{"assessment":{"best_window":{"end":"2029-09-25T21:35Z","end_local":"00:35","hours":3.75,"label":"good","mean_quality":0.67,"start":"2029-09-25T17:50Z","start_local":"20:50"},"cost":{"altitude":1.88,"clouds":0.0,"darkness":1.3,"moon":2.86},"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":68,"cloud":null,"high":null,"iso":"2029-09-25T17:00Z","label":"poor","low":null,"mid":null,"moon_alt":-2,"precip":null,"q":0.15,"rh":null,"sky":"nautical twilight","temp":null,"time":"20:00","wind":null},{"alt":78,"cloud":null,"high":null,"iso":"2029-09-25T18:00Z","label":"good","low":null,"mid":null,"moon_alt":8,"precip":null,"q":0.74,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":87,"cloud":null,"high":null,"iso":"2029-09-25T19:00Z","label":"good","low":null,"mid":null,"moon_alt":19,"precip":null,"q":0.69,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":79,"cloud":null,"high":null,"iso":"2029-09-25T20:00Z","label":"good","low":null,"mid":null,"moon_alt":30,"precip":null,"q":0.65,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":68,"cloud":null,"high":null,"iso":"2029-09-25T21:00Z","label":"good","low":null,"mid":null,"moon_alt":41,"precip":null,"q":0.62,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":58,"cloud":null,"high":null,"iso":"2029-09-25T22:00Z","label":"marginal","low":null,"mid":null,"moon_alt":51,"precip":null,"q":0.58,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":47,"cloud":null,"high":null,"iso":"2029-09-25T23:00Z","label":"marginal","low":null,"mid":null,"moon_alt":60,"precip":null,"q":0.52,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":37,"cloud":null,"high":null,"iso":"2029-09-26T00:00Z","label":"marginal","low":null,"mid":null,"moon_alt":66,"precip":null,"q":0.47,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":28,"cloud":null,"high":null,"iso":"2029-09-26T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":65,"precip":null,"q":0.4,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":19,"cloud":null,"high":null,"iso":"2029-09-26T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":59,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":11,"cloud":null,"high":null,"iso":"2029-09-26T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":50,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":5,"cloud":null,"high":null,"iso":"2029-09-26T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":40,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.74,"peak_sky":0.74,"quality_hours":4.84,"reasons":["moonlight cost 2.9 quality-hours","the target being low or below 20\u00b0 cost 1.9 quality-hours","daylight and twilight cost 1.3 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":74,"score_weather":null,"sky_hours":4.84,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2029-09-25T16:45Z","end_local":"19:45","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2029-09-25T16:10Z","start_local":"19:10"},{"end":"2029-09-25T17:15Z","end_local":"20:15","hours":0.5,"label":"poor","mean_quality":0.15,"start":"2029-09-25T16:45Z","start_local":"19:45"},{"end":"2029-09-25T17:50Z","end_local":"20:50","hours":0.58,"label":"marginal","mean_quality":0.38,"start":"2029-09-25T17:15Z","start_local":"20:15"},{"end":"2029-09-25T21:35Z","end_local":"00:35","hours":3.75,"label":"good","mean_quality":0.67,"start":"2029-09-25T17:50Z","start_local":"20:50"},{"end":"2029-09-26T01:35Z","end_local":"04:35","hours":4.0,"label":"marginal","mean_quality":0.49,"start":"2029-09-25T21:35Z","start_local":"00:35"},{"end":"2029-09-26T01:55Z","end_local":"04:55","hours":0.33,"label":"poor","mean_quality":0.26,"start":"2029-09-26T01:35Z","start_local":"04:35"},{"end":"2029-09-26T04:15Z","end_local":"07:15","hours":2.33,"label":"unusable","mean_quality":0.0,"start":"2029-09-26T01:55Z","start_local":"04:55"}]},"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":"2029-09-25T17:45:47Z","dark_hours":8.9,"dark_to":"2029-09-26T02:39:44Z","moon":{"illumination":0.906,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":0.0,"moonrise":"2029-09-25T17:13:13Z","moonset":"2029-09-26T07:44:33Z","sunrise":"2029-09-26T04:12:43Z","sunset":"2029-09-25T16:12:57Z","twilight":{"astronomical":{"end":"2029-09-25T17:45:47Z","start":"2029-09-26T02:39:44Z"},"civil":{"end":"2029-09-25T16:40:36Z","start":"2029-09-26T03:45:00Z"},"nautical":{"end":"2029-09-25T17:12:56Z","start":"2029-09-26T03:12:37Z"}},"window_end":"2029-09-26T09:00:00Z","window_start":"2029-09-25T09:00:00Z"},"night_date":"2029-09-25","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.0,"alt":87.3,"t":"2029-09-25T19:00:00Z"},"dec":44.25788576,"dec_of_date":44.3746,"dec_str":"+44\u00b0 15' 28.4\"","good_hours":7.0,"limit_rise":"2029-09-25T12:09:15Z","limit_set":"2029-09-26T01:53:43Z","max_az_rate_deg_per_min":3.77,"moon_separation":70.6,"never_rises":false,"ra":314.72388973,"ra_of_date":314.9903,"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":"7.0 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2029-09-26T05:09:42Z","blocked_dark_hours":0,"clears_at":"2029-09-25T09:16:22Z","rise_az":23.7},"track":[{"above_terrain":false,"airmass":null,"alt":-0.04,"az":20.4,"t":"2029-09-25T09:00:00Z","terrain":0.68},{"above_terrain":false,"airmass":33.85,"alt":0.29,"az":21.3,"t":"2029-09-25T09:05:00Z","terrain":0.77},{"above_terrain":false,"airmass":29.8,"alt":0.64,"az":22.1,"t":"2029-09-25T09:10:00Z","terrain":1.0},{"above_terrain":false,"airmass":26.33,"alt":1.0,"az":22.9,"t":"2029-09-25T09:15:00Z","terrain":1.14},{"above_terrain":true,"airmass":23.37,"alt":1.37,"az":23.7,"t":"2029-09-25T09:20:00Z","terrain":0.99},{"above_terrain":true,"airmass":20.84,"alt":1.75,"az":24.5,"t":"2029-09-25T09:25:00Z","terrain":1.08},{"above_terrain":true,"airmass":18.69,"alt":2.14,"az":25.3,"t":"2029-09-25T09:30:00Z","terrain":1.26},{"above_terrain":true,"airmass":16.84,"alt":2.55,"az":26.1,"t":"2029-09-25T09:35:00Z","terrain":1.33},{"above_terrain":true,"airmass":15.25,"alt":2.97,"az":26.9,"t":"2029-09-25T09:40:00Z","terrain":1.28},{"above_terrain":true,"airmass":13.88,"alt":3.4,"az":27.7,"t":"2029-09-25T09:45:00Z","terrain":1.22},{"above_terrain":true,"airmass":12.69,"alt":3.84,"az":28.5,"t":"2029-09-25T09:50:00Z","terrain":1.1},{"above_terrain":true,"airmass":11.65,"alt":4.29,"az":29.3,"t":"2029-09-25T09:55:00Z","terrain":1.04},{"above_terrain":true,"airmass":10.74,"alt":4.75,"az":30.0,"t":"2029-09-25T10:00:00Z","terrain":1.16},{"above_terrain":true,"airmass":9.93,"alt":5.23,"az":30.8,"t":"2029-09-25T10:05:00Z","terrain":1.28},{"above_terrain":true,"airmass":9.22,"alt":5.71,"az":31.6,"t":"2029-09-25T10:10:00Z","terrain":1.32},{"above_terrain":true,"airmass":8.59,"alt":6.21,"az":32.3,"t":"2029-09-25T10:15:00Z","terrain":1.23},{"above_terrain":true,"airmass":8.02,"alt":6.71,"az":33.1,"t":"2029-09-25T10:20:00Z","terrain":0.96},{"above_terrain":true,"airmass":7.51,"alt":7.23,"az":33.8,"t":"2029-09-25T10:25:00Z","terrain":0.55},{"above_terrain":true,"airmass":7.05,"alt":7.75,"az":34.5,"t":"2029-09-25T10:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":6.64,"alt":8.29,"az":35.2,"t":"2029-09-25T10:35:00Z","terrain":0.05},{"above_terrain":true,"airmass":6.26,"alt":8.83,"az":36.0,"t":"2029-09-25T10:40:00Z","terrain":0.03},{"above_terrain":true,"airmass":5.92,"alt":9.39,"az":36.7,"t":"2029-09-25T10:45:00Z","terrain":-0.05},{"above_terrain":true,"airmass":5.61,"alt":9.95,"az":37.4,"t":"2029-09-25T10:50:00Z","terrain":-0.14},{"above_terrain":true,"airmass":5.33,"alt":10.53,"az":38.1,"t":"2029-09-25T10:55:00Z","terrain":-0.21},{"above_terrain":true,"airmass":5.06,"alt":11.11,"az":38.8,"t":"2029-09-25T11:00:00Z","terrain":-0.17},{"above_terrain":true,"airmass":4.82,"alt":11.7,"az":39.5,"t":"2029-09-25T11:05:00Z","terrain":-0.11},{"above_terrain":true,"airmass":4.6,"alt":12.3,"az":40.1,"t":"2029-09-25T11:10:00Z","terrain":-0.04},{"above_terrain":true,"airmass":4.4,"alt":12.91,"az":40.8,"t":"2029-09-25T11:15:00Z","terrain":0.01},{"above_terrain":true,"airmass":4.21,"alt":13.52,"az":41.5,"t":"2029-09-25T11:20:00Z","terrain":0.07},{"above_terrain":true,"airmass":4.03,"alt":14.15,"az":42.2,"t":"2029-09-25T11:25:00Z","terrain":0.14},{"above_terrain":true,"airmass":3.87,"alt":14.78,"az":42.8,"t":"2029-09-25T11:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.71,"alt":15.42,"az":43.5,"t":"2029-09-25T11:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.57,"alt":16.06,"az":44.1,"t":"2029-09-25T11:40:00Z","terrain":0.43},{"above_terrain":true,"airmass":3.44,"alt":16.72,"az":44.7,"t":"2029-09-25T11:45:00Z","terrain":0.54},{"above_terrain":true,"airmass":3.32,"alt":17.38,"az":45.4,"t":"2029-09-25T11:50:00Z","terrain":0.61},{"above_terrain":true,"airmass":3.2,"alt":18.05,"az":46.0,"t":"2029-09-25T11:55:00Z","terrain":0.67},{"above_terrain":true,"airmass":3.09,"alt":18.73,"az":46.6,"t":"2029-09-25T12:00:00Z","terrain":0.63},{"above_terrain":true,"airmass":2.99,"alt":19.41,"az":47.2,"t":"2029-09-25T12:05:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.89,"alt":20.1,"az":47.8,"t":"2029-09-25T12:10:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.8,"alt":20.8,"az":48.4,"t":"2029-09-25T12:15:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.71,"alt":21.5,"az":49.0,"t":"2029-09-25T12:20:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.63,"alt":22.21,"az":49.6,"t":"2029-09-25T12:25:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.55,"alt":22.93,"az":50.2,"t":"2029-09-25T12:30:00Z","terrain":0.43},{"above_terrain":true,"airmass":2.48,"alt":23.65,"az":50.8,"t":"2029-09-25T12:35:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.41,"alt":24.38,"az":51.3,"t":"2029-09-25T12:40:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.35,"alt":25.11,"az":51.9,"t":"2029-09-25T12:45:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.28,"alt":25.85,"az":52.5,"t":"2029-09-25T12:50:00Z","terrain":0.73},{"above_terrain":true,"airmass":2.23,"alt":26.6,"az":53.0,"t":"2029-09-25T12:55:00Z","terrain":0.84},{"above_terrain":true,"airmass":2.17,"alt":27.35,"az":53.6,"t":"2029-09-25T13:00:00Z","terrain":0.93},{"above_terrain":true,"airmass":2.12,"alt":28.1,"az":54.1,"t":"2029-09-25T13:05:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.07,"alt":28.86,"az":54.7,"t":"2029-09-25T13:10:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.02,"alt":29.63,"az":55.2,"t":"2029-09-25T13:15:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.97,"alt":30.4,"az":55.7,"t":"2029-09-25T13:20:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.93,"alt":31.18,"az":56.2,"t":"2029-09-25T13:25:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.88,"alt":31.96,"az":56.8,"t":"2029-09-25T13:30:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.84,"alt":32.74,"az":57.3,"t":"2029-09-25T13:35:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.81,"alt":33.53,"az":57.8,"t":"2029-09-25T13:40:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.77,"alt":34.33,"az":58.3,"t":"2029-09-25T13:45:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.73,"alt":35.12,"az":58.8,"t":"2029-09-25T13:50:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.7,"alt":35.93,"az":59.3,"t":"2029-09-25T13:55:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.67,"alt":36.73,"az":59.7,"t":"2029-09-25T14:00:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.64,"alt":37.54,"az":60.2,"t":"2029-09-25T14:05:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.61,"alt":38.36,"az":60.7,"t":"2029-09-25T14:10:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.58,"alt":39.18,"az":61.2,"t":"2029-09-25T14:15:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.55,"alt":40.0,"az":61.6,"t":"2029-09-25T14:20:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.53,"alt":40.82,"az":62.1,"t":"2029-09-25T14:25:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.5,"alt":41.65,"az":62.5,"t":"2029-09-25T14:30:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.48,"alt":42.48,"az":63.0,"t":"2029-09-25T14:35:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.46,"alt":43.32,"az":63.4,"t":"2029-09-25T14:40:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.43,"alt":44.16,"az":63.9,"t":"2029-09-25T14:45:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.41,"alt":45.0,"az":64.3,"t":"2029-09-25T14:50:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.39,"alt":45.85,"az":64.7,"t":"2029-09-25T14:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.37,"alt":46.69,"az":65.1,"t":"2029-09-25T15:00:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.35,"alt":47.54,"az":65.6,"t":"2029-09-25T15:05:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.34,"alt":48.4,"az":66.0,"t":"2029-09-25T15:10:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.32,"alt":49.25,"az":66.4,"t":"2029-09-25T15:15:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.3,"alt":50.11,"az":66.8,"t":"2029-09-25T15:20:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.29,"alt":50.97,"az":67.1,"t":"2029-09-25T15:25:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.27,"alt":51.84,"az":67.5,"t":"2029-09-25T15:30:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.26,"alt":52.7,"az":67.9,"t":"2029-09-25T15:35:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.24,"alt":53.57,"az":68.3,"t":"2029-09-25T15:40:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.23,"alt":54.44,"az":68.6,"t":"2029-09-25T15:45:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.22,"alt":55.31,"az":69.0,"t":"2029-09-25T15:50:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.2,"alt":56.19,"az":69.3,"t":"2029-09-25T15:55:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.19,"alt":57.07,"az":69.7,"t":"2029-09-25T16:00:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.18,"alt":57.94,"az":70.0,"t":"2029-09-25T16:05:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.17,"alt":58.82,"az":70.3,"t":"2029-09-25T16:10:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.16,"alt":59.71,"az":70.6,"t":"2029-09-25T16:15:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.15,"alt":60.59,"az":70.9,"t":"2029-09-25T16:20:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.14,"alt":61.48,"az":71.2,"t":"2029-09-25T16:25:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.13,"alt":62.36,"az":71.5,"t":"2029-09-25T16:30:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.12,"alt":63.25,"az":71.7,"t":"2029-09-25T16:35:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.11,"alt":64.14,"az":72.0,"t":"2029-09-25T16:40:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.1,"alt":65.03,"az":72.2,"t":"2029-09-25T16:45:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.09,"alt":65.92,"az":72.4,"t":"2029-09-25T16:50:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.09,"alt":66.81,"az":72.6,"t":"2029-09-25T16:55:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.08,"alt":67.71,"az":72.8,"t":"2029-09-25T17:00:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.07,"alt":68.6,"az":72.9,"t":"2029-09-25T17:05:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.07,"alt":69.5,"az":73.0,"t":"2029-09-25T17:10:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.06,"alt":70.39,"az":73.1,"t":"2029-09-25T17:15:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.06,"alt":71.29,"az":73.2,"t":"2029-09-25T17:20:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.05,"alt":72.18,"az":73.2,"t":"2029-09-25T17:25:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.04,"alt":73.08,"az":73.1,"t":"2029-09-25T17:30:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.04,"alt":73.98,"az":73.1,"t":"2029-09-25T17:35:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.04,"alt":74.87,"az":72.9,"t":"2029-09-25T17:40:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.03,"alt":75.77,"az":72.7,"t":"2029-09-25T17:45:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.03,"alt":76.66,"az":72.4,"t":"2029-09-25T17:50:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.02,"alt":77.55,"az":72.0,"t":"2029-09-25T17:55:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.02,"alt":78.44,"az":71.4,"t":"2029-09-25T18:00:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.02,"alt":79.32,"az":70.7,"t":"2029-09-25T18:05:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.01,"alt":80.2,"az":69.8,"t":"2029-09-25T18:10:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.01,"alt":81.08,"az":68.6,"t":"2029-09-25T18:15:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.01,"alt":81.95,"az":67.1,"t":"2029-09-25T18:20:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.01,"alt":82.8,"az":65.1,"t":"2029-09-25T18:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.01,"alt":83.64,"az":62.4,"t":"2029-09-25T18:30:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.0,"alt":84.46,"az":58.8,"t":"2029-09-25T18:35:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.0,"alt":85.24,"az":53.9,"t":"2029-09-25T18:40:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.0,"alt":85.96,"az":47.0,"t":"2029-09-25T18:45:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.0,"alt":86.59,"az":37.2,"t":"2029-09-25T18:50:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.0,"alt":87.07,"az":23.4,"t":"2029-09-25T18:55:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.0,"alt":87.3,"az":5.7,"t":"2029-09-25T19:00:00Z","terrain":-0.54},{"above_terrain":true,"airmass":1.0,"alt":87.24,"az":346.8,"t":"2029-09-25T19:05:00Z","terrain":-0.45},{"above_terrain":true,"airmass":1.0,"alt":86.9,"az":330.5,"t":"2029-09-25T19:10:00Z","terrain":-0.37},{"above_terrain":true,"airmass":1.0,"alt":86.35,"az":318.4,"t":"2029-09-25T19:15:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.0,"alt":85.68,"az":309.9,"t":"2029-09-25T19:20:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.0,"alt":84.93,"az":303.9,"t":"2029-09-25T19:25:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.0,"alt":84.13,"az":299.6,"t":"2029-09-25T19:30:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.01,"alt":83.3,"az":296.4,"t":"2029-09-25T19:35:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.01,"alt":82.46,"az":294.1,"t":"2029-09-25T19:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.01,"alt":81.6,"az":292.3,"t":"2029-09-25T19:45:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.01,"alt":80.73,"az":290.9,"t":"2029-09-25T19:50:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.02,"alt":79.85,"az":289.8,"t":"2029-09-25T19:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.02,"alt":78.96,"az":289.0,"t":"2029-09-25T20:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.02,"alt":78.08,"az":288.3,"t":"2029-09-25T20:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":77.19,"az":287.9,"t":"2029-09-25T20:10:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.03,"alt":76.3,"az":287.5,"t":"2029-09-25T20:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.03,"alt":75.4,"az":287.2,"t":"2029-09-25T20:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.04,"alt":74.51,"az":287.0,"t":"2029-09-25T20:25:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.04,"alt":73.61,"az":286.9,"t":"2029-09-25T20:30:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.05,"alt":72.72,"az":286.8,"t":"2029-09-25T20:35:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.05,"alt":71.82,"az":286.8,"t":"2029-09-25T20:40:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.06,"alt":70.93,"az":286.8,"t":"2029-09-25T20:45:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.06,"alt":70.03,"az":286.9,"t":"2029-09-25T20:50:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.07,"alt":69.13,"az":287.0,"t":"2029-09-25T20:55:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.08,"alt":68.24,"az":287.1,"t":"2029-09-25T21:00:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.08,"alt":67.35,"az":287.3,"t":"2029-09-25T21:05:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.09,"alt":66.45,"az":287.5,"t":"2029-09-25T21:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.1,"alt":65.56,"az":287.7,"t":"2029-09-25T21:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.11,"alt":64.67,"az":287.9,"t":"2029-09-25T21:20:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.11,"alt":63.78,"az":288.1,"t":"2029-09-25T21:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":62.89,"az":288.4,"t":"2029-09-25T21:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.13,"alt":62.0,"az":288.6,"t":"2029-09-25T21:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.12,"az":288.9,"t":"2029-09-25T21:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.15,"alt":60.23,"az":289.2,"t":"2029-09-25T21:45:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.16,"alt":59.35,"az":289.5,"t":"2029-09-25T21:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.17,"alt":58.47,"az":289.8,"t":"2029-09-25T21:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.18,"alt":57.59,"az":290.1,"t":"2029-09-25T22:00:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.2,"alt":56.71,"az":290.5,"t":"2029-09-25T22:05:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.21,"alt":55.83,"az":290.8,"t":"2029-09-25T22:10:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.22,"alt":54.96,"az":291.2,"t":"2029-09-25T22:15:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.23,"alt":54.09,"az":291.5,"t":"2029-09-25T22:20:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.25,"alt":53.22,"az":291.9,"t":"2029-09-25T22:25:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.26,"alt":52.35,"az":292.3,"t":"2029-09-25T22:30:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.28,"alt":51.49,"az":292.6,"t":"2029-09-25T22:35:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.29,"alt":50.62,"az":293.0,"t":"2029-09-25T22:40:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.31,"alt":49.76,"az":293.4,"t":"2029-09-25T22:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.33,"alt":48.91,"az":293.8,"t":"2029-09-25T22:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.34,"alt":48.05,"az":294.2,"t":"2029-09-25T22:55:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.36,"alt":47.2,"az":294.6,"t":"2029-09-25T23:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.38,"alt":46.35,"az":295.0,"t":"2029-09-25T23:05:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.4,"alt":45.5,"az":295.5,"t":"2029-09-25T23:10:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.42,"alt":44.66,"az":295.9,"t":"2029-09-25T23:15:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.44,"alt":43.82,"az":296.3,"t":"2029-09-25T23:20:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.46,"alt":42.98,"az":296.8,"t":"2029-09-25T23:25:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.49,"alt":42.15,"az":297.2,"t":"2029-09-25T23:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.51,"alt":41.32,"az":297.6,"t":"2029-09-25T23:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.54,"alt":40.49,"az":298.1,"t":"2029-09-25T23:40:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.56,"alt":39.66,"az":298.6,"t":"2029-09-25T23:45:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.59,"alt":38.84,"az":299.0,"t":"2029-09-25T23:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.62,"alt":38.03,"az":299.5,"t":"2029-09-25T23:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.65,"alt":37.22,"az":300.0,"t":"2029-09-26T00:00:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.68,"alt":36.41,"az":300.5,"t":"2029-09-26T00:05:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.71,"alt":35.6,"az":300.9,"t":"2029-09-26T00:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.75,"alt":34.8,"az":301.4,"t":"2029-09-26T00:15:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.78,"alt":34.0,"az":301.9,"t":"2029-09-26T00:20:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.82,"alt":33.21,"az":302.4,"t":"2029-09-26T00:25:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.86,"alt":32.42,"az":302.9,"t":"2029-09-26T00:30:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.9,"alt":31.64,"az":303.5,"t":"2029-09-26T00:35:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.94,"alt":30.86,"az":304.0,"t":"2029-09-26T00:40:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.99,"alt":30.09,"az":304.5,"t":"2029-09-26T00:45:00Z","terrain":-0.19},{"above_terrain":true,"airmass":2.04,"alt":29.32,"az":305.0,"t":"2029-09-26T00:50:00Z","terrain":-0.29},{"above_terrain":true,"airmass":2.09,"alt":28.56,"az":305.6,"t":"2029-09-26T00:55:00Z","terrain":-0.22},{"above_terrain":true,"airmass":2.14,"alt":27.8,"az":306.1,"t":"2029-09-26T01:00:00Z","terrain":-0.14},{"above_terrain":true,"airmass":2.19,"alt":27.04,"az":306.6,"t":"2029-09-26T01:05:00Z","terrain":0.05},{"above_terrain":true,"airmass":2.25,"alt":26.3,"az":307.2,"t":"2029-09-26T01:10:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.31,"alt":25.55,"az":307.8,"t":"2029-09-26T01:15:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.37,"alt":24.82,"az":308.3,"t":"2029-09-26T01:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.44,"alt":24.08,"az":308.9,"t":"2029-09-26T01:25:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.51,"alt":23.36,"az":309.5,"t":"2029-09-26T01:30:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.58,"alt":22.64,"az":310.0,"t":"2029-09-26T01:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.66,"alt":21.92,"az":310.6,"t":"2029-09-26T01:40:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.75,"alt":21.22,"az":311.2,"t":"2029-09-26T01:45:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.83,"alt":20.52,"az":311.8,"t":"2029-09-26T01:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.93,"alt":19.82,"az":312.4,"t":"2029-09-26T01:55:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.03,"alt":19.13,"az":313.0,"t":"2029-09-26T02:00:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.13,"alt":18.45,"az":313.6,"t":"2029-09-26T02:05:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.24,"alt":17.78,"az":314.3,"t":"2029-09-26T02:10:00Z","terrain":0.49},{"above_terrain":true,"airmass":3.36,"alt":17.11,"az":314.9,"t":"2029-09-26T02:15:00Z","terrain":0.55},{"above_terrain":true,"airmass":3.49,"alt":16.45,"az":315.5,"t":"2029-09-26T02:20:00Z","terrain":0.52},{"above_terrain":true,"airmass":3.63,"alt":15.8,"az":316.2,"t":"2029-09-26T02:25:00Z","terrain":0.45},{"above_terrain":true,"airmass":3.78,"alt":15.16,"az":316.8,"t":"2029-09-26T02:30:00Z","terrain":0.34},{"above_terrain":true,"airmass":3.93,"alt":14.52,"az":317.5,"t":"2029-09-26T02:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.1,"alt":13.89,"az":318.1,"t":"2029-09-26T02:40:00Z","terrain":0.28},{"above_terrain":true,"airmass":4.28,"alt":13.27,"az":318.8,"t":"2029-09-26T02:45:00Z","terrain":-0.04},{"above_terrain":true,"airmass":4.48,"alt":12.66,"az":319.4,"t":"2029-09-26T02:50:00Z","terrain":-0.17},{"above_terrain":true,"airmass":4.69,"alt":12.05,"az":320.1,"t":"2029-09-26T02:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":4.92,"alt":11.46,"az":320.8,"t":"2029-09-26T03:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.17,"alt":10.87,"az":321.5,"t":"2029-09-26T03:05:00Z","terrain":0.01},{"above_terrain":true,"airmass":5.44,"alt":10.29,"az":322.2,"t":"2029-09-26T03:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":5.73,"alt":9.72,"az":322.9,"t":"2029-09-26T03:15:00Z","terrain":0.09},{"above_terrain":true,"airmass":6.06,"alt":9.16,"az":323.6,"t":"2029-09-26T03:20:00Z","terrain":-0.1},{"above_terrain":true,"airmass":6.41,"alt":8.61,"az":324.3,"t":"2029-09-26T03:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":6.8,"alt":8.07,"az":325.0,"t":"2029-09-26T03:30:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.23,"alt":7.54,"az":325.8,"t":"2029-09-26T03:35:00Z","terrain":-0.23},{"above_terrain":true,"airmass":7.71,"alt":7.02,"az":326.5,"t":"2029-09-26T03:40:00Z","terrain":-0.32},{"above_terrain":true,"airmass":8.24,"alt":6.51,"az":327.2,"t":"2029-09-26T03:45:00Z","terrain":-0.35},{"above_terrain":true,"airmass":8.83,"alt":6.01,"az":328.0,"t":"2029-09-26T03:50:00Z","terrain":-0.23},{"above_terrain":true,"airmass":9.5,"alt":5.52,"az":328.7,"t":"2029-09-26T03:55:00Z","terrain":-0.16},{"above_terrain":true,"airmass":10.25,"alt":5.04,"az":329.5,"t":"2029-09-26T04:00:00Z","terrain":-0.24},{"above_terrain":true,"airmass":11.09,"alt":4.57,"az":330.3,"t":"2029-09-26T04:05:00Z","terrain":-0.36},{"above_terrain":true,"airmass":12.05,"alt":4.11,"az":331.0,"t":"2029-09-26T04:10:00Z","terrain":-0.38},{"above_terrain":true,"airmass":13.15,"alt":3.66,"az":331.8,"t":"2029-09-26T04:15:00Z","terrain":-0.18},{"above_terrain":true,"airmass":14.41,"alt":3.22,"az":332.6,"t":"2029-09-26T04:20:00Z","terrain":-0.13},{"above_terrain":true,"airmass":15.87,"alt":2.8,"az":333.4,"t":"2029-09-26T04:25:00Z","terrain":-0.16},{"above_terrain":true,"airmass":17.56,"alt":2.39,"az":334.2,"t":"2029-09-26T04:30:00Z","terrain":-0.3},{"above_terrain":true,"airmass":19.52,"alt":1.98,"az":335.0,"t":"2029-09-26T04:35:00Z","terrain":-0.59},{"above_terrain":true,"airmass":21.82,"alt":1.59,"az":335.8,"t":"2029-09-26T04:40:00Z","terrain":-0.78},{"above_terrain":true,"airmass":24.51,"alt":1.22,"az":336.6,"t":"2029-09-26T04:45:00Z","terrain":-0.77},{"above_terrain":true,"airmass":27.67,"alt":0.85,"az":337.4,"t":"2029-09-26T04:50:00Z","terrain":-0.62},{"above_terrain":true,"airmass":31.37,"alt":0.5,"az":338.3,"t":"2029-09-26T04:55:00Z","terrain":-0.54},{"above_terrain":true,"airmass":35.66,"alt":0.16,"az":339.1,"t":"2029-09-26T05:00:00Z","terrain":-0.73},{"above_terrain":true,"airmass":null,"alt":-0.17,"az":339.9,"t":"2029-09-26T05:05:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-0.48,"az":340.8,"t":"2029-09-26T05:10:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-0.79,"az":341.6,"t":"2029-09-26T05:15:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-1.08,"az":342.4,"t":"2029-09-26T05:20:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-1.35,"az":343.3,"t":"2029-09-26T05:25:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.61,"az":344.2,"t":"2029-09-26T05:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.86,"az":345.0,"t":"2029-09-26T05:35:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-2.1,"az":345.9,"t":"2029-09-26T05:40:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-2.32,"az":346.8,"t":"2029-09-26T05:45:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-2.53,"az":347.6,"t":"2029-09-26T05:50:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-2.72,"az":348.5,"t":"2029-09-26T05:55:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-2.9,"az":349.4,"t":"2029-09-26T06:00:00Z","terrain":0.05},{"above_terrain":false,"airmass":null,"alt":-3.06,"az":350.3,"t":"2029-09-26T06:05:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.22,"az":351.1,"t":"2029-09-26T06:10:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-3.35,"az":352.0,"t":"2029-09-26T06:15:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-3.48,"az":352.9,"t":"2029-09-26T06:20:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-3.58,"az":353.8,"t":"2029-09-26T06:25:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-3.68,"az":354.7,"t":"2029-09-26T06:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.76,"az":355.6,"t":"2029-09-26T06:35:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-3.82,"az":356.5,"t":"2029-09-26T06:40:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":357.4,"t":"2029-09-26T06:45:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-3.91,"az":358.3,"t":"2029-09-26T06:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.93,"az":359.2,"t":"2029-09-26T06:55:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-3.93,"az":0.1,"t":"2029-09-26T07:00:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-3.92,"az":1.0,"t":"2029-09-26T07:05:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-3.9,"az":1.9,"t":"2029-09-26T07:10:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-3.86,"az":2.8,"t":"2029-09-26T07:15:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-3.81,"az":3.7,"t":"2029-09-26T07:20:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-3.74,"az":4.6,"t":"2029-09-26T07:25:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-3.66,"az":5.5,"t":"2029-09-26T07:30:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-3.56,"az":6.4,"t":"2029-09-26T07:35:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-3.45,"az":7.2,"t":"2029-09-26T07:40:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.33,"az":8.1,"t":"2029-09-26T07:45:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-3.19,"az":9.0,"t":"2029-09-26T07:50:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-3.03,"az":9.9,"t":"2029-09-26T07:55:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-2.87,"az":10.8,"t":"2029-09-26T08:00:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-2.68,"az":11.7,"t":"2029-09-26T08:05:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-2.49,"az":12.5,"t":"2029-09-26T08:10:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-2.28,"az":13.4,"t":"2029-09-26T08:15:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-2.05,"az":14.3,"t":"2029-09-26T08:20:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-1.82,"az":15.1,"t":"2029-09-26T08:25:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-1.56,"az":16.0,"t":"2029-09-26T08:30:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-1.3,"az":16.9,"t":"2029-09-26T08:35:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-1.02,"az":17.7,"t":"2029-09-26T08:40:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-0.73,"az":18.6,"t":"2029-09-26T08:45:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-0.43,"az":19.4,"t":"2029-09-26T08:50:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-0.11,"az":20.2,"t":"2029-09-26T08:55:00Z","terrain":0.67},{"above_terrain":false,"airmass":34.79,"alt":0.22,"az":21.1,"t":"2029-09-26T09:00:00Z","terrain":0.71}],"transit":{"airmass":1.0,"alt":87.3,"az":5.7,"t":"2029-09-25T19:00:00Z"},"usable_hours":8.08,"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."]}