{"assessment":{"best_window":{"end":"2039-01-15T04:10Z","end_local":"06:10","hours":4.58,"label":"marginal","mean_quality":0.38,"start":"2039-01-14T23:35Z","start_local":"01:35"},"cost":{"altitude":7.32,"clouds":0.0,"darkness":1.14,"moon":2.65},"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":-45,"cloud":null,"high":null,"iso":"2039-01-14T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-31,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"18:00","wind":null},{"alt":-41,"cloud":null,"high":null,"iso":"2039-01-14T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-24,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":-33,"cloud":null,"high":null,"iso":"2039-01-14T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-15,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":-23,"cloud":null,"high":null,"iso":"2039-01-14T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-6,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":-13,"cloud":null,"high":null,"iso":"2039-01-14T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":5,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":-2,"cloud":null,"high":null,"iso":"2039-01-14T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":16,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":10,"cloud":null,"high":null,"iso":"2039-01-14T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":26,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":21,"cloud":null,"high":null,"iso":"2039-01-14T23:00Z","label":"poor","low":null,"mid":null,"moon_alt":36,"precip":null,"q":0.21,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":31,"cloud":null,"high":null,"iso":"2039-01-15T00:00Z","label":"marginal","low":null,"mid":null,"moon_alt":46,"precip":null,"q":0.37,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":40,"cloud":null,"high":null,"iso":"2039-01-15T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":53,"precip":null,"q":0.37,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":47,"cloud":null,"high":null,"iso":"2039-01-15T02:00Z","label":"marginal","low":null,"mid":null,"moon_alt":56,"precip":null,"q":0.38,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":50,"cloud":null,"high":null,"iso":"2039-01-15T03:00Z","label":"marginal","low":null,"mid":null,"moon_alt":55,"precip":null,"q":0.39,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":49,"cloud":null,"high":null,"iso":"2039-01-15T04:00Z","label":"marginal","low":null,"mid":null,"moon_alt":49,"precip":null,"q":0.41,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":44,"cloud":null,"high":null,"iso":"2039-01-15T05:00Z","label":"poor","low":null,"mid":null,"moon_alt":41,"precip":null,"q":0.06,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.41,"peak_sky":0.41,"quality_hours":2.05,"reasons":["the target being low or below 20\u00b0 cost 7.3 quality-hours","moonlight cost 2.6 quality-hours","daylight and twilight cost 1.1 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":21,"score_weather":null,"sky_hours":2.05,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2039-01-14T23:00Z","end_local":"01:00","hours":7.83,"label":"unusable","mean_quality":0.0,"start":"2039-01-14T15:10Z","start_local":"17:10"},{"end":"2039-01-14T23:35Z","end_local":"01:35","hours":0.58,"label":"poor","mean_quality":0.25,"start":"2039-01-14T23:00Z","start_local":"01:00"},{"end":"2039-01-15T04:10Z","end_local":"06:10","hours":4.58,"label":"marginal","mean_quality":0.38,"start":"2039-01-14T23:35Z","start_local":"01:35"},{"end":"2039-01-15T05:20Z","end_local":"07:20","hours":1.17,"label":"poor","mean_quality":0.14,"start":"2039-01-15T04:10Z","start_local":"06:10"},{"end":"2039-01-15T05:50Z","end_local":"07:50","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2039-01-15T05:20Z","start_local":"07:20"}]},"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":"2039-01-14T16:52:30Z","dark_hours":11.25,"dark_to":"2039-01-15T04:07:29Z","moon":{"illumination":0.795,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":2.65,"moonrise":"2039-01-14T19:32:54Z","moonset":"2039-01-15T08:48:34Z","sunrise":"2039-01-15T05:45:46Z","sunset":"2039-01-14T15:14:02Z","twilight":{"astronomical":{"end":"2039-01-14T16:52:30Z","start":"2039-01-15T04:07:29Z"},"civil":{"end":"2039-01-14T15:44:47Z","start":"2039-01-15T05:15:05Z"},"nautical":{"end":"2039-01-14T16:19:09Z","start":"2039-01-15T04:40:47Z"}},"window_end":"2039-01-15T10:00:00Z","window_start":"2039-01-14T10:00:00Z"},"night_date":"2039-01-14","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.3,"alt":50.1,"t":"2039-01-15T03:15:00Z"},"dec":2.05238823,"dec_of_date":1.8369,"dec_str":"+02\u00b0 03' 08.6\"","good_hours":4.25,"limit_rise":"2039-01-14T22:56:52Z","limit_set":"2039-01-15T07:31:51Z","max_az_rate_deg_per_min":0.0,"moon_separation":17.6,"never_rises":false,"ra":187.27791594,"ra_of_date":187.7772,"ra_str":"12h 29m 06.7s","resolved":{"dec":2.05238823,"morphology":"E3","name":"3C 273","ra":187.27791594,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=3C%20273","source":"sesame","type":"BLL","type_text":"BL Lac object \u2014 a blazar","vmag":14.83},"summary":"4.3 dark hours above 30\u00b0 \u2014 a proper target for this night. The Moon is 18\u00b0 away at 80% \u2014 faint targets will suffer.","terrain":{"available":true,"behind_at":"2039-01-15T09:17:44Z","blocked_dark_hours":0,"clears_at":"2039-01-14T21:08:47Z","rise_az":87.7},"track":[{"above_terrain":false,"airmass":null,"alt":-6.73,"az":278.5,"t":"2039-01-14T10:00:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-7.66,"az":279.4,"t":"2039-01-14T10:05:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-8.58,"az":280.2,"t":"2039-01-14T10:10:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-9.5,"az":281.1,"t":"2039-01-14T10:15:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-10.42,"az":282.0,"t":"2039-01-14T10:20:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-11.33,"az":282.8,"t":"2039-01-14T10:25:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-12.24,"az":283.7,"t":"2039-01-14T10:30:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-13.15,"az":284.6,"t":"2039-01-14T10:35:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-14.05,"az":285.5,"t":"2039-01-14T10:40:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-14.95,"az":286.4,"t":"2039-01-14T10:45:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-15.85,"az":287.3,"t":"2039-01-14T10:50:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-16.74,"az":288.2,"t":"2039-01-14T10:55:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-17.63,"az":289.2,"t":"2039-01-14T11:00:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-18.51,"az":290.1,"t":"2039-01-14T11:05:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-19.39,"az":291.0,"t":"2039-01-14T11:10:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-20.26,"az":292.0,"t":"2039-01-14T11:15:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-21.12,"az":293.0,"t":"2039-01-14T11:20:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-21.98,"az":293.9,"t":"2039-01-14T11:25:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-22.83,"az":294.9,"t":"2039-01-14T11:30:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-23.68,"az":295.9,"t":"2039-01-14T11:35:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-24.51,"az":297.0,"t":"2039-01-14T11:40:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-25.35,"az":298.0,"t":"2039-01-14T11:45:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-26.17,"az":299.0,"t":"2039-01-14T11:50:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-26.98,"az":300.1,"t":"2039-01-14T11:55:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-27.79,"az":301.2,"t":"2039-01-14T12:00:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-28.58,"az":302.3,"t":"2039-01-14T12:05:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-29.37,"az":303.4,"t":"2039-01-14T12:10:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-30.15,"az":304.5,"t":"2039-01-14T12:15:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-30.91,"az":305.7,"t":"2039-01-14T12:20:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-31.67,"az":306.9,"t":"2039-01-14T12:25:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-32.41,"az":308.0,"t":"2039-01-14T12:30:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-33.14,"az":309.3,"t":"2039-01-14T12:35:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-33.86,"az":310.5,"t":"2039-01-14T12:40:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-34.56,"az":311.7,"t":"2039-01-14T12:45:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-35.25,"az":313.0,"t":"2039-01-14T12:50:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-35.93,"az":314.3,"t":"2039-01-14T12:55:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-36.59,"az":315.6,"t":"2039-01-14T13:00:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-37.24,"az":317.0,"t":"2039-01-14T13:05:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-37.87,"az":318.3,"t":"2039-01-14T13:10:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-38.48,"az":319.7,"t":"2039-01-14T13:15:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-39.08,"az":321.1,"t":"2039-01-14T13:20:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-39.66,"az":322.6,"t":"2039-01-14T13:25:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-40.22,"az":324.0,"t":"2039-01-14T13:30:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-40.76,"az":325.5,"t":"2039-01-14T13:35:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-41.28,"az":327.0,"t":"2039-01-14T13:40:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-41.78,"az":328.6,"t":"2039-01-14T13:45:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-42.25,"az":330.1,"t":"2039-01-14T13:50:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-42.71,"az":331.7,"t":"2039-01-14T13:55:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-43.14,"az":333.3,"t":"2039-01-14T14:00:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-43.55,"az":334.9,"t":"2039-01-14T14:05:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-43.93,"az":336.6,"t":"2039-01-14T14:10:00Z","terrain":-0.77},{"above_terrain":false,"airmass":null,"alt":-44.29,"az":338.3,"t":"2039-01-14T14:15:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-44.62,"az":340.0,"t":"2039-01-14T14:20:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-44.93,"az":341.7,"t":"2039-01-14T14:25:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-45.21,"az":343.4,"t":"2039-01-14T14:30:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-45.47,"az":345.1,"t":"2039-01-14T14:35:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-45.69,"az":346.9,"t":"2039-01-14T14:40:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-45.89,"az":348.7,"t":"2039-01-14T14:45:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-46.06,"az":350.5,"t":"2039-01-14T14:50:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-46.2,"az":352.3,"t":"2039-01-14T14:55:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-46.31,"az":354.1,"t":"2039-01-14T15:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-46.39,"az":355.9,"t":"2039-01-14T15:05:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-46.45,"az":357.7,"t":"2039-01-14T15:10:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-46.47,"az":359.5,"t":"2039-01-14T15:15:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-46.46,"az":1.3,"t":"2039-01-14T15:20:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-46.43,"az":3.2,"t":"2039-01-14T15:25:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-46.36,"az":5.0,"t":"2039-01-14T15:30:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-46.26,"az":6.8,"t":"2039-01-14T15:35:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-46.14,"az":8.6,"t":"2039-01-14T15:40:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-45.98,"az":10.4,"t":"2039-01-14T15:45:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-45.8,"az":12.1,"t":"2039-01-14T15:50:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-45.59,"az":13.9,"t":"2039-01-14T15:55:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-45.35,"az":15.7,"t":"2039-01-14T16:00:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-45.09,"az":17.4,"t":"2039-01-14T16:05:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-44.79,"az":19.1,"t":"2039-01-14T16:10:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-44.47,"az":20.8,"t":"2039-01-14T16:15:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-44.13,"az":22.5,"t":"2039-01-14T16:20:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-43.76,"az":24.2,"t":"2039-01-14T16:25:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-43.36,"az":25.8,"t":"2039-01-14T16:30:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-42.94,"az":27.4,"t":"2039-01-14T16:35:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-42.5,"az":29.0,"t":"2039-01-14T16:40:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-42.03,"az":30.6,"t":"2039-01-14T16:45:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-41.55,"az":32.1,"t":"2039-01-14T16:50:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-41.04,"az":33.7,"t":"2039-01-14T16:55:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-40.51,"az":35.2,"t":"2039-01-14T17:00:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-39.96,"az":36.6,"t":"2039-01-14T17:05:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-39.39,"az":38.1,"t":"2039-01-14T17:10:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-38.8,"az":39.5,"t":"2039-01-14T17:15:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-38.2,"az":40.9,"t":"2039-01-14T17:20:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-37.58,"az":42.3,"t":"2039-01-14T17:25:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-36.94,"az":43.7,"t":"2039-01-14T17:30:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-36.29,"az":45.0,"t":"2039-01-14T17:35:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-35.62,"az":46.3,"t":"2039-01-14T17:40:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-34.93,"az":47.6,"t":"2039-01-14T17:45:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-34.23,"az":48.8,"t":"2039-01-14T17:50:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-33.52,"az":50.1,"t":"2039-01-14T17:55:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-32.8,"az":51.3,"t":"2039-01-14T18:00:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-32.06,"az":52.5,"t":"2039-01-14T18:05:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-31.31,"az":53.7,"t":"2039-01-14T18:10:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-30.55,"az":54.9,"t":"2039-01-14T18:15:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-29.78,"az":56.0,"t":"2039-01-14T18:20:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-29.0,"az":57.1,"t":"2039-01-14T18:25:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-28.21,"az":58.2,"t":"2039-01-14T18:30:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-27.41,"az":59.3,"t":"2039-01-14T18:35:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-26.6,"az":60.4,"t":"2039-01-14T18:40:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-25.78,"az":61.4,"t":"2039-01-14T18:45:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-24.96,"az":62.5,"t":"2039-01-14T18:50:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-24.12,"az":63.5,"t":"2039-01-14T18:55:00Z","terrain":0.84},{"above_terrain":false,"airmass":null,"alt":-23.28,"az":64.5,"t":"2039-01-14T19:00:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-22.43,"az":65.5,"t":"2039-01-14T19:05:00Z","terrain":0.8},{"above_terrain":false,"airmass":null,"alt":-21.58,"az":66.5,"t":"2039-01-14T19:10:00Z","terrain":0.88},{"above_terrain":false,"airmass":null,"alt":-20.72,"az":67.5,"t":"2039-01-14T19:15:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-19.85,"az":68.5,"t":"2039-01-14T19:20:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-18.98,"az":69.4,"t":"2039-01-14T19:25:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-18.1,"az":70.4,"t":"2039-01-14T19:30:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-17.21,"az":71.3,"t":"2039-01-14T19:35:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-16.32,"az":72.2,"t":"2039-01-14T19:40:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-15.43,"az":73.1,"t":"2039-01-14T19:45:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-14.53,"az":74.0,"t":"2039-01-14T19:50:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-13.63,"az":74.9,"t":"2039-01-14T19:55:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-12.73,"az":75.8,"t":"2039-01-14T20:00:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-11.82,"az":76.7,"t":"2039-01-14T20:05:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-10.9,"az":77.6,"t":"2039-01-14T20:10:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-9.99,"az":78.4,"t":"2039-01-14T20:15:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-9.07,"az":79.3,"t":"2039-01-14T20:20:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-8.15,"az":80.2,"t":"2039-01-14T20:25:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-7.23,"az":81.0,"t":"2039-01-14T20:30:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-6.3,"az":81.9,"t":"2039-01-14T20:35:00Z","terrain":0.78},{"above_terrain":false,"airmass":null,"alt":-5.37,"az":82.7,"t":"2039-01-14T20:40:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-4.44,"az":83.6,"t":"2039-01-14T20:45:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-3.51,"az":84.4,"t":"2039-01-14T20:50:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-2.58,"az":85.2,"t":"2039-01-14T20:55:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-1.65,"az":86.1,"t":"2039-01-14T21:00:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-0.71,"az":86.9,"t":"2039-01-14T21:05:00Z","terrain":0.08},{"above_terrain":true,"airmass":34.8,"alt":0.22,"az":87.7,"t":"2039-01-14T21:10:00Z","terrain":-0.03},{"above_terrain":true,"airmass":24.99,"alt":1.16,"az":88.6,"t":"2039-01-14T21:15:00Z","terrain":-0.14},{"above_terrain":true,"airmass":18.95,"alt":2.09,"az":89.4,"t":"2039-01-14T21:20:00Z","terrain":-0.21},{"above_terrain":true,"airmass":15.05,"alt":3.03,"az":90.2,"t":"2039-01-14T21:25:00Z","terrain":-0.19},{"above_terrain":true,"airmass":12.39,"alt":3.96,"az":91.1,"t":"2039-01-14T21:30:00Z","terrain":-0.08},{"above_terrain":true,"airmass":10.48,"alt":4.9,"az":91.9,"t":"2039-01-14T21:35:00Z","terrain":0.08},{"above_terrain":true,"airmass":9.06,"alt":5.83,"az":92.7,"t":"2039-01-14T21:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":7.96,"alt":6.77,"az":93.6,"t":"2039-01-14T21:45:00Z","terrain":0.38},{"above_terrain":true,"airmass":7.09,"alt":7.7,"az":94.4,"t":"2039-01-14T21:50:00Z","terrain":0.4},{"above_terrain":true,"airmass":6.4,"alt":8.64,"az":95.3,"t":"2039-01-14T21:55:00Z","terrain":0.43},{"above_terrain":true,"airmass":5.82,"alt":9.57,"az":96.1,"t":"2039-01-14T22:00:00Z","terrain":0.57},{"above_terrain":true,"airmass":5.34,"alt":10.5,"az":97.0,"t":"2039-01-14T22:05:00Z","terrain":0.72},{"above_terrain":true,"airmass":4.93,"alt":11.42,"az":97.8,"t":"2039-01-14T22:10:00Z","terrain":0.69},{"above_terrain":true,"airmass":4.58,"alt":12.35,"az":98.7,"t":"2039-01-14T22:15:00Z","terrain":0.54},{"above_terrain":true,"airmass":4.28,"alt":13.28,"az":99.6,"t":"2039-01-14T22:20:00Z","terrain":0.36},{"above_terrain":true,"airmass":4.02,"alt":14.2,"az":100.4,"t":"2039-01-14T22:25:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.79,"alt":15.12,"az":101.3,"t":"2039-01-14T22:30:00Z","terrain":0.04},{"above_terrain":true,"airmass":3.58,"alt":16.03,"az":102.2,"t":"2039-01-14T22:35:00Z","terrain":-0.08},{"above_terrain":true,"airmass":3.4,"alt":16.95,"az":103.1,"t":"2039-01-14T22:40:00Z","terrain":-0.2},{"above_terrain":true,"airmass":3.23,"alt":17.86,"az":104.0,"t":"2039-01-14T22:45:00Z","terrain":0.01},{"above_terrain":true,"airmass":3.08,"alt":18.76,"az":104.9,"t":"2039-01-14T22:50:00Z","terrain":-0.19},{"above_terrain":true,"airmass":2.95,"alt":19.66,"az":105.8,"t":"2039-01-14T22:55:00Z","terrain":-0.57},{"above_terrain":true,"airmass":2.83,"alt":20.56,"az":106.8,"t":"2039-01-14T23:00:00Z","terrain":-0.62},{"above_terrain":true,"airmass":2.72,"alt":21.46,"az":107.7,"t":"2039-01-14T23:05:00Z","terrain":-0.83},{"above_terrain":true,"airmass":2.62,"alt":22.35,"az":108.6,"t":"2039-01-14T23:10:00Z","terrain":-1.1},{"above_terrain":true,"airmass":2.52,"alt":23.23,"az":109.6,"t":"2039-01-14T23:15:00Z","terrain":-1.17},{"above_terrain":true,"airmass":2.44,"alt":24.11,"az":110.6,"t":"2039-01-14T23:20:00Z","terrain":-1.26},{"above_terrain":true,"airmass":2.36,"alt":24.98,"az":111.6,"t":"2039-01-14T23:25:00Z","terrain":-1.36},{"above_terrain":true,"airmass":2.28,"alt":25.85,"az":112.6,"t":"2039-01-14T23:30:00Z","terrain":-1.41},{"above_terrain":true,"airmass":2.22,"alt":26.71,"az":113.6,"t":"2039-01-14T23:35:00Z","terrain":-1.55},{"above_terrain":true,"airmass":2.15,"alt":27.57,"az":114.6,"t":"2039-01-14T23:40:00Z","terrain":-1.55},{"above_terrain":true,"airmass":2.09,"alt":28.41,"az":115.7,"t":"2039-01-14T23:45:00Z","terrain":-1.48},{"above_terrain":true,"airmass":2.04,"alt":29.25,"az":116.7,"t":"2039-01-14T23:50:00Z","terrain":-1.59},{"above_terrain":true,"airmass":1.99,"alt":30.08,"az":117.8,"t":"2039-01-14T23:55:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.94,"alt":30.91,"az":118.9,"t":"2039-01-15T00:00:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.9,"alt":31.72,"az":120.0,"t":"2039-01-15T00:05:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.86,"alt":32.53,"az":121.1,"t":"2039-01-15T00:10:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.82,"alt":33.33,"az":122.3,"t":"2039-01-15T00:15:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.78,"alt":34.11,"az":123.5,"t":"2039-01-15T00:20:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.74,"alt":34.89,"az":124.7,"t":"2039-01-15T00:25:00Z","terrain":-1.59},{"above_terrain":true,"airmass":1.71,"alt":35.65,"az":125.9,"t":"2039-01-15T00:30:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.68,"alt":36.4,"az":127.1,"t":"2039-01-15T00:35:00Z","terrain":-1.52},{"above_terrain":true,"airmass":1.65,"alt":37.14,"az":128.4,"t":"2039-01-15T00:40:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.63,"alt":37.87,"az":129.7,"t":"2039-01-15T00:45:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.6,"alt":38.58,"az":131.0,"t":"2039-01-15T00:50:00Z","terrain":-1.69},{"above_terrain":true,"airmass":1.58,"alt":39.28,"az":132.3,"t":"2039-01-15T00:55:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.55,"alt":39.97,"az":133.7,"t":"2039-01-15T01:00:00Z","terrain":-1.58},{"above_terrain":true,"airmass":1.53,"alt":40.64,"az":135.1,"t":"2039-01-15T01:05:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.51,"alt":41.29,"az":136.5,"t":"2039-01-15T01:10:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.49,"alt":41.93,"az":137.9,"t":"2039-01-15T01:15:00Z","terrain":-1.15},{"above_terrain":true,"airmass":1.48,"alt":42.54,"az":139.4,"t":"2039-01-15T01:20:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.46,"alt":43.14,"az":140.9,"t":"2039-01-15T01:25:00Z","terrain":-1.12},{"above_terrain":true,"airmass":1.45,"alt":43.72,"az":142.4,"t":"2039-01-15T01:30:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.43,"alt":44.29,"az":144.0,"t":"2039-01-15T01:35:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.42,"alt":44.82,"az":145.6,"t":"2039-01-15T01:40:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.4,"alt":45.34,"az":147.2,"t":"2039-01-15T01:45:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.39,"alt":45.84,"az":148.8,"t":"2039-01-15T01:50:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.38,"alt":46.31,"az":150.5,"t":"2039-01-15T01:55:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.37,"alt":46.76,"az":152.2,"t":"2039-01-15T02:00:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.36,"alt":47.18,"az":153.9,"t":"2039-01-15T02:05:00Z","terrain":-1.03},{"above_terrain":true,"airmass":1.35,"alt":47.58,"az":155.7,"t":"2039-01-15T02:10:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.35,"alt":47.96,"az":157.5,"t":"2039-01-15T02:15:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.34,"alt":48.3,"az":159.3,"t":"2039-01-15T02:20:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.33,"alt":48.62,"az":161.1,"t":"2039-01-15T02:25:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.33,"alt":48.91,"az":162.9,"t":"2039-01-15T02:30:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.32,"alt":49.17,"az":164.8,"t":"2039-01-15T02:35:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.32,"alt":49.4,"az":166.7,"t":"2039-01-15T02:40:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.31,"alt":49.6,"az":168.6,"t":"2039-01-15T02:45:00Z","terrain":-0.87},{"above_terrain":true,"airmass":1.31,"alt":49.77,"az":170.5,"t":"2039-01-15T02:50:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.31,"alt":49.91,"az":172.5,"t":"2039-01-15T02:55:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.3,"alt":50.01,"az":174.4,"t":"2039-01-15T03:00:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.3,"alt":50.09,"az":176.3,"t":"2039-01-15T03:05:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.3,"alt":50.13,"az":178.3,"t":"2039-01-15T03:10:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.3,"alt":50.14,"az":180.2,"t":"2039-01-15T03:15:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.3,"alt":50.12,"az":182.2,"t":"2039-01-15T03:20:00Z","terrain":-0.67},{"above_terrain":true,"airmass":1.3,"alt":50.07,"az":184.2,"t":"2039-01-15T03:25:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.3,"alt":49.99,"az":186.1,"t":"2039-01-15T03:30:00Z","terrain":-0.72},{"above_terrain":true,"airmass":1.31,"alt":49.87,"az":188.0,"t":"2039-01-15T03:35:00Z","terrain":-0.66},{"above_terrain":true,"airmass":1.31,"alt":49.73,"az":190.0,"t":"2039-01-15T03:40:00Z","terrain":-0.56},{"above_terrain":true,"airmass":1.31,"alt":49.55,"az":191.9,"t":"2039-01-15T03:45:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.32,"alt":49.34,"az":193.8,"t":"2039-01-15T03:50:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.32,"alt":49.1,"az":195.7,"t":"2039-01-15T03:55:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.33,"alt":48.84,"az":197.5,"t":"2039-01-15T04:00:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.33,"alt":48.54,"az":199.4,"t":"2039-01-15T04:05:00Z","terrain":-0.3},{"above_terrain":true,"airmass":1.34,"alt":48.22,"az":201.2,"t":"2039-01-15T04:10:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.35,"alt":47.86,"az":203.0,"t":"2039-01-15T04:15:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.36,"alt":47.48,"az":204.8,"t":"2039-01-15T04:20:00Z","terrain":-0.27},{"above_terrain":true,"airmass":1.36,"alt":47.08,"az":206.5,"t":"2039-01-15T04:25:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.37,"alt":46.65,"az":208.2,"t":"2039-01-15T04:30:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.38,"alt":46.19,"az":209.9,"t":"2039-01-15T04:35:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.4,"alt":45.72,"az":211.6,"t":"2039-01-15T04:40:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.41,"alt":45.21,"az":213.2,"t":"2039-01-15T04:45:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.42,"alt":44.69,"az":214.8,"t":"2039-01-15T04:50:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.43,"alt":44.14,"az":216.4,"t":"2039-01-15T04:55:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.45,"alt":43.58,"az":218.0,"t":"2039-01-15T05:00:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.46,"alt":42.99,"az":219.5,"t":"2039-01-15T05:05:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.48,"alt":42.39,"az":221.0,"t":"2039-01-15T05:10:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.5,"alt":41.77,"az":222.4,"t":"2039-01-15T05:15:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.52,"alt":41.13,"az":223.9,"t":"2039-01-15T05:20:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.54,"alt":40.47,"az":225.3,"t":"2039-01-15T05:25:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.56,"alt":39.8,"az":226.7,"t":"2039-01-15T05:30:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.58,"alt":39.11,"az":228.0,"t":"2039-01-15T05:35:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.61,"alt":38.4,"az":229.4,"t":"2039-01-15T05:40:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.63,"alt":37.69,"az":230.7,"t":"2039-01-15T05:45:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.66,"alt":36.96,"az":231.9,"t":"2039-01-15T05:50:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.69,"alt":36.21,"az":233.2,"t":"2039-01-15T05:55:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.72,"alt":35.46,"az":234.4,"t":"2039-01-15T06:00:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.75,"alt":34.69,"az":235.6,"t":"2039-01-15T06:05:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.79,"alt":33.91,"az":236.8,"t":"2039-01-15T06:10:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.83,"alt":33.12,"az":238.0,"t":"2039-01-15T06:15:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.87,"alt":32.33,"az":239.1,"t":"2039-01-15T06:20:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.91,"alt":31.52,"az":240.3,"t":"2039-01-15T06:25:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.95,"alt":30.7,"az":241.4,"t":"2039-01-15T06:30:00Z","terrain":0.85},{"above_terrain":true,"airmass":2.0,"alt":29.87,"az":242.5,"t":"2039-01-15T06:35:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.05,"alt":29.04,"az":243.5,"t":"2039-01-15T06:40:00Z","terrain":0.97},{"above_terrain":true,"airmass":2.11,"alt":28.2,"az":244.6,"t":"2039-01-15T06:45:00Z","terrain":0.97},{"above_terrain":true,"airmass":2.17,"alt":27.35,"az":245.6,"t":"2039-01-15T06:50:00Z","terrain":1.11},{"above_terrain":true,"airmass":2.23,"alt":26.49,"az":246.7,"t":"2039-01-15T06:55:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.3,"alt":25.63,"az":247.7,"t":"2039-01-15T07:00:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.38,"alt":24.76,"az":248.7,"t":"2039-01-15T07:05:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.46,"alt":23.89,"az":249.7,"t":"2039-01-15T07:10:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.55,"alt":23.01,"az":250.6,"t":"2039-01-15T07:15:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.64,"alt":22.12,"az":251.6,"t":"2039-01-15T07:20:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.74,"alt":21.23,"az":252.5,"t":"2039-01-15T07:25:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.86,"alt":20.34,"az":253.5,"t":"2039-01-15T07:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.98,"alt":19.44,"az":254.4,"t":"2039-01-15T07:35:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.12,"alt":18.53,"az":255.3,"t":"2039-01-15T07:40:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.27,"alt":17.63,"az":256.2,"t":"2039-01-15T07:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.44,"alt":16.71,"az":257.1,"t":"2039-01-15T07:50:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.63,"alt":15.8,"az":258.0,"t":"2039-01-15T07:55:00Z","terrain":0.36},{"above_terrain":true,"airmass":3.84,"alt":14.88,"az":258.9,"t":"2039-01-15T08:00:00Z","terrain":0.47},{"above_terrain":true,"airmass":4.08,"alt":13.96,"az":259.8,"t":"2039-01-15T08:05:00Z","terrain":0.54},{"above_terrain":true,"airmass":4.35,"alt":13.04,"az":260.7,"t":"2039-01-15T08:10:00Z","terrain":0.75},{"above_terrain":true,"airmass":4.67,"alt":12.12,"az":261.5,"t":"2039-01-15T08:15:00Z","terrain":0.91},{"above_terrain":true,"airmass":5.03,"alt":11.19,"az":262.4,"t":"2039-01-15T08:20:00Z","terrain":0.91},{"above_terrain":true,"airmass":5.45,"alt":10.26,"az":263.2,"t":"2039-01-15T08:25:00Z","terrain":0.74},{"above_terrain":true,"airmass":5.96,"alt":9.33,"az":264.1,"t":"2039-01-15T08:30:00Z","terrain":0.51},{"above_terrain":true,"airmass":6.56,"alt":8.4,"az":264.9,"t":"2039-01-15T08:35:00Z","terrain":0.4},{"above_terrain":true,"airmass":7.3,"alt":7.47,"az":265.8,"t":"2039-01-15T08:40:00Z","terrain":0.45},{"above_terrain":true,"airmass":8.21,"alt":6.53,"az":266.6,"t":"2039-01-15T08:45:00Z","terrain":0.53},{"above_terrain":true,"airmass":9.38,"alt":5.6,"az":267.5,"t":"2039-01-15T08:50:00Z","terrain":0.61},{"above_terrain":true,"airmass":10.91,"alt":4.66,"az":268.3,"t":"2039-01-15T08:55:00Z","terrain":0.68},{"above_terrain":true,"airmass":12.98,"alt":3.73,"az":269.1,"t":"2039-01-15T09:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":15.9,"alt":2.79,"az":270.0,"t":"2039-01-15T09:05:00Z","terrain":0.9},{"above_terrain":true,"airmass":20.23,"alt":1.85,"az":270.8,"t":"2039-01-15T09:10:00Z","terrain":0.8},{"above_terrain":true,"airmass":27.04,"alt":0.92,"az":271.6,"t":"2039-01-15T09:15:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-0.02,"az":272.5,"t":"2039-01-15T09:20:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-0.95,"az":273.3,"t":"2039-01-15T09:25:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-1.88,"az":274.1,"t":"2039-01-15T09:30:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-2.82,"az":275.0,"t":"2039-01-15T09:35:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-3.75,"az":275.8,"t":"2039-01-15T09:40:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-4.68,"az":276.7,"t":"2039-01-15T09:45:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-5.61,"az":277.5,"t":"2039-01-15T09:50:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-6.54,"az":278.4,"t":"2039-01-15T09:55:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-7.46,"az":279.2,"t":"2039-01-15T10:00:00Z","terrain":-0.04}],"transit":{"airmass":1.3,"alt":50.1,"az":180.2,"t":"2039-01-15T03:15:00Z"},"usable_hours":5.17,"verdict":"good","zenith_passage":false},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}