{"assessment":{"best_window":{"end":"2027-10-04T00:50Z","end_local":"03:50","hours":7.25,"label":"good","mean_quality":0.94,"start":"2027-10-03T17:35Z","start_local":"20:35"},"cost":{"altitude":2.53,"clouds":0.0,"darkness":1.22,"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":62,"cloud":null,"high":null,"iso":"2027-10-03T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":12,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"19:00","wind":null},{"alt":73,"cloud":null,"high":null,"iso":"2027-10-03T17:00Z","label":"marginal","low":null,"mid":null,"moon_alt":4,"precip":null,"q":0.49,"rh":null,"sky":"astronomical twilight","temp":null,"time":"20:00","wind":null},{"alt":84,"cloud":null,"high":null,"iso":"2027-10-03T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-5,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":84,"cloud":null,"high":null,"iso":"2027-10-03T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-15,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":74,"cloud":null,"high":null,"iso":"2027-10-03T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-26,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":63,"cloud":null,"high":null,"iso":"2027-10-03T21:00Z","label":"good","low":null,"mid":null,"moon_alt":-36,"precip":null,"q":1.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":52,"cloud":null,"high":null,"iso":"2027-10-03T22:00Z","label":"good","low":null,"mid":null,"moon_alt":-47,"precip":null,"q":0.95,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":42,"cloud":null,"high":null,"iso":"2027-10-03T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-57,"precip":null,"q":0.88,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":32,"cloud":null,"high":null,"iso":"2027-10-04T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-67,"precip":null,"q":0.82,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":23,"cloud":null,"high":null,"iso":"2027-10-04T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-73,"precip":null,"q":0.54,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":15,"cloud":null,"high":null,"iso":"2027-10-04T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-72,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":8,"cloud":null,"high":null,"iso":"2027-10-04T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-65,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":2,"cloud":null,"high":null,"iso":"2027-10-04T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-55,"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":7.44,"reasons":["the target being low or below 20\u00b0 cost 2.5 quality-hours","daylight and twilight cost 1.2 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":100,"score_weather":null,"sky_hours":7.44,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2027-10-03T16:30Z","end_local":"19:30","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2027-10-03T16:00Z","start_local":"19:00"},{"end":"2027-10-03T17:00Z","end_local":"20:00","hours":0.5,"label":"poor","mean_quality":0.15,"start":"2027-10-03T16:30Z","start_local":"19:30"},{"end":"2027-10-03T17:35Z","end_local":"20:35","hours":0.58,"label":"marginal","mean_quality":0.49,"start":"2027-10-03T17:00Z","start_local":"20:00"},{"end":"2027-10-04T00:50Z","end_local":"03:50","hours":7.25,"label":"good","mean_quality":0.94,"start":"2027-10-03T17:35Z","start_local":"20:35"},{"end":"2027-10-04T01:25Z","end_local":"04:25","hours":0.58,"label":"marginal","mean_quality":0.51,"start":"2027-10-04T00:50Z","start_local":"03:50"},{"end":"2027-10-04T04:25Z","end_local":"07:25","hours":3.0,"label":"unusable","mean_quality":0.0,"start":"2027-10-04T01:25Z","start_local":"04:25"}]},"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":"2027-10-03T17:32:23Z","dark_hours":9.26,"dark_to":"2027-10-04T02:48:12Z","moon":{"illumination":0.174,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":9.25,"moonrise":null,"moonset":"2027-10-03T17:24:52Z","sunrise":"2027-10-04T04:20:37Z","sunset":"2027-10-03T16:00:07Z","twilight":{"astronomical":{"end":"2027-10-03T17:32:23Z","start":"2027-10-04T02:48:12Z"},"civil":{"end":"2027-10-03T16:27:47Z","start":"2027-10-04T03:52:53Z"},"nautical":{"end":"2027-10-03T16:59:56Z","start":"2027-10-04T03:20:41Z"}},"window_end":"2027-10-04T09:00:00Z","window_start":"2027-10-03T09:00:00Z"},"night_date":"2027-10-03","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":"2027-10-03T18:30:00Z"},"dec":44.25788576,"dec_of_date":44.3668,"dec_str":"+44\u00b0 15' 28.4\"","good_hours":6.75,"limit_rise":"2027-10-03T11:39:47Z","limit_set":"2027-10-04T01:24:11Z","max_az_rate_deg_per_min":3.8,"moon_separation":99.3,"never_rises":false,"ra":314.72388973,"ra_of_date":314.9726,"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":"2027-10-04T04:40:08Z","blocked_dark_hours":0,"clears_at":"2027-10-04T08:42:40Z","rise_az":25.3},"track":[{"above_terrain":true,"airmass":18.92,"alt":2.1,"az":25.3,"t":"2027-10-03T09:00:00Z","terrain":1.25},{"above_terrain":true,"airmass":17.04,"alt":2.5,"az":26.1,"t":"2027-10-03T09:05:00Z","terrain":1.34},{"above_terrain":true,"airmass":15.43,"alt":2.92,"az":26.8,"t":"2027-10-03T09:10:00Z","terrain":1.29},{"above_terrain":true,"airmass":14.03,"alt":3.35,"az":27.6,"t":"2027-10-03T09:15:00Z","terrain":1.22},{"above_terrain":true,"airmass":12.82,"alt":3.79,"az":28.4,"t":"2027-10-03T09:20:00Z","terrain":1.11},{"above_terrain":true,"airmass":11.76,"alt":4.24,"az":29.2,"t":"2027-10-03T09:25:00Z","terrain":1.03},{"above_terrain":true,"airmass":10.84,"alt":4.7,"az":30.0,"t":"2027-10-03T09:30:00Z","terrain":1.14},{"above_terrain":true,"airmass":10.02,"alt":5.17,"az":30.7,"t":"2027-10-03T09:35:00Z","terrain":1.27},{"above_terrain":true,"airmass":9.3,"alt":5.66,"az":31.5,"t":"2027-10-03T09:40:00Z","terrain":1.32},{"above_terrain":true,"airmass":8.65,"alt":6.15,"az":32.2,"t":"2027-10-03T09:45:00Z","terrain":1.25},{"above_terrain":true,"airmass":8.08,"alt":6.66,"az":33.0,"t":"2027-10-03T09:50:00Z","terrain":1.0},{"above_terrain":true,"airmass":7.56,"alt":7.17,"az":33.7,"t":"2027-10-03T09:55:00Z","terrain":0.59},{"above_terrain":true,"airmass":7.1,"alt":7.7,"az":34.5,"t":"2027-10-03T10:00:00Z","terrain":0.26},{"above_terrain":true,"airmass":6.68,"alt":8.23,"az":35.2,"t":"2027-10-03T10:05:00Z","terrain":0.05},{"above_terrain":true,"airmass":6.3,"alt":8.77,"az":35.9,"t":"2027-10-03T10:10:00Z","terrain":0.03},{"above_terrain":true,"airmass":5.96,"alt":9.33,"az":36.6,"t":"2027-10-03T10:15:00Z","terrain":-0.04},{"above_terrain":true,"airmass":5.64,"alt":9.89,"az":37.3,"t":"2027-10-03T10:20:00Z","terrain":-0.13},{"above_terrain":true,"airmass":5.36,"alt":10.46,"az":38.0,"t":"2027-10-03T10:25:00Z","terrain":-0.21},{"above_terrain":true,"airmass":5.09,"alt":11.04,"az":38.7,"t":"2027-10-03T10:30:00Z","terrain":-0.17},{"above_terrain":true,"airmass":4.85,"alt":11.63,"az":39.4,"t":"2027-10-03T10:35:00Z","terrain":-0.12},{"above_terrain":true,"airmass":4.63,"alt":12.23,"az":40.1,"t":"2027-10-03T10:40:00Z","terrain":-0.04},{"above_terrain":true,"airmass":4.42,"alt":12.84,"az":40.8,"t":"2027-10-03T10:45:00Z","terrain":0.0},{"above_terrain":true,"airmass":4.23,"alt":13.45,"az":41.4,"t":"2027-10-03T10:50:00Z","terrain":0.06},{"above_terrain":true,"airmass":4.05,"alt":14.08,"az":42.1,"t":"2027-10-03T10:55:00Z","terrain":0.13},{"above_terrain":true,"airmass":3.88,"alt":14.71,"az":42.7,"t":"2027-10-03T11:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.73,"alt":15.35,"az":43.4,"t":"2027-10-03T11:05:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.59,"alt":15.99,"az":44.0,"t":"2027-10-03T11:10:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.45,"alt":16.65,"az":44.7,"t":"2027-10-03T11:15:00Z","terrain":0.53},{"above_terrain":true,"airmass":3.33,"alt":17.31,"az":45.3,"t":"2027-10-03T11:20:00Z","terrain":0.61},{"above_terrain":true,"airmass":3.21,"alt":17.98,"az":45.9,"t":"2027-10-03T11:25:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.1,"alt":18.66,"az":46.6,"t":"2027-10-03T11:30:00Z","terrain":0.64},{"above_terrain":true,"airmass":3.0,"alt":19.34,"az":47.2,"t":"2027-10-03T11:35:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.9,"alt":20.03,"az":47.8,"t":"2027-10-03T11:40:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.81,"alt":20.72,"az":48.4,"t":"2027-10-03T11:45:00Z","terrain":0.48},{"above_terrain":true,"airmass":2.72,"alt":21.43,"az":49.0,"t":"2027-10-03T11:50:00Z","terrain":0.41},{"above_terrain":true,"airmass":2.64,"alt":22.14,"az":49.6,"t":"2027-10-03T11:55:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.56,"alt":22.85,"az":50.1,"t":"2027-10-03T12:00:00Z","terrain":0.42},{"above_terrain":true,"airmass":2.49,"alt":23.57,"az":50.7,"t":"2027-10-03T12:05:00Z","terrain":0.49},{"above_terrain":true,"airmass":2.42,"alt":24.3,"az":51.3,"t":"2027-10-03T12:10:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.35,"alt":25.03,"az":51.9,"t":"2027-10-03T12:15:00Z","terrain":0.62},{"above_terrain":true,"airmass":2.29,"alt":25.77,"az":52.4,"t":"2027-10-03T12:20:00Z","terrain":0.72},{"above_terrain":true,"airmass":2.23,"alt":26.52,"az":53.0,"t":"2027-10-03T12:25:00Z","terrain":0.84},{"above_terrain":true,"airmass":2.17,"alt":27.27,"az":53.5,"t":"2027-10-03T12:30:00Z","terrain":0.93},{"above_terrain":true,"airmass":2.12,"alt":28.02,"az":54.1,"t":"2027-10-03T12:35:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.07,"alt":28.78,"az":54.6,"t":"2027-10-03T12:40:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.02,"alt":29.55,"az":55.1,"t":"2027-10-03T12:45:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.98,"alt":30.32,"az":55.7,"t":"2027-10-03T12:50:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.93,"alt":31.1,"az":56.2,"t":"2027-10-03T12:55:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.89,"alt":31.88,"az":56.7,"t":"2027-10-03T13:00:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.85,"alt":32.66,"az":57.2,"t":"2027-10-03T13:05:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.81,"alt":33.45,"az":57.7,"t":"2027-10-03T13:10:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.77,"alt":34.24,"az":58.2,"t":"2027-10-03T13:15:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.74,"alt":35.04,"az":58.7,"t":"2027-10-03T13:20:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.7,"alt":35.84,"az":59.2,"t":"2027-10-03T13:25:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.67,"alt":36.65,"az":59.7,"t":"2027-10-03T13:30:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.64,"alt":37.46,"az":60.2,"t":"2027-10-03T13:35:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.61,"alt":38.27,"az":60.7,"t":"2027-10-03T13:40:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.58,"alt":39.09,"az":61.1,"t":"2027-10-03T13:45:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.56,"alt":39.91,"az":61.6,"t":"2027-10-03T13:50:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.53,"alt":40.74,"az":62.1,"t":"2027-10-03T13:55:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.51,"alt":41.57,"az":62.5,"t":"2027-10-03T14:00:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.48,"alt":42.4,"az":63.0,"t":"2027-10-03T14:05:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.46,"alt":43.23,"az":63.4,"t":"2027-10-03T14:10:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.44,"alt":44.07,"az":63.8,"t":"2027-10-03T14:15:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.41,"alt":44.91,"az":64.3,"t":"2027-10-03T14:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.39,"alt":45.76,"az":64.7,"t":"2027-10-03T14:25:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.37,"alt":46.61,"az":65.1,"t":"2027-10-03T14:30:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.36,"alt":47.46,"az":65.5,"t":"2027-10-03T14:35:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.34,"alt":48.31,"az":65.9,"t":"2027-10-03T14:40:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.32,"alt":49.16,"az":66.3,"t":"2027-10-03T14:45:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.3,"alt":50.02,"az":66.7,"t":"2027-10-03T14:50:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.29,"alt":50.88,"az":67.1,"t":"2027-10-03T14:55:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.27,"alt":51.75,"az":67.5,"t":"2027-10-03T15:00:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.26,"alt":52.61,"az":67.9,"t":"2027-10-03T15:05:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.24,"alt":53.48,"az":68.2,"t":"2027-10-03T15:10:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.23,"alt":54.35,"az":68.6,"t":"2027-10-03T15:15:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.22,"alt":55.22,"az":69.0,"t":"2027-10-03T15:20:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.2,"alt":56.1,"az":69.3,"t":"2027-10-03T15:25:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.19,"alt":56.98,"az":69.6,"t":"2027-10-03T15:30:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.18,"alt":57.85,"az":70.0,"t":"2027-10-03T15:35:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.17,"alt":58.73,"az":70.3,"t":"2027-10-03T15:40:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.16,"alt":59.62,"az":70.6,"t":"2027-10-03T15:45:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.15,"alt":60.5,"az":70.9,"t":"2027-10-03T15:50:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.14,"alt":61.39,"az":71.2,"t":"2027-10-03T15:55:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.13,"alt":62.27,"az":71.5,"t":"2027-10-03T16:00:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.12,"alt":63.16,"az":71.7,"t":"2027-10-03T16:05:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.11,"alt":64.05,"az":72.0,"t":"2027-10-03T16:10:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.1,"alt":64.94,"az":72.2,"t":"2027-10-03T16:15:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.1,"alt":65.83,"az":72.4,"t":"2027-10-03T16:20:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.09,"alt":66.72,"az":72.6,"t":"2027-10-03T16:25:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.08,"alt":67.62,"az":72.8,"t":"2027-10-03T16:30:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.07,"alt":68.51,"az":72.9,"t":"2027-10-03T16:35:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.07,"alt":69.41,"az":73.0,"t":"2027-10-03T16:40:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.06,"alt":70.3,"az":73.1,"t":"2027-10-03T16:45:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.06,"alt":71.2,"az":73.2,"t":"2027-10-03T16:50:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.05,"alt":72.09,"az":73.2,"t":"2027-10-03T16:55:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.05,"alt":72.99,"az":73.2,"t":"2027-10-03T17:00:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.04,"alt":73.89,"az":73.1,"t":"2027-10-03T17:05:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.04,"alt":74.78,"az":73.0,"t":"2027-10-03T17:10:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.03,"alt":75.68,"az":72.7,"t":"2027-10-03T17:15:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.03,"alt":76.57,"az":72.4,"t":"2027-10-03T17:20:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.02,"alt":77.46,"az":72.0,"t":"2027-10-03T17:25:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.02,"alt":78.35,"az":71.5,"t":"2027-10-03T17:30:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.02,"alt":79.24,"az":70.8,"t":"2027-10-03T17:35:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.01,"alt":80.12,"az":69.9,"t":"2027-10-03T17:40:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.01,"alt":80.99,"az":68.8,"t":"2027-10-03T17:45:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.01,"alt":81.86,"az":67.3,"t":"2027-10-03T17:50:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.01,"alt":82.72,"az":65.3,"t":"2027-10-03T17:55:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.01,"alt":83.56,"az":62.8,"t":"2027-10-03T18:00:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.0,"alt":84.38,"az":59.3,"t":"2027-10-03T18:05:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.0,"alt":85.17,"az":54.6,"t":"2027-10-03T18:10:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.0,"alt":85.9,"az":47.9,"t":"2027-10-03T18:15:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.0,"alt":86.54,"az":38.4,"t":"2027-10-03T18:20:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.0,"alt":87.04,"az":25.0,"t":"2027-10-03T18:25:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.0,"alt":87.3,"az":7.6,"t":"2027-10-03T18:30:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.0,"alt":87.27,"az":348.6,"t":"2027-10-03T18:35:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.0,"alt":86.95,"az":331.9,"t":"2027-10-03T18:40:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.0,"alt":86.42,"az":319.4,"t":"2027-10-03T18:45:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.0,"alt":85.75,"az":310.5,"t":"2027-10-03T18:50:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.0,"alt":85.01,"az":304.3,"t":"2027-10-03T18:55:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.0,"alt":84.22,"az":299.9,"t":"2027-10-03T19:00:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.01,"alt":83.39,"az":296.6,"t":"2027-10-03T19:05:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.01,"alt":82.54,"az":294.2,"t":"2027-10-03T19:10:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.01,"alt":81.68,"az":292.4,"t":"2027-10-03T19:15:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.01,"alt":80.81,"az":291.0,"t":"2027-10-03T19:20:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.02,"alt":79.94,"az":289.9,"t":"2027-10-03T19:25:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.02,"alt":79.05,"az":289.0,"t":"2027-10-03T19:30:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.02,"alt":78.17,"az":288.4,"t":"2027-10-03T19:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.02,"alt":77.28,"az":287.9,"t":"2027-10-03T19:40:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.03,"alt":76.39,"az":287.5,"t":"2027-10-03T19:45:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.03,"alt":75.49,"az":287.2,"t":"2027-10-03T19:50:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.04,"alt":74.6,"az":287.0,"t":"2027-10-03T19:55:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.04,"alt":73.7,"az":286.9,"t":"2027-10-03T20:00:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.05,"alt":72.81,"az":286.8,"t":"2027-10-03T20:05:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.05,"alt":71.91,"az":286.8,"t":"2027-10-03T20:10:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.06,"alt":71.02,"az":286.8,"t":"2027-10-03T20:15:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.06,"alt":70.12,"az":286.9,"t":"2027-10-03T20:20:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.07,"alt":69.22,"az":287.0,"t":"2027-10-03T20:25:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.08,"alt":68.33,"az":287.1,"t":"2027-10-03T20:30:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.08,"alt":67.44,"az":287.3,"t":"2027-10-03T20:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.09,"alt":66.54,"az":287.4,"t":"2027-10-03T20:40:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.1,"alt":65.65,"az":287.6,"t":"2027-10-03T20:45:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.1,"alt":64.76,"az":287.9,"t":"2027-10-03T20:50:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.11,"alt":63.87,"az":288.1,"t":"2027-10-03T20:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":62.98,"az":288.3,"t":"2027-10-03T21:00:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.13,"alt":62.09,"az":288.6,"t":"2027-10-03T21:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":61.2,"az":288.9,"t":"2027-10-03T21:10:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.15,"alt":60.32,"az":289.2,"t":"2027-10-03T21:15:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.16,"alt":59.44,"az":289.5,"t":"2027-10-03T21:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.17,"alt":58.55,"az":289.8,"t":"2027-10-03T21:25:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.18,"alt":57.67,"az":290.1,"t":"2027-10-03T21:30:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.19,"alt":56.8,"az":290.4,"t":"2027-10-03T21:35:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.21,"alt":55.92,"az":290.8,"t":"2027-10-03T21:40:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.22,"alt":55.05,"az":291.1,"t":"2027-10-03T21:45:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.23,"alt":54.17,"az":291.5,"t":"2027-10-03T21:50:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.25,"alt":53.3,"az":291.8,"t":"2027-10-03T21:55:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.26,"alt":52.44,"az":292.2,"t":"2027-10-03T22:00:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.28,"alt":51.57,"az":292.6,"t":"2027-10-03T22:05:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.29,"alt":50.71,"az":293.0,"t":"2027-10-03T22:10:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.31,"alt":49.85,"az":293.4,"t":"2027-10-03T22:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.32,"alt":48.99,"az":293.7,"t":"2027-10-03T22:20:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.34,"alt":48.13,"az":294.2,"t":"2027-10-03T22:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.36,"alt":47.28,"az":294.6,"t":"2027-10-03T22:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.38,"alt":46.43,"az":295.0,"t":"2027-10-03T22:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.4,"alt":45.58,"az":295.4,"t":"2027-10-03T22:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.42,"alt":44.74,"az":295.8,"t":"2027-10-03T22:45:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.44,"alt":43.9,"az":296.3,"t":"2027-10-03T22:50:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.46,"alt":43.06,"az":296.7,"t":"2027-10-03T22:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.49,"alt":42.23,"az":297.1,"t":"2027-10-03T23:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.51,"alt":41.4,"az":297.6,"t":"2027-10-03T23:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.54,"alt":40.57,"az":298.0,"t":"2027-10-03T23:10:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.56,"alt":39.74,"az":298.5,"t":"2027-10-03T23:15:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.59,"alt":38.92,"az":299.0,"t":"2027-10-03T23:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.62,"alt":38.11,"az":299.4,"t":"2027-10-03T23:25:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.65,"alt":37.29,"az":299.9,"t":"2027-10-03T23:30:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.68,"alt":36.48,"az":300.4,"t":"2027-10-03T23:35:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.71,"alt":35.68,"az":300.9,"t":"2027-10-03T23:40:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.75,"alt":34.88,"az":301.4,"t":"2027-10-03T23:45:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.78,"alt":34.08,"az":301.9,"t":"2027-10-03T23:50:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.82,"alt":33.29,"az":302.4,"t":"2027-10-03T23:55:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.86,"alt":32.5,"az":302.9,"t":"2027-10-04T00:00:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.9,"alt":31.72,"az":303.4,"t":"2027-10-04T00:05:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.94,"alt":30.94,"az":303.9,"t":"2027-10-04T00:10:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.98,"alt":30.16,"az":304.4,"t":"2027-10-04T00:15:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.03,"alt":29.39,"az":305.0,"t":"2027-10-04T00:20:00Z","terrain":-0.28},{"above_terrain":true,"airmass":2.08,"alt":28.63,"az":305.5,"t":"2027-10-04T00:25:00Z","terrain":-0.23},{"above_terrain":true,"airmass":2.13,"alt":27.87,"az":306.0,"t":"2027-10-04T00:30:00Z","terrain":-0.16},{"above_terrain":true,"airmass":2.19,"alt":27.11,"az":306.6,"t":"2027-10-04T00:35:00Z","terrain":0.03},{"above_terrain":true,"airmass":2.24,"alt":26.37,"az":307.1,"t":"2027-10-04T00:40:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.3,"alt":25.62,"az":307.7,"t":"2027-10-04T00:45:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.37,"alt":24.88,"az":308.2,"t":"2027-10-04T00:50:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.43,"alt":24.15,"az":308.8,"t":"2027-10-04T00:55:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.5,"alt":23.43,"az":309.4,"t":"2027-10-04T01:00:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.58,"alt":22.71,"az":310.0,"t":"2027-10-04T01:05:00Z","terrain":0.22},{"above_terrain":true,"airmass":2.66,"alt":21.99,"az":310.6,"t":"2027-10-04T01:10:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.74,"alt":21.28,"az":311.1,"t":"2027-10-04T01:15:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.83,"alt":20.58,"az":311.7,"t":"2027-10-04T01:20:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.92,"alt":19.89,"az":312.3,"t":"2027-10-04T01:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.02,"alt":19.2,"az":313.0,"t":"2027-10-04T01:30:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.12,"alt":18.52,"az":313.6,"t":"2027-10-04T01:35:00Z","terrain":0.38},{"above_terrain":true,"airmass":3.23,"alt":17.84,"az":314.2,"t":"2027-10-04T01:40:00Z","terrain":0.49},{"above_terrain":true,"airmass":3.35,"alt":17.17,"az":314.8,"t":"2027-10-04T01:45:00Z","terrain":0.54},{"above_terrain":true,"airmass":3.48,"alt":16.51,"az":315.4,"t":"2027-10-04T01:50:00Z","terrain":0.52},{"above_terrain":true,"airmass":3.62,"alt":15.86,"az":316.1,"t":"2027-10-04T01:55:00Z","terrain":0.46},{"above_terrain":true,"airmass":3.76,"alt":15.22,"az":316.7,"t":"2027-10-04T02:00:00Z","terrain":0.35},{"above_terrain":true,"airmass":3.92,"alt":14.58,"az":317.4,"t":"2027-10-04T02:05:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.08,"alt":13.95,"az":318.0,"t":"2027-10-04T02:10:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.27,"alt":13.33,"az":318.7,"t":"2027-10-04T02:15:00Z","terrain":-0.0},{"above_terrain":true,"airmass":4.46,"alt":12.71,"az":319.4,"t":"2027-10-04T02:20:00Z","terrain":-0.16},{"above_terrain":true,"airmass":4.67,"alt":12.11,"az":320.1,"t":"2027-10-04T02:25:00Z","terrain":-0.2},{"above_terrain":true,"airmass":4.9,"alt":11.51,"az":320.7,"t":"2027-10-04T02:30:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.14,"alt":10.92,"az":321.4,"t":"2027-10-04T02:35:00Z","terrain":-0.03},{"above_terrain":true,"airmass":5.41,"alt":10.34,"az":322.1,"t":"2027-10-04T02:40:00Z","terrain":0.19},{"above_terrain":true,"airmass":5.71,"alt":9.77,"az":322.8,"t":"2027-10-04T02:45:00Z","terrain":0.1},{"above_terrain":true,"airmass":6.03,"alt":9.21,"az":323.5,"t":"2027-10-04T02:50:00Z","terrain":-0.07},{"above_terrain":true,"airmass":6.38,"alt":8.66,"az":324.2,"t":"2027-10-04T02:55:00Z","terrain":-0.21},{"above_terrain":true,"airmass":6.76,"alt":8.12,"az":325.0,"t":"2027-10-04T03:00:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.19,"alt":7.59,"az":325.7,"t":"2027-10-04T03:05:00Z","terrain":-0.22},{"above_terrain":true,"airmass":7.67,"alt":7.06,"az":326.4,"t":"2027-10-04T03:10:00Z","terrain":-0.3},{"above_terrain":true,"airmass":8.19,"alt":6.55,"az":327.2,"t":"2027-10-04T03:15:00Z","terrain":-0.36},{"above_terrain":true,"airmass":8.78,"alt":6.05,"az":327.9,"t":"2027-10-04T03:20:00Z","terrain":-0.24},{"above_terrain":true,"airmass":9.44,"alt":5.56,"az":328.7,"t":"2027-10-04T03:25:00Z","terrain":-0.16},{"above_terrain":true,"airmass":10.18,"alt":5.08,"az":329.4,"t":"2027-10-04T03:30:00Z","terrain":-0.22},{"above_terrain":true,"airmass":11.02,"alt":4.61,"az":330.2,"t":"2027-10-04T03:35:00Z","terrain":-0.36},{"above_terrain":true,"airmass":11.97,"alt":4.15,"az":331.0,"t":"2027-10-04T03:40:00Z","terrain":-0.39},{"above_terrain":true,"airmass":13.05,"alt":3.7,"az":331.7,"t":"2027-10-04T03:45:00Z","terrain":-0.2},{"above_terrain":true,"airmass":14.3,"alt":3.26,"az":332.5,"t":"2027-10-04T03:50:00Z","terrain":-0.13},{"above_terrain":true,"airmass":15.74,"alt":2.83,"az":333.3,"t":"2027-10-04T03:55:00Z","terrain":-0.15},{"above_terrain":true,"airmass":17.4,"alt":2.42,"az":334.1,"t":"2027-10-04T04:00:00Z","terrain":-0.27},{"above_terrain":true,"airmass":19.35,"alt":2.02,"az":334.9,"t":"2027-10-04T04:05:00Z","terrain":-0.56},{"above_terrain":true,"airmass":21.62,"alt":1.63,"az":335.7,"t":"2027-10-04T04:10:00Z","terrain":-0.76},{"above_terrain":true,"airmass":24.28,"alt":1.25,"az":336.5,"t":"2027-10-04T04:15:00Z","terrain":-0.78},{"above_terrain":true,"airmass":27.4,"alt":0.88,"az":337.3,"t":"2027-10-04T04:20:00Z","terrain":-0.64},{"above_terrain":true,"airmass":31.05,"alt":0.53,"az":338.2,"t":"2027-10-04T04:25:00Z","terrain":-0.52},{"above_terrain":true,"airmass":35.3,"alt":0.18,"az":339.0,"t":"2027-10-04T04:30:00Z","terrain":-0.75},{"above_terrain":true,"airmass":null,"alt":-0.14,"az":339.8,"t":"2027-10-04T04:35:00Z","terrain":-0.57},{"above_terrain":true,"airmass":null,"alt":-0.46,"az":340.7,"t":"2027-10-04T04:40:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-0.76,"az":341.5,"t":"2027-10-04T04:45:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-1.05,"az":342.4,"t":"2027-10-04T04:50:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-1.33,"az":343.2,"t":"2027-10-04T04:55:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-1.6,"az":344.1,"t":"2027-10-04T05:00:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.85,"az":344.9,"t":"2027-10-04T05:05:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-2.08,"az":345.8,"t":"2027-10-04T05:10:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-2.3,"az":346.7,"t":"2027-10-04T05:15:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-2.51,"az":347.5,"t":"2027-10-04T05:20:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-2.71,"az":348.4,"t":"2027-10-04T05:25:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-2.89,"az":349.3,"t":"2027-10-04T05:30:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-3.06,"az":350.2,"t":"2027-10-04T05:35:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.21,"az":351.1,"t":"2027-10-04T05:40:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-3.35,"az":351.9,"t":"2027-10-04T05:45:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-3.47,"az":352.8,"t":"2027-10-04T05:50:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-3.58,"az":353.7,"t":"2027-10-04T05:55:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-3.68,"az":354.6,"t":"2027-10-04T06:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.76,"az":355.5,"t":"2027-10-04T06:05:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-3.82,"az":356.4,"t":"2027-10-04T06:10:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":357.3,"t":"2027-10-04T06:15:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-3.91,"az":358.2,"t":"2027-10-04T06:20:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.93,"az":359.1,"t":"2027-10-04T06:25:00Z","terrain":0.61},{"above_terrain":false,"airmass":null,"alt":-3.94,"az":360.0,"t":"2027-10-04T06:30:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-3.93,"az":0.9,"t":"2027-10-04T06:35:00Z","terrain":0.38},{"above_terrain":false,"airmass":null,"alt":-3.91,"az":1.8,"t":"2027-10-04T06:40:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-3.87,"az":2.7,"t":"2027-10-04T06:45:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-3.82,"az":3.6,"t":"2027-10-04T06:50:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-3.76,"az":4.5,"t":"2027-10-04T06:55:00Z","terrain":-0.35},{"above_terrain":false,"airmass":null,"alt":-3.68,"az":5.4,"t":"2027-10-04T07:00:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-3.58,"az":6.3,"t":"2027-10-04T07:05:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-3.47,"az":7.2,"t":"2027-10-04T07:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.35,"az":8.0,"t":"2027-10-04T07:15:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-3.21,"az":8.9,"t":"2027-10-04T07:20:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-3.06,"az":9.8,"t":"2027-10-04T07:25:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-2.89,"az":10.7,"t":"2027-10-04T07:30:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-2.71,"az":11.6,"t":"2027-10-04T07:35:00Z","terrain":-0.27},{"above_terrain":false,"airmass":null,"alt":-2.52,"az":12.5,"t":"2027-10-04T07:40:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-2.31,"az":13.3,"t":"2027-10-04T07:45:00Z","terrain":-0.02},{"above_terrain":false,"airmass":null,"alt":-2.08,"az":14.2,"t":"2027-10-04T07:50:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-1.85,"az":15.1,"t":"2027-10-04T07:55:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-1.6,"az":15.9,"t":"2027-10-04T08:00:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-1.33,"az":16.8,"t":"2027-10-04T08:05:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-1.06,"az":17.6,"t":"2027-10-04T08:10:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-0.77,"az":18.5,"t":"2027-10-04T08:15:00Z","terrain":0.57},{"above_terrain":false,"airmass":null,"alt":-0.46,"az":19.3,"t":"2027-10-04T08:20:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-0.15,"az":20.2,"t":"2027-10-04T08:25:00Z","terrain":0.67},{"above_terrain":false,"airmass":35.34,"alt":0.18,"az":21.0,"t":"2027-10-04T08:30:00Z","terrain":0.69},{"above_terrain":false,"airmass":31.09,"alt":0.52,"az":21.8,"t":"2027-10-04T08:35:00Z","terrain":0.94},{"above_terrain":false,"airmass":27.43,"alt":0.88,"az":22.6,"t":"2027-10-04T08:40:00Z","terrain":1.1},{"above_terrain":true,"airmass":24.3,"alt":1.24,"az":23.5,"t":"2027-10-04T08:45:00Z","terrain":1.05},{"above_terrain":true,"airmass":21.64,"alt":1.62,"az":24.3,"t":"2027-10-04T08:50:00Z","terrain":1.0},{"above_terrain":true,"airmass":19.37,"alt":2.01,"az":25.1,"t":"2027-10-04T08:55:00Z","terrain":1.23},{"above_terrain":true,"airmass":17.42,"alt":2.42,"az":25.9,"t":"2027-10-04T09:00:00Z","terrain":1.33}],"transit":{"airmass":1.0,"alt":87.3,"az":7.6,"t":"2027-10-03T18:30:00Z"},"usable_hours":7.83,"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."]}
