{"assessment":{"best_window":{"end":"2027-03-23T02:40Z","end_local":"04:40","hours":7.5,"label":"marginal","mean_quality":0.33,"start":"2027-03-22T19:10Z","start_local":"21:10"},"cost":{"altitude":2.36,"clouds":0.0,"darkness":0.08,"moon":4.26},"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":3,"cloud":null,"high":null,"iso":"2027-03-22T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":0,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"19:00","wind":null},{"alt":14,"cloud":null,"high":null,"iso":"2027-03-22T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":11,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"20:00","wind":null},{"alt":25,"cloud":null,"high":null,"iso":"2027-03-22T19:00Z","label":"poor","low":null,"mid":null,"moon_alt":20,"precip":null,"q":0.27,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":35,"cloud":null,"high":null,"iso":"2027-03-22T20:00Z","label":"marginal","low":null,"mid":null,"moon_alt":29,"precip":null,"q":0.34,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":43,"cloud":null,"high":null,"iso":"2027-03-22T21:00Z","label":"marginal","low":null,"mid":null,"moon_alt":36,"precip":null,"q":0.33,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":49,"cloud":null,"high":null,"iso":"2027-03-22T22:00Z","label":"marginal","low":null,"mid":null,"moon_alt":40,"precip":null,"q":0.32,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":50,"cloud":null,"high":null,"iso":"2027-03-22T23:00Z","label":"marginal","low":null,"mid":null,"moon_alt":40,"precip":null,"q":0.32,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":47,"cloud":null,"high":null,"iso":"2027-03-23T00:00Z","label":"marginal","low":null,"mid":null,"moon_alt":38,"precip":null,"q":0.33,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":41,"cloud":null,"high":null,"iso":"2027-03-23T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":32,"precip":null,"q":0.34,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":32,"cloud":null,"high":null,"iso":"2027-03-23T02:00Z","label":"marginal","low":null,"mid":null,"moon_alt":24,"precip":null,"q":0.36,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":22,"cloud":null,"high":null,"iso":"2027-03-23T03:00Z","label":"poor","low":null,"mid":null,"moon_alt":14,"precip":null,"q":0.12,"rh":null,"sky":"astronomical twilight","temp":null,"time":"05:00","wind":null},{"alt":11,"cloud":null,"high":null,"iso":"2027-03-23T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":4,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.36,"peak_sky":0.36,"quality_hours":2.72,"reasons":["moonlight cost 4.3 quality-hours","the target being low or below 20\u00b0 cost 2.4 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":25,"score_weather":null,"sky_hours":2.72,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2027-03-22T18:35Z","end_local":"20:35","hours":2.08,"label":"unusable","mean_quality":0.0,"start":"2027-03-22T16:30Z","start_local":"18:30"},{"end":"2027-03-22T19:10Z","end_local":"21:10","hours":0.58,"label":"poor","mean_quality":0.25,"start":"2027-03-22T18:35Z","start_local":"20:35"},{"end":"2027-03-23T02:40Z","end_local":"04:40","hours":7.5,"label":"marginal","mean_quality":0.33,"start":"2027-03-22T19:10Z","start_local":"21:10"},{"end":"2027-03-23T03:10Z","end_local":"05:10","hours":0.5,"label":"poor","mean_quality":0.17,"start":"2027-03-23T02:40Z","start_local":"04:40"},{"end":"2027-03-23T04:25Z","end_local":"06:25","hours":1.25,"label":"unusable","mean_quality":0.0,"start":"2027-03-23T03:10Z","start_local":"05:10"}]},"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":"2027-03-22T18:08:39Z","dark_hours":8.63,"dark_to":"2027-03-23T02:46:29Z","moon":{"illumination":0.996,"phase":"full moon","waxing":false},"moon_free_dark_hours":0.0,"moonrise":"2027-03-22T16:59:56Z","moonset":"2027-03-23T04:20:08Z","sunrise":"2027-03-23T04:20:02Z","sunset":"2027-03-22T16:34:59Z","twilight":{"astronomical":{"end":"2027-03-22T18:08:39Z","start":"2027-03-23T02:46:29Z"},"civil":{"end":"2027-03-22T17:02:45Z","start":"2027-03-23T03:52:18Z"},"nautical":{"end":"2027-03-22T17:35:21Z","start":"2027-03-23T03:19:45Z"}},"window_end":"2027-03-23T10:00:00Z","window_start":"2027-03-22T10:00:00Z"},"night_date":"2027-03-22","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.3,"alt":50.2,"t":"2027-03-22T22:50:00Z"},"dec":2.05238823,"dec_of_date":1.9021,"dec_str":"+02\u00b0 03' 08.6\"","good_hours":6.67,"limit_rise":"2027-03-22T18:32:56Z","limit_set":"2027-03-23T03:08:27Z","max_az_rate_deg_per_min":0.0,"moon_separation":9.0,"never_rises":false,"ra":187.27791594,"ra_of_date":187.626,"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":"6.7 dark hours above 30\u00b0 \u2014 a proper target for this night. The Moon is 9\u00b0 away at 100% \u2014 faint targets will suffer.","terrain":{"available":true,"behind_at":"2027-03-23T04:54:33Z","blocked_dark_hours":0,"clears_at":"2027-03-22T16:44:57Z","rise_az":87.5},"track":[{"above_terrain":false,"airmass":null,"alt":-44.79,"az":341.2,"t":"2027-03-22T10:00:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-45.08,"az":343.0,"t":"2027-03-22T10:05:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-45.34,"az":344.7,"t":"2027-03-22T10:10:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-45.57,"az":346.5,"t":"2027-03-22T10:15:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-45.78,"az":348.2,"t":"2027-03-22T10:20:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-45.95,"az":350.0,"t":"2027-03-22T10:25:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-46.1,"az":351.8,"t":"2027-03-22T10:30:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-46.22,"az":353.6,"t":"2027-03-22T10:35:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-46.31,"az":355.4,"t":"2027-03-22T10:40:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-46.37,"az":357.2,"t":"2027-03-22T10:45:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-46.4,"az":359.0,"t":"2027-03-22T10:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-46.4,"az":0.8,"t":"2027-03-22T10:55:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-46.37,"az":2.7,"t":"2027-03-22T11:00:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-46.31,"az":4.5,"t":"2027-03-22T11:05:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-46.23,"az":6.3,"t":"2027-03-22T11:10:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-46.11,"az":8.1,"t":"2027-03-22T11:15:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-45.96,"az":9.9,"t":"2027-03-22T11:20:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-45.79,"az":11.7,"t":"2027-03-22T11:25:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-45.59,"az":13.4,"t":"2027-03-22T11:30:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-45.35,"az":15.2,"t":"2027-03-22T11:35:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-45.1,"az":16.9,"t":"2027-03-22T11:40:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-44.81,"az":18.6,"t":"2027-03-22T11:45:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-44.5,"az":20.4,"t":"2027-03-22T11:50:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-44.16,"az":22.0,"t":"2027-03-22T11:55:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-43.79,"az":23.7,"t":"2027-03-22T12:00:00Z","terrain":0.99},{"above_terrain":false,"airmass":null,"alt":-43.41,"az":25.4,"t":"2027-03-22T12:05:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-42.99,"az":27.0,"t":"2027-03-22T12:10:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-42.56,"az":28.6,"t":"2027-03-22T12:15:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-42.1,"az":30.1,"t":"2027-03-22T12:20:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-41.62,"az":31.7,"t":"2027-03-22T12:25:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-41.11,"az":33.2,"t":"2027-03-22T12:30:00Z","terrain":0.86},{"above_terrain":false,"airmass":null,"alt":-40.59,"az":34.7,"t":"2027-03-22T12:35:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-40.05,"az":36.2,"t":"2027-03-22T12:40:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-39.49,"az":37.7,"t":"2027-03-22T12:45:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-38.9,"az":39.1,"t":"2027-03-22T12:50:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-38.31,"az":40.5,"t":"2027-03-22T12:55:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-37.69,"az":41.9,"t":"2027-03-22T13:00:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-37.06,"az":43.3,"t":"2027-03-22T13:05:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-36.41,"az":44.6,"t":"2027-03-22T13:10:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-35.74,"az":45.9,"t":"2027-03-22T13:15:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-35.06,"az":47.2,"t":"2027-03-22T13:20:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-34.37,"az":48.5,"t":"2027-03-22T13:25:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-33.66,"az":49.7,"t":"2027-03-22T13:30:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-32.94,"az":50.9,"t":"2027-03-22T13:35:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-32.21,"az":52.1,"t":"2027-03-22T13:40:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-31.46,"az":53.3,"t":"2027-03-22T13:45:00Z","terrain":0.89},{"above_terrain":false,"airmass":null,"alt":-30.71,"az":54.5,"t":"2027-03-22T13:50:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-29.94,"az":55.6,"t":"2027-03-22T13:55:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-29.16,"az":56.8,"t":"2027-03-22T14:00:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-28.37,"az":57.9,"t":"2027-03-22T14:05:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-27.58,"az":59.0,"t":"2027-03-22T14:10:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-26.77,"az":60.1,"t":"2027-03-22T14:15:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-25.95,"az":61.1,"t":"2027-03-22T14:20:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-25.13,"az":62.2,"t":"2027-03-22T14:25:00Z","terrain":0.99},{"above_terrain":false,"airmass":null,"alt":-24.3,"az":63.2,"t":"2027-03-22T14:30:00Z","terrain":0.88},{"above_terrain":false,"airmass":null,"alt":-23.46,"az":64.2,"t":"2027-03-22T14:35:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-22.61,"az":65.2,"t":"2027-03-22T14:40:00Z","terrain":0.78},{"above_terrain":false,"airmass":null,"alt":-21.76,"az":66.2,"t":"2027-03-22T14:45:00Z","terrain":0.85},{"above_terrain":false,"airmass":null,"alt":-20.9,"az":67.2,"t":"2027-03-22T14:50:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-20.03,"az":68.2,"t":"2027-03-22T14:55:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-19.16,"az":69.1,"t":"2027-03-22T15:00:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-18.29,"az":70.1,"t":"2027-03-22T15:05:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-17.4,"az":71.0,"t":"2027-03-22T15:10:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-16.52,"az":71.9,"t":"2027-03-22T15:15:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-15.62,"az":72.8,"t":"2027-03-22T15:20:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-14.73,"az":73.7,"t":"2027-03-22T15:25:00Z","terrain":0.8},{"above_terrain":false,"airmass":null,"alt":-13.83,"az":74.6,"t":"2027-03-22T15:30:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-12.92,"az":75.5,"t":"2027-03-22T15:35:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-12.02,"az":76.4,"t":"2027-03-22T15:40:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-11.1,"az":77.3,"t":"2027-03-22T15:45:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-10.19,"az":78.2,"t":"2027-03-22T15:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.27,"az":79.0,"t":"2027-03-22T15:55:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-8.35,"az":79.9,"t":"2027-03-22T16:00:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-7.43,"az":80.7,"t":"2027-03-22T16:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.5,"az":81.6,"t":"2027-03-22T16:10:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-5.58,"az":82.4,"t":"2027-03-22T16:15:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-4.65,"az":83.3,"t":"2027-03-22T16:20:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-3.72,"az":84.1,"t":"2027-03-22T16:25:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-2.79,"az":85.0,"t":"2027-03-22T16:30:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-1.85,"az":85.8,"t":"2027-03-22T16:35:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-0.92,"az":86.6,"t":"2027-03-22T16:40:00Z","terrain":0.11},{"above_terrain":true,"airmass":37.7,"alt":0.01,"az":87.5,"t":"2027-03-22T16:45:00Z","terrain":0.0},{"above_terrain":true,"airmass":26.75,"alt":0.95,"az":88.3,"t":"2027-03-22T16:50:00Z","terrain":-0.11},{"above_terrain":true,"airmass":20.06,"alt":1.89,"az":89.1,"t":"2027-03-22T16:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":15.78,"alt":2.82,"az":90.0,"t":"2027-03-22T17:00:00Z","terrain":-0.22},{"above_terrain":true,"airmass":12.9,"alt":3.76,"az":90.8,"t":"2027-03-22T17:05:00Z","terrain":-0.12},{"above_terrain":true,"airmass":10.85,"alt":4.69,"az":91.6,"t":"2027-03-22T17:10:00Z","terrain":0.03},{"above_terrain":true,"airmass":9.34,"alt":5.63,"az":92.5,"t":"2027-03-22T17:15:00Z","terrain":0.21},{"above_terrain":true,"airmass":8.18,"alt":6.56,"az":93.3,"t":"2027-03-22T17:20:00Z","terrain":0.35},{"above_terrain":true,"airmass":7.27,"alt":7.5,"az":94.2,"t":"2027-03-22T17:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":6.54,"alt":8.43,"az":95.0,"t":"2027-03-22T17:30:00Z","terrain":0.38},{"above_terrain":true,"airmass":5.94,"alt":9.36,"az":95.8,"t":"2027-03-22T17:35:00Z","terrain":0.52},{"above_terrain":true,"airmass":5.44,"alt":10.29,"az":96.7,"t":"2027-03-22T17:40:00Z","terrain":0.68},{"above_terrain":true,"airmass":5.02,"alt":11.22,"az":97.6,"t":"2027-03-22T17:45:00Z","terrain":0.7},{"above_terrain":true,"airmass":4.66,"alt":12.15,"az":98.4,"t":"2027-03-22T17:50:00Z","terrain":0.6},{"above_terrain":true,"airmass":4.34,"alt":13.07,"az":99.3,"t":"2027-03-22T17:55:00Z","terrain":0.42},{"above_terrain":true,"airmass":4.07,"alt":14.0,"az":100.1,"t":"2027-03-22T18:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.83,"alt":14.92,"az":101.0,"t":"2027-03-22T18:05:00Z","terrain":0.08},{"above_terrain":true,"airmass":3.62,"alt":15.83,"az":101.9,"t":"2027-03-22T18:10:00Z","terrain":-0.03},{"above_terrain":true,"airmass":3.43,"alt":16.75,"az":102.8,"t":"2027-03-22T18:15:00Z","terrain":-0.18},{"above_terrain":true,"airmass":3.27,"alt":17.66,"az":103.7,"t":"2027-03-22T18:20:00Z","terrain":-0.06},{"above_terrain":true,"airmass":3.11,"alt":18.57,"az":104.6,"t":"2027-03-22T18:25:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.98,"alt":19.47,"az":105.5,"t":"2027-03-22T18:30:00Z","terrain":-0.44},{"above_terrain":true,"airmass":2.85,"alt":20.37,"az":106.5,"t":"2027-03-22T18:35:00Z","terrain":-0.63},{"above_terrain":true,"airmass":2.74,"alt":21.26,"az":107.4,"t":"2027-03-22T18:40:00Z","terrain":-0.74},{"above_terrain":true,"airmass":2.64,"alt":22.16,"az":108.3,"t":"2027-03-22T18:45:00Z","terrain":-1.02},{"above_terrain":true,"airmass":2.54,"alt":23.04,"az":109.3,"t":"2027-03-22T18:50:00Z","terrain":-1.18},{"above_terrain":true,"airmass":2.45,"alt":23.92,"az":110.3,"t":"2027-03-22T18:55:00Z","terrain":-1.2},{"above_terrain":true,"airmass":2.37,"alt":24.8,"az":111.3,"t":"2027-03-22T19:00:00Z","terrain":-1.34},{"above_terrain":true,"airmass":2.3,"alt":25.67,"az":112.3,"t":"2027-03-22T19:05:00Z","terrain":-1.4},{"above_terrain":true,"airmass":2.23,"alt":26.53,"az":113.3,"t":"2027-03-22T19:10:00Z","terrain":-1.49},{"above_terrain":true,"airmass":2.17,"alt":27.39,"az":114.3,"t":"2027-03-22T19:15:00Z","terrain":-1.59},{"above_terrain":true,"airmass":2.11,"alt":28.24,"az":115.3,"t":"2027-03-22T19:20:00Z","terrain":-1.5},{"above_terrain":true,"airmass":2.05,"alt":29.08,"az":116.4,"t":"2027-03-22T19:25:00Z","terrain":-1.53},{"above_terrain":true,"airmass":2.0,"alt":29.91,"az":117.5,"t":"2027-03-22T19:30:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.95,"alt":30.74,"az":118.6,"t":"2027-03-22T19:35:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.91,"alt":31.56,"az":119.7,"t":"2027-03-22T19:40:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.86,"alt":32.36,"az":120.8,"t":"2027-03-22T19:45:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.82,"alt":33.16,"az":121.9,"t":"2027-03-22T19:50:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.79,"alt":33.95,"az":123.1,"t":"2027-03-22T19:55:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.75,"alt":34.73,"az":124.3,"t":"2027-03-22T20:00:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.72,"alt":35.5,"az":125.5,"t":"2027-03-22T20:05:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.69,"alt":36.26,"az":126.7,"t":"2027-03-22T20:10:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.66,"alt":37.0,"az":128.0,"t":"2027-03-22T20:15:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.63,"alt":37.73,"az":129.3,"t":"2027-03-22T20:20:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.61,"alt":38.45,"az":130.6,"t":"2027-03-22T20:25:00Z","terrain":-1.63},{"above_terrain":true,"airmass":1.58,"alt":39.15,"az":131.9,"t":"2027-03-22T20:30:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.56,"alt":39.84,"az":133.3,"t":"2027-03-22T20:35:00Z","terrain":-1.63},{"above_terrain":true,"airmass":1.54,"alt":40.52,"az":134.6,"t":"2027-03-22T20:40:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.52,"alt":41.17,"az":136.1,"t":"2027-03-22T20:45:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.5,"alt":41.81,"az":137.5,"t":"2027-03-22T20:50:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.48,"alt":42.44,"az":139.0,"t":"2027-03-22T20:55:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.46,"alt":43.04,"az":140.4,"t":"2027-03-22T21:00:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.45,"alt":43.63,"az":142.0,"t":"2027-03-22T21:05:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.43,"alt":44.2,"az":143.5,"t":"2027-03-22T21:10:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.42,"alt":44.74,"az":145.1,"t":"2027-03-22T21:15:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.41,"alt":45.27,"az":146.7,"t":"2027-03-22T21:20:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.39,"alt":45.77,"az":148.3,"t":"2027-03-22T21:25:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.38,"alt":46.25,"az":150.0,"t":"2027-03-22T21:30:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.37,"alt":46.7,"az":151.7,"t":"2027-03-22T21:35:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.36,"alt":47.14,"az":153.4,"t":"2027-03-22T21:40:00Z","terrain":-0.97},{"above_terrain":true,"airmass":1.35,"alt":47.54,"az":155.2,"t":"2027-03-22T21:45:00Z","terrain":-1.11},{"above_terrain":true,"airmass":1.35,"alt":47.92,"az":157.0,"t":"2027-03-22T21:50:00Z","terrain":-1.1},{"above_terrain":true,"airmass":1.34,"alt":48.27,"az":158.8,"t":"2027-03-22T21:55:00Z","terrain":-1.27},{"above_terrain":true,"airmass":1.33,"alt":48.6,"az":160.6,"t":"2027-03-22T22:00:00Z","terrain":-1.05},{"above_terrain":true,"airmass":1.33,"alt":48.9,"az":162.4,"t":"2027-03-22T22:05:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.32,"alt":49.16,"az":164.3,"t":"2027-03-22T22:10:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.32,"alt":49.4,"az":166.2,"t":"2027-03-22T22:15:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.31,"alt":49.61,"az":168.1,"t":"2027-03-22T22:20:00Z","terrain":-0.94},{"above_terrain":true,"airmass":1.31,"alt":49.79,"az":170.0,"t":"2027-03-22T22:25:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.31,"alt":49.94,"az":171.9,"t":"2027-03-22T22:30:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.3,"alt":50.05,"az":173.9,"t":"2027-03-22T22:35:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.3,"alt":50.14,"az":175.8,"t":"2027-03-22T22:40:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.3,"alt":50.19,"az":177.8,"t":"2027-03-22T22:45:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.3,"alt":50.21,"az":179.7,"t":"2027-03-22T22:50:00Z","terrain":-0.52},{"above_terrain":true,"airmass":1.3,"alt":50.2,"az":181.7,"t":"2027-03-22T22:55:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.3,"alt":50.15,"az":183.6,"t":"2027-03-22T23:00:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.3,"alt":50.08,"az":185.6,"t":"2027-03-22T23:05:00Z","terrain":-0.68},{"above_terrain":true,"airmass":1.3,"alt":49.97,"az":187.5,"t":"2027-03-22T23:10:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.31,"alt":49.83,"az":189.5,"t":"2027-03-22T23:15:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.31,"alt":49.66,"az":191.4,"t":"2027-03-22T23:20:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.31,"alt":49.46,"az":193.3,"t":"2027-03-22T23:25:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.32,"alt":49.23,"az":195.2,"t":"2027-03-22T23:30:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.32,"alt":48.97,"az":197.1,"t":"2027-03-22T23:35:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.33,"alt":48.68,"az":198.9,"t":"2027-03-22T23:40:00Z","terrain":-0.33},{"above_terrain":true,"airmass":1.34,"alt":48.37,"az":200.7,"t":"2027-03-22T23:45:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.34,"alt":48.02,"az":202.5,"t":"2027-03-22T23:50:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.35,"alt":47.65,"az":204.3,"t":"2027-03-22T23:55:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.36,"alt":47.25,"az":206.1,"t":"2027-03-23T00:00:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.37,"alt":46.83,"az":207.8,"t":"2027-03-23T00:05:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.38,"alt":46.38,"az":209.5,"t":"2027-03-23T00:10:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.39,"alt":45.91,"az":211.2,"t":"2027-03-23T00:15:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.4,"alt":45.41,"az":212.8,"t":"2027-03-23T00:20:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.42,"alt":44.89,"az":214.5,"t":"2027-03-23T00:25:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.43,"alt":44.35,"az":216.0,"t":"2027-03-23T00:30:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.44,"alt":43.79,"az":217.6,"t":"2027-03-23T00:35:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.46,"alt":43.21,"az":219.1,"t":"2027-03-23T00:40:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.48,"alt":42.61,"az":220.6,"t":"2027-03-23T00:45:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.49,"alt":41.99,"az":222.1,"t":"2027-03-23T00:50:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.51,"alt":41.35,"az":223.5,"t":"2027-03-23T00:55:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.53,"alt":40.7,"az":225.0,"t":"2027-03-23T01:00:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.55,"alt":40.03,"az":226.4,"t":"2027-03-23T01:05:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.57,"alt":39.35,"az":227.7,"t":"2027-03-23T01:10:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.6,"alt":38.65,"az":229.1,"t":"2027-03-23T01:15:00Z","terrain":1.3},{"above_terrain":true,"airmass":1.62,"alt":37.93,"az":230.4,"t":"2027-03-23T01:20:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.65,"alt":37.21,"az":231.7,"t":"2027-03-23T01:25:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.68,"alt":36.47,"az":232.9,"t":"2027-03-23T01:30:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.71,"alt":35.71,"az":234.2,"t":"2027-03-23T01:35:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.74,"alt":34.95,"az":235.4,"t":"2027-03-23T01:40:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.78,"alt":34.17,"az":236.6,"t":"2027-03-23T01:45:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.81,"alt":33.39,"az":237.7,"t":"2027-03-23T01:50:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.85,"alt":32.59,"az":238.9,"t":"2027-03-23T01:55:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.89,"alt":31.78,"az":240.0,"t":"2027-03-23T02:00:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.94,"alt":30.97,"az":241.1,"t":"2027-03-23T02:05:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.99,"alt":30.14,"az":242.2,"t":"2027-03-23T02:10:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.04,"alt":29.31,"az":243.3,"t":"2027-03-23T02:15:00Z","terrain":0.99},{"above_terrain":true,"airmass":2.09,"alt":28.47,"az":244.4,"t":"2027-03-23T02:20:00Z","terrain":0.96},{"above_terrain":true,"airmass":2.15,"alt":27.62,"az":245.4,"t":"2027-03-23T02:25:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.21,"alt":26.77,"az":246.4,"t":"2027-03-23T02:30:00Z","terrain":1.11},{"above_terrain":true,"airmass":2.28,"alt":25.91,"az":247.5,"t":"2027-03-23T02:35:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.35,"alt":25.04,"az":248.5,"t":"2027-03-23T02:40:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.43,"alt":24.17,"az":249.5,"t":"2027-03-23T02:45:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.52,"alt":23.29,"az":250.4,"t":"2027-03-23T02:50:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.61,"alt":22.4,"az":251.4,"t":"2027-03-23T02:55:00Z","terrain":0.42},{"above_terrain":true,"airmass":2.71,"alt":21.51,"az":252.3,"t":"2027-03-23T03:00:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.82,"alt":20.62,"az":253.3,"t":"2027-03-23T03:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.94,"alt":19.72,"az":254.2,"t":"2027-03-23T03:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.07,"alt":18.82,"az":255.1,"t":"2027-03-23T03:15:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.22,"alt":17.91,"az":256.0,"t":"2027-03-23T03:20:00Z","terrain":0.39},{"above_terrain":true,"airmass":3.39,"alt":17.0,"az":256.9,"t":"2027-03-23T03:25:00Z","terrain":0.43},{"above_terrain":true,"airmass":3.57,"alt":16.09,"az":257.8,"t":"2027-03-23T03:30:00Z","terrain":0.37},{"above_terrain":true,"airmass":3.77,"alt":15.17,"az":258.7,"t":"2027-03-23T03:35:00Z","terrain":0.45},{"above_terrain":true,"airmass":4.0,"alt":14.25,"az":259.6,"t":"2027-03-23T03:40:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.26,"alt":13.33,"az":260.5,"t":"2027-03-23T03:45:00Z","terrain":0.69},{"above_terrain":true,"airmass":4.56,"alt":12.41,"az":261.3,"t":"2027-03-23T03:50:00Z","terrain":0.89},{"above_terrain":true,"airmass":4.91,"alt":11.48,"az":262.2,"t":"2027-03-23T03:55:00Z","terrain":0.94},{"above_terrain":true,"airmass":5.31,"alt":10.55,"az":263.1,"t":"2027-03-23T04:00:00Z","terrain":0.79},{"above_terrain":true,"airmass":5.79,"alt":9.62,"az":263.9,"t":"2027-03-23T04:05:00Z","terrain":0.54},{"above_terrain":true,"airmass":6.36,"alt":8.69,"az":264.8,"t":"2027-03-23T04:10:00Z","terrain":0.42},{"above_terrain":true,"airmass":7.05,"alt":7.76,"az":265.6,"t":"2027-03-23T04:15:00Z","terrain":0.44},{"above_terrain":true,"airmass":7.9,"alt":6.83,"az":266.5,"t":"2027-03-23T04:20:00Z","terrain":0.52},{"above_terrain":true,"airmass":8.98,"alt":5.89,"az":267.3,"t":"2027-03-23T04:25:00Z","terrain":0.59},{"above_terrain":true,"airmass":10.38,"alt":4.96,"az":268.1,"t":"2027-03-23T04:30:00Z","terrain":0.66},{"above_terrain":true,"airmass":12.26,"alt":4.02,"az":269.0,"t":"2027-03-23T04:35:00Z","terrain":0.75},{"above_terrain":true,"airmass":14.87,"alt":3.08,"az":269.8,"t":"2027-03-23T04:40:00Z","terrain":0.87},{"above_terrain":true,"airmass":18.67,"alt":2.15,"az":270.6,"t":"2027-03-23T04:45:00Z","terrain":0.82},{"above_terrain":true,"airmass":24.55,"alt":1.21,"az":271.5,"t":"2027-03-23T04:50:00Z","terrain":0.61},{"above_terrain":false,"airmass":34.08,"alt":0.28,"az":272.3,"t":"2027-03-23T04:55:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-0.66,"az":273.1,"t":"2027-03-23T05:00:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-1.59,"az":274.0,"t":"2027-03-23T05:05:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-2.53,"az":274.8,"t":"2027-03-23T05:10:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-3.46,"az":275.6,"t":"2027-03-23T05:15:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-4.39,"az":276.5,"t":"2027-03-23T05:20:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-5.32,"az":277.3,"t":"2027-03-23T05:25:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-6.25,"az":278.2,"t":"2027-03-23T05:30:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-7.17,"az":279.0,"t":"2027-03-23T05:35:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-8.09,"az":279.9,"t":"2027-03-23T05:40:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-9.01,"az":280.7,"t":"2027-03-23T05:45:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-9.93,"az":281.6,"t":"2027-03-23T05:50:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-10.85,"az":282.5,"t":"2027-03-23T05:55:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-11.76,"az":283.3,"t":"2027-03-23T06:00:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-12.67,"az":284.2,"t":"2027-03-23T06:05:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-13.57,"az":285.1,"t":"2027-03-23T06:10:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-14.48,"az":286.0,"t":"2027-03-23T06:15:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-15.37,"az":286.9,"t":"2027-03-23T06:20:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-16.27,"az":287.8,"t":"2027-03-23T06:25:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-17.16,"az":288.8,"t":"2027-03-23T06:30:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-18.04,"az":289.7,"t":"2027-03-23T06:35:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-18.92,"az":290.6,"t":"2027-03-23T06:40:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-19.79,"az":291.6,"t":"2027-03-23T06:45:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-20.66,"az":292.5,"t":"2027-03-23T06:50:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-21.52,"az":293.5,"t":"2027-03-23T06:55:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-22.38,"az":294.5,"t":"2027-03-23T07:00:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-23.22,"az":295.5,"t":"2027-03-23T07:05:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-24.06,"az":296.5,"t":"2027-03-23T07:10:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-24.9,"az":297.5,"t":"2027-03-23T07:15:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-25.72,"az":298.6,"t":"2027-03-23T07:20:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-26.54,"az":299.6,"t":"2027-03-23T07:25:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-27.35,"az":300.7,"t":"2027-03-23T07:30:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-28.15,"az":301.8,"t":"2027-03-23T07:35:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-28.94,"az":302.9,"t":"2027-03-23T07:40:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-29.72,"az":304.0,"t":"2027-03-23T07:45:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-30.49,"az":305.2,"t":"2027-03-23T07:50:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-31.25,"az":306.3,"t":"2027-03-23T07:55:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-32.0,"az":307.5,"t":"2027-03-23T08:00:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-32.74,"az":308.7,"t":"2027-03-23T08:05:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-33.46,"az":309.9,"t":"2027-03-23T08:10:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-34.17,"az":311.2,"t":"2027-03-23T08:15:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-34.87,"az":312.4,"t":"2027-03-23T08:20:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-35.55,"az":313.7,"t":"2027-03-23T08:25:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-36.22,"az":315.0,"t":"2027-03-23T08:30:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-36.88,"az":316.4,"t":"2027-03-23T08:35:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-37.51,"az":317.7,"t":"2027-03-23T08:40:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-38.13,"az":319.1,"t":"2027-03-23T08:45:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-38.74,"az":320.5,"t":"2027-03-23T08:50:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-39.33,"az":321.9,"t":"2027-03-23T08:55:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-39.89,"az":323.4,"t":"2027-03-23T09:00:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-40.44,"az":324.8,"t":"2027-03-23T09:05:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-40.97,"az":326.3,"t":"2027-03-23T09:10:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-41.48,"az":327.9,"t":"2027-03-23T09:15:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-41.97,"az":329.4,"t":"2027-03-23T09:20:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-42.43,"az":331.0,"t":"2027-03-23T09:25:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-42.87,"az":332.6,"t":"2027-03-23T09:30:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-43.29,"az":334.2,"t":"2027-03-23T09:35:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-43.69,"az":335.8,"t":"2027-03-23T09:40:00Z","terrain":-0.79},{"above_terrain":false,"airmass":null,"alt":-44.06,"az":337.5,"t":"2027-03-23T09:45:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-44.4,"az":339.2,"t":"2027-03-23T09:50:00Z","terrain":-0.71},{"above_terrain":false,"airmass":null,"alt":-44.72,"az":340.9,"t":"2027-03-23T09:55:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-45.02,"az":342.6,"t":"2027-03-23T10:00:00Z","terrain":-0.43}],"transit":{"airmass":1.3,"alt":50.2,"az":179.7,"t":"2027-03-22T22:50:00Z"},"usable_hours":8.25,"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."]}