{"assessment":{"best_window":{"end":"2037-12-26T19:20Z","end_local":"21:20","hours":2.67,"label":"good","mean_quality":0.83,"start":"2037-12-26T16:40Z","start_local":"18:40"},"cost":{"altitude":9.38,"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":"2037-12-26T15:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-32,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"17:00","wind":null},{"alt":57,"cloud":null,"high":null,"iso":"2037-12-26T16:00Z","label":"poor","low":null,"mid":null,"moon_alt":-27,"precip":null,"q":0.15,"rh":null,"sky":"nautical twilight","temp":null,"time":"18:00","wind":null},{"alt":47,"cloud":null,"high":null,"iso":"2037-12-26T17:00Z","label":"good","low":null,"mid":null,"moon_alt":-21,"precip":null,"q":0.91,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":37,"cloud":null,"high":null,"iso":"2037-12-26T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-12,"precip":null,"q":0.85,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":28,"cloud":null,"high":null,"iso":"2037-12-26T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-3,"precip":null,"q":0.7,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":19,"cloud":null,"high":null,"iso":"2037-12-26T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":7,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":11,"cloud":null,"high":null,"iso":"2037-12-26T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":18,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":5,"cloud":null,"high":null,"iso":"2037-12-26T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":29,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":0,"cloud":null,"high":null,"iso":"2037-12-26T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":39,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2037-12-27T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":49,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2037-12-27T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":57,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2037-12-27T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":61,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":0,"cloud":null,"high":null,"iso":"2037-12-27T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":60,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":5,"cloud":null,"high":null,"iso":"2037-12-27T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":55,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":12,"cloud":null,"high":null,"iso":"2037-12-27T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":46,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.94,"peak_sky":0.94,"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":67,"score_weather":null,"sky_hours":2.86,"verdict":"unknown","verdict_astronomy":"marginal","weather_known":false,"windows":[{"end":"2037-12-26T15:30Z","end_local":"17:30","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2037-12-26T14:55Z","start_local":"16:55"},{"end":"2037-12-26T16:05Z","end_local":"18:05","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2037-12-26T15:30Z","start_local":"17:30"},{"end":"2037-12-26T16:40Z","end_local":"18:40","hours":0.58,"label":"marginal","mean_quality":0.48,"start":"2037-12-26T16:05Z","start_local":"18:05"},{"end":"2037-12-26T19:20Z","end_local":"21:20","hours":2.67,"label":"good","mean_quality":0.83,"start":"2037-12-26T16:40Z","start_local":"18:40"},{"end":"2037-12-26T19:55Z","end_local":"21:55","hours":0.58,"label":"marginal","mean_quality":0.46,"start":"2037-12-26T19:20Z","start_local":"21:20"},{"end":"2037-12-27T05:50Z","end_local":"07:50","hours":9.92,"label":"unusable","mean_quality":0.0,"start":"2037-12-26T19:55Z","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":"2037-12-26T16:37:03Z","dark_hours":11.49,"dark_to":"2037-12-27T04:06:42Z","moon":{"illumination":0.785,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":2.67,"moonrise":"2037-12-26T19:18:26Z","moonset":"2037-12-27T09:16:51Z","sunrise":"2037-12-27T05:47:05Z","sunset":"2037-12-26T14:56:37Z","twilight":{"astronomical":{"end":"2037-12-26T16:37:03Z","start":"2037-12-27T04:06:42Z"},"civil":{"end":"2037-12-26T15:28:10Z","start":"2037-12-27T05:15:33Z"},"nautical":{"end":"2037-12-26T16:03:13Z","start":"2037-12-27T04:40:32Z"}},"window_end":"2037-12-27T10:00:00Z","window_start":"2037-12-26T10:00:00Z"},"night_date":"2037-12-26","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.3,"alt":50.3,"t":"2037-12-26T16:40:00Z"},"dec":44.25788576,"dec_of_date":44.4071,"dec_str":"+44\u00b0 15' 28.4\"","good_hours":2.08,"limit_rise":"2037-12-27T06:03:29Z","limit_set":"2037-12-26T19:52:11Z","max_az_rate_deg_per_min":3.66,"moon_separation":118.7,"never_rises":false,"ra":314.72388973,"ra_of_date":315.0643,"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":"2037-12-26T23:08:29Z","blocked_dark_hours":0,"clears_at":"2037-12-27T03:10:45Z","rise_az":69.7},"track":[{"above_terrain":true,"airmass":1.19,"alt":57.37,"az":69.7,"t":"2037-12-26T10:00:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.18,"alt":58.25,"az":70.0,"t":"2037-12-26T10:05:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.16,"alt":59.13,"az":70.3,"t":"2037-12-26T10:10:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.15,"alt":60.01,"az":70.7,"t":"2037-12-26T10:15:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.14,"alt":60.89,"az":70.9,"t":"2037-12-26T10:20:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.13,"alt":61.78,"az":71.2,"t":"2037-12-26T10:25:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.13,"alt":62.66,"az":71.5,"t":"2037-12-26T10:30:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.12,"alt":63.55,"az":71.7,"t":"2037-12-26T10:35:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.11,"alt":64.44,"az":72.0,"t":"2037-12-26T10:40:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.1,"alt":65.33,"az":72.2,"t":"2037-12-26T10:45:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.09,"alt":66.22,"az":72.4,"t":"2037-12-26T10:50:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.08,"alt":67.12,"az":72.6,"t":"2037-12-26T10:55:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.08,"alt":68.01,"az":72.7,"t":"2037-12-26T11:00:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.07,"alt":68.9,"az":72.9,"t":"2037-12-26T11:05:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.07,"alt":69.8,"az":73.0,"t":"2037-12-26T11:10:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.06,"alt":70.69,"az":73.0,"t":"2037-12-26T11:15:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.05,"alt":71.59,"az":73.1,"t":"2037-12-26T11:20:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.05,"alt":72.48,"az":73.1,"t":"2037-12-26T11:25:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.04,"alt":73.38,"az":73.0,"t":"2037-12-26T11:30:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.04,"alt":74.28,"az":72.9,"t":"2037-12-26T11:35:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.03,"alt":75.17,"az":72.7,"t":"2037-12-26T11:40:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.03,"alt":76.06,"az":72.5,"t":"2037-12-26T11:45:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.03,"alt":76.95,"az":72.1,"t":"2037-12-26T11:50:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.02,"alt":77.84,"az":71.6,"t":"2037-12-26T11:55:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.02,"alt":78.73,"az":71.0,"t":"2037-12-26T12:00:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.02,"alt":79.61,"az":70.2,"t":"2037-12-26T12:05:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.01,"alt":80.49,"az":69.2,"t":"2037-12-26T12:10:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.01,"alt":81.36,"az":67.9,"t":"2037-12-26T12:15:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.01,"alt":82.23,"az":66.2,"t":"2037-12-26T12:20:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.01,"alt":83.07,"az":64.0,"t":"2037-12-26T12:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.01,"alt":83.91,"az":61.1,"t":"2037-12-26T12:30:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.0,"alt":84.71,"az":57.1,"t":"2037-12-26T12:35:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.0,"alt":85.47,"az":51.5,"t":"2037-12-26T12:40:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.0,"alt":86.16,"az":43.7,"t":"2037-12-26T12:45:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.0,"alt":86.75,"az":32.7,"t":"2037-12-26T12:50:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.0,"alt":87.15,"az":17.6,"t":"2037-12-26T12:55:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.0,"alt":87.29,"az":359.3,"t":"2037-12-26T13:00:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.0,"alt":87.12,"az":341.1,"t":"2037-12-26T13:05:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.0,"alt":86.71,"az":326.3,"t":"2037-12-26T13:10:00Z","terrain":-0.29},{"above_terrain":true,"airmass":1.0,"alt":86.11,"az":315.6,"t":"2037-12-26T13:15:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.0,"alt":85.41,"az":308.0,"t":"2037-12-26T13:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.0,"alt":84.65,"az":302.6,"t":"2037-12-26T13:25:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.01,"alt":83.84,"az":298.7,"t":"2037-12-26T13:30:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.01,"alt":83.01,"az":295.8,"t":"2037-12-26T13:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.01,"alt":82.16,"az":293.6,"t":"2037-12-26T13:40:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.01,"alt":81.3,"az":292.0,"t":"2037-12-26T13:45:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.01,"alt":80.42,"az":290.7,"t":"2037-12-26T13:50:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.02,"alt":79.55,"az":289.7,"t":"2037-12-26T13:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.02,"alt":78.66,"az":288.9,"t":"2037-12-26T14:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.02,"alt":77.78,"az":288.3,"t":"2037-12-26T14:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":76.89,"az":287.9,"t":"2037-12-26T14:10:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.03,"alt":75.99,"az":287.5,"t":"2037-12-26T14:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.03,"alt":75.1,"az":287.3,"t":"2037-12-26T14:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.04,"alt":74.21,"az":287.1,"t":"2037-12-26T14:25:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.04,"alt":73.31,"az":287.0,"t":"2037-12-26T14:30:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.05,"alt":72.42,"az":286.9,"t":"2037-12-26T14:35:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.05,"alt":71.52,"az":286.9,"t":"2037-12-26T14:40:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.06,"alt":70.63,"az":287.0,"t":"2037-12-26T14:45:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.07,"alt":69.73,"az":287.0,"t":"2037-12-26T14:50:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.07,"alt":68.84,"az":287.1,"t":"2037-12-26T14:55:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.08,"alt":67.94,"az":287.3,"t":"2037-12-26T15:00:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.09,"alt":67.05,"az":287.4,"t":"2037-12-26T15:05:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.09,"alt":66.16,"az":287.6,"t":"2037-12-26T15:10:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.1,"alt":65.26,"az":287.8,"t":"2037-12-26T15:15:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.11,"alt":64.37,"az":288.0,"t":"2037-12-26T15:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":63.48,"az":288.3,"t":"2037-12-26T15:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.13,"alt":62.6,"az":288.5,"t":"2037-12-26T15:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.13,"alt":61.71,"az":288.8,"t":"2037-12-26T15:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":60.82,"az":289.1,"t":"2037-12-26T15:40:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.15,"alt":59.94,"az":289.4,"t":"2037-12-26T15:45:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.17,"alt":59.06,"az":289.7,"t":"2037-12-26T15:50:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.18,"alt":58.18,"az":290.0,"t":"2037-12-26T15:55:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.19,"alt":57.3,"az":290.3,"t":"2037-12-26T16:00:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.2,"alt":56.42,"az":290.6,"t":"2037-12-26T16:05:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.21,"alt":55.55,"az":291.0,"t":"2037-12-26T16:10:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.22,"alt":54.68,"az":291.3,"t":"2037-12-26T16:15:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.24,"alt":53.8,"az":291.7,"t":"2037-12-26T16:20:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.25,"alt":52.94,"az":292.1,"t":"2037-12-26T16:25:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.27,"alt":52.07,"az":292.4,"t":"2037-12-26T16:30:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.28,"alt":51.21,"az":292.8,"t":"2037-12-26T16:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.3,"alt":50.34,"az":293.2,"t":"2037-12-26T16:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.31,"alt":49.48,"az":293.6,"t":"2037-12-26T16:45:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.33,"alt":48.63,"az":294.0,"t":"2037-12-26T16:50:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.35,"alt":47.77,"az":294.4,"t":"2037-12-26T16:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.37,"alt":46.92,"az":294.8,"t":"2037-12-26T17:00:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.39,"alt":46.08,"az":295.2,"t":"2037-12-26T17:05:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.41,"alt":45.23,"az":295.6,"t":"2037-12-26T17:10:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.43,"alt":44.39,"az":296.1,"t":"2037-12-26T17:15:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.45,"alt":43.55,"az":296.5,"t":"2037-12-26T17:20:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.47,"alt":42.71,"az":296.9,"t":"2037-12-26T17:25:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.5,"alt":41.88,"az":297.4,"t":"2037-12-26T17:30:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.52,"alt":41.05,"az":297.8,"t":"2037-12-26T17:35:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.55,"alt":40.22,"az":298.3,"t":"2037-12-26T17:40:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.57,"alt":39.4,"az":298.8,"t":"2037-12-26T17:45:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.6,"alt":38.58,"az":299.2,"t":"2037-12-26T17:50:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.63,"alt":37.77,"az":299.7,"t":"2037-12-26T17:55:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.66,"alt":36.96,"az":300.2,"t":"2037-12-26T18:00:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.69,"alt":36.15,"az":300.7,"t":"2037-12-26T18:05:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.73,"alt":35.35,"az":301.1,"t":"2037-12-26T18:10:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.76,"alt":34.55,"az":301.6,"t":"2037-12-26T18:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.8,"alt":33.75,"az":302.1,"t":"2037-12-26T18:20:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.83,"alt":32.96,"az":302.6,"t":"2037-12-26T18:25:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.87,"alt":32.18,"az":303.1,"t":"2037-12-26T18:30:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.91,"alt":31.4,"az":303.7,"t":"2037-12-26T18:35:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.96,"alt":30.62,"az":304.2,"t":"2037-12-26T18:40:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.0,"alt":29.85,"az":304.7,"t":"2037-12-26T18:45:00Z","terrain":-0.23},{"above_terrain":true,"airmass":2.05,"alt":29.08,"az":305.2,"t":"2037-12-26T18:50:00Z","terrain":-0.26},{"above_terrain":true,"airmass":2.1,"alt":28.32,"az":305.8,"t":"2037-12-26T18:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.15,"alt":27.56,"az":306.3,"t":"2037-12-26T19:00:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.21,"alt":26.81,"az":306.9,"t":"2037-12-26T19:05:00Z","terrain":0.13},{"above_terrain":true,"airmass":2.27,"alt":26.06,"az":307.4,"t":"2037-12-26T19:10:00Z","terrain":0.24},{"above_terrain":true,"airmass":2.33,"alt":25.32,"az":308.0,"t":"2037-12-26T19:15:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.39,"alt":24.59,"az":308.5,"t":"2037-12-26T19:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":2.46,"alt":23.86,"az":309.1,"t":"2037-12-26T19:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.53,"alt":23.13,"az":309.7,"t":"2037-12-26T19:30:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.61,"alt":22.42,"az":310.3,"t":"2037-12-26T19:35:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.69,"alt":21.71,"az":310.8,"t":"2037-12-26T19:40:00Z","terrain":0.34},{"above_terrain":true,"airmass":2.77,"alt":21.0,"az":311.4,"t":"2037-12-26T19:45:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.86,"alt":20.3,"az":312.0,"t":"2037-12-26T19:50:00Z","terrain":0.14},{"above_terrain":true,"airmass":2.96,"alt":19.61,"az":312.6,"t":"2037-12-26T19:55:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.06,"alt":18.93,"az":313.3,"t":"2037-12-26T20:00:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.17,"alt":18.25,"az":313.9,"t":"2037-12-26T20:05:00Z","terrain":0.44},{"above_terrain":true,"airmass":3.28,"alt":17.58,"az":314.5,"t":"2037-12-26T20:10:00Z","terrain":0.51},{"above_terrain":true,"airmass":3.4,"alt":16.91,"az":315.1,"t":"2037-12-26T20:15:00Z","terrain":0.55},{"above_terrain":true,"airmass":3.53,"alt":16.26,"az":315.8,"t":"2037-12-26T20:20:00Z","terrain":0.5},{"above_terrain":true,"airmass":3.67,"alt":15.61,"az":316.4,"t":"2037-12-26T20:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.82,"alt":14.97,"az":317.0,"t":"2037-12-26T20:30:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.98,"alt":14.33,"az":317.7,"t":"2037-12-26T20:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":4.15,"alt":13.71,"az":318.4,"t":"2037-12-26T20:40:00Z","terrain":0.16},{"above_terrain":true,"airmass":4.34,"alt":13.09,"az":319.0,"t":"2037-12-26T20:45:00Z","terrain":-0.14},{"above_terrain":true,"airmass":4.54,"alt":12.48,"az":319.7,"t":"2037-12-26T20:50:00Z","terrain":-0.18},{"above_terrain":true,"airmass":4.76,"alt":11.88,"az":320.4,"t":"2037-12-26T20:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":4.99,"alt":11.28,"az":321.1,"t":"2037-12-26T21:00:00Z","terrain":-0.17},{"above_terrain":true,"airmass":5.24,"alt":10.7,"az":321.8,"t":"2037-12-26T21:05:00Z","terrain":0.11},{"above_terrain":true,"airmass":5.52,"alt":10.13,"az":322.5,"t":"2037-12-26T21:10:00Z","terrain":0.15},{"above_terrain":true,"airmass":5.82,"alt":9.56,"az":323.2,"t":"2037-12-26T21:15:00Z","terrain":0.03},{"above_terrain":true,"airmass":6.16,"alt":9.0,"az":323.9,"t":"2037-12-26T21:20:00Z","terrain":-0.17},{"above_terrain":true,"airmass":6.52,"alt":8.46,"az":324.6,"t":"2037-12-26T21:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":6.92,"alt":7.92,"az":325.3,"t":"2037-12-26T21:30:00Z","terrain":-0.21},{"above_terrain":true,"airmass":7.36,"alt":7.39,"az":326.0,"t":"2037-12-26T21:35:00Z","terrain":-0.25},{"above_terrain":true,"airmass":7.85,"alt":6.87,"az":326.8,"t":"2037-12-26T21:40:00Z","terrain":-0.36},{"above_terrain":true,"airmass":8.4,"alt":6.37,"az":327.5,"t":"2037-12-26T21:45:00Z","terrain":-0.31},{"above_terrain":true,"airmass":9.01,"alt":5.87,"az":328.3,"t":"2037-12-26T21:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":9.7,"alt":5.38,"az":329.0,"t":"2037-12-26T21:55:00Z","terrain":-0.13},{"above_terrain":true,"airmass":10.47,"alt":4.9,"az":329.8,"t":"2037-12-26T22:00:00Z","terrain":-0.3},{"above_terrain":true,"airmass":11.34,"alt":4.44,"az":330.5,"t":"2037-12-26T22:05:00Z","terrain":-0.37},{"above_terrain":true,"airmass":12.34,"alt":3.98,"az":331.3,"t":"2037-12-26T22:10:00Z","terrain":-0.31},{"above_terrain":true,"airmass":13.48,"alt":3.54,"az":332.1,"t":"2037-12-26T22:15:00Z","terrain":-0.14},{"above_terrain":true,"airmass":14.78,"alt":3.11,"az":332.9,"t":"2037-12-26T22:20:00Z","terrain":-0.12},{"above_terrain":true,"airmass":16.29,"alt":2.69,"az":333.7,"t":"2037-12-26T22:25:00Z","terrain":-0.19},{"above_terrain":true,"airmass":18.04,"alt":2.28,"az":334.5,"t":"2037-12-26T22:30:00Z","terrain":-0.4},{"above_terrain":true,"airmass":20.09,"alt":1.88,"az":335.3,"t":"2037-12-26T22:35:00Z","terrain":-0.66},{"above_terrain":true,"airmass":22.47,"alt":1.5,"az":336.1,"t":"2037-12-26T22:40:00Z","terrain":-0.82},{"above_terrain":true,"airmass":25.27,"alt":1.12,"az":336.9,"t":"2037-12-26T22:45:00Z","terrain":-0.74},{"above_terrain":true,"airmass":28.55,"alt":0.76,"az":337.7,"t":"2037-12-26T22:50:00Z","terrain":-0.54},{"above_terrain":true,"airmass":32.38,"alt":0.41,"az":338.5,"t":"2037-12-26T22:55:00Z","terrain":-0.62},{"above_terrain":true,"airmass":36.8,"alt":0.08,"az":339.4,"t":"2037-12-26T23:00:00Z","terrain":-0.67},{"above_terrain":true,"airmass":null,"alt":-0.25,"az":340.2,"t":"2037-12-26T23:05:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-0.56,"az":341.1,"t":"2037-12-26T23:10:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-0.85,"az":341.9,"t":"2037-12-26T23:15:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-1.14,"az":342.7,"t":"2037-12-26T23:20:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-1.41,"az":343.6,"t":"2037-12-26T23:25:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.67,"az":344.5,"t":"2037-12-26T23:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.91,"az":345.3,"t":"2037-12-26T23:35:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-2.14,"az":346.2,"t":"2037-12-26T23:40:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-2.36,"az":347.1,"t":"2037-12-26T23:45:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-2.56,"az":347.9,"t":"2037-12-26T23:50:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-2.75,"az":348.8,"t":"2037-12-26T23:55:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-2.92,"az":349.7,"t":"2037-12-27T00:00:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-3.09,"az":350.6,"t":"2037-12-27T00:05:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.23,"az":351.4,"t":"2037-12-27T00:10:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-3.36,"az":352.3,"t":"2037-12-27T00:15:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-3.48,"az":353.2,"t":"2037-12-27T00:20:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-3.58,"az":354.1,"t":"2037-12-27T00:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.67,"az":355.0,"t":"2037-12-27T00:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.75,"az":355.9,"t":"2037-12-27T00:35:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-3.81,"az":356.8,"t":"2037-12-27T00:40:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.85,"az":357.7,"t":"2037-12-27T00:45:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-3.88,"az":358.6,"t":"2037-12-27T00:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.9,"az":359.5,"t":"2037-12-27T00:55:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-3.9,"az":0.4,"t":"2037-12-27T01:00:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-3.88,"az":1.3,"t":"2037-12-27T01:05:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-3.86,"az":2.2,"t":"2037-12-27T01:10:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-3.81,"az":3.1,"t":"2037-12-27T01:15:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-3.76,"az":4.0,"t":"2037-12-27T01:20:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-3.68,"az":4.9,"t":"2037-12-27T01:25:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.6,"az":5.8,"t":"2037-12-27T01:30:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-3.5,"az":6.7,"t":"2037-12-27T01:35:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-3.38,"az":7.5,"t":"2037-12-27T01:40:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.25,"az":8.4,"t":"2037-12-27T01:45:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-3.11,"az":9.3,"t":"2037-12-27T01:50:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-2.95,"az":10.2,"t":"2037-12-27T01:55:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-2.77,"az":11.1,"t":"2037-12-27T02:00:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-2.59,"az":12.0,"t":"2037-12-27T02:05:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-2.39,"az":12.8,"t":"2037-12-27T02:10:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-2.17,"az":13.7,"t":"2037-12-27T02:15:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-1.94,"az":14.6,"t":"2037-12-27T02:20:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-1.7,"az":15.4,"t":"2037-12-27T02:25:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-1.45,"az":16.3,"t":"2037-12-27T02:30:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.18,"az":17.1,"t":"2037-12-27T02:35:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-0.89,"az":18.0,"t":"2037-12-27T02:40:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-0.6,"az":18.8,"t":"2037-12-27T02:45:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-0.29,"az":19.7,"t":"2037-12-27T02:50:00Z","terrain":0.65},{"above_terrain":false,"airmass":37.46,"alt":0.03,"az":20.5,"t":"2037-12-27T02:55:00Z","terrain":0.68},{"above_terrain":false,"airmass":32.95,"alt":0.37,"az":21.3,"t":"2037-12-27T03:00:00Z","terrain":0.79},{"above_terrain":false,"airmass":29.04,"alt":0.71,"az":22.2,"t":"2037-12-27T03:05:00Z","terrain":1.02},{"above_terrain":false,"airmass":25.69,"alt":1.07,"az":23.0,"t":"2037-12-27T03:10:00Z","terrain":1.16},{"above_terrain":true,"airmass":22.83,"alt":1.44,"az":23.8,"t":"2037-12-27T03:15:00Z","terrain":0.97},{"above_terrain":true,"airmass":20.39,"alt":1.83,"az":24.6,"t":"2037-12-27T03:20:00Z","terrain":1.1},{"above_terrain":true,"airmass":18.31,"alt":2.22,"az":25.4,"t":"2037-12-27T03:25:00Z","terrain":1.27},{"above_terrain":true,"airmass":16.52,"alt":2.63,"az":26.2,"t":"2037-12-27T03:30:00Z","terrain":1.33},{"above_terrain":true,"airmass":14.98,"alt":3.05,"az":27.0,"t":"2037-12-27T03:35:00Z","terrain":1.28},{"above_terrain":true,"airmass":13.65,"alt":3.48,"az":27.8,"t":"2037-12-27T03:40:00Z","terrain":1.21},{"above_terrain":true,"airmass":12.49,"alt":3.92,"az":28.6,"t":"2037-12-27T03:45:00Z","terrain":1.08},{"above_terrain":true,"airmass":11.47,"alt":4.38,"az":29.3,"t":"2037-12-27T03:50:00Z","terrain":1.05},{"above_terrain":true,"airmass":10.58,"alt":4.84,"az":30.1,"t":"2037-12-27T03:55:00Z","terrain":1.17},{"above_terrain":true,"airmass":9.8,"alt":5.31,"az":30.9,"t":"2037-12-27T04:00:00Z","terrain":1.29},{"above_terrain":true,"airmass":9.1,"alt":5.8,"az":31.6,"t":"2037-12-27T04:05:00Z","terrain":1.32},{"above_terrain":true,"airmass":8.48,"alt":6.3,"az":32.4,"t":"2037-12-27T04:10:00Z","terrain":1.2},{"above_terrain":true,"airmass":7.93,"alt":6.8,"az":33.1,"t":"2037-12-27T04:15:00Z","terrain":0.92},{"above_terrain":true,"airmass":7.43,"alt":7.32,"az":33.9,"t":"2037-12-27T04:20:00Z","terrain":0.51},{"above_terrain":true,"airmass":6.98,"alt":7.85,"az":34.6,"t":"2037-12-27T04:25:00Z","terrain":0.21},{"above_terrain":true,"airmass":6.57,"alt":8.38,"az":35.3,"t":"2037-12-27T04:30:00Z","terrain":0.04},{"above_terrain":true,"airmass":6.2,"alt":8.93,"az":36.0,"t":"2037-12-27T04:35:00Z","terrain":0.03},{"above_terrain":true,"airmass":5.87,"alt":9.48,"az":36.7,"t":"2037-12-27T04:40:00Z","terrain":-0.06},{"above_terrain":true,"airmass":5.56,"alt":10.05,"az":37.5,"t":"2037-12-27T04:45:00Z","terrain":-0.14},{"above_terrain":true,"airmass":5.28,"alt":10.62,"az":38.2,"t":"2037-12-27T04:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.02,"alt":11.2,"az":38.8,"t":"2037-12-27T04:55:00Z","terrain":-0.17},{"above_terrain":true,"airmass":4.79,"alt":11.8,"az":39.5,"t":"2037-12-27T05:00:00Z","terrain":-0.1},{"above_terrain":true,"airmass":4.57,"alt":12.4,"az":40.2,"t":"2037-12-27T05:05:00Z","terrain":-0.04},{"above_terrain":true,"airmass":4.37,"alt":13.0,"az":40.9,"t":"2037-12-27T05:10:00Z","terrain":0.01},{"above_terrain":true,"airmass":4.18,"alt":13.62,"az":41.5,"t":"2037-12-27T05:15:00Z","terrain":0.07},{"above_terrain":true,"airmass":4.0,"alt":14.25,"az":42.2,"t":"2037-12-27T05:20:00Z","terrain":0.15},{"above_terrain":true,"airmass":3.84,"alt":14.88,"az":42.9,"t":"2037-12-27T05:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.69,"alt":15.52,"az":43.5,"t":"2037-12-27T05:30:00Z","terrain":0.33},{"above_terrain":true,"airmass":3.55,"alt":16.17,"az":44.2,"t":"2037-12-27T05:35:00Z","terrain":0.44},{"above_terrain":true,"airmass":3.42,"alt":16.82,"az":44.8,"t":"2037-12-27T05:40:00Z","terrain":0.54},{"above_terrain":true,"airmass":3.3,"alt":17.49,"az":45.4,"t":"2037-12-27T05:45:00Z","terrain":0.62},{"above_terrain":true,"airmass":3.18,"alt":18.16,"az":46.0,"t":"2037-12-27T05:50:00Z","terrain":0.67},{"above_terrain":true,"airmass":3.07,"alt":18.83,"az":46.7,"t":"2037-12-27T05:55:00Z","terrain":0.63},{"above_terrain":true,"airmass":2.97,"alt":19.52,"az":47.3,"t":"2037-12-27T06:00:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.87,"alt":20.21,"az":47.9,"t":"2037-12-27T06:05:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.78,"alt":20.91,"az":48.5,"t":"2037-12-27T06:10:00Z","terrain":0.47},{"above_terrain":true,"airmass":2.7,"alt":21.61,"az":49.1,"t":"2037-12-27T06:15:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.62,"alt":22.32,"az":49.7,"t":"2037-12-27T06:20:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.54,"alt":23.04,"az":50.2,"t":"2037-12-27T06:25:00Z","terrain":0.43},{"above_terrain":true,"airmass":2.47,"alt":23.76,"az":50.8,"t":"2037-12-27T06:30:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.4,"alt":24.49,"az":51.4,"t":"2037-12-27T06:35:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.34,"alt":25.22,"az":52.0,"t":"2037-12-27T06:40:00Z","terrain":0.63},{"above_terrain":true,"airmass":2.28,"alt":25.96,"az":52.5,"t":"2037-12-27T06:45:00Z","terrain":0.74},{"above_terrain":true,"airmass":2.22,"alt":26.71,"az":53.1,"t":"2037-12-27T06:50:00Z","terrain":0.85},{"above_terrain":true,"airmass":2.16,"alt":27.46,"az":53.6,"t":"2037-12-27T06:55:00Z","terrain":0.94},{"above_terrain":true,"airmass":2.11,"alt":28.21,"az":54.2,"t":"2037-12-27T07:00:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.06,"alt":28.98,"az":54.7,"t":"2037-12-27T07:05:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.01,"alt":29.74,"az":55.2,"t":"2037-12-27T07:10:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.96,"alt":30.51,"az":55.8,"t":"2037-12-27T07:15:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.92,"alt":31.29,"az":56.3,"t":"2037-12-27T07:20:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.88,"alt":32.07,"az":56.8,"t":"2037-12-27T07:25:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.84,"alt":32.85,"az":57.3,"t":"2037-12-27T07:30:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.8,"alt":33.64,"az":57.8,"t":"2037-12-27T07:35:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.76,"alt":34.44,"az":58.3,"t":"2037-12-27T07:40:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.73,"alt":35.24,"az":58.8,"t":"2037-12-27T07:45:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.7,"alt":36.04,"az":59.3,"t":"2037-12-27T07:50:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.66,"alt":36.85,"az":59.8,"t":"2037-12-27T07:55:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.63,"alt":37.66,"az":60.2,"t":"2037-12-27T08:00:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.6,"alt":38.47,"az":60.7,"t":"2037-12-27T08:05:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.58,"alt":39.29,"az":61.2,"t":"2037-12-27T08:10:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.55,"alt":40.11,"az":61.6,"t":"2037-12-27T08:15:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.52,"alt":40.94,"az":62.1,"t":"2037-12-27T08:20:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.5,"alt":41.77,"az":62.6,"t":"2037-12-27T08:25:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.48,"alt":42.6,"az":63.0,"t":"2037-12-27T08:30:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.45,"alt":43.43,"az":63.4,"t":"2037-12-27T08:35:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.43,"alt":44.27,"az":63.9,"t":"2037-12-27T08:40:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.41,"alt":45.11,"az":64.3,"t":"2037-12-27T08:45:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.39,"alt":45.96,"az":64.7,"t":"2037-12-27T08:50:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.37,"alt":46.81,"az":65.1,"t":"2037-12-27T08:55:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.35,"alt":47.66,"az":65.6,"t":"2037-12-27T09:00:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.33,"alt":48.51,"az":66.0,"t":"2037-12-27T09:05:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.32,"alt":49.37,"az":66.4,"t":"2037-12-27T09:10:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.3,"alt":50.23,"az":66.8,"t":"2037-12-27T09:15:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.28,"alt":51.09,"az":67.1,"t":"2037-12-27T09:20:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.27,"alt":51.95,"az":67.5,"t":"2037-12-27T09:25:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.25,"alt":52.82,"az":67.9,"t":"2037-12-27T09:30:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.24,"alt":53.69,"az":68.3,"t":"2037-12-27T09:35:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.23,"alt":54.56,"az":68.6,"t":"2037-12-27T09:40:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.21,"alt":55.43,"az":69.0,"t":"2037-12-27T09:45:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.2,"alt":56.3,"az":69.3,"t":"2037-12-27T09:50:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.19,"alt":57.18,"az":69.6,"t":"2037-12-27T09:55:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.18,"alt":58.06,"az":70.0,"t":"2037-12-27T10:00:00Z","terrain":1.21}],"transit":{"airmass":1.0,"alt":87.3,"az":359.3,"t":"2037-12-26T13:00:00Z"},"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."]}