{"assessment":{"best_window":{"end":"2040-11-17T22:35Z","end_local":"00:35","hours":5.92,"label":"marginal","mean_quality":0.35,"start":"2040-11-17T16:40Z","start_local":"18:40"},"cost":{"altitude":2.79,"clouds":0.0,"darkness":1.28,"moon":5.7},"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 barely \u2014 weather unknown","hourly":[{"alt":43,"cloud":null,"high":null,"iso":"2040-11-17T15:00Z","label":"unusable","low":null,"mid":null,"moon_alt":6,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"17:00","wind":null},{"alt":54,"cloud":null,"high":null,"iso":"2040-11-17T16:00Z","label":"poor","low":null,"mid":null,"moon_alt":17,"precip":null,"q":0.08,"rh":null,"sky":"nautical twilight","temp":null,"time":"18:00","wind":null},{"alt":65,"cloud":null,"high":null,"iso":"2040-11-17T17:00Z","label":"marginal","low":null,"mid":null,"moon_alt":28,"precip":null,"q":0.46,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":76,"cloud":null,"high":null,"iso":"2040-11-17T18:00Z","label":"marginal","low":null,"mid":null,"moon_alt":39,"precip":null,"q":0.4,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":87,"cloud":null,"high":null,"iso":"2040-11-17T19:00Z","label":"marginal","low":null,"mid":null,"moon_alt":49,"precip":null,"q":0.35,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":82,"cloud":null,"high":null,"iso":"2040-11-17T20:00Z","label":"marginal","low":null,"mid":null,"moon_alt":58,"precip":null,"q":0.32,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":71,"cloud":null,"high":null,"iso":"2040-11-17T21:00Z","label":"marginal","low":null,"mid":null,"moon_alt":63,"precip":null,"q":0.3,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":60,"cloud":null,"high":null,"iso":"2040-11-17T22:00Z","label":"marginal","low":null,"mid":null,"moon_alt":63,"precip":null,"q":0.3,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":49,"cloud":null,"high":null,"iso":"2040-11-17T23:00Z","label":"poor","low":null,"mid":null,"moon_alt":57,"precip":null,"q":0.3,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":38,"cloud":null,"high":null,"iso":"2040-11-18T00:00Z","label":"marginal","low":null,"mid":null,"moon_alt":48,"precip":null,"q":0.31,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":29,"cloud":null,"high":null,"iso":"2040-11-18T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":38,"precip":null,"q":0.3,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":19,"cloud":null,"high":null,"iso":"2040-11-18T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":27,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":11,"cloud":null,"high":null,"iso":"2040-11-18T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":16,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":4,"cloud":null,"high":null,"iso":"2040-11-18T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":6,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":-1,"cloud":null,"high":null,"iso":"2040-11-18T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-4,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.48,"peak_sky":0.48,"quality_hours":3.26,"reasons":["moonlight cost 5.7 quality-hours","the target being low or below 20\u00b0 cost 2.8 quality-hours","daylight and twilight cost 1.3 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":39,"score_weather":null,"sky_hours":3.26,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2040-11-17T15:30Z","end_local":"17:30","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2040-11-17T14:55Z","start_local":"16:55"},{"end":"2040-11-17T16:40Z","end_local":"18:40","hours":1.17,"label":"poor","mean_quality":0.16,"start":"2040-11-17T15:30Z","start_local":"17:30"},{"end":"2040-11-17T22:35Z","end_local":"00:35","hours":5.92,"label":"marginal","mean_quality":0.35,"start":"2040-11-17T16:40Z","start_local":"18:40"},{"end":"2040-11-17T23:15Z","end_local":"01:15","hours":0.67,"label":"poor","mean_quality":0.3,"start":"2040-11-17T22:35Z","start_local":"00:35"},{"end":"2040-11-18T01:05Z","end_local":"03:05","hours":1.83,"label":"marginal","mean_quality":0.31,"start":"2040-11-17T23:15Z","start_local":"01:15"},{"end":"2040-11-18T02:00Z","end_local":"04:00","hours":0.92,"label":"poor","mean_quality":0.24,"start":"2040-11-18T01:05Z","start_local":"03:05"},{"end":"2040-11-18T05:15Z","end_local":"07:15","hours":3.25,"label":"unusable","mean_quality":0.0,"start":"2040-11-18T02:00Z","start_local":"04:00"}]},"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":"2040-11-17T16:35:24Z","dark_hours":11.03,"dark_to":"2040-11-18T03:37:18Z","moon":{"illumination":0.992,"phase":"full moon","waxing":true},"moon_free_dark_hours":0.0,"moonrise":"2040-11-17T14:24:07Z","moonset":"2040-11-18T04:34:29Z","sunrise":"2040-11-18T05:14:14Z","sunset":"2040-11-17T14:58:41Z","twilight":{"astronomical":{"end":"2040-11-17T16:35:24Z","start":"2040-11-18T03:37:18Z"},"civil":{"end":"2040-11-17T15:28:43Z","start":"2040-11-18T04:44:07Z"},"nautical":{"end":"2040-11-17T16:02:28Z","start":"2040-11-18T04:10:17Z"}},"window_end":"2040-11-18T10:00:00Z","window_start":"2040-11-17T10:00:00Z"},"night_date":"2040-11-17","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":"2040-11-17T19:15:00Z"},"dec":41.26875,"dec_of_date":41.4922,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":8.25,"limit_rise":"2040-11-17T12:36:38Z","limit_set":"2040-11-18T01:55:43Z","max_az_rate_deg_per_min":24.55,"moon_separation":38.1,"never_rises":false,"ra":10.68470833,"ra_of_date":11.2467,"ra_str":"00h 42m 44.3s","resolved":{"common_name":"Andromeda Galaxy","dec":41.26875,"morphology":"SA(s)b","name":"M 31","ra":10.68470833,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M31","source":"sesame","type":"AGN","type_text":"galaxy with an active nucleus","vmag":3.44},"summary":"8.2 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2040-11-18T04:44:02Z","blocked_dark_hours":0,"clears_at":"2040-11-17T10:01:44Z","rise_az":30.0},"track":[{"above_terrain":false,"airmass":27.16,"alt":0.91,"az":29.2,"t":"2040-11-17T10:00:00Z","terrain":1.02},{"above_terrain":true,"airmass":23.37,"alt":1.37,"az":30.0,"t":"2040-11-17T10:05:00Z","terrain":1.15},{"above_terrain":true,"airmass":20.31,"alt":1.84,"az":30.8,"t":"2040-11-17T10:10:00Z","terrain":1.28},{"above_terrain":true,"airmass":17.83,"alt":2.33,"az":31.6,"t":"2040-11-17T10:15:00Z","terrain":1.32},{"above_terrain":true,"airmass":15.78,"alt":2.82,"az":32.4,"t":"2040-11-17T10:20:00Z","terrain":1.2},{"above_terrain":true,"airmass":14.09,"alt":3.33,"az":33.2,"t":"2040-11-17T10:25:00Z","terrain":0.89},{"above_terrain":true,"airmass":12.67,"alt":3.85,"az":34.0,"t":"2040-11-17T10:30:00Z","terrain":0.45},{"above_terrain":true,"airmass":11.48,"alt":4.37,"az":34.7,"t":"2040-11-17T10:35:00Z","terrain":0.15},{"above_terrain":true,"airmass":10.46,"alt":4.91,"az":35.5,"t":"2040-11-17T10:40:00Z","terrain":0.04},{"above_terrain":true,"airmass":9.58,"alt":5.46,"az":36.3,"t":"2040-11-17T10:45:00Z","terrain":-0.0},{"above_terrain":true,"airmass":8.82,"alt":6.02,"az":37.0,"t":"2040-11-17T10:50:00Z","terrain":-0.09},{"above_terrain":true,"airmass":8.15,"alt":6.59,"az":37.8,"t":"2040-11-17T10:55:00Z","terrain":-0.18},{"above_terrain":true,"airmass":7.57,"alt":7.17,"az":38.5,"t":"2040-11-17T11:00:00Z","terrain":-0.18},{"above_terrain":true,"airmass":7.05,"alt":7.76,"az":39.3,"t":"2040-11-17T11:05:00Z","terrain":-0.13},{"above_terrain":true,"airmass":6.59,"alt":8.35,"az":40.0,"t":"2040-11-17T11:10:00Z","terrain":-0.05},{"above_terrain":true,"airmass":6.18,"alt":8.96,"az":40.7,"t":"2040-11-17T11:15:00Z","terrain":0.0},{"above_terrain":true,"airmass":5.82,"alt":9.57,"az":41.5,"t":"2040-11-17T11:20:00Z","terrain":0.07},{"above_terrain":true,"airmass":5.49,"alt":10.2,"az":42.2,"t":"2040-11-17T11:25:00Z","terrain":0.14},{"above_terrain":true,"airmass":5.19,"alt":10.83,"az":42.9,"t":"2040-11-17T11:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":4.91,"alt":11.47,"az":43.6,"t":"2040-11-17T11:35:00Z","terrain":0.34},{"above_terrain":true,"airmass":4.67,"alt":12.12,"az":44.3,"t":"2040-11-17T11:40:00Z","terrain":0.45},{"above_terrain":true,"airmass":4.44,"alt":12.78,"az":44.9,"t":"2040-11-17T11:45:00Z","terrain":0.57},{"above_terrain":true,"airmass":4.23,"alt":13.44,"az":45.6,"t":"2040-11-17T11:50:00Z","terrain":0.64},{"above_terrain":true,"airmass":4.04,"alt":14.12,"az":46.3,"t":"2040-11-17T11:55:00Z","terrain":0.65},{"above_terrain":true,"airmass":3.86,"alt":14.8,"az":47.0,"t":"2040-11-17T12:00:00Z","terrain":0.61},{"above_terrain":true,"airmass":3.7,"alt":15.48,"az":47.6,"t":"2040-11-17T12:05:00Z","terrain":0.56},{"above_terrain":true,"airmass":3.55,"alt":16.18,"az":48.3,"t":"2040-11-17T12:10:00Z","terrain":0.5},{"above_terrain":true,"airmass":3.41,"alt":16.88,"az":48.9,"t":"2040-11-17T12:15:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.28,"alt":17.59,"az":49.6,"t":"2040-11-17T12:20:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.16,"alt":18.31,"az":50.2,"t":"2040-11-17T12:25:00Z","terrain":0.43},{"above_terrain":true,"airmass":3.04,"alt":19.03,"az":50.9,"t":"2040-11-17T12:30:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.94,"alt":19.76,"az":51.5,"t":"2040-11-17T12:35:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.84,"alt":20.49,"az":52.1,"t":"2040-11-17T12:40:00Z","terrain":0.65},{"above_terrain":true,"airmass":2.74,"alt":21.23,"az":52.7,"t":"2040-11-17T12:45:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.66,"alt":21.98,"az":53.3,"t":"2040-11-17T12:50:00Z","terrain":0.89},{"above_terrain":true,"airmass":2.57,"alt":22.74,"az":53.9,"t":"2040-11-17T12:55:00Z","terrain":0.99},{"above_terrain":true,"airmass":2.5,"alt":23.5,"az":54.5,"t":"2040-11-17T13:00:00Z","terrain":1.04},{"above_terrain":true,"airmass":2.42,"alt":24.26,"az":55.1,"t":"2040-11-17T13:05:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.35,"alt":25.03,"az":55.7,"t":"2040-11-17T13:10:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.29,"alt":25.81,"az":56.3,"t":"2040-11-17T13:15:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.23,"alt":26.59,"az":56.9,"t":"2040-11-17T13:20:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.17,"alt":27.38,"az":57.5,"t":"2040-11-17T13:25:00Z","terrain":1.15},{"above_terrain":true,"airmass":2.11,"alt":28.17,"az":58.0,"t":"2040-11-17T13:30:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.06,"alt":28.96,"az":58.6,"t":"2040-11-17T13:35:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.01,"alt":29.76,"az":59.2,"t":"2040-11-17T13:40:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.96,"alt":30.57,"az":59.7,"t":"2040-11-17T13:45:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.92,"alt":31.38,"az":60.3,"t":"2040-11-17T13:50:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.87,"alt":32.2,"az":60.8,"t":"2040-11-17T13:55:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.83,"alt":33.02,"az":61.4,"t":"2040-11-17T14:00:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.79,"alt":33.84,"az":61.9,"t":"2040-11-17T14:05:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.75,"alt":34.67,"az":62.4,"t":"2040-11-17T14:10:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.72,"alt":35.5,"az":63.0,"t":"2040-11-17T14:15:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.68,"alt":36.33,"az":63.5,"t":"2040-11-17T14:20:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.65,"alt":37.17,"az":64.0,"t":"2040-11-17T14:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.62,"alt":38.02,"az":64.5,"t":"2040-11-17T14:30:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.59,"alt":38.86,"az":65.1,"t":"2040-11-17T14:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.56,"alt":39.71,"az":65.6,"t":"2040-11-17T14:40:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.54,"alt":40.57,"az":66.1,"t":"2040-11-17T14:45:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.51,"alt":41.42,"az":66.6,"t":"2040-11-17T14:50:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.48,"alt":42.29,"az":67.1,"t":"2040-11-17T14:55:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.46,"alt":43.15,"az":67.6,"t":"2040-11-17T15:00:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.44,"alt":44.02,"az":68.1,"t":"2040-11-17T15:05:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.42,"alt":44.89,"az":68.6,"t":"2040-11-17T15:10:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.39,"alt":45.76,"az":69.1,"t":"2040-11-17T15:15:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.37,"alt":46.63,"az":69.6,"t":"2040-11-17T15:20:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.35,"alt":47.51,"az":70.1,"t":"2040-11-17T15:25:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.34,"alt":48.39,"az":70.5,"t":"2040-11-17T15:30:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.32,"alt":49.28,"az":71.0,"t":"2040-11-17T15:35:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.3,"alt":50.16,"az":71.5,"t":"2040-11-17T15:40:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.28,"alt":51.05,"az":72.0,"t":"2040-11-17T15:45:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.27,"alt":51.94,"az":72.5,"t":"2040-11-17T15:50:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.25,"alt":52.84,"az":72.9,"t":"2040-11-17T15:55:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.24,"alt":53.73,"az":73.4,"t":"2040-11-17T16:00:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.23,"alt":54.63,"az":73.9,"t":"2040-11-17T16:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.21,"alt":55.53,"az":74.3,"t":"2040-11-17T16:10:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.2,"alt":56.43,"az":74.8,"t":"2040-11-17T16:15:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.19,"alt":57.34,"az":75.3,"t":"2040-11-17T16:20:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.18,"alt":58.24,"az":75.7,"t":"2040-11-17T16:25:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.16,"alt":59.15,"az":76.2,"t":"2040-11-17T16:30:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.15,"alt":60.06,"az":76.6,"t":"2040-11-17T16:35:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.14,"alt":60.97,"az":77.1,"t":"2040-11-17T16:40:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.13,"alt":61.89,"az":77.6,"t":"2040-11-17T16:45:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.12,"alt":62.8,"az":78.0,"t":"2040-11-17T16:50:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.11,"alt":63.72,"az":78.5,"t":"2040-11-17T16:55:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.11,"alt":64.64,"az":78.9,"t":"2040-11-17T17:00:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.1,"alt":65.55,"az":79.4,"t":"2040-11-17T17:05:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.09,"alt":66.48,"az":79.8,"t":"2040-11-17T17:10:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.08,"alt":67.4,"az":80.3,"t":"2040-11-17T17:15:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.08,"alt":68.32,"az":80.7,"t":"2040-11-17T17:20:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.07,"alt":69.24,"az":81.2,"t":"2040-11-17T17:25:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.06,"alt":70.17,"az":81.6,"t":"2040-11-17T17:30:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.06,"alt":71.1,"az":82.1,"t":"2040-11-17T17:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.05,"alt":72.02,"az":82.6,"t":"2040-11-17T17:40:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.05,"alt":72.95,"az":83.0,"t":"2040-11-17T17:45:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.04,"alt":73.88,"az":83.5,"t":"2040-11-17T17:50:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.04,"alt":74.81,"az":84.0,"t":"2040-11-17T17:55:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.03,"alt":75.74,"az":84.4,"t":"2040-11-17T18:00:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.03,"alt":76.68,"az":84.9,"t":"2040-11-17T18:05:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.02,"alt":77.61,"az":85.4,"t":"2040-11-17T18:10:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.02,"alt":78.54,"az":85.9,"t":"2040-11-17T18:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.02,"alt":79.48,"az":86.4,"t":"2040-11-17T18:20:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.01,"alt":80.41,"az":86.9,"t":"2040-11-17T18:25:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.01,"alt":81.34,"az":87.5,"t":"2040-11-17T18:30:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.01,"alt":82.28,"az":88.1,"t":"2040-11-17T18:35:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.01,"alt":83.22,"az":88.7,"t":"2040-11-17T18:40:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.0,"alt":84.15,"az":89.4,"t":"2040-11-17T18:45:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.0,"alt":85.09,"az":90.2,"t":"2040-11-17T18:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.0,"alt":86.02,"az":91.1,"t":"2040-11-17T18:55:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.0,"alt":86.96,"az":92.4,"t":"2040-11-17T19:00:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.0,"alt":87.89,"az":94.5,"t":"2040-11-17T19:05:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.0,"alt":88.82,"az":99.3,"t":"2040-11-17T19:10:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.0,"alt":89.7,"az":131.9,"t":"2040-11-17T19:15:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.0,"alt":89.26,"az":254.6,"t":"2040-11-17T19:20:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.0,"alt":88.34,"az":263.8,"t":"2040-11-17T19:25:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.0,"alt":87.4,"az":266.7,"t":"2040-11-17T19:30:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.0,"alt":86.47,"az":268.3,"t":"2040-11-17T19:35:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.0,"alt":85.53,"az":269.4,"t":"2040-11-17T19:40:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.0,"alt":84.6,"az":270.3,"t":"2040-11-17T19:45:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.01,"alt":83.66,"az":271.0,"t":"2040-11-17T19:50:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.01,"alt":82.72,"az":271.7,"t":"2040-11-17T19:55:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.01,"alt":81.79,"az":272.3,"t":"2040-11-17T20:00:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.01,"alt":80.85,"az":272.8,"t":"2040-11-17T20:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.02,"alt":79.92,"az":273.4,"t":"2040-11-17T20:10:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.02,"alt":78.99,"az":273.9,"t":"2040-11-17T20:15:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.02,"alt":78.05,"az":274.4,"t":"2040-11-17T20:20:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.03,"alt":77.12,"az":274.9,"t":"2040-11-17T20:25:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.03,"alt":76.19,"az":275.3,"t":"2040-11-17T20:30:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.03,"alt":75.26,"az":275.8,"t":"2040-11-17T20:35:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.04,"alt":74.32,"az":276.3,"t":"2040-11-17T20:40:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.04,"alt":73.4,"az":276.8,"t":"2040-11-17T20:45:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.05,"alt":72.47,"az":277.2,"t":"2040-11-17T20:50:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.05,"alt":71.54,"az":277.7,"t":"2040-11-17T20:55:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.06,"alt":70.61,"az":278.1,"t":"2040-11-17T21:00:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.07,"alt":69.68,"az":278.6,"t":"2040-11-17T21:05:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.07,"alt":68.76,"az":279.1,"t":"2040-11-17T21:10:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.08,"alt":67.84,"az":279.5,"t":"2040-11-17T21:15:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.09,"alt":66.91,"az":280.0,"t":"2040-11-17T21:20:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.09,"alt":65.99,"az":280.4,"t":"2040-11-17T21:25:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.1,"alt":65.07,"az":280.9,"t":"2040-11-17T21:30:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.11,"alt":64.15,"az":281.3,"t":"2040-11-17T21:35:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.12,"alt":63.24,"az":281.8,"t":"2040-11-17T21:40:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.13,"alt":62.32,"az":282.2,"t":"2040-11-17T21:45:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.14,"alt":61.41,"az":282.7,"t":"2040-11-17T21:50:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.15,"alt":60.5,"az":283.1,"t":"2040-11-17T21:55:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.16,"alt":59.59,"az":283.6,"t":"2040-11-17T22:00:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.17,"alt":58.68,"az":284.1,"t":"2040-11-17T22:05:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.18,"alt":57.77,"az":284.5,"t":"2040-11-17T22:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.19,"alt":56.86,"az":285.0,"t":"2040-11-17T22:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.21,"alt":55.96,"az":285.4,"t":"2040-11-17T22:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.22,"alt":55.06,"az":285.9,"t":"2040-11-17T22:25:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.23,"alt":54.16,"az":286.4,"t":"2040-11-17T22:30:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.25,"alt":53.26,"az":286.9,"t":"2040-11-17T22:35:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.26,"alt":52.37,"az":287.3,"t":"2040-11-17T22:40:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.28,"alt":51.48,"az":287.8,"t":"2040-11-17T22:45:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.29,"alt":50.59,"az":288.3,"t":"2040-11-17T22:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.31,"alt":49.7,"az":288.7,"t":"2040-11-17T22:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.33,"alt":48.81,"az":289.2,"t":"2040-11-17T23:00:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.35,"alt":47.93,"az":289.7,"t":"2040-11-17T23:05:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.36,"alt":47.05,"az":290.2,"t":"2040-11-17T23:10:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.38,"alt":46.18,"az":290.7,"t":"2040-11-17T23:15:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.41,"alt":45.3,"az":291.2,"t":"2040-11-17T23:20:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.43,"alt":44.43,"az":291.7,"t":"2040-11-17T23:25:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.45,"alt":43.56,"az":292.2,"t":"2040-11-17T23:30:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.47,"alt":42.7,"az":292.7,"t":"2040-11-17T23:35:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.5,"alt":41.83,"az":293.2,"t":"2040-11-17T23:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.52,"alt":40.98,"az":293.7,"t":"2040-11-17T23:45:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.55,"alt":40.12,"az":294.2,"t":"2040-11-17T23:50:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.58,"alt":39.27,"az":294.7,"t":"2040-11-17T23:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.61,"alt":38.42,"az":295.2,"t":"2040-11-18T00:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.64,"alt":37.57,"az":295.7,"t":"2040-11-18T00:05:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.67,"alt":36.73,"az":296.3,"t":"2040-11-18T00:10:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.7,"alt":35.9,"az":296.8,"t":"2040-11-18T00:15:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.74,"alt":35.06,"az":297.3,"t":"2040-11-18T00:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.77,"alt":34.23,"az":297.8,"t":"2040-11-18T00:25:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.81,"alt":33.41,"az":298.4,"t":"2040-11-18T00:30:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.85,"alt":32.59,"az":298.9,"t":"2040-11-18T00:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.89,"alt":31.77,"az":299.5,"t":"2040-11-18T00:40:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.94,"alt":30.96,"az":300.0,"t":"2040-11-18T00:45:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.99,"alt":30.15,"az":300.6,"t":"2040-11-18T00:50:00Z","terrain":0.34},{"above_terrain":true,"airmass":2.03,"alt":29.34,"az":301.1,"t":"2040-11-18T00:55:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.09,"alt":28.55,"az":301.7,"t":"2040-11-18T01:00:00Z","terrain":0.15},{"above_terrain":true,"airmass":2.14,"alt":27.75,"az":302.3,"t":"2040-11-18T01:05:00Z","terrain":-0.0},{"above_terrain":true,"airmass":2.2,"alt":26.96,"az":302.8,"t":"2040-11-18T01:10:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.26,"alt":26.18,"az":303.4,"t":"2040-11-18T01:15:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.32,"alt":25.4,"az":304.0,"t":"2040-11-18T01:20:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.39,"alt":24.63,"az":304.6,"t":"2040-11-18T01:25:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.46,"alt":23.86,"az":305.2,"t":"2040-11-18T01:30:00Z","terrain":-0.27},{"above_terrain":true,"airmass":2.54,"alt":23.1,"az":305.8,"t":"2040-11-18T01:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.62,"alt":22.34,"az":306.4,"t":"2040-11-18T01:40:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.7,"alt":21.59,"az":307.0,"t":"2040-11-18T01:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.79,"alt":20.85,"az":307.6,"t":"2040-11-18T01:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.89,"alt":20.11,"az":308.2,"t":"2040-11-18T01:55:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.99,"alt":19.38,"az":308.8,"t":"2040-11-18T02:00:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.1,"alt":18.65,"az":309.5,"t":"2040-11-18T02:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.22,"alt":17.93,"az":310.1,"t":"2040-11-18T02:10:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.35,"alt":17.22,"az":310.8,"t":"2040-11-18T02:15:00Z","terrain":0.33},{"above_terrain":true,"airmass":3.48,"alt":16.51,"az":311.4,"t":"2040-11-18T02:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.63,"alt":15.81,"az":312.1,"t":"2040-11-18T02:25:00Z","terrain":0.15},{"above_terrain":true,"airmass":3.78,"alt":15.12,"az":312.7,"t":"2040-11-18T02:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.95,"alt":14.44,"az":313.4,"t":"2040-11-18T02:35:00Z","terrain":0.35},{"above_terrain":true,"airmass":4.14,"alt":13.76,"az":314.1,"t":"2040-11-18T02:40:00Z","terrain":0.47},{"above_terrain":true,"airmass":4.34,"alt":13.09,"az":314.7,"t":"2040-11-18T02:45:00Z","terrain":0.54},{"above_terrain":true,"airmass":4.55,"alt":12.43,"az":315.4,"t":"2040-11-18T02:50:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.79,"alt":11.78,"az":316.1,"t":"2040-11-18T02:55:00Z","terrain":0.46},{"above_terrain":true,"airmass":5.05,"alt":11.13,"az":316.8,"t":"2040-11-18T03:00:00Z","terrain":0.34},{"above_terrain":true,"airmass":5.34,"alt":10.5,"az":317.5,"t":"2040-11-18T03:05:00Z","terrain":0.32},{"above_terrain":true,"airmass":5.65,"alt":9.87,"az":318.2,"t":"2040-11-18T03:10:00Z","terrain":0.23},{"above_terrain":true,"airmass":6.0,"alt":9.25,"az":318.9,"t":"2040-11-18T03:15:00Z","terrain":-0.1},{"above_terrain":true,"airmass":6.39,"alt":8.64,"az":319.6,"t":"2040-11-18T03:20:00Z","terrain":-0.18},{"above_terrain":true,"airmass":6.83,"alt":8.04,"az":320.4,"t":"2040-11-18T03:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.31,"alt":7.45,"az":321.1,"t":"2040-11-18T03:30:00Z","terrain":-0.15},{"above_terrain":true,"airmass":7.86,"alt":6.86,"az":321.9,"t":"2040-11-18T03:35:00Z","terrain":0.15},{"above_terrain":true,"airmass":8.49,"alt":6.29,"az":322.6,"t":"2040-11-18T03:40:00Z","terrain":0.13},{"above_terrain":true,"airmass":9.2,"alt":5.73,"az":323.4,"t":"2040-11-18T03:45:00Z","terrain":-0.02},{"above_terrain":true,"airmass":10.02,"alt":5.17,"az":324.1,"t":"2040-11-18T03:50:00Z","terrain":-0.21},{"above_terrain":true,"airmass":10.97,"alt":4.63,"az":324.9,"t":"2040-11-18T03:55:00Z","terrain":-0.19},{"above_terrain":true,"airmass":12.08,"alt":4.1,"az":325.7,"t":"2040-11-18T04:00:00Z","terrain":-0.22},{"above_terrain":true,"airmass":13.39,"alt":3.57,"az":326.4,"t":"2040-11-18T04:05:00Z","terrain":-0.31},{"above_terrain":true,"airmass":14.94,"alt":3.06,"az":327.2,"t":"2040-11-18T04:10:00Z","terrain":-0.35},{"above_terrain":true,"airmass":16.8,"alt":2.56,"az":328.0,"t":"2040-11-18T04:15:00Z","terrain":-0.23},{"above_terrain":true,"airmass":19.07,"alt":2.07,"az":328.8,"t":"2040-11-18T04:20:00Z","terrain":-0.15},{"above_terrain":true,"airmass":21.83,"alt":1.59,"az":329.6,"t":"2040-11-18T04:25:00Z","terrain":-0.27},{"above_terrain":true,"airmass":25.25,"alt":1.12,"az":330.5,"t":"2040-11-18T04:30:00Z","terrain":-0.37},{"above_terrain":true,"airmass":29.5,"alt":0.67,"az":331.3,"t":"2040-11-18T04:35:00Z","terrain":-0.32},{"above_terrain":true,"airmass":34.76,"alt":0.22,"az":332.1,"t":"2040-11-18T04:40:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-0.21,"az":332.9,"t":"2040-11-18T04:45:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-0.63,"az":333.8,"t":"2040-11-18T04:50:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-1.03,"az":334.6,"t":"2040-11-18T04:55:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-1.43,"az":335.5,"t":"2040-11-18T05:00:00Z","terrain":-0.7},{"above_terrain":false,"airmass":null,"alt":-1.81,"az":336.3,"t":"2040-11-18T05:05:00Z","terrain":-0.8},{"above_terrain":false,"airmass":null,"alt":-2.18,"az":337.2,"t":"2040-11-18T05:10:00Z","terrain":-0.68},{"above_terrain":false,"airmass":null,"alt":-2.54,"az":338.1,"t":"2040-11-18T05:15:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-2.88,"az":338.9,"t":"2040-11-18T05:20:00Z","terrain":-0.73},{"above_terrain":false,"airmass":null,"alt":-3.21,"az":339.8,"t":"2040-11-18T05:25:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-3.53,"az":340.7,"t":"2040-11-18T05:30:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-3.83,"az":341.6,"t":"2040-11-18T05:35:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-4.12,"az":342.5,"t":"2040-11-18T05:40:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-4.39,"az":343.4,"t":"2040-11-18T05:45:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-4.65,"az":344.3,"t":"2040-11-18T05:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-4.9,"az":345.2,"t":"2040-11-18T05:55:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-5.13,"az":346.1,"t":"2040-11-18T06:00:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-5.35,"az":347.0,"t":"2040-11-18T06:05:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-5.55,"az":348.0,"t":"2040-11-18T06:10:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-5.74,"az":348.9,"t":"2040-11-18T06:15:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-5.91,"az":349.8,"t":"2040-11-18T06:20:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-6.07,"az":350.7,"t":"2040-11-18T06:25:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.21,"az":351.7,"t":"2040-11-18T06:30:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-6.34,"az":352.6,"t":"2040-11-18T06:35:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-6.45,"az":353.5,"t":"2040-11-18T06:40:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-6.55,"az":354.5,"t":"2040-11-18T06:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.63,"az":355.4,"t":"2040-11-18T06:50:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-6.7,"az":356.4,"t":"2040-11-18T06:55:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.75,"az":357.3,"t":"2040-11-18T07:00:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-6.79,"az":358.3,"t":"2040-11-18T07:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.81,"az":359.2,"t":"2040-11-18T07:10:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-6.81,"az":0.1,"t":"2040-11-18T07:15:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-6.8,"az":1.1,"t":"2040-11-18T07:20:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-6.78,"az":2.0,"t":"2040-11-18T07:25:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-6.74,"az":3.0,"t":"2040-11-18T07:30:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-6.68,"az":3.9,"t":"2040-11-18T07:35:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-6.61,"az":4.9,"t":"2040-11-18T07:40:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.52,"az":5.8,"t":"2040-11-18T07:45:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-6.42,"az":6.7,"t":"2040-11-18T07:50:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-6.3,"az":7.7,"t":"2040-11-18T07:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.17,"az":8.6,"t":"2040-11-18T08:00:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-6.02,"az":9.6,"t":"2040-11-18T08:05:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-5.86,"az":10.5,"t":"2040-11-18T08:10:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-5.68,"az":11.4,"t":"2040-11-18T08:15:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-5.49,"az":12.3,"t":"2040-11-18T08:20:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-5.28,"az":13.3,"t":"2040-11-18T08:25:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-5.06,"az":14.2,"t":"2040-11-18T08:30:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-4.82,"az":15.1,"t":"2040-11-18T08:35:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-4.57,"az":16.0,"t":"2040-11-18T08:40:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-4.31,"az":16.9,"t":"2040-11-18T08:45:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-4.03,"az":17.8,"t":"2040-11-18T08:50:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-3.74,"az":18.7,"t":"2040-11-18T08:55:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-3.43,"az":19.6,"t":"2040-11-18T09:00:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-3.11,"az":20.5,"t":"2040-11-18T09:05:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-2.78,"az":21.3,"t":"2040-11-18T09:10:00Z","terrain":0.79},{"above_terrain":false,"airmass":null,"alt":-2.43,"az":22.2,"t":"2040-11-18T09:15:00Z","terrain":1.03},{"above_terrain":false,"airmass":null,"alt":-2.07,"az":23.1,"t":"2040-11-18T09:20:00Z","terrain":1.14},{"above_terrain":false,"airmass":null,"alt":-1.69,"az":23.9,"t":"2040-11-18T09:25:00Z","terrain":0.93},{"above_terrain":false,"airmass":null,"alt":-1.31,"az":24.8,"t":"2040-11-18T09:30:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-0.91,"az":25.6,"t":"2040-11-18T09:35:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-0.5,"az":26.5,"t":"2040-11-18T09:40:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-0.07,"az":27.3,"t":"2040-11-18T09:45:00Z","terrain":1.25},{"above_terrain":false,"airmass":33.01,"alt":0.36,"az":28.2,"t":"2040-11-18T09:50:00Z","terrain":1.16},{"above_terrain":false,"airmass":28.08,"alt":0.81,"az":29.0,"t":"2040-11-18T09:55:00Z","terrain":1.0},{"above_terrain":true,"airmass":24.11,"alt":1.27,"az":29.8,"t":"2040-11-18T10:00:00Z","terrain":1.12}],"transit":{"airmass":1.0,"alt":89.7,"az":131.9,"t":"2040-11-17T19:15:00Z"},"usable_hours":9.33,"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."]}