{"assessment":{"best_window":{"end":"2038-07-05T00:45Z","end_local":"03:45","hours":2.58,"label":"good","mean_quality":0.84,"start":"2038-07-04T22:10Z","start_local":"01:10"},"cost":{"altitude":2.67,"clouds":0.0,"darkness":1.6,"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":"2038-07-04T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":16,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"21:00","wind":null},{"alt":1,"cloud":null,"high":null,"iso":"2038-07-04T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":6,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"22:00","wind":null},{"alt":8,"cloud":null,"high":null,"iso":"2038-07-04T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-4,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"23:00","wind":null},{"alt":15,"cloud":null,"high":null,"iso":"2038-07-04T21:00Z","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":24,"cloud":null,"high":null,"iso":"2038-07-04T22:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-20,"precip":null,"q":0.56,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":34,"cloud":null,"high":null,"iso":"2038-07-04T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-26,"precip":null,"q":0.82,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":44,"cloud":null,"high":null,"iso":"2038-07-05T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-29,"precip":null,"q":0.89,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":54,"cloud":null,"high":null,"iso":"2038-07-05T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-29,"precip":null,"q":0.48,"rh":null,"sky":"astronomical twilight","temp":null,"time":"04:00","wind":null},{"alt":65,"cloud":null,"high":null,"iso":"2038-07-05T02:00Z","label":"poor","low":null,"mid":null,"moon_alt":-27,"precip":null,"q":0.15,"rh":null,"sky":"nautical twilight","temp":null,"time":"05:00","wind":null}],"peak_quality":0.94,"peak_sky":0.94,"quality_hours":3.0,"reasons":["the target being low or below 20\u00b0 cost 2.7 quality-hours","daylight and twilight cost 1.6 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":70,"score_weather":null,"sky_hours":3.0,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2038-07-04T21:35Z","end_local":"00:35","hours":3.67,"label":"unusable","mean_quality":0.0,"start":"2038-07-04T17:55Z","start_local":"20:55"},{"end":"2038-07-04T22:10Z","end_local":"01:10","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2038-07-04T21:35Z","start_local":"00:35"},{"end":"2038-07-05T00:45Z","end_local":"03:45","hours":2.58,"label":"good","mean_quality":0.84,"start":"2038-07-04T22:10Z","start_local":"01:10"},{"end":"2038-07-05T01:40Z","end_local":"04:40","hours":0.92,"label":"marginal","mean_quality":0.49,"start":"2038-07-05T00:45Z","start_local":"03:45"},{"end":"2038-07-05T02:20Z","end_local":"05:20","hours":0.67,"label":"poor","mean_quality":0.15,"start":"2038-07-05T01:40Z","start_local":"04:40"},{"end":"2038-07-05T02:55Z","end_local":"05:55","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2038-07-05T02:20Z","start_local":"05:20"}]},"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":"2038-07-04T20:07:18Z","dark_hours":4.61,"dark_to":"2038-07-05T00:44:04Z","moon":{"illumination":0.063,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":4.6,"moonrise":"2038-07-05T05:40:13Z","moonset":"2038-07-04T19:33:29Z","sunrise":"2038-07-05T02:52:32Z","sunset":"2038-07-04T17:58:49Z","twilight":{"astronomical":{"end":"2038-07-04T20:07:18Z","start":"2038-07-05T00:44:04Z"},"civil":{"end":"2038-07-04T18:32:38Z","start":"2038-07-05T02:18:43Z"},"nautical":{"end":"2038-07-04T19:15:54Z","start":"2038-07-05T01:35:28Z"}},"window_end":"2038-07-05T09:00:00Z","window_start":"2038-07-04T09:00:00Z"},"night_date":"2038-07-04","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.29,"alt":50.8,"t":"2038-07-05T00:40:00Z"},"dec":41.26875,"dec_of_date":41.4792,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":2.08,"limit_rise":"2038-07-04T21:33:19Z","limit_set":"2038-07-04T10:56:14Z","max_az_rate_deg_per_min":26.16,"moon_separation":100.1,"never_rises":false,"ra":10.68470833,"ra_of_date":11.214,"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":"Only 2.1 h above 30\u00b0, 3.2 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2038-07-04T13:44:27Z","blocked_dark_hours":0,"clears_at":"2038-07-04T18:58:41Z","rise_az":295.1},"track":[{"above_terrain":true,"airmass":1.6,"alt":38.51,"az":295.1,"t":"2038-07-04T09:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.63,"alt":37.66,"az":295.7,"t":"2038-07-04T09:05:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.67,"alt":36.82,"az":296.2,"t":"2038-07-04T09:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.7,"alt":35.98,"az":296.7,"t":"2038-07-04T09:15:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.73,"alt":35.15,"az":297.2,"t":"2038-07-04T09:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.77,"alt":34.32,"az":297.8,"t":"2038-07-04T09:25:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.81,"alt":33.49,"az":298.3,"t":"2038-07-04T09:30:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.85,"alt":32.67,"az":298.9,"t":"2038-07-04T09:35:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.89,"alt":31.85,"az":299.4,"t":"2038-07-04T09:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.93,"alt":31.04,"az":299.9,"t":"2038-07-04T09:45:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.98,"alt":30.23,"az":300.5,"t":"2038-07-04T09:50:00Z","terrain":0.34},{"above_terrain":true,"airmass":2.03,"alt":29.43,"az":301.1,"t":"2038-07-04T09:55:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.08,"alt":28.63,"az":301.6,"t":"2038-07-04T10:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.13,"alt":27.83,"az":302.2,"t":"2038-07-04T10:05:00Z","terrain":0.02},{"above_terrain":true,"airmass":2.19,"alt":27.04,"az":302.8,"t":"2038-07-04T10:10:00Z","terrain":-0.16},{"above_terrain":true,"airmass":2.25,"alt":26.26,"az":303.3,"t":"2038-07-04T10:15:00Z","terrain":-0.19},{"above_terrain":true,"airmass":2.31,"alt":25.48,"az":303.9,"t":"2038-07-04T10:20:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.38,"alt":24.71,"az":304.5,"t":"2038-07-04T10:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.45,"alt":23.94,"az":305.1,"t":"2038-07-04T10:30:00Z","terrain":-0.28},{"above_terrain":true,"airmass":2.53,"alt":23.17,"az":305.7,"t":"2038-07-04T10:35:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.61,"alt":22.42,"az":306.3,"t":"2038-07-04T10:40:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.69,"alt":21.67,"az":306.9,"t":"2038-07-04T10:45:00Z","terrain":0.15},{"above_terrain":true,"airmass":2.78,"alt":20.92,"az":307.5,"t":"2038-07-04T10:50:00Z","terrain":0.25},{"above_terrain":true,"airmass":2.88,"alt":20.18,"az":308.1,"t":"2038-07-04T10:55:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.98,"alt":19.45,"az":308.8,"t":"2038-07-04T11:00:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.09,"alt":18.72,"az":309.4,"t":"2038-07-04T11:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.21,"alt":18.0,"az":310.0,"t":"2038-07-04T11:10:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.33,"alt":17.29,"az":310.7,"t":"2038-07-04T11:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.47,"alt":16.58,"az":311.3,"t":"2038-07-04T11:20:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.61,"alt":15.88,"az":312.0,"t":"2038-07-04T11:25:00Z","terrain":0.15},{"above_terrain":true,"airmass":3.77,"alt":15.19,"az":312.6,"t":"2038-07-04T11:30:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.94,"alt":14.51,"az":313.3,"t":"2038-07-04T11:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":4.12,"alt":13.83,"az":314.0,"t":"2038-07-04T11:40:00Z","terrain":0.46},{"above_terrain":true,"airmass":4.32,"alt":13.16,"az":314.6,"t":"2038-07-04T11:45:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.53,"alt":12.5,"az":315.3,"t":"2038-07-04T11:50:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.77,"alt":11.84,"az":316.0,"t":"2038-07-04T11:55:00Z","terrain":0.48},{"above_terrain":true,"airmass":5.03,"alt":11.2,"az":316.7,"t":"2038-07-04T12:00:00Z","terrain":0.35},{"above_terrain":true,"airmass":5.31,"alt":10.56,"az":317.4,"t":"2038-07-04T12:05:00Z","terrain":0.31},{"above_terrain":true,"airmass":5.62,"alt":9.93,"az":318.1,"t":"2038-07-04T12:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":5.97,"alt":9.31,"az":318.8,"t":"2038-07-04T12:15:00Z","terrain":-0.06},{"above_terrain":true,"airmass":6.35,"alt":8.7,"az":319.6,"t":"2038-07-04T12:20:00Z","terrain":-0.17},{"above_terrain":true,"airmass":6.78,"alt":8.09,"az":320.3,"t":"2038-07-04T12:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.27,"alt":7.5,"az":321.0,"t":"2038-07-04T12:30:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.81,"alt":6.92,"az":321.8,"t":"2038-07-04T12:35:00Z","terrain":0.11},{"above_terrain":true,"airmass":8.43,"alt":6.34,"az":322.5,"t":"2038-07-04T12:40:00Z","terrain":0.14},{"above_terrain":true,"airmass":9.13,"alt":5.78,"az":323.3,"t":"2038-07-04T12:45:00Z","terrain":0.0},{"above_terrain":true,"airmass":9.94,"alt":5.22,"az":324.0,"t":"2038-07-04T12:50:00Z","terrain":-0.21},{"above_terrain":true,"airmass":10.88,"alt":4.68,"az":324.8,"t":"2038-07-04T12:55:00Z","terrain":-0.19},{"above_terrain":true,"airmass":11.97,"alt":4.14,"az":325.6,"t":"2038-07-04T13:00:00Z","terrain":-0.22},{"above_terrain":true,"airmass":13.26,"alt":3.62,"az":326.3,"t":"2038-07-04T13:05:00Z","terrain":-0.29},{"above_terrain":true,"airmass":14.79,"alt":3.11,"az":327.1,"t":"2038-07-04T13:10:00Z","terrain":-0.37},{"above_terrain":true,"airmass":16.62,"alt":2.6,"az":327.9,"t":"2038-07-04T13:15:00Z","terrain":-0.24},{"above_terrain":true,"airmass":18.85,"alt":2.11,"az":328.7,"t":"2038-07-04T13:20:00Z","terrain":-0.16},{"above_terrain":true,"airmass":21.57,"alt":1.63,"az":329.5,"t":"2038-07-04T13:25:00Z","terrain":-0.25},{"above_terrain":true,"airmass":24.93,"alt":1.16,"az":330.4,"t":"2038-07-04T13:30:00Z","terrain":-0.36},{"above_terrain":true,"airmass":29.1,"alt":0.71,"az":331.2,"t":"2038-07-04T13:35:00Z","terrain":-0.35},{"above_terrain":true,"airmass":34.27,"alt":0.26,"az":332.0,"t":"2038-07-04T13:40:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-0.17,"az":332.8,"t":"2038-07-04T13:45:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-0.59,"az":333.7,"t":"2038-07-04T13:50:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-1.0,"az":334.5,"t":"2038-07-04T13:55:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-1.4,"az":335.4,"t":"2038-07-04T14:00:00Z","terrain":-0.68},{"above_terrain":false,"airmass":null,"alt":-1.78,"az":336.2,"t":"2038-07-04T14:05:00Z","terrain":-0.81},{"above_terrain":false,"airmass":null,"alt":-2.15,"az":337.1,"t":"2038-07-04T14:10:00Z","terrain":-0.71},{"above_terrain":false,"airmass":null,"alt":-2.51,"az":338.0,"t":"2038-07-04T14:15:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-2.86,"az":338.8,"t":"2038-07-04T14:20:00Z","terrain":-0.7},{"above_terrain":false,"airmass":null,"alt":-3.19,"az":339.7,"t":"2038-07-04T14:25:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-3.5,"az":340.6,"t":"2038-07-04T14:30:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-3.81,"az":341.5,"t":"2038-07-04T14:35:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-4.1,"az":342.4,"t":"2038-07-04T14:40:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-4.37,"az":343.3,"t":"2038-07-04T14:45:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-4.64,"az":344.2,"t":"2038-07-04T14:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-4.88,"az":345.1,"t":"2038-07-04T14:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-5.12,"az":346.0,"t":"2038-07-04T15:00:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-5.34,"az":346.9,"t":"2038-07-04T15:05:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-5.54,"az":347.8,"t":"2038-07-04T15:10:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-5.73,"az":348.8,"t":"2038-07-04T15:15:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-5.91,"az":349.7,"t":"2038-07-04T15:20:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-6.07,"az":350.6,"t":"2038-07-04T15:25:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.21,"az":351.6,"t":"2038-07-04T15:30:00Z","terrain":0.21},{"above_terrain":false,"airmass":null,"alt":-6.34,"az":352.5,"t":"2038-07-04T15:35:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-6.45,"az":353.4,"t":"2038-07-04T15:40:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-6.55,"az":354.4,"t":"2038-07-04T15:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.64,"az":355.3,"t":"2038-07-04T15:50:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-6.71,"az":356.3,"t":"2038-07-04T15:55:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.76,"az":357.2,"t":"2038-07-04T16:00:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-6.8,"az":358.2,"t":"2038-07-04T16:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.82,"az":359.1,"t":"2038-07-04T16:10:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-6.83,"az":0.0,"t":"2038-07-04T16:15:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-6.82,"az":1.0,"t":"2038-07-04T16:20:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-6.8,"az":1.9,"t":"2038-07-04T16:25:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.76,"az":2.9,"t":"2038-07-04T16:30:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-6.7,"az":3.8,"t":"2038-07-04T16:35:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-6.63,"az":4.8,"t":"2038-07-04T16:40:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-6.55,"az":5.7,"t":"2038-07-04T16:45:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-6.45,"az":6.6,"t":"2038-07-04T16:50:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-6.33,"az":7.6,"t":"2038-07-04T16:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.2,"az":8.5,"t":"2038-07-04T17:00:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-6.05,"az":9.5,"t":"2038-07-04T17:05:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-5.89,"az":10.4,"t":"2038-07-04T17:10:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-5.71,"az":11.3,"t":"2038-07-04T17:15:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-5.52,"az":12.2,"t":"2038-07-04T17:20:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-5.32,"az":13.2,"t":"2038-07-04T17:25:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-5.1,"az":14.1,"t":"2038-07-04T17:30:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-4.86,"az":15.0,"t":"2038-07-04T17:35:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-4.61,"az":15.9,"t":"2038-07-04T17:40:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-4.35,"az":16.8,"t":"2038-07-04T17:45:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-4.07,"az":17.7,"t":"2038-07-04T17:50:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-3.78,"az":18.6,"t":"2038-07-04T17:55:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-3.48,"az":19.5,"t":"2038-07-04T18:00:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-3.16,"az":20.4,"t":"2038-07-04T18:05:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-2.83,"az":21.2,"t":"2038-07-04T18:10:00Z","terrain":0.76},{"above_terrain":false,"airmass":null,"alt":-2.48,"az":22.1,"t":"2038-07-04T18:15:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-2.12,"az":23.0,"t":"2038-07-04T18:20:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-1.75,"az":23.8,"t":"2038-07-04T18:25:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-1.36,"az":24.7,"t":"2038-07-04T18:30:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-0.97,"az":25.6,"t":"2038-07-04T18:35:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-0.56,"az":26.4,"t":"2038-07-04T18:40:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-0.13,"az":27.2,"t":"2038-07-04T18:45:00Z","terrain":1.26},{"above_terrain":false,"airmass":33.77,"alt":0.3,"az":28.1,"t":"2038-07-04T18:50:00Z","terrain":1.18},{"above_terrain":false,"airmass":28.69,"alt":0.75,"az":28.9,"t":"2038-07-04T18:55:00Z","terrain":1.02},{"above_terrain":true,"airmass":24.6,"alt":1.2,"az":29.7,"t":"2038-07-04T19:00:00Z","terrain":1.11},{"above_terrain":true,"airmass":21.31,"alt":1.67,"az":30.5,"t":"2038-07-04T19:05:00Z","terrain":1.24},{"above_terrain":true,"airmass":18.63,"alt":2.16,"az":31.3,"t":"2038-07-04T19:10:00Z","terrain":1.32},{"above_terrain":true,"airmass":16.45,"alt":2.65,"az":32.1,"t":"2038-07-04T19:15:00Z","terrain":1.28},{"above_terrain":true,"airmass":14.64,"alt":3.15,"az":32.9,"t":"2038-07-04T19:20:00Z","terrain":1.01},{"above_terrain":true,"airmass":13.14,"alt":3.67,"az":33.7,"t":"2038-07-04T19:25:00Z","terrain":0.59},{"above_terrain":true,"airmass":11.87,"alt":4.19,"az":34.5,"t":"2038-07-04T19:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":10.79,"alt":4.73,"az":35.3,"t":"2038-07-04T19:35:00Z","terrain":0.04},{"above_terrain":true,"airmass":9.86,"alt":5.27,"az":36.0,"t":"2038-07-04T19:40:00Z","terrain":0.03},{"above_terrain":true,"airmass":9.07,"alt":5.83,"az":36.8,"t":"2038-07-04T19:45:00Z","terrain":-0.07},{"above_terrain":true,"airmass":8.37,"alt":6.39,"az":37.6,"t":"2038-07-04T19:50:00Z","terrain":-0.16},{"above_terrain":true,"airmass":7.76,"alt":6.97,"az":38.3,"t":"2038-07-04T19:55:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.22,"alt":7.55,"az":39.0,"t":"2038-07-04T20:00:00Z","terrain":-0.16},{"above_terrain":true,"airmass":6.74,"alt":8.15,"az":39.8,"t":"2038-07-04T20:05:00Z","terrain":-0.07},{"above_terrain":true,"airmass":6.32,"alt":8.75,"az":40.5,"t":"2038-07-04T20:10:00Z","terrain":-0.01},{"above_terrain":true,"airmass":5.94,"alt":9.36,"az":41.2,"t":"2038-07-04T20:15:00Z","terrain":0.04},{"above_terrain":true,"airmass":5.59,"alt":9.98,"az":41.9,"t":"2038-07-04T20:20:00Z","terrain":0.11},{"above_terrain":true,"airmass":5.28,"alt":10.61,"az":42.6,"t":"2038-07-04T20:25:00Z","terrain":0.2},{"above_terrain":true,"airmass":5.0,"alt":11.25,"az":43.3,"t":"2038-07-04T20:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.75,"alt":11.9,"az":44.0,"t":"2038-07-04T20:35:00Z","terrain":0.42},{"above_terrain":true,"airmass":4.51,"alt":12.55,"az":44.7,"t":"2038-07-04T20:40:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.3,"alt":13.22,"az":45.4,"t":"2038-07-04T20:45:00Z","terrain":0.62},{"above_terrain":true,"airmass":4.1,"alt":13.89,"az":46.1,"t":"2038-07-04T20:50:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.92,"alt":14.56,"az":46.8,"t":"2038-07-04T20:55:00Z","terrain":0.62},{"above_terrain":true,"airmass":3.75,"alt":15.25,"az":47.4,"t":"2038-07-04T21:00:00Z","terrain":0.58},{"above_terrain":true,"airmass":3.6,"alt":15.94,"az":48.1,"t":"2038-07-04T21:05:00Z","terrain":0.52},{"above_terrain":true,"airmass":3.45,"alt":16.64,"az":48.7,"t":"2038-07-04T21:10:00Z","terrain":0.44},{"above_terrain":true,"airmass":3.32,"alt":17.35,"az":49.4,"t":"2038-07-04T21:15:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.2,"alt":18.06,"az":50.0,"t":"2038-07-04T21:20:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.08,"alt":18.78,"az":50.7,"t":"2038-07-04T21:25:00Z","terrain":0.49},{"above_terrain":true,"airmass":2.97,"alt":19.51,"az":51.3,"t":"2038-07-04T21:30:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.87,"alt":20.25,"az":51.9,"t":"2038-07-04T21:35:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.77,"alt":20.99,"az":52.5,"t":"2038-07-04T21:40:00Z","terrain":0.74},{"above_terrain":true,"airmass":2.68,"alt":21.73,"az":53.1,"t":"2038-07-04T21:45:00Z","terrain":0.86},{"above_terrain":true,"airmass":2.6,"alt":22.48,"az":53.7,"t":"2038-07-04T21:50:00Z","terrain":0.96},{"above_terrain":true,"airmass":2.52,"alt":23.24,"az":54.4,"t":"2038-07-04T21:55:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.45,"alt":24.0,"az":54.9,"t":"2038-07-04T22:00:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.38,"alt":24.77,"az":55.5,"t":"2038-07-04T22:05:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.31,"alt":25.55,"az":56.1,"t":"2038-07-04T22:10:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.25,"alt":26.33,"az":56.7,"t":"2038-07-04T22:15:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.19,"alt":27.11,"az":57.3,"t":"2038-07-04T22:20:00Z","terrain":1.12},{"above_terrain":true,"airmass":2.13,"alt":27.9,"az":57.9,"t":"2038-07-04T22:25:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.08,"alt":28.7,"az":58.4,"t":"2038-07-04T22:30:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.02,"alt":29.5,"az":59.0,"t":"2038-07-04T22:35:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.98,"alt":30.3,"az":59.5,"t":"2038-07-04T22:40:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.93,"alt":31.11,"az":60.1,"t":"2038-07-04T22:45:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.89,"alt":31.92,"az":60.7,"t":"2038-07-04T22:50:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.84,"alt":32.74,"az":61.2,"t":"2038-07-04T22:55:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.8,"alt":33.56,"az":61.7,"t":"2038-07-04T23:00:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.77,"alt":34.39,"az":62.3,"t":"2038-07-04T23:05:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.73,"alt":35.22,"az":62.8,"t":"2038-07-04T23:10:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.7,"alt":36.06,"az":63.3,"t":"2038-07-04T23:15:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.66,"alt":36.89,"az":63.9,"t":"2038-07-04T23:20:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.63,"alt":37.74,"az":64.4,"t":"2038-07-04T23:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.6,"alt":38.58,"az":64.9,"t":"2038-07-04T23:30:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.57,"alt":39.43,"az":65.4,"t":"2038-07-04T23:35:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.54,"alt":40.28,"az":65.9,"t":"2038-07-04T23:40:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.52,"alt":41.14,"az":66.4,"t":"2038-07-04T23:45:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.49,"alt":42.0,"az":66.9,"t":"2038-07-04T23:50:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.47,"alt":42.86,"az":67.5,"t":"2038-07-04T23:55:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.44,"alt":43.73,"az":67.9,"t":"2038-07-05T00:00:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.42,"alt":44.6,"az":68.4,"t":"2038-07-05T00:05:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.4,"alt":45.47,"az":68.9,"t":"2038-07-05T00:10:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.38,"alt":46.34,"az":69.4,"t":"2038-07-05T00:15:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.36,"alt":47.22,"az":69.9,"t":"2038-07-05T00:20:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.34,"alt":48.1,"az":70.4,"t":"2038-07-05T00:25:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.32,"alt":48.99,"az":70.9,"t":"2038-07-05T00:30:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.31,"alt":49.87,"az":71.4,"t":"2038-07-05T00:35:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.29,"alt":50.76,"az":71.8,"t":"2038-07-05T00:40:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.27,"alt":51.65,"az":72.3,"t":"2038-07-05T00:45:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.26,"alt":52.54,"az":72.8,"t":"2038-07-05T00:50:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.24,"alt":53.44,"az":73.3,"t":"2038-07-05T00:55:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.23,"alt":54.34,"az":73.7,"t":"2038-07-05T01:00:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.22,"alt":55.24,"az":74.2,"t":"2038-07-05T01:05:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.2,"alt":56.14,"az":74.7,"t":"2038-07-05T01:10:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.19,"alt":57.04,"az":75.1,"t":"2038-07-05T01:15:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.18,"alt":57.95,"az":75.6,"t":"2038-07-05T01:20:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.17,"alt":58.85,"az":76.1,"t":"2038-07-05T01:25:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.16,"alt":59.76,"az":76.5,"t":"2038-07-05T01:30:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.15,"alt":60.67,"az":77.0,"t":"2038-07-05T01:35:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.14,"alt":61.59,"az":77.4,"t":"2038-07-05T01:40:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.13,"alt":62.5,"az":77.9,"t":"2038-07-05T01:45:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.12,"alt":63.42,"az":78.3,"t":"2038-07-05T01:50:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.11,"alt":64.33,"az":78.8,"t":"2038-07-05T01:55:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.1,"alt":65.25,"az":79.3,"t":"2038-07-05T02:00:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.09,"alt":66.17,"az":79.7,"t":"2038-07-05T02:05:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.09,"alt":67.09,"az":80.2,"t":"2038-07-05T02:10:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.08,"alt":68.02,"az":80.6,"t":"2038-07-05T02:15:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.07,"alt":68.94,"az":81.1,"t":"2038-07-05T02:20:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.06,"alt":69.87,"az":81.5,"t":"2038-07-05T02:25:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.06,"alt":70.79,"az":82.0,"t":"2038-07-05T02:30:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.05,"alt":71.72,"az":82.4,"t":"2038-07-05T02:35:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.05,"alt":72.65,"az":82.9,"t":"2038-07-05T02:40:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.04,"alt":73.58,"az":83.4,"t":"2038-07-05T02:45:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.04,"alt":74.51,"az":83.8,"t":"2038-07-05T02:50:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.03,"alt":75.44,"az":84.3,"t":"2038-07-05T02:55:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.03,"alt":76.37,"az":84.8,"t":"2038-07-05T03:00:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.02,"alt":77.3,"az":85.3,"t":"2038-07-05T03:05:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.02,"alt":78.24,"az":85.8,"t":"2038-07-05T03:10:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.02,"alt":79.17,"az":86.3,"t":"2038-07-05T03:15:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.01,"alt":80.1,"az":86.8,"t":"2038-07-05T03:20:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.01,"alt":81.04,"az":87.4,"t":"2038-07-05T03:25:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.01,"alt":81.97,"az":88.0,"t":"2038-07-05T03:30:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.01,"alt":82.91,"az":88.6,"t":"2038-07-05T03:35:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.01,"alt":83.85,"az":89.3,"t":"2038-07-05T03:40:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.0,"alt":84.78,"az":90.0,"t":"2038-07-05T03:45:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.0,"alt":85.72,"az":91.0,"t":"2038-07-05T03:50:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.0,"alt":86.65,"az":92.2,"t":"2038-07-05T03:55:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.0,"alt":87.59,"az":94.0,"t":"2038-07-05T04:00:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.0,"alt":88.52,"az":97.6,"t":"2038-07-05T04:05:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.0,"alt":89.43,"az":111.8,"t":"2038-07-05T04:10:00Z","terrain":-1.37},{"above_terrain":true,"airmass":1.0,"alt":89.54,"az":242.6,"t":"2038-07-05T04:15:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.0,"alt":88.64,"az":261.6,"t":"2038-07-05T04:20:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.0,"alt":87.71,"az":265.7,"t":"2038-07-05T04:25:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.0,"alt":86.77,"az":267.6,"t":"2038-07-05T04:30:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.0,"alt":85.84,"az":268.9,"t":"2038-07-05T04:35:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.0,"alt":84.9,"az":269.9,"t":"2038-07-05T04:40:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.01,"alt":83.96,"az":270.7,"t":"2038-07-05T04:45:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.01,"alt":83.03,"az":271.3,"t":"2038-07-05T04:50:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.01,"alt":82.09,"az":272.0,"t":"2038-07-05T04:55:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.01,"alt":81.16,"az":272.6,"t":"2038-07-05T05:00:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.01,"alt":80.22,"az":273.1,"t":"2038-07-05T05:05:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.02,"alt":79.29,"az":273.6,"t":"2038-07-05T05:10:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.02,"alt":78.35,"az":274.1,"t":"2038-07-05T05:15:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.02,"alt":77.42,"az":274.6,"t":"2038-07-05T05:20:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.03,"alt":76.49,"az":275.1,"t":"2038-07-05T05:25:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.03,"alt":75.56,"az":275.6,"t":"2038-07-05T05:30:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.04,"alt":74.63,"az":276.1,"t":"2038-07-05T05:35:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.04,"alt":73.7,"az":276.6,"t":"2038-07-05T05:40:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.05,"alt":72.77,"az":277.0,"t":"2038-07-05T05:45:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.05,"alt":71.84,"az":277.5,"t":"2038-07-05T05:50:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.06,"alt":70.91,"az":278.0,"t":"2038-07-05T05:55:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.06,"alt":69.98,"az":278.4,"t":"2038-07-05T06:00:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.07,"alt":69.06,"az":278.9,"t":"2038-07-05T06:05:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.08,"alt":68.13,"az":279.3,"t":"2038-07-05T06:10:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.08,"alt":67.21,"az":279.8,"t":"2038-07-05T06:15:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.09,"alt":66.29,"az":280.2,"t":"2038-07-05T06:20:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.1,"alt":65.37,"az":280.7,"t":"2038-07-05T06:25:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.11,"alt":64.45,"az":281.1,"t":"2038-07-05T06:30:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.12,"alt":63.53,"az":281.6,"t":"2038-07-05T06:35:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.13,"alt":62.62,"az":282.1,"t":"2038-07-05T06:40:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.14,"alt":61.7,"az":282.5,"t":"2038-07-05T06:45:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.15,"alt":60.79,"az":283.0,"t":"2038-07-05T06:50:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.16,"alt":59.88,"az":283.4,"t":"2038-07-05T06:55:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.17,"alt":58.97,"az":283.9,"t":"2038-07-05T07:00:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.18,"alt":58.06,"az":284.3,"t":"2038-07-05T07:05:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.19,"alt":57.15,"az":284.8,"t":"2038-07-05T07:10:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.2,"alt":56.25,"az":285.3,"t":"2038-07-05T07:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.21,"alt":55.35,"az":285.7,"t":"2038-07-05T07:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.23,"alt":54.45,"az":286.2,"t":"2038-07-05T07:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.24,"alt":53.55,"az":286.7,"t":"2038-07-05T07:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.26,"alt":52.66,"az":287.1,"t":"2038-07-05T07:35:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.27,"alt":51.76,"az":287.6,"t":"2038-07-05T07:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.29,"alt":50.87,"az":288.1,"t":"2038-07-05T07:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.3,"alt":49.98,"az":288.6,"t":"2038-07-05T07:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.32,"alt":49.1,"az":289.1,"t":"2038-07-05T07:55:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.34,"alt":48.21,"az":289.5,"t":"2038-07-05T08:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.36,"alt":47.33,"az":290.0,"t":"2038-07-05T08:05:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.38,"alt":46.46,"az":290.5,"t":"2038-07-05T08:10:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.4,"alt":45.58,"az":291.0,"t":"2038-07-05T08:15:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.42,"alt":44.71,"az":291.5,"t":"2038-07-05T08:20:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.44,"alt":43.84,"az":292.0,"t":"2038-07-05T08:25:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.47,"alt":42.97,"az":292.5,"t":"2038-07-05T08:30:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.49,"alt":42.11,"az":293.0,"t":"2038-07-05T08:35:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.51,"alt":41.25,"az":293.5,"t":"2038-07-05T08:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.54,"alt":40.39,"az":294.0,"t":"2038-07-05T08:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.57,"alt":39.54,"az":294.5,"t":"2038-07-05T08:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.6,"alt":38.69,"az":295.0,"t":"2038-07-05T08:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.63,"alt":37.84,"az":295.5,"t":"2038-07-05T09:00:00Z","terrain":0.28}],"transit":{"airmass":1.0,"alt":89.5,"az":242.6,"t":"2038-07-05T04:15:00Z"},"usable_hours":3.17,"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."]}