{"assessment":{"best_window":{"end":"2039-09-30T18:35Z","end_local":"21:35","hours":0.92,"label":"good","mean_quality":0.62,"start":"2039-09-30T17:40Z","start_local":"20:40"},"cost":{"altitude":2.23,"clouds":0.0,"darkness":1.22,"moon":3.16},"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":71,"cloud":null,"high":null,"iso":"2039-09-30T17:00Z","label":"poor","low":null,"mid":null,"moon_alt":13,"precip":null,"q":0.1,"rh":null,"sky":"nautical twilight","temp":null,"time":"20:00","wind":null},{"alt":82,"cloud":null,"high":null,"iso":"2039-09-30T18:00Z","label":"good","low":null,"mid":null,"moon_alt":22,"precip":null,"q":0.62,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":86,"cloud":null,"high":null,"iso":"2039-09-30T19:00Z","label":"marginal","low":null,"mid":null,"moon_alt":30,"precip":null,"q":0.59,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":76,"cloud":null,"high":null,"iso":"2039-09-30T20:00Z","label":"marginal","low":null,"mid":null,"moon_alt":36,"precip":null,"q":0.56,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":65,"cloud":null,"high":null,"iso":"2039-09-30T21:00Z","label":"marginal","low":null,"mid":null,"moon_alt":39,"precip":null,"q":0.55,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":55,"cloud":null,"high":null,"iso":"2039-09-30T22:00Z","label":"marginal","low":null,"mid":null,"moon_alt":38,"precip":null,"q":0.53,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":44,"cloud":null,"high":null,"iso":"2039-09-30T23:00Z","label":"marginal","low":null,"mid":null,"moon_alt":34,"precip":null,"q":0.51,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":34,"cloud":null,"high":null,"iso":"2039-10-01T00:00Z","label":"marginal","low":null,"mid":null,"moon_alt":28,"precip":null,"q":0.49,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":25,"cloud":null,"high":null,"iso":"2039-10-01T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":19,"precip":null,"q":0.38,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":17,"cloud":null,"high":null,"iso":"2039-10-01T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":9,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":9,"cloud":null,"high":null,"iso":"2039-10-01T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-1,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":3,"cloud":null,"high":null,"iso":"2039-10-01T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-12,"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":4.43,"reasons":["moonlight cost 3.2 quality-hours","the target being low or below 20\u00b0 cost 2.2 quality-hours","daylight and twilight cost 1.2 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":63,"score_weather":null,"sky_hours":4.43,"verdict":"unknown","verdict_astronomy":"marginal","weather_known":false,"windows":[{"end":"2039-09-30T16:35Z","end_local":"19:35","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2039-09-30T16:05Z","start_local":"19:05"},{"end":"2039-09-30T17:05Z","end_local":"20:05","hours":0.5,"label":"poor","mean_quality":0.1,"start":"2039-09-30T16:35Z","start_local":"19:35"},{"end":"2039-09-30T17:40Z","end_local":"20:40","hours":0.58,"label":"marginal","mean_quality":0.32,"start":"2039-09-30T17:05Z","start_local":"20:05"},{"end":"2039-09-30T18:35Z","end_local":"21:35","hours":0.92,"label":"good","mean_quality":0.62,"start":"2039-09-30T17:40Z","start_local":"20:40"},{"end":"2039-10-01T01:30Z","end_local":"04:30","hours":6.92,"label":"marginal","mean_quality":0.52,"start":"2039-09-30T18:35Z","start_local":"21:35"},{"end":"2039-10-01T01:40Z","end_local":"04:40","hours":0.17,"label":"poor","mean_quality":0.28,"start":"2039-10-01T01:30Z","start_local":"04:30"},{"end":"2039-10-01T04:20Z","end_local":"07:20","hours":2.67,"label":"unusable","mean_quality":0.0,"start":"2039-10-01T01:40Z","start_local":"04:40"}]},"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":"2039-09-30T17:37:29Z","dark_hours":9.12,"dark_to":"2039-10-01T02:44:54Z","moon":{"illumination":0.977,"phase":"full moon","waxing":true},"moon_free_dark_hours":0.0,"moonrise":"2039-09-30T15:45:48Z","moonset":"2039-10-01T02:54:10Z","sunrise":"2039-10-01T04:17:29Z","sunset":"2039-09-30T16:05:03Z","twilight":{"astronomical":{"end":"2039-09-30T17:37:29Z","start":"2039-10-01T02:44:54Z"},"civil":{"end":"2039-09-30T16:32:42Z","start":"2039-10-01T03:49:46Z"},"nautical":{"end":"2039-09-30T17:04:54Z","start":"2039-10-01T03:17:31Z"}},"window_end":"2039-10-01T09:00:00Z","window_start":"2039-09-30T09:00:00Z"},"night_date":"2039-09-30","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":"2039-09-30T18:45:00Z"},"dec":44.25788576,"dec_of_date":44.4141,"dec_str":"+44\u00b0 15' 28.4\"","good_hours":6.83,"limit_rise":"2039-09-30T11:51:25Z","limit_set":"2039-10-01T01:36:15Z","max_az_rate_deg_per_min":3.71,"moon_separation":63.1,"never_rises":false,"ra":314.72388973,"ra_of_date":315.08,"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":"6.8 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2039-10-01T04:52:45Z","blocked_dark_hours":0,"clears_at":"2039-10-01T08:54:35Z","rise_az":23.3},"track":[{"above_terrain":true,"airmass":24.42,"alt":1.23,"az":23.3,"t":"2039-09-30T09:00:00Z","terrain":1.08},{"above_terrain":true,"airmass":21.75,"alt":1.6,"az":24.1,"t":"2039-09-30T09:05:00Z","terrain":0.96},{"above_terrain":true,"airmass":19.47,"alt":1.99,"az":24.9,"t":"2039-09-30T09:10:00Z","terrain":1.2},{"above_terrain":true,"airmass":17.52,"alt":2.39,"az":25.7,"t":"2039-09-30T09:15:00Z","terrain":1.31},{"above_terrain":true,"airmass":15.84,"alt":2.81,"az":26.5,"t":"2039-09-30T09:20:00Z","terrain":1.31},{"above_terrain":true,"airmass":14.39,"alt":3.23,"az":27.3,"t":"2039-09-30T09:25:00Z","terrain":1.25},{"above_terrain":true,"airmass":13.14,"alt":3.66,"az":28.1,"t":"2039-09-30T09:30:00Z","terrain":1.17},{"above_terrain":true,"airmass":12.05,"alt":4.11,"az":28.9,"t":"2039-09-30T09:35:00Z","terrain":1.02},{"above_terrain":true,"airmass":11.09,"alt":4.57,"az":29.7,"t":"2039-09-30T09:40:00Z","terrain":1.1},{"above_terrain":true,"airmass":10.24,"alt":5.04,"az":30.4,"t":"2039-09-30T09:45:00Z","terrain":1.22},{"above_terrain":true,"airmass":9.5,"alt":5.52,"az":31.2,"t":"2039-09-30T09:50:00Z","terrain":1.31},{"above_terrain":true,"airmass":8.83,"alt":6.01,"az":31.9,"t":"2039-09-30T09:55:00Z","terrain":1.33},{"above_terrain":true,"airmass":8.24,"alt":6.51,"az":32.7,"t":"2039-09-30T10:00:00Z","terrain":1.1},{"above_terrain":true,"airmass":7.71,"alt":7.02,"az":33.4,"t":"2039-09-30T10:05:00Z","terrain":0.75},{"above_terrain":true,"airmass":7.23,"alt":7.54,"az":34.2,"t":"2039-09-30T10:10:00Z","terrain":0.37},{"above_terrain":true,"airmass":6.8,"alt":8.07,"az":34.9,"t":"2039-09-30T10:15:00Z","terrain":0.09},{"above_terrain":true,"airmass":6.41,"alt":8.61,"az":35.6,"t":"2039-09-30T10:20:00Z","terrain":0.04},{"above_terrain":true,"airmass":6.06,"alt":9.16,"az":36.3,"t":"2039-09-30T10:25:00Z","terrain":-0.01},{"above_terrain":true,"airmass":5.74,"alt":9.72,"az":37.0,"t":"2039-09-30T10:30:00Z","terrain":-0.09},{"above_terrain":true,"airmass":5.44,"alt":10.29,"az":37.7,"t":"2039-09-30T10:35:00Z","terrain":-0.18},{"above_terrain":true,"airmass":5.17,"alt":10.86,"az":38.4,"t":"2039-09-30T10:40:00Z","terrain":-0.19},{"above_terrain":true,"airmass":4.92,"alt":11.45,"az":39.1,"t":"2039-09-30T10:45:00Z","terrain":-0.15},{"above_terrain":true,"airmass":4.69,"alt":12.04,"az":39.8,"t":"2039-09-30T10:50:00Z","terrain":-0.07},{"above_terrain":true,"airmass":4.48,"alt":12.65,"az":40.5,"t":"2039-09-30T10:55:00Z","terrain":-0.02},{"above_terrain":true,"airmass":4.29,"alt":13.26,"az":41.1,"t":"2039-09-30T11:00:00Z","terrain":0.03},{"above_terrain":true,"airmass":4.1,"alt":13.88,"az":41.8,"t":"2039-09-30T11:05:00Z","terrain":0.1},{"above_terrain":true,"airmass":3.94,"alt":14.51,"az":42.5,"t":"2039-09-30T11:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.78,"alt":15.14,"az":43.1,"t":"2039-09-30T11:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.63,"alt":15.79,"az":43.8,"t":"2039-09-30T11:20:00Z","terrain":0.37},{"above_terrain":true,"airmass":3.5,"alt":16.44,"az":44.4,"t":"2039-09-30T11:25:00Z","terrain":0.48},{"above_terrain":true,"airmass":3.37,"alt":17.1,"az":45.0,"t":"2039-09-30T11:30:00Z","terrain":0.58},{"above_terrain":true,"airmass":3.25,"alt":17.76,"az":45.7,"t":"2039-09-30T11:35:00Z","terrain":0.64},{"above_terrain":true,"airmass":3.14,"alt":18.43,"az":46.3,"t":"2039-09-30T11:40:00Z","terrain":0.65},{"above_terrain":true,"airmass":3.03,"alt":19.11,"az":46.9,"t":"2039-09-30T11:45:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.93,"alt":19.8,"az":47.5,"t":"2039-09-30T11:50:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.84,"alt":20.5,"az":48.1,"t":"2039-09-30T11:55:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.75,"alt":21.2,"az":48.7,"t":"2039-09-30T12:00:00Z","terrain":0.44},{"above_terrain":true,"airmass":2.67,"alt":21.9,"az":49.3,"t":"2039-09-30T12:05:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.59,"alt":22.61,"az":49.9,"t":"2039-09-30T12:10:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.51,"alt":23.33,"az":50.5,"t":"2039-09-30T12:15:00Z","terrain":0.46},{"above_terrain":true,"airmass":2.44,"alt":24.06,"az":51.0,"t":"2039-09-30T12:20:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.37,"alt":24.79,"az":51.6,"t":"2039-09-30T12:25:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.31,"alt":25.53,"az":52.2,"t":"2039-09-30T12:30:00Z","terrain":0.67},{"above_terrain":true,"airmass":2.25,"alt":26.27,"az":52.7,"t":"2039-09-30T12:35:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.19,"alt":27.02,"az":53.3,"t":"2039-09-30T12:40:00Z","terrain":0.89},{"above_terrain":true,"airmass":2.14,"alt":27.77,"az":53.8,"t":"2039-09-30T12:45:00Z","terrain":0.97},{"above_terrain":true,"airmass":2.09,"alt":28.53,"az":54.4,"t":"2039-09-30T12:50:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.04,"alt":29.29,"az":54.9,"t":"2039-09-30T12:55:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.99,"alt":30.06,"az":55.4,"t":"2039-09-30T13:00:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.95,"alt":30.83,"az":56.0,"t":"2039-09-30T13:05:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.9,"alt":31.61,"az":56.5,"t":"2039-09-30T13:10:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.86,"alt":32.39,"az":57.0,"t":"2039-09-30T13:15:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.82,"alt":33.18,"az":57.5,"t":"2039-09-30T13:20:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.79,"alt":33.97,"az":58.0,"t":"2039-09-30T13:25:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.75,"alt":34.77,"az":58.5,"t":"2039-09-30T13:30:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.72,"alt":35.57,"az":59.0,"t":"2039-09-30T13:35:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.68,"alt":36.37,"az":59.5,"t":"2039-09-30T13:40:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.65,"alt":37.18,"az":60.0,"t":"2039-09-30T13:45:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.62,"alt":37.99,"az":60.4,"t":"2039-09-30T13:50:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.59,"alt":38.81,"az":60.9,"t":"2039-09-30T13:55:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.57,"alt":39.63,"az":61.4,"t":"2039-09-30T14:00:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.54,"alt":40.45,"az":61.8,"t":"2039-09-30T14:05:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.51,"alt":41.28,"az":62.3,"t":"2039-09-30T14:10:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.49,"alt":42.11,"az":62.7,"t":"2039-09-30T14:15:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.47,"alt":42.94,"az":63.2,"t":"2039-09-30T14:20:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.44,"alt":43.78,"az":63.6,"t":"2039-09-30T14:25:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.42,"alt":44.62,"az":64.0,"t":"2039-09-30T14:30:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.4,"alt":45.46,"az":64.5,"t":"2039-09-30T14:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.38,"alt":46.31,"az":64.9,"t":"2039-09-30T14:40:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.36,"alt":47.15,"az":65.3,"t":"2039-09-30T14:45:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.34,"alt":48.01,"az":65.7,"t":"2039-09-30T14:50:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.33,"alt":48.86,"az":66.1,"t":"2039-09-30T14:55:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.31,"alt":49.72,"az":66.5,"t":"2039-09-30T15:00:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.29,"alt":50.58,"az":66.9,"t":"2039-09-30T15:05:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.28,"alt":51.44,"az":67.3,"t":"2039-09-30T15:10:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.26,"alt":52.3,"az":67.7,"t":"2039-09-30T15:15:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.25,"alt":53.17,"az":68.0,"t":"2039-09-30T15:20:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.23,"alt":54.04,"az":68.4,"t":"2039-09-30T15:25:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.22,"alt":54.91,"az":68.7,"t":"2039-09-30T15:30:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.21,"alt":55.78,"az":69.1,"t":"2039-09-30T15:35:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.2,"alt":56.66,"az":69.4,"t":"2039-09-30T15:40:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.18,"alt":57.54,"az":69.8,"t":"2039-09-30T15:45:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.17,"alt":58.42,"az":70.1,"t":"2039-09-30T15:50:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.16,"alt":59.3,"az":70.4,"t":"2039-09-30T15:55:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.15,"alt":60.18,"az":70.7,"t":"2039-09-30T16:00:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.14,"alt":61.06,"az":71.0,"t":"2039-09-30T16:05:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.13,"alt":61.95,"az":71.3,"t":"2039-09-30T16:10:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.12,"alt":62.84,"az":71.5,"t":"2039-09-30T16:15:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.11,"alt":63.72,"az":71.8,"t":"2039-09-30T16:20:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.11,"alt":64.61,"az":72.0,"t":"2039-09-30T16:25:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.1,"alt":65.51,"az":72.2,"t":"2039-09-30T16:30:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.09,"alt":66.4,"az":72.4,"t":"2039-09-30T16:35:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.08,"alt":67.29,"az":72.6,"t":"2039-09-30T16:40:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.08,"alt":68.18,"az":72.7,"t":"2039-09-30T16:45:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.07,"alt":69.08,"az":72.9,"t":"2039-09-30T16:50:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.06,"alt":69.97,"az":73.0,"t":"2039-09-30T16:55:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.06,"alt":70.87,"az":73.0,"t":"2039-09-30T17:00:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.05,"alt":71.76,"az":73.1,"t":"2039-09-30T17:05:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.05,"alt":72.66,"az":73.0,"t":"2039-09-30T17:10:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.04,"alt":73.55,"az":73.0,"t":"2039-09-30T17:15:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.04,"alt":74.45,"az":72.8,"t":"2039-09-30T17:20:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.03,"alt":75.34,"az":72.7,"t":"2039-09-30T17:25:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.03,"alt":76.23,"az":72.4,"t":"2039-09-30T17:30:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.03,"alt":77.12,"az":72.0,"t":"2039-09-30T17:35:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.02,"alt":78.01,"az":71.5,"t":"2039-09-30T17:40:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.02,"alt":78.9,"az":70.9,"t":"2039-09-30T17:45:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.02,"alt":79.78,"az":70.0,"t":"2039-09-30T17:50:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.01,"alt":80.66,"az":69.0,"t":"2039-09-30T17:55:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.01,"alt":81.53,"az":67.6,"t":"2039-09-30T18:00:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.01,"alt":82.39,"az":65.8,"t":"2039-09-30T18:05:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.01,"alt":83.23,"az":63.4,"t":"2039-09-30T18:10:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.01,"alt":84.06,"az":60.3,"t":"2039-09-30T18:15:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.0,"alt":84.86,"az":56.1,"t":"2039-09-30T18:20:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.0,"alt":85.61,"az":50.2,"t":"2039-09-30T18:25:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.0,"alt":86.28,"az":41.8,"t":"2039-09-30T18:30:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.0,"alt":86.83,"az":30.0,"t":"2039-09-30T18:35:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.0,"alt":87.19,"az":14.2,"t":"2039-09-30T18:40:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.0,"alt":87.27,"az":355.7,"t":"2039-09-30T18:45:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.0,"alt":87.05,"az":338.0,"t":"2039-09-30T18:50:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.0,"alt":86.6,"az":324.0,"t":"2039-09-30T18:55:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.0,"alt":85.98,"az":314.0,"t":"2039-09-30T19:00:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.0,"alt":85.27,"az":306.9,"t":"2039-09-30T19:05:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.0,"alt":84.49,"az":301.8,"t":"2039-09-30T19:10:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.01,"alt":83.68,"az":298.1,"t":"2039-09-30T19:15:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.01,"alt":82.84,"az":295.4,"t":"2039-09-30T19:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.01,"alt":81.99,"az":293.3,"t":"2039-09-30T19:25:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.01,"alt":81.13,"az":291.7,"t":"2039-09-30T19:30:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.01,"alt":80.25,"az":290.5,"t":"2039-09-30T19:35:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.02,"alt":79.37,"az":289.6,"t":"2039-09-30T19:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.02,"alt":78.49,"az":288.8,"t":"2039-09-30T19:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.02,"alt":77.6,"az":288.3,"t":"2039-09-30T19:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":76.71,"az":287.8,"t":"2039-09-30T19:55:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.03,"alt":75.82,"az":287.5,"t":"2039-09-30T20:00:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.04,"alt":74.93,"az":287.3,"t":"2039-09-30T20:05:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.04,"alt":74.03,"az":287.1,"t":"2039-09-30T20:10:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.04,"alt":73.14,"az":287.0,"t":"2039-09-30T20:15:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.05,"alt":72.24,"az":286.9,"t":"2039-09-30T20:20:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.05,"alt":71.35,"az":287.0,"t":"2039-09-30T20:25:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.06,"alt":70.45,"az":287.0,"t":"2039-09-30T20:30:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.07,"alt":69.56,"az":287.1,"t":"2039-09-30T20:35:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.07,"alt":68.66,"az":287.2,"t":"2039-09-30T20:40:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.08,"alt":67.77,"az":287.3,"t":"2039-09-30T20:45:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.09,"alt":66.88,"az":287.5,"t":"2039-09-30T20:50:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.09,"alt":65.98,"az":287.7,"t":"2039-09-30T20:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.1,"alt":65.09,"az":287.9,"t":"2039-09-30T21:00:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.11,"alt":64.2,"az":288.1,"t":"2039-09-30T21:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":63.31,"az":288.3,"t":"2039-09-30T21:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.13,"alt":62.43,"az":288.6,"t":"2039-09-30T21:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.54,"az":288.9,"t":"2039-09-30T21:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.15,"alt":60.66,"az":289.2,"t":"2039-09-30T21:25:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.16,"alt":59.77,"az":289.4,"t":"2039-09-30T21:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.17,"alt":58.89,"az":289.7,"t":"2039-09-30T21:35:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.18,"alt":58.01,"az":290.1,"t":"2039-09-30T21:40:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.19,"alt":57.13,"az":290.4,"t":"2039-09-30T21:45:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.2,"alt":56.26,"az":290.7,"t":"2039-09-30T21:50:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.21,"alt":55.38,"az":291.1,"t":"2039-09-30T21:55:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.23,"alt":54.51,"az":291.4,"t":"2039-09-30T22:00:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.24,"alt":53.64,"az":291.8,"t":"2039-09-30T22:05:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.25,"alt":52.77,"az":292.1,"t":"2039-09-30T22:10:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.27,"alt":51.9,"az":292.5,"t":"2039-09-30T22:15:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.28,"alt":51.04,"az":292.9,"t":"2039-09-30T22:20:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.3,"alt":50.18,"az":293.3,"t":"2039-09-30T22:25:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.32,"alt":49.32,"az":293.7,"t":"2039-09-30T22:30:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.33,"alt":48.47,"az":294.1,"t":"2039-09-30T22:35:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.35,"alt":47.61,"az":294.5,"t":"2039-09-30T22:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.37,"alt":46.76,"az":294.9,"t":"2039-09-30T22:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.39,"alt":45.91,"az":295.3,"t":"2039-09-30T22:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.41,"alt":45.07,"az":295.7,"t":"2039-09-30T22:55:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.43,"alt":44.23,"az":296.2,"t":"2039-09-30T23:00:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.45,"alt":43.39,"az":296.6,"t":"2039-09-30T23:05:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.48,"alt":42.55,"az":297.0,"t":"2039-09-30T23:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.5,"alt":41.72,"az":297.5,"t":"2039-09-30T23:15:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.53,"alt":40.89,"az":297.9,"t":"2039-09-30T23:20:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.55,"alt":40.07,"az":298.4,"t":"2039-09-30T23:25:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.58,"alt":39.25,"az":298.9,"t":"2039-09-30T23:30:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.61,"alt":38.43,"az":299.3,"t":"2039-09-30T23:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.64,"alt":37.61,"az":299.8,"t":"2039-09-30T23:40:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.67,"alt":36.8,"az":300.3,"t":"2039-09-30T23:45:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.7,"alt":36.0,"az":300.8,"t":"2039-09-30T23:50:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.73,"alt":35.2,"az":301.2,"t":"2039-09-30T23:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.77,"alt":34.4,"az":301.7,"t":"2039-10-01T00:00:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.8,"alt":33.6,"az":302.2,"t":"2039-10-01T00:05:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.84,"alt":32.81,"az":302.7,"t":"2039-10-01T00:10:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.88,"alt":32.03,"az":303.2,"t":"2039-10-01T00:15:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.92,"alt":31.25,"az":303.8,"t":"2039-10-01T00:20:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.97,"alt":30.47,"az":304.3,"t":"2039-10-01T00:25:00Z","terrain":-0.15},{"above_terrain":true,"airmass":2.01,"alt":29.7,"az":304.8,"t":"2039-10-01T00:30:00Z","terrain":-0.25},{"above_terrain":true,"airmass":2.06,"alt":28.94,"az":305.3,"t":"2039-10-01T00:35:00Z","terrain":-0.25},{"above_terrain":true,"airmass":2.11,"alt":28.18,"az":305.9,"t":"2039-10-01T00:40:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.16,"alt":27.42,"az":306.4,"t":"2039-10-01T00:45:00Z","terrain":-0.02},{"above_terrain":true,"airmass":2.22,"alt":26.67,"az":307.0,"t":"2039-10-01T00:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.28,"alt":25.92,"az":307.5,"t":"2039-10-01T00:55:00Z","terrain":0.25},{"above_terrain":true,"airmass":2.34,"alt":25.18,"az":308.1,"t":"2039-10-01T01:00:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.41,"alt":24.45,"az":308.6,"t":"2039-10-01T01:05:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.47,"alt":23.72,"az":309.2,"t":"2039-10-01T01:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.55,"alt":23.0,"az":309.8,"t":"2039-10-01T01:15:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.62,"alt":22.28,"az":310.4,"t":"2039-10-01T01:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.7,"alt":21.57,"az":311.0,"t":"2039-10-01T01:25:00Z","terrain":0.36},{"above_terrain":true,"airmass":2.79,"alt":20.87,"az":311.6,"t":"2039-10-01T01:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":2.88,"alt":20.17,"az":312.2,"t":"2039-10-01T01:35:00Z","terrain":0.16},{"above_terrain":true,"airmass":2.98,"alt":19.48,"az":312.8,"t":"2039-10-01T01:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.08,"alt":18.8,"az":313.4,"t":"2039-10-01T01:45:00Z","terrain":0.35},{"above_terrain":true,"airmass":3.19,"alt":18.12,"az":314.0,"t":"2039-10-01T01:50:00Z","terrain":0.47},{"above_terrain":true,"airmass":3.3,"alt":17.45,"az":314.6,"t":"2039-10-01T01:55:00Z","terrain":0.53},{"above_terrain":true,"airmass":3.43,"alt":16.79,"az":315.2,"t":"2039-10-01T02:00:00Z","terrain":0.54},{"above_terrain":true,"airmass":3.56,"alt":16.14,"az":315.9,"t":"2039-10-01T02:05:00Z","terrain":0.49},{"above_terrain":true,"airmass":3.7,"alt":15.49,"az":316.5,"t":"2039-10-01T02:10:00Z","terrain":0.38},{"above_terrain":true,"airmass":3.85,"alt":14.85,"az":317.2,"t":"2039-10-01T02:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.01,"alt":14.22,"az":317.8,"t":"2039-10-01T02:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":4.19,"alt":13.59,"az":318.5,"t":"2039-10-01T02:25:00Z","terrain":0.1},{"above_terrain":true,"airmass":4.37,"alt":12.97,"az":319.2,"t":"2039-10-01T02:30:00Z","terrain":-0.15},{"above_terrain":true,"airmass":4.58,"alt":12.37,"az":319.8,"t":"2039-10-01T02:35:00Z","terrain":-0.19},{"above_terrain":true,"airmass":4.8,"alt":11.77,"az":320.5,"t":"2039-10-01T02:40:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.03,"alt":11.18,"az":321.2,"t":"2039-10-01T02:45:00Z","terrain":-0.12},{"above_terrain":true,"airmass":5.29,"alt":10.59,"az":321.9,"t":"2039-10-01T02:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":5.58,"alt":10.02,"az":322.6,"t":"2039-10-01T02:55:00Z","terrain":0.13},{"above_terrain":true,"airmass":5.88,"alt":9.46,"az":323.3,"t":"2039-10-01T03:00:00Z","terrain":-0.01},{"above_terrain":true,"airmass":6.22,"alt":8.9,"az":324.0,"t":"2039-10-01T03:05:00Z","terrain":-0.21},{"above_terrain":true,"airmass":6.59,"alt":8.36,"az":324.7,"t":"2039-10-01T03:10:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.0,"alt":7.82,"az":325.5,"t":"2039-10-01T03:15:00Z","terrain":-0.21},{"above_terrain":true,"airmass":7.45,"alt":7.3,"az":326.2,"t":"2039-10-01T03:20:00Z","terrain":-0.27},{"above_terrain":true,"airmass":7.95,"alt":6.78,"az":326.9,"t":"2039-10-01T03:25:00Z","terrain":-0.38},{"above_terrain":true,"airmass":8.51,"alt":6.27,"az":327.7,"t":"2039-10-01T03:30:00Z","terrain":-0.28},{"above_terrain":true,"airmass":9.13,"alt":5.78,"az":328.4,"t":"2039-10-01T03:35:00Z","terrain":-0.19},{"above_terrain":true,"airmass":9.83,"alt":5.29,"az":329.2,"t":"2039-10-01T03:40:00Z","terrain":-0.17},{"above_terrain":true,"airmass":10.62,"alt":4.82,"az":329.9,"t":"2039-10-01T03:45:00Z","terrain":-0.34},{"above_terrain":true,"airmass":11.51,"alt":4.36,"az":330.7,"t":"2039-10-01T03:50:00Z","terrain":-0.38},{"above_terrain":true,"airmass":12.53,"alt":3.9,"az":331.5,"t":"2039-10-01T03:55:00Z","terrain":-0.27},{"above_terrain":true,"airmass":13.7,"alt":3.46,"az":332.3,"t":"2039-10-01T04:00:00Z","terrain":-0.13},{"above_terrain":true,"airmass":15.04,"alt":3.03,"az":333.0,"t":"2039-10-01T04:05:00Z","terrain":-0.12},{"above_terrain":true,"airmass":16.59,"alt":2.61,"az":333.8,"t":"2039-10-01T04:10:00Z","terrain":-0.21},{"above_terrain":true,"airmass":18.38,"alt":2.21,"az":334.6,"t":"2039-10-01T04:15:00Z","terrain":-0.46},{"above_terrain":true,"airmass":20.48,"alt":1.81,"az":335.4,"t":"2039-10-01T04:20:00Z","terrain":-0.7},{"above_terrain":true,"airmass":22.93,"alt":1.43,"az":336.2,"t":"2039-10-01T04:25:00Z","terrain":-0.81},{"above_terrain":true,"airmass":25.81,"alt":1.06,"az":337.1,"t":"2039-10-01T04:30:00Z","terrain":-0.71},{"above_terrain":true,"airmass":29.18,"alt":0.7,"az":337.9,"t":"2039-10-01T04:35:00Z","terrain":-0.5},{"above_terrain":true,"airmass":33.1,"alt":0.35,"az":338.7,"t":"2039-10-01T04:40:00Z","terrain":-0.67},{"above_terrain":true,"airmass":37.63,"alt":0.02,"az":339.5,"t":"2039-10-01T04:45:00Z","terrain":-0.63},{"above_terrain":true,"airmass":null,"alt":-0.3,"az":340.4,"t":"2039-10-01T04:50:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-0.61,"az":341.2,"t":"2039-10-01T04:55:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-0.9,"az":342.1,"t":"2039-10-01T05:00:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-1.19,"az":342.9,"t":"2039-10-01T05:05:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.45,"az":343.8,"t":"2039-10-01T05:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.71,"az":344.6,"t":"2039-10-01T05:15:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.95,"az":345.5,"t":"2039-10-01T05:20:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-2.18,"az":346.4,"t":"2039-10-01T05:25:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-2.39,"az":347.2,"t":"2039-10-01T05:30:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-2.59,"az":348.1,"t":"2039-10-01T05:35:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-2.78,"az":349.0,"t":"2039-10-01T05:40:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-2.95,"az":349.9,"t":"2039-10-01T05:45:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-3.11,"az":350.7,"t":"2039-10-01T05:50:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.25,"az":351.6,"t":"2039-10-01T05:55:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-3.38,"az":352.5,"t":"2039-10-01T06:00:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-3.5,"az":353.4,"t":"2039-10-01T06:05:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-3.6,"az":354.3,"t":"2039-10-01T06:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.68,"az":355.2,"t":"2039-10-01T06:15:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-3.75,"az":356.1,"t":"2039-10-01T06:20:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.81,"az":357.0,"t":"2039-10-01T06:25:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.85,"az":357.9,"t":"2039-10-01T06:30:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-3.88,"az":358.8,"t":"2039-10-01T06:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.89,"az":359.7,"t":"2039-10-01T06:40:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-3.89,"az":0.6,"t":"2039-10-01T06:45:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":1.5,"t":"2039-10-01T06:50:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-3.84,"az":2.4,"t":"2039-10-01T06:55:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-3.8,"az":3.3,"t":"2039-10-01T07:00:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-3.74,"az":4.1,"t":"2039-10-01T07:05:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-3.66,"az":5.0,"t":"2039-10-01T07:10:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-3.57,"az":5.9,"t":"2039-10-01T07:15:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-3.47,"az":6.8,"t":"2039-10-01T07:20:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-3.35,"az":7.7,"t":"2039-10-01T07:25:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.22,"az":8.6,"t":"2039-10-01T07:30:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-3.07,"az":9.5,"t":"2039-10-01T07:35:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-2.91,"az":10.4,"t":"2039-10-01T07:40:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-2.73,"az":11.2,"t":"2039-10-01T07:45:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-2.54,"az":12.1,"t":"2039-10-01T07:50:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-2.34,"az":13.0,"t":"2039-10-01T07:55:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-2.12,"az":13.9,"t":"2039-10-01T08:00:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-1.89,"az":14.7,"t":"2039-10-01T08:05:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-1.65,"az":15.6,"t":"2039-10-01T08:10:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-1.39,"az":16.4,"t":"2039-10-01T08:15:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.12,"az":17.3,"t":"2039-10-01T08:20:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-0.83,"az":18.1,"t":"2039-10-01T08:25:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-0.53,"az":19.0,"t":"2039-10-01T08:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-0.22,"az":19.8,"t":"2039-10-01T08:35:00Z","terrain":0.66},{"above_terrain":false,"airmass":36.45,"alt":0.1,"az":20.7,"t":"2039-10-01T08:40:00Z","terrain":0.68},{"above_terrain":false,"airmass":32.07,"alt":0.44,"az":21.5,"t":"2039-10-01T08:45:00Z","terrain":0.84},{"above_terrain":false,"airmass":28.29,"alt":0.79,"az":22.3,"t":"2039-10-01T08:50:00Z","terrain":1.04},{"above_terrain":true,"airmass":25.05,"alt":1.15,"az":23.1,"t":"2039-10-01T08:55:00Z","terrain":1.13},{"above_terrain":true,"airmass":22.29,"alt":1.52,"az":24.0,"t":"2039-10-01T09:00:00Z","terrain":0.93}],"transit":{"airmass":1.0,"alt":87.3,"az":355.7,"t":"2039-09-30T18:45:00Z"},"usable_hours":8.0,"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."]}
