{"assessment":{"best_window":{"end":"2026-06-21T00:40Z","end_local":"03:40","hours":4.42,"label":"good","mean_quality":0.93,"start":"2026-06-20T20:15Z","start_local":"23:15"},"cost":{"altitude":0.36,"clouds":0.1,"darkness":2.34,"moon":0.07},"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":"Worth it","hourly":[{"alt":16,"cloud":25,"high":20,"iso":"2026-06-20T18:00Z","label":"unusable","low":2,"mid":5,"moon_alt":39,"precip":0.0,"q":0.0,"rh":82,"sky":"civil twilight","temp":10.7,"time":"21:00","wind":4.6},{"alt":24,"cloud":7,"high":5,"iso":"2026-06-20T19:00Z","label":"poor","low":2,"mid":2,"moon_alt":30,"precip":0.0,"q":0.07,"rh":82,"sky":"nautical twilight","temp":9.8,"time":"22:00","wind":4.6},{"alt":33,"cloud":4,"high":3,"iso":"2026-06-20T20:00Z","label":"marginal","low":1,"mid":1,"moon_alt":19,"precip":0.0,"q":0.38,"rh":82,"sky":"astronomical twilight","temp":9.2,"time":"23:00","wind":4.1},{"alt":43,"cloud":2,"high":2,"iso":"2026-06-20T21:00Z","label":"good","low":0,"mid":1,"moon_alt":8,"precip":0.0,"q":0.83,"rh":80,"sky":"night","temp":9.1,"time":"00:00","wind":2.2},{"alt":53,"cloud":1,"high":0,"iso":"2026-06-20T22:00Z","label":"good","low":0,"mid":1,"moon_alt":-3,"precip":0.0,"q":0.94,"rh":79,"sky":"night","temp":9.2,"time":"01:00","wind":1.1},{"alt":64,"cloud":1,"high":0,"iso":"2026-06-20T23:00Z","label":"good","low":0,"mid":1,"moon_alt":-14,"precip":0.0,"q":0.99,"rh":80,"sky":"night","temp":8.5,"time":"02:00","wind":3.4},{"alt":74,"cloud":0,"high":0,"iso":"2026-06-21T00:00Z","label":"good","low":0,"mid":0,"moon_alt":-24,"precip":0.0,"q":1.0,"rh":81,"sky":"night","temp":8.2,"time":"03:00","wind":3.7},{"alt":85,"cloud":0,"high":0,"iso":"2026-06-21T01:00Z","label":"marginal","low":0,"mid":0,"moon_alt":-33,"precip":0.0,"q":0.5,"rh":79,"sky":"astronomical twilight","temp":8.4,"time":"04:00","wind":5.0},{"alt":83,"cloud":0,"high":0,"iso":"2026-06-21T02:00Z","label":"poor","low":0,"mid":0,"moon_alt":-41,"precip":0.0,"q":0.15,"rh":77,"sky":"nautical twilight","temp":8.6,"time":"05:00","wind":5.5}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":4.99,"reasons":["daylight and twilight cost 2.3 quality-hours","the target being low or below 20\u00b0 cost 0.4 quality-hours"],"reference_hours":4.0,"score":98,"score_astronomy":100,"score_weather":98,"sky_hours":5.09,"verdict":"good","verdict_astronomy":"good","weather_known":true,"windows":[{"end":"2026-06-20T18:35Z","end_local":"21:35","hours":0.67,"label":"unusable","mean_quality":0.0,"start":"2026-06-20T17:55Z","start_local":"20:55"},{"end":"2026-06-20T19:25Z","end_local":"22:25","hours":0.83,"label":"poor","mean_quality":0.09,"start":"2026-06-20T18:35Z","start_local":"21:35"},{"end":"2026-06-20T20:15Z","end_local":"23:15","hours":0.83,"label":"marginal","mean_quality":0.35,"start":"2026-06-20T19:25Z","start_local":"22:25"},{"end":"2026-06-21T00:40Z","end_local":"03:40","hours":4.42,"label":"good","mean_quality":0.93,"start":"2026-06-20T20:15Z","start_local":"23:15"},{"end":"2026-06-21T01:30Z","end_local":"04:30","hours":0.83,"label":"marginal","mean_quality":0.5,"start":"2026-06-21T00:40Z","start_local":"03:40"},{"end":"2026-06-21T02:15Z","end_local":"05:15","hours":0.75,"label":"poor","mean_quality":0.15,"start":"2026-06-21T01:30Z","start_local":"04:30"},{"end":"2026-06-21T02:50Z","end_local":"05:50","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2026-06-21T02:15Z","start_local":"05:15"}]},"calculation_version":"2026-10-10.1","forecast":[{"cloud":24,"dark":false,"high":21,"local":"20:00","low":2,"mid":2,"precip":0.0,"rh":70,"temp":13.2,"time":"2026-06-20T17:00Z","wind":6.5},{"cloud":25,"dark":false,"high":20,"local":"21:00","low":2,"mid":5,"precip":0.0,"rh":82,"temp":10.7,"time":"2026-06-20T18:00Z","wind":4.6},{"cloud":7,"dark":false,"high":5,"local":"22:00","low":2,"mid":2,"precip":0.0,"rh":82,"temp":9.8,"time":"2026-06-20T19:00Z","wind":4.6},{"cloud":4,"dark":false,"high":3,"local":"23:00","low":1,"mid":1,"precip":0.0,"rh":82,"temp":9.2,"time":"2026-06-20T20:00Z","wind":4.1},{"cloud":2,"dark":true,"high":2,"local":"00:00","low":0,"mid":1,"precip":0.0,"rh":80,"temp":9.1,"time":"2026-06-20T21:00Z","wind":2.2},{"cloud":1,"dark":true,"high":0,"local":"01:00","low":0,"mid":1,"precip":0.0,"rh":79,"temp":9.2,"time":"2026-06-20T22:00Z","wind":1.1},{"cloud":1,"dark":true,"high":0,"local":"02:00","low":0,"mid":1,"precip":0.0,"rh":80,"temp":8.5,"time":"2026-06-20T23:00Z","wind":3.4},{"cloud":0,"dark":true,"high":0,"local":"03:00","low":0,"mid":0,"precip":0.0,"rh":81,"temp":8.2,"time":"2026-06-21T00:00Z","wind":3.7},{"cloud":0,"dark":false,"high":0,"local":"04:00","low":0,"mid":0,"precip":0.0,"rh":79,"temp":8.4,"time":"2026-06-21T01:00Z","wind":5.0},{"cloud":0,"dark":false,"high":0,"local":"05:00","low":0,"mid":0,"precip":0.0,"rh":77,"temp":8.6,"time":"2026-06-21T02:00Z","wind":5.5},{"cloud":0,"dark":false,"high":0,"local":"06:00","low":0,"mid":0,"precip":0.0,"rh":78,"temp":8.5,"time":"2026-06-21T03:00Z","wind":5.6}],"forecast_source":"history","forecast_updated_at":"2026-10-12T05:49:17Z","limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2026-06-20T20:10:07Z","dark_hours":4.42,"dark_to":"2026-06-21T00:35:23Z","moon":{"illumination":0.398,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":2.85,"moonrise":null,"moonset":"2026-06-20T21:43:36Z","sunrise":"2026-06-21T02:46:38Z","sunset":"2026-06-20T17:58:52Z","twilight":{"astronomical":{"end":"2026-06-20T20:10:07Z","start":"2026-06-21T00:35:23Z"},"civil":{"end":"2026-06-20T18:33:06Z","start":"2026-06-21T02:12:24Z"},"nautical":{"end":"2026-06-20T19:17:07Z","start":"2026-06-21T01:28:22Z"}},"window_end":"2026-06-21T09:00:00Z","window_start":"2026-06-20T09:00:00Z"},"night_date":"2026-06-20","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.01,"alt":80.7,"t":"2026-06-21T00:35:00Z"},"dec":44.25788576,"dec_of_date":44.3618,"dec_str":"+44\u00b0 15' 28.4\"","good_hours":4.42,"limit_rise":"2026-06-20T18:31:39Z","limit_set":"2026-06-21T08:16:00Z","max_az_rate_deg_per_min":3.78,"moon_separation":123.6,"never_rises":false,"ra":314.72388973,"ra_of_date":314.961,"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":"4.4 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2026-06-20T11:35:58Z","blocked_dark_hours":0,"clears_at":"2026-06-20T15:38:35Z","rise_az":317.3},"track":[{"above_terrain":true,"airmass":3.89,"alt":14.67,"az":317.3,"t":"2026-06-20T09:00:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.06,"alt":14.04,"az":317.9,"t":"2026-06-20T09:05:00Z","terrain":0.33},{"above_terrain":true,"airmass":4.24,"alt":13.42,"az":318.6,"t":"2026-06-20T09:10:00Z","terrain":0.05},{"above_terrain":true,"airmass":4.43,"alt":12.8,"az":319.3,"t":"2026-06-20T09:15:00Z","terrain":-0.16},{"above_terrain":true,"airmass":4.64,"alt":12.2,"az":319.9,"t":"2026-06-20T09:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":4.86,"alt":11.6,"az":320.6,"t":"2026-06-20T09:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.11,"alt":11.01,"az":321.3,"t":"2026-06-20T09:30:00Z","terrain":-0.07},{"above_terrain":true,"airmass":5.37,"alt":10.43,"az":322.0,"t":"2026-06-20T09:35:00Z","terrain":0.21},{"above_terrain":true,"airmass":5.66,"alt":9.86,"az":322.7,"t":"2026-06-20T09:40:00Z","terrain":0.12},{"above_terrain":true,"airmass":5.98,"alt":9.3,"az":323.4,"t":"2026-06-20T09:45:00Z","terrain":-0.04},{"above_terrain":true,"airmass":6.32,"alt":8.74,"az":324.1,"t":"2026-06-20T09:50:00Z","terrain":-0.21},{"above_terrain":true,"airmass":6.71,"alt":8.2,"az":324.9,"t":"2026-06-20T09:55:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.13,"alt":7.67,"az":325.6,"t":"2026-06-20T10:00:00Z","terrain":-0.22},{"above_terrain":true,"airmass":7.59,"alt":7.14,"az":326.3,"t":"2026-06-20T10:05:00Z","terrain":-0.29},{"above_terrain":true,"airmass":8.11,"alt":6.63,"az":327.1,"t":"2026-06-20T10:10:00Z","terrain":-0.38},{"above_terrain":true,"airmass":8.69,"alt":6.12,"az":327.8,"t":"2026-06-20T10:15:00Z","terrain":-0.26},{"above_terrain":true,"airmass":9.34,"alt":5.63,"az":328.5,"t":"2026-06-20T10:20:00Z","terrain":-0.18},{"above_terrain":true,"airmass":10.06,"alt":5.15,"az":329.3,"t":"2026-06-20T10:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":10.89,"alt":4.67,"az":330.1,"t":"2026-06-20T10:30:00Z","terrain":-0.35},{"above_terrain":true,"airmass":11.82,"alt":4.21,"az":330.8,"t":"2026-06-20T10:35:00Z","terrain":-0.38},{"above_terrain":true,"airmass":12.89,"alt":3.76,"az":331.6,"t":"2026-06-20T10:40:00Z","terrain":-0.24},{"above_terrain":true,"airmass":14.11,"alt":3.32,"az":332.4,"t":"2026-06-20T10:45:00Z","terrain":-0.13},{"above_terrain":true,"airmass":15.52,"alt":2.89,"az":333.2,"t":"2026-06-20T10:50:00Z","terrain":-0.14},{"above_terrain":true,"airmass":17.15,"alt":2.48,"az":334.0,"t":"2026-06-20T10:55:00Z","terrain":-0.23},{"above_terrain":true,"airmass":19.05,"alt":2.07,"az":334.8,"t":"2026-06-20T11:00:00Z","terrain":-0.51},{"above_terrain":true,"airmass":21.27,"alt":1.68,"az":335.6,"t":"2026-06-20T11:05:00Z","terrain":-0.73},{"above_terrain":true,"airmass":23.87,"alt":1.3,"az":336.4,"t":"2026-06-20T11:10:00Z","terrain":-0.79},{"above_terrain":true,"airmass":26.92,"alt":0.93,"az":337.2,"t":"2026-06-20T11:15:00Z","terrain":-0.67},{"above_terrain":true,"airmass":30.5,"alt":0.58,"az":338.0,"t":"2026-06-20T11:20:00Z","terrain":-0.48},{"above_terrain":true,"airmass":34.66,"alt":0.23,"az":338.9,"t":"2026-06-20T11:25:00Z","terrain":-0.71},{"above_terrain":true,"airmass":null,"alt":-0.1,"az":339.7,"t":"2026-06-20T11:30:00Z","terrain":-0.6},{"above_terrain":true,"airmass":null,"alt":-0.42,"az":340.5,"t":"2026-06-20T11:35:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-0.72,"az":341.4,"t":"2026-06-20T11:40:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-1.02,"az":342.2,"t":"2026-06-20T11:45:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-1.29,"az":343.1,"t":"2026-06-20T11:50:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-1.56,"az":343.9,"t":"2026-06-20T11:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.81,"az":344.8,"t":"2026-06-20T12:00:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-2.05,"az":345.7,"t":"2026-06-20T12:05:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-2.28,"az":346.5,"t":"2026-06-20T12:10:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-2.49,"az":347.4,"t":"2026-06-20T12:15:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-2.68,"az":348.3,"t":"2026-06-20T12:20:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-2.87,"az":349.2,"t":"2026-06-20T12:25:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-3.04,"az":350.0,"t":"2026-06-20T12:30:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.19,"az":350.9,"t":"2026-06-20T12:35:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.33,"az":351.8,"t":"2026-06-20T12:40:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-3.46,"az":352.7,"t":"2026-06-20T12:45:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-3.57,"az":353.6,"t":"2026-06-20T12:50:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-3.67,"az":354.5,"t":"2026-06-20T12:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.75,"az":355.4,"t":"2026-06-20T13:00:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-3.82,"az":356.3,"t":"2026-06-20T13:05:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":357.2,"t":"2026-06-20T13:10:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-3.91,"az":358.1,"t":"2026-06-20T13:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.94,"az":359.0,"t":"2026-06-20T13:20:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.95,"az":359.9,"t":"2026-06-20T13:25:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-3.94,"az":0.8,"t":"2026-06-20T13:30:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-3.92,"az":1.7,"t":"2026-06-20T13:35:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-3.89,"az":2.6,"t":"2026-06-20T13:40:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-3.84,"az":3.4,"t":"2026-06-20T13:45:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-3.77,"az":4.3,"t":"2026-06-20T13:50:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-3.7,"az":5.2,"t":"2026-06-20T13:55:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-3.6,"az":6.1,"t":"2026-06-20T14:00:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-3.5,"az":7.0,"t":"2026-06-20T14:05:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.37,"az":7.9,"t":"2026-06-20T14:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.24,"az":8.8,"t":"2026-06-20T14:15:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-3.09,"az":9.7,"t":"2026-06-20T14:20:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-2.92,"az":10.6,"t":"2026-06-20T14:25:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-2.74,"az":11.4,"t":"2026-06-20T14:30:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-2.55,"az":12.3,"t":"2026-06-20T14:35:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-2.34,"az":13.2,"t":"2026-06-20T14:40:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-2.12,"az":14.1,"t":"2026-06-20T14:45:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-1.89,"az":14.9,"t":"2026-06-20T14:50:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-1.64,"az":15.8,"t":"2026-06-20T14:55:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-1.38,"az":16.6,"t":"2026-06-20T15:00:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.11,"az":17.5,"t":"2026-06-20T15:05:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-0.82,"az":18.3,"t":"2026-06-20T15:10:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-0.52,"az":19.2,"t":"2026-06-20T15:15:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-0.2,"az":20.0,"t":"2026-06-20T15:20:00Z","terrain":0.67},{"above_terrain":false,"airmass":36.12,"alt":0.12,"az":20.9,"t":"2026-06-20T15:25:00Z","terrain":0.69},{"above_terrain":false,"airmass":31.76,"alt":0.46,"az":21.7,"t":"2026-06-20T15:30:00Z","terrain":0.9},{"above_terrain":false,"airmass":28.01,"alt":0.82,"az":22.5,"t":"2026-06-20T15:35:00Z","terrain":1.08},{"above_terrain":true,"airmass":24.79,"alt":1.18,"az":23.3,"t":"2026-06-20T15:40:00Z","terrain":1.08},{"above_terrain":true,"airmass":22.05,"alt":1.56,"az":24.2,"t":"2026-06-20T15:45:00Z","terrain":0.97},{"above_terrain":true,"airmass":19.72,"alt":1.95,"az":25.0,"t":"2026-06-20T15:50:00Z","terrain":1.21},{"above_terrain":true,"airmass":17.72,"alt":2.35,"az":25.8,"t":"2026-06-20T15:55:00Z","terrain":1.31},{"above_terrain":true,"airmass":16.01,"alt":2.76,"az":26.6,"t":"2026-06-20T16:00:00Z","terrain":1.31},{"above_terrain":true,"airmass":14.54,"alt":3.18,"az":27.3,"t":"2026-06-20T16:05:00Z","terrain":1.25},{"above_terrain":true,"airmass":13.26,"alt":3.62,"az":28.1,"t":"2026-06-20T16:10:00Z","terrain":1.16},{"above_terrain":true,"airmass":12.15,"alt":4.07,"az":28.9,"t":"2026-06-20T16:15:00Z","terrain":1.02},{"above_terrain":true,"airmass":11.17,"alt":4.53,"az":29.7,"t":"2026-06-20T16:20:00Z","terrain":1.1},{"above_terrain":true,"airmass":10.32,"alt":4.99,"az":30.4,"t":"2026-06-20T16:25:00Z","terrain":1.22},{"above_terrain":true,"airmass":9.56,"alt":5.47,"az":31.2,"t":"2026-06-20T16:30:00Z","terrain":1.31},{"above_terrain":true,"airmass":8.89,"alt":5.96,"az":32.0,"t":"2026-06-20T16:35:00Z","terrain":1.33},{"above_terrain":true,"airmass":8.29,"alt":6.46,"az":32.7,"t":"2026-06-20T16:40:00Z","terrain":1.09},{"above_terrain":true,"airmass":7.75,"alt":6.98,"az":33.5,"t":"2026-06-20T16:45:00Z","terrain":0.74},{"above_terrain":true,"airmass":7.27,"alt":7.5,"az":34.2,"t":"2026-06-20T16:50:00Z","terrain":0.36},{"above_terrain":true,"airmass":6.84,"alt":8.03,"az":34.9,"t":"2026-06-20T16:55:00Z","terrain":0.08},{"above_terrain":true,"airmass":6.44,"alt":8.57,"az":35.6,"t":"2026-06-20T17:00:00Z","terrain":0.04},{"above_terrain":true,"airmass":6.08,"alt":9.12,"az":36.4,"t":"2026-06-20T17:05:00Z","terrain":-0.01},{"above_terrain":true,"airmass":5.76,"alt":9.68,"az":37.1,"t":"2026-06-20T17:10:00Z","terrain":-0.1},{"above_terrain":true,"airmass":5.46,"alt":10.25,"az":37.8,"t":"2026-06-20T17:15:00Z","terrain":-0.18},{"above_terrain":true,"airmass":5.19,"alt":10.82,"az":38.5,"t":"2026-06-20T17:20:00Z","terrain":-0.19},{"above_terrain":true,"airmass":4.94,"alt":11.41,"az":39.2,"t":"2026-06-20T17:25:00Z","terrain":-0.14},{"above_terrain":true,"airmass":4.71,"alt":12.01,"az":39.8,"t":"2026-06-20T17:30:00Z","terrain":-0.07},{"above_terrain":true,"airmass":4.49,"alt":12.61,"az":40.5,"t":"2026-06-20T17:35:00Z","terrain":-0.01},{"above_terrain":true,"airmass":4.3,"alt":13.22,"az":41.2,"t":"2026-06-20T17:40:00Z","terrain":0.04},{"above_terrain":true,"airmass":4.11,"alt":13.84,"az":41.9,"t":"2026-06-20T17:45:00Z","terrain":0.11},{"above_terrain":true,"airmass":3.95,"alt":14.47,"az":42.5,"t":"2026-06-20T17:50:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.79,"alt":15.11,"az":43.2,"t":"2026-06-20T17:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.64,"alt":15.75,"az":43.8,"t":"2026-06-20T18:00:00Z","terrain":0.38},{"above_terrain":true,"airmass":3.5,"alt":16.4,"az":44.5,"t":"2026-06-20T18:05:00Z","terrain":0.49},{"above_terrain":true,"airmass":3.37,"alt":17.06,"az":45.1,"t":"2026-06-20T18:10:00Z","terrain":0.59},{"above_terrain":true,"airmass":3.25,"alt":17.73,"az":45.7,"t":"2026-06-20T18:15:00Z","terrain":0.64},{"above_terrain":true,"airmass":3.14,"alt":18.4,"az":46.3,"t":"2026-06-20T18:20:00Z","terrain":0.65},{"above_terrain":true,"airmass":3.03,"alt":19.08,"az":46.9,"t":"2026-06-20T18:25:00Z","terrain":0.61},{"above_terrain":true,"airmass":2.94,"alt":19.77,"az":47.6,"t":"2026-06-20T18:30:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.84,"alt":20.46,"az":48.2,"t":"2026-06-20T18:35:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.75,"alt":21.16,"az":48.8,"t":"2026-06-20T18:40:00Z","terrain":0.44},{"above_terrain":true,"airmass":2.67,"alt":21.87,"az":49.4,"t":"2026-06-20T18:45:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.59,"alt":22.58,"az":49.9,"t":"2026-06-20T18:50:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.52,"alt":23.3,"az":50.5,"t":"2026-06-20T18:55:00Z","terrain":0.47},{"above_terrain":true,"airmass":2.44,"alt":24.03,"az":51.1,"t":"2026-06-20T19:00:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.38,"alt":24.76,"az":51.7,"t":"2026-06-20T19:05:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.31,"alt":25.5,"az":52.2,"t":"2026-06-20T19:10:00Z","terrain":0.68},{"above_terrain":true,"airmass":2.25,"alt":26.24,"az":52.8,"t":"2026-06-20T19:15:00Z","terrain":0.79},{"above_terrain":true,"airmass":2.2,"alt":26.99,"az":53.3,"t":"2026-06-20T19:20:00Z","terrain":0.89},{"above_terrain":true,"airmass":2.14,"alt":27.74,"az":53.9,"t":"2026-06-20T19:25:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.09,"alt":28.5,"az":54.4,"t":"2026-06-20T19:30:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.04,"alt":29.26,"az":55.0,"t":"2026-06-20T19:35:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.99,"alt":30.03,"az":55.5,"t":"2026-06-20T19:40:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.95,"alt":30.81,"az":56.0,"t":"2026-06-20T19:45:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.9,"alt":31.59,"az":56.5,"t":"2026-06-20T19:50:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.86,"alt":32.37,"az":57.0,"t":"2026-06-20T19:55:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.82,"alt":33.16,"az":57.6,"t":"2026-06-20T20:00:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.79,"alt":33.95,"az":58.1,"t":"2026-06-20T20:05:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.75,"alt":34.74,"az":58.6,"t":"2026-06-20T20:10:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.72,"alt":35.54,"az":59.0,"t":"2026-06-20T20:15:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.68,"alt":36.35,"az":59.5,"t":"2026-06-20T20:20:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.65,"alt":37.16,"az":60.0,"t":"2026-06-20T20:25:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.62,"alt":37.97,"az":60.5,"t":"2026-06-20T20:30:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.59,"alt":38.79,"az":61.0,"t":"2026-06-20T20:35:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.57,"alt":39.61,"az":61.4,"t":"2026-06-20T20:40:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.54,"alt":40.43,"az":61.9,"t":"2026-06-20T20:45:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.51,"alt":41.26,"az":62.3,"t":"2026-06-20T20:50:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.49,"alt":42.09,"az":62.8,"t":"2026-06-20T20:55:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.47,"alt":42.92,"az":63.2,"t":"2026-06-20T21:00:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.44,"alt":43.76,"az":63.7,"t":"2026-06-20T21:05:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.42,"alt":44.6,"az":64.1,"t":"2026-06-20T21:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.4,"alt":45.44,"az":64.5,"t":"2026-06-20T21:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.38,"alt":46.29,"az":65.0,"t":"2026-06-20T21:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.36,"alt":47.14,"az":65.4,"t":"2026-06-20T21:25:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.34,"alt":47.99,"az":65.8,"t":"2026-06-20T21:30:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.33,"alt":48.85,"az":66.2,"t":"2026-06-20T21:35:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.31,"alt":49.71,"az":66.6,"t":"2026-06-20T21:40:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.29,"alt":50.57,"az":67.0,"t":"2026-06-20T21:45:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.28,"alt":51.43,"az":67.4,"t":"2026-06-20T21:50:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.26,"alt":52.29,"az":67.7,"t":"2026-06-20T21:55:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.25,"alt":53.16,"az":68.1,"t":"2026-06-20T22:00:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.23,"alt":54.03,"az":68.5,"t":"2026-06-20T22:05:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.22,"alt":54.9,"az":68.8,"t":"2026-06-20T22:10:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.21,"alt":55.78,"az":69.2,"t":"2026-06-20T22:15:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.2,"alt":56.65,"az":69.5,"t":"2026-06-20T22:20:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.18,"alt":57.53,"az":69.9,"t":"2026-06-20T22:25:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.17,"alt":58.41,"az":70.2,"t":"2026-06-20T22:30:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.16,"alt":59.29,"az":70.5,"t":"2026-06-20T22:35:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.15,"alt":60.17,"az":70.8,"t":"2026-06-20T22:40:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.14,"alt":61.06,"az":71.1,"t":"2026-06-20T22:45:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.13,"alt":61.94,"az":71.4,"t":"2026-06-20T22:50:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.12,"alt":62.83,"az":71.6,"t":"2026-06-20T22:55:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.11,"alt":63.72,"az":71.9,"t":"2026-06-20T23:00:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.11,"alt":64.61,"az":72.1,"t":"2026-06-20T23:05:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.1,"alt":65.5,"az":72.3,"t":"2026-06-20T23:10:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.09,"alt":66.39,"az":72.5,"t":"2026-06-20T23:15:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.08,"alt":67.29,"az":72.7,"t":"2026-06-20T23:20:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.08,"alt":68.18,"az":72.9,"t":"2026-06-20T23:25:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.07,"alt":69.08,"az":73.0,"t":"2026-06-20T23:30:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.06,"alt":69.97,"az":73.1,"t":"2026-06-20T23:35:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.06,"alt":70.87,"az":73.2,"t":"2026-06-20T23:40:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.05,"alt":71.76,"az":73.2,"t":"2026-06-20T23:45:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.05,"alt":72.66,"az":73.2,"t":"2026-06-20T23:50:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.04,"alt":73.56,"az":73.2,"t":"2026-06-20T23:55:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.04,"alt":74.45,"az":73.0,"t":"2026-06-21T00:00:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.03,"alt":75.35,"az":72.9,"t":"2026-06-21T00:05:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.03,"alt":76.24,"az":72.6,"t":"2026-06-21T00:10:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.03,"alt":77.13,"az":72.2,"t":"2026-06-21T00:15:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.02,"alt":78.02,"az":71.8,"t":"2026-06-21T00:20:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.02,"alt":78.91,"az":71.1,"t":"2026-06-21T00:25:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.02,"alt":79.79,"az":70.3,"t":"2026-06-21T00:30:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.01,"alt":80.67,"az":69.3,"t":"2026-06-21T00:35:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.01,"alt":81.54,"az":67.9,"t":"2026-06-21T00:40:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.01,"alt":82.41,"az":66.2,"t":"2026-06-21T00:45:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.01,"alt":83.25,"az":63.9,"t":"2026-06-21T00:50:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.01,"alt":84.08,"az":60.8,"t":"2026-06-21T00:55:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.0,"alt":84.88,"az":56.6,"t":"2026-06-21T01:00:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.0,"alt":85.64,"az":50.7,"t":"2026-06-21T01:05:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.0,"alt":86.32,"az":42.4,"t":"2026-06-21T01:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.0,"alt":86.88,"az":30.5,"t":"2026-06-21T01:15:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.0,"alt":87.24,"az":14.4,"t":"2026-06-21T01:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.0,"alt":87.32,"az":355.5,"t":"2026-06-21T01:25:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.0,"alt":87.1,"az":337.6,"t":"2026-06-21T01:30:00Z","terrain":-0.58},{"above_terrain":true,"airmass":1.0,"alt":86.64,"az":323.5,"t":"2026-06-21T01:35:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.0,"alt":86.01,"az":313.4,"t":"2026-06-21T01:40:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.0,"alt":85.29,"az":306.3,"t":"2026-06-21T01:45:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.0,"alt":84.51,"az":301.3,"t":"2026-06-21T01:50:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.01,"alt":83.7,"az":297.7,"t":"2026-06-21T01:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.01,"alt":82.86,"az":295.0,"t":"2026-06-21T02:00:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.01,"alt":82.0,"az":293.0,"t":"2026-06-21T02:05:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.01,"alt":81.14,"az":291.4,"t":"2026-06-21T02:10:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.01,"alt":80.26,"az":290.2,"t":"2026-06-21T02:15:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.02,"alt":79.38,"az":289.3,"t":"2026-06-21T02:20:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.02,"alt":78.5,"az":288.6,"t":"2026-06-21T02:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.02,"alt":77.61,"az":288.0,"t":"2026-06-21T02:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":76.72,"az":287.6,"t":"2026-06-21T02:35:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.03,"alt":75.82,"az":287.3,"t":"2026-06-21T02:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.04,"alt":74.93,"az":287.0,"t":"2026-06-21T02:45:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.04,"alt":74.03,"az":286.9,"t":"2026-06-21T02:50:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.04,"alt":73.14,"az":286.8,"t":"2026-06-21T02:55:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.05,"alt":72.24,"az":286.8,"t":"2026-06-21T03:00:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.05,"alt":71.35,"az":286.8,"t":"2026-06-21T03:05:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.06,"alt":70.45,"az":286.8,"t":"2026-06-21T03:10:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.07,"alt":69.55,"az":286.9,"t":"2026-06-21T03:15:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.07,"alt":68.66,"az":287.0,"t":"2026-06-21T03:20:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.08,"alt":67.76,"az":287.2,"t":"2026-06-21T03:25:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.09,"alt":66.87,"az":287.4,"t":"2026-06-21T03:30:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.09,"alt":65.98,"az":287.5,"t":"2026-06-21T03:35:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.1,"alt":65.09,"az":287.8,"t":"2026-06-21T03:40:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.11,"alt":64.2,"az":288.0,"t":"2026-06-21T03:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":63.31,"az":288.2,"t":"2026-06-21T03:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.13,"alt":62.42,"az":288.5,"t":"2026-06-21T03:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.14,"alt":61.53,"az":288.8,"t":"2026-06-21T04:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.15,"alt":60.64,"az":289.0,"t":"2026-06-21T04:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.16,"alt":59.76,"az":289.3,"t":"2026-06-21T04:10:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.17,"alt":58.88,"az":289.6,"t":"2026-06-21T04:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.18,"alt":58.0,"az":290.0,"t":"2026-06-21T04:20:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.19,"alt":57.12,"az":290.3,"t":"2026-06-21T04:25:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.2,"alt":56.24,"az":290.6,"t":"2026-06-21T04:30:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.21,"alt":55.37,"az":291.0,"t":"2026-06-21T04:35:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.23,"alt":54.49,"az":291.3,"t":"2026-06-21T04:40:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.24,"alt":53.62,"az":291.7,"t":"2026-06-21T04:45:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.26,"alt":52.76,"az":292.1,"t":"2026-06-21T04:50:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.27,"alt":51.89,"az":292.4,"t":"2026-06-21T04:55:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.29,"alt":51.02,"az":292.8,"t":"2026-06-21T05:00:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.3,"alt":50.16,"az":293.2,"t":"2026-06-21T05:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.32,"alt":49.3,"az":293.6,"t":"2026-06-21T05:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.33,"alt":48.45,"az":294.0,"t":"2026-06-21T05:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.35,"alt":47.59,"az":294.4,"t":"2026-06-21T05:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.37,"alt":46.74,"az":294.8,"t":"2026-06-21T05:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.39,"alt":45.9,"az":295.2,"t":"2026-06-21T05:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.41,"alt":45.05,"az":295.7,"t":"2026-06-21T05:35:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.43,"alt":44.21,"az":296.1,"t":"2026-06-21T05:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.45,"alt":43.37,"az":296.5,"t":"2026-06-21T05:45:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.48,"alt":42.53,"az":297.0,"t":"2026-06-21T05:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.5,"alt":41.7,"az":297.4,"t":"2026-06-21T05:55:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.53,"alt":40.87,"az":297.9,"t":"2026-06-21T06:00:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.55,"alt":40.05,"az":298.3,"t":"2026-06-21T06:05:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.58,"alt":39.22,"az":298.8,"t":"2026-06-21T06:10:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.61,"alt":38.41,"az":299.3,"t":"2026-06-21T06:15:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.64,"alt":37.59,"az":299.7,"t":"2026-06-21T06:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.67,"alt":36.78,"az":300.2,"t":"2026-06-21T06:25:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.7,"alt":35.97,"az":300.7,"t":"2026-06-21T06:30:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.73,"alt":35.17,"az":301.2,"t":"2026-06-21T06:35:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.77,"alt":34.37,"az":301.7,"t":"2026-06-21T06:40:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.8,"alt":33.58,"az":302.2,"t":"2026-06-21T06:45:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.84,"alt":32.79,"az":302.7,"t":"2026-06-21T06:50:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.88,"alt":32.0,"az":303.2,"t":"2026-06-21T06:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.92,"alt":31.22,"az":303.7,"t":"2026-06-21T07:00:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.97,"alt":30.44,"az":304.2,"t":"2026-06-21T07:05:00Z","terrain":-0.14},{"above_terrain":true,"airmass":2.01,"alt":29.67,"az":304.8,"t":"2026-06-21T07:10:00Z","terrain":-0.24},{"above_terrain":true,"airmass":2.06,"alt":28.91,"az":305.3,"t":"2026-06-21T07:15:00Z","terrain":-0.25},{"above_terrain":true,"airmass":2.11,"alt":28.15,"az":305.8,"t":"2026-06-21T07:20:00Z","terrain":-0.19},{"above_terrain":true,"airmass":2.17,"alt":27.39,"az":306.4,"t":"2026-06-21T07:25:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.22,"alt":26.64,"az":306.9,"t":"2026-06-21T07:30:00Z","terrain":0.15},{"above_terrain":true,"airmass":2.28,"alt":25.89,"az":307.5,"t":"2026-06-21T07:35:00Z","terrain":0.25},{"above_terrain":true,"airmass":2.34,"alt":25.15,"az":308.0,"t":"2026-06-21T07:40:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.41,"alt":24.42,"az":308.6,"t":"2026-06-21T07:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.48,"alt":23.69,"az":309.2,"t":"2026-06-21T07:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.55,"alt":22.97,"az":309.8,"t":"2026-06-21T07:55:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.63,"alt":22.25,"az":310.3,"t":"2026-06-21T08:00:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.71,"alt":21.54,"az":310.9,"t":"2026-06-21T08:05:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.79,"alt":20.84,"az":311.5,"t":"2026-06-21T08:10:00Z","terrain":0.25},{"above_terrain":true,"airmass":2.88,"alt":20.14,"az":312.1,"t":"2026-06-21T08:15:00Z","terrain":0.16},{"above_terrain":true,"airmass":2.98,"alt":19.45,"az":312.7,"t":"2026-06-21T08:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.08,"alt":18.76,"az":313.3,"t":"2026-06-21T08:25:00Z","terrain":0.34},{"above_terrain":true,"airmass":3.19,"alt":18.09,"az":314.0,"t":"2026-06-21T08:30:00Z","terrain":0.46},{"above_terrain":true,"airmass":3.31,"alt":17.42,"az":314.6,"t":"2026-06-21T08:35:00Z","terrain":0.52},{"above_terrain":true,"airmass":3.43,"alt":16.75,"az":315.2,"t":"2026-06-21T08:40:00Z","terrain":0.54},{"above_terrain":true,"airmass":3.57,"alt":16.1,"az":315.8,"t":"2026-06-21T08:45:00Z","terrain":0.49},{"above_terrain":true,"airmass":3.71,"alt":15.45,"az":316.5,"t":"2026-06-21T08:50:00Z","terrain":0.39},{"above_terrain":true,"airmass":3.86,"alt":14.81,"az":317.1,"t":"2026-06-21T08:55:00Z","terrain":0.3},{"above_terrain":true,"airmass":4.02,"alt":14.18,"az":317.8,"t":"2026-06-21T09:00:00Z","terrain":0.32}],"transit":{"airmass":1.0,"alt":87.3,"az":355.5,"t":"2026-06-21T01:25:00Z"},"usable_hours":4.42,"verdict":"good","zenith_passage":true},"warnings":[]}
