Climatology Data: Level 2.0 Quality Assured Data AERONET Algorithm: Version 2 Site: Belsk, longitude=20.791667, latitude=51.836667, elevation=190 m PI: Piotr_Sobolewski_and_Brent_Holben_and_Aleksander_Pietruczuk PI email(s): pss@ra.onet.pl_and_Brent.N.Holben@nasa.gov_and_alek@igf.edu.pl Month,1020_avg,1020_std,870_avg,870_std,670_avg,670_std,500_avg,500_std,440_avg,440_std,380_avg,380_std,340_avg,340_std,PW_avg_Lev1.5_(cm),PW_std_Lev1.5_(cm),Alpha_440-870_avg,Alpha_440-870_std,Alpha_380-500_avg,Alpha_380-500_std,Alpha_440-675_avg,Alpha_440-675_std,Alpha_500-870_avg,Alpha_500-870_std,Alpha_340-440_avg,Alpha_340-440_std,Alpha_polar_440-675_avg,Alpha_polar_440-675_std,500-NotInt_avg,500-NotInt_std,412_avg,412_std,532_avg,532_std,555_avg,555_std,1640_avg,1640_std,1020_days,870_days,670_days,500_days,440_days,380_days,340_days,PW_days_Lev1.5,Alpha_440-870_days,Alpha_380-500_days,Alpha_440-675_days,Alpha_500-870_days,Alpha_340-440_days,Alpha_polar_440-675_days,500-NotInt_days,412_days,532_days,555_days,1640_days,1020_Obs,870_Obs,670_Obs,500_Obs,440_Obs,380_Obs,340_Obs,PW_Obs_Lev1.5,Alpha_440-870_Obs,Alpha_380-500_Obs,Alpha_440-675_Obs,Alpha_500-870_Obs,Alpha_340-440_Obs,Alpha_polar_440-675_Obs,500-NotInt_Obs,412_Obs,532_Obs,555_Obs,1640_Obs, 2015-JAN,0.052802,0.011864,0.059374,0.013960,0.070294,0.018524,0.099876,0.026042,0.113886,0.029715,0.132751,0.037198,0.145735,0.044203,0.841255,0.531648,0.984031,0.236761,1.024881,0.168844,1.145981,0.249801,0.949974,0.244663,0.958074,0.177977,-100.000000,-100.000000,0.099876,0.026042,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,3,3,3,3,3,3,3,3,3,3,3,3,3,-100,3,-100,-100,-100,-100,45,45,45,45,45,45,45,45,45,45,45,45,45,-100,45,-100,-100,-100,-100 2015-FEB,0.117010,0.066418,0.132976,0.073945,0.161416,0.093207,0.218315,0.122116,0.245052,0.135883,0.275790,0.153392,0.294816,0.164792,0.559823,0.260574,0.913944,0.074189,0.876931,0.118458,1.047386,0.140844,0.886182,0.105324,0.747441,0.121914,-100.000000,-100.000000,0.218315,0.122116,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,7,7,7,7,7,7,7,7,7,7,7,7,7,-100,7,-100,-100,-100,-100,153,153,153,153,153,153,153,153,153,153,153,153,153,-100,153,-100,-100,-100,-100 2015-MAR,0.089160,0.045192,0.110482,0.058148,0.151123,0.088768,0.238034,0.138839,0.282406,0.163162,0.333480,0.189292,0.367205,0.204624,0.862871,0.355506,1.356021,0.281810,1.225335,0.227786,1.477588,0.233946,1.339194,0.312153,1.054785,0.241868,-100.000000,-100.000000,0.238034,0.138839,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,16,16,16,16,16,16,16,16,16,16,16,16,16,-100,16,-100,-100,-100,-100,441,441,441,441,441,441,441,441,441,441,441,441,441,-100,441,-100,-100,-100,-100 2015-APR,0.080974,0.035433,0.098403,0.048434,0.126941,0.080645,0.197620,0.137583,0.234708,0.166117,0.277039,0.198087,0.306015,0.218130,0.980216,0.279107,1.168526,0.348369,1.170154,0.169803,1.356689,0.241528,1.120291,0.400026,1.020884,0.189015,-100.000000,-100.000000,0.197620,0.137583,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,12,12,12,12,12,12,12,12,12,12,12,12,12,-100,12,-100,-100,-100,-100,310,310,310,310,310,310,310,310,310,310,310,310,310,-100,310,-100,-100,-100,-100 2015-MAY,0.071540,0.025416,0.087323,0.029275,0.115146,0.041087,0.187441,0.066144,0.228130,0.080575,0.279769,0.098745,0.316721,0.111567,1.316136,0.374406,1.427587,0.201126,1.451410,0.131760,1.609308,0.173499,1.382588,0.218220,1.308653,0.128659,-100.000000,-100.000000,0.187441,0.066144,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,19,19,19,19,19,19,19,19,19,19,19,19,19,-100,19,-100,-100,-100,-100,261,261,261,261,261,261,261,261,261,261,261,261,261,-100,261,-100,-100,-100,-100 2015-JUN,0.051573,0.011913,0.068285,0.016987,0.096041,0.031193,0.165506,0.058236,0.203122,0.073239,0.250733,0.092320,0.284039,0.106183,1.840506,0.466411,1.570975,0.244964,1.486159,0.136634,1.731392,0.168222,1.544578,0.283204,1.320369,0.138873,-100.000000,-100.000000,0.165506,0.058236,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,21,21,21,21,21,21,21,21,21,21,21,21,21,-100,21,-100,-100,-100,-100,521,521,521,521,521,521,521,521,521,521,521,521,521,-100,521,-100,-100,-100,-100 2015-JUL,0.066736,0.035657,0.087191,0.043292,0.121676,0.062294,0.200797,0.097839,0.242549,0.116273,0.294653,0.138328,0.329948,0.153090,2.199025,0.597412,1.529171,0.254341,1.430266,0.232747,1.662486,0.246685,1.510562,0.272789,1.265089,0.216284,-100.000000,-100.000000,0.200797,0.097839,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,27,27,27,27,27,27,27,27,27,27,27,27,27,-100,27,-100,-100,-100,-100,615,615,615,615,615,615,615,615,615,615,615,615,615,-100,615,-100,-100,-100,-100 2015-AUG,0.079471,0.029967,0.104398,0.040036,0.153097,0.066049,0.259484,0.112103,0.317583,0.136032,0.391320,0.164331,0.441566,0.183026,2.351558,0.644460,1.620905,0.203368,1.499079,0.146308,1.711420,0.165058,1.613892,0.227857,1.328822,0.162004,-100.000000,-100.000000,0.259484,0.112103,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,28,28,28,28,28,28,28,28,28,28,28,28,28,-100,28,-100,-100,-100,-100,974,974,974,974,974,974,974,974,974,974,974,974,974,-100,974,-100,-100,-100,-100 2015-SEP,0.067137,0.045654,0.087669,0.060762,0.123777,0.094053,0.202783,0.149468,0.243209,0.176544,0.293223,0.206813,0.325002,0.226266,1.737170,0.552141,1.503841,0.247901,1.388789,0.218897,1.670290,0.283294,1.483251,0.268908,1.196892,0.202534,-100.000000,-100.000000,0.202783,0.149468,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,12,12,12,12,12,12,12,12,12,12,12,12,12,-100,12,-100,-100,-100,-100,154,154,154,154,154,154,154,154,154,154,154,154,154,-100,154,-100,-100,-100,-100 2015-OCT,0.049384,0.028168,0.062613,0.035240,0.083563,0.052137,0.135516,0.080291,0.161205,0.093886,0.192575,0.109966,0.210608,0.120505,1.098344,0.480308,1.410210,0.195200,1.319518,0.196219,1.606497,0.199418,1.378761,0.219831,1.098465,0.191139,-100.000000,-100.000000,0.135516,0.080291,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,15,15,15,15,15,15,15,15,15,15,15,15,15,-100,15,-100,-100,-100,-100,290,290,290,290,290,290,290,290,290,290,290,290,290,-100,290,-100,-100,-100,-100 2015-NOV,0.048299,0.014816,0.059312,0.018239,0.077029,0.028866,0.120692,0.047338,0.141940,0.056819,0.168372,0.066708,0.182286,0.072459,0.705916,0.176924,1.262301,0.257021,1.205848,0.071293,1.417967,0.171995,1.240414,0.292915,1.016625,0.094025,-100.000000,-100.000000,0.120692,0.047338,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,7,7,7,7,7,7,7,7,7,7,7,7,7,-100,7,-100,-100,-100,-100,117,117,117,117,117,117,117,117,117,117,117,117,117,-100,117,-100,-100,-100,-100 2015-DEC,0.036756,0.021166,0.043489,0.024458,0.051354,0.031454,0.079043,0.042139,0.092131,0.047401,0.107871,0.053402,0.113227,0.055857,0.685190,0.447225,1.176634,0.138586,1.184373,0.168743,1.493871,0.255723,1.110167,0.132798,0.869021,0.117760,-100.000000,-100.000000,0.079043,0.042139,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,6,6,6,6,6,6,6,6,6,6,6,6,6,-100,6,-100,-100,-100,-100,59,59,59,59,59,59,59,59,59,59,59,59,59,-100,59,-100,-100,-100,-100 2015-YEAR,0.067570,0.022103,0.083460,0.025790,0.110955,0.035442,0.175426,0.056034,0.208827,0.068305,0.249798,0.083663,0.276431,0.095603,1.264834,0.618352,1.327012,0.228848,1.271895,0.193606,1.494240,0.220439,1.296655,0.236708,1.098760,0.189289,-100.000000,-100.000000,0.175426,0.056034,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,173,173,173,173,173,173,173,173,173,173,173,173,173,-100,173,-100,-100,-100,-100,3940,3940,3940,3940,3940,3940,3940,3940,3940,3940,3940,3940,3940,-100,3940,-100,-100,-100,-100