{"assessment":{"best_window":{"end":"2028-06-30T00:45Z","end_local":"03:45","hours":4.58,"label":"good","mean_quality":0.96,"start":"2028-06-29T20:10Z","start_local":"23:10"},"cost":{"altitude":0.22,"clouds":0.0,"darkness":2.8,"moon":0.1},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically worth it \u2014 weather unknown","hourly":[{"alt":21,"cloud":null,"high":null,"iso":"2028-06-29T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":33,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"21:00","wind":null},{"alt":30,"cloud":null,"high":null,"iso":"2028-06-29T19:00Z","label":"poor","low":null,"mid":null,"moon_alt":27,"precip":null,"q":0.11,"rh":null,"sky":"nautical twilight","temp":null,"time":"22:00","wind":null},{"alt":39,"cloud":null,"high":null,"iso":"2028-06-29T20:00Z","label":"marginal","low":null,"mid":null,"moon_alt":18,"precip":null,"q":0.41,"rh":null,"sky":"astronomical twilight","temp":null,"time":"23:00","wind":null},{"alt":49,"cloud":null,"high":null,"iso":"2028-06-29T21:00Z","label":"good","low":null,"mid":null,"moon_alt":8,"precip":null,"q":0.88,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":60,"cloud":null,"high":null,"iso":"2028-06-29T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-2,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":70,"cloud":null,"high":null,"iso":"2028-06-29T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-13,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":81,"cloud":null,"high":null,"iso":"2028-06-30T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-24,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":86,"cloud":null,"high":null,"iso":"2028-06-30T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-35,"precip":null,"q":0.5,"rh":null,"sky":"astronomical twilight","temp":null,"time":"04:00","wind":null},{"alt":76,"cloud":null,"high":null,"iso":"2028-06-30T02:00Z","label":"poor","low":null,"mid":null,"moon_alt":-45,"precip":null,"q":0.15,"rh":null,"sky":"nautical twilight","temp":null,"time":"05:00","wind":null}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":5.32,"reasons":["daylight and twilight cost 2.8 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":5.32,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2028-06-29T18:35Z","end_local":"21:35","hours":0.67,"label":"unusable","mean_quality":0.0,"start":"2028-06-29T17:55Z","start_local":"20:55"},{"end":"2028-06-29T19:20Z","end_local":"22:20","hours":0.75,"label":"poor","mean_quality":0.1,"start":"2028-06-29T18:35Z","start_local":"21:35"},{"end":"2028-06-29T20:10Z","end_local":"23:10","hours":0.83,"label":"marginal","mean_quality":0.4,"start":"2028-06-29T19:20Z","start_local":"22:20"},{"end":"2028-06-30T00:45Z","end_local":"03:45","hours":4.58,"label":"good","mean_quality":0.96,"start":"2028-06-29T20:10Z","start_local":"23:10"},{"end":"2028-06-30T01:35Z","end_local":"04:35","hours":0.83,"label":"marginal","mean_quality":0.5,"start":"2028-06-30T00:45Z","start_local":"03:45"},{"end":"2028-06-30T02:20Z","end_local":"05:20","hours":0.75,"label":"poor","mean_quality":0.15,"start":"2028-06-30T01:35Z","start_local":"04:35"},{"end":"2028-06-30T02:55Z","end_local":"05:55","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2028-06-30T02:20Z","start_local":"05:20"}]},"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":"2028-06-29T20:09:36Z","dark_hours":4.51,"dark_to":"2028-06-30T00:40:02Z","moon":{"illumination":0.548,"phase":"waxing gibbous","waxing":true},"moon_free_dark_hours":2.88,"moonrise":"2028-06-29T10:41:02Z","moonset":"2028-06-29T21:46:57Z","sunrise":"2028-06-30T02:50:01Z","sunset":"2028-06-29T17:59:37Z","twilight":{"astronomical":{"end":"2028-06-29T20:09:36Z","start":"2028-06-30T00:40:02Z"},"civil":{"end":"2028-06-29T18:33:39Z","start":"2028-06-30T02:15:59Z"},"nautical":{"end":"2028-06-29T19:17:20Z","start":"2028-06-30T01:32:18Z"}},"window_end":"2028-06-30T09:00:00Z","window_start":"2028-06-29T09:00:00Z"},"night_date":"2028-06-29","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.0,"alt":87.1,"t":"2028-06-30T00:40:00Z"},"dec":44.25788576,"dec_of_date":44.3698,"dec_str":"+44\u00b0 15' 28.4\"","good_hours":4.58,"limit_rise":"2028-06-29T17:54:16Z","limit_set":"2028-06-30T07:38:42Z","max_az_rate_deg_per_min":3.78,"moon_separation":121.1,"never_rises":false,"ra":314.72388973,"ra_of_date":314.9792,"ra_str":"20h 58m 53.7s","resolved":{"dec":44.25788576,"name":"EM* LkHA 190","ra":314.72388973,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=V1057%20Cyg","source":"sesame","spectral_type":"F7/G3I/IIe","type":"Or*","type_text":"Orion-type variable \u2014 a young, erupting star","vmag":12.33},"summary":"4.6 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2028-06-29T10:58:35Z","blocked_dark_hours":0,"clears_at":"2028-06-29T15:01:25Z","rise_az":322.3},"track":[{"above_terrain":true,"airmass":5.5,"alt":10.17,"az":322.3,"t":"2028-06-29T09:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":5.8,"alt":9.6,"az":323.0,"t":"2028-06-29T09:05:00Z","terrain":0.07},{"above_terrain":true,"airmass":6.13,"alt":9.04,"az":323.8,"t":"2028-06-29T09:10:00Z","terrain":-0.14},{"above_terrain":true,"airmass":6.49,"alt":8.49,"az":324.5,"t":"2028-06-29T09:15:00Z","terrain":-0.2},{"above_terrain":true,"airmass":6.89,"alt":7.95,"az":325.2,"t":"2028-06-29T09:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.33,"alt":7.42,"az":325.9,"t":"2028-06-29T09:25:00Z","terrain":-0.24},{"above_terrain":true,"airmass":7.82,"alt":6.91,"az":326.7,"t":"2028-06-29T09:30:00Z","terrain":-0.34},{"above_terrain":true,"airmass":8.37,"alt":6.4,"az":327.4,"t":"2028-06-29T09:35:00Z","terrain":-0.33},{"above_terrain":true,"airmass":8.97,"alt":5.9,"az":328.2,"t":"2028-06-29T09:40:00Z","terrain":-0.21},{"above_terrain":true,"airmass":9.66,"alt":5.41,"az":328.9,"t":"2028-06-29T09:45:00Z","terrain":-0.14},{"above_terrain":true,"airmass":10.42,"alt":4.93,"az":329.7,"t":"2028-06-29T09:50:00Z","terrain":-0.28},{"above_terrain":true,"airmass":11.3,"alt":4.46,"az":330.4,"t":"2028-06-29T09:55:00Z","terrain":-0.37},{"above_terrain":true,"airmass":12.29,"alt":4.01,"az":331.2,"t":"2028-06-29T10:00:00Z","terrain":-0.34},{"above_terrain":true,"airmass":13.42,"alt":3.56,"az":332.0,"t":"2028-06-29T10:05:00Z","terrain":-0.14},{"above_terrain":true,"airmass":14.72,"alt":3.13,"az":332.8,"t":"2028-06-29T10:10:00Z","terrain":-0.12},{"above_terrain":true,"airmass":16.22,"alt":2.71,"az":333.6,"t":"2028-06-29T10:15:00Z","terrain":-0.18},{"above_terrain":true,"airmass":17.97,"alt":2.29,"az":334.4,"t":"2028-06-29T10:20:00Z","terrain":-0.36},{"above_terrain":true,"airmass":20.0,"alt":1.9,"az":335.2,"t":"2028-06-29T10:25:00Z","terrain":-0.63},{"above_terrain":true,"airmass":22.39,"alt":1.51,"az":336.0,"t":"2028-06-29T10:30:00Z","terrain":-0.82},{"above_terrain":true,"airmass":25.18,"alt":1.13,"az":336.8,"t":"2028-06-29T10:35:00Z","terrain":-0.75},{"above_terrain":true,"airmass":28.46,"alt":0.77,"az":337.6,"t":"2028-06-29T10:40:00Z","terrain":-0.57},{"above_terrain":true,"airmass":32.29,"alt":0.42,"az":338.4,"t":"2028-06-29T10:45:00Z","terrain":-0.59},{"above_terrain":true,"airmass":36.72,"alt":0.08,"az":339.3,"t":"2028-06-29T10:50:00Z","terrain":-0.69},{"above_terrain":true,"airmass":null,"alt":-0.24,"az":340.1,"t":"2028-06-29T10:55:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-0.55,"az":340.9,"t":"2028-06-29T11:00:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-0.85,"az":341.8,"t":"2028-06-29T11:05:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-1.14,"az":342.6,"t":"2028-06-29T11:10:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-1.41,"az":343.5,"t":"2028-06-29T11:15:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.67,"az":344.3,"t":"2028-06-29T11:20:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.92,"az":345.2,"t":"2028-06-29T11:25:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-2.15,"az":346.1,"t":"2028-06-29T11:30:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-2.37,"az":346.9,"t":"2028-06-29T11:35:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-2.57,"az":347.8,"t":"2028-06-29T11:40:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-2.76,"az":348.7,"t":"2028-06-29T11:45:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-2.94,"az":349.6,"t":"2028-06-29T11:50:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-3.1,"az":350.4,"t":"2028-06-29T11:55:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.25,"az":351.3,"t":"2028-06-29T12:00:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-3.38,"az":352.2,"t":"2028-06-29T12:05:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-3.5,"az":353.1,"t":"2028-06-29T12:10:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-3.61,"az":354.0,"t":"2028-06-29T12:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.7,"az":354.9,"t":"2028-06-29T12:20:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.78,"az":355.8,"t":"2028-06-29T12:25:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-3.84,"az":356.7,"t":"2028-06-29T12:30:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.88,"az":357.6,"t":"2028-06-29T12:35:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-3.92,"az":358.5,"t":"2028-06-29T12:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.93,"az":359.4,"t":"2028-06-29T12:45:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-3.94,"az":0.3,"t":"2028-06-29T12:50:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-3.92,"az":1.2,"t":"2028-06-29T12:55:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-3.9,"az":2.1,"t":"2028-06-29T13:00:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-3.86,"az":3.0,"t":"2028-06-29T13:05:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-3.8,"az":3.9,"t":"2028-06-29T13:10:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-3.73,"az":4.8,"t":"2028-06-29T13:15:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-3.65,"az":5.7,"t":"2028-06-29T13:20:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-3.55,"az":6.5,"t":"2028-06-29T13:25:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-3.43,"az":7.4,"t":"2028-06-29T13:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.3,"az":8.3,"t":"2028-06-29T13:35:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-3.16,"az":9.2,"t":"2028-06-29T13:40:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-3.0,"az":10.1,"t":"2028-06-29T13:45:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-2.83,"az":11.0,"t":"2028-06-29T13:50:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-2.65,"az":11.9,"t":"2028-06-29T13:55:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-2.45,"az":12.7,"t":"2028-06-29T14:00:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-2.24,"az":13.6,"t":"2028-06-29T14:05:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-2.01,"az":14.5,"t":"2028-06-29T14:10:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-1.77,"az":15.3,"t":"2028-06-29T14:15:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-1.51,"az":16.2,"t":"2028-06-29T14:20:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-1.25,"az":17.0,"t":"2028-06-29T14:25:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-0.97,"az":17.9,"t":"2028-06-29T14:30:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-0.67,"az":18.7,"t":"2028-06-29T14:35:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-0.36,"az":19.6,"t":"2028-06-29T14:40:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-0.04,"az":20.4,"t":"2028-06-29T14:45:00Z","terrain":0.68},{"above_terrain":false,"airmass":33.91,"alt":0.29,"az":21.3,"t":"2028-06-29T14:50:00Z","terrain":0.77},{"above_terrain":false,"airmass":29.85,"alt":0.63,"az":22.1,"t":"2028-06-29T14:55:00Z","terrain":1.0},{"above_terrain":false,"airmass":26.37,"alt":0.99,"az":22.9,"t":"2028-06-29T15:00:00Z","terrain":1.14},{"above_terrain":true,"airmass":23.4,"alt":1.36,"az":23.7,"t":"2028-06-29T15:05:00Z","terrain":0.99},{"above_terrain":true,"airmass":20.87,"alt":1.75,"az":24.5,"t":"2028-06-29T15:10:00Z","terrain":1.08},{"above_terrain":true,"airmass":18.71,"alt":2.14,"az":25.3,"t":"2028-06-29T15:15:00Z","terrain":1.26},{"above_terrain":true,"airmass":16.86,"alt":2.55,"az":26.1,"t":"2028-06-29T15:20:00Z","terrain":1.33},{"above_terrain":true,"airmass":15.27,"alt":2.96,"az":26.9,"t":"2028-06-29T15:25:00Z","terrain":1.28},{"above_terrain":true,"airmass":13.9,"alt":3.39,"az":27.7,"t":"2028-06-29T15:30:00Z","terrain":1.22},{"above_terrain":true,"airmass":12.7,"alt":3.84,"az":28.5,"t":"2028-06-29T15:35:00Z","terrain":1.1},{"above_terrain":true,"airmass":11.66,"alt":4.29,"az":29.3,"t":"2028-06-29T15:40:00Z","terrain":1.04},{"above_terrain":true,"airmass":10.75,"alt":4.75,"az":30.0,"t":"2028-06-29T15:45:00Z","terrain":1.16},{"above_terrain":true,"airmass":9.94,"alt":5.22,"az":30.8,"t":"2028-06-29T15:50:00Z","terrain":1.28},{"above_terrain":true,"airmass":9.23,"alt":5.71,"az":31.6,"t":"2028-06-29T15:55:00Z","terrain":1.32},{"above_terrain":true,"airmass":8.59,"alt":6.2,"az":32.3,"t":"2028-06-29T16:00:00Z","terrain":1.22},{"above_terrain":true,"airmass":8.02,"alt":6.71,"az":33.1,"t":"2028-06-29T16:05:00Z","terrain":0.96},{"above_terrain":true,"airmass":7.51,"alt":7.22,"az":33.8,"t":"2028-06-29T16:10:00Z","terrain":0.55},{"above_terrain":true,"airmass":7.06,"alt":7.75,"az":34.5,"t":"2028-06-29T16:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":6.64,"alt":8.29,"az":35.3,"t":"2028-06-29T16:20:00Z","terrain":0.04},{"above_terrain":true,"airmass":6.27,"alt":8.83,"az":36.0,"t":"2028-06-29T16:25:00Z","terrain":0.03},{"above_terrain":true,"airmass":5.92,"alt":9.39,"az":36.7,"t":"2028-06-29T16:30:00Z","terrain":-0.05},{"above_terrain":true,"airmass":5.61,"alt":9.95,"az":37.4,"t":"2028-06-29T16:35:00Z","terrain":-0.14},{"above_terrain":true,"airmass":5.33,"alt":10.52,"az":38.1,"t":"2028-06-29T16:40:00Z","terrain":-0.21},{"above_terrain":true,"airmass":5.07,"alt":11.1,"az":38.8,"t":"2028-06-29T16:45:00Z","terrain":-0.17},{"above_terrain":true,"airmass":4.83,"alt":11.69,"az":39.5,"t":"2028-06-29T16:50:00Z","terrain":-0.11},{"above_terrain":true,"airmass":4.6,"alt":12.29,"az":40.2,"t":"2028-06-29T16:55:00Z","terrain":-0.04},{"above_terrain":true,"airmass":4.4,"alt":12.9,"az":40.8,"t":"2028-06-29T17:00:00Z","terrain":0.01},{"above_terrain":true,"airmass":4.21,"alt":13.52,"az":41.5,"t":"2028-06-29T17:05:00Z","terrain":0.07},{"above_terrain":true,"airmass":4.03,"alt":14.14,"az":42.2,"t":"2028-06-29T17:10:00Z","terrain":0.14},{"above_terrain":true,"airmass":3.87,"alt":14.77,"az":42.8,"t":"2028-06-29T17:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.72,"alt":15.41,"az":43.5,"t":"2028-06-29T17:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.57,"alt":16.06,"az":44.1,"t":"2028-06-29T17:25:00Z","terrain":0.43},{"above_terrain":true,"airmass":3.44,"alt":16.72,"az":44.7,"t":"2028-06-29T17:30:00Z","terrain":0.54},{"above_terrain":true,"airmass":3.32,"alt":17.38,"az":45.4,"t":"2028-06-29T17:35:00Z","terrain":0.61},{"above_terrain":true,"airmass":3.2,"alt":18.05,"az":46.0,"t":"2028-06-29T17:40:00Z","terrain":0.67},{"above_terrain":true,"airmass":3.09,"alt":18.73,"az":46.6,"t":"2028-06-29T17:45:00Z","terrain":0.63},{"above_terrain":true,"airmass":2.99,"alt":19.41,"az":47.2,"t":"2028-06-29T17:50:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.89,"alt":20.1,"az":47.8,"t":"2028-06-29T17:55:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.8,"alt":20.8,"az":48.4,"t":"2028-06-29T18:00:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.71,"alt":21.5,"az":49.0,"t":"2028-06-29T18:05:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.63,"alt":22.21,"az":49.6,"t":"2028-06-29T18:10:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.55,"alt":22.93,"az":50.2,"t":"2028-06-29T18:15:00Z","terrain":0.43},{"above_terrain":true,"airmass":2.48,"alt":23.65,"az":50.8,"t":"2028-06-29T18:20:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.41,"alt":24.38,"az":51.4,"t":"2028-06-29T18:25:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.35,"alt":25.11,"az":51.9,"t":"2028-06-29T18:30:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.28,"alt":25.85,"az":52.5,"t":"2028-06-29T18:35:00Z","terrain":0.73},{"above_terrain":true,"airmass":2.23,"alt":26.59,"az":53.0,"t":"2028-06-29T18:40:00Z","terrain":0.85},{"above_terrain":true,"airmass":2.17,"alt":27.34,"az":53.6,"t":"2028-06-29T18:45:00Z","terrain":0.93},{"above_terrain":true,"airmass":2.12,"alt":28.1,"az":54.1,"t":"2028-06-29T18:50:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.07,"alt":28.86,"az":54.7,"t":"2028-06-29T18:55:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.02,"alt":29.63,"az":55.2,"t":"2028-06-29T19:00:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.97,"alt":30.4,"az":55.7,"t":"2028-06-29T19:05:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.93,"alt":31.17,"az":56.2,"t":"2028-06-29T19:10:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.88,"alt":31.96,"az":56.8,"t":"2028-06-29T19:15:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.84,"alt":32.74,"az":57.3,"t":"2028-06-29T19:20:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.81,"alt":33.53,"az":57.8,"t":"2028-06-29T19:25:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.77,"alt":34.32,"az":58.3,"t":"2028-06-29T19:30:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.73,"alt":35.12,"az":58.8,"t":"2028-06-29T19:35:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.7,"alt":35.92,"az":59.3,"t":"2028-06-29T19:40:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.67,"alt":36.73,"az":59.7,"t":"2028-06-29T19:45:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.64,"alt":37.54,"az":60.2,"t":"2028-06-29T19:50:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.61,"alt":38.36,"az":60.7,"t":"2028-06-29T19:55:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.58,"alt":39.17,"az":61.2,"t":"2028-06-29T20:00:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.55,"alt":40.0,"az":61.6,"t":"2028-06-29T20:05:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.53,"alt":40.82,"az":62.1,"t":"2028-06-29T20:10:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.5,"alt":41.65,"az":62.5,"t":"2028-06-29T20:15:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.48,"alt":42.48,"az":63.0,"t":"2028-06-29T20:20:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.46,"alt":43.32,"az":63.4,"t":"2028-06-29T20:25:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.43,"alt":44.16,"az":63.9,"t":"2028-06-29T20:30:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.41,"alt":45.0,"az":64.3,"t":"2028-06-29T20:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.39,"alt":45.84,"az":64.7,"t":"2028-06-29T20:40:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.37,"alt":46.69,"az":65.1,"t":"2028-06-29T20:45:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.35,"alt":47.54,"az":65.6,"t":"2028-06-29T20:50:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.34,"alt":48.39,"az":66.0,"t":"2028-06-29T20:55:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.32,"alt":49.25,"az":66.4,"t":"2028-06-29T21:00:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.3,"alt":50.11,"az":66.8,"t":"2028-06-29T21:05:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.29,"alt":50.97,"az":67.2,"t":"2028-06-29T21:10:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.27,"alt":51.83,"az":67.5,"t":"2028-06-29T21:15:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.26,"alt":52.7,"az":67.9,"t":"2028-06-29T21:20:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.24,"alt":53.57,"az":68.3,"t":"2028-06-29T21:25:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.23,"alt":54.44,"az":68.6,"t":"2028-06-29T21:30:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.22,"alt":55.31,"az":69.0,"t":"2028-06-29T21:35:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.2,"alt":56.19,"az":69.3,"t":"2028-06-29T21:40:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.19,"alt":57.06,"az":69.7,"t":"2028-06-29T21:45:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.18,"alt":57.94,"az":70.0,"t":"2028-06-29T21:50:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.17,"alt":58.82,"az":70.3,"t":"2028-06-29T21:55:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.16,"alt":59.71,"az":70.6,"t":"2028-06-29T22:00:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.15,"alt":60.59,"az":70.9,"t":"2028-06-29T22:05:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.14,"alt":61.47,"az":71.2,"t":"2028-06-29T22:10:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.13,"alt":62.36,"az":71.5,"t":"2028-06-29T22:15:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.12,"alt":63.25,"az":71.7,"t":"2028-06-29T22:20:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.11,"alt":64.14,"az":72.0,"t":"2028-06-29T22:25:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.1,"alt":65.03,"az":72.2,"t":"2028-06-29T22:30:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.09,"alt":65.92,"az":72.4,"t":"2028-06-29T22:35:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.09,"alt":66.81,"az":72.6,"t":"2028-06-29T22:40:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.08,"alt":67.71,"az":72.8,"t":"2028-06-29T22:45:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.07,"alt":68.6,"az":72.9,"t":"2028-06-29T22:50:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.07,"alt":69.5,"az":73.0,"t":"2028-06-29T22:55:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.06,"alt":70.39,"az":73.1,"t":"2028-06-29T23:00:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.06,"alt":71.29,"az":73.2,"t":"2028-06-29T23:05:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.05,"alt":72.18,"az":73.2,"t":"2028-06-29T23:10:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.04,"alt":73.08,"az":73.2,"t":"2028-06-29T23:15:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.04,"alt":73.98,"az":73.1,"t":"2028-06-29T23:20:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.04,"alt":74.87,"az":72.9,"t":"2028-06-29T23:25:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.03,"alt":75.76,"az":72.7,"t":"2028-06-29T23:30:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.03,"alt":76.66,"az":72.4,"t":"2028-06-29T23:35:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.02,"alt":77.55,"az":72.0,"t":"2028-06-29T23:40:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.02,"alt":78.44,"az":71.4,"t":"2028-06-29T23:45:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.02,"alt":79.32,"az":70.7,"t":"2028-06-29T23:50:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.01,"alt":80.2,"az":69.8,"t":"2028-06-29T23:55:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.01,"alt":81.08,"az":68.6,"t":"2028-06-30T00:00:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.01,"alt":81.95,"az":67.1,"t":"2028-06-30T00:05:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.01,"alt":82.8,"az":65.1,"t":"2028-06-30T00:10:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.01,"alt":83.64,"az":62.5,"t":"2028-06-30T00:15:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.0,"alt":84.46,"az":58.9,"t":"2028-06-30T00:20:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.0,"alt":85.24,"az":54.0,"t":"2028-06-30T00:25:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.0,"alt":85.96,"az":47.1,"t":"2028-06-30T00:30:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.0,"alt":86.59,"az":37.2,"t":"2028-06-30T00:35:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.0,"alt":87.07,"az":23.4,"t":"2028-06-30T00:40:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.0,"alt":87.31,"az":5.7,"t":"2028-06-30T00:45:00Z","terrain":-0.54},{"above_terrain":true,"airmass":1.0,"alt":87.25,"az":346.8,"t":"2028-06-30T00:50:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.0,"alt":86.9,"az":330.5,"t":"2028-06-30T00:55:00Z","terrain":-0.37},{"above_terrain":true,"airmass":1.0,"alt":86.35,"az":318.4,"t":"2028-06-30T01:00:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.0,"alt":85.68,"az":309.8,"t":"2028-06-30T01:05:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.0,"alt":84.93,"az":303.8,"t":"2028-06-30T01:10:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.0,"alt":84.13,"az":299.5,"t":"2028-06-30T01:15:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.01,"alt":83.31,"az":296.4,"t":"2028-06-30T01:20:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.01,"alt":82.46,"az":294.0,"t":"2028-06-30T01:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.01,"alt":81.6,"az":292.2,"t":"2028-06-30T01:30:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.01,"alt":80.73,"az":290.9,"t":"2028-06-30T01:35:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.02,"alt":79.85,"az":289.8,"t":"2028-06-30T01:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.02,"alt":78.97,"az":289.0,"t":"2028-06-30T01:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.02,"alt":78.08,"az":288.3,"t":"2028-06-30T01:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":77.19,"az":287.8,"t":"2028-06-30T01:55:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.03,"alt":76.3,"az":287.5,"t":"2028-06-30T02:00:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.03,"alt":75.4,"az":287.2,"t":"2028-06-30T02:05:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.04,"alt":74.51,"az":287.0,"t":"2028-06-30T02:10:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.04,"alt":73.61,"az":286.9,"t":"2028-06-30T02:15:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.05,"alt":72.72,"az":286.8,"t":"2028-06-30T02:20:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.05,"alt":71.82,"az":286.8,"t":"2028-06-30T02:25:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.06,"alt":70.93,"az":286.8,"t":"2028-06-30T02:30:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.06,"alt":70.03,"az":286.9,"t":"2028-06-30T02:35:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.07,"alt":69.14,"az":287.0,"t":"2028-06-30T02:40:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.08,"alt":68.24,"az":287.1,"t":"2028-06-30T02:45:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.08,"alt":67.35,"az":287.3,"t":"2028-06-30T02:50:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.09,"alt":66.45,"az":287.5,"t":"2028-06-30T02:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.1,"alt":65.56,"az":287.7,"t":"2028-06-30T03:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.11,"alt":64.67,"az":287.9,"t":"2028-06-30T03:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.11,"alt":63.78,"az":288.1,"t":"2028-06-30T03:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":62.89,"az":288.4,"t":"2028-06-30T03:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.13,"alt":62.0,"az":288.6,"t":"2028-06-30T03:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.12,"az":288.9,"t":"2028-06-30T03:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.15,"alt":60.23,"az":289.2,"t":"2028-06-30T03:30:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.16,"alt":59.35,"az":289.5,"t":"2028-06-30T03:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.17,"alt":58.47,"az":289.8,"t":"2028-06-30T03:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.18,"alt":57.59,"az":290.1,"t":"2028-06-30T03:45:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.2,"alt":56.71,"az":290.5,"t":"2028-06-30T03:50:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.21,"alt":55.83,"az":290.8,"t":"2028-06-30T03:55:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.22,"alt":54.96,"az":291.2,"t":"2028-06-30T04:00:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.23,"alt":54.09,"az":291.5,"t":"2028-06-30T04:05:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.25,"alt":53.22,"az":291.9,"t":"2028-06-30T04:10:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.26,"alt":52.35,"az":292.2,"t":"2028-06-30T04:15:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.28,"alt":51.49,"az":292.6,"t":"2028-06-30T04:20:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.29,"alt":50.62,"az":293.0,"t":"2028-06-30T04:25:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.31,"alt":49.76,"az":293.4,"t":"2028-06-30T04:30:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.33,"alt":48.91,"az":293.8,"t":"2028-06-30T04:35:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.34,"alt":48.05,"az":294.2,"t":"2028-06-30T04:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.36,"alt":47.2,"az":294.6,"t":"2028-06-30T04:45:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.38,"alt":46.35,"az":295.0,"t":"2028-06-30T04:50:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.4,"alt":45.5,"az":295.4,"t":"2028-06-30T04:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.42,"alt":44.66,"az":295.9,"t":"2028-06-30T05:00:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.44,"alt":43.82,"az":296.3,"t":"2028-06-30T05:05:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.46,"alt":42.98,"az":296.7,"t":"2028-06-30T05:10:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.49,"alt":42.15,"az":297.2,"t":"2028-06-30T05:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.51,"alt":41.31,"az":297.6,"t":"2028-06-30T05:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.54,"alt":40.49,"az":298.1,"t":"2028-06-30T05:25:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.56,"alt":39.66,"az":298.6,"t":"2028-06-30T05:30:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.59,"alt":38.84,"az":299.0,"t":"2028-06-30T05:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.62,"alt":38.03,"az":299.5,"t":"2028-06-30T05:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.65,"alt":37.21,"az":300.0,"t":"2028-06-30T05:45:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.68,"alt":36.4,"az":300.4,"t":"2028-06-30T05:50:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.71,"alt":35.6,"az":300.9,"t":"2028-06-30T05:55:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.75,"alt":34.8,"az":301.4,"t":"2028-06-30T06:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.78,"alt":34.0,"az":301.9,"t":"2028-06-30T06:05:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.82,"alt":33.21,"az":302.4,"t":"2028-06-30T06:10:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.86,"alt":32.42,"az":302.9,"t":"2028-06-30T06:15:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.9,"alt":31.64,"az":303.4,"t":"2028-06-30T06:20:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.94,"alt":30.86,"az":304.0,"t":"2028-06-30T06:25:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.99,"alt":30.09,"az":304.5,"t":"2028-06-30T06:30:00Z","terrain":-0.19},{"above_terrain":true,"airmass":2.04,"alt":29.32,"az":305.0,"t":"2028-06-30T06:35:00Z","terrain":-0.29},{"above_terrain":true,"airmass":2.09,"alt":28.55,"az":305.6,"t":"2028-06-30T06:40:00Z","terrain":-0.22},{"above_terrain":true,"airmass":2.14,"alt":27.79,"az":306.1,"t":"2028-06-30T06:45:00Z","terrain":-0.14},{"above_terrain":true,"airmass":2.19,"alt":27.04,"az":306.6,"t":"2028-06-30T06:50:00Z","terrain":0.05},{"above_terrain":true,"airmass":2.25,"alt":26.29,"az":307.2,"t":"2028-06-30T06:55:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.31,"alt":25.55,"az":307.7,"t":"2028-06-30T07:00:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.37,"alt":24.81,"az":308.3,"t":"2028-06-30T07:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.44,"alt":24.08,"az":308.9,"t":"2028-06-30T07:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.51,"alt":23.36,"az":309.5,"t":"2028-06-30T07:15:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.58,"alt":22.64,"az":310.0,"t":"2028-06-30T07:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.66,"alt":21.92,"az":310.6,"t":"2028-06-30T07:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.75,"alt":21.21,"az":311.2,"t":"2028-06-30T07:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.83,"alt":20.51,"az":311.8,"t":"2028-06-30T07:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.93,"alt":19.82,"az":312.4,"t":"2028-06-30T07:40:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.03,"alt":19.13,"az":313.0,"t":"2028-06-30T07:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.13,"alt":18.45,"az":313.6,"t":"2028-06-30T07:50:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.25,"alt":17.78,"az":314.3,"t":"2028-06-30T07:55:00Z","terrain":0.49},{"above_terrain":true,"airmass":3.37,"alt":17.11,"az":314.9,"t":"2028-06-30T08:00:00Z","terrain":0.55},{"above_terrain":true,"airmass":3.49,"alt":16.45,"az":315.5,"t":"2028-06-30T08:05:00Z","terrain":0.52},{"above_terrain":true,"airmass":3.63,"alt":15.8,"az":316.2,"t":"2028-06-30T08:10:00Z","terrain":0.45},{"above_terrain":true,"airmass":3.78,"alt":15.15,"az":316.8,"t":"2028-06-30T08:15:00Z","terrain":0.34},{"above_terrain":true,"airmass":3.93,"alt":14.52,"az":317.5,"t":"2028-06-30T08:20:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.1,"alt":13.89,"az":318.1,"t":"2028-06-30T08:25:00Z","terrain":0.28},{"above_terrain":true,"airmass":4.28,"alt":13.27,"az":318.8,"t":"2028-06-30T08:30:00Z","terrain":-0.03},{"above_terrain":true,"airmass":4.48,"alt":12.65,"az":319.4,"t":"2028-06-30T08:35:00Z","terrain":-0.17},{"above_terrain":true,"airmass":4.69,"alt":12.05,"az":320.1,"t":"2028-06-30T08:40:00Z","terrain":-0.2},{"above_terrain":true,"airmass":4.92,"alt":11.45,"az":320.8,"t":"2028-06-30T08:45:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.17,"alt":10.87,"az":321.5,"t":"2028-06-30T08:50:00Z","terrain":0.0},{"above_terrain":true,"airmass":5.44,"alt":10.29,"az":322.2,"t":"2028-06-30T08:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":5.74,"alt":9.72,"az":322.9,"t":"2028-06-30T09:00:00Z","terrain":0.09}],"transit":{"airmass":1.0,"alt":87.3,"az":5.7,"t":"2028-06-30T00:45:00Z"},"usable_hours":4.58,"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."]}