{"assessment":{"best_window":{"end":"2027-03-26T02:45Z","end_local":"04:45","hours":1.58,"label":"good","mean_quality":0.7,"start":"2027-03-26T01:10Z","start_local":"03:10"},"cost":{"altitude":7.09,"clouds":0.0,"darkness":1.1,"moon":0.33},"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":1,"cloud":null,"high":null,"iso":"2027-03-25T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-36,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"19:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2027-03-25T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-26,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"20:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2027-03-25T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-15,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2027-03-25T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-5,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":0,"cloud":null,"high":null,"iso":"2027-03-25T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":4,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":4,"cloud":null,"high":null,"iso":"2027-03-25T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":12,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":10,"cloud":null,"high":null,"iso":"2027-03-25T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":18,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":18,"cloud":null,"high":null,"iso":"2027-03-26T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":23,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":27,"cloud":null,"high":null,"iso":"2027-03-26T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":25,"precip":null,"q":0.55,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":36,"cloud":null,"high":null,"iso":"2027-03-26T02:00Z","label":"good","low":null,"mid":null,"moon_alt":24,"precip":null,"q":0.71,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":46,"cloud":null,"high":null,"iso":"2027-03-26T03:00Z","label":"marginal","low":null,"mid":null,"moon_alt":20,"precip":null,"q":0.38,"rh":null,"sky":"astronomical twilight","temp":null,"time":"05:00","wind":null},{"alt":56,"cloud":null,"high":null,"iso":"2027-03-26T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":14,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":0.75,"peak_sky":0.75,"quality_hours":1.78,"reasons":["the target being low or below 20\u00b0 cost 7.1 quality-hours","daylight and twilight cost 1.1 quality-hours","moonlight cost 0.3 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":33,"score_weather":null,"sky_hours":1.78,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2027-03-26T00:15Z","end_local":"02:15","hours":7.67,"label":"unusable","mean_quality":0.0,"start":"2027-03-25T16:35Z","start_local":"18:35"},{"end":"2027-03-26T01:10Z","end_local":"03:10","hours":0.92,"label":"marginal","mean_quality":0.46,"start":"2027-03-26T00:15Z","start_local":"02:15"},{"end":"2027-03-26T02:45Z","end_local":"04:45","hours":1.58,"label":"good","mean_quality":0.7,"start":"2027-03-26T01:10Z","start_local":"03:10"},{"end":"2027-03-26T03:15Z","end_local":"05:15","hours":0.5,"label":"marginal","mean_quality":0.38,"start":"2027-03-26T02:45Z","start_local":"04:45"},{"end":"2027-03-26T03:50Z","end_local":"05:50","hours":0.58,"label":"poor","mean_quality":0.12,"start":"2027-03-26T03:15Z","start_local":"05:15"},{"end":"2027-03-26T04:15Z","end_local":"06:15","hours":0.42,"label":"unusable","mean_quality":0.0,"start":"2027-03-26T03:50Z","start_local":"05:50"}]},"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":"2027-03-25T18:12:29Z","dark_hours":8.47,"dark_to":"2027-03-26T02:40:51Z","moon":{"illumination":0.86,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":2.35,"moonrise":"2027-03-25T20:34:46Z","moonset":"2027-03-26T05:44:53Z","sunrise":"2027-03-26T04:14:55Z","sunset":"2027-03-25T16:38:18Z","twilight":{"astronomical":{"end":"2027-03-25T18:12:29Z","start":"2027-03-26T02:40:51Z"},"civil":{"end":"2027-03-25T17:06:08Z","start":"2027-03-26T03:47:07Z"},"nautical":{"end":"2027-03-25T17:38:54Z","start":"2027-03-26T03:14:24Z"}},"window_end":"2027-03-26T10:00:00Z","window_start":"2027-03-25T10:00:00Z"},"night_date":"2027-03-25","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.48,"alt":42.4,"t":"2027-03-26T02:40:00Z"},"dec":44.25788576,"dec_of_date":44.3648,"dec_str":"+44\u00b0 15' 28.4\"","good_hours":1.33,"limit_rise":"2027-03-26T00:14:41Z","limit_set":"2027-03-25T14:03:00Z","max_az_rate_deg_per_min":3.8,"moon_separation":105.4,"never_rises":false,"ra":314.72388973,"ra_of_date":314.9678,"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 1.3 h above 30\u00b0, 2.5 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2027-03-25T17:18:55Z","blocked_dark_hours":0,"clears_at":"2027-03-25T21:21:43Z","rise_az":289.5},"track":[{"above_terrain":true,"airmass":1.16,"alt":59.23,"az":289.5,"t":"2027-03-25T10:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.17,"alt":58.35,"az":289.8,"t":"2027-03-25T10:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.19,"alt":57.47,"az":290.2,"t":"2027-03-25T10:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.2,"alt":56.59,"az":290.5,"t":"2027-03-25T10:15:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.21,"alt":55.71,"az":290.8,"t":"2027-03-25T10:20:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.22,"alt":54.84,"az":291.2,"t":"2027-03-25T10:25:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.24,"alt":53.97,"az":291.5,"t":"2027-03-25T10:30:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.25,"alt":53.1,"az":291.9,"t":"2027-03-25T10:35:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.26,"alt":52.23,"az":292.3,"t":"2027-03-25T10:40:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.28,"alt":51.37,"az":292.7,"t":"2027-03-25T10:45:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.29,"alt":50.5,"az":293.1,"t":"2027-03-25T10:50:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.31,"alt":49.64,"az":293.4,"t":"2027-03-25T10:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.33,"alt":48.79,"az":293.8,"t":"2027-03-25T11:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.35,"alt":47.93,"az":294.2,"t":"2027-03-25T11:05:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.36,"alt":47.08,"az":294.7,"t":"2027-03-25T11:10:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.38,"alt":46.23,"az":295.1,"t":"2027-03-25T11:15:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.4,"alt":45.39,"az":295.5,"t":"2027-03-25T11:20:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.42,"alt":44.54,"az":295.9,"t":"2027-03-25T11:25:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.45,"alt":43.7,"az":296.4,"t":"2027-03-25T11:30:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.47,"alt":42.86,"az":296.8,"t":"2027-03-25T11:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.49,"alt":42.03,"az":297.2,"t":"2027-03-25T11:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.52,"alt":41.2,"az":297.7,"t":"2027-03-25T11:45:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.54,"alt":40.37,"az":298.1,"t":"2027-03-25T11:50:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.57,"alt":39.55,"az":298.6,"t":"2027-03-25T11:55:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.6,"alt":38.73,"az":299.1,"t":"2027-03-25T12:00:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.62,"alt":37.91,"az":299.5,"t":"2027-03-25T12:05:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.65,"alt":37.1,"az":300.0,"t":"2027-03-25T12:10:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.69,"alt":36.29,"az":300.5,"t":"2027-03-25T12:15:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.72,"alt":35.49,"az":301.0,"t":"2027-03-25T12:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.75,"alt":34.69,"az":301.5,"t":"2027-03-25T12:25:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.79,"alt":33.89,"az":302.0,"t":"2027-03-25T12:30:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.83,"alt":33.1,"az":302.5,"t":"2027-03-25T12:35:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.87,"alt":32.31,"az":303.0,"t":"2027-03-25T12:40:00Z","terrain":-0.23},{"above_terrain":true,"airmass":1.91,"alt":31.53,"az":303.5,"t":"2027-03-25T12:45:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.95,"alt":30.75,"az":304.0,"t":"2027-03-25T12:50:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.0,"alt":29.98,"az":304.6,"t":"2027-03-25T12:55:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.04,"alt":29.21,"az":305.1,"t":"2027-03-25T13:00:00Z","terrain":-0.28},{"above_terrain":true,"airmass":2.09,"alt":28.45,"az":305.6,"t":"2027-03-25T13:05:00Z","terrain":-0.22},{"above_terrain":true,"airmass":2.14,"alt":27.69,"az":306.2,"t":"2027-03-25T13:10:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.2,"alt":26.94,"az":306.7,"t":"2027-03-25T13:15:00Z","terrain":0.08},{"above_terrain":true,"airmass":2.26,"alt":26.19,"az":307.3,"t":"2027-03-25T13:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.32,"alt":25.45,"az":307.8,"t":"2027-03-25T13:25:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.38,"alt":24.71,"az":308.4,"t":"2027-03-25T13:30:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.45,"alt":23.98,"az":309.0,"t":"2027-03-25T13:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.52,"alt":23.25,"az":309.5,"t":"2027-03-25T13:40:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.6,"alt":22.54,"az":310.1,"t":"2027-03-25T13:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.67,"alt":21.82,"az":310.7,"t":"2027-03-25T13:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.76,"alt":21.12,"az":311.3,"t":"2027-03-25T13:55:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.85,"alt":20.42,"az":311.9,"t":"2027-03-25T14:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.94,"alt":19.72,"az":312.5,"t":"2027-03-25T14:05:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.04,"alt":19.04,"az":313.1,"t":"2027-03-25T14:10:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.15,"alt":18.36,"az":313.7,"t":"2027-03-25T14:15:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.26,"alt":17.68,"az":314.3,"t":"2027-03-25T14:20:00Z","terrain":0.5},{"above_terrain":true,"airmass":3.38,"alt":17.02,"az":315.0,"t":"2027-03-25T14:25:00Z","terrain":0.56},{"above_terrain":true,"airmass":3.51,"alt":16.36,"az":315.6,"t":"2027-03-25T14:30:00Z","terrain":0.51},{"above_terrain":true,"airmass":3.65,"alt":15.71,"az":316.2,"t":"2027-03-25T14:35:00Z","terrain":0.44},{"above_terrain":true,"airmass":3.8,"alt":15.06,"az":316.9,"t":"2027-03-25T14:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.96,"alt":14.43,"az":317.5,"t":"2027-03-25T14:45:00Z","terrain":0.32},{"above_terrain":true,"airmass":4.13,"alt":13.8,"az":318.2,"t":"2027-03-25T14:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":4.31,"alt":13.18,"az":318.9,"t":"2027-03-25T14:55:00Z","terrain":-0.08},{"above_terrain":true,"airmass":4.51,"alt":12.57,"az":319.5,"t":"2027-03-25T15:00:00Z","terrain":-0.17},{"above_terrain":true,"airmass":4.72,"alt":11.97,"az":320.2,"t":"2027-03-25T15:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":4.95,"alt":11.37,"az":320.9,"t":"2027-03-25T15:10:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.21,"alt":10.78,"az":321.6,"t":"2027-03-25T15:15:00Z","terrain":0.04},{"above_terrain":true,"airmass":5.48,"alt":10.21,"az":322.3,"t":"2027-03-25T15:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":5.78,"alt":9.64,"az":323.0,"t":"2027-03-25T15:25:00Z","terrain":0.08},{"above_terrain":true,"airmass":6.11,"alt":9.08,"az":323.7,"t":"2027-03-25T15:30:00Z","terrain":-0.12},{"above_terrain":true,"airmass":6.47,"alt":8.53,"az":324.4,"t":"2027-03-25T15:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":6.86,"alt":7.99,"az":325.1,"t":"2027-03-25T15:40:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.3,"alt":7.46,"az":325.9,"t":"2027-03-25T15:45:00Z","terrain":-0.23},{"above_terrain":true,"airmass":7.79,"alt":6.94,"az":326.6,"t":"2027-03-25T15:50:00Z","terrain":-0.33},{"above_terrain":true,"airmass":8.33,"alt":6.43,"az":327.3,"t":"2027-03-25T15:55:00Z","terrain":-0.34},{"above_terrain":true,"airmass":8.93,"alt":5.93,"az":328.1,"t":"2027-03-25T16:00:00Z","terrain":-0.22},{"above_terrain":true,"airmass":9.61,"alt":5.44,"az":328.8,"t":"2027-03-25T16:05:00Z","terrain":-0.15},{"above_terrain":true,"airmass":10.37,"alt":4.96,"az":329.6,"t":"2027-03-25T16:10:00Z","terrain":-0.26},{"above_terrain":true,"airmass":11.23,"alt":4.49,"az":330.4,"t":"2027-03-25T16:15:00Z","terrain":-0.36},{"above_terrain":true,"airmass":12.21,"alt":4.04,"az":331.1,"t":"2027-03-25T16:20:00Z","terrain":-0.35},{"above_terrain":true,"airmass":13.34,"alt":3.59,"az":331.9,"t":"2027-03-25T16:25:00Z","terrain":-0.16},{"above_terrain":true,"airmass":14.63,"alt":3.16,"az":332.7,"t":"2027-03-25T16:30:00Z","terrain":-0.13},{"above_terrain":true,"airmass":16.12,"alt":2.73,"az":333.5,"t":"2027-03-25T16:35:00Z","terrain":-0.17},{"above_terrain":true,"airmass":17.84,"alt":2.32,"az":334.3,"t":"2027-03-25T16:40:00Z","terrain":-0.34},{"above_terrain":true,"airmass":19.86,"alt":1.92,"az":335.1,"t":"2027-03-25T16:45:00Z","terrain":-0.61},{"above_terrain":true,"airmass":22.22,"alt":1.53,"az":335.9,"t":"2027-03-25T16:50:00Z","terrain":-0.81},{"above_terrain":true,"airmass":24.98,"alt":1.16,"az":336.7,"t":"2027-03-25T16:55:00Z","terrain":-0.76},{"above_terrain":true,"airmass":28.23,"alt":0.79,"az":337.5,"t":"2027-03-25T17:00:00Z","terrain":-0.59},{"above_terrain":true,"airmass":32.02,"alt":0.44,"az":338.4,"t":"2027-03-25T17:05:00Z","terrain":-0.57},{"above_terrain":true,"airmass":36.42,"alt":0.1,"az":339.2,"t":"2027-03-25T17:10:00Z","terrain":-0.71},{"above_terrain":true,"airmass":null,"alt":-0.22,"az":340.0,"t":"2027-03-25T17:15:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-0.54,"az":340.9,"t":"2027-03-25T17:20:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-0.84,"az":341.7,"t":"2027-03-25T17:25:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-1.12,"az":342.6,"t":"2027-03-25T17:30:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-1.4,"az":343.4,"t":"2027-03-25T17:35:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.66,"az":344.3,"t":"2027-03-25T17:40:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.9,"az":345.1,"t":"2027-03-25T17:45:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-2.14,"az":346.0,"t":"2027-03-25T17:50:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-2.36,"az":346.9,"t":"2027-03-25T17:55:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-2.56,"az":347.7,"t":"2027-03-25T18:00:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-2.75,"az":348.6,"t":"2027-03-25T18:05:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-2.93,"az":349.5,"t":"2027-03-25T18:10:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-3.1,"az":350.4,"t":"2027-03-25T18:15:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.24,"az":351.3,"t":"2027-03-25T18:20:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-3.38,"az":352.2,"t":"2027-03-25T18:25:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-3.5,"az":353.0,"t":"2027-03-25T18:30:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-3.61,"az":353.9,"t":"2027-03-25T18:35:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-3.7,"az":354.8,"t":"2027-03-25T18:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.78,"az":355.7,"t":"2027-03-25T18:45:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-3.84,"az":356.6,"t":"2027-03-25T18:50:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.89,"az":357.5,"t":"2027-03-25T18:55:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-3.92,"az":358.4,"t":"2027-03-25T19:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.94,"az":359.3,"t":"2027-03-25T19:05:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-3.94,"az":0.2,"t":"2027-03-25T19:10:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-3.93,"az":1.1,"t":"2027-03-25T19:15:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-3.91,"az":2.0,"t":"2027-03-25T19:20:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":2.9,"t":"2027-03-25T19:25:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-3.81,"az":3.8,"t":"2027-03-25T19:30:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-3.74,"az":4.7,"t":"2027-03-25T19:35:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-3.66,"az":5.6,"t":"2027-03-25T19:40:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-3.56,"az":6.5,"t":"2027-03-25T19:45:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-3.45,"az":7.4,"t":"2027-03-25T19:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.32,"az":8.3,"t":"2027-03-25T19:55:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-3.18,"az":9.1,"t":"2027-03-25T20:00:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-3.02,"az":10.0,"t":"2027-03-25T20:05:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-2.85,"az":10.9,"t":"2027-03-25T20:10:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-2.67,"az":11.8,"t":"2027-03-25T20:15:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-2.47,"az":12.7,"t":"2027-03-25T20:20:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-2.26,"az":13.5,"t":"2027-03-25T20:25:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-2.03,"az":14.4,"t":"2027-03-25T20:30:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-1.79,"az":15.3,"t":"2027-03-25T20:35:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-1.54,"az":16.1,"t":"2027-03-25T20:40:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-1.27,"az":17.0,"t":"2027-03-25T20:45:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-0.99,"az":17.8,"t":"2027-03-25T20:50:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-0.7,"az":18.7,"t":"2027-03-25T20:55:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-0.39,"az":19.5,"t":"2027-03-25T21:00:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-0.07,"az":20.4,"t":"2027-03-25T21:05:00Z","terrain":0.68},{"above_terrain":false,"airmass":34.31,"alt":0.26,"az":21.2,"t":"2027-03-25T21:10:00Z","terrain":0.75},{"above_terrain":false,"airmass":30.2,"alt":0.6,"az":22.0,"t":"2027-03-25T21:15:00Z","terrain":0.99},{"above_terrain":false,"airmass":26.67,"alt":0.96,"az":22.8,"t":"2027-03-25T21:20:00Z","terrain":1.13},{"above_terrain":true,"airmass":23.65,"alt":1.33,"az":23.7,"t":"2027-03-25T21:25:00Z","terrain":1.0},{"above_terrain":true,"airmass":21.08,"alt":1.71,"az":24.5,"t":"2027-03-25T21:30:00Z","terrain":1.06},{"above_terrain":true,"airmass":18.89,"alt":2.1,"az":25.3,"t":"2027-03-25T21:35:00Z","terrain":1.25},{"above_terrain":true,"airmass":17.01,"alt":2.51,"az":26.1,"t":"2027-03-25T21:40:00Z","terrain":1.34},{"above_terrain":true,"airmass":15.4,"alt":2.93,"az":26.9,"t":"2027-03-25T21:45:00Z","terrain":1.29},{"above_terrain":true,"airmass":14.01,"alt":3.36,"az":27.7,"t":"2027-03-25T21:50:00Z","terrain":1.22},{"above_terrain":true,"airmass":12.8,"alt":3.8,"az":28.4,"t":"2027-03-25T21:55:00Z","terrain":1.11},{"above_terrain":true,"airmass":11.74,"alt":4.25,"az":29.2,"t":"2027-03-25T22:00:00Z","terrain":1.03},{"above_terrain":true,"airmass":10.82,"alt":4.71,"az":30.0,"t":"2027-03-25T22:05:00Z","terrain":1.15},{"above_terrain":true,"airmass":10.01,"alt":5.18,"az":30.7,"t":"2027-03-25T22:10:00Z","terrain":1.27},{"above_terrain":true,"airmass":9.28,"alt":5.67,"az":31.5,"t":"2027-03-25T22:15:00Z","terrain":1.32},{"above_terrain":true,"airmass":8.64,"alt":6.16,"az":32.3,"t":"2027-03-25T22:20:00Z","terrain":1.24},{"above_terrain":true,"airmass":8.07,"alt":6.67,"az":33.0,"t":"2027-03-25T22:25:00Z","terrain":0.99},{"above_terrain":true,"airmass":7.56,"alt":7.18,"az":33.7,"t":"2027-03-25T22:30:00Z","terrain":0.58},{"above_terrain":true,"airmass":7.09,"alt":7.71,"az":34.5,"t":"2027-03-25T22:35:00Z","terrain":0.25},{"above_terrain":true,"airmass":6.68,"alt":8.24,"az":35.2,"t":"2027-03-25T22:40:00Z","terrain":0.05},{"above_terrain":true,"airmass":6.3,"alt":8.78,"az":35.9,"t":"2027-03-25T22:45:00Z","terrain":0.03},{"above_terrain":true,"airmass":5.95,"alt":9.34,"az":36.6,"t":"2027-03-25T22:50:00Z","terrain":-0.05},{"above_terrain":true,"airmass":5.64,"alt":9.9,"az":37.3,"t":"2027-03-25T22:55:00Z","terrain":-0.13},{"above_terrain":true,"airmass":5.35,"alt":10.47,"az":38.0,"t":"2027-03-25T23:00:00Z","terrain":-0.21},{"above_terrain":true,"airmass":5.09,"alt":11.05,"az":38.7,"t":"2027-03-25T23:05:00Z","terrain":-0.17},{"above_terrain":true,"airmass":4.84,"alt":11.64,"az":39.4,"t":"2027-03-25T23:10:00Z","terrain":-0.11},{"above_terrain":true,"airmass":4.62,"alt":12.24,"az":40.1,"t":"2027-03-25T23:15:00Z","terrain":-0.04},{"above_terrain":true,"airmass":4.41,"alt":12.85,"az":40.8,"t":"2027-03-25T23:20:00Z","terrain":0.0},{"above_terrain":true,"airmass":4.22,"alt":13.47,"az":41.4,"t":"2027-03-25T23:25:00Z","terrain":0.06},{"above_terrain":true,"airmass":4.05,"alt":14.09,"az":42.1,"t":"2027-03-25T23:30:00Z","terrain":0.13},{"above_terrain":true,"airmass":3.88,"alt":14.72,"az":42.8,"t":"2027-03-25T23:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.73,"alt":15.36,"az":43.4,"t":"2027-03-25T23:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":3.58,"alt":16.01,"az":44.1,"t":"2027-03-25T23:45:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.45,"alt":16.66,"az":44.7,"t":"2027-03-25T23:50:00Z","terrain":0.53},{"above_terrain":true,"airmass":3.33,"alt":17.32,"az":45.3,"t":"2027-03-25T23:55:00Z","terrain":0.61},{"above_terrain":true,"airmass":3.21,"alt":17.99,"az":46.0,"t":"2027-03-26T00:00:00Z","terrain":0.67},{"above_terrain":true,"airmass":3.1,"alt":18.67,"az":46.6,"t":"2027-03-26T00:05:00Z","terrain":0.64},{"above_terrain":true,"airmass":2.99,"alt":19.35,"az":47.2,"t":"2027-03-26T00:10:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.9,"alt":20.04,"az":47.8,"t":"2027-03-26T00:15:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.81,"alt":20.74,"az":48.4,"t":"2027-03-26T00:20:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.72,"alt":21.44,"az":49.0,"t":"2027-03-26T00:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.64,"alt":22.15,"az":49.6,"t":"2027-03-26T00:30:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.56,"alt":22.87,"az":50.2,"t":"2027-03-26T00:35:00Z","terrain":0.42},{"above_terrain":true,"airmass":2.49,"alt":23.59,"az":50.7,"t":"2027-03-26T00:40:00Z","terrain":0.5},{"above_terrain":true,"airmass":2.42,"alt":24.32,"az":51.3,"t":"2027-03-26T00:45:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.35,"alt":25.05,"az":51.9,"t":"2027-03-26T00:50:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.29,"alt":25.79,"az":52.4,"t":"2027-03-26T00:55:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.23,"alt":26.53,"az":53.0,"t":"2027-03-26T01:00:00Z","terrain":0.84},{"above_terrain":true,"airmass":2.17,"alt":27.28,"az":53.5,"t":"2027-03-26T01:05:00Z","terrain":0.93},{"above_terrain":true,"airmass":2.12,"alt":28.04,"az":54.1,"t":"2027-03-26T01:10:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.07,"alt":28.8,"az":54.6,"t":"2027-03-26T01:15:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.02,"alt":29.57,"az":55.2,"t":"2027-03-26T01:20:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.97,"alt":30.34,"az":55.7,"t":"2027-03-26T01:25:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.93,"alt":31.11,"az":56.2,"t":"2027-03-26T01:30:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.89,"alt":31.89,"az":56.7,"t":"2027-03-26T01:35:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.85,"alt":32.68,"az":57.2,"t":"2027-03-26T01:40:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.81,"alt":33.47,"az":57.7,"t":"2027-03-26T01:45:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.77,"alt":34.26,"az":58.2,"t":"2027-03-26T01:50:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.74,"alt":35.06,"az":58.7,"t":"2027-03-26T01:55:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.7,"alt":35.86,"az":59.2,"t":"2027-03-26T02:00:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.67,"alt":36.67,"az":59.7,"t":"2027-03-26T02:05:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.64,"alt":37.48,"az":60.2,"t":"2027-03-26T02:10:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.61,"alt":38.29,"az":60.7,"t":"2027-03-26T02:15:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.58,"alt":39.11,"az":61.1,"t":"2027-03-26T02:20:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.56,"alt":39.93,"az":61.6,"t":"2027-03-26T02:25:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.53,"alt":40.75,"az":62.1,"t":"2027-03-26T02:30:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.5,"alt":41.58,"az":62.5,"t":"2027-03-26T02:35:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.48,"alt":42.42,"az":63.0,"t":"2027-03-26T02:40:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.46,"alt":43.25,"az":63.4,"t":"2027-03-26T02:45:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.44,"alt":44.09,"az":63.8,"t":"2027-03-26T02:50:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.41,"alt":44.93,"az":64.3,"t":"2027-03-26T02:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.39,"alt":45.78,"az":64.7,"t":"2027-03-26T03:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.37,"alt":46.62,"az":65.1,"t":"2027-03-26T03:05:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.36,"alt":47.47,"az":65.5,"t":"2027-03-26T03:10:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.34,"alt":48.33,"az":65.9,"t":"2027-03-26T03:15:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.32,"alt":49.18,"az":66.3,"t":"2027-03-26T03:20:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.3,"alt":50.04,"az":66.7,"t":"2027-03-26T03:25:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.29,"alt":50.9,"az":67.1,"t":"2027-03-26T03:30:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.27,"alt":51.77,"az":67.5,"t":"2027-03-26T03:35:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.26,"alt":52.63,"az":67.9,"t":"2027-03-26T03:40:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.24,"alt":53.5,"az":68.3,"t":"2027-03-26T03:45:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.23,"alt":54.37,"az":68.6,"t":"2027-03-26T03:50:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.22,"alt":55.24,"az":69.0,"t":"2027-03-26T03:55:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.2,"alt":56.12,"az":69.3,"t":"2027-03-26T04:00:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.19,"alt":56.99,"az":69.7,"t":"2027-03-26T04:05:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.18,"alt":57.87,"az":70.0,"t":"2027-03-26T04:10:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.17,"alt":58.75,"az":70.3,"t":"2027-03-26T04:15:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.16,"alt":59.64,"az":70.6,"t":"2027-03-26T04:20:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.15,"alt":60.52,"az":70.9,"t":"2027-03-26T04:25:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.14,"alt":61.4,"az":71.2,"t":"2027-03-26T04:30:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.13,"alt":62.29,"az":71.5,"t":"2027-03-26T04:35:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.12,"alt":63.18,"az":71.7,"t":"2027-03-26T04:40:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.11,"alt":64.07,"az":72.0,"t":"2027-03-26T04:45:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.1,"alt":64.96,"az":72.2,"t":"2027-03-26T04:50:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.1,"alt":65.85,"az":72.4,"t":"2027-03-26T04:55:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.09,"alt":66.74,"az":72.6,"t":"2027-03-26T05:00:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.08,"alt":67.64,"az":72.8,"t":"2027-03-26T05:05:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.07,"alt":68.53,"az":72.9,"t":"2027-03-26T05:10:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.07,"alt":69.43,"az":73.0,"t":"2027-03-26T05:15:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.06,"alt":70.32,"az":73.1,"t":"2027-03-26T05:20:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.06,"alt":71.22,"az":73.2,"t":"2027-03-26T05:25:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.05,"alt":72.11,"az":73.2,"t":"2027-03-26T05:30:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.05,"alt":73.01,"az":73.2,"t":"2027-03-26T05:35:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.04,"alt":73.91,"az":73.1,"t":"2027-03-26T05:40:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.04,"alt":74.8,"az":73.0,"t":"2027-03-26T05:45:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.03,"alt":75.7,"az":72.8,"t":"2027-03-26T05:50:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.03,"alt":76.59,"az":72.5,"t":"2027-03-26T05:55:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.02,"alt":77.48,"az":72.0,"t":"2027-03-26T06:00:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.02,"alt":78.37,"az":71.5,"t":"2027-03-26T06:05:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.02,"alt":79.25,"az":70.8,"t":"2027-03-26T06:10:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.01,"alt":80.14,"az":69.9,"t":"2027-03-26T06:15:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.01,"alt":81.01,"az":68.8,"t":"2027-03-26T06:20:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.01,"alt":81.88,"az":67.3,"t":"2027-03-26T06:25:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.01,"alt":82.74,"az":65.3,"t":"2027-03-26T06:30:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.01,"alt":83.58,"az":62.7,"t":"2027-03-26T06:35:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.0,"alt":84.4,"az":59.3,"t":"2027-03-26T06:40:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.0,"alt":85.18,"az":54.5,"t":"2027-03-26T06:45:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.0,"alt":85.91,"az":47.8,"t":"2027-03-26T06:50:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.0,"alt":86.55,"az":38.2,"t":"2027-03-26T06:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.0,"alt":87.05,"az":24.7,"t":"2027-03-26T07:00:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.0,"alt":87.31,"az":7.2,"t":"2027-03-26T07:05:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.0,"alt":87.27,"az":348.2,"t":"2027-03-26T07:10:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.0,"alt":86.94,"az":331.6,"t":"2027-03-26T07:15:00Z","terrain":-0.25},{"above_terrain":true,"airmass":1.0,"alt":86.41,"az":319.1,"t":"2027-03-26T07:20:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.0,"alt":85.74,"az":310.4,"t":"2027-03-26T07:25:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.0,"alt":84.99,"az":304.2,"t":"2027-03-26T07:30:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.0,"alt":84.2,"az":299.8,"t":"2027-03-26T07:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.01,"alt":83.37,"az":296.6,"t":"2027-03-26T07:40:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.01,"alt":82.53,"az":294.1,"t":"2027-03-26T07:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.01,"alt":81.67,"az":292.3,"t":"2027-03-26T07:50:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.01,"alt":80.8,"az":290.9,"t":"2027-03-26T07:55:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.02,"alt":79.92,"az":289.8,"t":"2027-03-26T08:00:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.02,"alt":79.04,"az":289.0,"t":"2027-03-26T08:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.02,"alt":78.15,"az":288.3,"t":"2027-03-26T08:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.02,"alt":77.26,"az":287.8,"t":"2027-03-26T08:15:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.03,"alt":76.37,"az":287.5,"t":"2027-03-26T08:20:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.03,"alt":75.47,"az":287.2,"t":"2027-03-26T08:25:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.04,"alt":74.58,"az":287.0,"t":"2027-03-26T08:30:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.04,"alt":73.68,"az":286.9,"t":"2027-03-26T08:35:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.05,"alt":72.79,"az":286.8,"t":"2027-03-26T08:40:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.05,"alt":71.89,"az":286.8,"t":"2027-03-26T08:45:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.06,"alt":71.0,"az":286.8,"t":"2027-03-26T08:50:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.06,"alt":70.1,"az":286.9,"t":"2027-03-26T08:55:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.07,"alt":69.2,"az":287.0,"t":"2027-03-26T09:00:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.08,"alt":68.31,"az":287.1,"t":"2027-03-26T09:05:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.08,"alt":67.42,"az":287.3,"t":"2027-03-26T09:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.09,"alt":66.52,"az":287.4,"t":"2027-03-26T09:15:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.1,"alt":65.63,"az":287.6,"t":"2027-03-26T09:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.11,"alt":64.74,"az":287.9,"t":"2027-03-26T09:25:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.11,"alt":63.85,"az":288.1,"t":"2027-03-26T09:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":62.96,"az":288.3,"t":"2027-03-26T09:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.13,"alt":62.07,"az":288.6,"t":"2027-03-26T09:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.18,"az":288.9,"t":"2027-03-26T09:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.15,"alt":60.3,"az":289.2,"t":"2027-03-26T09:50:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.16,"alt":59.42,"az":289.5,"t":"2027-03-26T09:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.17,"alt":58.54,"az":289.8,"t":"2027-03-26T10:00:00Z","terrain":0.27}],"transit":{"airmass":1.0,"alt":87.3,"az":7.2,"t":"2027-03-26T07:05:00Z"},"usable_hours":2.5,"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."]}