{"assessment":{"best_window":{"end":"2030-09-24T02:40Z","end_local":"05:40","hours":8.83,"label":"good","mean_quality":0.97,"start":"2030-09-23T17:50Z","start_local":"20:50"},"cost":{"altitude":0.36,"clouds":0.0,"darkness":1.83,"moon":0.04},"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":27,"cloud":null,"high":null,"iso":"2030-09-23T17:00Z","label":"poor","low":null,"mid":null,"moon_alt":-29,"precip":null,"q":0.1,"rh":null,"sky":"nautical twilight","temp":null,"time":"20:00","wind":null},{"alt":37,"cloud":null,"high":null,"iso":"2030-09-23T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-34,"precip":null,"q":0.84,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":47,"cloud":null,"high":null,"iso":"2030-09-23T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-37,"precip":null,"q":0.91,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":58,"cloud":null,"high":null,"iso":"2030-09-23T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-37,"precip":null,"q":0.98,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":69,"cloud":null,"high":null,"iso":"2030-09-23T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-33,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":80,"cloud":null,"high":null,"iso":"2030-09-23T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-27,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":89,"cloud":null,"high":null,"iso":"2030-09-23T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-18,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":78,"cloud":null,"high":null,"iso":"2030-09-24T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-9,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":67,"cloud":null,"high":null,"iso":"2030-09-24T01:00Z","label":"good","low":null,"mid":null,"moon_alt":1,"precip":null,"q":0.98,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":56,"cloud":null,"high":null,"iso":"2030-09-24T02:00Z","label":"good","low":null,"mid":null,"moon_alt":12,"precip":null,"q":0.95,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":45,"cloud":null,"high":null,"iso":"2030-09-24T03:00Z","label":"marginal","low":null,"mid":null,"moon_alt":22,"precip":null,"q":0.44,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":35,"cloud":null,"high":null,"iso":"2030-09-24T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":33,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":9.14,"reasons":["daylight and twilight cost 1.8 quality-hours","the target being low or below 20\u00b0 cost 0.4 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":9.14,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2030-09-23T16:45Z","end_local":"19:45","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2030-09-23T16:15Z","start_local":"19:15"},{"end":"2030-09-23T17:20Z","end_local":"20:20","hours":0.58,"label":"poor","mean_quality":0.1,"start":"2030-09-23T16:45Z","start_local":"19:45"},{"end":"2030-09-23T17:50Z","end_local":"20:50","hours":0.5,"label":"marginal","mean_quality":0.41,"start":"2030-09-23T17:20Z","start_local":"20:20"},{"end":"2030-09-24T02:40Z","end_local":"05:40","hours":8.83,"label":"good","mean_quality":0.97,"start":"2030-09-23T17:50Z","start_local":"20:50"},{"end":"2030-09-24T03:15Z","end_local":"06:15","hours":0.58,"label":"marginal","mean_quality":0.44,"start":"2030-09-24T02:40Z","start_local":"05:40"},{"end":"2030-09-24T03:45Z","end_local":"06:45","hours":0.5,"label":"poor","mean_quality":0.13,"start":"2030-09-24T03:15Z","start_local":"06:15"},{"end":"2030-09-24T04:15Z","end_local":"07:15","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2030-09-24T03:45Z","start_local":"06:45"}]},"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":"2030-09-23T17:49:56Z","dark_hours":8.79,"dark_to":"2030-09-24T02:37:08Z","moon":{"illumination":0.14,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":7.07,"moonrise":"2030-09-24T00:54:26Z","moonset":"2030-09-23T13:46:44Z","sunrise":"2030-09-24T04:10:22Z","sunset":"2030-09-23T16:16:50Z","twilight":{"astronomical":{"end":"2030-09-23T17:49:56Z","start":"2030-09-24T02:37:08Z"},"civil":{"end":"2030-09-23T16:44:31Z","start":"2030-09-24T03:42:39Z"},"nautical":{"end":"2030-09-23T17:16:55Z","start":"2030-09-24T03:10:11Z"}},"window_end":"2030-09-24T09:00:00Z","window_start":"2030-09-23T09:00:00Z"},"night_date":"2030-09-23","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.0,"alt":89.7,"t":"2030-09-23T22:55:00Z"},"dec":41.26875,"dec_of_date":41.4367,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":8.83,"limit_rise":"2030-09-23T16:14:51Z","limit_set":"2030-09-24T05:33:27Z","max_az_rate_deg_per_min":20.78,"moon_separation":108.6,"never_rises":false,"ra":10.68470833,"ra_of_date":11.1069,"ra_str":"00h 42m 44.3s","resolved":{"common_name":"Andromeda Galaxy","dec":41.26875,"morphology":"SA(s)b","name":"M 31","ra":10.68470833,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M31","source":"sesame","type":"AGN","type_text":"galaxy with an active nucleus","vmag":3.44},"summary":"8.8 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2030-09-24T08:21:34Z","blocked_dark_hours":0,"clears_at":"2030-09-23T13:40:30Z","rise_az":30.3},"track":[{"above_terrain":false,"airmass":null,"alt":-2.8,"az":338.6,"t":"2030-09-23T09:00:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-3.14,"az":339.5,"t":"2030-09-23T09:05:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-3.46,"az":340.3,"t":"2030-09-23T09:10:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-3.77,"az":341.2,"t":"2030-09-23T09:15:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-4.06,"az":342.1,"t":"2030-09-23T09:20:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-4.34,"az":343.0,"t":"2030-09-23T09:25:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-4.61,"az":343.9,"t":"2030-09-23T09:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-4.86,"az":344.8,"t":"2030-09-23T09:35:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-5.1,"az":345.8,"t":"2030-09-23T09:40:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-5.32,"az":346.7,"t":"2030-09-23T09:45:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-5.53,"az":347.6,"t":"2030-09-23T09:50:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-5.72,"az":348.5,"t":"2030-09-23T09:55:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-5.9,"az":349.4,"t":"2030-09-23T10:00:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-6.07,"az":350.4,"t":"2030-09-23T10:05:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.22,"az":351.3,"t":"2030-09-23T10:10:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-6.35,"az":352.2,"t":"2030-09-23T10:15:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-6.47,"az":353.2,"t":"2030-09-23T10:20:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-6.57,"az":354.1,"t":"2030-09-23T10:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.66,"az":355.1,"t":"2030-09-23T10:30:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-6.73,"az":356.0,"t":"2030-09-23T10:35:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.79,"az":356.9,"t":"2030-09-23T10:40:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.83,"az":357.9,"t":"2030-09-23T10:45:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-6.86,"az":358.8,"t":"2030-09-23T10:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.87,"az":359.8,"t":"2030-09-23T10:55:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-6.87,"az":0.7,"t":"2030-09-23T11:00:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-6.85,"az":1.7,"t":"2030-09-23T11:05:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-6.81,"az":2.6,"t":"2030-09-23T11:10:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-6.76,"az":3.6,"t":"2030-09-23T11:15:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-6.69,"az":4.5,"t":"2030-09-23T11:20:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-6.61,"az":5.5,"t":"2030-09-23T11:25:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-6.52,"az":6.4,"t":"2030-09-23T11:30:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-6.4,"az":7.3,"t":"2030-09-23T11:35:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.28,"az":8.3,"t":"2030-09-23T11:40:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-6.13,"az":9.2,"t":"2030-09-23T11:45:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-5.98,"az":10.1,"t":"2030-09-23T11:50:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-5.81,"az":11.1,"t":"2030-09-23T11:55:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-5.62,"az":12.0,"t":"2030-09-23T12:00:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-5.42,"az":12.9,"t":"2030-09-23T12:05:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-5.2,"az":13.8,"t":"2030-09-23T12:10:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-4.97,"az":14.7,"t":"2030-09-23T12:15:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-4.72,"az":15.7,"t":"2030-09-23T12:20:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-4.46,"az":16.6,"t":"2030-09-23T12:25:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-4.19,"az":17.5,"t":"2030-09-23T12:30:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-3.9,"az":18.4,"t":"2030-09-23T12:35:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-3.6,"az":19.3,"t":"2030-09-23T12:40:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-3.28,"az":20.1,"t":"2030-09-23T12:45:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-2.96,"az":21.0,"t":"2030-09-23T12:50:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-2.61,"az":21.9,"t":"2030-09-23T12:55:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-2.26,"az":22.8,"t":"2030-09-23T13:00:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-1.89,"az":23.6,"t":"2030-09-23T13:05:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-1.51,"az":24.5,"t":"2030-09-23T13:10:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-1.11,"az":25.3,"t":"2030-09-23T13:15:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-0.71,"az":26.2,"t":"2030-09-23T13:20:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-0.29,"az":27.0,"t":"2030-09-23T13:25:00Z","terrain":1.28},{"above_terrain":false,"airmass":35.84,"alt":0.14,"az":27.9,"t":"2030-09-23T13:30:00Z","terrain":1.2},{"above_terrain":false,"airmass":30.36,"alt":0.59,"az":28.7,"t":"2030-09-23T13:35:00Z","terrain":1.06},{"above_terrain":false,"airmass":25.93,"alt":1.04,"az":29.5,"t":"2030-09-23T13:40:00Z","terrain":1.08},{"above_terrain":true,"airmass":22.37,"alt":1.51,"az":30.3,"t":"2030-09-23T13:45:00Z","terrain":1.2},{"above_terrain":true,"airmass":19.49,"alt":1.99,"az":31.1,"t":"2030-09-23T13:50:00Z","terrain":1.31},{"above_terrain":true,"airmass":17.15,"alt":2.48,"az":31.9,"t":"2030-09-23T13:55:00Z","terrain":1.33},{"above_terrain":true,"airmass":15.22,"alt":2.98,"az":32.7,"t":"2030-09-23T14:00:00Z","terrain":1.08},{"above_terrain":true,"airmass":13.62,"alt":3.49,"az":33.5,"t":"2030-09-23T14:05:00Z","terrain":0.69},{"above_terrain":true,"airmass":12.27,"alt":4.01,"az":34.3,"t":"2030-09-23T14:10:00Z","terrain":0.31},{"above_terrain":true,"airmass":11.13,"alt":4.55,"az":35.1,"t":"2030-09-23T14:15:00Z","terrain":0.05},{"above_terrain":true,"airmass":10.16,"alt":5.09,"az":35.9,"t":"2030-09-23T14:20:00Z","terrain":0.03},{"above_terrain":true,"airmass":9.32,"alt":5.64,"az":36.6,"t":"2030-09-23T14:25:00Z","terrain":-0.04},{"above_terrain":true,"airmass":8.59,"alt":6.21,"az":37.4,"t":"2030-09-23T14:30:00Z","terrain":-0.14},{"above_terrain":true,"airmass":7.95,"alt":6.78,"az":38.1,"t":"2030-09-23T14:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.39,"alt":7.36,"az":38.9,"t":"2030-09-23T14:40:00Z","terrain":-0.17},{"above_terrain":true,"airmass":6.89,"alt":7.95,"az":39.6,"t":"2030-09-23T14:45:00Z","terrain":-0.09},{"above_terrain":true,"airmass":6.45,"alt":8.56,"az":40.3,"t":"2030-09-23T14:50:00Z","terrain":-0.03},{"above_terrain":true,"airmass":6.06,"alt":9.17,"az":41.1,"t":"2030-09-23T14:55:00Z","terrain":0.03},{"above_terrain":true,"airmass":5.7,"alt":9.78,"az":41.8,"t":"2030-09-23T15:00:00Z","terrain":0.1},{"above_terrain":true,"airmass":5.38,"alt":10.41,"az":42.5,"t":"2030-09-23T15:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":5.09,"alt":11.05,"az":43.2,"t":"2030-09-23T15:10:00Z","terrain":0.28},{"above_terrain":true,"airmass":4.83,"alt":11.69,"az":43.9,"t":"2030-09-23T15:15:00Z","terrain":0.39},{"above_terrain":true,"airmass":4.58,"alt":12.35,"az":44.6,"t":"2030-09-23T15:20:00Z","terrain":0.51},{"above_terrain":true,"airmass":4.36,"alt":13.01,"az":45.3,"t":"2030-09-23T15:25:00Z","terrain":0.6},{"above_terrain":true,"airmass":4.16,"alt":13.68,"az":45.9,"t":"2030-09-23T15:30:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.98,"alt":14.35,"az":46.6,"t":"2030-09-23T15:35:00Z","terrain":0.63},{"above_terrain":true,"airmass":3.8,"alt":15.04,"az":47.3,"t":"2030-09-23T15:40:00Z","terrain":0.59},{"above_terrain":true,"airmass":3.65,"alt":15.73,"az":47.9,"t":"2030-09-23T15:45:00Z","terrain":0.53},{"above_terrain":true,"airmass":3.5,"alt":16.43,"az":48.6,"t":"2030-09-23T15:50:00Z","terrain":0.46},{"above_terrain":true,"airmass":3.36,"alt":17.13,"az":49.2,"t":"2030-09-23T15:55:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.23,"alt":17.84,"az":49.9,"t":"2030-09-23T16:00:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.11,"alt":18.56,"az":50.5,"t":"2030-09-23T16:05:00Z","terrain":0.47},{"above_terrain":true,"airmass":3.0,"alt":19.29,"az":51.2,"t":"2030-09-23T16:10:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.9,"alt":20.02,"az":51.8,"t":"2030-09-23T16:15:00Z","terrain":0.61},{"above_terrain":true,"airmass":2.8,"alt":20.76,"az":52.4,"t":"2030-09-23T16:20:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.71,"alt":21.5,"az":53.0,"t":"2030-09-23T16:25:00Z","terrain":0.84},{"above_terrain":true,"airmass":2.63,"alt":22.26,"az":53.6,"t":"2030-09-23T16:30:00Z","terrain":0.94},{"above_terrain":true,"airmass":2.54,"alt":23.01,"az":54.2,"t":"2030-09-23T16:35:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.47,"alt":23.77,"az":54.8,"t":"2030-09-23T16:40:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.4,"alt":24.54,"az":55.4,"t":"2030-09-23T16:45:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.33,"alt":25.32,"az":56.0,"t":"2030-09-23T16:50:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.26,"alt":26.09,"az":56.6,"t":"2030-09-23T16:55:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.2,"alt":26.88,"az":57.2,"t":"2030-09-23T17:00:00Z","terrain":1.1},{"above_terrain":true,"airmass":2.15,"alt":27.67,"az":57.7,"t":"2030-09-23T17:05:00Z","terrain":1.2},{"above_terrain":true,"airmass":2.09,"alt":28.46,"az":58.3,"t":"2030-09-23T17:10:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.04,"alt":29.26,"az":58.9,"t":"2030-09-23T17:15:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.99,"alt":30.06,"az":59.4,"t":"2030-09-23T17:20:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.94,"alt":30.87,"az":60.0,"t":"2030-09-23T17:25:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.9,"alt":31.68,"az":60.5,"t":"2030-09-23T17:30:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.86,"alt":32.5,"az":61.1,"t":"2030-09-23T17:35:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.82,"alt":33.32,"az":61.6,"t":"2030-09-23T17:40:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.78,"alt":34.15,"az":62.2,"t":"2030-09-23T17:45:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.74,"alt":34.98,"az":62.7,"t":"2030-09-23T17:50:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.71,"alt":35.81,"az":63.2,"t":"2030-09-23T17:55:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.67,"alt":36.65,"az":63.8,"t":"2030-09-23T18:00:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.64,"alt":37.49,"az":64.3,"t":"2030-09-23T18:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.61,"alt":38.34,"az":64.8,"t":"2030-09-23T18:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.58,"alt":39.19,"az":65.3,"t":"2030-09-23T18:15:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.55,"alt":40.04,"az":65.8,"t":"2030-09-23T18:20:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.53,"alt":40.89,"az":66.4,"t":"2030-09-23T18:25:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.5,"alt":41.75,"az":66.9,"t":"2030-09-23T18:30:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.48,"alt":42.61,"az":67.4,"t":"2030-09-23T18:35:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.45,"alt":43.48,"az":67.9,"t":"2030-09-23T18:40:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.43,"alt":44.35,"az":68.4,"t":"2030-09-23T18:45:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.41,"alt":45.22,"az":68.9,"t":"2030-09-23T18:50:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.39,"alt":46.09,"az":69.4,"t":"2030-09-23T18:55:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.37,"alt":46.97,"az":69.8,"t":"2030-09-23T19:00:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.35,"alt":47.85,"az":70.3,"t":"2030-09-23T19:05:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.33,"alt":48.73,"az":70.8,"t":"2030-09-23T19:10:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.31,"alt":49.62,"az":71.3,"t":"2030-09-23T19:15:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.29,"alt":50.51,"az":71.8,"t":"2030-09-23T19:20:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.28,"alt":51.4,"az":72.3,"t":"2030-09-23T19:25:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.26,"alt":52.29,"az":72.7,"t":"2030-09-23T19:30:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.25,"alt":53.19,"az":73.2,"t":"2030-09-23T19:35:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.23,"alt":54.08,"az":73.7,"t":"2030-09-23T19:40:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.22,"alt":54.98,"az":74.1,"t":"2030-09-23T19:45:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.21,"alt":55.88,"az":74.6,"t":"2030-09-23T19:50:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.19,"alt":56.79,"az":75.1,"t":"2030-09-23T19:55:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.18,"alt":57.69,"az":75.5,"t":"2030-09-23T20:00:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.17,"alt":58.6,"az":76.0,"t":"2030-09-23T20:05:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.16,"alt":59.51,"az":76.5,"t":"2030-09-23T20:10:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.15,"alt":60.42,"az":76.9,"t":"2030-09-23T20:15:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.14,"alt":61.33,"az":77.4,"t":"2030-09-23T20:20:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.13,"alt":62.25,"az":77.9,"t":"2030-09-23T20:25:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.12,"alt":63.16,"az":78.3,"t":"2030-09-23T20:30:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.11,"alt":64.08,"az":78.8,"t":"2030-09-23T20:35:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.1,"alt":65.0,"az":79.2,"t":"2030-09-23T20:40:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.09,"alt":65.92,"az":79.7,"t":"2030-09-23T20:45:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.09,"alt":66.84,"az":80.1,"t":"2030-09-23T20:50:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.08,"alt":67.76,"az":80.6,"t":"2030-09-23T20:55:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.07,"alt":68.69,"az":81.1,"t":"2030-09-23T21:00:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.07,"alt":69.61,"az":81.5,"t":"2030-09-23T21:05:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.06,"alt":70.54,"az":82.0,"t":"2030-09-23T21:10:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.05,"alt":71.46,"az":82.5,"t":"2030-09-23T21:15:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.05,"alt":72.39,"az":82.9,"t":"2030-09-23T21:20:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.04,"alt":73.32,"az":83.4,"t":"2030-09-23T21:25:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.04,"alt":74.25,"az":83.9,"t":"2030-09-23T21:30:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.03,"alt":75.18,"az":84.4,"t":"2030-09-23T21:35:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.03,"alt":76.12,"az":84.8,"t":"2030-09-23T21:40:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.03,"alt":77.05,"az":85.3,"t":"2030-09-23T21:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.02,"alt":77.98,"az":85.9,"t":"2030-09-23T21:50:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.02,"alt":78.92,"az":86.4,"t":"2030-09-23T21:55:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.02,"alt":79.85,"az":86.9,"t":"2030-09-23T22:00:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.01,"alt":80.78,"az":87.5,"t":"2030-09-23T22:05:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.01,"alt":81.72,"az":88.1,"t":"2030-09-23T22:10:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.01,"alt":82.66,"az":88.7,"t":"2030-09-23T22:15:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.01,"alt":83.59,"az":89.4,"t":"2030-09-23T22:20:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.0,"alt":84.53,"az":90.3,"t":"2030-09-23T22:25:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.0,"alt":85.46,"az":91.2,"t":"2030-09-23T22:30:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.0,"alt":86.4,"az":92.5,"t":"2030-09-23T22:35:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.0,"alt":87.33,"az":94.3,"t":"2030-09-23T22:40:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.0,"alt":88.26,"az":97.7,"t":"2030-09-23T22:45:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.0,"alt":89.18,"az":107.9,"t":"2030-09-23T22:50:00Z","terrain":-0.88},{"above_terrain":true,"airmass":1.0,"alt":89.7,"az":211.8,"t":"2030-09-23T22:55:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.0,"alt":88.87,"az":257.3,"t":"2030-09-23T23:00:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.0,"alt":87.95,"az":263.7,"t":"2030-09-23T23:05:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.0,"alt":87.02,"az":266.4,"t":"2030-09-23T23:10:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.0,"alt":86.08,"az":268.0,"t":"2030-09-23T23:15:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.0,"alt":85.15,"az":269.1,"t":"2030-09-23T23:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.0,"alt":84.21,"az":270.0,"t":"2030-09-23T23:25:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.01,"alt":83.28,"az":270.8,"t":"2030-09-23T23:30:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.01,"alt":82.34,"az":271.5,"t":"2030-09-23T23:35:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.01,"alt":81.4,"az":272.1,"t":"2030-09-23T23:40:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.01,"alt":80.47,"az":272.7,"t":"2030-09-23T23:45:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.02,"alt":79.53,"az":273.3,"t":"2030-09-23T23:50:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.02,"alt":78.6,"az":273.8,"t":"2030-09-23T23:55:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.02,"alt":77.67,"az":274.3,"t":"2030-09-24T00:00:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.03,"alt":76.73,"az":274.8,"t":"2030-09-24T00:05:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.03,"alt":75.8,"az":275.3,"t":"2030-09-24T00:10:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.04,"alt":74.87,"az":275.8,"t":"2030-09-24T00:15:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.04,"alt":73.94,"az":276.3,"t":"2030-09-24T00:20:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.05,"alt":73.01,"az":276.8,"t":"2030-09-24T00:25:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.05,"alt":72.08,"az":277.2,"t":"2030-09-24T00:30:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.06,"alt":71.15,"az":277.7,"t":"2030-09-24T00:35:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.06,"alt":70.22,"az":278.2,"t":"2030-09-24T00:40:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.07,"alt":69.3,"az":278.6,"t":"2030-09-24T00:45:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.08,"alt":68.37,"az":279.1,"t":"2030-09-24T00:50:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.08,"alt":67.45,"az":279.5,"t":"2030-09-24T00:55:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.09,"alt":66.53,"az":280.0,"t":"2030-09-24T01:00:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.1,"alt":65.61,"az":280.5,"t":"2030-09-24T01:05:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.11,"alt":64.69,"az":280.9,"t":"2030-09-24T01:10:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.11,"alt":63.77,"az":281.4,"t":"2030-09-24T01:15:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.12,"alt":62.85,"az":281.8,"t":"2030-09-24T01:20:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.13,"alt":61.94,"az":282.3,"t":"2030-09-24T01:25:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.14,"alt":61.02,"az":282.8,"t":"2030-09-24T01:30:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.15,"alt":60.11,"az":283.2,"t":"2030-09-24T01:35:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.16,"alt":59.2,"az":283.7,"t":"2030-09-24T01:40:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.17,"alt":58.29,"az":284.1,"t":"2030-09-24T01:45:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.19,"alt":57.39,"az":284.6,"t":"2030-09-24T01:50:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.2,"alt":56.48,"az":285.1,"t":"2030-09-24T01:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.21,"alt":55.58,"az":285.5,"t":"2030-09-24T02:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.22,"alt":54.68,"az":286.0,"t":"2030-09-24T02:05:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.24,"alt":53.78,"az":286.5,"t":"2030-09-24T02:10:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.25,"alt":52.88,"az":287.0,"t":"2030-09-24T02:15:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.27,"alt":51.99,"az":287.4,"t":"2030-09-24T02:20:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.28,"alt":51.1,"az":287.9,"t":"2030-09-24T02:25:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.3,"alt":50.21,"az":288.4,"t":"2030-09-24T02:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.32,"alt":49.32,"az":288.9,"t":"2030-09-24T02:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.34,"alt":48.44,"az":289.3,"t":"2030-09-24T02:40:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.35,"alt":47.55,"az":289.8,"t":"2030-09-24T02:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.37,"alt":46.68,"az":290.3,"t":"2030-09-24T02:50:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.39,"alt":45.8,"az":290.8,"t":"2030-09-24T02:55:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.41,"alt":44.93,"az":291.3,"t":"2030-09-24T03:00:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.44,"alt":44.06,"az":291.8,"t":"2030-09-24T03:05:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.46,"alt":43.19,"az":292.3,"t":"2030-09-24T03:10:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.48,"alt":42.32,"az":292.8,"t":"2030-09-24T03:15:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.51,"alt":41.46,"az":293.3,"t":"2030-09-24T03:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.53,"alt":40.6,"az":293.8,"t":"2030-09-24T03:25:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.56,"alt":39.75,"az":294.3,"t":"2030-09-24T03:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.59,"alt":38.9,"az":294.8,"t":"2030-09-24T03:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.62,"alt":38.05,"az":295.4,"t":"2030-09-24T03:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.65,"alt":37.21,"az":295.9,"t":"2030-09-24T03:45:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.68,"alt":36.37,"az":296.4,"t":"2030-09-24T03:50:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.72,"alt":35.53,"az":296.9,"t":"2030-09-24T03:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.75,"alt":34.7,"az":297.5,"t":"2030-09-24T04:00:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.79,"alt":33.87,"az":298.0,"t":"2030-09-24T04:05:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.83,"alt":33.05,"az":298.5,"t":"2030-09-24T04:10:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.87,"alt":32.23,"az":299.1,"t":"2030-09-24T04:15:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.91,"alt":31.41,"az":299.6,"t":"2030-09-24T04:20:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.96,"alt":30.6,"az":300.2,"t":"2030-09-24T04:25:00Z","terrain":0.36},{"above_terrain":true,"airmass":2.01,"alt":29.79,"az":300.7,"t":"2030-09-24T04:30:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.06,"alt":28.99,"az":301.3,"t":"2030-09-24T04:35:00Z","terrain":0.25},{"above_terrain":true,"airmass":2.11,"alt":28.19,"az":301.9,"t":"2030-09-24T04:40:00Z","terrain":0.11},{"above_terrain":true,"airmass":2.17,"alt":27.4,"az":302.4,"t":"2030-09-24T04:45:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.22,"alt":26.61,"az":303.0,"t":"2030-09-24T04:50:00Z","terrain":-0.23},{"above_terrain":true,"airmass":2.29,"alt":25.83,"az":303.6,"t":"2030-09-24T04:55:00Z","terrain":-0.15},{"above_terrain":true,"airmass":2.35,"alt":25.05,"az":304.2,"t":"2030-09-24T05:00:00Z","terrain":-0.14},{"above_terrain":true,"airmass":2.42,"alt":24.28,"az":304.8,"t":"2030-09-24T05:05:00Z","terrain":-0.25},{"above_terrain":true,"airmass":2.49,"alt":23.52,"az":305.4,"t":"2030-09-24T05:10:00Z","terrain":-0.24},{"above_terrain":true,"airmass":2.57,"alt":22.76,"az":306.0,"t":"2030-09-24T05:15:00Z","terrain":-0.17},{"above_terrain":true,"airmass":2.65,"alt":22.0,"az":306.6,"t":"2030-09-24T05:20:00Z","terrain":0.03},{"above_terrain":true,"airmass":2.74,"alt":21.25,"az":307.2,"t":"2030-09-24T05:25:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.84,"alt":20.51,"az":307.8,"t":"2030-09-24T05:30:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.93,"alt":19.77,"az":308.4,"t":"2030-09-24T05:35:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.04,"alt":19.04,"az":309.1,"t":"2030-09-24T05:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.15,"alt":18.32,"az":309.7,"t":"2030-09-24T05:45:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.28,"alt":17.6,"az":310.3,"t":"2030-09-24T05:50:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.41,"alt":16.89,"az":311.0,"t":"2030-09-24T05:55:00Z","terrain":0.36},{"above_terrain":true,"airmass":3.55,"alt":16.19,"az":311.6,"t":"2030-09-24T06:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.7,"alt":15.49,"az":312.3,"t":"2030-09-24T06:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.86,"alt":14.81,"az":312.9,"t":"2030-09-24T06:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":4.04,"alt":14.12,"az":313.6,"t":"2030-09-24T06:15:00Z","terrain":0.39},{"above_terrain":true,"airmass":4.23,"alt":13.45,"az":314.3,"t":"2030-09-24T06:20:00Z","terrain":0.5},{"above_terrain":true,"airmass":4.44,"alt":12.78,"az":315.0,"t":"2030-09-24T06:25:00Z","terrain":0.56},{"above_terrain":true,"airmass":4.66,"alt":12.13,"az":315.7,"t":"2030-09-24T06:30:00Z","terrain":0.51},{"above_terrain":true,"airmass":4.91,"alt":11.48,"az":316.3,"t":"2030-09-24T06:35:00Z","terrain":0.42},{"above_terrain":true,"airmass":5.18,"alt":10.83,"az":317.0,"t":"2030-09-24T06:40:00Z","terrain":0.3},{"above_terrain":true,"airmass":5.48,"alt":10.2,"az":317.8,"t":"2030-09-24T06:45:00Z","terrain":0.32},{"above_terrain":true,"airmass":5.82,"alt":9.58,"az":318.5,"t":"2030-09-24T06:50:00Z","terrain":0.11},{"above_terrain":true,"airmass":6.18,"alt":8.96,"az":319.2,"t":"2030-09-24T06:55:00Z","terrain":-0.15},{"above_terrain":true,"airmass":6.59,"alt":8.35,"az":319.9,"t":"2030-09-24T07:00:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.05,"alt":7.75,"az":320.6,"t":"2030-09-24T07:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.57,"alt":7.16,"az":321.4,"t":"2030-09-24T07:10:00Z","terrain":-0.05},{"above_terrain":true,"airmass":8.16,"alt":6.58,"az":322.1,"t":"2030-09-24T07:15:00Z","terrain":0.19},{"above_terrain":true,"airmass":8.82,"alt":6.02,"az":322.9,"t":"2030-09-24T07:20:00Z","terrain":0.1},{"above_terrain":true,"airmass":9.59,"alt":5.46,"az":323.6,"t":"2030-09-24T07:25:00Z","terrain":-0.1},{"above_terrain":true,"airmass":10.47,"alt":4.91,"az":324.4,"t":"2030-09-24T07:30:00Z","terrain":-0.2},{"above_terrain":true,"airmass":11.49,"alt":4.37,"az":325.2,"t":"2030-09-24T07:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":12.7,"alt":3.84,"az":325.9,"t":"2030-09-24T07:40:00Z","terrain":-0.24},{"above_terrain":true,"airmass":14.12,"alt":3.32,"az":326.7,"t":"2030-09-24T07:45:00Z","terrain":-0.35},{"above_terrain":true,"airmass":15.83,"alt":2.81,"az":327.5,"t":"2030-09-24T07:50:00Z","terrain":-0.31},{"above_terrain":true,"airmass":17.89,"alt":2.31,"az":328.3,"t":"2030-09-24T07:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":20.4,"alt":1.83,"az":329.1,"t":"2030-09-24T08:00:00Z","terrain":-0.16},{"above_terrain":true,"airmass":23.49,"alt":1.35,"az":329.9,"t":"2030-09-24T08:05:00Z","terrain":-0.34},{"above_terrain":true,"airmass":27.32,"alt":0.89,"az":330.8,"t":"2030-09-24T08:10:00Z","terrain":-0.38},{"above_terrain":true,"airmass":32.08,"alt":0.44,"az":331.6,"t":"2030-09-24T08:15:00Z","terrain":-0.24},{"above_terrain":true,"airmass":null,"alt":-0.0,"az":332.4,"t":"2030-09-24T08:20:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-0.43,"az":333.2,"t":"2030-09-24T08:25:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-0.84,"az":334.1,"t":"2030-09-24T08:30:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-1.25,"az":334.9,"t":"2030-09-24T08:35:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-1.64,"az":335.8,"t":"2030-09-24T08:40:00Z","terrain":-0.78},{"above_terrain":false,"airmass":null,"alt":-2.01,"az":336.7,"t":"2030-09-24T08:45:00Z","terrain":-0.76},{"above_terrain":false,"airmass":null,"alt":-2.38,"az":337.5,"t":"2030-09-24T08:50:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-2.73,"az":338.4,"t":"2030-09-24T08:55:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-3.07,"az":339.3,"t":"2030-09-24T09:00:00Z","terrain":-0.69}],"transit":{"airmass":1.0,"alt":89.7,"az":211.8,"t":"2030-09-23T22:55:00Z"},"usable_hours":8.83,"verdict":"good","zenith_passage":true},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}