{"assessment":{"best_window":{"end":"2026-01-17T17:40Z","end_local":"19:40","hours":0.67,"label":"good","mean_quality":0.7,"start":"2026-01-17T17:00Z","start_local":"19:00"},"cost":{"altitude":10.56,"clouds":0.19,"darkness":1.81,"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":"Barely","hourly":[{"alt":42,"cloud":0,"high":0,"iso":"2026-01-17T16:00Z","label":"poor","low":0,"mid":0,"moon_alt":-22,"precip":0.0,"q":0.13,"rh":68,"sky":"nautical twilight","temp":-8.9,"time":"18:00","wind":4.1},{"alt":33,"cloud":9,"high":0,"iso":"2026-01-17T17:00Z","label":"good","low":9,"mid":0,"moon_alt":-33,"precip":0.0,"q":0.74,"rh":84,"sky":"night","temp":-9.7,"time":"19:00","wind":6.1},{"alt":24,"cloud":30,"high":0,"iso":"2026-01-17T18:00Z","label":"marginal","low":30,"mid":0,"moon_alt":-43,"precip":0.0,"q":0.36,"rh":89,"sky":"night","temp":-10.0,"time":"20:00","wind":7.2},{"alt":15,"cloud":7,"high":0,"iso":"2026-01-17T19:00Z","label":"unusable","low":7,"mid":0,"moon_alt":-54,"precip":0.0,"q":0.0,"rh":85,"sky":"night","temp":-10.9,"time":"21:00","wind":5.7},{"alt":8,"cloud":2,"high":0,"iso":"2026-01-17T20:00Z","label":"unusable","low":2,"mid":0,"moon_alt":-64,"precip":0.0,"q":0.0,"rh":83,"sky":"night","temp":-11.1,"time":"22:00","wind":6.1},{"alt":3,"cloud":3,"high":0,"iso":"2026-01-17T21:00Z","label":"unusable","low":3,"mid":0,"moon_alt":-72,"precip":0.0,"q":0.0,"rh":83,"sky":"night","temp":-11.1,"time":"23:00","wind":6.9},{"alt":-2,"cloud":39,"high":0,"iso":"2026-01-17T22:00Z","label":"unusable","low":39,"mid":0,"moon_alt":-75,"precip":0.0,"q":0.0,"rh":89,"sky":"night","temp":-11.2,"time":"00:00","wind":6.9},{"alt":-4,"cloud":82,"high":0,"iso":"2026-01-17T23:00Z","label":"unusable","low":82,"mid":0,"moon_alt":-69,"precip":0.0,"q":0.0,"rh":90,"sky":"night","temp":-11.1,"time":"01:00","wind":7.3},{"alt":-4,"cloud":100,"high":0,"iso":"2026-01-18T00:00Z","label":"unusable","low":100,"mid":0,"moon_alt":-60,"precip":0.0,"q":0.0,"rh":92,"sky":"night","temp":-10.9,"time":"02:00","wind":7.8},{"alt":-2,"cloud":100,"high":0,"iso":"2026-01-18T01:00Z","label":"unusable","low":100,"mid":0,"moon_alt":-50,"precip":0.0,"q":0.0,"rh":93,"sky":"night","temp":-10.8,"time":"03:00","wind":7.5},{"alt":2,"cloud":100,"high":0,"iso":"2026-01-18T02:00Z","label":"unusable","low":100,"mid":0,"moon_alt":-39,"precip":0.0,"q":0.0,"rh":93,"sky":"night","temp":-10.7,"time":"04:00","wind":8.8},{"alt":8,"cloud":100,"high":0,"iso":"2026-01-18T03:00Z","label":"unusable","low":100,"mid":0,"moon_alt":-28,"precip":0.0,"q":0.0,"rh":93,"sky":"night","temp":-10.9,"time":"05:00","wind":9.5},{"alt":15,"cloud":100,"high":0,"iso":"2026-01-18T04:00Z","label":"unusable","low":100,"mid":0,"moon_alt":-18,"precip":0.0,"q":0.0,"rh":93,"sky":"night","temp":-10.8,"time":"06:00","wind":9.6},{"alt":23,"cloud":100,"high":0,"iso":"2026-01-18T05:00Z","label":"unusable","low":100,"mid":0,"moon_alt":-8,"precip":0.0,"q":0.0,"rh":92,"sky":"nautical twilight","temp":-10.6,"time":"07:00","wind":9.3}],"peak_quality":0.74,"peak_sky":0.82,"quality_hours":1.13,"reasons":["the target being low or below 20\u00b0 cost 10.6 quality-hours","daylight and twilight cost 1.8 quality-hours"],"reference_hours":4.0,"score":23,"score_astronomy":27,"score_weather":85,"sky_hours":1.32,"verdict":"poor","verdict_astronomy":"poor","weather_known":true,"windows":[{"end":"2026-01-17T15:50Z","end_local":"17:50","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2026-01-17T15:15Z","start_local":"17:15"},{"end":"2026-01-17T16:25Z","end_local":"18:25","hours":0.58,"label":"poor","mean_quality":0.13,"start":"2026-01-17T15:50Z","start_local":"17:50"},{"end":"2026-01-17T17:00Z","end_local":"19:00","hours":0.58,"label":"marginal","mean_quality":0.42,"start":"2026-01-17T16:25Z","start_local":"18:25"},{"end":"2026-01-17T17:40Z","end_local":"19:40","hours":0.67,"label":"good","mean_quality":0.7,"start":"2026-01-17T17:00Z","start_local":"19:00"},{"end":"2026-01-17T18:20Z","end_local":"20:20","hours":0.67,"label":"marginal","mean_quality":0.44,"start":"2026-01-17T17:40Z","start_local":"19:40"},{"end":"2026-01-17T18:30Z","end_local":"20:30","hours":0.17,"label":"poor","mean_quality":0.28,"start":"2026-01-17T18:20Z","start_local":"20:20"},{"end":"2026-01-18T05:45Z","end_local":"07:45","hours":11.25,"label":"unusable","mean_quality":0.0,"start":"2026-01-17T18:30Z","start_local":"20:30"}]},"calculation_version":"2026-10-10.1","forecast":[{"cloud":0,"dark":false,"high":0,"local":"17:00","low":0,"mid":0,"precip":0.0,"rh":50,"temp":-6.8,"time":"2026-01-17T15:00Z","wind":3.0},{"cloud":0,"dark":false,"high":0,"local":"18:00","low":0,"mid":0,"precip":0.0,"rh":68,"temp":-8.9,"time":"2026-01-17T16:00Z","wind":4.1},{"cloud":9,"dark":true,"high":0,"local":"19:00","low":9,"mid":0,"precip":0.0,"rh":84,"temp":-9.7,"time":"2026-01-17T17:00Z","wind":6.1},{"cloud":30,"dark":true,"high":0,"local":"20:00","low":30,"mid":0,"precip":0.0,"rh":89,"temp":-10.0,"time":"2026-01-17T18:00Z","wind":7.2},{"cloud":7,"dark":true,"high":0,"local":"21:00","low":7,"mid":0,"precip":0.0,"rh":85,"temp":-10.9,"time":"2026-01-17T19:00Z","wind":5.7},{"cloud":2,"dark":true,"high":0,"local":"22:00","low":2,"mid":0,"precip":0.0,"rh":83,"temp":-11.1,"time":"2026-01-17T20:00Z","wind":6.1},{"cloud":3,"dark":true,"high":0,"local":"23:00","low":3,"mid":0,"precip":0.0,"rh":83,"temp":-11.1,"time":"2026-01-17T21:00Z","wind":6.9},{"cloud":39,"dark":true,"high":0,"local":"00:00","low":39,"mid":0,"precip":0.0,"rh":89,"temp":-11.2,"time":"2026-01-17T22:00Z","wind":6.9},{"cloud":82,"dark":true,"high":0,"local":"01:00","low":82,"mid":0,"precip":0.0,"rh":90,"temp":-11.1,"time":"2026-01-17T23:00Z","wind":7.3},{"cloud":100,"dark":true,"high":0,"local":"02:00","low":100,"mid":0,"precip":0.0,"rh":92,"temp":-10.9,"time":"2026-01-18T00:00Z","wind":7.8},{"cloud":100,"dark":true,"high":0,"local":"03:00","low":100,"mid":0,"precip":0.0,"rh":93,"temp":-10.8,"time":"2026-01-18T01:00Z","wind":7.5},{"cloud":100,"dark":true,"high":0,"local":"04:00","low":100,"mid":0,"precip":0.0,"rh":93,"temp":-10.7,"time":"2026-01-18T02:00Z","wind":8.8},{"cloud":100,"dark":true,"high":0,"local":"05:00","low":100,"mid":0,"precip":0.0,"rh":93,"temp":-10.9,"time":"2026-01-18T03:00Z","wind":9.5},{"cloud":100,"dark":true,"high":0,"local":"06:00","low":100,"mid":0,"precip":0.0,"rh":93,"temp":-10.8,"time":"2026-01-18T04:00Z","wind":9.6},{"cloud":100,"dark":false,"high":0,"local":"07:00","low":100,"mid":0,"precip":0.0,"rh":92,"temp":-10.6,"time":"2026-01-18T05:00Z","wind":9.3},{"cloud":100,"dark":false,"high":0,"local":"08:00","low":100,"mid":0,"precip":0.0,"rh":93,"temp":-10.8,"time":"2026-01-18T06:00Z","wind":9.9}],"forecast_source":"history","forecast_updated_at":"2026-10-17T10:38:15Z","limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2026-01-17T16:55:41Z","dark_hours":11.18,"dark_to":"2026-01-18T04:06:32Z","moon":{"illumination":0.009,"phase":"new moon","waxing":false},"moon_free_dark_hours":11.17,"moonrise":"2026-01-18T05:53:37Z","moonset":"2026-01-17T13:36:19Z","sunrise":"2026-01-18T05:44:17Z","sunset":"2026-01-17T15:17:44Z","twilight":{"astronomical":{"end":"2026-01-17T16:55:41Z","start":"2026-01-18T04:06:32Z"},"civil":{"end":"2026-01-17T15:48:16Z","start":"2026-01-18T05:13:49Z"},"nautical":{"end":"2026-01-17T16:22:27Z","start":"2026-01-18T04:39:43Z"}},"window_end":"2026-01-18T10:00:00Z","window_start":"2026-01-17T10:00:00Z"},"night_date":"2026-01-17","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.85,"alt":32.7,"t":"2026-01-17T17:00:00Z"},"dec":44.25788576,"dec_of_date":44.3601,"dec_str":"+44\u00b0 15' 28.4\"","good_hours":0.33,"limit_rise":"2026-01-18T04:37:09Z","limit_set":"2026-01-17T18:25:24Z","max_az_rate_deg_per_min":3.8,"moon_separation":74.2,"never_rises":false,"ra":314.72388973,"ra_of_date":314.9572,"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":"Just 1.5 h above 20\u00b0 in darkness \u2014 barely observable tonight.","terrain":{"available":true,"behind_at":"2026-01-17T21:41:28Z","blocked_dark_hours":0,"clears_at":"2026-01-18T01:44:18Z","rise_az":73.2},"track":[{"above_terrain":true,"airmass":1.05,"alt":72.76,"az":73.2,"t":"2026-01-17T10:00:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.04,"alt":73.66,"az":73.2,"t":"2026-01-17T10:05:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.04,"alt":74.56,"az":73.0,"t":"2026-01-17T10:10:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.03,"alt":75.45,"az":72.8,"t":"2026-01-17T10:15:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.03,"alt":76.34,"az":72.6,"t":"2026-01-17T10:20:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.02,"alt":77.24,"az":72.2,"t":"2026-01-17T10:25:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.02,"alt":78.13,"az":71.7,"t":"2026-01-17T10:30:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.02,"alt":79.01,"az":71.0,"t":"2026-01-17T10:35:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.02,"alt":79.9,"az":70.2,"t":"2026-01-17T10:40:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.01,"alt":80.77,"az":69.1,"t":"2026-01-17T10:45:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.01,"alt":81.64,"az":67.7,"t":"2026-01-17T10:50:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.01,"alt":82.51,"az":65.9,"t":"2026-01-17T10:55:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.01,"alt":83.35,"az":63.6,"t":"2026-01-17T11:00:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.0,"alt":84.18,"az":60.4,"t":"2026-01-17T11:05:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.0,"alt":84.98,"az":56.0,"t":"2026-01-17T11:10:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.0,"alt":85.72,"az":49.9,"t":"2026-01-17T11:15:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.0,"alt":86.39,"az":41.2,"t":"2026-01-17T11:20:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.0,"alt":86.93,"az":28.8,"t":"2026-01-17T11:25:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.0,"alt":87.27,"az":12.3,"t":"2026-01-17T11:30:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.0,"alt":87.31,"az":353.3,"t":"2026-01-17T11:35:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.0,"alt":87.06,"az":335.7,"t":"2026-01-17T11:40:00Z","terrain":-0.76},{"above_terrain":true,"airmass":1.0,"alt":86.57,"az":322.1,"t":"2026-01-17T11:45:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.0,"alt":85.93,"az":312.4,"t":"2026-01-17T11:50:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.0,"alt":85.21,"az":305.6,"t":"2026-01-17T11:55:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.0,"alt":84.42,"az":300.8,"t":"2026-01-17T12:00:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.01,"alt":83.6,"az":297.3,"t":"2026-01-17T12:05:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.01,"alt":82.76,"az":294.7,"t":"2026-01-17T12:10:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.01,"alt":81.9,"az":292.7,"t":"2026-01-17T12:15:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.01,"alt":81.04,"az":291.2,"t":"2026-01-17T12:20:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.01,"alt":80.16,"az":290.1,"t":"2026-01-17T12:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.02,"alt":79.28,"az":289.2,"t":"2026-01-17T12:30:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.02,"alt":78.39,"az":288.5,"t":"2026-01-17T12:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.02,"alt":77.5,"az":287.9,"t":"2026-01-17T12:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.03,"alt":76.61,"az":287.5,"t":"2026-01-17T12:45:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.03,"alt":75.72,"az":287.2,"t":"2026-01-17T12:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.04,"alt":74.82,"az":287.0,"t":"2026-01-17T12:55:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.04,"alt":73.93,"az":286.9,"t":"2026-01-17T13:00:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.05,"alt":73.03,"az":286.8,"t":"2026-01-17T13:05:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.05,"alt":72.14,"az":286.8,"t":"2026-01-17T13:10:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.06,"alt":71.24,"az":286.8,"t":"2026-01-17T13:15:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.06,"alt":70.35,"az":286.8,"t":"2026-01-17T13:20:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.07,"alt":69.45,"az":286.9,"t":"2026-01-17T13:25:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.07,"alt":68.55,"az":287.1,"t":"2026-01-17T13:30:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.08,"alt":67.66,"az":287.2,"t":"2026-01-17T13:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.09,"alt":66.77,"az":287.4,"t":"2026-01-17T13:40:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.1,"alt":65.87,"az":287.6,"t":"2026-01-17T13:45:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.1,"alt":64.98,"az":287.8,"t":"2026-01-17T13:50:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.11,"alt":64.09,"az":288.0,"t":"2026-01-17T13:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":63.2,"az":288.3,"t":"2026-01-17T14:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.13,"alt":62.31,"az":288.5,"t":"2026-01-17T14:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.43,"az":288.8,"t":"2026-01-17T14:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.15,"alt":60.54,"az":289.1,"t":"2026-01-17T14:15:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.16,"alt":59.66,"az":289.4,"t":"2026-01-17T14:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.17,"alt":58.78,"az":289.7,"t":"2026-01-17T14:25:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.18,"alt":57.9,"az":290.0,"t":"2026-01-17T14:30:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.19,"alt":57.02,"az":290.3,"t":"2026-01-17T14:35:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.2,"alt":56.14,"az":290.7,"t":"2026-01-17T14:40:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.22,"alt":55.27,"az":291.0,"t":"2026-01-17T14:45:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.23,"alt":54.39,"az":291.4,"t":"2026-01-17T14:50:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.24,"alt":53.52,"az":291.7,"t":"2026-01-17T14:55:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.26,"alt":52.65,"az":292.1,"t":"2026-01-17T15:00:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.27,"alt":51.79,"az":292.5,"t":"2026-01-17T15:05:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.29,"alt":50.92,"az":292.9,"t":"2026-01-17T15:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.3,"alt":50.06,"az":293.2,"t":"2026-01-17T15:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.32,"alt":49.2,"az":293.6,"t":"2026-01-17T15:20:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.34,"alt":48.35,"az":294.0,"t":"2026-01-17T15:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.36,"alt":47.49,"az":294.4,"t":"2026-01-17T15:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.37,"alt":46.64,"az":294.9,"t":"2026-01-17T15:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.39,"alt":45.8,"az":295.3,"t":"2026-01-17T15:40:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.41,"alt":44.95,"az":295.7,"t":"2026-01-17T15:45:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.43,"alt":44.11,"az":296.1,"t":"2026-01-17T15:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.46,"alt":43.27,"az":296.6,"t":"2026-01-17T15:55:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.48,"alt":42.44,"az":297.0,"t":"2026-01-17T16:00:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.5,"alt":41.6,"az":297.5,"t":"2026-01-17T16:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.53,"alt":40.77,"az":297.9,"t":"2026-01-17T16:10:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.56,"alt":39.95,"az":298.4,"t":"2026-01-17T16:15:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.58,"alt":39.13,"az":298.8,"t":"2026-01-17T16:20:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.61,"alt":38.31,"az":299.3,"t":"2026-01-17T16:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.64,"alt":37.5,"az":299.8,"t":"2026-01-17T16:30:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.67,"alt":36.68,"az":300.3,"t":"2026-01-17T16:35:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.7,"alt":35.88,"az":300.7,"t":"2026-01-17T16:40:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.74,"alt":35.08,"az":301.2,"t":"2026-01-17T16:45:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.77,"alt":34.28,"az":301.7,"t":"2026-01-17T16:50:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.81,"alt":33.48,"az":302.2,"t":"2026-01-17T16:55:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.85,"alt":32.69,"az":302.7,"t":"2026-01-17T17:00:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.89,"alt":31.91,"az":303.3,"t":"2026-01-17T17:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.93,"alt":31.13,"az":303.8,"t":"2026-01-17T17:10:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.97,"alt":30.35,"az":304.3,"t":"2026-01-17T17:15:00Z","terrain":-0.16},{"above_terrain":true,"airmass":2.02,"alt":29.58,"az":304.8,"t":"2026-01-17T17:20:00Z","terrain":-0.26},{"above_terrain":true,"airmass":2.07,"alt":28.82,"az":305.4,"t":"2026-01-17T17:25:00Z","terrain":-0.25},{"above_terrain":true,"airmass":2.12,"alt":28.06,"az":305.9,"t":"2026-01-17T17:30:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.17,"alt":27.3,"az":306.4,"t":"2026-01-17T17:35:00Z","terrain":-0.02},{"above_terrain":true,"airmass":2.23,"alt":26.55,"az":307.0,"t":"2026-01-17T17:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.29,"alt":25.81,"az":307.5,"t":"2026-01-17T17:45:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.35,"alt":25.07,"az":308.1,"t":"2026-01-17T17:50:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.42,"alt":24.33,"az":308.7,"t":"2026-01-17T17:55:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.49,"alt":23.6,"az":309.2,"t":"2026-01-17T18:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.56,"alt":22.88,"az":309.8,"t":"2026-01-17T18:05:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.64,"alt":22.17,"az":310.4,"t":"2026-01-17T18:10:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.72,"alt":21.46,"az":311.0,"t":"2026-01-17T18:15:00Z","terrain":0.36},{"above_terrain":true,"airmass":2.8,"alt":20.75,"az":311.6,"t":"2026-01-17T18:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.9,"alt":20.06,"az":312.2,"t":"2026-01-17T18:25:00Z","terrain":0.16},{"above_terrain":true,"airmass":2.99,"alt":19.37,"az":312.8,"t":"2026-01-17T18:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.1,"alt":18.68,"az":313.4,"t":"2026-01-17T18:35:00Z","terrain":0.35},{"above_terrain":true,"airmass":3.21,"alt":18.01,"az":314.0,"t":"2026-01-17T18:40:00Z","terrain":0.47},{"above_terrain":true,"airmass":3.32,"alt":17.34,"az":314.7,"t":"2026-01-17T18:45:00Z","terrain":0.53},{"above_terrain":true,"airmass":3.45,"alt":16.68,"az":315.3,"t":"2026-01-17T18:50:00Z","terrain":0.54},{"above_terrain":true,"airmass":3.58,"alt":16.02,"az":315.9,"t":"2026-01-17T18:55:00Z","terrain":0.49},{"above_terrain":true,"airmass":3.72,"alt":15.37,"az":316.6,"t":"2026-01-17T19:00:00Z","terrain":0.38},{"above_terrain":true,"airmass":3.88,"alt":14.73,"az":317.2,"t":"2026-01-17T19:05:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.04,"alt":14.1,"az":317.9,"t":"2026-01-17T19:10:00Z","terrain":0.33},{"above_terrain":true,"airmass":4.22,"alt":13.48,"az":318.5,"t":"2026-01-17T19:15:00Z","terrain":0.08},{"above_terrain":true,"airmass":4.41,"alt":12.86,"az":319.2,"t":"2026-01-17T19:20:00Z","terrain":-0.15},{"above_terrain":true,"airmass":4.62,"alt":12.26,"az":319.9,"t":"2026-01-17T19:25:00Z","terrain":-0.19},{"above_terrain":true,"airmass":4.84,"alt":11.66,"az":320.6,"t":"2026-01-17T19:30:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.08,"alt":11.07,"az":321.2,"t":"2026-01-17T19:35:00Z","terrain":-0.1},{"above_terrain":true,"airmass":5.35,"alt":10.48,"az":321.9,"t":"2026-01-17T19:40:00Z","terrain":0.19},{"above_terrain":true,"airmass":5.63,"alt":9.91,"az":322.6,"t":"2026-01-17T19:45:00Z","terrain":0.13},{"above_terrain":true,"airmass":5.95,"alt":9.35,"az":323.3,"t":"2026-01-17T19:50:00Z","terrain":-0.02},{"above_terrain":true,"airmass":6.29,"alt":8.79,"az":324.1,"t":"2026-01-17T19:55:00Z","terrain":-0.21},{"above_terrain":true,"airmass":6.67,"alt":8.25,"az":324.8,"t":"2026-01-17T20:00:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.08,"alt":7.72,"az":325.5,"t":"2026-01-17T20:05:00Z","terrain":-0.22},{"above_terrain":true,"airmass":7.55,"alt":7.19,"az":326.2,"t":"2026-01-17T20:10:00Z","terrain":-0.28},{"above_terrain":true,"airmass":8.06,"alt":6.67,"az":327.0,"t":"2026-01-17T20:15:00Z","terrain":-0.39},{"above_terrain":true,"airmass":8.63,"alt":6.17,"az":327.7,"t":"2026-01-17T20:20:00Z","terrain":-0.27},{"above_terrain":true,"airmass":9.27,"alt":5.68,"az":328.5,"t":"2026-01-17T20:25:00Z","terrain":-0.18},{"above_terrain":true,"airmass":9.99,"alt":5.19,"az":329.2,"t":"2026-01-17T20:30:00Z","terrain":-0.18},{"above_terrain":true,"airmass":10.8,"alt":4.72,"az":330.0,"t":"2026-01-17T20:35:00Z","terrain":-0.35},{"above_terrain":true,"airmass":11.73,"alt":4.26,"az":330.8,"t":"2026-01-17T20:40:00Z","terrain":-0.38},{"above_terrain":true,"airmass":12.78,"alt":3.8,"az":331.5,"t":"2026-01-17T20:45:00Z","terrain":-0.25},{"above_terrain":true,"airmass":13.99,"alt":3.36,"az":332.3,"t":"2026-01-17T20:50:00Z","terrain":-0.13},{"above_terrain":true,"airmass":15.38,"alt":2.93,"az":333.1,"t":"2026-01-17T20:55:00Z","terrain":-0.13},{"above_terrain":true,"airmass":16.99,"alt":2.52,"az":333.9,"t":"2026-01-17T21:00:00Z","terrain":-0.22},{"above_terrain":true,"airmass":18.86,"alt":2.11,"az":334.7,"t":"2026-01-17T21:05:00Z","terrain":-0.48},{"above_terrain":true,"airmass":21.05,"alt":1.72,"az":335.5,"t":"2026-01-17T21:10:00Z","terrain":-0.71},{"above_terrain":true,"airmass":23.61,"alt":1.34,"az":336.3,"t":"2026-01-17T21:15:00Z","terrain":-0.8},{"above_terrain":true,"airmass":26.62,"alt":0.97,"az":337.1,"t":"2026-01-17T21:20:00Z","terrain":-0.69},{"above_terrain":true,"airmass":30.15,"alt":0.61,"az":338.0,"t":"2026-01-17T21:25:00Z","terrain":-0.48},{"above_terrain":true,"airmass":34.25,"alt":0.26,"az":338.8,"t":"2026-01-17T21:30:00Z","terrain":-0.69},{"above_terrain":true,"airmass":null,"alt":-0.07,"az":339.6,"t":"2026-01-17T21:35:00Z","terrain":-0.61},{"above_terrain":true,"airmass":null,"alt":-0.39,"az":340.5,"t":"2026-01-17T21:40:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-0.7,"az":341.3,"t":"2026-01-17T21:45:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-0.99,"az":342.1,"t":"2026-01-17T21:50:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-1.27,"az":343.0,"t":"2026-01-17T21:55:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-1.54,"az":343.9,"t":"2026-01-17T22:00:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.79,"az":344.7,"t":"2026-01-17T22:05:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-2.03,"az":345.6,"t":"2026-01-17T22:10:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-2.26,"az":346.4,"t":"2026-01-17T22:15:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-2.47,"az":347.3,"t":"2026-01-17T22:20:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-2.67,"az":348.2,"t":"2026-01-17T22:25:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-2.85,"az":349.1,"t":"2026-01-17T22:30:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-3.02,"az":349.9,"t":"2026-01-17T22:35:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-3.18,"az":350.8,"t":"2026-01-17T22:40:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.32,"az":351.7,"t":"2026-01-17T22:45:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-3.45,"az":352.6,"t":"2026-01-17T22:50:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-3.56,"az":353.5,"t":"2026-01-17T22:55:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-3.66,"az":354.4,"t":"2026-01-17T23:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.74,"az":355.3,"t":"2026-01-17T23:05:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-3.81,"az":356.2,"t":"2026-01-17T23:10:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":357.1,"t":"2026-01-17T23:15:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-3.91,"az":358.0,"t":"2026-01-17T23:20:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.94,"az":358.9,"t":"2026-01-17T23:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.95,"az":359.8,"t":"2026-01-17T23:30:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-3.94,"az":0.7,"t":"2026-01-17T23:35:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-3.92,"az":1.6,"t":"2026-01-17T23:40:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-3.89,"az":2.5,"t":"2026-01-17T23:45:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-3.84,"az":3.4,"t":"2026-01-17T23:50:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-3.78,"az":4.3,"t":"2026-01-17T23:55:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-3.71,"az":5.2,"t":"2026-01-18T00:00:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-3.61,"az":6.0,"t":"2026-01-18T00:05:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-3.51,"az":6.9,"t":"2026-01-18T00:10:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-3.39,"az":7.8,"t":"2026-01-18T00:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.25,"az":8.7,"t":"2026-01-18T00:20:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-3.1,"az":9.6,"t":"2026-01-18T00:25:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-2.94,"az":10.5,"t":"2026-01-18T00:30:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-2.76,"az":11.4,"t":"2026-01-18T00:35:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-2.57,"az":12.2,"t":"2026-01-18T00:40:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-2.37,"az":13.1,"t":"2026-01-18T00:45:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-2.15,"az":14.0,"t":"2026-01-18T00:50:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-1.92,"az":14.8,"t":"2026-01-18T00:55:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-1.67,"az":15.7,"t":"2026-01-18T01:00:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-1.41,"az":16.6,"t":"2026-01-18T01:05:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.13,"az":17.4,"t":"2026-01-18T01:10:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-0.85,"az":18.3,"t":"2026-01-18T01:15:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-0.55,"az":19.1,"t":"2026-01-18T01:20:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-0.24,"az":20.0,"t":"2026-01-18T01:25:00Z","terrain":0.67},{"above_terrain":false,"airmass":36.6,"alt":0.09,"az":20.8,"t":"2026-01-18T01:30:00Z","terrain":0.69},{"above_terrain":false,"airmass":32.18,"alt":0.43,"az":21.6,"t":"2026-01-18T01:35:00Z","terrain":0.87},{"above_terrain":false,"airmass":28.36,"alt":0.78,"az":22.4,"t":"2026-01-18T01:40:00Z","terrain":1.06},{"above_terrain":true,"airmass":25.09,"alt":1.14,"az":23.3,"t":"2026-01-18T01:45:00Z","terrain":1.1},{"above_terrain":true,"airmass":22.31,"alt":1.52,"az":24.1,"t":"2026-01-18T01:50:00Z","terrain":0.94},{"above_terrain":true,"airmass":19.94,"alt":1.91,"az":24.9,"t":"2026-01-18T01:55:00Z","terrain":1.18},{"above_terrain":true,"airmass":17.91,"alt":2.31,"az":25.7,"t":"2026-01-18T02:00:00Z","terrain":1.3},{"above_terrain":true,"airmass":16.17,"alt":2.72,"az":26.5,"t":"2026-01-18T02:05:00Z","terrain":1.31},{"above_terrain":true,"airmass":14.68,"alt":3.14,"az":27.3,"t":"2026-01-18T02:10:00Z","terrain":1.26},{"above_terrain":true,"airmass":13.38,"alt":3.58,"az":28.1,"t":"2026-01-18T02:15:00Z","terrain":1.18},{"above_terrain":true,"airmass":12.25,"alt":4.02,"az":28.8,"t":"2026-01-18T02:20:00Z","terrain":1.03},{"above_terrain":true,"airmass":11.26,"alt":4.48,"az":29.6,"t":"2026-01-18T02:25:00Z","terrain":1.09},{"above_terrain":true,"airmass":10.4,"alt":4.95,"az":30.4,"t":"2026-01-18T02:30:00Z","terrain":1.21},{"above_terrain":true,"airmass":9.63,"alt":5.43,"az":31.1,"t":"2026-01-18T02:35:00Z","terrain":1.31},{"above_terrain":true,"airmass":8.95,"alt":5.91,"az":31.9,"t":"2026-01-18T02:40:00Z","terrain":1.33},{"above_terrain":true,"airmass":8.35,"alt":6.41,"az":32.6,"t":"2026-01-18T02:45:00Z","terrain":1.11},{"above_terrain":true,"airmass":7.8,"alt":6.92,"az":33.4,"t":"2026-01-18T02:50:00Z","terrain":0.78},{"above_terrain":true,"airmass":7.32,"alt":7.44,"az":34.1,"t":"2026-01-18T02:55:00Z","terrain":0.39},{"above_terrain":true,"airmass":6.88,"alt":7.97,"az":34.8,"t":"2026-01-18T03:00:00Z","terrain":0.11},{"above_terrain":true,"airmass":6.48,"alt":8.51,"az":35.6,"t":"2026-01-18T03:05:00Z","terrain":0.04},{"above_terrain":true,"airmass":6.12,"alt":9.06,"az":36.3,"t":"2026-01-18T03:10:00Z","terrain":-0.0},{"above_terrain":true,"airmass":5.79,"alt":9.62,"az":37.0,"t":"2026-01-18T03:15:00Z","terrain":-0.09},{"above_terrain":true,"airmass":5.49,"alt":10.19,"az":37.7,"t":"2026-01-18T03:20:00Z","terrain":-0.17},{"above_terrain":true,"airmass":5.21,"alt":10.77,"az":38.4,"t":"2026-01-18T03:25:00Z","terrain":-0.19},{"above_terrain":true,"airmass":4.96,"alt":11.35,"az":39.1,"t":"2026-01-18T03:30:00Z","terrain":-0.15},{"above_terrain":true,"airmass":4.73,"alt":11.95,"az":39.8,"t":"2026-01-18T03:35:00Z","terrain":-0.07},{"above_terrain":true,"airmass":4.51,"alt":12.55,"az":40.5,"t":"2026-01-18T03:40:00Z","terrain":-0.02},{"above_terrain":true,"airmass":4.32,"alt":13.16,"az":41.1,"t":"2026-01-18T03:45:00Z","terrain":0.03},{"above_terrain":true,"airmass":4.13,"alt":13.78,"az":41.8,"t":"2026-01-18T03:50:00Z","terrain":0.1},{"above_terrain":true,"airmass":3.96,"alt":14.41,"az":42.4,"t":"2026-01-18T03:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.8,"alt":15.04,"az":43.1,"t":"2026-01-18T04:00:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.65,"alt":15.69,"az":43.7,"t":"2026-01-18T04:05:00Z","terrain":0.37},{"above_terrain":true,"airmass":3.52,"alt":16.34,"az":44.4,"t":"2026-01-18T04:10:00Z","terrain":0.48},{"above_terrain":true,"airmass":3.39,"alt":17.0,"az":45.0,"t":"2026-01-18T04:15:00Z","terrain":0.58},{"above_terrain":true,"airmass":3.27,"alt":17.66,"az":45.7,"t":"2026-01-18T04:20:00Z","terrain":0.64},{"above_terrain":true,"airmass":3.15,"alt":18.34,"az":46.3,"t":"2026-01-18T04:25:00Z","terrain":0.65},{"above_terrain":true,"airmass":3.04,"alt":19.02,"az":46.9,"t":"2026-01-18T04:30:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.94,"alt":19.7,"az":47.5,"t":"2026-01-18T04:35:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.85,"alt":20.4,"az":48.1,"t":"2026-01-18T04:40:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.76,"alt":21.1,"az":48.7,"t":"2026-01-18T04:45:00Z","terrain":0.45},{"above_terrain":true,"airmass":2.68,"alt":21.8,"az":49.3,"t":"2026-01-18T04:50:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.6,"alt":22.51,"az":49.9,"t":"2026-01-18T04:55:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.52,"alt":23.23,"az":50.5,"t":"2026-01-18T05:00:00Z","terrain":0.46},{"above_terrain":true,"airmass":2.45,"alt":23.96,"az":51.0,"t":"2026-01-18T05:05:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.38,"alt":24.69,"az":51.6,"t":"2026-01-18T05:10:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.32,"alt":25.42,"az":52.2,"t":"2026-01-18T05:15:00Z","terrain":0.67},{"above_terrain":true,"airmass":2.26,"alt":26.17,"az":52.7,"t":"2026-01-18T05:20:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.2,"alt":26.91,"az":53.3,"t":"2026-01-18T05:25:00Z","terrain":0.89},{"above_terrain":true,"airmass":2.15,"alt":27.67,"az":53.8,"t":"2026-01-18T05:30:00Z","terrain":0.97},{"above_terrain":true,"airmass":2.09,"alt":28.43,"az":54.4,"t":"2026-01-18T05:35:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.04,"alt":29.19,"az":54.9,"t":"2026-01-18T05:40:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.0,"alt":29.96,"az":55.4,"t":"2026-01-18T05:45:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.95,"alt":30.73,"az":56.0,"t":"2026-01-18T05:50:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.91,"alt":31.51,"az":56.5,"t":"2026-01-18T05:55:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.87,"alt":32.29,"az":57.0,"t":"2026-01-18T06:00:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.83,"alt":33.08,"az":57.5,"t":"2026-01-18T06:05:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.79,"alt":33.87,"az":58.0,"t":"2026-01-18T06:10:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.75,"alt":34.67,"az":58.5,"t":"2026-01-18T06:15:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.72,"alt":35.47,"az":59.0,"t":"2026-01-18T06:20:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.69,"alt":36.27,"az":59.5,"t":"2026-01-18T06:25:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.66,"alt":37.08,"az":60.0,"t":"2026-01-18T06:30:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.63,"alt":37.89,"az":60.4,"t":"2026-01-18T06:35:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.6,"alt":38.71,"az":60.9,"t":"2026-01-18T06:40:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.57,"alt":39.53,"az":61.4,"t":"2026-01-18T06:45:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.54,"alt":40.35,"az":61.8,"t":"2026-01-18T06:50:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.52,"alt":41.18,"az":62.3,"t":"2026-01-18T06:55:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.49,"alt":42.01,"az":62.8,"t":"2026-01-18T07:00:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.47,"alt":42.84,"az":63.2,"t":"2026-01-18T07:05:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.45,"alt":43.68,"az":63.6,"t":"2026-01-18T07:10:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.42,"alt":44.52,"az":64.1,"t":"2026-01-18T07:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.4,"alt":45.36,"az":64.5,"t":"2026-01-18T07:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.38,"alt":46.21,"az":64.9,"t":"2026-01-18T07:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.36,"alt":47.06,"az":65.3,"t":"2026-01-18T07:30:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.35,"alt":47.91,"az":65.8,"t":"2026-01-18T07:35:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.33,"alt":48.76,"az":66.2,"t":"2026-01-18T07:40:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.31,"alt":49.62,"az":66.6,"t":"2026-01-18T07:45:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.3,"alt":50.48,"az":66.9,"t":"2026-01-18T07:50:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.28,"alt":51.34,"az":67.3,"t":"2026-01-18T07:55:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.26,"alt":52.21,"az":67.7,"t":"2026-01-18T08:00:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.25,"alt":53.08,"az":68.1,"t":"2026-01-18T08:05:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.24,"alt":53.95,"az":68.4,"t":"2026-01-18T08:10:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.22,"alt":54.82,"az":68.8,"t":"2026-01-18T08:15:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.21,"alt":55.69,"az":69.2,"t":"2026-01-18T08:20:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.2,"alt":56.57,"az":69.5,"t":"2026-01-18T08:25:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.19,"alt":57.44,"az":69.8,"t":"2026-01-18T08:30:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.17,"alt":58.32,"az":70.2,"t":"2026-01-18T08:35:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.16,"alt":59.2,"az":70.5,"t":"2026-01-18T08:40:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.15,"alt":60.09,"az":70.8,"t":"2026-01-18T08:45:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.14,"alt":60.97,"az":71.1,"t":"2026-01-18T08:50:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.13,"alt":61.86,"az":71.3,"t":"2026-01-18T08:55:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.12,"alt":62.75,"az":71.6,"t":"2026-01-18T09:00:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.12,"alt":63.63,"az":71.9,"t":"2026-01-18T09:05:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.11,"alt":64.52,"az":72.1,"t":"2026-01-18T09:10:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.1,"alt":65.42,"az":72.3,"t":"2026-01-18T09:15:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.09,"alt":66.31,"az":72.5,"t":"2026-01-18T09:20:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.08,"alt":67.2,"az":72.7,"t":"2026-01-18T09:25:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.08,"alt":68.1,"az":72.9,"t":"2026-01-18T09:30:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.07,"alt":68.99,"az":73.0,"t":"2026-01-18T09:35:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.06,"alt":69.89,"az":73.1,"t":"2026-01-18T09:40:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.06,"alt":70.78,"az":73.2,"t":"2026-01-18T09:45:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.05,"alt":71.68,"az":73.2,"t":"2026-01-18T09:50:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.05,"alt":72.57,"az":73.2,"t":"2026-01-18T09:55:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.04,"alt":73.47,"az":73.2,"t":"2026-01-18T10:00:00Z","terrain":0.95}],"transit":{"airmass":1.0,"alt":87.3,"az":353.3,"t":"2026-01-17T11:35:00Z"},"usable_hours":1.5,"verdict":"poor","zenith_passage":true},"warnings":[]}