{"assessment":{"best_window":{"end":"2026-07-27T01:15Z","end_local":"04:15","hours":2.92,"label":"good","mean_quality":0.76,"start":"2026-07-26T22:20Z","start_local":"01:20"},"cost":{"altitude":3.05,"clouds":0.36,"darkness":1.52,"moon":0.2},"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":"Worth it","hourly":[{"alt":-11,"cloud":5,"high":0,"iso":"2026-07-26T18:00Z","label":"unusable","low":0,"mid":5,"moon_alt":13,"precip":0.0,"q":0.0,"rh":82,"sky":"civil twilight","temp":11.8,"time":"21:00","wind":5.6},{"alt":-4,"cloud":5,"high":1,"iso":"2026-07-26T19:00Z","label":"unusable","low":0,"mid":5,"moon_alt":17,"precip":0.0,"q":0.0,"rh":86,"sky":"astronomical twilight","temp":10.8,"time":"22:00","wind":5.6},{"alt":4,"cloud":36,"high":2,"iso":"2026-07-26T20:00Z","label":"unusable","low":0,"mid":36,"moon_alt":20,"precip":0.0,"q":0.0,"rh":86,"sky":"night","temp":10.3,"time":"23:00","wind":6.3},{"alt":14,"cloud":2,"high":0,"iso":"2026-07-26T21:00Z","label":"unusable","low":0,"mid":2,"moon_alt":19,"precip":0.0,"q":0.0,"rh":84,"sky":"night","temp":10.0,"time":"00:00","wind":5.3},{"alt":24,"cloud":0,"high":0,"iso":"2026-07-26T22:00Z","label":"marginal","low":0,"mid":0,"moon_alt":16,"precip":0.0,"q":0.49,"rh":84,"sky":"night","temp":9.5,"time":"01:00","wind":5.3},{"alt":34,"cloud":1,"high":1,"iso":"2026-07-26T23:00Z","label":"good","low":0,"mid":0,"moon_alt":11,"precip":0.0,"q":0.74,"rh":83,"sky":"night","temp":9.1,"time":"02:00","wind":5.1},{"alt":46,"cloud":10,"high":10,"iso":"2026-07-27T00:00Z","label":"good","low":0,"mid":0,"moon_alt":4,"precip":0.0,"q":0.74,"rh":78,"sky":"night","temp":9.4,"time":"03:00","wind":4.9},{"alt":57,"cloud":28,"high":28,"iso":"2026-07-27T01:00Z","label":"good","low":0,"mid":0,"moon_alt":-5,"precip":0.0,"q":0.67,"rh":76,"sky":"night","temp":9.5,"time":"04:00","wind":4.0},{"alt":68,"cloud":49,"high":49,"iso":"2026-07-27T02:00Z","label":"poor","low":0,"mid":1,"moon_alt":-14,"precip":0.0,"q":0.07,"rh":76,"sky":"nautical twilight","temp":9.6,"time":"05:00","wind":3.6},{"alt":77,"cloud":2,"high":2,"iso":"2026-07-27T03:00Z","label":"unusable","low":0,"mid":0,"moon_alt":-24,"precip":0.0,"q":0.0,"rh":75,"sky":"civil twilight","temp":9.8,"time":"06:00","wind":4.0}],"peak_quality":0.86,"peak_sky":0.99,"quality_hours":2.84,"reasons":["the target being low or below 20\u00b0 cost 3.1 quality-hours","daylight and twilight cost 1.5 quality-hours","cloud cover cost 0.4 quality-hours"],"reference_hours":4.0,"score":70,"score_astronomy":79,"score_weather":89,"sky_hours":3.2,"verdict":"good","verdict_astronomy":"good","weather_known":true,"windows":[{"end":"2026-07-26T21:40Z","end_local":"00:40","hours":3.92,"label":"unusable","mean_quality":0.0,"start":"2026-07-26T17:45Z","start_local":"20:45"},{"end":"2026-07-26T22:20Z","end_local":"01:20","hours":0.67,"label":"marginal","mean_quality":0.47,"start":"2026-07-26T21:40Z","start_local":"00:40"},{"end":"2026-07-27T01:15Z","end_local":"04:15","hours":2.92,"label":"good","mean_quality":0.76,"start":"2026-07-26T22:20Z","start_local":"01:20"},{"end":"2026-07-27T02:00Z","end_local":"05:00","hours":0.75,"label":"marginal","mean_quality":0.34,"start":"2026-07-27T01:15Z","start_local":"04:15"},{"end":"2026-07-27T02:40Z","end_local":"05:40","hours":0.67,"label":"poor","mean_quality":0.07,"start":"2026-07-27T02:00Z","start_local":"05:00"},{"end":"2026-07-27T03:15Z","end_local":"06:15","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2026-07-27T02:40Z","start_local":"05:40"}]},"calculation_version":"2026-10-10.1","forecast":[{"cloud":0,"dark":false,"high":0,"local":"20:00","low":0,"mid":0,"precip":0.0,"rh":73,"temp":14.8,"time":"2026-07-26T17:00Z","wind":4.5},{"cloud":5,"dark":false,"high":0,"local":"21:00","low":0,"mid":5,"precip":0.0,"rh":82,"temp":11.8,"time":"2026-07-26T18:00Z","wind":5.6},{"cloud":5,"dark":false,"high":1,"local":"22:00","low":0,"mid":5,"precip":0.0,"rh":86,"temp":10.8,"time":"2026-07-26T19:00Z","wind":5.6},{"cloud":36,"dark":true,"high":2,"local":"23:00","low":0,"mid":36,"precip":0.0,"rh":86,"temp":10.3,"time":"2026-07-26T20:00Z","wind":6.3},{"cloud":2,"dark":true,"high":0,"local":"00:00","low":0,"mid":2,"precip":0.0,"rh":84,"temp":10.0,"time":"2026-07-26T21:00Z","wind":5.3},{"cloud":0,"dark":true,"high":0,"local":"01:00","low":0,"mid":0,"precip":0.0,"rh":84,"temp":9.5,"time":"2026-07-26T22:00Z","wind":5.3},{"cloud":1,"dark":true,"high":1,"local":"02:00","low":0,"mid":0,"precip":0.0,"rh":83,"temp":9.1,"time":"2026-07-26T23:00Z","wind":5.1},{"cloud":10,"dark":true,"high":10,"local":"03:00","low":0,"mid":0,"precip":0.0,"rh":78,"temp":9.4,"time":"2026-07-27T00:00Z","wind":4.9},{"cloud":28,"dark":true,"high":28,"local":"04:00","low":0,"mid":0,"precip":0.0,"rh":76,"temp":9.5,"time":"2026-07-27T01:00Z","wind":4.0},{"cloud":49,"dark":false,"high":49,"local":"05:00","low":0,"mid":1,"precip":0.0,"rh":76,"temp":9.6,"time":"2026-07-27T02:00Z","wind":3.6},{"cloud":2,"dark":false,"high":2,"local":"06:00","low":0,"mid":0,"precip":0.0,"rh":75,"temp":9.8,"time":"2026-07-27T03:00Z","wind":4.0},{"cloud":9,"dark":false,"high":8,"local":"07:00","low":0,"mid":1,"precip":0.0,"rh":75,"temp":10.9,"time":"2026-07-27T04:00Z","wind":4.0}],"forecast_source":"history","forecast_updated_at":"2026-10-11T11:42:31Z","limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2026-07-26T19:42:03Z","dark_hours":5.52,"dark_to":"2026-07-27T01:13:31Z","moon":{"illumination":0.933,"phase":"waxing gibbous","waxing":true},"moon_free_dark_hours":0.75,"moonrise":"2026-07-26T16:08:54Z","moonset":"2026-07-27T00:27:40Z","sunrise":"2026-07-27T03:10:15Z","sunset":"2026-07-26T17:45:21Z","twilight":{"astronomical":{"end":"2026-07-26T19:42:03Z","start":"2026-07-27T01:13:31Z"},"civil":{"end":"2026-07-26T18:17:15Z","start":"2026-07-27T02:38:20Z"},"nautical":{"end":"2026-07-26T18:57:05Z","start":"2026-07-27T01:58:30Z"}},"window_end":"2026-07-27T09:00:00Z","window_start":"2026-07-26T09:00:00Z"},"night_date":"2026-07-26","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.17,"alt":58.6,"t":"2026-07-27T01:10:00Z"},"dec":30.66017511,"dec_of_date":30.7956,"dec_str":"+30\u00b0 39' 36.6\"","good_hours":2.58,"limit_rise":"2026-07-26T21:38:33Z","limit_set":"2026-07-26T09:39:27Z","max_az_rate_deg_per_min":1.14,"moon_separation":118.7,"never_rises":false,"ra":23.46206906,"ra_of_date":23.8377,"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":"Only 2.6 h above 30\u00b0, 3.6 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2026-07-26T11:45:55Z","blocked_dark_hours":0,"clears_at":"2026-07-26T19:34:18Z","rise_az":288.5},"track":[{"above_terrain":true,"airmass":2.2,"alt":26.88,"az":288.5,"t":"2026-07-26T09:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.27,"alt":26.0,"az":289.2,"t":"2026-07-26T09:05:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.35,"alt":25.12,"az":289.9,"t":"2026-07-26T09:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.42,"alt":24.24,"az":290.5,"t":"2026-07-26T09:15:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.51,"alt":23.36,"az":291.2,"t":"2026-07-26T09:20:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.6,"alt":22.49,"az":291.9,"t":"2026-07-26T09:25:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.7,"alt":21.63,"az":292.6,"t":"2026-07-26T09:30:00Z","terrain":0.39},{"above_terrain":true,"airmass":2.8,"alt":20.77,"az":293.3,"t":"2026-07-26T09:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.92,"alt":19.91,"az":294.0,"t":"2026-07-26T09:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.04,"alt":19.06,"az":294.7,"t":"2026-07-26T09:45:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.17,"alt":18.21,"az":295.4,"t":"2026-07-26T09:50:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.32,"alt":17.36,"az":296.1,"t":"2026-07-26T09:55:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.48,"alt":16.53,"az":296.8,"t":"2026-07-26T10:00:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.65,"alt":15.69,"az":297.5,"t":"2026-07-26T10:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.85,"alt":14.87,"az":298.2,"t":"2026-07-26T10:10:00Z","terrain":0.13},{"above_terrain":true,"airmass":4.06,"alt":14.04,"az":298.9,"t":"2026-07-26T10:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":4.3,"alt":13.23,"az":299.7,"t":"2026-07-26T10:20:00Z","terrain":0.3},{"above_terrain":true,"airmass":4.56,"alt":12.42,"az":300.4,"t":"2026-07-26T10:25:00Z","terrain":0.35},{"above_terrain":true,"airmass":4.86,"alt":11.61,"az":301.1,"t":"2026-07-26T10:30:00Z","terrain":0.29},{"above_terrain":true,"airmass":5.19,"alt":10.82,"az":301.9,"t":"2026-07-26T10:35:00Z","terrain":0.11},{"above_terrain":true,"airmass":5.57,"alt":10.02,"az":302.6,"t":"2026-07-26T10:40:00Z","terrain":-0.11},{"above_terrain":true,"airmass":6.01,"alt":9.24,"az":303.4,"t":"2026-07-26T10:45:00Z","terrain":-0.18},{"above_terrain":true,"airmass":6.52,"alt":8.46,"az":304.1,"t":"2026-07-26T10:50:00Z","terrain":-0.12},{"above_terrain":true,"airmass":7.11,"alt":7.69,"az":304.9,"t":"2026-07-26T10:55:00Z","terrain":-0.26},{"above_terrain":true,"airmass":7.8,"alt":6.92,"az":305.6,"t":"2026-07-26T11:00:00Z","terrain":-0.21},{"above_terrain":true,"airmass":8.63,"alt":6.17,"az":306.4,"t":"2026-07-26T11:05:00Z","terrain":-0.03},{"above_terrain":true,"airmass":9.64,"alt":5.42,"az":307.2,"t":"2026-07-26T11:10:00Z","terrain":0.2},{"above_terrain":true,"airmass":10.88,"alt":4.68,"az":308.0,"t":"2026-07-26T11:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":12.44,"alt":3.94,"az":308.7,"t":"2026-07-26T11:20:00Z","terrain":0.21},{"above_terrain":true,"airmass":14.44,"alt":3.22,"az":309.5,"t":"2026-07-26T11:25:00Z","terrain":0.2},{"above_terrain":true,"airmass":17.07,"alt":2.5,"az":310.3,"t":"2026-07-26T11:30:00Z","terrain":0.27},{"above_terrain":true,"airmass":20.61,"alt":1.79,"az":311.2,"t":"2026-07-26T11:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":25.55,"alt":1.09,"az":312.0,"t":"2026-07-26T11:40:00Z","terrain":0.15},{"above_terrain":true,"airmass":32.56,"alt":0.4,"az":312.8,"t":"2026-07-26T11:45:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-0.28,"az":313.6,"t":"2026-07-26T11:50:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-0.96,"az":314.5,"t":"2026-07-26T11:55:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-1.62,"az":315.3,"t":"2026-07-26T12:00:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-2.27,"az":316.2,"t":"2026-07-26T12:05:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-2.92,"az":317.0,"t":"2026-07-26T12:10:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-3.55,"az":317.9,"t":"2026-07-26T12:15:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-4.17,"az":318.8,"t":"2026-07-26T12:20:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-4.78,"az":319.7,"t":"2026-07-26T12:25:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-5.38,"az":320.6,"t":"2026-07-26T12:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.97,"az":321.5,"t":"2026-07-26T12:35:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-6.55,"az":322.4,"t":"2026-07-26T12:40:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-7.11,"az":323.3,"t":"2026-07-26T12:45:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-7.66,"az":324.3,"t":"2026-07-26T12:50:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-8.21,"az":325.2,"t":"2026-07-26T12:55:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-8.73,"az":326.2,"t":"2026-07-26T13:00:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-9.25,"az":327.1,"t":"2026-07-26T13:05:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-9.75,"az":328.1,"t":"2026-07-26T13:10:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-10.24,"az":329.0,"t":"2026-07-26T13:15:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-10.71,"az":330.0,"t":"2026-07-26T13:20:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-11.17,"az":331.0,"t":"2026-07-26T13:25:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-11.62,"az":332.0,"t":"2026-07-26T13:30:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-12.05,"az":333.0,"t":"2026-07-26T13:35:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-12.47,"az":334.0,"t":"2026-07-26T13:40:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-12.87,"az":335.1,"t":"2026-07-26T13:45:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-13.26,"az":336.1,"t":"2026-07-26T13:50:00Z","terrain":-0.82},{"above_terrain":false,"airmass":null,"alt":-13.63,"az":337.1,"t":"2026-07-26T13:55:00Z","terrain":-0.69},{"above_terrain":false,"airmass":null,"alt":-13.98,"az":338.2,"t":"2026-07-26T14:00:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-14.32,"az":339.2,"t":"2026-07-26T14:05:00Z","terrain":-0.7},{"above_terrain":false,"airmass":null,"alt":-14.65,"az":340.3,"t":"2026-07-26T14:10:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-14.95,"az":341.4,"t":"2026-07-26T14:15:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-15.25,"az":342.4,"t":"2026-07-26T14:20:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-15.52,"az":343.5,"t":"2026-07-26T14:25:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-15.78,"az":344.6,"t":"2026-07-26T14:30:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-16.02,"az":345.7,"t":"2026-07-26T14:35:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-16.24,"az":346.8,"t":"2026-07-26T14:40:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-16.44,"az":347.9,"t":"2026-07-26T14:45:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-16.63,"az":349.0,"t":"2026-07-26T14:50:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-16.8,"az":350.1,"t":"2026-07-26T14:55:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-16.95,"az":351.2,"t":"2026-07-26T15:00:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-17.09,"az":352.3,"t":"2026-07-26T15:05:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-17.2,"az":353.5,"t":"2026-07-26T15:10:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-17.3,"az":354.6,"t":"2026-07-26T15:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.38,"az":355.7,"t":"2026-07-26T15:20:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-17.44,"az":356.8,"t":"2026-07-26T15:25:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-17.48,"az":358.0,"t":"2026-07-26T15:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.51,"az":359.1,"t":"2026-07-26T15:35:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-17.51,"az":0.2,"t":"2026-07-26T15:40:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-17.5,"az":1.4,"t":"2026-07-26T15:45:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-17.47,"az":2.5,"t":"2026-07-26T15:50:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-17.42,"az":3.6,"t":"2026-07-26T15:55:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-17.35,"az":4.7,"t":"2026-07-26T16:00:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-17.26,"az":5.9,"t":"2026-07-26T16:05:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-17.16,"az":7.0,"t":"2026-07-26T16:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-17.04,"az":8.1,"t":"2026-07-26T16:15:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-16.89,"az":9.2,"t":"2026-07-26T16:20:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-16.74,"az":10.3,"t":"2026-07-26T16:25:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-16.56,"az":11.4,"t":"2026-07-26T16:30:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-16.36,"az":12.5,"t":"2026-07-26T16:35:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-16.15,"az":13.6,"t":"2026-07-26T16:40:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-15.92,"az":14.7,"t":"2026-07-26T16:45:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-15.68,"az":15.8,"t":"2026-07-26T16:50:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-15.41,"az":16.9,"t":"2026-07-26T16:55:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-15.13,"az":18.0,"t":"2026-07-26T17:00:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-14.83,"az":19.1,"t":"2026-07-26T17:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-14.52,"az":20.1,"t":"2026-07-26T17:10:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-14.19,"az":21.2,"t":"2026-07-26T17:15:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-13.84,"az":22.2,"t":"2026-07-26T17:20:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-13.48,"az":23.3,"t":"2026-07-26T17:25:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-13.1,"az":24.3,"t":"2026-07-26T17:30:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-12.71,"az":25.3,"t":"2026-07-26T17:35:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-12.3,"az":26.4,"t":"2026-07-26T17:40:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-11.88,"az":27.4,"t":"2026-07-26T17:45:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-11.44,"az":28.4,"t":"2026-07-26T17:50:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-10.99,"az":29.4,"t":"2026-07-26T17:55:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-10.53,"az":30.4,"t":"2026-07-26T18:00:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-10.05,"az":31.3,"t":"2026-07-26T18:05:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-9.55,"az":32.3,"t":"2026-07-26T18:10:00Z","terrain":1.22},{"above_terrain":false,"airmass":null,"alt":-9.04,"az":33.3,"t":"2026-07-26T18:15:00Z","terrain":0.84},{"above_terrain":false,"airmass":null,"alt":-8.52,"az":34.2,"t":"2026-07-26T18:20:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-7.99,"az":35.2,"t":"2026-07-26T18:25:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-7.45,"az":36.1,"t":"2026-07-26T18:30:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-6.89,"az":37.0,"t":"2026-07-26T18:35:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-6.32,"az":38.0,"t":"2026-07-26T18:40:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.74,"az":38.9,"t":"2026-07-26T18:45:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-5.14,"az":39.8,"t":"2026-07-26T18:50:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-4.54,"az":40.7,"t":"2026-07-26T18:55:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-3.92,"az":41.6,"t":"2026-07-26T19:00:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-3.3,"az":42.4,"t":"2026-07-26T19:05:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-2.66,"az":43.3,"t":"2026-07-26T19:10:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-2.02,"az":44.2,"t":"2026-07-26T19:15:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-1.36,"az":45.0,"t":"2026-07-26T19:20:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-0.69,"az":45.9,"t":"2026-07-26T19:25:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-0.01,"az":46.7,"t":"2026-07-26T19:30:00Z","terrain":0.63},{"above_terrain":true,"airmass":29.47,"alt":0.67,"az":47.5,"t":"2026-07-26T19:35:00Z","terrain":0.57},{"above_terrain":true,"airmass":23.38,"alt":1.37,"az":48.3,"t":"2026-07-26T19:40:00Z","terrain":0.49},{"above_terrain":true,"airmass":19.07,"alt":2.07,"az":49.2,"t":"2026-07-26T19:45:00Z","terrain":0.41},{"above_terrain":true,"airmass":15.93,"alt":2.78,"az":50.0,"t":"2026-07-26T19:50:00Z","terrain":0.4},{"above_terrain":true,"airmass":13.58,"alt":3.5,"az":50.8,"t":"2026-07-26T19:55:00Z","terrain":0.5},{"above_terrain":true,"airmass":11.78,"alt":4.23,"az":51.6,"t":"2026-07-26T20:00:00Z","terrain":0.59},{"above_terrain":true,"airmass":10.36,"alt":4.97,"az":52.4,"t":"2026-07-26T20:05:00Z","terrain":0.7},{"above_terrain":true,"airmass":9.22,"alt":5.71,"az":53.1,"t":"2026-07-26T20:10:00Z","terrain":0.86},{"above_terrain":true,"airmass":8.29,"alt":6.47,"az":53.9,"t":"2026-07-26T20:15:00Z","terrain":0.99},{"above_terrain":true,"airmass":7.51,"alt":7.23,"az":54.7,"t":"2026-07-26T20:20:00Z","terrain":1.05},{"above_terrain":true,"airmass":6.86,"alt":7.99,"az":55.4,"t":"2026-07-26T20:25:00Z","terrain":1.07},{"above_terrain":true,"airmass":6.31,"alt":8.77,"az":56.2,"t":"2026-07-26T20:30:00Z","terrain":1.05},{"above_terrain":true,"airmass":5.83,"alt":9.55,"az":56.9,"t":"2026-07-26T20:35:00Z","terrain":1.07},{"above_terrain":true,"airmass":5.42,"alt":10.34,"az":57.7,"t":"2026-07-26T20:40:00Z","terrain":1.19},{"above_terrain":true,"airmass":5.05,"alt":11.13,"az":58.4,"t":"2026-07-26T20:45:00Z","terrain":1.23},{"above_terrain":true,"airmass":4.73,"alt":11.93,"az":59.2,"t":"2026-07-26T20:50:00Z","terrain":1.2},{"above_terrain":true,"airmass":4.45,"alt":12.74,"az":59.9,"t":"2026-07-26T20:55:00Z","terrain":1.17},{"above_terrain":true,"airmass":4.2,"alt":13.55,"az":60.6,"t":"2026-07-26T21:00:00Z","terrain":1.12},{"above_terrain":true,"airmass":3.97,"alt":14.37,"az":61.3,"t":"2026-07-26T21:05:00Z","terrain":1.06},{"above_terrain":true,"airmass":3.77,"alt":15.19,"az":62.1,"t":"2026-07-26T21:10:00Z","terrain":1.0},{"above_terrain":true,"airmass":3.58,"alt":16.02,"az":62.8,"t":"2026-07-26T21:15:00Z","terrain":0.93},{"above_terrain":true,"airmass":3.41,"alt":16.86,"az":63.5,"t":"2026-07-26T21:20:00Z","terrain":0.84},{"above_terrain":true,"airmass":3.26,"alt":17.7,"az":64.2,"t":"2026-07-26T21:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.12,"alt":18.54,"az":64.9,"t":"2026-07-26T21:30:00Z","terrain":0.77},{"above_terrain":true,"airmass":2.99,"alt":19.39,"az":65.6,"t":"2026-07-26T21:35:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.87,"alt":20.25,"az":66.3,"t":"2026-07-26T21:40:00Z","terrain":0.86},{"above_terrain":true,"airmass":2.76,"alt":21.11,"az":67.0,"t":"2026-07-26T21:45:00Z","terrain":0.93},{"above_terrain":true,"airmass":2.66,"alt":21.97,"az":67.7,"t":"2026-07-26T21:50:00Z","terrain":0.97},{"above_terrain":true,"airmass":2.56,"alt":22.84,"az":68.4,"t":"2026-07-26T21:55:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.47,"alt":23.71,"az":69.0,"t":"2026-07-26T22:00:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.39,"alt":24.59,"az":69.7,"t":"2026-07-26T22:05:00Z","terrain":1.17},{"above_terrain":true,"airmass":2.32,"alt":25.47,"az":70.4,"t":"2026-07-26T22:10:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.24,"alt":26.35,"az":71.1,"t":"2026-07-26T22:15:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.18,"alt":27.24,"az":71.8,"t":"2026-07-26T22:20:00Z","terrain":1.21},{"above_terrain":true,"airmass":2.11,"alt":28.13,"az":72.5,"t":"2026-07-26T22:25:00Z","terrain":1.1},{"above_terrain":true,"airmass":2.05,"alt":29.02,"az":73.1,"t":"2026-07-26T22:30:00Z","terrain":0.95},{"above_terrain":true,"airmass":2.0,"alt":29.92,"az":73.8,"t":"2026-07-26T22:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.95,"alt":30.82,"az":74.5,"t":"2026-07-26T22:40:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.9,"alt":31.72,"az":75.2,"t":"2026-07-26T22:45:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.85,"alt":32.63,"az":75.9,"t":"2026-07-26T22:50:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.81,"alt":33.54,"az":76.6,"t":"2026-07-26T22:55:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.76,"alt":34.45,"az":77.3,"t":"2026-07-26T23:00:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.72,"alt":35.36,"az":78.0,"t":"2026-07-26T23:05:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.69,"alt":36.28,"az":78.7,"t":"2026-07-26T23:10:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.65,"alt":37.2,"az":79.4,"t":"2026-07-26T23:15:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.62,"alt":38.12,"az":80.1,"t":"2026-07-26T23:20:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.59,"alt":39.04,"az":80.8,"t":"2026-07-26T23:25:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.55,"alt":39.97,"az":81.5,"t":"2026-07-26T23:30:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.53,"alt":40.9,"az":82.2,"t":"2026-07-26T23:35:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.5,"alt":41.82,"az":82.9,"t":"2026-07-26T23:40:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.47,"alt":42.75,"az":83.7,"t":"2026-07-26T23:45:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.45,"alt":43.68,"az":84.4,"t":"2026-07-26T23:50:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.42,"alt":44.62,"az":85.2,"t":"2026-07-26T23:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.4,"alt":45.55,"az":85.9,"t":"2026-07-27T00:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.38,"alt":46.48,"az":86.7,"t":"2026-07-27T00:05:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.36,"alt":47.42,"az":87.5,"t":"2026-07-27T00:10:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.34,"alt":48.35,"az":88.3,"t":"2026-07-27T00:15:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.32,"alt":49.29,"az":89.1,"t":"2026-07-27T00:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.3,"alt":50.22,"az":89.9,"t":"2026-07-27T00:25:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.28,"alt":51.16,"az":90.7,"t":"2026-07-27T00:30:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.27,"alt":52.1,"az":91.6,"t":"2026-07-27T00:35:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.25,"alt":53.03,"az":92.5,"t":"2026-07-27T00:40:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.24,"alt":53.97,"az":93.4,"t":"2026-07-27T00:45:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.22,"alt":54.9,"az":94.3,"t":"2026-07-27T00:50:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.21,"alt":55.83,"az":95.2,"t":"2026-07-27T00:55:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.19,"alt":56.76,"az":96.2,"t":"2026-07-27T01:00:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.18,"alt":57.69,"az":97.2,"t":"2026-07-27T01:05:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.17,"alt":58.62,"az":98.3,"t":"2026-07-27T01:10:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.16,"alt":59.55,"az":99.3,"t":"2026-07-27T01:15:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.15,"alt":60.47,"az":100.4,"t":"2026-07-27T01:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.39,"az":101.6,"t":"2026-07-27T01:25:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.13,"alt":62.3,"az":102.8,"t":"2026-07-27T01:30:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.12,"alt":63.21,"az":104.1,"t":"2026-07-27T01:35:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.11,"alt":64.12,"az":105.4,"t":"2026-07-27T01:40:00Z","terrain":-0.37},{"above_terrain":true,"airmass":1.1,"alt":65.02,"az":106.8,"t":"2026-07-27T01:45:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.09,"alt":65.91,"az":108.2,"t":"2026-07-27T01:50:00Z","terrain":-0.98},{"above_terrain":true,"airmass":1.09,"alt":66.79,"az":109.7,"t":"2026-07-27T01:55:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.08,"alt":67.67,"az":111.4,"t":"2026-07-27T02:00:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.07,"alt":68.54,"az":113.1,"t":"2026-07-27T02:05:00Z","terrain":-1.45},{"above_terrain":true,"airmass":1.07,"alt":69.39,"az":114.9,"t":"2026-07-27T02:10:00Z","terrain":-1.52},{"above_terrain":true,"airmass":1.06,"alt":70.23,"az":116.8,"t":"2026-07-27T02:15:00Z","terrain":-1.6},{"above_terrain":true,"airmass":1.06,"alt":71.06,"az":118.9,"t":"2026-07-27T02:20:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.05,"alt":71.87,"az":121.1,"t":"2026-07-27T02:25:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.05,"alt":72.66,"az":123.5,"t":"2026-07-27T02:30:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.04,"alt":73.43,"az":126.1,"t":"2026-07-27T02:35:00Z","terrain":-1.59},{"above_terrain":true,"airmass":1.04,"alt":74.17,"az":128.9,"t":"2026-07-27T02:40:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.04,"alt":74.89,"az":132.0,"t":"2026-07-27T02:45:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.03,"alt":75.56,"az":135.2,"t":"2026-07-27T02:50:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.03,"alt":76.2,"az":138.8,"t":"2026-07-27T02:55:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.03,"alt":76.8,"az":142.6,"t":"2026-07-27T03:00:00Z","terrain":-1.35},{"above_terrain":true,"airmass":1.02,"alt":77.34,"az":146.8,"t":"2026-07-27T03:05:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.02,"alt":77.82,"az":151.3,"t":"2026-07-27T03:10:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.02,"alt":78.23,"az":156.1,"t":"2026-07-27T03:15:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.02,"alt":78.58,"az":161.2,"t":"2026-07-27T03:20:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.02,"alt":78.84,"az":166.5,"t":"2026-07-27T03:25:00Z","terrain":-1.21},{"above_terrain":true,"airmass":1.02,"alt":79.01,"az":172.0,"t":"2026-07-27T03:30:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.02,"alt":79.09,"az":177.7,"t":"2026-07-27T03:35:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.02,"alt":79.09,"az":183.4,"t":"2026-07-27T03:40:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.02,"alt":78.99,"az":189.0,"t":"2026-07-27T03:45:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.02,"alt":78.79,"az":194.5,"t":"2026-07-27T03:50:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.02,"alt":78.52,"az":199.8,"t":"2026-07-27T03:55:00Z","terrain":-0.27},{"above_terrain":true,"airmass":1.02,"alt":78.16,"az":204.8,"t":"2026-07-27T04:00:00Z","terrain":-0.24},{"above_terrain":true,"airmass":1.02,"alt":77.73,"az":209.6,"t":"2026-07-27T04:05:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.02,"alt":77.24,"az":214.0,"t":"2026-07-27T04:10:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.03,"alt":76.69,"az":218.1,"t":"2026-07-27T04:15:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.03,"alt":76.09,"az":221.9,"t":"2026-07-27T04:20:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.03,"alt":75.44,"az":225.4,"t":"2026-07-27T04:25:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.04,"alt":74.76,"az":228.6,"t":"2026-07-27T04:30:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.04,"alt":74.04,"az":231.6,"t":"2026-07-27T04:35:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.04,"alt":73.29,"az":234.4,"t":"2026-07-27T04:40:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.05,"alt":72.52,"az":236.9,"t":"2026-07-27T04:45:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.05,"alt":71.73,"az":239.3,"t":"2026-07-27T04:50:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.06,"alt":70.91,"az":241.5,"t":"2026-07-27T04:55:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.06,"alt":70.08,"az":243.5,"t":"2026-07-27T05:00:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.07,"alt":69.24,"az":245.5,"t":"2026-07-27T05:05:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.08,"alt":68.38,"az":247.3,"t":"2026-07-27T05:10:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.08,"alt":67.51,"az":249.0,"t":"2026-07-27T05:15:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.09,"alt":66.63,"az":250.6,"t":"2026-07-27T05:20:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.1,"alt":65.75,"az":252.1,"t":"2026-07-27T05:25:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.1,"alt":64.85,"az":253.5,"t":"2026-07-27T05:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.11,"alt":63.95,"az":254.9,"t":"2026-07-27T05:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.12,"alt":63.05,"az":256.2,"t":"2026-07-27T05:40:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.13,"alt":62.13,"az":257.4,"t":"2026-07-27T05:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.14,"alt":61.22,"az":258.6,"t":"2026-07-27T05:50:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.15,"alt":60.3,"az":259.8,"t":"2026-07-27T05:55:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.16,"alt":59.38,"az":260.9,"t":"2026-07-27T06:00:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.17,"alt":58.45,"az":261.9,"t":"2026-07-27T06:05:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.18,"alt":57.52,"az":263.0,"t":"2026-07-27T06:10:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.2,"alt":56.59,"az":264.0,"t":"2026-07-27T06:15:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.21,"alt":55.66,"az":264.9,"t":"2026-07-27T06:20:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.22,"alt":54.73,"az":265.9,"t":"2026-07-27T06:25:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.24,"alt":53.79,"az":266.8,"t":"2026-07-27T06:30:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.25,"alt":52.86,"az":267.7,"t":"2026-07-27T06:35:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.27,"alt":51.92,"az":268.6,"t":"2026-07-27T06:40:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.29,"alt":50.99,"az":269.4,"t":"2026-07-27T06:45:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.3,"alt":50.05,"az":270.2,"t":"2026-07-27T06:50:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.32,"alt":49.12,"az":271.1,"t":"2026-07-27T06:55:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.34,"alt":48.18,"az":271.9,"t":"2026-07-27T07:00:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.36,"alt":47.25,"az":272.7,"t":"2026-07-27T07:05:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.38,"alt":46.31,"az":273.4,"t":"2026-07-27T07:10:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.4,"alt":45.38,"az":274.2,"t":"2026-07-27T07:15:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.43,"alt":44.44,"az":275.0,"t":"2026-07-27T07:20:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.45,"alt":43.51,"az":275.7,"t":"2026-07-27T07:25:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.48,"alt":42.58,"az":276.5,"t":"2026-07-27T07:30:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.5,"alt":41.65,"az":277.2,"t":"2026-07-27T07:35:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.53,"alt":40.72,"az":277.9,"t":"2026-07-27T07:40:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.56,"alt":39.8,"az":278.6,"t":"2026-07-27T07:45:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.59,"alt":38.87,"az":279.4,"t":"2026-07-27T07:50:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.62,"alt":37.95,"az":280.1,"t":"2026-07-27T07:55:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.66,"alt":37.03,"az":280.8,"t":"2026-07-27T08:00:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.69,"alt":36.11,"az":281.5,"t":"2026-07-27T08:05:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.73,"alt":35.2,"az":282.2,"t":"2026-07-27T08:10:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.77,"alt":34.28,"az":282.9,"t":"2026-07-27T08:15:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.81,"alt":33.37,"az":283.5,"t":"2026-07-27T08:20:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.86,"alt":32.46,"az":284.2,"t":"2026-07-27T08:25:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.91,"alt":31.56,"az":284.9,"t":"2026-07-27T08:30:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.96,"alt":30.65,"az":285.6,"t":"2026-07-27T08:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.01,"alt":29.75,"az":286.3,"t":"2026-07-27T08:40:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.07,"alt":28.86,"az":287.0,"t":"2026-07-27T08:45:00Z","terrain":0.37},{"above_terrain":true,"airmass":2.13,"alt":27.96,"az":287.7,"t":"2026-07-27T08:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":2.19,"alt":27.07,"az":288.3,"t":"2026-07-27T08:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.26,"alt":26.19,"az":289.0,"t":"2026-07-27T09:00:00Z","terrain":0.18}],"transit":{"airmass":1.02,"alt":79.1,"az":177.7,"t":"2026-07-27T03:35:00Z"},"usable_hours":3.58,"verdict":"marginal","zenith_passage":false},"warnings":[]}