{"assessment":{"best_window":{"end":"2028-10-05T20:00Z","end_local":"23:00","hours":2.5,"label":"good","mean_quality":0.65,"start":"2028-10-05T17:30Z","start_local":"20:30"},"cost":{"altitude":2.76,"clouds":0.0,"darkness":1.25,"moon":2.99},"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":64,"cloud":null,"high":null,"iso":"2028-10-05T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-4,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"19:00","wind":null},{"alt":75,"cloud":null,"high":null,"iso":"2028-10-05T17:00Z","label":"marginal","low":null,"mid":null,"moon_alt":6,"precip":null,"q":0.36,"rh":null,"sky":"astronomical twilight","temp":null,"time":"20:00","wind":null},{"alt":85,"cloud":null,"high":null,"iso":"2028-10-05T18:00Z","label":"good","low":null,"mid":null,"moon_alt":17,"precip":null,"q":0.68,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":82,"cloud":null,"high":null,"iso":"2028-10-05T19:00Z","label":"good","low":null,"mid":null,"moon_alt":28,"precip":null,"q":0.64,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":72,"cloud":null,"high":null,"iso":"2028-10-05T20:00Z","label":"marginal","low":null,"mid":null,"moon_alt":39,"precip":null,"q":0.6,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":61,"cloud":null,"high":null,"iso":"2028-10-05T21:00Z","label":"marginal","low":null,"mid":null,"moon_alt":49,"precip":null,"q":0.57,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":51,"cloud":null,"high":null,"iso":"2028-10-05T22:00Z","label":"marginal","low":null,"mid":null,"moon_alt":59,"precip":null,"q":0.51,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":40,"cloud":null,"high":null,"iso":"2028-10-05T23:00Z","label":"marginal","low":null,"mid":null,"moon_alt":65,"precip":null,"q":0.46,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":31,"cloud":null,"high":null,"iso":"2028-10-06T00:00Z","label":"marginal","low":null,"mid":null,"moon_alt":66,"precip":null,"q":0.42,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":22,"cloud":null,"high":null,"iso":"2028-10-06T01:00Z","label":"poor","low":null,"mid":null,"moon_alt":61,"precip":null,"q":0.25,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":14,"cloud":null,"high":null,"iso":"2028-10-06T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":53,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":7,"cloud":null,"high":null,"iso":"2028-10-06T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":43,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":2,"cloud":null,"high":null,"iso":"2028-10-06T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":32,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.71,"peak_sky":0.71,"quality_hours":4.34,"reasons":["moonlight cost 3.0 quality-hours","the target being low or below 20\u00b0 cost 2.8 quality-hours","daylight and twilight cost 1.2 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":71,"score_weather":null,"sky_hours":4.34,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2028-10-05T16:25Z","end_local":"19:25","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2028-10-05T15:55Z","start_local":"18:55"},{"end":"2028-10-05T17:00Z","end_local":"20:00","hours":0.58,"label":"poor","mean_quality":0.12,"start":"2028-10-05T16:25Z","start_local":"19:25"},{"end":"2028-10-05T17:30Z","end_local":"20:30","hours":0.5,"label":"marginal","mean_quality":0.36,"start":"2028-10-05T17:00Z","start_local":"20:00"},{"end":"2028-10-05T20:00Z","end_local":"23:00","hours":2.5,"label":"good","mean_quality":0.65,"start":"2028-10-05T17:30Z","start_local":"20:30"},{"end":"2028-10-06T00:45Z","end_local":"03:45","hours":4.75,"label":"marginal","mean_quality":0.49,"start":"2028-10-05T20:00Z","start_local":"23:00"},{"end":"2028-10-06T01:15Z","end_local":"04:15","hours":0.5,"label":"poor","mean_quality":0.26,"start":"2028-10-06T00:45Z","start_local":"03:45"},{"end":"2028-10-06T04:25Z","end_local":"07:25","hours":3.17,"label":"unusable","mean_quality":0.0,"start":"2028-10-06T01:15Z","start_local":"04:15"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2028-10-05T17:27:39Z","dark_hours":9.39,"dark_to":"2028-10-06T02:51:16Z","moon":{"illumination":0.952,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":0.0,"moonrise":"2028-10-05T16:26:04Z","moonset":"2028-10-06T07:02:17Z","sunrise":"2028-10-06T04:23:36Z","sunset":"2028-10-05T15:55:29Z","twilight":{"astronomical":{"end":"2028-10-05T17:27:39Z","start":"2028-10-06T02:51:16Z"},"civil":{"end":"2028-10-05T16:23:12Z","start":"2028-10-06T03:55:50Z"},"nautical":{"end":"2028-10-05T16:55:19Z","start":"2028-10-06T03:23:39Z"}},"window_end":"2028-10-06T09:00:00Z","window_start":"2028-10-05T09:00:00Z"},"night_date":"2028-10-05","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.0,"alt":87.3,"t":"2028-10-05T18:20:00Z"},"dec":44.25788576,"dec_of_date":44.3708,"dec_str":"+44\u00b0 15' 28.4\"","good_hours":6.67,"limit_rise":"2028-10-05T11:28:58Z","limit_set":"2028-10-06T01:13:23Z","max_az_rate_deg_per_min":3.77,"moon_separation":69.6,"never_rises":false,"ra":314.72388973,"ra_of_date":314.9816,"ra_str":"20h 58m 53.7s","resolved":{"dec":44.25788576,"name":"EM* LkHA 190","ra":314.72388973,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=V1057%20Cyg","source":"sesame","spectral_type":"F7/G3I/IIe","type":"Or*","type_text":"Orion-type variable \u2014 a young, erupting star","vmag":12.33},"summary":"6.7 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2028-10-06T04:29:21Z","blocked_dark_hours":0,"clears_at":"2028-10-06T08:31:56Z","rise_az":27.0},"track":[{"above_terrain":true,"airmass":15.18,"alt":2.99,"az":27.0,"t":"2028-10-05T09:00:00Z","terrain":1.28},{"above_terrain":true,"airmass":13.81,"alt":3.42,"az":27.8,"t":"2028-10-05T09:05:00Z","terrain":1.21},{"above_terrain":true,"airmass":12.63,"alt":3.86,"az":28.5,"t":"2028-10-05T09:10:00Z","terrain":1.09},{"above_terrain":true,"airmass":11.6,"alt":4.32,"az":29.3,"t":"2028-10-05T09:15:00Z","terrain":1.05},{"above_terrain":true,"airmass":10.69,"alt":4.78,"az":30.1,"t":"2028-10-05T09:20:00Z","terrain":1.16},{"above_terrain":true,"airmass":9.89,"alt":5.25,"az":30.8,"t":"2028-10-05T09:25:00Z","terrain":1.29},{"above_terrain":true,"airmass":9.18,"alt":5.74,"az":31.6,"t":"2028-10-05T09:30:00Z","terrain":1.32},{"above_terrain":true,"airmass":8.55,"alt":6.24,"az":32.4,"t":"2028-10-05T09:35:00Z","terrain":1.21},{"above_terrain":true,"airmass":7.99,"alt":6.74,"az":33.1,"t":"2028-10-05T09:40:00Z","terrain":0.93},{"above_terrain":true,"airmass":7.48,"alt":7.26,"az":33.8,"t":"2028-10-05T09:45:00Z","terrain":0.52},{"above_terrain":true,"airmass":7.03,"alt":7.78,"az":34.6,"t":"2028-10-05T09:50:00Z","terrain":0.21},{"above_terrain":true,"airmass":6.62,"alt":8.32,"az":35.3,"t":"2028-10-05T09:55:00Z","terrain":0.04},{"above_terrain":true,"airmass":6.24,"alt":8.87,"az":36.0,"t":"2028-10-05T10:00:00Z","terrain":0.03},{"above_terrain":true,"airmass":5.9,"alt":9.42,"az":36.7,"t":"2028-10-05T10:05:00Z","terrain":-0.06},{"above_terrain":true,"airmass":5.59,"alt":9.98,"az":37.4,"t":"2028-10-05T10:10:00Z","terrain":-0.14},{"above_terrain":true,"airmass":5.31,"alt":10.56,"az":38.1,"t":"2028-10-05T10:15:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.05,"alt":11.14,"az":38.8,"t":"2028-10-05T10:20:00Z","terrain":-0.17},{"above_terrain":true,"airmass":4.81,"alt":11.73,"az":39.5,"t":"2028-10-05T10:25:00Z","terrain":-0.1},{"above_terrain":true,"airmass":4.59,"alt":12.33,"az":40.2,"t":"2028-10-05T10:30:00Z","terrain":-0.04},{"above_terrain":true,"airmass":4.39,"alt":12.94,"az":40.9,"t":"2028-10-05T10:35:00Z","terrain":0.01},{"above_terrain":true,"airmass":4.2,"alt":13.56,"az":41.5,"t":"2028-10-05T10:40:00Z","terrain":0.07},{"above_terrain":true,"airmass":4.02,"alt":14.18,"az":42.2,"t":"2028-10-05T10:45:00Z","terrain":0.15},{"above_terrain":true,"airmass":3.86,"alt":14.81,"az":42.9,"t":"2028-10-05T10:50:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.71,"alt":15.45,"az":43.5,"t":"2028-10-05T10:55:00Z","terrain":0.33},{"above_terrain":true,"airmass":3.56,"alt":16.1,"az":44.1,"t":"2028-10-05T11:00:00Z","terrain":0.43},{"above_terrain":true,"airmass":3.43,"alt":16.76,"az":44.8,"t":"2028-10-05T11:05:00Z","terrain":0.54},{"above_terrain":true,"airmass":3.31,"alt":17.42,"az":45.4,"t":"2028-10-05T11:10:00Z","terrain":0.62},{"above_terrain":true,"airmass":3.19,"alt":18.09,"az":46.0,"t":"2028-10-05T11:15:00Z","terrain":0.67},{"above_terrain":true,"airmass":3.08,"alt":18.77,"az":46.7,"t":"2028-10-05T11:20:00Z","terrain":0.63},{"above_terrain":true,"airmass":2.98,"alt":19.45,"az":47.3,"t":"2028-10-05T11:25:00Z","terrain":0.59},{"above_terrain":true,"airmass":2.88,"alt":20.14,"az":47.9,"t":"2028-10-05T11:30:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.79,"alt":20.84,"az":48.5,"t":"2028-10-05T11:35:00Z","terrain":0.47},{"above_terrain":true,"airmass":2.71,"alt":21.54,"az":49.1,"t":"2028-10-05T11:40:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.63,"alt":22.25,"az":49.7,"t":"2028-10-05T11:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.55,"alt":22.97,"az":50.2,"t":"2028-10-05T11:50:00Z","terrain":0.43},{"above_terrain":true,"airmass":2.48,"alt":23.69,"az":50.8,"t":"2028-10-05T11:55:00Z","terrain":0.51},{"above_terrain":true,"airmass":2.41,"alt":24.42,"az":51.4,"t":"2028-10-05T12:00:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.34,"alt":25.16,"az":52.0,"t":"2028-10-05T12:05:00Z","terrain":0.63},{"above_terrain":true,"airmass":2.28,"alt":25.9,"az":52.5,"t":"2028-10-05T12:10:00Z","terrain":0.74},{"above_terrain":true,"airmass":2.22,"alt":26.64,"az":53.1,"t":"2028-10-05T12:15:00Z","terrain":0.85},{"above_terrain":true,"airmass":2.17,"alt":27.39,"az":53.6,"t":"2028-10-05T12:20:00Z","terrain":0.94},{"above_terrain":true,"airmass":2.11,"alt":28.15,"az":54.2,"t":"2028-10-05T12:25:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.06,"alt":28.91,"az":54.7,"t":"2028-10-05T12:30:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.01,"alt":29.68,"az":55.2,"t":"2028-10-05T12:35:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.97,"alt":30.45,"az":55.8,"t":"2028-10-05T12:40:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.92,"alt":31.22,"az":56.3,"t":"2028-10-05T12:45:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.88,"alt":32.0,"az":56.8,"t":"2028-10-05T12:50:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.84,"alt":32.79,"az":57.3,"t":"2028-10-05T12:55:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.8,"alt":33.58,"az":57.8,"t":"2028-10-05T13:00:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.77,"alt":34.37,"az":58.3,"t":"2028-10-05T13:05:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.73,"alt":35.17,"az":58.8,"t":"2028-10-05T13:10:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.7,"alt":35.97,"az":59.3,"t":"2028-10-05T13:15:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.67,"alt":36.78,"az":59.8,"t":"2028-10-05T13:20:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.64,"alt":37.59,"az":60.3,"t":"2028-10-05T13:25:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.61,"alt":38.41,"az":60.7,"t":"2028-10-05T13:30:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.58,"alt":39.23,"az":61.2,"t":"2028-10-05T13:35:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.55,"alt":40.05,"az":61.7,"t":"2028-10-05T13:40:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.53,"alt":40.87,"az":62.1,"t":"2028-10-05T13:45:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.5,"alt":41.7,"az":62.6,"t":"2028-10-05T13:50:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.48,"alt":42.53,"az":63.0,"t":"2028-10-05T13:55:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.45,"alt":43.37,"az":63.5,"t":"2028-10-05T14:00:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.43,"alt":44.21,"az":63.9,"t":"2028-10-05T14:05:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.41,"alt":45.05,"az":64.3,"t":"2028-10-05T14:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.39,"alt":45.9,"az":64.8,"t":"2028-10-05T14:15:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.37,"alt":46.74,"az":65.2,"t":"2028-10-05T14:20:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.35,"alt":47.59,"az":65.6,"t":"2028-10-05T14:25:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.33,"alt":48.45,"az":66.0,"t":"2028-10-05T14:30:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.32,"alt":49.3,"az":66.4,"t":"2028-10-05T14:35:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.3,"alt":50.16,"az":66.8,"t":"2028-10-05T14:40:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.29,"alt":51.02,"az":67.2,"t":"2028-10-05T14:45:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.27,"alt":51.89,"az":67.6,"t":"2028-10-05T14:50:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.26,"alt":52.75,"az":67.9,"t":"2028-10-05T14:55:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.24,"alt":53.62,"az":68.3,"t":"2028-10-05T15:00:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.23,"alt":54.49,"az":68.7,"t":"2028-10-05T15:05:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.21,"alt":55.37,"az":69.0,"t":"2028-10-05T15:10:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.2,"alt":56.24,"az":69.4,"t":"2028-10-05T15:15:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.19,"alt":57.12,"az":69.7,"t":"2028-10-05T15:20:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.18,"alt":58.0,"az":70.0,"t":"2028-10-05T15:25:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.17,"alt":58.88,"az":70.3,"t":"2028-10-05T15:30:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.16,"alt":59.76,"az":70.6,"t":"2028-10-05T15:35:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.15,"alt":60.64,"az":70.9,"t":"2028-10-05T15:40:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.14,"alt":61.53,"az":71.2,"t":"2028-10-05T15:45:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.13,"alt":62.42,"az":71.5,"t":"2028-10-05T15:50:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.12,"alt":63.3,"az":71.7,"t":"2028-10-05T15:55:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.11,"alt":64.19,"az":72.0,"t":"2028-10-05T16:00:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.1,"alt":65.08,"az":72.2,"t":"2028-10-05T16:05:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.09,"alt":65.98,"az":72.4,"t":"2028-10-05T16:10:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.09,"alt":66.87,"az":72.6,"t":"2028-10-05T16:15:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.08,"alt":67.76,"az":72.8,"t":"2028-10-05T16:20:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.07,"alt":68.66,"az":72.9,"t":"2028-10-05T16:25:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.07,"alt":69.55,"az":73.0,"t":"2028-10-05T16:30:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.06,"alt":70.45,"az":73.1,"t":"2028-10-05T16:35:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.06,"alt":71.34,"az":73.2,"t":"2028-10-05T16:40:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.05,"alt":72.24,"az":73.2,"t":"2028-10-05T16:45:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.04,"alt":73.14,"az":73.2,"t":"2028-10-05T16:50:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.04,"alt":74.03,"az":73.1,"t":"2028-10-05T16:55:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.04,"alt":74.93,"az":72.9,"t":"2028-10-05T17:00:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.03,"alt":75.82,"az":72.7,"t":"2028-10-05T17:05:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.03,"alt":76.71,"az":72.4,"t":"2028-10-05T17:10:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.02,"alt":77.6,"az":72.0,"t":"2028-10-05T17:15:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.02,"alt":78.49,"az":71.4,"t":"2028-10-05T17:20:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.02,"alt":79.38,"az":70.7,"t":"2028-10-05T17:25:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.01,"alt":80.26,"az":69.7,"t":"2028-10-05T17:30:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.01,"alt":81.13,"az":68.5,"t":"2028-10-05T17:35:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.01,"alt":82.0,"az":67.0,"t":"2028-10-05T17:40:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.01,"alt":82.85,"az":65.0,"t":"2028-10-05T17:45:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.01,"alt":83.69,"az":62.3,"t":"2028-10-05T17:50:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.0,"alt":84.51,"az":58.6,"t":"2028-10-05T17:55:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.0,"alt":85.29,"az":53.6,"t":"2028-10-05T18:00:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.0,"alt":86.01,"az":46.5,"t":"2028-10-05T18:05:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.0,"alt":86.63,"az":36.5,"t":"2028-10-05T18:10:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.0,"alt":87.09,"az":22.4,"t":"2028-10-05T18:15:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.0,"alt":87.31,"az":4.5,"t":"2028-10-05T18:20:00Z","terrain":-0.36},{"above_terrain":true,"airmass":1.0,"alt":87.23,"az":345.7,"t":"2028-10-05T18:25:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.0,"alt":86.87,"az":329.6,"t":"2028-10-05T18:30:00Z","terrain":-0.27},{"above_terrain":true,"airmass":1.0,"alt":86.32,"az":317.8,"t":"2028-10-05T18:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.0,"alt":85.64,"az":309.4,"t":"2028-10-05T18:40:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.0,"alt":84.88,"az":303.5,"t":"2028-10-05T18:45:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.01,"alt":84.08,"az":299.3,"t":"2028-10-05T18:50:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.01,"alt":83.25,"az":296.2,"t":"2028-10-05T18:55:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.01,"alt":82.41,"az":293.9,"t":"2028-10-05T19:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.01,"alt":81.54,"az":292.1,"t":"2028-10-05T19:05:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.01,"alt":80.67,"az":290.8,"t":"2028-10-05T19:10:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.02,"alt":79.79,"az":289.7,"t":"2028-10-05T19:15:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.02,"alt":78.91,"az":288.9,"t":"2028-10-05T19:20:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.02,"alt":78.02,"az":288.3,"t":"2028-10-05T19:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":77.13,"az":287.8,"t":"2028-10-05T19:30:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.03,"alt":76.24,"az":287.4,"t":"2028-10-05T19:35:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.03,"alt":75.35,"az":287.2,"t":"2028-10-05T19:40:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.04,"alt":74.45,"az":287.0,"t":"2028-10-05T19:45:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.04,"alt":73.56,"az":286.9,"t":"2028-10-05T19:50:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.05,"alt":72.66,"az":286.8,"t":"2028-10-05T19:55:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.05,"alt":71.77,"az":286.8,"t":"2028-10-05T20:00:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.06,"alt":70.87,"az":286.8,"t":"2028-10-05T20:05:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.06,"alt":69.98,"az":286.9,"t":"2028-10-05T20:10:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.07,"alt":69.08,"az":287.0,"t":"2028-10-05T20:15:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.08,"alt":68.19,"az":287.1,"t":"2028-10-05T20:20:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.08,"alt":67.29,"az":287.3,"t":"2028-10-05T20:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.09,"alt":66.4,"az":287.5,"t":"2028-10-05T20:30:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.1,"alt":65.51,"az":287.7,"t":"2028-10-05T20:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.11,"alt":64.61,"az":287.9,"t":"2028-10-05T20:40:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.11,"alt":63.72,"az":288.1,"t":"2028-10-05T20:45:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":62.84,"az":288.4,"t":"2028-10-05T20:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.13,"alt":61.95,"az":288.7,"t":"2028-10-05T20:55:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.06,"az":288.9,"t":"2028-10-05T21:00:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.15,"alt":60.18,"az":289.2,"t":"2028-10-05T21:05:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.16,"alt":59.29,"az":289.5,"t":"2028-10-05T21:10:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.17,"alt":58.41,"az":289.8,"t":"2028-10-05T21:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.18,"alt":57.53,"az":290.2,"t":"2028-10-05T21:20:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.2,"alt":56.66,"az":290.5,"t":"2028-10-05T21:25:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.21,"alt":55.78,"az":290.8,"t":"2028-10-05T21:30:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.22,"alt":54.91,"az":291.2,"t":"2028-10-05T21:35:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.23,"alt":54.03,"az":291.5,"t":"2028-10-05T21:40:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.25,"alt":53.17,"az":291.9,"t":"2028-10-05T21:45:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.26,"alt":52.3,"az":292.3,"t":"2028-10-05T21:50:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.28,"alt":51.43,"az":292.6,"t":"2028-10-05T21:55:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.29,"alt":50.57,"az":293.0,"t":"2028-10-05T22:00:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.31,"alt":49.71,"az":293.4,"t":"2028-10-05T22:05:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.33,"alt":48.85,"az":293.8,"t":"2028-10-05T22:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.34,"alt":48.0,"az":294.2,"t":"2028-10-05T22:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.36,"alt":47.15,"az":294.6,"t":"2028-10-05T22:20:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.38,"alt":46.3,"az":295.1,"t":"2028-10-05T22:25:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.4,"alt":45.45,"az":295.5,"t":"2028-10-05T22:30:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.42,"alt":44.61,"az":295.9,"t":"2028-10-05T22:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.44,"alt":43.77,"az":296.3,"t":"2028-10-05T22:40:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.47,"alt":42.93,"az":296.8,"t":"2028-10-05T22:45:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.49,"alt":42.09,"az":297.2,"t":"2028-10-05T22:50:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.51,"alt":41.26,"az":297.7,"t":"2028-10-05T22:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.54,"alt":40.44,"az":298.1,"t":"2028-10-05T23:00:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.57,"alt":39.61,"az":298.6,"t":"2028-10-05T23:05:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.59,"alt":38.79,"az":299.0,"t":"2028-10-05T23:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.62,"alt":37.98,"az":299.5,"t":"2028-10-05T23:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.65,"alt":37.16,"az":300.0,"t":"2028-10-05T23:20:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.68,"alt":36.36,"az":300.5,"t":"2028-10-05T23:25:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.72,"alt":35.55,"az":301.0,"t":"2028-10-05T23:30:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.75,"alt":34.75,"az":301.5,"t":"2028-10-05T23:35:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.79,"alt":33.95,"az":302.0,"t":"2028-10-05T23:40:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.82,"alt":33.16,"az":302.5,"t":"2028-10-05T23:45:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.86,"alt":32.37,"az":303.0,"t":"2028-10-05T23:50:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.9,"alt":31.59,"az":303.5,"t":"2028-10-05T23:55:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.95,"alt":30.81,"az":304.0,"t":"2028-10-06T00:00:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.99,"alt":30.04,"az":304.5,"t":"2028-10-06T00:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.04,"alt":29.27,"az":305.1,"t":"2028-10-06T00:10:00Z","terrain":-0.28},{"above_terrain":true,"airmass":2.09,"alt":28.51,"az":305.6,"t":"2028-10-06T00:15:00Z","terrain":-0.22},{"above_terrain":true,"airmass":2.14,"alt":27.75,"az":306.1,"t":"2028-10-06T00:20:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.2,"alt":27.0,"az":306.7,"t":"2028-10-06T00:25:00Z","terrain":0.07},{"above_terrain":true,"airmass":2.25,"alt":26.25,"az":307.2,"t":"2028-10-06T00:30:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.31,"alt":25.5,"az":307.8,"t":"2028-10-06T00:35:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.38,"alt":24.77,"az":308.3,"t":"2028-10-06T00:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":2.44,"alt":24.04,"az":308.9,"t":"2028-10-06T00:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":2.51,"alt":23.31,"az":309.5,"t":"2028-10-06T00:50:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.59,"alt":22.59,"az":310.1,"t":"2028-10-06T00:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.67,"alt":21.88,"az":310.7,"t":"2028-10-06T01:00:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.75,"alt":21.17,"az":311.2,"t":"2028-10-06T01:05:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.84,"alt":20.47,"az":311.8,"t":"2028-10-06T01:10:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.93,"alt":19.78,"az":312.4,"t":"2028-10-06T01:15:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.03,"alt":19.09,"az":313.1,"t":"2028-10-06T01:20:00Z","terrain":0.28},{"above_terrain":true,"airmass":3.14,"alt":18.41,"az":313.7,"t":"2028-10-06T01:25:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.25,"alt":17.74,"az":314.3,"t":"2028-10-06T01:30:00Z","terrain":0.5},{"above_terrain":true,"airmass":3.37,"alt":17.07,"az":314.9,"t":"2028-10-06T01:35:00Z","terrain":0.55},{"above_terrain":true,"airmass":3.5,"alt":16.41,"az":315.6,"t":"2028-10-06T01:40:00Z","terrain":0.52},{"above_terrain":true,"airmass":3.64,"alt":15.76,"az":316.2,"t":"2028-10-06T01:45:00Z","terrain":0.44},{"above_terrain":true,"airmass":3.79,"alt":15.12,"az":316.8,"t":"2028-10-06T01:50:00Z","terrain":0.33},{"above_terrain":true,"airmass":3.94,"alt":14.48,"az":317.5,"t":"2028-10-06T01:55:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.11,"alt":13.85,"az":318.2,"t":"2028-10-06T02:00:00Z","terrain":0.26},{"above_terrain":true,"airmass":4.29,"alt":13.23,"az":318.8,"t":"2028-10-06T02:05:00Z","terrain":-0.05},{"above_terrain":true,"airmass":4.49,"alt":12.62,"az":319.5,"t":"2028-10-06T02:10:00Z","terrain":-0.17},{"above_terrain":true,"airmass":4.7,"alt":12.01,"az":320.2,"t":"2028-10-06T02:15:00Z","terrain":-0.2},{"above_terrain":true,"airmass":4.93,"alt":11.42,"az":320.8,"t":"2028-10-06T02:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.18,"alt":10.83,"az":321.5,"t":"2028-10-06T02:25:00Z","terrain":0.02},{"above_terrain":true,"airmass":5.46,"alt":10.25,"az":322.2,"t":"2028-10-06T02:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":5.75,"alt":9.69,"az":322.9,"t":"2028-10-06T02:35:00Z","terrain":0.09},{"above_terrain":true,"airmass":6.08,"alt":9.13,"az":323.6,"t":"2028-10-06T02:40:00Z","terrain":-0.11},{"above_terrain":true,"airmass":6.44,"alt":8.58,"az":324.4,"t":"2028-10-06T02:45:00Z","terrain":-0.2},{"above_terrain":true,"airmass":6.83,"alt":8.04,"az":325.1,"t":"2028-10-06T02:50:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.26,"alt":7.51,"az":325.8,"t":"2028-10-06T02:55:00Z","terrain":-0.23},{"above_terrain":true,"airmass":7.74,"alt":6.98,"az":326.6,"t":"2028-10-06T03:00:00Z","terrain":-0.32},{"above_terrain":true,"airmass":8.28,"alt":6.47,"az":327.3,"t":"2028-10-06T03:05:00Z","terrain":-0.34},{"above_terrain":true,"airmass":8.88,"alt":5.97,"az":328.0,"t":"2028-10-06T03:10:00Z","terrain":-0.23},{"above_terrain":true,"airmass":9.55,"alt":5.48,"az":328.8,"t":"2028-10-06T03:15:00Z","terrain":-0.15},{"above_terrain":true,"airmass":10.3,"alt":5.0,"az":329.6,"t":"2028-10-06T03:20:00Z","terrain":-0.25},{"above_terrain":true,"airmass":11.15,"alt":4.53,"az":330.3,"t":"2028-10-06T03:25:00Z","terrain":-0.36},{"above_terrain":true,"airmass":12.12,"alt":4.08,"az":331.1,"t":"2028-10-06T03:30:00Z","terrain":-0.37},{"above_terrain":true,"airmass":13.23,"alt":3.63,"az":331.9,"t":"2028-10-06T03:35:00Z","terrain":-0.17},{"above_terrain":true,"airmass":14.51,"alt":3.19,"az":332.7,"t":"2028-10-06T03:40:00Z","terrain":-0.13},{"above_terrain":true,"airmass":15.98,"alt":2.77,"az":333.4,"t":"2028-10-06T03:45:00Z","terrain":-0.17},{"above_terrain":true,"airmass":17.68,"alt":2.36,"az":334.2,"t":"2028-10-06T03:50:00Z","terrain":-0.32},{"above_terrain":true,"airmass":19.67,"alt":1.96,"az":335.0,"t":"2028-10-06T03:55:00Z","terrain":-0.6},{"above_terrain":true,"airmass":21.99,"alt":1.57,"az":335.8,"t":"2028-10-06T04:00:00Z","terrain":-0.79},{"above_terrain":true,"airmass":24.72,"alt":1.19,"az":336.7,"t":"2028-10-06T04:05:00Z","terrain":-0.76},{"above_terrain":true,"airmass":27.92,"alt":0.83,"az":337.5,"t":"2028-10-06T04:10:00Z","terrain":-0.6},{"above_terrain":true,"airmass":31.66,"alt":0.47,"az":338.3,"t":"2028-10-06T04:15:00Z","terrain":-0.56},{"above_terrain":true,"airmass":35.99,"alt":0.13,"az":339.1,"t":"2028-10-06T04:20:00Z","terrain":-0.72},{"above_terrain":true,"airmass":null,"alt":-0.19,"az":340.0,"t":"2028-10-06T04:25:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-0.51,"az":340.8,"t":"2028-10-06T04:30:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-0.81,"az":341.7,"t":"2028-10-06T04:35:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-1.1,"az":342.5,"t":"2028-10-06T04:40:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-1.37,"az":343.4,"t":"2028-10-06T04:45:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.63,"az":344.2,"t":"2028-10-06T04:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.88,"az":345.1,"t":"2028-10-06T04:55:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-2.11,"az":345.9,"t":"2028-10-06T05:00:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-2.34,"az":346.8,"t":"2028-10-06T05:05:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-2.54,"az":347.7,"t":"2028-10-06T05:10:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-2.73,"az":348.6,"t":"2028-10-06T05:15:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-2.91,"az":349.4,"t":"2028-10-06T05:20:00Z","terrain":0.06},{"above_terrain":false,"airmass":null,"alt":-3.08,"az":350.3,"t":"2028-10-06T05:25:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.23,"az":351.2,"t":"2028-10-06T05:30:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-3.36,"az":352.1,"t":"2028-10-06T05:35:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-3.49,"az":353.0,"t":"2028-10-06T05:40:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-3.59,"az":353.9,"t":"2028-10-06T05:45:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-3.69,"az":354.8,"t":"2028-10-06T05:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.76,"az":355.7,"t":"2028-10-06T05:55:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-3.83,"az":356.6,"t":"2028-10-06T06:00:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.88,"az":357.4,"t":"2028-10-06T06:05:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-3.91,"az":358.3,"t":"2028-10-06T06:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.93,"az":359.2,"t":"2028-10-06T06:15:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-3.94,"az":0.1,"t":"2028-10-06T06:20:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-3.93,"az":1.0,"t":"2028-10-06T06:25:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-3.9,"az":1.9,"t":"2028-10-06T06:30:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.86,"az":2.8,"t":"2028-10-06T06:35:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-3.81,"az":3.7,"t":"2028-10-06T06:40:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-3.74,"az":4.6,"t":"2028-10-06T06:45:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-3.66,"az":5.5,"t":"2028-10-06T06:50:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-3.56,"az":6.4,"t":"2028-10-06T06:55:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-3.45,"az":7.3,"t":"2028-10-06T07:00:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.32,"az":8.2,"t":"2028-10-06T07:05:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-3.18,"az":9.1,"t":"2028-10-06T07:10:00Z","terrain":-0.66},{"above_terrain":false,"airmass":null,"alt":-3.03,"az":10.0,"t":"2028-10-06T07:15:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-2.86,"az":10.8,"t":"2028-10-06T07:20:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-2.68,"az":11.7,"t":"2028-10-06T07:25:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-2.48,"az":12.6,"t":"2028-10-06T07:30:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-2.27,"az":13.5,"t":"2028-10-06T07:35:00Z","terrain":0.0},{"above_terrain":false,"airmass":null,"alt":-2.04,"az":14.3,"t":"2028-10-06T07:40:00Z","terrain":0.2},{"above_terrain":false,"airmass":null,"alt":-1.8,"az":15.2,"t":"2028-10-06T07:45:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-1.55,"az":16.1,"t":"2028-10-06T07:50:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-1.29,"az":16.9,"t":"2028-10-06T07:55:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-1.01,"az":17.8,"t":"2028-10-06T08:00:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-0.72,"az":18.6,"t":"2028-10-06T08:05:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-0.41,"az":19.5,"t":"2028-10-06T08:10:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-0.09,"az":20.3,"t":"2028-10-06T08:15:00Z","terrain":0.68},{"above_terrain":false,"airmass":34.57,"alt":0.24,"az":21.1,"t":"2028-10-06T08:20:00Z","terrain":0.73},{"above_terrain":false,"airmass":30.42,"alt":0.58,"az":22.0,"t":"2028-10-06T08:25:00Z","terrain":0.98},{"above_terrain":false,"airmass":26.86,"alt":0.94,"az":22.8,"t":"2028-10-06T08:30:00Z","terrain":1.12},{"above_terrain":true,"airmass":23.82,"alt":1.31,"az":23.6,"t":"2028-10-06T08:35:00Z","terrain":1.02},{"above_terrain":true,"airmass":21.22,"alt":1.69,"az":24.4,"t":"2028-10-06T08:40:00Z","terrain":1.04},{"above_terrain":true,"airmass":19.01,"alt":2.08,"az":25.2,"t":"2028-10-06T08:45:00Z","terrain":1.25},{"above_terrain":true,"airmass":17.12,"alt":2.49,"az":26.0,"t":"2028-10-06T08:50:00Z","terrain":1.34},{"above_terrain":true,"airmass":15.49,"alt":2.9,"az":26.8,"t":"2028-10-06T08:55:00Z","terrain":1.29},{"above_terrain":true,"airmass":14.09,"alt":3.33,"az":27.6,"t":"2028-10-06T09:00:00Z","terrain":1.23}],"transit":{"airmass":1.0,"alt":87.3,"az":4.5,"t":"2028-10-05T18:20:00Z"},"usable_hours":7.75,"verdict":"good","zenith_passage":true},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}