{"assessment":{"best_window":{"end":"2047-10-04T18:10Z","end_local":"21:10","hours":0.58,"label":"good","mean_quality":0.61,"start":"2047-10-04T17:35Z","start_local":"20:35"},"cost":{"altitude":2.57,"clouds":0.0,"darkness":1.3,"moon":3.55},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically possible, with compromises \u2014 weather unknown","hourly":[{"alt":63,"cloud":null,"high":null,"iso":"2047-10-04T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":1,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"19:00","wind":null},{"alt":74,"cloud":null,"high":null,"iso":"2047-10-04T17:00Z","label":"marginal","low":null,"mid":null,"moon_alt":12,"precip":null,"q":0.33,"rh":null,"sky":"astronomical twilight","temp":null,"time":"20:00","wind":null},{"alt":84,"cloud":null,"high":null,"iso":"2047-10-04T18:00Z","label":"good","low":null,"mid":null,"moon_alt":23,"precip":null,"q":0.61,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":84,"cloud":null,"high":null,"iso":"2047-10-04T19:00Z","label":"marginal","low":null,"mid":null,"moon_alt":34,"precip":null,"q":0.56,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":73,"cloud":null,"high":null,"iso":"2047-10-04T20:00Z","label":"marginal","low":null,"mid":null,"moon_alt":45,"precip":null,"q":0.52,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":62,"cloud":null,"high":null,"iso":"2047-10-04T21:00Z","label":"marginal","low":null,"mid":null,"moon_alt":54,"precip":null,"q":0.49,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":52,"cloud":null,"high":null,"iso":"2047-10-04T22:00Z","label":"marginal","low":null,"mid":null,"moon_alt":60,"precip":null,"q":0.45,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":42,"cloud":null,"high":null,"iso":"2047-10-04T23:00Z","label":"marginal","low":null,"mid":null,"moon_alt":61,"precip":null,"q":0.41,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":32,"cloud":null,"high":null,"iso":"2047-10-05T00:00Z","label":"marginal","low":null,"mid":null,"moon_alt":57,"precip":null,"q":0.39,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":23,"cloud":null,"high":null,"iso":"2047-10-05T01:00Z","label":"poor","low":null,"mid":null,"moon_alt":49,"precip":null,"q":0.26,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":15,"cloud":null,"high":null,"iso":"2047-10-05T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":39,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":8,"cloud":null,"high":null,"iso":"2047-10-05T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":29,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":2,"cloud":null,"high":null,"iso":"2047-10-05T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":18,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.63,"peak_sky":0.63,"quality_hours":3.87,"reasons":["moonlight cost 3.5 quality-hours","the target being low or below 20\u00b0 cost 2.6 quality-hours","daylight and twilight cost 1.3 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":61,"score_weather":null,"sky_hours":3.87,"verdict":"unknown","verdict_astronomy":"marginal","weather_known":false,"windows":[{"end":"2047-10-04T16:30Z","end_local":"19:30","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2047-10-04T15:55Z","start_local":"18:55"},{"end":"2047-10-04T17:00Z","end_local":"20:00","hours":0.5,"label":"poor","mean_quality":0.1,"start":"2047-10-04T16:30Z","start_local":"19:30"},{"end":"2047-10-04T17:35Z","end_local":"20:35","hours":0.58,"label":"marginal","mean_quality":0.32,"start":"2047-10-04T17:00Z","start_local":"20:00"},{"end":"2047-10-04T18:10Z","end_local":"21:10","hours":0.58,"label":"good","mean_quality":0.61,"start":"2047-10-04T17:35Z","start_local":"20:35"},{"end":"2047-10-05T00:50Z","end_local":"03:50","hours":6.67,"label":"marginal","mean_quality":0.47,"start":"2047-10-04T18:10Z","start_local":"21:10"},{"end":"2047-10-05T01:25Z","end_local":"04:25","hours":0.58,"label":"poor","mean_quality":0.25,"start":"2047-10-05T00:50Z","start_local":"03:50"},{"end":"2047-10-05T04:25Z","end_local":"07:25","hours":3.0,"label":"unusable","mean_quality":0.0,"start":"2047-10-05T01:25Z","start_local":"04:25"}]},"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":"2047-10-04T17:30:23Z","dark_hours":9.32,"dark_to":"2047-10-05T02:49:30Z","moon":{"illumination":0.99,"phase":"full moon","waxing":false},"moon_free_dark_hours":0.0,"moonrise":"2047-10-04T15:52:21Z","moonset":"2047-10-05T05:41:04Z","sunrise":"2047-10-05T04:21:53Z","sunset":"2047-10-04T15:58:10Z","twilight":{"astronomical":{"end":"2047-10-04T17:30:23Z","start":"2047-10-05T02:49:30Z"},"civil":{"end":"2047-10-04T16:25:52Z","start":"2047-10-05T03:54:07Z"},"nautical":{"end":"2047-10-04T16:58:00Z","start":"2047-10-05T03:21:56Z"}},"window_end":"2047-10-05T09:00:00Z","window_start":"2047-10-04T09:00:00Z"},"night_date":"2047-10-04","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.0,"alt":87.2,"t":"2047-10-04T18:30:00Z"},"dec":44.25788576,"dec_of_date":44.4457,"dec_str":"+44\u00b0 15' 28.4\"","good_hours":6.67,"limit_rise":"2047-10-04T11:35:36Z","limit_set":"2047-10-05T01:20:42Z","max_az_rate_deg_per_min":3.69,"moon_separation":62.2,"never_rises":false,"ra":314.72388973,"ra_of_date":315.1519,"ra_str":"20h 58m 53.7s","resolved":{"dec":44.25788576,"name":"EM* LkHA 190","ra":314.72388973,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=V1057%20Cyg","source":"sesame","spectral_type":"F7/G3I/IIe","type":"Or*","type_text":"Orion-type variable \u2014 a young, erupting star","vmag":12.33},"summary":"6.7 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2047-10-05T04:37:33Z","blocked_dark_hours":0,"clears_at":"2047-10-05T08:38:02Z","rise_az":25.8},"track":[{"above_terrain":true,"airmass":17.15,"alt":2.48,"az":25.8,"t":"2047-10-04T09:00:00Z","terrain":1.32},{"above_terrain":true,"airmass":15.53,"alt":2.89,"az":26.6,"t":"2047-10-04T09:05:00Z","terrain":1.3},{"above_terrain":true,"airmass":14.13,"alt":3.32,"az":27.4,"t":"2047-10-04T09:10:00Z","terrain":1.24},{"above_terrain":true,"airmass":12.91,"alt":3.75,"az":28.2,"t":"2047-10-04T09:15:00Z","terrain":1.15},{"above_terrain":true,"airmass":11.85,"alt":4.2,"az":29.0,"t":"2047-10-04T09:20:00Z","terrain":1.01},{"above_terrain":true,"airmass":10.91,"alt":4.66,"az":29.7,"t":"2047-10-04T09:25:00Z","terrain":1.11},{"above_terrain":true,"airmass":10.09,"alt":5.13,"az":30.5,"t":"2047-10-04T09:30:00Z","terrain":1.23},{"above_terrain":true,"airmass":9.36,"alt":5.61,"az":31.3,"t":"2047-10-04T09:35:00Z","terrain":1.32},{"above_terrain":true,"airmass":8.72,"alt":6.1,"az":32.0,"t":"2047-10-04T09:40:00Z","terrain":1.32},{"above_terrain":true,"airmass":8.14,"alt":6.6,"az":32.8,"t":"2047-10-04T09:45:00Z","terrain":1.07},{"above_terrain":true,"airmass":7.62,"alt":7.11,"az":33.5,"t":"2047-10-04T09:50:00Z","terrain":0.71},{"above_terrain":true,"airmass":7.15,"alt":7.64,"az":34.2,"t":"2047-10-04T09:55:00Z","terrain":0.34},{"above_terrain":true,"airmass":6.73,"alt":8.17,"az":35.0,"t":"2047-10-04T10:00:00Z","terrain":0.06},{"above_terrain":true,"airmass":6.35,"alt":8.71,"az":35.7,"t":"2047-10-04T10:05:00Z","terrain":0.04},{"above_terrain":true,"airmass":6.0,"alt":9.26,"az":36.4,"t":"2047-10-04T10:10:00Z","terrain":-0.02},{"above_terrain":true,"airmass":5.68,"alt":9.82,"az":37.1,"t":"2047-10-04T10:15:00Z","terrain":-0.1},{"above_terrain":true,"airmass":5.39,"alt":10.39,"az":37.8,"t":"2047-10-04T10:20:00Z","terrain":-0.19},{"above_terrain":true,"airmass":5.13,"alt":10.97,"az":38.5,"t":"2047-10-04T10:25:00Z","terrain":-0.18},{"above_terrain":true,"airmass":4.88,"alt":11.55,"az":39.2,"t":"2047-10-04T10:30:00Z","terrain":-0.14},{"above_terrain":true,"airmass":4.65,"alt":12.15,"az":39.9,"t":"2047-10-04T10:35:00Z","terrain":-0.06},{"above_terrain":true,"airmass":4.45,"alt":12.75,"az":40.5,"t":"2047-10-04T10:40:00Z","terrain":-0.01},{"above_terrain":true,"airmass":4.25,"alt":13.37,"az":41.2,"t":"2047-10-04T10:45:00Z","terrain":0.04},{"above_terrain":true,"airmass":4.07,"alt":13.99,"az":41.9,"t":"2047-10-04T10:50:00Z","terrain":0.11},{"above_terrain":true,"airmass":3.91,"alt":14.62,"az":42.5,"t":"2047-10-04T10:55:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.75,"alt":15.25,"az":43.2,"t":"2047-10-04T11:00:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.61,"alt":15.9,"az":43.8,"t":"2047-10-04T11:05:00Z","terrain":0.38},{"above_terrain":true,"airmass":3.47,"alt":16.55,"az":44.5,"t":"2047-10-04T11:10:00Z","terrain":0.49},{"above_terrain":true,"airmass":3.35,"alt":17.21,"az":45.1,"t":"2047-10-04T11:15:00Z","terrain":0.59},{"above_terrain":true,"airmass":3.23,"alt":17.87,"az":45.7,"t":"2047-10-04T11:20:00Z","terrain":0.65},{"above_terrain":true,"airmass":3.12,"alt":18.55,"az":46.4,"t":"2047-10-04T11:25:00Z","terrain":0.65},{"above_terrain":true,"airmass":3.01,"alt":19.23,"az":47.0,"t":"2047-10-04T11:30:00Z","terrain":0.61},{"above_terrain":true,"airmass":2.91,"alt":19.92,"az":47.6,"t":"2047-10-04T11:35:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.82,"alt":20.61,"az":48.2,"t":"2047-10-04T11:40:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.73,"alt":21.31,"az":48.8,"t":"2047-10-04T11:45:00Z","terrain":0.44},{"above_terrain":true,"airmass":2.65,"alt":22.02,"az":49.4,"t":"2047-10-04T11:50:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.57,"alt":22.73,"az":49.9,"t":"2047-10-04T11:55:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.5,"alt":23.45,"az":50.5,"t":"2047-10-04T12:00:00Z","terrain":0.47},{"above_terrain":true,"airmass":2.43,"alt":24.18,"az":51.1,"t":"2047-10-04T12:05:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.36,"alt":24.91,"az":51.7,"t":"2047-10-04T12:10:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.3,"alt":25.64,"az":52.2,"t":"2047-10-04T12:15:00Z","terrain":0.68},{"above_terrain":true,"airmass":2.24,"alt":26.39,"az":52.8,"t":"2047-10-04T12:20:00Z","terrain":0.79},{"above_terrain":true,"airmass":2.18,"alt":27.14,"az":53.3,"t":"2047-10-04T12:25:00Z","terrain":0.89},{"above_terrain":true,"airmass":2.13,"alt":27.89,"az":53.9,"t":"2047-10-04T12:30:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.08,"alt":28.65,"az":54.4,"t":"2047-10-04T12:35:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.03,"alt":29.41,"az":54.9,"t":"2047-10-04T12:40:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.98,"alt":30.18,"az":55.5,"t":"2047-10-04T12:45:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.94,"alt":30.95,"az":56.0,"t":"2047-10-04T12:50:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.9,"alt":31.73,"az":56.5,"t":"2047-10-04T12:55:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.86,"alt":32.51,"az":57.0,"t":"2047-10-04T13:00:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.82,"alt":33.3,"az":57.5,"t":"2047-10-04T13:05:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.78,"alt":34.09,"az":58.0,"t":"2047-10-04T13:10:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.74,"alt":34.89,"az":58.5,"t":"2047-10-04T13:15:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.71,"alt":35.69,"az":59.0,"t":"2047-10-04T13:20:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.68,"alt":36.49,"az":59.5,"t":"2047-10-04T13:25:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.65,"alt":37.3,"az":60.0,"t":"2047-10-04T13:30:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.62,"alt":38.12,"az":60.5,"t":"2047-10-04T13:35:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.59,"alt":38.93,"az":60.9,"t":"2047-10-04T13:40:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.56,"alt":39.75,"az":61.4,"t":"2047-10-04T13:45:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.54,"alt":40.57,"az":61.8,"t":"2047-10-04T13:50:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.51,"alt":41.4,"az":62.3,"t":"2047-10-04T13:55:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.49,"alt":42.23,"az":62.7,"t":"2047-10-04T14:00:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.46,"alt":43.07,"az":63.2,"t":"2047-10-04T14:05:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.44,"alt":43.9,"az":63.6,"t":"2047-10-04T14:10:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.42,"alt":44.74,"az":64.1,"t":"2047-10-04T14:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.4,"alt":45.59,"az":64.5,"t":"2047-10-04T14:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.38,"alt":46.43,"az":64.9,"t":"2047-10-04T14:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.36,"alt":47.28,"az":65.3,"t":"2047-10-04T14:30:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.34,"alt":48.13,"az":65.7,"t":"2047-10-04T14:35:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.32,"alt":48.99,"az":66.1,"t":"2047-10-04T14:40:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.31,"alt":49.84,"az":66.5,"t":"2047-10-04T14:45:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.29,"alt":50.7,"az":66.9,"t":"2047-10-04T14:50:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.28,"alt":51.57,"az":67.3,"t":"2047-10-04T14:55:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.26,"alt":52.43,"az":67.7,"t":"2047-10-04T15:00:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.25,"alt":53.3,"az":68.0,"t":"2047-10-04T15:05:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.23,"alt":54.17,"az":68.4,"t":"2047-10-04T15:10:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.22,"alt":55.04,"az":68.7,"t":"2047-10-04T15:15:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.21,"alt":55.91,"az":69.1,"t":"2047-10-04T15:20:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.19,"alt":56.79,"az":69.4,"t":"2047-10-04T15:25:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.18,"alt":57.66,"az":69.8,"t":"2047-10-04T15:30:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.17,"alt":58.54,"az":70.1,"t":"2047-10-04T15:35:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.16,"alt":59.42,"az":70.4,"t":"2047-10-04T15:40:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.15,"alt":60.31,"az":70.7,"t":"2047-10-04T15:45:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.14,"alt":61.19,"az":71.0,"t":"2047-10-04T15:50:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.13,"alt":62.08,"az":71.2,"t":"2047-10-04T15:55:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.12,"alt":62.96,"az":71.5,"t":"2047-10-04T16:00:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.11,"alt":63.85,"az":71.7,"t":"2047-10-04T16:05:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.11,"alt":64.74,"az":72.0,"t":"2047-10-04T16:10:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.1,"alt":65.63,"az":72.2,"t":"2047-10-04T16:15:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.09,"alt":66.52,"az":72.4,"t":"2047-10-04T16:20:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.08,"alt":67.41,"az":72.5,"t":"2047-10-04T16:25:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.08,"alt":68.31,"az":72.7,"t":"2047-10-04T16:30:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.07,"alt":69.2,"az":72.8,"t":"2047-10-04T16:35:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.06,"alt":70.1,"az":72.9,"t":"2047-10-04T16:40:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.06,"alt":70.99,"az":72.9,"t":"2047-10-04T16:45:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.05,"alt":71.89,"az":73.0,"t":"2047-10-04T16:50:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.05,"alt":72.78,"az":72.9,"t":"2047-10-04T16:55:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.04,"alt":73.67,"az":72.8,"t":"2047-10-04T17:00:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.04,"alt":74.57,"az":72.7,"t":"2047-10-04T17:05:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.03,"alt":75.46,"az":72.5,"t":"2047-10-04T17:10:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.03,"alt":76.35,"az":72.2,"t":"2047-10-04T17:15:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.02,"alt":77.24,"az":71.8,"t":"2047-10-04T17:20:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.02,"alt":78.13,"az":71.3,"t":"2047-10-04T17:25:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.02,"alt":79.02,"az":70.6,"t":"2047-10-04T17:30:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.02,"alt":79.9,"az":69.7,"t":"2047-10-04T17:35:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.01,"alt":80.77,"az":68.6,"t":"2047-10-04T17:40:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.01,"alt":81.64,"az":67.2,"t":"2047-10-04T17:45:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.01,"alt":82.5,"az":65.3,"t":"2047-10-04T17:50:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.01,"alt":83.34,"az":62.8,"t":"2047-10-04T17:55:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.0,"alt":84.16,"az":59.5,"t":"2047-10-04T18:00:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.0,"alt":84.95,"az":55.1,"t":"2047-10-04T18:05:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.0,"alt":85.68,"az":48.8,"t":"2047-10-04T18:10:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.0,"alt":86.34,"az":40.1,"t":"2047-10-04T18:15:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.0,"alt":86.87,"az":27.8,"t":"2047-10-04T18:20:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.0,"alt":87.19,"az":11.6,"t":"2047-10-04T18:25:00Z","terrain":-0.27},{"above_terrain":true,"airmass":1.0,"alt":87.23,"az":353.2,"t":"2047-10-04T18:30:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.0,"alt":86.98,"az":336.1,"t":"2047-10-04T18:35:00Z","terrain":-0.82},{"above_terrain":true,"airmass":1.0,"alt":86.5,"az":322.8,"t":"2047-10-04T18:40:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.0,"alt":85.87,"az":313.2,"t":"2047-10-04T18:45:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.0,"alt":85.15,"az":306.4,"t":"2047-10-04T18:50:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.0,"alt":84.37,"az":301.5,"t":"2047-10-04T18:55:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.01,"alt":83.56,"az":298.0,"t":"2047-10-04T19:00:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.01,"alt":82.72,"az":295.3,"t":"2047-10-04T19:05:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.01,"alt":81.87,"az":293.3,"t":"2047-10-04T19:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.01,"alt":81.0,"az":291.7,"t":"2047-10-04T19:15:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.01,"alt":80.13,"az":290.6,"t":"2047-10-04T19:20:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.02,"alt":79.25,"az":289.6,"t":"2047-10-04T19:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.02,"alt":78.36,"az":288.9,"t":"2047-10-04T19:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.02,"alt":77.48,"az":288.3,"t":"2047-10-04T19:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":76.59,"az":287.9,"t":"2047-10-04T19:40:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.03,"alt":75.7,"az":287.6,"t":"2047-10-04T19:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.04,"alt":74.8,"az":287.3,"t":"2047-10-04T19:50:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.04,"alt":73.91,"az":287.2,"t":"2047-10-04T19:55:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.05,"alt":73.02,"az":287.1,"t":"2047-10-04T20:00:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.05,"alt":72.12,"az":287.0,"t":"2047-10-04T20:05:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.06,"alt":71.23,"az":287.1,"t":"2047-10-04T20:10:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.06,"alt":70.33,"az":287.1,"t":"2047-10-04T20:15:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.07,"alt":69.44,"az":287.2,"t":"2047-10-04T20:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.07,"alt":68.54,"az":287.3,"t":"2047-10-04T20:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.08,"alt":67.65,"az":287.4,"t":"2047-10-04T20:30:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.09,"alt":66.76,"az":287.6,"t":"2047-10-04T20:35:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.1,"alt":65.87,"az":287.8,"t":"2047-10-04T20:40:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.1,"alt":64.97,"az":288.0,"t":"2047-10-04T20:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.11,"alt":64.08,"az":288.2,"t":"2047-10-04T20:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":63.2,"az":288.4,"t":"2047-10-04T20:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.13,"alt":62.31,"az":288.7,"t":"2047-10-04T21:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.42,"az":289.0,"t":"2047-10-04T21:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.15,"alt":60.54,"az":289.3,"t":"2047-10-04T21:10:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.16,"alt":59.66,"az":289.5,"t":"2047-10-04T21:15:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.17,"alt":58.77,"az":289.9,"t":"2047-10-04T21:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.18,"alt":57.9,"az":290.2,"t":"2047-10-04T21:25:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.19,"alt":57.02,"az":290.5,"t":"2047-10-04T21:30:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.2,"alt":56.14,"az":290.8,"t":"2047-10-04T21:35:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.22,"alt":55.27,"az":291.2,"t":"2047-10-04T21:40:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.23,"alt":54.4,"az":291.5,"t":"2047-10-04T21:45:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.24,"alt":53.53,"az":291.9,"t":"2047-10-04T21:50:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.26,"alt":52.66,"az":292.2,"t":"2047-10-04T21:55:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.27,"alt":51.79,"az":292.6,"t":"2047-10-04T22:00:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.29,"alt":50.93,"az":293.0,"t":"2047-10-04T22:05:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.3,"alt":50.07,"az":293.4,"t":"2047-10-04T22:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.32,"alt":49.21,"az":293.8,"t":"2047-10-04T22:15:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.34,"alt":48.36,"az":294.2,"t":"2047-10-04T22:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.35,"alt":47.51,"az":294.6,"t":"2047-10-04T22:25:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.37,"alt":46.66,"az":295.0,"t":"2047-10-04T22:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.39,"alt":45.81,"az":295.4,"t":"2047-10-04T22:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.41,"alt":44.96,"az":295.8,"t":"2047-10-04T22:40:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.43,"alt":44.12,"az":296.3,"t":"2047-10-04T22:45:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.46,"alt":43.29,"az":296.7,"t":"2047-10-04T22:50:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.48,"alt":42.45,"az":297.1,"t":"2047-10-04T22:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.5,"alt":41.62,"az":297.6,"t":"2047-10-04T23:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.53,"alt":40.79,"az":298.0,"t":"2047-10-04T23:05:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.55,"alt":39.97,"az":298.5,"t":"2047-10-04T23:10:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.58,"alt":39.15,"az":299.0,"t":"2047-10-04T23:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.61,"alt":38.33,"az":299.4,"t":"2047-10-04T23:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.64,"alt":37.52,"az":299.9,"t":"2047-10-04T23:25:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.67,"alt":36.71,"az":300.4,"t":"2047-10-04T23:30:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.7,"alt":35.9,"az":300.9,"t":"2047-10-04T23:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.74,"alt":35.1,"az":301.3,"t":"2047-10-04T23:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.77,"alt":34.3,"az":301.8,"t":"2047-10-04T23:45:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.81,"alt":33.51,"az":302.3,"t":"2047-10-04T23:50:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.85,"alt":32.72,"az":302.8,"t":"2047-10-04T23:55:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.89,"alt":31.94,"az":303.4,"t":"2047-10-05T00:00:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.93,"alt":31.16,"az":303.9,"t":"2047-10-05T00:05:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.97,"alt":30.38,"az":304.4,"t":"2047-10-05T00:10:00Z","terrain":-0.17},{"above_terrain":true,"airmass":2.02,"alt":29.61,"az":304.9,"t":"2047-10-05T00:15:00Z","terrain":-0.27},{"above_terrain":true,"airmass":2.07,"alt":28.85,"az":305.4,"t":"2047-10-05T00:20:00Z","terrain":-0.24},{"above_terrain":true,"airmass":2.12,"alt":28.09,"az":306.0,"t":"2047-10-05T00:25:00Z","terrain":-0.17},{"above_terrain":true,"airmass":2.17,"alt":27.33,"az":306.5,"t":"2047-10-05T00:30:00Z","terrain":0.01},{"above_terrain":true,"airmass":2.23,"alt":26.58,"az":307.1,"t":"2047-10-05T00:35:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.29,"alt":25.84,"az":307.6,"t":"2047-10-05T00:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.35,"alt":25.1,"az":308.2,"t":"2047-10-05T00:45:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.41,"alt":24.37,"az":308.8,"t":"2047-10-05T00:50:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.48,"alt":23.64,"az":309.3,"t":"2047-10-05T00:55:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.55,"alt":22.92,"az":309.9,"t":"2047-10-05T01:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.63,"alt":22.21,"az":310.5,"t":"2047-10-05T01:05:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.71,"alt":21.5,"az":311.1,"t":"2047-10-05T01:10:00Z","terrain":0.34},{"above_terrain":true,"airmass":2.8,"alt":20.79,"az":311.7,"t":"2047-10-05T01:15:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.89,"alt":20.1,"az":312.3,"t":"2047-10-05T01:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.99,"alt":19.41,"az":312.9,"t":"2047-10-05T01:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.09,"alt":18.73,"az":313.5,"t":"2047-10-05T01:30:00Z","terrain":0.37},{"above_terrain":true,"airmass":3.2,"alt":18.05,"az":314.1,"t":"2047-10-05T01:35:00Z","terrain":0.48},{"above_terrain":true,"airmass":3.32,"alt":17.38,"az":314.7,"t":"2047-10-05T01:40:00Z","terrain":0.54},{"above_terrain":true,"airmass":3.44,"alt":16.72,"az":315.4,"t":"2047-10-05T01:45:00Z","terrain":0.53},{"above_terrain":true,"airmass":3.57,"alt":16.07,"az":316.0,"t":"2047-10-05T01:50:00Z","terrain":0.48},{"above_terrain":true,"airmass":3.71,"alt":15.42,"az":316.6,"t":"2047-10-05T01:55:00Z","terrain":0.36},{"above_terrain":true,"airmass":3.87,"alt":14.78,"az":317.3,"t":"2047-10-05T02:00:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.03,"alt":14.15,"az":317.9,"t":"2047-10-05T02:05:00Z","terrain":0.33},{"above_terrain":true,"airmass":4.21,"alt":13.53,"az":318.6,"t":"2047-10-05T02:10:00Z","terrain":0.04},{"above_terrain":true,"airmass":4.39,"alt":12.91,"az":319.3,"t":"2047-10-05T02:15:00Z","terrain":-0.16},{"above_terrain":true,"airmass":4.6,"alt":12.31,"az":319.9,"t":"2047-10-05T02:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":4.82,"alt":11.71,"az":320.6,"t":"2047-10-05T02:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.06,"alt":11.12,"az":321.3,"t":"2047-10-05T02:30:00Z","terrain":-0.07},{"above_terrain":true,"airmass":5.32,"alt":10.54,"az":322.0,"t":"2047-10-05T02:35:00Z","terrain":0.21},{"above_terrain":true,"airmass":5.6,"alt":9.97,"az":322.7,"t":"2047-10-05T02:40:00Z","terrain":0.12},{"above_terrain":true,"airmass":5.91,"alt":9.41,"az":323.4,"t":"2047-10-05T02:45:00Z","terrain":-0.04},{"above_terrain":true,"airmass":6.25,"alt":8.85,"az":324.1,"t":"2047-10-05T02:50:00Z","terrain":-0.21},{"above_terrain":true,"airmass":6.63,"alt":8.31,"az":324.8,"t":"2047-10-05T02:55:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.04,"alt":7.77,"az":325.6,"t":"2047-10-05T03:00:00Z","terrain":-0.22},{"above_terrain":true,"airmass":7.49,"alt":7.25,"az":326.3,"t":"2047-10-05T03:05:00Z","terrain":-0.29},{"above_terrain":true,"airmass":8.0,"alt":6.74,"az":327.0,"t":"2047-10-05T03:10:00Z","terrain":-0.38},{"above_terrain":true,"airmass":8.56,"alt":6.23,"az":327.8,"t":"2047-10-05T03:15:00Z","terrain":-0.26},{"above_terrain":true,"airmass":9.19,"alt":5.74,"az":328.5,"t":"2047-10-05T03:20:00Z","terrain":-0.18},{"above_terrain":true,"airmass":9.89,"alt":5.25,"az":329.3,"t":"2047-10-05T03:25:00Z","terrain":-0.19},{"above_terrain":true,"airmass":10.69,"alt":4.78,"az":330.1,"t":"2047-10-05T03:30:00Z","terrain":-0.35},{"above_terrain":true,"airmass":11.59,"alt":4.32,"az":330.8,"t":"2047-10-05T03:35:00Z","terrain":-0.38},{"above_terrain":true,"airmass":12.62,"alt":3.87,"az":331.6,"t":"2047-10-05T03:40:00Z","terrain":-0.24},{"above_terrain":true,"airmass":13.79,"alt":3.43,"az":332.4,"t":"2047-10-05T03:45:00Z","terrain":-0.13},{"above_terrain":true,"airmass":15.14,"alt":3.0,"az":333.2,"t":"2047-10-05T03:50:00Z","terrain":-0.14},{"above_terrain":true,"airmass":16.7,"alt":2.59,"az":334.0,"t":"2047-10-05T03:55:00Z","terrain":-0.23},{"above_terrain":true,"airmass":18.51,"alt":2.18,"az":334.8,"t":"2047-10-05T04:00:00Z","terrain":-0.5},{"above_terrain":true,"airmass":20.63,"alt":1.79,"az":335.6,"t":"2047-10-05T04:05:00Z","terrain":-0.72},{"above_terrain":true,"airmass":23.1,"alt":1.41,"az":336.4,"t":"2047-10-05T04:10:00Z","terrain":-0.79},{"above_terrain":true,"airmass":25.99,"alt":1.04,"az":337.2,"t":"2047-10-05T04:15:00Z","terrain":-0.68},{"above_terrain":true,"airmass":29.38,"alt":0.68,"az":338.0,"t":"2047-10-05T04:20:00Z","terrain":-0.47},{"above_terrain":true,"airmass":33.32,"alt":0.34,"az":338.8,"t":"2047-10-05T04:25:00Z","terrain":-0.7},{"above_terrain":true,"airmass":37.86,"alt":0.0,"az":339.7,"t":"2047-10-05T04:30:00Z","terrain":-0.6},{"above_terrain":true,"airmass":null,"alt":-0.31,"az":340.5,"t":"2047-10-05T04:35:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-0.62,"az":341.3,"t":"2047-10-05T04:40:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-0.91,"az":342.2,"t":"2047-10-05T04:45:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-1.19,"az":343.0,"t":"2047-10-05T04:50:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-1.46,"az":343.9,"t":"2047-10-05T04:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.71,"az":344.8,"t":"2047-10-05T05:00:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.95,"az":345.6,"t":"2047-10-05T05:05:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-2.18,"az":346.5,"t":"2047-10-05T05:10:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-2.39,"az":347.4,"t":"2047-10-05T05:15:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-2.59,"az":348.2,"t":"2047-10-05T05:20:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-2.77,"az":349.1,"t":"2047-10-05T05:25:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-2.94,"az":350.0,"t":"2047-10-05T05:30:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.1,"az":350.9,"t":"2047-10-05T05:35:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.24,"az":351.7,"t":"2047-10-05T05:40:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-3.37,"az":352.6,"t":"2047-10-05T05:45:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-3.48,"az":353.5,"t":"2047-10-05T05:50:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-3.58,"az":354.4,"t":"2047-10-05T05:55:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.66,"az":355.3,"t":"2047-10-05T06:00:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-3.73,"az":356.2,"t":"2047-10-05T06:05:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.78,"az":357.1,"t":"2047-10-05T06:10:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-3.82,"az":358.0,"t":"2047-10-05T06:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.85,"az":358.9,"t":"2047-10-05T06:20:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.86,"az":359.8,"t":"2047-10-05T06:25:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-3.86,"az":0.7,"t":"2047-10-05T06:30:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-3.84,"az":1.6,"t":"2047-10-05T06:35:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-3.81,"az":2.5,"t":"2047-10-05T06:40:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-3.76,"az":3.4,"t":"2047-10-05T06:45:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-3.7,"az":4.3,"t":"2047-10-05T06:50:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-3.62,"az":5.2,"t":"2047-10-05T06:55:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-3.53,"az":6.1,"t":"2047-10-05T07:00:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-3.42,"az":6.9,"t":"2047-10-05T07:05:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-3.3,"az":7.8,"t":"2047-10-05T07:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.17,"az":8.7,"t":"2047-10-05T07:15:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-3.02,"az":9.6,"t":"2047-10-05T07:20:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-2.85,"az":10.5,"t":"2047-10-05T07:25:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-2.68,"az":11.4,"t":"2047-10-05T07:30:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-2.49,"az":12.2,"t":"2047-10-05T07:35:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-2.28,"az":13.1,"t":"2047-10-05T07:40:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-2.06,"az":14.0,"t":"2047-10-05T07:45:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-1.83,"az":14.8,"t":"2047-10-05T07:50:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-1.58,"az":15.7,"t":"2047-10-05T07:55:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-1.32,"az":16.6,"t":"2047-10-05T08:00:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.05,"az":17.4,"t":"2047-10-05T08:05:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-0.76,"az":18.3,"t":"2047-10-05T08:10:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-0.46,"az":19.1,"t":"2047-10-05T08:15:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-0.15,"az":19.9,"t":"2047-10-05T08:20:00Z","terrain":0.67},{"above_terrain":false,"airmass":35.41,"alt":0.18,"az":20.8,"t":"2047-10-05T08:25:00Z","terrain":0.69},{"above_terrain":false,"airmass":31.18,"alt":0.51,"az":21.6,"t":"2047-10-05T08:30:00Z","terrain":0.87},{"above_terrain":false,"airmass":27.54,"alt":0.87,"az":22.4,"t":"2047-10-05T08:35:00Z","terrain":1.06},{"above_terrain":true,"airmass":24.42,"alt":1.23,"az":23.2,"t":"2047-10-05T08:40:00Z","terrain":1.1},{"above_terrain":true,"airmass":21.76,"alt":1.6,"az":24.1,"t":"2047-10-05T08:45:00Z","terrain":0.94},{"above_terrain":true,"airmass":19.48,"alt":1.99,"az":24.9,"t":"2047-10-05T08:50:00Z","terrain":1.18},{"above_terrain":true,"airmass":17.53,"alt":2.39,"az":25.7,"t":"2047-10-05T08:55:00Z","terrain":1.3},{"above_terrain":true,"airmass":15.86,"alt":2.8,"az":26.5,"t":"2047-10-05T09:00:00Z","terrain":1.31}],"transit":{"airmass":1.0,"alt":87.2,"az":353.2,"t":"2047-10-04T18:30:00Z"},"usable_hours":7.83,"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."]}