{"assessment":{"best_window":{"end":"2030-02-01T20:40Z","end_local":"22:40","hours":3.42,"label":"good","mean_quality":0.88,"start":"2030-02-01T17:15Z","start_local":"19:15"},"cost":{"altitude":7.82,"clouds":0.0,"darkness":1.3,"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":75,"cloud":null,"high":null,"iso":"2030-02-01T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-16,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"18:00","wind":null},{"alt":65,"cloud":null,"high":null,"iso":"2030-02-01T17:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-27,"precip":null,"q":0.5,"rh":null,"sky":"astronomical twilight","temp":null,"time":"19:00","wind":null},{"alt":54,"cloud":null,"high":null,"iso":"2030-02-01T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-37,"precip":null,"q":0.96,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":43,"cloud":null,"high":null,"iso":"2030-02-01T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-47,"precip":null,"q":0.89,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":32,"cloud":null,"high":null,"iso":"2030-02-01T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-56,"precip":null,"q":0.81,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":21,"cloud":null,"high":null,"iso":"2030-02-01T21:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-63,"precip":null,"q":0.45,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":11,"cloud":null,"high":null,"iso":"2030-02-01T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-65,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":2,"cloud":null,"high":null,"iso":"2030-02-01T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-61,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-6,"cloud":null,"high":null,"iso":"2030-02-02T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-54,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-12,"cloud":null,"high":null,"iso":"2030-02-02T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-44,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-16,"cloud":null,"high":null,"iso":"2030-02-02T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-34,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-17,"cloud":null,"high":null,"iso":"2030-02-02T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-23,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-16,"cloud":null,"high":null,"iso":"2030-02-02T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-12,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":-13,"cloud":null,"high":null,"iso":"2030-02-02T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-1,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":3.63,"reasons":["the target being low or below 20\u00b0 cost 7.8 quality-hours","daylight and twilight cost 1.3 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":91,"score_weather":null,"sky_hours":3.63,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2030-02-01T16:10Z","end_local":"18:10","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2030-02-01T15:35Z","start_local":"17:35"},{"end":"2030-02-01T16:40Z","end_local":"18:40","hours":0.5,"label":"poor","mean_quality":0.15,"start":"2030-02-01T16:10Z","start_local":"18:10"},{"end":"2030-02-01T17:15Z","end_local":"19:15","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2030-02-01T16:40Z","start_local":"18:40"},{"end":"2030-02-01T20:40Z","end_local":"22:40","hours":3.42,"label":"good","mean_quality":0.88,"start":"2030-02-01T17:15Z","start_local":"19:15"},{"end":"2030-02-01T21:10Z","end_local":"23:10","hours":0.5,"label":"marginal","mean_quality":0.5,"start":"2030-02-01T20:40Z","start_local":"22:40"},{"end":"2030-02-02T05:35Z","end_local":"07:35","hours":8.42,"label":"unusable","mean_quality":0.0,"start":"2030-02-01T21:10Z","start_local":"23:10"}]},"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":"2030-02-01T17:11:45Z","dark_hours":10.76,"dark_to":"2030-02-02T03:57:08Z","moon":{"illumination":0.007,"phase":"new moon","waxing":false},"moon_free_dark_hours":10.75,"moonrise":"2030-02-02T05:08:49Z","moonset":"2030-02-01T14:24:47Z","sunrise":"2030-02-02T05:32:15Z","sunset":"2030-02-01T15:36:24Z","twilight":{"astronomical":{"end":"2030-02-01T17:11:45Z","start":"2030-02-02T03:57:08Z"},"civil":{"end":"2030-02-01T16:05:51Z","start":"2030-02-02T05:02:53Z"},"nautical":{"end":"2030-02-01T16:39:08Z","start":"2030-02-02T04:29:41Z"}},"window_end":"2030-02-02T10:00:00Z","window_start":"2030-02-01T10:00:00Z"},"night_date":"2030-02-01","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.13,"alt":62.5,"t":"2030-02-01T17:15:00Z"},"dec":30.66017511,"dec_of_date":30.8136,"dec_str":"+30\u00b0 39' 36.6\"","good_hours":3.0,"limit_rise":"2030-02-02T09:06:37Z","limit_set":"2030-02-01T21:07:40Z","max_az_rate_deg_per_min":1.14,"moon_separation":88.4,"never_rises":false,"ra":23.46206906,"ra_of_date":23.8876,"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":"3.0 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2030-02-01T23:14:08Z","blocked_dark_hours":0,"clears_at":"2030-02-02T07:02:22Z","rise_az":72.8},"track":[{"above_terrain":true,"airmass":2.08,"alt":28.66,"az":72.8,"t":"2030-02-01T10:00:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.02,"alt":29.56,"az":73.5,"t":"2030-02-01T10:05:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.97,"alt":30.46,"az":74.2,"t":"2030-02-01T10:10:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.92,"alt":31.36,"az":74.9,"t":"2030-02-01T10:15:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.87,"alt":32.26,"az":75.6,"t":"2030-02-01T10:20:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.82,"alt":33.17,"az":76.3,"t":"2030-02-01T10:25:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.78,"alt":34.08,"az":77.0,"t":"2030-02-01T10:30:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.74,"alt":34.99,"az":77.7,"t":"2030-02-01T10:35:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.7,"alt":35.91,"az":78.3,"t":"2030-02-01T10:40:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.67,"alt":36.83,"az":79.0,"t":"2030-02-01T10:45:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.63,"alt":37.75,"az":79.8,"t":"2030-02-01T10:50:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.6,"alt":38.67,"az":80.5,"t":"2030-02-01T10:55:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.57,"alt":39.59,"az":81.2,"t":"2030-02-01T11:00:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.54,"alt":40.52,"az":81.9,"t":"2030-02-01T11:05:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.51,"alt":41.45,"az":82.6,"t":"2030-02-01T11:10:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.48,"alt":42.38,"az":83.3,"t":"2030-02-01T11:15:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.46,"alt":43.31,"az":84.1,"t":"2030-02-01T11:20:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.43,"alt":44.24,"az":84.8,"t":"2030-02-01T11:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.41,"alt":45.17,"az":85.6,"t":"2030-02-01T11:30:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.39,"alt":46.1,"az":86.4,"t":"2030-02-01T11:35:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.37,"alt":47.04,"az":87.1,"t":"2030-02-01T11:40:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.34,"alt":47.97,"az":87.9,"t":"2030-02-01T11:45:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.33,"alt":48.91,"az":88.7,"t":"2030-02-01T11:50:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.31,"alt":49.84,"az":89.5,"t":"2030-02-01T11:55:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.29,"alt":50.78,"az":90.4,"t":"2030-02-01T12:00:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.27,"alt":51.72,"az":91.2,"t":"2030-02-01T12:05:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.26,"alt":52.65,"az":92.1,"t":"2030-02-01T12:10:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.24,"alt":53.59,"az":93.0,"t":"2030-02-01T12:15:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.23,"alt":54.52,"az":93.9,"t":"2030-02-01T12:20:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.21,"alt":55.45,"az":94.8,"t":"2030-02-01T12:25:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.2,"alt":56.39,"az":95.8,"t":"2030-02-01T12:30:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.19,"alt":57.32,"az":96.8,"t":"2030-02-01T12:35:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.18,"alt":58.25,"az":97.8,"t":"2030-02-01T12:40:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.16,"alt":59.17,"az":98.9,"t":"2030-02-01T12:45:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.15,"alt":60.09,"az":100.0,"t":"2030-02-01T12:50:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.14,"alt":61.01,"az":101.1,"t":"2030-02-01T12:55:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.13,"alt":61.93,"az":102.3,"t":"2030-02-01T13:00:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.12,"alt":62.84,"az":103.5,"t":"2030-02-01T13:05:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.11,"alt":63.75,"az":104.8,"t":"2030-02-01T13:10:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.11,"alt":64.65,"az":106.1,"t":"2030-02-01T13:15:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.1,"alt":65.55,"az":107.6,"t":"2030-02-01T13:20:00Z","terrain":-0.79},{"above_terrain":true,"airmass":1.09,"alt":66.44,"az":109.1,"t":"2030-02-01T13:25:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.08,"alt":67.32,"az":110.6,"t":"2030-02-01T13:30:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.08,"alt":68.19,"az":112.3,"t":"2030-02-01T13:35:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.07,"alt":69.05,"az":114.1,"t":"2030-02-01T13:40:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.06,"alt":69.9,"az":116.0,"t":"2030-02-01T13:45:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.06,"alt":70.73,"az":118.0,"t":"2030-02-01T13:50:00Z","terrain":-1.42},{"above_terrain":true,"airmass":1.05,"alt":71.55,"az":120.2,"t":"2030-02-01T13:55:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.05,"alt":72.35,"az":122.5,"t":"2030-02-01T14:00:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.04,"alt":73.13,"az":125.0,"t":"2030-02-01T14:05:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.04,"alt":73.88,"az":127.7,"t":"2030-02-01T14:10:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.04,"alt":74.61,"az":130.6,"t":"2030-02-01T14:15:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.03,"alt":75.3,"az":133.8,"t":"2030-02-01T14:20:00Z","terrain":-1.56},{"above_terrain":true,"airmass":1.03,"alt":75.96,"az":137.2,"t":"2030-02-01T14:25:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.03,"alt":76.57,"az":141.0,"t":"2030-02-01T14:30:00Z","terrain":-1.11},{"above_terrain":true,"airmass":1.03,"alt":77.13,"az":145.0,"t":"2030-02-01T14:35:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.02,"alt":77.64,"az":149.3,"t":"2030-02-01T14:40:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.02,"alt":78.09,"az":154.0,"t":"2030-02-01T14:45:00Z","terrain":-1.04},{"above_terrain":true,"airmass":1.02,"alt":78.46,"az":159.0,"t":"2030-02-01T14:50:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.02,"alt":78.76,"az":164.2,"t":"2030-02-01T14:55:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.02,"alt":78.97,"az":169.7,"t":"2030-02-01T15:00:00Z","terrain":-0.66},{"above_terrain":true,"airmass":1.02,"alt":79.09,"az":175.3,"t":"2030-02-01T15:05:00Z","terrain":-0.44},{"above_terrain":true,"airmass":1.02,"alt":79.12,"az":181.0,"t":"2030-02-01T15:10:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.02,"alt":79.06,"az":186.7,"t":"2030-02-01T15:15:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.02,"alt":78.9,"az":192.3,"t":"2030-02-01T15:20:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.02,"alt":78.66,"az":197.7,"t":"2030-02-01T15:25:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.02,"alt":78.34,"az":202.8,"t":"2030-02-01T15:30:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.02,"alt":77.94,"az":207.7,"t":"2030-02-01T15:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.02,"alt":77.47,"az":212.2,"t":"2030-02-01T15:40:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.03,"alt":76.94,"az":216.5,"t":"2030-02-01T15:45:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.03,"alt":76.36,"az":220.4,"t":"2030-02-01T15:50:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.03,"alt":75.73,"az":224.0,"t":"2030-02-01T15:55:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.03,"alt":75.06,"az":227.4,"t":"2030-02-01T16:00:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.04,"alt":74.36,"az":230.4,"t":"2030-02-01T16:05:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.04,"alt":73.62,"az":233.3,"t":"2030-02-01T16:10:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.05,"alt":72.86,"az":235.9,"t":"2030-02-01T16:15:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.05,"alt":72.07,"az":238.4,"t":"2030-02-01T16:20:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.06,"alt":71.26,"az":240.6,"t":"2030-02-01T16:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.06,"alt":70.44,"az":242.7,"t":"2030-02-01T16:30:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.07,"alt":69.6,"az":244.7,"t":"2030-02-01T16:35:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.07,"alt":68.75,"az":246.6,"t":"2030-02-01T16:40:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.08,"alt":67.88,"az":248.3,"t":"2030-02-01T16:45:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.09,"alt":67.01,"az":249.9,"t":"2030-02-01T16:50:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.09,"alt":66.13,"az":251.5,"t":"2030-02-01T16:55:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.1,"alt":65.23,"az":253.0,"t":"2030-02-01T17:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.11,"alt":64.34,"az":254.3,"t":"2030-02-01T17:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.12,"alt":63.43,"az":255.7,"t":"2030-02-01T17:10:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.13,"alt":62.52,"az":256.9,"t":"2030-02-01T17:15:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.14,"alt":61.61,"az":258.2,"t":"2030-02-01T17:20:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.15,"alt":60.69,"az":259.3,"t":"2030-02-01T17:25:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.16,"alt":59.77,"az":260.4,"t":"2030-02-01T17:30:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.17,"alt":58.84,"az":261.5,"t":"2030-02-01T17:35:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.18,"alt":57.92,"az":262.6,"t":"2030-02-01T17:40:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.19,"alt":56.99,"az":263.6,"t":"2030-02-01T17:45:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.2,"alt":56.06,"az":264.6,"t":"2030-02-01T17:50:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.22,"alt":55.13,"az":265.5,"t":"2030-02-01T17:55:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.23,"alt":54.19,"az":266.4,"t":"2030-02-01T18:00:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.25,"alt":53.26,"az":267.3,"t":"2030-02-01T18:05:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.26,"alt":52.32,"az":268.2,"t":"2030-02-01T18:10:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.28,"alt":51.39,"az":269.1,"t":"2030-02-01T18:15:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.3,"alt":50.45,"az":269.9,"t":"2030-02-01T18:20:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.31,"alt":49.51,"az":270.8,"t":"2030-02-01T18:25:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.33,"alt":48.58,"az":271.6,"t":"2030-02-01T18:30:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.35,"alt":47.64,"az":272.4,"t":"2030-02-01T18:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.37,"alt":46.71,"az":273.1,"t":"2030-02-01T18:40:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.39,"alt":45.77,"az":273.9,"t":"2030-02-01T18:45:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.42,"alt":44.84,"az":274.7,"t":"2030-02-01T18:50:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.44,"alt":43.91,"az":275.4,"t":"2030-02-01T18:55:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.47,"alt":42.98,"az":276.2,"t":"2030-02-01T19:00:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.49,"alt":42.05,"az":276.9,"t":"2030-02-01T19:05:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.52,"alt":41.12,"az":277.6,"t":"2030-02-01T19:10:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.55,"alt":40.19,"az":278.4,"t":"2030-02-01T19:15:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.58,"alt":39.27,"az":279.1,"t":"2030-02-01T19:20:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.61,"alt":38.34,"az":279.8,"t":"2030-02-01T19:25:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.64,"alt":37.42,"az":280.5,"t":"2030-02-01T19:30:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.68,"alt":36.5,"az":281.2,"t":"2030-02-01T19:35:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.72,"alt":35.59,"az":281.9,"t":"2030-02-01T19:40:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.75,"alt":34.67,"az":282.6,"t":"2030-02-01T19:45:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.8,"alt":33.76,"az":283.3,"t":"2030-02-01T19:50:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.84,"alt":32.85,"az":284.0,"t":"2030-02-01T19:55:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.89,"alt":31.94,"az":284.7,"t":"2030-02-01T20:00:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.93,"alt":31.04,"az":285.3,"t":"2030-02-01T20:05:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.99,"alt":30.14,"az":286.0,"t":"2030-02-01T20:10:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.04,"alt":29.24,"az":286.7,"t":"2030-02-01T20:15:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.1,"alt":28.35,"az":287.4,"t":"2030-02-01T20:20:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.16,"alt":27.45,"az":288.1,"t":"2030-02-01T20:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.23,"alt":26.57,"az":288.8,"t":"2030-02-01T20:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.3,"alt":25.68,"az":289.4,"t":"2030-02-01T20:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.37,"alt":24.8,"az":290.1,"t":"2030-02-01T20:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.45,"alt":23.92,"az":290.8,"t":"2030-02-01T20:45:00Z","terrain":0.45},{"above_terrain":true,"airmass":2.54,"alt":23.05,"az":291.5,"t":"2030-02-01T20:50:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.63,"alt":22.18,"az":292.2,"t":"2030-02-01T20:55:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.73,"alt":21.32,"az":292.9,"t":"2030-02-01T21:00:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.84,"alt":20.46,"az":293.6,"t":"2030-02-01T21:05:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.96,"alt":19.6,"az":294.3,"t":"2030-02-01T21:10:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.09,"alt":18.75,"az":295.0,"t":"2030-02-01T21:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.22,"alt":17.9,"az":295.7,"t":"2030-02-01T21:20:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.37,"alt":17.06,"az":296.4,"t":"2030-02-01T21:25:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.54,"alt":16.23,"az":297.1,"t":"2030-02-01T21:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.72,"alt":15.4,"az":297.8,"t":"2030-02-01T21:35:00Z","terrain":0.15},{"above_terrain":true,"airmass":3.92,"alt":14.57,"az":298.5,"t":"2030-02-01T21:40:00Z","terrain":0.15},{"above_terrain":true,"airmass":4.14,"alt":13.75,"az":299.2,"t":"2030-02-01T21:45:00Z","terrain":0.21},{"above_terrain":true,"airmass":4.39,"alt":12.94,"az":299.9,"t":"2030-02-01T21:50:00Z","terrain":0.36},{"above_terrain":true,"airmass":4.66,"alt":12.13,"az":300.7,"t":"2030-02-01T21:55:00Z","terrain":0.34},{"above_terrain":true,"airmass":4.97,"alt":11.33,"az":301.4,"t":"2030-02-01T22:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":5.32,"alt":10.53,"az":302.1,"t":"2030-02-01T22:05:00Z","terrain":0.03},{"above_terrain":true,"airmass":5.72,"alt":9.74,"az":302.9,"t":"2030-02-01T22:10:00Z","terrain":-0.2},{"above_terrain":true,"airmass":6.18,"alt":8.96,"az":303.6,"t":"2030-02-01T22:15:00Z","terrain":-0.15},{"above_terrain":true,"airmass":6.72,"alt":8.19,"az":304.4,"t":"2030-02-01T22:20:00Z","terrain":-0.18},{"above_terrain":true,"airmass":7.34,"alt":7.42,"az":305.2,"t":"2030-02-01T22:25:00Z","terrain":-0.27},{"above_terrain":true,"airmass":8.08,"alt":6.65,"az":305.9,"t":"2030-02-01T22:30:00Z","terrain":-0.18},{"above_terrain":true,"airmass":8.97,"alt":5.9,"az":306.7,"t":"2030-02-01T22:35:00Z","terrain":0.07},{"above_terrain":true,"airmass":10.05,"alt":5.15,"az":307.5,"t":"2030-02-01T22:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":11.39,"alt":4.42,"az":308.3,"t":"2030-02-01T22:45:00Z","terrain":0.28},{"above_terrain":true,"airmass":13.09,"alt":3.68,"az":309.1,"t":"2030-02-01T22:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":15.28,"alt":2.96,"az":309.9,"t":"2030-02-01T22:55:00Z","terrain":0.21},{"above_terrain":true,"airmass":18.19,"alt":2.25,"az":310.7,"t":"2030-02-01T23:00:00Z","terrain":0.31},{"above_terrain":true,"airmass":22.16,"alt":1.54,"az":311.5,"t":"2030-02-01T23:05:00Z","terrain":0.26},{"above_terrain":true,"airmass":27.73,"alt":0.84,"az":312.3,"t":"2030-02-01T23:10:00Z","terrain":0.18},{"above_terrain":false,"airmass":35.67,"alt":0.16,"az":313.1,"t":"2030-02-01T23:15:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-0.52,"az":314.0,"t":"2030-02-01T23:20:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-1.19,"az":314.8,"t":"2030-02-01T23:25:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-1.85,"az":315.7,"t":"2030-02-01T23:30:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-2.5,"az":316.5,"t":"2030-02-01T23:35:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-3.14,"az":317.4,"t":"2030-02-01T23:40:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-3.77,"az":318.3,"t":"2030-02-01T23:45:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-4.38,"az":319.1,"t":"2030-02-01T23:50:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-4.99,"az":320.0,"t":"2030-02-01T23:55:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.59,"az":320.9,"t":"2030-02-02T00:00:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-6.17,"az":321.8,"t":"2030-02-02T00:05:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.74,"az":322.8,"t":"2030-02-02T00:10:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-7.3,"az":323.7,"t":"2030-02-02T00:15:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-7.85,"az":324.6,"t":"2030-02-02T00:20:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-8.39,"az":325.6,"t":"2030-02-02T00:25:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-8.91,"az":326.5,"t":"2030-02-02T00:30:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-9.42,"az":327.5,"t":"2030-02-02T00:35:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-9.92,"az":328.4,"t":"2030-02-02T00:40:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-10.4,"az":329.4,"t":"2030-02-02T00:45:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-10.87,"az":330.4,"t":"2030-02-02T00:50:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-11.32,"az":331.4,"t":"2030-02-02T00:55:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-11.76,"az":332.4,"t":"2030-02-02T01:00:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-12.19,"az":333.4,"t":"2030-02-02T01:05:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-12.6,"az":334.4,"t":"2030-02-02T01:10:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-13.0,"az":335.5,"t":"2030-02-02T01:15:00Z","terrain":-0.7},{"above_terrain":false,"airmass":null,"alt":-13.38,"az":336.5,"t":"2030-02-02T01:20:00Z","terrain":-0.78},{"above_terrain":false,"airmass":null,"alt":-13.75,"az":337.5,"t":"2030-02-02T01:25:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-14.09,"az":338.6,"t":"2030-02-02T01:30:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-14.43,"az":339.6,"t":"2030-02-02T01:35:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-14.75,"az":340.7,"t":"2030-02-02T01:40:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-15.05,"az":341.8,"t":"2030-02-02T01:45:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-15.33,"az":342.8,"t":"2030-02-02T01:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-15.6,"az":343.9,"t":"2030-02-02T01:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-15.85,"az":345.0,"t":"2030-02-02T02:00:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-16.08,"az":346.1,"t":"2030-02-02T02:05:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-16.3,"az":347.2,"t":"2030-02-02T02:10:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-16.5,"az":348.3,"t":"2030-02-02T02:15:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-16.68,"az":349.4,"t":"2030-02-02T02:20:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-16.84,"az":350.5,"t":"2030-02-02T02:25:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-16.99,"az":351.6,"t":"2030-02-02T02:30:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-17.11,"az":352.8,"t":"2030-02-02T02:35:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-17.22,"az":353.9,"t":"2030-02-02T02:40:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-17.31,"az":355.0,"t":"2030-02-02T02:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.39,"az":356.1,"t":"2030-02-02T02:50:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-17.44,"az":357.3,"t":"2030-02-02T02:55:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-17.47,"az":358.4,"t":"2030-02-02T03:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.49,"az":359.5,"t":"2030-02-02T03:05:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-17.49,"az":0.6,"t":"2030-02-02T03:10:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-17.47,"az":1.8,"t":"2030-02-02T03:15:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-17.43,"az":2.9,"t":"2030-02-02T03:20:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-17.38,"az":4.0,"t":"2030-02-02T03:25:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-17.3,"az":5.2,"t":"2030-02-02T03:30:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-17.21,"az":6.3,"t":"2030-02-02T03:35:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-17.1,"az":7.4,"t":"2030-02-02T03:40:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.97,"az":8.5,"t":"2030-02-02T03:45:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-16.82,"az":9.6,"t":"2030-02-02T03:50:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-16.65,"az":10.7,"t":"2030-02-02T03:55:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-16.47,"az":11.8,"t":"2030-02-02T04:00:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-16.27,"az":12.9,"t":"2030-02-02T04:05:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-16.05,"az":14.0,"t":"2030-02-02T04:10:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-15.82,"az":15.1,"t":"2030-02-02T04:15:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-15.56,"az":16.2,"t":"2030-02-02T04:20:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-15.29,"az":17.3,"t":"2030-02-02T04:25:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-15.01,"az":18.4,"t":"2030-02-02T04:30:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-14.7,"az":19.4,"t":"2030-02-02T04:35:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-14.38,"az":20.5,"t":"2030-02-02T04:40:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-14.05,"az":21.6,"t":"2030-02-02T04:45:00Z","terrain":0.86},{"above_terrain":false,"airmass":null,"alt":-13.7,"az":22.6,"t":"2030-02-02T04:50:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-13.33,"az":23.7,"t":"2030-02-02T04:55:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-12.94,"az":24.7,"t":"2030-02-02T05:00:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-12.55,"az":25.7,"t":"2030-02-02T05:05:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-12.13,"az":26.7,"t":"2030-02-02T05:10:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-11.7,"az":27.7,"t":"2030-02-02T05:15:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-11.26,"az":28.7,"t":"2030-02-02T05:20:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-10.8,"az":29.7,"t":"2030-02-02T05:25:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-10.33,"az":30.7,"t":"2030-02-02T05:30:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-9.85,"az":31.7,"t":"2030-02-02T05:35:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-9.35,"az":32.7,"t":"2030-02-02T05:40:00Z","terrain":1.11},{"above_terrain":false,"airmass":null,"alt":-8.84,"az":33.6,"t":"2030-02-02T05:45:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-8.31,"az":34.6,"t":"2030-02-02T05:50:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-7.78,"az":35.5,"t":"2030-02-02T05:55:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-7.23,"az":36.4,"t":"2030-02-02T06:00:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-6.66,"az":37.4,"t":"2030-02-02T06:05:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-6.09,"az":38.3,"t":"2030-02-02T06:10:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.5,"az":39.2,"t":"2030-02-02T06:15:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-4.91,"az":40.1,"t":"2030-02-02T06:20:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-4.3,"az":41.0,"t":"2030-02-02T06:25:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-3.68,"az":41.9,"t":"2030-02-02T06:30:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-3.05,"az":42.7,"t":"2030-02-02T06:35:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-2.41,"az":43.6,"t":"2030-02-02T06:40:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-1.76,"az":44.5,"t":"2030-02-02T06:45:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-1.1,"az":45.3,"t":"2030-02-02T06:50:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-0.43,"az":46.2,"t":"2030-02-02T06:55:00Z","terrain":0.66},{"above_terrain":false,"airmass":34.39,"alt":0.25,"az":47.0,"t":"2030-02-02T07:00:00Z","terrain":0.61},{"above_terrain":true,"airmass":26.83,"alt":0.94,"az":47.8,"t":"2030-02-02T07:05:00Z","terrain":0.54},{"above_terrain":true,"airmass":21.53,"alt":1.64,"az":48.6,"t":"2030-02-02T07:10:00Z","terrain":0.45},{"above_terrain":true,"airmass":17.73,"alt":2.35,"az":49.5,"t":"2030-02-02T07:15:00Z","terrain":0.41},{"above_terrain":true,"airmass":14.94,"alt":3.06,"az":50.3,"t":"2030-02-02T07:20:00Z","terrain":0.43},{"above_terrain":true,"airmass":12.83,"alt":3.79,"az":51.1,"t":"2030-02-02T07:25:00Z","terrain":0.54},{"above_terrain":true,"airmass":11.19,"alt":4.52,"az":51.8,"t":"2030-02-02T07:30:00Z","terrain":0.61},{"above_terrain":true,"airmass":9.89,"alt":5.26,"az":52.6,"t":"2030-02-02T07:35:00Z","terrain":0.76},{"above_terrain":true,"airmass":8.83,"alt":6.01,"az":53.4,"t":"2030-02-02T07:40:00Z","terrain":0.91},{"above_terrain":true,"airmass":7.97,"alt":6.76,"az":54.2,"t":"2030-02-02T07:45:00Z","terrain":1.01},{"above_terrain":true,"airmass":7.25,"alt":7.52,"az":54.9,"t":"2030-02-02T07:50:00Z","terrain":1.08},{"above_terrain":true,"airmass":6.64,"alt":8.29,"az":55.7,"t":"2030-02-02T07:55:00Z","terrain":1.06},{"above_terrain":true,"airmass":6.11,"alt":9.07,"az":56.5,"t":"2030-02-02T08:00:00Z","terrain":1.06},{"above_terrain":true,"airmass":5.66,"alt":9.85,"az":57.2,"t":"2030-02-02T08:05:00Z","terrain":1.11},{"above_terrain":true,"airmass":5.27,"alt":10.64,"az":58.0,"t":"2030-02-02T08:10:00Z","terrain":1.24},{"above_terrain":true,"airmass":4.93,"alt":11.44,"az":58.7,"t":"2030-02-02T08:15:00Z","terrain":1.22},{"above_terrain":true,"airmass":4.62,"alt":12.24,"az":59.4,"t":"2030-02-02T08:20:00Z","terrain":1.19},{"above_terrain":true,"airmass":4.35,"alt":13.05,"az":60.2,"t":"2030-02-02T08:25:00Z","terrain":1.16},{"above_terrain":true,"airmass":4.11,"alt":13.87,"az":60.9,"t":"2030-02-02T08:30:00Z","terrain":1.1},{"above_terrain":true,"airmass":3.89,"alt":14.69,"az":61.6,"t":"2030-02-02T08:35:00Z","terrain":1.04},{"above_terrain":true,"airmass":3.69,"alt":15.51,"az":62.3,"t":"2030-02-02T08:40:00Z","terrain":0.98},{"above_terrain":true,"airmass":3.51,"alt":16.34,"az":63.0,"t":"2030-02-02T08:45:00Z","terrain":0.91},{"above_terrain":true,"airmass":3.35,"alt":17.18,"az":63.7,"t":"2030-02-02T08:50:00Z","terrain":0.81},{"above_terrain":true,"airmass":3.2,"alt":18.02,"az":64.4,"t":"2030-02-02T08:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.07,"alt":18.87,"az":65.1,"t":"2030-02-02T09:00:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.94,"alt":19.72,"az":65.8,"t":"2030-02-02T09:05:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.83,"alt":20.58,"az":66.5,"t":"2030-02-02T09:10:00Z","terrain":0.88},{"above_terrain":true,"airmass":2.72,"alt":21.44,"az":67.2,"t":"2030-02-02T09:15:00Z","terrain":0.94},{"above_terrain":true,"airmass":2.62,"alt":22.3,"az":67.9,"t":"2030-02-02T09:20:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.53,"alt":23.17,"az":68.6,"t":"2030-02-02T09:25:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.44,"alt":24.05,"az":69.3,"t":"2030-02-02T09:30:00Z","terrain":1.1},{"above_terrain":true,"airmass":2.36,"alt":24.92,"az":70.0,"t":"2030-02-02T09:35:00Z","terrain":1.21},{"above_terrain":true,"airmass":2.29,"alt":25.8,"az":70.7,"t":"2030-02-02T09:40:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.22,"alt":26.69,"az":71.3,"t":"2030-02-02T09:45:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.15,"alt":27.58,"az":72.0,"t":"2030-02-02T09:50:00Z","terrain":1.2},{"above_terrain":true,"airmass":2.09,"alt":28.47,"az":72.7,"t":"2030-02-02T09:55:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.03,"alt":29.36,"az":73.4,"t":"2030-02-02T10:00:00Z","terrain":0.89}],"transit":{"airmass":1.02,"alt":79.1,"az":181.0,"t":"2030-02-01T15:10:00Z"},"usable_hours":3.92,"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."]}