{"assessment":{"best_window":{"end":"2027-01-03T22:20Z","end_local":"00:20","hours":5.58,"label":"good","mean_quality":0.92,"start":"2027-01-03T16:45Z","start_local":"18:45"},"cost":{"altitude":6.36,"clouds":0.0,"darkness":1.37,"moon":0.0},"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":76,"cloud":null,"high":null,"iso":"2027-01-03T15:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-38,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"17:00","wind":null},{"alt":88,"cloud":null,"high":null,"iso":"2027-01-03T16:00Z","label":"poor","low":null,"mid":null,"moon_alt":-49,"precip":null,"q":0.15,"rh":null,"sky":"nautical twilight","temp":null,"time":"18:00","wind":null},{"alt":81,"cloud":null,"high":null,"iso":"2027-01-03T17:00Z","label":"good","low":null,"mid":null,"moon_alt":-59,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":70,"cloud":null,"high":null,"iso":"2027-01-03T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-68,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":59,"cloud":null,"high":null,"iso":"2027-01-03T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-73,"precip":null,"q":0.99,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":48,"cloud":null,"high":null,"iso":"2027-01-03T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-71,"precip":null,"q":0.92,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":38,"cloud":null,"high":null,"iso":"2027-01-03T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-63,"precip":null,"q":0.85,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":28,"cloud":null,"high":null,"iso":"2027-01-03T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-53,"precip":null,"q":0.72,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":19,"cloud":null,"high":null,"iso":"2027-01-03T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-43,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":11,"cloud":null,"high":null,"iso":"2027-01-04T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-32,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":4,"cloud":null,"high":null,"iso":"2027-01-04T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-22,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-2,"cloud":null,"high":null,"iso":"2027-01-04T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-12,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-5,"cloud":null,"high":null,"iso":"2027-01-04T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-2,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-7,"cloud":null,"high":null,"iso":"2027-01-04T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":6,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"06:00","wind":null},{"alt":-6,"cloud":null,"high":null,"iso":"2027-01-04T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":13,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":5.81,"reasons":["the target being low or below 20\u00b0 cost 6.4 quality-hours","daylight and twilight cost 1.4 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":5.81,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2027-01-03T15:35Z","end_local":"17:35","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2027-01-03T15:00Z","start_local":"17:00"},{"end":"2027-01-03T16:10Z","end_local":"18:10","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2027-01-03T15:35Z","start_local":"17:35"},{"end":"2027-01-03T16:45Z","end_local":"18:45","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2027-01-03T16:10Z","start_local":"18:10"},{"end":"2027-01-03T22:20Z","end_local":"00:20","hours":5.58,"label":"good","mean_quality":0.92,"start":"2027-01-03T16:45Z","start_local":"18:45"},{"end":"2027-01-03T22:55Z","end_local":"00:55","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2027-01-03T22:20Z","start_local":"00:20"},{"end":"2027-01-04T05:50Z","end_local":"07:50","hours":6.92,"label":"unusable","mean_quality":0.0,"start":"2027-01-03T22:55Z","start_local":"00:55"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2027-01-03T16:42:37Z","dark_hours":11.43,"dark_to":"2027-01-04T04:08:29Z","moon":{"illumination":0.133,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":10.55,"moonrise":"2027-01-04T03:16:06Z","moonset":"2027-01-03T11:14:39Z","sunrise":"2027-01-04T05:48:16Z","sunset":"2027-01-03T15:02:43Z","twilight":{"astronomical":{"end":"2027-01-03T16:42:37Z","start":"2027-01-04T04:08:29Z"},"civil":{"end":"2027-01-03T15:34:03Z","start":"2027-01-04T05:16:59Z"},"nautical":{"end":"2027-01-03T16:08:55Z","start":"2027-01-04T04:42:09Z"}},"window_end":"2027-01-04T10:00:00Z","window_start":"2027-01-03T10:00:00Z"},"night_date":"2027-01-03","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.01,"alt":84.0,"t":"2027-01-03T16:45:00Z"},"dec":41.26875,"dec_of_date":41.4164,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":5.08,"limit_rise":"2027-01-04T09:29:52Z","limit_set":"2027-01-03T22:52:15Z","max_az_rate_deg_per_min":23.53,"moon_separation":138.4,"never_rises":false,"ra":10.68470833,"ra_of_date":11.0557,"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":"5.1 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2027-01-04T01:40:08Z","blocked_dark_hours":0,"clears_at":"2027-01-04T06:55:43Z","rise_az":55.0},"track":[{"above_terrain":true,"airmass":2.45,"alt":23.93,"az":55.0,"t":"2027-01-03T10:00:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.38,"alt":24.7,"az":55.6,"t":"2027-01-03T10:05:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.32,"alt":25.48,"az":56.2,"t":"2027-01-03T10:10:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.25,"alt":26.26,"az":56.7,"t":"2027-01-03T10:15:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.19,"alt":27.04,"az":57.3,"t":"2027-01-03T10:20:00Z","terrain":1.13},{"above_terrain":true,"airmass":2.13,"alt":27.83,"az":57.9,"t":"2027-01-03T10:25:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.08,"alt":28.63,"az":58.5,"t":"2027-01-03T10:30:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.03,"alt":29.43,"az":59.0,"t":"2027-01-03T10:35:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.98,"alt":30.23,"az":59.6,"t":"2027-01-03T10:40:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.93,"alt":31.04,"az":60.1,"t":"2027-01-03T10:45:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.89,"alt":31.86,"az":60.7,"t":"2027-01-03T10:50:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.85,"alt":32.68,"az":61.2,"t":"2027-01-03T10:55:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.81,"alt":33.5,"az":61.8,"t":"2027-01-03T11:00:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.77,"alt":34.33,"az":62.3,"t":"2027-01-03T11:05:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.73,"alt":35.16,"az":62.9,"t":"2027-01-03T11:10:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.7,"alt":35.99,"az":63.4,"t":"2027-01-03T11:15:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.67,"alt":36.83,"az":63.9,"t":"2027-01-03T11:20:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.63,"alt":37.67,"az":64.4,"t":"2027-01-03T11:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.6,"alt":38.52,"az":65.0,"t":"2027-01-03T11:30:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.57,"alt":39.37,"az":65.5,"t":"2027-01-03T11:35:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.55,"alt":40.22,"az":66.0,"t":"2027-01-03T11:40:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.52,"alt":41.08,"az":66.5,"t":"2027-01-03T11:45:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.49,"alt":41.94,"az":67.0,"t":"2027-01-03T11:50:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.47,"alt":42.8,"az":67.5,"t":"2027-01-03T11:55:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.45,"alt":43.67,"az":68.0,"t":"2027-01-03T12:00:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.42,"alt":44.54,"az":68.5,"t":"2027-01-03T12:05:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.4,"alt":45.41,"az":69.0,"t":"2027-01-03T12:10:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.38,"alt":46.28,"az":69.5,"t":"2027-01-03T12:15:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.36,"alt":47.16,"az":70.0,"t":"2027-01-03T12:20:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.34,"alt":48.04,"az":70.5,"t":"2027-01-03T12:25:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.33,"alt":48.93,"az":71.0,"t":"2027-01-03T12:30:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.31,"alt":49.81,"az":71.4,"t":"2027-01-03T12:35:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.29,"alt":50.7,"az":71.9,"t":"2027-01-03T12:40:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.28,"alt":51.59,"az":72.4,"t":"2027-01-03T12:45:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.26,"alt":52.49,"az":72.9,"t":"2027-01-03T12:50:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.24,"alt":53.38,"az":73.3,"t":"2027-01-03T12:55:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.23,"alt":54.28,"az":73.8,"t":"2027-01-03T13:00:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.22,"alt":55.18,"az":74.3,"t":"2027-01-03T13:05:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.2,"alt":56.08,"az":74.8,"t":"2027-01-03T13:10:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.19,"alt":56.99,"az":75.2,"t":"2027-01-03T13:15:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.18,"alt":57.89,"az":75.7,"t":"2027-01-03T13:20:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.17,"alt":58.8,"az":76.2,"t":"2027-01-03T13:25:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.16,"alt":59.71,"az":76.6,"t":"2027-01-03T13:30:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.15,"alt":60.62,"az":77.1,"t":"2027-01-03T13:35:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.14,"alt":61.53,"az":77.5,"t":"2027-01-03T13:40:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.13,"alt":62.45,"az":78.0,"t":"2027-01-03T13:45:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.12,"alt":63.36,"az":78.5,"t":"2027-01-03T13:50:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.11,"alt":64.28,"az":78.9,"t":"2027-01-03T13:55:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.1,"alt":65.2,"az":79.4,"t":"2027-01-03T14:00:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.09,"alt":66.12,"az":79.8,"t":"2027-01-03T14:05:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.09,"alt":67.04,"az":80.3,"t":"2027-01-03T14:10:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.08,"alt":67.97,"az":80.8,"t":"2027-01-03T14:15:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.07,"alt":68.89,"az":81.2,"t":"2027-01-03T14:20:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.06,"alt":69.82,"az":81.7,"t":"2027-01-03T14:25:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.06,"alt":70.74,"az":82.2,"t":"2027-01-03T14:30:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.05,"alt":71.67,"az":82.6,"t":"2027-01-03T14:35:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.05,"alt":72.6,"az":83.1,"t":"2027-01-03T14:40:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.04,"alt":73.53,"az":83.6,"t":"2027-01-03T14:45:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.04,"alt":74.46,"az":84.1,"t":"2027-01-03T14:50:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.03,"alt":75.39,"az":84.5,"t":"2027-01-03T14:55:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.03,"alt":76.32,"az":85.0,"t":"2027-01-03T15:00:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.02,"alt":77.26,"az":85.6,"t":"2027-01-03T15:05:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.02,"alt":78.19,"az":86.1,"t":"2027-01-03T15:10:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.02,"alt":79.12,"az":86.6,"t":"2027-01-03T15:15:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.01,"alt":80.06,"az":87.2,"t":"2027-01-03T15:20:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.01,"alt":80.99,"az":87.8,"t":"2027-01-03T15:25:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.01,"alt":81.93,"az":88.4,"t":"2027-01-03T15:30:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.01,"alt":82.86,"az":89.0,"t":"2027-01-03T15:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.01,"alt":83.8,"az":89.8,"t":"2027-01-03T15:40:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.0,"alt":84.74,"az":90.7,"t":"2027-01-03T15:45:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.0,"alt":85.67,"az":91.7,"t":"2027-01-03T15:50:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.0,"alt":86.61,"az":93.2,"t":"2027-01-03T15:55:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.0,"alt":87.54,"az":95.4,"t":"2027-01-03T16:00:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.0,"alt":88.47,"az":99.7,"t":"2027-01-03T16:05:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.0,"alt":89.37,"az":115.7,"t":"2027-01-03T16:10:00Z","terrain":-1.48},{"above_terrain":true,"airmass":1.0,"alt":89.54,"az":233.4,"t":"2027-01-03T16:15:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.0,"alt":88.66,"az":258.6,"t":"2027-01-03T16:20:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.0,"alt":87.74,"az":264.0,"t":"2027-01-03T16:25:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.0,"alt":86.8,"az":266.4,"t":"2027-01-03T16:30:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.0,"alt":85.87,"az":268.0,"t":"2027-01-03T16:35:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.0,"alt":84.93,"az":269.1,"t":"2027-01-03T16:40:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.01,"alt":84.0,"az":270.0,"t":"2027-01-03T16:45:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.01,"alt":83.06,"az":270.8,"t":"2027-01-03T16:50:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.01,"alt":82.13,"az":271.5,"t":"2027-01-03T16:55:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.01,"alt":81.19,"az":272.1,"t":"2027-01-03T17:00:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.01,"alt":80.26,"az":272.7,"t":"2027-01-03T17:05:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.02,"alt":79.32,"az":273.3,"t":"2027-01-03T17:10:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.02,"alt":78.39,"az":273.8,"t":"2027-01-03T17:15:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.02,"alt":77.45,"az":274.3,"t":"2027-01-03T17:20:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.03,"alt":76.52,"az":274.8,"t":"2027-01-03T17:25:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.03,"alt":75.59,"az":275.3,"t":"2027-01-03T17:30:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.04,"alt":74.66,"az":275.8,"t":"2027-01-03T17:35:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.04,"alt":73.73,"az":276.3,"t":"2027-01-03T17:40:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.05,"alt":72.8,"az":276.8,"t":"2027-01-03T17:45:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.05,"alt":71.87,"az":277.3,"t":"2027-01-03T17:50:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.06,"alt":70.94,"az":277.7,"t":"2027-01-03T17:55:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.06,"alt":70.01,"az":278.2,"t":"2027-01-03T18:00:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.07,"alt":69.09,"az":278.7,"t":"2027-01-03T18:05:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.08,"alt":68.16,"az":279.1,"t":"2027-01-03T18:10:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.08,"alt":67.24,"az":279.6,"t":"2027-01-03T18:15:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.09,"alt":66.32,"az":280.1,"t":"2027-01-03T18:20:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.1,"alt":65.4,"az":280.5,"t":"2027-01-03T18:25:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.11,"alt":64.48,"az":281.0,"t":"2027-01-03T18:30:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.12,"alt":63.56,"az":281.4,"t":"2027-01-03T18:35:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.13,"alt":62.64,"az":281.9,"t":"2027-01-03T18:40:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.13,"alt":61.73,"az":282.4,"t":"2027-01-03T18:45:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.14,"alt":60.81,"az":282.8,"t":"2027-01-03T18:50:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.16,"alt":59.9,"az":283.3,"t":"2027-01-03T18:55:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.17,"alt":58.99,"az":283.8,"t":"2027-01-03T19:00:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.18,"alt":58.08,"az":284.2,"t":"2027-01-03T19:05:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.19,"alt":57.18,"az":284.7,"t":"2027-01-03T19:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.2,"alt":56.27,"az":285.1,"t":"2027-01-03T19:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.21,"alt":55.37,"az":285.6,"t":"2027-01-03T19:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.23,"alt":54.47,"az":286.1,"t":"2027-01-03T19:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.24,"alt":53.57,"az":286.6,"t":"2027-01-03T19:30:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.26,"alt":52.68,"az":287.0,"t":"2027-01-03T19:35:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.27,"alt":51.78,"az":287.5,"t":"2027-01-03T19:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.29,"alt":50.89,"az":288.0,"t":"2027-01-03T19:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.3,"alt":50.0,"az":288.5,"t":"2027-01-03T19:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.32,"alt":49.11,"az":288.9,"t":"2027-01-03T19:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.34,"alt":48.23,"az":289.4,"t":"2027-01-03T20:00:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.36,"alt":47.35,"az":289.9,"t":"2027-01-03T20:05:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.38,"alt":46.47,"az":290.4,"t":"2027-01-03T20:10:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.4,"alt":45.59,"az":290.9,"t":"2027-01-03T20:15:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.42,"alt":44.72,"az":291.4,"t":"2027-01-03T20:20:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.44,"alt":43.85,"az":291.9,"t":"2027-01-03T20:25:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.46,"alt":42.98,"az":292.4,"t":"2027-01-03T20:30:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.49,"alt":42.12,"az":292.9,"t":"2027-01-03T20:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.51,"alt":41.26,"az":293.4,"t":"2027-01-03T20:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.54,"alt":40.4,"az":293.9,"t":"2027-01-03T20:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.57,"alt":39.55,"az":294.4,"t":"2027-01-03T20:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.6,"alt":38.7,"az":294.9,"t":"2027-01-03T20:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.63,"alt":37.85,"az":295.5,"t":"2027-01-03T21:00:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.66,"alt":37.01,"az":296.0,"t":"2027-01-03T21:05:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.69,"alt":36.17,"az":296.5,"t":"2027-01-03T21:10:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.73,"alt":35.33,"az":297.0,"t":"2027-01-03T21:15:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.76,"alt":34.5,"az":297.6,"t":"2027-01-03T21:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.8,"alt":33.67,"az":298.1,"t":"2027-01-03T21:25:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.84,"alt":32.85,"az":298.6,"t":"2027-01-03T21:30:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.88,"alt":32.03,"az":299.2,"t":"2027-01-03T21:35:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.92,"alt":31.22,"az":299.7,"t":"2027-01-03T21:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.97,"alt":30.41,"az":300.3,"t":"2027-01-03T21:45:00Z","terrain":0.36},{"above_terrain":true,"airmass":2.02,"alt":29.6,"az":300.9,"t":"2027-01-03T21:50:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.07,"alt":28.8,"az":301.4,"t":"2027-01-03T21:55:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.12,"alt":28.0,"az":302.0,"t":"2027-01-03T22:00:00Z","terrain":0.08},{"above_terrain":true,"airmass":2.18,"alt":27.21,"az":302.6,"t":"2027-01-03T22:05:00Z","terrain":-0.09},{"above_terrain":true,"airmass":2.24,"alt":26.42,"az":303.1,"t":"2027-01-03T22:10:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.3,"alt":25.64,"az":303.7,"t":"2027-01-03T22:15:00Z","terrain":-0.14},{"above_terrain":true,"airmass":2.37,"alt":24.87,"az":304.3,"t":"2027-01-03T22:20:00Z","terrain":-0.16},{"above_terrain":true,"airmass":2.44,"alt":24.1,"az":304.9,"t":"2027-01-03T22:25:00Z","terrain":-0.27},{"above_terrain":true,"airmass":2.51,"alt":23.33,"az":305.5,"t":"2027-01-03T22:30:00Z","terrain":-0.23},{"above_terrain":true,"airmass":2.59,"alt":22.57,"az":306.1,"t":"2027-01-03T22:35:00Z","terrain":-0.14},{"above_terrain":true,"airmass":2.67,"alt":21.82,"az":306.7,"t":"2027-01-03T22:40:00Z","terrain":0.08},{"above_terrain":true,"airmass":2.76,"alt":21.07,"az":307.3,"t":"2027-01-03T22:45:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.86,"alt":20.33,"az":307.9,"t":"2027-01-03T22:50:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.96,"alt":19.6,"az":308.6,"t":"2027-01-03T22:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.07,"alt":18.87,"az":309.2,"t":"2027-01-03T23:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.18,"alt":18.15,"az":309.8,"t":"2027-01-03T23:05:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.31,"alt":17.43,"az":310.5,"t":"2027-01-03T23:10:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.44,"alt":16.72,"az":311.1,"t":"2027-01-03T23:15:00Z","terrain":0.34},{"above_terrain":true,"airmass":3.58,"alt":16.02,"az":311.8,"t":"2027-01-03T23:20:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.74,"alt":15.32,"az":312.4,"t":"2027-01-03T23:25:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.9,"alt":14.64,"az":313.1,"t":"2027-01-03T23:30:00Z","terrain":0.29},{"above_terrain":true,"airmass":4.08,"alt":13.96,"az":313.7,"t":"2027-01-03T23:35:00Z","terrain":0.42},{"above_terrain":true,"airmass":4.28,"alt":13.28,"az":314.4,"t":"2027-01-03T23:40:00Z","terrain":0.51},{"above_terrain":true,"airmass":4.49,"alt":12.62,"az":315.1,"t":"2027-01-03T23:45:00Z","terrain":0.55},{"above_terrain":true,"airmass":4.72,"alt":11.96,"az":315.8,"t":"2027-01-03T23:50:00Z","terrain":0.5},{"above_terrain":true,"airmass":4.98,"alt":11.32,"az":316.5,"t":"2027-01-03T23:55:00Z","terrain":0.39},{"above_terrain":true,"airmass":5.26,"alt":10.67,"az":317.2,"t":"2027-01-04T00:00:00Z","terrain":0.31},{"above_terrain":true,"airmass":5.56,"alt":10.04,"az":317.9,"t":"2027-01-04T00:05:00Z","terrain":0.33},{"above_terrain":true,"airmass":5.9,"alt":9.42,"az":318.6,"t":"2027-01-04T00:10:00Z","terrain":0.04},{"above_terrain":true,"airmass":6.28,"alt":8.81,"az":319.3,"t":"2027-01-04T00:15:00Z","terrain":-0.16},{"above_terrain":true,"airmass":6.7,"alt":8.2,"az":320.1,"t":"2027-01-04T00:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.18,"alt":7.6,"az":320.8,"t":"2027-01-04T00:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.71,"alt":7.02,"az":321.5,"t":"2027-01-04T00:30:00Z","terrain":0.02},{"above_terrain":true,"airmass":8.32,"alt":6.44,"az":322.3,"t":"2027-01-04T00:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":9.01,"alt":5.87,"az":323.0,"t":"2027-01-04T00:40:00Z","terrain":0.07},{"above_terrain":true,"airmass":9.8,"alt":5.31,"az":323.8,"t":"2027-01-04T00:45:00Z","terrain":-0.15},{"above_terrain":true,"airmass":10.72,"alt":4.77,"az":324.6,"t":"2027-01-04T00:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":11.79,"alt":4.23,"az":325.3,"t":"2027-01-04T00:55:00Z","terrain":-0.21},{"above_terrain":true,"airmass":13.04,"alt":3.7,"az":326.1,"t":"2027-01-04T01:00:00Z","terrain":-0.26},{"above_terrain":true,"airmass":14.54,"alt":3.18,"az":326.9,"t":"2027-01-04T01:05:00Z","terrain":-0.37},{"above_terrain":true,"airmass":16.33,"alt":2.68,"az":327.7,"t":"2027-01-04T01:10:00Z","terrain":-0.28},{"above_terrain":true,"airmass":18.49,"alt":2.18,"az":328.5,"t":"2027-01-04T01:15:00Z","terrain":-0.18},{"above_terrain":true,"airmass":21.14,"alt":1.7,"az":329.3,"t":"2027-01-04T01:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":24.42,"alt":1.23,"az":330.1,"t":"2027-01-04T01:25:00Z","terrain":-0.35},{"above_terrain":true,"airmass":28.48,"alt":0.77,"az":330.9,"t":"2027-01-04T01:30:00Z","terrain":-0.39},{"above_terrain":true,"airmass":33.53,"alt":0.32,"az":331.8,"t":"2027-01-04T01:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":null,"alt":-0.12,"az":332.6,"t":"2027-01-04T01:40:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-0.54,"az":333.4,"t":"2027-01-04T01:45:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-0.95,"az":334.3,"t":"2027-01-04T01:50:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-1.35,"az":335.1,"t":"2027-01-04T01:55:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-1.74,"az":336.0,"t":"2027-01-04T02:00:00Z","terrain":-0.83},{"above_terrain":false,"airmass":null,"alt":-2.12,"az":336.8,"t":"2027-01-04T02:05:00Z","terrain":-0.75},{"above_terrain":false,"airmass":null,"alt":-2.48,"az":337.7,"t":"2027-01-04T02:10:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-2.83,"az":338.6,"t":"2027-01-04T02:15:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-3.16,"az":339.5,"t":"2027-01-04T02:20:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-3.48,"az":340.4,"t":"2027-01-04T02:25:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-3.79,"az":341.2,"t":"2027-01-04T02:30:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-4.09,"az":342.1,"t":"2027-01-04T02:35:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-4.37,"az":343.0,"t":"2027-01-04T02:40:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-4.63,"az":343.9,"t":"2027-01-04T02:45:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-4.88,"az":344.8,"t":"2027-01-04T02:50:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-5.12,"az":345.8,"t":"2027-01-04T02:55:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-5.34,"az":346.7,"t":"2027-01-04T03:00:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-5.55,"az":347.6,"t":"2027-01-04T03:05:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-5.75,"az":348.5,"t":"2027-01-04T03:10:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-5.92,"az":349.5,"t":"2027-01-04T03:15:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-6.09,"az":350.4,"t":"2027-01-04T03:20:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.24,"az":351.3,"t":"2027-01-04T03:25:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-6.37,"az":352.3,"t":"2027-01-04T03:30:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-6.49,"az":353.2,"t":"2027-01-04T03:35:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-6.59,"az":354.1,"t":"2027-01-04T03:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.68,"az":355.1,"t":"2027-01-04T03:45:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-6.75,"az":356.0,"t":"2027-01-04T03:50:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.81,"az":357.0,"t":"2027-01-04T03:55:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.85,"az":357.9,"t":"2027-01-04T04:00:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-6.88,"az":358.9,"t":"2027-01-04T04:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.89,"az":359.8,"t":"2027-01-04T04:10:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-6.89,"az":0.7,"t":"2027-01-04T04:15:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-6.87,"az":1.7,"t":"2027-01-04T04:20:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-6.83,"az":2.6,"t":"2027-01-04T04:25:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-6.78,"az":3.6,"t":"2027-01-04T04:30:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-6.71,"az":4.5,"t":"2027-01-04T04:35:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-6.63,"az":5.5,"t":"2027-01-04T04:40:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-6.54,"az":6.4,"t":"2027-01-04T04:45:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-6.42,"az":7.4,"t":"2027-01-04T04:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.3,"az":8.3,"t":"2027-01-04T04:55:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-6.15,"az":9.2,"t":"2027-01-04T05:00:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-6.0,"az":10.2,"t":"2027-01-04T05:05:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-5.82,"az":11.1,"t":"2027-01-04T05:10:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-5.64,"az":12.0,"t":"2027-01-04T05:15:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-5.43,"az":12.9,"t":"2027-01-04T05:20:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-5.22,"az":13.8,"t":"2027-01-04T05:25:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-4.99,"az":14.8,"t":"2027-01-04T05:30:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-4.74,"az":15.7,"t":"2027-01-04T05:35:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-4.48,"az":16.6,"t":"2027-01-04T05:40:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-4.21,"az":17.5,"t":"2027-01-04T05:45:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-3.92,"az":18.4,"t":"2027-01-04T05:50:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-3.62,"az":19.3,"t":"2027-01-04T05:55:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-3.3,"az":20.2,"t":"2027-01-04T06:00:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-2.97,"az":21.0,"t":"2027-01-04T06:05:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-2.63,"az":21.9,"t":"2027-01-04T06:10:00Z","terrain":0.97},{"above_terrain":false,"airmass":null,"alt":-2.27,"az":22.8,"t":"2027-01-04T06:15:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-1.9,"az":23.7,"t":"2027-01-04T06:20:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-1.52,"az":24.5,"t":"2027-01-04T06:25:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-1.13,"az":25.4,"t":"2027-01-04T06:30:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-0.72,"az":26.2,"t":"2027-01-04T06:35:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-0.3,"az":27.1,"t":"2027-01-04T06:40:00Z","terrain":1.28},{"above_terrain":false,"airmass":36.01,"alt":0.13,"az":27.9,"t":"2027-01-04T06:45:00Z","terrain":1.2},{"above_terrain":false,"airmass":30.49,"alt":0.58,"az":28.7,"t":"2027-01-04T06:50:00Z","terrain":1.05},{"above_terrain":false,"airmass":26.04,"alt":1.03,"az":29.5,"t":"2027-01-04T06:55:00Z","terrain":1.08},{"above_terrain":true,"airmass":22.45,"alt":1.5,"az":30.4,"t":"2027-01-04T07:00:00Z","terrain":1.21},{"above_terrain":true,"airmass":19.55,"alt":1.98,"az":31.2,"t":"2027-01-04T07:05:00Z","terrain":1.31},{"above_terrain":true,"airmass":17.2,"alt":2.47,"az":32.0,"t":"2027-01-04T07:10:00Z","terrain":1.33},{"above_terrain":true,"airmass":15.26,"alt":2.97,"az":32.8,"t":"2027-01-04T07:15:00Z","terrain":1.07},{"above_terrain":true,"airmass":13.65,"alt":3.48,"az":33.6,"t":"2027-01-04T07:20:00Z","terrain":0.68},{"above_terrain":true,"airmass":12.29,"alt":4.0,"az":34.3,"t":"2027-01-04T07:25:00Z","terrain":0.3},{"above_terrain":true,"airmass":11.15,"alt":4.54,"az":35.1,"t":"2027-01-04T07:30:00Z","terrain":0.05},{"above_terrain":true,"airmass":10.17,"alt":5.08,"az":35.9,"t":"2027-01-04T07:35:00Z","terrain":0.03},{"above_terrain":true,"airmass":9.33,"alt":5.63,"az":36.6,"t":"2027-01-04T07:40:00Z","terrain":-0.05},{"above_terrain":true,"airmass":8.6,"alt":6.2,"az":37.4,"t":"2027-01-04T07:45:00Z","terrain":-0.14},{"above_terrain":true,"airmass":7.96,"alt":6.77,"az":38.2,"t":"2027-01-04T07:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.4,"alt":7.35,"az":38.9,"t":"2027-01-04T07:55:00Z","terrain":-0.17},{"above_terrain":true,"airmass":6.9,"alt":7.95,"az":39.6,"t":"2027-01-04T08:00:00Z","terrain":-0.09},{"above_terrain":true,"airmass":6.46,"alt":8.55,"az":40.4,"t":"2027-01-04T08:05:00Z","terrain":-0.02},{"above_terrain":true,"airmass":6.06,"alt":9.16,"az":41.1,"t":"2027-01-04T08:10:00Z","terrain":0.03},{"above_terrain":true,"airmass":5.7,"alt":9.78,"az":41.8,"t":"2027-01-04T08:15:00Z","terrain":0.1},{"above_terrain":true,"airmass":5.38,"alt":10.41,"az":42.5,"t":"2027-01-04T08:20:00Z","terrain":0.19},{"above_terrain":true,"airmass":5.09,"alt":11.04,"az":43.2,"t":"2027-01-04T08:25:00Z","terrain":0.28},{"above_terrain":true,"airmass":4.83,"alt":11.69,"az":43.9,"t":"2027-01-04T08:30:00Z","terrain":0.4},{"above_terrain":true,"airmass":4.59,"alt":12.34,"az":44.6,"t":"2027-01-04T08:35:00Z","terrain":0.51},{"above_terrain":true,"airmass":4.37,"alt":13.0,"az":45.3,"t":"2027-01-04T08:40:00Z","terrain":0.61},{"above_terrain":true,"airmass":4.16,"alt":13.67,"az":46.0,"t":"2027-01-04T08:45:00Z","terrain":0.67},{"above_terrain":true,"airmass":3.98,"alt":14.35,"az":46.6,"t":"2027-01-04T08:50:00Z","terrain":0.63},{"above_terrain":true,"airmass":3.81,"alt":15.03,"az":47.3,"t":"2027-01-04T08:55:00Z","terrain":0.59},{"above_terrain":true,"airmass":3.65,"alt":15.72,"az":48.0,"t":"2027-01-04T09:00:00Z","terrain":0.53},{"above_terrain":true,"airmass":3.5,"alt":16.42,"az":48.6,"t":"2027-01-04T09:05:00Z","terrain":0.46},{"above_terrain":true,"airmass":3.36,"alt":17.13,"az":49.3,"t":"2027-01-04T09:10:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.23,"alt":17.84,"az":49.9,"t":"2027-01-04T09:15:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.12,"alt":18.56,"az":50.5,"t":"2027-01-04T09:20:00Z","terrain":0.47},{"above_terrain":true,"airmass":3.0,"alt":19.29,"az":51.2,"t":"2027-01-04T09:25:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.9,"alt":20.02,"az":51.8,"t":"2027-01-04T09:30:00Z","terrain":0.61},{"above_terrain":true,"airmass":2.8,"alt":20.76,"az":52.4,"t":"2027-01-04T09:35:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.71,"alt":21.5,"az":53.0,"t":"2027-01-04T09:40:00Z","terrain":0.85},{"above_terrain":true,"airmass":2.63,"alt":22.25,"az":53.6,"t":"2027-01-04T09:45:00Z","terrain":0.94},{"above_terrain":true,"airmass":2.55,"alt":23.01,"az":54.3,"t":"2027-01-04T09:50:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.47,"alt":23.77,"az":54.9,"t":"2027-01-04T09:55:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.4,"alt":24.54,"az":55.4,"t":"2027-01-04T10:00:00Z","terrain":1.07}],"transit":{"airmass":1.0,"alt":89.5,"az":233.4,"t":"2027-01-03T16:15:00Z"},"usable_hours":6.17,"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."]}
