{"assessment":{"best_window":{"end":"2027-10-16T20:40Z","end_local":"23:40","hours":3.42,"label":"marginal","mean_quality":0.36,"start":"2027-10-16T17:15Z","start_local":"20:15"},"cost":{"altitude":0.74,"clouds":0.0,"darkness":0.84,"moon":6.62},"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":17,"cloud":null,"high":null,"iso":"2027-10-16T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":2,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"19:00","wind":null},{"alt":27,"cloud":null,"high":null,"iso":"2027-10-16T17:00Z","label":"poor","low":null,"mid":null,"moon_alt":13,"precip":null,"q":0.18,"rh":null,"sky":"astronomical twilight","temp":null,"time":"20:00","wind":null},{"alt":38,"cloud":null,"high":null,"iso":"2027-10-16T18:00Z","label":"marginal","low":null,"mid":null,"moon_alt":24,"precip":null,"q":0.39,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":50,"cloud":null,"high":null,"iso":"2027-10-16T19:00Z","label":"marginal","low":null,"mid":null,"moon_alt":35,"precip":null,"q":0.36,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":61,"cloud":null,"high":null,"iso":"2027-10-16T20:00Z","label":"marginal","low":null,"mid":null,"moon_alt":45,"precip":null,"q":0.33,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":71,"cloud":null,"high":null,"iso":"2027-10-16T21:00Z","label":"poor","low":null,"mid":null,"moon_alt":56,"precip":null,"q":0.29,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":79,"cloud":null,"high":null,"iso":"2027-10-16T22:00Z","label":"poor","low":null,"mid":null,"moon_alt":64,"precip":null,"q":0.26,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":76,"cloud":null,"high":null,"iso":"2027-10-16T23:00Z","label":"poor","low":null,"mid":null,"moon_alt":68,"precip":null,"q":0.25,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":66,"cloud":null,"high":null,"iso":"2027-10-17T00:00Z","label":"poor","low":null,"mid":null,"moon_alt":65,"precip":null,"q":0.25,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":55,"cloud":null,"high":null,"iso":"2027-10-17T01:00Z","label":"poor","low":null,"mid":null,"moon_alt":57,"precip":null,"q":0.27,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":44,"cloud":null,"high":null,"iso":"2027-10-17T02:00Z","label":"poor","low":null,"mid":null,"moon_alt":48,"precip":null,"q":0.29,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":33,"cloud":null,"high":null,"iso":"2027-10-17T03:00Z","label":"marginal","low":null,"mid":null,"moon_alt":37,"precip":null,"q":0.31,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":22,"cloud":null,"high":null,"iso":"2027-10-17T04:00Z","label":"poor","low":null,"mid":null,"moon_alt":26,"precip":null,"q":0.03,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.4,"peak_sky":0.4,"quality_hours":3.17,"reasons":["moonlight cost 6.6 quality-hours","daylight and twilight cost 0.8 quality-hours","the target being low or below 20\u00b0 cost 0.7 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":32,"score_weather":null,"sky_hours":3.17,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2027-10-16T16:20Z","end_local":"19:20","hours":0.75,"label":"unusable","mean_quality":0.0,"start":"2027-10-16T15:35Z","start_local":"18:35"},{"end":"2027-10-16T17:15Z","end_local":"20:15","hours":0.92,"label":"poor","mean_quality":0.13,"start":"2027-10-16T16:20Z","start_local":"19:20"},{"end":"2027-10-16T20:40Z","end_local":"23:40","hours":3.42,"label":"marginal","mean_quality":0.36,"start":"2027-10-16T17:15Z","start_local":"20:15"},{"end":"2027-10-17T02:45Z","end_local":"05:45","hours":6.08,"label":"poor","mean_quality":0.27,"start":"2027-10-16T20:40Z","start_local":"23:40"},{"end":"2027-10-17T03:05Z","end_local":"06:05","hours":0.33,"label":"marginal","mean_quality":0.3,"start":"2027-10-17T02:45Z","start_local":"05:45"},{"end":"2027-10-17T04:10Z","end_local":"07:10","hours":1.08,"label":"poor","mean_quality":0.09,"start":"2027-10-17T03:05Z","start_local":"06:05"},{"end":"2027-10-17T04:35Z","end_local":"07:35","hours":0.42,"label":"unusable","mean_quality":0.0,"start":"2027-10-17T04:10Z","start_local":"07:10"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2027-10-16T17:11:13Z","dark_hours":9.85,"dark_to":"2027-10-17T03:02:27Z","moon":{"illumination":0.978,"phase":"full moon","waxing":false},"moon_free_dark_hours":0.0,"moonrise":"2027-10-16T15:47:21Z","moonset":"2027-10-17T06:32:25Z","sunrise":"2027-10-17T04:34:58Z","sunset":"2027-10-16T15:38:53Z","twilight":{"astronomical":{"end":"2027-10-16T17:11:13Z","start":"2027-10-17T03:02:27Z"},"civil":{"end":"2027-10-16T16:06:53Z","start":"2027-10-17T04:06:54Z"},"nautical":{"end":"2027-10-16T16:39:05Z","start":"2027-10-17T03:34:38Z"}},"window_end":"2027-10-17T09:00:00Z","window_start":"2027-10-16T09:00:00Z"},"night_date":"2027-10-16","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.02,"alt":79.1,"t":"2027-10-16T22:15:00Z"},"dec":30.66017511,"dec_of_date":30.8019,"dec_str":"+30\u00b0 39' 36.6\"","good_hours":9.83,"limit_rise":"2027-10-16T16:17:08Z","limit_set":"2027-10-17T04:14:09Z","max_az_rate_deg_per_min":1.14,"moon_separation":15.6,"never_rises":false,"ra":23.46206906,"ra_of_date":23.855,"ra_str":"01h 33m 50.9s","resolved":{"common_name":"Triangulum Pinwheel","dec":30.66017511,"morphology":"SA(s)cd","name":"M 33","ra":23.46206906,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M33","source":"sesame","type":"GiG","type_text":"galaxy in a group","vmag":5.72},"summary":"9.8 dark hours above 30\u00b0 \u2014 a proper target for this night. The Moon is 16\u00b0 away at 98% \u2014 faint targets will suffer.","terrain":{"available":true,"behind_at":"2027-10-17T06:20:38Z","blocked_dark_hours":0,"clears_at":"2027-10-16T14:12:53Z","rise_az":47.8},"track":[{"above_terrain":false,"airmass":null,"alt":-15.32,"az":342.7,"t":"2027-10-16T09:00:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-15.59,"az":343.8,"t":"2027-10-16T09:05:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-15.84,"az":344.9,"t":"2027-10-16T09:10:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-16.07,"az":346.0,"t":"2027-10-16T09:15:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-16.29,"az":347.1,"t":"2027-10-16T09:20:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-16.49,"az":348.2,"t":"2027-10-16T09:25:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-16.67,"az":349.3,"t":"2027-10-16T09:30:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-16.84,"az":350.4,"t":"2027-10-16T09:35:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-16.99,"az":351.5,"t":"2027-10-16T09:40:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-17.11,"az":352.7,"t":"2027-10-16T09:45:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-17.22,"az":353.8,"t":"2027-10-16T09:50:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-17.32,"az":354.9,"t":"2027-10-16T09:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.39,"az":356.0,"t":"2027-10-16T10:00:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-17.45,"az":357.2,"t":"2027-10-16T10:05:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-17.48,"az":358.3,"t":"2027-10-16T10:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.5,"az":359.4,"t":"2027-10-16T10:15:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-17.5,"az":0.5,"t":"2027-10-16T10:20:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-17.49,"az":1.7,"t":"2027-10-16T10:25:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-17.45,"az":2.8,"t":"2027-10-16T10:30:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-17.39,"az":3.9,"t":"2027-10-16T10:35:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-17.32,"az":5.0,"t":"2027-10-16T10:40:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-17.23,"az":6.2,"t":"2027-10-16T10:45:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-17.12,"az":7.3,"t":"2027-10-16T10:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.99,"az":8.4,"t":"2027-10-16T10:55:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-16.85,"az":9.5,"t":"2027-10-16T11:00:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-16.68,"az":10.6,"t":"2027-10-16T11:05:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-16.5,"az":11.7,"t":"2027-10-16T11:10:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-16.3,"az":12.8,"t":"2027-10-16T11:15:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-16.08,"az":13.9,"t":"2027-10-16T11:20:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-15.85,"az":15.0,"t":"2027-10-16T11:25:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-15.6,"az":16.1,"t":"2027-10-16T11:30:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-15.33,"az":17.2,"t":"2027-10-16T11:35:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-15.04,"az":18.3,"t":"2027-10-16T11:40:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-14.74,"az":19.4,"t":"2027-10-16T11:45:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-14.42,"az":20.4,"t":"2027-10-16T11:50:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-14.09,"az":21.5,"t":"2027-10-16T11:55:00Z","terrain":0.83},{"above_terrain":false,"airmass":null,"alt":-13.74,"az":22.5,"t":"2027-10-16T12:00:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-13.37,"az":23.6,"t":"2027-10-16T12:05:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-12.99,"az":24.6,"t":"2027-10-16T12:10:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-12.59,"az":25.6,"t":"2027-10-16T12:15:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-12.18,"az":26.6,"t":"2027-10-16T12:20:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-11.76,"az":27.6,"t":"2027-10-16T12:25:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-11.31,"az":28.7,"t":"2027-10-16T12:30:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-10.86,"az":29.6,"t":"2027-10-16T12:35:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-10.39,"az":30.6,"t":"2027-10-16T12:40:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-9.9,"az":31.6,"t":"2027-10-16T12:45:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-9.41,"az":32.6,"t":"2027-10-16T12:50:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-8.9,"az":33.5,"t":"2027-10-16T12:55:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-8.37,"az":34.5,"t":"2027-10-16T13:00:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-7.84,"az":35.4,"t":"2027-10-16T13:05:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-7.29,"az":36.4,"t":"2027-10-16T13:10:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-6.73,"az":37.3,"t":"2027-10-16T13:15:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-6.15,"az":38.2,"t":"2027-10-16T13:20:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.57,"az":39.1,"t":"2027-10-16T13:25:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-4.97,"az":40.0,"t":"2027-10-16T13:30:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-4.37,"az":40.9,"t":"2027-10-16T13:35:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-3.75,"az":41.8,"t":"2027-10-16T13:40:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-3.12,"az":42.7,"t":"2027-10-16T13:45:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-2.48,"az":43.5,"t":"2027-10-16T13:50:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-1.83,"az":44.4,"t":"2027-10-16T13:55:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.17,"az":45.2,"t":"2027-10-16T14:00:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-0.5,"az":46.1,"t":"2027-10-16T14:05:00Z","terrain":0.66},{"above_terrain":false,"airmass":35.36,"alt":0.18,"az":46.9,"t":"2027-10-16T14:10:00Z","terrain":0.61},{"above_terrain":true,"airmass":27.52,"alt":0.87,"az":47.8,"t":"2027-10-16T14:15:00Z","terrain":0.55},{"above_terrain":true,"airmass":22.01,"alt":1.57,"az":48.6,"t":"2027-10-16T14:20:00Z","terrain":0.46},{"above_terrain":true,"airmass":18.08,"alt":2.27,"az":49.4,"t":"2027-10-16T14:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":15.2,"alt":2.99,"az":50.2,"t":"2027-10-16T14:30:00Z","terrain":0.42},{"above_terrain":true,"airmass":13.02,"alt":3.71,"az":51.0,"t":"2027-10-16T14:35:00Z","terrain":0.53},{"above_terrain":true,"airmass":11.34,"alt":4.44,"az":51.8,"t":"2027-10-16T14:40:00Z","terrain":0.61},{"above_terrain":true,"airmass":10.01,"alt":5.18,"az":52.6,"t":"2027-10-16T14:45:00Z","terrain":0.75},{"above_terrain":true,"airmass":8.94,"alt":5.93,"az":53.3,"t":"2027-10-16T14:50:00Z","terrain":0.9},{"above_terrain":true,"airmass":8.05,"alt":6.68,"az":54.1,"t":"2027-10-16T14:55:00Z","terrain":1.01},{"above_terrain":true,"airmass":7.32,"alt":7.44,"az":54.9,"t":"2027-10-16T15:00:00Z","terrain":1.07},{"above_terrain":true,"airmass":6.7,"alt":8.21,"az":55.6,"t":"2027-10-16T15:05:00Z","terrain":1.06},{"above_terrain":true,"airmass":6.16,"alt":8.99,"az":56.4,"t":"2027-10-16T15:10:00Z","terrain":1.06},{"above_terrain":true,"airmass":5.71,"alt":9.77,"az":57.1,"t":"2027-10-16T15:15:00Z","terrain":1.1},{"above_terrain":true,"airmass":5.31,"alt":10.56,"az":57.9,"t":"2027-10-16T15:20:00Z","terrain":1.23},{"above_terrain":true,"airmass":4.96,"alt":11.36,"az":58.6,"t":"2027-10-16T15:25:00Z","terrain":1.22},{"above_terrain":true,"airmass":4.65,"alt":12.16,"az":59.4,"t":"2027-10-16T15:30:00Z","terrain":1.2},{"above_terrain":true,"airmass":4.38,"alt":12.97,"az":60.1,"t":"2027-10-16T15:35:00Z","terrain":1.16},{"above_terrain":true,"airmass":4.13,"alt":13.78,"az":60.8,"t":"2027-10-16T15:40:00Z","terrain":1.1},{"above_terrain":true,"airmass":3.91,"alt":14.6,"az":61.5,"t":"2027-10-16T15:45:00Z","terrain":1.05},{"above_terrain":true,"airmass":3.71,"alt":15.43,"az":62.3,"t":"2027-10-16T15:50:00Z","terrain":0.98},{"above_terrain":true,"airmass":3.53,"alt":16.26,"az":63.0,"t":"2027-10-16T15:55:00Z","terrain":0.91},{"above_terrain":true,"airmass":3.37,"alt":17.09,"az":63.7,"t":"2027-10-16T16:00:00Z","terrain":0.82},{"above_terrain":true,"airmass":3.22,"alt":17.94,"az":64.4,"t":"2027-10-16T16:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.08,"alt":18.78,"az":65.1,"t":"2027-10-16T16:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":2.95,"alt":19.63,"az":65.8,"t":"2027-10-16T16:15:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.84,"alt":20.49,"az":66.5,"t":"2027-10-16T16:20:00Z","terrain":0.88},{"above_terrain":true,"airmass":2.73,"alt":21.35,"az":67.2,"t":"2027-10-16T16:25:00Z","terrain":0.94},{"above_terrain":true,"airmass":2.63,"alt":22.21,"az":67.9,"t":"2027-10-16T16:30:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.54,"alt":23.08,"az":68.5,"t":"2027-10-16T16:35:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.45,"alt":23.96,"az":69.2,"t":"2027-10-16T16:40:00Z","terrain":1.09},{"above_terrain":true,"airmass":2.37,"alt":24.83,"az":69.9,"t":"2027-10-16T16:45:00Z","terrain":1.21},{"above_terrain":true,"airmass":2.3,"alt":25.71,"az":70.6,"t":"2027-10-16T16:50:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.23,"alt":26.6,"az":71.3,"t":"2027-10-16T16:55:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.16,"alt":27.49,"az":72.0,"t":"2027-10-16T17:00:00Z","terrain":1.2},{"above_terrain":true,"airmass":2.1,"alt":28.38,"az":72.6,"t":"2027-10-16T17:05:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.04,"alt":29.27,"az":73.3,"t":"2027-10-16T17:10:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.98,"alt":30.17,"az":74.0,"t":"2027-10-16T17:15:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.93,"alt":31.07,"az":74.7,"t":"2027-10-16T17:20:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.88,"alt":31.98,"az":75.4,"t":"2027-10-16T17:25:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.84,"alt":32.89,"az":76.1,"t":"2027-10-16T17:30:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.79,"alt":33.8,"az":76.8,"t":"2027-10-16T17:35:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.75,"alt":34.71,"az":77.5,"t":"2027-10-16T17:40:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.71,"alt":35.62,"az":78.1,"t":"2027-10-16T17:45:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.68,"alt":36.54,"az":78.8,"t":"2027-10-16T17:50:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.64,"alt":37.46,"az":79.5,"t":"2027-10-16T17:55:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.61,"alt":38.38,"az":80.3,"t":"2027-10-16T18:00:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.58,"alt":39.3,"az":81.0,"t":"2027-10-16T18:05:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.55,"alt":40.23,"az":81.7,"t":"2027-10-16T18:10:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.52,"alt":41.16,"az":82.4,"t":"2027-10-16T18:15:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.49,"alt":42.08,"az":83.1,"t":"2027-10-16T18:20:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.46,"alt":43.01,"az":83.9,"t":"2027-10-16T18:25:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.44,"alt":43.95,"az":84.6,"t":"2027-10-16T18:30:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.42,"alt":44.88,"az":85.4,"t":"2027-10-16T18:35:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.39,"alt":45.81,"az":86.1,"t":"2027-10-16T18:40:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.37,"alt":46.75,"az":86.9,"t":"2027-10-16T18:45:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.35,"alt":47.68,"az":87.7,"t":"2027-10-16T18:50:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.33,"alt":48.62,"az":88.5,"t":"2027-10-16T18:55:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.31,"alt":49.55,"az":89.3,"t":"2027-10-16T19:00:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.3,"alt":50.49,"az":90.1,"t":"2027-10-16T19:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.28,"alt":51.42,"az":91.0,"t":"2027-10-16T19:10:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.26,"alt":52.36,"az":91.8,"t":"2027-10-16T19:15:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.25,"alt":53.29,"az":92.7,"t":"2027-10-16T19:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.23,"alt":54.23,"az":93.6,"t":"2027-10-16T19:25:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.22,"alt":55.16,"az":94.6,"t":"2027-10-16T19:30:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.2,"alt":56.09,"az":95.5,"t":"2027-10-16T19:35:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.19,"alt":57.03,"az":96.5,"t":"2027-10-16T19:40:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.18,"alt":57.95,"az":97.5,"t":"2027-10-16T19:45:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.17,"alt":58.88,"az":98.5,"t":"2027-10-16T19:50:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.16,"alt":59.81,"az":99.6,"t":"2027-10-16T19:55:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.15,"alt":60.73,"az":100.8,"t":"2027-10-16T20:00:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.14,"alt":61.64,"az":101.9,"t":"2027-10-16T20:05:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.13,"alt":62.56,"az":103.1,"t":"2027-10-16T20:10:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.12,"alt":63.47,"az":104.4,"t":"2027-10-16T20:15:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.11,"alt":64.37,"az":105.7,"t":"2027-10-16T20:20:00Z","terrain":-0.53},{"above_terrain":true,"airmass":1.1,"alt":65.27,"az":107.1,"t":"2027-10-16T20:25:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.09,"alt":66.16,"az":108.6,"t":"2027-10-16T20:30:00Z","terrain":-1.09},{"above_terrain":true,"airmass":1.09,"alt":67.04,"az":110.2,"t":"2027-10-16T20:35:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.08,"alt":67.92,"az":111.8,"t":"2027-10-16T20:40:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.07,"alt":68.78,"az":113.5,"t":"2027-10-16T20:45:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.07,"alt":69.63,"az":115.4,"t":"2027-10-16T20:50:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.06,"alt":70.47,"az":117.4,"t":"2027-10-16T20:55:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.06,"alt":71.29,"az":119.5,"t":"2027-10-16T21:00:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.05,"alt":72.1,"az":121.8,"t":"2027-10-16T21:05:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.05,"alt":72.88,"az":124.2,"t":"2027-10-16T21:10:00Z","terrain":-1.52},{"above_terrain":true,"airmass":1.04,"alt":73.65,"az":126.9,"t":"2027-10-16T21:15:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.04,"alt":74.38,"az":129.7,"t":"2027-10-16T21:20:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.03,"alt":75.08,"az":132.8,"t":"2027-10-16T21:25:00Z","terrain":-1.66},{"above_terrain":true,"airmass":1.03,"alt":75.75,"az":136.2,"t":"2027-10-16T21:30:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.03,"alt":76.38,"az":139.8,"t":"2027-10-16T21:35:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.03,"alt":76.96,"az":143.8,"t":"2027-10-16T21:40:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.02,"alt":77.48,"az":148.0,"t":"2027-10-16T21:45:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.02,"alt":77.95,"az":152.6,"t":"2027-10-16T21:50:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.02,"alt":78.34,"az":157.4,"t":"2027-10-16T21:55:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.02,"alt":78.66,"az":162.6,"t":"2027-10-16T22:00:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.02,"alt":78.9,"az":168.0,"t":"2027-10-16T22:05:00Z","terrain":-0.95},{"above_terrain":true,"airmass":1.02,"alt":79.05,"az":173.6,"t":"2027-10-16T22:10:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.02,"alt":79.11,"az":179.3,"t":"2027-10-16T22:15:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.02,"alt":79.07,"az":184.9,"t":"2027-10-16T22:20:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.02,"alt":78.95,"az":190.6,"t":"2027-10-16T22:25:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.02,"alt":78.73,"az":196.0,"t":"2027-10-16T22:30:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.02,"alt":78.43,"az":201.2,"t":"2027-10-16T22:35:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.02,"alt":78.06,"az":206.2,"t":"2027-10-16T22:40:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.02,"alt":77.61,"az":210.8,"t":"2027-10-16T22:45:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.03,"alt":77.1,"az":215.2,"t":"2027-10-16T22:50:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.03,"alt":76.53,"az":219.2,"t":"2027-10-16T22:55:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.03,"alt":75.92,"az":222.9,"t":"2027-10-16T23:00:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.03,"alt":75.26,"az":226.3,"t":"2027-10-16T23:05:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.04,"alt":74.57,"az":229.5,"t":"2027-10-16T23:10:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.04,"alt":73.84,"az":232.4,"t":"2027-10-16T23:15:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.04,"alt":73.08,"az":235.1,"t":"2027-10-16T23:20:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.05,"alt":72.31,"az":237.6,"t":"2027-10-16T23:25:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.05,"alt":71.51,"az":239.9,"t":"2027-10-16T23:30:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.06,"alt":70.69,"az":242.1,"t":"2027-10-16T23:35:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.06,"alt":69.85,"az":244.1,"t":"2027-10-16T23:40:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.07,"alt":69.0,"az":246.0,"t":"2027-10-16T23:45:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.08,"alt":68.14,"az":247.8,"t":"2027-10-16T23:50:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.08,"alt":67.27,"az":249.4,"t":"2027-10-16T23:55:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.09,"alt":66.39,"az":251.0,"t":"2027-10-17T00:00:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.1,"alt":65.5,"az":252.5,"t":"2027-10-17T00:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.11,"alt":64.61,"az":253.9,"t":"2027-10-17T00:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.11,"alt":63.7,"az":255.2,"t":"2027-10-17T00:15:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.12,"alt":62.8,"az":256.5,"t":"2027-10-17T00:20:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.13,"alt":61.88,"az":257.8,"t":"2027-10-17T00:25:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.14,"alt":60.97,"az":258.9,"t":"2027-10-17T00:30:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.15,"alt":60.05,"az":260.1,"t":"2027-10-17T00:35:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.16,"alt":59.12,"az":261.2,"t":"2027-10-17T00:40:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.18,"alt":58.2,"az":262.2,"t":"2027-10-17T00:45:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.19,"alt":57.27,"az":263.3,"t":"2027-10-17T00:50:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.2,"alt":56.34,"az":264.2,"t":"2027-10-17T00:55:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.21,"alt":55.41,"az":265.2,"t":"2027-10-17T01:00:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.23,"alt":54.47,"az":266.1,"t":"2027-10-17T01:05:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.24,"alt":53.54,"az":267.0,"t":"2027-10-17T01:10:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.26,"alt":52.6,"az":267.9,"t":"2027-10-17T01:15:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.27,"alt":51.67,"az":268.8,"t":"2027-10-17T01:20:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.29,"alt":50.73,"az":269.7,"t":"2027-10-17T01:25:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.31,"alt":49.8,"az":270.5,"t":"2027-10-17T01:30:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.33,"alt":48.86,"az":271.3,"t":"2027-10-17T01:35:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.35,"alt":47.92,"az":272.1,"t":"2027-10-17T01:40:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.37,"alt":46.99,"az":272.9,"t":"2027-10-17T01:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.39,"alt":46.06,"az":273.7,"t":"2027-10-17T01:50:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.41,"alt":45.12,"az":274.4,"t":"2027-10-17T01:55:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.43,"alt":44.19,"az":275.2,"t":"2027-10-17T02:00:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.46,"alt":43.26,"az":275.9,"t":"2027-10-17T02:05:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.48,"alt":42.33,"az":276.7,"t":"2027-10-17T02:10:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.51,"alt":41.4,"az":277.4,"t":"2027-10-17T02:15:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.54,"alt":40.47,"az":278.1,"t":"2027-10-17T02:20:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.57,"alt":39.55,"az":278.8,"t":"2027-10-17T02:25:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.6,"alt":38.62,"az":279.6,"t":"2027-10-17T02:30:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.63,"alt":37.7,"az":280.3,"t":"2027-10-17T02:35:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.67,"alt":36.78,"az":281.0,"t":"2027-10-17T02:40:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.7,"alt":35.86,"az":281.7,"t":"2027-10-17T02:45:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.74,"alt":34.95,"az":282.4,"t":"2027-10-17T02:50:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.78,"alt":34.03,"az":283.1,"t":"2027-10-17T02:55:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.83,"alt":33.12,"az":283.7,"t":"2027-10-17T03:00:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.87,"alt":32.21,"az":284.4,"t":"2027-10-17T03:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.92,"alt":31.31,"az":285.1,"t":"2027-10-17T03:10:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.97,"alt":30.41,"az":285.8,"t":"2027-10-17T03:15:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.02,"alt":29.51,"az":286.5,"t":"2027-10-17T03:20:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.08,"alt":28.61,"az":287.2,"t":"2027-10-17T03:25:00Z","terrain":0.34},{"above_terrain":true,"airmass":2.14,"alt":27.72,"az":287.9,"t":"2027-10-17T03:30:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.21,"alt":26.83,"az":288.5,"t":"2027-10-17T03:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.28,"alt":25.95,"az":289.2,"t":"2027-10-17T03:40:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.35,"alt":25.06,"az":289.9,"t":"2027-10-17T03:45:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.43,"alt":24.19,"az":290.6,"t":"2027-10-17T03:50:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.51,"alt":23.31,"az":291.3,"t":"2027-10-17T03:55:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.61,"alt":22.44,"az":292.0,"t":"2027-10-17T04:00:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.7,"alt":21.58,"az":292.7,"t":"2027-10-17T04:05:00Z","terrain":0.37},{"above_terrain":true,"airmass":2.81,"alt":20.71,"az":293.3,"t":"2027-10-17T04:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.92,"alt":19.86,"az":294.0,"t":"2027-10-17T04:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.05,"alt":19.0,"az":294.7,"t":"2027-10-17T04:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.18,"alt":18.16,"az":295.4,"t":"2027-10-17T04:25:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.33,"alt":17.31,"az":296.1,"t":"2027-10-17T04:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.49,"alt":16.48,"az":296.9,"t":"2027-10-17T04:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.66,"alt":15.64,"az":297.6,"t":"2027-10-17T04:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.86,"alt":14.82,"az":298.3,"t":"2027-10-17T04:45:00Z","terrain":0.13},{"above_terrain":true,"airmass":4.07,"alt":14.0,"az":299.0,"t":"2027-10-17T04:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":4.31,"alt":13.18,"az":299.7,"t":"2027-10-17T04:55:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.58,"alt":12.37,"az":300.4,"t":"2027-10-17T05:00:00Z","terrain":0.35},{"above_terrain":true,"airmass":4.88,"alt":11.57,"az":301.2,"t":"2027-10-17T05:05:00Z","terrain":0.28},{"above_terrain":true,"airmass":5.21,"alt":10.77,"az":301.9,"t":"2027-10-17T05:10:00Z","terrain":0.1},{"above_terrain":true,"airmass":5.6,"alt":9.98,"az":302.7,"t":"2027-10-17T05:15:00Z","terrain":-0.12},{"above_terrain":true,"airmass":6.04,"alt":9.19,"az":303.4,"t":"2027-10-17T05:20:00Z","terrain":-0.18},{"above_terrain":true,"airmass":6.55,"alt":8.41,"az":304.2,"t":"2027-10-17T05:25:00Z","terrain":-0.13},{"above_terrain":true,"airmass":7.14,"alt":7.64,"az":304.9,"t":"2027-10-17T05:30:00Z","terrain":-0.27},{"above_terrain":true,"airmass":7.85,"alt":6.88,"az":305.7,"t":"2027-10-17T05:35:00Z","terrain":-0.21},{"above_terrain":true,"airmass":8.69,"alt":6.12,"az":306.5,"t":"2027-10-17T05:40:00Z","terrain":-0.01},{"above_terrain":true,"airmass":9.71,"alt":5.37,"az":307.2,"t":"2027-10-17T05:45:00Z","terrain":0.21},{"above_terrain":true,"airmass":10.96,"alt":4.63,"az":308.0,"t":"2027-10-17T05:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":12.54,"alt":3.9,"az":308.8,"t":"2027-10-17T05:55:00Z","terrain":0.2},{"above_terrain":true,"airmass":14.57,"alt":3.17,"az":309.6,"t":"2027-10-17T06:00:00Z","terrain":0.2},{"above_terrain":true,"airmass":17.24,"alt":2.46,"az":310.4,"t":"2027-10-17T06:05:00Z","terrain":0.28},{"above_terrain":true,"airmass":20.85,"alt":1.75,"az":311.2,"t":"2027-10-17T06:10:00Z","terrain":0.31},{"above_terrain":true,"airmass":25.89,"alt":1.05,"az":312.0,"t":"2027-10-17T06:15:00Z","terrain":0.14},{"above_terrain":true,"airmass":33.04,"alt":0.36,"az":312.9,"t":"2027-10-17T06:20:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-0.32,"az":313.7,"t":"2027-10-17T06:25:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-1.0,"az":314.5,"t":"2027-10-17T06:30:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-1.66,"az":315.4,"t":"2027-10-17T06:35:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-2.31,"az":316.2,"t":"2027-10-17T06:40:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-2.95,"az":317.1,"t":"2027-10-17T06:45:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-3.58,"az":318.0,"t":"2027-10-17T06:50:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-4.2,"az":318.9,"t":"2027-10-17T06:55:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-4.82,"az":319.7,"t":"2027-10-17T07:00:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-5.41,"az":320.6,"t":"2027-10-17T07:05:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-6.0,"az":321.6,"t":"2027-10-17T07:10:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-6.58,"az":322.5,"t":"2027-10-17T07:15:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-7.14,"az":323.4,"t":"2027-10-17T07:20:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-7.69,"az":324.3,"t":"2027-10-17T07:25:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-8.23,"az":325.3,"t":"2027-10-17T07:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-8.76,"az":326.2,"t":"2027-10-17T07:35:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-9.27,"az":327.2,"t":"2027-10-17T07:40:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-9.78,"az":328.1,"t":"2027-10-17T07:45:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-10.26,"az":329.1,"t":"2027-10-17T07:50:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-10.74,"az":330.1,"t":"2027-10-17T07:55:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-11.2,"az":331.1,"t":"2027-10-17T08:00:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-11.64,"az":332.1,"t":"2027-10-17T08:05:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-12.07,"az":333.1,"t":"2027-10-17T08:10:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-12.49,"az":334.1,"t":"2027-10-17T08:15:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-12.89,"az":335.1,"t":"2027-10-17T08:20:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-13.28,"az":336.2,"t":"2027-10-17T08:25:00Z","terrain":-0.81},{"above_terrain":false,"airmass":null,"alt":-13.65,"az":337.2,"t":"2027-10-17T08:30:00Z","terrain":-0.68},{"above_terrain":false,"airmass":null,"alt":-14.0,"az":338.3,"t":"2027-10-17T08:35:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-14.34,"az":339.3,"t":"2027-10-17T08:40:00Z","terrain":-0.68},{"above_terrain":false,"airmass":null,"alt":-14.66,"az":340.4,"t":"2027-10-17T08:45:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-14.97,"az":341.4,"t":"2027-10-17T08:50:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-15.26,"az":342.5,"t":"2027-10-17T08:55:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-15.53,"az":343.6,"t":"2027-10-17T09:00:00Z","terrain":-0.4}],"transit":{"airmass":1.02,"alt":79.1,"az":179.3,"t":"2027-10-16T22:15:00Z"},"usable_hours":9.83,"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."]}