{"assessment":{"best_window":{"end":"2046-01-23T20:45Z","end_local":"22:45","hours":3.67,"label":"good","mean_quality":0.78,"start":"2046-01-23T17:05Z","start_local":"19:05"},"cost":{"altitude":7.6,"clouds":0.0,"darkness":1.3,"moon":0.56},"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":78,"cloud":null,"high":null,"iso":"2046-01-23T16:00Z","label":"poor","low":null,"mid":null,"moon_alt":-8,"precip":null,"q":0.15,"rh":null,"sky":"nautical twilight","temp":null,"time":"18:00","wind":null},{"alt":66,"cloud":null,"high":null,"iso":"2046-01-23T17:00Z","label":"marginal","low":null,"mid":null,"moon_alt":2,"precip":null,"q":0.45,"rh":null,"sky":"astronomical twilight","temp":null,"time":"19:00","wind":null},{"alt":56,"cloud":null,"high":null,"iso":"2046-01-23T18:00Z","label":"good","low":null,"mid":null,"moon_alt":12,"precip":null,"q":0.85,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":45,"cloud":null,"high":null,"iso":"2046-01-23T19:00Z","label":"good","low":null,"mid":null,"moon_alt":23,"precip":null,"q":0.77,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":35,"cloud":null,"high":null,"iso":"2046-01-23T20:00Z","label":"good","low":null,"mid":null,"moon_alt":33,"precip":null,"q":0.7,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":25,"cloud":null,"high":null,"iso":"2046-01-23T21:00Z","label":"marginal","low":null,"mid":null,"moon_alt":43,"precip":null,"q":0.5,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":16,"cloud":null,"high":null,"iso":"2046-01-23T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":52,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":8,"cloud":null,"high":null,"iso":"2046-01-23T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":58,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":2,"cloud":null,"high":null,"iso":"2046-01-24T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":60,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2046-01-24T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":57,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-6,"cloud":null,"high":null,"iso":"2046-01-24T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":49,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-7,"cloud":null,"high":null,"iso":"2046-01-24T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":40,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-5,"cloud":null,"high":null,"iso":"2046-01-24T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":29,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":-2,"cloud":null,"high":null,"iso":"2046-01-24T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":18,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.89,"peak_sky":0.89,"quality_hours":3.58,"reasons":["the target being low or below 20\u00b0 cost 7.6 quality-hours","daylight and twilight cost 1.3 quality-hours","moonlight cost 0.6 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":80,"score_weather":null,"sky_hours":3.58,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2046-01-23T16:00Z","end_local":"18:00","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2046-01-23T15:25Z","start_local":"17:25"},{"end":"2046-01-23T16:30Z","end_local":"18:30","hours":0.5,"label":"poor","mean_quality":0.15,"start":"2046-01-23T16:00Z","start_local":"18:00"},{"end":"2046-01-23T17:05Z","end_local":"19:05","hours":0.58,"label":"marginal","mean_quality":0.48,"start":"2046-01-23T16:30Z","start_local":"18:30"},{"end":"2046-01-23T20:45Z","end_local":"22:45","hours":3.67,"label":"good","mean_quality":0.78,"start":"2046-01-23T17:05Z","start_local":"19:05"},{"end":"2046-01-23T21:35Z","end_local":"23:35","hours":0.83,"label":"marginal","mean_quality":0.46,"start":"2046-01-23T20:45Z","start_local":"22:45"},{"end":"2046-01-24T05:45Z","end_local":"07:45","hours":8.17,"label":"unusable","mean_quality":0.0,"start":"2046-01-23T21:35Z","start_local":"23:35"}]},"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":"2046-01-23T17:02:03Z","dark_hours":11.02,"dark_to":"2046-01-24T04:03:32Z","moon":{"illumination":0.971,"phase":"full moon","waxing":false},"moon_free_dark_hours":0.0,"moonrise":"2046-01-23T16:51:35Z","moonset":"2046-01-24T06:40:11Z","sunrise":"2046-01-24T05:40:13Z","sunset":"2046-01-23T15:25:09Z","twilight":{"astronomical":{"end":"2046-01-23T17:02:03Z","start":"2046-01-24T04:03:32Z"},"civil":{"end":"2046-01-23T15:55:15Z","start":"2046-01-24T05:10:11Z"},"nautical":{"end":"2046-01-23T16:29:04Z","start":"2046-01-24T04:36:27Z"}},"window_end":"2046-01-24T10:00:00Z","window_start":"2046-01-23T10:00:00Z"},"night_date":"2046-01-23","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.1,"alt":65.6,"t":"2046-01-23T17:05:00Z"},"dec":41.26875,"dec_of_date":41.5205,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":3.42,"limit_rise":"2046-01-24T08:10:16Z","limit_set":"2046-01-23T21:33:32Z","max_az_rate_deg_per_min":25.56,"moon_separation":111.9,"never_rises":false,"ra":10.68470833,"ra_of_date":11.3181,"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":"3.4 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2046-01-24T00:22:13Z","blocked_dark_hours":0,"clears_at":"2046-01-24T05:35:06Z","rise_az":63.7},"track":[{"above_terrain":true,"airmass":1.67,"alt":36.74,"az":63.7,"t":"2046-01-23T10:00:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.64,"alt":37.58,"az":64.2,"t":"2046-01-23T10:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.61,"alt":38.42,"az":64.8,"t":"2046-01-23T10:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.58,"alt":39.27,"az":65.3,"t":"2046-01-23T10:15:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.55,"alt":40.12,"az":65.8,"t":"2046-01-23T10:20:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.52,"alt":40.98,"az":66.3,"t":"2046-01-23T10:25:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.5,"alt":41.83,"az":66.8,"t":"2046-01-23T10:30:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.47,"alt":42.7,"az":67.3,"t":"2046-01-23T10:35:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.45,"alt":43.56,"az":67.8,"t":"2046-01-23T10:40:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.43,"alt":44.43,"az":68.3,"t":"2046-01-23T10:45:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.41,"alt":45.3,"az":68.8,"t":"2046-01-23T10:50:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.38,"alt":46.17,"az":69.3,"t":"2046-01-23T10:55:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.36,"alt":47.05,"az":69.8,"t":"2046-01-23T11:00:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.35,"alt":47.93,"az":70.2,"t":"2046-01-23T11:05:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.33,"alt":48.81,"az":70.7,"t":"2046-01-23T11:10:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.31,"alt":49.7,"az":71.2,"t":"2046-01-23T11:15:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.29,"alt":50.59,"az":71.7,"t":"2046-01-23T11:20:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.28,"alt":51.47,"az":72.2,"t":"2046-01-23T11:25:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.26,"alt":52.37,"az":72.6,"t":"2046-01-23T11:30:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.25,"alt":53.26,"az":73.1,"t":"2046-01-23T11:35:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.23,"alt":54.16,"az":73.6,"t":"2046-01-23T11:40:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.22,"alt":55.06,"az":74.0,"t":"2046-01-23T11:45:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.21,"alt":55.96,"az":74.5,"t":"2046-01-23T11:50:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.19,"alt":56.86,"az":75.0,"t":"2046-01-23T11:55:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.18,"alt":57.77,"az":75.4,"t":"2046-01-23T12:00:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.17,"alt":58.67,"az":75.9,"t":"2046-01-23T12:05:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.16,"alt":59.58,"az":76.3,"t":"2046-01-23T12:10:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.15,"alt":60.49,"az":76.8,"t":"2046-01-23T12:15:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.14,"alt":61.4,"az":77.2,"t":"2046-01-23T12:20:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.13,"alt":62.32,"az":77.7,"t":"2046-01-23T12:25:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.12,"alt":63.23,"az":78.2,"t":"2046-01-23T12:30:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.11,"alt":64.15,"az":78.6,"t":"2046-01-23T12:35:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.1,"alt":65.07,"az":79.1,"t":"2046-01-23T12:40:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.09,"alt":65.99,"az":79.5,"t":"2046-01-23T12:45:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.09,"alt":66.91,"az":80.0,"t":"2046-01-23T12:50:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.08,"alt":67.83,"az":80.4,"t":"2046-01-23T12:55:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.07,"alt":68.75,"az":80.9,"t":"2046-01-23T13:00:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.07,"alt":69.68,"az":81.3,"t":"2046-01-23T13:05:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.06,"alt":70.6,"az":81.8,"t":"2046-01-23T13:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.05,"alt":71.53,"az":82.2,"t":"2046-01-23T13:15:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.05,"alt":72.46,"az":82.7,"t":"2046-01-23T13:20:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.04,"alt":73.39,"az":83.1,"t":"2046-01-23T13:25:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.04,"alt":74.32,"az":83.6,"t":"2046-01-23T13:30:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.03,"alt":75.25,"az":84.1,"t":"2046-01-23T13:35:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.03,"alt":76.18,"az":84.5,"t":"2046-01-23T13:40:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.03,"alt":77.11,"az":85.0,"t":"2046-01-23T13:45:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.02,"alt":78.04,"az":85.5,"t":"2046-01-23T13:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.02,"alt":78.98,"az":86.0,"t":"2046-01-23T13:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.02,"alt":79.91,"az":86.5,"t":"2046-01-23T14:00:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.01,"alt":80.85,"az":87.0,"t":"2046-01-23T14:05:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.01,"alt":81.78,"az":87.5,"t":"2046-01-23T14:10:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.01,"alt":82.72,"az":88.1,"t":"2046-01-23T14:15:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.01,"alt":83.65,"az":88.7,"t":"2046-01-23T14:20:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.0,"alt":84.59,"az":89.4,"t":"2046-01-23T14:25:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.0,"alt":85.52,"az":90.2,"t":"2046-01-23T14:30:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.0,"alt":86.46,"az":91.2,"t":"2046-01-23T14:35:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.0,"alt":87.39,"az":92.6,"t":"2046-01-23T14:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.0,"alt":88.33,"az":95.2,"t":"2046-01-23T14:45:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.0,"alt":89.25,"az":103.0,"t":"2046-01-23T14:50:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.0,"alt":89.73,"az":230.9,"t":"2046-01-23T14:55:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.0,"alt":88.84,"az":262.0,"t":"2046-01-23T15:00:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.0,"alt":87.91,"az":266.2,"t":"2046-01-23T15:05:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.0,"alt":86.97,"az":268.1,"t":"2046-01-23T15:10:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.0,"alt":86.04,"az":269.3,"t":"2046-01-23T15:15:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.0,"alt":85.1,"az":270.2,"t":"2046-01-23T15:20:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.0,"alt":84.16,"az":270.9,"t":"2046-01-23T15:25:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.01,"alt":83.23,"az":271.6,"t":"2046-01-23T15:30:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.01,"alt":82.29,"az":272.1,"t":"2046-01-23T15:35:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.01,"alt":81.36,"az":272.7,"t":"2046-01-23T15:40:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.01,"alt":80.42,"az":273.2,"t":"2046-01-23T15:45:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.02,"alt":79.49,"az":273.7,"t":"2046-01-23T15:50:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.02,"alt":78.56,"az":274.2,"t":"2046-01-23T15:55:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.02,"alt":77.62,"az":274.7,"t":"2046-01-23T16:00:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.03,"alt":76.69,"az":275.2,"t":"2046-01-23T16:05:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.03,"alt":75.76,"az":275.7,"t":"2046-01-23T16:10:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.04,"alt":74.83,"az":276.1,"t":"2046-01-23T16:15:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.04,"alt":73.9,"az":276.6,"t":"2046-01-23T16:20:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.05,"alt":72.97,"az":277.1,"t":"2046-01-23T16:25:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.05,"alt":72.04,"az":277.5,"t":"2046-01-23T16:30:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.06,"alt":71.11,"az":278.0,"t":"2046-01-23T16:35:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.06,"alt":70.19,"az":278.4,"t":"2046-01-23T16:40:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.07,"alt":69.26,"az":278.9,"t":"2046-01-23T16:45:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.08,"alt":68.34,"az":279.3,"t":"2046-01-23T16:50:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.08,"alt":67.41,"az":279.8,"t":"2046-01-23T16:55:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.09,"alt":66.49,"az":280.2,"t":"2046-01-23T17:00:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.1,"alt":65.57,"az":280.7,"t":"2046-01-23T17:05:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.11,"alt":64.65,"az":281.1,"t":"2046-01-23T17:10:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.11,"alt":63.74,"az":281.6,"t":"2046-01-23T17:15:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.12,"alt":62.82,"az":282.0,"t":"2046-01-23T17:20:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.13,"alt":61.9,"az":282.5,"t":"2046-01-23T17:25:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.14,"alt":60.99,"az":283.0,"t":"2046-01-23T17:30:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.15,"alt":60.08,"az":283.4,"t":"2046-01-23T17:35:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.16,"alt":59.17,"az":283.9,"t":"2046-01-23T17:40:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.18,"alt":58.26,"az":284.3,"t":"2046-01-23T17:45:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.19,"alt":57.36,"az":284.8,"t":"2046-01-23T17:50:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.2,"alt":56.45,"az":285.2,"t":"2046-01-23T17:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.21,"alt":55.55,"az":285.7,"t":"2046-01-23T18:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.23,"alt":54.65,"az":286.2,"t":"2046-01-23T18:05:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.24,"alt":53.75,"az":286.6,"t":"2046-01-23T18:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.25,"alt":52.86,"az":287.1,"t":"2046-01-23T18:15:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.27,"alt":51.96,"az":287.6,"t":"2046-01-23T18:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.28,"alt":51.07,"az":288.1,"t":"2046-01-23T18:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.3,"alt":50.18,"az":288.5,"t":"2046-01-23T18:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.32,"alt":49.3,"az":289.0,"t":"2046-01-23T18:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.34,"alt":48.41,"az":289.5,"t":"2046-01-23T18:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.35,"alt":47.53,"az":290.0,"t":"2046-01-23T18:45:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.37,"alt":46.66,"az":290.5,"t":"2046-01-23T18:50:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.39,"alt":45.78,"az":290.9,"t":"2046-01-23T18:55:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.41,"alt":44.91,"az":291.4,"t":"2046-01-23T19:00:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.44,"alt":44.04,"az":291.9,"t":"2046-01-23T19:05:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.46,"alt":43.17,"az":292.4,"t":"2046-01-23T19:10:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.48,"alt":42.31,"az":292.9,"t":"2046-01-23T19:15:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.51,"alt":41.45,"az":293.4,"t":"2046-01-23T19:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.53,"alt":40.59,"az":293.9,"t":"2046-01-23T19:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.56,"alt":39.74,"az":294.5,"t":"2046-01-23T19:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.59,"alt":38.89,"az":295.0,"t":"2046-01-23T19:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.62,"alt":38.04,"az":295.5,"t":"2046-01-23T19:40:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.65,"alt":37.2,"az":296.0,"t":"2046-01-23T19:45:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.68,"alt":36.36,"az":296.5,"t":"2046-01-23T19:50:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.72,"alt":35.52,"az":297.1,"t":"2046-01-23T19:55:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.75,"alt":34.69,"az":297.6,"t":"2046-01-23T20:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.79,"alt":33.86,"az":298.1,"t":"2046-01-23T20:05:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.83,"alt":33.04,"az":298.7,"t":"2046-01-23T20:10:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.87,"alt":32.22,"az":299.2,"t":"2046-01-23T20:15:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.91,"alt":31.41,"az":299.8,"t":"2046-01-23T20:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.96,"alt":30.59,"az":300.3,"t":"2046-01-23T20:25:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.01,"alt":29.79,"az":300.9,"t":"2046-01-23T20:30:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.06,"alt":28.99,"az":301.4,"t":"2046-01-23T20:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.11,"alt":28.19,"az":302.0,"t":"2046-01-23T20:40:00Z","terrain":0.08},{"above_terrain":true,"airmass":2.17,"alt":27.4,"az":302.6,"t":"2046-01-23T20:45:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.22,"alt":26.61,"az":303.1,"t":"2046-01-23T20:50:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.29,"alt":25.83,"az":303.7,"t":"2046-01-23T20:55:00Z","terrain":-0.14},{"above_terrain":true,"airmass":2.35,"alt":25.06,"az":304.3,"t":"2046-01-23T21:00:00Z","terrain":-0.16},{"above_terrain":true,"airmass":2.42,"alt":24.29,"az":304.9,"t":"2046-01-23T21:05:00Z","terrain":-0.27},{"above_terrain":true,"airmass":2.49,"alt":23.52,"az":305.5,"t":"2046-01-23T21:10:00Z","terrain":-0.23},{"above_terrain":true,"airmass":2.57,"alt":22.76,"az":306.1,"t":"2046-01-23T21:15:00Z","terrain":-0.14},{"above_terrain":true,"airmass":2.65,"alt":22.01,"az":306.7,"t":"2046-01-23T21:20:00Z","terrain":0.07},{"above_terrain":true,"airmass":2.74,"alt":21.26,"az":307.3,"t":"2046-01-23T21:25:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.83,"alt":20.52,"az":307.9,"t":"2046-01-23T21:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.93,"alt":19.78,"az":308.5,"t":"2046-01-23T21:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.04,"alt":19.06,"az":309.2,"t":"2046-01-23T21:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.15,"alt":18.33,"az":309.8,"t":"2046-01-23T21:45:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.27,"alt":17.62,"az":310.4,"t":"2046-01-23T21:50:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.4,"alt":16.91,"az":311.1,"t":"2046-01-23T21:55:00Z","terrain":0.34},{"above_terrain":true,"airmass":3.54,"alt":16.21,"az":311.7,"t":"2046-01-23T22:00:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.69,"alt":15.51,"az":312.4,"t":"2046-01-23T22:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.86,"alt":14.82,"az":313.0,"t":"2046-01-23T22:10:00Z","terrain":0.28},{"above_terrain":true,"airmass":4.03,"alt":14.14,"az":313.7,"t":"2046-01-23T22:15:00Z","terrain":0.41},{"above_terrain":true,"airmass":4.22,"alt":13.47,"az":314.4,"t":"2046-01-23T22:20:00Z","terrain":0.5},{"above_terrain":true,"airmass":4.43,"alt":12.81,"az":315.1,"t":"2046-01-23T22:25:00Z","terrain":0.55},{"above_terrain":true,"airmass":4.66,"alt":12.15,"az":315.8,"t":"2046-01-23T22:30:00Z","terrain":0.5},{"above_terrain":true,"airmass":4.9,"alt":11.5,"az":316.4,"t":"2046-01-23T22:35:00Z","terrain":0.4},{"above_terrain":true,"airmass":5.17,"alt":10.86,"az":317.1,"t":"2046-01-23T22:40:00Z","terrain":0.3},{"above_terrain":true,"airmass":5.47,"alt":10.23,"az":317.8,"t":"2046-01-23T22:45:00Z","terrain":0.33},{"above_terrain":true,"airmass":5.8,"alt":9.6,"az":318.6,"t":"2046-01-23T22:50:00Z","terrain":0.07},{"above_terrain":true,"airmass":6.17,"alt":8.99,"az":319.3,"t":"2046-01-23T22:55:00Z","terrain":-0.16},{"above_terrain":true,"airmass":6.57,"alt":8.38,"az":320.0,"t":"2046-01-23T23:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.03,"alt":7.78,"az":320.7,"t":"2046-01-23T23:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.54,"alt":7.2,"az":321.5,"t":"2046-01-23T23:10:00Z","terrain":-0.01},{"above_terrain":true,"airmass":8.12,"alt":6.62,"az":322.2,"t":"2046-01-23T23:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":8.78,"alt":6.05,"az":323.0,"t":"2046-01-23T23:20:00Z","terrain":0.08},{"above_terrain":true,"airmass":9.53,"alt":5.49,"az":323.7,"t":"2046-01-23T23:25:00Z","terrain":-0.13},{"above_terrain":true,"airmass":10.4,"alt":4.94,"az":324.5,"t":"2046-01-23T23:30:00Z","terrain":-0.2},{"above_terrain":true,"airmass":11.42,"alt":4.4,"az":325.3,"t":"2046-01-23T23:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":12.6,"alt":3.88,"az":326.0,"t":"2046-01-23T23:40:00Z","terrain":-0.25},{"above_terrain":true,"airmass":14.0,"alt":3.36,"az":326.8,"t":"2046-01-23T23:45:00Z","terrain":-0.36},{"above_terrain":true,"airmass":15.67,"alt":2.85,"az":327.6,"t":"2046-01-23T23:50:00Z","terrain":-0.29},{"above_terrain":true,"airmass":17.69,"alt":2.36,"az":328.4,"t":"2046-01-23T23:55:00Z","terrain":-0.19},{"above_terrain":true,"airmass":20.14,"alt":1.87,"az":329.2,"t":"2046-01-24T00:00:00Z","terrain":-0.18},{"above_terrain":true,"airmass":23.15,"alt":1.4,"az":330.0,"t":"2046-01-24T00:05:00Z","terrain":-0.35},{"above_terrain":true,"airmass":26.88,"alt":0.94,"az":330.8,"t":"2046-01-24T00:10:00Z","terrain":-0.38},{"above_terrain":true,"airmass":31.51,"alt":0.49,"az":331.7,"t":"2046-01-24T00:15:00Z","terrain":-0.22},{"above_terrain":true,"airmass":37.22,"alt":0.05,"az":332.5,"t":"2046-01-24T00:20:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-0.38,"az":333.3,"t":"2046-01-24T00:25:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-0.79,"az":334.2,"t":"2046-01-24T00:30:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-1.19,"az":335.0,"t":"2046-01-24T00:35:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-1.58,"az":335.9,"t":"2046-01-24T00:40:00Z","terrain":-0.8},{"above_terrain":false,"airmass":null,"alt":-1.96,"az":336.7,"t":"2046-01-24T00:45:00Z","terrain":-0.76},{"above_terrain":false,"airmass":null,"alt":-2.32,"az":337.6,"t":"2046-01-24T00:50:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-2.67,"az":338.5,"t":"2046-01-24T00:55:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-3.01,"az":339.4,"t":"2046-01-24T01:00:00Z","terrain":-0.67},{"above_terrain":false,"airmass":null,"alt":-3.33,"az":340.2,"t":"2046-01-24T01:05:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-3.64,"az":341.1,"t":"2046-01-24T01:10:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-3.94,"az":342.0,"t":"2046-01-24T01:15:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-4.22,"az":342.9,"t":"2046-01-24T01:20:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-4.49,"az":343.8,"t":"2046-01-24T01:25:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-4.74,"az":344.7,"t":"2046-01-24T01:30:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-4.98,"az":345.6,"t":"2046-01-24T01:35:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-5.21,"az":346.5,"t":"2046-01-24T01:40:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-5.42,"az":347.5,"t":"2046-01-24T01:45:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-5.61,"az":348.4,"t":"2046-01-24T01:50:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-5.79,"az":349.3,"t":"2046-01-24T01:55:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-5.96,"az":350.2,"t":"2046-01-24T02:00:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.11,"az":351.2,"t":"2046-01-24T02:05:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-6.25,"az":352.1,"t":"2046-01-24T02:10:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-6.37,"az":353.0,"t":"2046-01-24T02:15:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-6.47,"az":354.0,"t":"2046-01-24T02:20:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.56,"az":354.9,"t":"2046-01-24T02:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.64,"az":355.9,"t":"2046-01-24T02:30:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-6.7,"az":356.8,"t":"2046-01-24T02:35:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.74,"az":357.8,"t":"2046-01-24T02:40:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-6.77,"az":358.7,"t":"2046-01-24T02:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.79,"az":359.6,"t":"2046-01-24T02:50:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-6.78,"az":0.6,"t":"2046-01-24T02:55:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-6.77,"az":1.5,"t":"2046-01-24T03:00:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-6.73,"az":2.5,"t":"2046-01-24T03:05:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-6.69,"az":3.4,"t":"2046-01-24T03:10:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-6.62,"az":4.4,"t":"2046-01-24T03:15:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-6.54,"az":5.3,"t":"2046-01-24T03:20:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-6.45,"az":6.2,"t":"2046-01-24T03:25:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-6.34,"az":7.2,"t":"2046-01-24T03:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.22,"az":8.1,"t":"2046-01-24T03:35:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-6.08,"az":9.0,"t":"2046-01-24T03:40:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-5.92,"az":10.0,"t":"2046-01-24T03:45:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-5.75,"az":10.9,"t":"2046-01-24T03:50:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-5.57,"az":11.8,"t":"2046-01-24T03:55:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-5.37,"az":12.8,"t":"2046-01-24T04:00:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-5.15,"az":13.7,"t":"2046-01-24T04:05:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-4.93,"az":14.6,"t":"2046-01-24T04:10:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-4.68,"az":15.5,"t":"2046-01-24T04:15:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-4.42,"az":16.4,"t":"2046-01-24T04:20:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-4.15,"az":17.3,"t":"2046-01-24T04:25:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":18.2,"t":"2046-01-24T04:30:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-3.57,"az":19.1,"t":"2046-01-24T04:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.26,"az":20.0,"t":"2046-01-24T04:40:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-2.93,"az":20.9,"t":"2046-01-24T04:45:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-2.59,"az":21.7,"t":"2046-01-24T04:50:00Z","terrain":0.91},{"above_terrain":false,"airmass":null,"alt":-2.24,"az":22.6,"t":"2046-01-24T04:55:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-1.87,"az":23.5,"t":"2046-01-24T05:00:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-1.49,"az":24.3,"t":"2046-01-24T05:05:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-1.1,"az":25.2,"t":"2046-01-24T05:10:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-0.7,"az":26.0,"t":"2046-01-24T05:15:00Z","terrain":1.34},{"above_terrain":false,"airmass":null,"alt":-0.28,"az":26.9,"t":"2046-01-24T05:20:00Z","terrain":1.29},{"above_terrain":false,"airmass":35.76,"alt":0.15,"az":27.7,"t":"2046-01-24T05:25:00Z","terrain":1.22},{"above_terrain":false,"airmass":30.32,"alt":0.59,"az":28.5,"t":"2046-01-24T05:30:00Z","terrain":1.09},{"above_terrain":false,"airmass":25.92,"alt":1.04,"az":29.4,"t":"2046-01-24T05:35:00Z","terrain":1.05},{"above_terrain":true,"airmass":22.38,"alt":1.51,"az":30.2,"t":"2046-01-24T05:40:00Z","terrain":1.18},{"above_terrain":true,"airmass":19.51,"alt":1.99,"az":31.0,"t":"2046-01-24T05:45:00Z","terrain":1.31},{"above_terrain":true,"airmass":17.17,"alt":2.47,"az":31.8,"t":"2046-01-24T05:50:00Z","terrain":1.33},{"above_terrain":true,"airmass":15.25,"alt":2.97,"az":32.6,"t":"2046-01-24T05:55:00Z","terrain":1.13},{"above_terrain":true,"airmass":13.65,"alt":3.48,"az":33.4,"t":"2046-01-24T06:00:00Z","terrain":0.79},{"above_terrain":true,"airmass":12.3,"alt":4.0,"az":34.1,"t":"2046-01-24T06:05:00Z","terrain":0.37},{"above_terrain":true,"airmass":11.16,"alt":4.53,"az":34.9,"t":"2046-01-24T06:10:00Z","terrain":0.08},{"above_terrain":true,"airmass":10.19,"alt":5.07,"az":35.7,"t":"2046-01-24T06:15:00Z","terrain":0.04},{"above_terrain":true,"airmass":9.34,"alt":5.62,"az":36.5,"t":"2046-01-24T06:20:00Z","terrain":-0.02},{"above_terrain":true,"airmass":8.61,"alt":6.18,"az":37.2,"t":"2046-01-24T06:25:00Z","terrain":-0.12},{"above_terrain":true,"airmass":7.98,"alt":6.76,"az":38.0,"t":"2046-01-24T06:30:00Z","terrain":-0.21},{"above_terrain":true,"airmass":7.41,"alt":7.34,"az":38.7,"t":"2046-01-24T06:35:00Z","terrain":-0.17},{"above_terrain":true,"airmass":6.91,"alt":7.93,"az":39.4,"t":"2046-01-24T06:40:00Z","terrain":-0.11},{"above_terrain":true,"airmass":6.47,"alt":8.52,"az":40.2,"t":"2046-01-24T06:45:00Z","terrain":-0.04},{"above_terrain":true,"airmass":6.08,"alt":9.13,"az":40.9,"t":"2046-01-24T06:50:00Z","terrain":0.01},{"above_terrain":true,"airmass":5.72,"alt":9.75,"az":41.6,"t":"2046-01-24T06:55:00Z","terrain":0.08},{"above_terrain":true,"airmass":5.4,"alt":10.38,"az":42.3,"t":"2046-01-24T07:00:00Z","terrain":0.16},{"above_terrain":true,"airmass":5.11,"alt":11.01,"az":43.0,"t":"2046-01-24T07:05:00Z","terrain":0.25},{"above_terrain":true,"airmass":4.84,"alt":11.65,"az":43.7,"t":"2046-01-24T07:10:00Z","terrain":0.37},{"above_terrain":true,"airmass":4.6,"alt":12.3,"az":44.4,"t":"2046-01-24T07:15:00Z","terrain":0.48},{"above_terrain":true,"airmass":4.38,"alt":12.96,"az":45.1,"t":"2046-01-24T07:20:00Z","terrain":0.59},{"above_terrain":true,"airmass":4.18,"alt":13.63,"az":45.8,"t":"2046-01-24T07:25:00Z","terrain":0.65},{"above_terrain":true,"airmass":3.99,"alt":14.3,"az":46.4,"t":"2046-01-24T07:30:00Z","terrain":0.64},{"above_terrain":true,"airmass":3.82,"alt":14.99,"az":47.1,"t":"2046-01-24T07:35:00Z","terrain":0.6},{"above_terrain":true,"airmass":3.66,"alt":15.68,"az":47.8,"t":"2046-01-24T07:40:00Z","terrain":0.55},{"above_terrain":true,"airmass":3.51,"alt":16.37,"az":48.4,"t":"2046-01-24T07:45:00Z","terrain":0.48},{"above_terrain":true,"airmass":3.37,"alt":17.08,"az":49.1,"t":"2046-01-24T07:50:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.24,"alt":17.79,"az":49.7,"t":"2046-01-24T07:55:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.12,"alt":18.5,"az":50.4,"t":"2046-01-24T08:00:00Z","terrain":0.45},{"above_terrain":true,"airmass":3.01,"alt":19.23,"az":51.0,"t":"2046-01-24T08:05:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.91,"alt":19.96,"az":51.6,"t":"2046-01-24T08:10:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.81,"alt":20.7,"az":52.2,"t":"2046-01-24T08:15:00Z","terrain":0.68},{"above_terrain":true,"airmass":2.72,"alt":21.44,"az":52.8,"t":"2046-01-24T08:20:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.63,"alt":22.19,"az":53.5,"t":"2046-01-24T08:25:00Z","terrain":0.91},{"above_terrain":true,"airmass":2.55,"alt":22.94,"az":54.1,"t":"2046-01-24T08:30:00Z","terrain":1.0},{"above_terrain":true,"airmass":2.48,"alt":23.7,"az":54.7,"t":"2046-01-24T08:35:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.4,"alt":24.47,"az":55.3,"t":"2046-01-24T08:40:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.34,"alt":25.24,"az":55.8,"t":"2046-01-24T08:45:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.27,"alt":26.02,"az":56.4,"t":"2046-01-24T08:50:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.21,"alt":26.8,"az":57.0,"t":"2046-01-24T08:55:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.15,"alt":27.59,"az":57.6,"t":"2046-01-24T09:00:00Z","terrain":1.17},{"above_terrain":true,"airmass":2.1,"alt":28.38,"az":58.1,"t":"2046-01-24T09:05:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.04,"alt":29.18,"az":58.7,"t":"2046-01-24T09:10:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.0,"alt":29.98,"az":59.3,"t":"2046-01-24T09:15:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.95,"alt":30.79,"az":59.8,"t":"2046-01-24T09:20:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.9,"alt":31.6,"az":60.4,"t":"2046-01-24T09:25:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.86,"alt":32.41,"az":60.9,"t":"2046-01-24T09:30:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.82,"alt":33.23,"az":61.5,"t":"2046-01-24T09:35:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.78,"alt":34.06,"az":62.0,"t":"2046-01-24T09:40:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.74,"alt":34.89,"az":62.5,"t":"2046-01-24T09:45:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.71,"alt":35.72,"az":63.1,"t":"2046-01-24T09:50:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.68,"alt":36.56,"az":63.6,"t":"2046-01-24T09:55:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.64,"alt":37.4,"az":64.1,"t":"2046-01-24T10:00:00Z","terrain":0.77}],"transit":{"airmass":1.0,"alt":89.7,"az":230.9,"t":"2046-01-23T14:55:00Z"},"usable_hours":4.5,"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."]}