{"assessment":{"best_window":{"end":"2033-07-31T01:25Z","end_local":"04:25","hours":5.75,"label":"good","mean_quality":0.98,"start":"2033-07-30T19:40Z","start_local":"22:40"},"cost":{"altitude":0.21,"clouds":0.0,"darkness":2.37,"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 worth it \u2014 weather unknown","hourly":[{"alt":39,"cloud":null,"high":null,"iso":"2033-07-30T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":16,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"21:00","wind":null},{"alt":50,"cloud":null,"high":null,"iso":"2033-07-30T19:00Z","label":"marginal","low":null,"mid":null,"moon_alt":6,"precip":null,"q":0.46,"rh":null,"sky":"astronomical twilight","temp":null,"time":"22:00","wind":null},{"alt":61,"cloud":null,"high":null,"iso":"2033-07-30T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-5,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":69,"cloud":null,"high":null,"iso":"2033-07-30T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-16,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":71,"cloud":null,"high":null,"iso":"2033-07-30T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-27,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":66,"cloud":null,"high":null,"iso":"2033-07-30T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-36,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":57,"cloud":null,"high":null,"iso":"2033-07-31T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-44,"precip":null,"q":0.98,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":46,"cloud":null,"high":null,"iso":"2033-07-31T01:00Z","label":"good","low":null,"mid":null,"moon_alt":-49,"precip":null,"q":0.91,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":35,"cloud":null,"high":null,"iso":"2033-07-31T02:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-51,"precip":null,"q":0.42,"rh":null,"sky":"astronomical twilight","temp":null,"time":"05:00","wind":null},{"alt":23,"cloud":null,"high":null,"iso":"2033-07-31T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-48,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"06:00","wind":null}],"peak_quality":1.0,"peak_sky":1.0,"quality_hours":6.45,"reasons":["daylight and twilight cost 2.4 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":6.45,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2033-07-30T18:15Z","end_local":"21:15","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2033-07-30T17:40Z","start_local":"20:40"},{"end":"2033-07-30T18:55Z","end_local":"21:55","hours":0.67,"label":"poor","mean_quality":0.13,"start":"2033-07-30T18:15Z","start_local":"21:15"},{"end":"2033-07-30T19:40Z","end_local":"22:40","hours":0.75,"label":"marginal","mean_quality":0.47,"start":"2033-07-30T18:55Z","start_local":"21:55"},{"end":"2033-07-31T01:25Z","end_local":"04:25","hours":5.75,"label":"good","mean_quality":0.98,"start":"2033-07-30T19:40Z","start_local":"22:40"},{"end":"2033-07-31T02:05Z","end_local":"05:05","hours":0.67,"label":"marginal","mean_quality":0.43,"start":"2033-07-31T01:25Z","start_local":"04:25"},{"end":"2033-07-31T02:45Z","end_local":"05:45","hours":0.67,"label":"poor","mean_quality":0.12,"start":"2033-07-31T02:05Z","start_local":"05:05"},{"end":"2033-07-31T03:15Z","end_local":"06:15","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2033-07-31T02:45Z","start_local":"05:45"}]},"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":"2033-07-30T19:35:02Z","dark_hours":5.76,"dark_to":"2033-07-31T01:20:20Z","moon":{"illumination":0.192,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":5.73,"moonrise":"2033-07-31T08:15:39Z","moonset":"2033-07-30T19:30:13Z","sunrise":"2033-07-31T03:14:27Z","sunset":"2033-07-30T17:40:56Z","twilight":{"astronomical":{"end":"2033-07-30T19:35:02Z","start":"2033-07-31T01:20:20Z"},"civil":{"end":"2033-07-30T18:12:23Z","start":"2033-07-31T02:43:00Z"},"nautical":{"end":"2033-07-30T18:51:25Z","start":"2033-07-31T02:03:57Z"}},"window_end":"2033-07-31T09:00:00Z","window_start":"2033-07-30T09:00:00Z"},"night_date":"2033-07-30","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.06,"alt":71.1,"t":"2033-07-30T21:50:00Z"},"dec":22.71085365,"dec_of_date":22.8053,"dec_str":"+22\u00b0 42' 39.1\"","good_hours":5.75,"limit_rise":"2033-07-30T16:16:51Z","limit_set":"2033-07-31T03:18:50Z","max_az_rate_deg_per_min":0.71,"moon_separation":118.6,"never_rises":false,"ra":300.18213726,"ra_of_date":300.5447,"ra_str":"20h 00m 43.7s","resolved":{"dec":22.71085365,"name":"HD 189733","ra":300.18213726,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=HD%20189733","source":"sesame","spectral_type":"K2V","type":"BY*","type_text":"BY Draconis variable \u2014 a spotted, rotating star","vmag":7.648},"summary":"5.7 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2033-07-31T05:12:50Z","blocked_dark_hours":0,"clears_at":"2033-07-30T14:28:20Z","rise_az":60.2},"track":[{"above_terrain":false,"airmass":null,"alt":-24.47,"az":347.3,"t":"2033-07-30T09:00:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-24.67,"az":348.6,"t":"2033-07-30T09:05:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-24.84,"az":349.9,"t":"2033-07-30T09:10:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-25.0,"az":351.1,"t":"2033-07-30T09:15:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-25.13,"az":352.4,"t":"2033-07-30T09:20:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-25.24,"az":353.7,"t":"2033-07-30T09:25:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-25.34,"az":354.9,"t":"2033-07-30T09:30:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.41,"az":356.2,"t":"2033-07-30T09:35:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-25.46,"az":357.5,"t":"2033-07-30T09:40:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-25.49,"az":358.8,"t":"2033-07-30T09:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-25.5,"az":0.0,"t":"2033-07-30T09:50:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-25.49,"az":1.3,"t":"2033-07-30T09:55:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-25.46,"az":2.6,"t":"2033-07-30T10:00:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-25.41,"az":3.9,"t":"2033-07-30T10:05:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-25.33,"az":5.2,"t":"2033-07-30T10:10:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-25.24,"az":6.4,"t":"2033-07-30T10:15:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-25.12,"az":7.7,"t":"2033-07-30T10:20:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-24.99,"az":9.0,"t":"2033-07-30T10:25:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-24.83,"az":10.2,"t":"2033-07-30T10:30:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-24.65,"az":11.5,"t":"2033-07-30T10:35:00Z","terrain":-0.29},{"above_terrain":false,"airmass":null,"alt":-24.46,"az":12.7,"t":"2033-07-30T10:40:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-24.24,"az":14.0,"t":"2033-07-30T10:45:00Z","terrain":0.09},{"above_terrain":false,"airmass":null,"alt":-24.0,"az":15.2,"t":"2033-07-30T10:50:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-23.75,"az":16.5,"t":"2033-07-30T10:55:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-23.47,"az":17.7,"t":"2033-07-30T11:00:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-23.18,"az":18.9,"t":"2033-07-30T11:05:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-22.87,"az":20.1,"t":"2033-07-30T11:10:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-22.54,"az":21.3,"t":"2033-07-30T11:15:00Z","terrain":0.78},{"above_terrain":false,"airmass":null,"alt":-22.19,"az":22.5,"t":"2033-07-30T11:20:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-21.82,"az":23.7,"t":"2033-07-30T11:25:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-21.44,"az":24.9,"t":"2033-07-30T11:30:00Z","terrain":1.18},{"above_terrain":false,"airmass":null,"alt":-21.03,"az":26.0,"t":"2033-07-30T11:35:00Z","terrain":1.34},{"above_terrain":false,"airmass":null,"alt":-20.62,"az":27.2,"t":"2033-07-30T11:40:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-20.18,"az":28.3,"t":"2033-07-30T11:45:00Z","terrain":1.13},{"above_terrain":false,"airmass":null,"alt":-19.73,"az":29.4,"t":"2033-07-30T11:50:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-19.26,"az":30.6,"t":"2033-07-30T11:55:00Z","terrain":1.24},{"above_terrain":false,"airmass":null,"alt":-18.78,"az":31.7,"t":"2033-07-30T12:00:00Z","terrain":1.32},{"above_terrain":false,"airmass":null,"alt":-18.28,"az":32.8,"t":"2033-07-30T12:05:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-17.76,"az":33.9,"t":"2033-07-30T12:10:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-17.23,"az":34.9,"t":"2033-07-30T12:15:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-16.69,"az":36.0,"t":"2033-07-30T12:20:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-16.13,"az":37.1,"t":"2033-07-30T12:25:00Z","terrain":-0.1},{"above_terrain":false,"airmass":null,"alt":-15.56,"az":38.1,"t":"2033-07-30T12:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-14.98,"az":39.1,"t":"2033-07-30T12:35:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-14.38,"az":40.2,"t":"2033-07-30T12:40:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-13.77,"az":41.2,"t":"2033-07-30T12:45:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-13.15,"az":42.2,"t":"2033-07-30T12:50:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-12.52,"az":43.2,"t":"2033-07-30T12:55:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-11.87,"az":44.1,"t":"2033-07-30T13:00:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-11.21,"az":45.1,"t":"2033-07-30T13:05:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-10.54,"az":46.1,"t":"2033-07-30T13:10:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-9.86,"az":47.0,"t":"2033-07-30T13:15:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-9.17,"az":48.0,"t":"2033-07-30T13:20:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-8.47,"az":48.9,"t":"2033-07-30T13:25:00Z","terrain":0.42},{"above_terrain":false,"airmass":null,"alt":-7.76,"az":49.8,"t":"2033-07-30T13:30:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-7.04,"az":50.7,"t":"2033-07-30T13:35:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-6.31,"az":51.6,"t":"2033-07-30T13:40:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-5.58,"az":52.5,"t":"2033-07-30T13:45:00Z","terrain":0.74},{"above_terrain":false,"airmass":null,"alt":-4.83,"az":53.4,"t":"2033-07-30T13:50:00Z","terrain":0.9},{"above_terrain":false,"airmass":null,"alt":-4.07,"az":54.3,"t":"2033-07-30T13:55:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-3.31,"az":55.1,"t":"2033-07-30T14:00:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-2.54,"az":56.0,"t":"2033-07-30T14:05:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-1.76,"az":56.9,"t":"2033-07-30T14:10:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-0.97,"az":57.7,"t":"2033-07-30T14:15:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-0.17,"az":58.5,"t":"2033-07-30T14:20:00Z","terrain":1.23},{"above_terrain":false,"airmass":29.94,"alt":0.63,"az":59.4,"t":"2033-07-30T14:25:00Z","terrain":1.19},{"above_terrain":true,"airmass":22.88,"alt":1.44,"az":60.2,"t":"2033-07-30T14:30:00Z","terrain":1.15},{"above_terrain":true,"airmass":18.17,"alt":2.25,"az":61.0,"t":"2033-07-30T14:35:00Z","terrain":1.09},{"above_terrain":true,"airmass":14.9,"alt":3.07,"az":61.8,"t":"2033-07-30T14:40:00Z","terrain":1.02},{"above_terrain":true,"airmass":12.54,"alt":3.9,"az":62.6,"t":"2033-07-30T14:45:00Z","terrain":0.95},{"above_terrain":true,"airmass":10.77,"alt":4.74,"az":63.4,"t":"2033-07-30T14:50:00Z","terrain":0.85},{"above_terrain":true,"airmass":9.41,"alt":5.58,"az":64.2,"t":"2033-07-30T14:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":8.34,"alt":6.42,"az":65.0,"t":"2033-07-30T15:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":7.47,"alt":7.27,"az":65.8,"t":"2033-07-30T15:05:00Z","terrain":0.82},{"above_terrain":true,"airmass":6.76,"alt":8.13,"az":66.6,"t":"2033-07-30T15:10:00Z","terrain":0.89},{"above_terrain":true,"airmass":6.16,"alt":8.99,"az":67.4,"t":"2033-07-30T15:15:00Z","terrain":0.95},{"above_terrain":true,"airmass":5.66,"alt":9.86,"az":68.2,"t":"2033-07-30T15:20:00Z","terrain":1.0},{"above_terrain":true,"airmass":5.23,"alt":10.73,"az":68.9,"t":"2033-07-30T15:25:00Z","terrain":1.05},{"above_terrain":true,"airmass":4.86,"alt":11.6,"az":69.7,"t":"2033-07-30T15:30:00Z","terrain":1.17},{"above_terrain":true,"airmass":4.54,"alt":12.48,"az":70.5,"t":"2033-07-30T15:35:00Z","terrain":1.24},{"above_terrain":true,"airmass":4.25,"alt":13.37,"az":71.2,"t":"2033-07-30T15:40:00Z","terrain":1.25},{"above_terrain":true,"airmass":4.0,"alt":14.26,"az":72.0,"t":"2033-07-30T15:45:00Z","terrain":1.2},{"above_terrain":true,"airmass":3.78,"alt":15.15,"az":72.7,"t":"2033-07-30T15:50:00Z","terrain":1.04},{"above_terrain":true,"airmass":3.58,"alt":16.04,"az":73.5,"t":"2033-07-30T15:55:00Z","terrain":0.86},{"above_terrain":true,"airmass":3.4,"alt":16.94,"az":74.3,"t":"2033-07-30T16:00:00Z","terrain":0.7},{"above_terrain":true,"airmass":3.23,"alt":17.85,"az":75.0,"t":"2033-07-30T16:05:00Z","terrain":0.63},{"above_terrain":true,"airmass":3.09,"alt":18.75,"az":75.8,"t":"2033-07-30T16:10:00Z","terrain":0.7},{"above_terrain":true,"airmass":2.95,"alt":19.66,"az":76.5,"t":"2033-07-30T16:15:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.83,"alt":20.57,"az":77.3,"t":"2033-07-30T16:20:00Z","terrain":0.68},{"above_terrain":true,"airmass":2.71,"alt":21.49,"az":78.0,"t":"2033-07-30T16:25:00Z","terrain":0.63},{"above_terrain":true,"airmass":2.61,"alt":22.4,"az":78.8,"t":"2033-07-30T16:30:00Z","terrain":0.58},{"above_terrain":true,"airmass":2.51,"alt":23.32,"az":79.6,"t":"2033-07-30T16:35:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.42,"alt":24.24,"az":80.3,"t":"2033-07-30T16:40:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.34,"alt":25.17,"az":81.1,"t":"2033-07-30T16:45:00Z","terrain":0.69},{"above_terrain":true,"airmass":2.26,"alt":26.09,"az":81.9,"t":"2033-07-30T16:50:00Z","terrain":0.78},{"above_terrain":true,"airmass":2.19,"alt":27.02,"az":82.6,"t":"2033-07-30T16:55:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.13,"alt":27.95,"az":83.4,"t":"2033-07-30T17:00:00Z","terrain":0.43},{"above_terrain":true,"airmass":2.06,"alt":28.88,"az":84.2,"t":"2033-07-30T17:05:00Z","terrain":0.37},{"above_terrain":true,"airmass":2.01,"alt":29.81,"az":85.0,"t":"2033-07-30T17:10:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.95,"alt":30.74,"az":85.7,"t":"2033-07-30T17:15:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.9,"alt":31.68,"az":86.5,"t":"2033-07-30T17:20:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.85,"alt":32.61,"az":87.3,"t":"2033-07-30T17:25:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.81,"alt":33.55,"az":88.2,"t":"2033-07-30T17:30:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.76,"alt":34.48,"az":89.0,"t":"2033-07-30T17:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.72,"alt":35.42,"az":89.8,"t":"2033-07-30T17:40:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.68,"alt":36.36,"az":90.6,"t":"2033-07-30T17:45:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.65,"alt":37.29,"az":91.5,"t":"2033-07-30T17:50:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.61,"alt":38.23,"az":92.3,"t":"2033-07-30T17:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.58,"alt":39.16,"az":93.2,"t":"2033-07-30T18:00:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.55,"alt":40.1,"az":94.1,"t":"2033-07-30T18:05:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.52,"alt":41.03,"az":95.0,"t":"2033-07-30T18:10:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.49,"alt":41.96,"az":95.9,"t":"2033-07-30T18:15:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.47,"alt":42.89,"az":96.8,"t":"2033-07-30T18:20:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.44,"alt":43.82,"az":97.8,"t":"2033-07-30T18:25:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.42,"alt":44.74,"az":98.7,"t":"2033-07-30T18:30:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.4,"alt":45.67,"az":99.7,"t":"2033-07-30T18:35:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.38,"alt":46.59,"az":100.7,"t":"2033-07-30T18:40:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.35,"alt":47.51,"az":101.8,"t":"2033-07-30T18:45:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.34,"alt":48.42,"az":102.8,"t":"2033-07-30T18:50:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.32,"alt":49.33,"az":103.9,"t":"2033-07-30T18:55:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.3,"alt":50.24,"az":105.0,"t":"2033-07-30T19:00:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.28,"alt":51.14,"az":106.2,"t":"2033-07-30T19:05:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.27,"alt":52.04,"az":107.3,"t":"2033-07-30T19:10:00Z","terrain":-0.71},{"above_terrain":true,"airmass":1.25,"alt":52.93,"az":108.5,"t":"2033-07-30T19:15:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.24,"alt":53.81,"az":109.8,"t":"2033-07-30T19:20:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.22,"alt":54.69,"az":111.1,"t":"2033-07-30T19:25:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.21,"alt":55.56,"az":112.4,"t":"2033-07-30T19:30:00Z","terrain":-1.4},{"above_terrain":true,"airmass":1.2,"alt":56.42,"az":113.8,"t":"2033-07-30T19:35:00Z","terrain":-1.58},{"above_terrain":true,"airmass":1.19,"alt":57.27,"az":115.2,"t":"2033-07-30T19:40:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.18,"alt":58.11,"az":116.7,"t":"2033-07-30T19:45:00Z","terrain":-1.58},{"above_terrain":true,"airmass":1.17,"alt":58.94,"az":118.2,"t":"2033-07-30T19:50:00Z","terrain":-1.43},{"above_terrain":true,"airmass":1.16,"alt":59.76,"az":119.8,"t":"2033-07-30T19:55:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.15,"alt":60.57,"az":121.5,"t":"2033-07-30T20:00:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.14,"alt":61.36,"az":123.2,"t":"2033-07-30T20:05:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.13,"alt":62.13,"az":125.0,"t":"2033-07-30T20:10:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.12,"alt":62.89,"az":126.9,"t":"2033-07-30T20:15:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.12,"alt":63.63,"az":128.9,"t":"2033-07-30T20:20:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.11,"alt":64.35,"az":131.0,"t":"2033-07-30T20:25:00Z","terrain":-1.69},{"above_terrain":true,"airmass":1.1,"alt":65.04,"az":133.1,"t":"2033-07-30T20:30:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.1,"alt":65.71,"az":135.4,"t":"2033-07-30T20:35:00Z","terrain":-1.26},{"above_terrain":true,"airmass":1.09,"alt":66.35,"az":137.8,"t":"2033-07-30T20:40:00Z","terrain":-1.16},{"above_terrain":true,"airmass":1.09,"alt":66.97,"az":140.2,"t":"2033-07-30T20:45:00Z","terrain":-1.28},{"above_terrain":true,"airmass":1.08,"alt":67.55,"az":142.8,"t":"2033-07-30T20:50:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.08,"alt":68.1,"az":145.5,"t":"2033-07-30T20:55:00Z","terrain":-1.5},{"above_terrain":true,"airmass":1.07,"alt":68.61,"az":148.3,"t":"2033-07-30T21:00:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.07,"alt":69.08,"az":151.2,"t":"2033-07-30T21:05:00Z","terrain":-1.23},{"above_terrain":true,"airmass":1.07,"alt":69.51,"az":154.3,"t":"2033-07-30T21:10:00Z","terrain":-1.05},{"above_terrain":true,"airmass":1.06,"alt":69.89,"az":157.4,"t":"2033-07-30T21:15:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.06,"alt":70.23,"az":160.7,"t":"2033-07-30T21:20:00Z","terrain":-1.07},{"above_terrain":true,"airmass":1.06,"alt":70.51,"az":164.0,"t":"2033-07-30T21:25:00Z","terrain":-1.53},{"above_terrain":true,"airmass":1.06,"alt":70.74,"az":167.4,"t":"2033-07-30T21:30:00Z","terrain":-1.08},{"above_terrain":true,"airmass":1.06,"alt":70.92,"az":170.9,"t":"2033-07-30T21:35:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.06,"alt":71.04,"az":174.4,"t":"2033-07-30T21:40:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.06,"alt":71.1,"az":178.0,"t":"2033-07-30T21:45:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.06,"alt":71.11,"az":181.5,"t":"2033-07-30T21:50:00Z","terrain":-0.64},{"above_terrain":true,"airmass":1.06,"alt":71.05,"az":185.1,"t":"2033-07-30T21:55:00Z","terrain":-0.61},{"above_terrain":true,"airmass":1.06,"alt":70.94,"az":188.6,"t":"2033-07-30T22:00:00Z","terrain":-0.62},{"above_terrain":true,"airmass":1.06,"alt":70.77,"az":192.1,"t":"2033-07-30T22:05:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.06,"alt":70.55,"az":195.5,"t":"2033-07-30T22:10:00Z","terrain":-0.55},{"above_terrain":true,"airmass":1.06,"alt":70.27,"az":198.9,"t":"2033-07-30T22:15:00Z","terrain":-0.33},{"above_terrain":true,"airmass":1.06,"alt":69.94,"az":202.1,"t":"2033-07-30T22:20:00Z","terrain":-0.51},{"above_terrain":true,"airmass":1.07,"alt":69.57,"az":205.3,"t":"2033-07-30T22:25:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.07,"alt":69.15,"az":208.3,"t":"2033-07-30T22:30:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.07,"alt":68.68,"az":211.3,"t":"2033-07-30T22:35:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.08,"alt":68.17,"az":214.1,"t":"2033-07-30T22:40:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.08,"alt":67.63,"az":216.8,"t":"2033-07-30T22:45:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.09,"alt":67.05,"az":219.4,"t":"2033-07-30T22:50:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.09,"alt":66.44,"az":221.9,"t":"2033-07-30T22:55:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.1,"alt":65.8,"az":224.3,"t":"2033-07-30T23:00:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.1,"alt":65.14,"az":226.6,"t":"2033-07-30T23:05:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.11,"alt":64.45,"az":228.7,"t":"2033-07-30T23:10:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.11,"alt":63.73,"az":230.8,"t":"2033-07-30T23:15:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.12,"alt":62.99,"az":232.8,"t":"2033-07-30T23:20:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.13,"alt":62.24,"az":234.7,"t":"2033-07-30T23:25:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.14,"alt":61.47,"az":236.5,"t":"2033-07-30T23:30:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.15,"alt":60.68,"az":238.3,"t":"2033-07-30T23:35:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.16,"alt":59.88,"az":239.9,"t":"2033-07-30T23:40:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.17,"alt":59.06,"az":241.6,"t":"2033-07-30T23:45:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.18,"alt":58.23,"az":243.1,"t":"2033-07-30T23:50:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.19,"alt":57.39,"az":244.6,"t":"2033-07-30T23:55:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.2,"alt":56.54,"az":246.0,"t":"2033-07-31T00:00:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.21,"alt":55.68,"az":247.4,"t":"2033-07-31T00:05:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.22,"alt":54.81,"az":248.7,"t":"2033-07-31T00:10:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.24,"alt":53.94,"az":250.0,"t":"2033-07-31T00:15:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.25,"alt":53.05,"az":251.3,"t":"2033-07-31T00:20:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.27,"alt":52.16,"az":252.5,"t":"2033-07-31T00:25:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.28,"alt":51.27,"az":253.7,"t":"2033-07-31T00:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.3,"alt":50.37,"az":254.8,"t":"2033-07-31T00:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.31,"alt":49.46,"az":255.9,"t":"2033-07-31T00:40:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.33,"alt":48.55,"az":257.0,"t":"2033-07-31T00:45:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.35,"alt":47.64,"az":258.1,"t":"2033-07-31T00:50:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.37,"alt":46.72,"az":259.1,"t":"2033-07-31T00:55:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.39,"alt":45.8,"az":260.1,"t":"2033-07-31T01:00:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.42,"alt":44.88,"az":261.1,"t":"2033-07-31T01:05:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.44,"alt":43.95,"az":262.1,"t":"2033-07-31T01:10:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.46,"alt":43.02,"az":263.0,"t":"2033-07-31T01:15:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.49,"alt":42.09,"az":264.0,"t":"2033-07-31T01:20:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.52,"alt":41.16,"az":264.9,"t":"2033-07-31T01:25:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.55,"alt":40.23,"az":265.8,"t":"2033-07-31T01:30:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.58,"alt":39.29,"az":266.7,"t":"2033-07-31T01:35:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.61,"alt":38.36,"az":267.5,"t":"2033-07-31T01:40:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.64,"alt":37.42,"az":268.4,"t":"2033-07-31T01:45:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.68,"alt":36.49,"az":269.2,"t":"2033-07-31T01:50:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.72,"alt":35.55,"az":270.1,"t":"2033-07-31T01:55:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.76,"alt":34.62,"az":270.9,"t":"2033-07-31T02:00:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.8,"alt":33.68,"az":271.7,"t":"2033-07-31T02:05:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.84,"alt":32.74,"az":272.5,"t":"2033-07-31T02:10:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.89,"alt":31.81,"az":273.3,"t":"2033-07-31T02:15:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.94,"alt":30.88,"az":274.1,"t":"2033-07-31T02:20:00Z","terrain":-0.01},{"above_terrain":true,"airmass":2.0,"alt":29.94,"az":274.9,"t":"2033-07-31T02:25:00Z","terrain":0.08},{"above_terrain":true,"airmass":2.06,"alt":29.01,"az":275.7,"t":"2033-07-31T02:30:00Z","terrain":0.02},{"above_terrain":true,"airmass":2.12,"alt":28.08,"az":276.5,"t":"2033-07-31T02:35:00Z","terrain":-0.07},{"above_terrain":true,"airmass":2.18,"alt":27.15,"az":277.3,"t":"2033-07-31T02:40:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.25,"alt":26.22,"az":278.0,"t":"2033-07-31T02:45:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.33,"alt":25.3,"az":278.8,"t":"2033-07-31T02:50:00Z","terrain":-0.03},{"above_terrain":true,"airmass":2.41,"alt":24.37,"az":279.6,"t":"2033-07-31T02:55:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.5,"alt":23.45,"az":280.3,"t":"2033-07-31T03:00:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.6,"alt":22.53,"az":281.1,"t":"2033-07-31T03:05:00Z","terrain":0.01},{"above_terrain":true,"airmass":2.7,"alt":21.62,"az":281.9,"t":"2033-07-31T03:10:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.81,"alt":20.7,"az":282.6,"t":"2033-07-31T03:15:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.93,"alt":19.79,"az":283.4,"t":"2033-07-31T03:20:00Z","terrain":0.04},{"above_terrain":true,"airmass":3.07,"alt":18.88,"az":284.1,"t":"2033-07-31T03:25:00Z","terrain":0.13},{"above_terrain":true,"airmass":3.21,"alt":17.97,"az":284.9,"t":"2033-07-31T03:30:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.37,"alt":17.07,"az":285.6,"t":"2033-07-31T03:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.55,"alt":16.17,"az":286.4,"t":"2033-07-31T03:40:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.75,"alt":15.27,"az":287.1,"t":"2033-07-31T03:45:00Z","terrain":0.34},{"above_terrain":true,"airmass":3.97,"alt":14.38,"az":287.9,"t":"2033-07-31T03:50:00Z","terrain":0.19},{"above_terrain":true,"airmass":4.22,"alt":13.49,"az":288.7,"t":"2033-07-31T03:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":4.49,"alt":12.61,"az":289.4,"t":"2033-07-31T04:00:00Z","terrain":0.23},{"above_terrain":true,"airmass":4.81,"alt":11.73,"az":290.2,"t":"2033-07-31T04:05:00Z","terrain":0.33},{"above_terrain":true,"airmass":5.18,"alt":10.85,"az":291.0,"t":"2033-07-31T04:10:00Z","terrain":0.48},{"above_terrain":true,"airmass":5.6,"alt":9.98,"az":291.7,"t":"2033-07-31T04:15:00Z","terrain":0.53},{"above_terrain":true,"airmass":6.09,"alt":9.11,"az":292.5,"t":"2033-07-31T04:20:00Z","terrain":0.41},{"above_terrain":true,"airmass":6.67,"alt":8.25,"az":293.3,"t":"2033-07-31T04:25:00Z","terrain":0.27},{"above_terrain":true,"airmass":7.36,"alt":7.39,"az":294.1,"t":"2033-07-31T04:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":8.2,"alt":6.54,"az":294.9,"t":"2033-07-31T04:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":9.24,"alt":5.7,"az":295.6,"t":"2033-07-31T04:40:00Z","terrain":0.29},{"above_terrain":true,"airmass":10.56,"alt":4.85,"az":296.4,"t":"2033-07-31T04:45:00Z","terrain":0.3},{"above_terrain":true,"airmass":12.26,"alt":4.02,"az":297.2,"t":"2033-07-31T04:50:00Z","terrain":0.23},{"above_terrain":true,"airmass":14.52,"alt":3.19,"az":298.0,"t":"2033-07-31T04:55:00Z","terrain":0.12},{"above_terrain":true,"airmass":17.64,"alt":2.37,"az":298.9,"t":"2033-07-31T05:00:00Z","terrain":0.16},{"above_terrain":true,"airmass":22.1,"alt":1.55,"az":299.7,"t":"2033-07-31T05:05:00Z","terrain":0.31},{"above_terrain":true,"airmass":28.75,"alt":0.74,"az":300.5,"t":"2033-07-31T05:10:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-0.06,"az":301.3,"t":"2033-07-31T05:15:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-0.86,"az":302.2,"t":"2033-07-31T05:20:00Z","terrain":0.03},{"above_terrain":false,"airmass":null,"alt":-1.65,"az":303.0,"t":"2033-07-31T05:25:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-2.43,"az":303.9,"t":"2033-07-31T05:30:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-3.2,"az":304.7,"t":"2033-07-31T05:35:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-3.97,"az":305.6,"t":"2033-07-31T05:40:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-4.72,"az":306.5,"t":"2033-07-31T05:45:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-5.47,"az":307.4,"t":"2033-07-31T05:50:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-6.21,"az":308.2,"t":"2033-07-31T05:55:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-6.94,"az":309.1,"t":"2033-07-31T06:00:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-7.66,"az":310.1,"t":"2033-07-31T06:05:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-8.37,"az":311.0,"t":"2033-07-31T06:10:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-9.08,"az":311.9,"t":"2033-07-31T06:15:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-9.77,"az":312.8,"t":"2033-07-31T06:20:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-10.45,"az":313.8,"t":"2033-07-31T06:25:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-11.12,"az":314.8,"t":"2033-07-31T06:30:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-11.78,"az":315.7,"t":"2033-07-31T06:35:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-12.42,"az":316.7,"t":"2033-07-31T06:40:00Z","terrain":0.35},{"above_terrain":false,"airmass":null,"alt":-13.06,"az":317.7,"t":"2033-07-31T06:45:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-13.68,"az":318.7,"t":"2033-07-31T06:50:00Z","terrain":0.01},{"above_terrain":false,"airmass":null,"alt":-14.3,"az":319.7,"t":"2033-07-31T06:55:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-14.9,"az":320.7,"t":"2033-07-31T07:00:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-15.48,"az":321.8,"t":"2033-07-31T07:05:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-16.05,"az":322.8,"t":"2033-07-31T07:10:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-16.61,"az":323.8,"t":"2033-07-31T07:15:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-17.16,"az":324.9,"t":"2033-07-31T07:20:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-17.69,"az":326.0,"t":"2033-07-31T07:25:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-18.21,"az":327.1,"t":"2033-07-31T07:30:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-18.71,"az":328.2,"t":"2033-07-31T07:35:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-19.19,"az":329.3,"t":"2033-07-31T07:40:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-19.66,"az":330.4,"t":"2033-07-31T07:45:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-20.12,"az":331.5,"t":"2033-07-31T07:50:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-20.55,"az":332.7,"t":"2033-07-31T07:55:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-20.98,"az":333.8,"t":"2033-07-31T08:00:00Z","terrain":-0.21},{"above_terrain":false,"airmass":null,"alt":-21.38,"az":335.0,"t":"2033-07-31T08:05:00Z","terrain":-0.58},{"above_terrain":false,"airmass":null,"alt":-21.77,"az":336.2,"t":"2033-07-31T08:10:00Z","terrain":-0.81},{"above_terrain":false,"airmass":null,"alt":-22.14,"az":337.3,"t":"2033-07-31T08:15:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-22.49,"az":338.5,"t":"2033-07-31T08:20:00Z","terrain":-0.62},{"above_terrain":false,"airmass":null,"alt":-22.82,"az":339.7,"t":"2033-07-31T08:25:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-23.14,"az":340.9,"t":"2033-07-31T08:30:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-23.43,"az":342.1,"t":"2033-07-31T08:35:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-23.71,"az":343.4,"t":"2033-07-31T08:40:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-23.97,"az":344.6,"t":"2033-07-31T08:45:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-24.21,"az":345.8,"t":"2033-07-31T08:50:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-24.43,"az":347.1,"t":"2033-07-31T08:55:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-24.63,"az":348.3,"t":"2033-07-31T09:00:00Z","terrain":-0.09}],"transit":{"airmass":1.06,"alt":71.1,"az":181.5,"t":"2033-07-30T21:50:00Z"},"usable_hours":5.75,"verdict":"good","zenith_passage":false},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}