{"assessment":{"best_window":{"end":"2034-04-02T02:30Z","end_local":"05:30","hours":1.92,"label":"good","mean_quality":0.74,"start":"2034-04-02T00:35Z","start_local":"03:35"},"cost":{"altitude":6.5,"clouds":0.0,"darkness":1.17,"moon":0.24},"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":-1,"cloud":null,"high":null,"iso":"2034-04-01T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":24,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"20:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2034-04-01T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":34,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"21:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2034-04-01T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":42,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":-2,"cloud":null,"high":null,"iso":"2034-04-01T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":48,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":2,"cloud":null,"high":null,"iso":"2034-04-01T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":50,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":7,"cloud":null,"high":null,"iso":"2034-04-01T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":48,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":14,"cloud":null,"high":null,"iso":"2034-04-01T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":43,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":22,"cloud":null,"high":null,"iso":"2034-04-02T00:00Z","label":"marginal","low":null,"mid":null,"moon_alt":34,"precip":null,"q":0.42,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":31,"cloud":null,"high":null,"iso":"2034-04-02T01:00Z","label":"good","low":null,"mid":null,"moon_alt":25,"precip":null,"q":0.72,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":41,"cloud":null,"high":null,"iso":"2034-04-02T02:00Z","label":"good","low":null,"mid":null,"moon_alt":14,"precip":null,"q":0.79,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":51,"cloud":null,"high":null,"iso":"2034-04-02T03:00Z","label":"marginal","low":null,"mid":null,"moon_alt":3,"precip":null,"q":0.43,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":61,"cloud":null,"high":null,"iso":"2034-04-02T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-8,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.82,"peak_sky":0.82,"quality_hours":2.1,"reasons":["the target being low or below 20\u00b0 cost 6.5 quality-hours","daylight and twilight cost 1.2 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":43,"score_weather":null,"sky_hours":2.1,"verdict":"unknown","verdict_astronomy":"marginal","weather_known":false,"windows":[{"end":"2034-04-01T23:50Z","end_local":"02:50","hours":7.08,"label":"unusable","mean_quality":0.0,"start":"2034-04-01T16:45Z","start_local":"19:45"},{"end":"2034-04-02T00:35Z","end_local":"03:35","hours":0.75,"label":"marginal","mean_quality":0.47,"start":"2034-04-01T23:50Z","start_local":"02:50"},{"end":"2034-04-02T02:30Z","end_local":"05:30","hours":1.92,"label":"good","mean_quality":0.74,"start":"2034-04-02T00:35Z","start_local":"03:35"},{"end":"2034-04-02T03:05Z","end_local":"06:05","hours":0.58,"label":"marginal","mean_quality":0.42,"start":"2034-04-02T02:30Z","start_local":"05:30"},{"end":"2034-04-02T03:35Z","end_local":"06:35","hours":0.5,"label":"poor","mean_quality":0.14,"start":"2034-04-02T03:05Z","start_local":"06:05"},{"end":"2034-04-02T04:05Z","end_local":"07:05","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2034-04-02T03:35Z","start_local":"06:35"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2034-04-01T18:22:06Z","dark_hours":8.08,"dark_to":"2034-04-02T02:26:50Z","moon":{"illumination":0.968,"phase":"waxing gibbous","waxing":true},"moon_free_dark_hours":0.0,"moonrise":"2034-04-01T14:46:42Z","moonset":"2034-04-02T03:15:37Z","sunrise":"2034-04-02T04:02:32Z","sunset":"2034-04-01T16:46:18Z","twilight":{"astronomical":{"end":"2034-04-01T18:22:06Z","start":"2034-04-02T02:26:50Z"},"civil":{"end":"2034-04-01T17:14:24Z","start":"2034-04-02T03:34:29Z"},"nautical":{"end":"2034-04-01T17:47:40Z","start":"2034-04-02T03:01:14Z"}},"window_end":"2034-04-02T09:00:00Z","window_start":"2034-04-01T09:00:00Z"},"night_date":"2034-04-01","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.42,"alt":44.7,"t":"2034-04-02T02:25:00Z"},"dec":44.33,"dec_of_date":44.4645,"dec_str":"+44\u00b0 19' 48.0\"","good_hours":1.58,"limit_rise":"2034-04-01T23:45:39Z","limit_set":"2034-04-01T13:34:52Z","max_az_rate_deg_per_min":3.66,"moon_separation":122.7,"never_rises":false,"ra":314.69583333,"ra_of_date":315.0023,"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":"Only 1.6 h above 30\u00b0, 2.7 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2034-04-01T16:51:52Z","blocked_dark_hours":0,"clears_at":"2034-04-01T20:51:47Z","rise_az":288.1},"track":[{"above_terrain":true,"airmass":1.1,"alt":64.81,"az":288.1,"t":"2034-04-01T09:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.11,"alt":63.92,"az":288.3,"t":"2034-04-01T09:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":63.03,"az":288.5,"t":"2034-04-01T09:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.13,"alt":62.15,"az":288.8,"t":"2034-04-01T09:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.26,"az":289.1,"t":"2034-04-01T09:20:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.15,"alt":60.38,"az":289.3,"t":"2034-04-01T09:25:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.16,"alt":59.5,"az":289.6,"t":"2034-04-01T09:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.17,"alt":58.61,"az":289.9,"t":"2034-04-01T09:35:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.18,"alt":57.74,"az":290.3,"t":"2034-04-01T09:40:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.19,"alt":56.86,"az":290.6,"t":"2034-04-01T09:45:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.21,"alt":55.98,"az":290.9,"t":"2034-04-01T09:50:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.22,"alt":55.11,"az":291.3,"t":"2034-04-01T09:55:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.23,"alt":54.24,"az":291.6,"t":"2034-04-01T10:00:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.25,"alt":53.37,"az":292.0,"t":"2034-04-01T10:05:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.26,"alt":52.5,"az":292.3,"t":"2034-04-01T10:10:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.27,"alt":51.64,"az":292.7,"t":"2034-04-01T10:15:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.29,"alt":50.78,"az":293.1,"t":"2034-04-01T10:20:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.31,"alt":49.92,"az":293.5,"t":"2034-04-01T10:25:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.32,"alt":49.06,"az":293.9,"t":"2034-04-01T10:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.34,"alt":48.2,"az":294.3,"t":"2034-04-01T10:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.36,"alt":47.35,"az":294.7,"t":"2034-04-01T10:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.38,"alt":46.5,"az":295.1,"t":"2034-04-01T10:45:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.4,"alt":45.66,"az":295.5,"t":"2034-04-01T10:50:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.42,"alt":44.81,"az":295.9,"t":"2034-04-01T10:55:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.44,"alt":43.97,"az":296.4,"t":"2034-04-01T11:00:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.46,"alt":43.14,"az":296.8,"t":"2034-04-01T11:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.48,"alt":42.3,"az":297.2,"t":"2034-04-01T11:10:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.51,"alt":41.47,"az":297.7,"t":"2034-04-01T11:15:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.53,"alt":40.65,"az":298.1,"t":"2034-04-01T11:20:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.56,"alt":39.82,"az":298.6,"t":"2034-04-01T11:25:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.59,"alt":39.0,"az":299.1,"t":"2034-04-01T11:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.61,"alt":38.19,"az":299.5,"t":"2034-04-01T11:35:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.64,"alt":37.37,"az":300.0,"t":"2034-04-01T11:40:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.68,"alt":36.57,"az":300.5,"t":"2034-04-01T11:45:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.71,"alt":35.76,"az":301.0,"t":"2034-04-01T11:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.74,"alt":34.96,"az":301.5,"t":"2034-04-01T11:55:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.78,"alt":34.16,"az":301.9,"t":"2034-04-01T12:00:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.81,"alt":33.37,"az":302.4,"t":"2034-04-01T12:05:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.85,"alt":32.58,"az":303.0,"t":"2034-04-01T12:10:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.89,"alt":31.8,"az":303.5,"t":"2034-04-01T12:15:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.94,"alt":31.02,"az":304.0,"t":"2034-04-01T12:20:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.98,"alt":30.25,"az":304.5,"t":"2034-04-01T12:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.03,"alt":29.48,"az":305.0,"t":"2034-04-01T12:30:00Z","terrain":-0.29},{"above_terrain":true,"airmass":2.07,"alt":28.72,"az":305.6,"t":"2034-04-01T12:35:00Z","terrain":-0.22},{"above_terrain":true,"airmass":2.13,"alt":27.96,"az":306.1,"t":"2034-04-01T12:40:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.18,"alt":27.2,"az":306.6,"t":"2034-04-01T12:45:00Z","terrain":0.06},{"above_terrain":true,"airmass":2.24,"alt":26.46,"az":307.2,"t":"2034-04-01T12:50:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.3,"alt":25.71,"az":307.8,"t":"2034-04-01T12:55:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.36,"alt":24.98,"az":308.3,"t":"2034-04-01T13:00:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.42,"alt":24.24,"az":308.9,"t":"2034-04-01T13:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.49,"alt":23.52,"az":309.4,"t":"2034-04-01T13:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.57,"alt":22.8,"az":310.0,"t":"2034-04-01T13:15:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.64,"alt":22.08,"az":310.6,"t":"2034-04-01T13:20:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.73,"alt":21.38,"az":311.2,"t":"2034-04-01T13:25:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.81,"alt":20.68,"az":311.8,"t":"2034-04-01T13:30:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.91,"alt":19.98,"az":312.4,"t":"2034-04-01T13:35:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.0,"alt":19.29,"az":313.0,"t":"2034-04-01T13:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.11,"alt":18.61,"az":313.6,"t":"2034-04-01T13:45:00Z","terrain":0.39},{"above_terrain":true,"airmass":3.22,"alt":17.94,"az":314.2,"t":"2034-04-01T13:50:00Z","terrain":0.49},{"above_terrain":true,"airmass":3.34,"alt":17.27,"az":314.9,"t":"2034-04-01T13:55:00Z","terrain":0.55},{"above_terrain":true,"airmass":3.46,"alt":16.61,"az":315.5,"t":"2034-04-01T14:00:00Z","terrain":0.52},{"above_terrain":true,"airmass":3.59,"alt":15.96,"az":316.1,"t":"2034-04-01T14:05:00Z","terrain":0.46},{"above_terrain":true,"airmass":3.74,"alt":15.31,"az":316.8,"t":"2034-04-01T14:10:00Z","terrain":0.34},{"above_terrain":true,"airmass":3.89,"alt":14.68,"az":317.4,"t":"2034-04-01T14:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.06,"alt":14.05,"az":318.1,"t":"2034-04-01T14:20:00Z","terrain":0.29},{"above_terrain":true,"airmass":4.24,"alt":13.43,"az":318.7,"t":"2034-04-01T14:25:00Z","terrain":-0.02},{"above_terrain":true,"airmass":4.43,"alt":12.81,"az":319.4,"t":"2034-04-01T14:30:00Z","terrain":-0.16},{"above_terrain":true,"airmass":4.63,"alt":12.21,"az":320.1,"t":"2034-04-01T14:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":4.86,"alt":11.61,"az":320.8,"t":"2034-04-01T14:40:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.1,"alt":11.03,"az":321.5,"t":"2034-04-01T14:45:00Z","terrain":-0.01},{"above_terrain":true,"airmass":5.36,"alt":10.45,"az":322.2,"t":"2034-04-01T14:50:00Z","terrain":0.19},{"above_terrain":true,"airmass":5.65,"alt":9.88,"az":322.9,"t":"2034-04-01T14:55:00Z","terrain":0.1},{"above_terrain":true,"airmass":5.96,"alt":9.32,"az":323.6,"t":"2034-04-01T15:00:00Z","terrain":-0.08},{"above_terrain":true,"airmass":6.31,"alt":8.77,"az":324.3,"t":"2034-04-01T15:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":6.69,"alt":8.22,"az":325.0,"t":"2034-04-01T15:10:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.1,"alt":7.69,"az":325.7,"t":"2034-04-01T15:15:00Z","terrain":-0.23},{"above_terrain":true,"airmass":7.57,"alt":7.17,"az":326.5,"t":"2034-04-01T15:20:00Z","terrain":-0.31},{"above_terrain":true,"airmass":8.08,"alt":6.66,"az":327.2,"t":"2034-04-01T15:25:00Z","terrain":-0.36},{"above_terrain":true,"airmass":8.65,"alt":6.15,"az":327.9,"t":"2034-04-01T15:30:00Z","terrain":-0.24},{"above_terrain":true,"airmass":9.29,"alt":5.66,"az":328.7,"t":"2034-04-01T15:35:00Z","terrain":-0.16},{"above_terrain":true,"airmass":10.01,"alt":5.18,"az":329.4,"t":"2034-04-01T15:40:00Z","terrain":-0.23},{"above_terrain":true,"airmass":10.82,"alt":4.71,"az":330.2,"t":"2034-04-01T15:45:00Z","terrain":-0.36},{"above_terrain":true,"airmass":11.73,"alt":4.25,"az":331.0,"t":"2034-04-01T15:50:00Z","terrain":-0.39},{"above_terrain":true,"airmass":12.78,"alt":3.8,"az":331.8,"t":"2034-04-01T15:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":13.98,"alt":3.37,"az":332.5,"t":"2034-04-01T16:00:00Z","terrain":-0.13},{"above_terrain":true,"airmass":15.36,"alt":2.94,"az":333.3,"t":"2034-04-01T16:05:00Z","terrain":-0.16},{"above_terrain":true,"airmass":16.95,"alt":2.53,"az":334.1,"t":"2034-04-01T16:10:00Z","terrain":-0.27},{"above_terrain":true,"airmass":18.8,"alt":2.12,"az":334.9,"t":"2034-04-01T16:15:00Z","terrain":-0.56},{"above_terrain":true,"airmass":20.95,"alt":1.73,"az":335.7,"t":"2034-04-01T16:20:00Z","terrain":-0.76},{"above_terrain":true,"airmass":23.47,"alt":1.35,"az":336.5,"t":"2034-04-01T16:25:00Z","terrain":-0.78},{"above_terrain":true,"airmass":26.43,"alt":0.99,"az":337.3,"t":"2034-04-01T16:30:00Z","terrain":-0.64},{"above_terrain":true,"airmass":29.88,"alt":0.63,"az":338.2,"t":"2034-04-01T16:35:00Z","terrain":-0.52},{"above_terrain":true,"airmass":33.89,"alt":0.29,"az":339.0,"t":"2034-04-01T16:40:00Z","terrain":-0.75},{"above_terrain":true,"airmass":null,"alt":-0.04,"az":339.8,"t":"2034-04-01T16:45:00Z","terrain":-0.57},{"above_terrain":true,"airmass":null,"alt":-0.35,"az":340.7,"t":"2034-04-01T16:50:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-0.66,"az":341.5,"t":"2034-04-01T16:55:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-0.95,"az":342.4,"t":"2034-04-01T17:00:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-1.23,"az":343.2,"t":"2034-04-01T17:05:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-1.49,"az":344.1,"t":"2034-04-01T17:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.74,"az":344.9,"t":"2034-04-01T17:15:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.98,"az":345.8,"t":"2034-04-01T17:20:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-2.2,"az":346.6,"t":"2034-04-01T17:25:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-2.41,"az":347.5,"t":"2034-04-01T17:30:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-2.6,"az":348.4,"t":"2034-04-01T17:35:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-2.79,"az":349.3,"t":"2034-04-01T17:40:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-2.95,"az":350.1,"t":"2034-04-01T17:45:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.11,"az":351.0,"t":"2034-04-01T17:50:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.24,"az":351.9,"t":"2034-04-01T17:55:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-3.37,"az":352.8,"t":"2034-04-01T18:00:00Z","terrain":0.45},{"above_terrain":false,"airmass":null,"alt":-3.48,"az":353.7,"t":"2034-04-01T18:05:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-3.57,"az":354.6,"t":"2034-04-01T18:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.66,"az":355.5,"t":"2034-04-01T18:15:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-3.72,"az":356.4,"t":"2034-04-01T18:20:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.77,"az":357.3,"t":"2034-04-01T18:25:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-3.81,"az":358.2,"t":"2034-04-01T18:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.83,"az":359.1,"t":"2034-04-01T18:35:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-3.84,"az":360.0,"t":"2034-04-01T18:40:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-3.84,"az":0.8,"t":"2034-04-01T18:45:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-3.81,"az":1.7,"t":"2034-04-01T18:50:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-3.78,"az":2.6,"t":"2034-04-01T18:55:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-3.73,"az":3.5,"t":"2034-04-01T19:00:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-3.66,"az":4.4,"t":"2034-04-01T19:05:00Z","terrain":-0.34},{"above_terrain":false,"airmass":null,"alt":-3.58,"az":5.3,"t":"2034-04-01T19:10:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-3.49,"az":6.2,"t":"2034-04-01T19:15:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-3.38,"az":7.1,"t":"2034-04-01T19:20:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.26,"az":8.0,"t":"2034-04-01T19:25:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.12,"az":8.9,"t":"2034-04-01T19:30:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-2.97,"az":9.8,"t":"2034-04-01T19:35:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-2.8,"az":10.6,"t":"2034-04-01T19:40:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-2.62,"az":11.5,"t":"2034-04-01T19:45:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-2.43,"az":12.4,"t":"2034-04-01T19:50:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-2.22,"az":13.3,"t":"2034-04-01T19:55:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-2.0,"az":14.1,"t":"2034-04-01T20:00:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-1.77,"az":15.0,"t":"2034-04-01T20:05:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-1.52,"az":15.9,"t":"2034-04-01T20:10:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.25,"az":16.7,"t":"2034-04-01T20:15:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-0.98,"az":17.6,"t":"2034-04-01T20:20:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-0.69,"az":18.4,"t":"2034-04-01T20:25:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-0.39,"az":19.2,"t":"2034-04-01T20:30:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-0.07,"az":20.1,"t":"2034-04-01T20:35:00Z","terrain":0.67},{"above_terrain":false,"airmass":34.35,"alt":0.26,"az":20.9,"t":"2034-04-01T20:40:00Z","terrain":0.69},{"above_terrain":false,"airmass":30.27,"alt":0.6,"az":21.7,"t":"2034-04-01T20:45:00Z","terrain":0.91},{"above_terrain":false,"airmass":26.77,"alt":0.95,"az":22.6,"t":"2034-04-01T20:50:00Z","terrain":1.09},{"above_terrain":true,"airmass":23.76,"alt":1.31,"az":23.4,"t":"2034-04-01T20:55:00Z","terrain":1.07},{"above_terrain":true,"airmass":21.2,"alt":1.69,"az":24.2,"t":"2034-04-01T21:00:00Z","terrain":0.98},{"above_terrain":true,"airmass":19.01,"alt":2.08,"az":25.0,"t":"2034-04-01T21:05:00Z","terrain":1.22},{"above_terrain":true,"airmass":17.13,"alt":2.48,"az":25.8,"t":"2034-04-01T21:10:00Z","terrain":1.32},{"above_terrain":true,"airmass":15.51,"alt":2.9,"az":26.6,"t":"2034-04-01T21:15:00Z","terrain":1.3},{"above_terrain":true,"airmass":14.11,"alt":3.32,"az":27.4,"t":"2034-04-01T21:20:00Z","terrain":1.25},{"above_terrain":true,"airmass":12.9,"alt":3.76,"az":28.2,"t":"2034-04-01T21:25:00Z","terrain":1.16},{"above_terrain":true,"airmass":11.84,"alt":4.2,"az":28.9,"t":"2034-04-01T21:30:00Z","terrain":1.01},{"above_terrain":true,"airmass":10.91,"alt":4.66,"az":29.7,"t":"2034-04-01T21:35:00Z","terrain":1.11},{"above_terrain":true,"airmass":10.09,"alt":5.13,"az":30.5,"t":"2034-04-01T21:40:00Z","terrain":1.23},{"above_terrain":true,"airmass":9.36,"alt":5.61,"az":31.2,"t":"2034-04-01T21:45:00Z","terrain":1.31},{"above_terrain":true,"airmass":8.71,"alt":6.1,"az":32.0,"t":"2034-04-01T21:50:00Z","terrain":1.33},{"above_terrain":true,"airmass":8.14,"alt":6.6,"az":32.7,"t":"2034-04-01T21:55:00Z","terrain":1.08},{"above_terrain":true,"airmass":7.62,"alt":7.11,"az":33.5,"t":"2034-04-01T22:00:00Z","terrain":0.73},{"above_terrain":true,"airmass":7.15,"alt":7.64,"az":34.2,"t":"2034-04-01T22:05:00Z","terrain":0.35},{"above_terrain":true,"airmass":6.73,"alt":8.17,"az":34.9,"t":"2034-04-01T22:10:00Z","terrain":0.08},{"above_terrain":true,"airmass":6.35,"alt":8.71,"az":35.7,"t":"2034-04-01T22:15:00Z","terrain":0.04},{"above_terrain":true,"airmass":6.0,"alt":9.26,"az":36.4,"t":"2034-04-01T22:20:00Z","terrain":-0.01},{"above_terrain":true,"airmass":5.68,"alt":9.82,"az":37.1,"t":"2034-04-01T22:25:00Z","terrain":-0.1},{"above_terrain":true,"airmass":5.39,"alt":10.39,"az":37.8,"t":"2034-04-01T22:30:00Z","terrain":-0.18},{"above_terrain":true,"airmass":5.13,"alt":10.96,"az":38.5,"t":"2034-04-01T22:35:00Z","terrain":-0.19},{"above_terrain":true,"airmass":4.88,"alt":11.55,"az":39.2,"t":"2034-04-01T22:40:00Z","terrain":-0.14},{"above_terrain":true,"airmass":4.66,"alt":12.15,"az":39.8,"t":"2034-04-01T22:45:00Z","terrain":-0.07},{"above_terrain":true,"airmass":4.45,"alt":12.75,"az":40.5,"t":"2034-04-01T22:50:00Z","terrain":-0.01},{"above_terrain":true,"airmass":4.25,"alt":13.36,"az":41.2,"t":"2034-04-01T22:55:00Z","terrain":0.04},{"above_terrain":true,"airmass":4.08,"alt":13.98,"az":41.8,"t":"2034-04-01T23:00:00Z","terrain":0.1},{"above_terrain":true,"airmass":3.91,"alt":14.61,"az":42.5,"t":"2034-04-01T23:05:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.75,"alt":15.25,"az":43.2,"t":"2034-04-01T23:10:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.61,"alt":15.89,"az":43.8,"t":"2034-04-01T23:15:00Z","terrain":0.38},{"above_terrain":true,"airmass":3.47,"alt":16.54,"az":44.4,"t":"2034-04-01T23:20:00Z","terrain":0.48},{"above_terrain":true,"airmass":3.35,"alt":17.2,"az":45.1,"t":"2034-04-01T23:25:00Z","terrain":0.59},{"above_terrain":true,"airmass":3.23,"alt":17.87,"az":45.7,"t":"2034-04-01T23:30:00Z","terrain":0.64},{"above_terrain":true,"airmass":3.12,"alt":18.54,"az":46.3,"t":"2034-04-01T23:35:00Z","terrain":0.65},{"above_terrain":true,"airmass":3.01,"alt":19.22,"az":46.9,"t":"2034-04-01T23:40:00Z","terrain":0.61},{"above_terrain":true,"airmass":2.92,"alt":19.91,"az":47.5,"t":"2034-04-01T23:45:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.82,"alt":20.6,"az":48.1,"t":"2034-04-01T23:50:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.74,"alt":21.3,"az":48.7,"t":"2034-04-01T23:55:00Z","terrain":0.44},{"above_terrain":true,"airmass":2.65,"alt":22.01,"az":49.3,"t":"2034-04-02T00:00:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.58,"alt":22.72,"az":49.9,"t":"2034-04-02T00:05:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.5,"alt":23.44,"az":50.5,"t":"2034-04-02T00:10:00Z","terrain":0.46},{"above_terrain":true,"airmass":2.43,"alt":24.17,"az":51.1,"t":"2034-04-02T00:15:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.36,"alt":24.9,"az":51.6,"t":"2034-04-02T00:20:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.3,"alt":25.63,"az":52.2,"t":"2034-04-02T00:25:00Z","terrain":0.67},{"above_terrain":true,"airmass":2.24,"alt":26.38,"az":52.7,"t":"2034-04-02T00:30:00Z","terrain":0.79},{"above_terrain":true,"airmass":2.19,"alt":27.12,"az":53.3,"t":"2034-04-02T00:35:00Z","terrain":0.89},{"above_terrain":true,"airmass":2.13,"alt":27.88,"az":53.8,"t":"2034-04-02T00:40:00Z","terrain":0.97},{"above_terrain":true,"airmass":2.08,"alt":28.64,"az":54.4,"t":"2034-04-02T00:45:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.03,"alt":29.4,"az":54.9,"t":"2034-04-02T00:50:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.98,"alt":30.17,"az":55.4,"t":"2034-04-02T00:55:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.94,"alt":30.94,"az":56.0,"t":"2034-04-02T01:00:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.9,"alt":31.72,"az":56.5,"t":"2034-04-02T01:05:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.86,"alt":32.5,"az":57.0,"t":"2034-04-02T01:10:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.82,"alt":33.29,"az":57.5,"t":"2034-04-02T01:15:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.78,"alt":34.08,"az":58.0,"t":"2034-04-02T01:20:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.75,"alt":34.88,"az":58.5,"t":"2034-04-02T01:25:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.71,"alt":35.68,"az":59.0,"t":"2034-04-02T01:30:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.68,"alt":36.48,"az":59.5,"t":"2034-04-02T01:35:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.65,"alt":37.29,"az":59.9,"t":"2034-04-02T01:40:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.62,"alt":38.1,"az":60.4,"t":"2034-04-02T01:45:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.59,"alt":38.92,"az":60.9,"t":"2034-04-02T01:50:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.56,"alt":39.74,"az":61.4,"t":"2034-04-02T01:55:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.54,"alt":40.56,"az":61.8,"t":"2034-04-02T02:00:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.51,"alt":41.39,"az":62.3,"t":"2034-04-02T02:05:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.49,"alt":42.22,"az":62.7,"t":"2034-04-02T02:10:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.46,"alt":43.05,"az":63.2,"t":"2034-04-02T02:15:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.44,"alt":43.89,"az":63.6,"t":"2034-04-02T02:20:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.42,"alt":44.73,"az":64.0,"t":"2034-04-02T02:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.4,"alt":45.57,"az":64.4,"t":"2034-04-02T02:30:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.38,"alt":46.41,"az":64.9,"t":"2034-04-02T02:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.36,"alt":47.26,"az":65.3,"t":"2034-04-02T02:40:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.34,"alt":48.11,"az":65.7,"t":"2034-04-02T02:45:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.32,"alt":48.97,"az":66.1,"t":"2034-04-02T02:50:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.31,"alt":49.83,"az":66.5,"t":"2034-04-02T02:55:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.29,"alt":50.69,"az":66.9,"t":"2034-04-02T03:00:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.28,"alt":51.55,"az":67.2,"t":"2034-04-02T03:05:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.26,"alt":52.41,"az":67.6,"t":"2034-04-02T03:10:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.25,"alt":53.28,"az":68.0,"t":"2034-04-02T03:15:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.23,"alt":54.15,"az":68.4,"t":"2034-04-02T03:20:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.22,"alt":55.02,"az":68.7,"t":"2034-04-02T03:25:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.21,"alt":55.89,"az":69.0,"t":"2034-04-02T03:30:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.19,"alt":56.77,"az":69.4,"t":"2034-04-02T03:35:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.18,"alt":57.64,"az":69.7,"t":"2034-04-02T03:40:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.17,"alt":58.52,"az":70.0,"t":"2034-04-02T03:45:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.16,"alt":59.4,"az":70.3,"t":"2034-04-02T03:50:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.15,"alt":60.28,"az":70.6,"t":"2034-04-02T03:55:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.14,"alt":61.17,"az":70.9,"t":"2034-04-02T04:00:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.13,"alt":62.05,"az":71.2,"t":"2034-04-02T04:05:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.12,"alt":62.94,"az":71.4,"t":"2034-04-02T04:10:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.11,"alt":63.83,"az":71.7,"t":"2034-04-02T04:15:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.11,"alt":64.72,"az":71.9,"t":"2034-04-02T04:20:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.1,"alt":65.61,"az":72.1,"t":"2034-04-02T04:25:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.09,"alt":66.5,"az":72.3,"t":"2034-04-02T04:30:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.08,"alt":67.39,"az":72.5,"t":"2034-04-02T04:35:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.08,"alt":68.28,"az":72.6,"t":"2034-04-02T04:40:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.07,"alt":69.18,"az":72.7,"t":"2034-04-02T04:45:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.06,"alt":70.07,"az":72.8,"t":"2034-04-02T04:50:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.06,"alt":70.97,"az":72.9,"t":"2034-04-02T04:55:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.05,"alt":71.86,"az":72.9,"t":"2034-04-02T05:00:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.05,"alt":72.75,"az":72.9,"t":"2034-04-02T05:05:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.04,"alt":73.65,"az":72.8,"t":"2034-04-02T05:10:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.04,"alt":74.54,"az":72.6,"t":"2034-04-02T05:15:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.03,"alt":75.44,"az":72.4,"t":"2034-04-02T05:20:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.03,"alt":76.33,"az":72.1,"t":"2034-04-02T05:25:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.03,"alt":77.22,"az":71.7,"t":"2034-04-02T05:30:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.02,"alt":78.1,"az":71.2,"t":"2034-04-02T05:35:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.02,"alt":78.99,"az":70.5,"t":"2034-04-02T05:40:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.02,"alt":79.87,"az":69.6,"t":"2034-04-02T05:45:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.01,"alt":80.74,"az":68.5,"t":"2034-04-02T05:50:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.01,"alt":81.61,"az":67.1,"t":"2034-04-02T05:55:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.01,"alt":82.47,"az":65.2,"t":"2034-04-02T06:00:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.01,"alt":83.31,"az":62.7,"t":"2034-04-02T06:05:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.0,"alt":84.13,"az":59.5,"t":"2034-04-02T06:10:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.0,"alt":84.91,"az":55.0,"t":"2034-04-02T06:15:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.0,"alt":85.65,"az":48.9,"t":"2034-04-02T06:20:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.0,"alt":86.31,"az":40.2,"t":"2034-04-02T06:25:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.0,"alt":86.84,"az":28.0,"t":"2034-04-02T06:30:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.0,"alt":87.16,"az":12.0,"t":"2034-04-02T06:35:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.0,"alt":87.21,"az":353.7,"t":"2034-04-02T06:40:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.0,"alt":86.97,"az":336.7,"t":"2034-04-02T06:45:00Z","terrain":-0.76},{"above_terrain":true,"airmass":1.0,"alt":86.5,"az":323.3,"t":"2034-04-02T06:50:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.0,"alt":85.87,"az":313.6,"t":"2034-04-02T06:55:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.0,"alt":85.16,"az":306.7,"t":"2034-04-02T07:00:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.0,"alt":84.38,"az":301.8,"t":"2034-04-02T07:05:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.01,"alt":83.57,"az":298.2,"t":"2034-04-02T07:10:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.01,"alt":82.74,"az":295.5,"t":"2034-04-02T07:15:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.01,"alt":81.88,"az":293.5,"t":"2034-04-02T07:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.01,"alt":81.02,"az":291.9,"t":"2034-04-02T07:25:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.01,"alt":80.15,"az":290.7,"t":"2034-04-02T07:30:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.02,"alt":79.27,"az":289.7,"t":"2034-04-02T07:35:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.02,"alt":78.39,"az":289.0,"t":"2034-04-02T07:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.02,"alt":77.5,"az":288.4,"t":"2034-04-02T07:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":76.61,"az":288.0,"t":"2034-04-02T07:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":75.72,"az":287.7,"t":"2034-04-02T07:55:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.04,"alt":74.83,"az":287.4,"t":"2034-04-02T08:00:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.04,"alt":73.93,"az":287.3,"t":"2034-04-02T08:05:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.05,"alt":73.04,"az":287.2,"t":"2034-04-02T08:10:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.05,"alt":72.15,"az":287.1,"t":"2034-04-02T08:15:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.06,"alt":71.25,"az":287.1,"t":"2034-04-02T08:20:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.06,"alt":70.36,"az":287.2,"t":"2034-04-02T08:25:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.07,"alt":69.46,"az":287.2,"t":"2034-04-02T08:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.07,"alt":68.57,"az":287.3,"t":"2034-04-02T08:35:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.08,"alt":67.68,"az":287.5,"t":"2034-04-02T08:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.09,"alt":66.78,"az":287.6,"t":"2034-04-02T08:45:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.1,"alt":65.89,"az":287.8,"t":"2034-04-02T08:50:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.1,"alt":65.0,"az":288.0,"t":"2034-04-02T08:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.11,"alt":64.11,"az":288.2,"t":"2034-04-02T09:00:00Z","terrain":0.17}],"transit":{"airmass":1.0,"alt":87.2,"az":353.7,"t":"2034-04-02T06:40:00Z"},"usable_hours":2.67,"verdict":"marginal","zenith_passage":true},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}