{"assessment":{"best_window":{"end":"2033-06-24T00:40Z","end_local":"03:40","hours":1.83,"label":"good","mean_quality":0.8,"start":"2033-06-23T22:50Z","start_local":"01:50"},"cost":{"altitude":3.31,"clouds":0.0,"darkness":1.58,"moon":0.01},"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":-6,"cloud":null,"high":null,"iso":"2033-06-23T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-29,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"21:00","wind":null},{"alt":-2,"cloud":null,"high":null,"iso":"2033-06-23T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-33,"precip":null,"q":0.0,"rh":null,"sky":"nautical twilight","temp":null,"time":"22:00","wind":null},{"alt":3,"cloud":null,"high":null,"iso":"2033-06-23T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-33,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"23:00","wind":null},{"alt":10,"cloud":null,"high":null,"iso":"2033-06-23T21:00Z","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":18,"cloud":null,"high":null,"iso":"2033-06-23T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-25,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":27,"cloud":null,"high":null,"iso":"2033-06-23T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-18,"precip":null,"q":0.67,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":37,"cloud":null,"high":null,"iso":"2033-06-24T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-9,"precip":null,"q":0.84,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":47,"cloud":null,"high":null,"iso":"2033-06-24T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":1,"precip":null,"q":0.44,"rh":null,"sky":"astronomical twilight","temp":null,"time":"04:00","wind":null},{"alt":58,"cloud":null,"high":null,"iso":"2033-06-24T02:00Z","label":"poor","low":null,"mid":null,"moon_alt":11,"precip":null,"q":0.14,"rh":null,"sky":"nautical twilight","temp":null,"time":"05:00","wind":null}],"peak_quality":0.88,"peak_sky":0.88,"quality_hours":2.19,"reasons":["the target being low or below 20\u00b0 cost 3.3 quality-hours","daylight and twilight cost 1.6 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":48,"score_weather":null,"sky_hours":2.19,"verdict":"unknown","verdict_astronomy":"marginal","weather_known":false,"windows":[{"end":"2033-06-23T22:20Z","end_local":"01:20","hours":4.42,"label":"unusable","mean_quality":0.0,"start":"2033-06-23T17:55Z","start_local":"20:55"},{"end":"2033-06-23T22:50Z","end_local":"01:50","hours":0.5,"label":"marginal","mean_quality":0.5,"start":"2033-06-23T22:20Z","start_local":"01:20"},{"end":"2033-06-24T00:40Z","end_local":"03:40","hours":1.83,"label":"good","mean_quality":0.8,"start":"2033-06-23T22:50Z","start_local":"01:50"},{"end":"2033-06-24T01:30Z","end_local":"04:30","hours":0.83,"label":"marginal","mean_quality":0.45,"start":"2033-06-24T00:40Z","start_local":"03:40"},{"end":"2033-06-24T02:15Z","end_local":"05:15","hours":0.75,"label":"poor","mean_quality":0.14,"start":"2033-06-24T01:30Z","start_local":"04:30"},{"end":"2033-06-24T02:50Z","end_local":"05:50","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2033-06-24T02:15Z","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":"2033-06-23T20:10:33Z","dark_hours":4.43,"dark_to":"2033-06-24T00:36:26Z","moon":{"illumination":0.106,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":4.42,"moonrise":"2033-06-24T00:55:47Z","moonset":"2033-06-23T14:16:12Z","sunrise":"2033-06-24T02:47:32Z","sunset":"2033-06-23T17:59:27Z","twilight":{"astronomical":{"end":"2033-06-23T20:10:33Z","start":"2033-06-24T00:36:26Z"},"civil":{"end":"2033-06-23T18:33:40Z","start":"2033-06-24T02:13:19Z"},"nautical":{"end":"2033-06-23T19:17:39Z","start":"2033-06-24T01:29:21Z"}},"window_end":"2033-06-24T09:00:00Z","window_start":"2033-06-23T09:00:00Z"},"night_date":"2033-06-23","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.48,"alt":42.5,"t":"2033-06-24T00:35:00Z"},"dec":41.26875,"dec_of_date":41.4517,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":1.25,"limit_rise":"2033-06-23T22:15:35Z","limit_set":"2033-06-23T11:38:15Z","max_az_rate_deg_per_min":15.53,"moon_separation":44.4,"never_rises":false,"ra":10.68470833,"ra_of_date":11.1447,"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 1.2 h above 30\u00b0, 2.3 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2033-06-23T14:26:28Z","blocked_dark_hours":0,"clears_at":"2033-06-23T19:41:05Z","rise_az":290.9},"track":[{"above_terrain":true,"airmass":1.39,"alt":45.76,"az":290.9,"t":"2033-06-23T09:00:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.42,"alt":44.89,"az":291.3,"t":"2033-06-23T09:05:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.44,"alt":44.02,"az":291.8,"t":"2033-06-23T09:10:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.46,"alt":43.15,"az":292.3,"t":"2033-06-23T09:15:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.48,"alt":42.28,"az":292.8,"t":"2033-06-23T09:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.51,"alt":41.42,"az":293.4,"t":"2033-06-23T09:25:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.54,"alt":40.57,"az":293.9,"t":"2033-06-23T09:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.56,"alt":39.71,"az":294.4,"t":"2033-06-23T09:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.59,"alt":38.86,"az":294.9,"t":"2033-06-23T09:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.62,"alt":38.01,"az":295.4,"t":"2033-06-23T09:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.65,"alt":37.17,"az":295.9,"t":"2033-06-23T09:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.68,"alt":36.33,"az":296.4,"t":"2033-06-23T09:55:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.72,"alt":35.49,"az":297.0,"t":"2033-06-23T10:00:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.75,"alt":34.66,"az":297.5,"t":"2033-06-23T10:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.79,"alt":33.83,"az":298.0,"t":"2033-06-23T10:10:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.83,"alt":33.01,"az":298.6,"t":"2033-06-23T10:15:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.87,"alt":32.19,"az":299.1,"t":"2033-06-23T10:20:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.92,"alt":31.37,"az":299.7,"t":"2033-06-23T10:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.96,"alt":30.56,"az":300.2,"t":"2033-06-23T10:30:00Z","terrain":0.36},{"above_terrain":true,"airmass":2.01,"alt":29.76,"az":300.8,"t":"2033-06-23T10:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.06,"alt":28.96,"az":301.4,"t":"2033-06-23T10:40:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.11,"alt":28.16,"az":301.9,"t":"2033-06-23T10:45:00Z","terrain":0.1},{"above_terrain":true,"airmass":2.17,"alt":27.37,"az":302.5,"t":"2033-06-23T10:50:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.23,"alt":26.58,"az":303.1,"t":"2033-06-23T10:55:00Z","terrain":-0.22},{"above_terrain":true,"airmass":2.29,"alt":25.8,"az":303.6,"t":"2033-06-23T11:00:00Z","terrain":-0.15},{"above_terrain":true,"airmass":2.35,"alt":25.02,"az":304.2,"t":"2033-06-23T11:05:00Z","terrain":-0.14},{"above_terrain":true,"airmass":2.42,"alt":24.25,"az":304.8,"t":"2033-06-23T11:10:00Z","terrain":-0.26},{"above_terrain":true,"airmass":2.5,"alt":23.48,"az":305.4,"t":"2033-06-23T11:15:00Z","terrain":-0.24},{"above_terrain":true,"airmass":2.57,"alt":22.72,"az":306.0,"t":"2033-06-23T11:20:00Z","terrain":-0.16},{"above_terrain":true,"airmass":2.66,"alt":21.97,"az":306.6,"t":"2033-06-23T11:25:00Z","terrain":0.05},{"above_terrain":true,"airmass":2.75,"alt":21.22,"az":307.2,"t":"2033-06-23T11:30:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.84,"alt":20.48,"az":307.9,"t":"2033-06-23T11:35:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.94,"alt":19.74,"az":308.5,"t":"2033-06-23T11:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":3.05,"alt":19.01,"az":309.1,"t":"2033-06-23T11:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.16,"alt":18.29,"az":309.7,"t":"2033-06-23T11:50:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.28,"alt":17.58,"az":310.4,"t":"2033-06-23T11:55:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.41,"alt":16.87,"az":311.0,"t":"2033-06-23T12:00:00Z","terrain":0.36},{"above_terrain":true,"airmass":3.55,"alt":16.16,"az":311.7,"t":"2033-06-23T12:05:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.7,"alt":15.47,"az":312.3,"t":"2033-06-23T12:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.87,"alt":14.78,"az":313.0,"t":"2033-06-23T12:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":4.04,"alt":14.1,"az":313.7,"t":"2033-06-23T12:20:00Z","terrain":0.4},{"above_terrain":true,"airmass":4.24,"alt":13.43,"az":314.3,"t":"2033-06-23T12:25:00Z","terrain":0.5},{"above_terrain":true,"airmass":4.44,"alt":12.76,"az":315.0,"t":"2033-06-23T12:30:00Z","terrain":0.56},{"above_terrain":true,"airmass":4.67,"alt":12.1,"az":315.7,"t":"2033-06-23T12:35:00Z","terrain":0.5},{"above_terrain":true,"airmass":4.92,"alt":11.45,"az":316.4,"t":"2033-06-23T12:40:00Z","terrain":0.41},{"above_terrain":true,"airmass":5.19,"alt":10.81,"az":317.1,"t":"2033-06-23T12:45:00Z","terrain":0.3},{"above_terrain":true,"airmass":5.5,"alt":10.18,"az":317.8,"t":"2033-06-23T12:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":5.83,"alt":9.55,"az":318.5,"t":"2033-06-23T12:55:00Z","terrain":0.09},{"above_terrain":true,"airmass":6.2,"alt":8.94,"az":319.2,"t":"2033-06-23T13:00:00Z","terrain":-0.15},{"above_terrain":true,"airmass":6.61,"alt":8.33,"az":320.0,"t":"2033-06-23T13:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.07,"alt":7.73,"az":320.7,"t":"2033-06-23T13:10:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.59,"alt":7.15,"az":321.4,"t":"2033-06-23T13:15:00Z","terrain":-0.03},{"above_terrain":true,"airmass":8.18,"alt":6.57,"az":322.2,"t":"2033-06-23T13:20:00Z","terrain":0.19},{"above_terrain":true,"airmass":8.84,"alt":6.0,"az":322.9,"t":"2033-06-23T13:25:00Z","terrain":0.09},{"above_terrain":true,"airmass":9.61,"alt":5.44,"az":323.7,"t":"2033-06-23T13:30:00Z","terrain":-0.12},{"above_terrain":true,"airmass":10.5,"alt":4.89,"az":324.4,"t":"2033-06-23T13:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":11.53,"alt":4.35,"az":325.2,"t":"2033-06-23T13:40:00Z","terrain":-0.2},{"above_terrain":true,"airmass":12.74,"alt":3.82,"az":326.0,"t":"2033-06-23T13:45:00Z","terrain":-0.24},{"above_terrain":true,"airmass":14.17,"alt":3.3,"az":326.8,"t":"2033-06-23T13:50:00Z","terrain":-0.36},{"above_terrain":true,"airmass":15.88,"alt":2.8,"az":327.6,"t":"2033-06-23T13:55:00Z","terrain":-0.3},{"above_terrain":true,"airmass":17.95,"alt":2.3,"az":328.4,"t":"2033-06-23T14:00:00Z","terrain":-0.19},{"above_terrain":true,"airmass":20.47,"alt":1.81,"az":329.2,"t":"2033-06-23T14:05:00Z","terrain":-0.17},{"above_terrain":true,"airmass":23.57,"alt":1.34,"az":330.0,"t":"2033-06-23T14:10:00Z","terrain":-0.35},{"above_terrain":true,"airmass":27.42,"alt":0.88,"az":330.8,"t":"2033-06-23T14:15:00Z","terrain":-0.38},{"above_terrain":true,"airmass":32.2,"alt":0.43,"az":331.6,"t":"2033-06-23T14:20:00Z","terrain":-0.23},{"above_terrain":true,"airmass":null,"alt":-0.01,"az":332.5,"t":"2033-06-23T14:25:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-0.44,"az":333.3,"t":"2033-06-23T14:30:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-0.85,"az":334.1,"t":"2033-06-23T14:35:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-1.25,"az":335.0,"t":"2033-06-23T14:40:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-1.64,"az":335.8,"t":"2033-06-23T14:45:00Z","terrain":-0.79},{"above_terrain":false,"airmass":null,"alt":-2.02,"az":336.7,"t":"2033-06-23T14:50:00Z","terrain":-0.76},{"above_terrain":false,"airmass":null,"alt":-2.38,"az":337.6,"t":"2033-06-23T14:55:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-2.73,"az":338.4,"t":"2033-06-23T15:00:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-3.07,"az":339.3,"t":"2033-06-23T15:05:00Z","terrain":-0.68},{"above_terrain":false,"airmass":null,"alt":-3.4,"az":340.2,"t":"2033-06-23T15:10:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-3.71,"az":341.1,"t":"2033-06-23T15:15:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-4.0,"az":342.0,"t":"2033-06-23T15:20:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-4.28,"az":342.9,"t":"2033-06-23T15:25:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-4.55,"az":343.8,"t":"2033-06-23T15:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-4.81,"az":344.7,"t":"2033-06-23T15:35:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-5.05,"az":345.6,"t":"2033-06-23T15:40:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-5.27,"az":346.5,"t":"2033-06-23T15:45:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-5.48,"az":347.4,"t":"2033-06-23T15:50:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-5.68,"az":348.4,"t":"2033-06-23T15:55:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-5.86,"az":349.3,"t":"2033-06-23T16:00:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-6.03,"az":350.2,"t":"2033-06-23T16:05:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.18,"az":351.2,"t":"2033-06-23T16:10:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-6.31,"az":352.1,"t":"2033-06-23T16:15:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-6.43,"az":353.0,"t":"2033-06-23T16:20:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-6.54,"az":354.0,"t":"2033-06-23T16:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.63,"az":354.9,"t":"2033-06-23T16:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.71,"az":355.9,"t":"2033-06-23T16:35:00Z","terrain":0.73},{"above_terrain":false,"airmass":null,"alt":-6.77,"az":356.8,"t":"2033-06-23T16:40:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.81,"az":357.7,"t":"2033-06-23T16:45:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-6.84,"az":358.7,"t":"2033-06-23T16:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.85,"az":359.6,"t":"2033-06-23T16:55:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-6.85,"az":0.6,"t":"2033-06-23T17:00:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-6.84,"az":1.5,"t":"2033-06-23T17:05:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-6.8,"az":2.5,"t":"2033-06-23T17:10:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-6.75,"az":3.4,"t":"2033-06-23T17:15:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-6.69,"az":4.4,"t":"2033-06-23T17:20:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-6.61,"az":5.3,"t":"2033-06-23T17:25:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-6.52,"az":6.2,"t":"2033-06-23T17:30:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-6.41,"az":7.2,"t":"2033-06-23T17:35:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.28,"az":8.1,"t":"2033-06-23T17:40:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-6.14,"az":9.1,"t":"2033-06-23T17:45:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-5.99,"az":10.0,"t":"2033-06-23T17:50:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-5.82,"az":10.9,"t":"2033-06-23T17:55:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-5.63,"az":11.8,"t":"2033-06-23T18:00:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-5.44,"az":12.8,"t":"2033-06-23T18:05:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-5.22,"az":13.7,"t":"2033-06-23T18:10:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-4.99,"az":14.6,"t":"2033-06-23T18:15:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-4.75,"az":15.5,"t":"2033-06-23T18:20:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-4.49,"az":16.4,"t":"2033-06-23T18:25:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-4.22,"az":17.3,"t":"2033-06-23T18:30:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-3.93,"az":18.2,"t":"2033-06-23T18:35:00Z","terrain":0.55},{"above_terrain":false,"airmass":null,"alt":-3.64,"az":19.1,"t":"2033-06-23T18:40:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-3.32,"az":20.0,"t":"2033-06-23T18:45:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-3.0,"az":20.9,"t":"2033-06-23T18:50:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-2.66,"az":21.8,"t":"2033-06-23T18:55:00Z","terrain":0.92},{"above_terrain":false,"airmass":null,"alt":-2.3,"az":22.6,"t":"2033-06-23T19:00:00Z","terrain":1.1},{"above_terrain":false,"airmass":null,"alt":-1.94,"az":23.5,"t":"2033-06-23T19:05:00Z","terrain":1.04},{"above_terrain":false,"airmass":null,"alt":-1.56,"az":24.3,"t":"2033-06-23T19:10:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-1.16,"az":25.2,"t":"2033-06-23T19:15:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-0.76,"az":26.1,"t":"2033-06-23T19:20:00Z","terrain":1.34},{"above_terrain":false,"airmass":null,"alt":-0.34,"az":26.9,"t":"2033-06-23T19:25:00Z","terrain":1.29},{"above_terrain":false,"airmass":36.64,"alt":0.09,"az":27.7,"t":"2033-06-23T19:30:00Z","terrain":1.21},{"above_terrain":false,"airmass":31.01,"alt":0.53,"az":28.6,"t":"2033-06-23T19:35:00Z","terrain":1.08},{"above_terrain":false,"airmass":26.46,"alt":0.98,"az":29.4,"t":"2033-06-23T19:40:00Z","terrain":1.06},{"above_terrain":true,"airmass":22.8,"alt":1.45,"az":30.2,"t":"2033-06-23T19:45:00Z","terrain":1.18},{"above_terrain":true,"airmass":19.84,"alt":1.92,"az":31.0,"t":"2033-06-23T19:50:00Z","terrain":1.31},{"above_terrain":true,"airmass":17.44,"alt":2.41,"az":31.8,"t":"2033-06-23T19:55:00Z","terrain":1.33},{"above_terrain":true,"airmass":15.46,"alt":2.91,"az":32.6,"t":"2033-06-23T20:00:00Z","terrain":1.12},{"above_terrain":true,"airmass":13.82,"alt":3.42,"az":33.4,"t":"2033-06-23T20:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":12.44,"alt":3.94,"az":34.2,"t":"2033-06-23T20:10:00Z","terrain":0.36},{"above_terrain":true,"airmass":11.28,"alt":4.47,"az":35.0,"t":"2033-06-23T20:15:00Z","terrain":0.07},{"above_terrain":true,"airmass":10.28,"alt":5.01,"az":35.7,"t":"2033-06-23T20:20:00Z","terrain":0.04},{"above_terrain":true,"airmass":9.43,"alt":5.57,"az":36.5,"t":"2033-06-23T20:25:00Z","terrain":-0.03},{"above_terrain":true,"airmass":8.68,"alt":6.13,"az":37.2,"t":"2033-06-23T20:30:00Z","terrain":-0.12},{"above_terrain":true,"airmass":8.03,"alt":6.7,"az":38.0,"t":"2033-06-23T20:35:00Z","terrain":-0.21},{"above_terrain":true,"airmass":7.46,"alt":7.28,"az":38.7,"t":"2033-06-23T20:40:00Z","terrain":-0.17},{"above_terrain":true,"airmass":6.96,"alt":7.87,"az":39.5,"t":"2033-06-23T20:45:00Z","terrain":-0.11},{"above_terrain":true,"airmass":6.51,"alt":8.47,"az":40.2,"t":"2033-06-23T20:50:00Z","terrain":-0.04},{"above_terrain":true,"airmass":6.11,"alt":9.08,"az":40.9,"t":"2033-06-23T20:55:00Z","terrain":0.02},{"above_terrain":true,"airmass":5.75,"alt":9.7,"az":41.7,"t":"2033-06-23T21:00:00Z","terrain":0.09},{"above_terrain":true,"airmass":5.42,"alt":10.32,"az":42.4,"t":"2033-06-23T21:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":5.13,"alt":10.96,"az":43.1,"t":"2033-06-23T21:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":4.86,"alt":11.6,"az":43.8,"t":"2033-06-23T21:15:00Z","terrain":0.37},{"above_terrain":true,"airmass":4.62,"alt":12.25,"az":44.5,"t":"2033-06-23T21:20:00Z","terrain":0.49},{"above_terrain":true,"airmass":4.39,"alt":12.91,"az":45.1,"t":"2033-06-23T21:25:00Z","terrain":0.59},{"above_terrain":true,"airmass":4.19,"alt":13.58,"az":45.8,"t":"2033-06-23T21:30:00Z","terrain":0.65},{"above_terrain":true,"airmass":4.0,"alt":14.25,"az":46.5,"t":"2033-06-23T21:35:00Z","terrain":0.64},{"above_terrain":true,"airmass":3.83,"alt":14.94,"az":47.2,"t":"2033-06-23T21:40:00Z","terrain":0.6},{"above_terrain":true,"airmass":3.67,"alt":15.63,"az":47.8,"t":"2033-06-23T21:45:00Z","terrain":0.54},{"above_terrain":true,"airmass":3.52,"alt":16.32,"az":48.5,"t":"2033-06-23T21:50:00Z","terrain":0.47},{"above_terrain":true,"airmass":3.38,"alt":17.03,"az":49.1,"t":"2033-06-23T21:55:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.25,"alt":17.74,"az":49.8,"t":"2033-06-23T22:00:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.13,"alt":18.46,"az":50.4,"t":"2033-06-23T22:05:00Z","terrain":0.45},{"above_terrain":true,"airmass":3.02,"alt":19.18,"az":51.0,"t":"2033-06-23T22:10:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.92,"alt":19.91,"az":51.7,"t":"2033-06-23T22:15:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.82,"alt":20.65,"az":52.3,"t":"2033-06-23T22:20:00Z","terrain":0.69},{"above_terrain":true,"airmass":2.72,"alt":21.39,"az":52.9,"t":"2033-06-23T22:25:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.64,"alt":22.14,"az":53.5,"t":"2033-06-23T22:30:00Z","terrain":0.92},{"above_terrain":true,"airmass":2.56,"alt":22.9,"az":54.1,"t":"2033-06-23T22:35:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.48,"alt":23.66,"az":54.7,"t":"2033-06-23T22:40:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.41,"alt":24.43,"az":55.3,"t":"2033-06-23T22:45:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.34,"alt":25.2,"az":55.9,"t":"2033-06-23T22:50:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.27,"alt":25.98,"az":56.5,"t":"2033-06-23T22:55:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.21,"alt":26.76,"az":57.1,"t":"2033-06-23T23:00:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.15,"alt":27.55,"az":57.6,"t":"2033-06-23T23:05:00Z","terrain":1.18},{"above_terrain":true,"airmass":2.1,"alt":28.34,"az":58.2,"t":"2033-06-23T23:10:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.05,"alt":29.14,"az":58.8,"t":"2033-06-23T23:15:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.0,"alt":29.94,"az":59.3,"t":"2033-06-23T23:20:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.95,"alt":30.75,"az":59.9,"t":"2033-06-23T23:25:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.91,"alt":31.56,"az":60.4,"t":"2033-06-23T23:30:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.86,"alt":32.38,"az":61.0,"t":"2033-06-23T23:35:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.82,"alt":33.2,"az":61.5,"t":"2033-06-23T23:40:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.78,"alt":34.02,"az":62.1,"t":"2033-06-23T23:45:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.75,"alt":34.85,"az":62.6,"t":"2033-06-23T23:50:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.71,"alt":35.68,"az":63.1,"t":"2033-06-23T23:55:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.68,"alt":36.52,"az":63.7,"t":"2033-06-24T00:00:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.64,"alt":37.36,"az":64.2,"t":"2033-06-24T00:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.61,"alt":38.21,"az":64.7,"t":"2033-06-24T00:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.58,"alt":39.06,"az":65.2,"t":"2033-06-24T00:15:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.56,"alt":39.91,"az":65.7,"t":"2033-06-24T00:20:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.53,"alt":40.76,"az":66.3,"t":"2033-06-24T00:25:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.5,"alt":41.62,"az":66.8,"t":"2033-06-24T00:30:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.48,"alt":42.48,"az":67.3,"t":"2033-06-24T00:35:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.46,"alt":43.35,"az":67.8,"t":"2033-06-24T00:40:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.43,"alt":44.21,"az":68.3,"t":"2033-06-24T00:45:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.41,"alt":45.09,"az":68.8,"t":"2033-06-24T00:50:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.39,"alt":45.96,"az":69.3,"t":"2033-06-24T00:55:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.37,"alt":46.84,"az":69.7,"t":"2033-06-24T01:00:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.35,"alt":47.72,"az":70.2,"t":"2033-06-24T01:05:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.33,"alt":48.6,"az":70.7,"t":"2033-06-24T01:10:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.31,"alt":49.48,"az":71.2,"t":"2033-06-24T01:15:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.3,"alt":50.37,"az":71.7,"t":"2033-06-24T01:20:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.28,"alt":51.26,"az":72.2,"t":"2033-06-24T01:25:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.27,"alt":52.15,"az":72.6,"t":"2033-06-24T01:30:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.25,"alt":53.05,"az":73.1,"t":"2033-06-24T01:35:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.24,"alt":53.94,"az":73.6,"t":"2033-06-24T01:40:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.22,"alt":54.84,"az":74.0,"t":"2033-06-24T01:45:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.21,"alt":55.74,"az":74.5,"t":"2033-06-24T01:50:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.2,"alt":56.65,"az":75.0,"t":"2033-06-24T01:55:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.18,"alt":57.55,"az":75.4,"t":"2033-06-24T02:00:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.17,"alt":58.46,"az":75.9,"t":"2033-06-24T02:05:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.16,"alt":59.37,"az":76.4,"t":"2033-06-24T02:10:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.15,"alt":60.28,"az":76.8,"t":"2033-06-24T02:15:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.14,"alt":61.19,"az":77.3,"t":"2033-06-24T02:20:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.13,"alt":62.1,"az":77.7,"t":"2033-06-24T02:25:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.12,"alt":63.02,"az":78.2,"t":"2033-06-24T02:30:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.11,"alt":63.93,"az":78.7,"t":"2033-06-24T02:35:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.1,"alt":64.85,"az":79.1,"t":"2033-06-24T02:40:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.1,"alt":65.77,"az":79.6,"t":"2033-06-24T02:45:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.09,"alt":66.69,"az":80.0,"t":"2033-06-24T02:50:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.08,"alt":67.62,"az":80.5,"t":"2033-06-24T02:55:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.07,"alt":68.54,"az":81.0,"t":"2033-06-24T03:00:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.07,"alt":69.47,"az":81.4,"t":"2033-06-24T03:05:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.06,"alt":70.39,"az":81.9,"t":"2033-06-24T03:10:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.06,"alt":71.32,"az":82.3,"t":"2033-06-24T03:15:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.05,"alt":72.25,"az":82.8,"t":"2033-06-24T03:20:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.04,"alt":73.18,"az":83.3,"t":"2033-06-24T03:25:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.04,"alt":74.11,"az":83.7,"t":"2033-06-24T03:30:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.03,"alt":75.04,"az":84.2,"t":"2033-06-24T03:35:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.03,"alt":75.97,"az":84.7,"t":"2033-06-24T03:40:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.03,"alt":76.9,"az":85.2,"t":"2033-06-24T03:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.02,"alt":77.83,"az":85.7,"t":"2033-06-24T03:50:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.02,"alt":78.77,"az":86.2,"t":"2033-06-24T03:55:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.02,"alt":79.7,"az":86.8,"t":"2033-06-24T04:00:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.01,"alt":80.64,"az":87.3,"t":"2033-06-24T04:05:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.01,"alt":81.57,"az":87.9,"t":"2033-06-24T04:10:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.01,"alt":82.51,"az":88.5,"t":"2033-06-24T04:15:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.01,"alt":83.44,"az":89.2,"t":"2033-06-24T04:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.0,"alt":84.38,"az":90.0,"t":"2033-06-24T04:25:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.0,"alt":85.31,"az":90.9,"t":"2033-06-24T04:30:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.0,"alt":86.25,"az":92.0,"t":"2033-06-24T04:35:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.0,"alt":87.18,"az":93.7,"t":"2033-06-24T04:40:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.0,"alt":88.12,"az":96.5,"t":"2033-06-24T04:45:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.0,"alt":89.04,"az":104.1,"t":"2033-06-24T04:50:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.0,"alt":89.76,"az":181.8,"t":"2033-06-24T04:55:00Z","terrain":-0.66},{"above_terrain":true,"airmass":1.0,"alt":89.02,"az":256.1,"t":"2033-06-24T05:00:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.0,"alt":88.1,"az":263.5,"t":"2033-06-24T05:05:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.0,"alt":87.17,"az":266.4,"t":"2033-06-24T05:10:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.0,"alt":86.23,"az":268.0,"t":"2033-06-24T05:15:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.0,"alt":85.3,"az":269.1,"t":"2033-06-24T05:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.0,"alt":84.36,"az":270.1,"t":"2033-06-24T05:25:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.01,"alt":83.43,"az":270.8,"t":"2033-06-24T05:30:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.01,"alt":82.49,"az":271.5,"t":"2033-06-24T05:35:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.01,"alt":81.56,"az":272.1,"t":"2033-06-24T05:40:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.01,"alt":80.62,"az":272.7,"t":"2033-06-24T05:45:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.02,"alt":79.69,"az":273.3,"t":"2033-06-24T05:50:00Z","terrain":0.1},{"above_terrain":true,"airmass":1.02,"alt":78.75,"az":273.8,"t":"2033-06-24T05:55:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.02,"alt":77.82,"az":274.3,"t":"2033-06-24T06:00:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.03,"alt":76.89,"az":274.8,"t":"2033-06-24T06:05:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.03,"alt":75.95,"az":275.3,"t":"2033-06-24T06:10:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.03,"alt":75.02,"az":275.8,"t":"2033-06-24T06:15:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.04,"alt":74.09,"az":276.3,"t":"2033-06-24T06:20:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.04,"alt":73.16,"az":276.7,"t":"2033-06-24T06:25:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.05,"alt":72.23,"az":277.2,"t":"2033-06-24T06:30:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.06,"alt":71.3,"az":277.7,"t":"2033-06-24T06:35:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.06,"alt":70.38,"az":278.1,"t":"2033-06-24T06:40:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.07,"alt":69.45,"az":278.6,"t":"2033-06-24T06:45:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.07,"alt":68.53,"az":279.1,"t":"2033-06-24T06:50:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.08,"alt":67.6,"az":279.5,"t":"2033-06-24T06:55:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.09,"alt":66.68,"az":280.0,"t":"2033-06-24T07:00:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.1,"alt":65.76,"az":280.4,"t":"2033-06-24T07:05:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.1,"alt":64.84,"az":280.9,"t":"2033-06-24T07:10:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.11,"alt":63.92,"az":281.3,"t":"2033-06-24T07:15:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.12,"alt":63.0,"az":281.8,"t":"2033-06-24T07:20:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.13,"alt":62.09,"az":282.3,"t":"2033-06-24T07:25:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.14,"alt":61.17,"az":282.7,"t":"2033-06-24T07:30:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.15,"alt":60.26,"az":283.2,"t":"2033-06-24T07:35:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.16,"alt":59.35,"az":283.6,"t":"2033-06-24T07:40:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.17,"alt":58.44,"az":284.1,"t":"2033-06-24T07:45:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.18,"alt":57.54,"az":284.6,"t":"2033-06-24T07:50:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.2,"alt":56.63,"az":285.0,"t":"2033-06-24T07:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.21,"alt":55.73,"az":285.5,"t":"2033-06-24T08:00:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.22,"alt":54.83,"az":286.0,"t":"2033-06-24T08:05:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.24,"alt":53.93,"az":286.4,"t":"2033-06-24T08:10:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.25,"alt":53.03,"az":286.9,"t":"2033-06-24T08:15:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.27,"alt":52.14,"az":287.4,"t":"2033-06-24T08:20:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.28,"alt":51.25,"az":287.9,"t":"2033-06-24T08:25:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.3,"alt":50.36,"az":288.3,"t":"2033-06-24T08:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.31,"alt":49.47,"az":288.8,"t":"2033-06-24T08:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.33,"alt":48.58,"az":289.3,"t":"2033-06-24T08:40:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.35,"alt":47.7,"az":289.8,"t":"2033-06-24T08:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.37,"alt":46.82,"az":290.3,"t":"2033-06-24T08:50:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.39,"alt":45.95,"az":290.8,"t":"2033-06-24T08:55:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.41,"alt":45.07,"az":291.2,"t":"2033-06-24T09:00:00Z","terrain":0.5}],"transit":{"airmass":1.0,"alt":89.8,"az":181.8,"t":"2033-06-24T04:55:00Z"},"usable_hours":2.33,"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."]}