{"assessment":{"best_window":{"end":"2027-03-09T03:15Z","end_local":"05:15","hours":7.25,"label":"good","mean_quality":0.87,"start":"2027-03-08T20:00Z","start_local":"22:00"},"cost":{"altitude":3.27,"clouds":0.0,"darkness":0.3,"moon":0.0},"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 worth it \u2014 weather unknown","hourly":[{"alt":-7,"cloud":null,"high":null,"iso":"2027-03-08T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-5,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"19:00","wind":null},{"alt":4,"cloud":null,"high":null,"iso":"2027-03-08T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-16,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":15,"cloud":null,"high":null,"iso":"2027-03-08T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-26,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":26,"cloud":null,"high":null,"iso":"2027-03-08T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-35,"precip":null,"q":0.63,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":35,"cloud":null,"high":null,"iso":"2027-03-08T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-42,"precip":null,"q":0.84,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":44,"cloud":null,"high":null,"iso":"2027-03-08T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-47,"precip":null,"q":0.89,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":49,"cloud":null,"high":null,"iso":"2027-03-08T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-48,"precip":null,"q":0.93,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":50,"cloud":null,"high":null,"iso":"2027-03-09T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-46,"precip":null,"q":0.93,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":47,"cloud":null,"high":null,"iso":"2027-03-09T01:00Z","label":"good","low":null,"mid":null,"moon_alt":-39,"precip":null,"q":0.91,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":40,"cloud":null,"high":null,"iso":"2027-03-09T02:00Z","label":"good","low":null,"mid":null,"moon_alt":-31,"precip":null,"q":0.87,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":31,"cloud":null,"high":null,"iso":"2027-03-09T03:00Z","label":"good","low":null,"mid":null,"moon_alt":-21,"precip":null,"q":0.81,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":21,"cloud":null,"high":null,"iso":"2027-03-09T04:00Z","label":"poor","low":null,"mid":null,"moon_alt":-11,"precip":null,"q":0.06,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.93,"peak_sky":0.93,"quality_hours":6.77,"reasons":["the target being low or below 20\u00b0 cost 3.3 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":93,"score_weather":null,"sky_hours":6.77,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2027-03-08T19:30Z","end_local":"21:30","hours":3.25,"label":"unusable","mean_quality":0.0,"start":"2027-03-08T16:15Z","start_local":"18:15"},{"end":"2027-03-08T20:00Z","end_local":"22:00","hours":0.5,"label":"marginal","mean_quality":0.5,"start":"2027-03-08T19:30Z","start_local":"21:30"},{"end":"2027-03-09T03:15Z","end_local":"05:15","hours":7.25,"label":"good","mean_quality":0.87,"start":"2027-03-08T20:00Z","start_local":"22:00"},{"end":"2027-03-09T03:40Z","end_local":"05:40","hours":0.42,"label":"marginal","mean_quality":0.34,"start":"2027-03-09T03:15Z","start_local":"05:15"},{"end":"2027-03-09T04:05Z","end_local":"06:05","hours":0.42,"label":"poor","mean_quality":0.11,"start":"2027-03-09T03:40Z","start_local":"05:40"},{"end":"2027-03-09T04:45Z","end_local":"06:45","hours":0.67,"label":"unusable","mean_quality":0.0,"start":"2027-03-09T04:05Z","start_local":"06:05"}]},"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":"2027-03-08T17:51:32Z","dark_hours":9.33,"dark_to":"2027-03-09T03:11:25Z","moon":{"illumination":0.004,"phase":"new moon","waxing":true},"moon_free_dark_hours":9.32,"moonrise":"2027-03-09T04:59:45Z","moonset":"2027-03-08T16:30:42Z","sunrise":"2027-03-09T04:43:37Z","sunset":"2027-03-08T16:19:10Z","twilight":{"astronomical":{"end":"2027-03-08T17:51:32Z","start":"2027-03-09T03:11:25Z"},"civil":{"end":"2027-03-08T16:46:55Z","start":"2027-03-09T04:15:56Z"},"nautical":{"end":"2027-03-08T17:19:06Z","start":"2027-03-09T03:43:48Z"}},"window_end":"2027-03-09T10:00:00Z","window_start":"2027-03-08T10:00:00Z"},"night_date":"2027-03-08","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":"2027-03-08T23:45:00Z"},"dec":2.05238823,"dec_of_date":1.9023,"dec_str":"+02\u00b0 03' 08.6\"","good_hours":6.67,"limit_rise":"2027-03-08T19:27:59Z","limit_set":"2027-03-09T04:03:29Z","max_az_rate_deg_per_min":0.0,"moon_separation":166.2,"never_rises":false,"ra":187.27791594,"ra_of_date":187.6255,"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.","terrain":{"available":true,"behind_at":"2027-03-09T05:49:35Z","blocked_dark_hours":0,"clears_at":"2027-03-08T17:39:59Z","rise_az":87.5},"track":[{"above_terrain":false,"airmass":null,"alt":-40.01,"az":323.7,"t":"2027-03-08T10:00:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-40.55,"az":325.2,"t":"2027-03-08T10:05:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-41.08,"az":326.7,"t":"2027-03-08T10:10:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-41.58,"az":328.2,"t":"2027-03-08T10:15:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-42.06,"az":329.7,"t":"2027-03-08T10:20:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-42.52,"az":331.3,"t":"2027-03-08T10:25:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-42.96,"az":332.9,"t":"2027-03-08T10:30:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-43.38,"az":334.5,"t":"2027-03-08T10:35:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-43.77,"az":336.2,"t":"2027-03-08T10:40:00Z","terrain":-0.81},{"above_terrain":false,"airmass":null,"alt":-44.13,"az":337.8,"t":"2027-03-08T10:45:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-44.47,"az":339.5,"t":"2027-03-08T10:50:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-44.79,"az":341.2,"t":"2027-03-08T10:55:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-45.07,"az":342.9,"t":"2027-03-08T11:00:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-45.34,"az":344.7,"t":"2027-03-08T11:05:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-45.57,"az":346.4,"t":"2027-03-08T11:10:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-45.77,"az":348.2,"t":"2027-03-08T11:15:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-45.95,"az":350.0,"t":"2027-03-08T11:20:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-46.1,"az":351.8,"t":"2027-03-08T11:25:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-46.22,"az":353.6,"t":"2027-03-08T11:30:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-46.31,"az":355.4,"t":"2027-03-08T11:35:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-46.37,"az":357.2,"t":"2027-03-08T11:40:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-46.4,"az":359.0,"t":"2027-03-08T11:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-46.4,"az":0.8,"t":"2027-03-08T11:50:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-46.37,"az":2.6,"t":"2027-03-08T11:55:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-46.32,"az":4.5,"t":"2027-03-08T12:00:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-46.23,"az":6.3,"t":"2027-03-08T12:05:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-46.11,"az":8.1,"t":"2027-03-08T12:10:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-45.96,"az":9.9,"t":"2027-03-08T12:15:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-45.79,"az":11.6,"t":"2027-03-08T12:20:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-45.59,"az":13.4,"t":"2027-03-08T12:25:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-45.36,"az":15.2,"t":"2027-03-08T12:30:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-45.1,"az":16.9,"t":"2027-03-08T12:35:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-44.81,"az":18.6,"t":"2027-03-08T12:40:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-44.5,"az":20.3,"t":"2027-03-08T12:45:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-44.16,"az":22.0,"t":"2027-03-08T12:50:00Z","terrain":0.99},{"above_terrain":false,"airmass":null,"alt":-43.8,"az":23.7,"t":"2027-03-08T12:55:00Z","terrain":0.99},{"above_terrain":false,"airmass":null,"alt":-43.41,"az":25.3,"t":"2027-03-08T13:00:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-43.0,"az":27.0,"t":"2027-03-08T13:05:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-42.56,"az":28.6,"t":"2027-03-08T13:10:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-42.1,"az":30.1,"t":"2027-03-08T13:15:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-41.62,"az":31.7,"t":"2027-03-08T13:20:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-41.12,"az":33.2,"t":"2027-03-08T13:25:00Z","terrain":0.87},{"above_terrain":false,"airmass":null,"alt":-40.6,"az":34.7,"t":"2027-03-08T13:30:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-40.05,"az":36.2,"t":"2027-03-08T13:35:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-39.49,"az":37.7,"t":"2027-03-08T13:40:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-38.91,"az":39.1,"t":"2027-03-08T13:45:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-38.31,"az":40.5,"t":"2027-03-08T13:50:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-37.69,"az":41.9,"t":"2027-03-08T13:55:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-37.06,"az":43.2,"t":"2027-03-08T14:00:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-36.41,"az":44.6,"t":"2027-03-08T14:05:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-35.75,"az":45.9,"t":"2027-03-08T14:10:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-35.07,"az":47.2,"t":"2027-03-08T14:15:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-34.37,"az":48.5,"t":"2027-03-08T14:20:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-33.67,"az":49.7,"t":"2027-03-08T14:25:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-32.95,"az":50.9,"t":"2027-03-08T14:30:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-32.21,"az":52.1,"t":"2027-03-08T14:35:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-31.47,"az":53.3,"t":"2027-03-08T14:40:00Z","terrain":0.89},{"above_terrain":false,"airmass":null,"alt":-30.71,"az":54.5,"t":"2027-03-08T14:45:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-29.95,"az":55.6,"t":"2027-03-08T14:50:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-29.17,"az":56.8,"t":"2027-03-08T14:55:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-28.38,"az":57.9,"t":"2027-03-08T15:00:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-27.58,"az":59.0,"t":"2027-03-08T15:05:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-26.78,"az":60.0,"t":"2027-03-08T15:10:00Z","terrain":1.17},{"above_terrain":false,"airmass":null,"alt":-25.96,"az":61.1,"t":"2027-03-08T15:15:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-25.14,"az":62.2,"t":"2027-03-08T15:20:00Z","terrain":0.99},{"above_terrain":false,"airmass":null,"alt":-24.31,"az":63.2,"t":"2027-03-08T15:25:00Z","terrain":0.88},{"above_terrain":false,"airmass":null,"alt":-23.47,"az":64.2,"t":"2027-03-08T15:30:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-22.62,"az":65.2,"t":"2027-03-08T15:35:00Z","terrain":0.78},{"above_terrain":false,"airmass":null,"alt":-21.77,"az":66.2,"t":"2027-03-08T15:40:00Z","terrain":0.85},{"above_terrain":false,"airmass":null,"alt":-20.91,"az":67.2,"t":"2027-03-08T15:45:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-20.04,"az":68.1,"t":"2027-03-08T15:50:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-19.17,"az":69.1,"t":"2027-03-08T15:55:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-18.29,"az":70.0,"t":"2027-03-08T16:00:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-17.41,"az":71.0,"t":"2027-03-08T16:05:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-16.52,"az":71.9,"t":"2027-03-08T16:10:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-15.63,"az":72.8,"t":"2027-03-08T16:15:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-14.74,"az":73.7,"t":"2027-03-08T16:20:00Z","terrain":0.8},{"above_terrain":false,"airmass":null,"alt":-13.84,"az":74.6,"t":"2027-03-08T16:25:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-12.93,"az":75.5,"t":"2027-03-08T16:30:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-12.02,"az":76.4,"t":"2027-03-08T16:35:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-11.11,"az":77.3,"t":"2027-03-08T16:40:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-10.2,"az":78.1,"t":"2027-03-08T16:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.28,"az":79.0,"t":"2027-03-08T16:50:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-8.36,"az":79.9,"t":"2027-03-08T16:55:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-7.44,"az":80.7,"t":"2027-03-08T17:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.51,"az":81.6,"t":"2027-03-08T17:05:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-5.59,"az":82.4,"t":"2027-03-08T17:10:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-4.66,"az":83.3,"t":"2027-03-08T17:15:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-3.73,"az":84.1,"t":"2027-03-08T17:20:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-2.79,"az":85.0,"t":"2027-03-08T17:25:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-1.86,"az":85.8,"t":"2027-03-08T17:30:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-0.93,"az":86.6,"t":"2027-03-08T17:35:00Z","terrain":0.11},{"above_terrain":true,"airmass":37.82,"alt":0.01,"az":87.5,"t":"2027-03-08T17:40:00Z","terrain":0.01},{"above_terrain":true,"airmass":26.83,"alt":0.94,"az":88.3,"t":"2027-03-08T17:45:00Z","terrain":-0.11},{"above_terrain":true,"airmass":20.1,"alt":1.88,"az":89.1,"t":"2027-03-08T17:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":15.81,"alt":2.81,"az":90.0,"t":"2027-03-08T17:55:00Z","terrain":-0.22},{"above_terrain":true,"airmass":12.92,"alt":3.75,"az":90.8,"t":"2027-03-08T18:00:00Z","terrain":-0.12},{"above_terrain":true,"airmass":10.86,"alt":4.69,"az":91.6,"t":"2027-03-08T18:05:00Z","terrain":0.03},{"above_terrain":true,"airmass":9.35,"alt":5.62,"az":92.5,"t":"2027-03-08T18:10:00Z","terrain":0.21},{"above_terrain":true,"airmass":8.19,"alt":6.56,"az":93.3,"t":"2027-03-08T18:15:00Z","terrain":0.35},{"above_terrain":true,"airmass":7.28,"alt":7.49,"az":94.1,"t":"2027-03-08T18:20:00Z","terrain":0.41},{"above_terrain":true,"airmass":6.54,"alt":8.42,"az":95.0,"t":"2027-03-08T18:25:00Z","terrain":0.38},{"above_terrain":true,"airmass":5.94,"alt":9.35,"az":95.8,"t":"2027-03-08T18:30:00Z","terrain":0.52},{"above_terrain":true,"airmass":5.44,"alt":10.28,"az":96.7,"t":"2027-03-08T18:35:00Z","terrain":0.67},{"above_terrain":true,"airmass":5.02,"alt":11.21,"az":97.5,"t":"2027-03-08T18:40:00Z","terrain":0.7},{"above_terrain":true,"airmass":4.66,"alt":12.14,"az":98.4,"t":"2027-03-08T18:45:00Z","terrain":0.6},{"above_terrain":true,"airmass":4.35,"alt":13.07,"az":99.3,"t":"2027-03-08T18:50:00Z","terrain":0.42},{"above_terrain":true,"airmass":4.07,"alt":13.99,"az":100.1,"t":"2027-03-08T18:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.84,"alt":14.91,"az":101.0,"t":"2027-03-08T19:00:00Z","terrain":0.08},{"above_terrain":true,"airmass":3.62,"alt":15.83,"az":101.9,"t":"2027-03-08T19:05:00Z","terrain":-0.03},{"above_terrain":true,"airmass":3.44,"alt":16.74,"az":102.8,"t":"2027-03-08T19:10:00Z","terrain":-0.18},{"above_terrain":true,"airmass":3.27,"alt":17.65,"az":103.7,"t":"2027-03-08T19:15:00Z","terrain":-0.06},{"above_terrain":true,"airmass":3.12,"alt":18.56,"az":104.6,"t":"2027-03-08T19:20:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.98,"alt":19.46,"az":105.5,"t":"2027-03-08T19:25:00Z","terrain":-0.43},{"above_terrain":true,"airmass":2.85,"alt":20.36,"az":106.4,"t":"2027-03-08T19:30:00Z","terrain":-0.63},{"above_terrain":true,"airmass":2.74,"alt":21.26,"az":107.4,"t":"2027-03-08T19:35:00Z","terrain":-0.73},{"above_terrain":true,"airmass":2.64,"alt":22.15,"az":108.3,"t":"2027-03-08T19:40:00Z","terrain":-1.02},{"above_terrain":true,"airmass":2.54,"alt":23.03,"az":109.3,"t":"2027-03-08T19:45:00Z","terrain":-1.18},{"above_terrain":true,"airmass":2.46,"alt":23.91,"az":110.3,"t":"2027-03-08T19:50:00Z","terrain":-1.2},{"above_terrain":true,"airmass":2.37,"alt":24.79,"az":111.2,"t":"2027-03-08T19:55:00Z","terrain":-1.34},{"above_terrain":true,"airmass":2.3,"alt":25.66,"az":112.2,"t":"2027-03-08T20:00:00Z","terrain":-1.39},{"above_terrain":true,"airmass":2.23,"alt":26.52,"az":113.3,"t":"2027-03-08T20:05:00Z","terrain":-1.49},{"above_terrain":true,"airmass":2.17,"alt":27.38,"az":114.3,"t":"2027-03-08T20:10:00Z","terrain":-1.59},{"above_terrain":true,"airmass":2.11,"alt":28.23,"az":115.3,"t":"2027-03-08T20:15:00Z","terrain":-1.5},{"above_terrain":true,"airmass":2.05,"alt":29.07,"az":116.4,"t":"2027-03-08T20:20:00Z","terrain":-1.53},{"above_terrain":true,"airmass":2.0,"alt":29.91,"az":117.5,"t":"2027-03-08T20:25:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.95,"alt":30.73,"az":118.5,"t":"2027-03-08T20:30:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.91,"alt":31.55,"az":119.7,"t":"2027-03-08T20:35:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.86,"alt":32.36,"az":120.8,"t":"2027-03-08T20:40:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.82,"alt":33.16,"az":121.9,"t":"2027-03-08T20:45:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.79,"alt":33.95,"az":123.1,"t":"2027-03-08T20:50:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.75,"alt":34.73,"az":124.3,"t":"2027-03-08T20:55:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.72,"alt":35.49,"az":125.5,"t":"2027-03-08T21:00:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.69,"alt":36.25,"az":126.7,"t":"2027-03-08T21:05:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.66,"alt":36.99,"az":128.0,"t":"2027-03-08T21:10:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.63,"alt":37.72,"az":129.3,"t":"2027-03-08T21:15:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.61,"alt":38.44,"az":130.6,"t":"2027-03-08T21:20:00Z","terrain":-1.63},{"above_terrain":true,"airmass":1.58,"alt":39.15,"az":131.9,"t":"2027-03-08T21:25:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.56,"alt":39.84,"az":133.3,"t":"2027-03-08T21:30:00Z","terrain":-1.63},{"above_terrain":true,"airmass":1.54,"alt":40.51,"az":134.6,"t":"2027-03-08T21:35:00Z","terrain":-1.39},{"above_terrain":true,"airmass":1.52,"alt":41.17,"az":136.0,"t":"2027-03-08T21:40:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.5,"alt":41.81,"az":137.5,"t":"2027-03-08T21:45:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.48,"alt":42.43,"az":138.9,"t":"2027-03-08T21:50:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.46,"alt":43.04,"az":140.4,"t":"2027-03-08T21:55:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.45,"alt":43.62,"az":142.0,"t":"2027-03-08T22:00:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.43,"alt":44.19,"az":143.5,"t":"2027-03-08T22:05:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.42,"alt":44.74,"az":145.1,"t":"2027-03-08T22:10:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.41,"alt":45.26,"az":146.7,"t":"2027-03-08T22:15:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.39,"alt":45.76,"az":148.3,"t":"2027-03-08T22:20:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.38,"alt":46.24,"az":150.0,"t":"2027-03-08T22:25:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.37,"alt":46.7,"az":151.7,"t":"2027-03-08T22:30:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.36,"alt":47.13,"az":153.4,"t":"2027-03-08T22:35:00Z","terrain":-0.97},{"above_terrain":true,"airmass":1.35,"alt":47.54,"az":155.2,"t":"2027-03-08T22:40:00Z","terrain":-1.11},{"above_terrain":true,"airmass":1.35,"alt":47.92,"az":156.9,"t":"2027-03-08T22:45:00Z","terrain":-1.1},{"above_terrain":true,"airmass":1.34,"alt":48.27,"az":158.7,"t":"2027-03-08T22:50:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.33,"alt":48.6,"az":160.6,"t":"2027-03-08T22:55:00Z","terrain":-1.05},{"above_terrain":true,"airmass":1.33,"alt":48.89,"az":162.4,"t":"2027-03-08T23:00:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.32,"alt":49.16,"az":164.3,"t":"2027-03-08T23:05:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.32,"alt":49.4,"az":166.2,"t":"2027-03-08T23:10:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.31,"alt":49.61,"az":168.1,"t":"2027-03-08T23:15:00Z","terrain":-0.94},{"above_terrain":true,"airmass":1.31,"alt":49.79,"az":170.0,"t":"2027-03-08T23:20:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.31,"alt":49.94,"az":171.9,"t":"2027-03-08T23:25:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.3,"alt":50.05,"az":173.9,"t":"2027-03-08T23:30:00Z","terrain":-0.4},{"above_terrain":true,"airmass":1.3,"alt":50.14,"az":175.8,"t":"2027-03-08T23:35:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.3,"alt":50.19,"az":177.8,"t":"2027-03-08T23:40:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.3,"alt":50.21,"az":179.7,"t":"2027-03-08T23:45:00Z","terrain":-0.52},{"above_terrain":true,"airmass":1.3,"alt":50.2,"az":181.7,"t":"2027-03-08T23:50:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.3,"alt":50.15,"az":183.6,"t":"2027-03-08T23:55:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.3,"alt":50.08,"az":185.6,"t":"2027-03-09T00:00:00Z","terrain":-0.67},{"above_terrain":true,"airmass":1.3,"alt":49.97,"az":187.5,"t":"2027-03-09T00:05:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.31,"alt":49.83,"az":189.4,"t":"2027-03-09T00:10:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.31,"alt":49.67,"az":191.4,"t":"2027-03-09T00:15:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.31,"alt":49.47,"az":193.3,"t":"2027-03-09T00:20:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.32,"alt":49.24,"az":195.2,"t":"2027-03-09T00:25:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.32,"alt":48.98,"az":197.0,"t":"2027-03-09T00:30:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.33,"alt":48.69,"az":198.9,"t":"2027-03-09T00:35:00Z","terrain":-0.33},{"above_terrain":true,"airmass":1.34,"alt":48.37,"az":200.7,"t":"2027-03-09T00:40:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.34,"alt":48.03,"az":202.5,"t":"2027-03-09T00:45:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.35,"alt":47.65,"az":204.3,"t":"2027-03-09T00:50:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.36,"alt":47.26,"az":206.1,"t":"2027-03-09T00:55:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.37,"alt":46.83,"az":207.8,"t":"2027-03-09T01:00:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.38,"alt":46.38,"az":209.5,"t":"2027-03-09T01:05:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.39,"alt":45.91,"az":211.2,"t":"2027-03-09T01:10:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.4,"alt":45.41,"az":212.8,"t":"2027-03-09T01:15:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.42,"alt":44.9,"az":214.4,"t":"2027-03-09T01:20:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.43,"alt":44.36,"az":216.0,"t":"2027-03-09T01:25:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.44,"alt":43.8,"az":217.6,"t":"2027-03-09T01:30:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.46,"alt":43.21,"az":219.1,"t":"2027-03-09T01:35:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.48,"alt":42.61,"az":220.6,"t":"2027-03-09T01:40:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.49,"alt":42.0,"az":222.1,"t":"2027-03-09T01:45:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.51,"alt":41.36,"az":223.5,"t":"2027-03-09T01:50:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.53,"alt":40.71,"az":225.0,"t":"2027-03-09T01:55:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.55,"alt":40.04,"az":226.3,"t":"2027-03-09T02:00:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.57,"alt":39.35,"az":227.7,"t":"2027-03-09T02:05:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.6,"alt":38.65,"az":229.0,"t":"2027-03-09T02:10:00Z","terrain":1.3},{"above_terrain":true,"airmass":1.62,"alt":37.94,"az":230.4,"t":"2027-03-09T02:15:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.65,"alt":37.21,"az":231.6,"t":"2027-03-09T02:20:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.68,"alt":36.47,"az":232.9,"t":"2027-03-09T02:25:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.71,"alt":35.72,"az":234.1,"t":"2027-03-09T02:30:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.74,"alt":34.95,"az":235.4,"t":"2027-03-09T02:35:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.78,"alt":34.18,"az":236.6,"t":"2027-03-09T02:40:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.81,"alt":33.39,"az":237.7,"t":"2027-03-09T02:45:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.85,"alt":32.6,"az":238.9,"t":"2027-03-09T02:50:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.89,"alt":31.79,"az":240.0,"t":"2027-03-09T02:55:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.94,"alt":30.98,"az":241.1,"t":"2027-03-09T03:00:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.99,"alt":30.15,"az":242.2,"t":"2027-03-09T03:05:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.04,"alt":29.32,"az":243.3,"t":"2027-03-09T03:10:00Z","terrain":0.99},{"above_terrain":true,"airmass":2.09,"alt":28.48,"az":244.4,"t":"2027-03-09T03:15:00Z","terrain":0.96},{"above_terrain":true,"airmass":2.15,"alt":27.63,"az":245.4,"t":"2027-03-09T03:20:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.21,"alt":26.78,"az":246.4,"t":"2027-03-09T03:25:00Z","terrain":1.11},{"above_terrain":true,"airmass":2.28,"alt":25.92,"az":247.5,"t":"2027-03-09T03:30:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.35,"alt":25.05,"az":248.5,"t":"2027-03-09T03:35:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.43,"alt":24.18,"az":249.4,"t":"2027-03-09T03:40:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.52,"alt":23.3,"az":250.4,"t":"2027-03-09T03:45:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.61,"alt":22.41,"az":251.4,"t":"2027-03-09T03:50:00Z","terrain":0.42},{"above_terrain":true,"airmass":2.71,"alt":21.52,"az":252.3,"t":"2027-03-09T03:55:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.82,"alt":20.63,"az":253.3,"t":"2027-03-09T04:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.94,"alt":19.73,"az":254.2,"t":"2027-03-09T04:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.07,"alt":18.83,"az":255.1,"t":"2027-03-09T04:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.22,"alt":17.92,"az":256.0,"t":"2027-03-09T04:15:00Z","terrain":0.39},{"above_terrain":true,"airmass":3.38,"alt":17.01,"az":256.9,"t":"2027-03-09T04:20:00Z","terrain":0.43},{"above_terrain":true,"airmass":3.57,"alt":16.1,"az":257.8,"t":"2027-03-09T04:25:00Z","terrain":0.37},{"above_terrain":true,"airmass":3.77,"alt":15.18,"az":258.7,"t":"2027-03-09T04:30:00Z","terrain":0.45},{"above_terrain":true,"airmass":4.0,"alt":14.26,"az":259.6,"t":"2027-03-09T04:35:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.26,"alt":13.34,"az":260.5,"t":"2027-03-09T04:40:00Z","terrain":0.69},{"above_terrain":true,"airmass":4.56,"alt":12.42,"az":261.3,"t":"2027-03-09T04:45:00Z","terrain":0.89},{"above_terrain":true,"airmass":4.91,"alt":11.49,"az":262.2,"t":"2027-03-09T04:50:00Z","terrain":0.95},{"above_terrain":true,"airmass":5.31,"alt":10.56,"az":263.1,"t":"2027-03-09T04:55:00Z","terrain":0.79},{"above_terrain":true,"airmass":5.78,"alt":9.63,"az":263.9,"t":"2027-03-09T05:00:00Z","terrain":0.55},{"above_terrain":true,"airmass":6.35,"alt":8.7,"az":264.8,"t":"2027-03-09T05:05:00Z","terrain":0.42},{"above_terrain":true,"airmass":7.04,"alt":7.77,"az":265.6,"t":"2027-03-09T05:10:00Z","terrain":0.44},{"above_terrain":true,"airmass":7.89,"alt":6.83,"az":266.4,"t":"2027-03-09T05:15:00Z","terrain":0.51},{"above_terrain":true,"airmass":8.97,"alt":5.9,"az":267.3,"t":"2027-03-09T05:20:00Z","terrain":0.59},{"above_terrain":true,"airmass":10.37,"alt":4.96,"az":268.1,"t":"2027-03-09T05:25:00Z","terrain":0.66},{"above_terrain":true,"airmass":12.24,"alt":4.03,"az":269.0,"t":"2027-03-09T05:30:00Z","terrain":0.75},{"above_terrain":true,"airmass":14.84,"alt":3.09,"az":269.8,"t":"2027-03-09T05:35:00Z","terrain":0.87},{"above_terrain":true,"airmass":18.63,"alt":2.16,"az":270.6,"t":"2027-03-09T05:40:00Z","terrain":0.82},{"above_terrain":true,"airmass":24.48,"alt":1.22,"az":271.5,"t":"2027-03-09T05:45:00Z","terrain":0.61},{"above_terrain":false,"airmass":33.97,"alt":0.28,"az":272.3,"t":"2027-03-09T05:50:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-0.65,"az":273.1,"t":"2027-03-09T05:55:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-1.58,"az":274.0,"t":"2027-03-09T06:00:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-2.52,"az":274.8,"t":"2027-03-09T06:05:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-3.45,"az":275.6,"t":"2027-03-09T06:10:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-4.38,"az":276.5,"t":"2027-03-09T06:15:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-5.31,"az":277.3,"t":"2027-03-09T06:20:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-6.24,"az":278.2,"t":"2027-03-09T06:25:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-7.16,"az":279.0,"t":"2027-03-09T06:30:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-8.09,"az":279.9,"t":"2027-03-09T06:35:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-9.01,"az":280.7,"t":"2027-03-09T06:40:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-9.92,"az":281.6,"t":"2027-03-09T06:45:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-10.84,"az":282.5,"t":"2027-03-09T06:50:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-11.75,"az":283.3,"t":"2027-03-09T06:55:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-12.66,"az":284.2,"t":"2027-03-09T07:00:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-13.57,"az":285.1,"t":"2027-03-09T07:05:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-14.47,"az":286.0,"t":"2027-03-09T07:10:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-15.37,"az":286.9,"t":"2027-03-09T07:15:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-16.26,"az":287.8,"t":"2027-03-09T07:20:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-17.15,"az":288.7,"t":"2027-03-09T07:25:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-18.03,"az":289.7,"t":"2027-03-09T07:30:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-18.91,"az":290.6,"t":"2027-03-09T07:35:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-19.78,"az":291.6,"t":"2027-03-09T07:40:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-20.65,"az":292.5,"t":"2027-03-09T07:45:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-21.51,"az":293.5,"t":"2027-03-09T07:50:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-22.37,"az":294.5,"t":"2027-03-09T07:55:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-23.22,"az":295.5,"t":"2027-03-09T08:00:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-24.06,"az":296.5,"t":"2027-03-09T08:05:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-24.89,"az":297.5,"t":"2027-03-09T08:10:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-25.72,"az":298.6,"t":"2027-03-09T08:15:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-26.53,"az":299.6,"t":"2027-03-09T08:20:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-27.34,"az":300.7,"t":"2027-03-09T08:25:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-28.14,"az":301.8,"t":"2027-03-09T08:30:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-28.93,"az":302.9,"t":"2027-03-09T08:35:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-29.72,"az":304.0,"t":"2027-03-09T08:40:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-30.49,"az":305.2,"t":"2027-03-09T08:45:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-31.25,"az":306.3,"t":"2027-03-09T08:50:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-31.99,"az":307.5,"t":"2027-03-09T08:55:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-32.73,"az":308.7,"t":"2027-03-09T09:00:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-33.45,"az":309.9,"t":"2027-03-09T09:05:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-34.17,"az":311.2,"t":"2027-03-09T09:10:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-34.86,"az":312.4,"t":"2027-03-09T09:15:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-35.55,"az":313.7,"t":"2027-03-09T09:20:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-36.22,"az":315.0,"t":"2027-03-09T09:25:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-36.87,"az":316.4,"t":"2027-03-09T09:30:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-37.51,"az":317.7,"t":"2027-03-09T09:35:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-38.13,"az":319.1,"t":"2027-03-09T09:40:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-38.73,"az":320.5,"t":"2027-03-09T09:45:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-39.32,"az":321.9,"t":"2027-03-09T09:50:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-39.89,"az":323.4,"t":"2027-03-09T09:55:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-40.44,"az":324.8,"t":"2027-03-09T10:00:00Z","terrain":-0.19}],"transit":{"airmass":1.3,"alt":50.2,"az":179.7,"t":"2027-03-08T23:45:00Z"},"usable_hours":7.75,"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."]}
