{"assessment":{"best_window":{"end":"2030-07-05T00:45Z","end_local":"03:45","hours":2.58,"label":"good","mean_quality":0.84,"start":"2030-07-04T22:10Z","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":-4,"cloud":null,"high":null,"iso":"2030-07-04T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":19,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"21:00","wind":null},{"alt":1,"cloud":null,"high":null,"iso":"2030-07-04T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":8,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"22:00","wind":null},{"alt":8,"cloud":null,"high":null,"iso":"2030-07-04T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-3,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"23:00","wind":null},{"alt":15,"cloud":null,"high":null,"iso":"2030-07-04T21:00Z","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":"2030-07-04T22:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-23,"precip":null,"q":0.56,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":34,"cloud":null,"high":null,"iso":"2030-07-04T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-31,"precip":null,"q":0.82,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":44,"cloud":null,"high":null,"iso":"2030-07-05T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-38,"precip":null,"q":0.89,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":54,"cloud":null,"high":null,"iso":"2030-07-05T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-42,"precip":null,"q":0.48,"rh":null,"sky":"astronomical twilight","temp":null,"time":"04:00","wind":null},{"alt":65,"cloud":null,"high":null,"iso":"2030-07-05T02:00Z","label":"poor","low":null,"mid":null,"moon_alt":-42,"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":"2030-07-04T21:35Z","end_local":"00:35","hours":3.67,"label":"unusable","mean_quality":0.0,"start":"2030-07-04T17:55Z","start_local":"20:55"},{"end":"2030-07-04T22:10Z","end_local":"01:10","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2030-07-04T21:35Z","start_local":"00:35"},{"end":"2030-07-05T00:45Z","end_local":"03:45","hours":2.58,"label":"good","mean_quality":0.84,"start":"2030-07-04T22:10Z","start_local":"01:10"},{"end":"2030-07-05T01:40Z","end_local":"04:40","hours":0.92,"label":"marginal","mean_quality":0.49,"start":"2030-07-05T00:45Z","start_local":"03:45"},{"end":"2030-07-05T02:20Z","end_local":"05:20","hours":0.67,"label":"poor","mean_quality":0.15,"start":"2030-07-05T01:40Z","start_local":"04:40"},{"end":"2030-07-05T02:55Z","end_local":"05:55","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2030-07-05T02:20Z","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":"2030-07-04T20:07:22Z","dark_hours":4.61,"dark_to":"2030-07-05T00:44:01Z","moon":{"illumination":0.156,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":4.6,"moonrise":"2030-07-05T07:31:57Z","moonset":"2030-07-04T19:44:14Z","sunrise":"2030-07-05T02:52:31Z","sunset":"2030-07-04T17:58:52Z","twilight":{"astronomical":{"end":"2030-07-04T20:07:22Z","start":"2030-07-05T00:44:01Z"},"civil":{"end":"2030-07-04T18:32:41Z","start":"2030-07-05T02:18:42Z"},"nautical":{"end":"2030-07-04T19:15:56Z","start":"2030-07-05T01:35:26Z"}},"window_end":"2030-07-05T09:00:00Z","window_start":"2030-07-04T09:00:00Z"},"night_date":"2030-07-04","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":"2030-07-05T00:40:00Z"},"dec":41.26875,"dec_of_date":41.4355,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":2.08,"limit_rise":"2030-07-04T21:33:19Z","limit_set":"2030-07-04T10:55:51Z","max_az_rate_deg_per_min":24.56,"moon_separation":118.9,"never_rises":false,"ra":10.68470833,"ra_of_date":11.1038,"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":"2030-07-04T13:43:50Z","blocked_dark_hours":0,"clears_at":"2030-07-04T18:59:01Z","rise_az":295.1},"track":[{"above_terrain":true,"airmass":1.61,"alt":38.46,"az":295.1,"t":"2030-07-04T09:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.64,"alt":37.61,"az":295.6,"t":"2030-07-04T09:05:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.67,"alt":36.77,"az":296.2,"t":"2030-07-04T09:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.7,"alt":35.93,"az":296.7,"t":"2030-07-04T09:15:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.74,"alt":35.1,"az":297.2,"t":"2030-07-04T09:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.77,"alt":34.27,"az":297.7,"t":"2030-07-04T09:25:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.81,"alt":33.44,"az":298.3,"t":"2030-07-04T09:30:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.85,"alt":32.62,"az":298.8,"t":"2030-07-04T09:35:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.89,"alt":31.8,"az":299.4,"t":"2030-07-04T09:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.94,"alt":30.99,"az":299.9,"t":"2030-07-04T09:45:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.98,"alt":30.18,"az":300.5,"t":"2030-07-04T09:50:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.03,"alt":29.37,"az":301.0,"t":"2030-07-04T09:55:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.08,"alt":28.57,"az":301.6,"t":"2030-07-04T10:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.14,"alt":27.78,"az":302.2,"t":"2030-07-04T10:05:00Z","terrain":0.03},{"above_terrain":true,"airmass":2.2,"alt":26.99,"az":302.7,"t":"2030-07-04T10:10:00Z","terrain":-0.15},{"above_terrain":true,"airmass":2.26,"alt":26.2,"az":303.3,"t":"2030-07-04T10:15:00Z","terrain":-0.19},{"above_terrain":true,"airmass":2.32,"alt":25.42,"az":303.9,"t":"2030-07-04T10:20:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.39,"alt":24.65,"az":304.5,"t":"2030-07-04T10:25:00Z","terrain":-0.19},{"above_terrain":true,"airmass":2.46,"alt":23.88,"az":305.1,"t":"2030-07-04T10:30:00Z","terrain":-0.28},{"above_terrain":true,"airmass":2.53,"alt":23.12,"az":305.7,"t":"2030-07-04T10:35:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.61,"alt":22.36,"az":306.3,"t":"2030-07-04T10:40:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.7,"alt":21.61,"az":306.9,"t":"2030-07-04T10:45:00Z","terrain":0.14},{"above_terrain":true,"airmass":2.79,"alt":20.86,"az":307.5,"t":"2030-07-04T10:50:00Z","terrain":0.25},{"above_terrain":true,"airmass":2.89,"alt":20.13,"az":308.1,"t":"2030-07-04T10:55:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.99,"alt":19.39,"az":308.8,"t":"2030-07-04T11:00:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.1,"alt":18.67,"az":309.4,"t":"2030-07-04T11:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.22,"alt":17.95,"az":310.0,"t":"2030-07-04T11:10:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.34,"alt":17.23,"az":310.7,"t":"2030-07-04T11:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.48,"alt":16.53,"az":311.3,"t":"2030-07-04T11:20:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.62,"alt":15.83,"az":312.0,"t":"2030-07-04T11:25:00Z","terrain":0.15},{"above_terrain":true,"airmass":3.78,"alt":15.13,"az":312.6,"t":"2030-07-04T11:30:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.95,"alt":14.45,"az":313.3,"t":"2030-07-04T11:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":4.13,"alt":13.77,"az":314.0,"t":"2030-07-04T11:40:00Z","terrain":0.46},{"above_terrain":true,"airmass":4.33,"alt":13.1,"az":314.6,"t":"2030-07-04T11:45:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.55,"alt":12.44,"az":315.3,"t":"2030-07-04T11:50:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.79,"alt":11.79,"az":316.0,"t":"2030-07-04T11:55:00Z","terrain":0.48},{"above_terrain":true,"airmass":5.05,"alt":11.14,"az":316.7,"t":"2030-07-04T12:00:00Z","terrain":0.35},{"above_terrain":true,"airmass":5.34,"alt":10.5,"az":317.4,"t":"2030-07-04T12:05:00Z","terrain":0.31},{"above_terrain":true,"airmass":5.65,"alt":9.87,"az":318.1,"t":"2030-07-04T12:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":6.0,"alt":9.25,"az":318.8,"t":"2030-07-04T12:15:00Z","terrain":-0.06},{"above_terrain":true,"airmass":6.39,"alt":8.64,"az":319.6,"t":"2030-07-04T12:20:00Z","terrain":-0.17},{"above_terrain":true,"airmass":6.83,"alt":8.04,"az":320.3,"t":"2030-07-04T12:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.32,"alt":7.44,"az":321.0,"t":"2030-07-04T12:30:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.87,"alt":6.86,"az":321.8,"t":"2030-07-04T12:35:00Z","terrain":0.11},{"above_terrain":true,"airmass":8.49,"alt":6.29,"az":322.5,"t":"2030-07-04T12:40:00Z","terrain":0.14},{"above_terrain":true,"airmass":9.21,"alt":5.72,"az":323.3,"t":"2030-07-04T12:45:00Z","terrain":0.0},{"above_terrain":true,"airmass":10.03,"alt":5.17,"az":324.0,"t":"2030-07-04T12:50:00Z","terrain":-0.21},{"above_terrain":true,"airmass":10.98,"alt":4.62,"az":324.8,"t":"2030-07-04T12:55:00Z","terrain":-0.19},{"above_terrain":true,"airmass":12.1,"alt":4.09,"az":325.6,"t":"2030-07-04T13:00:00Z","terrain":-0.22},{"above_terrain":true,"airmass":13.41,"alt":3.56,"az":326.4,"t":"2030-07-04T13:05:00Z","terrain":-0.29},{"above_terrain":true,"airmass":14.98,"alt":3.05,"az":327.1,"t":"2030-07-04T13:10:00Z","terrain":-0.37},{"above_terrain":true,"airmass":16.85,"alt":2.55,"az":327.9,"t":"2030-07-04T13:15:00Z","terrain":-0.24},{"above_terrain":true,"airmass":19.13,"alt":2.06,"az":328.7,"t":"2030-07-04T13:20:00Z","terrain":-0.16},{"above_terrain":true,"airmass":21.93,"alt":1.58,"az":329.5,"t":"2030-07-04T13:25:00Z","terrain":-0.25},{"above_terrain":true,"airmass":25.38,"alt":1.11,"az":330.4,"t":"2030-07-04T13:30:00Z","terrain":-0.36},{"above_terrain":true,"airmass":29.68,"alt":0.65,"az":331.2,"t":"2030-07-04T13:35:00Z","terrain":-0.34},{"above_terrain":true,"airmass":35.0,"alt":0.21,"az":332.0,"t":"2030-07-04T13:40:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-0.23,"az":332.8,"t":"2030-07-04T13:45:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-0.65,"az":333.7,"t":"2030-07-04T13:50:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-1.06,"az":334.5,"t":"2030-07-04T13:55:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-1.45,"az":335.4,"t":"2030-07-04T14:00:00Z","terrain":-0.68},{"above_terrain":false,"airmass":null,"alt":-1.84,"az":336.2,"t":"2030-07-04T14:05:00Z","terrain":-0.81},{"above_terrain":false,"airmass":null,"alt":-2.21,"az":337.1,"t":"2030-07-04T14:10:00Z","terrain":-0.7},{"above_terrain":false,"airmass":null,"alt":-2.56,"az":338.0,"t":"2030-07-04T14:15:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-2.91,"az":338.9,"t":"2030-07-04T14:20:00Z","terrain":-0.71},{"above_terrain":false,"airmass":null,"alt":-3.24,"az":339.7,"t":"2030-07-04T14:25:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-3.56,"az":340.6,"t":"2030-07-04T14:30:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-3.86,"az":341.5,"t":"2030-07-04T14:35:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-4.15,"az":342.4,"t":"2030-07-04T14:40:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-4.43,"az":343.3,"t":"2030-07-04T14:45:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-4.69,"az":344.2,"t":"2030-07-04T14:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-4.94,"az":345.1,"t":"2030-07-04T14:55:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-5.17,"az":346.0,"t":"2030-07-04T15:00:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-5.39,"az":347.0,"t":"2030-07-04T15:05:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-5.59,"az":347.9,"t":"2030-07-04T15:10:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-5.78,"az":348.8,"t":"2030-07-04T15:15:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-5.96,"az":349.7,"t":"2030-07-04T15:20:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-6.11,"az":350.7,"t":"2030-07-04T15:25:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.26,"az":351.6,"t":"2030-07-04T15:30:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-6.39,"az":352.5,"t":"2030-07-04T15:35:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-6.5,"az":353.5,"t":"2030-07-04T15:40:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-6.6,"az":354.4,"t":"2030-07-04T15:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.68,"az":355.4,"t":"2030-07-04T15:50:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-6.75,"az":356.3,"t":"2030-07-04T15:55:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.81,"az":357.2,"t":"2030-07-04T16:00:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-6.84,"az":358.2,"t":"2030-07-04T16:05:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.86,"az":359.1,"t":"2030-07-04T16:10:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-6.87,"az":0.1,"t":"2030-07-04T16:15:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-6.86,"az":1.0,"t":"2030-07-04T16:20:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-6.84,"az":2.0,"t":"2030-07-04T16:25:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-6.8,"az":2.9,"t":"2030-07-04T16:30:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-6.74,"az":3.9,"t":"2030-07-04T16:35:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-6.67,"az":4.8,"t":"2030-07-04T16:40:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-6.59,"az":5.7,"t":"2030-07-04T16:45:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-6.48,"az":6.7,"t":"2030-07-04T16:50:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-6.37,"az":7.6,"t":"2030-07-04T16:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.24,"az":8.6,"t":"2030-07-04T17:00:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-6.09,"az":9.5,"t":"2030-07-04T17:05:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-5.93,"az":10.4,"t":"2030-07-04T17:10:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-5.75,"az":11.4,"t":"2030-07-04T17:15:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-5.56,"az":12.3,"t":"2030-07-04T17:20:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-5.35,"az":13.2,"t":"2030-07-04T17:25:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-5.13,"az":14.1,"t":"2030-07-04T17:30:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-4.9,"az":15.0,"t":"2030-07-04T17:35:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-4.65,"az":15.9,"t":"2030-07-04T17:40:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-4.38,"az":16.8,"t":"2030-07-04T17:45:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-4.1,"az":17.7,"t":"2030-07-04T17:50:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-3.81,"az":18.6,"t":"2030-07-04T17:55:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-3.51,"az":19.5,"t":"2030-07-04T18:00:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-3.19,"az":20.4,"t":"2030-07-04T18:05:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-2.85,"az":21.3,"t":"2030-07-04T18:10:00Z","terrain":0.78},{"above_terrain":false,"airmass":null,"alt":-2.51,"az":22.2,"t":"2030-07-04T18:15:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-2.15,"az":23.0,"t":"2030-07-04T18:20:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-1.77,"az":23.9,"t":"2030-07-04T18:25:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-1.39,"az":24.8,"t":"2030-07-04T18:30:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-0.99,"az":25.6,"t":"2030-07-04T18:35:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-0.58,"az":26.5,"t":"2030-07-04T18:40:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-0.16,"az":27.3,"t":"2030-07-04T18:45:00Z","terrain":1.25},{"above_terrain":false,"airmass":34.05,"alt":0.28,"az":28.1,"t":"2030-07-04T18:50:00Z","terrain":1.17},{"above_terrain":false,"airmass":28.9,"alt":0.73,"az":29.0,"t":"2030-07-04T18:55:00Z","terrain":1.01},{"above_terrain":true,"airmass":24.76,"alt":1.18,"az":29.8,"t":"2030-07-04T19:00:00Z","terrain":1.12},{"above_terrain":true,"airmass":21.43,"alt":1.66,"az":30.6,"t":"2030-07-04T19:05:00Z","terrain":1.24},{"above_terrain":true,"airmass":18.73,"alt":2.14,"az":31.4,"t":"2030-07-04T19:10:00Z","terrain":1.32},{"above_terrain":true,"airmass":16.52,"alt":2.63,"az":32.2,"t":"2030-07-04T19:15:00Z","terrain":1.26},{"above_terrain":true,"airmass":14.7,"alt":3.13,"az":33.0,"t":"2030-07-04T19:20:00Z","terrain":0.99},{"above_terrain":true,"airmass":13.18,"alt":3.65,"az":33.8,"t":"2030-07-04T19:25:00Z","terrain":0.56},{"above_terrain":true,"airmass":11.9,"alt":4.18,"az":34.6,"t":"2030-07-04T19:30:00Z","terrain":0.22},{"above_terrain":true,"airmass":10.82,"alt":4.71,"az":35.3,"t":"2030-07-04T19:35:00Z","terrain":0.04},{"above_terrain":true,"airmass":9.89,"alt":5.26,"az":36.1,"t":"2030-07-04T19:40:00Z","terrain":0.02},{"above_terrain":true,"airmass":9.08,"alt":5.81,"az":36.9,"t":"2030-07-04T19:45:00Z","terrain":-0.07},{"above_terrain":true,"airmass":8.38,"alt":6.38,"az":37.6,"t":"2030-07-04T19:50:00Z","terrain":-0.16},{"above_terrain":true,"airmass":7.77,"alt":6.96,"az":38.4,"t":"2030-07-04T19:55:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.23,"alt":7.54,"az":39.1,"t":"2030-07-04T20:00:00Z","terrain":-0.15},{"above_terrain":true,"airmass":6.75,"alt":8.14,"az":39.8,"t":"2030-07-04T20:05:00Z","terrain":-0.07},{"above_terrain":true,"airmass":6.33,"alt":8.74,"az":40.6,"t":"2030-07-04T20:10:00Z","terrain":-0.01},{"above_terrain":true,"airmass":5.94,"alt":9.35,"az":41.3,"t":"2030-07-04T20:15:00Z","terrain":0.05},{"above_terrain":true,"airmass":5.6,"alt":9.98,"az":42.0,"t":"2030-07-04T20:20:00Z","terrain":0.12},{"above_terrain":true,"airmass":5.29,"alt":10.61,"az":42.7,"t":"2030-07-04T20:25:00Z","terrain":0.21},{"above_terrain":true,"airmass":5.01,"alt":11.25,"az":43.4,"t":"2030-07-04T20:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":4.75,"alt":11.89,"az":44.1,"t":"2030-07-04T20:35:00Z","terrain":0.43},{"above_terrain":true,"airmass":4.52,"alt":12.55,"az":44.8,"t":"2030-07-04T20:40:00Z","terrain":0.54},{"above_terrain":true,"airmass":4.3,"alt":13.21,"az":45.5,"t":"2030-07-04T20:45:00Z","terrain":0.62},{"above_terrain":true,"airmass":4.1,"alt":13.88,"az":46.2,"t":"2030-07-04T20:50:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.92,"alt":14.56,"az":46.8,"t":"2030-07-04T20:55:00Z","terrain":0.62},{"above_terrain":true,"airmass":3.75,"alt":15.25,"az":47.5,"t":"2030-07-04T21:00:00Z","terrain":0.57},{"above_terrain":true,"airmass":3.6,"alt":15.94,"az":48.1,"t":"2030-07-04T21:05:00Z","terrain":0.51},{"above_terrain":true,"airmass":3.45,"alt":16.64,"az":48.8,"t":"2030-07-04T21:10:00Z","terrain":0.43},{"above_terrain":true,"airmass":3.32,"alt":17.35,"az":49.4,"t":"2030-07-04T21:15:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.2,"alt":18.06,"az":50.1,"t":"2030-07-04T21:20:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.08,"alt":18.79,"az":50.7,"t":"2030-07-04T21:25:00Z","terrain":0.49},{"above_terrain":true,"airmass":2.97,"alt":19.51,"az":51.3,"t":"2030-07-04T21:30:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.87,"alt":20.25,"az":52.0,"t":"2030-07-04T21:35:00Z","terrain":0.63},{"above_terrain":true,"airmass":2.77,"alt":20.99,"az":52.6,"t":"2030-07-04T21:40:00Z","terrain":0.75},{"above_terrain":true,"airmass":2.68,"alt":21.73,"az":53.2,"t":"2030-07-04T21:45:00Z","terrain":0.87},{"above_terrain":true,"airmass":2.6,"alt":22.49,"az":53.8,"t":"2030-07-04T21:50:00Z","terrain":0.97},{"above_terrain":true,"airmass":2.52,"alt":23.24,"az":54.4,"t":"2030-07-04T21:55:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.45,"alt":24.01,"az":55.0,"t":"2030-07-04T22:00:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.38,"alt":24.78,"az":55.6,"t":"2030-07-04T22:05:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.31,"alt":25.55,"az":56.2,"t":"2030-07-04T22:10:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.25,"alt":26.33,"az":56.8,"t":"2030-07-04T22:15:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.19,"alt":27.12,"az":57.3,"t":"2030-07-04T22:20:00Z","terrain":1.13},{"above_terrain":true,"airmass":2.13,"alt":27.91,"az":57.9,"t":"2030-07-04T22:25:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.08,"alt":28.7,"az":58.5,"t":"2030-07-04T22:30:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.02,"alt":29.51,"az":59.1,"t":"2030-07-04T22:35:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.98,"alt":30.31,"az":59.6,"t":"2030-07-04T22:40:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.93,"alt":31.12,"az":60.2,"t":"2030-07-04T22:45:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.89,"alt":31.93,"az":60.7,"t":"2030-07-04T22:50:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.84,"alt":32.75,"az":61.3,"t":"2030-07-04T22:55:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.8,"alt":33.58,"az":61.8,"t":"2030-07-04T23:00:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.77,"alt":34.4,"az":62.3,"t":"2030-07-04T23:05:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.73,"alt":35.23,"az":62.9,"t":"2030-07-04T23:10:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.7,"alt":36.07,"az":63.4,"t":"2030-07-04T23:15:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.66,"alt":36.91,"az":63.9,"t":"2030-07-04T23:20:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.63,"alt":37.75,"az":64.5,"t":"2030-07-04T23:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.6,"alt":38.6,"az":65.0,"t":"2030-07-04T23:30:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.57,"alt":39.45,"az":65.5,"t":"2030-07-04T23:35:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.54,"alt":40.3,"az":66.0,"t":"2030-07-04T23:40:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.52,"alt":41.16,"az":66.5,"t":"2030-07-04T23:45:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.49,"alt":42.02,"az":67.0,"t":"2030-07-04T23:50:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.47,"alt":42.88,"az":67.5,"t":"2030-07-04T23:55:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.44,"alt":43.75,"az":68.0,"t":"2030-07-05T00:00:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.42,"alt":44.62,"az":68.5,"t":"2030-07-05T00:05:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.4,"alt":45.49,"az":69.0,"t":"2030-07-05T00:10:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.38,"alt":46.36,"az":69.5,"t":"2030-07-05T00:15:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.36,"alt":47.24,"az":70.0,"t":"2030-07-05T00:20:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.34,"alt":48.12,"az":70.5,"t":"2030-07-05T00:25:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.32,"alt":49.01,"az":71.0,"t":"2030-07-05T00:30:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.31,"alt":49.89,"az":71.4,"t":"2030-07-05T00:35:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.29,"alt":50.78,"az":71.9,"t":"2030-07-05T00:40:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.27,"alt":51.67,"az":72.4,"t":"2030-07-05T00:45:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.26,"alt":52.56,"az":72.9,"t":"2030-07-05T00:50:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.24,"alt":53.46,"az":73.4,"t":"2030-07-05T00:55:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.23,"alt":54.36,"az":73.8,"t":"2030-07-05T01:00:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.22,"alt":55.26,"az":74.3,"t":"2030-07-05T01:05:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.2,"alt":56.16,"az":74.8,"t":"2030-07-05T01:10:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.19,"alt":57.06,"az":75.2,"t":"2030-07-05T01:15:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.18,"alt":57.97,"az":75.7,"t":"2030-07-05T01:20:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.17,"alt":58.88,"az":76.2,"t":"2030-07-05T01:25:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.16,"alt":59.79,"az":76.6,"t":"2030-07-05T01:30:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.15,"alt":60.7,"az":77.1,"t":"2030-07-05T01:35:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.14,"alt":61.61,"az":77.5,"t":"2030-07-05T01:40:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.13,"alt":62.53,"az":78.0,"t":"2030-07-05T01:45:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.12,"alt":63.44,"az":78.5,"t":"2030-07-05T01:50:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.11,"alt":64.36,"az":78.9,"t":"2030-07-05T01:55:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.1,"alt":65.28,"az":79.4,"t":"2030-07-05T02:00:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.09,"alt":66.2,"az":79.8,"t":"2030-07-05T02:05:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.08,"alt":67.12,"az":80.3,"t":"2030-07-05T02:10:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.08,"alt":68.05,"az":80.8,"t":"2030-07-05T02:15:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.07,"alt":68.97,"az":81.2,"t":"2030-07-05T02:20:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.06,"alt":69.9,"az":81.7,"t":"2030-07-05T02:25:00Z","terrain":0.76},{"above_terrain":true,"airmass":1.06,"alt":70.82,"az":82.1,"t":"2030-07-05T02:30:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.05,"alt":71.75,"az":82.6,"t":"2030-07-05T02:35:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.05,"alt":72.68,"az":83.1,"t":"2030-07-05T02:40:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.04,"alt":73.61,"az":83.5,"t":"2030-07-05T02:45:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.04,"alt":74.54,"az":84.0,"t":"2030-07-05T02:50:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.03,"alt":75.47,"az":84.5,"t":"2030-07-05T02:55:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.03,"alt":76.4,"az":85.0,"t":"2030-07-05T03:00:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.02,"alt":77.33,"az":85.5,"t":"2030-07-05T03:05:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.02,"alt":78.27,"az":86.0,"t":"2030-07-05T03:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.02,"alt":79.2,"az":86.6,"t":"2030-07-05T03:15:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.01,"alt":80.14,"az":87.1,"t":"2030-07-05T03:20:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.01,"alt":81.07,"az":87.7,"t":"2030-07-05T03:25:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.01,"alt":82.01,"az":88.3,"t":"2030-07-05T03:30:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.01,"alt":82.94,"az":89.0,"t":"2030-07-05T03:35:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.01,"alt":83.88,"az":89.7,"t":"2030-07-05T03:40:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.0,"alt":84.81,"az":90.5,"t":"2030-07-05T03:45:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.0,"alt":85.75,"az":91.6,"t":"2030-07-05T03:50:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.0,"alt":86.69,"az":93.0,"t":"2030-07-05T03:55:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.0,"alt":87.62,"az":95.2,"t":"2030-07-05T04:00:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.0,"alt":88.55,"az":99.6,"t":"2030-07-05T04:05:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.0,"alt":89.44,"az":117.4,"t":"2030-07-05T04:10:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.0,"alt":89.48,"az":240.2,"t":"2030-07-05T04:15:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.0,"alt":88.59,"az":260.1,"t":"2030-07-05T04:20:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.0,"alt":87.66,"az":264.7,"t":"2030-07-05T04:25:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.0,"alt":86.73,"az":266.9,"t":"2030-07-05T04:30:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.0,"alt":85.8,"az":268.4,"t":"2030-07-05T04:35:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.0,"alt":84.86,"az":269.4,"t":"2030-07-05T04:40:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.01,"alt":83.92,"az":270.3,"t":"2030-07-05T04:45:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.01,"alt":82.99,"az":271.0,"t":"2030-07-05T04:50:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.01,"alt":82.05,"az":271.7,"t":"2030-07-05T04:55:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.01,"alt":81.12,"az":272.3,"t":"2030-07-05T05:00:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.01,"alt":80.18,"az":272.9,"t":"2030-07-05T05:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.02,"alt":79.25,"az":273.4,"t":"2030-07-05T05:10:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.02,"alt":78.31,"az":274.0,"t":"2030-07-05T05:15:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.02,"alt":77.38,"az":274.5,"t":"2030-07-05T05:20:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.03,"alt":76.45,"az":275.0,"t":"2030-07-05T05:25:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.03,"alt":75.52,"az":275.5,"t":"2030-07-05T05:30:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.04,"alt":74.58,"az":275.9,"t":"2030-07-05T05:35:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.04,"alt":73.65,"az":276.4,"t":"2030-07-05T05:40:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.05,"alt":72.72,"az":276.9,"t":"2030-07-05T05:45:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.05,"alt":71.79,"az":277.4,"t":"2030-07-05T05:50:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.06,"alt":70.87,"az":277.8,"t":"2030-07-05T05:55:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.06,"alt":69.94,"az":278.3,"t":"2030-07-05T06:00:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.07,"alt":69.01,"az":278.8,"t":"2030-07-05T06:05:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.08,"alt":68.09,"az":279.2,"t":"2030-07-05T06:10:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.08,"alt":67.17,"az":279.7,"t":"2030-07-05T06:15:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.09,"alt":66.25,"az":280.1,"t":"2030-07-05T06:20:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.1,"alt":65.32,"az":280.6,"t":"2030-07-05T06:25:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.11,"alt":64.41,"az":281.1,"t":"2030-07-05T06:30:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.12,"alt":63.49,"az":281.5,"t":"2030-07-05T06:35:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.13,"alt":62.57,"az":282.0,"t":"2030-07-05T06:40:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.14,"alt":61.66,"az":282.4,"t":"2030-07-05T06:45:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.15,"alt":60.74,"az":282.9,"t":"2030-07-05T06:50:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.16,"alt":59.83,"az":283.4,"t":"2030-07-05T06:55:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.17,"alt":58.92,"az":283.8,"t":"2030-07-05T07:00:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.18,"alt":58.01,"az":284.3,"t":"2030-07-05T07:05:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.19,"alt":57.11,"az":284.8,"t":"2030-07-05T07:10:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.2,"alt":56.2,"az":285.2,"t":"2030-07-05T07:15:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.22,"alt":55.3,"az":285.7,"t":"2030-07-05T07:20:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.23,"alt":54.4,"az":286.2,"t":"2030-07-05T07:25:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.24,"alt":53.5,"az":286.6,"t":"2030-07-05T07:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.26,"alt":52.61,"az":287.1,"t":"2030-07-05T07:35:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.27,"alt":51.71,"az":287.6,"t":"2030-07-05T07:40:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.29,"alt":50.82,"az":288.0,"t":"2030-07-05T07:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.31,"alt":49.93,"az":288.5,"t":"2030-07-05T07:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.32,"alt":49.05,"az":289.0,"t":"2030-07-05T07:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.34,"alt":48.17,"az":289.5,"t":"2030-07-05T08:00:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.36,"alt":47.28,"az":290.0,"t":"2030-07-05T08:05:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.38,"alt":46.41,"az":290.5,"t":"2030-07-05T08:10:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.4,"alt":45.53,"az":291.0,"t":"2030-07-05T08:15:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.42,"alt":44.66,"az":291.5,"t":"2030-07-05T08:20:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.44,"alt":43.79,"az":292.0,"t":"2030-07-05T08:25:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.47,"alt":42.92,"az":292.5,"t":"2030-07-05T08:30:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.49,"alt":42.06,"az":293.0,"t":"2030-07-05T08:35:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.52,"alt":41.2,"az":293.5,"t":"2030-07-05T08:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.54,"alt":40.34,"az":294.0,"t":"2030-07-05T08:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.57,"alt":39.49,"az":294.5,"t":"2030-07-05T08:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.6,"alt":38.64,"az":295.0,"t":"2030-07-05T08:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.63,"alt":37.79,"az":295.5,"t":"2030-07-05T09:00:00Z","terrain":0.28}],"transit":{"airmass":1.0,"alt":89.5,"az":240.2,"t":"2030-07-05T04:15:00Z"},"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."]}