{"assessment":{"best_window":{"end":"2042-11-24T01:30Z","end_local":"03:30","hours":8.92,"label":"marginal","mean_quality":0.45,"start":"2042-11-23T16:35Z","start_local":"18:35"},"cost":{"altitude":3.26,"clouds":0.0,"darkness":1.31,"moon":4.45},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically possible, with compromises \u2014 weather unknown","hourly":[{"alt":47,"cloud":null,"high":null,"iso":"2042-11-23T15:00Z","label":"unusable","low":null,"mid":null,"moon_alt":25,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"17:00","wind":null},{"alt":58,"cloud":null,"high":null,"iso":"2042-11-23T16:00Z","label":"poor","low":null,"mid":null,"moon_alt":35,"precip":null,"q":0.24,"rh":null,"sky":"astronomical twilight","temp":null,"time":"18:00","wind":null},{"alt":69,"cloud":null,"high":null,"iso":"2042-11-23T17:00Z","label":"marginal","low":null,"mid":null,"moon_alt":44,"precip":null,"q":0.46,"rh":null,"sky":"night","temp":null,"time":"19:00","wind":null},{"alt":80,"cloud":null,"high":null,"iso":"2042-11-23T18:00Z","label":"marginal","low":null,"mid":null,"moon_alt":50,"precip":null,"q":0.43,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":89,"cloud":null,"high":null,"iso":"2042-11-23T19:00Z","label":"marginal","low":null,"mid":null,"moon_alt":53,"precip":null,"q":0.42,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":78,"cloud":null,"high":null,"iso":"2042-11-23T20:00Z","label":"marginal","low":null,"mid":null,"moon_alt":51,"precip":null,"q":0.43,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":67,"cloud":null,"high":null,"iso":"2042-11-23T21:00Z","label":"marginal","low":null,"mid":null,"moon_alt":45,"precip":null,"q":0.45,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":56,"cloud":null,"high":null,"iso":"2042-11-23T22:00Z","label":"marginal","low":null,"mid":null,"moon_alt":36,"precip":null,"q":0.47,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":45,"cloud":null,"high":null,"iso":"2042-11-23T23:00Z","label":"marginal","low":null,"mid":null,"moon_alt":27,"precip":null,"q":0.48,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":35,"cloud":null,"high":null,"iso":"2042-11-24T00:00Z","label":"marginal","low":null,"mid":null,"moon_alt":16,"precip":null,"q":0.49,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":25,"cloud":null,"high":null,"iso":"2042-11-24T01:00Z","label":"marginal","low":null,"mid":null,"moon_alt":6,"precip":null,"q":0.39,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":16,"cloud":null,"high":null,"iso":"2042-11-24T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-5,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":8,"cloud":null,"high":null,"iso":"2042-11-24T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-15,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":2,"cloud":null,"high":null,"iso":"2042-11-24T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-24,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2042-11-24T05:00Z","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":0.49,"peak_sky":0.49,"quality_hours":4.2,"reasons":["moonlight cost 4.5 quality-hours","the target being low or below 20\u00b0 cost 3.3 quality-hours","daylight and twilight cost 1.3 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":49,"score_weather":null,"sky_hours":4.2,"verdict":"unknown","verdict_astronomy":"marginal","weather_known":false,"windows":[{"end":"2042-11-23T15:30Z","end_local":"17:30","hours":0.67,"label":"unusable","mean_quality":0.0,"start":"2042-11-23T14:50Z","start_local":"16:50"},{"end":"2042-11-23T16:35Z","end_local":"18:35","hours":1.08,"label":"poor","mean_quality":0.16,"start":"2042-11-23T15:30Z","start_local":"17:30"},{"end":"2042-11-24T01:30Z","end_local":"03:30","hours":8.92,"label":"marginal","mean_quality":0.45,"start":"2042-11-23T16:35Z","start_local":"18:35"},{"end":"2042-11-24T01:35Z","end_local":"03:35","hours":0.08,"label":"poor","mean_quality":0.29,"start":"2042-11-24T01:30Z","start_local":"03:30"},{"end":"2042-11-24T05:25Z","end_local":"07:25","hours":3.83,"label":"unusable","mean_quality":0.0,"start":"2042-11-24T01:35Z","start_local":"03:35"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2042-11-23T16:32:36Z","dark_hours":11.17,"dark_to":"2042-11-24T03:42:50Z","moon":{"illumination":0.845,"phase":"waxing gibbous","waxing":true},"moon_free_dark_hours":2.17,"moonrise":"2042-11-23T12:41:07Z","moonset":"2042-11-24T01:31:13Z","sunrise":"2042-11-24T05:20:42Z","sunset":"2042-11-23T14:54:54Z","twilight":{"astronomical":{"end":"2042-11-23T16:32:36Z","start":"2042-11-24T03:42:50Z"},"civil":{"end":"2042-11-23T15:25:21Z","start":"2042-11-24T04:50:12Z"},"nautical":{"end":"2042-11-23T15:59:26Z","start":"2042-11-24T04:16:02Z"}},"window_end":"2042-11-24T10:00:00Z","window_start":"2042-11-23T10:00:00Z"},"night_date":"2042-11-23","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.0,"alt":89.8,"t":"2042-11-23T18:55:00Z"},"dec":41.26875,"dec_of_date":41.5032,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":7.92,"limit_rise":"2042-11-23T12:15:01Z","limit_set":"2042-11-24T01:34:12Z","max_az_rate_deg_per_min":19.78,"moon_separation":35.5,"never_rises":false,"ra":10.68470833,"ra_of_date":11.2744,"ra_str":"00h 42m 44.3s","resolved":{"common_name":"Andromeda Galaxy","dec":41.26875,"morphology":"SA(s)b","name":"M 31","ra":10.68470833,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M31","source":"sesame","type":"AGN","type_text":"galaxy with an active nucleus","vmag":3.44},"summary":"7.9 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2042-11-24T04:22:44Z","blocked_dark_hours":0,"clears_at":"2042-11-24T09:36:05Z","rise_az":32.6},"track":[{"above_terrain":true,"airmass":15.18,"alt":2.99,"az":32.6,"t":"2042-11-23T10:00:00Z","terrain":1.11},{"above_terrain":true,"airmass":13.59,"alt":3.5,"az":33.4,"t":"2042-11-23T10:05:00Z","terrain":0.75},{"above_terrain":true,"airmass":12.25,"alt":4.02,"az":34.2,"t":"2042-11-23T10:10:00Z","terrain":0.35},{"above_terrain":true,"airmass":11.12,"alt":4.55,"az":35.0,"t":"2042-11-23T10:15:00Z","terrain":0.06},{"above_terrain":true,"airmass":10.15,"alt":5.09,"az":35.8,"t":"2042-11-23T10:20:00Z","terrain":0.03},{"above_terrain":true,"airmass":9.31,"alt":5.65,"az":36.5,"t":"2042-11-23T10:25:00Z","terrain":-0.03},{"above_terrain":true,"airmass":8.59,"alt":6.21,"az":37.3,"t":"2042-11-23T10:30:00Z","terrain":-0.12},{"above_terrain":true,"airmass":7.95,"alt":6.78,"az":38.0,"t":"2042-11-23T10:35:00Z","terrain":-0.21},{"above_terrain":true,"airmass":7.39,"alt":7.36,"az":38.8,"t":"2042-11-23T10:40:00Z","terrain":-0.17},{"above_terrain":true,"airmass":6.89,"alt":7.95,"az":39.5,"t":"2042-11-23T10:45:00Z","terrain":-0.11},{"above_terrain":true,"airmass":6.45,"alt":8.55,"az":40.2,"t":"2042-11-23T10:50:00Z","terrain":-0.03},{"above_terrain":true,"airmass":6.06,"alt":9.16,"az":41.0,"t":"2042-11-23T10:55:00Z","terrain":0.02},{"above_terrain":true,"airmass":5.7,"alt":9.78,"az":41.7,"t":"2042-11-23T11:00:00Z","terrain":0.09},{"above_terrain":true,"airmass":5.38,"alt":10.4,"az":42.4,"t":"2042-11-23T11:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":5.09,"alt":11.04,"az":43.1,"t":"2042-11-23T11:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":4.83,"alt":11.68,"az":43.8,"t":"2042-11-23T11:15:00Z","terrain":0.37},{"above_terrain":true,"airmass":4.59,"alt":12.33,"az":44.5,"t":"2042-11-23T11:20:00Z","terrain":0.49},{"above_terrain":true,"airmass":4.37,"alt":12.99,"az":45.2,"t":"2042-11-23T11:25:00Z","terrain":0.59},{"above_terrain":true,"airmass":4.17,"alt":13.66,"az":45.8,"t":"2042-11-23T11:30:00Z","terrain":0.65},{"above_terrain":true,"airmass":3.98,"alt":14.34,"az":46.5,"t":"2042-11-23T11:35:00Z","terrain":0.64},{"above_terrain":true,"airmass":3.81,"alt":15.02,"az":47.2,"t":"2042-11-23T11:40:00Z","terrain":0.6},{"above_terrain":true,"airmass":3.65,"alt":15.71,"az":47.8,"t":"2042-11-23T11:45:00Z","terrain":0.54},{"above_terrain":true,"airmass":3.5,"alt":16.41,"az":48.5,"t":"2042-11-23T11:50:00Z","terrain":0.47},{"above_terrain":true,"airmass":3.37,"alt":17.11,"az":49.1,"t":"2042-11-23T11:55:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.24,"alt":17.82,"az":49.8,"t":"2042-11-23T12:00:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.12,"alt":18.54,"az":50.4,"t":"2042-11-23T12:05:00Z","terrain":0.45},{"above_terrain":true,"airmass":3.01,"alt":19.26,"az":51.0,"t":"2042-11-23T12:10:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.9,"alt":20.0,"az":51.7,"t":"2042-11-23T12:15:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.81,"alt":20.73,"az":52.3,"t":"2042-11-23T12:20:00Z","terrain":0.69},{"above_terrain":true,"airmass":2.71,"alt":21.48,"az":52.9,"t":"2042-11-23T12:25:00Z","terrain":0.82},{"above_terrain":true,"airmass":2.63,"alt":22.23,"az":53.5,"t":"2042-11-23T12:30:00Z","terrain":0.92},{"above_terrain":true,"airmass":2.55,"alt":22.98,"az":54.1,"t":"2042-11-23T12:35:00Z","terrain":1.01},{"above_terrain":true,"airmass":2.47,"alt":23.74,"az":54.7,"t":"2042-11-23T12:40:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.4,"alt":24.51,"az":55.3,"t":"2042-11-23T12:45:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.33,"alt":25.28,"az":55.9,"t":"2042-11-23T12:50:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.27,"alt":26.06,"az":56.5,"t":"2042-11-23T12:55:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.21,"alt":26.84,"az":57.1,"t":"2042-11-23T13:00:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.15,"alt":27.63,"az":57.6,"t":"2042-11-23T13:05:00Z","terrain":1.18},{"above_terrain":true,"airmass":2.09,"alt":28.42,"az":58.2,"t":"2042-11-23T13:10:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.04,"alt":29.22,"az":58.8,"t":"2042-11-23T13:15:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.99,"alt":30.02,"az":59.3,"t":"2042-11-23T13:20:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.95,"alt":30.83,"az":59.9,"t":"2042-11-23T13:25:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.9,"alt":31.64,"az":60.4,"t":"2042-11-23T13:30:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.86,"alt":32.46,"az":61.0,"t":"2042-11-23T13:35:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.82,"alt":33.28,"az":61.5,"t":"2042-11-23T13:40:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.78,"alt":34.1,"az":62.1,"t":"2042-11-23T13:45:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.74,"alt":34.93,"az":62.6,"t":"2042-11-23T13:50:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.71,"alt":35.77,"az":63.1,"t":"2042-11-23T13:55:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.67,"alt":36.6,"az":63.7,"t":"2042-11-23T14:00:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.64,"alt":37.44,"az":64.2,"t":"2042-11-23T14:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.61,"alt":38.29,"az":64.7,"t":"2042-11-23T14:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.58,"alt":39.14,"az":65.2,"t":"2042-11-23T14:15:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.55,"alt":39.99,"az":65.7,"t":"2042-11-23T14:20:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.53,"alt":40.84,"az":66.2,"t":"2042-11-23T14:25:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.5,"alt":41.7,"az":66.7,"t":"2042-11-23T14:30:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.48,"alt":42.56,"az":67.2,"t":"2042-11-23T14:35:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.45,"alt":43.43,"az":67.7,"t":"2042-11-23T14:40:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.43,"alt":44.29,"az":68.2,"t":"2042-11-23T14:45:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.41,"alt":45.16,"az":68.7,"t":"2042-11-23T14:50:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.39,"alt":46.04,"az":69.2,"t":"2042-11-23T14:55:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.37,"alt":46.91,"az":69.7,"t":"2042-11-23T15:00:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.35,"alt":47.79,"az":70.2,"t":"2042-11-23T15:05:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.33,"alt":48.68,"az":70.7,"t":"2042-11-23T15:10:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.31,"alt":49.56,"az":71.2,"t":"2042-11-23T15:15:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.3,"alt":50.45,"az":71.6,"t":"2042-11-23T15:20:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.28,"alt":51.34,"az":72.1,"t":"2042-11-23T15:25:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.26,"alt":52.23,"az":72.6,"t":"2042-11-23T15:30:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.25,"alt":53.12,"az":73.1,"t":"2042-11-23T15:35:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.23,"alt":54.02,"az":73.5,"t":"2042-11-23T15:40:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.22,"alt":54.92,"az":74.0,"t":"2042-11-23T15:45:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.21,"alt":55.82,"az":74.5,"t":"2042-11-23T15:50:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.2,"alt":56.72,"az":74.9,"t":"2042-11-23T15:55:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.18,"alt":57.63,"az":75.4,"t":"2042-11-23T16:00:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.17,"alt":58.53,"az":75.8,"t":"2042-11-23T16:05:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.16,"alt":59.44,"az":76.3,"t":"2042-11-23T16:10:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.15,"alt":60.35,"az":76.8,"t":"2042-11-23T16:15:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.14,"alt":61.26,"az":77.2,"t":"2042-11-23T16:20:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.13,"alt":62.18,"az":77.7,"t":"2042-11-23T16:25:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.12,"alt":63.09,"az":78.1,"t":"2042-11-23T16:30:00Z","terrain":0.62},{"above_terrain":true,"airmass":1.11,"alt":64.01,"az":78.6,"t":"2042-11-23T16:35:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.1,"alt":64.93,"az":79.0,"t":"2042-11-23T16:40:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.1,"alt":65.85,"az":79.5,"t":"2042-11-23T16:45:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.09,"alt":66.77,"az":79.9,"t":"2042-11-23T16:50:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.08,"alt":67.69,"az":80.4,"t":"2042-11-23T16:55:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.07,"alt":68.61,"az":80.8,"t":"2042-11-23T17:00:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.07,"alt":69.54,"az":81.3,"t":"2042-11-23T17:05:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.06,"alt":70.46,"az":81.8,"t":"2042-11-23T17:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.05,"alt":71.39,"az":82.2,"t":"2042-11-23T17:15:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.05,"alt":72.32,"az":82.7,"t":"2042-11-23T17:20:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.04,"alt":73.25,"az":83.1,"t":"2042-11-23T17:25:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.04,"alt":74.18,"az":83.6,"t":"2042-11-23T17:30:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.03,"alt":75.11,"az":84.1,"t":"2042-11-23T17:35:00Z","terrain":0.38},{"above_terrain":true,"airmass":1.03,"alt":76.04,"az":84.5,"t":"2042-11-23T17:40:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.03,"alt":76.97,"az":85.0,"t":"2042-11-23T17:45:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.02,"alt":77.9,"az":85.5,"t":"2042-11-23T17:50:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.02,"alt":78.84,"az":86.0,"t":"2042-11-23T17:55:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.02,"alt":79.77,"az":86.5,"t":"2042-11-23T18:00:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.01,"alt":80.71,"az":87.0,"t":"2042-11-23T18:05:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.01,"alt":81.64,"az":87.6,"t":"2042-11-23T18:10:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.01,"alt":82.58,"az":88.2,"t":"2042-11-23T18:15:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.01,"alt":83.51,"az":88.8,"t":"2042-11-23T18:20:00Z","terrain":-0.17},{"above_terrain":true,"airmass":1.0,"alt":84.45,"az":89.5,"t":"2042-11-23T18:25:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.0,"alt":85.38,"az":90.3,"t":"2042-11-23T18:30:00Z","terrain":-0.18},{"above_terrain":true,"airmass":1.0,"alt":86.32,"az":91.3,"t":"2042-11-23T18:35:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.0,"alt":87.25,"az":92.7,"t":"2042-11-23T18:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.0,"alt":88.19,"az":95.2,"t":"2042-11-23T18:45:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.0,"alt":89.11,"az":102.0,"t":"2042-11-23T18:50:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.0,"alt":89.8,"az":200.9,"t":"2042-11-23T18:55:00Z","terrain":-0.48},{"above_terrain":true,"airmass":1.0,"alt":88.97,"az":259.8,"t":"2042-11-23T19:00:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.0,"alt":88.04,"az":265.3,"t":"2042-11-23T19:05:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.0,"alt":87.11,"az":267.5,"t":"2042-11-23T19:10:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.0,"alt":86.17,"az":268.9,"t":"2042-11-23T19:15:00Z","terrain":0.74},{"above_terrain":true,"airmass":1.0,"alt":85.24,"az":269.8,"t":"2042-11-23T19:20:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.0,"alt":84.3,"az":270.6,"t":"2042-11-23T19:25:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.01,"alt":83.37,"az":271.3,"t":"2042-11-23T19:30:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.01,"alt":82.43,"az":271.9,"t":"2042-11-23T19:35:00Z","terrain":0.44},{"above_terrain":true,"airmass":1.01,"alt":81.5,"az":272.5,"t":"2042-11-23T19:40:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.01,"alt":80.56,"az":273.1,"t":"2042-11-23T19:45:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.02,"alt":79.63,"az":273.6,"t":"2042-11-23T19:50:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.02,"alt":78.69,"az":274.1,"t":"2042-11-23T19:55:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.02,"alt":77.76,"az":274.6,"t":"2042-11-23T20:00:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.03,"alt":76.83,"az":275.1,"t":"2042-11-23T20:05:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.03,"alt":75.89,"az":275.5,"t":"2042-11-23T20:10:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.04,"alt":74.96,"az":276.0,"t":"2042-11-23T20:15:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.04,"alt":74.03,"az":276.5,"t":"2042-11-23T20:20:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.04,"alt":73.1,"az":276.9,"t":"2042-11-23T20:25:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.05,"alt":72.18,"az":277.4,"t":"2042-11-23T20:30:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.06,"alt":71.25,"az":277.9,"t":"2042-11-23T20:35:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.06,"alt":70.32,"az":278.3,"t":"2042-11-23T20:40:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.07,"alt":69.4,"az":278.8,"t":"2042-11-23T20:45:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.07,"alt":68.47,"az":279.2,"t":"2042-11-23T20:50:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.08,"alt":67.55,"az":279.7,"t":"2042-11-23T20:55:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.09,"alt":66.63,"az":280.1,"t":"2042-11-23T21:00:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.1,"alt":65.7,"az":280.6,"t":"2042-11-23T21:05:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.1,"alt":64.79,"az":281.0,"t":"2042-11-23T21:10:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.11,"alt":63.87,"az":281.5,"t":"2042-11-23T21:15:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.12,"alt":62.95,"az":281.9,"t":"2042-11-23T21:20:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.13,"alt":62.04,"az":282.4,"t":"2042-11-23T21:25:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.14,"alt":61.12,"az":282.9,"t":"2042-11-23T21:30:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.15,"alt":60.21,"az":283.3,"t":"2042-11-23T21:35:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.16,"alt":59.3,"az":283.8,"t":"2042-11-23T21:40:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.17,"alt":58.39,"az":284.2,"t":"2042-11-23T21:45:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.19,"alt":57.49,"az":284.7,"t":"2042-11-23T21:50:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.2,"alt":56.58,"az":285.2,"t":"2042-11-23T21:55:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.21,"alt":55.68,"az":285.6,"t":"2042-11-23T22:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.22,"alt":54.78,"az":286.1,"t":"2042-11-23T22:05:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.24,"alt":53.88,"az":286.5,"t":"2042-11-23T22:10:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.25,"alt":52.99,"az":287.0,"t":"2042-11-23T22:15:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.27,"alt":52.09,"az":287.5,"t":"2042-11-23T22:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.28,"alt":51.2,"az":288.0,"t":"2042-11-23T22:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.3,"alt":50.31,"az":288.4,"t":"2042-11-23T22:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.32,"alt":49.42,"az":288.9,"t":"2042-11-23T22:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.33,"alt":48.54,"az":289.4,"t":"2042-11-23T22:40:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.35,"alt":47.66,"az":289.9,"t":"2042-11-23T22:45:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.37,"alt":46.78,"az":290.4,"t":"2042-11-23T22:50:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.39,"alt":45.9,"az":290.9,"t":"2042-11-23T22:55:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.41,"alt":45.03,"az":291.3,"t":"2042-11-23T23:00:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.43,"alt":44.16,"az":291.8,"t":"2042-11-23T23:05:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.46,"alt":43.29,"az":292.3,"t":"2042-11-23T23:10:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.48,"alt":42.43,"az":292.8,"t":"2042-11-23T23:15:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.51,"alt":41.57,"az":293.3,"t":"2042-11-23T23:20:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.53,"alt":40.71,"az":293.8,"t":"2042-11-23T23:25:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.56,"alt":39.86,"az":294.4,"t":"2042-11-23T23:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.59,"alt":39.0,"az":294.9,"t":"2042-11-23T23:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.62,"alt":38.16,"az":295.4,"t":"2042-11-23T23:40:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.65,"alt":37.31,"az":295.9,"t":"2042-11-23T23:45:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.68,"alt":36.47,"az":296.4,"t":"2042-11-23T23:50:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.71,"alt":35.64,"az":297.0,"t":"2042-11-23T23:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.75,"alt":34.81,"az":297.5,"t":"2042-11-24T00:00:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.79,"alt":33.98,"az":298.0,"t":"2042-11-24T00:05:00Z","terrain":0.12},{"above_terrain":true,"airmass":1.82,"alt":33.15,"az":298.6,"t":"2042-11-24T00:10:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.87,"alt":32.33,"az":299.1,"t":"2042-11-24T00:15:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.91,"alt":31.52,"az":299.7,"t":"2042-11-24T00:20:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.95,"alt":30.71,"az":300.2,"t":"2042-11-24T00:25:00Z","terrain":0.36},{"above_terrain":true,"airmass":2.0,"alt":29.9,"az":300.8,"t":"2042-11-24T00:30:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.05,"alt":29.1,"az":301.3,"t":"2042-11-24T00:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":2.1,"alt":28.3,"az":301.9,"t":"2042-11-24T00:40:00Z","terrain":0.11},{"above_terrain":true,"airmass":2.16,"alt":27.51,"az":302.5,"t":"2042-11-24T00:45:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.22,"alt":26.72,"az":303.0,"t":"2042-11-24T00:50:00Z","terrain":-0.23},{"above_terrain":true,"airmass":2.28,"alt":25.94,"az":303.6,"t":"2042-11-24T00:55:00Z","terrain":-0.15},{"above_terrain":true,"airmass":2.34,"alt":25.16,"az":304.2,"t":"2042-11-24T01:00:00Z","terrain":-0.14},{"above_terrain":true,"airmass":2.41,"alt":24.39,"az":304.8,"t":"2042-11-24T01:05:00Z","terrain":-0.25},{"above_terrain":true,"airmass":2.48,"alt":23.62,"az":305.4,"t":"2042-11-24T01:10:00Z","terrain":-0.24},{"above_terrain":true,"airmass":2.56,"alt":22.86,"az":306.0,"t":"2042-11-24T01:15:00Z","terrain":-0.17},{"above_terrain":true,"airmass":2.64,"alt":22.11,"az":306.6,"t":"2042-11-24T01:20:00Z","terrain":0.03},{"above_terrain":true,"airmass":2.73,"alt":21.36,"az":307.2,"t":"2042-11-24T01:25:00Z","terrain":0.21},{"above_terrain":true,"airmass":2.82,"alt":20.62,"az":307.8,"t":"2042-11-24T01:30:00Z","terrain":0.29},{"above_terrain":true,"airmass":2.92,"alt":19.88,"az":308.4,"t":"2042-11-24T01:35:00Z","terrain":0.26},{"above_terrain":true,"airmass":3.02,"alt":19.15,"az":309.1,"t":"2042-11-24T01:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.14,"alt":18.43,"az":309.7,"t":"2042-11-24T01:45:00Z","terrain":0.2},{"above_terrain":true,"airmass":3.26,"alt":17.71,"az":310.3,"t":"2042-11-24T01:50:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.39,"alt":17.0,"az":311.0,"t":"2042-11-24T01:55:00Z","terrain":0.36},{"above_terrain":true,"airmass":3.52,"alt":16.3,"az":311.6,"t":"2042-11-24T02:00:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.67,"alt":15.6,"az":312.3,"t":"2042-11-24T02:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.83,"alt":14.91,"az":312.9,"t":"2042-11-24T02:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":4.01,"alt":14.23,"az":313.6,"t":"2042-11-24T02:15:00Z","terrain":0.39},{"above_terrain":true,"airmass":4.2,"alt":13.56,"az":314.3,"t":"2042-11-24T02:20:00Z","terrain":0.49},{"above_terrain":true,"airmass":4.4,"alt":12.89,"az":315.0,"t":"2042-11-24T02:25:00Z","terrain":0.56},{"above_terrain":true,"airmass":4.62,"alt":12.23,"az":315.6,"t":"2042-11-24T02:30:00Z","terrain":0.51},{"above_terrain":true,"airmass":4.87,"alt":11.58,"az":316.3,"t":"2042-11-24T02:35:00Z","terrain":0.42},{"above_terrain":true,"airmass":5.14,"alt":10.94,"az":317.0,"t":"2042-11-24T02:40:00Z","terrain":0.3},{"above_terrain":true,"airmass":5.43,"alt":10.31,"az":317.7,"t":"2042-11-24T02:45:00Z","terrain":0.32},{"above_terrain":true,"airmass":5.76,"alt":9.68,"az":318.4,"t":"2042-11-24T02:50:00Z","terrain":0.12},{"above_terrain":true,"airmass":6.12,"alt":9.07,"az":319.2,"t":"2042-11-24T02:55:00Z","terrain":-0.15},{"above_terrain":true,"airmass":6.52,"alt":8.46,"az":319.9,"t":"2042-11-24T03:00:00Z","terrain":-0.19},{"above_terrain":true,"airmass":6.97,"alt":7.86,"az":320.6,"t":"2042-11-24T03:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.47,"alt":7.27,"az":321.4,"t":"2042-11-24T03:10:00Z","terrain":-0.06},{"above_terrain":true,"airmass":8.04,"alt":6.69,"az":322.1,"t":"2042-11-24T03:15:00Z","terrain":0.2},{"above_terrain":true,"airmass":8.69,"alt":6.12,"az":322.8,"t":"2042-11-24T03:20:00Z","terrain":0.1},{"above_terrain":true,"airmass":9.43,"alt":5.56,"az":323.6,"t":"2042-11-24T03:25:00Z","terrain":-0.09},{"above_terrain":true,"airmass":10.29,"alt":5.01,"az":324.4,"t":"2042-11-24T03:30:00Z","terrain":-0.2},{"above_terrain":true,"airmass":11.28,"alt":4.47,"az":325.1,"t":"2042-11-24T03:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":12.45,"alt":3.94,"az":325.9,"t":"2042-11-24T03:40:00Z","terrain":-0.24},{"above_terrain":true,"airmass":13.82,"alt":3.42,"az":326.7,"t":"2042-11-24T03:45:00Z","terrain":-0.34},{"above_terrain":true,"airmass":15.46,"alt":2.91,"az":327.5,"t":"2042-11-24T03:50:00Z","terrain":-0.31},{"above_terrain":true,"airmass":17.43,"alt":2.41,"az":328.3,"t":"2042-11-24T03:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":19.83,"alt":1.93,"az":329.1,"t":"2042-11-24T04:00:00Z","terrain":-0.15},{"above_terrain":true,"airmass":22.77,"alt":1.45,"az":329.9,"t":"2042-11-24T04:05:00Z","terrain":-0.33},{"above_terrain":true,"airmass":26.41,"alt":0.99,"az":330.7,"t":"2042-11-24T04:10:00Z","terrain":-0.38},{"above_terrain":true,"airmass":30.93,"alt":0.54,"az":331.5,"t":"2042-11-24T04:15:00Z","terrain":-0.26},{"above_terrain":true,"airmass":36.51,"alt":0.1,"az":332.4,"t":"2042-11-24T04:20:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-0.33,"az":333.2,"t":"2042-11-24T04:25:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-0.75,"az":334.0,"t":"2042-11-24T04:30:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-1.15,"az":334.9,"t":"2042-11-24T04:35:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-1.54,"az":335.7,"t":"2042-11-24T04:40:00Z","terrain":-0.77},{"above_terrain":false,"airmass":null,"alt":-1.92,"az":336.6,"t":"2042-11-24T04:45:00Z","terrain":-0.77},{"above_terrain":false,"airmass":null,"alt":-2.28,"az":337.5,"t":"2042-11-24T04:50:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-2.64,"az":338.3,"t":"2042-11-24T04:55:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-2.98,"az":339.2,"t":"2042-11-24T05:00:00Z","terrain":-0.7},{"above_terrain":false,"airmass":null,"alt":-3.3,"az":340.1,"t":"2042-11-24T05:05:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-3.61,"az":341.0,"t":"2042-11-24T05:10:00Z","terrain":-0.44},{"above_terrain":false,"airmass":null,"alt":-3.91,"az":341.9,"t":"2042-11-24T05:15:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-4.19,"az":342.8,"t":"2042-11-24T05:20:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-4.47,"az":343.7,"t":"2042-11-24T05:25:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-4.72,"az":344.6,"t":"2042-11-24T05:30:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-4.96,"az":345.5,"t":"2042-11-24T05:35:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-5.19,"az":346.4,"t":"2042-11-24T05:40:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-5.4,"az":347.3,"t":"2042-11-24T05:45:00Z","terrain":-0.33},{"above_terrain":false,"airmass":null,"alt":-5.6,"az":348.2,"t":"2042-11-24T05:50:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-5.78,"az":349.2,"t":"2042-11-24T05:55:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-5.95,"az":350.1,"t":"2042-11-24T06:00:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.11,"az":351.0,"t":"2042-11-24T06:05:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.24,"az":352.0,"t":"2042-11-24T06:10:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-6.37,"az":352.9,"t":"2042-11-24T06:15:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-6.48,"az":353.8,"t":"2042-11-24T06:20:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-6.57,"az":354.8,"t":"2042-11-24T06:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.65,"az":355.7,"t":"2042-11-24T06:30:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-6.71,"az":356.7,"t":"2042-11-24T06:35:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.75,"az":357.6,"t":"2042-11-24T06:40:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-6.79,"az":358.6,"t":"2042-11-24T06:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.8,"az":359.5,"t":"2042-11-24T06:50:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-6.8,"az":0.4,"t":"2042-11-24T06:55:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-6.79,"az":1.4,"t":"2042-11-24T07:00:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-6.76,"az":2.3,"t":"2042-11-24T07:05:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-6.71,"az":3.3,"t":"2042-11-24T07:10:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-6.65,"az":4.2,"t":"2042-11-24T07:15:00Z","terrain":-0.31},{"above_terrain":false,"airmass":null,"alt":-6.57,"az":5.2,"t":"2042-11-24T07:20:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-6.48,"az":6.1,"t":"2042-11-24T07:25:00Z","terrain":-0.57},{"above_terrain":false,"airmass":null,"alt":-6.37,"az":7.0,"t":"2042-11-24T07:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.25,"az":8.0,"t":"2042-11-24T07:35:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.11,"az":8.9,"t":"2042-11-24T07:40:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-5.96,"az":9.8,"t":"2042-11-24T07:45:00Z","terrain":-0.61},{"above_terrain":false,"airmass":null,"alt":-5.79,"az":10.8,"t":"2042-11-24T07:50:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-5.61,"az":11.7,"t":"2042-11-24T07:55:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-5.41,"az":12.6,"t":"2042-11-24T08:00:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-5.2,"az":13.5,"t":"2042-11-24T08:05:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-4.98,"az":14.5,"t":"2042-11-24T08:10:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-4.74,"az":15.4,"t":"2042-11-24T08:15:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-4.48,"az":16.3,"t":"2042-11-24T08:20:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-4.21,"az":17.2,"t":"2042-11-24T08:25:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-3.93,"az":18.1,"t":"2042-11-24T08:30:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-3.63,"az":19.0,"t":"2042-11-24T08:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.32,"az":19.8,"t":"2042-11-24T08:40:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-3.0,"az":20.7,"t":"2042-11-24T08:45:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-2.66,"az":21.6,"t":"2042-11-24T08:50:00Z","terrain":0.87},{"above_terrain":false,"airmass":null,"alt":-2.31,"az":22.5,"t":"2042-11-24T08:55:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-1.94,"az":23.3,"t":"2042-11-24T09:00:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-1.56,"az":24.2,"t":"2042-11-24T09:05:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-1.17,"az":25.1,"t":"2042-11-24T09:10:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-0.77,"az":25.9,"t":"2042-11-24T09:15:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-0.36,"az":26.7,"t":"2042-11-24T09:20:00Z","terrain":1.3},{"above_terrain":false,"airmass":36.88,"alt":0.07,"az":27.6,"t":"2042-11-24T09:25:00Z","terrain":1.23},{"above_terrain":false,"airmass":31.23,"alt":0.51,"az":28.4,"t":"2042-11-24T09:30:00Z","terrain":1.11},{"above_terrain":false,"airmass":26.65,"alt":0.96,"az":29.2,"t":"2042-11-24T09:35:00Z","terrain":1.04},{"above_terrain":true,"airmass":22.96,"alt":1.42,"az":30.1,"t":"2042-11-24T09:40:00Z","terrain":1.16},{"above_terrain":true,"airmass":19.98,"alt":1.9,"az":30.9,"t":"2042-11-24T09:45:00Z","terrain":1.29},{"above_terrain":true,"airmass":17.56,"alt":2.38,"az":31.7,"t":"2042-11-24T09:50:00Z","terrain":1.32},{"above_terrain":true,"airmass":15.56,"alt":2.88,"az":32.5,"t":"2042-11-24T09:55:00Z","terrain":1.17},{"above_terrain":true,"airmass":13.91,"alt":3.39,"az":33.3,"t":"2042-11-24T10:00:00Z","terrain":0.85}],"transit":{"airmass":1.0,"alt":89.8,"az":200.9,"t":"2042-11-23T18:55:00Z"},"usable_hours":9.0,"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."]}