{"assessment":{"best_window":{"end":"2026-07-05T00:45Z","end_local":"03:45","hours":2.75,"label":"marginal","mean_quality":0.48,"start":"2026-07-04T22:00Z","start_local":"01:00"},"cost":{"altitude":2.67,"clouds":0.25,"darkness":1.6,"moon":1.05},"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":"Barely","hourly":[{"alt":-4,"cloud":26,"high":0,"iso":"2026-07-04T18:00Z","label":"unusable","low":20,"mid":9,"moon_alt":-29,"precip":0.1,"q":0.0,"rh":83,"sky":"civil twilight","temp":11.3,"time":"21:00","wind":7.7},{"alt":1,"cloud":38,"high":0,"iso":"2026-07-04T19:00Z","label":"unusable","low":28,"mid":18,"moon_alt":-18,"precip":0.3,"q":0.0,"rh":90,"sky":"nautical twilight","temp":10.3,"time":"22:00","wind":8.5},{"alt":8,"cloud":46,"high":0,"iso":"2026-07-04T20:00Z","label":"unusable","low":6,"mid":42,"moon_alt":-7,"precip":0.0,"q":0.0,"rh":89,"sky":"astronomical twilight","temp":10.3,"time":"23:00","wind":9.5},{"alt":15,"cloud":43,"high":0,"iso":"2026-07-04T21:00Z","label":"unusable","low":1,"mid":42,"moon_alt":4,"precip":0.0,"q":0.0,"rh":86,"sky":"night","temp":9.6,"time":"00:00","wind":8.6},{"alt":24,"cloud":9,"high":0,"iso":"2026-07-04T22:00Z","label":"marginal","low":0,"mid":9,"moon_alt":14,"precip":0.0,"q":0.35,"rh":83,"sky":"night","temp":9.1,"time":"01:00","wind":7.5},{"alt":34,"cloud":18,"high":0,"iso":"2026-07-04T23:00Z","label":"marginal","low":8,"mid":17,"moon_alt":24,"precip":0.0,"q":0.44,"rh":81,"sky":"night","temp":8.0,"time":"02:00","wind":6.3},{"alt":44,"cloud":2,"high":0,"iso":"2026-07-05T00:00Z","label":"marginal","low":1,"mid":2,"moon_alt":32,"precip":0.0,"q":0.55,"rh":83,"sky":"night","temp":7.9,"time":"03:00","wind":7.3},{"alt":54,"cloud":5,"high":0,"iso":"2026-07-05T01:00Z","label":"poor","low":3,"mid":4,"moon_alt":38,"precip":0.0,"q":0.28,"rh":83,"sky":"astronomical twilight","temp":7.1,"time":"04:00","wind":7.4},{"alt":65,"cloud":5,"high":0,"iso":"2026-07-05T02:00Z","label":"poor","low":2,"mid":4,"moon_alt":41,"precip":0.0,"q":0.09,"rh":81,"sky":"nautical twilight","temp":7.0,"time":"05:00","wind":6.2}],"peak_quality":0.57,"peak_sky":0.58,"quality_hours":1.7,"reasons":["the target being low or below 20\u00b0 cost 2.7 quality-hours","daylight and twilight cost 1.6 quality-hours","moonlight cost 1.0 quality-hours"],"reference_hours":4.0,"score":24,"score_astronomy":28,"score_weather":87,"sky_hours":1.95,"verdict":"poor","verdict_astronomy":"poor","weather_known":true,"windows":[{"end":"2026-07-04T21:35Z","end_local":"00:35","hours":3.67,"label":"unusable","mean_quality":0.0,"start":"2026-07-04T17:55Z","start_local":"20:55"},{"end":"2026-07-04T22:00Z","end_local":"01:00","hours":0.42,"label":"poor","mean_quality":0.17,"start":"2026-07-04T21:35Z","start_local":"00:35"},{"end":"2026-07-05T00:45Z","end_local":"03:45","hours":2.75,"label":"marginal","mean_quality":0.48,"start":"2026-07-04T22:00Z","start_local":"01:00"},{"end":"2026-07-05T02:20Z","end_local":"05:20","hours":1.58,"label":"poor","mean_quality":0.2,"start":"2026-07-05T00:45Z","start_local":"03:45"},{"end":"2026-07-05T02:55Z","end_local":"05:55","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2026-07-05T02:20Z","start_local":"05:20"}]},"calculation_version":"2026-10-10.1","forecast":[{"cloud":77,"dark":false,"high":0,"local":"20:00","low":13,"mid":74,"precip":0.0,"rh":72,"temp":13.6,"time":"2026-07-04T17:00Z","wind":10.4},{"cloud":26,"dark":false,"high":0,"local":"21:00","low":20,"mid":9,"precip":0.1,"rh":83,"temp":11.3,"time":"2026-07-04T18:00Z","wind":7.7},{"cloud":38,"dark":false,"high":0,"local":"22:00","low":28,"mid":18,"precip":0.3,"rh":90,"temp":10.3,"time":"2026-07-04T19:00Z","wind":8.5},{"cloud":46,"dark":false,"high":0,"local":"23:00","low":6,"mid":42,"precip":0.0,"rh":89,"temp":10.3,"time":"2026-07-04T20:00Z","wind":9.5},{"cloud":43,"dark":true,"high":0,"local":"00:00","low":1,"mid":42,"precip":0.0,"rh":86,"temp":9.6,"time":"2026-07-04T21:00Z","wind":8.6},{"cloud":9,"dark":true,"high":0,"local":"01:00","low":0,"mid":9,"precip":0.0,"rh":83,"temp":9.1,"time":"2026-07-04T22:00Z","wind":7.5},{"cloud":18,"dark":true,"high":0,"local":"02:00","low":8,"mid":17,"precip":0.0,"rh":81,"temp":8.0,"time":"2026-07-04T23:00Z","wind":6.3},{"cloud":2,"dark":true,"high":0,"local":"03:00","low":1,"mid":2,"precip":0.0,"rh":83,"temp":7.9,"time":"2026-07-05T00:00Z","wind":7.3},{"cloud":5,"dark":false,"high":0,"local":"04:00","low":3,"mid":4,"precip":0.0,"rh":83,"temp":7.1,"time":"2026-07-05T01:00Z","wind":7.4},{"cloud":5,"dark":false,"high":0,"local":"05:00","low":2,"mid":4,"precip":0.0,"rh":81,"temp":7.0,"time":"2026-07-05T02:00Z","wind":6.2},{"cloud":1,"dark":false,"high":0,"local":"06:00","low":0,"mid":0,"precip":0.0,"rh":82,"temp":6.5,"time":"2026-07-05T03:00Z","wind":6.6}],"forecast_source":"history","forecast_updated_at":"2026-10-11T23:16:55Z","limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2026-07-04T20:07:24Z","dark_hours":4.61,"dark_to":"2026-07-05T00:43:56Z","moon":{"illumination":0.785,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":0.53,"moonrise":"2026-07-04T20:40:27Z","moonset":"2026-07-05T07:58:49Z","sunrise":"2026-07-05T02:52:28Z","sunset":"2026-07-04T17:58:52Z","twilight":{"astronomical":{"end":"2026-07-04T20:07:24Z","start":"2026-07-05T00:43:56Z"},"civil":{"end":"2026-07-04T18:32:42Z","start":"2026-07-05T02:18:38Z"},"nautical":{"end":"2026-07-04T19:15:58Z","start":"2026-07-05T01:35:22Z"}},"window_end":"2026-07-05T09:00:00Z","window_start":"2026-07-04T09:00:00Z"},"night_date":"2026-07-04","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.29,"alt":50.8,"t":"2026-07-05T00:40:00Z"},"dec":41.26875,"dec_of_date":41.4137,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":2.08,"limit_rise":"2026-07-04T21:33:18Z","limit_set":"2026-07-04T10:55:39Z","max_az_rate_deg_per_min":23.77,"moon_separation":56.8,"never_rises":false,"ra":10.68470833,"ra_of_date":11.0488,"ra_str":"00h 42m 44.3s","resolved":{"common_name":"Andromeda Galaxy","dec":41.26875,"morphology":"SA(s)b","name":"M 31","ra":10.68470833,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M31","source":"sesame","type":"AGN","type_text":"galaxy with an active nucleus","vmag":3.44},"summary":"Only 2.1 h above 30\u00b0, 3.2 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2026-07-04T13:43:32Z","blocked_dark_hours":0,"clears_at":"2026-07-04T18:59:11Z","rise_az":295.1},"track":[{"above_terrain":true,"airmass":1.61,"alt":38.43,"az":295.1,"t":"2026-07-04T09:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.64,"alt":37.58,"az":295.6,"t":"2026-07-04T09:05:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.67,"alt":36.74,"az":296.1,"t":"2026-07-04T09:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.7,"alt":35.9,"az":296.7,"t":"2026-07-04T09:15:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.74,"alt":35.07,"az":297.2,"t":"2026-07-04T09:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.77,"alt":34.24,"az":297.7,"t":"2026-07-04T09:25:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.81,"alt":33.41,"az":298.3,"t":"2026-07-04T09:30:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.85,"alt":32.59,"az":298.8,"t":"2026-07-04T09:35:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.89,"alt":31.77,"az":299.4,"t":"2026-07-04T09:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.94,"alt":30.96,"az":299.9,"t":"2026-07-04T09:45:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.99,"alt":30.15,"az":300.5,"t":"2026-07-04T09:50:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.03,"alt":29.35,"az":301.0,"t":"2026-07-04T09:55:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.09,"alt":28.55,"az":301.6,"t":"2026-07-04T10:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.14,"alt":27.75,"az":302.2,"t":"2026-07-04T10:05:00Z","terrain":0.03},{"above_terrain":true,"airmass":2.2,"alt":26.96,"az":302.7,"t":"2026-07-04T10:10:00Z","terrain":-0.15},{"above_terrain":true,"airmass":2.26,"alt":26.18,"az":303.3,"t":"2026-07-04T10:15:00Z","terrain":-0.19},{"above_terrain":true,"airmass":2.32,"alt":25.4,"az":303.9,"t":"2026-07-04T10:20:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.39,"alt":24.62,"az":304.5,"t":"2026-07-04T10:25:00Z","terrain":-0.19},{"above_terrain":true,"airmass":2.46,"alt":23.85,"az":305.1,"t":"2026-07-04T10:30:00Z","terrain":-0.28},{"above_terrain":true,"airmass":2.54,"alt":23.09,"az":305.7,"t":"2026-07-04T10:35:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.62,"alt":22.33,"az":306.3,"t":"2026-07-04T10:40:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.7,"alt":21.58,"az":306.9,"t":"2026-07-04T10:45:00Z","terrain":0.14},{"above_terrain":true,"airmass":2.79,"alt":20.84,"az":307.5,"t":"2026-07-04T10:50:00Z","terrain":0.25},{"above_terrain":true,"airmass":2.89,"alt":20.1,"az":308.1,"t":"2026-07-04T10:55:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.99,"alt":19.36,"az":308.7,"t":"2026-07-04T11:00:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.1,"alt":18.64,"az":309.4,"t":"2026-07-04T11:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.22,"alt":17.92,"az":310.0,"t":"2026-07-04T11:10:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.35,"alt":17.2,"az":310.7,"t":"2026-07-04T11:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.48,"alt":16.5,"az":311.3,"t":"2026-07-04T11:20:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.63,"alt":15.8,"az":312.0,"t":"2026-07-04T11:25:00Z","terrain":0.15},{"above_terrain":true,"airmass":3.79,"alt":15.11,"az":312.6,"t":"2026-07-04T11:30:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.96,"alt":14.42,"az":313.3,"t":"2026-07-04T11:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":4.14,"alt":13.74,"az":314.0,"t":"2026-07-04T11:40:00Z","terrain":0.46},{"above_terrain":true,"airmass":4.34,"alt":13.07,"az":314.6,"t":"2026-07-04T11:45:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.56,"alt":12.41,"az":315.3,"t":"2026-07-04T11:50:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.8,"alt":11.76,"az":316.0,"t":"2026-07-04T11:55:00Z","terrain":0.48},{"above_terrain":true,"airmass":5.06,"alt":11.11,"az":316.7,"t":"2026-07-04T12:00:00Z","terrain":0.35},{"above_terrain":true,"airmass":5.35,"alt":10.47,"az":317.4,"t":"2026-07-04T12:05:00Z","terrain":0.31},{"above_terrain":true,"airmass":5.67,"alt":9.84,"az":318.1,"t":"2026-07-04T12:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":6.02,"alt":9.22,"az":318.8,"t":"2026-07-04T12:15:00Z","terrain":-0.06},{"above_terrain":true,"airmass":6.41,"alt":8.61,"az":319.6,"t":"2026-07-04T12:20:00Z","terrain":-0.17},{"above_terrain":true,"airmass":6.85,"alt":8.01,"az":320.3,"t":"2026-07-04T12:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.34,"alt":7.42,"az":321.0,"t":"2026-07-04T12:30:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.9,"alt":6.83,"az":321.8,"t":"2026-07-04T12:35:00Z","terrain":0.11},{"above_terrain":true,"airmass":8.53,"alt":6.26,"az":322.5,"t":"2026-07-04T12:40:00Z","terrain":0.14},{"above_terrain":true,"airmass":9.25,"alt":5.69,"az":323.3,"t":"2026-07-04T12:45:00Z","terrain":0.0},{"above_terrain":true,"airmass":10.08,"alt":5.14,"az":324.0,"t":"2026-07-04T12:50:00Z","terrain":-0.21},{"above_terrain":true,"airmass":11.04,"alt":4.59,"az":324.8,"t":"2026-07-04T12:55:00Z","terrain":-0.19},{"above_terrain":true,"airmass":12.16,"alt":4.06,"az":325.6,"t":"2026-07-04T13:00:00Z","terrain":-0.22},{"above_terrain":true,"airmass":13.49,"alt":3.54,"az":326.4,"t":"2026-07-04T13:05:00Z","terrain":-0.29},{"above_terrain":true,"airmass":15.07,"alt":3.02,"az":327.1,"t":"2026-07-04T13:10:00Z","terrain":-0.37},{"above_terrain":true,"airmass":16.97,"alt":2.52,"az":327.9,"t":"2026-07-04T13:15:00Z","terrain":-0.24},{"above_terrain":true,"airmass":19.28,"alt":2.03,"az":328.7,"t":"2026-07-04T13:20:00Z","terrain":-0.16},{"above_terrain":true,"airmass":22.11,"alt":1.55,"az":329.6,"t":"2026-07-04T13:25:00Z","terrain":-0.25},{"above_terrain":true,"airmass":25.62,"alt":1.08,"az":330.4,"t":"2026-07-04T13:30:00Z","terrain":-0.36},{"above_terrain":true,"airmass":29.98,"alt":0.62,"az":331.2,"t":"2026-07-04T13:35:00Z","terrain":-0.34},{"above_terrain":true,"airmass":35.38,"alt":0.18,"az":332.0,"t":"2026-07-04T13:40:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-0.25,"az":332.9,"t":"2026-07-04T13:45:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-0.68,"az":333.7,"t":"2026-07-04T13:50:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-1.08,"az":334.5,"t":"2026-07-04T13:55:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-1.48,"az":335.4,"t":"2026-07-04T14:00:00Z","terrain":-0.68},{"above_terrain":false,"airmass":null,"alt":-1.86,"az":336.3,"t":"2026-07-04T14:05:00Z","terrain":-0.8},{"above_terrain":false,"airmass":null,"alt":-2.23,"az":337.1,"t":"2026-07-04T14:10:00Z","terrain":-0.7},{"above_terrain":false,"airmass":null,"alt":-2.59,"az":338.0,"t":"2026-07-04T14:15:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-2.94,"az":338.9,"t":"2026-07-04T14:20:00Z","terrain":-0.71},{"above_terrain":false,"airmass":null,"alt":-3.27,"az":339.7,"t":"2026-07-04T14:25:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-3.58,"az":340.6,"t":"2026-07-04T14:30:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-3.89,"az":341.5,"t":"2026-07-04T14:35:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-4.18,"az":342.4,"t":"2026-07-04T14:40:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-4.45,"az":343.3,"t":"2026-07-04T14:45:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-4.71,"az":344.2,"t":"2026-07-04T14:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-4.96,"az":345.1,"t":"2026-07-04T14:55:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-5.19,"az":346.0,"t":"2026-07-04T15:00:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-5.41,"az":347.0,"t":"2026-07-04T15:05:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-5.62,"az":347.9,"t":"2026-07-04T15:10:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-5.81,"az":348.8,"t":"2026-07-04T15:15:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-5.98,"az":349.7,"t":"2026-07-04T15:20:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-6.14,"az":350.7,"t":"2026-07-04T15:25:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.28,"az":351.6,"t":"2026-07-04T15:30:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-6.41,"az":352.5,"t":"2026-07-04T15:35:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-6.53,"az":353.5,"t":"2026-07-04T15:40:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-6.62,"az":354.4,"t":"2026-07-04T15:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.71,"az":355.4,"t":"2026-07-04T15:50:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-6.78,"az":356.3,"t":"2026-07-04T15:55:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.83,"az":357.3,"t":"2026-07-04T16:00:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-6.87,"az":358.2,"t":"2026-07-04T16:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.89,"az":359.1,"t":"2026-07-04T16:10:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-6.89,"az":0.1,"t":"2026-07-04T16:15:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-6.88,"az":1.0,"t":"2026-07-04T16:20:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-6.86,"az":2.0,"t":"2026-07-04T16:25:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-6.82,"az":2.9,"t":"2026-07-04T16:30:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-6.76,"az":3.9,"t":"2026-07-04T16:35:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-6.69,"az":4.8,"t":"2026-07-04T16:40:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-6.61,"az":5.8,"t":"2026-07-04T16:45:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-6.5,"az":6.7,"t":"2026-07-04T16:50:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-6.39,"az":7.6,"t":"2026-07-04T16:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.26,"az":8.6,"t":"2026-07-04T17:00:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-6.11,"az":9.5,"t":"2026-07-04T17:05:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-5.95,"az":10.4,"t":"2026-07-04T17:10:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-5.77,"az":11.4,"t":"2026-07-04T17:15:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-5.58,"az":12.3,"t":"2026-07-04T17:20:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-5.37,"az":13.2,"t":"2026-07-04T17:25:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-5.15,"az":14.1,"t":"2026-07-04T17:30:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-4.91,"az":15.1,"t":"2026-07-04T17:35:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-4.66,"az":16.0,"t":"2026-07-04T17:40:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-4.4,"az":16.9,"t":"2026-07-04T17:45:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-4.12,"az":17.8,"t":"2026-07-04T17:50:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-3.83,"az":18.7,"t":"2026-07-04T17:55:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-3.52,"az":19.6,"t":"2026-07-04T18:00:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-3.2,"az":20.4,"t":"2026-07-04T18:05:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-2.87,"az":21.3,"t":"2026-07-04T18:10:00Z","terrain":0.79},{"above_terrain":false,"airmass":null,"alt":-2.52,"az":22.2,"t":"2026-07-04T18:15:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-2.16,"az":23.1,"t":"2026-07-04T18:20:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-1.79,"az":23.9,"t":"2026-07-04T18:25:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-1.4,"az":24.8,"t":"2026-07-04T18:30:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-1.0,"az":25.6,"t":"2026-07-04T18:35:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-0.59,"az":26.5,"t":"2026-07-04T18:40:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-0.17,"az":27.3,"t":"2026-07-04T18:45:00Z","terrain":1.25},{"above_terrain":false,"airmass":34.19,"alt":0.27,"az":28.2,"t":"2026-07-04T18:50:00Z","terrain":1.16},{"above_terrain":false,"airmass":29.01,"alt":0.72,"az":29.0,"t":"2026-07-04T18:55:00Z","terrain":1.0},{"above_terrain":true,"airmass":24.84,"alt":1.17,"az":29.8,"t":"2026-07-04T19:00:00Z","terrain":1.12},{"above_terrain":true,"airmass":21.49,"alt":1.65,"az":30.6,"t":"2026-07-04T19:05:00Z","terrain":1.25},{"above_terrain":true,"airmass":18.77,"alt":2.13,"az":31.4,"t":"2026-07-04T19:10:00Z","terrain":1.32},{"above_terrain":true,"airmass":16.55,"alt":2.62,"az":32.2,"t":"2026-07-04T19:15:00Z","terrain":1.26},{"above_terrain":true,"airmass":14.73,"alt":3.13,"az":33.0,"t":"2026-07-04T19:20:00Z","terrain":0.98},{"above_terrain":true,"airmass":13.2,"alt":3.64,"az":33.8,"t":"2026-07-04T19:25:00Z","terrain":0.54},{"above_terrain":true,"airmass":11.92,"alt":4.17,"az":34.6,"t":"2026-07-04T19:30:00Z","terrain":0.21},{"above_terrain":true,"airmass":10.83,"alt":4.7,"az":35.4,"t":"2026-07-04T19:35:00Z","terrain":0.04},{"above_terrain":true,"airmass":9.9,"alt":5.25,"az":36.1,"t":"2026-07-04T19:40:00Z","terrain":0.02},{"above_terrain":true,"airmass":9.09,"alt":5.81,"az":36.9,"t":"2026-07-04T19:45:00Z","terrain":-0.08},{"above_terrain":true,"airmass":8.39,"alt":6.37,"az":37.6,"t":"2026-07-04T19:50:00Z","terrain":-0.17},{"above_terrain":true,"airmass":7.78,"alt":6.95,"az":38.4,"t":"2026-07-04T19:55:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.24,"alt":7.54,"az":39.1,"t":"2026-07-04T20:00:00Z","terrain":-0.15},{"above_terrain":true,"airmass":6.76,"alt":8.13,"az":39.9,"t":"2026-07-04T20:05:00Z","terrain":-0.07},{"above_terrain":true,"airmass":6.33,"alt":8.74,"az":40.6,"t":"2026-07-04T20:10:00Z","terrain":-0.01},{"above_terrain":true,"airmass":5.95,"alt":9.35,"az":41.3,"t":"2026-07-04T20:15:00Z","terrain":0.05},{"above_terrain":true,"airmass":5.6,"alt":9.97,"az":42.0,"t":"2026-07-04T20:20:00Z","terrain":0.12},{"above_terrain":true,"airmass":5.29,"alt":10.6,"az":42.7,"t":"2026-07-04T20:25:00Z","terrain":0.22},{"above_terrain":true,"airmass":5.01,"alt":11.24,"az":43.4,"t":"2026-07-04T20:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":4.75,"alt":11.89,"az":44.1,"t":"2026-07-04T20:35:00Z","terrain":0.43},{"above_terrain":true,"airmass":4.52,"alt":12.55,"az":44.8,"t":"2026-07-04T20:40:00Z","terrain":0.55},{"above_terrain":true,"airmass":4.3,"alt":13.21,"az":45.5,"t":"2026-07-04T20:45:00Z","terrain":0.63},{"above_terrain":true,"airmass":4.1,"alt":13.88,"az":46.2,"t":"2026-07-04T20:50:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.92,"alt":14.56,"az":46.9,"t":"2026-07-04T20:55:00Z","terrain":0.62},{"above_terrain":true,"airmass":3.75,"alt":15.25,"az":47.5,"t":"2026-07-04T21:00:00Z","terrain":0.57},{"above_terrain":true,"airmass":3.6,"alt":15.94,"az":48.2,"t":"2026-07-04T21:05:00Z","terrain":0.51},{"above_terrain":true,"airmass":3.46,"alt":16.64,"az":48.8,"t":"2026-07-04T21:10:00Z","terrain":0.43},{"above_terrain":true,"airmass":3.32,"alt":17.35,"az":49.5,"t":"2026-07-04T21:15:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.2,"alt":18.06,"az":50.1,"t":"2026-07-04T21:20:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.08,"alt":18.79,"az":50.7,"t":"2026-07-04T21:25:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.97,"alt":19.51,"az":51.4,"t":"2026-07-04T21:30:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.87,"alt":20.25,"az":52.0,"t":"2026-07-04T21:35:00Z","terrain":0.63},{"above_terrain":true,"airmass":2.77,"alt":20.99,"az":52.6,"t":"2026-07-04T21:40:00Z","terrain":0.76},{"above_terrain":true,"airmass":2.68,"alt":21.73,"az":53.2,"t":"2026-07-04T21:45:00Z","terrain":0.88},{"above_terrain":true,"airmass":2.6,"alt":22.49,"az":53.8,"t":"2026-07-04T21:50:00Z","terrain":0.97},{"above_terrain":true,"airmass":2.52,"alt":23.25,"az":54.4,"t":"2026-07-04T21:55:00Z","terrain":1.04},{"above_terrain":true,"airmass":2.45,"alt":24.01,"az":55.0,"t":"2026-07-04T22:00:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.38,"alt":24.78,"az":55.6,"t":"2026-07-04T22:05:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.31,"alt":25.56,"az":56.2,"t":"2026-07-04T22:10:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.25,"alt":26.34,"az":56.8,"t":"2026-07-04T22:15:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.19,"alt":27.12,"az":57.4,"t":"2026-07-04T22:20:00Z","terrain":1.14},{"above_terrain":true,"airmass":2.13,"alt":27.91,"az":58.0,"t":"2026-07-04T22:25:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.08,"alt":28.71,"az":58.5,"t":"2026-07-04T22:30:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.02,"alt":29.51,"az":59.1,"t":"2026-07-04T22:35:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.98,"alt":30.31,"az":59.6,"t":"2026-07-04T22:40:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.93,"alt":31.12,"az":60.2,"t":"2026-07-04T22:45:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.89,"alt":31.94,"az":60.8,"t":"2026-07-04T22:50:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.84,"alt":32.76,"az":61.3,"t":"2026-07-04T22:55:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.8,"alt":33.58,"az":61.8,"t":"2026-07-04T23:00:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.77,"alt":34.41,"az":62.4,"t":"2026-07-04T23:05:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.73,"alt":35.24,"az":62.9,"t":"2026-07-04T23:10:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.7,"alt":36.07,"az":63.4,"t":"2026-07-04T23:15:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.66,"alt":36.91,"az":64.0,"t":"2026-07-04T23:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.63,"alt":37.76,"az":64.5,"t":"2026-07-04T23:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.6,"alt":38.6,"az":65.0,"t":"2026-07-04T23:30:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.57,"alt":39.45,"az":65.5,"t":"2026-07-04T23:35:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.54,"alt":40.31,"az":66.0,"t":"2026-07-04T23:40:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.52,"alt":41.16,"az":66.6,"t":"2026-07-04T23:45:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.49,"alt":42.02,"az":67.1,"t":"2026-07-04T23:50:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.47,"alt":42.89,"az":67.6,"t":"2026-07-04T23:55:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.44,"alt":43.75,"az":68.1,"t":"2026-07-05T00:00:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.42,"alt":44.62,"az":68.6,"t":"2026-07-05T00:05:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.4,"alt":45.5,"az":69.1,"t":"2026-07-05T00:10:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.38,"alt":46.37,"az":69.5,"t":"2026-07-05T00:15:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.36,"alt":47.25,"az":70.0,"t":"2026-07-05T00:20:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.34,"alt":48.13,"az":70.5,"t":"2026-07-05T00:25:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.32,"alt":49.02,"az":71.0,"t":"2026-07-05T00:30:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.31,"alt":49.9,"az":71.5,"t":"2026-07-05T00:35:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.29,"alt":50.79,"az":72.0,"t":"2026-07-05T00:40:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.27,"alt":51.68,"az":72.4,"t":"2026-07-05T00:45:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.26,"alt":52.58,"az":72.9,"t":"2026-07-05T00:50:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.24,"alt":53.47,"az":73.4,"t":"2026-07-05T00:55:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.23,"alt":54.37,"az":73.9,"t":"2026-07-05T01:00:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.22,"alt":55.27,"az":74.3,"t":"2026-07-05T01:05:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.2,"alt":56.17,"az":74.8,"t":"2026-07-05T01:10:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.19,"alt":57.08,"az":75.3,"t":"2026-07-05T01:15:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.18,"alt":57.98,"az":75.7,"t":"2026-07-05T01:20:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.17,"alt":58.89,"az":76.2,"t":"2026-07-05T01:25:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.16,"alt":59.8,"az":76.7,"t":"2026-07-05T01:30:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.15,"alt":60.71,"az":77.1,"t":"2026-07-05T01:35:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.14,"alt":61.62,"az":77.6,"t":"2026-07-05T01:40:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.13,"alt":62.54,"az":78.1,"t":"2026-07-05T01:45:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.12,"alt":63.46,"az":78.5,"t":"2026-07-05T01:50:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.11,"alt":64.37,"az":79.0,"t":"2026-07-05T01:55:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.1,"alt":65.29,"az":79.4,"t":"2026-07-05T02:00:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.09,"alt":66.21,"az":79.9,"t":"2026-07-05T02:05:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.08,"alt":67.14,"az":80.4,"t":"2026-07-05T02:10:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.08,"alt":68.06,"az":80.8,"t":"2026-07-05T02:15:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.07,"alt":68.98,"az":81.3,"t":"2026-07-05T02:20:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.06,"alt":69.91,"az":81.7,"t":"2026-07-05T02:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.06,"alt":70.84,"az":82.2,"t":"2026-07-05T02:30:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.05,"alt":71.76,"az":82.7,"t":"2026-07-05T02:35:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.05,"alt":72.69,"az":83.2,"t":"2026-07-05T02:40:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.04,"alt":73.62,"az":83.6,"t":"2026-07-05T02:45:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.04,"alt":74.55,"az":84.1,"t":"2026-07-05T02:50:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.03,"alt":75.48,"az":84.6,"t":"2026-07-05T02:55:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.03,"alt":76.42,"az":85.1,"t":"2026-07-05T03:00:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.02,"alt":77.35,"az":85.6,"t":"2026-07-05T03:05:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.02,"alt":78.28,"az":86.1,"t":"2026-07-05T03:10:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.02,"alt":79.22,"az":86.7,"t":"2026-07-05T03:15:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.01,"alt":80.15,"az":87.2,"t":"2026-07-05T03:20:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.01,"alt":81.09,"az":87.8,"t":"2026-07-05T03:25:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.01,"alt":82.02,"az":88.5,"t":"2026-07-05T03:30:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.01,"alt":82.96,"az":89.1,"t":"2026-07-05T03:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.01,"alt":83.89,"az":89.9,"t":"2026-07-05T03:40:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.0,"alt":84.83,"az":90.8,"t":"2026-07-05T03:45:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.0,"alt":85.77,"az":91.9,"t":"2026-07-05T03:50:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.0,"alt":86.7,"az":93.4,"t":"2026-07-05T03:55:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.0,"alt":87.63,"az":95.7,"t":"2026-07-05T04:00:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.0,"alt":88.56,"az":100.6,"t":"2026-07-05T04:05:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.0,"alt":89.45,"az":120.3,"t":"2026-07-05T04:10:00Z","terrain":-1.24},{"above_terrain":true,"airmass":1.0,"alt":89.46,"az":239.2,"t":"2026-07-05T04:15:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.0,"alt":88.57,"az":259.4,"t":"2026-07-05T04:20:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.0,"alt":87.64,"az":264.2,"t":"2026-07-05T04:25:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.0,"alt":86.71,"az":266.6,"t":"2026-07-05T04:30:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.0,"alt":85.78,"az":268.1,"t":"2026-07-05T04:35:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.0,"alt":84.84,"az":269.2,"t":"2026-07-05T04:40:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.01,"alt":83.9,"az":270.1,"t":"2026-07-05T04:45:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.01,"alt":82.97,"az":270.8,"t":"2026-07-05T04:50:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.01,"alt":82.03,"az":271.5,"t":"2026-07-05T04:55:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.01,"alt":81.1,"az":272.2,"t":"2026-07-05T05:00:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.01,"alt":80.16,"az":272.8,"t":"2026-07-05T05:05:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.02,"alt":79.23,"az":273.3,"t":"2026-07-05T05:10:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.02,"alt":78.29,"az":273.9,"t":"2026-07-05T05:15:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.02,"alt":77.36,"az":274.4,"t":"2026-07-05T05:20:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.03,"alt":76.43,"az":274.9,"t":"2026-07-05T05:25:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.03,"alt":75.49,"az":275.4,"t":"2026-07-05T05:30:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.04,"alt":74.56,"az":275.9,"t":"2026-07-05T05:35:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.04,"alt":73.63,"az":276.4,"t":"2026-07-05T05:40:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.05,"alt":72.7,"az":276.8,"t":"2026-07-05T05:45:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.05,"alt":71.77,"az":277.3,"t":"2026-07-05T05:50:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.06,"alt":70.85,"az":277.8,"t":"2026-07-05T05:55:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.06,"alt":69.92,"az":278.2,"t":"2026-07-05T06:00:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.07,"alt":68.99,"az":278.7,"t":"2026-07-05T06:05:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.08,"alt":68.07,"az":279.2,"t":"2026-07-05T06:10:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.08,"alt":67.15,"az":279.6,"t":"2026-07-05T06:15:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.09,"alt":66.22,"az":280.1,"t":"2026-07-05T06:20:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.1,"alt":65.3,"az":280.6,"t":"2026-07-05T06:25:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.11,"alt":64.38,"az":281.0,"t":"2026-07-05T06:30:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.12,"alt":63.46,"az":281.5,"t":"2026-07-05T06:35:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.13,"alt":62.55,"az":281.9,"t":"2026-07-05T06:40:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.14,"alt":61.63,"az":282.4,"t":"2026-07-05T06:45:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.15,"alt":60.72,"az":282.9,"t":"2026-07-05T06:50:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.16,"alt":59.81,"az":283.3,"t":"2026-07-05T06:55:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.17,"alt":58.9,"az":283.8,"t":"2026-07-05T07:00:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.18,"alt":57.99,"az":284.3,"t":"2026-07-05T07:05:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.19,"alt":57.08,"az":284.7,"t":"2026-07-05T07:10:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.2,"alt":56.18,"az":285.2,"t":"2026-07-05T07:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.22,"alt":55.28,"az":285.7,"t":"2026-07-05T07:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.23,"alt":54.38,"az":286.1,"t":"2026-07-05T07:25:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.24,"alt":53.48,"az":286.6,"t":"2026-07-05T07:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.26,"alt":52.58,"az":287.1,"t":"2026-07-05T07:35:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.27,"alt":51.69,"az":287.5,"t":"2026-07-05T07:40:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.29,"alt":50.8,"az":288.0,"t":"2026-07-05T07:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.31,"alt":49.91,"az":288.5,"t":"2026-07-05T07:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.32,"alt":49.02,"az":289.0,"t":"2026-07-05T07:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.34,"alt":48.14,"az":289.5,"t":"2026-07-05T08:00:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.36,"alt":47.26,"az":290.0,"t":"2026-07-05T08:05:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.38,"alt":46.38,"az":290.4,"t":"2026-07-05T08:10:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.4,"alt":45.51,"az":290.9,"t":"2026-07-05T08:15:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.42,"alt":44.63,"az":291.4,"t":"2026-07-05T08:20:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.44,"alt":43.76,"az":291.9,"t":"2026-07-05T08:25:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.47,"alt":42.9,"az":292.4,"t":"2026-07-05T08:30:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.49,"alt":42.03,"az":292.9,"t":"2026-07-05T08:35:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.52,"alt":41.17,"az":293.4,"t":"2026-07-05T08:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.54,"alt":40.32,"az":294.0,"t":"2026-07-05T08:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.57,"alt":39.46,"az":294.5,"t":"2026-07-05T08:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.6,"alt":38.61,"az":295.0,"t":"2026-07-05T08:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.63,"alt":37.77,"az":295.5,"t":"2026-07-05T09:00:00Z","terrain":0.28}],"transit":{"airmass":1.0,"alt":89.5,"az":239.2,"t":"2026-07-05T04:15:00Z"},"usable_hours":3.17,"verdict":"marginal","zenith_passage":true},"warnings":[]}