{"assessment":{"best_window":{"end":"2045-02-06T20:05Z","end_local":"22:05","hours":2.75,"label":"good","mean_quality":0.84,"start":"2045-02-06T17:20Z","start_local":"19:20"},"cost":{"altitude":8.31,"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":"2045-02-06T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-56,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"18:00","wind":null},{"alt":56,"cloud":null,"high":null,"iso":"2045-02-06T17:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-48,"precip":null,"q":0.49,"rh":null,"sky":"astronomical twilight","temp":null,"time":"19:00","wind":null},{"alt":46,"cloud":null,"high":null,"iso":"2045-02-06T18:00Z","label":"good","low":null,"mid":null,"moon_alt":-38,"precip":null,"q":0.9,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":35,"cloud":null,"high":null,"iso":"2045-02-06T19:00Z","label":"good","low":null,"mid":null,"moon_alt":-28,"precip":null,"q":0.84,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":26,"cloud":null,"high":null,"iso":"2045-02-06T20:00Z","label":"good","low":null,"mid":null,"moon_alt":-17,"precip":null,"q":0.63,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":17,"cloud":null,"high":null,"iso":"2045-02-06T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-6,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":9,"cloud":null,"high":null,"iso":"2045-02-06T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":4,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":2,"cloud":null,"high":null,"iso":"2045-02-06T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":13,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2045-02-07T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":21,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":-6,"cloud":null,"high":null,"iso":"2045-02-07T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":28,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":-7,"cloud":null,"high":null,"iso":"2045-02-07T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":31,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":-6,"cloud":null,"high":null,"iso":"2045-02-07T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":32,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":-2,"cloud":null,"high":null,"iso":"2045-02-07T04:00Z","label":"unusable","low":null,"mid":null,"moon_alt":30,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":3,"cloud":null,"high":null,"iso":"2045-02-07T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":25,"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":2.95,"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":2.95,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2045-02-06T16:15Z","end_local":"18:15","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2045-02-06T15:40Z","start_local":"17:40"},{"end":"2045-02-06T16:50Z","end_local":"18:50","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2045-02-06T16:15Z","start_local":"18:15"},{"end":"2045-02-06T17:20Z","end_local":"19:20","hours":0.5,"label":"marginal","mean_quality":0.49,"start":"2045-02-06T16:50Z","start_local":"18:50"},{"end":"2045-02-06T20:05Z","end_local":"22:05","hours":2.75,"label":"good","mean_quality":0.84,"start":"2045-02-06T17:20Z","start_local":"19:20"},{"end":"2045-02-06T20:40Z","end_local":"22:40","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2045-02-06T20:05Z","start_local":"22:05"},{"end":"2045-02-07T05:30Z","end_local":"07:30","hours":8.83,"label":"unusable","mean_quality":0.0,"start":"2045-02-06T20:40Z","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":"2045-02-06T17:17:42Z","dark_hours":10.57,"dark_to":"2045-02-07T03:52:02Z","moon":{"illumination":0.688,"phase":"waning gibbous","waxing":false},"moon_free_dark_hours":4.33,"moonrise":"2045-02-06T21:38:17Z","moonset":"2045-02-07T07:54:03Z","sunrise":"2045-02-07T05:26:17Z","sunset":"2045-02-06T15:43:13Z","twilight":{"astronomical":{"end":"2045-02-06T17:17:42Z","start":"2045-02-07T03:52:02Z"},"civil":{"end":"2045-02-06T16:12:17Z","start":"2045-02-07T04:57:18Z"},"nautical":{"end":"2045-02-06T16:45:15Z","start":"2045-02-07T04:24:24Z"}},"window_end":"2045-02-07T10:00:00Z","window_start":"2045-02-06T10:00:00Z"},"night_date":"2045-02-06","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.26,"alt":52.7,"t":"2045-02-06T17:20:00Z"},"dec":41.26875,"dec_of_date":41.5152,"dec_str":"+41\u00b0 16' 07.5\"","good_hours":2.25,"limit_rise":"2045-02-07T07:14:15Z","limit_set":"2045-02-06T20:37:27Z","max_az_rate_deg_per_min":27.66,"moon_separation":150.9,"never_rises":false,"ra":10.68470833,"ra_of_date":11.3048,"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":"2045-02-06T23:26:03Z","blocked_dark_hours":0,"clears_at":"2045-02-07T04:39:19Z","rise_az":69.4},"track":[{"above_terrain":true,"airmass":1.38,"alt":46.36,"az":69.4,"t":"2045-02-06T10:00:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.36,"alt":47.23,"az":69.9,"t":"2045-02-06T10:05:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.34,"alt":48.11,"az":70.4,"t":"2045-02-06T10:10:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.32,"alt":49.0,"az":70.8,"t":"2045-02-06T10:15:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.31,"alt":49.88,"az":71.3,"t":"2045-02-06T10:20:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.29,"alt":50.77,"az":71.8,"t":"2045-02-06T10:25:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.27,"alt":51.66,"az":72.3,"t":"2045-02-06T10:30:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.26,"alt":52.55,"az":72.7,"t":"2045-02-06T10:35:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.24,"alt":53.45,"az":73.2,"t":"2045-02-06T10:40:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.23,"alt":54.35,"az":73.7,"t":"2045-02-06T10:45:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.22,"alt":55.24,"az":74.1,"t":"2045-02-06T10:50:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.2,"alt":56.15,"az":74.6,"t":"2045-02-06T10:55:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.19,"alt":57.05,"az":75.1,"t":"2045-02-06T11:00:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.18,"alt":57.95,"az":75.5,"t":"2045-02-06T11:05:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.17,"alt":58.86,"az":76.0,"t":"2045-02-06T11:10:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.16,"alt":59.77,"az":76.4,"t":"2045-02-06T11:15:00Z","terrain":0.71},{"above_terrain":true,"airmass":1.15,"alt":60.68,"az":76.9,"t":"2045-02-06T11:20:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.14,"alt":61.59,"az":77.4,"t":"2045-02-06T11:25:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.13,"alt":62.51,"az":77.8,"t":"2045-02-06T11:30:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.12,"alt":63.42,"az":78.3,"t":"2045-02-06T11:35:00Z","terrain":0.61},{"above_terrain":true,"airmass":1.11,"alt":64.34,"az":78.7,"t":"2045-02-06T11:40:00Z","terrain":0.59},{"above_terrain":true,"airmass":1.1,"alt":65.26,"az":79.2,"t":"2045-02-06T11:45:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.09,"alt":66.18,"az":79.6,"t":"2045-02-06T11:50:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.09,"alt":67.1,"az":80.1,"t":"2045-02-06T11:55:00Z","terrain":0.48},{"above_terrain":true,"airmass":1.08,"alt":68.02,"az":80.5,"t":"2045-02-06T12:00:00Z","terrain":0.58},{"above_terrain":true,"airmass":1.07,"alt":68.95,"az":81.0,"t":"2045-02-06T12:05:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.06,"alt":69.87,"az":81.4,"t":"2045-02-06T12:10:00Z","terrain":0.73},{"above_terrain":true,"airmass":1.06,"alt":70.8,"az":81.9,"t":"2045-02-06T12:15:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.05,"alt":71.72,"az":82.3,"t":"2045-02-06T12:20:00Z","terrain":0.69},{"above_terrain":true,"airmass":1.05,"alt":72.65,"az":82.8,"t":"2045-02-06T12:25:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.04,"alt":73.58,"az":83.3,"t":"2045-02-06T12:30:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.04,"alt":74.51,"az":83.7,"t":"2045-02-06T12:35:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.03,"alt":75.44,"az":84.2,"t":"2045-02-06T12:40:00Z","terrain":0.37},{"above_terrain":true,"airmass":1.03,"alt":76.37,"az":84.7,"t":"2045-02-06T12:45:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.02,"alt":77.31,"az":85.1,"t":"2045-02-06T12:50:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.02,"alt":78.24,"az":85.6,"t":"2045-02-06T12:55:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.02,"alt":79.17,"az":86.1,"t":"2045-02-06T13:00:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.01,"alt":80.11,"az":86.6,"t":"2045-02-06T13:05:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.01,"alt":81.04,"az":87.1,"t":"2045-02-06T13:10:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.01,"alt":81.98,"az":87.7,"t":"2045-02-06T13:15:00Z","terrain":-0.03},{"above_terrain":true,"airmass":1.01,"alt":82.91,"az":88.3,"t":"2045-02-06T13:20:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.01,"alt":83.85,"az":88.9,"t":"2045-02-06T13:25:00Z","terrain":-0.19},{"above_terrain":true,"airmass":1.0,"alt":84.78,"az":89.6,"t":"2045-02-06T13:30:00Z","terrain":-0.21},{"above_terrain":true,"airmass":1.0,"alt":85.72,"az":90.5,"t":"2045-02-06T13:35:00Z","terrain":-0.16},{"above_terrain":true,"airmass":1.0,"alt":86.65,"az":91.6,"t":"2045-02-06T13:40:00Z","terrain":0.02},{"above_terrain":true,"airmass":1.0,"alt":87.59,"az":93.2,"t":"2045-02-06T13:45:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.0,"alt":88.52,"az":96.3,"t":"2045-02-06T13:50:00Z","terrain":0.6},{"above_terrain":true,"airmass":1.0,"alt":89.44,"az":108.3,"t":"2045-02-06T13:55:00Z","terrain":-1.02},{"above_terrain":true,"airmass":1.0,"alt":89.55,"az":246.7,"t":"2045-02-06T14:00:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.0,"alt":88.64,"az":263.1,"t":"2045-02-06T14:05:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.0,"alt":87.71,"az":266.6,"t":"2045-02-06T14:10:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.0,"alt":86.78,"az":268.3,"t":"2045-02-06T14:15:00Z","terrain":0.68},{"above_terrain":true,"airmass":1.0,"alt":85.84,"az":269.4,"t":"2045-02-06T14:20:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.0,"alt":84.9,"az":270.3,"t":"2045-02-06T14:25:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.01,"alt":83.97,"az":271.0,"t":"2045-02-06T14:30:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.01,"alt":83.03,"az":271.6,"t":"2045-02-06T14:35:00Z","terrain":0.55},{"above_terrain":true,"airmass":1.01,"alt":82.1,"az":272.2,"t":"2045-02-06T14:40:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.01,"alt":81.16,"az":272.8,"t":"2045-02-06T14:45:00Z","terrain":0.2},{"above_terrain":true,"airmass":1.01,"alt":80.23,"az":273.3,"t":"2045-02-06T14:50:00Z","terrain":0.09},{"above_terrain":true,"airmass":1.02,"alt":79.29,"az":273.8,"t":"2045-02-06T14:55:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.02,"alt":78.36,"az":274.3,"t":"2045-02-06T15:00:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.02,"alt":77.43,"az":274.8,"t":"2045-02-06T15:05:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.03,"alt":76.49,"az":275.3,"t":"2045-02-06T15:10:00Z","terrain":0.06},{"above_terrain":true,"airmass":1.03,"alt":75.56,"az":275.8,"t":"2045-02-06T15:15:00Z","terrain":0.01},{"above_terrain":true,"airmass":1.04,"alt":74.63,"az":276.2,"t":"2045-02-06T15:20:00Z","terrain":-0.04},{"above_terrain":true,"airmass":1.04,"alt":73.7,"az":276.7,"t":"2045-02-06T15:25:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.05,"alt":72.77,"az":277.1,"t":"2045-02-06T15:30:00Z","terrain":-0.13},{"above_terrain":true,"airmass":1.05,"alt":71.84,"az":277.6,"t":"2045-02-06T15:35:00Z","terrain":-0.1},{"above_terrain":true,"airmass":1.06,"alt":70.92,"az":278.1,"t":"2045-02-06T15:40:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.06,"alt":69.99,"az":278.5,"t":"2045-02-06T15:45:00Z","terrain":-0.05},{"above_terrain":true,"airmass":1.07,"alt":69.07,"az":279.0,"t":"2045-02-06T15:50:00Z","terrain":-0.02},{"above_terrain":true,"airmass":1.08,"alt":68.14,"az":279.4,"t":"2045-02-06T15:55:00Z","terrain":-0.07},{"above_terrain":true,"airmass":1.08,"alt":67.22,"az":279.9,"t":"2045-02-06T16:00:00Z","terrain":-0.12},{"above_terrain":true,"airmass":1.09,"alt":66.3,"az":280.3,"t":"2045-02-06T16:05:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.1,"alt":65.38,"az":280.8,"t":"2045-02-06T16:10:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.11,"alt":64.46,"az":281.2,"t":"2045-02-06T16:15:00Z","terrain":-0.01},{"above_terrain":true,"airmass":1.12,"alt":63.54,"az":281.7,"t":"2045-02-06T16:20:00Z","terrain":-0.08},{"above_terrain":true,"airmass":1.13,"alt":62.63,"az":282.1,"t":"2045-02-06T16:25:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.13,"alt":61.71,"az":282.6,"t":"2045-02-06T16:30:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.14,"alt":60.8,"az":283.0,"t":"2045-02-06T16:35:00Z","terrain":-0.0},{"above_terrain":true,"airmass":1.16,"alt":59.89,"az":283.5,"t":"2045-02-06T16:40:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.17,"alt":58.98,"az":284.0,"t":"2045-02-06T16:45:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.18,"alt":58.07,"az":284.4,"t":"2045-02-06T16:50:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.19,"alt":57.17,"az":284.9,"t":"2045-02-06T16:55:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.2,"alt":56.26,"az":285.3,"t":"2045-02-06T17:00:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.21,"alt":55.36,"az":285.8,"t":"2045-02-06T17:05:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.23,"alt":54.46,"az":286.3,"t":"2045-02-06T17:10:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.24,"alt":53.56,"az":286.7,"t":"2045-02-06T17:15:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.26,"alt":52.67,"az":287.2,"t":"2045-02-06T17:20:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.27,"alt":51.78,"az":287.7,"t":"2045-02-06T17:25:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.29,"alt":50.88,"az":288.2,"t":"2045-02-06T17:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.3,"alt":50.0,"az":288.6,"t":"2045-02-06T17:35:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.32,"alt":49.11,"az":289.1,"t":"2045-02-06T17:40:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.34,"alt":48.23,"az":289.6,"t":"2045-02-06T17:45:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.36,"alt":47.35,"az":290.1,"t":"2045-02-06T17:50:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.38,"alt":46.47,"az":290.6,"t":"2045-02-06T17:55:00Z","terrain":0.4},{"above_terrain":true,"airmass":1.4,"alt":45.59,"az":291.0,"t":"2045-02-06T18:00:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.42,"alt":44.72,"az":291.5,"t":"2045-02-06T18:05:00Z","terrain":0.52},{"above_terrain":true,"airmass":1.44,"alt":43.85,"az":292.0,"t":"2045-02-06T18:10:00Z","terrain":0.54},{"above_terrain":true,"airmass":1.46,"alt":42.99,"az":292.5,"t":"2045-02-06T18:15:00Z","terrain":0.41},{"above_terrain":true,"airmass":1.49,"alt":42.12,"az":293.0,"t":"2045-02-06T18:20:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.51,"alt":41.26,"az":293.5,"t":"2045-02-06T18:25:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.54,"alt":40.41,"az":294.0,"t":"2045-02-06T18:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.57,"alt":39.56,"az":294.6,"t":"2045-02-06T18:35:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.6,"alt":38.71,"az":295.1,"t":"2045-02-06T18:40:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.63,"alt":37.86,"az":295.6,"t":"2045-02-06T18:45:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.66,"alt":37.02,"az":296.1,"t":"2045-02-06T18:50:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.69,"alt":36.18,"az":296.6,"t":"2045-02-06T18:55:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.73,"alt":35.34,"az":297.2,"t":"2045-02-06T19:00:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.76,"alt":34.51,"az":297.7,"t":"2045-02-06T19:05:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.8,"alt":33.69,"az":298.2,"t":"2045-02-06T19:10:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.84,"alt":32.86,"az":298.8,"t":"2045-02-06T19:15:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.88,"alt":32.05,"az":299.3,"t":"2045-02-06T19:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.92,"alt":31.23,"az":299.9,"t":"2045-02-06T19:25:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.97,"alt":30.42,"az":300.4,"t":"2045-02-06T19:30:00Z","terrain":0.35},{"above_terrain":true,"airmass":2.02,"alt":29.62,"az":301.0,"t":"2045-02-06T19:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":2.07,"alt":28.82,"az":301.5,"t":"2045-02-06T19:40:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.12,"alt":28.02,"az":302.1,"t":"2045-02-06T19:45:00Z","terrain":0.05},{"above_terrain":true,"airmass":2.18,"alt":27.23,"az":302.7,"t":"2045-02-06T19:50:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.24,"alt":26.45,"az":303.3,"t":"2045-02-06T19:55:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.3,"alt":25.67,"az":303.8,"t":"2045-02-06T20:00:00Z","terrain":-0.12},{"above_terrain":true,"airmass":2.37,"alt":24.89,"az":304.4,"t":"2045-02-06T20:05:00Z","terrain":-0.18},{"above_terrain":true,"airmass":2.44,"alt":24.12,"az":305.0,"t":"2045-02-06T20:10:00Z","terrain":-0.29},{"above_terrain":true,"airmass":2.51,"alt":23.36,"az":305.6,"t":"2045-02-06T20:15:00Z","terrain":-0.22},{"above_terrain":true,"airmass":2.59,"alt":22.6,"az":306.2,"t":"2045-02-06T20:20:00Z","terrain":-0.1},{"above_terrain":true,"airmass":2.67,"alt":21.85,"az":306.8,"t":"2045-02-06T20:25:00Z","terrain":0.11},{"above_terrain":true,"airmass":2.76,"alt":21.1,"az":307.4,"t":"2045-02-06T20:30:00Z","terrain":0.24},{"above_terrain":true,"airmass":2.85,"alt":20.36,"az":308.0,"t":"2045-02-06T20:35:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.96,"alt":19.63,"az":308.7,"t":"2045-02-06T20:40:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.06,"alt":18.9,"az":309.3,"t":"2045-02-06T20:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":3.18,"alt":18.18,"az":309.9,"t":"2045-02-06T20:50:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.3,"alt":17.46,"az":310.6,"t":"2045-02-06T20:55:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.43,"alt":16.76,"az":311.2,"t":"2045-02-06T21:00:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.57,"alt":16.06,"az":311.9,"t":"2045-02-06T21:05:00Z","terrain":0.17},{"above_terrain":true,"airmass":3.73,"alt":15.36,"az":312.5,"t":"2045-02-06T21:10:00Z","terrain":0.21},{"above_terrain":true,"airmass":3.89,"alt":14.68,"az":313.2,"t":"2045-02-06T21:15:00Z","terrain":0.31},{"above_terrain":true,"airmass":4.07,"alt":14.0,"az":313.8,"t":"2045-02-06T21:20:00Z","terrain":0.44},{"above_terrain":true,"airmass":4.27,"alt":13.33,"az":314.5,"t":"2045-02-06T21:25:00Z","terrain":0.52},{"above_terrain":true,"airmass":4.48,"alt":12.66,"az":315.2,"t":"2045-02-06T21:30:00Z","terrain":0.54},{"above_terrain":true,"airmass":4.71,"alt":12.01,"az":315.9,"t":"2045-02-06T21:35:00Z","terrain":0.49},{"above_terrain":true,"airmass":4.96,"alt":11.36,"az":316.6,"t":"2045-02-06T21:40:00Z","terrain":0.37},{"above_terrain":true,"airmass":5.23,"alt":10.72,"az":317.3,"t":"2045-02-06T21:45:00Z","terrain":0.31},{"above_terrain":true,"airmass":5.54,"alt":10.09,"az":318.0,"t":"2045-02-06T21:50:00Z","terrain":0.33},{"above_terrain":true,"airmass":5.88,"alt":9.47,"az":318.7,"t":"2045-02-06T21:55:00Z","terrain":-0.0},{"above_terrain":true,"airmass":6.25,"alt":8.86,"az":319.4,"t":"2045-02-06T22:00:00Z","terrain":-0.17},{"above_terrain":true,"airmass":6.67,"alt":8.25,"az":320.2,"t":"2045-02-06T22:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.13,"alt":7.66,"az":320.9,"t":"2045-02-06T22:10:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.66,"alt":7.07,"az":321.6,"t":"2045-02-06T22:15:00Z","terrain":0.06},{"above_terrain":true,"airmass":8.26,"alt":6.49,"az":322.4,"t":"2045-02-06T22:20:00Z","terrain":0.16},{"above_terrain":true,"airmass":8.93,"alt":5.93,"az":323.1,"t":"2045-02-06T22:25:00Z","terrain":0.04},{"above_terrain":true,"airmass":9.71,"alt":5.37,"az":323.9,"t":"2045-02-06T22:30:00Z","terrain":-0.18},{"above_terrain":true,"airmass":10.61,"alt":4.82,"az":324.6,"t":"2045-02-06T22:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":11.66,"alt":4.29,"az":325.4,"t":"2045-02-06T22:40:00Z","terrain":-0.21},{"above_terrain":true,"airmass":12.89,"alt":3.76,"az":326.2,"t":"2045-02-06T22:45:00Z","terrain":-0.27},{"above_terrain":true,"airmass":14.34,"alt":3.25,"az":327.0,"t":"2045-02-06T22:50:00Z","terrain":-0.39},{"above_terrain":true,"airmass":16.08,"alt":2.74,"az":327.8,"t":"2045-02-06T22:55:00Z","terrain":-0.27},{"above_terrain":true,"airmass":18.18,"alt":2.25,"az":328.6,"t":"2045-02-06T23:00:00Z","terrain":-0.17},{"above_terrain":true,"airmass":20.75,"alt":1.77,"az":329.4,"t":"2045-02-06T23:05:00Z","terrain":-0.21},{"above_terrain":true,"airmass":23.91,"alt":1.3,"az":330.2,"t":"2045-02-06T23:10:00Z","terrain":-0.36},{"above_terrain":true,"airmass":27.82,"alt":0.84,"az":331.0,"t":"2045-02-06T23:15:00Z","terrain":-0.39},{"above_terrain":true,"airmass":32.67,"alt":0.39,"az":331.8,"t":"2045-02-06T23:20:00Z","terrain":-0.18},{"above_terrain":true,"airmass":null,"alt":-0.05,"az":332.7,"t":"2045-02-06T23:25:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-0.47,"az":333.5,"t":"2045-02-06T23:30:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-0.88,"az":334.4,"t":"2045-02-06T23:35:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-1.28,"az":335.2,"t":"2045-02-06T23:40:00Z","terrain":-0.64},{"above_terrain":false,"airmass":null,"alt":-1.67,"az":336.1,"t":"2045-02-06T23:45:00Z","terrain":-0.82},{"above_terrain":false,"airmass":null,"alt":-2.04,"az":336.9,"t":"2045-02-06T23:50:00Z","terrain":-0.74},{"above_terrain":false,"airmass":null,"alt":-2.4,"az":337.8,"t":"2045-02-06T23:55:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-2.75,"az":338.7,"t":"2045-02-07T00:00:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-3.08,"az":339.5,"t":"2045-02-07T00:05:00Z","terrain":-0.63},{"above_terrain":false,"airmass":null,"alt":-3.4,"az":340.4,"t":"2045-02-07T00:10:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-3.71,"az":341.3,"t":"2045-02-07T00:15:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-4.0,"az":342.2,"t":"2045-02-07T00:20:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-4.28,"az":343.1,"t":"2045-02-07T00:25:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-4.55,"az":344.0,"t":"2045-02-07T00:30:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-4.8,"az":344.9,"t":"2045-02-07T00:35:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-5.03,"az":345.8,"t":"2045-02-07T00:40:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-5.26,"az":346.7,"t":"2045-02-07T00:45:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-5.46,"az":347.7,"t":"2045-02-07T00:50:00Z","terrain":-0.24},{"above_terrain":false,"airmass":null,"alt":-5.66,"az":348.6,"t":"2045-02-07T00:55:00Z","terrain":-0.06},{"above_terrain":false,"airmass":null,"alt":-5.83,"az":349.5,"t":"2045-02-07T01:00:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-6.0,"az":350.4,"t":"2045-02-07T01:05:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-6.15,"az":351.4,"t":"2045-02-07T01:10:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-6.28,"az":352.3,"t":"2045-02-07T01:15:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-6.4,"az":353.2,"t":"2045-02-07T01:20:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-6.5,"az":354.2,"t":"2045-02-07T01:25:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.59,"az":355.1,"t":"2045-02-07T01:30:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-6.66,"az":356.1,"t":"2045-02-07T01:35:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.71,"az":357.0,"t":"2045-02-07T01:40:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-6.76,"az":357.9,"t":"2045-02-07T01:45:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-6.78,"az":358.9,"t":"2045-02-07T01:50:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-6.79,"az":359.8,"t":"2045-02-07T01:55:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-6.79,"az":0.8,"t":"2045-02-07T02:00:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-6.77,"az":1.7,"t":"2045-02-07T02:05:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-6.73,"az":2.7,"t":"2045-02-07T02:10:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-6.68,"az":3.6,"t":"2045-02-07T02:15:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-6.61,"az":4.6,"t":"2045-02-07T02:20:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-6.53,"az":5.5,"t":"2045-02-07T02:25:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-6.43,"az":6.4,"t":"2045-02-07T02:30:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-6.32,"az":7.4,"t":"2045-02-07T02:35:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-6.19,"az":8.3,"t":"2045-02-07T02:40:00Z","terrain":-0.49},{"above_terrain":false,"airmass":null,"alt":-6.05,"az":9.2,"t":"2045-02-07T02:45:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-5.89,"az":10.2,"t":"2045-02-07T02:50:00Z","terrain":-0.56},{"above_terrain":false,"airmass":null,"alt":-5.72,"az":11.1,"t":"2045-02-07T02:55:00Z","terrain":-0.38},{"above_terrain":false,"airmass":null,"alt":-5.53,"az":12.0,"t":"2045-02-07T03:00:00Z","terrain":-0.18},{"above_terrain":false,"airmass":null,"alt":-5.33,"az":12.9,"t":"2045-02-07T03:05:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-5.11,"az":13.9,"t":"2045-02-07T03:10:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-4.88,"az":14.8,"t":"2045-02-07T03:15:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-4.63,"az":15.7,"t":"2045-02-07T03:20:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-4.37,"az":16.6,"t":"2045-02-07T03:25:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-4.1,"az":17.5,"t":"2045-02-07T03:30:00Z","terrain":0.5},{"above_terrain":false,"airmass":null,"alt":-3.81,"az":18.4,"t":"2045-02-07T03:35:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-3.51,"az":19.3,"t":"2045-02-07T03:40:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-3.19,"az":20.2,"t":"2045-02-07T03:45:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-2.86,"az":21.0,"t":"2045-02-07T03:50:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-2.52,"az":21.9,"t":"2045-02-07T03:55:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-2.17,"az":22.8,"t":"2045-02-07T04:00:00Z","terrain":1.12},{"above_terrain":false,"airmass":null,"alt":-1.8,"az":23.6,"t":"2045-02-07T04:05:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-1.41,"az":24.5,"t":"2045-02-07T04:10:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-1.02,"az":25.4,"t":"2045-02-07T04:15:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-0.61,"az":26.2,"t":"2045-02-07T04:20:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-0.19,"az":27.0,"t":"2045-02-07T04:25:00Z","terrain":1.28},{"above_terrain":false,"airmass":34.58,"alt":0.24,"az":27.9,"t":"2045-02-07T04:30:00Z","terrain":1.2},{"above_terrain":false,"airmass":29.36,"alt":0.68,"az":28.7,"t":"2045-02-07T04:35:00Z","terrain":1.06},{"above_terrain":true,"airmass":25.15,"alt":1.14,"az":29.5,"t":"2045-02-07T04:40:00Z","terrain":1.08},{"above_terrain":true,"airmass":21.76,"alt":1.6,"az":30.3,"t":"2045-02-07T04:45:00Z","terrain":1.2},{"above_terrain":true,"airmass":19.0,"alt":2.08,"az":31.1,"t":"2045-02-07T04:50:00Z","terrain":1.31},{"above_terrain":true,"airmass":16.76,"alt":2.57,"az":31.9,"t":"2045-02-07T04:55:00Z","terrain":1.33},{"above_terrain":true,"airmass":14.9,"alt":3.07,"az":32.7,"t":"2045-02-07T05:00:00Z","terrain":1.08},{"above_terrain":true,"airmass":13.36,"alt":3.58,"az":33.5,"t":"2045-02-07T05:05:00Z","terrain":0.69},{"above_terrain":true,"airmass":12.06,"alt":4.11,"az":34.3,"t":"2045-02-07T05:10:00Z","terrain":0.31},{"above_terrain":true,"airmass":10.95,"alt":4.64,"az":35.1,"t":"2045-02-07T05:15:00Z","terrain":0.05},{"above_terrain":true,"airmass":10.01,"alt":5.18,"az":35.9,"t":"2045-02-07T05:20:00Z","terrain":0.03},{"above_terrain":true,"airmass":9.19,"alt":5.74,"az":36.6,"t":"2045-02-07T05:25:00Z","terrain":-0.04},{"above_terrain":true,"airmass":8.48,"alt":6.3,"az":37.4,"t":"2045-02-07T05:30:00Z","terrain":-0.13},{"above_terrain":true,"airmass":7.86,"alt":6.87,"az":38.1,"t":"2045-02-07T05:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.31,"alt":7.45,"az":38.9,"t":"2045-02-07T05:40:00Z","terrain":-0.17},{"above_terrain":true,"airmass":6.82,"alt":8.05,"az":39.6,"t":"2045-02-07T05:45:00Z","terrain":-0.09},{"above_terrain":true,"airmass":6.39,"alt":8.65,"az":40.3,"t":"2045-02-07T05:50:00Z","terrain":-0.03},{"above_terrain":true,"airmass":6.0,"alt":9.26,"az":41.0,"t":"2045-02-07T05:55:00Z","terrain":0.02},{"above_terrain":true,"airmass":5.65,"alt":9.88,"az":41.8,"t":"2045-02-07T06:00:00Z","terrain":0.1},{"above_terrain":true,"airmass":5.34,"alt":10.5,"az":42.5,"t":"2045-02-07T06:05:00Z","terrain":0.18},{"above_terrain":true,"airmass":5.05,"alt":11.14,"az":43.2,"t":"2045-02-07T06:10:00Z","terrain":0.28},{"above_terrain":true,"airmass":4.79,"alt":11.79,"az":43.9,"t":"2045-02-07T06:15:00Z","terrain":0.39},{"above_terrain":true,"airmass":4.55,"alt":12.44,"az":44.6,"t":"2045-02-07T06:20:00Z","terrain":0.51},{"above_terrain":true,"airmass":4.34,"alt":13.1,"az":45.2,"t":"2045-02-07T06:25:00Z","terrain":0.6},{"above_terrain":true,"airmass":4.14,"alt":13.77,"az":45.9,"t":"2045-02-07T06:30:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.95,"alt":14.44,"az":46.6,"t":"2045-02-07T06:35:00Z","terrain":0.63},{"above_terrain":true,"airmass":3.78,"alt":15.13,"az":47.3,"t":"2045-02-07T06:40:00Z","terrain":0.59},{"above_terrain":true,"airmass":3.63,"alt":15.82,"az":47.9,"t":"2045-02-07T06:45:00Z","terrain":0.54},{"above_terrain":true,"airmass":3.48,"alt":16.52,"az":48.6,"t":"2045-02-07T06:50:00Z","terrain":0.46},{"above_terrain":true,"airmass":3.34,"alt":17.22,"az":49.2,"t":"2045-02-07T06:55:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.22,"alt":17.93,"az":49.9,"t":"2045-02-07T07:00:00Z","terrain":0.4},{"above_terrain":true,"airmass":3.1,"alt":18.65,"az":50.5,"t":"2045-02-07T07:05:00Z","terrain":0.46},{"above_terrain":true,"airmass":2.99,"alt":19.38,"az":51.1,"t":"2045-02-07T07:10:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.89,"alt":20.11,"az":51.7,"t":"2045-02-07T07:15:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.79,"alt":20.85,"az":52.4,"t":"2045-02-07T07:20:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.7,"alt":21.59,"az":53.0,"t":"2045-02-07T07:25:00Z","terrain":0.84},{"above_terrain":true,"airmass":2.62,"alt":22.34,"az":53.6,"t":"2045-02-07T07:30:00Z","terrain":0.93},{"above_terrain":true,"airmass":2.54,"alt":23.1,"az":54.2,"t":"2045-02-07T07:35:00Z","terrain":1.02},{"above_terrain":true,"airmass":2.46,"alt":23.86,"az":54.8,"t":"2045-02-07T07:40:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.39,"alt":24.63,"az":55.4,"t":"2045-02-07T07:45:00Z","terrain":1.07},{"above_terrain":true,"airmass":2.32,"alt":25.4,"az":56.0,"t":"2045-02-07T07:50:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.26,"alt":26.18,"az":56.6,"t":"2045-02-07T07:55:00Z","terrain":1.06},{"above_terrain":true,"airmass":2.2,"alt":26.96,"az":57.1,"t":"2045-02-07T08:00:00Z","terrain":1.09},{"above_terrain":true,"airmass":2.14,"alt":27.75,"az":57.7,"t":"2045-02-07T08:05:00Z","terrain":1.2},{"above_terrain":true,"airmass":2.09,"alt":28.54,"az":58.3,"t":"2045-02-07T08:10:00Z","terrain":1.24},{"above_terrain":true,"airmass":2.03,"alt":29.34,"az":58.8,"t":"2045-02-07T08:15:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.99,"alt":30.15,"az":59.4,"t":"2045-02-07T08:20:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.94,"alt":30.95,"az":59.9,"t":"2045-02-07T08:25:00Z","terrain":1.17},{"above_terrain":true,"airmass":1.89,"alt":31.77,"az":60.5,"t":"2045-02-07T08:30:00Z","terrain":1.13},{"above_terrain":true,"airmass":1.85,"alt":32.58,"az":61.0,"t":"2045-02-07T08:35:00Z","terrain":1.09},{"above_terrain":true,"airmass":1.81,"alt":33.4,"az":61.6,"t":"2045-02-07T08:40:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.77,"alt":34.23,"az":62.1,"t":"2045-02-07T08:45:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.74,"alt":35.06,"az":62.7,"t":"2045-02-07T08:50:00Z","terrain":0.94},{"above_terrain":true,"airmass":1.7,"alt":35.89,"az":63.2,"t":"2045-02-07T08:55:00Z","terrain":0.88},{"above_terrain":true,"airmass":1.67,"alt":36.73,"az":63.7,"t":"2045-02-07T09:00:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.64,"alt":37.57,"az":64.2,"t":"2045-02-07T09:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.61,"alt":38.42,"az":64.8,"t":"2045-02-07T09:10:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.58,"alt":39.26,"az":65.3,"t":"2045-02-07T09:15:00Z","terrain":0.79},{"above_terrain":true,"airmass":1.55,"alt":40.12,"az":65.8,"t":"2045-02-07T09:20:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.52,"alt":40.97,"az":66.3,"t":"2045-02-07T09:25:00Z","terrain":0.86},{"above_terrain":true,"airmass":1.5,"alt":41.83,"az":66.8,"t":"2045-02-07T09:30:00Z","terrain":0.91},{"above_terrain":true,"airmass":1.47,"alt":42.69,"az":67.3,"t":"2045-02-07T09:35:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.45,"alt":43.56,"az":67.8,"t":"2045-02-07T09:40:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.43,"alt":44.42,"az":68.3,"t":"2045-02-07T09:45:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.41,"alt":45.3,"az":68.8,"t":"2045-02-07T09:50:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.38,"alt":46.17,"az":69.3,"t":"2045-02-07T09:55:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.36,"alt":47.05,"az":69.8,"t":"2045-02-07T10:00:00Z","terrain":1.18}],"transit":{"airmass":1.0,"alt":89.6,"az":246.7,"t":"2045-02-06T14:00:00Z"},"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."]}