{"assessment":{"best_window":{"end":"2028-08-07T20:15Z","end_local":"23:15","hours":0.83,"label":"good","mean_quality":0.62,"start":"2028-08-07T19:25Z","start_local":"22:25"},"cost":{"altitude":0.06,"clouds":0.0,"darkness":2.58,"moon":3.2},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically possible, with compromises \u2014 weather unknown","hourly":[{"alt":45,"cloud":null,"high":null,"iso":"2028-08-07T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-4,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"21:00","wind":null},{"alt":55,"cloud":null,"high":null,"iso":"2028-08-07T19:00Z","label":"marginal","low":null,"mid":null,"moon_alt":7,"precip":null,"q":0.32,"rh":null,"sky":"astronomical twilight","temp":null,"time":"22:00","wind":null},{"alt":66,"cloud":null,"high":null,"iso":"2028-08-07T20:00Z","label":"good","low":null,"mid":null,"moon_alt":18,"precip":null,"q":0.61,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":76,"cloud":null,"high":null,"iso":"2028-08-07T21:00Z","label":"marginal","low":null,"mid":null,"moon_alt":28,"precip":null,"q":0.56,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":86,"cloud":null,"high":null,"iso":"2028-08-07T22:00Z","label":"marginal","low":null,"mid":null,"moon_alt":36,"precip":null,"q":0.53,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":81,"cloud":null,"high":null,"iso":"2028-08-07T23:00Z","label":"marginal","low":null,"mid":null,"moon_alt":43,"precip":null,"q":0.5,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":70,"cloud":null,"high":null,"iso":"2028-08-08T00:00Z","label":"marginal","low":null,"mid":null,"moon_alt":46,"precip":null,"q":0.49,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":60,"cloud":null,"high":null,"iso":"2028-08-08T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":45,"precip":null,"q":0.49,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":49,"cloud":null,"high":null,"iso":"2028-08-08T02:00Z","label":"poor","low":null,"mid":null,"moon_alt":40,"precip":null,"q":0.24,"rh":null,"sky":"astronomical twilight","temp":null,"time":"05:00","wind":null},{"alt":39,"cloud":null,"high":null,"iso":"2028-08-08T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":32,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.64,"peak_sky":0.64,"quality_hours":3.8,"reasons":["moonlight cost 3.2 quality-hours","daylight and twilight cost 2.6 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":61,"score_weather":null,"sky_hours":3.8,"verdict":"unknown","verdict_astronomy":"marginal","weather_known":false,"windows":[{"end":"2028-08-07T18:05Z","end_local":"21:05","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2028-08-07T17:30Z","start_local":"20:30"},{"end":"2028-08-07T18:40Z","end_local":"21:40","hours":0.58,"label":"poor","mean_quality":0.11,"start":"2028-08-07T18:05Z","start_local":"21:05"},{"end":"2028-08-07T19:25Z","end_local":"22:25","hours":0.75,"label":"marginal","mean_quality":0.32,"start":"2028-08-07T18:40Z","start_local":"21:40"},{"end":"2028-08-07T20:15Z","end_local":"23:15","hours":0.83,"label":"good","mean_quality":0.62,"start":"2028-08-07T19:25Z","start_local":"22:25"},{"end":"2028-08-08T01:35Z","end_local":"04:35","hours":5.33,"label":"marginal","mean_quality":0.52,"start":"2028-08-07T20:15Z","start_local":"23:15"},{"end":"2028-08-08T02:55Z","end_local":"05:55","hours":1.33,"label":"poor","mean_quality":0.15,"start":"2028-08-08T01:35Z","start_local":"04:35"},{"end":"2028-08-08T03:25Z","end_local":"06:25","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2028-08-08T02:55Z","start_local":"05:55"}]},"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":"2028-08-07T19:20:34Z","dark_hours":6.21,"dark_to":"2028-08-08T01:33:20Z","moon":{"illumination":0.938,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":0.0,"moonrise":"2028-08-07T18:20:08Z","moonset":"2028-08-08T06:13:42Z","sunrise":"2028-08-08T03:22:41Z","sunset":"2028-08-07T17:31:15Z","twilight":{"astronomical":{"end":"2028-08-07T19:20:34Z","start":"2028-08-08T01:33:20Z"},"civil":{"end":"2028-08-07T18:01:50Z","start":"2028-08-08T02:52:06Z"},"nautical":{"end":"2028-08-07T18:39:24Z","start":"2028-08-08T02:14:31Z"}},"window_end":"2028-08-08T09:00:00Z","window_start":"2028-08-07T09:00:00Z"},"night_date":"2028-08-07","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.0,"alt":87.3,"t":"2028-08-07T22:15:00Z"},"dec":44.25788576,"dec_of_date":44.3702,"dec_str":"+44\u00b0 15' 28.4\"","good_hours":6.17,"limit_rise":"2028-08-07T15:20:56Z","limit_set":"2028-08-08T05:05:21Z","max_az_rate_deg_per_min":3.79,"moon_separation":53.5,"never_rises":false,"ra":314.72388973,"ra_of_date":314.9801,"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":"6.2 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2028-08-08T08:21:30Z","blocked_dark_hours":0,"clears_at":"2028-08-07T12:27:43Z","rise_az":23.4},"track":[{"above_terrain":false,"airmass":null,"alt":-2.3,"az":346.6,"t":"2028-08-07T09:00:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-2.51,"az":347.5,"t":"2028-08-07T09:05:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-2.7,"az":348.4,"t":"2028-08-07T09:10:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-2.88,"az":349.3,"t":"2028-08-07T09:15:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-3.05,"az":350.2,"t":"2028-08-07T09:20:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.2,"az":351.0,"t":"2028-08-07T09:25:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-3.34,"az":351.9,"t":"2028-08-07T09:30:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-3.47,"az":352.8,"t":"2028-08-07T09:35:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-3.58,"az":353.7,"t":"2028-08-07T09:40:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-3.67,"az":354.6,"t":"2028-08-07T09:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.75,"az":355.5,"t":"2028-08-07T09:50:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-3.82,"az":356.4,"t":"2028-08-07T09:55:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":357.3,"t":"2028-08-07T10:00:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-3.91,"az":358.2,"t":"2028-08-07T10:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.93,"az":359.1,"t":"2028-08-07T10:10:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-3.94,"az":360.0,"t":"2028-08-07T10:15:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-3.93,"az":0.9,"t":"2028-08-07T10:20:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-3.91,"az":1.8,"t":"2028-08-07T10:25:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":2.7,"t":"2028-08-07T10:30:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-3.82,"az":3.6,"t":"2028-08-07T10:35:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-3.76,"az":4.5,"t":"2028-08-07T10:40:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-3.68,"az":5.4,"t":"2028-08-07T10:45:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-3.58,"az":6.3,"t":"2028-08-07T10:50:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-3.47,"az":7.1,"t":"2028-08-07T10:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.35,"az":8.0,"t":"2028-08-07T11:00:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-3.21,"az":8.9,"t":"2028-08-07T11:05:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-3.06,"az":9.8,"t":"2028-08-07T11:10:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-2.89,"az":10.7,"t":"2028-08-07T11:15:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-2.71,"az":11.6,"t":"2028-08-07T11:20:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-2.52,"az":12.4,"t":"2028-08-07T11:25:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-2.31,"az":13.3,"t":"2028-08-07T11:30:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-2.09,"az":14.2,"t":"2028-08-07T11:35:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-1.85,"az":15.0,"t":"2028-08-07T11:40:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-1.6,"az":15.9,"t":"2028-08-07T11:45:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.34,"az":16.8,"t":"2028-08-07T11:50:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-1.06,"az":17.6,"t":"2028-08-07T11:55:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-0.77,"az":18.5,"t":"2028-08-07T12:00:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-0.47,"az":19.3,"t":"2028-08-07T12:05:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-0.15,"az":20.1,"t":"2028-08-07T12:10:00Z","terrain":0.67},{"above_terrain":false,"airmass":35.39,"alt":0.18,"az":21.0,"t":"2028-08-07T12:15:00Z","terrain":0.69},{"above_terrain":false,"airmass":31.13,"alt":0.52,"az":21.8,"t":"2028-08-07T12:20:00Z","terrain":0.93},{"above_terrain":false,"airmass":27.47,"alt":0.87,"az":22.6,"t":"2028-08-07T12:25:00Z","terrain":1.1},{"above_terrain":true,"airmass":24.33,"alt":1.24,"az":23.4,"t":"2028-08-07T12:30:00Z","terrain":1.05},{"above_terrain":true,"airmass":21.67,"alt":1.62,"az":24.3,"t":"2028-08-07T12:35:00Z","terrain":1.0},{"above_terrain":true,"airmass":19.39,"alt":2.01,"az":25.1,"t":"2028-08-07T12:40:00Z","terrain":1.23},{"above_terrain":true,"airmass":17.44,"alt":2.41,"az":25.9,"t":"2028-08-07T12:45:00Z","terrain":1.32},{"above_terrain":true,"airmass":15.77,"alt":2.82,"az":26.7,"t":"2028-08-07T12:50:00Z","terrain":1.3},{"above_terrain":true,"airmass":14.33,"alt":3.25,"az":27.5,"t":"2028-08-07T12:55:00Z","terrain":1.24},{"above_terrain":true,"airmass":13.08,"alt":3.69,"az":28.2,"t":"2028-08-07T13:00:00Z","terrain":1.15},{"above_terrain":true,"airmass":11.99,"alt":4.14,"az":29.0,"t":"2028-08-07T13:05:00Z","terrain":1.0},{"above_terrain":true,"airmass":11.04,"alt":4.6,"az":29.8,"t":"2028-08-07T13:10:00Z","terrain":1.12},{"above_terrain":true,"airmass":10.2,"alt":5.07,"az":30.5,"t":"2028-08-07T13:15:00Z","terrain":1.24},{"above_terrain":true,"airmass":9.45,"alt":5.55,"az":31.3,"t":"2028-08-07T13:20:00Z","terrain":1.32},{"above_terrain":true,"airmass":8.79,"alt":6.04,"az":32.1,"t":"2028-08-07T13:25:00Z","terrain":1.31},{"above_terrain":true,"airmass":8.2,"alt":6.54,"az":32.8,"t":"2028-08-07T13:30:00Z","terrain":1.06},{"above_terrain":true,"airmass":7.68,"alt":7.05,"az":33.5,"t":"2028-08-07T13:35:00Z","terrain":0.68},{"above_terrain":true,"airmass":7.2,"alt":7.57,"az":34.3,"t":"2028-08-07T13:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":6.77,"alt":8.11,"az":35.0,"t":"2028-08-07T13:45:00Z","terrain":0.05},{"above_terrain":true,"airmass":6.39,"alt":8.65,"az":35.7,"t":"2028-08-07T13:50:00Z","terrain":0.04},{"above_terrain":true,"airmass":6.03,"alt":9.2,"az":36.4,"t":"2028-08-07T13:55:00Z","terrain":-0.02},{"above_terrain":true,"airmass":5.71,"alt":9.76,"az":37.2,"t":"2028-08-07T14:00:00Z","terrain":-0.11},{"above_terrain":true,"airmass":5.42,"alt":10.33,"az":37.9,"t":"2028-08-07T14:05:00Z","terrain":-0.19},{"above_terrain":true,"airmass":5.15,"alt":10.91,"az":38.6,"t":"2028-08-07T14:10:00Z","terrain":-0.18},{"above_terrain":true,"airmass":4.9,"alt":11.5,"az":39.2,"t":"2028-08-07T14:15:00Z","terrain":-0.13},{"above_terrain":true,"airmass":4.68,"alt":12.09,"az":39.9,"t":"2028-08-07T14:20:00Z","terrain":-0.06},{"above_terrain":true,"airmass":4.46,"alt":12.7,"az":40.6,"t":"2028-08-07T14:25:00Z","terrain":-0.01},{"above_terrain":true,"airmass":4.27,"alt":13.31,"az":41.3,"t":"2028-08-07T14:30:00Z","terrain":0.05},{"above_terrain":true,"airmass":4.09,"alt":13.93,"az":41.9,"t":"2028-08-07T14:35:00Z","terrain":0.11},{"above_terrain":true,"airmass":3.92,"alt":14.56,"az":42.6,"t":"2028-08-07T14:40:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.77,"alt":15.2,"az":43.2,"t":"2028-08-07T14:45:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.62,"alt":15.85,"az":43.9,"t":"2028-08-07T14:50:00Z","terrain":0.39},{"above_terrain":true,"airmass":3.48,"alt":16.5,"az":44.5,"t":"2028-08-07T14:55:00Z","terrain":0.5},{"above_terrain":true,"airmass":3.36,"alt":17.16,"az":45.2,"t":"2028-08-07T15:00:00Z","terrain":0.59},{"above_terrain":true,"airmass":3.24,"alt":17.83,"az":45.8,"t":"2028-08-07T15:05:00Z","terrain":0.65},{"above_terrain":true,"airmass":3.13,"alt":18.5,"az":46.4,"t":"2028-08-07T15:10:00Z","terrain":0.65},{"above_terrain":true,"airmass":3.02,"alt":19.18,"az":47.0,"t":"2028-08-07T15:15:00Z","terrain":0.61},{"above_terrain":true,"airmass":2.92,"alt":19.87,"az":47.6,"t":"2028-08-07T15:20:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.83,"alt":20.56,"az":48.2,"t":"2028-08-07T15:25:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.74,"alt":21.27,"az":48.8,"t":"2028-08-07T15:30:00Z","terrain":0.43},{"above_terrain":true,"airmass":2.66,"alt":21.97,"az":49.4,"t":"2028-08-07T15:35:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.58,"alt":22.69,"az":50.0,"t":"2028-08-07T15:40:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.5,"alt":23.41,"az":50.6,"t":"2028-08-07T15:45:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.43,"alt":24.13,"az":51.2,"t":"2028-08-07T15:50:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.37,"alt":24.87,"az":51.7,"t":"2028-08-07T15:55:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.3,"alt":25.6,"az":52.3,"t":"2028-08-07T16:00:00Z","terrain":0.69},{"above_terrain":true,"airmass":2.24,"alt":26.35,"az":52.8,"t":"2028-08-07T16:05:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.19,"alt":27.09,"az":53.4,"t":"2028-08-07T16:10:00Z","terrain":0.9},{"above_terrain":true,"airmass":2.13,"alt":27.85,"az":53.9,"t":"2028-08-07T16:15:00Z","terrain":0.99},{"above_terrain":true,"airmass":2.08,"alt":28.61,"az":54.5,"t":"2028-08-07T16:20:00Z","terrain":1.04},{"above_terrain":true,"airmass":2.03,"alt":29.37,"az":55.0,"t":"2028-08-07T16:25:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.99,"alt":30.14,"az":55.5,"t":"2028-08-07T16:30:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.94,"alt":30.92,"az":56.1,"t":"2028-08-07T16:35:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.9,"alt":31.7,"az":56.6,"t":"2028-08-07T16:40:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.86,"alt":32.48,"az":57.1,"t":"2028-08-07T16:45:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.82,"alt":33.27,"az":57.6,"t":"2028-08-07T16:50:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.78,"alt":34.06,"az":58.1,"t":"2028-08-07T16:55:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.75,"alt":34.86,"az":58.6,"t":"2028-08-07T17:00:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.71,"alt":35.66,"az":59.1,"t":"2028-08-07T17:05:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.68,"alt":36.46,"az":59.6,"t":"2028-08-07T17:10:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.65,"alt":37.27,"az":60.1,"t":"2028-08-07T17:15:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.62,"alt":38.08,"az":60.5,"t":"2028-08-07T17:20:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.59,"alt":38.9,"az":61.0,"t":"2028-08-07T17:25:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.56,"alt":39.72,"az":61.5,"t":"2028-08-07T17:30:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.54,"alt":40.55,"az":61.9,"t":"2028-08-07T17:35:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.51,"alt":41.37,"az":62.4,"t":"2028-08-07T17:40:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.49,"alt":42.21,"az":62.8,"t":"2028-08-07T17:45:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.46,"alt":43.04,"az":63.3,"t":"2028-08-07T17:50:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.44,"alt":43.88,"az":63.7,"t":"2028-08-07T17:55:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.42,"alt":44.72,"az":64.2,"t":"2028-08-07T18:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.4,"alt":45.56,"az":64.6,"t":"2028-08-07T18:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.38,"alt":46.41,"az":65.0,"t":"2028-08-07T18:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.36,"alt":47.26,"az":65.4,"t":"2028-08-07T18:15:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.34,"alt":48.11,"az":65.8,"t":"2028-08-07T18:20:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.32,"alt":48.97,"az":66.2,"t":"2028-08-07T18:25:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.31,"alt":49.82,"az":66.6,"t":"2028-08-07T18:30:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.29,"alt":50.68,"az":67.0,"t":"2028-08-07T18:35:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.28,"alt":51.55,"az":67.4,"t":"2028-08-07T18:40:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.26,"alt":52.41,"az":67.8,"t":"2028-08-07T18:45:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.25,"alt":53.28,"az":68.2,"t":"2028-08-07T18:50:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.23,"alt":54.15,"az":68.5,"t":"2028-08-07T18:55:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.22,"alt":55.02,"az":68.9,"t":"2028-08-07T19:00:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.21,"alt":55.9,"az":69.2,"t":"2028-08-07T19:05:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.19,"alt":56.77,"az":69.6,"t":"2028-08-07T19:10:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.18,"alt":57.65,"az":69.9,"t":"2028-08-07T19:15:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.17,"alt":58.53,"az":70.2,"t":"2028-08-07T19:20:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.16,"alt":59.41,"az":70.5,"t":"2028-08-07T19:25:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.15,"alt":60.29,"az":70.8,"t":"2028-08-07T19:30:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.14,"alt":61.18,"az":71.1,"t":"2028-08-07T19:35:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.13,"alt":62.07,"az":71.4,"t":"2028-08-07T19:40:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.12,"alt":62.95,"az":71.7,"t":"2028-08-07T19:45:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.11,"alt":63.84,"az":71.9,"t":"2028-08-07T19:50:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.11,"alt":64.73,"az":72.1,"t":"2028-08-07T19:55:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.1,"alt":65.62,"az":72.3,"t":"2028-08-07T20:00:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.09,"alt":66.52,"az":72.5,"t":"2028-08-07T20:05:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.08,"alt":67.41,"az":72.7,"t":"2028-08-07T20:10:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.08,"alt":68.3,"az":72.9,"t":"2028-08-07T20:15:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.07,"alt":69.2,"az":73.0,"t":"2028-08-07T20:20:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.06,"alt":70.09,"az":73.1,"t":"2028-08-07T20:25:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.06,"alt":70.99,"az":73.2,"t":"2028-08-07T20:30:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.05,"alt":71.89,"az":73.2,"t":"2028-08-07T20:35:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.05,"alt":72.78,"az":73.2,"t":"2028-08-07T20:40:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.04,"alt":73.68,"az":73.1,"t":"2028-08-07T20:45:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.04,"alt":74.57,"az":73.0,"t":"2028-08-07T20:50:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.03,"alt":75.47,"az":72.8,"t":"2028-08-07T20:55:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.03,"alt":76.36,"az":72.5,"t":"2028-08-07T21:00:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.02,"alt":77.25,"az":72.1,"t":"2028-08-07T21:05:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.02,"alt":78.14,"az":71.6,"t":"2028-08-07T21:10:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.02,"alt":79.03,"az":71.0,"t":"2028-08-07T21:15:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.02,"alt":79.91,"az":70.1,"t":"2028-08-07T21:20:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.01,"alt":80.79,"az":69.1,"t":"2028-08-07T21:25:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.01,"alt":81.66,"az":67.7,"t":"2028-08-07T21:30:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.01,"alt":82.52,"az":65.8,"t":"2028-08-07T21:35:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.01,"alt":83.37,"az":63.4,"t":"2028-08-07T21:40:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.0,"alt":84.19,"az":60.2,"t":"2028-08-07T21:45:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.0,"alt":84.99,"az":55.8,"t":"2028-08-07T21:50:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.0,"alt":85.73,"az":49.6,"t":"2028-08-07T21:55:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.0,"alt":86.4,"az":40.9,"t":"2028-08-07T22:00:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.0,"alt":86.93,"az":28.5,"t":"2028-08-07T22:05:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.0,"alt":87.26,"az":11.9,"t":"2028-08-07T22:10:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.0,"alt":87.3,"az":353.0,"t":"2028-08-07T22:15:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.0,"alt":87.04,"az":335.5,"t":"2028-08-07T22:20:00Z","terrain":-0.7},{"above_terrain":true,"airmass":1.0,"alt":86.55,"az":322.0,"t":"2028-08-07T22:25:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.0,"alt":85.91,"az":312.4,"t":"2028-08-07T22:30:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.0,"alt":85.19,"az":305.6,"t":"2028-08-07T22:35:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.0,"alt":84.4,"az":300.8,"t":"2028-08-07T22:40:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.01,"alt":83.58,"az":297.3,"t":"2028-08-07T22:45:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.01,"alt":82.74,"az":294.7,"t":"2028-08-07T22:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.01,"alt":81.89,"az":292.8,"t":"2028-08-07T22:55:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.01,"alt":81.02,"az":291.3,"t":"2028-08-07T23:00:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.01,"alt":80.14,"az":290.1,"t":"2028-08-07T23:05:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.02,"alt":79.26,"az":289.2,"t":"2028-08-07T23:10:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.02,"alt":78.37,"az":288.5,"t":"2028-08-07T23:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.02,"alt":77.49,"az":288.0,"t":"2028-08-07T23:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":76.59,"az":287.6,"t":"2028-08-07T23:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.03,"alt":75.7,"az":287.3,"t":"2028-08-07T23:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.04,"alt":74.81,"az":287.1,"t":"2028-08-07T23:35:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.04,"alt":73.91,"az":286.9,"t":"2028-08-07T23:40:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.05,"alt":73.02,"az":286.8,"t":"2028-08-07T23:45:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.05,"alt":72.12,"az":286.8,"t":"2028-08-07T23:50:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.06,"alt":71.22,"az":286.8,"t":"2028-08-07T23:55:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.06,"alt":70.33,"az":286.9,"t":"2028-08-08T00:00:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.07,"alt":69.43,"az":287.0,"t":"2028-08-08T00:05:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.07,"alt":68.54,"az":287.1,"t":"2028-08-08T00:10:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.08,"alt":67.64,"az":287.2,"t":"2028-08-08T00:15:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.09,"alt":66.75,"az":287.4,"t":"2028-08-08T00:20:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.1,"alt":65.86,"az":287.6,"t":"2028-08-08T00:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.1,"alt":64.97,"az":287.8,"t":"2028-08-08T00:30:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.11,"alt":64.08,"az":288.0,"t":"2028-08-08T00:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":63.19,"az":288.3,"t":"2028-08-08T00:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.13,"alt":62.3,"az":288.5,"t":"2028-08-08T00:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.41,"az":288.8,"t":"2028-08-08T00:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.15,"alt":60.53,"az":289.1,"t":"2028-08-08T00:55:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.16,"alt":59.64,"az":289.4,"t":"2028-08-08T01:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.17,"alt":58.76,"az":289.7,"t":"2028-08-08T01:05:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.18,"alt":57.88,"az":290.0,"t":"2028-08-08T01:10:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.19,"alt":57.0,"az":290.4,"t":"2028-08-08T01:15:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.2,"alt":56.13,"az":290.7,"t":"2028-08-08T01:20:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.22,"alt":55.25,"az":291.0,"t":"2028-08-08T01:25:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.23,"alt":54.38,"az":291.4,"t":"2028-08-08T01:30:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.24,"alt":53.51,"az":291.8,"t":"2028-08-08T01:35:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.26,"alt":52.64,"az":292.1,"t":"2028-08-08T01:40:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.27,"alt":51.77,"az":292.5,"t":"2028-08-08T01:45:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.29,"alt":50.91,"az":292.9,"t":"2028-08-08T01:50:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.3,"alt":50.05,"az":293.3,"t":"2028-08-08T01:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.32,"alt":49.19,"az":293.7,"t":"2028-08-08T02:00:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.34,"alt":48.33,"az":294.1,"t":"2028-08-08T02:05:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.36,"alt":47.48,"az":294.5,"t":"2028-08-08T02:10:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.37,"alt":46.63,"az":294.9,"t":"2028-08-08T02:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.39,"alt":45.78,"az":295.3,"t":"2028-08-08T02:20:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.41,"alt":44.94,"az":295.7,"t":"2028-08-08T02:25:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.44,"alt":44.1,"az":296.2,"t":"2028-08-08T02:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.46,"alt":43.26,"az":296.6,"t":"2028-08-08T02:35:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.48,"alt":42.42,"az":297.0,"t":"2028-08-08T02:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.5,"alt":41.59,"az":297.5,"t":"2028-08-08T02:45:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.53,"alt":40.76,"az":297.9,"t":"2028-08-08T02:50:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.56,"alt":39.94,"az":298.4,"t":"2028-08-08T02:55:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.58,"alt":39.12,"az":298.9,"t":"2028-08-08T03:00:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.61,"alt":38.3,"az":299.3,"t":"2028-08-08T03:05:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.64,"alt":37.48,"az":299.8,"t":"2028-08-08T03:10:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.67,"alt":36.67,"az":300.3,"t":"2028-08-08T03:15:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.7,"alt":35.87,"az":300.8,"t":"2028-08-08T03:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.74,"alt":35.07,"az":301.3,"t":"2028-08-08T03:25:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.77,"alt":34.27,"az":301.8,"t":"2028-08-08T03:30:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.81,"alt":33.47,"az":302.3,"t":"2028-08-08T03:35:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.85,"alt":32.68,"az":302.8,"t":"2028-08-08T03:40:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.89,"alt":31.9,"az":303.3,"t":"2028-08-08T03:45:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.93,"alt":31.12,"az":303.8,"t":"2028-08-08T03:50:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.97,"alt":30.34,"az":304.3,"t":"2028-08-08T03:55:00Z","terrain":-0.16},{"above_terrain":true,"airmass":2.02,"alt":29.57,"az":304.8,"t":"2028-08-08T04:00:00Z","terrain":-0.26},{"above_terrain":true,"airmass":2.07,"alt":28.81,"az":305.4,"t":"2028-08-08T04:05:00Z","terrain":-0.25},{"above_terrain":true,"airmass":2.12,"alt":28.05,"az":305.9,"t":"2028-08-08T04:10:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.17,"alt":27.29,"az":306.5,"t":"2028-08-08T04:15:00Z","terrain":-0.01},{"above_terrain":true,"airmass":2.23,"alt":26.54,"az":307.0,"t":"2028-08-08T04:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.29,"alt":25.8,"az":307.6,"t":"2028-08-08T04:25:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.35,"alt":25.06,"az":308.1,"t":"2028-08-08T04:30:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.42,"alt":24.32,"az":308.7,"t":"2028-08-08T04:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.49,"alt":23.6,"az":309.3,"t":"2028-08-08T04:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.56,"alt":22.87,"az":309.8,"t":"2028-08-08T04:45:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.64,"alt":22.16,"az":310.4,"t":"2028-08-08T04:50:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.72,"alt":21.45,"az":311.0,"t":"2028-08-08T04:55:00Z","terrain":0.36},{"above_terrain":true,"airmass":2.8,"alt":20.75,"az":311.6,"t":"2028-08-08T05:00:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.9,"alt":20.05,"az":312.2,"t":"2028-08-08T05:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.99,"alt":19.36,"az":312.8,"t":"2028-08-08T05:10:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.1,"alt":18.68,"az":313.4,"t":"2028-08-08T05:15:00Z","terrain":0.36},{"above_terrain":true,"airmass":3.21,"alt":18.0,"az":314.0,"t":"2028-08-08T05:20:00Z","terrain":0.47},{"above_terrain":true,"airmass":3.32,"alt":17.33,"az":314.7,"t":"2028-08-08T05:25:00Z","terrain":0.53},{"above_terrain":true,"airmass":3.45,"alt":16.67,"az":315.3,"t":"2028-08-08T05:30:00Z","terrain":0.54},{"above_terrain":true,"airmass":3.58,"alt":16.02,"az":315.9,"t":"2028-08-08T05:35:00Z","terrain":0.48},{"above_terrain":true,"airmass":3.73,"alt":15.37,"az":316.6,"t":"2028-08-08T05:40:00Z","terrain":0.37},{"above_terrain":true,"airmass":3.88,"alt":14.73,"az":317.2,"t":"2028-08-08T05:45:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.04,"alt":14.1,"az":317.9,"t":"2028-08-08T05:50:00Z","terrain":0.33},{"above_terrain":true,"airmass":4.22,"alt":13.47,"az":318.6,"t":"2028-08-08T05:55:00Z","terrain":0.07},{"above_terrain":true,"airmass":4.41,"alt":12.86,"az":319.2,"t":"2028-08-08T06:00:00Z","terrain":-0.15},{"above_terrain":true,"airmass":4.62,"alt":12.25,"az":319.9,"t":"2028-08-08T06:05:00Z","terrain":-0.19},{"above_terrain":true,"airmass":4.84,"alt":11.65,"az":320.6,"t":"2028-08-08T06:10:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.08,"alt":11.06,"az":321.3,"t":"2028-08-08T06:15:00Z","terrain":-0.09},{"above_terrain":true,"airmass":5.35,"alt":10.48,"az":322.0,"t":"2028-08-08T06:20:00Z","terrain":0.19},{"above_terrain":true,"airmass":5.63,"alt":9.91,"az":322.7,"t":"2028-08-08T06:25:00Z","terrain":0.12},{"above_terrain":true,"airmass":5.95,"alt":9.35,"az":323.4,"t":"2028-08-08T06:30:00Z","terrain":-0.03},{"above_terrain":true,"airmass":6.29,"alt":8.79,"az":324.1,"t":"2028-08-08T06:35:00Z","terrain":-0.21},{"above_terrain":true,"airmass":6.67,"alt":8.25,"az":324.8,"t":"2028-08-08T06:40:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.09,"alt":7.71,"az":325.5,"t":"2028-08-08T06:45:00Z","terrain":-0.22},{"above_terrain":true,"airmass":7.55,"alt":7.19,"az":326.3,"t":"2028-08-08T06:50:00Z","terrain":-0.28},{"above_terrain":true,"airmass":8.06,"alt":6.67,"az":327.0,"t":"2028-08-08T06:55:00Z","terrain":-0.39},{"above_terrain":true,"airmass":8.63,"alt":6.17,"az":327.7,"t":"2028-08-08T07:00:00Z","terrain":-0.27},{"above_terrain":true,"airmass":9.27,"alt":5.67,"az":328.5,"t":"2028-08-08T07:05:00Z","terrain":-0.18},{"above_terrain":true,"airmass":9.99,"alt":5.19,"az":329.3,"t":"2028-08-08T07:10:00Z","terrain":-0.19},{"above_terrain":true,"airmass":10.81,"alt":4.72,"az":330.0,"t":"2028-08-08T07:15:00Z","terrain":-0.35},{"above_terrain":true,"airmass":11.73,"alt":4.26,"az":330.8,"t":"2028-08-08T07:20:00Z","terrain":-0.38},{"above_terrain":true,"airmass":12.78,"alt":3.8,"az":331.6,"t":"2028-08-08T07:25:00Z","terrain":-0.25},{"above_terrain":true,"airmass":13.99,"alt":3.36,"az":332.3,"t":"2028-08-08T07:30:00Z","terrain":-0.13},{"above_terrain":true,"airmass":15.37,"alt":2.93,"az":333.1,"t":"2028-08-08T07:35:00Z","terrain":-0.13},{"above_terrain":true,"airmass":16.98,"alt":2.52,"az":333.9,"t":"2028-08-08T07:40:00Z","terrain":-0.22},{"above_terrain":true,"airmass":18.85,"alt":2.11,"az":334.7,"t":"2028-08-08T07:45:00Z","terrain":-0.49},{"above_terrain":true,"airmass":21.04,"alt":1.72,"az":335.5,"t":"2028-08-08T07:50:00Z","terrain":-0.72},{"above_terrain":true,"airmass":23.6,"alt":1.34,"az":336.3,"t":"2028-08-08T07:55:00Z","terrain":-0.8},{"above_terrain":true,"airmass":26.6,"alt":0.97,"az":337.2,"t":"2028-08-08T08:00:00Z","terrain":-0.69},{"above_terrain":true,"airmass":30.12,"alt":0.61,"az":338.0,"t":"2028-08-08T08:05:00Z","terrain":-0.48},{"above_terrain":true,"airmass":34.22,"alt":0.27,"az":338.8,"t":"2028-08-08T08:10:00Z","terrain":-0.7},{"above_terrain":true,"airmass":null,"alt":-0.07,"az":339.6,"t":"2028-08-08T08:15:00Z","terrain":-0.61},{"above_terrain":true,"airmass":null,"alt":-0.39,"az":340.5,"t":"2028-08-08T08:20:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-0.69,"az":341.3,"t":"2028-08-08T08:25:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-0.99,"az":342.2,"t":"2028-08-08T08:30:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-1.27,"az":343.0,"t":"2028-08-08T08:35:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-1.53,"az":343.9,"t":"2028-08-08T08:40:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.79,"az":344.7,"t":"2028-08-08T08:45:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-2.02,"az":345.6,"t":"2028-08-08T08:50:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-2.25,"az":346.5,"t":"2028-08-08T08:55:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-2.46,"az":347.3,"t":"2028-08-08T09:00:00Z","terrain":-0.33}],"transit":{"airmass":1.0,"alt":87.3,"az":353.0,"t":"2028-08-07T22:15:00Z"},"usable_hours":6.17,"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."]}