{"assessment":{"best_window":{"end":"2025-07-24T01:10Z","end_local":"04:10","hours":2.83,"label":"good","mean_quality":0.85,"start":"2025-07-23T22:20Z","start_local":"01:20"},"cost":{"altitude":3.14,"clouds":0.0,"darkness":1.48,"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":"Worth it","hourly":[{"alt":-12,"cloud":12,"high":1,"iso":"2025-07-23T18:00Z","label":"unusable","low":0,"mid":11,"moon_alt":-7,"precip":0.0,"q":0.0,"rh":53,"sky":"civil twilight","temp":19.4,"time":"21:00","wind":5.8},{"alt":-5,"cloud":27,"high":0,"iso":"2025-07-23T19:00Z","label":"unusable","low":0,"mid":27,"moon_alt":-14,"precip":0.0,"q":0.0,"rh":57,"sky":"nautical twilight","temp":18.1,"time":"22:00","wind":3.6},{"alt":3,"cloud":25,"high":0,"iso":"2025-07-23T20:00Z","label":"unusable","low":0,"mid":25,"moon_alt":-19,"precip":0.0,"q":0.0,"rh":57,"sky":"night","temp":18.1,"time":"23:00","wind":0.4},{"alt":12,"cloud":3,"high":0,"iso":"2025-07-23T21:00Z","label":"unusable","low":0,"mid":3,"moon_alt":-22,"precip":0.0,"q":0.0,"rh":61,"sky":"night","temp":16.8,"time":"00:00","wind":3.1},{"alt":22,"cloud":0,"high":0,"iso":"2025-07-23T22:00Z","label":"marginal","low":0,"mid":0,"moon_alt":-23,"precip":0.0,"q":0.47,"rh":63,"sky":"night","temp":16.7,"time":"01:00","wind":1.2},{"alt":32,"cloud":0,"high":0,"iso":"2025-07-23T23:00Z","label":"good","low":0,"mid":0,"moon_alt":-21,"precip":0.0,"q":0.82,"rh":66,"sky":"night","temp":16.2,"time":"02:00","wind":1.6},{"alt":44,"cloud":0,"high":0,"iso":"2025-07-24T00:00Z","label":"good","low":0,"mid":0,"moon_alt":-16,"precip":0.0,"q":0.89,"rh":67,"sky":"night","temp":15.7,"time":"03:00","wind":0.8},{"alt":55,"cloud":0,"high":0,"iso":"2025-07-24T01:00Z","label":"good","low":0,"mid":0,"moon_alt":-10,"precip":0.0,"q":0.97,"rh":67,"sky":"night","temp":15.3,"time":"04:00","wind":0.2},{"alt":66,"cloud":0,"high":0,"iso":"2025-07-24T02:00Z","label":"poor","low":0,"mid":0,"moon_alt":-2,"precip":0.0,"q":0.15,"rh":66,"sky":"nautical twilight","temp":15.3,"time":"05:00","wind":1.4},{"alt":75,"cloud":0,"high":0,"iso":"2025-07-24T03:00Z","label":"unusable","low":0,"mid":0,"moon_alt":7,"precip":0.0,"q":0.0,"rh":67,"sky":"civil twilight","temp":15.0,"time":"06:00","wind":2.1}],"peak_quality":0.97,"peak_sky":0.97,"quality_hours":3.18,"reasons":["the target being low or below 20\u00b0 cost 3.1 quality-hours","daylight and twilight cost 1.5 quality-hours"],"reference_hours":4.0,"score":77,"score_astronomy":77,"score_weather":100,"sky_hours":3.18,"verdict":"good","verdict_astronomy":"good","weather_known":true,"windows":[{"end":"2025-07-23T21:50Z","end_local":"00:50","hours":4.08,"label":"unusable","mean_quality":0.0,"start":"2025-07-23T17:45Z","start_local":"20:45"},{"end":"2025-07-23T22:20Z","end_local":"01:20","hours":0.5,"label":"marginal","mean_quality":0.49,"start":"2025-07-23T21:50Z","start_local":"00:50"},{"end":"2025-07-24T01:10Z","end_local":"04:10","hours":2.83,"label":"good","mean_quality":0.85,"start":"2025-07-23T22:20Z","start_local":"01:20"},{"end":"2025-07-24T02:00Z","end_local":"05:00","hours":0.83,"label":"marginal","mean_quality":0.5,"start":"2025-07-24T01:10Z","start_local":"04:10"},{"end":"2025-07-24T02:40Z","end_local":"05:40","hours":0.67,"label":"poor","mean_quality":0.15,"start":"2025-07-24T02:00Z","start_local":"05:00"},{"end":"2025-07-24T03:10Z","end_local":"06:10","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2025-07-24T02:40Z","start_local":"05:40"}]},"calculation_version":"2026-10-10.1","forecast":[{"cloud":24,"dark":false,"high":7,"local":"20:00","low":0,"mid":18,"precip":0.0,"rh":56,"temp":21.0,"time":"2025-07-23T17:00Z","wind":6.2},{"cloud":12,"dark":false,"high":1,"local":"21:00","low":0,"mid":11,"precip":0.0,"rh":53,"temp":19.4,"time":"2025-07-23T18:00Z","wind":5.8},{"cloud":27,"dark":false,"high":0,"local":"22:00","low":0,"mid":27,"precip":0.0,"rh":57,"temp":18.1,"time":"2025-07-23T19:00Z","wind":3.6},{"cloud":25,"dark":true,"high":0,"local":"23:00","low":0,"mid":25,"precip":0.0,"rh":57,"temp":18.1,"time":"2025-07-23T20:00Z","wind":0.4},{"cloud":3,"dark":true,"high":0,"local":"00:00","low":0,"mid":3,"precip":0.0,"rh":61,"temp":16.8,"time":"2025-07-23T21:00Z","wind":3.1},{"cloud":0,"dark":true,"high":0,"local":"01:00","low":0,"mid":0,"precip":0.0,"rh":63,"temp":16.7,"time":"2025-07-23T22:00Z","wind":1.2},{"cloud":0,"dark":true,"high":0,"local":"02:00","low":0,"mid":0,"precip":0.0,"rh":66,"temp":16.2,"time":"2025-07-23T23:00Z","wind":1.6},{"cloud":0,"dark":true,"high":0,"local":"03:00","low":0,"mid":0,"precip":0.0,"rh":67,"temp":15.7,"time":"2025-07-24T00:00Z","wind":0.8},{"cloud":0,"dark":true,"high":0,"local":"04:00","low":0,"mid":0,"precip":0.0,"rh":67,"temp":15.3,"time":"2025-07-24T01:00Z","wind":0.2},{"cloud":0,"dark":false,"high":0,"local":"05:00","low":0,"mid":0,"precip":0.0,"rh":66,"temp":15.3,"time":"2025-07-24T02:00Z","wind":1.4},{"cloud":0,"dark":false,"high":0,"local":"06:00","low":0,"mid":0,"precip":0.0,"rh":67,"temp":15.0,"time":"2025-07-24T03:00Z","wind":2.1},{"cloud":0,"dark":false,"high":0,"local":"07:00","low":0,"mid":0,"precip":0.0,"rh":68,"temp":15.9,"time":"2025-07-24T04:00Z","wind":2.5}],"forecast_source":"history","forecast_updated_at":"2026-10-22T07:55:48Z","limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2025-07-23T19:46:16Z","dark_hours":5.38,"dark_to":"2025-07-24T01:09:14Z","moon":{"illumination":0.011,"phase":"new moon","waxing":false},"moon_free_dark_hours":5.37,"moonrise":"2025-07-24T02:17:20Z","moonset":"2025-07-23T17:10:38Z","sunrise":"2025-07-24T03:07:38Z","sunset":"2025-07-23T17:47:53Z","twilight":{"astronomical":{"end":"2025-07-23T19:46:16Z","start":"2025-07-24T01:09:14Z"},"civil":{"end":"2025-07-23T18:20:04Z","start":"2025-07-24T02:35:27Z"},"nautical":{"end":"2025-07-23T19:00:24Z","start":"2025-07-24T01:55:06Z"}},"window_end":"2025-07-24T09:00:00Z","window_start":"2025-07-23T09:00:00Z"},"night_date":"2025-07-23","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.21,"alt":55.7,"t":"2025-07-24T01:05:00Z"},"dec":30.66017511,"dec_of_date":30.7905,"dec_str":"+30\u00b0 39' 36.6\"","good_hours":2.33,"limit_rise":"2025-07-23T21:49:21Z","limit_set":"2025-07-23T09:50:13Z","max_az_rate_deg_per_min":1.14,"moon_separation":76.2,"never_rises":false,"ra":23.46206906,"ra_of_date":23.8235,"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 2.3 h above 30\u00b0, 3.3 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2025-07-23T11:56:39Z","blocked_dark_hours":0,"clears_at":"2025-07-23T19:45:07Z","rise_az":287.0},"track":[{"above_terrain":true,"airmass":2.07,"alt":28.8,"az":287.0,"t":"2025-07-23T09:00:00Z","terrain":0.37},{"above_terrain":true,"airmass":2.13,"alt":27.91,"az":287.7,"t":"2025-07-23T09:05:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.19,"alt":27.02,"az":288.4,"t":"2025-07-23T09:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.26,"alt":26.13,"az":289.1,"t":"2025-07-23T09:15:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.33,"alt":25.25,"az":289.7,"t":"2025-07-23T09:20:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.41,"alt":24.37,"az":290.4,"t":"2025-07-23T09:25:00Z","terrain":0.38},{"above_terrain":true,"airmass":2.5,"alt":23.5,"az":291.1,"t":"2025-07-23T09:30:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.59,"alt":22.63,"az":291.8,"t":"2025-07-23T09:35:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.68,"alt":21.76,"az":292.5,"t":"2025-07-23T09:40:00Z","terrain":0.42},{"above_terrain":true,"airmass":2.79,"alt":20.9,"az":293.2,"t":"2025-07-23T09:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.9,"alt":20.04,"az":293.9,"t":"2025-07-23T09:50:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.02,"alt":19.19,"az":294.6,"t":"2025-07-23T09:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.15,"alt":18.34,"az":295.3,"t":"2025-07-23T10:00:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.3,"alt":17.49,"az":296.0,"t":"2025-07-23T10:05:00Z","terrain":0.33},{"above_terrain":true,"airmass":3.45,"alt":16.65,"az":296.7,"t":"2025-07-23T10:10:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.62,"alt":15.82,"az":297.4,"t":"2025-07-23T10:15:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.81,"alt":14.99,"az":298.1,"t":"2025-07-23T10:20:00Z","terrain":0.13},{"above_terrain":true,"airmass":4.02,"alt":14.17,"az":298.8,"t":"2025-07-23T10:25:00Z","terrain":0.16},{"above_terrain":true,"airmass":4.26,"alt":13.35,"az":299.5,"t":"2025-07-23T10:30:00Z","terrain":0.28},{"above_terrain":true,"airmass":4.52,"alt":12.54,"az":300.3,"t":"2025-07-23T10:35:00Z","terrain":0.36},{"above_terrain":true,"airmass":4.81,"alt":11.74,"az":301.0,"t":"2025-07-23T10:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":5.14,"alt":10.94,"az":301.7,"t":"2025-07-23T10:45:00Z","terrain":0.14},{"above_terrain":true,"airmass":5.51,"alt":10.14,"az":302.5,"t":"2025-07-23T10:50:00Z","terrain":-0.07},{"above_terrain":true,"airmass":5.94,"alt":9.36,"az":303.2,"t":"2025-07-23T10:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":6.43,"alt":8.58,"az":304.0,"t":"2025-07-23T11:00:00Z","terrain":-0.1},{"above_terrain":true,"airmass":7.01,"alt":7.81,"az":304.7,"t":"2025-07-23T11:05:00Z","terrain":-0.24},{"above_terrain":true,"airmass":7.69,"alt":7.04,"az":305.5,"t":"2025-07-23T11:10:00Z","terrain":-0.23},{"above_terrain":true,"airmass":8.5,"alt":6.28,"az":306.3,"t":"2025-07-23T11:15:00Z","terrain":-0.07},{"above_terrain":true,"airmass":9.48,"alt":5.53,"az":307.0,"t":"2025-07-23T11:20:00Z","terrain":0.19},{"above_terrain":true,"airmass":10.68,"alt":4.79,"az":307.8,"t":"2025-07-23T11:25:00Z","terrain":0.3},{"above_terrain":true,"airmass":12.18,"alt":4.05,"az":308.6,"t":"2025-07-23T11:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":14.1,"alt":3.33,"az":309.4,"t":"2025-07-23T11:35:00Z","terrain":0.19},{"above_terrain":true,"airmass":16.62,"alt":2.61,"az":310.2,"t":"2025-07-23T11:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":20.0,"alt":1.9,"az":311.0,"t":"2025-07-23T11:45:00Z","terrain":0.35},{"above_terrain":true,"airmass":24.69,"alt":1.19,"az":311.8,"t":"2025-07-23T11:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":31.33,"alt":0.5,"az":312.7,"t":"2025-07-23T11:55:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-0.18,"az":313.5,"t":"2025-07-23T12:00:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-0.86,"az":314.3,"t":"2025-07-23T12:05:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-1.52,"az":315.2,"t":"2025-07-23T12:10:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-2.18,"az":316.0,"t":"2025-07-23T12:15:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-2.82,"az":316.9,"t":"2025-07-23T12:20:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-3.45,"az":317.8,"t":"2025-07-23T12:25:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-4.08,"az":318.7,"t":"2025-07-23T12:30:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-4.69,"az":319.5,"t":"2025-07-23T12:35:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-5.29,"az":320.4,"t":"2025-07-23T12:40:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-5.88,"az":321.3,"t":"2025-07-23T12:45:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-6.46,"az":322.3,"t":"2025-07-23T12:50:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-7.03,"az":323.2,"t":"2025-07-23T12:55:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-7.58,"az":324.1,"t":"2025-07-23T13:00:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-8.13,"az":325.1,"t":"2025-07-23T13:05:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-8.66,"az":326.0,"t":"2025-07-23T13:10:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-9.17,"az":327.0,"t":"2025-07-23T13:15:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-9.68,"az":327.9,"t":"2025-07-23T13:20:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-10.17,"az":328.9,"t":"2025-07-23T13:25:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-10.64,"az":329.9,"t":"2025-07-23T13:30:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-11.11,"az":330.9,"t":"2025-07-23T13:35:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-11.55,"az":331.9,"t":"2025-07-23T13:40:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-11.99,"az":332.9,"t":"2025-07-23T13:45:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-12.41,"az":333.9,"t":"2025-07-23T13:50:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-12.81,"az":334.9,"t":"2025-07-23T13:55:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-13.2,"az":335.9,"t":"2025-07-23T14:00:00Z","terrain":-0.81},{"above_terrain":false,"airmass":null,"alt":-13.58,"az":337.0,"t":"2025-07-23T14:05:00Z","terrain":-0.73},{"above_terrain":false,"airmass":null,"alt":-13.93,"az":338.0,"t":"2025-07-23T14:10:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-14.28,"az":339.1,"t":"2025-07-23T14:15:00Z","terrain":-0.73},{"above_terrain":false,"airmass":null,"alt":-14.6,"az":340.1,"t":"2025-07-23T14:20:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-14.91,"az":341.2,"t":"2025-07-23T14:25:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-15.21,"az":342.3,"t":"2025-07-23T14:30:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-15.48,"az":343.4,"t":"2025-07-23T14:35:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-15.74,"az":344.4,"t":"2025-07-23T14:40:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-15.98,"az":345.5,"t":"2025-07-23T14:45:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-16.21,"az":346.6,"t":"2025-07-23T14:50:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-16.42,"az":347.7,"t":"2025-07-23T14:55:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-16.61,"az":348.8,"t":"2025-07-23T15:00:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-16.78,"az":349.9,"t":"2025-07-23T15:05:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-16.93,"az":351.1,"t":"2025-07-23T15:10:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-17.07,"az":352.2,"t":"2025-07-23T15:15:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-17.19,"az":353.3,"t":"2025-07-23T15:20:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-17.29,"az":354.4,"t":"2025-07-23T15:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.37,"az":355.5,"t":"2025-07-23T15:30:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-17.44,"az":356.7,"t":"2025-07-23T15:35:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-17.48,"az":357.8,"t":"2025-07-23T15:40:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-17.51,"az":358.9,"t":"2025-07-23T15:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-17.52,"az":0.0,"t":"2025-07-23T15:50:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-17.51,"az":1.2,"t":"2025-07-23T15:55:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-17.48,"az":2.3,"t":"2025-07-23T16:00:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-17.43,"az":3.4,"t":"2025-07-23T16:05:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-17.37,"az":4.6,"t":"2025-07-23T16:10:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-17.28,"az":5.7,"t":"2025-07-23T16:15:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-17.18,"az":6.8,"t":"2025-07-23T16:20:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-17.06,"az":7.9,"t":"2025-07-23T16:25:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-16.92,"az":9.0,"t":"2025-07-23T16:30:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-16.77,"az":10.2,"t":"2025-07-23T16:35:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-16.59,"az":11.3,"t":"2025-07-23T16:40:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-16.4,"az":12.4,"t":"2025-07-23T16:45:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-16.19,"az":13.5,"t":"2025-07-23T16:50:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-15.97,"az":14.6,"t":"2025-07-23T16:55:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-15.72,"az":15.7,"t":"2025-07-23T17:00:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-15.46,"az":16.7,"t":"2025-07-23T17:05:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-15.18,"az":17.8,"t":"2025-07-23T17:10:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-14.89,"az":18.9,"t":"2025-07-23T17:15:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-14.58,"az":20.0,"t":"2025-07-23T17:20:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-14.25,"az":21.0,"t":"2025-07-23T17:25:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-13.9,"az":22.1,"t":"2025-07-23T17:30:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-13.55,"az":23.1,"t":"2025-07-23T17:35:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-13.17,"az":24.1,"t":"2025-07-23T17:40:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-12.78,"az":25.2,"t":"2025-07-23T17:45:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-12.37,"az":26.2,"t":"2025-07-23T17:50:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-11.95,"az":27.2,"t":"2025-07-23T17:55:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-11.52,"az":28.2,"t":"2025-07-23T18:00:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-11.07,"az":29.2,"t":"2025-07-23T18:05:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-10.6,"az":30.2,"t":"2025-07-23T18:10:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-10.13,"az":31.2,"t":"2025-07-23T18:15:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-9.63,"az":32.2,"t":"2025-07-23T18:20:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-9.13,"az":33.1,"t":"2025-07-23T18:25:00Z","terrain":0.92},{"above_terrain":false,"airmass":null,"alt":-8.61,"az":34.1,"t":"2025-07-23T18:30:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-8.08,"az":35.0,"t":"2025-07-23T18:35:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-7.54,"az":36.0,"t":"2025-07-23T18:40:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-6.98,"az":36.9,"t":"2025-07-23T18:45:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-6.41,"az":37.8,"t":"2025-07-23T18:50:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-5.83,"az":38.7,"t":"2025-07-23T18:55:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-5.24,"az":39.6,"t":"2025-07-23T19:00:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-4.64,"az":40.5,"t":"2025-07-23T19:05:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-4.03,"az":41.4,"t":"2025-07-23T19:10:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-3.4,"az":42.3,"t":"2025-07-23T19:15:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-2.77,"az":43.2,"t":"2025-07-23T19:20:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-2.12,"az":44.0,"t":"2025-07-23T19:25:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-1.47,"az":44.9,"t":"2025-07-23T19:30:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-0.8,"az":45.7,"t":"2025-07-23T19:35:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-0.13,"az":46.6,"t":"2025-07-23T19:40:00Z","terrain":0.64},{"above_terrain":false,"airmass":30.69,"alt":0.56,"az":47.4,"t":"2025-07-23T19:45:00Z","terrain":0.58},{"above_terrain":true,"airmass":24.24,"alt":1.25,"az":48.2,"t":"2025-07-23T19:50:00Z","terrain":0.5},{"above_terrain":true,"airmass":19.68,"alt":1.95,"az":49.0,"t":"2025-07-23T19:55:00Z","terrain":0.41},{"above_terrain":true,"airmass":16.38,"alt":2.67,"az":49.8,"t":"2025-07-23T20:00:00Z","terrain":0.4},{"above_terrain":true,"airmass":13.92,"alt":3.39,"az":50.7,"t":"2025-07-23T20:05:00Z","terrain":0.48},{"above_terrain":true,"airmass":12.04,"alt":4.11,"az":51.4,"t":"2025-07-23T20:10:00Z","terrain":0.57},{"above_terrain":true,"airmass":10.57,"alt":4.85,"az":52.2,"t":"2025-07-23T20:15:00Z","terrain":0.68},{"above_terrain":true,"airmass":9.39,"alt":5.59,"az":53.0,"t":"2025-07-23T20:20:00Z","terrain":0.84},{"above_terrain":true,"airmass":8.43,"alt":6.34,"az":53.8,"t":"2025-07-23T20:25:00Z","terrain":0.97},{"above_terrain":true,"airmass":7.63,"alt":7.1,"az":54.6,"t":"2025-07-23T20:30:00Z","terrain":1.04},{"above_terrain":true,"airmass":6.96,"alt":7.87,"az":55.3,"t":"2025-07-23T20:35:00Z","terrain":1.07},{"above_terrain":true,"airmass":6.39,"alt":8.64,"az":56.1,"t":"2025-07-23T20:40:00Z","terrain":1.05},{"above_terrain":true,"airmass":5.9,"alt":9.42,"az":56.8,"t":"2025-07-23T20:45:00Z","terrain":1.07},{"above_terrain":true,"airmass":5.48,"alt":10.21,"az":57.6,"t":"2025-07-23T20:50:00Z","terrain":1.17},{"above_terrain":true,"airmass":5.11,"alt":11.0,"az":58.3,"t":"2025-07-23T20:55:00Z","terrain":1.24},{"above_terrain":true,"airmass":4.78,"alt":11.8,"az":59.1,"t":"2025-07-23T21:00:00Z","terrain":1.21},{"above_terrain":true,"airmass":4.49,"alt":12.61,"az":59.8,"t":"2025-07-23T21:05:00Z","terrain":1.18},{"above_terrain":true,"airmass":4.24,"alt":13.42,"az":60.5,"t":"2025-07-23T21:10:00Z","terrain":1.13},{"above_terrain":true,"airmass":4.01,"alt":14.24,"az":61.2,"t":"2025-07-23T21:15:00Z","terrain":1.07},{"above_terrain":true,"airmass":3.8,"alt":15.06,"az":62.0,"t":"2025-07-23T21:20:00Z","terrain":1.01},{"above_terrain":true,"airmass":3.61,"alt":15.89,"az":62.7,"t":"2025-07-23T21:25:00Z","terrain":0.94},{"above_terrain":true,"airmass":3.44,"alt":16.72,"az":63.4,"t":"2025-07-23T21:30:00Z","terrain":0.86},{"above_terrain":true,"airmass":3.28,"alt":17.56,"az":64.1,"t":"2025-07-23T21:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.14,"alt":18.41,"az":64.8,"t":"2025-07-23T21:40:00Z","terrain":0.77},{"above_terrain":true,"airmass":3.01,"alt":19.26,"az":65.5,"t":"2025-07-23T21:45:00Z","terrain":0.8},{"above_terrain":true,"airmass":2.89,"alt":20.11,"az":66.2,"t":"2025-07-23T21:50:00Z","terrain":0.85},{"above_terrain":true,"airmass":2.78,"alt":20.97,"az":66.9,"t":"2025-07-23T21:55:00Z","terrain":0.92},{"above_terrain":true,"airmass":2.67,"alt":21.83,"az":67.6,"t":"2025-07-23T22:00:00Z","terrain":0.96},{"above_terrain":true,"airmass":2.58,"alt":22.7,"az":68.3,"t":"2025-07-23T22:05:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.49,"alt":23.57,"az":68.9,"t":"2025-07-23T22:10:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.41,"alt":24.45,"az":69.6,"t":"2025-07-23T22:15:00Z","terrain":1.16},{"above_terrain":true,"airmass":2.33,"alt":25.32,"az":70.3,"t":"2025-07-23T22:20:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.26,"alt":26.21,"az":71.0,"t":"2025-07-23T22:25:00Z","terrain":1.26},{"above_terrain":true,"airmass":2.19,"alt":27.09,"az":71.7,"t":"2025-07-23T22:30:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.12,"alt":27.98,"az":72.4,"t":"2025-07-23T22:35:00Z","terrain":1.12},{"above_terrain":true,"airmass":2.06,"alt":28.88,"az":73.0,"t":"2025-07-23T22:40:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.01,"alt":29.78,"az":73.7,"t":"2025-07-23T22:45:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.95,"alt":30.68,"az":74.4,"t":"2025-07-23T22:50:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.9,"alt":31.58,"az":75.1,"t":"2025-07-23T22:55:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.86,"alt":32.48,"az":75.8,"t":"2025-07-23T23:00:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.81,"alt":33.39,"az":76.5,"t":"2025-07-23T23:05:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.77,"alt":34.3,"az":77.2,"t":"2025-07-23T23:10:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.73,"alt":35.22,"az":77.9,"t":"2025-07-23T23:15:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.69,"alt":36.13,"az":78.6,"t":"2025-07-23T23:20:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.66,"alt":37.05,"az":79.3,"t":"2025-07-23T23:25:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.62,"alt":37.97,"az":80.0,"t":"2025-07-23T23:30:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.59,"alt":38.9,"az":80.7,"t":"2025-07-23T23:35:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.56,"alt":39.82,"az":81.4,"t":"2025-07-23T23:40:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.53,"alt":40.75,"az":82.1,"t":"2025-07-23T23:45:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.5,"alt":41.67,"az":82.8,"t":"2025-07-23T23:50:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.48,"alt":42.6,"az":83.6,"t":"2025-07-23T23:55:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.45,"alt":43.53,"az":84.3,"t":"2025-07-24T00:00:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.43,"alt":44.47,"az":85.1,"t":"2025-07-24T00:05:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.4,"alt":45.4,"az":85.8,"t":"2025-07-24T00:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.38,"alt":46.33,"az":86.6,"t":"2025-07-24T00:15:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.36,"alt":47.27,"az":87.4,"t":"2025-07-24T00:20:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.34,"alt":48.2,"az":88.2,"t":"2025-07-24T00:25:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.32,"alt":49.14,"az":89.0,"t":"2025-07-24T00:30:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.3,"alt":50.07,"az":89.8,"t":"2025-07-24T00:35:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.29,"alt":51.01,"az":90.6,"t":"2025-07-24T00:40:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.27,"alt":51.95,"az":91.5,"t":"2025-07-24T00:45:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.25,"alt":52.88,"az":92.3,"t":"2025-07-24T00:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.24,"alt":53.82,"az":93.2,"t":"2025-07-24T00:55:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.22,"alt":54.75,"az":94.2,"t":"2025-07-24T01:00:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.21,"alt":55.68,"az":95.1,"t":"2025-07-24T01:05:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.2,"alt":56.62,"az":96.1,"t":"2025-07-24T01:10:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.18,"alt":57.54,"az":97.1,"t":"2025-07-24T01:15:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.17,"alt":58.47,"az":98.1,"t":"2025-07-24T01:20:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.16,"alt":59.4,"az":99.2,"t":"2025-07-24T01:25:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.15,"alt":60.32,"az":100.3,"t":"2025-07-24T01:30:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.14,"alt":61.24,"az":101.4,"t":"2025-07-24T01:35:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.13,"alt":62.16,"az":102.6,"t":"2025-07-24T01:40:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.12,"alt":63.07,"az":103.9,"t":"2025-07-24T01:45:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.11,"alt":63.97,"az":105.2,"t":"2025-07-24T01:50:00Z","terrain":-0.29},{"above_terrain":true,"airmass":1.1,"alt":64.87,"az":106.5,"t":"2025-07-24T01:55:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.1,"alt":65.77,"az":108.0,"t":"2025-07-24T02:00:00Z","terrain":-0.92},{"above_terrain":true,"airmass":1.09,"alt":66.65,"az":109.5,"t":"2025-07-24T02:05:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.08,"alt":67.53,"az":111.1,"t":"2025-07-24T02:10:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.08,"alt":68.4,"az":112.8,"t":"2025-07-24T02:15:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.07,"alt":69.26,"az":114.6,"t":"2025-07-24T02:20:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.06,"alt":70.1,"az":116.5,"t":"2025-07-24T02:25:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.06,"alt":70.93,"az":118.6,"t":"2025-07-24T02:30:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.05,"alt":71.74,"az":120.8,"t":"2025-07-24T02:35:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.05,"alt":72.54,"az":123.2,"t":"2025-07-24T02:40:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.04,"alt":73.31,"az":125.7,"t":"2025-07-24T02:45:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.04,"alt":74.06,"az":128.5,"t":"2025-07-24T02:50:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.04,"alt":74.77,"az":131.5,"t":"2025-07-24T02:55:00Z","terrain":-1.67},{"above_terrain":true,"airmass":1.03,"alt":75.46,"az":134.7,"t":"2025-07-24T03:00:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.03,"alt":76.1,"az":138.2,"t":"2025-07-24T03:05:00Z","terrain":-1.18},{"above_terrain":true,"airmass":1.03,"alt":76.7,"az":142.0,"t":"2025-07-24T03:10:00Z","terrain":-1.32},{"above_terrain":true,"airmass":1.02,"alt":77.25,"az":146.1,"t":"2025-07-24T03:15:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.02,"alt":77.74,"az":150.6,"t":"2025-07-24T03:20:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.02,"alt":78.17,"az":155.3,"t":"2025-07-24T03:25:00Z","terrain":-1.13},{"above_terrain":true,"airmass":1.02,"alt":78.52,"az":160.3,"t":"2025-07-24T03:30:00Z","terrain":-1.0},{"above_terrain":true,"airmass":1.02,"alt":78.8,"az":165.6,"t":"2025-07-24T03:35:00Z","terrain":-1.29},{"above_terrain":true,"airmass":1.02,"alt":78.98,"az":171.1,"t":"2025-07-24T03:40:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.02,"alt":79.08,"az":176.8,"t":"2025-07-24T03:45:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.02,"alt":79.09,"az":182.5,"t":"2025-07-24T03:50:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.02,"alt":79.0,"az":188.1,"t":"2025-07-24T03:55:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.02,"alt":78.83,"az":193.6,"t":"2025-07-24T04:00:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.02,"alt":78.56,"az":199.0,"t":"2025-07-24T04:05:00Z","terrain":-0.33},{"above_terrain":true,"airmass":1.02,"alt":78.22,"az":204.0,"t":"2025-07-24T04:10:00Z","terrain":-0.54},{"above_terrain":true,"airmass":1.02,"alt":77.8,"az":208.8,"t":"2025-07-24T04:15:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.02,"alt":77.32,"az":213.3,"t":"2025-07-24T04:20:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.03,"alt":76.78,"az":217.5,"t":"2025-07-24T04:25:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.03,"alt":76.18,"az":221.3,"t":"2025-07-24T04:30:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.03,"alt":75.54,"az":224.8,"t":"2025-07-24T04:35:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.04,"alt":74.86,"az":228.1,"t":"2025-07-24T04:40:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.04,"alt":74.15,"az":231.1,"t":"2025-07-24T04:45:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.04,"alt":73.41,"az":233.9,"t":"2025-07-24T04:50:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.05,"alt":72.64,"az":236.5,"t":"2025-07-24T04:55:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.05,"alt":71.85,"az":238.9,"t":"2025-07-24T05:00:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.06,"alt":71.04,"az":241.1,"t":"2025-07-24T05:05:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.06,"alt":70.21,"az":243.2,"t":"2025-07-24T05:10:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.07,"alt":69.37,"az":245.2,"t":"2025-07-24T05:15:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.07,"alt":68.51,"az":247.0,"t":"2025-07-24T05:20:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.08,"alt":67.64,"az":248.7,"t":"2025-07-24T05:25:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.09,"alt":66.77,"az":250.3,"t":"2025-07-24T05:30:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.1,"alt":65.88,"az":251.8,"t":"2025-07-24T05:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.1,"alt":64.99,"az":253.3,"t":"2025-07-24T05:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.11,"alt":64.09,"az":254.6,"t":"2025-07-24T05:45:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.12,"alt":63.19,"az":256.0,"t":"2025-07-24T05:50:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.13,"alt":62.27,"az":257.2,"t":"2025-07-24T05:55:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.14,"alt":61.36,"az":258.4,"t":"2025-07-24T06:00:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.15,"alt":60.44,"az":259.6,"t":"2025-07-24T06:05:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.16,"alt":59.52,"az":260.7,"t":"2025-07-24T06:10:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.17,"alt":58.59,"az":261.8,"t":"2025-07-24T06:15:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.18,"alt":57.67,"az":262.8,"t":"2025-07-24T06:20:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.2,"alt":56.74,"az":263.8,"t":"2025-07-24T06:25:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.21,"alt":55.81,"az":264.8,"t":"2025-07-24T06:30:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.22,"alt":54.87,"az":265.7,"t":"2025-07-24T06:35:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.24,"alt":53.94,"az":266.6,"t":"2025-07-24T06:40:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.25,"alt":53.0,"az":267.5,"t":"2025-07-24T06:45:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.27,"alt":52.07,"az":268.4,"t":"2025-07-24T06:50:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.28,"alt":51.13,"az":269.3,"t":"2025-07-24T06:55:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.3,"alt":50.2,"az":270.1,"t":"2025-07-24T07:00:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.32,"alt":49.26,"az":270.9,"t":"2025-07-24T07:05:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.34,"alt":48.33,"az":271.7,"t":"2025-07-24T07:10:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.36,"alt":47.39,"az":272.5,"t":"2025-07-24T07:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.38,"alt":46.46,"az":273.3,"t":"2025-07-24T07:20:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.4,"alt":45.52,"az":274.1,"t":"2025-07-24T07:25:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.42,"alt":44.59,"az":274.9,"t":"2025-07-24T07:30:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.45,"alt":43.66,"az":275.6,"t":"2025-07-24T07:35:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.47,"alt":42.73,"az":276.3,"t":"2025-07-24T07:40:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.5,"alt":41.8,"az":277.1,"t":"2025-07-24T07:45:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.53,"alt":40.87,"az":277.8,"t":"2025-07-24T07:50:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.56,"alt":39.94,"az":278.5,"t":"2025-07-24T07:55:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.59,"alt":39.02,"az":279.2,"t":"2025-07-24T08:00:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.62,"alt":38.09,"az":279.9,"t":"2025-07-24T08:05:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.65,"alt":37.17,"az":280.7,"t":"2025-07-24T08:10:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.69,"alt":36.25,"az":281.4,"t":"2025-07-24T08:15:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.73,"alt":35.34,"az":282.1,"t":"2025-07-24T08:20:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.77,"alt":34.42,"az":282.7,"t":"2025-07-24T08:25:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.81,"alt":33.51,"az":283.4,"t":"2025-07-24T08:30:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.85,"alt":32.6,"az":284.1,"t":"2025-07-24T08:35:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.9,"alt":31.7,"az":284.8,"t":"2025-07-24T08:40:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.95,"alt":30.79,"az":285.5,"t":"2025-07-24T08:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.0,"alt":29.89,"az":286.2,"t":"2025-07-24T08:50:00Z","terrain":0.25},{"above_terrain":true,"airmass":2.06,"alt":29.0,"az":286.9,"t":"2025-07-24T08:55:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.12,"alt":28.1,"az":287.5,"t":"2025-07-24T09:00:00Z","terrain":0.26}],"transit":{"airmass":1.02,"alt":79.1,"az":182.5,"t":"2025-07-24T03:50:00Z"},"usable_hours":3.33,"verdict":"marginal","zenith_passage":false},"warnings":[]}