{"assessment":{"best_window":{"end":"2028-03-17T03:00Z","end_local":"05:00","hours":1.33,"label":"good","mean_quality":0.69,"start":"2028-03-17T01:40Z","start_local":"03:40"},"cost":{"altitude":7.78,"clouds":0.0,"darkness":1.07,"moon":0.27},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically barely \u2014 weather unknown","hourly":[{"alt":3,"cloud":null,"high":null,"iso":"2028-03-16T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-65,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"19:00","wind":null},{"alt":-1,"cloud":null,"high":null,"iso":"2028-03-16T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-55,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"20:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2028-03-16T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-44,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2028-03-16T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-34,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":-2,"cloud":null,"high":null,"iso":"2028-03-16T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-23,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":2,"cloud":null,"high":null,"iso":"2028-03-16T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-13,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":7,"cloud":null,"high":null,"iso":"2028-03-16T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-4,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":14,"cloud":null,"high":null,"iso":"2028-03-17T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":5,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":22,"cloud":null,"high":null,"iso":"2028-03-17T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":12,"precip":null,"q":0.41,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":31,"cloud":null,"high":null,"iso":"2028-03-17T02:00Z","label":"good","low":null,"mid":null,"moon_alt":17,"precip":null,"q":0.69,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":40,"cloud":null,"high":null,"iso":"2028-03-17T03:00Z","label":"marginal","low":null,"mid":null,"moon_alt":20,"precip":null,"q":0.37,"rh":null,"sky":"astronomical twilight","temp":null,"time":"05:00","wind":null},{"alt":50,"cloud":null,"high":null,"iso":"2028-03-17T04:00Z","label":"poor","low":null,"mid":null,"moon_alt":21,"precip":null,"q":0.12,"rh":null,"sky":"nautical twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.73,"peak_sky":0.73,"quality_hours":1.57,"reasons":["the target being low or below 20\u00b0 cost 7.8 quality-hours","daylight and twilight cost 1.1 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":29,"score_weather":null,"sky_hours":1.57,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2028-03-17T00:50Z","end_local":"02:50","hours":8.42,"label":"unusable","mean_quality":0.0,"start":"2028-03-16T16:25Z","start_local":"18:25"},{"end":"2028-03-17T01:40Z","end_local":"03:40","hours":0.83,"label":"marginal","mean_quality":0.47,"start":"2028-03-17T00:50Z","start_local":"02:50"},{"end":"2028-03-17T03:00Z","end_local":"05:00","hours":1.33,"label":"good","mean_quality":0.69,"start":"2028-03-17T01:40Z","start_local":"03:40"},{"end":"2028-03-17T03:30Z","end_local":"05:30","hours":0.5,"label":"marginal","mean_quality":0.37,"start":"2028-03-17T03:00Z","start_local":"05:00"},{"end":"2028-03-17T04:05Z","end_local":"06:05","hours":0.58,"label":"poor","mean_quality":0.12,"start":"2028-03-17T03:30Z","start_local":"05:30"},{"end":"2028-03-17T04:30Z","end_local":"06:30","hours":0.42,"label":"unusable","mean_quality":0.0,"start":"2028-03-17T04:05Z","start_local":"06:05"}]},"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":"2028-03-16T18:02:07Z","dark_hours":8.9,"dark_to":"2028-03-17T02:56:07Z","moon":{"illumination":0.605,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":5.38,"moonrise":"2028-03-16T23:26:23Z","moonset":"2028-03-17T08:01:46Z","sunrise":"2028-03-17T04:28:57Z","sunset":"2028-03-16T16:29:08Z","twilight":{"astronomical":{"end":"2028-03-16T18:02:07Z","start":"2028-03-17T02:56:07Z"},"civil":{"end":"2028-03-16T16:56:51Z","start":"2028-03-17T04:01:18Z"},"nautical":{"end":"2028-03-16T17:29:13Z","start":"2028-03-17T03:28:58Z"}},"window_end":"2028-03-17T10:00:00Z","window_start":"2028-03-16T10:00:00Z"},"night_date":"2028-03-16","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.57,"alt":39.5,"t":"2028-03-17T02:55:00Z"},"dec":44.25788576,"dec_of_date":44.3686,"dec_str":"+44\u00b0 15' 28.4\"","good_hours":1.0,"limit_rise":"2028-03-17T00:47:06Z","limit_set":"2028-03-16T14:35:27Z","max_az_rate_deg_per_min":3.74,"moon_separation":90.3,"never_rises":false,"ra":314.72388973,"ra_of_date":314.9766,"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":"Only 1.0 h above 30\u00b0, 2.2 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2028-03-16T17:51:35Z","blocked_dark_hours":0,"clears_at":"2028-03-16T21:54:12Z","rise_az":287.8},"track":[{"above_terrain":true,"airmass":1.1,"alt":64.98,"az":287.8,"t":"2028-03-16T10:00:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.11,"alt":64.09,"az":288.0,"t":"2028-03-16T10:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":63.2,"az":288.3,"t":"2028-03-16T10:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.13,"alt":62.32,"az":288.5,"t":"2028-03-16T10:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.43,"az":288.8,"t":"2028-03-16T10:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.15,"alt":60.54,"az":289.1,"t":"2028-03-16T10:25:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.16,"alt":59.66,"az":289.4,"t":"2028-03-16T10:30:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.17,"alt":58.78,"az":289.7,"t":"2028-03-16T10:35:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.18,"alt":57.9,"az":290.0,"t":"2028-03-16T10:40:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.19,"alt":57.02,"az":290.3,"t":"2028-03-16T10:45:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.2,"alt":56.14,"az":290.7,"t":"2028-03-16T10:50:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.22,"alt":55.27,"az":291.0,"t":"2028-03-16T10:55:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.23,"alt":54.4,"az":291.4,"t":"2028-03-16T11:00:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.24,"alt":53.52,"az":291.7,"t":"2028-03-16T11:05:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.26,"alt":52.66,"az":292.1,"t":"2028-03-16T11:10:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.27,"alt":51.79,"az":292.5,"t":"2028-03-16T11:15:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.29,"alt":50.93,"az":292.9,"t":"2028-03-16T11:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.3,"alt":50.07,"az":293.3,"t":"2028-03-16T11:25:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.32,"alt":49.21,"az":293.7,"t":"2028-03-16T11:30:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.34,"alt":48.35,"az":294.1,"t":"2028-03-16T11:35:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.36,"alt":47.5,"az":294.5,"t":"2028-03-16T11:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.37,"alt":46.65,"az":294.9,"t":"2028-03-16T11:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.39,"alt":45.8,"az":295.3,"t":"2028-03-16T11:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.41,"alt":44.95,"az":295.7,"t":"2028-03-16T11:55:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.43,"alt":44.11,"az":296.2,"t":"2028-03-16T12:00:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.46,"alt":43.27,"az":296.6,"t":"2028-03-16T12:05:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.48,"alt":42.44,"az":297.0,"t":"2028-03-16T12:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.5,"alt":41.61,"az":297.5,"t":"2028-03-16T12:15:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.53,"alt":40.78,"az":297.9,"t":"2028-03-16T12:20:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.55,"alt":39.95,"az":298.4,"t":"2028-03-16T12:25:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.58,"alt":39.13,"az":298.9,"t":"2028-03-16T12:30:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.61,"alt":38.31,"az":299.3,"t":"2028-03-16T12:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.64,"alt":37.5,"az":299.8,"t":"2028-03-16T12:40:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.67,"alt":36.69,"az":300.3,"t":"2028-03-16T12:45:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.7,"alt":35.88,"az":300.8,"t":"2028-03-16T12:50:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.74,"alt":35.08,"az":301.2,"t":"2028-03-16T12:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.77,"alt":34.28,"az":301.7,"t":"2028-03-16T13:00:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.81,"alt":33.49,"az":302.2,"t":"2028-03-16T13:05:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.85,"alt":32.7,"az":302.8,"t":"2028-03-16T13:10:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.89,"alt":31.91,"az":303.3,"t":"2028-03-16T13:15:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.93,"alt":31.13,"az":303.8,"t":"2028-03-16T13:20:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.97,"alt":30.36,"az":304.3,"t":"2028-03-16T13:25:00Z","terrain":-0.16},{"above_terrain":true,"airmass":2.02,"alt":29.59,"az":304.8,"t":"2028-03-16T13:30:00Z","terrain":-0.26},{"above_terrain":true,"airmass":2.07,"alt":28.82,"az":305.4,"t":"2028-03-16T13:35:00Z","terrain":-0.25},{"above_terrain":true,"airmass":2.12,"alt":28.06,"az":305.9,"t":"2028-03-16T13:40:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.17,"alt":27.31,"az":306.4,"t":"2028-03-16T13:45:00Z","terrain":-0.01},{"above_terrain":true,"airmass":2.23,"alt":26.56,"az":307.0,"t":"2028-03-16T13:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.29,"alt":25.81,"az":307.5,"t":"2028-03-16T13:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.35,"alt":25.07,"az":308.1,"t":"2028-03-16T14:00:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.42,"alt":24.34,"az":308.7,"t":"2028-03-16T14:05:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.48,"alt":23.61,"az":309.2,"t":"2028-03-16T14:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.56,"alt":22.89,"az":309.8,"t":"2028-03-16T14:15:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.63,"alt":22.17,"az":310.4,"t":"2028-03-16T14:20:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.72,"alt":21.46,"az":311.0,"t":"2028-03-16T14:25:00Z","terrain":0.36},{"above_terrain":true,"airmass":2.8,"alt":20.76,"az":311.6,"t":"2028-03-16T14:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.89,"alt":20.06,"az":312.2,"t":"2028-03-16T14:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.99,"alt":19.37,"az":312.8,"t":"2028-03-16T14:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.1,"alt":18.69,"az":313.4,"t":"2028-03-16T14:45:00Z","terrain":0.35},{"above_terrain":true,"airmass":3.21,"alt":18.01,"az":314.0,"t":"2028-03-16T14:50:00Z","terrain":0.47},{"above_terrain":true,"airmass":3.32,"alt":17.34,"az":314.7,"t":"2028-03-16T14:55:00Z","terrain":0.53},{"above_terrain":true,"airmass":3.45,"alt":16.68,"az":315.3,"t":"2028-03-16T15:00:00Z","terrain":0.54},{"above_terrain":true,"airmass":3.58,"alt":16.03,"az":315.9,"t":"2028-03-16T15:05:00Z","terrain":0.49},{"above_terrain":true,"airmass":3.72,"alt":15.38,"az":316.6,"t":"2028-03-16T15:10:00Z","terrain":0.38},{"above_terrain":true,"airmass":3.88,"alt":14.74,"az":317.2,"t":"2028-03-16T15:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.04,"alt":14.11,"az":317.9,"t":"2028-03-16T15:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":4.22,"alt":13.48,"az":318.5,"t":"2028-03-16T15:25:00Z","terrain":0.08},{"above_terrain":true,"airmass":4.41,"alt":12.87,"az":319.2,"t":"2028-03-16T15:30:00Z","terrain":-0.15},{"above_terrain":true,"airmass":4.61,"alt":12.26,"az":319.9,"t":"2028-03-16T15:35:00Z","terrain":-0.19},{"above_terrain":true,"airmass":4.84,"alt":11.66,"az":320.6,"t":"2028-03-16T15:40:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.08,"alt":11.07,"az":321.3,"t":"2028-03-16T15:45:00Z","terrain":-0.1},{"above_terrain":true,"airmass":5.34,"alt":10.49,"az":321.9,"t":"2028-03-16T15:50:00Z","terrain":0.19},{"above_terrain":true,"airmass":5.63,"alt":9.92,"az":322.6,"t":"2028-03-16T15:55:00Z","terrain":0.13},{"above_terrain":true,"airmass":5.94,"alt":9.36,"az":323.4,"t":"2028-03-16T16:00:00Z","terrain":-0.02},{"above_terrain":true,"airmass":6.28,"alt":8.8,"az":324.1,"t":"2028-03-16T16:05:00Z","terrain":-0.21},{"above_terrain":true,"airmass":6.66,"alt":8.26,"az":324.8,"t":"2028-03-16T16:10:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.08,"alt":7.72,"az":325.5,"t":"2028-03-16T16:15:00Z","terrain":-0.22},{"above_terrain":true,"airmass":7.54,"alt":7.2,"az":326.2,"t":"2028-03-16T16:20:00Z","terrain":-0.28},{"above_terrain":true,"airmass":8.05,"alt":6.68,"az":327.0,"t":"2028-03-16T16:25:00Z","terrain":-0.39},{"above_terrain":true,"airmass":8.62,"alt":6.18,"az":327.7,"t":"2028-03-16T16:30:00Z","terrain":-0.27},{"above_terrain":true,"airmass":9.26,"alt":5.68,"az":328.5,"t":"2028-03-16T16:35:00Z","terrain":-0.18},{"above_terrain":true,"airmass":9.98,"alt":5.2,"az":329.2,"t":"2028-03-16T16:40:00Z","terrain":-0.18},{"above_terrain":true,"airmass":10.79,"alt":4.73,"az":330.0,"t":"2028-03-16T16:45:00Z","terrain":-0.35},{"above_terrain":true,"airmass":11.71,"alt":4.26,"az":330.8,"t":"2028-03-16T16:50:00Z","terrain":-0.38},{"above_terrain":true,"airmass":12.76,"alt":3.81,"az":331.5,"t":"2028-03-16T16:55:00Z","terrain":-0.25},{"above_terrain":true,"airmass":13.96,"alt":3.37,"az":332.3,"t":"2028-03-16T17:00:00Z","terrain":-0.13},{"above_terrain":true,"airmass":15.35,"alt":2.94,"az":333.1,"t":"2028-03-16T17:05:00Z","terrain":-0.13},{"above_terrain":true,"airmass":16.95,"alt":2.52,"az":333.9,"t":"2028-03-16T17:10:00Z","terrain":-0.22},{"above_terrain":true,"airmass":18.82,"alt":2.12,"az":334.7,"t":"2028-03-16T17:15:00Z","terrain":-0.48},{"above_terrain":true,"airmass":21.0,"alt":1.72,"az":335.5,"t":"2028-03-16T17:20:00Z","terrain":-0.71},{"above_terrain":true,"airmass":23.55,"alt":1.34,"az":336.3,"t":"2028-03-16T17:25:00Z","terrain":-0.8},{"above_terrain":true,"airmass":26.55,"alt":0.97,"az":337.1,"t":"2028-03-16T17:30:00Z","terrain":-0.69},{"above_terrain":true,"airmass":30.06,"alt":0.62,"az":338.0,"t":"2028-03-16T17:35:00Z","terrain":-0.48},{"above_terrain":true,"airmass":34.15,"alt":0.27,"az":338.8,"t":"2028-03-16T17:40:00Z","terrain":-0.69},{"above_terrain":true,"airmass":null,"alt":-0.06,"az":339.6,"t":"2028-03-16T17:45:00Z","terrain":-0.61},{"above_terrain":true,"airmass":null,"alt":-0.38,"az":340.5,"t":"2028-03-16T17:50:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-0.69,"az":341.3,"t":"2028-03-16T17:55:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-0.98,"az":342.1,"t":"2028-03-16T18:00:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-1.26,"az":343.0,"t":"2028-03-16T18:05:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-1.53,"az":343.9,"t":"2028-03-16T18:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.78,"az":344.7,"t":"2028-03-16T18:15:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-2.02,"az":345.6,"t":"2028-03-16T18:20:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-2.25,"az":346.4,"t":"2028-03-16T18:25:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-2.46,"az":347.3,"t":"2028-03-16T18:30:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-2.66,"az":348.2,"t":"2028-03-16T18:35:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-2.84,"az":349.1,"t":"2028-03-16T18:40:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-3.01,"az":349.9,"t":"2028-03-16T18:45:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-3.17,"az":350.8,"t":"2028-03-16T18:50:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.31,"az":351.7,"t":"2028-03-16T18:55:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-3.44,"az":352.6,"t":"2028-03-16T19:00:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-3.55,"az":353.5,"t":"2028-03-16T19:05:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-3.65,"az":354.4,"t":"2028-03-16T19:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.74,"az":355.3,"t":"2028-03-16T19:15:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-3.81,"az":356.2,"t":"2028-03-16T19:20:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.86,"az":357.1,"t":"2028-03-16T19:25:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-3.9,"az":358.0,"t":"2028-03-16T19:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.93,"az":358.9,"t":"2028-03-16T19:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.94,"az":359.8,"t":"2028-03-16T19:40:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-3.93,"az":0.7,"t":"2028-03-16T19:45:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-3.92,"az":1.6,"t":"2028-03-16T19:50:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-3.88,"az":2.5,"t":"2028-03-16T19:55:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-3.84,"az":3.4,"t":"2028-03-16T20:00:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-3.77,"az":4.3,"t":"2028-03-16T20:05:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-3.7,"az":5.1,"t":"2028-03-16T20:10:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-3.61,"az":6.0,"t":"2028-03-16T20:15:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-3.5,"az":6.9,"t":"2028-03-16T20:20:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-3.38,"az":7.8,"t":"2028-03-16T20:25:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.25,"az":8.7,"t":"2028-03-16T20:30:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-3.1,"az":9.6,"t":"2028-03-16T20:35:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-2.93,"az":10.5,"t":"2028-03-16T20:40:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-2.76,"az":11.4,"t":"2028-03-16T20:45:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-2.56,"az":12.2,"t":"2028-03-16T20:50:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-2.36,"az":13.1,"t":"2028-03-16T20:55:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-2.14,"az":14.0,"t":"2028-03-16T21:00:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-1.91,"az":14.8,"t":"2028-03-16T21:05:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-1.66,"az":15.7,"t":"2028-03-16T21:10:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-1.4,"az":16.6,"t":"2028-03-16T21:15:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.13,"az":17.4,"t":"2028-03-16T21:20:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-0.84,"az":18.3,"t":"2028-03-16T21:25:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-0.54,"az":19.1,"t":"2028-03-16T21:30:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-0.23,"az":19.9,"t":"2028-03-16T21:35:00Z","terrain":0.67},{"above_terrain":false,"airmass":36.49,"alt":0.1,"az":20.8,"t":"2028-03-16T21:40:00Z","terrain":0.69},{"above_terrain":false,"airmass":32.09,"alt":0.44,"az":21.6,"t":"2028-03-16T21:45:00Z","terrain":0.87},{"above_terrain":false,"airmass":28.29,"alt":0.79,"az":22.4,"t":"2028-03-16T21:50:00Z","terrain":1.06},{"above_terrain":true,"airmass":25.03,"alt":1.15,"az":23.3,"t":"2028-03-16T21:55:00Z","terrain":1.1},{"above_terrain":true,"airmass":22.26,"alt":1.53,"az":24.1,"t":"2028-03-16T22:00:00Z","terrain":0.94},{"above_terrain":true,"airmass":19.9,"alt":1.91,"az":24.9,"t":"2028-03-16T22:05:00Z","terrain":1.18},{"above_terrain":true,"airmass":17.88,"alt":2.31,"az":25.7,"t":"2028-03-16T22:10:00Z","terrain":1.3},{"above_terrain":true,"airmass":16.15,"alt":2.73,"az":26.5,"t":"2028-03-16T22:15:00Z","terrain":1.31},{"above_terrain":true,"airmass":14.65,"alt":3.15,"az":27.3,"t":"2028-03-16T22:20:00Z","terrain":1.26},{"above_terrain":true,"airmass":13.36,"alt":3.58,"az":28.1,"t":"2028-03-16T22:25:00Z","terrain":1.18},{"above_terrain":true,"airmass":12.23,"alt":4.03,"az":28.8,"t":"2028-03-16T22:30:00Z","terrain":1.03},{"above_terrain":true,"airmass":11.25,"alt":4.49,"az":29.6,"t":"2028-03-16T22:35:00Z","terrain":1.09},{"above_terrain":true,"airmass":10.38,"alt":4.95,"az":30.4,"t":"2028-03-16T22:40:00Z","terrain":1.21},{"above_terrain":true,"airmass":9.62,"alt":5.43,"az":31.1,"t":"2028-03-16T22:45:00Z","terrain":1.31},{"above_terrain":true,"airmass":8.94,"alt":5.92,"az":31.9,"t":"2028-03-16T22:50:00Z","terrain":1.33},{"above_terrain":true,"airmass":8.34,"alt":6.42,"az":32.6,"t":"2028-03-16T22:55:00Z","terrain":1.11},{"above_terrain":true,"airmass":7.8,"alt":6.93,"az":33.4,"t":"2028-03-16T23:00:00Z","terrain":0.78},{"above_terrain":true,"airmass":7.31,"alt":7.45,"az":34.1,"t":"2028-03-16T23:05:00Z","terrain":0.39},{"above_terrain":true,"airmass":6.87,"alt":7.98,"az":34.8,"t":"2028-03-16T23:10:00Z","terrain":0.11},{"above_terrain":true,"airmass":6.47,"alt":8.52,"az":35.6,"t":"2028-03-16T23:15:00Z","terrain":0.04},{"above_terrain":true,"airmass":6.11,"alt":9.07,"az":36.3,"t":"2028-03-16T23:20:00Z","terrain":-0.0},{"above_terrain":true,"airmass":5.79,"alt":9.63,"az":37.0,"t":"2028-03-16T23:25:00Z","terrain":-0.09},{"above_terrain":true,"airmass":5.49,"alt":10.2,"az":37.7,"t":"2028-03-16T23:30:00Z","terrain":-0.17},{"above_terrain":true,"airmass":5.21,"alt":10.77,"az":38.4,"t":"2028-03-16T23:35:00Z","terrain":-0.19},{"above_terrain":true,"airmass":4.96,"alt":11.36,"az":39.1,"t":"2028-03-16T23:40:00Z","terrain":-0.15},{"above_terrain":true,"airmass":4.73,"alt":11.95,"az":39.8,"t":"2028-03-16T23:45:00Z","terrain":-0.08},{"above_terrain":true,"airmass":4.51,"alt":12.56,"az":40.4,"t":"2028-03-16T23:50:00Z","terrain":-0.02},{"above_terrain":true,"airmass":4.31,"alt":13.17,"az":41.1,"t":"2028-03-16T23:55:00Z","terrain":0.03},{"above_terrain":true,"airmass":4.13,"alt":13.79,"az":41.8,"t":"2028-03-17T00:00:00Z","terrain":0.1},{"above_terrain":true,"airmass":3.96,"alt":14.41,"az":42.4,"t":"2028-03-17T00:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.8,"alt":15.05,"az":43.1,"t":"2028-03-17T00:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.65,"alt":15.69,"az":43.7,"t":"2028-03-17T00:15:00Z","terrain":0.37},{"above_terrain":true,"airmass":3.51,"alt":16.34,"az":44.4,"t":"2028-03-17T00:20:00Z","terrain":0.48},{"above_terrain":true,"airmass":3.39,"alt":17.0,"az":45.0,"t":"2028-03-17T00:25:00Z","terrain":0.58},{"above_terrain":true,"airmass":3.26,"alt":17.67,"az":45.6,"t":"2028-03-17T00:30:00Z","terrain":0.64},{"above_terrain":true,"airmass":3.15,"alt":18.34,"az":46.3,"t":"2028-03-17T00:35:00Z","terrain":0.65},{"above_terrain":true,"airmass":3.04,"alt":19.02,"az":46.9,"t":"2028-03-17T00:40:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.94,"alt":19.71,"az":47.5,"t":"2028-03-17T00:45:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.85,"alt":20.4,"az":48.1,"t":"2028-03-17T00:50:00Z","terrain":0.52},{"above_terrain":true,"airmass":2.76,"alt":21.1,"az":48.7,"t":"2028-03-17T00:55:00Z","terrain":0.45},{"above_terrain":true,"airmass":2.68,"alt":21.81,"az":49.3,"t":"2028-03-17T01:00:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.6,"alt":22.52,"az":49.9,"t":"2028-03-17T01:05:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.52,"alt":23.24,"az":50.5,"t":"2028-03-17T01:10:00Z","terrain":0.46},{"above_terrain":true,"airmass":2.45,"alt":23.96,"az":51.0,"t":"2028-03-17T01:15:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.38,"alt":24.69,"az":51.6,"t":"2028-03-17T01:20:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.32,"alt":25.43,"az":52.2,"t":"2028-03-17T01:25:00Z","terrain":0.66},{"above_terrain":true,"airmass":2.26,"alt":26.17,"az":52.7,"t":"2028-03-17T01:30:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.2,"alt":26.92,"az":53.3,"t":"2028-03-17T01:35:00Z","terrain":0.88},{"above_terrain":true,"airmass":2.15,"alt":27.67,"az":53.8,"t":"2028-03-17T01:40:00Z","terrain":0.97},{"above_terrain":true,"airmass":2.09,"alt":28.43,"az":54.4,"t":"2028-03-17T01:45:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.04,"alt":29.19,"az":54.9,"t":"2028-03-17T01:50:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.0,"alt":29.96,"az":55.4,"t":"2028-03-17T01:55:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.95,"alt":30.73,"az":56.0,"t":"2028-03-17T02:00:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.91,"alt":31.51,"az":56.5,"t":"2028-03-17T02:05:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.87,"alt":32.29,"az":57.0,"t":"2028-03-17T02:10:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.83,"alt":33.08,"az":57.5,"t":"2028-03-17T02:15:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.79,"alt":33.87,"az":58.0,"t":"2028-03-17T02:20:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.75,"alt":34.67,"az":58.5,"t":"2028-03-17T02:25:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.72,"alt":35.47,"az":59.0,"t":"2028-03-17T02:30:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.69,"alt":36.27,"az":59.5,"t":"2028-03-17T02:35:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.66,"alt":37.08,"az":60.0,"t":"2028-03-17T02:40:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.63,"alt":37.89,"az":60.4,"t":"2028-03-17T02:45:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.6,"alt":38.71,"az":60.9,"t":"2028-03-17T02:50:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.57,"alt":39.53,"az":61.4,"t":"2028-03-17T02:55:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.54,"alt":40.35,"az":61.8,"t":"2028-03-17T03:00:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.52,"alt":41.18,"az":62.3,"t":"2028-03-17T03:05:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.49,"alt":42.01,"az":62.7,"t":"2028-03-17T03:10:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.47,"alt":42.84,"az":63.2,"t":"2028-03-17T03:15:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.45,"alt":43.68,"az":63.6,"t":"2028-03-17T03:20:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.42,"alt":44.52,"az":64.1,"t":"2028-03-17T03:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.4,"alt":45.36,"az":64.5,"t":"2028-03-17T03:30:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.38,"alt":46.21,"az":64.9,"t":"2028-03-17T03:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.36,"alt":47.06,"az":65.3,"t":"2028-03-17T03:40:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.35,"alt":47.91,"az":65.7,"t":"2028-03-17T03:45:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.33,"alt":48.77,"az":66.1,"t":"2028-03-17T03:50:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.31,"alt":49.62,"az":66.5,"t":"2028-03-17T03:55:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.3,"alt":50.48,"az":66.9,"t":"2028-03-17T04:00:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.28,"alt":51.35,"az":67.3,"t":"2028-03-17T04:05:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.26,"alt":52.21,"az":67.7,"t":"2028-03-17T04:10:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.25,"alt":53.08,"az":68.1,"t":"2028-03-17T04:15:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.24,"alt":53.95,"az":68.4,"t":"2028-03-17T04:20:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.22,"alt":54.82,"az":68.8,"t":"2028-03-17T04:25:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.21,"alt":55.69,"az":69.1,"t":"2028-03-17T04:30:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.2,"alt":56.57,"az":69.5,"t":"2028-03-17T04:35:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.19,"alt":57.44,"az":69.8,"t":"2028-03-17T04:40:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.17,"alt":58.32,"az":70.1,"t":"2028-03-17T04:45:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.16,"alt":59.21,"az":70.5,"t":"2028-03-17T04:50:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.15,"alt":60.09,"az":70.8,"t":"2028-03-17T04:55:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.14,"alt":60.97,"az":71.0,"t":"2028-03-17T05:00:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.13,"alt":61.86,"az":71.3,"t":"2028-03-17T05:05:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.12,"alt":62.75,"az":71.6,"t":"2028-03-17T05:10:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.12,"alt":63.63,"az":71.8,"t":"2028-03-17T05:15:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.11,"alt":64.52,"az":72.1,"t":"2028-03-17T05:20:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.1,"alt":65.42,"az":72.3,"t":"2028-03-17T05:25:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.09,"alt":66.31,"az":72.5,"t":"2028-03-17T05:30:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.08,"alt":67.2,"az":72.7,"t":"2028-03-17T05:35:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.08,"alt":68.09,"az":72.8,"t":"2028-03-17T05:40:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.07,"alt":68.99,"az":73.0,"t":"2028-03-17T05:45:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.06,"alt":69.88,"az":73.1,"t":"2028-03-17T05:50:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.06,"alt":70.78,"az":73.2,"t":"2028-03-17T05:55:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.05,"alt":71.68,"az":73.2,"t":"2028-03-17T06:00:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.05,"alt":72.57,"az":73.2,"t":"2028-03-17T06:05:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.04,"alt":73.47,"az":73.1,"t":"2028-03-17T06:10:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.04,"alt":74.36,"az":73.0,"t":"2028-03-17T06:15:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.03,"alt":75.26,"az":72.9,"t":"2028-03-17T06:20:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.03,"alt":76.15,"az":72.6,"t":"2028-03-17T06:25:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.03,"alt":77.04,"az":72.2,"t":"2028-03-17T06:30:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.02,"alt":77.93,"az":71.8,"t":"2028-03-17T06:35:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.02,"alt":78.82,"az":71.2,"t":"2028-03-17T06:40:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.02,"alt":79.71,"az":70.4,"t":"2028-03-17T06:45:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.01,"alt":80.58,"az":69.3,"t":"2028-03-17T06:50:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.01,"alt":81.46,"az":68.0,"t":"2028-03-17T06:55:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.01,"alt":82.32,"az":66.3,"t":"2028-03-17T07:00:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.01,"alt":83.17,"az":64.1,"t":"2028-03-17T07:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.01,"alt":84.0,"az":61.1,"t":"2028-03-17T07:10:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.0,"alt":84.8,"az":57.0,"t":"2028-03-17T07:15:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.0,"alt":85.56,"az":51.3,"t":"2028-03-17T07:20:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.0,"alt":86.25,"az":43.2,"t":"2028-03-17T07:25:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.0,"alt":86.83,"az":31.8,"t":"2028-03-17T07:30:00Z","terrain":1.33},{"above_terrain":true,"airmass":1.0,"alt":87.21,"az":16.1,"t":"2028-03-17T07:35:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.0,"alt":87.32,"az":357.4,"t":"2028-03-17T07:40:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.0,"alt":87.13,"az":339.2,"t":"2028-03-17T07:45:00Z","terrain":-0.7},{"above_terrain":true,"airmass":1.0,"alt":86.69,"az":324.7,"t":"2028-03-17T07:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.0,"alt":86.08,"az":314.3,"t":"2028-03-17T07:55:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.0,"alt":85.36,"az":307.0,"t":"2028-03-17T08:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.0,"alt":84.59,"az":301.8,"t":"2028-03-17T08:05:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.01,"alt":83.78,"az":298.0,"t":"2028-03-17T08:10:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.01,"alt":82.94,"az":295.3,"t":"2028-03-17T08:15:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.01,"alt":82.09,"az":293.2,"t":"2028-03-17T08:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.01,"alt":81.22,"az":291.6,"t":"2028-03-17T08:25:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.01,"alt":80.35,"az":290.4,"t":"2028-03-17T08:30:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.02,"alt":79.47,"az":289.4,"t":"2028-03-17T08:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.02,"alt":78.58,"az":288.7,"t":"2028-03-17T08:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.02,"alt":77.69,"az":288.1,"t":"2028-03-17T08:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":76.8,"az":287.7,"t":"2028-03-17T08:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.03,"alt":75.91,"az":287.3,"t":"2028-03-17T08:55:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.03,"alt":75.02,"az":287.1,"t":"2028-03-17T09:00:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.04,"alt":74.12,"az":286.9,"t":"2028-03-17T09:05:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.04,"alt":73.23,"az":286.8,"t":"2028-03-17T09:10:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.05,"alt":72.33,"az":286.8,"t":"2028-03-17T09:15:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.05,"alt":71.43,"az":286.8,"t":"2028-03-17T09:20:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.06,"alt":70.54,"az":286.9,"t":"2028-03-17T09:25:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.07,"alt":69.64,"az":286.9,"t":"2028-03-17T09:30:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.07,"alt":68.75,"az":287.1,"t":"2028-03-17T09:35:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.08,"alt":67.85,"az":287.2,"t":"2028-03-17T09:40:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.09,"alt":66.96,"az":287.4,"t":"2028-03-17T09:45:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.09,"alt":66.07,"az":287.5,"t":"2028-03-17T09:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.1,"alt":65.17,"az":287.8,"t":"2028-03-17T09:55:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.11,"alt":64.28,"az":288.0,"t":"2028-03-17T10:00:00Z","terrain":0.17}],"transit":{"airmass":1.0,"alt":87.3,"az":357.4,"t":"2028-03-17T07:40:00Z"},"usable_hours":2.17,"verdict":"marginal","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."]}