{"assessment":{"best_window":{"end":"2032-02-07T20:05Z","end_local":"22:05","hours":2.75,"label":"good","mean_quality":0.84,"start":"2032-02-07T17:20Z","start_local":"19:20"},"cost":{"altitude":8.33,"clouds":0.0,"darkness":1.32,"moon":0.0},"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":67,"cloud":null,"high":null,"iso":"2032-02-07T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-47,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"18:00","wind":null},{"alt":56,"cloud":null,"high":null,"iso":"2032-02-07T17:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-56,"precip":null,"q":0.49,"rh":null,"sky":"astronomical twilight","temp":null,"time":"19:00","wind":null},{"alt":45,"cloud":null,"high":null,"iso":"2032-02-07T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-64,"precip":null,"q":0.9,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":35,"cloud":null,"high":null,"iso":"2032-02-07T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-68,"precip":null,"q":0.83,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":25,"cloud":null,"high":null,"iso":"2032-02-07T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-66,"precip":null,"q":0.62,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":17,"cloud":null,"high":null,"iso":"2032-02-07T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-59,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":9,"cloud":null,"high":null,"iso":"2032-02-07T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-50,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":2,"cloud":null,"high":null,"iso":"2032-02-07T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-39,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2032-02-08T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-29,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-6,"cloud":null,"high":null,"iso":"2032-02-08T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-18,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-7,"cloud":null,"high":null,"iso":"2032-02-08T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-8,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-6,"cloud":null,"high":null,"iso":"2032-02-08T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":2,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-2,"cloud":null,"high":null,"iso":"2032-02-08T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":11,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":3,"cloud":null,"high":null,"iso":"2032-02-08T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":18,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.95,"peak_sky":0.95,"quality_hours":2.93,"reasons":["the target being low or below 20\u00b0 cost 8.3 quality-hours","daylight and twilight cost 1.3 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":70,"score_weather":null,"sky_hours":2.93,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2032-02-07T16:15Z","end_local":"18:15","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2032-02-07T15:40Z","start_local":"17:40"},{"end":"2032-02-07T16:50Z","end_local":"18:50","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2032-02-07T16:15Z","start_local":"18:15"},{"end":"2032-02-07T17:20Z","end_local":"19:20","hours":0.5,"label":"marginal","mean_quality":0.49,"start":"2032-02-07T16:50Z","start_local":"18:50"},{"end":"2032-02-07T20:05Z","end_local":"22:05","hours":2.75,"label":"good","mean_quality":0.84,"start":"2032-02-07T17:20Z","start_local":"19:20"},{"end":"2032-02-07T20:40Z","end_local":"22:40","hours":0.58,"label":"marginal","mean_quality":0.49,"start":"2032-02-07T20:05Z","start_local":"22:05"},{"end":"2032-02-08T05:30Z","end_local":"07:30","hours":8.83,"label":"unusable","mean_quality":0.0,"start":"2032-02-07T20:40Z","start_local":"22:40"}]},"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":"2032-02-07T17:17:54Z","dark_hours":10.57,"dark_to":"2032-02-08T03:51:53Z","moon":{"illumination":0.159,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":9.5,"moonrise":"2032-02-08T02:48:20Z","moonset":"2032-02-07T11:29:12Z","sunrise":"2032-02-08T05:26:07Z","sunset":"2032-02-07T15:43:27Z","twilight":{"astronomical":{"end":"2032-02-07T17:17:54Z","start":"2032-02-08T03:51:53Z"},"civil":{"end":"2032-02-07T16:12:30Z","start":"2032-02-08T04:57:09Z"},"nautical":{"end":"2032-02-07T16:45:28Z","start":"2032-02-08T04:24:16Z"}},"window_end":"2032-02-08T10:00:00Z","window_start":"2032-02-07T10:00:00Z"},"night_date":"2032-02-07","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.26,"alt":52.4,"t":"2032-02-07T17:20:00Z"},"dec":41.26875,"dec_of_date":41.4442,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":2.25,"limit_rise":"2032-02-08T07:13:15Z","limit_set":"2032-02-07T20:35:51Z","max_az_rate_deg_per_min":23.7,"moon_separation":109.3,"never_rises":false,"ra":10.68470833,"ra_of_date":11.1258,"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":"Only 2.2 h above 30\u00b0, 3.3 h above 20\u00b0 \u2014 usable, at high airmass.","terrain":{"available":true,"behind_at":"2032-02-07T23:23:54Z","blocked_dark_hours":0,"clears_at":"2032-02-08T04:38:52Z","rise_az":69.6},"track":[{"above_terrain":true,"airmass":1.38,"alt":46.56,"az":69.6,"t":"2032-02-07T10:00:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.36,"alt":47.44,"az":70.1,"t":"2032-02-07T10:05:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.34,"alt":48.32,"az":70.6,"t":"2032-02-07T10:10:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.32,"alt":49.2,"az":71.1,"t":"2032-02-07T10:15:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.3,"alt":50.09,"az":71.5,"t":"2032-02-07T10:20:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.29,"alt":50.98,"az":72.0,"t":"2032-02-07T10:25:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.27,"alt":51.87,"az":72.5,"t":"2032-02-07T10:30:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.26,"alt":52.76,"az":73.0,"t":"2032-02-07T10:35:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.24,"alt":53.66,"az":73.4,"t":"2032-02-07T10:40:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.23,"alt":54.56,"az":73.9,"t":"2032-02-07T10:45:00Z","terrain":0.75},{"above_terrain":true,"airmass":1.21,"alt":55.46,"az":74.4,"t":"2032-02-07T10:50:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.2,"alt":56.36,"az":74.8,"t":"2032-02-07T10:55:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.19,"alt":57.26,"az":75.3,"t":"2032-02-07T11:00:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.18,"alt":58.17,"az":75.8,"t":"2032-02-07T11:05:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.16,"alt":59.08,"az":76.2,"t":"2032-02-07T11:10:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.15,"alt":59.99,"az":76.7,"t":"2032-02-07T11:15:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.14,"alt":60.9,"az":77.2,"t":"2032-02-07T11:20:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.13,"alt":61.81,"az":77.6,"t":"2032-02-07T11:25:00Z","terrain":0.66},{"above_terrain":true,"airmass":1.12,"alt":62.73,"az":78.1,"t":"2032-02-07T11:30:00Z","terrain":0.63},{"above_terrain":true,"airmass":1.12,"alt":63.65,"az":78.5,"t":"2032-02-07T11:35:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.11,"alt":64.56,"az":79.0,"t":"2032-02-07T11:40:00Z","terrain":0.57},{"above_terrain":true,"airmass":1.1,"alt":65.48,"az":79.5,"t":"2032-02-07T11:45:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.09,"alt":66.4,"az":79.9,"t":"2032-02-07T11:50:00Z","terrain":0.47},{"above_terrain":true,"airmass":1.08,"alt":67.33,"az":80.4,"t":"2032-02-07T11:55:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.08,"alt":68.25,"az":80.8,"t":"2032-02-07T12:00:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.07,"alt":69.17,"az":81.3,"t":"2032-02-07T12:05:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.06,"alt":70.1,"az":81.8,"t":"2032-02-07T12:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.06,"alt":71.03,"az":82.2,"t":"2032-02-07T12:15:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.05,"alt":71.95,"az":82.7,"t":"2032-02-07T12:20:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.05,"alt":72.88,"az":83.2,"t":"2032-02-07T12:25:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.04,"alt":73.81,"az":83.6,"t":"2032-02-07T12:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.04,"alt":74.74,"az":84.1,"t":"2032-02-07T12:35:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.03,"alt":75.68,"az":84.6,"t":"2032-02-07T12:40:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.03,"alt":76.61,"az":85.1,"t":"2032-02-07T12:45:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.02,"alt":77.54,"az":85.6,"t":"2032-02-07T12:50:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.02,"alt":78.47,"az":86.1,"t":"2032-02-07T12:55:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.02,"alt":79.41,"az":86.6,"t":"2032-02-07T13:00:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.01,"alt":80.34,"az":87.2,"t":"2032-02-07T13:05:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.01,"alt":81.28,"az":87.8,"t":"2032-02-07T13:10:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.01,"alt":82.21,"az":88.4,"t":"2032-02-07T13:15:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.01,"alt":83.15,"az":89.0,"t":"2032-02-07T13:20:00Z","terrain":-0.2},{"above_terrain":true,"airmass":1.01,"alt":84.08,"az":89.8,"t":"2032-02-07T13:25:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.0,"alt":85.02,"az":90.7,"t":"2032-02-07T13:30:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.0,"alt":85.96,"az":91.7,"t":"2032-02-07T13:35:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.0,"alt":86.89,"az":93.2,"t":"2032-02-07T13:40:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.0,"alt":87.82,"az":95.6,"t":"2032-02-07T13:45:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.0,"alt":88.75,"az":100.9,"t":"2032-02-07T13:50:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.0,"alt":89.62,"az":130.9,"t":"2032-02-07T13:55:00Z","terrain":-1.68},{"above_terrain":true,"airmass":1.0,"alt":89.3,"az":249.4,"t":"2032-02-07T14:00:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.0,"alt":88.39,"az":261.8,"t":"2032-02-07T14:05:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.0,"alt":87.46,"az":265.5,"t":"2032-02-07T14:10:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.0,"alt":86.53,"az":267.4,"t":"2032-02-07T14:15:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.0,"alt":85.59,"az":268.7,"t":"2032-02-07T14:20:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.0,"alt":84.66,"az":269.7,"t":"2032-02-07T14:25:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.01,"alt":83.72,"az":270.5,"t":"2032-02-07T14:30:00Z","terrain":0.84},{"above_terrain":true,"airmass":1.01,"alt":82.78,"az":271.2,"t":"2032-02-07T14:35:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.01,"alt":81.85,"az":271.9,"t":"2032-02-07T14:40:00Z","terrain":0.46},{"above_terrain":true,"airmass":1.01,"alt":80.91,"az":272.5,"t":"2032-02-07T14:45:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.02,"alt":79.98,"az":273.0,"t":"2032-02-07T14:50:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.02,"alt":79.04,"az":273.6,"t":"2032-02-07T14:55:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.02,"alt":78.11,"az":274.1,"t":"2032-02-07T15:00:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.03,"alt":77.18,"az":274.6,"t":"2032-02-07T15:05:00Z","terrain":0.04},{"above_terrain":true,"airmass":1.03,"alt":76.24,"az":275.1,"t":"2032-02-07T15:10:00Z","terrain":0.08},{"above_terrain":true,"airmass":1.03,"alt":75.31,"az":275.6,"t":"2032-02-07T15:15:00Z","terrain":0.03},{"above_terrain":true,"airmass":1.04,"alt":74.38,"az":276.1,"t":"2032-02-07T15:20:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.04,"alt":73.45,"az":276.6,"t":"2032-02-07T15:25:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.05,"alt":72.52,"az":277.0,"t":"2032-02-07T15:30:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.05,"alt":71.59,"az":277.5,"t":"2032-02-07T15:35:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.06,"alt":70.67,"az":278.0,"t":"2032-02-07T15:40:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.07,"alt":69.74,"az":278.4,"t":"2032-02-07T15:45:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.07,"alt":68.81,"az":278.9,"t":"2032-02-07T15:50:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.08,"alt":67.89,"az":279.4,"t":"2032-02-07T15:55:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.09,"alt":66.97,"az":279.8,"t":"2032-02-07T16:00:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.09,"alt":66.04,"az":280.3,"t":"2032-02-07T16:05:00Z","terrain":-0.09},{"above_terrain":true,"airmass":1.1,"alt":65.12,"az":280.7,"t":"2032-02-07T16:10:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.11,"alt":64.21,"az":281.2,"t":"2032-02-07T16:15:00Z","terrain":0.0},{"above_terrain":true,"airmass":1.12,"alt":63.29,"az":281.6,"t":"2032-02-07T16:20:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.13,"alt":62.37,"az":282.1,"t":"2032-02-07T16:25:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.14,"alt":61.46,"az":282.6,"t":"2032-02-07T16:30:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.15,"alt":60.55,"az":283.0,"t":"2032-02-07T16:35:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.16,"alt":59.63,"az":283.5,"t":"2032-02-07T16:40:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.17,"alt":58.72,"az":283.9,"t":"2032-02-07T16:45:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.18,"alt":57.82,"az":284.4,"t":"2032-02-07T16:50:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.19,"alt":56.91,"az":284.9,"t":"2032-02-07T16:55:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.21,"alt":56.01,"az":285.3,"t":"2032-02-07T17:00:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.22,"alt":55.11,"az":285.8,"t":"2032-02-07T17:05:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.23,"alt":54.21,"az":286.3,"t":"2032-02-07T17:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.25,"alt":53.31,"az":286.7,"t":"2032-02-07T17:15:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.26,"alt":52.41,"az":287.2,"t":"2032-02-07T17:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.28,"alt":51.52,"az":287.7,"t":"2032-02-07T17:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.29,"alt":50.63,"az":288.2,"t":"2032-02-07T17:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.31,"alt":49.74,"az":288.6,"t":"2032-02-07T17:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.33,"alt":48.86,"az":289.1,"t":"2032-02-07T17:40:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.34,"alt":47.97,"az":289.6,"t":"2032-02-07T17:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.36,"alt":47.09,"az":290.1,"t":"2032-02-07T17:50:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.38,"alt":46.22,"az":290.6,"t":"2032-02-07T17:55:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.4,"alt":45.34,"az":291.1,"t":"2032-02-07T18:00:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.43,"alt":44.47,"az":291.6,"t":"2032-02-07T18:05:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.45,"alt":43.6,"az":292.1,"t":"2032-02-07T18:10:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.47,"alt":42.74,"az":292.6,"t":"2032-02-07T18:15:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.5,"alt":41.87,"az":293.1,"t":"2032-02-07T18:20:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.52,"alt":41.01,"az":293.6,"t":"2032-02-07T18:25:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.55,"alt":40.16,"az":294.1,"t":"2032-02-07T18:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.58,"alt":39.3,"az":294.6,"t":"2032-02-07T18:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.61,"alt":38.46,"az":295.1,"t":"2032-02-07T18:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.64,"alt":37.61,"az":295.6,"t":"2032-02-07T18:45:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.67,"alt":36.77,"az":296.2,"t":"2032-02-07T18:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.7,"alt":35.93,"az":296.7,"t":"2032-02-07T18:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.74,"alt":35.1,"az":297.2,"t":"2032-02-07T19:00:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.77,"alt":34.26,"az":297.8,"t":"2032-02-07T19:05:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.81,"alt":33.44,"az":298.3,"t":"2032-02-07T19:10:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.85,"alt":32.62,"az":298.8,"t":"2032-02-07T19:15:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.89,"alt":31.8,"az":299.4,"t":"2032-02-07T19:20:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.94,"alt":30.99,"az":299.9,"t":"2032-02-07T19:25:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.98,"alt":30.18,"az":300.5,"t":"2032-02-07T19:30:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.03,"alt":29.37,"az":301.1,"t":"2032-02-07T19:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.08,"alt":28.57,"az":301.6,"t":"2032-02-07T19:40:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.14,"alt":27.78,"az":302.2,"t":"2032-02-07T19:45:00Z","terrain":0.02},{"above_terrain":true,"airmass":2.2,"alt":26.99,"az":302.8,"t":"2032-02-07T19:50:00Z","terrain":-0.15},{"above_terrain":true,"airmass":2.26,"alt":26.2,"az":303.3,"t":"2032-02-07T19:55:00Z","terrain":-0.19},{"above_terrain":true,"airmass":2.32,"alt":25.43,"az":303.9,"t":"2032-02-07T20:00:00Z","terrain":-0.11},{"above_terrain":true,"airmass":2.39,"alt":24.65,"az":304.5,"t":"2032-02-07T20:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.46,"alt":23.88,"az":305.1,"t":"2032-02-07T20:10:00Z","terrain":-0.28},{"above_terrain":true,"airmass":2.53,"alt":23.12,"az":305.7,"t":"2032-02-07T20:15:00Z","terrain":-0.21},{"above_terrain":true,"airmass":2.61,"alt":22.36,"az":306.3,"t":"2032-02-07T20:20:00Z","terrain":-0.06},{"above_terrain":true,"airmass":2.7,"alt":21.61,"az":306.9,"t":"2032-02-07T20:25:00Z","terrain":0.15},{"above_terrain":true,"airmass":2.79,"alt":20.87,"az":307.5,"t":"2032-02-07T20:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":2.89,"alt":20.13,"az":308.1,"t":"2032-02-07T20:35:00Z","terrain":0.3},{"above_terrain":true,"airmass":2.99,"alt":19.39,"az":308.8,"t":"2032-02-07T20:40:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.1,"alt":18.67,"az":309.4,"t":"2032-02-07T20:45:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.22,"alt":17.95,"az":310.0,"t":"2032-02-07T20:50:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.34,"alt":17.23,"az":310.7,"t":"2032-02-07T20:55:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.48,"alt":16.53,"az":311.3,"t":"2032-02-07T21:00:00Z","terrain":0.29},{"above_terrain":true,"airmass":3.62,"alt":15.83,"az":312.0,"t":"2032-02-07T21:05:00Z","terrain":0.15},{"above_terrain":true,"airmass":3.78,"alt":15.14,"az":312.6,"t":"2032-02-07T21:10:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.95,"alt":14.45,"az":313.3,"t":"2032-02-07T21:15:00Z","terrain":0.33},{"above_terrain":true,"airmass":4.13,"alt":13.77,"az":314.0,"t":"2032-02-07T21:20:00Z","terrain":0.46},{"above_terrain":true,"airmass":4.33,"alt":13.1,"az":314.6,"t":"2032-02-07T21:25:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.55,"alt":12.44,"az":315.3,"t":"2032-02-07T21:30:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.79,"alt":11.79,"az":316.0,"t":"2032-02-07T21:35:00Z","terrain":0.48},{"above_terrain":true,"airmass":5.05,"alt":11.14,"az":316.7,"t":"2032-02-07T21:40:00Z","terrain":0.35},{"above_terrain":true,"airmass":5.34,"alt":10.5,"az":317.4,"t":"2032-02-07T21:45:00Z","terrain":0.31},{"above_terrain":true,"airmass":5.65,"alt":9.88,"az":318.1,"t":"2032-02-07T21:50:00Z","terrain":0.27},{"above_terrain":true,"airmass":6.0,"alt":9.26,"az":318.8,"t":"2032-02-07T21:55:00Z","terrain":-0.07},{"above_terrain":true,"airmass":6.39,"alt":8.64,"az":319.6,"t":"2032-02-07T22:00:00Z","terrain":-0.17},{"above_terrain":true,"airmass":6.82,"alt":8.04,"az":320.3,"t":"2032-02-07T22:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.31,"alt":7.45,"az":321.0,"t":"2032-02-07T22:10:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.86,"alt":6.86,"az":321.8,"t":"2032-02-07T22:15:00Z","terrain":0.12},{"above_terrain":true,"airmass":8.49,"alt":6.29,"az":322.5,"t":"2032-02-07T22:20:00Z","terrain":0.14},{"above_terrain":true,"airmass":9.2,"alt":5.73,"az":323.3,"t":"2032-02-07T22:25:00Z","terrain":-0.0},{"above_terrain":true,"airmass":10.02,"alt":5.17,"az":324.0,"t":"2032-02-07T22:30:00Z","terrain":-0.21},{"above_terrain":true,"airmass":10.98,"alt":4.63,"az":324.8,"t":"2032-02-07T22:35:00Z","terrain":-0.19},{"above_terrain":true,"airmass":12.09,"alt":4.09,"az":325.6,"t":"2032-02-07T22:40:00Z","terrain":-0.22},{"above_terrain":true,"airmass":13.4,"alt":3.57,"az":326.4,"t":"2032-02-07T22:45:00Z","terrain":-0.29},{"above_terrain":true,"airmass":14.96,"alt":3.05,"az":327.2,"t":"2032-02-07T22:50:00Z","terrain":-0.37},{"above_terrain":true,"airmass":16.84,"alt":2.55,"az":327.9,"t":"2032-02-07T22:55:00Z","terrain":-0.24},{"above_terrain":true,"airmass":19.11,"alt":2.06,"az":328.7,"t":"2032-02-07T23:00:00Z","terrain":-0.16},{"above_terrain":true,"airmass":21.9,"alt":1.58,"az":329.6,"t":"2032-02-07T23:05:00Z","terrain":-0.25},{"above_terrain":true,"airmass":25.34,"alt":1.11,"az":330.4,"t":"2032-02-07T23:10:00Z","terrain":-0.36},{"above_terrain":true,"airmass":29.63,"alt":0.66,"az":331.2,"t":"2032-02-07T23:15:00Z","terrain":-0.34},{"above_terrain":true,"airmass":34.93,"alt":0.21,"az":332.0,"t":"2032-02-07T23:20:00Z","terrain":-0.14},{"above_terrain":false,"airmass":null,"alt":-0.22,"az":332.9,"t":"2032-02-07T23:25:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-0.64,"az":333.7,"t":"2032-02-07T23:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-1.05,"az":334.5,"t":"2032-02-07T23:35:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-1.45,"az":335.4,"t":"2032-02-07T23:40:00Z","terrain":-0.68},{"above_terrain":false,"airmass":null,"alt":-1.83,"az":336.3,"t":"2032-02-07T23:45:00Z","terrain":-0.8},{"above_terrain":false,"airmass":null,"alt":-2.2,"az":337.1,"t":"2032-02-07T23:50:00Z","terrain":-0.7},{"above_terrain":false,"airmass":null,"alt":-2.56,"az":338.0,"t":"2032-02-07T23:55:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-2.9,"az":338.9,"t":"2032-02-08T00:00:00Z","terrain":-0.71},{"above_terrain":false,"airmass":null,"alt":-3.23,"az":339.7,"t":"2032-02-08T00:05:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-3.55,"az":340.6,"t":"2032-02-08T00:10:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-3.85,"az":341.5,"t":"2032-02-08T00:15:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-4.14,"az":342.4,"t":"2032-02-08T00:20:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-4.42,"az":343.3,"t":"2032-02-08T00:25:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-4.68,"az":344.2,"t":"2032-02-08T00:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-4.93,"az":345.1,"t":"2032-02-08T00:35:00Z","terrain":-0.42},{"above_terrain":false,"airmass":null,"alt":-5.16,"az":346.0,"t":"2032-02-08T00:40:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-5.38,"az":347.0,"t":"2032-02-08T00:45:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-5.58,"az":347.9,"t":"2032-02-08T00:50:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-5.77,"az":348.8,"t":"2032-02-08T00:55:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-5.95,"az":349.7,"t":"2032-02-08T01:00:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-6.11,"az":350.7,"t":"2032-02-08T01:05:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.25,"az":351.6,"t":"2032-02-08T01:10:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-6.38,"az":352.5,"t":"2032-02-08T01:15:00Z","terrain":0.39},{"above_terrain":false,"airmass":null,"alt":-6.49,"az":353.5,"t":"2032-02-08T01:20:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-6.59,"az":354.4,"t":"2032-02-08T01:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.68,"az":355.4,"t":"2032-02-08T01:30:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-6.74,"az":356.3,"t":"2032-02-08T01:35:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.8,"az":357.2,"t":"2032-02-08T01:40:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-6.83,"az":358.2,"t":"2032-02-08T01:45:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.86,"az":359.1,"t":"2032-02-08T01:50:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-6.86,"az":0.1,"t":"2032-02-08T01:55:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-6.85,"az":1.0,"t":"2032-02-08T02:00:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-6.83,"az":2.0,"t":"2032-02-08T02:05:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-6.79,"az":2.9,"t":"2032-02-08T02:10:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-6.73,"az":3.9,"t":"2032-02-08T02:15:00Z","terrain":-0.26},{"above_terrain":false,"airmass":null,"alt":-6.66,"az":4.8,"t":"2032-02-08T02:20:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-6.58,"az":5.8,"t":"2032-02-08T02:25:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-6.48,"az":6.7,"t":"2032-02-08T02:30:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-6.36,"az":7.6,"t":"2032-02-08T02:35:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.23,"az":8.6,"t":"2032-02-08T02:40:00Z","terrain":-0.55},{"above_terrain":false,"airmass":null,"alt":-6.08,"az":9.5,"t":"2032-02-08T02:45:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-5.92,"az":10.4,"t":"2032-02-08T02:50:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-5.74,"az":11.4,"t":"2032-02-08T02:55:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-5.55,"az":12.3,"t":"2032-02-08T03:00:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-5.34,"az":13.2,"t":"2032-02-08T03:05:00Z","terrain":-0.04},{"above_terrain":false,"airmass":null,"alt":-5.12,"az":14.1,"t":"2032-02-08T03:10:00Z","terrain":0.13},{"above_terrain":false,"airmass":null,"alt":-4.89,"az":15.0,"t":"2032-02-08T03:15:00Z","terrain":0.41},{"above_terrain":false,"airmass":null,"alt":-4.64,"az":15.9,"t":"2032-02-08T03:20:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-4.37,"az":16.8,"t":"2032-02-08T03:25:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-4.09,"az":17.7,"t":"2032-02-08T03:30:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-3.8,"az":18.6,"t":"2032-02-08T03:35:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-3.5,"az":19.5,"t":"2032-02-08T03:40:00Z","terrain":0.65},{"above_terrain":false,"airmass":null,"alt":-3.18,"az":20.4,"t":"2032-02-08T03:45:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-2.84,"az":21.3,"t":"2032-02-08T03:50:00Z","terrain":0.78},{"above_terrain":false,"airmass":null,"alt":-2.5,"az":22.2,"t":"2032-02-08T03:55:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-2.14,"az":23.0,"t":"2032-02-08T04:00:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-1.76,"az":23.9,"t":"2032-02-08T04:05:00Z","terrain":0.94},{"above_terrain":false,"airmass":null,"alt":-1.38,"az":24.8,"t":"2032-02-08T04:10:00Z","terrain":1.15},{"above_terrain":false,"airmass":null,"alt":-0.98,"az":25.6,"t":"2032-02-08T04:15:00Z","terrain":1.29},{"above_terrain":false,"airmass":null,"alt":-0.57,"az":26.5,"t":"2032-02-08T04:20:00Z","terrain":1.31},{"above_terrain":false,"airmass":null,"alt":-0.15,"az":27.3,"t":"2032-02-08T04:25:00Z","terrain":1.25},{"above_terrain":false,"airmass":33.91,"alt":0.29,"az":28.1,"t":"2032-02-08T04:30:00Z","terrain":1.17},{"above_terrain":false,"airmass":28.8,"alt":0.74,"az":29.0,"t":"2032-02-08T04:35:00Z","terrain":1.01},{"above_terrain":true,"airmass":24.68,"alt":1.2,"az":29.8,"t":"2032-02-08T04:40:00Z","terrain":1.12},{"above_terrain":true,"airmass":21.36,"alt":1.67,"az":30.6,"t":"2032-02-08T04:45:00Z","terrain":1.24},{"above_terrain":true,"airmass":18.67,"alt":2.15,"az":31.4,"t":"2032-02-08T04:50:00Z","terrain":1.32},{"above_terrain":true,"airmass":16.48,"alt":2.64,"az":32.2,"t":"2032-02-08T04:55:00Z","terrain":1.26},{"above_terrain":true,"airmass":14.66,"alt":3.14,"az":33.0,"t":"2032-02-08T05:00:00Z","terrain":0.99},{"above_terrain":true,"airmass":13.15,"alt":3.66,"az":33.8,"t":"2032-02-08T05:05:00Z","terrain":0.56},{"above_terrain":true,"airmass":11.88,"alt":4.19,"az":34.6,"t":"2032-02-08T05:10:00Z","terrain":0.22},{"above_terrain":true,"airmass":10.8,"alt":4.72,"az":35.3,"t":"2032-02-08T05:15:00Z","terrain":0.04},{"above_terrain":true,"airmass":9.87,"alt":5.27,"az":36.1,"t":"2032-02-08T05:20:00Z","terrain":0.02},{"above_terrain":true,"airmass":9.07,"alt":5.82,"az":36.9,"t":"2032-02-08T05:25:00Z","terrain":-0.07},{"above_terrain":true,"airmass":8.37,"alt":6.39,"az":37.6,"t":"2032-02-08T05:30:00Z","terrain":-0.16},{"above_terrain":true,"airmass":7.76,"alt":6.97,"az":38.4,"t":"2032-02-08T05:35:00Z","terrain":-0.19},{"above_terrain":true,"airmass":7.22,"alt":7.55,"az":39.1,"t":"2032-02-08T05:40:00Z","terrain":-0.15},{"above_terrain":true,"airmass":6.74,"alt":8.15,"az":39.8,"t":"2032-02-08T05:45:00Z","terrain":-0.07},{"above_terrain":true,"airmass":6.32,"alt":8.75,"az":40.6,"t":"2032-02-08T05:50:00Z","terrain":-0.01},{"above_terrain":true,"airmass":5.94,"alt":9.36,"az":41.3,"t":"2032-02-08T05:55:00Z","terrain":0.05},{"above_terrain":true,"airmass":5.59,"alt":9.99,"az":42.0,"t":"2032-02-08T06:00:00Z","terrain":0.12},{"above_terrain":true,"airmass":5.28,"alt":10.62,"az":42.7,"t":"2032-02-08T06:05:00Z","terrain":0.21},{"above_terrain":true,"airmass":5.0,"alt":11.26,"az":43.4,"t":"2032-02-08T06:10:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.75,"alt":11.9,"az":44.1,"t":"2032-02-08T06:15:00Z","terrain":0.43},{"above_terrain":true,"airmass":4.51,"alt":12.56,"az":44.8,"t":"2032-02-08T06:20:00Z","terrain":0.54},{"above_terrain":true,"airmass":4.3,"alt":13.22,"az":45.5,"t":"2032-02-08T06:25:00Z","terrain":0.62},{"above_terrain":true,"airmass":4.1,"alt":13.89,"az":46.1,"t":"2032-02-08T06:30:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.92,"alt":14.57,"az":46.8,"t":"2032-02-08T06:35:00Z","terrain":0.62},{"above_terrain":true,"airmass":3.75,"alt":15.26,"az":47.5,"t":"2032-02-08T06:40:00Z","terrain":0.57},{"above_terrain":true,"airmass":3.6,"alt":15.95,"az":48.1,"t":"2032-02-08T06:45:00Z","terrain":0.51},{"above_terrain":true,"airmass":3.45,"alt":16.65,"az":48.8,"t":"2032-02-08T06:50:00Z","terrain":0.43},{"above_terrain":true,"airmass":3.32,"alt":17.36,"az":49.4,"t":"2032-02-08T06:55:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.19,"alt":18.07,"az":50.1,"t":"2032-02-08T07:00:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.08,"alt":18.79,"az":50.7,"t":"2032-02-08T07:05:00Z","terrain":0.49},{"above_terrain":true,"airmass":2.97,"alt":19.52,"az":51.3,"t":"2032-02-08T07:10:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.87,"alt":20.26,"az":52.0,"t":"2032-02-08T07:15:00Z","terrain":0.63},{"above_terrain":true,"airmass":2.77,"alt":21.0,"az":52.6,"t":"2032-02-08T07:20:00Z","terrain":0.75},{"above_terrain":true,"airmass":2.68,"alt":21.74,"az":53.2,"t":"2032-02-08T07:25:00Z","terrain":0.87},{"above_terrain":true,"airmass":2.6,"alt":22.5,"az":53.8,"t":"2032-02-08T07:30:00Z","terrain":0.97},{"above_terrain":true,"airmass":2.52,"alt":23.25,"az":54.4,"t":"2032-02-08T07:35:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.45,"alt":24.02,"az":55.0,"t":"2032-02-08T07:40:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.37,"alt":24.79,"az":55.6,"t":"2032-02-08T07:45:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.31,"alt":25.56,"az":56.2,"t":"2032-02-08T07:50:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.24,"alt":26.34,"az":56.8,"t":"2032-02-08T07:55:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.19,"alt":27.13,"az":57.3,"t":"2032-02-08T08:00:00Z","terrain":1.13},{"above_terrain":true,"airmass":2.13,"alt":27.92,"az":57.9,"t":"2032-02-08T08:05:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.07,"alt":28.71,"az":58.5,"t":"2032-02-08T08:10:00Z","terrain":1.23},{"above_terrain":true,"airmass":2.02,"alt":29.51,"az":59.0,"t":"2032-02-08T08:15:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.98,"alt":30.32,"az":59.6,"t":"2032-02-08T08:20:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.93,"alt":31.13,"az":60.2,"t":"2032-02-08T08:25:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.89,"alt":31.94,"az":60.7,"t":"2032-02-08T08:30:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.84,"alt":32.76,"az":61.3,"t":"2032-02-08T08:35:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.8,"alt":33.58,"az":61.8,"t":"2032-02-08T08:40:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.77,"alt":34.41,"az":62.3,"t":"2032-02-08T08:45:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.73,"alt":35.24,"az":62.9,"t":"2032-02-08T08:50:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.69,"alt":36.08,"az":63.4,"t":"2032-02-08T08:55:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.66,"alt":36.92,"az":63.9,"t":"2032-02-08T09:00:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.63,"alt":37.76,"az":64.5,"t":"2032-02-08T09:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.6,"alt":38.6,"az":65.0,"t":"2032-02-08T09:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.57,"alt":39.45,"az":65.5,"t":"2032-02-08T09:15:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.54,"alt":40.31,"az":66.0,"t":"2032-02-08T09:20:00Z","terrain":0.83},{"above_terrain":true,"airmass":1.52,"alt":41.16,"az":66.5,"t":"2032-02-08T09:25:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.49,"alt":42.02,"az":67.0,"t":"2032-02-08T09:30:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.47,"alt":42.89,"az":67.5,"t":"2032-02-08T09:35:00Z","terrain":0.96},{"above_terrain":true,"airmass":1.44,"alt":43.75,"az":68.0,"t":"2032-02-08T09:40:00Z","terrain":0.99},{"above_terrain":true,"airmass":1.42,"alt":44.62,"az":68.5,"t":"2032-02-08T09:45:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.4,"alt":45.5,"az":69.0,"t":"2032-02-08T09:50:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.38,"alt":46.37,"az":69.5,"t":"2032-02-08T09:55:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.36,"alt":47.25,"az":70.0,"t":"2032-02-08T10:00:00Z","terrain":1.22}],"transit":{"airmass":1.0,"alt":89.6,"az":130.9,"t":"2032-02-07T13:55:00Z"},"usable_hours":3.33,"verdict":"marginal","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."]}