030-12-26T17:30:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.52,"alt":41.2,"az":297.7,"t":"2030-12-26T17:35:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.54,"alt":40.37,"az":298.2,"t":"2030-12-26T17:40:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.57,"alt":39.55,"az":298.6,"t":"2030-12-26T17:45:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.6,"alt":38.73,"az":299.1,"t":"2030-12-26T17:50:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.62,"alt":37.91,"az":299.6,"t":"2030-12-26T17:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.65,"alt":37.1,"az":300.0,"t":"2030-12-26T18:00:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.69,"alt":36.29,"az":300.5,"t":"2030-12-26T18:05:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.72,"alt":35.49,"az":301.0,"t":"2030-12-26T18:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.75,"alt":34.69,"az":301.5,"t":"2030-12-26T18:15:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.79,"alt":33.89,"az":302.0,"t":"2030-12-26T18:20:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.83,"alt":33.1,"az":302.5,"t":"2030-12-26T18:25:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.87,"alt":32.31,"az":303.0,"t":"2030-12-26T18:30:00Z","terrain":-0.23},{"above_terrain":true,"airmass":1.91,"alt":31.53,"az":303.5,"t":"2030-12-26T18:35:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.95,"alt":30.75,"az":304.0,"t":"2030-12-26T18:40:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.0,"alt":29.98,"az":304.6,"t":"2030-12-26T18:45:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.04,"alt":29.21,"az":305.1,"t":"2030-12-26T18:50:00Z","terrain":-0.28},{"above_terrain":true,"airmass":2.09,"alt":28.45,"az":305.6,"t":"2030-12-26T18:55:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.14,"alt":27.69,"az":306.2,"t":"2030-12-26T19:00:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.2,"alt":26.94,"az":306.7,"t":"2030-12-26T19:05:00Z","terrain":0.08},{"above_terrain":true,"airmass":2.26,"alt":26.19,"az":307.3,"t":"2030-12-26T19:10:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.32,"alt":25.45,"az":307.8,"t":"2030-12-26T19:15:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.38,"alt":24.71,"az":308.4,"t":"2030-12-26T19:20:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.45,"alt":23.98,"az":309.0,"t":"2030-12-26T19:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.52,"alt":23.26,"az":309.5,"t":"2030-12-26T19:30:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.59,"alt":22.54,"az":310.1,"t":"2030-12-26T19:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":2.67,"alt":21.82,"az":310.7,"t":"2030-12-26T19:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.76,"alt":21.12,"az":311.3,"t":"2030-12-26T19:45:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.85,"alt":20.42,"az":311.9,"t":"2030-12-26T19:50:00Z","terrain":0.16},{"above_terrain":true,"airmass":2.94,"alt":19.72,"az":312.5,"t":"2030-12-26T19:55:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.04,"alt":19.04,"az":313.1,"t":"2030-12-26T20:00:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.15,"alt":18.36,"az":313.7,"t":"2030-12-26T20:05:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.26,"alt":17.69,"az":314.4,"t":"2030-12-26T20:10:00Z","terrain":0.5},{"above_terrain":true,"airmass":3.38,"alt":17.02,"az":315.0,"t":"2030-12-26T20:15:00Z","terrain":0.56},{"above_terrain":true,"airmass":3.51,"alt":16.36,"az":315.6,"t":"2030-12-26T20:20:00Z","terrain":0.51},{"above_terrain":true,"airmass":3.65,"alt":15.71,"az":316.3,"t":"2030-12-26T20:25:00Z","terrain":0.43},{"above_terrain":true,"airmass":3.8,"alt":15.07,"az":316.9,"t":"2030-12-26T20:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.96,"alt":14.43,"az":317.6,"t":"2030-12-26T20:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":4.13,"alt":13.8,"az":318.2,"t":"2030-12-26T20:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":4.31,"alt":13.18,"az":318.9,"t":"2030-12-26T20:45:00Z","terrain":-0.08},{"above_terrain":true,"airmass":4.51,"alt":12.57,"az":319.6,"t":"2030-12-26T20:50:00Z","terrain":-0.17},{"above_terrain":true,"airmass":4.72,"alt":11.97,"az":320.2,"t":"2030-12-26T20:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":4.95,"alt":11.38,"az":320.9,"t":"2030-12-26T21:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.2,"alt":10.79,"az":321.6,"t":"2030-12-26T21:05:00Z","terrain":0.05},{"above_terrain":true,"airmass":5.48,"alt":10.21,"az":322.3,"t":"2030-12-26T21:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":5.78,"alt":9.64,"az":323.0,"t":"2030-12-26T21:15:00Z","terrain":0.08},{"above_terrain":true,"airmass":6.1,"alt":9.09,"az":323.7,"t":"2030-12-26T21:20:00Z","terrain":-0.13},{"above_terrain":true,"airmass":6.46,"alt":8.54,"az":324.4,"t":"2030-12-26T21:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":6.86,"alt":8.0,"az":325.2,"t":"2030-12-26T21:30:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.3,"alt":7.47,"az":325.9,"t":"2030-12-26T21:35:00Z","terrain":-0.23},{"above_terrain":true,"airmass":7.78,"alt":6.95,"az":326.6,"t":"2030-12-26T21:40:00Z","terrain":-0.33},{"above_terrain":true,"airmass":8.32,"alt":6.44,"az":327.4,"t":"2030-12-26T21:45:00Z","terrain":-0.33},{"above_terrain":true,"airmass":8.92,"alt":5.94,"az":328.1,"t":"2030-12-26T21:50:00Z","terrain":-0.22},{"above_terrain":true,"airmass":9.6,"alt":5.45,"az":328.9,"t":"2030-12-26T21:55:00Z","terrain":-0.14},{"above_terrain":true,"airmass":10.36,"alt":4.97,"az":329.6,"t":"2030-12-26T22:00:00Z","terrain":-0.27},{"above_terrain":true,"airmass":11.22,"alt":4.5,"az":330.4,"t":"2030-12-26T22:05:00Z","terrain":-0.37},{"above_terrain":true,"airmass":12.2,"alt":4.05,"az":331.2,"t":"2030-12-26T22:10:00Z","terrain":-0.35},{"above_terrain":true,"airmass":13.31,"alt":3.6,"az":331.9,"t":"2030-12-26T22:15:00Z","terrain":-0.15},{"above_terrain":true,"airmass":14.6,"alt":3.16,"az":332.7,"t":"2030-12-26T22:20:00Z","terrain":-0.13},{"above_terrain":true,"airmass":16.08,"alt":2.74,"az":333.5,"t":"2030-12-26T22:25:00Z","terrain":-0.18},{"above_terrain":true,"airmass":17.8,"alt":2.33,"az":334.3,"t":"2030-12-26T22:30:00Z","terrain":-0.34},{"above_terrain":true,"airmass":19.81,"alt":1.93,"az":335.1,"t":"2030-12-26T22:35:00Z","terrain":-0.62},{"above_terrain":true,"airmass":22.16,"alt":1.54,"az":335.9,"t":"2030-12-26T22:40:00Z","terrain":-0.81},{"above_terrain":true,"airmass":24.91,"alt":1.17,"az":336.7,"t":"2030-12-26T22:45:00Z","terrain":-0.76},{"above_terrain":true,"airmass":28.13,"alt":0.8,"az":337.6,"t":"2030-12-26T22:50:00Z","terrain":-0.59},{"above_terrain":true,"airmass":31.91,"alt":0.45,"az":338.4,"t":"2030-12-26T22:55:00Z","terrain":-0.58},{"above_terrain":true,"airmass":36.28,"alt":0.11,"az":339.2,"t":"2030-12-26T23:00:00Z","terrain":-0.7},{"above_terrain":true,"airmass":null,"alt":-0.21,"az":340.0,"t":"2030-12-26T23:05:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-0.53,"az":340.9,"t":"2030-12-26T23:10:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-0.83,"az":341.7,"t":"2030-12-26T23:15:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-1.11,"az":342.6,"t":"2030-12-26T23:20:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-1.39,"az":343.4,"t":"2030-12-26T23:25:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.65,"az":344.3,"t":"2030-12-26T23:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.89,"az":345.1,"t":"2030-12-26T23:35:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-2.13,"az":346.0,"t":"2030-12-26T23:40:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-2.35,"az":346.9,"t":"2030-12-26T23:45:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-2.55,"az":347.8,"t":"2030-12-26T23:50:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-2.74,"az":348.6,"t":"2030-12-26T23:55:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-2.92,"az":349.5,"t":"2030-12-27T00:00:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-3.08,"az":350.4,"t":"2030-12-27T00:05:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.23,"az":351.3,"t":"2030-12-27T00:10:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-3.37,"az":352.2,"t":"2030-12-27T00:15:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-3.49,"az":353.1,"t":"2030-12-27T00:20:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-3.59,"az":353.9,"t":"2030-12-27T00:25:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-3.68,"az":354.8,"t":"2030-12-27T00:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.76,"az":355.7,"t":"2030-12-27T00:35:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-3.82,"az":356.6,"t":"2030-12-27T00:40:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":357.5,"t":"2030-12-27T00:45:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-3.9,"az":358.4,"t":"2030-12-27T00:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.92,"az":359.3,"t":"2030-12-27T00:55:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-3.93,"az":0.2,"t":"2030-12-27T01:00:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-3.92,"az":1.1,"t":"2030-12-27T01:05:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-3.89,"az":2.0,"t":"2030-12-27T01:10:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-3.85,"az":2.9,"t":"2030-12-27T01:15:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-3.8,"az":3.8,"t":"2030-12-27T01:20:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-3.73,"az":4.7,"t":"2030-12-27T01:25:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-3.64,"az":5.6,"t":"2030-12-27T01:30:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-3.54,"az":6.5,"t":"2030-12-27T01:35:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-3.43,"az":7.4,"t":"2030-12-27T01:40:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.3,"az":8.3,"t":"2030-12-27T01:45:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-3.16,"az":9.2,"t":"2030-12-27T01:50:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-3.01,"az":10.0,"t":"2030-12-27T01:55:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-2.84,"az":10.9,"t":"2030-12-27T02:00:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-2.65,"az":11.8,"t":"2030-12-27T02:05:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-2.45,"az":12.7,"t":"2030-12-27T02:10:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-2.24,"az":13.5,"t":"2030-12-27T02:15:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-2.01,"az":14.4,"t":"2030-12-27T02:20:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-1.78,"az":15.3,"t":"2030-12-27T02:25:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-1.52,"az":16.1,"t":"2030-12-27T02:30:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-1.26,"az":17.0,"t":"2030-12-27T02:35:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-0.98,"az":17.8,"t":"2030-12-27T02:40:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-0.68,"az":18.7,"t":"2030-12-27T02:45:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-0.38,"az":19.5,"t":"2030-12-27T02:50:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-0.06,"az":20.4,"t":"2030-12-27T02:55:00Z","terrain":0.68},{"above_terrain":false,"airmass":34.08,"alt":0.28,"az":21.2,"t":"2030-12-27T03:00:00Z","terrain":0.75},{"above_terrain":false,"airmass":30.01,"alt":0.62,"az":22.0,"t":"2030-12-27T03:05:00Z","terrain":0.99},{"above_terrain":false,"airmass":26.51,"alt":0.98,"az":22.8,"t":"2030-12-27T03:10:00Z","terrain":1.13},{"above_terrain":true,"airmass":23.52,"alt":1.35,"az":23.7,"t":"2030-12-27T03:15:00Z","terrain":1.0},{"above_terrain":true,"airmass":20.97,"alt":1.73,"az":24.5,"t":"2030-12-27T03:20:00Z","terrain":1.06},{"above_terrain":true,"airmass":18.8,"alt":2.12,"az":25.3,"t":"2030-12-27T03:25:00Z","terrain":1.25},{"above_terrain":true,"airmass":16.94,"alt":2.53,"az":26.1,"t":"2030-12-27T03:30:00Z","terrain":1.34},{"above_terrain":true,"airmass":15.34,"alt":2.95,"az":26.9,"t":"2030-12-27T03:35:00Z","terrain":1.29},{"above_terrain":true,"airmass":13.96,"alt":3.37,"az":27.7,"t":"2030-12-27T03:40:00Z","terrain":1.22},{"above_terrain":true,"airmass":12.75,"alt":3.81,"az":28.4,"t":"2030-12-27T03:45:00Z","terrain":1.11},{"above_terrain":true,"airmass":11.71,"alt":4.27,"az":29.2,"t":"2030-12-27T03:50:00Z","terrain":1.03},{"above_terrain":true,"airmass":10.79,"alt":4.73,"az":30.0,"t":"2030-12-27T03:55:00Z","terrain":1.15},{"above_terrain":true,"airmass":9.98,"alt":5.2,"az":30.7,"t":"2030-12-27T04:00:00Z","terrain":1.27},{"above_terrain":true,"airmass":9.26,"alt":5.68,"az":31.5,"t":"2030-12-27T04:05:00Z","terrain":1.32},{"above_terrain":true,"airmass":8.62,"alt":6.18,"az":32.3,"t":"2030-12-27T04:10:00Z","terrain":1.24},{"above_terrain":true,"airmass":8.05,"alt":6.68,"az":33.0,"t":"2030-12-27T04:15:00Z","terrain":0.99},{"above_terrain":true,"airmass":7.54,"alt":7.2,"az":33.7,"t":"2030-12-27T04:20:00Z","terrain":0.58},{"above_terrain":true,"airmass":7.08,"alt":7.72,"az":34.5,"t":"2030-12-27T04:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":6.66,"alt":8.26,"az":35.2,"t":"2030-12-27T04:30:00Z","terrain":0.05},{"above_terrain":true,"airmass":6.28,"alt":8.8,"az":35.9,"t":"2030-12-27T04:35:00Z","terrain":0.03},{"above_terrain":true,"airmass":5.94,"alt":9.36,"az":36.6,"t":"2030-12-27T04:40:00Z","terrain":-0.05},{"above_terrain":true,"airmass":5.63,"alt":9.92,"az":37.3,"t":"2030-12-27T04:45:00Z","terrain":-0.13},{"above_terrain":true,"airmass":5.34,"alt":10.49,"az":38.0,"t":"2030-12-27T04:50:00Z","terrain":-0.21},{"above_terrain":true,"airmass":5.08,"alt":11.07,"az":38.7,"t":"2030-12-27T04:55:00Z","terrain":-0.17},{"above_terrain":true,"airmass":4.84,"alt":11.66,"az":39.4,"t":"2030-12-27T05:00:00Z","terrain":-0.11},{"above_terrain":true,"airmass":4.61,"alt":12.26,"az":40.1,"t":"2030-12-27T05:05:00Z","terrain":-0.04},{"above_terrain":true,"airmass":4.41,"alt":12.87,"az":40.8,"t":"2030-12-27T05:10:00Z","terrain":0.0},{"above_terrain":true,"airmass":4.22,"alt":13.48,"az":41.4,"t":"2030-12-27T05:15:00Z","terrain":0.06},{"above_terrain":true,"airmass":4.04,"alt":14.11,"az":42.1,"t":"2030-12-27T05:20:00Z","terrain":0.13},{"above_terrain":true,"airmass":3.88,"alt":14.74,"az":42.8,"t":"2030-12-27T05:25:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.72,"alt":15.38,"az":43.4,"t":"2030-12-27T05:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.58,"alt":16.02,"az":44.1,"t":"2030-12-27T05:35:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.45,"alt":16.68,"az":44.7,"t":"2030-12-27T05:40:00Z","terrain":0.53},{"above_terrain":true,"airmass":3.32,"alt":17.34,"az":45.3,"t":"2030-12-27T05:45:00Z","terrain":0.61},{"above_terrain":true,"airmass":3.21,"alt":18.01,"az":45.9,"t":"2030-12-27T05:50:00Z","terrain":0.67},{"above_terrain":true,"airmass":3.1,"alt":18.69,"az":46.6,"t":"2030-12-27T05:55:00Z","terrain":0.64},{"above_terrain":true,"airmass":2.99,"alt":19.37,"az":47.2,"t":"2030-12-27T06:00:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.9,"alt":20.06,"az":47.8,"t":"2030-12-27T06:05:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.8,"alt":20.76,"az":48.4,"t":"2030-12-27T06:10:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.72,"alt":21.46,"az":49.0,"t":"2030-12-27T06:15:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.64,"alt":22.17,"az":49.6,"t":"2030-12-27T06:20:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.56,"alt":22.88,"az":50.2,"t":"2030-12-27T06:25:00Z","terrain":0.42},{"above_terrain":true,"airmass":2.49,"alt":23.61,"az":50.7,"t":"2030-12-27T06:30:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.42,"alt":24.33,"az":51.3,"t":"2030-12-27T06:35:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.35,"alt":25.07,"az":51.9,"t":"2030-12-27T06:40:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.29,"alt":25.81,"az":52.4,"t":"2030-12-27T06:45:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.23,"alt":26.55,"az":53.0,"t":"2030-12-27T06:50:00Z","terrain":0.84},{"above_terrain":true,"airmass":2.17,"alt":27.3,"az":53.5,"t":"2030-12-27T06:55:00Z","terrain":0.93},{"above_terrain":true,"airmass":2.12,"alt":28.06,"az":54.1,"t":"2030-12-27T07:00:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.07,"alt":28.82,"az":54.6,"t":"2030-12-27T07:05:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.02,"alt":29.58,"az":55.2,"t":"2030-12-27T07:10:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.97,"alt":30.35,"az":55.7,"t":"2030-12-27T07:15:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.93,"alt":31.13,"az":56.2,"t":"2030-12-27T07:20:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.89,"alt":31.91,"az":56.7,"t":"2030-12-27T07:25:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.85,"alt":32.69,"az":57.2,"t":"2030-12-27T07:30:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.81,"alt":33.48,"az":57.7,"t":"2030-12-27T07:35:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.77,"alt":34.28,"az":58.2,"t":"2030-12-27T07:40:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.74,"alt":35.07,"az":58.7,"t":"2030-12-27T07:45:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.7,"alt":35.88,"az":59.2,"t":"2030-12-27T07:50:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.67,"alt":36.68,"az":59.7,"t":"2030-12-27T07:55:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.64,"alt":37.49,"az":60.2,"t":"2030-12-27T08:00:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.61,"alt":38.31,"az":60.7,"t":"2030-12-27T08:05:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.58,"alt":39.12,"az":61.1,"t":"2030-12-27T08:10:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.56,"alt":39.94,"az":61.6,"t":"2030-12-27T08:15:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.53,"alt":40.77,"az":62.1,"t":"2030-12-27T08:20:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.5,"alt":41.6,"az":62.5,"t":"2030-12-27T08:25:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.48,"alt":42.43,"az":63.0,"t":"2030-12-27T08:30:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.46,"alt":43.27,"az":63.4,"t":"2030-12-27T08:35:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.44,"alt":44.1,"az":63.8,"t":"2030-12-27T08:40:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.41,"alt":44.95,"az":64.3,"t":"2030-12-27T08:45:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.39,"alt":45.79,"az":64.7,"t":"2030-12-27T08:50:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.37,"alt":46.64,"az":65.1,"t":"2030-12-27T08:55:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.36,"alt":47.49,"az":65.5,"t":"2030-12-27T09:00:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.34,"alt":48.34,"az":65.9,"t":"2030-12-27T09:05:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.32,"alt":49.2,"az":66.3,"t":"2030-12-27T09:10:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.3,"alt":50.06,"az":66.7,"t":"2030-12-27T09:15:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.29,"alt":50.92,"az":67.1,"t":"2030-12-27T09:20:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.27,"alt":51.78,"az":67.5,"t":"2030-12-27T09:25:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.26,"alt":52.65,"az":67.9,"t":"2030-12-27T09:30:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.24,"alt":53.51,"az":68.2,"t":"2030-12-27T09:35:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.23,"alt":54.38,"az":68.6,"t":"2030-12-27T09:40:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.22,"alt":55.26,"az":68.9,"t":"2030-12-27T09:45:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.2,"alt":56.13,"az":69.3,"t":"2030-12-27T09:50:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.19,"alt":57.01,"az":69.6,"t":"2030-12-27T09:55:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.18,"alt":57.89,"az":70.0,"t":"2030-12-27T10:00:00Z","terrain":1.21}],"transit":{"airmass":1.0,"alt":87.3,"az":2.9,"t":"2030-12-26T13:00:00Z"},"usable_hours":3.25,"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."]}
