{"assessment":{"best_window":{"end":"2028-07-29T01:20Z","end_local":"04:20","hours":5.67,"label":"good","mean_quality":0.98,"start":"2028-07-28T19:40Z","start_local":"22:40"},"cost":{"altitude":0.05,"clouds":0.0,"darkness":2.71,"moon":0.11},"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":38,"cloud":null,"high":null,"iso":"2028-07-28T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":23,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"21:00","wind":null},{"alt":48,"cloud":null,"high":null,"iso":"2028-07-28T19:00Z","label":"marginal","low":null,"mid":null,"moon_alt":16,"precip":null,"q":0.43,"rh":null,"sky":"astronomical twilight","temp":null,"time":"22:00","wind":null},{"alt":59,"cloud":null,"high":null,"iso":"2028-07-28T20:00Z","label":"good","low":null,"mid":null,"moon_alt":8,"precip":null,"q":0.92,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":69,"cloud":null,"high":null,"iso":"2028-07-28T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-1,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":80,"cloud":null,"high":null,"iso":"2028-07-28T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-12,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":87,"cloud":null,"high":null,"iso":"2028-07-28T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-22,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":77,"cloud":null,"high":null,"iso":"2028-07-29T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-33,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":67,"cloud":null,"high":null,"iso":"2028-07-29T01:00Z","label":"good","low":null,"mid":null,"moon_alt":-44,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":56,"cloud":null,"high":null,"iso":"2028-07-29T02:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-54,"precip":null,"q":0.49,"rh":null,"sky":"astronomical twilight","temp":null,"time":"05:00","wind":null},{"alt":46,"cloud":null,"high":null,"iso":"2028-07-29T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-63,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":6.45,"reasons":["daylight and twilight cost 2.7 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":6.45,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2028-07-28T18:15Z","end_local":"21:15","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2028-07-28T17:40Z","start_local":"20:40"},{"end":"2028-07-28T18:55Z","end_local":"21:55","hours":0.67,"label":"poor","mean_quality":0.12,"start":"2028-07-28T18:15Z","start_local":"21:15"},{"end":"2028-07-28T19:40Z","end_local":"22:40","hours":0.75,"label":"marginal","mean_quality":0.43,"start":"2028-07-28T18:55Z","start_local":"21:55"},{"end":"2028-07-29T01:20Z","end_local":"04:20","hours":5.67,"label":"good","mean_quality":0.98,"start":"2028-07-28T19:40Z","start_local":"22:40"},{"end":"2028-07-29T02:05Z","end_local":"05:05","hours":0.75,"label":"marginal","mean_quality":0.5,"start":"2028-07-29T01:20Z","start_local":"04:20"},{"end":"2028-07-29T02:45Z","end_local":"05:45","hours":0.67,"label":"poor","mean_quality":0.14,"start":"2028-07-29T02:05Z","start_local":"05:05"},{"end":"2028-07-29T03:15Z","end_local":"06:15","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2028-07-29T02:45Z","start_local":"05:45"}]},"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":"2028-07-28T19:38:01Z","dark_hours":5.66,"dark_to":"2028-07-29T01:17:30Z","moon":{"illumination":0.522,"phase":"first quarter","waxing":true},"moon_free_dark_hours":4.43,"moonrise":"2028-07-28T10:57:27Z","moonset":"2028-07-28T20:50:31Z","sunrise":"2028-07-29T03:12:41Z","sunset":"2028-07-28T17:42:51Z","twilight":{"astronomical":{"end":"2028-07-28T19:38:01Z","start":"2028-07-29T01:17:30Z"},"civil":{"end":"2028-07-28T18:14:29Z","start":"2028-07-29T02:41:03Z"},"nautical":{"end":"2028-07-28T18:53:51Z","start":"2028-07-29T02:01:41Z"}},"window_end":"2028-07-29T09:00:00Z","window_start":"2028-07-28T09:00:00Z"},"night_date":"2028-07-28","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":"2028-07-28T22:50:00Z"},"dec":44.25788576,"dec_of_date":44.3701,"dec_str":"+44\u00b0 15' 28.4\"","good_hours":5.67,"limit_rise":"2028-07-28T16:00:15Z","limit_set":"2028-07-29T05:44:40Z","max_az_rate_deg_per_min":3.8,"moon_separation":110.3,"never_rises":false,"ra":314.72388973,"ra_of_date":314.9799,"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":"5.7 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2028-07-28T09:04:34Z","blocked_dark_hours":0,"clears_at":"2028-07-28T13:07:07Z","rise_az":339.9},"track":[{"above_terrain":true,"airmass":null,"alt":-0.18,"az":339.9,"t":"2028-07-28T09:00:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-0.49,"az":340.8,"t":"2028-07-28T09:05:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-0.8,"az":341.6,"t":"2028-07-28T09:10:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-1.08,"az":342.5,"t":"2028-07-28T09:15:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-1.36,"az":343.3,"t":"2028-07-28T09:20:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.62,"az":344.2,"t":"2028-07-28T09:25:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.87,"az":345.0,"t":"2028-07-28T09:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-2.11,"az":345.9,"t":"2028-07-28T09:35:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-2.33,"az":346.8,"t":"2028-07-28T09:40:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-2.53,"az":347.6,"t":"2028-07-28T09:45:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-2.73,"az":348.5,"t":"2028-07-28T09:50:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-2.91,"az":349.4,"t":"2028-07-28T09:55:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-3.07,"az":350.3,"t":"2028-07-28T10:00:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.22,"az":351.2,"t":"2028-07-28T10:05:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-3.36,"az":352.0,"t":"2028-07-28T10:10:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-3.48,"az":352.9,"t":"2028-07-28T10:15:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-3.59,"az":353.8,"t":"2028-07-28T10:20:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-3.68,"az":354.7,"t":"2028-07-28T10:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.76,"az":355.6,"t":"2028-07-28T10:30:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-3.83,"az":356.5,"t":"2028-07-28T10:35:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.88,"az":357.4,"t":"2028-07-28T10:40:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-3.91,"az":358.3,"t":"2028-07-28T10:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.93,"az":359.2,"t":"2028-07-28T10:50:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-3.94,"az":0.1,"t":"2028-07-28T10:55:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-3.93,"az":1.0,"t":"2028-07-28T11:00:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-3.9,"az":1.9,"t":"2028-07-28T11:05:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":2.8,"t":"2028-07-28T11:10:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-3.81,"az":3.7,"t":"2028-07-28T11:15:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-3.75,"az":4.6,"t":"2028-07-28T11:20:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-3.66,"az":5.5,"t":"2028-07-28T11:25:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-3.57,"az":6.4,"t":"2028-07-28T11:30:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-3.46,"az":7.3,"t":"2028-07-28T11:35:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.33,"az":8.2,"t":"2028-07-28T11:40:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-3.19,"az":9.0,"t":"2028-07-28T11:45:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-3.04,"az":9.9,"t":"2028-07-28T11:50:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-2.87,"az":10.8,"t":"2028-07-28T11:55:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-2.69,"az":11.7,"t":"2028-07-28T12:00:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-2.49,"az":12.6,"t":"2028-07-28T12:05:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-2.28,"az":13.4,"t":"2028-07-28T12:10:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-2.05,"az":14.3,"t":"2028-07-28T12:15:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-1.82,"az":15.2,"t":"2028-07-28T12:20:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-1.56,"az":16.0,"t":"2028-07-28T12:25:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-1.3,"az":16.9,"t":"2028-07-28T12:30:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-1.02,"az":17.7,"t":"2028-07-28T12:35:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-0.73,"az":18.6,"t":"2028-07-28T12:40:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-0.42,"az":19.4,"t":"2028-07-28T12:45:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-0.11,"az":20.3,"t":"2028-07-28T12:50:00Z","terrain":0.68},{"above_terrain":false,"airmass":34.77,"alt":0.22,"az":21.1,"t":"2028-07-28T12:55:00Z","terrain":0.72},{"above_terrain":false,"airmass":30.6,"alt":0.57,"az":21.9,"t":"2028-07-28T13:00:00Z","terrain":0.97},{"above_terrain":false,"airmass":27.01,"alt":0.92,"az":22.7,"t":"2028-07-28T13:05:00Z","terrain":1.12},{"above_terrain":true,"airmass":23.95,"alt":1.29,"az":23.6,"t":"2028-07-28T13:10:00Z","terrain":1.03},{"above_terrain":true,"airmass":21.33,"alt":1.67,"az":24.4,"t":"2028-07-28T13:15:00Z","terrain":1.03},{"above_terrain":true,"airmass":19.11,"alt":2.06,"az":25.2,"t":"2028-07-28T13:20:00Z","terrain":1.24},{"above_terrain":true,"airmass":17.2,"alt":2.47,"az":26.0,"t":"2028-07-28T13:25:00Z","terrain":1.34},{"above_terrain":true,"airmass":15.56,"alt":2.88,"az":26.8,"t":"2028-07-28T13:30:00Z","terrain":1.29},{"above_terrain":true,"airmass":14.15,"alt":3.31,"az":27.6,"t":"2028-07-28T13:35:00Z","terrain":1.23},{"above_terrain":true,"airmass":12.92,"alt":3.75,"az":28.3,"t":"2028-07-28T13:40:00Z","terrain":1.13},{"above_terrain":true,"airmass":11.85,"alt":4.2,"az":29.1,"t":"2028-07-28T13:45:00Z","terrain":1.02},{"above_terrain":true,"airmass":10.91,"alt":4.66,"az":29.9,"t":"2028-07-28T13:50:00Z","terrain":1.13},{"above_terrain":true,"airmass":10.09,"alt":5.13,"az":30.7,"t":"2028-07-28T13:55:00Z","terrain":1.25},{"above_terrain":true,"airmass":9.36,"alt":5.61,"az":31.4,"t":"2028-07-28T14:00:00Z","terrain":1.32},{"above_terrain":true,"airmass":8.71,"alt":6.11,"az":32.2,"t":"2028-07-28T14:05:00Z","terrain":1.27},{"above_terrain":true,"airmass":8.13,"alt":6.61,"az":32.9,"t":"2028-07-28T14:10:00Z","terrain":1.02},{"above_terrain":true,"airmass":7.61,"alt":7.12,"az":33.6,"t":"2028-07-28T14:15:00Z","terrain":0.63},{"above_terrain":true,"airmass":7.14,"alt":7.65,"az":34.4,"t":"2028-07-28T14:20:00Z","terrain":0.28},{"above_terrain":true,"airmass":6.72,"alt":8.18,"az":35.1,"t":"2028-07-28T14:25:00Z","terrain":0.05},{"above_terrain":true,"airmass":6.34,"alt":8.72,"az":35.8,"t":"2028-07-28T14:30:00Z","terrain":0.03},{"above_terrain":true,"airmass":5.99,"alt":9.28,"az":36.5,"t":"2028-07-28T14:35:00Z","terrain":-0.04},{"above_terrain":true,"airmass":5.67,"alt":9.84,"az":37.3,"t":"2028-07-28T14:40:00Z","terrain":-0.12},{"above_terrain":true,"airmass":5.38,"alt":10.41,"az":38.0,"t":"2028-07-28T14:45:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.12,"alt":10.99,"az":38.6,"t":"2028-07-28T14:50:00Z","terrain":-0.18},{"above_terrain":true,"airmass":4.87,"alt":11.58,"az":39.3,"t":"2028-07-28T14:55:00Z","terrain":-0.12},{"above_terrain":true,"airmass":4.65,"alt":12.18,"az":40.0,"t":"2028-07-28T15:00:00Z","terrain":-0.05},{"above_terrain":true,"airmass":4.44,"alt":12.78,"az":40.7,"t":"2028-07-28T15:05:00Z","terrain":-0.0},{"above_terrain":true,"airmass":4.24,"alt":13.4,"az":41.4,"t":"2028-07-28T15:10:00Z","terrain":0.06},{"above_terrain":true,"airmass":4.07,"alt":14.02,"az":42.0,"t":"2028-07-28T15:15:00Z","terrain":0.12},{"above_terrain":true,"airmass":3.9,"alt":14.65,"az":42.7,"t":"2028-07-28T15:20:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.74,"alt":15.29,"az":43.3,"t":"2028-07-28T15:25:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.6,"alt":15.93,"az":44.0,"t":"2028-07-28T15:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.47,"alt":16.59,"az":44.6,"t":"2028-07-28T15:35:00Z","terrain":0.51},{"above_terrain":true,"airmass":3.34,"alt":17.25,"az":45.2,"t":"2028-07-28T15:40:00Z","terrain":0.6},{"above_terrain":true,"airmass":3.22,"alt":17.92,"az":45.9,"t":"2028-07-28T15:45:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.11,"alt":18.59,"az":46.5,"t":"2028-07-28T15:50:00Z","terrain":0.64},{"above_terrain":true,"airmass":3.01,"alt":19.27,"az":47.1,"t":"2028-07-28T15:55:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.91,"alt":19.96,"az":47.7,"t":"2028-07-28T16:00:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.82,"alt":20.66,"az":48.3,"t":"2028-07-28T16:05:00Z","terrain":0.49},{"above_terrain":true,"airmass":2.73,"alt":21.36,"az":48.9,"t":"2028-07-28T16:10:00Z","terrain":0.42},{"above_terrain":true,"airmass":2.65,"alt":22.07,"az":49.5,"t":"2028-07-28T16:15:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.57,"alt":22.78,"az":50.1,"t":"2028-07-28T16:20:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.49,"alt":23.51,"az":50.7,"t":"2028-07-28T16:25:00Z","terrain":0.49},{"above_terrain":true,"airmass":2.43,"alt":24.23,"az":51.2,"t":"2028-07-28T16:30:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.36,"alt":24.97,"az":51.8,"t":"2028-07-28T16:35:00Z","terrain":0.61},{"above_terrain":true,"airmass":2.3,"alt":25.7,"az":52.4,"t":"2028-07-28T16:40:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.24,"alt":26.45,"az":52.9,"t":"2028-07-28T16:45:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.18,"alt":27.2,"az":53.5,"t":"2028-07-28T16:50:00Z","terrain":0.92},{"above_terrain":true,"airmass":2.13,"alt":27.95,"az":54.0,"t":"2028-07-28T16:55:00Z","terrain":1.0},{"above_terrain":true,"airmass":2.07,"alt":28.71,"az":54.6,"t":"2028-07-28T17:00:00Z","terrain":1.04},{"above_terrain":true,"airmass":2.03,"alt":29.48,"az":55.1,"t":"2028-07-28T17:05:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.98,"alt":30.25,"az":55.6,"t":"2028-07-28T17:10:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.94,"alt":31.02,"az":56.1,"t":"2028-07-28T17:15:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.89,"alt":31.8,"az":56.7,"t":"2028-07-28T17:20:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.85,"alt":32.59,"az":57.2,"t":"2028-07-28T17:25:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.81,"alt":33.37,"az":57.7,"t":"2028-07-28T17:30:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.78,"alt":34.17,"az":58.2,"t":"2028-07-28T17:35:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.74,"alt":34.97,"az":58.7,"t":"2028-07-28T17:40:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.71,"alt":35.77,"az":59.2,"t":"2028-07-28T17:45:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.68,"alt":36.57,"az":59.7,"t":"2028-07-28T17:50:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.64,"alt":37.38,"az":60.1,"t":"2028-07-28T17:55:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.61,"alt":38.2,"az":60.6,"t":"2028-07-28T18:00:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.59,"alt":39.01,"az":61.1,"t":"2028-07-28T18:05:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.56,"alt":39.83,"az":61.5,"t":"2028-07-28T18:10:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.53,"alt":40.66,"az":62.0,"t":"2028-07-28T18:15:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.51,"alt":41.49,"az":62.5,"t":"2028-07-28T18:20:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.48,"alt":42.32,"az":62.9,"t":"2028-07-28T18:25:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.46,"alt":43.15,"az":63.3,"t":"2028-07-28T18:30:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.44,"alt":43.99,"az":63.8,"t":"2028-07-28T18:35:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.42,"alt":44.83,"az":64.2,"t":"2028-07-28T18:40:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.4,"alt":45.68,"az":64.6,"t":"2028-07-28T18:45:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.38,"alt":46.52,"az":65.1,"t":"2028-07-28T18:50:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.36,"alt":47.37,"az":65.5,"t":"2028-07-28T18:55:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.34,"alt":48.23,"az":65.9,"t":"2028-07-28T19:00:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.32,"alt":49.08,"az":66.3,"t":"2028-07-28T19:05:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.31,"alt":49.94,"az":66.7,"t":"2028-07-28T19:10:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.29,"alt":50.8,"az":67.1,"t":"2028-07-28T19:15:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.27,"alt":51.67,"az":67.5,"t":"2028-07-28T19:20:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.26,"alt":52.53,"az":67.8,"t":"2028-07-28T19:25:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.24,"alt":53.4,"az":68.2,"t":"2028-07-28T19:30:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.23,"alt":54.27,"az":68.6,"t":"2028-07-28T19:35:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.22,"alt":55.14,"az":68.9,"t":"2028-07-28T19:40:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.21,"alt":56.02,"az":69.3,"t":"2028-07-28T19:45:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.19,"alt":56.89,"az":69.6,"t":"2028-07-28T19:50:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.18,"alt":57.77,"az":69.9,"t":"2028-07-28T19:55:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.17,"alt":58.65,"az":70.3,"t":"2028-07-28T20:00:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.16,"alt":59.53,"az":70.6,"t":"2028-07-28T20:05:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.15,"alt":60.42,"az":70.9,"t":"2028-07-28T20:10:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.14,"alt":61.3,"az":71.1,"t":"2028-07-28T20:15:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.13,"alt":62.19,"az":71.4,"t":"2028-07-28T20:20:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.12,"alt":63.07,"az":71.7,"t":"2028-07-28T20:25:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.11,"alt":63.96,"az":71.9,"t":"2028-07-28T20:30:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.1,"alt":64.85,"az":72.2,"t":"2028-07-28T20:35:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.1,"alt":65.75,"az":72.4,"t":"2028-07-28T20:40:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.09,"alt":66.64,"az":72.6,"t":"2028-07-28T20:45:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.08,"alt":67.53,"az":72.7,"t":"2028-07-28T20:50:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.07,"alt":68.43,"az":72.9,"t":"2028-07-28T20:55:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.07,"alt":69.32,"az":73.0,"t":"2028-07-28T21:00:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.06,"alt":70.22,"az":73.1,"t":"2028-07-28T21:05:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.06,"alt":71.11,"az":73.2,"t":"2028-07-28T21:10:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.05,"alt":72.01,"az":73.2,"t":"2028-07-28T21:15:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.05,"alt":72.9,"az":73.2,"t":"2028-07-28T21:20:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.04,"alt":73.8,"az":73.1,"t":"2028-07-28T21:25:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.04,"alt":74.7,"az":73.0,"t":"2028-07-28T21:30:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.03,"alt":75.59,"az":72.8,"t":"2028-07-28T21:35:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.03,"alt":76.48,"az":72.5,"t":"2028-07-28T21:40:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.02,"alt":77.37,"az":72.1,"t":"2028-07-28T21:45:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.02,"alt":78.26,"az":71.6,"t":"2028-07-28T21:50:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.02,"alt":79.15,"az":70.9,"t":"2028-07-28T21:55:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.01,"alt":80.03,"az":70.0,"t":"2028-07-28T22:00:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.01,"alt":80.91,"az":68.9,"t":"2028-07-28T22:05:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.01,"alt":81.78,"az":67.4,"t":"2028-07-28T22:10:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.01,"alt":82.64,"az":65.5,"t":"2028-07-28T22:15:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.01,"alt":83.48,"az":63.0,"t":"2028-07-28T22:20:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.0,"alt":84.3,"az":59.7,"t":"2028-07-28T22:25:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.0,"alt":85.09,"az":55.1,"t":"2028-07-28T22:30:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.0,"alt":85.83,"az":48.6,"t":"2028-07-28T22:35:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.0,"alt":86.48,"az":39.4,"t":"2028-07-28T22:40:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.0,"alt":86.99,"az":26.4,"t":"2028-07-28T22:45:00Z","terrain":1.31},{"above_terrain":true,"airmass":1.0,"alt":87.28,"az":9.4,"t":"2028-07-28T22:50:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.0,"alt":87.28,"az":350.4,"t":"2028-07-28T22:55:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.0,"alt":86.99,"az":333.4,"t":"2028-07-28T23:00:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.0,"alt":86.47,"az":320.4,"t":"2028-07-28T23:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.0,"alt":85.82,"az":311.3,"t":"2028-07-28T23:10:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.0,"alt":85.08,"az":304.9,"t":"2028-07-28T23:15:00Z","terrain":-0.26},{"above_terrain":true,"airmass":1.0,"alt":84.29,"az":300.3,"t":"2028-07-28T23:20:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.01,"alt":83.47,"az":296.9,"t":"2028-07-28T23:25:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.01,"alt":82.63,"az":294.4,"t":"2028-07-28T23:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.01,"alt":81.77,"az":292.6,"t":"2028-07-28T23:35:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.01,"alt":80.9,"az":291.1,"t":"2028-07-28T23:40:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.02,"alt":80.02,"az":290.0,"t":"2028-07-28T23:45:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.02,"alt":79.14,"az":289.1,"t":"2028-07-28T23:50:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.02,"alt":78.25,"az":288.4,"t":"2028-07-28T23:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.02,"alt":77.36,"az":287.9,"t":"2028-07-29T00:00:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.03,"alt":76.47,"az":287.5,"t":"2028-07-29T00:05:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.03,"alt":75.58,"az":287.2,"t":"2028-07-29T00:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.04,"alt":74.68,"az":287.0,"t":"2028-07-29T00:15:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.04,"alt":73.79,"az":286.9,"t":"2028-07-29T00:20:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.05,"alt":72.89,"az":286.8,"t":"2028-07-29T00:25:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.05,"alt":72.0,"az":286.8,"t":"2028-07-29T00:30:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.06,"alt":71.1,"az":286.8,"t":"2028-07-29T00:35:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.06,"alt":70.21,"az":286.9,"t":"2028-07-29T00:40:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.07,"alt":69.31,"az":287.0,"t":"2028-07-29T00:45:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.07,"alt":68.42,"az":287.1,"t":"2028-07-29T00:50:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.08,"alt":67.52,"az":287.3,"t":"2028-07-29T00:55:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.09,"alt":66.63,"az":287.4,"t":"2028-07-29T01:00:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.1,"alt":65.74,"az":287.6,"t":"2028-07-29T01:05:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.1,"alt":64.84,"az":287.8,"t":"2028-07-29T01:10:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.11,"alt":63.95,"az":288.1,"t":"2028-07-29T01:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":63.06,"az":288.3,"t":"2028-07-29T01:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.13,"alt":62.18,"az":288.6,"t":"2028-07-29T01:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.29,"az":288.9,"t":"2028-07-29T01:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.15,"alt":60.41,"az":289.1,"t":"2028-07-29T01:35:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.16,"alt":59.52,"az":289.4,"t":"2028-07-29T01:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.17,"alt":58.64,"az":289.8,"t":"2028-07-29T01:45:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.18,"alt":57.76,"az":290.1,"t":"2028-07-29T01:50:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.19,"alt":56.88,"az":290.4,"t":"2028-07-29T01:55:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.21,"alt":56.01,"az":290.7,"t":"2028-07-29T02:00:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.22,"alt":55.13,"az":291.1,"t":"2028-07-29T02:05:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.23,"alt":54.26,"az":291.4,"t":"2028-07-29T02:10:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.24,"alt":53.39,"az":291.8,"t":"2028-07-29T02:15:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.26,"alt":52.52,"az":292.2,"t":"2028-07-29T02:20:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.27,"alt":51.66,"az":292.5,"t":"2028-07-29T02:25:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.29,"alt":50.79,"az":292.9,"t":"2028-07-29T02:30:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.31,"alt":49.93,"az":293.3,"t":"2028-07-29T02:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.32,"alt":49.07,"az":293.7,"t":"2028-07-29T02:40:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.34,"alt":48.22,"az":294.1,"t":"2028-07-29T02:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.36,"alt":47.36,"az":294.5,"t":"2028-07-29T02:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.38,"alt":46.51,"az":294.9,"t":"2028-07-29T02:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.4,"alt":45.67,"az":295.4,"t":"2028-07-29T03:00:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.42,"alt":44.82,"az":295.8,"t":"2028-07-29T03:05:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.44,"alt":43.98,"az":296.2,"t":"2028-07-29T03:10:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.46,"alt":43.14,"az":296.7,"t":"2028-07-29T03:15:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.48,"alt":42.31,"az":297.1,"t":"2028-07-29T03:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.51,"alt":41.48,"az":297.5,"t":"2028-07-29T03:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.53,"alt":40.65,"az":298.0,"t":"2028-07-29T03:30:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.56,"alt":39.82,"az":298.5,"t":"2028-07-29T03:35:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.59,"alt":39.0,"az":298.9,"t":"2028-07-29T03:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.61,"alt":38.19,"az":299.4,"t":"2028-07-29T03:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.64,"alt":37.37,"az":299.9,"t":"2028-07-29T03:50:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.68,"alt":36.56,"az":300.4,"t":"2028-07-29T03:55:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.71,"alt":35.76,"az":300.8,"t":"2028-07-29T04:00:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.74,"alt":34.96,"az":301.3,"t":"2028-07-29T04:05:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.78,"alt":34.16,"az":301.8,"t":"2028-07-29T04:10:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.81,"alt":33.37,"az":302.3,"t":"2028-07-29T04:15:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.85,"alt":32.58,"az":302.8,"t":"2028-07-29T04:20:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.89,"alt":31.79,"az":303.3,"t":"2028-07-29T04:25:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.94,"alt":31.01,"az":303.9,"t":"2028-07-29T04:30:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.98,"alt":30.24,"az":304.4,"t":"2028-07-29T04:35:00Z","terrain":-0.17},{"above_terrain":true,"airmass":2.03,"alt":29.47,"az":304.9,"t":"2028-07-29T04:40:00Z","terrain":-0.27},{"above_terrain":true,"airmass":2.08,"alt":28.7,"az":305.4,"t":"2028-07-29T04:45:00Z","terrain":-0.24},{"above_terrain":true,"airmass":2.13,"alt":27.94,"az":306.0,"t":"2028-07-29T04:50:00Z","terrain":-0.17},{"above_terrain":true,"airmass":2.18,"alt":27.19,"az":306.5,"t":"2028-07-29T04:55:00Z","terrain":0.02},{"above_terrain":true,"airmass":2.24,"alt":26.44,"az":307.1,"t":"2028-07-29T05:00:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.3,"alt":25.7,"az":307.6,"t":"2028-07-29T05:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.36,"alt":24.96,"az":308.2,"t":"2028-07-29T05:10:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.43,"alt":24.22,"az":308.8,"t":"2028-07-29T05:15:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.5,"alt":23.5,"az":309.3,"t":"2028-07-29T05:20:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.57,"alt":22.78,"az":309.9,"t":"2028-07-29T05:25:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.65,"alt":22.06,"az":310.5,"t":"2028-07-29T05:30:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.73,"alt":21.35,"az":311.1,"t":"2028-07-29T05:35:00Z","terrain":0.34},{"above_terrain":true,"airmass":2.82,"alt":20.65,"az":311.7,"t":"2028-07-29T05:40:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.91,"alt":19.96,"az":312.3,"t":"2028-07-29T05:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.01,"alt":19.27,"az":312.9,"t":"2028-07-29T05:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.11,"alt":18.58,"az":313.5,"t":"2028-07-29T05:55:00Z","terrain":0.37},{"above_terrain":true,"airmass":3.22,"alt":17.91,"az":314.1,"t":"2028-07-29T06:00:00Z","terrain":0.48},{"above_terrain":true,"airmass":3.34,"alt":17.24,"az":314.8,"t":"2028-07-29T06:05:00Z","terrain":0.54},{"above_terrain":true,"airmass":3.47,"alt":16.58,"az":315.4,"t":"2028-07-29T06:10:00Z","terrain":0.53},{"above_terrain":true,"airmass":3.6,"alt":15.93,"az":316.0,"t":"2028-07-29T06:15:00Z","terrain":0.47},{"above_terrain":true,"airmass":3.75,"alt":15.28,"az":316.7,"t":"2028-07-29T06:20:00Z","terrain":0.36},{"above_terrain":true,"airmass":3.9,"alt":14.64,"az":317.3,"t":"2028-07-29T06:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.07,"alt":14.01,"az":318.0,"t":"2028-07-29T06:30:00Z","terrain":0.33},{"above_terrain":true,"airmass":4.25,"alt":13.39,"az":318.6,"t":"2028-07-29T06:35:00Z","terrain":0.03},{"above_terrain":true,"airmass":4.44,"alt":12.77,"az":319.3,"t":"2028-07-29T06:40:00Z","terrain":-0.16},{"above_terrain":true,"airmass":4.65,"alt":12.17,"az":320.0,"t":"2028-07-29T06:45:00Z","terrain":-0.2},{"above_terrain":true,"airmass":4.87,"alt":11.57,"az":320.7,"t":"2028-07-29T06:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.12,"alt":10.98,"az":321.4,"t":"2028-07-29T06:55:00Z","terrain":-0.05},{"above_terrain":true,"airmass":5.38,"alt":10.4,"az":322.1,"t":"2028-07-29T07:00:00Z","terrain":0.2},{"above_terrain":true,"airmass":5.68,"alt":9.83,"az":322.8,"t":"2028-07-29T07:05:00Z","terrain":0.11},{"above_terrain":true,"airmass":5.99,"alt":9.27,"az":323.5,"t":"2028-07-29T07:10:00Z","terrain":-0.05},{"above_terrain":true,"airmass":6.34,"alt":8.72,"az":324.2,"t":"2028-07-29T07:15:00Z","terrain":-0.21},{"above_terrain":true,"airmass":6.72,"alt":8.17,"az":324.9,"t":"2028-07-29T07:20:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.15,"alt":7.64,"az":325.6,"t":"2028-07-29T07:25:00Z","terrain":-0.22},{"above_terrain":true,"airmass":7.62,"alt":7.12,"az":326.4,"t":"2028-07-29T07:30:00Z","terrain":-0.29},{"above_terrain":true,"airmass":8.14,"alt":6.6,"az":327.1,"t":"2028-07-29T07:35:00Z","terrain":-0.37},{"above_terrain":true,"airmass":8.72,"alt":6.1,"az":327.8,"t":"2028-07-29T07:40:00Z","terrain":-0.25},{"above_terrain":true,"airmass":9.37,"alt":5.61,"az":328.6,"t":"2028-07-29T07:45:00Z","terrain":-0.17},{"above_terrain":true,"airmass":10.1,"alt":5.13,"az":329.4,"t":"2028-07-29T07:50:00Z","terrain":-0.21},{"above_terrain":true,"airmass":10.92,"alt":4.65,"az":330.1,"t":"2028-07-29T07:55:00Z","terrain":-0.35},{"above_terrain":true,"airmass":11.86,"alt":4.19,"az":330.9,"t":"2028-07-29T08:00:00Z","terrain":-0.39},{"above_terrain":true,"airmass":12.94,"alt":3.74,"az":331.7,"t":"2028-07-29T08:05:00Z","terrain":-0.22},{"above_terrain":true,"airmass":14.16,"alt":3.3,"az":332.5,"t":"2028-07-29T08:10:00Z","terrain":-0.13},{"above_terrain":true,"airmass":15.58,"alt":2.88,"az":333.2,"t":"2028-07-29T08:15:00Z","terrain":-0.15},{"above_terrain":true,"airmass":17.22,"alt":2.46,"az":334.0,"t":"2028-07-29T08:20:00Z","terrain":-0.24},{"above_terrain":true,"airmass":19.13,"alt":2.06,"az":334.8,"t":"2028-07-29T08:25:00Z","terrain":-0.53},{"above_terrain":true,"airmass":21.36,"alt":1.67,"az":335.6,"t":"2028-07-29T08:30:00Z","terrain":-0.74},{"above_terrain":true,"airmass":23.98,"alt":1.29,"az":336.5,"t":"2028-07-29T08:35:00Z","terrain":-0.78},{"above_terrain":true,"airmass":27.05,"alt":0.92,"az":337.3,"t":"2028-07-29T08:40:00Z","terrain":-0.66},{"above_terrain":true,"airmass":30.64,"alt":0.56,"az":338.1,"t":"2028-07-29T08:45:00Z","terrain":-0.5},{"above_terrain":true,"airmass":34.82,"alt":0.22,"az":338.9,"t":"2028-07-29T08:50:00Z","terrain":-0.73},{"above_terrain":true,"airmass":null,"alt":-0.11,"az":339.8,"t":"2028-07-29T08:55:00Z","terrain":-0.58},{"above_terrain":true,"airmass":null,"alt":-0.43,"az":340.6,"t":"2028-07-29T09:00:00Z","terrain":-0.48}],"transit":{"airmass":1.0,"alt":87.3,"az":9.4,"t":"2028-07-28T22:50:00Z"},"usable_hours":5.67,"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."]}