{"assessment":{"best_window":{"end":"2028-07-10T23:05Z","end_local":"02:05","hours":3.0,"label":"good","mean_quality":0.65,"start":"2028-07-10T20:05Z","start_local":"23:05"},"cost":{"altitude":0.12,"clouds":0.0,"darkness":2.9,"moon":2.03},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically possible, with compromises \u2014 weather unknown","hourly":[{"alt":27,"cloud":null,"high":null,"iso":"2028-07-10T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-21,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"21:00","wind":null},{"alt":36,"cloud":null,"high":null,"iso":"2028-07-10T19:00Z","label":"poor","low":null,"mid":null,"moon_alt":-10,"precip":null,"q":0.13,"rh":null,"sky":"nautical twilight","temp":null,"time":"22:00","wind":null},{"alt":46,"cloud":null,"high":null,"iso":"2028-07-10T20:00Z","label":"marginal","low":null,"mid":null,"moon_alt":1,"precip":null,"q":0.33,"rh":null,"sky":"astronomical twilight","temp":null,"time":"23:00","wind":null},{"alt":57,"cloud":null,"high":null,"iso":"2028-07-10T21:00Z","label":"good","low":null,"mid":null,"moon_alt":12,"precip":null,"q":0.67,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":67,"cloud":null,"high":null,"iso":"2028-07-10T22:00Z","label":"good","low":null,"mid":null,"moon_alt":22,"precip":null,"q":0.64,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":78,"cloud":null,"high":null,"iso":"2028-07-10T23:00Z","label":"good","low":null,"mid":null,"moon_alt":31,"precip":null,"q":0.6,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":87,"cloud":null,"high":null,"iso":"2028-07-11T00:00Z","label":"marginal","low":null,"mid":null,"moon_alt":37,"precip":null,"q":0.57,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":79,"cloud":null,"high":null,"iso":"2028-07-11T01:00Z","label":"poor","low":null,"mid":null,"moon_alt":42,"precip":null,"q":0.28,"rh":null,"sky":"astronomical twilight","temp":null,"time":"04:00","wind":null},{"alt":69,"cloud":null,"high":null,"iso":"2028-07-11T02:00Z","label":"poor","low":null,"mid":null,"moon_alt":42,"precip":null,"q":0.08,"rh":null,"sky":"nautical twilight","temp":null,"time":"05:00","wind":null}],"peak_quality":0.67,"peak_sky":0.67,"quality_hours":3.72,"reasons":["daylight and twilight cost 2.9 quality-hours","moonlight cost 2.0 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":62,"score_weather":null,"sky_hours":3.72,"verdict":"unknown","verdict_astronomy":"marginal","weather_known":false,"windows":[{"end":"2028-07-10T18:30Z","end_local":"21:30","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2028-07-10T17:55Z","start_local":"20:55"},{"end":"2028-07-10T19:15Z","end_local":"22:15","hours":0.75,"label":"poor","mean_quality":0.12,"start":"2028-07-10T18:30Z","start_local":"21:30"},{"end":"2028-07-10T20:05Z","end_local":"23:05","hours":0.83,"label":"marginal","mean_quality":0.42,"start":"2028-07-10T19:15Z","start_local":"22:15"},{"end":"2028-07-10T23:05Z","end_local":"02:05","hours":3.0,"label":"good","mean_quality":0.65,"start":"2028-07-10T20:05Z","start_local":"23:05"},{"end":"2028-07-11T00:55Z","end_local":"03:55","hours":1.83,"label":"marginal","mean_quality":0.58,"start":"2028-07-10T23:05Z","start_local":"02:05"},{"end":"2028-07-11T02:25Z","end_local":"05:25","hours":1.5,"label":"poor","mean_quality":0.19,"start":"2028-07-11T00:55Z","start_local":"03:55"},{"end":"2028-07-11T03:00Z","end_local":"06:00","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2028-07-11T02:25Z","start_local":"05:25"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2028-07-10T20:02:10Z","dark_hours":4.82,"dark_to":"2028-07-11T00:51:17Z","moon":{"illumination":0.842,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":0.0,"moonrise":"2028-07-10T19:54:16Z","moonset":"2028-07-11T07:23:28Z","sunrise":"2028-07-11T02:56:54Z","sunset":"2028-07-10T17:56:33Z","twilight":{"astronomical":{"end":"2028-07-10T20:02:10Z","start":"2028-07-11T00:51:17Z"},"civil":{"end":"2028-07-10T18:29:55Z","start":"2028-07-11T02:23:31Z"},"nautical":{"end":"2028-07-10T19:12:22Z","start":"2028-07-11T01:41:05Z"}},"window_end":"2028-07-11T09:00:00Z","window_start":"2028-07-10T09:00:00Z"},"night_date":"2028-07-10","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.0,"alt":87.2,"t":"2028-07-11T00:05:00Z"},"dec":44.33,"dec_of_date":44.4419,"dec_str":"+44\u00b0 19' 48.0\"","good_hours":4.83,"limit_rise":"2028-07-10T17:10:35Z","limit_set":"2028-07-11T06:55:40Z","max_az_rate_deg_per_min":3.69,"moon_separation":54.0,"never_rises":false,"ra":314.69583333,"ra_of_date":314.9511,"ra_str":"20h 58m 47.0s","resolved":{"common_name":"North America Nebula","dec":44.33,"name":"NGC 7000","ra":314.69583333,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=NGC%207000","source":"sesame","type":"Cl*","type_text":"star cluster"},"summary":"4.8 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2028-07-10T10:16:20Z","blocked_dark_hours":0,"clears_at":"2028-07-10T14:16:54Z","rise_az":328.7},"track":[{"above_terrain":true,"airmass":9.34,"alt":5.63,"az":328.7,"t":"2028-07-10T09:00:00Z","terrain":-0.16},{"above_terrain":true,"airmass":10.06,"alt":5.15,"az":329.5,"t":"2028-07-10T09:05:00Z","terrain":-0.23},{"above_terrain":true,"airmass":10.88,"alt":4.68,"az":330.2,"t":"2028-07-10T09:10:00Z","terrain":-0.36},{"above_terrain":true,"airmass":11.81,"alt":4.22,"az":331.0,"t":"2028-07-10T09:15:00Z","terrain":-0.39},{"above_terrain":true,"airmass":12.87,"alt":3.77,"az":331.8,"t":"2028-07-10T09:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":14.08,"alt":3.33,"az":332.5,"t":"2028-07-10T09:25:00Z","terrain":-0.13},{"above_terrain":true,"airmass":15.48,"alt":2.91,"az":333.3,"t":"2028-07-10T09:30:00Z","terrain":-0.16},{"above_terrain":true,"airmass":17.09,"alt":2.49,"az":334.1,"t":"2028-07-10T09:35:00Z","terrain":-0.28},{"above_terrain":true,"airmass":18.97,"alt":2.09,"az":334.9,"t":"2028-07-10T09:40:00Z","terrain":-0.57},{"above_terrain":true,"airmass":21.16,"alt":1.7,"az":335.7,"t":"2028-07-10T09:45:00Z","terrain":-0.77},{"above_terrain":true,"airmass":23.72,"alt":1.32,"az":336.5,"t":"2028-07-10T09:50:00Z","terrain":-0.78},{"above_terrain":true,"airmass":26.72,"alt":0.95,"az":337.4,"t":"2028-07-10T09:55:00Z","terrain":-0.63},{"above_terrain":true,"airmass":30.23,"alt":0.6,"az":338.2,"t":"2028-07-10T10:00:00Z","terrain":-0.52},{"above_terrain":true,"airmass":34.31,"alt":0.26,"az":339.0,"t":"2028-07-10T10:05:00Z","terrain":-0.75},{"above_terrain":true,"airmass":null,"alt":-0.07,"az":339.8,"t":"2028-07-10T10:10:00Z","terrain":-0.56},{"above_terrain":true,"airmass":null,"alt":-0.39,"az":340.7,"t":"2028-07-10T10:15:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-0.69,"az":341.5,"t":"2028-07-10T10:20:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-0.98,"az":342.4,"t":"2028-07-10T10:25:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-1.26,"az":343.2,"t":"2028-07-10T10:30:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-1.52,"az":344.1,"t":"2028-07-10T10:35:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.77,"az":344.9,"t":"2028-07-10T10:40:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-2.01,"az":345.8,"t":"2028-07-10T10:45:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-2.23,"az":346.7,"t":"2028-07-10T10:50:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-2.44,"az":347.5,"t":"2028-07-10T10:55:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-2.63,"az":348.4,"t":"2028-07-10T11:00:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-2.81,"az":349.3,"t":"2028-07-10T11:05:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-2.98,"az":350.2,"t":"2028-07-10T11:10:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.13,"az":351.1,"t":"2028-07-10T11:15:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-3.27,"az":351.9,"t":"2028-07-10T11:20:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-3.4,"az":352.8,"t":"2028-07-10T11:25:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-3.5,"az":353.7,"t":"2028-07-10T11:30:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-3.6,"az":354.6,"t":"2028-07-10T11:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.68,"az":355.5,"t":"2028-07-10T11:40:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-3.75,"az":356.4,"t":"2028-07-10T11:45:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.8,"az":357.3,"t":"2028-07-10T11:50:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-3.84,"az":358.2,"t":"2028-07-10T11:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.86,"az":359.1,"t":"2028-07-10T12:00:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":360.0,"t":"2028-07-10T12:05:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-3.86,"az":0.9,"t":"2028-07-10T12:10:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-3.84,"az":1.8,"t":"2028-07-10T12:15:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-3.8,"az":2.7,"t":"2028-07-10T12:20:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-3.75,"az":3.6,"t":"2028-07-10T12:25:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-3.68,"az":4.5,"t":"2028-07-10T12:30:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-3.6,"az":5.4,"t":"2028-07-10T12:35:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-3.51,"az":6.2,"t":"2028-07-10T12:40:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-3.4,"az":7.1,"t":"2028-07-10T12:45:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.28,"az":8.0,"t":"2028-07-10T12:50:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-3.14,"az":8.9,"t":"2028-07-10T12:55:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-2.99,"az":9.8,"t":"2028-07-10T13:00:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-2.82,"az":10.7,"t":"2028-07-10T13:05:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-2.64,"az":11.6,"t":"2028-07-10T13:10:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-2.45,"az":12.4,"t":"2028-07-10T13:15:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-2.24,"az":13.3,"t":"2028-07-10T13:20:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-2.01,"az":14.2,"t":"2028-07-10T13:25:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-1.78,"az":15.0,"t":"2028-07-10T13:30:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-1.53,"az":15.9,"t":"2028-07-10T13:35:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.27,"az":16.7,"t":"2028-07-10T13:40:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-0.99,"az":17.6,"t":"2028-07-10T13:45:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-0.7,"az":18.4,"t":"2028-07-10T13:50:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-0.4,"az":19.3,"t":"2028-07-10T13:55:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-0.08,"az":20.1,"t":"2028-07-10T14:00:00Z","terrain":0.67},{"above_terrain":false,"airmass":34.48,"alt":0.25,"az":21.0,"t":"2028-07-10T14:05:00Z","terrain":0.69},{"above_terrain":false,"airmass":30.37,"alt":0.59,"az":21.8,"t":"2028-07-10T14:10:00Z","terrain":0.92},{"above_terrain":false,"airmass":26.84,"alt":0.94,"az":22.6,"t":"2028-07-10T14:15:00Z","terrain":1.09},{"above_terrain":true,"airmass":23.82,"alt":1.31,"az":23.4,"t":"2028-07-10T14:20:00Z","terrain":1.06},{"above_terrain":true,"airmass":21.25,"alt":1.68,"az":24.2,"t":"2028-07-10T14:25:00Z","terrain":0.99},{"above_terrain":true,"airmass":19.04,"alt":2.07,"az":25.0,"t":"2028-07-10T14:30:00Z","terrain":1.22},{"above_terrain":true,"airmass":17.16,"alt":2.48,"az":25.8,"t":"2028-07-10T14:35:00Z","terrain":1.32},{"above_terrain":true,"airmass":15.53,"alt":2.89,"az":26.6,"t":"2028-07-10T14:40:00Z","terrain":1.3},{"above_terrain":true,"airmass":14.13,"alt":3.32,"az":27.4,"t":"2028-07-10T14:45:00Z","terrain":1.24},{"above_terrain":true,"airmass":12.91,"alt":3.75,"az":28.2,"t":"2028-07-10T14:50:00Z","terrain":1.15},{"above_terrain":true,"airmass":11.85,"alt":4.2,"az":29.0,"t":"2028-07-10T14:55:00Z","terrain":1.0},{"above_terrain":true,"airmass":10.91,"alt":4.66,"az":29.8,"t":"2028-07-10T15:00:00Z","terrain":1.11},{"above_terrain":true,"airmass":10.09,"alt":5.13,"az":30.5,"t":"2028-07-10T15:05:00Z","terrain":1.23},{"above_terrain":true,"airmass":9.36,"alt":5.61,"az":31.3,"t":"2028-07-10T15:10:00Z","terrain":1.32},{"above_terrain":true,"airmass":8.72,"alt":6.1,"az":32.0,"t":"2028-07-10T15:15:00Z","terrain":1.32},{"above_terrain":true,"airmass":8.14,"alt":6.6,"az":32.8,"t":"2028-07-10T15:20:00Z","terrain":1.07},{"above_terrain":true,"airmass":7.62,"alt":7.11,"az":33.5,"t":"2028-07-10T15:25:00Z","terrain":0.7},{"above_terrain":true,"airmass":7.15,"alt":7.64,"az":34.2,"t":"2028-07-10T15:30:00Z","terrain":0.34},{"above_terrain":true,"airmass":6.73,"alt":8.17,"az":35.0,"t":"2028-07-10T15:35:00Z","terrain":0.06},{"above_terrain":true,"airmass":6.35,"alt":8.71,"az":35.7,"t":"2028-07-10T15:40:00Z","terrain":0.04},{"above_terrain":true,"airmass":6.0,"alt":9.26,"az":36.4,"t":"2028-07-10T15:45:00Z","terrain":-0.02},{"above_terrain":true,"airmass":5.68,"alt":9.82,"az":37.1,"t":"2028-07-10T15:50:00Z","terrain":-0.1},{"above_terrain":true,"airmass":5.39,"alt":10.39,"az":37.8,"t":"2028-07-10T15:55:00Z","terrain":-0.19},{"above_terrain":true,"airmass":5.13,"alt":10.97,"az":38.5,"t":"2028-07-10T16:00:00Z","terrain":-0.18},{"above_terrain":true,"airmass":4.88,"alt":11.55,"az":39.2,"t":"2028-07-10T16:05:00Z","terrain":-0.14},{"above_terrain":true,"airmass":4.65,"alt":12.15,"az":39.9,"t":"2028-07-10T16:10:00Z","terrain":-0.06},{"above_terrain":true,"airmass":4.45,"alt":12.75,"az":40.6,"t":"2028-07-10T16:15:00Z","terrain":-0.01},{"above_terrain":true,"airmass":4.25,"alt":13.37,"az":41.2,"t":"2028-07-10T16:20:00Z","terrain":0.04},{"above_terrain":true,"airmass":4.07,"alt":13.99,"az":41.9,"t":"2028-07-10T16:25:00Z","terrain":0.11},{"above_terrain":true,"airmass":3.91,"alt":14.62,"az":42.5,"t":"2028-07-10T16:30:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.75,"alt":15.25,"az":43.2,"t":"2028-07-10T16:35:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.61,"alt":15.9,"az":43.8,"t":"2028-07-10T16:40:00Z","terrain":0.38},{"above_terrain":true,"airmass":3.47,"alt":16.55,"az":44.5,"t":"2028-07-10T16:45:00Z","terrain":0.49},{"above_terrain":true,"airmass":3.35,"alt":17.21,"az":45.1,"t":"2028-07-10T16:50:00Z","terrain":0.59},{"above_terrain":true,"airmass":3.23,"alt":17.88,"az":45.7,"t":"2028-07-10T16:55:00Z","terrain":0.65},{"above_terrain":true,"airmass":3.12,"alt":18.55,"az":46.4,"t":"2028-07-10T17:00:00Z","terrain":0.65},{"above_terrain":true,"airmass":3.01,"alt":19.23,"az":47.0,"t":"2028-07-10T17:05:00Z","terrain":0.61},{"above_terrain":true,"airmass":2.91,"alt":19.92,"az":47.6,"t":"2028-07-10T17:10:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.82,"alt":20.61,"az":48.2,"t":"2028-07-10T17:15:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.73,"alt":21.31,"az":48.8,"t":"2028-07-10T17:20:00Z","terrain":0.44},{"above_terrain":true,"airmass":2.65,"alt":22.02,"az":49.4,"t":"2028-07-10T17:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.57,"alt":22.73,"az":50.0,"t":"2028-07-10T17:30:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.5,"alt":23.45,"az":50.5,"t":"2028-07-10T17:35:00Z","terrain":0.47},{"above_terrain":true,"airmass":2.43,"alt":24.18,"az":51.1,"t":"2028-07-10T17:40:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.36,"alt":24.91,"az":51.7,"t":"2028-07-10T17:45:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.3,"alt":25.65,"az":52.2,"t":"2028-07-10T17:50:00Z","terrain":0.68},{"above_terrain":true,"airmass":2.24,"alt":26.39,"az":52.8,"t":"2028-07-10T17:55:00Z","terrain":0.8},{"above_terrain":true,"airmass":2.18,"alt":27.14,"az":53.3,"t":"2028-07-10T18:00:00Z","terrain":0.89},{"above_terrain":true,"airmass":2.13,"alt":27.89,"az":53.9,"t":"2028-07-10T18:05:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.08,"alt":28.65,"az":54.4,"t":"2028-07-10T18:10:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.03,"alt":29.41,"az":55.0,"t":"2028-07-10T18:15:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.98,"alt":30.18,"az":55.5,"t":"2028-07-10T18:20:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.94,"alt":30.96,"az":56.0,"t":"2028-07-10T18:25:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.9,"alt":31.73,"az":56.5,"t":"2028-07-10T18:30:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.86,"alt":32.52,"az":57.0,"t":"2028-07-10T18:35:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.82,"alt":33.3,"az":57.5,"t":"2028-07-10T18:40:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.78,"alt":34.1,"az":58.0,"t":"2028-07-10T18:45:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.74,"alt":34.89,"az":58.5,"t":"2028-07-10T18:50:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.71,"alt":35.69,"az":59.0,"t":"2028-07-10T18:55:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.68,"alt":36.5,"az":59.5,"t":"2028-07-10T19:00:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.65,"alt":37.31,"az":60.0,"t":"2028-07-10T19:05:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.62,"alt":38.12,"az":60.5,"t":"2028-07-10T19:10:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.59,"alt":38.93,"az":60.9,"t":"2028-07-10T19:15:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.56,"alt":39.75,"az":61.4,"t":"2028-07-10T19:20:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.54,"alt":40.58,"az":61.9,"t":"2028-07-10T19:25:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.51,"alt":41.41,"az":62.3,"t":"2028-07-10T19:30:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.49,"alt":42.24,"az":62.8,"t":"2028-07-10T19:35:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.46,"alt":43.07,"az":63.2,"t":"2028-07-10T19:40:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.44,"alt":43.91,"az":63.6,"t":"2028-07-10T19:45:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.42,"alt":44.75,"az":64.1,"t":"2028-07-10T19:50:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.4,"alt":45.59,"az":64.5,"t":"2028-07-10T19:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.38,"alt":46.44,"az":64.9,"t":"2028-07-10T20:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.36,"alt":47.29,"az":65.3,"t":"2028-07-10T20:05:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.34,"alt":48.14,"az":65.7,"t":"2028-07-10T20:10:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.32,"alt":48.99,"az":66.1,"t":"2028-07-10T20:15:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.31,"alt":49.85,"az":66.5,"t":"2028-07-10T20:20:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.29,"alt":50.71,"az":66.9,"t":"2028-07-10T20:25:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.28,"alt":51.57,"az":67.3,"t":"2028-07-10T20:30:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.26,"alt":52.44,"az":67.7,"t":"2028-07-10T20:35:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.25,"alt":53.3,"az":68.0,"t":"2028-07-10T20:40:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.23,"alt":54.17,"az":68.4,"t":"2028-07-10T20:45:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.22,"alt":55.04,"az":68.8,"t":"2028-07-10T20:50:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.21,"alt":55.92,"az":69.1,"t":"2028-07-10T20:55:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.19,"alt":56.79,"az":69.4,"t":"2028-07-10T21:00:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.18,"alt":57.67,"az":69.8,"t":"2028-07-10T21:05:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.17,"alt":58.55,"az":70.1,"t":"2028-07-10T21:10:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.16,"alt":59.43,"az":70.4,"t":"2028-07-10T21:15:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.15,"alt":60.31,"az":70.7,"t":"2028-07-10T21:20:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.14,"alt":61.19,"az":71.0,"t":"2028-07-10T21:25:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.13,"alt":62.08,"az":71.2,"t":"2028-07-10T21:30:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.12,"alt":62.97,"az":71.5,"t":"2028-07-10T21:35:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.11,"alt":63.86,"az":71.7,"t":"2028-07-10T21:40:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.11,"alt":64.74,"az":72.0,"t":"2028-07-10T21:45:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.1,"alt":65.64,"az":72.2,"t":"2028-07-10T21:50:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.09,"alt":66.53,"az":72.4,"t":"2028-07-10T21:55:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.08,"alt":67.42,"az":72.5,"t":"2028-07-10T22:00:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.08,"alt":68.31,"az":72.7,"t":"2028-07-10T22:05:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.07,"alt":69.21,"az":72.8,"t":"2028-07-10T22:10:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.06,"alt":70.1,"az":72.9,"t":"2028-07-10T22:15:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.06,"alt":71.0,"az":72.9,"t":"2028-07-10T22:20:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.05,"alt":71.89,"az":73.0,"t":"2028-07-10T22:25:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.05,"alt":72.79,"az":72.9,"t":"2028-07-10T22:30:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.04,"alt":73.68,"az":72.9,"t":"2028-07-10T22:35:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.04,"alt":74.57,"az":72.7,"t":"2028-07-10T22:40:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.03,"alt":75.47,"az":72.5,"t":"2028-07-10T22:45:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.03,"alt":76.36,"az":72.2,"t":"2028-07-10T22:50:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.02,"alt":77.25,"az":71.8,"t":"2028-07-10T22:55:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.02,"alt":78.14,"az":71.3,"t":"2028-07-10T23:00:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.02,"alt":79.02,"az":70.6,"t":"2028-07-10T23:05:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.02,"alt":79.9,"az":69.7,"t":"2028-07-10T23:10:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.01,"alt":80.78,"az":68.6,"t":"2028-07-10T23:15:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.01,"alt":81.64,"az":67.2,"t":"2028-07-10T23:20:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.01,"alt":82.5,"az":65.3,"t":"2028-07-10T23:25:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.01,"alt":83.34,"az":62.8,"t":"2028-07-10T23:30:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.0,"alt":84.16,"az":59.5,"t":"2028-07-10T23:35:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.0,"alt":84.95,"az":55.1,"t":"2028-07-10T23:40:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.0,"alt":85.69,"az":48.8,"t":"2028-07-10T23:45:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.0,"alt":86.35,"az":40.1,"t":"2028-07-10T23:50:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.0,"alt":86.87,"az":27.7,"t":"2028-07-10T23:55:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.0,"alt":87.19,"az":11.5,"t":"2028-07-11T00:00:00Z","terrain":-0.29},{"above_terrain":true,"airmass":1.0,"alt":87.23,"az":353.1,"t":"2028-07-11T00:05:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.0,"alt":86.98,"az":336.0,"t":"2028-07-11T00:10:00Z","terrain":-0.83},{"above_terrain":true,"airmass":1.0,"alt":86.5,"az":322.7,"t":"2028-07-11T00:15:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.0,"alt":85.87,"az":313.1,"t":"2028-07-11T00:20:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.0,"alt":85.14,"az":306.3,"t":"2028-07-11T00:25:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.0,"alt":84.37,"az":301.5,"t":"2028-07-11T00:30:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.01,"alt":83.55,"az":297.9,"t":"2028-07-11T00:35:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.01,"alt":82.71,"az":295.3,"t":"2028-07-11T00:40:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.01,"alt":81.86,"az":293.3,"t":"2028-07-11T00:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.01,"alt":81.0,"az":291.7,"t":"2028-07-11T00:50:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.01,"alt":80.12,"az":290.5,"t":"2028-07-11T00:55:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.02,"alt":79.24,"az":289.6,"t":"2028-07-11T01:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.02,"alt":78.36,"az":288.9,"t":"2028-07-11T01:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.02,"alt":77.47,"az":288.3,"t":"2028-07-11T01:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":76.58,"az":287.9,"t":"2028-07-11T01:15:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.03,"alt":75.69,"az":287.6,"t":"2028-07-11T01:20:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.04,"alt":74.8,"az":287.3,"t":"2028-07-11T01:25:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.04,"alt":73.9,"az":287.2,"t":"2028-07-11T01:30:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.05,"alt":73.01,"az":287.1,"t":"2028-07-11T01:35:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.05,"alt":72.12,"az":287.0,"t":"2028-07-11T01:40:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.06,"alt":71.22,"az":287.0,"t":"2028-07-11T01:45:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.06,"alt":70.33,"az":287.1,"t":"2028-07-11T01:50:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.07,"alt":69.43,"az":287.2,"t":"2028-07-11T01:55:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.07,"alt":68.54,"az":287.3,"t":"2028-07-11T02:00:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.08,"alt":67.64,"az":287.4,"t":"2028-07-11T02:05:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.09,"alt":66.75,"az":287.6,"t":"2028-07-11T02:10:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.1,"alt":65.86,"az":287.8,"t":"2028-07-11T02:15:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.1,"alt":64.97,"az":288.0,"t":"2028-07-11T02:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.11,"alt":64.08,"az":288.2,"t":"2028-07-11T02:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":63.19,"az":288.4,"t":"2028-07-11T02:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.13,"alt":62.3,"az":288.7,"t":"2028-07-11T02:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.42,"az":289.0,"t":"2028-07-11T02:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.15,"alt":60.53,"az":289.2,"t":"2028-07-11T02:45:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.16,"alt":59.65,"az":289.5,"t":"2028-07-11T02:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.17,"alt":58.77,"az":289.8,"t":"2028-07-11T02:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.18,"alt":57.89,"az":290.2,"t":"2028-07-11T03:00:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.19,"alt":57.01,"az":290.5,"t":"2028-07-11T03:05:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.2,"alt":56.14,"az":290.8,"t":"2028-07-11T03:10:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.22,"alt":55.26,"az":291.2,"t":"2028-07-11T03:15:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.23,"alt":54.39,"az":291.5,"t":"2028-07-11T03:20:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.24,"alt":53.52,"az":291.9,"t":"2028-07-11T03:25:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.26,"alt":52.65,"az":292.2,"t":"2028-07-11T03:30:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.27,"alt":51.79,"az":292.6,"t":"2028-07-11T03:35:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.29,"alt":50.93,"az":293.0,"t":"2028-07-11T03:40:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.3,"alt":50.06,"az":293.4,"t":"2028-07-11T03:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.32,"alt":49.21,"az":293.8,"t":"2028-07-11T03:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.34,"alt":48.35,"az":294.2,"t":"2028-07-11T03:55:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.35,"alt":47.5,"az":294.6,"t":"2028-07-11T04:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.37,"alt":46.65,"az":295.0,"t":"2028-07-11T04:05:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.39,"alt":45.8,"az":295.4,"t":"2028-07-11T04:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.41,"alt":44.96,"az":295.8,"t":"2028-07-11T04:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.43,"alt":44.12,"az":296.3,"t":"2028-07-11T04:20:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.46,"alt":43.28,"az":296.7,"t":"2028-07-11T04:25:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.48,"alt":42.45,"az":297.1,"t":"2028-07-11T04:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.5,"alt":41.61,"az":297.6,"t":"2028-07-11T04:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.53,"alt":40.79,"az":298.0,"t":"2028-07-11T04:40:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.55,"alt":39.96,"az":298.5,"t":"2028-07-11T04:45:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.58,"alt":39.14,"az":298.9,"t":"2028-07-11T04:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.61,"alt":38.32,"az":299.4,"t":"2028-07-11T04:55:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.64,"alt":37.51,"az":299.9,"t":"2028-07-11T05:00:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.67,"alt":36.7,"az":300.4,"t":"2028-07-11T05:05:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.7,"alt":35.9,"az":300.9,"t":"2028-07-11T05:10:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.74,"alt":35.09,"az":301.3,"t":"2028-07-11T05:15:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.77,"alt":34.3,"az":301.8,"t":"2028-07-11T05:20:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.81,"alt":33.5,"az":302.3,"t":"2028-07-11T05:25:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.85,"alt":32.71,"az":302.8,"t":"2028-07-11T05:30:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.89,"alt":31.93,"az":303.4,"t":"2028-07-11T05:35:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.93,"alt":31.15,"az":303.9,"t":"2028-07-11T05:40:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.97,"alt":30.38,"az":304.4,"t":"2028-07-11T05:45:00Z","terrain":-0.17},{"above_terrain":true,"airmass":2.02,"alt":29.61,"az":304.9,"t":"2028-07-11T05:50:00Z","terrain":-0.27},{"above_terrain":true,"airmass":2.07,"alt":28.84,"az":305.4,"t":"2028-07-11T05:55:00Z","terrain":-0.24},{"above_terrain":true,"airmass":2.12,"alt":28.08,"az":306.0,"t":"2028-07-11T06:00:00Z","terrain":-0.17},{"above_terrain":true,"airmass":2.17,"alt":27.33,"az":306.5,"t":"2028-07-11T06:05:00Z","terrain":0.01},{"above_terrain":true,"airmass":2.23,"alt":26.58,"az":307.1,"t":"2028-07-11T06:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.29,"alt":25.83,"az":307.6,"t":"2028-07-11T06:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.35,"alt":25.09,"az":308.2,"t":"2028-07-11T06:20:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.41,"alt":24.36,"az":308.8,"t":"2028-07-11T06:25:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.48,"alt":23.64,"az":309.3,"t":"2028-07-11T06:30:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.55,"alt":22.91,"az":309.9,"t":"2028-07-11T06:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.63,"alt":22.2,"az":310.5,"t":"2028-07-11T06:40:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.71,"alt":21.49,"az":311.1,"t":"2028-07-11T06:45:00Z","terrain":0.34},{"above_terrain":true,"airmass":2.8,"alt":20.79,"az":311.7,"t":"2028-07-11T06:50:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.89,"alt":20.09,"az":312.3,"t":"2028-07-11T06:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.99,"alt":19.4,"az":312.9,"t":"2028-07-11T07:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.09,"alt":18.72,"az":313.5,"t":"2028-07-11T07:05:00Z","terrain":0.37},{"above_terrain":true,"airmass":3.2,"alt":18.04,"az":314.1,"t":"2028-07-11T07:10:00Z","terrain":0.48},{"above_terrain":true,"airmass":3.32,"alt":17.38,"az":314.7,"t":"2028-07-11T07:15:00Z","terrain":0.54},{"above_terrain":true,"airmass":3.44,"alt":16.72,"az":315.4,"t":"2028-07-11T07:20:00Z","terrain":0.53},{"above_terrain":true,"airmass":3.57,"alt":16.06,"az":316.0,"t":"2028-07-11T07:25:00Z","terrain":0.48},{"above_terrain":true,"airmass":3.72,"alt":15.41,"az":316.6,"t":"2028-07-11T07:30:00Z","terrain":0.36},{"above_terrain":true,"airmass":3.87,"alt":14.78,"az":317.3,"t":"2028-07-11T07:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.03,"alt":14.15,"az":317.9,"t":"2028-07-11T07:40:00Z","terrain":0.33},{"above_terrain":true,"airmass":4.21,"alt":13.52,"az":318.6,"t":"2028-07-11T07:45:00Z","terrain":0.04},{"above_terrain":true,"airmass":4.4,"alt":12.91,"az":319.3,"t":"2028-07-11T07:50:00Z","terrain":-0.16},{"above_terrain":true,"airmass":4.6,"alt":12.3,"az":320.0,"t":"2028-07-11T07:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":4.82,"alt":11.7,"az":320.6,"t":"2028-07-11T08:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.06,"alt":11.11,"az":321.3,"t":"2028-07-11T08:05:00Z","terrain":-0.07},{"above_terrain":true,"airmass":5.32,"alt":10.53,"az":322.0,"t":"2028-07-11T08:10:00Z","terrain":0.21},{"above_terrain":true,"airmass":5.61,"alt":9.96,"az":322.7,"t":"2028-07-11T08:15:00Z","terrain":0.12},{"above_terrain":true,"airmass":5.92,"alt":9.4,"az":323.4,"t":"2028-07-11T08:20:00Z","terrain":-0.04},{"above_terrain":true,"airmass":6.26,"alt":8.85,"az":324.1,"t":"2028-07-11T08:25:00Z","terrain":-0.21},{"above_terrain":true,"airmass":6.63,"alt":8.3,"az":324.8,"t":"2028-07-11T08:30:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.04,"alt":7.77,"az":325.6,"t":"2028-07-11T08:35:00Z","terrain":-0.22},{"above_terrain":true,"airmass":7.5,"alt":7.24,"az":326.3,"t":"2028-07-11T08:40:00Z","terrain":-0.29},{"above_terrain":true,"airmass":8.0,"alt":6.73,"az":327.0,"t":"2028-07-11T08:45:00Z","terrain":-0.38},{"above_terrain":true,"airmass":8.56,"alt":6.23,"az":327.8,"t":"2028-07-11T08:50:00Z","terrain":-0.26},{"above_terrain":true,"airmass":9.19,"alt":5.73,"az":328.5,"t":"2028-07-11T08:55:00Z","terrain":-0.18},{"above_terrain":true,"airmass":9.9,"alt":5.25,"az":329.3,"t":"2028-07-11T09:00:00Z","terrain":-0.19}],"transit":{"airmass":1.0,"alt":87.2,"az":353.1,"t":"2028-07-11T00:05:00Z"},"usable_hours":4.83,"verdict":"good","zenith_passage":true},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}