{"assessment":{"best_window":{"end":"2039-07-25T01:15Z","end_local":"04:15","hours":4.42,"label":"good","mean_quality":0.9,"start":"2039-07-24T20:50Z","start_local":"23:50"},"cost":{"altitude":1.73,"clouds":0.0,"darkness":1.44,"moon":0.0},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically worth it \u2014 weather unknown","hourly":[{"alt":3,"cloud":null,"high":null,"iso":"2039-07-24T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":20,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"21:00","wind":null},{"alt":10,"cloud":null,"high":null,"iso":"2039-07-24T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":9,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"22:00","wind":null},{"alt":18,"cloud":null,"high":null,"iso":"2039-07-24T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-1,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":27,"cloud":null,"high":null,"iso":"2039-07-24T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-12,"precip":null,"q":0.67,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":36,"cloud":null,"high":null,"iso":"2039-07-24T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-21,"precip":null,"q":0.84,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":47,"cloud":null,"high":null,"iso":"2039-07-24T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-29,"precip":null,"q":0.91,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":58,"cloud":null,"high":null,"iso":"2039-07-25T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-35,"precip":null,"q":0.98,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":69,"cloud":null,"high":null,"iso":"2039-07-25T01:00Z","label":"good","low":null,"mid":null,"moon_alt":-38,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":80,"cloud":null,"high":null,"iso":"2039-07-25T02:00Z","label":"poor","low":null,"mid":null,"moon_alt":-38,"precip":null,"q":0.15,"rh":null,"sky":"nautical twilight","temp":null,"time":"05:00","wind":null},{"alt":89,"cloud":null,"high":null,"iso":"2039-07-25T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-35,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":4.68,"reasons":["the target being low or below 20\u00b0 cost 1.7 quality-hours","daylight and twilight cost 1.4 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":4.68,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2039-07-24T20:20Z","end_local":"23:20","hours":2.58,"label":"unusable","mean_quality":0.0,"start":"2039-07-24T17:45Z","start_local":"20:45"},{"end":"2039-07-24T20:50Z","end_local":"23:50","hours":0.5,"label":"marginal","mean_quality":0.5,"start":"2039-07-24T20:20Z","start_local":"23:20"},{"end":"2039-07-25T01:15Z","end_local":"04:15","hours":4.42,"label":"good","mean_quality":0.9,"start":"2039-07-24T20:50Z","start_local":"23:50"},{"end":"2039-07-25T02:00Z","end_local":"05:00","hours":0.75,"label":"marginal","mean_quality":0.5,"start":"2039-07-25T01:15Z","start_local":"04:15"},{"end":"2039-07-25T02:40Z","end_local":"05:40","hours":0.67,"label":"poor","mean_quality":0.15,"start":"2039-07-25T02:00Z","start_local":"05:00"},{"end":"2039-07-25T03:10Z","end_local":"06:10","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2039-07-25T02:40Z","start_local":"05:40"}]},"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":"2039-07-24T19:45:20Z","dark_hours":5.41,"dark_to":"2039-07-25T01:10:12Z","moon":{"illumination":0.131,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":5.3,"moonrise":"2039-07-25T07:09:51Z","moonset":"2039-07-24T19:51:25Z","sunrise":"2039-07-25T03:08:13Z","sunset":"2039-07-24T17:47:20Z","twilight":{"astronomical":{"end":"2039-07-24T19:45:20Z","start":"2039-07-25T01:10:12Z"},"civil":{"end":"2039-07-24T18:19:27Z","start":"2039-07-25T02:36:06Z"},"nautical":{"end":"2039-07-24T18:59:40Z","start":"2039-07-25T01:55:52Z"}},"window_end":"2039-07-25T09:00:00Z","window_start":"2039-07-24T09:00:00Z"},"night_date":"2039-07-24","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.06,"alt":70.4,"t":"2039-07-25T01:10:00Z"},"dec":41.26875,"dec_of_date":41.485,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":3.83,"limit_rise":"2039-07-24T20:15:40Z","limit_set":"2039-07-24T09:38:37Z","max_az_rate_deg_per_min":17.42,"moon_separation":123.5,"never_rises":false,"ra":10.68470833,"ra_of_date":11.2285,"ra_str":"00h 42m 44.3s","resolved":{"common_name":"Andromeda Galaxy","dec":41.26875,"morphology":"SA(s)b","name":"M 31","ra":10.68470833,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M31","source":"sesame","type":"AGN","type_text":"galaxy with an active nucleus","vmag":3.44},"summary":"3.8 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2039-07-24T12:27:04Z","blocked_dark_hours":0,"clears_at":"2039-07-24T17:40:51Z","rise_az":303.7},"track":[{"above_terrain":true,"airmass":2.28,"alt":25.85,"az":303.7,"t":"2039-07-24T09:00:00Z","terrain":-0.15},{"above_terrain":true,"airmass":2.35,"alt":25.08,"az":304.2,"t":"2039-07-24T09:05:00Z","terrain":-0.15},{"above_terrain":true,"airmass":2.42,"alt":24.3,"az":304.8,"t":"2039-07-24T09:10:00Z","terrain":-0.26},{"above_terrain":true,"airmass":2.49,"alt":23.54,"az":305.4,"t":"2039-07-24T09:15:00Z","terrain":-0.24},{"above_terrain":true,"airmass":2.57,"alt":22.78,"az":306.0,"t":"2039-07-24T09:20:00Z","terrain":-0.16},{"above_terrain":true,"airmass":2.65,"alt":22.02,"az":306.6,"t":"2039-07-24T09:25:00Z","terrain":0.05},{"above_terrain":true,"airmass":2.74,"alt":21.28,"az":307.2,"t":"2039-07-24T09:30:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.83,"alt":20.53,"az":307.9,"t":"2039-07-24T09:35:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.93,"alt":19.8,"az":308.5,"t":"2039-07-24T09:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.04,"alt":19.07,"az":309.1,"t":"2039-07-24T09:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.15,"alt":18.35,"az":309.7,"t":"2039-07-24T09:50:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.27,"alt":17.63,"az":310.4,"t":"2039-07-24T09:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.4,"alt":16.92,"az":311.0,"t":"2039-07-24T10:00:00Z","terrain":0.36},{"above_terrain":true,"airmass":3.54,"alt":16.22,"az":311.7,"t":"2039-07-24T10:05:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.69,"alt":15.52,"az":312.3,"t":"2039-07-24T10:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.85,"alt":14.83,"az":313.0,"t":"2039-07-24T10:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":4.03,"alt":14.15,"az":313.7,"t":"2039-07-24T10:20:00Z","terrain":0.4},{"above_terrain":true,"airmass":4.22,"alt":13.48,"az":314.3,"t":"2039-07-24T10:25:00Z","terrain":0.5},{"above_terrain":true,"airmass":4.43,"alt":12.81,"az":315.0,"t":"2039-07-24T10:30:00Z","terrain":0.56},{"above_terrain":true,"airmass":4.65,"alt":12.16,"az":315.7,"t":"2039-07-24T10:35:00Z","terrain":0.5},{"above_terrain":true,"airmass":4.9,"alt":11.51,"az":316.4,"t":"2039-07-24T10:40:00Z","terrain":0.41},{"above_terrain":true,"airmass":5.17,"alt":10.86,"az":317.1,"t":"2039-07-24T10:45:00Z","terrain":0.3},{"above_terrain":true,"airmass":5.47,"alt":10.23,"az":317.8,"t":"2039-07-24T10:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":5.8,"alt":9.61,"az":318.5,"t":"2039-07-24T10:55:00Z","terrain":0.09},{"above_terrain":true,"airmass":6.16,"alt":8.99,"az":319.2,"t":"2039-07-24T11:00:00Z","terrain":-0.15},{"above_terrain":true,"airmass":6.57,"alt":8.38,"az":319.9,"t":"2039-07-24T11:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.03,"alt":7.79,"az":320.7,"t":"2039-07-24T11:10:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.54,"alt":7.2,"az":321.4,"t":"2039-07-24T11:15:00Z","terrain":-0.03},{"above_terrain":true,"airmass":8.12,"alt":6.62,"az":322.2,"t":"2039-07-24T11:20:00Z","terrain":0.19},{"above_terrain":true,"airmass":8.78,"alt":6.05,"az":322.9,"t":"2039-07-24T11:25:00Z","terrain":0.09},{"above_terrain":true,"airmass":9.54,"alt":5.49,"az":323.7,"t":"2039-07-24T11:30:00Z","terrain":-0.11},{"above_terrain":true,"airmass":10.41,"alt":4.94,"az":324.4,"t":"2039-07-24T11:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":11.42,"alt":4.4,"az":325.2,"t":"2039-07-24T11:40:00Z","terrain":-0.2},{"above_terrain":true,"airmass":12.61,"alt":3.87,"az":326.0,"t":"2039-07-24T11:45:00Z","terrain":-0.24},{"above_terrain":true,"airmass":14.01,"alt":3.35,"az":326.8,"t":"2039-07-24T11:50:00Z","terrain":-0.35},{"above_terrain":true,"airmass":15.69,"alt":2.85,"az":327.6,"t":"2039-07-24T11:55:00Z","terrain":-0.3},{"above_terrain":true,"airmass":17.71,"alt":2.35,"az":328.4,"t":"2039-07-24T12:00:00Z","terrain":-0.19},{"above_terrain":true,"airmass":20.18,"alt":1.86,"az":329.2,"t":"2039-07-24T12:05:00Z","terrain":-0.16},{"above_terrain":true,"airmass":23.21,"alt":1.39,"az":330.0,"t":"2039-07-24T12:10:00Z","terrain":-0.34},{"above_terrain":true,"airmass":26.96,"alt":0.93,"az":330.8,"t":"2039-07-24T12:15:00Z","terrain":-0.38},{"above_terrain":true,"airmass":31.62,"alt":0.48,"az":331.6,"t":"2039-07-24T12:20:00Z","terrain":-0.24},{"above_terrain":true,"airmass":37.36,"alt":0.04,"az":332.4,"t":"2039-07-24T12:25:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-0.39,"az":333.3,"t":"2039-07-24T12:30:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-0.8,"az":334.1,"t":"2039-07-24T12:35:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-1.21,"az":335.0,"t":"2039-07-24T12:40:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-1.6,"az":335.8,"t":"2039-07-24T12:45:00Z","terrain":-0.79},{"above_terrain":false,"airmass":null,"alt":-1.97,"az":336.7,"t":"2039-07-24T12:50:00Z","terrain":-0.76},{"above_terrain":false,"airmass":null,"alt":-2.34,"az":337.5,"t":"2039-07-24T12:55:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-2.69,"az":338.4,"t":"2039-07-24T13:00:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-3.03,"az":339.3,"t":"2039-07-24T13:05:00Z","terrain":-0.68},{"above_terrain":false,"airmass":null,"alt":-3.35,"az":340.2,"t":"2039-07-24T13:10:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-3.66,"az":341.1,"t":"2039-07-24T13:15:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-3.96,"az":342.0,"t":"2039-07-24T13:20:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-4.24,"az":342.9,"t":"2039-07-24T13:25:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-4.51,"az":343.8,"t":"2039-07-24T13:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-4.76,"az":344.7,"t":"2039-07-24T13:35:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-5.0,"az":345.6,"t":"2039-07-24T13:40:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-5.23,"az":346.5,"t":"2039-07-24T13:45:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-5.44,"az":347.4,"t":"2039-07-24T13:50:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-5.64,"az":348.3,"t":"2039-07-24T13:55:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-5.82,"az":349.3,"t":"2039-07-24T14:00:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-5.99,"az":350.2,"t":"2039-07-24T14:05:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.14,"az":351.1,"t":"2039-07-24T14:10:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-6.27,"az":352.1,"t":"2039-07-24T14:15:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-6.4,"az":353.0,"t":"2039-07-24T14:20:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-6.5,"az":353.9,"t":"2039-07-24T14:25:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-6.59,"az":354.9,"t":"2039-07-24T14:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.67,"az":355.8,"t":"2039-07-24T14:35:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-6.73,"az":356.8,"t":"2039-07-24T14:40:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.78,"az":357.7,"t":"2039-07-24T14:45:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-6.81,"az":358.6,"t":"2039-07-24T14:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.82,"az":359.6,"t":"2039-07-24T14:55:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-6.82,"az":0.5,"t":"2039-07-24T15:00:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-6.8,"az":1.5,"t":"2039-07-24T15:05:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-6.77,"az":2.4,"t":"2039-07-24T15:10:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-6.72,"az":3.4,"t":"2039-07-24T15:15:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-6.66,"az":4.3,"t":"2039-07-24T15:20:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-6.58,"az":5.3,"t":"2039-07-24T15:25:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-6.49,"az":6.2,"t":"2039-07-24T15:30:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-6.38,"az":7.1,"t":"2039-07-24T15:35:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.26,"az":8.1,"t":"2039-07-24T15:40:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-6.12,"az":9.0,"t":"2039-07-24T15:45:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-5.96,"az":9.9,"t":"2039-07-24T15:50:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-5.79,"az":10.9,"t":"2039-07-24T15:55:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-5.61,"az":11.8,"t":"2039-07-24T16:00:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-5.41,"az":12.7,"t":"2039-07-24T16:05:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-5.2,"az":13.6,"t":"2039-07-24T16:10:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-4.97,"az":14.5,"t":"2039-07-24T16:15:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-4.73,"az":15.5,"t":"2039-07-24T16:20:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-4.47,"az":16.4,"t":"2039-07-24T16:25:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-4.2,"az":17.3,"t":"2039-07-24T16:30:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-3.92,"az":18.2,"t":"2039-07-24T16:35:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-3.62,"az":19.1,"t":"2039-07-24T16:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.31,"az":19.9,"t":"2039-07-24T16:45:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-2.98,"az":20.8,"t":"2039-07-24T16:50:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-2.64,"az":21.7,"t":"2039-07-24T16:55:00Z","terrain":0.9},{"above_terrain":false,"airmass":null,"alt":-2.29,"az":22.6,"t":"2039-07-24T17:00:00Z","terrain":1.09},{"above_terrain":false,"airmass":null,"alt":-1.92,"az":23.4,"t":"2039-07-24T17:05:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-1.54,"az":24.3,"t":"2039-07-24T17:10:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-1.15,"az":25.2,"t":"2039-07-24T17:15:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-0.75,"az":26.0,"t":"2039-07-24T17:20:00Z","terrain":1.34},{"above_terrain":false,"airmass":null,"alt":-0.33,"az":26.8,"t":"2039-07-24T17:25:00Z","terrain":1.29},{"above_terrain":false,"airmass":36.5,"alt":0.1,"az":27.7,"t":"2039-07-24T17:30:00Z","terrain":1.22},{"above_terrain":false,"airmass":30.91,"alt":0.54,"az":28.5,"t":"2039-07-24T17:35:00Z","terrain":1.09},{"above_terrain":false,"airmass":26.39,"alt":0.99,"az":29.3,"t":"2039-07-24T17:40:00Z","terrain":1.05},{"above_terrain":true,"airmass":22.75,"alt":1.46,"az":30.1,"t":"2039-07-24T17:45:00Z","terrain":1.17},{"above_terrain":true,"airmass":19.81,"alt":1.93,"az":31.0,"t":"2039-07-24T17:50:00Z","terrain":1.3},{"above_terrain":true,"airmass":17.41,"alt":2.42,"az":31.8,"t":"2039-07-24T17:55:00Z","terrain":1.33},{"above_terrain":true,"airmass":15.44,"alt":2.92,"az":32.6,"t":"2039-07-24T18:00:00Z","terrain":1.14},{"above_terrain":true,"airmass":13.81,"alt":3.43,"az":33.3,"t":"2039-07-24T18:05:00Z","terrain":0.8},{"above_terrain":true,"airmass":12.43,"alt":3.94,"az":34.1,"t":"2039-07-24T18:10:00Z","terrain":0.38},{"above_terrain":true,"airmass":11.27,"alt":4.48,"az":34.9,"t":"2039-07-24T18:15:00Z","terrain":0.09},{"above_terrain":true,"airmass":10.28,"alt":5.02,"az":35.7,"t":"2039-07-24T18:20:00Z","terrain":0.04},{"above_terrain":true,"airmass":9.42,"alt":5.57,"az":36.4,"t":"2039-07-24T18:25:00Z","terrain":-0.02},{"above_terrain":true,"airmass":8.68,"alt":6.13,"az":37.2,"t":"2039-07-24T18:30:00Z","terrain":-0.11},{"above_terrain":true,"airmass":8.03,"alt":6.7,"az":37.9,"t":"2039-07-24T18:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.46,"alt":7.28,"az":38.7,"t":"2039-07-24T18:40:00Z","terrain":-0.18},{"above_terrain":true,"airmass":6.96,"alt":7.87,"az":39.4,"t":"2039-07-24T18:45:00Z","terrain":-0.11},{"above_terrain":true,"airmass":6.51,"alt":8.47,"az":40.2,"t":"2039-07-24T18:50:00Z","terrain":-0.04},{"above_terrain":true,"airmass":6.11,"alt":9.08,"az":40.9,"t":"2039-07-24T18:55:00Z","terrain":0.01},{"above_terrain":true,"airmass":5.75,"alt":9.69,"az":41.6,"t":"2039-07-24T19:00:00Z","terrain":0.08},{"above_terrain":true,"airmass":5.43,"alt":10.32,"az":42.3,"t":"2039-07-24T19:05:00Z","terrain":0.16},{"above_terrain":true,"airmass":5.13,"alt":10.95,"az":43.0,"t":"2039-07-24T19:10:00Z","terrain":0.25},{"above_terrain":true,"airmass":4.86,"alt":11.6,"az":43.7,"t":"2039-07-24T19:15:00Z","terrain":0.36},{"above_terrain":true,"airmass":4.62,"alt":12.25,"az":44.4,"t":"2039-07-24T19:20:00Z","terrain":0.48},{"above_terrain":true,"airmass":4.4,"alt":12.9,"az":45.1,"t":"2039-07-24T19:25:00Z","terrain":0.59},{"above_terrain":true,"airmass":4.19,"alt":13.57,"az":45.8,"t":"2039-07-24T19:30:00Z","terrain":0.65},{"above_terrain":true,"airmass":4.0,"alt":14.25,"az":46.4,"t":"2039-07-24T19:35:00Z","terrain":0.64},{"above_terrain":true,"airmass":3.83,"alt":14.93,"az":47.1,"t":"2039-07-24T19:40:00Z","terrain":0.6},{"above_terrain":true,"airmass":3.67,"alt":15.62,"az":47.8,"t":"2039-07-24T19:45:00Z","terrain":0.55},{"above_terrain":true,"airmass":3.52,"alt":16.31,"az":48.4,"t":"2039-07-24T19:50:00Z","terrain":0.48},{"above_terrain":true,"airmass":3.38,"alt":17.02,"az":49.1,"t":"2039-07-24T19:55:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.25,"alt":17.73,"az":49.7,"t":"2039-07-24T20:00:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.13,"alt":18.45,"az":50.4,"t":"2039-07-24T20:05:00Z","terrain":0.45},{"above_terrain":true,"airmass":3.02,"alt":19.17,"az":51.0,"t":"2039-07-24T20:10:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.92,"alt":19.9,"az":51.6,"t":"2039-07-24T20:15:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.82,"alt":20.64,"az":52.2,"t":"2039-07-24T20:20:00Z","terrain":0.68},{"above_terrain":true,"airmass":2.73,"alt":21.38,"az":52.8,"t":"2039-07-24T20:25:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.64,"alt":22.13,"az":53.5,"t":"2039-07-24T20:30:00Z","terrain":0.91},{"above_terrain":true,"airmass":2.56,"alt":22.88,"az":54.1,"t":"2039-07-24T20:35:00Z","terrain":1.0},{"above_terrain":true,"airmass":2.48,"alt":23.64,"az":54.7,"t":"2039-07-24T20:40:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.41,"alt":24.41,"az":55.3,"t":"2039-07-24T20:45:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.34,"alt":25.18,"az":55.8,"t":"2039-07-24T20:50:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.28,"alt":25.96,"az":56.4,"t":"2039-07-24T20:55:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.21,"alt":26.74,"az":57.0,"t":"2039-07-24T21:00:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.16,"alt":27.53,"az":57.6,"t":"2039-07-24T21:05:00Z","terrain":1.17},{"above_terrain":true,"airmass":2.1,"alt":28.32,"az":58.2,"t":"2039-07-24T21:10:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.05,"alt":29.12,"az":58.7,"t":"2039-07-24T21:15:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.0,"alt":29.92,"az":59.3,"t":"2039-07-24T21:20:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.95,"alt":30.73,"az":59.8,"t":"2039-07-24T21:25:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.91,"alt":31.54,"az":60.4,"t":"2039-07-24T21:30:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.86,"alt":32.36,"az":60.9,"t":"2039-07-24T21:35:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.82,"alt":33.18,"az":61.5,"t":"2039-07-24T21:40:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.78,"alt":34.0,"az":62.0,"t":"2039-07-24T21:45:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.75,"alt":34.83,"az":62.6,"t":"2039-07-24T21:50:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.71,"alt":35.66,"az":63.1,"t":"2039-07-24T21:55:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.68,"alt":36.5,"az":63.6,"t":"2039-07-24T22:00:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.65,"alt":37.34,"az":64.1,"t":"2039-07-24T22:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.62,"alt":38.18,"az":64.7,"t":"2039-07-24T22:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.59,"alt":39.03,"az":65.2,"t":"2039-07-24T22:15:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.56,"alt":39.88,"az":65.7,"t":"2039-07-24T22:20:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.53,"alt":40.74,"az":66.2,"t":"2039-07-24T22:25:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.5,"alt":41.59,"az":66.7,"t":"2039-07-24T22:30:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.48,"alt":42.46,"az":67.2,"t":"2039-07-24T22:35:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.46,"alt":43.32,"az":67.7,"t":"2039-07-24T22:40:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.43,"alt":44.19,"az":68.2,"t":"2039-07-24T22:45:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.41,"alt":45.06,"az":68.7,"t":"2039-07-24T22:50:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.39,"alt":45.93,"az":69.2,"t":"2039-07-24T22:55:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.37,"alt":46.81,"az":69.7,"t":"2039-07-24T23:00:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.35,"alt":47.69,"az":70.2,"t":"2039-07-24T23:05:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.33,"alt":48.57,"az":70.6,"t":"2039-07-24T23:10:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.31,"alt":49.45,"az":71.1,"t":"2039-07-24T23:15:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.3,"alt":50.34,"az":71.6,"t":"2039-07-24T23:20:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.28,"alt":51.23,"az":72.1,"t":"2039-07-24T23:25:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.27,"alt":52.12,"az":72.6,"t":"2039-07-24T23:30:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.25,"alt":53.01,"az":73.0,"t":"2039-07-24T23:35:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.24,"alt":53.91,"az":73.5,"t":"2039-07-24T23:40:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.22,"alt":54.81,"az":74.0,"t":"2039-07-24T23:45:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.21,"alt":55.71,"az":74.4,"t":"2039-07-24T23:50:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.2,"alt":56.61,"az":74.9,"t":"2039-07-24T23:55:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.18,"alt":57.52,"az":75.4,"t":"2039-07-25T00:00:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.17,"alt":58.42,"az":75.8,"t":"2039-07-25T00:05:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.16,"alt":59.33,"az":76.3,"t":"2039-07-25T00:10:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.15,"alt":60.24,"az":76.7,"t":"2039-07-25T00:15:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.14,"alt":61.15,"az":77.2,"t":"2039-07-25T00:20:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.13,"alt":62.07,"az":77.7,"t":"2039-07-25T00:25:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.12,"alt":62.98,"az":78.1,"t":"2039-07-25T00:30:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.11,"alt":63.9,"az":78.6,"t":"2039-07-25T00:35:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.1,"alt":64.82,"az":79.0,"t":"2039-07-25T00:40:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.1,"alt":65.74,"az":79.5,"t":"2039-07-25T00:45:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.09,"alt":66.66,"az":79.9,"t":"2039-07-25T00:50:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.08,"alt":67.58,"az":80.4,"t":"2039-07-25T00:55:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.07,"alt":68.5,"az":80.8,"t":"2039-07-25T01:00:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.07,"alt":69.43,"az":81.3,"t":"2039-07-25T01:05:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.06,"alt":70.35,"az":81.8,"t":"2039-07-25T01:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.06,"alt":71.28,"az":82.2,"t":"2039-07-25T01:15:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.05,"alt":72.21,"az":82.7,"t":"2039-07-25T01:20:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.04,"alt":73.14,"az":83.1,"t":"2039-07-25T01:25:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.04,"alt":74.07,"az":83.6,"t":"2039-07-25T01:30:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.03,"alt":75.0,"az":84.1,"t":"2039-07-25T01:35:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.03,"alt":75.93,"az":84.6,"t":"2039-07-25T01:40:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.03,"alt":76.86,"az":85.0,"t":"2039-07-25T01:45:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.02,"alt":77.79,"az":85.5,"t":"2039-07-25T01:50:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.02,"alt":78.73,"az":86.0,"t":"2039-07-25T01:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.02,"alt":79.66,"az":86.5,"t":"2039-07-25T02:00:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.01,"alt":80.6,"az":87.1,"t":"2039-07-25T02:05:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.01,"alt":81.53,"az":87.6,"t":"2039-07-25T02:10:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.01,"alt":82.47,"az":88.2,"t":"2039-07-25T02:15:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.01,"alt":83.4,"az":88.9,"t":"2039-07-25T02:20:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.0,"alt":84.34,"az":89.6,"t":"2039-07-25T02:25:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.0,"alt":85.27,"az":90.4,"t":"2039-07-25T02:30:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.0,"alt":86.21,"az":91.5,"t":"2039-07-25T02:35:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.0,"alt":87.14,"az":92.9,"t":"2039-07-25T02:40:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.0,"alt":88.08,"az":95.4,"t":"2039-07-25T02:45:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.0,"alt":89.01,"az":101.6,"t":"2039-07-25T02:50:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.0,"alt":89.79,"az":170.3,"t":"2039-07-25T02:55:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.0,"alt":89.07,"az":257.4,"t":"2039-07-25T03:00:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.0,"alt":88.15,"az":264.4,"t":"2039-07-25T03:05:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.0,"alt":87.22,"az":266.9,"t":"2039-07-25T03:10:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.0,"alt":86.28,"az":268.4,"t":"2039-07-25T03:15:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.0,"alt":85.34,"az":269.5,"t":"2039-07-25T03:20:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.0,"alt":84.41,"az":270.4,"t":"2039-07-25T03:25:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.01,"alt":83.47,"az":271.1,"t":"2039-07-25T03:30:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.01,"alt":82.54,"az":271.7,"t":"2039-07-25T03:35:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.01,"alt":81.6,"az":272.3,"t":"2039-07-25T03:40:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.01,"alt":80.67,"az":272.9,"t":"2039-07-25T03:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.02,"alt":79.73,"az":273.4,"t":"2039-07-25T03:50:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.02,"alt":78.8,"az":273.9,"t":"2039-07-25T03:55:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.02,"alt":77.86,"az":274.4,"t":"2039-07-25T04:00:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.03,"alt":76.93,"az":274.9,"t":"2039-07-25T04:05:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.03,"alt":76.0,"az":275.4,"t":"2039-07-25T04:10:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.03,"alt":75.07,"az":275.9,"t":"2039-07-25T04:15:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.04,"alt":74.14,"az":276.4,"t":"2039-07-25T04:20:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.04,"alt":73.21,"az":276.8,"t":"2039-07-25T04:25:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.05,"alt":72.28,"az":277.3,"t":"2039-07-25T04:30:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.05,"alt":71.35,"az":277.8,"t":"2039-07-25T04:35:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.06,"alt":70.42,"az":278.2,"t":"2039-07-25T04:40:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.07,"alt":69.5,"az":278.7,"t":"2039-07-25T04:45:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.07,"alt":68.57,"az":279.1,"t":"2039-07-25T04:50:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.08,"alt":67.65,"az":279.6,"t":"2039-07-25T04:55:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.09,"alt":66.73,"az":280.0,"t":"2039-07-25T05:00:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.1,"alt":65.81,"az":280.5,"t":"2039-07-25T05:05:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.1,"alt":64.89,"az":280.9,"t":"2039-07-25T05:10:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.11,"alt":63.97,"az":281.4,"t":"2039-07-25T05:15:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.12,"alt":63.05,"az":281.9,"t":"2039-07-25T05:20:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.13,"alt":62.14,"az":282.3,"t":"2039-07-25T05:25:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.14,"alt":61.22,"az":282.8,"t":"2039-07-25T05:30:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.15,"alt":60.31,"az":283.2,"t":"2039-07-25T05:35:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.16,"alt":59.4,"az":283.7,"t":"2039-07-25T05:40:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.17,"alt":58.49,"az":284.1,"t":"2039-07-25T05:45:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.18,"alt":57.59,"az":284.6,"t":"2039-07-25T05:50:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.2,"alt":56.68,"az":285.1,"t":"2039-07-25T05:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.21,"alt":55.78,"az":285.5,"t":"2039-07-25T06:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.22,"alt":54.88,"az":286.0,"t":"2039-07-25T06:05:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.24,"alt":53.98,"az":286.5,"t":"2039-07-25T06:10:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.25,"alt":53.08,"az":286.9,"t":"2039-07-25T06:15:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.26,"alt":52.19,"az":287.4,"t":"2039-07-25T06:20:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.28,"alt":51.3,"az":287.9,"t":"2039-07-25T06:25:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.3,"alt":50.41,"az":288.4,"t":"2039-07-25T06:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.31,"alt":49.52,"az":288.8,"t":"2039-07-25T06:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.33,"alt":48.64,"az":289.3,"t":"2039-07-25T06:40:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.35,"alt":47.75,"az":289.8,"t":"2039-07-25T06:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.37,"alt":46.87,"az":290.3,"t":"2039-07-25T06:50:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.39,"alt":46.0,"az":290.8,"t":"2039-07-25T06:55:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.41,"alt":45.12,"az":291.3,"t":"2039-07-25T07:00:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.43,"alt":44.25,"az":291.8,"t":"2039-07-25T07:05:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.45,"alt":43.39,"az":292.3,"t":"2039-07-25T07:10:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.48,"alt":42.52,"az":292.8,"t":"2039-07-25T07:15:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.5,"alt":41.66,"az":293.3,"t":"2039-07-25T07:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.53,"alt":40.8,"az":293.8,"t":"2039-07-25T07:25:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.56,"alt":39.95,"az":294.3,"t":"2039-07-25T07:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.58,"alt":39.09,"az":294.8,"t":"2039-07-25T07:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.61,"alt":38.25,"az":295.3,"t":"2039-07-25T07:40:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.64,"alt":37.4,"az":295.8,"t":"2039-07-25T07:45:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.68,"alt":36.56,"az":296.3,"t":"2039-07-25T07:50:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.71,"alt":35.72,"az":296.9,"t":"2039-07-25T07:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.74,"alt":34.89,"az":297.4,"t":"2039-07-25T08:00:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.78,"alt":34.06,"az":297.9,"t":"2039-07-25T08:05:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.82,"alt":33.24,"az":298.5,"t":"2039-07-25T08:10:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.86,"alt":32.42,"az":299.0,"t":"2039-07-25T08:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.9,"alt":31.6,"az":299.6,"t":"2039-07-25T08:20:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.95,"alt":30.79,"az":300.1,"t":"2039-07-25T08:25:00Z","terrain":0.36},{"above_terrain":true,"airmass":2.0,"alt":29.98,"az":300.7,"t":"2039-07-25T08:30:00Z","terrain":0.34},{"above_terrain":true,"airmass":2.04,"alt":29.18,"az":301.2,"t":"2039-07-25T08:35:00Z","terrain":0.26},{"above_terrain":true,"airmass":2.1,"alt":28.38,"az":301.8,"t":"2039-07-25T08:40:00Z","terrain":0.13},{"above_terrain":true,"airmass":2.15,"alt":27.59,"az":302.4,"t":"2039-07-25T08:45:00Z","terrain":-0.04},{"above_terrain":true,"airmass":2.21,"alt":26.8,"az":302.9,"t":"2039-07-25T08:50:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.27,"alt":26.02,"az":303.5,"t":"2039-07-25T08:55:00Z","terrain":-0.16},{"above_terrain":true,"airmass":2.34,"alt":25.24,"az":304.1,"t":"2039-07-25T09:00:00Z","terrain":-0.12}],"transit":{"airmass":1.0,"alt":89.8,"az":170.3,"t":"2039-07-25T02:55:00Z"},"usable_hours":4.92,"verdict":"good","zenith_passage":true},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}