{"assessment":{"best_window":{"end":"2030-01-31T04:00Z","end_local":"06:00","hours":5.58,"label":"good","mean_quality":0.88,"start":"2030-01-30T22:25Z","start_local":"00:25"},"cost":{"altitude":6.04,"clouds":0.0,"darkness":1.02,"moon":0.01},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically worth it \u2014 weather unknown","hourly":[{"alt":-40,"cloud":null,"high":null,"iso":"2030-01-30T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-40,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"18:00","wind":null},{"alt":-32,"cloud":null,"high":null,"iso":"2030-01-30T17:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-50,"precip":null,"q":0.0,"rh":null,"sky":"astronomical twilight","temp":null,"time":"19:00","wind":null},{"alt":-23,"cloud":null,"high":null,"iso":"2030-01-30T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-60,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":-12,"cloud":null,"high":null,"iso":"2030-01-30T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-68,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":-1,"cloud":null,"high":null,"iso":"2030-01-30T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-71,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":10,"cloud":null,"high":null,"iso":"2030-01-30T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-68,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":21,"cloud":null,"high":null,"iso":"2030-01-30T22:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-60,"precip":null,"q":0.45,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":32,"cloud":null,"high":null,"iso":"2030-01-30T23:00Z","label":"good","low":null,"mid":null,"moon_alt":-50,"precip":null,"q":0.81,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":41,"cloud":null,"high":null,"iso":"2030-01-31T00:00Z","label":"good","low":null,"mid":null,"moon_alt":-39,"precip":null,"q":0.87,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":47,"cloud":null,"high":null,"iso":"2030-01-31T01:00Z","label":"good","low":null,"mid":null,"moon_alt":-28,"precip":null,"q":0.91,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":50,"cloud":null,"high":null,"iso":"2030-01-31T02:00Z","label":"good","low":null,"mid":null,"moon_alt":-18,"precip":null,"q":0.93,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":49,"cloud":null,"high":null,"iso":"2030-01-31T03:00Z","label":"good","low":null,"mid":null,"moon_alt":-8,"precip":null,"q":0.92,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":43,"cloud":null,"high":null,"iso":"2030-01-31T04:00Z","label":"marginal","low":null,"mid":null,"moon_alt":2,"precip":null,"q":0.44,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":35,"cloud":null,"high":null,"iso":"2030-01-31T05:00Z","label":"poor","low":null,"mid":null,"moon_alt":10,"precip":null,"q":0.12,"rh":null,"sky":"nautical twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.93,"peak_sky":0.93,"quality_hours":5.49,"reasons":["the target being low or below 20\u00b0 cost 6.0 quality-hours","daylight and twilight cost 1.0 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":93,"score_weather":null,"sky_hours":5.49,"verdict":"unknown","verdict_astronomy":"good","weather_known":false,"windows":[{"end":"2030-01-30T21:55Z","end_local":"23:55","hours":6.42,"label":"unusable","mean_quality":0.0,"start":"2030-01-30T15:30Z","start_local":"17:30"},{"end":"2030-01-30T22:25Z","end_local":"00:25","hours":0.5,"label":"marginal","mean_quality":0.51,"start":"2030-01-30T21:55Z","start_local":"23:55"},{"end":"2030-01-31T04:00Z","end_local":"06:00","hours":5.58,"label":"good","mean_quality":0.88,"start":"2030-01-30T22:25Z","start_local":"00:25"},{"end":"2030-01-31T04:35Z","end_local":"06:35","hours":0.58,"label":"marginal","mean_quality":0.43,"start":"2030-01-31T04:00Z","start_local":"06:00"},{"end":"2030-01-31T05:05Z","end_local":"07:05","hours":0.5,"label":"poor","mean_quality":0.12,"start":"2030-01-31T04:35Z","start_local":"06:35"},{"end":"2030-01-31T05:35Z","end_local":"07:35","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2030-01-31T05:05Z","start_local":"07:05"}]},"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":"2030-01-30T17:09:33Z","dark_hours":10.82,"dark_to":"2030-01-31T03:58:48Z","moon":{"illumination":0.091,"phase":"waning crescent","waxing":false},"moon_free_dark_hours":10.63,"moonrise":"2030-01-31T03:48:34Z","moonset":"2030-01-30T12:05:27Z","sunrise":"2030-01-31T05:34:15Z","sunset":"2030-01-30T15:33:51Z","twilight":{"astronomical":{"end":"2030-01-30T17:09:33Z","start":"2030-01-31T03:58:48Z"},"civil":{"end":"2030-01-30T16:03:27Z","start":"2030-01-31T05:04:45Z"},"nautical":{"end":"2030-01-30T16:36:51Z","start":"2030-01-31T04:31:26Z"}},"window_end":"2030-01-31T10:00:00Z","window_start":"2030-01-30T10:00:00Z"},"night_date":"2030-01-30","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":1.3,"alt":50.2,"t":"2030-01-31T02:10:00Z"},"dec":2.05238823,"dec_of_date":1.8863,"dec_str":"+02\u00b0 03' 08.6\"","good_hours":5.08,"limit_rise":"2030-01-30T21:52:36Z","limit_set":"2030-01-31T06:27:58Z","max_az_rate_deg_per_min":0.0,"moon_separation":90.0,"never_rises":false,"ra":187.27791594,"ra_of_date":187.6626,"ra_str":"12h 29m 06.7s","resolved":{"dec":2.05238823,"morphology":"E3","name":"3C 273","ra":187.27791594,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=3C%20273","source":"sesame","type":"BLL","type_text":"BL Lac object \u2014 a blazar","vmag":14.83},"summary":"5.1 dark hours above 30\u00b0 \u2014 a proper target for this night.","terrain":{"available":true,"behind_at":"2030-01-31T08:14:01Z","blocked_dark_hours":0,"clears_at":"2030-01-30T20:04:34Z","rise_az":87.5},"track":[{"above_terrain":false,"airmass":null,"alt":-18.31,"az":290.0,"t":"2030-01-30T10:00:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-19.19,"az":290.9,"t":"2030-01-30T10:05:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-20.06,"az":291.8,"t":"2030-01-30T10:10:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-20.92,"az":292.8,"t":"2030-01-30T10:15:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-21.78,"az":293.8,"t":"2030-01-30T10:20:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-22.64,"az":294.8,"t":"2030-01-30T10:25:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-23.48,"az":295.8,"t":"2030-01-30T10:30:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-24.32,"az":296.8,"t":"2030-01-30T10:35:00Z","terrain":0.27},{"above_terrain":false,"airmass":null,"alt":-25.15,"az":297.8,"t":"2030-01-30T10:40:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-25.98,"az":298.9,"t":"2030-01-30T10:45:00Z","terrain":0.16},{"above_terrain":false,"airmass":null,"alt":-26.79,"az":299.9,"t":"2030-01-30T10:50:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-27.6,"az":301.0,"t":"2030-01-30T10:55:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-28.4,"az":302.1,"t":"2030-01-30T11:00:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-29.19,"az":303.2,"t":"2030-01-30T11:05:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-29.96,"az":304.4,"t":"2030-01-30T11:10:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-30.73,"az":305.5,"t":"2030-01-30T11:15:00Z","terrain":-0.23},{"above_terrain":false,"airmass":null,"alt":-31.49,"az":306.7,"t":"2030-01-30T11:20:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-32.23,"az":307.9,"t":"2030-01-30T11:25:00Z","terrain":0.3},{"above_terrain":false,"airmass":null,"alt":-32.96,"az":309.1,"t":"2030-01-30T11:30:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-33.68,"az":310.3,"t":"2030-01-30T11:35:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-34.39,"az":311.5,"t":"2030-01-30T11:40:00Z","terrain":0.24},{"above_terrain":false,"airmass":null,"alt":-35.09,"az":312.8,"t":"2030-01-30T11:45:00Z","terrain":0.25},{"above_terrain":false,"airmass":null,"alt":-35.77,"az":314.1,"t":"2030-01-30T11:50:00Z","terrain":0.48},{"above_terrain":false,"airmass":null,"alt":-36.43,"az":315.4,"t":"2030-01-30T11:55:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-37.08,"az":316.8,"t":"2030-01-30T12:00:00Z","terrain":0.34},{"above_terrain":false,"airmass":null,"alt":-37.71,"az":318.1,"t":"2030-01-30T12:05:00Z","terrain":0.28},{"above_terrain":false,"airmass":null,"alt":-38.33,"az":319.5,"t":"2030-01-30T12:10:00Z","terrain":-0.17},{"above_terrain":false,"airmass":null,"alt":-38.93,"az":320.9,"t":"2030-01-30T12:15:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-39.51,"az":322.3,"t":"2030-01-30T12:20:00Z","terrain":0.17},{"above_terrain":false,"airmass":null,"alt":-40.07,"az":323.8,"t":"2030-01-30T12:25:00Z","terrain":-0.15},{"above_terrain":false,"airmass":null,"alt":-40.61,"az":325.3,"t":"2030-01-30T12:30:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-41.14,"az":326.8,"t":"2030-01-30T12:35:00Z","terrain":-0.36},{"above_terrain":false,"airmass":null,"alt":-41.64,"az":328.3,"t":"2030-01-30T12:40:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-42.12,"az":329.9,"t":"2030-01-30T12:45:00Z","terrain":-0.32},{"above_terrain":false,"airmass":null,"alt":-42.58,"az":331.4,"t":"2030-01-30T12:50:00Z","terrain":-0.28},{"above_terrain":false,"airmass":null,"alt":-43.01,"az":333.0,"t":"2030-01-30T12:55:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-43.43,"az":334.7,"t":"2030-01-30T13:00:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-43.82,"az":336.3,"t":"2030-01-30T13:05:00Z","terrain":-0.8},{"above_terrain":false,"airmass":null,"alt":-44.18,"az":338.0,"t":"2030-01-30T13:10:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-44.52,"az":339.7,"t":"2030-01-30T13:15:00Z","terrain":-0.6},{"above_terrain":false,"airmass":null,"alt":-44.83,"az":341.4,"t":"2030-01-30T13:20:00Z","terrain":-0.46},{"above_terrain":false,"airmass":null,"alt":-45.11,"az":343.1,"t":"2030-01-30T13:25:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-45.37,"az":344.8,"t":"2030-01-30T13:30:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-45.6,"az":346.6,"t":"2030-01-30T13:35:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-45.81,"az":348.4,"t":"2030-01-30T13:40:00Z","terrain":-0.09},{"above_terrain":false,"airmass":null,"alt":-45.98,"az":350.1,"t":"2030-01-30T13:45:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-46.13,"az":351.9,"t":"2030-01-30T13:50:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-46.24,"az":353.7,"t":"2030-01-30T13:55:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-46.33,"az":355.5,"t":"2030-01-30T14:00:00Z","terrain":0.69},{"above_terrain":false,"airmass":null,"alt":-46.39,"az":357.4,"t":"2030-01-30T14:05:00Z","terrain":0.7},{"above_terrain":false,"airmass":null,"alt":-46.42,"az":359.2,"t":"2030-01-30T14:10:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-46.42,"az":1.0,"t":"2030-01-30T14:15:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-46.39,"az":2.8,"t":"2030-01-30T14:20:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-46.32,"az":4.6,"t":"2030-01-30T14:25:00Z","terrain":-0.37},{"above_terrain":false,"airmass":null,"alt":-46.23,"az":6.4,"t":"2030-01-30T14:30:00Z","terrain":-0.51},{"above_terrain":false,"airmass":null,"alt":-46.11,"az":8.2,"t":"2030-01-30T14:35:00Z","terrain":-0.47},{"above_terrain":false,"airmass":null,"alt":-45.97,"az":10.0,"t":"2030-01-30T14:40:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-45.79,"az":11.8,"t":"2030-01-30T14:45:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-45.58,"az":13.6,"t":"2030-01-30T14:50:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-45.35,"az":15.3,"t":"2030-01-30T14:55:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-45.09,"az":17.1,"t":"2030-01-30T15:00:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-44.8,"az":18.8,"t":"2030-01-30T15:05:00Z","terrain":0.6},{"above_terrain":false,"airmass":null,"alt":-44.49,"az":20.5,"t":"2030-01-30T15:10:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-44.15,"az":22.2,"t":"2030-01-30T15:15:00Z","terrain":1.02},{"above_terrain":false,"airmass":null,"alt":-43.78,"az":23.8,"t":"2030-01-30T15:20:00Z","terrain":0.96},{"above_terrain":false,"airmass":null,"alt":-43.39,"az":25.5,"t":"2030-01-30T15:25:00Z","terrain":1.28},{"above_terrain":false,"airmass":null,"alt":-42.97,"az":27.1,"t":"2030-01-30T15:30:00Z","terrain":1.27},{"above_terrain":false,"airmass":null,"alt":-42.54,"az":28.7,"t":"2030-01-30T15:35:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-42.07,"az":30.3,"t":"2030-01-30T15:40:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-41.59,"az":31.8,"t":"2030-01-30T15:45:00Z","terrain":1.33},{"above_terrain":false,"airmass":null,"alt":-41.09,"az":33.4,"t":"2030-01-30T15:50:00Z","terrain":0.79},{"above_terrain":false,"airmass":null,"alt":-40.56,"az":34.9,"t":"2030-01-30T15:55:00Z","terrain":0.1},{"above_terrain":false,"airmass":null,"alt":-40.02,"az":36.3,"t":"2030-01-30T16:00:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-39.45,"az":37.8,"t":"2030-01-30T16:05:00Z","terrain":-0.19},{"above_terrain":false,"airmass":null,"alt":-38.87,"az":39.2,"t":"2030-01-30T16:10:00Z","terrain":-0.13},{"above_terrain":false,"airmass":null,"alt":-38.27,"az":40.6,"t":"2030-01-30T16:15:00Z","terrain":-0.01},{"above_terrain":false,"airmass":null,"alt":-37.65,"az":42.0,"t":"2030-01-30T16:20:00Z","terrain":0.12},{"above_terrain":false,"airmass":null,"alt":-37.02,"az":43.4,"t":"2030-01-30T16:25:00Z","terrain":0.31},{"above_terrain":false,"airmass":null,"alt":-36.37,"az":44.7,"t":"2030-01-30T16:30:00Z","terrain":0.53},{"above_terrain":false,"airmass":null,"alt":-35.7,"az":46.0,"t":"2030-01-30T16:35:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-35.02,"az":47.3,"t":"2030-01-30T16:40:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-34.32,"az":48.6,"t":"2030-01-30T16:45:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-33.62,"az":49.8,"t":"2030-01-30T16:50:00Z","terrain":0.4},{"above_terrain":false,"airmass":null,"alt":-32.89,"az":51.1,"t":"2030-01-30T16:55:00Z","terrain":0.54},{"above_terrain":false,"airmass":null,"alt":-32.16,"az":52.3,"t":"2030-01-30T17:00:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-31.41,"az":53.4,"t":"2030-01-30T17:05:00Z","terrain":0.91},{"above_terrain":false,"airmass":null,"alt":-30.66,"az":54.6,"t":"2030-01-30T17:10:00Z","terrain":1.05},{"above_terrain":false,"airmass":null,"alt":-29.89,"az":55.7,"t":"2030-01-30T17:15:00Z","terrain":1.06},{"above_terrain":false,"airmass":null,"alt":-29.11,"az":56.9,"t":"2030-01-30T17:20:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-28.32,"az":58.0,"t":"2030-01-30T17:25:00Z","terrain":1.25},{"above_terrain":false,"airmass":null,"alt":-27.52,"az":59.1,"t":"2030-01-30T17:30:00Z","terrain":1.21},{"above_terrain":false,"airmass":null,"alt":-26.72,"az":60.2,"t":"2030-01-30T17:35:00Z","terrain":1.16},{"above_terrain":false,"airmass":null,"alt":-25.9,"az":61.2,"t":"2030-01-30T17:40:00Z","terrain":1.07},{"above_terrain":false,"airmass":null,"alt":-25.07,"az":62.3,"t":"2030-01-30T17:45:00Z","terrain":0.98},{"above_terrain":false,"airmass":null,"alt":-24.24,"az":63.3,"t":"2030-01-30T17:50:00Z","terrain":0.87},{"above_terrain":false,"airmass":null,"alt":-23.4,"az":64.3,"t":"2030-01-30T17:55:00Z","terrain":0.77},{"above_terrain":false,"airmass":null,"alt":-22.56,"az":65.3,"t":"2030-01-30T18:00:00Z","terrain":0.79},{"above_terrain":false,"airmass":null,"alt":-21.7,"az":66.3,"t":"2030-01-30T18:05:00Z","terrain":0.86},{"above_terrain":false,"airmass":null,"alt":-20.84,"az":67.3,"t":"2030-01-30T18:10:00Z","terrain":0.95},{"above_terrain":false,"airmass":null,"alt":-19.98,"az":68.2,"t":"2030-01-30T18:15:00Z","terrain":1.0},{"above_terrain":false,"airmass":null,"alt":-19.1,"az":69.2,"t":"2030-01-30T18:20:00Z","terrain":1.08},{"above_terrain":false,"airmass":null,"alt":-18.23,"az":70.1,"t":"2030-01-30T18:25:00Z","terrain":1.23},{"above_terrain":false,"airmass":null,"alt":-17.34,"az":71.1,"t":"2030-01-30T18:30:00Z","terrain":1.26},{"above_terrain":false,"airmass":null,"alt":-16.46,"az":72.0,"t":"2030-01-30T18:35:00Z","terrain":1.2},{"above_terrain":false,"airmass":null,"alt":-15.56,"az":72.9,"t":"2030-01-30T18:40:00Z","terrain":1.01},{"above_terrain":false,"airmass":null,"alt":-14.67,"az":73.8,"t":"2030-01-30T18:45:00Z","terrain":0.78},{"above_terrain":false,"airmass":null,"alt":-13.77,"az":74.7,"t":"2030-01-30T18:50:00Z","terrain":0.66},{"above_terrain":false,"airmass":null,"alt":-12.86,"az":75.6,"t":"2030-01-30T18:55:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-11.95,"az":76.5,"t":"2030-01-30T19:00:00Z","terrain":0.71},{"above_terrain":false,"airmass":null,"alt":-11.04,"az":77.4,"t":"2030-01-30T19:05:00Z","terrain":0.67},{"above_terrain":false,"airmass":null,"alt":-10.13,"az":78.2,"t":"2030-01-30T19:10:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-9.21,"az":79.1,"t":"2030-01-30T19:15:00Z","terrain":0.56},{"above_terrain":false,"airmass":null,"alt":-8.29,"az":80.0,"t":"2030-01-30T19:20:00Z","terrain":0.46},{"above_terrain":false,"airmass":null,"alt":-7.36,"az":80.8,"t":"2030-01-30T19:25:00Z","terrain":0.64},{"above_terrain":false,"airmass":null,"alt":-6.44,"az":81.7,"t":"2030-01-30T19:30:00Z","terrain":0.76},{"above_terrain":false,"airmass":null,"alt":-5.51,"az":82.5,"t":"2030-01-30T19:35:00Z","terrain":0.63},{"above_terrain":false,"airmass":null,"alt":-4.58,"az":83.4,"t":"2030-01-30T19:40:00Z","terrain":0.44},{"above_terrain":false,"airmass":null,"alt":-3.65,"az":84.2,"t":"2030-01-30T19:45:00Z","terrain":0.36},{"above_terrain":false,"airmass":null,"alt":-2.72,"az":85.0,"t":"2030-01-30T19:50:00Z","terrain":0.29},{"above_terrain":false,"airmass":null,"alt":-1.79,"az":85.9,"t":"2030-01-30T19:55:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-0.85,"az":86.7,"t":"2030-01-30T20:00:00Z","terrain":0.1},{"above_terrain":true,"airmass":36.75,"alt":0.08,"az":87.5,"t":"2030-01-30T20:05:00Z","terrain":-0.01},{"above_terrain":true,"airmass":26.17,"alt":1.02,"az":88.4,"t":"2030-01-30T20:10:00Z","terrain":-0.12},{"above_terrain":true,"airmass":19.69,"alt":1.95,"az":89.2,"t":"2030-01-30T20:15:00Z","terrain":-0.2},{"above_terrain":true,"airmass":15.54,"alt":2.89,"az":90.0,"t":"2030-01-30T20:20:00Z","terrain":-0.21},{"above_terrain":true,"airmass":12.73,"alt":3.82,"az":90.9,"t":"2030-01-30T20:25:00Z","terrain":-0.11},{"above_terrain":true,"airmass":10.73,"alt":4.76,"az":91.7,"t":"2030-01-30T20:30:00Z","terrain":0.05},{"above_terrain":true,"airmass":9.25,"alt":5.69,"az":92.6,"t":"2030-01-30T20:35:00Z","terrain":0.23},{"above_terrain":true,"airmass":8.11,"alt":6.63,"az":93.4,"t":"2030-01-30T20:40:00Z","terrain":0.36},{"above_terrain":true,"airmass":7.21,"alt":7.56,"az":94.2,"t":"2030-01-30T20:45:00Z","terrain":0.4},{"above_terrain":true,"airmass":6.49,"alt":8.5,"az":95.1,"t":"2030-01-30T20:50:00Z","terrain":0.39},{"above_terrain":true,"airmass":5.9,"alt":9.43,"az":95.9,"t":"2030-01-30T20:55:00Z","terrain":0.54},{"above_terrain":true,"airmass":5.41,"alt":10.36,"az":96.8,"t":"2030-01-30T21:00:00Z","terrain":0.69},{"above_terrain":true,"airmass":4.99,"alt":11.29,"az":97.6,"t":"2030-01-30T21:05:00Z","terrain":0.7},{"above_terrain":true,"airmass":4.63,"alt":12.21,"az":98.5,"t":"2030-01-30T21:10:00Z","terrain":0.58},{"above_terrain":true,"airmass":4.32,"alt":13.14,"az":99.4,"t":"2030-01-30T21:15:00Z","terrain":0.4},{"above_terrain":true,"airmass":4.05,"alt":14.06,"az":100.2,"t":"2030-01-30T21:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":3.82,"alt":14.98,"az":101.1,"t":"2030-01-30T21:25:00Z","terrain":0.07},{"above_terrain":true,"airmass":3.61,"alt":15.9,"az":102.0,"t":"2030-01-30T21:30:00Z","terrain":-0.04},{"above_terrain":true,"airmass":3.42,"alt":16.81,"az":102.9,"t":"2030-01-30T21:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":3.26,"alt":17.72,"az":103.8,"t":"2030-01-30T21:40:00Z","terrain":-0.04},{"above_terrain":true,"airmass":3.1,"alt":18.63,"az":104.7,"t":"2030-01-30T21:45:00Z","terrain":-0.14},{"above_terrain":true,"airmass":2.97,"alt":19.53,"az":105.6,"t":"2030-01-30T21:50:00Z","terrain":-0.48},{"above_terrain":true,"airmass":2.85,"alt":20.43,"az":106.5,"t":"2030-01-30T21:55:00Z","terrain":-0.62},{"above_terrain":true,"airmass":2.73,"alt":21.33,"az":107.5,"t":"2030-01-30T22:00:00Z","terrain":-0.76},{"above_terrain":true,"airmass":2.63,"alt":22.22,"az":108.4,"t":"2030-01-30T22:05:00Z","terrain":-1.04},{"above_terrain":true,"airmass":2.54,"alt":23.1,"az":109.4,"t":"2030-01-30T22:10:00Z","terrain":-1.17},{"above_terrain":true,"airmass":2.45,"alt":23.98,"az":110.4,"t":"2030-01-30T22:15:00Z","terrain":-1.22},{"above_terrain":true,"airmass":2.37,"alt":24.86,"az":111.4,"t":"2030-01-30T22:20:00Z","terrain":-1.35},{"above_terrain":true,"airmass":2.29,"alt":25.73,"az":112.3,"t":"2030-01-30T22:25:00Z","terrain":-1.4},{"above_terrain":true,"airmass":2.23,"alt":26.59,"az":113.4,"t":"2030-01-30T22:30:00Z","terrain":-1.5},{"above_terrain":true,"airmass":2.16,"alt":27.44,"az":114.4,"t":"2030-01-30T22:35:00Z","terrain":-1.58},{"above_terrain":true,"airmass":2.1,"alt":28.29,"az":115.4,"t":"2030-01-30T22:40:00Z","terrain":-1.49},{"above_terrain":true,"airmass":2.05,"alt":29.13,"az":116.5,"t":"2030-01-30T22:45:00Z","terrain":-1.55},{"above_terrain":true,"airmass":2.0,"alt":29.97,"az":117.6,"t":"2030-01-30T22:50:00Z","terrain":-1.51},{"above_terrain":true,"airmass":1.95,"alt":30.79,"az":118.7,"t":"2030-01-30T22:55:00Z","terrain":-1.46},{"above_terrain":true,"airmass":1.9,"alt":31.61,"az":119.8,"t":"2030-01-30T23:00:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.86,"alt":32.42,"az":120.9,"t":"2030-01-30T23:05:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.82,"alt":33.22,"az":122.0,"t":"2030-01-30T23:10:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.78,"alt":34.0,"az":123.2,"t":"2030-01-30T23:15:00Z","terrain":-1.41},{"above_terrain":true,"airmass":1.75,"alt":34.78,"az":124.4,"t":"2030-01-30T23:20:00Z","terrain":-1.54},{"above_terrain":true,"airmass":1.72,"alt":35.55,"az":125.6,"t":"2030-01-30T23:25:00Z","terrain":-1.62},{"above_terrain":true,"airmass":1.69,"alt":36.3,"az":126.8,"t":"2030-01-30T23:30:00Z","terrain":-1.55},{"above_terrain":true,"airmass":1.66,"alt":37.05,"az":128.1,"t":"2030-01-30T23:35:00Z","terrain":-1.38},{"above_terrain":true,"airmass":1.63,"alt":37.78,"az":129.4,"t":"2030-01-30T23:40:00Z","terrain":-1.3},{"above_terrain":true,"airmass":1.6,"alt":38.49,"az":130.7,"t":"2030-01-30T23:45:00Z","terrain":-1.65},{"above_terrain":true,"airmass":1.58,"alt":39.2,"az":132.0,"t":"2030-01-30T23:50:00Z","terrain":-1.64},{"above_terrain":true,"airmass":1.56,"alt":39.88,"az":133.4,"t":"2030-01-30T23:55:00Z","terrain":-1.61},{"above_terrain":true,"airmass":1.54,"alt":40.56,"az":134.8,"t":"2030-01-31T00:00:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.52,"alt":41.21,"az":136.2,"t":"2030-01-31T00:05:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.5,"alt":41.85,"az":137.6,"t":"2030-01-31T00:10:00Z","terrain":-1.17},{"above_terrain":true,"airmass":1.48,"alt":42.47,"az":139.1,"t":"2030-01-31T00:15:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.46,"alt":43.08,"az":140.6,"t":"2030-01-31T00:20:00Z","terrain":-1.2},{"above_terrain":true,"airmass":1.45,"alt":43.66,"az":142.1,"t":"2030-01-31T00:25:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.43,"alt":44.23,"az":143.7,"t":"2030-01-31T00:30:00Z","terrain":-1.34},{"above_terrain":true,"airmass":1.42,"alt":44.77,"az":145.2,"t":"2030-01-31T00:35:00Z","terrain":-1.49},{"above_terrain":true,"airmass":1.41,"alt":45.29,"az":146.9,"t":"2030-01-31T00:40:00Z","terrain":-1.33},{"above_terrain":true,"airmass":1.39,"alt":45.79,"az":148.5,"t":"2030-01-31T00:45:00Z","terrain":-1.44},{"above_terrain":true,"airmass":1.38,"alt":46.27,"az":150.2,"t":"2030-01-31T00:50:00Z","terrain":-1.19},{"above_terrain":true,"airmass":1.37,"alt":46.73,"az":151.9,"t":"2030-01-31T00:55:00Z","terrain":-1.25},{"above_terrain":true,"airmass":1.36,"alt":47.15,"az":153.6,"t":"2030-01-31T01:00:00Z","terrain":-0.99},{"above_terrain":true,"airmass":1.35,"alt":47.56,"az":155.3,"t":"2030-01-31T01:05:00Z","terrain":-1.14},{"above_terrain":true,"airmass":1.35,"alt":47.94,"az":157.1,"t":"2030-01-31T01:10:00Z","terrain":-1.09},{"above_terrain":true,"airmass":1.34,"alt":48.29,"az":158.9,"t":"2030-01-31T01:15:00Z","terrain":-1.31},{"above_terrain":true,"airmass":1.33,"alt":48.61,"az":160.7,"t":"2030-01-31T01:20:00Z","terrain":-1.09},{"above_terrain":true,"airmass":1.33,"alt":48.9,"az":162.6,"t":"2030-01-31T01:25:00Z","terrain":-1.36},{"above_terrain":true,"airmass":1.32,"alt":49.17,"az":164.4,"t":"2030-01-31T01:30:00Z","terrain":-1.47},{"above_terrain":true,"airmass":1.32,"alt":49.41,"az":166.3,"t":"2030-01-31T01:35:00Z","terrain":-1.22},{"above_terrain":true,"airmass":1.31,"alt":49.61,"az":168.2,"t":"2030-01-31T01:40:00Z","terrain":-0.92},{"above_terrain":true,"airmass":1.31,"alt":49.79,"az":170.2,"t":"2030-01-31T01:45:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.31,"alt":49.93,"az":172.1,"t":"2030-01-31T01:50:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.3,"alt":50.04,"az":174.0,"t":"2030-01-31T01:55:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.3,"alt":50.13,"az":176.0,"t":"2030-01-31T02:00:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.3,"alt":50.18,"az":177.9,"t":"2030-01-31T02:05:00Z","terrain":-0.39},{"above_terrain":true,"airmass":1.3,"alt":50.19,"az":179.9,"t":"2030-01-31T02:10:00Z","terrain":-0.54},{"above_terrain":true,"airmass":1.3,"alt":50.18,"az":181.8,"t":"2030-01-31T02:15:00Z","terrain":-0.67},{"above_terrain":true,"airmass":1.3,"alt":50.13,"az":183.8,"t":"2030-01-31T02:20:00Z","terrain":-0.6},{"above_terrain":true,"airmass":1.3,"alt":50.06,"az":185.7,"t":"2030-01-31T02:25:00Z","terrain":-0.7},{"above_terrain":true,"airmass":1.31,"alt":49.95,"az":187.7,"t":"2030-01-31T02:30:00Z","terrain":-0.65},{"above_terrain":true,"airmass":1.31,"alt":49.81,"az":189.6,"t":"2030-01-31T02:35:00Z","terrain":-0.57},{"above_terrain":true,"airmass":1.31,"alt":49.63,"az":191.5,"t":"2030-01-31T02:40:00Z","terrain":-0.43},{"above_terrain":true,"airmass":1.32,"alt":49.43,"az":193.4,"t":"2030-01-31T02:45:00Z","terrain":-0.47},{"above_terrain":true,"airmass":1.32,"alt":49.2,"az":195.3,"t":"2030-01-31T02:50:00Z","terrain":-0.5},{"above_terrain":true,"airmass":1.33,"alt":48.94,"az":197.2,"t":"2030-01-31T02:55:00Z","terrain":-0.42},{"above_terrain":true,"airmass":1.33,"alt":48.64,"az":199.0,"t":"2030-01-31T03:00:00Z","terrain":-0.33},{"above_terrain":true,"airmass":1.34,"alt":48.33,"az":200.9,"t":"2030-01-31T03:05:00Z","terrain":-0.49},{"above_terrain":true,"airmass":1.34,"alt":47.98,"az":202.7,"t":"2030-01-31T03:10:00Z","terrain":-0.59},{"above_terrain":true,"airmass":1.35,"alt":47.6,"az":204.5,"t":"2030-01-31T03:15:00Z","terrain":-0.38},{"above_terrain":true,"airmass":1.36,"alt":47.2,"az":206.2,"t":"2030-01-31T03:20:00Z","terrain":0.11},{"above_terrain":true,"airmass":1.37,"alt":46.78,"az":207.9,"t":"2030-01-31T03:25:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.38,"alt":46.33,"az":209.6,"t":"2030-01-31T03:30:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.39,"alt":45.85,"az":211.3,"t":"2030-01-31T03:35:00Z","terrain":0.7},{"above_terrain":true,"airmass":1.4,"alt":45.35,"az":213.0,"t":"2030-01-31T03:40:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.42,"alt":44.83,"az":214.6,"t":"2030-01-31T03:45:00Z","terrain":0.65},{"above_terrain":true,"airmass":1.43,"alt":44.29,"az":216.2,"t":"2030-01-31T03:50:00Z","terrain":0.72},{"above_terrain":true,"airmass":1.44,"alt":43.73,"az":217.7,"t":"2030-01-31T03:55:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.46,"alt":43.15,"az":219.2,"t":"2030-01-31T04:00:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.48,"alt":42.55,"az":220.7,"t":"2030-01-31T04:05:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.49,"alt":41.93,"az":222.2,"t":"2030-01-31T04:10:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.51,"alt":41.29,"az":223.7,"t":"2030-01-31T04:15:00Z","terrain":0.45},{"above_terrain":true,"airmass":1.53,"alt":40.63,"az":225.1,"t":"2030-01-31T04:20:00Z","terrain":0.39},{"above_terrain":true,"airmass":1.55,"alt":39.96,"az":226.5,"t":"2030-01-31T04:25:00Z","terrain":0.78},{"above_terrain":true,"airmass":1.58,"alt":39.28,"az":227.8,"t":"2030-01-31T04:30:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.6,"alt":38.58,"az":229.1,"t":"2030-01-31T04:35:00Z","terrain":1.29},{"above_terrain":true,"airmass":1.63,"alt":37.86,"az":230.5,"t":"2030-01-31T04:40:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.65,"alt":37.13,"az":231.7,"t":"2030-01-31T04:45:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.68,"alt":36.39,"az":233.0,"t":"2030-01-31T04:50:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.71,"alt":35.64,"az":234.2,"t":"2030-01-31T04:55:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.75,"alt":34.87,"az":235.5,"t":"2030-01-31T05:00:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.78,"alt":34.1,"az":236.6,"t":"2030-01-31T05:05:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.82,"alt":33.31,"az":237.8,"t":"2030-01-31T05:10:00Z","terrain":0.81},{"above_terrain":true,"airmass":1.86,"alt":32.51,"az":239.0,"t":"2030-01-31T05:15:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.9,"alt":31.71,"az":240.1,"t":"2030-01-31T05:20:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.94,"alt":30.89,"az":241.2,"t":"2030-01-31T05:25:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.99,"alt":30.07,"az":242.3,"t":"2030-01-31T05:30:00Z","terrain":1.03},{"above_terrain":true,"airmass":2.04,"alt":29.23,"az":243.4,"t":"2030-01-31T05:35:00Z","terrain":0.98},{"above_terrain":true,"airmass":2.1,"alt":28.39,"az":244.4,"t":"2030-01-31T05:40:00Z","terrain":0.96},{"above_terrain":true,"airmass":2.16,"alt":27.54,"az":245.5,"t":"2030-01-31T05:45:00Z","terrain":1.08},{"above_terrain":true,"airmass":2.22,"alt":26.69,"az":246.5,"t":"2030-01-31T05:50:00Z","terrain":1.1},{"above_terrain":true,"airmass":2.29,"alt":25.83,"az":247.5,"t":"2030-01-31T05:55:00Z","terrain":0.79},{"above_terrain":true,"airmass":2.36,"alt":24.96,"az":248.5,"t":"2030-01-31T06:00:00Z","terrain":0.53},{"above_terrain":true,"airmass":2.44,"alt":24.08,"az":249.5,"t":"2030-01-31T06:05:00Z","terrain":0.54},{"above_terrain":true,"airmass":2.52,"alt":23.21,"az":250.5,"t":"2030-01-31T06:10:00Z","terrain":0.57},{"above_terrain":true,"airmass":2.62,"alt":22.32,"az":251.5,"t":"2030-01-31T06:15:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.72,"alt":21.43,"az":252.4,"t":"2030-01-31T06:20:00Z","terrain":0.19},{"above_terrain":true,"airmass":2.83,"alt":20.54,"az":253.3,"t":"2030-01-31T06:25:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.95,"alt":19.64,"az":254.3,"t":"2030-01-31T06:30:00Z","terrain":0.19},{"above_terrain":true,"airmass":3.09,"alt":18.73,"az":255.2,"t":"2030-01-31T06:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":3.24,"alt":17.83,"az":256.1,"t":"2030-01-31T06:40:00Z","terrain":0.39},{"above_terrain":true,"airmass":3.4,"alt":16.92,"az":257.0,"t":"2030-01-31T06:45:00Z","terrain":0.43},{"above_terrain":true,"airmass":3.59,"alt":16.0,"az":257.9,"t":"2030-01-31T06:50:00Z","terrain":0.37},{"above_terrain":true,"airmass":3.79,"alt":15.09,"az":258.8,"t":"2030-01-31T06:55:00Z","terrain":0.45},{"above_terrain":true,"airmass":4.03,"alt":14.17,"az":259.7,"t":"2030-01-31T07:00:00Z","terrain":0.53},{"above_terrain":true,"airmass":4.29,"alt":13.25,"az":260.5,"t":"2030-01-31T07:05:00Z","terrain":0.71},{"above_terrain":true,"airmass":4.59,"alt":12.32,"az":261.4,"t":"2030-01-31T07:10:00Z","terrain":0.9},{"above_terrain":true,"airmass":4.94,"alt":11.39,"az":262.3,"t":"2030-01-31T07:15:00Z","terrain":0.93},{"above_terrain":true,"airmass":5.35,"alt":10.47,"az":263.1,"t":"2030-01-31T07:20:00Z","terrain":0.77},{"above_terrain":true,"airmass":5.84,"alt":9.54,"az":264.0,"t":"2030-01-31T07:25:00Z","terrain":0.53},{"above_terrain":true,"airmass":6.42,"alt":8.61,"az":264.8,"t":"2030-01-31T07:30:00Z","terrain":0.41},{"above_terrain":true,"airmass":7.12,"alt":7.67,"az":265.7,"t":"2030-01-31T07:35:00Z","terrain":0.44},{"above_terrain":true,"airmass":7.99,"alt":6.74,"az":266.5,"t":"2030-01-31T07:40:00Z","terrain":0.52},{"above_terrain":true,"airmass":9.1,"alt":5.8,"az":267.4,"t":"2030-01-31T07:45:00Z","terrain":0.6},{"above_terrain":true,"airmass":10.53,"alt":4.87,"az":268.2,"t":"2030-01-31T07:50:00Z","terrain":0.67},{"above_terrain":true,"airmass":12.46,"alt":3.93,"az":269.0,"t":"2030-01-31T07:55:00Z","terrain":0.75},{"above_terrain":true,"airmass":15.16,"alt":3.0,"az":269.9,"t":"2030-01-31T08:00:00Z","terrain":0.88},{"above_terrain":true,"airmass":19.11,"alt":2.06,"az":270.7,"t":"2030-01-31T08:05:00Z","terrain":0.82},{"above_terrain":true,"airmass":25.24,"alt":1.13,"az":271.5,"t":"2030-01-31T08:10:00Z","terrain":0.59},{"above_terrain":false,"airmass":35.22,"alt":0.19,"az":272.4,"t":"2030-01-31T08:15:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-0.74,"az":273.2,"t":"2030-01-31T08:20:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-1.68,"az":274.0,"t":"2030-01-31T08:25:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-2.61,"az":274.9,"t":"2030-01-31T08:30:00Z","terrain":0.07},{"above_terrain":false,"airmass":null,"alt":-3.54,"az":275.7,"t":"2030-01-31T08:35:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-4.47,"az":276.5,"t":"2030-01-31T08:40:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-5.4,"az":277.4,"t":"2030-01-31T08:45:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-6.33,"az":278.2,"t":"2030-01-31T08:50:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-7.26,"az":279.1,"t":"2030-01-31T08:55:00Z","terrain":-0.03},{"above_terrain":false,"airmass":null,"alt":-8.18,"az":279.9,"t":"2030-01-31T09:00:00Z","terrain":-0.12},{"above_terrain":false,"airmass":null,"alt":-9.1,"az":280.8,"t":"2030-01-31T09:05:00Z","terrain":-0.0},{"above_terrain":false,"airmass":null,"alt":-10.02,"az":281.7,"t":"2030-01-31T09:10:00Z","terrain":-0.08},{"above_terrain":false,"airmass":null,"alt":-10.93,"az":282.5,"t":"2030-01-31T09:15:00Z","terrain":-0.07},{"above_terrain":false,"airmass":null,"alt":-11.85,"az":283.4,"t":"2030-01-31T09:20:00Z","terrain":0.04},{"above_terrain":false,"airmass":null,"alt":-12.75,"az":284.3,"t":"2030-01-31T09:25:00Z","terrain":0.15},{"above_terrain":false,"airmass":null,"alt":-13.66,"az":285.2,"t":"2030-01-31T09:30:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-14.56,"az":286.1,"t":"2030-01-31T09:35:00Z","terrain":0.23},{"above_terrain":false,"airmass":null,"alt":-15.46,"az":287.0,"t":"2030-01-31T09:40:00Z","terrain":0.37},{"above_terrain":false,"airmass":null,"alt":-16.35,"az":287.9,"t":"2030-01-31T09:45:00Z","terrain":0.19},{"above_terrain":false,"airmass":null,"alt":-17.24,"az":288.8,"t":"2030-01-31T09:50:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-18.12,"az":289.7,"t":"2030-01-31T09:55:00Z","terrain":0.26},{"above_terrain":false,"airmass":null,"alt":-19.0,"az":290.7,"t":"2030-01-31T10:00:00Z","terrain":0.43}],"transit":{"airmass":1.3,"alt":50.2,"az":179.9,"t":"2030-01-31T02:10:00Z"},"usable_hours":6.08,"verdict":"good","zenith_passage":false},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}
