{"assessment":{"best_window":{"end":"2029-10-01T02:50Z","end_local":"05:50","hours":9.17,"label":"good","mean_quality":0.86,"start":"2029-09-30T17:40Z","start_local":"20:40"},"cost":{"altitude":0.38,"clouds":0.0,"darkness":1.85,"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":22,"cloud":null,"high":null,"iso":"2029-09-30T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-26,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"19:00","wind":null},{"alt":31,"cloud":null,"high":null,"iso":"2029-09-30T17:00Z","label":"poor","low":null,"mid":null,"moon_alt":-25,"precip":null,"q":0.12,"rh":null,"sky":"nautical twilight","temp":null,"time":"20:00","wind":null},{"alt":41,"cloud":null,"high":null,"iso":"2029-09-30T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-22,"precip":null,"q":0.88,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":52,"cloud":null,"high":null,"iso":"2029-09-30T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-16,"precip":null,"q":0.95,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":63,"cloud":null,"high":null,"iso":"2029-09-30T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-8,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":74,"cloud":null,"high":null,"iso":"2029-09-30T21:00Z","label":"good","low":null,"mid":null,"moon_alt":1,"precip":null,"q":0.88,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":85,"cloud":null,"high":null,"iso":"2029-09-30T22:00Z","label":"good","low":null,"mid":null,"moon_alt":10,"precip":null,"q":0.86,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":84,"cloud":null,"high":null,"iso":"2029-09-30T23:00Z","label":"good","low":null,"mid":null,"moon_alt":21,"precip":null,"q":0.84,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":72,"cloud":null,"high":null,"iso":"2029-10-01T00:00Z","label":"good","low":null,"mid":null,"moon_alt":32,"precip":null,"q":0.82,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":61,"cloud":null,"high":null,"iso":"2029-10-01T01:00Z","label":"good","low":null,"mid":null,"moon_alt":43,"precip":null,"q":0.8,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":50,"cloud":null,"high":null,"iso":"2029-10-01T02:00Z","label":"good","low":null,"mid":null,"moon_alt":53,"precip":null,"q":0.73,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":40,"cloud":null,"high":null,"iso":"2029-10-01T03:00Z","label":"marginal","low":null,"mid":null,"moon_alt":62,"precip":null,"q":0.34,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":30,"cloud":null,"high":null,"iso":"2029-10-01T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":69,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":8.42,"reasons":["daylight and twilight cost 1.8 quality-hours","moonlight cost 1.1 quality-hours","the target being low or below 20\u00b0 cost 0.4 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":8.42,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2029-09-30T16:35Z","end_local":"19:35","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2029-09-30T16:00Z","start_local":"19:00"},{"end":"2029-09-30T17:05Z","end_local":"20:05","hours":0.5,"label":"poor","mean_quality":0.11,"start":"2029-09-30T16:35Z","start_local":"19:35"},{"end":"2029-09-30T17:40Z","end_local":"20:40","hours":0.58,"label":"marginal","mean_quality":0.42,"start":"2029-09-30T17:05Z","start_local":"20:05"},{"end":"2029-10-01T02:50Z","end_local":"05:50","hours":9.17,"label":"good","mean_quality":0.86,"start":"2029-09-30T17:40Z","start_local":"20:40"},{"end":"2029-10-01T03:20Z","end_local":"06:20","hours":0.5,"label":"marginal","mean_quality":0.33,"start":"2029-10-01T02:50Z","start_local":"05:50"},{"end":"2029-10-01T03:55Z","end_local":"06:55","hours":0.58,"label":"poor","mean_quality":0.1,"start":"2029-10-01T03:20Z","start_local":"06:20"},{"end":"2029-10-01T04:20Z","end_local":"07:20","hours":0.42,"label":"unusable","mean_quality":0.0,"start":"2029-10-01T03:55Z","start_local":"06:55"}]},"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":"2029-09-30T17:36:45Z","dark_hours":9.14,"dark_to":"2029-10-01T02:45:25Z","moon":{"illumination":0.495,"phase":"last quarter","waxing":false},"moon_free_dark_hours":3.32,"moonrise":"2029-09-30T20:56:21Z","moonset":"2029-09-30T11:18:33Z","sunrise":"2029-10-01T04:17:59Z","sunset":"2029-09-30T16:04:21Z","twilight":{"astronomical":{"end":"2029-09-30T17:36:45Z","start":"2029-10-01T02:45:25Z"},"civil":{"end":"2029-09-30T16:32:00Z","start":"2029-10-01T03:50:16Z"},"nautical":{"end":"2029-09-30T17:04:11Z","start":"2029-10-01T03:18:01Z"}},"window_end":"2029-10-01T09:00:00Z","window_start":"2029-09-30T09:00:00Z"},"night_date":"2029-09-30","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.0,"alt":89.7,"t":"2029-09-30T22:25:00Z"},"dec":41.26875,"dec_of_date":41.4314,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":9.17,"limit_rise":"2029-09-30T15:46:20Z","limit_set":"2029-10-01T05:04:54Z","max_az_rate_deg_per_min":19.39,"moon_separation":74.5,"never_rises":false,"ra":10.68470833,"ra_of_date":11.0934,"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":"9.2 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2029-10-01T07:52:52Z","blocked_dark_hours":0,"clears_at":"2029-09-30T13:12:02Z","rise_az":30.1},"track":[{"above_terrain":false,"airmass":null,"alt":-4.54,"az":343.7,"t":"2029-09-30T09:00:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-4.79,"az":344.6,"t":"2029-09-30T09:05:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-5.03,"az":345.5,"t":"2029-09-30T09:10:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-5.26,"az":346.4,"t":"2029-09-30T09:15:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-5.47,"az":347.3,"t":"2029-09-30T09:20:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-5.67,"az":348.2,"t":"2029-09-30T09:25:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-5.86,"az":349.2,"t":"2029-09-30T09:30:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-6.02,"az":350.1,"t":"2029-09-30T09:35:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.18,"az":351.0,"t":"2029-09-30T09:40:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.32,"az":352.0,"t":"2029-09-30T09:45:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-6.44,"az":352.9,"t":"2029-09-30T09:50:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-6.55,"az":353.8,"t":"2029-09-30T09:55:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-6.64,"az":354.8,"t":"2029-09-30T10:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.72,"az":355.7,"t":"2029-09-30T10:05:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-6.78,"az":356.7,"t":"2029-09-30T10:10:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.83,"az":357.6,"t":"2029-09-30T10:15:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-6.86,"az":358.6,"t":"2029-09-30T10:20:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.87,"az":359.5,"t":"2029-09-30T10:25:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-6.87,"az":0.5,"t":"2029-09-30T10:30:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-6.86,"az":1.4,"t":"2029-09-30T10:35:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-6.83,"az":2.3,"t":"2029-09-30T10:40:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-6.78,"az":3.3,"t":"2029-09-30T10:45:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-6.72,"az":4.2,"t":"2029-09-30T10:50:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-6.64,"az":5.2,"t":"2029-09-30T10:55:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-6.55,"az":6.1,"t":"2029-09-30T11:00:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-6.44,"az":7.1,"t":"2029-09-30T11:05:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.32,"az":8.0,"t":"2029-09-30T11:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.18,"az":8.9,"t":"2029-09-30T11:15:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-6.03,"az":9.9,"t":"2029-09-30T11:20:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-5.86,"az":10.8,"t":"2029-09-30T11:25:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-5.68,"az":11.7,"t":"2029-09-30T11:30:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-5.48,"az":12.6,"t":"2029-09-30T11:35:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-5.27,"az":13.6,"t":"2029-09-30T11:40:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-5.04,"az":14.5,"t":"2029-09-30T11:45:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-4.8,"az":15.4,"t":"2029-09-30T11:50:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-4.55,"az":16.3,"t":"2029-09-30T11:55:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-4.28,"az":17.2,"t":"2029-09-30T12:00:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-3.99,"az":18.1,"t":"2029-09-30T12:05:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-3.7,"az":19.0,"t":"2029-09-30T12:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.38,"az":19.9,"t":"2029-09-30T12:15:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-3.06,"az":20.8,"t":"2029-09-30T12:20:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-2.72,"az":21.6,"t":"2029-09-30T12:25:00Z","terrain":0.88},{"above_terrain":false,"airmass":null,"alt":-2.37,"az":22.5,"t":"2029-09-30T12:30:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-2.0,"az":23.4,"t":"2029-09-30T12:35:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-1.63,"az":24.2,"t":"2029-09-30T12:40:00Z","terrain":0.99},{"above_terrain":false,"airmass":null,"alt":-1.23,"az":25.1,"t":"2029-09-30T12:45:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-0.83,"az":25.9,"t":"2029-09-30T12:50:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-0.42,"az":26.8,"t":"2029-09-30T12:55:00Z","terrain":1.29},{"above_terrain":false,"airmass":37.74,"alt":0.01,"az":27.6,"t":"2029-09-30T13:00:00Z","terrain":1.22},{"above_terrain":false,"airmass":31.91,"alt":0.45,"az":28.5,"t":"2029-09-30T13:05:00Z","terrain":1.1},{"above_terrain":false,"airmass":27.18,"alt":0.9,"az":29.3,"t":"2029-09-30T13:10:00Z","terrain":1.04},{"above_terrain":true,"airmass":23.37,"alt":1.37,"az":30.1,"t":"2029-09-30T13:15:00Z","terrain":1.17},{"above_terrain":true,"airmass":20.3,"alt":1.84,"az":30.9,"t":"2029-09-30T13:20:00Z","terrain":1.3},{"above_terrain":true,"airmass":17.81,"alt":2.33,"az":31.7,"t":"2029-09-30T13:25:00Z","terrain":1.32},{"above_terrain":true,"airmass":15.76,"alt":2.83,"az":32.5,"t":"2029-09-30T13:30:00Z","terrain":1.16},{"above_terrain":true,"airmass":14.07,"alt":3.34,"az":33.3,"t":"2029-09-30T13:35:00Z","terrain":0.82},{"above_terrain":true,"airmass":12.65,"alt":3.85,"az":34.1,"t":"2029-09-30T13:40:00Z","terrain":0.4},{"above_terrain":true,"airmass":11.46,"alt":4.38,"az":34.9,"t":"2029-09-30T13:45:00Z","terrain":0.1},{"above_terrain":true,"airmass":10.44,"alt":4.92,"az":35.6,"t":"2029-09-30T13:50:00Z","terrain":0.04},{"above_terrain":true,"airmass":9.56,"alt":5.47,"az":36.4,"t":"2029-09-30T13:55:00Z","terrain":-0.02},{"above_terrain":true,"airmass":8.8,"alt":6.04,"az":37.2,"t":"2029-09-30T14:00:00Z","terrain":-0.11},{"above_terrain":true,"airmass":8.13,"alt":6.61,"az":37.9,"t":"2029-09-30T14:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.55,"alt":7.19,"az":38.7,"t":"2029-09-30T14:10:00Z","terrain":-0.18},{"above_terrain":true,"airmass":7.04,"alt":7.77,"az":39.4,"t":"2029-09-30T14:15:00Z","terrain":-0.12},{"above_terrain":true,"airmass":6.58,"alt":8.37,"az":40.1,"t":"2029-09-30T14:20:00Z","terrain":-0.04},{"above_terrain":true,"airmass":6.17,"alt":8.98,"az":40.9,"t":"2029-09-30T14:25:00Z","terrain":0.01},{"above_terrain":true,"airmass":5.8,"alt":9.6,"az":41.6,"t":"2029-09-30T14:30:00Z","terrain":0.08},{"above_terrain":true,"airmass":5.47,"alt":10.22,"az":42.3,"t":"2029-09-30T14:35:00Z","terrain":0.16},{"above_terrain":true,"airmass":5.17,"alt":10.86,"az":43.0,"t":"2029-09-30T14:40:00Z","terrain":0.25},{"above_terrain":true,"airmass":4.9,"alt":11.5,"az":43.7,"t":"2029-09-30T14:45:00Z","terrain":0.36},{"above_terrain":true,"airmass":4.65,"alt":12.15,"az":44.4,"t":"2029-09-30T14:50:00Z","terrain":0.47},{"above_terrain":true,"airmass":4.43,"alt":12.81,"az":45.1,"t":"2029-09-30T14:55:00Z","terrain":0.59},{"above_terrain":true,"airmass":4.22,"alt":13.48,"az":45.7,"t":"2029-09-30T15:00:00Z","terrain":0.65},{"above_terrain":true,"airmass":4.03,"alt":14.15,"az":46.4,"t":"2029-09-30T15:05:00Z","terrain":0.64},{"above_terrain":true,"airmass":3.85,"alt":14.83,"az":47.1,"t":"2029-09-30T15:10:00Z","terrain":0.6},{"above_terrain":true,"airmass":3.69,"alt":15.52,"az":47.8,"t":"2029-09-30T15:15:00Z","terrain":0.55},{"above_terrain":true,"airmass":3.54,"alt":16.22,"az":48.4,"t":"2029-09-30T15:20:00Z","terrain":0.48},{"above_terrain":true,"airmass":3.4,"alt":16.92,"az":49.1,"t":"2029-09-30T15:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.27,"alt":17.63,"az":49.7,"t":"2029-09-30T15:30:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.15,"alt":18.35,"az":50.3,"t":"2029-09-30T15:35:00Z","terrain":0.44},{"above_terrain":true,"airmass":3.04,"alt":19.07,"az":51.0,"t":"2029-09-30T15:40:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.93,"alt":19.8,"az":51.6,"t":"2029-09-30T15:45:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.83,"alt":20.54,"az":52.2,"t":"2029-09-30T15:50:00Z","terrain":0.68},{"above_terrain":true,"airmass":2.74,"alt":21.28,"az":52.8,"t":"2029-09-30T15:55:00Z","terrain":0.81},{"above_terrain":true,"airmass":2.65,"alt":22.03,"az":53.4,"t":"2029-09-30T16:00:00Z","terrain":0.91},{"above_terrain":true,"airmass":2.57,"alt":22.79,"az":54.1,"t":"2029-09-30T16:05:00Z","terrain":1.0},{"above_terrain":true,"airmass":2.49,"alt":23.55,"az":54.7,"t":"2029-09-30T16:10:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.42,"alt":24.31,"az":55.3,"t":"2029-09-30T16:15:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.35,"alt":25.08,"az":55.8,"t":"2029-09-30T16:20:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.28,"alt":25.86,"az":56.4,"t":"2029-09-30T16:25:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.22,"alt":26.64,"az":57.0,"t":"2029-09-30T16:30:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.16,"alt":27.43,"az":57.6,"t":"2029-09-30T16:35:00Z","terrain":1.17},{"above_terrain":true,"airmass":2.11,"alt":28.22,"az":58.2,"t":"2029-09-30T16:40:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.05,"alt":29.02,"az":58.7,"t":"2029-09-30T16:45:00Z","terrain":1.22},{"above_terrain":true,"airmass":2.0,"alt":29.82,"az":59.3,"t":"2029-09-30T16:50:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.96,"alt":30.63,"az":59.8,"t":"2029-09-30T16:55:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.91,"alt":31.44,"az":60.4,"t":"2029-09-30T17:00:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.87,"alt":32.26,"az":60.9,"t":"2029-09-30T17:05:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.83,"alt":33.08,"az":61.5,"t":"2029-09-30T17:10:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.79,"alt":33.9,"az":62.0,"t":"2029-09-30T17:15:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.75,"alt":34.73,"az":62.6,"t":"2029-09-30T17:20:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.72,"alt":35.56,"az":63.1,"t":"2029-09-30T17:25:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.68,"alt":36.4,"az":63.6,"t":"2029-09-30T17:30:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.65,"alt":37.24,"az":64.1,"t":"2029-09-30T17:35:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.62,"alt":38.09,"az":64.7,"t":"2029-09-30T17:40:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.59,"alt":38.93,"az":65.2,"t":"2029-09-30T17:45:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.56,"alt":39.78,"az":65.7,"t":"2029-09-30T17:50:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.53,"alt":40.64,"az":66.2,"t":"2029-09-30T17:55:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.51,"alt":41.5,"az":66.7,"t":"2029-09-30T18:00:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.48,"alt":42.36,"az":67.2,"t":"2029-09-30T18:05:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.46,"alt":43.22,"az":67.7,"t":"2029-09-30T18:10:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.44,"alt":44.09,"az":68.2,"t":"2029-09-30T18:15:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.41,"alt":44.96,"az":68.7,"t":"2029-09-30T18:20:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.39,"alt":45.84,"az":69.2,"t":"2029-09-30T18:25:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.37,"alt":46.71,"az":69.7,"t":"2029-09-30T18:30:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.35,"alt":47.59,"az":70.2,"t":"2029-09-30T18:35:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.33,"alt":48.47,"az":70.7,"t":"2029-09-30T18:40:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.32,"alt":49.36,"az":71.2,"t":"2029-09-30T18:45:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.3,"alt":50.24,"az":71.6,"t":"2029-09-30T18:50:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.28,"alt":51.13,"az":72.1,"t":"2029-09-30T18:55:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.27,"alt":52.03,"az":72.6,"t":"2029-09-30T19:00:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.25,"alt":52.92,"az":73.1,"t":"2029-09-30T19:05:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.24,"alt":53.82,"az":73.5,"t":"2029-09-30T19:10:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.22,"alt":54.72,"az":74.0,"t":"2029-09-30T19:15:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.21,"alt":55.62,"az":74.5,"t":"2029-09-30T19:20:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.2,"alt":56.52,"az":75.0,"t":"2029-09-30T19:25:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.19,"alt":57.42,"az":75.4,"t":"2029-09-30T19:30:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.17,"alt":58.33,"az":75.9,"t":"2029-09-30T19:35:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.16,"alt":59.24,"az":76.3,"t":"2029-09-30T19:40:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.15,"alt":60.15,"az":76.8,"t":"2029-09-30T19:45:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.14,"alt":61.06,"az":77.3,"t":"2029-09-30T19:50:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.13,"alt":61.98,"az":77.7,"t":"2029-09-30T19:55:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.12,"alt":62.89,"az":78.2,"t":"2029-09-30T20:00:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.11,"alt":63.81,"az":78.6,"t":"2029-09-30T20:05:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.11,"alt":64.73,"az":79.1,"t":"2029-09-30T20:10:00Z","terrain":0.56},{"above_terrain":true,"airmass":1.1,"alt":65.65,"az":79.6,"t":"2029-09-30T20:15:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.09,"alt":66.57,"az":80.0,"t":"2029-09-30T20:20:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.08,"alt":67.49,"az":80.5,"t":"2029-09-30T20:25:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.07,"alt":68.41,"az":80.9,"t":"2029-09-30T20:30:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.07,"alt":69.34,"az":81.4,"t":"2029-09-30T20:35:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.06,"alt":70.26,"az":81.9,"t":"2029-09-30T20:40:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.06,"alt":71.19,"az":82.3,"t":"2029-09-30T20:45:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.05,"alt":72.12,"az":82.8,"t":"2029-09-30T20:50:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.04,"alt":73.05,"az":83.3,"t":"2029-09-30T20:55:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.04,"alt":73.98,"az":83.8,"t":"2029-09-30T21:00:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.04,"alt":74.91,"az":84.2,"t":"2029-09-30T21:05:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.03,"alt":75.84,"az":84.7,"t":"2029-09-30T21:10:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.03,"alt":76.77,"az":85.2,"t":"2029-09-30T21:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.02,"alt":77.71,"az":85.7,"t":"2029-09-30T21:20:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.02,"alt":78.64,"az":86.3,"t":"2029-09-30T21:25:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.02,"alt":79.57,"az":86.8,"t":"2029-09-30T21:30:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.01,"alt":80.51,"az":87.4,"t":"2029-09-30T21:35:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.01,"alt":81.44,"az":87.9,"t":"2029-09-30T21:40:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.01,"alt":82.38,"az":88.6,"t":"2029-09-30T21:45:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.01,"alt":83.32,"az":89.3,"t":"2029-09-30T21:50:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.0,"alt":84.25,"az":90.1,"t":"2029-09-30T21:55:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.0,"alt":85.19,"az":91.0,"t":"2029-09-30T22:00:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.0,"alt":86.12,"az":92.1,"t":"2029-09-30T22:05:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.0,"alt":87.06,"az":93.8,"t":"2029-09-30T22:10:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.0,"alt":87.99,"az":96.6,"t":"2029-09-30T22:15:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.0,"alt":88.91,"az":103.5,"t":"2029-09-30T22:20:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.0,"alt":89.71,"az":155.7,"t":"2029-09-30T22:25:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.0,"alt":89.14,"az":252.7,"t":"2029-09-30T22:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.0,"alt":88.22,"az":262.3,"t":"2029-09-30T22:35:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.0,"alt":87.29,"az":265.7,"t":"2029-09-30T22:40:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.0,"alt":86.36,"az":267.5,"t":"2029-09-30T22:45:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.0,"alt":85.42,"az":268.8,"t":"2029-09-30T22:50:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.0,"alt":84.49,"az":269.7,"t":"2029-09-30T22:55:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.01,"alt":83.55,"az":270.5,"t":"2029-09-30T23:00:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.01,"alt":82.61,"az":271.3,"t":"2029-09-30T23:05:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.01,"alt":81.68,"az":271.9,"t":"2029-09-30T23:10:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.01,"alt":80.74,"az":272.5,"t":"2029-09-30T23:15:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.02,"alt":79.81,"az":273.1,"t":"2029-09-30T23:20:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.02,"alt":78.87,"az":273.6,"t":"2029-09-30T23:25:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.02,"alt":77.94,"az":274.1,"t":"2029-09-30T23:30:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.03,"alt":77.01,"az":274.7,"t":"2029-09-30T23:35:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.03,"alt":76.07,"az":275.2,"t":"2029-09-30T23:40:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.03,"alt":75.14,"az":275.6,"t":"2029-09-30T23:45:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.04,"alt":74.21,"az":276.1,"t":"2029-09-30T23:50:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.04,"alt":73.28,"az":276.6,"t":"2029-09-30T23:55:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.05,"alt":72.35,"az":277.1,"t":"2029-10-01T00:00:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.05,"alt":71.42,"az":277.5,"t":"2029-10-01T00:05:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.06,"alt":70.5,"az":278.0,"t":"2029-10-01T00:10:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.07,"alt":69.57,"az":278.5,"t":"2029-10-01T00:15:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.07,"alt":68.65,"az":278.9,"t":"2029-10-01T00:20:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.08,"alt":67.72,"az":279.4,"t":"2029-10-01T00:25:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.09,"alt":66.8,"az":279.9,"t":"2029-10-01T00:30:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.1,"alt":65.88,"az":280.3,"t":"2029-10-01T00:35:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.1,"alt":64.96,"az":280.8,"t":"2029-10-01T00:40:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.11,"alt":64.04,"az":281.2,"t":"2029-10-01T00:45:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.12,"alt":63.12,"az":281.7,"t":"2029-10-01T00:50:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.13,"alt":62.21,"az":282.2,"t":"2029-10-01T00:55:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.14,"alt":61.29,"az":282.6,"t":"2029-10-01T01:00:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.15,"alt":60.38,"az":283.1,"t":"2029-10-01T01:05:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.16,"alt":59.47,"az":283.5,"t":"2029-10-01T01:10:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.17,"alt":58.56,"az":284.0,"t":"2029-10-01T01:15:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.18,"alt":57.65,"az":284.5,"t":"2029-10-01T01:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.19,"alt":56.75,"az":284.9,"t":"2029-10-01T01:25:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.21,"alt":55.84,"az":285.4,"t":"2029-10-01T01:30:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.22,"alt":54.94,"az":285.9,"t":"2029-10-01T01:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.23,"alt":54.04,"az":286.3,"t":"2029-10-01T01:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.25,"alt":53.15,"az":286.8,"t":"2029-10-01T01:45:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.26,"alt":52.25,"az":287.3,"t":"2029-10-01T01:50:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.28,"alt":51.36,"az":287.8,"t":"2029-10-01T01:55:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.3,"alt":50.47,"az":288.2,"t":"2029-10-01T02:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.31,"alt":49.58,"az":288.7,"t":"2029-10-01T02:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.33,"alt":48.69,"az":289.2,"t":"2029-10-01T02:10:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.35,"alt":47.81,"az":289.7,"t":"2029-10-01T02:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.37,"alt":46.93,"az":290.2,"t":"2029-10-01T02:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.39,"alt":46.05,"az":290.7,"t":"2029-10-01T02:25:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.41,"alt":45.18,"az":291.2,"t":"2029-10-01T02:30:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.43,"alt":44.31,"az":291.6,"t":"2029-10-01T02:35:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.45,"alt":43.44,"az":292.1,"t":"2029-10-01T02:40:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.48,"alt":42.58,"az":292.6,"t":"2029-10-01T02:45:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.5,"alt":41.71,"az":293.1,"t":"2029-10-01T02:50:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.53,"alt":40.85,"az":293.7,"t":"2029-10-01T02:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.55,"alt":40.0,"az":294.2,"t":"2029-10-01T03:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.58,"alt":39.15,"az":294.7,"t":"2029-10-01T03:05:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.61,"alt":38.3,"az":295.2,"t":"2029-10-01T03:10:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.64,"alt":37.45,"az":295.7,"t":"2029-10-01T03:15:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.67,"alt":36.61,"az":296.2,"t":"2029-10-01T03:20:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.71,"alt":35.77,"az":296.8,"t":"2029-10-01T03:25:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.74,"alt":34.94,"az":297.3,"t":"2029-10-01T03:30:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.78,"alt":34.11,"az":297.8,"t":"2029-10-01T03:35:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.82,"alt":33.28,"az":298.4,"t":"2029-10-01T03:40:00Z","terrain":0.14},{"above_terrain":true,"airmass":1.86,"alt":32.46,"az":298.9,"t":"2029-10-01T03:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.9,"alt":31.65,"az":299.5,"t":"2029-10-01T03:50:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.95,"alt":30.83,"az":300.0,"t":"2029-10-01T03:55:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.99,"alt":30.03,"az":300.6,"t":"2029-10-01T04:00:00Z","terrain":0.34},{"above_terrain":true,"airmass":2.04,"alt":29.22,"az":301.1,"t":"2029-10-01T04:05:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.09,"alt":28.42,"az":301.7,"t":"2029-10-01T04:10:00Z","terrain":0.15},{"above_terrain":true,"airmass":2.15,"alt":27.63,"az":302.3,"t":"2029-10-01T04:15:00Z","terrain":-0.01},{"above_terrain":true,"airmass":2.21,"alt":26.84,"az":302.8,"t":"2029-10-01T04:20:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.27,"alt":26.06,"az":303.4,"t":"2029-10-01T04:25:00Z","terrain":-0.17},{"above_terrain":true,"airmass":2.33,"alt":25.28,"az":304.0,"t":"2029-10-01T04:30:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.4,"alt":24.51,"az":304.6,"t":"2029-10-01T04:35:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.47,"alt":23.74,"az":305.2,"t":"2029-10-01T04:40:00Z","terrain":-0.27},{"above_terrain":true,"airmass":2.55,"alt":22.98,"az":305.8,"t":"2029-10-01T04:45:00Z","terrain":-0.19},{"above_terrain":true,"airmass":2.63,"alt":22.22,"az":306.4,"t":"2029-10-01T04:50:00Z","terrain":-0.03},{"above_terrain":true,"airmass":2.72,"alt":21.47,"az":307.0,"t":"2029-10-01T04:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.81,"alt":20.72,"az":307.6,"t":"2029-10-01T05:00:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.9,"alt":19.99,"az":308.2,"t":"2029-10-01T05:05:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.01,"alt":19.25,"az":308.9,"t":"2029-10-01T05:10:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.12,"alt":18.53,"az":309.5,"t":"2029-10-01T05:15:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.24,"alt":17.81,"az":310.1,"t":"2029-10-01T05:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.37,"alt":17.1,"az":310.8,"t":"2029-10-01T05:25:00Z","terrain":0.33},{"above_terrain":true,"airmass":3.5,"alt":16.39,"az":311.4,"t":"2029-10-01T05:30:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.65,"alt":15.69,"az":312.1,"t":"2029-10-01T05:35:00Z","terrain":0.15},{"above_terrain":true,"airmass":3.81,"alt":15.0,"az":312.7,"t":"2029-10-01T05:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":3.98,"alt":14.32,"az":313.4,"t":"2029-10-01T05:45:00Z","terrain":0.35},{"above_terrain":true,"airmass":4.17,"alt":13.64,"az":314.1,"t":"2029-10-01T05:50:00Z","terrain":0.48},{"above_terrain":true,"airmass":4.37,"alt":12.98,"az":314.8,"t":"2029-10-01T05:55:00Z","terrain":0.54},{"above_terrain":true,"airmass":4.6,"alt":12.31,"az":315.4,"t":"2029-10-01T06:00:00Z","terrain":0.52},{"above_terrain":true,"airmass":4.84,"alt":11.66,"az":316.1,"t":"2029-10-01T06:05:00Z","terrain":0.46},{"above_terrain":true,"airmass":5.1,"alt":11.02,"az":316.8,"t":"2029-10-01T06:10:00Z","terrain":0.33},{"above_terrain":true,"airmass":5.39,"alt":10.38,"az":317.5,"t":"2029-10-01T06:15:00Z","terrain":0.32},{"above_terrain":true,"airmass":5.72,"alt":9.75,"az":318.2,"t":"2029-10-01T06:20:00Z","terrain":0.21},{"above_terrain":true,"airmass":6.07,"alt":9.14,"az":319.0,"t":"2029-10-01T06:25:00Z","terrain":-0.12},{"above_terrain":true,"airmass":6.47,"alt":8.53,"az":319.7,"t":"2029-10-01T06:30:00Z","terrain":-0.18},{"above_terrain":true,"airmass":6.92,"alt":7.92,"az":320.4,"t":"2029-10-01T06:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.42,"alt":7.33,"az":321.2,"t":"2029-10-01T06:40:00Z","terrain":-0.14},{"above_terrain":true,"airmass":7.98,"alt":6.75,"az":321.9,"t":"2029-10-01T06:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":8.62,"alt":6.18,"az":322.6,"t":"2029-10-01T06:50:00Z","terrain":0.13},{"above_terrain":true,"airmass":9.36,"alt":5.61,"az":323.4,"t":"2029-10-01T06:55:00Z","terrain":-0.04},{"above_terrain":true,"airmass":10.2,"alt":5.06,"az":324.2,"t":"2029-10-01T07:00:00Z","terrain":-0.21},{"above_terrain":true,"airmass":11.18,"alt":4.52,"az":324.9,"t":"2029-10-01T07:05:00Z","terrain":-0.19},{"above_terrain":true,"airmass":12.33,"alt":3.99,"az":325.7,"t":"2029-10-01T07:10:00Z","terrain":-0.23},{"above_terrain":true,"airmass":13.69,"alt":3.46,"az":326.5,"t":"2029-10-01T07:15:00Z","terrain":-0.31},{"above_terrain":true,"airmass":15.31,"alt":2.95,"az":327.3,"t":"2029-10-01T07:20:00Z","terrain":-0.34},{"above_terrain":true,"airmass":17.26,"alt":2.45,"az":328.1,"t":"2029-10-01T07:25:00Z","terrain":-0.22},{"above_terrain":true,"airmass":19.63,"alt":1.96,"az":328.9,"t":"2029-10-01T07:30:00Z","terrain":-0.14},{"above_terrain":true,"airmass":22.54,"alt":1.49,"az":329.7,"t":"2029-10-01T07:35:00Z","terrain":-0.28},{"above_terrain":true,"airmass":26.14,"alt":1.02,"az":330.5,"t":"2029-10-01T07:40:00Z","terrain":-0.37},{"above_terrain":true,"airmass":30.62,"alt":0.56,"az":331.3,"t":"2029-10-01T07:45:00Z","terrain":-0.31},{"above_terrain":true,"airmass":36.17,"alt":0.12,"az":332.2,"t":"2029-10-01T07:50:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-0.31,"az":333.0,"t":"2029-10-01T07:55:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-0.73,"az":333.8,"t":"2029-10-01T08:00:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-1.13,"az":334.7,"t":"2029-10-01T08:05:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-1.53,"az":335.5,"t":"2029-10-01T08:10:00Z","terrain":-0.72},{"above_terrain":false,"airmass":null,"alt":-1.91,"az":336.4,"t":"2029-10-01T08:15:00Z","terrain":-0.79},{"above_terrain":false,"airmass":null,"alt":-2.28,"az":337.3,"t":"2029-10-01T08:20:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-2.63,"az":338.1,"t":"2029-10-01T08:25:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-2.98,"az":339.0,"t":"2029-10-01T08:30:00Z","terrain":-0.75},{"above_terrain":false,"airmass":null,"alt":-3.3,"az":339.9,"t":"2029-10-01T08:35:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-3.62,"az":340.8,"t":"2029-10-01T08:40:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-3.92,"az":341.7,"t":"2029-10-01T08:45:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-4.21,"az":342.6,"t":"2029-10-01T08:50:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-4.48,"az":343.5,"t":"2029-10-01T08:55:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-4.74,"az":344.4,"t":"2029-10-01T09:00:00Z","terrain":-0.41}],"transit":{"airmass":1.0,"alt":89.7,"az":155.7,"t":"2029-09-30T22:25:00Z"},"usable_hours":9.17,"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."]}