{"assessment":{"best_window":{"end":"2034-06-29T00:40Z","end_local":"03:40","hours":1.92,"label":"good","mean_quality":0.76,"start":"2034-06-28T22:45Z","start_local":"01:45"},"cost":{"altitude":3.01,"clouds":0.0,"darkness":1.56,"moon":0.2},"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 possible, with compromises \u2014 weather unknown","hourly":[{"alt":-5,"cloud":null,"high":null,"iso":"2034-06-28T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":25,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"21:00","wind":null},{"alt":-1,"cloud":null,"high":null,"iso":"2034-06-28T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":29,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"22:00","wind":null},{"alt":5,"cloud":null,"high":null,"iso":"2034-06-28T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":31,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"23:00","wind":null},{"alt":12,"cloud":null,"high":null,"iso":"2034-06-28T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":30,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":20,"cloud":null,"high":null,"iso":"2034-06-28T22:00Z","label":"marginal","low":null,"mid":null,"moon_alt":26,"precip":null,"q":0.37,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":30,"cloud":null,"high":null,"iso":"2034-06-28T23:00Z","label":"good","low":null,"mid":null,"moon_alt":19,"precip":null,"q":0.71,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":40,"cloud":null,"high":null,"iso":"2034-06-29T00:00Z","label":"good","low":null,"mid":null,"moon_alt":11,"precip":null,"q":0.79,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":50,"cloud":null,"high":null,"iso":"2034-06-29T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":1,"precip":null,"q":0.43,"rh":null,"sky":"astronomical twilight","temp":null,"time":"04:00","wind":null},{"alt":61,"cloud":null,"high":null,"iso":"2034-06-29T02:00Z","label":"poor","low":null,"mid":null,"moon_alt":-9,"precip":null,"q":0.15,"rh":null,"sky":"nautical twilight","temp":null,"time":"05:00","wind":null}],"peak_quality":0.83,"peak_sky":0.83,"quality_hours":2.34,"reasons":["the target being low or below 20\u00b0 cost 3.0 quality-hours","daylight and twilight cost 1.6 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":49,"score_weather":null,"sky_hours":2.34,"verdict":"unknown","verdict_astronomy":"marginal","weather_known":false,"windows":[{"end":"2034-06-28T22:00Z","end_local":"01:00","hours":4.08,"label":"unusable","mean_quality":0.0,"start":"2034-06-28T17:55Z","start_local":"20:55"},{"end":"2034-06-28T22:45Z","end_local":"01:45","hours":0.75,"label":"marginal","mean_quality":0.48,"start":"2034-06-28T22:00Z","start_local":"01:00"},{"end":"2034-06-29T00:40Z","end_local":"03:40","hours":1.92,"label":"good","mean_quality":0.76,"start":"2034-06-28T22:45Z","start_local":"01:45"},{"end":"2034-06-29T01:35Z","end_local":"04:35","hours":0.92,"label":"marginal","mean_quality":0.45,"start":"2034-06-29T00:40Z","start_local":"03:40"},{"end":"2034-06-29T02:20Z","end_local":"05:20","hours":0.75,"label":"poor","mean_quality":0.15,"start":"2034-06-29T01:35Z","start_local":"04:35"},{"end":"2034-06-29T02:50Z","end_local":"05:50","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2034-06-29T02:20Z","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":"2034-06-28T20:10:00Z","dark_hours":4.48,"dark_to":"2034-06-29T00:39:01Z","moon":{"illumination":0.924,"phase":"waxing gibbous","waxing":true},"moon_free_dark_hours":0.0,"moonrise":"2034-06-28T15:02:52Z","moonset":"2034-06-29T01:07:12Z","sunrise":"2034-06-29T02:49:21Z","sunset":"2034-06-28T17:59:40Z","twilight":{"astronomical":{"end":"2034-06-28T20:10:00Z","start":"2034-06-29T00:39:01Z"},"civil":{"end":"2034-06-28T18:33:46Z","start":"2034-06-29T02:15:15Z"},"nautical":{"end":"2034-06-28T19:17:32Z","start":"2034-06-29T01:31:29Z"}},"window_end":"2034-06-29T09:00:00Z","window_start":"2034-06-28T09:00:00Z"},"night_date":"2034-06-28","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.4,"alt":45.7,"t":"2034-06-29T00:35:00Z"},"dec":41.26875,"dec_of_date":41.4573,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":1.58,"limit_rise":"2034-06-28T21:56:54Z","limit_set":"2034-06-28T11:19:37Z","max_az_rate_deg_per_min":23.55,"moon_separation":127.9,"never_rises":false,"ra":10.68470833,"ra_of_date":11.1587,"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 1.6 h above 30\u00b0, 2.7 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2034-06-28T14:07:48Z","blocked_dark_hours":0,"clears_at":"2034-06-28T19:22:20Z","rise_az":292.7},"track":[{"above_terrain":true,"airmass":1.48,"alt":42.52,"az":292.7,"t":"2034-06-28T09:00:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.5,"alt":41.66,"az":293.2,"t":"2034-06-28T09:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.53,"alt":40.8,"az":293.7,"t":"2034-06-28T09:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.56,"alt":39.94,"az":294.2,"t":"2034-06-28T09:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.58,"alt":39.09,"az":294.8,"t":"2034-06-28T09:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.61,"alt":38.24,"az":295.3,"t":"2034-06-28T09:25:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.64,"alt":37.4,"az":295.8,"t":"2034-06-28T09:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.68,"alt":36.56,"az":296.3,"t":"2034-06-28T09:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.71,"alt":35.72,"az":296.8,"t":"2034-06-28T09:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.74,"alt":34.89,"az":297.4,"t":"2034-06-28T09:45:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.78,"alt":34.06,"az":297.9,"t":"2034-06-28T09:50:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.82,"alt":33.23,"az":298.4,"t":"2034-06-28T09:55:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.86,"alt":32.41,"az":299.0,"t":"2034-06-28T10:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.9,"alt":31.6,"az":299.5,"t":"2034-06-28T10:05:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.95,"alt":30.78,"az":300.1,"t":"2034-06-28T10:10:00Z","terrain":0.37},{"above_terrain":true,"airmass":2.0,"alt":29.98,"az":300.6,"t":"2034-06-28T10:15:00Z","terrain":0.34},{"above_terrain":true,"airmass":2.05,"alt":29.17,"az":301.2,"t":"2034-06-28T10:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.1,"alt":28.38,"az":301.8,"t":"2034-06-28T10:25:00Z","terrain":0.13},{"above_terrain":true,"airmass":2.15,"alt":27.58,"az":302.3,"t":"2034-06-28T10:30:00Z","terrain":-0.03},{"above_terrain":true,"airmass":2.21,"alt":26.79,"az":302.9,"t":"2034-06-28T10:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.27,"alt":26.01,"az":303.5,"t":"2034-06-28T10:40:00Z","terrain":-0.17},{"above_terrain":true,"airmass":2.34,"alt":25.23,"az":304.1,"t":"2034-06-28T10:45:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.4,"alt":24.46,"az":304.7,"t":"2034-06-28T10:50:00Z","terrain":-0.23},{"above_terrain":true,"airmass":2.48,"alt":23.69,"az":305.3,"t":"2034-06-28T10:55:00Z","terrain":-0.26},{"above_terrain":true,"airmass":2.55,"alt":22.93,"az":305.9,"t":"2034-06-28T11:00:00Z","terrain":-0.19},{"above_terrain":true,"airmass":2.63,"alt":22.18,"az":306.5,"t":"2034-06-28T11:05:00Z","terrain":-0.01},{"above_terrain":true,"airmass":2.72,"alt":21.43,"az":307.1,"t":"2034-06-28T11:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.81,"alt":20.68,"az":307.7,"t":"2034-06-28T11:15:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.91,"alt":19.95,"az":308.3,"t":"2034-06-28T11:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.02,"alt":19.21,"az":308.9,"t":"2034-06-28T11:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.13,"alt":18.49,"az":309.6,"t":"2034-06-28T11:30:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.25,"alt":17.77,"az":310.2,"t":"2034-06-28T11:35:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.37,"alt":17.06,"az":310.9,"t":"2034-06-28T11:40:00Z","terrain":0.34},{"above_terrain":true,"airmass":3.51,"alt":16.36,"az":311.5,"t":"2034-06-28T11:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.66,"alt":15.66,"az":312.2,"t":"2034-06-28T11:50:00Z","terrain":0.16},{"above_terrain":true,"airmass":3.82,"alt":14.97,"az":312.8,"t":"2034-06-28T11:55:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.99,"alt":14.29,"az":313.5,"t":"2034-06-28T12:00:00Z","terrain":0.37},{"above_terrain":true,"airmass":4.18,"alt":13.61,"az":314.2,"t":"2034-06-28T12:05:00Z","terrain":0.48},{"above_terrain":true,"airmass":4.39,"alt":12.94,"az":314.8,"t":"2034-06-28T12:10:00Z","terrain":0.54},{"above_terrain":true,"airmass":4.61,"alt":12.28,"az":315.5,"t":"2034-06-28T12:15:00Z","terrain":0.52},{"above_terrain":true,"airmass":4.85,"alt":11.63,"az":316.2,"t":"2034-06-28T12:20:00Z","terrain":0.44},{"above_terrain":true,"airmass":5.12,"alt":10.99,"az":316.9,"t":"2034-06-28T12:25:00Z","terrain":0.32},{"above_terrain":true,"airmass":5.41,"alt":10.35,"az":317.6,"t":"2034-06-28T12:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":5.73,"alt":9.73,"az":318.3,"t":"2034-06-28T12:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":6.09,"alt":9.11,"az":319.0,"t":"2034-06-28T12:40:00Z","terrain":-0.14},{"above_terrain":true,"airmass":6.49,"alt":8.5,"az":319.8,"t":"2034-06-28T12:45:00Z","terrain":-0.19},{"above_terrain":true,"airmass":6.94,"alt":7.9,"az":320.5,"t":"2034-06-28T12:50:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.44,"alt":7.31,"az":321.2,"t":"2034-06-28T12:55:00Z","terrain":-0.11},{"above_terrain":true,"airmass":8.01,"alt":6.73,"az":322.0,"t":"2034-06-28T13:00:00Z","terrain":0.2},{"above_terrain":true,"airmass":8.65,"alt":6.15,"az":322.7,"t":"2034-06-28T13:05:00Z","terrain":0.12},{"above_terrain":true,"airmass":9.39,"alt":5.59,"az":323.5,"t":"2034-06-28T13:10:00Z","terrain":-0.06},{"above_terrain":true,"airmass":10.24,"alt":5.04,"az":324.2,"t":"2034-06-28T13:15:00Z","terrain":-0.21},{"above_terrain":true,"airmass":11.22,"alt":4.5,"az":325.0,"t":"2034-06-28T13:20:00Z","terrain":-0.19},{"above_terrain":true,"airmass":12.38,"alt":3.97,"az":325.8,"t":"2034-06-28T13:25:00Z","terrain":-0.23},{"above_terrain":true,"airmass":13.74,"alt":3.45,"az":326.6,"t":"2034-06-28T13:30:00Z","terrain":-0.33},{"above_terrain":true,"airmass":15.37,"alt":2.94,"az":327.4,"t":"2034-06-28T13:35:00Z","terrain":-0.33},{"above_terrain":true,"airmass":17.33,"alt":2.44,"az":328.2,"t":"2034-06-28T13:40:00Z","terrain":-0.21},{"above_terrain":true,"airmass":19.71,"alt":1.95,"az":329.0,"t":"2034-06-28T13:45:00Z","terrain":-0.13},{"above_terrain":true,"airmass":22.64,"alt":1.47,"az":329.8,"t":"2034-06-28T13:50:00Z","terrain":-0.3},{"above_terrain":true,"airmass":26.26,"alt":1.01,"az":330.6,"t":"2034-06-28T13:55:00Z","terrain":-0.37},{"above_terrain":true,"airmass":30.76,"alt":0.55,"az":331.4,"t":"2034-06-28T14:00:00Z","terrain":-0.29},{"above_terrain":true,"airmass":36.32,"alt":0.11,"az":332.2,"t":"2034-06-28T14:05:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-0.32,"az":333.1,"t":"2034-06-28T14:10:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-0.74,"az":333.9,"t":"2034-06-28T14:15:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-1.14,"az":334.8,"t":"2034-06-28T14:20:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-1.54,"az":335.6,"t":"2034-06-28T14:25:00Z","terrain":-0.74},{"above_terrain":false,"airmass":null,"alt":-1.92,"az":336.5,"t":"2034-06-28T14:30:00Z","terrain":-0.78},{"above_terrain":false,"airmass":null,"alt":-2.28,"az":337.3,"t":"2034-06-28T14:35:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-2.64,"az":338.2,"t":"2034-06-28T14:40:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-2.98,"az":339.1,"t":"2034-06-28T14:45:00Z","terrain":-0.73},{"above_terrain":false,"airmass":null,"alt":-3.3,"az":340.0,"t":"2034-06-28T14:50:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-3.62,"az":340.9,"t":"2034-06-28T14:55:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-3.92,"az":341.8,"t":"2034-06-28T15:00:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-4.2,"az":342.6,"t":"2034-06-28T15:05:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-4.48,"az":343.6,"t":"2034-06-28T15:10:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-4.73,"az":344.5,"t":"2034-06-28T15:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-4.98,"az":345.4,"t":"2034-06-28T15:20:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-5.21,"az":346.3,"t":"2034-06-28T15:25:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-5.42,"az":347.2,"t":"2034-06-28T15:30:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-5.62,"az":348.1,"t":"2034-06-28T15:35:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-5.81,"az":349.0,"t":"2034-06-28T15:40:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-5.98,"az":350.0,"t":"2034-06-28T15:45:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.13,"az":350.9,"t":"2034-06-28T15:50:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.27,"az":351.8,"t":"2034-06-28T15:55:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-6.4,"az":352.8,"t":"2034-06-28T16:00:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-6.51,"az":353.7,"t":"2034-06-28T16:05:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-6.6,"az":354.7,"t":"2034-06-28T16:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.68,"az":355.6,"t":"2034-06-28T16:15:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-6.75,"az":356.5,"t":"2034-06-28T16:20:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.8,"az":357.5,"t":"2034-06-28T16:25:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-6.83,"az":358.4,"t":"2034-06-28T16:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.85,"az":359.4,"t":"2034-06-28T16:35:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-6.85,"az":0.3,"t":"2034-06-28T16:40:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-6.84,"az":1.3,"t":"2034-06-28T16:45:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-6.81,"az":2.2,"t":"2034-06-28T16:50:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-6.76,"az":3.2,"t":"2034-06-28T16:55:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-6.7,"az":4.1,"t":"2034-06-28T17:00:00Z","terrain":-0.3},{"above_terrain":false,"airmass":null,"alt":-6.63,"az":5.0,"t":"2034-06-28T17:05:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-6.54,"az":6.0,"t":"2034-06-28T17:10:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-6.43,"az":6.9,"t":"2034-06-28T17:15:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-6.31,"az":7.9,"t":"2034-06-28T17:20:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.18,"az":8.8,"t":"2034-06-28T17:25:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-6.03,"az":9.7,"t":"2034-06-28T17:30:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-5.86,"az":10.7,"t":"2034-06-28T17:35:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-5.68,"az":11.6,"t":"2034-06-28T17:40:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-5.49,"az":12.5,"t":"2034-06-28T17:45:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-5.27,"az":13.4,"t":"2034-06-28T17:50:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-5.05,"az":14.4,"t":"2034-06-28T17:55:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-4.81,"az":15.3,"t":"2034-06-28T18:00:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-4.56,"az":16.2,"t":"2034-06-28T18:05:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-4.29,"az":17.1,"t":"2034-06-28T18:10:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-4.01,"az":18.0,"t":"2034-06-28T18:15:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-3.71,"az":18.9,"t":"2034-06-28T18:20:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-3.4,"az":19.8,"t":"2034-06-28T18:25:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-3.08,"az":20.6,"t":"2034-06-28T18:30:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-2.74,"az":21.5,"t":"2034-06-28T18:35:00Z","terrain":0.84},{"above_terrain":false,"airmass":null,"alt":-2.39,"az":22.4,"t":"2034-06-28T18:40:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-2.03,"az":23.3,"t":"2034-06-28T18:45:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-1.65,"az":24.1,"t":"2034-06-28T18:50:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-1.27,"az":25.0,"t":"2034-06-28T18:55:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-0.86,"az":25.8,"t":"2034-06-28T19:00:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-0.45,"az":26.7,"t":"2034-06-28T19:05:00Z","terrain":1.3},{"above_terrain":false,"airmass":null,"alt":-0.02,"az":27.5,"t":"2034-06-28T19:10:00Z","terrain":1.23},{"above_terrain":false,"airmass":32.36,"alt":0.41,"az":28.3,"t":"2034-06-28T19:15:00Z","terrain":1.13},{"above_terrain":false,"airmass":27.55,"alt":0.86,"az":29.2,"t":"2034-06-28T19:20:00Z","terrain":1.02},{"above_terrain":true,"airmass":23.68,"alt":1.33,"az":30.0,"t":"2034-06-28T19:25:00Z","terrain":1.15},{"above_terrain":true,"airmass":20.55,"alt":1.8,"az":30.8,"t":"2034-06-28T19:30:00Z","terrain":1.28},{"above_terrain":true,"airmass":18.02,"alt":2.28,"az":31.6,"t":"2034-06-28T19:35:00Z","terrain":1.32},{"above_terrain":true,"airmass":15.94,"alt":2.78,"az":32.4,"t":"2034-06-28T19:40:00Z","terrain":1.2},{"above_terrain":true,"airmass":14.22,"alt":3.29,"az":33.2,"t":"2034-06-28T19:45:00Z","terrain":0.89},{"above_terrain":true,"airmass":12.78,"alt":3.8,"az":34.0,"t":"2034-06-28T19:50:00Z","terrain":0.45},{"above_terrain":true,"airmass":11.56,"alt":4.33,"az":34.7,"t":"2034-06-28T19:55:00Z","terrain":0.15},{"above_terrain":true,"airmass":10.53,"alt":4.87,"az":35.5,"t":"2034-06-28T20:00:00Z","terrain":0.04},{"above_terrain":true,"airmass":9.64,"alt":5.42,"az":36.3,"t":"2034-06-28T20:05:00Z","terrain":-0.0},{"above_terrain":true,"airmass":8.87,"alt":5.98,"az":37.0,"t":"2034-06-28T20:10:00Z","terrain":-0.1},{"above_terrain":true,"airmass":8.2,"alt":6.55,"az":37.8,"t":"2034-06-28T20:15:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.61,"alt":7.13,"az":38.5,"t":"2034-06-28T20:20:00Z","terrain":-0.18},{"above_terrain":true,"airmass":7.09,"alt":7.71,"az":39.3,"t":"2034-06-28T20:25:00Z","terrain":-0.13},{"above_terrain":true,"airmass":6.62,"alt":8.31,"az":40.0,"t":"2034-06-28T20:30:00Z","terrain":-0.05},{"above_terrain":true,"airmass":6.21,"alt":8.92,"az":40.7,"t":"2034-06-28T20:35:00Z","terrain":0.0},{"above_terrain":true,"airmass":5.84,"alt":9.53,"az":41.5,"t":"2034-06-28T20:40:00Z","terrain":0.07},{"above_terrain":true,"airmass":5.51,"alt":10.16,"az":42.2,"t":"2034-06-28T20:45:00Z","terrain":0.14},{"above_terrain":true,"airmass":5.2,"alt":10.79,"az":42.9,"t":"2034-06-28T20:50:00Z","terrain":0.23},{"above_terrain":true,"airmass":4.93,"alt":11.43,"az":43.6,"t":"2034-06-28T20:55:00Z","terrain":0.34},{"above_terrain":true,"airmass":4.68,"alt":12.08,"az":44.3,"t":"2034-06-28T21:00:00Z","terrain":0.46},{"above_terrain":true,"airmass":4.45,"alt":12.74,"az":45.0,"t":"2034-06-28T21:05:00Z","terrain":0.57},{"above_terrain":true,"airmass":4.24,"alt":13.4,"az":45.6,"t":"2034-06-28T21:10:00Z","terrain":0.64},{"above_terrain":true,"airmass":4.05,"alt":14.08,"az":46.3,"t":"2034-06-28T21:15:00Z","terrain":0.65},{"above_terrain":true,"airmass":3.87,"alt":14.76,"az":47.0,"t":"2034-06-28T21:20:00Z","terrain":0.61},{"above_terrain":true,"airmass":3.71,"alt":15.44,"az":47.6,"t":"2034-06-28T21:25:00Z","terrain":0.56},{"above_terrain":true,"airmass":3.56,"alt":16.14,"az":48.3,"t":"2034-06-28T21:30:00Z","terrain":0.49},{"above_terrain":true,"airmass":3.42,"alt":16.84,"az":48.9,"t":"2034-06-28T21:35:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.29,"alt":17.55,"az":49.6,"t":"2034-06-28T21:40:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.16,"alt":18.27,"az":50.2,"t":"2034-06-28T21:45:00Z","terrain":0.43},{"above_terrain":true,"airmass":3.05,"alt":18.99,"az":50.9,"t":"2034-06-28T21:50:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.94,"alt":19.72,"az":51.5,"t":"2034-06-28T21:55:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.84,"alt":20.45,"az":52.1,"t":"2034-06-28T22:00:00Z","terrain":0.65},{"above_terrain":true,"airmass":2.75,"alt":21.2,"az":52.7,"t":"2034-06-28T22:05:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.66,"alt":21.94,"az":53.3,"t":"2034-06-28T22:10:00Z","terrain":0.9},{"above_terrain":true,"airmass":2.58,"alt":22.7,"az":53.9,"t":"2034-06-28T22:15:00Z","terrain":0.99},{"above_terrain":true,"airmass":2.5,"alt":23.46,"az":54.6,"t":"2034-06-28T22:20:00Z","terrain":1.04},{"above_terrain":true,"airmass":2.43,"alt":24.22,"az":55.1,"t":"2034-06-28T22:25:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.36,"alt":24.99,"az":55.7,"t":"2034-06-28T22:30:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.29,"alt":25.77,"az":56.3,"t":"2034-06-28T22:35:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.23,"alt":26.55,"az":56.9,"t":"2034-06-28T22:40:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.17,"alt":27.34,"az":57.5,"t":"2034-06-28T22:45:00Z","terrain":1.16},{"above_terrain":true,"airmass":2.11,"alt":28.13,"az":58.1,"t":"2034-06-28T22:50:00Z","terrain":1.25},{"above_terrain":true,"airmass":2.06,"alt":28.93,"az":58.6,"t":"2034-06-28T22:55:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.01,"alt":29.73,"az":59.2,"t":"2034-06-28T23:00:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.96,"alt":30.53,"az":59.7,"t":"2034-06-28T23:05:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.92,"alt":31.34,"az":60.3,"t":"2034-06-28T23:10:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.87,"alt":32.16,"az":60.8,"t":"2034-06-28T23:15:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.83,"alt":32.98,"az":61.4,"t":"2034-06-28T23:20:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.79,"alt":33.8,"az":61.9,"t":"2034-06-28T23:25:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.76,"alt":34.63,"az":62.5,"t":"2034-06-28T23:30:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.72,"alt":35.46,"az":63.0,"t":"2034-06-28T23:35:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.69,"alt":36.3,"az":63.5,"t":"2034-06-28T23:40:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.65,"alt":37.14,"az":64.0,"t":"2034-06-28T23:45:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.62,"alt":37.98,"az":64.6,"t":"2034-06-28T23:50:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.59,"alt":38.83,"az":65.1,"t":"2034-06-28T23:55:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.56,"alt":39.68,"az":65.6,"t":"2034-06-29T00:00:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.54,"alt":40.53,"az":66.1,"t":"2034-06-29T00:05:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.51,"alt":41.39,"az":66.6,"t":"2034-06-29T00:10:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.49,"alt":42.25,"az":67.1,"t":"2034-06-29T00:15:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.46,"alt":43.12,"az":67.6,"t":"2034-06-29T00:20:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.44,"alt":43.98,"az":68.1,"t":"2034-06-29T00:25:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.42,"alt":44.85,"az":68.6,"t":"2034-06-29T00:30:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.4,"alt":45.73,"az":69.1,"t":"2034-06-29T00:35:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.37,"alt":46.6,"az":69.6,"t":"2034-06-29T00:40:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.36,"alt":47.48,"az":70.1,"t":"2034-06-29T00:45:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.34,"alt":48.36,"az":70.6,"t":"2034-06-29T00:50:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.32,"alt":49.25,"az":71.1,"t":"2034-06-29T00:55:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.3,"alt":50.13,"az":71.5,"t":"2034-06-29T01:00:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.29,"alt":51.02,"az":72.0,"t":"2034-06-29T01:05:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.27,"alt":51.91,"az":72.5,"t":"2034-06-29T01:10:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.25,"alt":52.81,"az":73.0,"t":"2034-06-29T01:15:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.24,"alt":53.7,"az":73.4,"t":"2034-06-29T01:20:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.23,"alt":54.6,"az":73.9,"t":"2034-06-29T01:25:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.21,"alt":55.5,"az":74.4,"t":"2034-06-29T01:30:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.2,"alt":56.4,"az":74.8,"t":"2034-06-29T01:35:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.19,"alt":57.31,"az":75.3,"t":"2034-06-29T01:40:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.18,"alt":58.21,"az":75.8,"t":"2034-06-29T01:45:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.16,"alt":59.12,"az":76.2,"t":"2034-06-29T01:50:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.15,"alt":60.03,"az":76.7,"t":"2034-06-29T01:55:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.14,"alt":60.94,"az":77.2,"t":"2034-06-29T02:00:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.13,"alt":61.86,"az":77.6,"t":"2034-06-29T02:05:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.12,"alt":62.77,"az":78.1,"t":"2034-06-29T02:10:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.11,"alt":63.69,"az":78.5,"t":"2034-06-29T02:15:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.11,"alt":64.61,"az":79.0,"t":"2034-06-29T02:20:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.1,"alt":65.53,"az":79.4,"t":"2034-06-29T02:25:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.09,"alt":66.45,"az":79.9,"t":"2034-06-29T02:30:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.08,"alt":67.37,"az":80.4,"t":"2034-06-29T02:35:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.08,"alt":68.29,"az":80.8,"t":"2034-06-29T02:40:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.07,"alt":69.22,"az":81.3,"t":"2034-06-29T02:45:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.06,"alt":70.14,"az":81.7,"t":"2034-06-29T02:50:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.06,"alt":71.07,"az":82.2,"t":"2034-06-29T02:55:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.05,"alt":72.0,"az":82.7,"t":"2034-06-29T03:00:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.05,"alt":72.93,"az":83.1,"t":"2034-06-29T03:05:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.04,"alt":73.86,"az":83.6,"t":"2034-06-29T03:10:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.04,"alt":74.79,"az":84.1,"t":"2034-06-29T03:15:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.03,"alt":75.72,"az":84.6,"t":"2034-06-29T03:20:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.03,"alt":76.65,"az":85.0,"t":"2034-06-29T03:25:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.02,"alt":77.58,"az":85.5,"t":"2034-06-29T03:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.02,"alt":78.52,"az":86.1,"t":"2034-06-29T03:35:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.02,"alt":79.45,"az":86.6,"t":"2034-06-29T03:40:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.01,"alt":80.38,"az":87.1,"t":"2034-06-29T03:45:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.01,"alt":81.32,"az":87.7,"t":"2034-06-29T03:50:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.01,"alt":82.25,"az":88.3,"t":"2034-06-29T03:55:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.01,"alt":83.19,"az":89.0,"t":"2034-06-29T04:00:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.0,"alt":84.13,"az":89.7,"t":"2034-06-29T04:05:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.0,"alt":85.06,"az":90.5,"t":"2034-06-29T04:10:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.0,"alt":86.0,"az":91.6,"t":"2034-06-29T04:15:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.0,"alt":86.93,"az":93.0,"t":"2034-06-29T04:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.0,"alt":87.87,"az":95.4,"t":"2034-06-29T04:25:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.0,"alt":88.79,"az":100.7,"t":"2034-06-29T04:30:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.0,"alt":89.66,"az":133.7,"t":"2034-06-29T04:35:00Z","terrain":-1.57},{"above_terrain":true,"airmass":1.0,"alt":89.27,"az":251.5,"t":"2034-06-29T04:40:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.0,"alt":88.35,"az":262.5,"t":"2034-06-29T04:45:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.0,"alt":87.42,"az":265.9,"t":"2034-06-29T04:50:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.0,"alt":86.49,"az":267.7,"t":"2034-06-29T04:55:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.0,"alt":85.55,"az":268.9,"t":"2034-06-29T05:00:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.0,"alt":84.62,"az":269.9,"t":"2034-06-29T05:05:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.01,"alt":83.68,"az":270.7,"t":"2034-06-29T05:10:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.01,"alt":82.74,"az":271.4,"t":"2034-06-29T05:15:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.01,"alt":81.81,"az":272.0,"t":"2034-06-29T05:20:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.01,"alt":80.87,"az":272.6,"t":"2034-06-29T05:25:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.02,"alt":79.94,"az":273.1,"t":"2034-06-29T05:30:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.02,"alt":79.0,"az":273.7,"t":"2034-06-29T05:35:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.02,"alt":78.07,"az":274.2,"t":"2034-06-29T05:40:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.03,"alt":77.14,"az":274.7,"t":"2034-06-29T05:45:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.03,"alt":76.2,"az":275.2,"t":"2034-06-29T05:50:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.03,"alt":75.27,"az":275.7,"t":"2034-06-29T05:55:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.04,"alt":74.34,"az":276.2,"t":"2034-06-29T06:00:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.04,"alt":73.41,"az":276.6,"t":"2034-06-29T06:05:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.05,"alt":72.48,"az":277.1,"t":"2034-06-29T06:10:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.05,"alt":71.55,"az":277.6,"t":"2034-06-29T06:15:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.06,"alt":70.63,"az":278.0,"t":"2034-06-29T06:20:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.07,"alt":69.7,"az":278.5,"t":"2034-06-29T06:25:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.07,"alt":68.78,"az":278.9,"t":"2034-06-29T06:30:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.08,"alt":67.85,"az":279.4,"t":"2034-06-29T06:35:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.09,"alt":66.93,"az":279.9,"t":"2034-06-29T06:40:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.09,"alt":66.01,"az":280.3,"t":"2034-06-29T06:45:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.1,"alt":65.09,"az":280.8,"t":"2034-06-29T06:50:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.11,"alt":64.17,"az":281.2,"t":"2034-06-29T06:55:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.12,"alt":63.25,"az":281.7,"t":"2034-06-29T07:00:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.13,"alt":62.34,"az":282.1,"t":"2034-06-29T07:05:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.14,"alt":61.42,"az":282.6,"t":"2034-06-29T07:10:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.15,"alt":60.51,"az":283.1,"t":"2034-06-29T07:15:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.16,"alt":59.6,"az":283.5,"t":"2034-06-29T07:20:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.17,"alt":58.69,"az":284.0,"t":"2034-06-29T07:25:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.18,"alt":57.78,"az":284.4,"t":"2034-06-29T07:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.19,"alt":56.88,"az":284.9,"t":"2034-06-29T07:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.21,"alt":55.97,"az":285.4,"t":"2034-06-29T07:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.22,"alt":55.07,"az":285.8,"t":"2034-06-29T07:45:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.23,"alt":54.17,"az":286.3,"t":"2034-06-29T07:50:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.25,"alt":53.27,"az":286.8,"t":"2034-06-29T07:55:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.26,"alt":52.38,"az":287.3,"t":"2034-06-29T08:00:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.28,"alt":51.49,"az":287.7,"t":"2034-06-29T08:05:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.29,"alt":50.6,"az":288.2,"t":"2034-06-29T08:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.31,"alt":49.71,"az":288.7,"t":"2034-06-29T08:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.33,"alt":48.82,"az":289.2,"t":"2034-06-29T08:20:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.35,"alt":47.94,"az":289.7,"t":"2034-06-29T08:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.36,"alt":47.06,"az":290.1,"t":"2034-06-29T08:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.38,"alt":46.18,"az":290.6,"t":"2034-06-29T08:35:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.41,"alt":45.31,"az":291.1,"t":"2034-06-29T08:40:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.43,"alt":44.44,"az":291.6,"t":"2034-06-29T08:45:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.45,"alt":43.57,"az":292.1,"t":"2034-06-29T08:50:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.47,"alt":42.7,"az":292.6,"t":"2034-06-29T08:55:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.5,"alt":41.84,"az":293.1,"t":"2034-06-29T09:00:00Z","terrain":0.28}],"transit":{"airmass":1.0,"alt":89.7,"az":133.7,"t":"2034-06-29T04:35:00Z"},"usable_hours":2.67,"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."]}