{"assessment":{"best_window":{"end":"2033-10-18T03:05Z","end_local":"06:05","hours":9.92,"label":"good","mean_quality":0.95,"start":"2033-10-17T17:10Z","start_local":"20:10"},"cost":{"altitude":0.61,"clouds":0.0,"darkness":1.35,"moon":0.09},"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":33,"cloud":null,"high":null,"iso":"2033-10-17T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-31,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"19:00","wind":null},{"alt":43,"cloud":null,"high":null,"iso":"2033-10-17T17:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-37,"precip":null,"q":0.44,"rh":null,"sky":"astronomical twilight","temp":null,"time":"20:00","wind":null},{"alt":53,"cloud":null,"high":null,"iso":"2033-10-17T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-39,"precip":null,"q":0.95,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":64,"cloud":null,"high":null,"iso":"2033-10-17T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-39,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":75,"cloud":null,"high":null,"iso":"2033-10-17T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-35,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":86,"cloud":null,"high":null,"iso":"2033-10-17T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-28,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":82,"cloud":null,"high":null,"iso":"2033-10-17T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-20,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":71,"cloud":null,"high":null,"iso":"2033-10-17T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-10,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":60,"cloud":null,"high":null,"iso":"2033-10-18T00:00Z","label":"good","low":null,"mid":null,"moon_alt":0,"precip":null,"q":0.98,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":49,"cloud":null,"high":null,"iso":"2033-10-18T01:00Z","label":"good","low":null,"mid":null,"moon_alt":11,"precip":null,"q":0.9,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":39,"cloud":null,"high":null,"iso":"2033-10-18T02:00Z","label":"good","low":null,"mid":null,"moon_alt":22,"precip":null,"q":0.83,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":29,"cloud":null,"high":null,"iso":"2033-10-18T03:00Z","label":"good","low":null,"mid":null,"moon_alt":32,"precip":null,"q":0.73,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":20,"cloud":null,"high":null,"iso":"2033-10-18T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":42,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":9.92,"reasons":["daylight and twilight cost 1.3 quality-hours","the target being low or below 20\u00b0 cost 0.6 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":9.92,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2033-10-17T16:05Z","end_local":"19:05","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2033-10-17T15:35Z","start_local":"18:35"},{"end":"2033-10-17T16:40Z","end_local":"19:40","hours":0.58,"label":"poor","mean_quality":0.13,"start":"2033-10-17T16:05Z","start_local":"19:05"},{"end":"2033-10-17T17:10Z","end_local":"20:10","hours":0.5,"label":"marginal","mean_quality":0.44,"start":"2033-10-17T16:40Z","start_local":"19:40"},{"end":"2033-10-18T03:05Z","end_local":"06:05","hours":9.92,"label":"good","mean_quality":0.95,"start":"2033-10-17T17:10Z","start_local":"20:10"},{"end":"2033-10-18T03:25Z","end_local":"06:25","hours":0.33,"label":"marginal","mean_quality":0.33,"start":"2033-10-18T03:05Z","start_local":"06:05"},{"end":"2033-10-18T04:00Z","end_local":"07:00","hours":0.58,"label":"poor","mean_quality":0.16,"start":"2033-10-18T03:25Z","start_local":"06:25"},{"end":"2033-10-18T04:40Z","end_local":"07:40","hours":0.67,"label":"unusable","mean_quality":0.0,"start":"2033-10-18T04:00Z","start_local":"07:00"}]},"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":"2033-10-17T17:08:54Z","dark_hours":9.92,"dark_to":"2033-10-18T03:04:06Z","moon":{"illumination":0.24,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":6.83,"moonrise":"2033-10-17T23:59:58Z","moonset":"2033-10-17T12:37:29Z","sunrise":"2033-10-18T04:36:43Z","sunset":"2033-10-17T15:36:30Z","twilight":{"astronomical":{"end":"2033-10-17T17:08:54Z","start":"2033-10-18T03:04:06Z"},"civil":{"end":"2033-10-17T16:04:33Z","start":"2033-10-18T04:08:35Z"},"nautical":{"end":"2033-10-17T16:36:47Z","start":"2033-10-18T03:36:17Z"}},"window_end":"2033-10-18T09:00:00Z","window_start":"2033-10-17T09:00:00Z"},"night_date":"2033-10-17","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":"2033-10-17T21:20:00Z"},"dec":41.26875,"dec_of_date":41.4535,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":9.75,"limit_rise":"2033-10-17T14:39:30Z","limit_set":"2033-10-18T03:58:15Z","max_az_rate_deg_per_min":22.66,"moon_separation":115.6,"never_rises":false,"ra":10.68470833,"ra_of_date":11.1491,"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":"9.8 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2033-10-18T06:46:29Z","blocked_dark_hours":0,"clears_at":"2033-10-17T12:05:00Z","rise_az":30.4},"track":[{"above_terrain":false,"airmass":null,"alt":-6.72,"az":356.1,"t":"2033-10-17T09:00:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.78,"az":357.0,"t":"2033-10-17T09:05:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.82,"az":357.9,"t":"2033-10-17T09:10:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-6.84,"az":358.9,"t":"2033-10-17T09:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.85,"az":359.8,"t":"2033-10-17T09:20:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-6.85,"az":0.8,"t":"2033-10-17T09:25:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-6.83,"az":1.7,"t":"2033-10-17T09:30:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-6.79,"az":2.7,"t":"2033-10-17T09:35:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-6.74,"az":3.6,"t":"2033-10-17T09:40:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-6.67,"az":4.6,"t":"2033-10-17T09:45:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-6.59,"az":5.5,"t":"2033-10-17T09:50:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-6.49,"az":6.4,"t":"2033-10-17T09:55:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-6.38,"az":7.4,"t":"2033-10-17T10:00:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.25,"az":8.3,"t":"2033-10-17T10:05:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-6.11,"az":9.3,"t":"2033-10-17T10:10:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-5.95,"az":10.2,"t":"2033-10-17T10:15:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-5.78,"az":11.1,"t":"2033-10-17T10:20:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-5.59,"az":12.0,"t":"2033-10-17T10:25:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-5.39,"az":13.0,"t":"2033-10-17T10:30:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-5.17,"az":13.9,"t":"2033-10-17T10:35:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-4.94,"az":14.8,"t":"2033-10-17T10:40:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-4.69,"az":15.7,"t":"2033-10-17T10:45:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-4.43,"az":16.6,"t":"2033-10-17T10:50:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-4.16,"az":17.5,"t":"2033-10-17T10:55:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":18.4,"t":"2033-10-17T11:00:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-3.57,"az":19.3,"t":"2033-10-17T11:05:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-3.25,"az":20.2,"t":"2033-10-17T11:10:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-2.92,"az":21.1,"t":"2033-10-17T11:15:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-2.58,"az":21.9,"t":"2033-10-17T11:20:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-2.22,"az":22.8,"t":"2033-10-17T11:25:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-1.85,"az":23.7,"t":"2033-10-17T11:30:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-1.47,"az":24.5,"t":"2033-10-17T11:35:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-1.08,"az":25.4,"t":"2033-10-17T11:40:00Z","terrain":1.27},{"above_terrain":false,"airmass":null,"alt":-0.67,"az":26.2,"t":"2033-10-17T11:45:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-0.25,"az":27.1,"t":"2033-10-17T11:50:00Z","terrain":1.27},{"above_terrain":false,"airmass":35.31,"alt":0.18,"az":27.9,"t":"2033-10-17T11:55:00Z","terrain":1.2},{"above_terrain":false,"airmass":29.93,"alt":0.63,"az":28.7,"t":"2033-10-17T12:00:00Z","terrain":1.05},{"above_terrain":false,"airmass":25.59,"alt":1.08,"az":29.6,"t":"2033-10-17T12:05:00Z","terrain":1.08},{"above_terrain":true,"airmass":22.1,"alt":1.55,"az":30.4,"t":"2033-10-17T12:10:00Z","terrain":1.21},{"above_terrain":true,"airmass":19.28,"alt":2.03,"az":31.2,"t":"2033-10-17T12:15:00Z","terrain":1.31},{"above_terrain":true,"airmass":16.97,"alt":2.52,"az":32.0,"t":"2033-10-17T12:20:00Z","terrain":1.33},{"above_terrain":true,"airmass":15.08,"alt":3.02,"az":32.8,"t":"2033-10-17T12:25:00Z","terrain":1.07},{"above_terrain":true,"airmass":13.5,"alt":3.53,"az":33.6,"t":"2033-10-17T12:30:00Z","terrain":0.67},{"above_terrain":true,"airmass":12.17,"alt":4.06,"az":34.3,"t":"2033-10-17T12:35:00Z","terrain":0.3},{"above_terrain":true,"airmass":11.05,"alt":4.59,"az":35.1,"t":"2033-10-17T12:40:00Z","terrain":0.05},{"above_terrain":true,"airmass":10.09,"alt":5.13,"az":35.9,"t":"2033-10-17T12:45:00Z","terrain":0.03},{"above_terrain":true,"airmass":9.26,"alt":5.69,"az":36.7,"t":"2033-10-17T12:50:00Z","terrain":-0.05},{"above_terrain":true,"airmass":8.53,"alt":6.25,"az":37.4,"t":"2033-10-17T12:55:00Z","terrain":-0.14},{"above_terrain":true,"airmass":7.9,"alt":6.82,"az":38.2,"t":"2033-10-17T13:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.35,"alt":7.41,"az":38.9,"t":"2033-10-17T13:05:00Z","terrain":-0.16},{"above_terrain":true,"airmass":6.86,"alt":8.0,"az":39.6,"t":"2033-10-17T13:10:00Z","terrain":-0.09},{"above_terrain":true,"airmass":6.42,"alt":8.6,"az":40.4,"t":"2033-10-17T13:15:00Z","terrain":-0.02},{"above_terrain":true,"airmass":6.03,"alt":9.21,"az":41.1,"t":"2033-10-17T13:20:00Z","terrain":0.03},{"above_terrain":true,"airmass":5.68,"alt":9.83,"az":41.8,"t":"2033-10-17T13:25:00Z","terrain":0.1},{"above_terrain":true,"airmass":5.36,"alt":10.46,"az":42.5,"t":"2033-10-17T13:30:00Z","terrain":0.19},{"above_terrain":true,"airmass":5.07,"alt":11.1,"az":43.2,"t":"2033-10-17T13:35:00Z","terrain":0.28},{"above_terrain":true,"airmass":4.81,"alt":11.74,"az":43.9,"t":"2033-10-17T13:40:00Z","terrain":0.4},{"above_terrain":true,"airmass":4.57,"alt":12.39,"az":44.6,"t":"2033-10-17T13:45:00Z","terrain":0.51},{"above_terrain":true,"airmass":4.35,"alt":13.06,"az":45.3,"t":"2033-10-17T13:50:00Z","terrain":0.61},{"above_terrain":true,"airmass":4.15,"alt":13.72,"az":46.0,"t":"2033-10-17T13:55:00Z","terrain":0.67},{"above_terrain":true,"airmass":3.96,"alt":14.4,"az":46.6,"t":"2033-10-17T14:00:00Z","terrain":0.63},{"above_terrain":true,"airmass":3.79,"alt":15.09,"az":47.3,"t":"2033-10-17T14:05:00Z","terrain":0.59},{"above_terrain":true,"airmass":3.63,"alt":15.78,"az":48.0,"t":"2033-10-17T14:10:00Z","terrain":0.53},{"above_terrain":true,"airmass":3.49,"alt":16.48,"az":48.6,"t":"2033-10-17T14:15:00Z","terrain":0.46},{"above_terrain":true,"airmass":3.35,"alt":17.18,"az":49.3,"t":"2033-10-17T14:20:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.23,"alt":17.89,"az":49.9,"t":"2033-10-17T14:25:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.11,"alt":18.61,"az":50.5,"t":"2033-10-17T14:30:00Z","terrain":0.47},{"above_terrain":true,"airmass":3.0,"alt":19.34,"az":51.2,"t":"2033-10-17T14:35:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.89,"alt":20.07,"az":51.8,"t":"2033-10-17T14:40:00Z","terrain":0.61},{"above_terrain":true,"airmass":2.8,"alt":20.81,"az":52.4,"t":"2033-10-17T14:45:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.71,"alt":21.56,"az":53.0,"t":"2033-10-17T14:50:00Z","terrain":0.85},{"above_terrain":true,"airmass":2.62,"alt":22.31,"az":53.6,"t":"2033-10-17T14:55:00Z","terrain":0.94},{"above_terrain":true,"airmass":2.54,"alt":23.06,"az":54.2,"t":"2033-10-17T15:00:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.46,"alt":23.83,"az":54.8,"t":"2033-10-17T15:05:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.39,"alt":24.59,"az":55.4,"t":"2033-10-17T15:10:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.32,"alt":25.37,"az":56.0,"t":"2033-10-17T15:15:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.26,"alt":26.15,"az":56.6,"t":"2033-10-17T15:20:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.2,"alt":26.93,"az":57.2,"t":"2033-10-17T15:25:00Z","terrain":1.1},{"above_terrain":true,"airmass":2.14,"alt":27.72,"az":57.8,"t":"2033-10-17T15:30:00Z","terrain":1.21},{"above_terrain":true,"airmass":2.09,"alt":28.51,"az":58.3,"t":"2033-10-17T15:35:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.04,"alt":29.31,"az":58.9,"t":"2033-10-17T15:40:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.99,"alt":30.12,"az":59.5,"t":"2033-10-17T15:45:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.94,"alt":30.92,"az":60.0,"t":"2033-10-17T15:50:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.9,"alt":31.74,"az":60.6,"t":"2033-10-17T15:55:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.85,"alt":32.55,"az":61.1,"t":"2033-10-17T16:00:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.81,"alt":33.38,"az":61.7,"t":"2033-10-17T16:05:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.78,"alt":34.2,"az":62.2,"t":"2033-10-17T16:10:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.74,"alt":35.03,"az":62.7,"t":"2033-10-17T16:15:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.7,"alt":35.87,"az":63.3,"t":"2033-10-17T16:20:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.67,"alt":36.7,"az":63.8,"t":"2033-10-17T16:25:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.64,"alt":37.54,"az":64.3,"t":"2033-10-17T16:30:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.61,"alt":38.39,"az":64.8,"t":"2033-10-17T16:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.58,"alt":39.24,"az":65.3,"t":"2033-10-17T16:40:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.55,"alt":40.09,"az":65.9,"t":"2033-10-17T16:45:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.52,"alt":40.95,"az":66.4,"t":"2033-10-17T16:50:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.5,"alt":41.81,"az":66.9,"t":"2033-10-17T16:55:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.47,"alt":42.67,"az":67.4,"t":"2033-10-17T17:00:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.45,"alt":43.53,"az":67.9,"t":"2033-10-17T17:05:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.43,"alt":44.4,"az":68.4,"t":"2033-10-17T17:10:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.41,"alt":45.27,"az":68.9,"t":"2033-10-17T17:15:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.39,"alt":46.15,"az":69.4,"t":"2033-10-17T17:20:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.37,"alt":47.03,"az":69.8,"t":"2033-10-17T17:25:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.35,"alt":47.91,"az":70.3,"t":"2033-10-17T17:30:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.33,"alt":48.79,"az":70.8,"t":"2033-10-17T17:35:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.31,"alt":49.67,"az":71.3,"t":"2033-10-17T17:40:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.29,"alt":50.56,"az":71.8,"t":"2033-10-17T17:45:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.28,"alt":51.45,"az":72.3,"t":"2033-10-17T17:50:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.26,"alt":52.34,"az":72.7,"t":"2033-10-17T17:55:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.25,"alt":53.24,"az":73.2,"t":"2033-10-17T18:00:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.23,"alt":54.14,"az":73.7,"t":"2033-10-17T18:05:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.22,"alt":55.04,"az":74.1,"t":"2033-10-17T18:10:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.21,"alt":55.94,"az":74.6,"t":"2033-10-17T18:15:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.19,"alt":56.84,"az":75.1,"t":"2033-10-17T18:20:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.18,"alt":57.75,"az":75.5,"t":"2033-10-17T18:25:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.17,"alt":58.65,"az":76.0,"t":"2033-10-17T18:30:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.16,"alt":59.56,"az":76.5,"t":"2033-10-17T18:35:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.15,"alt":60.47,"az":76.9,"t":"2033-10-17T18:40:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.14,"alt":61.39,"az":77.4,"t":"2033-10-17T18:45:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.13,"alt":62.3,"az":77.8,"t":"2033-10-17T18:50:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.12,"alt":63.21,"az":78.3,"t":"2033-10-17T18:55:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.11,"alt":64.13,"az":78.8,"t":"2033-10-17T19:00:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.1,"alt":65.05,"az":79.2,"t":"2033-10-17T19:05:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.09,"alt":65.97,"az":79.7,"t":"2033-10-17T19:10:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.09,"alt":66.89,"az":80.1,"t":"2033-10-17T19:15:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.08,"alt":67.82,"az":80.6,"t":"2033-10-17T19:20:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.07,"alt":68.74,"az":81.0,"t":"2033-10-17T19:25:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.07,"alt":69.66,"az":81.5,"t":"2033-10-17T19:30:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.06,"alt":70.59,"az":82.0,"t":"2033-10-17T19:35:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.05,"alt":71.52,"az":82.4,"t":"2033-10-17T19:40:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.05,"alt":72.45,"az":82.9,"t":"2033-10-17T19:45:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.04,"alt":73.38,"az":83.4,"t":"2033-10-17T19:50:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.04,"alt":74.31,"az":83.8,"t":"2033-10-17T19:55:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.03,"alt":75.24,"az":84.3,"t":"2033-10-17T20:00:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.03,"alt":76.17,"az":84.8,"t":"2033-10-17T20:05:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.03,"alt":77.1,"az":85.3,"t":"2033-10-17T20:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.02,"alt":78.03,"az":85.8,"t":"2033-10-17T20:15:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.02,"alt":78.97,"az":86.3,"t":"2033-10-17T20:20:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.02,"alt":79.9,"az":86.9,"t":"2033-10-17T20:25:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.01,"alt":80.84,"az":87.4,"t":"2033-10-17T20:30:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.01,"alt":81.77,"az":88.0,"t":"2033-10-17T20:35:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.01,"alt":82.71,"az":88.6,"t":"2033-10-17T20:40:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.01,"alt":83.64,"az":89.3,"t":"2033-10-17T20:45:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.0,"alt":84.58,"az":90.1,"t":"2033-10-17T20:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.0,"alt":85.51,"az":91.1,"t":"2033-10-17T20:55:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.0,"alt":86.45,"az":92.3,"t":"2033-10-17T21:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.0,"alt":87.39,"az":94.1,"t":"2033-10-17T21:05:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.0,"alt":88.32,"az":97.4,"t":"2033-10-17T21:10:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.0,"alt":89.23,"az":107.9,"t":"2033-10-17T21:15:00Z","terrain":-0.89},{"above_terrain":true,"airmass":1.0,"alt":89.68,"az":221.2,"t":"2033-10-17T21:20:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.0,"alt":88.83,"az":258.7,"t":"2033-10-17T21:25:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.0,"alt":87.9,"az":264.4,"t":"2033-10-17T21:30:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.0,"alt":86.97,"az":266.8,"t":"2033-10-17T21:35:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.0,"alt":86.03,"az":268.3,"t":"2033-10-17T21:40:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.0,"alt":85.1,"az":269.4,"t":"2033-10-17T21:45:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.0,"alt":84.16,"az":270.2,"t":"2033-10-17T21:50:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.01,"alt":83.23,"az":271.0,"t":"2033-10-17T21:55:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.01,"alt":82.29,"az":271.7,"t":"2033-10-17T22:00:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.01,"alt":81.35,"az":272.3,"t":"2033-10-17T22:05:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.01,"alt":80.42,"az":272.8,"t":"2033-10-17T22:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.02,"alt":79.49,"az":273.4,"t":"2033-10-17T22:15:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.02,"alt":78.55,"az":273.9,"t":"2033-10-17T22:20:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.02,"alt":77.62,"az":274.4,"t":"2033-10-17T22:25:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.03,"alt":76.68,"az":274.9,"t":"2033-10-17T22:30:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.03,"alt":75.75,"az":275.4,"t":"2033-10-17T22:35:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.04,"alt":74.82,"az":275.9,"t":"2033-10-17T22:40:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.04,"alt":73.89,"az":276.4,"t":"2033-10-17T22:45:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.05,"alt":72.96,"az":276.8,"t":"2033-10-17T22:50:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.05,"alt":72.03,"az":277.3,"t":"2033-10-17T22:55:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.06,"alt":71.1,"az":277.8,"t":"2033-10-17T23:00:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.06,"alt":70.18,"az":278.2,"t":"2033-10-17T23:05:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.07,"alt":69.25,"az":278.7,"t":"2033-10-17T23:10:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.08,"alt":68.33,"az":279.2,"t":"2033-10-17T23:15:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.08,"alt":67.4,"az":279.6,"t":"2033-10-17T23:20:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.09,"alt":66.48,"az":280.1,"t":"2033-10-17T23:25:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.1,"alt":65.56,"az":280.5,"t":"2033-10-17T23:30:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.11,"alt":64.64,"az":281.0,"t":"2033-10-17T23:35:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.11,"alt":63.72,"az":281.4,"t":"2033-10-17T23:40:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.12,"alt":62.81,"az":281.9,"t":"2033-10-17T23:45:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.13,"alt":61.89,"az":282.4,"t":"2033-10-17T23:50:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.14,"alt":60.98,"az":282.8,"t":"2033-10-17T23:55:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.15,"alt":60.07,"az":283.3,"t":"2033-10-18T00:00:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.16,"alt":59.16,"az":283.7,"t":"2033-10-18T00:05:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.18,"alt":58.25,"az":284.2,"t":"2033-10-18T00:10:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.19,"alt":57.34,"az":284.7,"t":"2033-10-18T00:15:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.2,"alt":56.44,"az":285.1,"t":"2033-10-18T00:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.21,"alt":55.53,"az":285.6,"t":"2033-10-18T00:25:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.23,"alt":54.63,"az":286.1,"t":"2033-10-18T00:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.24,"alt":53.74,"az":286.5,"t":"2033-10-18T00:35:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.25,"alt":52.84,"az":287.0,"t":"2033-10-18T00:40:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.27,"alt":51.95,"az":287.5,"t":"2033-10-18T00:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.28,"alt":51.05,"az":288.0,"t":"2033-10-18T00:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.3,"alt":50.17,"az":288.4,"t":"2033-10-18T00:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.32,"alt":49.28,"az":288.9,"t":"2033-10-18T01:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.34,"alt":48.39,"az":289.4,"t":"2033-10-18T01:05:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.35,"alt":47.51,"az":289.9,"t":"2033-10-18T01:10:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.37,"alt":46.63,"az":290.4,"t":"2033-10-18T01:15:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.39,"alt":45.76,"az":290.9,"t":"2033-10-18T01:20:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.42,"alt":44.88,"az":291.4,"t":"2033-10-18T01:25:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.44,"alt":44.01,"az":291.8,"t":"2033-10-18T01:30:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.46,"alt":43.15,"az":292.3,"t":"2033-10-18T01:35:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.48,"alt":42.28,"az":292.8,"t":"2033-10-18T01:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.51,"alt":41.42,"az":293.4,"t":"2033-10-18T01:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.54,"alt":40.56,"az":293.9,"t":"2033-10-18T01:50:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.56,"alt":39.71,"az":294.4,"t":"2033-10-18T01:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.59,"alt":38.86,"az":294.9,"t":"2033-10-18T02:00:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.62,"alt":38.01,"az":295.4,"t":"2033-10-18T02:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.65,"alt":37.17,"az":295.9,"t":"2033-10-18T02:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.68,"alt":36.33,"az":296.5,"t":"2033-10-18T02:15:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.72,"alt":35.49,"az":297.0,"t":"2033-10-18T02:20:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.75,"alt":34.66,"az":297.5,"t":"2033-10-18T02:25:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.79,"alt":33.83,"az":298.1,"t":"2033-10-18T02:30:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.83,"alt":33.01,"az":298.6,"t":"2033-10-18T02:35:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.87,"alt":32.19,"az":299.1,"t":"2033-10-18T02:40:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.92,"alt":31.37,"az":299.7,"t":"2033-10-18T02:45:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.96,"alt":30.56,"az":300.2,"t":"2033-10-18T02:50:00Z","terrain":0.36},{"above_terrain":true,"airmass":2.01,"alt":29.76,"az":300.8,"t":"2033-10-18T02:55:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.06,"alt":28.96,"az":301.4,"t":"2033-10-18T03:00:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.11,"alt":28.16,"az":301.9,"t":"2033-10-18T03:05:00Z","terrain":0.1},{"above_terrain":true,"airmass":2.17,"alt":27.37,"az":302.5,"t":"2033-10-18T03:10:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.23,"alt":26.58,"az":303.1,"t":"2033-10-18T03:15:00Z","terrain":-0.22},{"above_terrain":true,"airmass":2.29,"alt":25.8,"az":303.7,"t":"2033-10-18T03:20:00Z","terrain":-0.15},{"above_terrain":true,"airmass":2.35,"alt":25.02,"az":304.2,"t":"2033-10-18T03:25:00Z","terrain":-0.15},{"above_terrain":true,"airmass":2.42,"alt":24.25,"az":304.8,"t":"2033-10-18T03:30:00Z","terrain":-0.26},{"above_terrain":true,"airmass":2.5,"alt":23.48,"az":305.4,"t":"2033-10-18T03:35:00Z","terrain":-0.24},{"above_terrain":true,"airmass":2.57,"alt":22.72,"az":306.0,"t":"2033-10-18T03:40:00Z","terrain":-0.16},{"above_terrain":true,"airmass":2.66,"alt":21.97,"az":306.6,"t":"2033-10-18T03:45:00Z","terrain":0.05},{"above_terrain":true,"airmass":2.75,"alt":21.22,"az":307.2,"t":"2033-10-18T03:50:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.84,"alt":20.48,"az":307.9,"t":"2033-10-18T03:55:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.94,"alt":19.74,"az":308.5,"t":"2033-10-18T04:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.04,"alt":19.02,"az":309.1,"t":"2033-10-18T04:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.16,"alt":18.29,"az":309.7,"t":"2033-10-18T04:10:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.28,"alt":17.58,"az":310.4,"t":"2033-10-18T04:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.41,"alt":16.87,"az":311.0,"t":"2033-10-18T04:20:00Z","terrain":0.36},{"above_terrain":true,"airmass":3.55,"alt":16.16,"az":311.7,"t":"2033-10-18T04:25:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.7,"alt":15.47,"az":312.3,"t":"2033-10-18T04:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.87,"alt":14.78,"az":313.0,"t":"2033-10-18T04:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":4.04,"alt":14.1,"az":313.7,"t":"2033-10-18T04:40:00Z","terrain":0.4},{"above_terrain":true,"airmass":4.24,"alt":13.43,"az":314.3,"t":"2033-10-18T04:45:00Z","terrain":0.5},{"above_terrain":true,"airmass":4.44,"alt":12.76,"az":315.0,"t":"2033-10-18T04:50:00Z","terrain":0.56},{"above_terrain":true,"airmass":4.67,"alt":12.1,"az":315.7,"t":"2033-10-18T04:55:00Z","terrain":0.5},{"above_terrain":true,"airmass":4.92,"alt":11.45,"az":316.4,"t":"2033-10-18T05:00:00Z","terrain":0.41},{"above_terrain":true,"airmass":5.19,"alt":10.81,"az":317.1,"t":"2033-10-18T05:05:00Z","terrain":0.3},{"above_terrain":true,"airmass":5.49,"alt":10.18,"az":317.8,"t":"2033-10-18T05:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":5.83,"alt":9.55,"az":318.5,"t":"2033-10-18T05:15:00Z","terrain":0.09},{"above_terrain":true,"airmass":6.2,"alt":8.94,"az":319.2,"t":"2033-10-18T05:20:00Z","terrain":-0.15},{"above_terrain":true,"airmass":6.61,"alt":8.33,"az":320.0,"t":"2033-10-18T05:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.07,"alt":7.73,"az":320.7,"t":"2033-10-18T05:30:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.59,"alt":7.15,"az":321.4,"t":"2033-10-18T05:35:00Z","terrain":-0.02},{"above_terrain":true,"airmass":8.18,"alt":6.57,"az":322.2,"t":"2033-10-18T05:40:00Z","terrain":0.19},{"above_terrain":true,"airmass":8.84,"alt":6.0,"az":322.9,"t":"2033-10-18T05:45:00Z","terrain":0.09},{"above_terrain":true,"airmass":9.61,"alt":5.44,"az":323.7,"t":"2033-10-18T05:50:00Z","terrain":-0.12},{"above_terrain":true,"airmass":10.5,"alt":4.89,"az":324.4,"t":"2033-10-18T05:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":11.53,"alt":4.35,"az":325.2,"t":"2033-10-18T06:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":12.73,"alt":3.82,"az":326.0,"t":"2033-10-18T06:05:00Z","terrain":-0.24},{"above_terrain":true,"airmass":14.17,"alt":3.3,"az":326.8,"t":"2033-10-18T06:10:00Z","terrain":-0.36},{"above_terrain":true,"airmass":15.88,"alt":2.8,"az":327.6,"t":"2033-10-18T06:15:00Z","terrain":-0.3},{"above_terrain":true,"airmass":17.94,"alt":2.3,"az":328.4,"t":"2033-10-18T06:20:00Z","terrain":-0.19},{"above_terrain":true,"airmass":20.46,"alt":1.81,"az":329.2,"t":"2033-10-18T06:25:00Z","terrain":-0.17},{"above_terrain":true,"airmass":23.57,"alt":1.34,"az":330.0,"t":"2033-10-18T06:30:00Z","terrain":-0.35},{"above_terrain":true,"airmass":27.41,"alt":0.88,"az":330.8,"t":"2033-10-18T06:35:00Z","terrain":-0.38},{"above_terrain":true,"airmass":32.19,"alt":0.43,"az":331.6,"t":"2033-10-18T06:40:00Z","terrain":-0.23},{"above_terrain":true,"airmass":null,"alt":-0.01,"az":332.5,"t":"2033-10-18T06:45:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-0.44,"az":333.3,"t":"2033-10-18T06:50:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-0.85,"az":334.1,"t":"2033-10-18T06:55:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-1.25,"az":335.0,"t":"2033-10-18T07:00:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-1.64,"az":335.8,"t":"2033-10-18T07:05:00Z","terrain":-0.79},{"above_terrain":false,"airmass":null,"alt":-2.02,"az":336.7,"t":"2033-10-18T07:10:00Z","terrain":-0.76},{"above_terrain":false,"airmass":null,"alt":-2.38,"az":337.6,"t":"2033-10-18T07:15:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-2.73,"az":338.4,"t":"2033-10-18T07:20:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-3.07,"az":339.3,"t":"2033-10-18T07:25:00Z","terrain":-0.68},{"above_terrain":false,"airmass":null,"alt":-3.39,"az":340.2,"t":"2033-10-18T07:30:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-3.7,"az":341.1,"t":"2033-10-18T07:35:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-4.0,"az":342.0,"t":"2033-10-18T07:40:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-4.28,"az":342.9,"t":"2033-10-18T07:45:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-4.55,"az":343.8,"t":"2033-10-18T07:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-4.81,"az":344.7,"t":"2033-10-18T07:55:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-5.04,"az":345.6,"t":"2033-10-18T08:00:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-5.27,"az":346.5,"t":"2033-10-18T08:05:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-5.48,"az":347.4,"t":"2033-10-18T08:10:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-5.68,"az":348.4,"t":"2033-10-18T08:15:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-5.86,"az":349.3,"t":"2033-10-18T08:20:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-6.02,"az":350.2,"t":"2033-10-18T08:25:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.18,"az":351.2,"t":"2033-10-18T08:30:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-6.31,"az":352.1,"t":"2033-10-18T08:35:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-6.43,"az":353.0,"t":"2033-10-18T08:40:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-6.54,"az":354.0,"t":"2033-10-18T08:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.63,"az":354.9,"t":"2033-10-18T08:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.71,"az":355.9,"t":"2033-10-18T08:55:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-6.77,"az":356.8,"t":"2033-10-18T09:00:00Z","terrain":0.75}],"transit":{"airmass":1.0,"alt":89.7,"az":221.2,"t":"2033-10-17T21:20:00Z"},"usable_hours":9.92,"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."]}