{"assessment":{"best_window":{"end":"2045-06-04T00:45Z","end_local":"03:45","hours":4.5,"label":"good","mean_quality":0.69,"start":"2045-06-03T20:15Z","start_local":"23:15"},"cost":{"altitude":1.03,"clouds":0.0,"darkness":1.64,"moon":1.08},"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":8,"cloud":null,"high":null,"iso":"2045-06-03T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-33,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"21:00","wind":null},{"alt":15,"cloud":null,"high":null,"iso":"2045-06-03T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-23,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"22:00","wind":null},{"alt":23,"cloud":null,"high":null,"iso":"2045-06-03T20:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-12,"precip":null,"q":0.53,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":32,"cloud":null,"high":null,"iso":"2045-06-03T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-2,"precip":null,"q":0.82,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":42,"cloud":null,"high":null,"iso":"2045-06-03T22:00Z","label":"good","low":null,"mid":null,"moon_alt":7,"precip":null,"q":0.66,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":52,"cloud":null,"high":null,"iso":"2045-06-03T23:00Z","label":"good","low":null,"mid":null,"moon_alt":15,"precip":null,"q":0.68,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":63,"cloud":null,"high":null,"iso":"2045-06-04T00:00Z","label":"good","low":null,"mid":null,"moon_alt":21,"precip":null,"q":0.69,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":73,"cloud":null,"high":null,"iso":"2045-06-04T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":25,"precip":null,"q":0.34,"rh":null,"sky":"astronomical twilight","temp":null,"time":"04:00","wind":null},{"alt":84,"cloud":null,"high":null,"iso":"2045-06-04T02:00Z","label":"poor","low":null,"mid":null,"moon_alt":26,"precip":null,"q":0.1,"rh":null,"sky":"nautical twilight","temp":null,"time":"05:00","wind":null}],"peak_quality":0.83,"peak_sky":0.83,"quality_hours":3.68,"reasons":["daylight and twilight cost 1.6 quality-hours","moonlight cost 1.1 quality-hours","the target being low or below 20\u00b0 cost 1.0 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":76,"score_weather":null,"sky_hours":3.68,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2045-06-03T19:40Z","end_local":"22:40","hours":1.83,"label":"unusable","mean_quality":0.0,"start":"2045-06-03T17:50Z","start_local":"20:50"},{"end":"2045-06-03T20:00Z","end_local":"23:00","hours":0.33,"label":"poor","mean_quality":0.23,"start":"2045-06-03T19:40Z","start_local":"22:40"},{"end":"2045-06-03T20:15Z","end_local":"23:15","hours":0.25,"label":"marginal","mean_quality":0.56,"start":"2045-06-03T20:00Z","start_local":"23:00"},{"end":"2045-06-04T00:45Z","end_local":"03:45","hours":4.5,"label":"good","mean_quality":0.69,"start":"2045-06-03T20:15Z","start_local":"23:15"},{"end":"2045-06-04T01:35Z","end_local":"04:35","hours":0.83,"label":"marginal","mean_quality":0.34,"start":"2045-06-04T00:45Z","start_local":"03:45"},{"end":"2045-06-04T02:15Z","end_local":"05:15","hours":0.67,"label":"poor","mean_quality":0.1,"start":"2045-06-04T01:35Z","start_local":"04:35"},{"end":"2045-06-04T02:50Z","end_local":"05:50","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2045-06-04T02:15Z","start_local":"05:15"}]},"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":"2045-06-03T19:57:56Z","dark_hours":4.71,"dark_to":"2045-06-04T00:40:42Z","moon":{"illumination":0.839,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":1.27,"moonrise":"2045-06-03T21:14:29Z","moonset":"2045-06-04T06:35:03Z","sunrise":"2045-06-04T02:47:46Z","sunset":"2045-06-03T17:50:52Z","twilight":{"astronomical":{"end":"2045-06-03T19:57:56Z","start":"2045-06-04T00:40:42Z"},"civil":{"end":"2045-06-03T18:24:28Z","start":"2045-06-04T02:14:10Z"},"nautical":{"end":"2045-06-03T19:07:19Z","start":"2045-06-04T01:31:18Z"}},"window_end":"2045-06-04T09:00:00Z","window_start":"2045-06-03T09:00:00Z"},"night_date":"2045-06-03","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.06,"alt":69.8,"t":"2045-06-04T00:40:00Z"},"dec":44.33,"dec_of_date":44.5085,"dec_str":"+44\u00b0 19' 48.0\"","good_hours":3.92,"limit_rise":"2045-06-03T19:36:49Z","limit_set":"2045-06-03T09:26:26Z","max_az_rate_deg_per_min":3.54,"moon_separation":67.1,"never_rises":false,"ra":314.69583333,"ra_of_date":315.1023,"ra_str":"20h 58m 47.0s","resolved":{"common_name":"North America Nebula","dec":44.33,"name":"NGC 7000","ra":314.69583333,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=NGC%207000","source":"sesame","type":"Cl*","type_text":"star cluster"},"summary":"3.9 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2045-06-03T12:43:49Z","blocked_dark_hours":0,"clears_at":"2045-06-03T16:42:44Z","rise_az":309.3},"track":[{"above_terrain":true,"airmass":2.47,"alt":23.74,"az":309.3,"t":"2045-06-03T09:00:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.54,"alt":23.02,"az":309.9,"t":"2045-06-03T09:05:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.62,"alt":22.31,"az":310.5,"t":"2045-06-03T09:10:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.7,"alt":21.6,"az":311.1,"t":"2045-06-03T09:15:00Z","terrain":0.34},{"above_terrain":true,"airmass":2.79,"alt":20.9,"az":311.7,"t":"2045-06-03T09:20:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.88,"alt":20.2,"az":312.3,"t":"2045-06-03T09:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.97,"alt":19.51,"az":312.9,"t":"2045-06-03T09:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.07,"alt":18.83,"az":313.5,"t":"2045-06-03T09:35:00Z","terrain":0.37},{"above_terrain":true,"airmass":3.18,"alt":18.15,"az":314.1,"t":"2045-06-03T09:40:00Z","terrain":0.48},{"above_terrain":true,"airmass":3.3,"alt":17.48,"az":314.7,"t":"2045-06-03T09:45:00Z","terrain":0.54},{"above_terrain":true,"airmass":3.42,"alt":16.82,"az":315.4,"t":"2045-06-03T09:50:00Z","terrain":0.53},{"above_terrain":true,"airmass":3.55,"alt":16.17,"az":316.0,"t":"2045-06-03T09:55:00Z","terrain":0.48},{"above_terrain":true,"airmass":3.69,"alt":15.52,"az":316.6,"t":"2045-06-03T10:00:00Z","terrain":0.37},{"above_terrain":true,"airmass":3.84,"alt":14.88,"az":317.3,"t":"2045-06-03T10:05:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.0,"alt":14.25,"az":317.9,"t":"2045-06-03T10:10:00Z","terrain":0.33},{"above_terrain":true,"airmass":4.18,"alt":13.63,"az":318.6,"t":"2045-06-03T10:15:00Z","terrain":0.05},{"above_terrain":true,"airmass":4.36,"alt":13.01,"az":319.3,"t":"2045-06-03T10:20:00Z","terrain":-0.16},{"above_terrain":true,"airmass":4.56,"alt":12.41,"az":319.9,"t":"2045-06-03T10:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":4.78,"alt":11.81,"az":320.6,"t":"2045-06-03T10:30:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.02,"alt":11.22,"az":321.3,"t":"2045-06-03T10:35:00Z","terrain":-0.08},{"above_terrain":true,"airmass":5.27,"alt":10.64,"az":322.0,"t":"2045-06-03T10:40:00Z","terrain":0.21},{"above_terrain":true,"airmass":5.55,"alt":10.07,"az":322.7,"t":"2045-06-03T10:45:00Z","terrain":0.12},{"above_terrain":true,"airmass":5.86,"alt":9.5,"az":323.4,"t":"2045-06-03T10:50:00Z","terrain":-0.03},{"above_terrain":true,"airmass":6.19,"alt":8.95,"az":324.1,"t":"2045-06-03T10:55:00Z","terrain":-0.21},{"above_terrain":true,"airmass":6.55,"alt":8.41,"az":324.8,"t":"2045-06-03T11:00:00Z","terrain":-0.19},{"above_terrain":true,"airmass":6.96,"alt":7.87,"az":325.5,"t":"2045-06-03T11:05:00Z","terrain":-0.22},{"above_terrain":true,"airmass":7.4,"alt":7.35,"az":326.3,"t":"2045-06-03T11:10:00Z","terrain":-0.28},{"above_terrain":true,"airmass":7.9,"alt":6.83,"az":327.0,"t":"2045-06-03T11:15:00Z","terrain":-0.39},{"above_terrain":true,"airmass":8.44,"alt":6.33,"az":327.8,"t":"2045-06-03T11:20:00Z","terrain":-0.27},{"above_terrain":true,"airmass":9.06,"alt":5.83,"az":328.5,"t":"2045-06-03T11:25:00Z","terrain":-0.18},{"above_terrain":true,"airmass":9.74,"alt":5.35,"az":329.3,"t":"2045-06-03T11:30:00Z","terrain":-0.19},{"above_terrain":true,"airmass":10.52,"alt":4.88,"az":330.0,"t":"2045-06-03T11:35:00Z","terrain":-0.35},{"above_terrain":true,"airmass":11.39,"alt":4.41,"az":330.8,"t":"2045-06-03T11:40:00Z","terrain":-0.38},{"above_terrain":true,"airmass":12.39,"alt":3.96,"az":331.6,"t":"2045-06-03T11:45:00Z","terrain":-0.25},{"above_terrain":true,"airmass":13.52,"alt":3.52,"az":332.3,"t":"2045-06-03T11:50:00Z","terrain":-0.13},{"above_terrain":true,"airmass":14.83,"alt":3.09,"az":333.1,"t":"2045-06-03T11:55:00Z","terrain":-0.13},{"above_terrain":true,"airmass":16.33,"alt":2.68,"az":333.9,"t":"2045-06-03T12:00:00Z","terrain":-0.22},{"above_terrain":true,"airmass":18.07,"alt":2.27,"az":334.7,"t":"2045-06-03T12:05:00Z","terrain":-0.49},{"above_terrain":true,"airmass":20.1,"alt":1.88,"az":335.5,"t":"2045-06-03T12:10:00Z","terrain":-0.71},{"above_terrain":true,"airmass":22.47,"alt":1.5,"az":336.3,"t":"2045-06-03T12:15:00Z","terrain":-0.8},{"above_terrain":true,"airmass":25.24,"alt":1.13,"az":337.1,"t":"2045-06-03T12:20:00Z","terrain":-0.69},{"above_terrain":true,"airmass":28.47,"alt":0.77,"az":338.0,"t":"2045-06-03T12:25:00Z","terrain":-0.48},{"above_terrain":true,"airmass":32.24,"alt":0.42,"az":338.8,"t":"2045-06-03T12:30:00Z","terrain":-0.69},{"above_terrain":true,"airmass":36.59,"alt":0.09,"az":339.6,"t":"2045-06-03T12:35:00Z","terrain":-0.61},{"above_terrain":true,"airmass":null,"alt":-0.23,"az":340.4,"t":"2045-06-03T12:40:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-0.53,"az":341.3,"t":"2045-06-03T12:45:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-0.83,"az":342.1,"t":"2045-06-03T12:50:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-1.11,"az":343.0,"t":"2045-06-03T12:55:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-1.38,"az":343.8,"t":"2045-06-03T13:00:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.63,"az":344.7,"t":"2045-06-03T13:05:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.87,"az":345.6,"t":"2045-06-03T13:10:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-2.1,"az":346.4,"t":"2045-06-03T13:15:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-2.31,"az":347.3,"t":"2045-06-03T13:20:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-2.51,"az":348.2,"t":"2045-06-03T13:25:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-2.69,"az":349.0,"t":"2045-06-03T13:30:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-2.86,"az":349.9,"t":"2045-06-03T13:35:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-3.02,"az":350.8,"t":"2045-06-03T13:40:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.16,"az":351.7,"t":"2045-06-03T13:45:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-3.29,"az":352.6,"t":"2045-06-03T13:50:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-3.41,"az":353.5,"t":"2045-06-03T13:55:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-3.51,"az":354.3,"t":"2045-06-03T14:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.59,"az":355.2,"t":"2045-06-03T14:05:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-3.66,"az":356.1,"t":"2045-06-03T14:10:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.72,"az":357.0,"t":"2045-06-03T14:15:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.76,"az":357.9,"t":"2045-06-03T14:20:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-3.79,"az":358.8,"t":"2045-06-03T14:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.8,"az":359.7,"t":"2045-06-03T14:30:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-3.8,"az":0.6,"t":"2045-06-03T14:35:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-3.78,"az":1.5,"t":"2045-06-03T14:40:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-3.75,"az":2.4,"t":"2045-06-03T14:45:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-3.7,"az":3.3,"t":"2045-06-03T14:50:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-3.64,"az":4.2,"t":"2045-06-03T14:55:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-3.56,"az":5.1,"t":"2045-06-03T15:00:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-3.47,"az":6.0,"t":"2045-06-03T15:05:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-3.37,"az":6.9,"t":"2045-06-03T15:10:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-3.25,"az":7.7,"t":"2045-06-03T15:15:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.12,"az":8.6,"t":"2045-06-03T15:20:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-2.97,"az":9.5,"t":"2045-06-03T15:25:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-2.81,"az":10.4,"t":"2045-06-03T15:30:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-2.63,"az":11.3,"t":"2045-06-03T15:35:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-2.44,"az":12.1,"t":"2045-06-03T15:40:00Z","terrain":-0.16},{"above_terrain":false,"airmass":null,"alt":-2.24,"az":13.0,"t":"2045-06-03T15:45:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-2.02,"az":13.9,"t":"2045-06-03T15:50:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-1.79,"az":14.7,"t":"2045-06-03T15:55:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-1.54,"az":15.6,"t":"2045-06-03T16:00:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-1.29,"az":16.5,"t":"2045-06-03T16:05:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.01,"az":17.3,"t":"2045-06-03T16:10:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-0.73,"az":18.2,"t":"2045-06-03T16:15:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-0.43,"az":19.0,"t":"2045-06-03T16:20:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-0.12,"az":19.8,"t":"2045-06-03T16:25:00Z","terrain":0.66},{"above_terrain":false,"airmass":35.02,"alt":0.21,"az":20.7,"t":"2045-06-03T16:30:00Z","terrain":0.68},{"above_terrain":false,"airmass":30.87,"alt":0.54,"az":21.5,"t":"2045-06-03T16:35:00Z","terrain":0.84},{"above_terrain":false,"airmass":27.3,"alt":0.89,"az":22.3,"t":"2045-06-03T16:40:00Z","terrain":1.05},{"above_terrain":true,"airmass":24.23,"alt":1.25,"az":23.1,"t":"2045-06-03T16:45:00Z","terrain":1.13},{"above_terrain":true,"airmass":21.61,"alt":1.63,"az":24.0,"t":"2045-06-03T16:50:00Z","terrain":0.93},{"above_terrain":true,"airmass":19.37,"alt":2.01,"az":24.8,"t":"2045-06-03T16:55:00Z","terrain":1.15},{"above_terrain":true,"airmass":17.44,"alt":2.41,"az":25.6,"t":"2045-06-03T17:00:00Z","terrain":1.29},{"above_terrain":true,"airmass":15.79,"alt":2.82,"az":26.4,"t":"2045-06-03T17:05:00Z","terrain":1.32},{"above_terrain":true,"airmass":14.36,"alt":3.24,"az":27.1,"t":"2045-06-03T17:10:00Z","terrain":1.27},{"above_terrain":true,"airmass":13.11,"alt":3.67,"az":27.9,"t":"2045-06-03T17:15:00Z","terrain":1.2},{"above_terrain":true,"airmass":12.03,"alt":4.12,"az":28.7,"t":"2045-06-03T17:20:00Z","terrain":1.06},{"above_terrain":true,"airmass":11.08,"alt":4.57,"az":29.5,"t":"2045-06-03T17:25:00Z","terrain":1.07},{"above_terrain":true,"airmass":10.24,"alt":5.04,"az":30.2,"t":"2045-06-03T17:30:00Z","terrain":1.19},{"above_terrain":true,"airmass":9.5,"alt":5.52,"az":31.0,"t":"2045-06-03T17:35:00Z","terrain":1.31},{"above_terrain":true,"airmass":8.84,"alt":6.0,"az":31.8,"t":"2045-06-03T17:40:00Z","terrain":1.33},{"above_terrain":true,"airmass":8.25,"alt":6.5,"az":32.5,"t":"2045-06-03T17:45:00Z","terrain":1.16},{"above_terrain":true,"airmass":7.72,"alt":7.01,"az":33.2,"t":"2045-06-03T17:50:00Z","terrain":0.85},{"above_terrain":true,"airmass":7.24,"alt":7.53,"az":34.0,"t":"2045-06-03T17:55:00Z","terrain":0.44},{"above_terrain":true,"airmass":6.81,"alt":8.06,"az":34.7,"t":"2045-06-03T18:00:00Z","terrain":0.16},{"above_terrain":true,"airmass":6.42,"alt":8.59,"az":35.4,"t":"2045-06-03T18:05:00Z","terrain":0.04},{"above_terrain":true,"airmass":6.07,"alt":9.14,"az":36.1,"t":"2045-06-03T18:10:00Z","terrain":0.01},{"above_terrain":true,"airmass":5.75,"alt":9.7,"az":36.9,"t":"2045-06-03T18:15:00Z","terrain":-0.07},{"above_terrain":true,"airmass":5.45,"alt":10.26,"az":37.6,"t":"2045-06-03T18:20:00Z","terrain":-0.16},{"above_terrain":true,"airmass":5.18,"alt":10.84,"az":38.3,"t":"2045-06-03T18:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":4.93,"alt":11.42,"az":38.9,"t":"2045-06-03T18:30:00Z","terrain":-0.16},{"above_terrain":true,"airmass":4.7,"alt":12.01,"az":39.6,"t":"2045-06-03T18:35:00Z","terrain":-0.09},{"above_terrain":true,"airmass":4.49,"alt":12.62,"az":40.3,"t":"2045-06-03T18:40:00Z","terrain":-0.03},{"above_terrain":true,"airmass":4.3,"alt":13.23,"az":41.0,"t":"2045-06-03T18:45:00Z","terrain":0.02},{"above_terrain":true,"airmass":4.11,"alt":13.84,"az":41.6,"t":"2045-06-03T18:50:00Z","terrain":0.08},{"above_terrain":true,"airmass":3.95,"alt":14.47,"az":42.3,"t":"2045-06-03T18:55:00Z","terrain":0.16},{"above_terrain":true,"airmass":3.79,"alt":15.1,"az":42.9,"t":"2045-06-03T19:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.64,"alt":15.74,"az":43.6,"t":"2045-06-03T19:05:00Z","terrain":0.34},{"above_terrain":true,"airmass":3.5,"alt":16.39,"az":44.2,"t":"2045-06-03T19:10:00Z","terrain":0.45},{"above_terrain":true,"airmass":3.38,"alt":17.05,"az":44.9,"t":"2045-06-03T19:15:00Z","terrain":0.56},{"above_terrain":true,"airmass":3.26,"alt":17.71,"az":45.5,"t":"2045-06-03T19:20:00Z","terrain":0.62},{"above_terrain":true,"airmass":3.14,"alt":18.38,"az":46.1,"t":"2045-06-03T19:25:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.04,"alt":19.06,"az":46.7,"t":"2045-06-03T19:30:00Z","terrain":0.63},{"above_terrain":true,"airmass":2.94,"alt":19.75,"az":47.3,"t":"2045-06-03T19:35:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.84,"alt":20.44,"az":47.9,"t":"2045-06-03T19:40:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.76,"alt":21.14,"az":48.5,"t":"2045-06-03T19:45:00Z","terrain":0.47},{"above_terrain":true,"airmass":2.67,"alt":21.84,"az":49.1,"t":"2045-06-03T19:50:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.59,"alt":22.55,"az":49.7,"t":"2045-06-03T19:55:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.52,"alt":23.27,"az":50.3,"t":"2045-06-03T20:00:00Z","terrain":0.44},{"above_terrain":true,"airmass":2.45,"alt":23.99,"az":50.9,"t":"2045-06-03T20:05:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.38,"alt":24.72,"az":51.4,"t":"2045-06-03T20:10:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.32,"alt":25.46,"az":52.0,"t":"2045-06-03T20:15:00Z","terrain":0.63},{"above_terrain":true,"airmass":2.26,"alt":26.2,"az":52.6,"t":"2045-06-03T20:20:00Z","terrain":0.75},{"above_terrain":true,"airmass":2.2,"alt":26.94,"az":53.1,"t":"2045-06-03T20:25:00Z","terrain":0.86},{"above_terrain":true,"airmass":2.14,"alt":27.69,"az":53.6,"t":"2045-06-03T20:30:00Z","terrain":0.94},{"above_terrain":true,"airmass":2.09,"alt":28.45,"az":54.2,"t":"2045-06-03T20:35:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.04,"alt":29.21,"az":54.7,"t":"2045-06-03T20:40:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.0,"alt":29.98,"az":55.3,"t":"2045-06-03T20:45:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.95,"alt":30.75,"az":55.8,"t":"2045-06-03T20:50:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.91,"alt":31.53,"az":56.3,"t":"2045-06-03T20:55:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.87,"alt":32.31,"az":56.8,"t":"2045-06-03T21:00:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.83,"alt":33.09,"az":57.3,"t":"2045-06-03T21:05:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.79,"alt":33.88,"az":57.8,"t":"2045-06-03T21:10:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.75,"alt":34.68,"az":58.3,"t":"2045-06-03T21:15:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.72,"alt":35.48,"az":58.8,"t":"2045-06-03T21:20:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.69,"alt":36.28,"az":59.3,"t":"2045-06-03T21:25:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.66,"alt":37.08,"az":59.8,"t":"2045-06-03T21:30:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.63,"alt":37.9,"az":60.2,"t":"2045-06-03T21:35:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.6,"alt":38.71,"az":60.7,"t":"2045-06-03T21:40:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.57,"alt":39.53,"az":61.2,"t":"2045-06-03T21:45:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.54,"alt":40.35,"az":61.6,"t":"2045-06-03T21:50:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.52,"alt":41.18,"az":62.1,"t":"2045-06-03T21:55:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.49,"alt":42.0,"az":62.5,"t":"2045-06-03T22:00:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.47,"alt":42.84,"az":63.0,"t":"2045-06-03T22:05:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.45,"alt":43.67,"az":63.4,"t":"2045-06-03T22:10:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.42,"alt":44.51,"az":63.8,"t":"2045-06-03T22:15:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.4,"alt":45.35,"az":64.3,"t":"2045-06-03T22:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.38,"alt":46.2,"az":64.7,"t":"2045-06-03T22:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.36,"alt":47.04,"az":65.1,"t":"2045-06-03T22:30:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.35,"alt":47.89,"az":65.5,"t":"2045-06-03T22:35:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.33,"alt":48.75,"az":65.9,"t":"2045-06-03T22:40:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.31,"alt":49.6,"az":66.3,"t":"2045-06-03T22:45:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.3,"alt":50.46,"az":66.7,"t":"2045-06-03T22:50:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.28,"alt":51.32,"az":67.1,"t":"2045-06-03T22:55:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.26,"alt":52.19,"az":67.5,"t":"2045-06-03T23:00:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.25,"alt":53.05,"az":67.8,"t":"2045-06-03T23:05:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.24,"alt":53.92,"az":68.2,"t":"2045-06-03T23:10:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.22,"alt":54.79,"az":68.5,"t":"2045-06-03T23:15:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.21,"alt":55.66,"az":68.9,"t":"2045-06-03T23:20:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.2,"alt":56.53,"az":69.2,"t":"2045-06-03T23:25:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.19,"alt":57.41,"az":69.5,"t":"2045-06-03T23:30:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.17,"alt":58.29,"az":69.9,"t":"2045-06-03T23:35:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.16,"alt":59.17,"az":70.2,"t":"2045-06-03T23:40:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.15,"alt":60.05,"az":70.5,"t":"2045-06-03T23:45:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.14,"alt":60.93,"az":70.7,"t":"2045-06-03T23:50:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.13,"alt":61.82,"az":71.0,"t":"2045-06-03T23:55:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.12,"alt":62.7,"az":71.3,"t":"2045-06-04T00:00:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.12,"alt":63.59,"az":71.5,"t":"2045-06-04T00:05:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.11,"alt":64.48,"az":71.7,"t":"2045-06-04T00:10:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.1,"alt":65.37,"az":72.0,"t":"2045-06-04T00:15:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.09,"alt":66.26,"az":72.1,"t":"2045-06-04T00:20:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.08,"alt":67.15,"az":72.3,"t":"2045-06-04T00:25:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.08,"alt":68.04,"az":72.5,"t":"2045-06-04T00:30:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.07,"alt":68.93,"az":72.6,"t":"2045-06-04T00:35:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.06,"alt":69.83,"az":72.7,"t":"2045-06-04T00:40:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.06,"alt":70.72,"az":72.7,"t":"2045-06-04T00:45:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.05,"alt":71.61,"az":72.8,"t":"2045-06-04T00:50:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.05,"alt":72.51,"az":72.7,"t":"2045-06-04T00:55:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.04,"alt":73.4,"az":72.7,"t":"2045-06-04T01:00:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.04,"alt":74.29,"az":72.5,"t":"2045-06-04T01:05:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.03,"alt":75.19,"az":72.3,"t":"2045-06-04T01:10:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.03,"alt":76.08,"az":72.0,"t":"2045-06-04T01:15:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.03,"alt":76.97,"az":71.7,"t":"2045-06-04T01:20:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.02,"alt":77.85,"az":71.1,"t":"2045-06-04T01:25:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.02,"alt":78.74,"az":70.5,"t":"2045-06-04T01:30:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.02,"alt":79.62,"az":69.7,"t":"2045-06-04T01:35:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.01,"alt":80.49,"az":68.6,"t":"2045-06-04T01:40:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.01,"alt":81.36,"az":67.2,"t":"2045-06-04T01:45:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.01,"alt":82.22,"az":65.5,"t":"2045-06-04T01:50:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.01,"alt":83.06,"az":63.1,"t":"2045-06-04T01:55:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.01,"alt":83.89,"az":60.1,"t":"2045-06-04T02:00:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.0,"alt":84.68,"az":56.0,"t":"2045-06-04T02:05:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.0,"alt":85.43,"az":50.3,"t":"2045-06-04T02:10:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.0,"alt":86.11,"az":42.4,"t":"2045-06-04T02:15:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.0,"alt":86.67,"az":31.3,"t":"2045-06-04T02:20:00Z","terrain":1.32},{"above_terrain":true,"airmass":1.0,"alt":87.06,"az":16.5,"t":"2045-06-04T02:25:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.0,"alt":87.18,"az":358.8,"t":"2045-06-04T02:30:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.0,"alt":87.02,"az":341.3,"t":"2045-06-04T02:35:00Z","terrain":-0.46},{"above_terrain":true,"airmass":1.0,"alt":86.61,"az":327.0,"t":"2045-06-04T02:40:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.0,"alt":86.03,"az":316.4,"t":"2045-06-04T02:45:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.0,"alt":85.34,"az":308.8,"t":"2045-06-04T02:50:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.0,"alt":84.58,"az":303.4,"t":"2045-06-04T02:55:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.01,"alt":83.78,"az":299.5,"t":"2045-06-04T03:00:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.01,"alt":82.95,"az":296.5,"t":"2045-06-04T03:05:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.01,"alt":82.11,"az":294.3,"t":"2045-06-04T03:10:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.01,"alt":81.25,"az":292.6,"t":"2045-06-04T03:15:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.01,"alt":80.38,"az":291.2,"t":"2045-06-04T03:20:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.02,"alt":79.5,"az":290.2,"t":"2045-06-04T03:25:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.02,"alt":78.62,"az":289.4,"t":"2045-06-04T03:30:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.02,"alt":77.74,"az":288.8,"t":"2045-06-04T03:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.03,"alt":76.85,"az":288.3,"t":"2045-06-04T03:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":75.96,"az":287.9,"t":"2045-06-04T03:45:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.03,"alt":75.07,"az":287.6,"t":"2045-06-04T03:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.04,"alt":74.18,"az":287.5,"t":"2045-06-04T03:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.04,"alt":73.28,"az":287.3,"t":"2045-06-04T04:00:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.05,"alt":72.39,"az":287.3,"t":"2045-06-04T04:05:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.05,"alt":71.5,"az":287.2,"t":"2045-06-04T04:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.06,"alt":70.6,"az":287.3,"t":"2045-06-04T04:15:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.07,"alt":69.71,"az":287.3,"t":"2045-06-04T04:20:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.07,"alt":68.82,"az":287.4,"t":"2045-06-04T04:25:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.08,"alt":67.92,"az":287.6,"t":"2045-06-04T04:30:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.09,"alt":67.03,"az":287.7,"t":"2045-06-04T04:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.09,"alt":66.14,"az":287.9,"t":"2045-06-04T04:40:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.1,"alt":65.25,"az":288.1,"t":"2045-06-04T04:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.11,"alt":64.36,"az":288.3,"t":"2045-06-04T04:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":63.47,"az":288.5,"t":"2045-06-04T04:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.13,"alt":62.59,"az":288.8,"t":"2045-06-04T05:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.7,"az":289.0,"t":"2045-06-04T05:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":60.82,"az":289.3,"t":"2045-06-04T05:10:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.15,"alt":59.93,"az":289.6,"t":"2045-06-04T05:15:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.17,"alt":59.05,"az":289.9,"t":"2045-06-04T05:20:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.18,"alt":58.17,"az":290.2,"t":"2045-06-04T05:25:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.19,"alt":57.3,"az":290.5,"t":"2045-06-04T05:30:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.2,"alt":56.42,"az":290.8,"t":"2045-06-04T05:35:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.21,"alt":55.55,"az":291.2,"t":"2045-06-04T05:40:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.22,"alt":54.67,"az":291.5,"t":"2045-06-04T05:45:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.24,"alt":53.8,"az":291.9,"t":"2045-06-04T05:50:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.25,"alt":52.94,"az":292.2,"t":"2045-06-04T05:55:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.27,"alt":52.07,"az":292.6,"t":"2045-06-04T06:00:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.28,"alt":51.21,"az":293.0,"t":"2045-06-04T06:05:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.3,"alt":50.35,"az":293.4,"t":"2045-06-04T06:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.31,"alt":49.49,"az":293.7,"t":"2045-06-04T06:15:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.33,"alt":48.63,"az":294.1,"t":"2045-06-04T06:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.35,"alt":47.78,"az":294.5,"t":"2045-06-04T06:25:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.37,"alt":46.93,"az":295.0,"t":"2045-06-04T06:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.39,"alt":46.08,"az":295.4,"t":"2045-06-04T06:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.41,"alt":45.24,"az":295.8,"t":"2045-06-04T06:40:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.43,"alt":44.4,"az":296.2,"t":"2045-06-04T06:45:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.45,"alt":43.56,"az":296.6,"t":"2045-06-04T06:50:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.47,"alt":42.73,"az":297.1,"t":"2045-06-04T06:55:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.5,"alt":41.89,"az":297.5,"t":"2045-06-04T07:00:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.52,"alt":41.07,"az":298.0,"t":"2045-06-04T07:05:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.55,"alt":40.24,"az":298.4,"t":"2045-06-04T07:10:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.57,"alt":39.42,"az":298.9,"t":"2045-06-04T07:15:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.6,"alt":38.6,"az":299.4,"t":"2045-06-04T07:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.63,"alt":37.79,"az":299.8,"t":"2045-06-04T07:25:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.66,"alt":36.98,"az":300.3,"t":"2045-06-04T07:30:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.69,"alt":36.17,"az":300.8,"t":"2045-06-04T07:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.72,"alt":35.37,"az":301.3,"t":"2045-06-04T07:40:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.76,"alt":34.57,"az":301.8,"t":"2045-06-04T07:45:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.79,"alt":33.78,"az":302.3,"t":"2045-06-04T07:50:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.83,"alt":32.99,"az":302.8,"t":"2045-06-04T07:55:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.87,"alt":32.2,"az":303.3,"t":"2045-06-04T08:00:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.91,"alt":31.42,"az":303.8,"t":"2045-06-04T08:05:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.96,"alt":30.65,"az":304.3,"t":"2045-06-04T08:10:00Z","terrain":-0.16},{"above_terrain":true,"airmass":2.0,"alt":29.88,"az":304.8,"t":"2045-06-04T08:15:00Z","terrain":-0.26},{"above_terrain":true,"airmass":2.05,"alt":29.11,"az":305.3,"t":"2045-06-04T08:20:00Z","terrain":-0.25},{"above_terrain":true,"airmass":2.1,"alt":28.35,"az":305.9,"t":"2045-06-04T08:25:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.15,"alt":27.59,"az":306.4,"t":"2045-06-04T08:30:00Z","terrain":-0.02},{"above_terrain":true,"airmass":2.21,"alt":26.84,"az":307.0,"t":"2045-06-04T08:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.26,"alt":26.1,"az":307.5,"t":"2045-06-04T08:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":2.33,"alt":25.36,"az":308.1,"t":"2045-06-04T08:45:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.39,"alt":24.63,"az":308.6,"t":"2045-06-04T08:50:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.46,"alt":23.9,"az":309.2,"t":"2045-06-04T08:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.53,"alt":23.18,"az":309.8,"t":"2045-06-04T09:00:00Z","terrain":0.21}],"transit":{"airmass":1.0,"alt":87.2,"az":358.8,"t":"2045-06-04T02:30:00Z"},"usable_hours":4.75,"verdict":"good","zenith_passage":true},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}