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, 2009-JAN,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100 2009-FEB,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100 2009-MAR,0.081177,0.031367,0.096800,0.037866,0.134702,0.053339,0.211517,0.078597,0.250091,0.091103,0.296903,0.105123,0.324412,0.112227,0.651301,0.210606,1.448795,0.139758,1.260951,0.114278,1.506337,0.161265,1.457541,0.146157,1.073863,0.120759,-100.000000,-100.000000,0.211517,0.078597,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,5,5,5,5,5,5,5,5,5,5,5,5,5,-100,5,-100,-100,-100,-100,50,50,50,50,50,50,50,50,50,50,50,50,50,-100,50,-100,-100,-100,-100 2009-APR,0.102828,0.064200,0.126662,0.081913,0.179659,0.126575,0.285515,0.206167,0.342941,0.247345,0.411211,0.294773,0.423508,0.302399,0.865110,0.319535,1.447713,0.254596,1.354022,0.186639,1.524358,0.225820,1.435344,0.279652,1.143589,0.177401,-100.000000,-100.000000,0.285515,0.206167,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,21,21,21,21,21,21,20,21,21,21,21,21,21,-100,21,-100,-100,-100,-100,525,525,525,525,525,525,520,525,525,525,525,525,525,-100,525,-100,-100,-100,-100 2009-MAY,0.066916,0.022286,0.079972,0.028737,0.107386,0.044924,0.167814,0.077083,0.202031,0.095352,0.245507,0.117763,0.273859,0.133697,1.131968,0.331510,1.335587,0.225321,1.358087,0.151544,1.448579,0.191159,1.305876,0.244743,1.191582,0.154434,-100.000000,-100.000000,0.167814,0.077083,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,22,22,22,22,22,22,22,22,22,22,22,22,22,-100,22,-100,-100,-100,-100,618,618,618,618,618,618,618,618,618,618,618,618,618,-100,618,-100,-100,-100,-100 2009-JUN,0.047676,0.008242,0.060466,0.012648,0.089631,0.025384,0.153359,0.050131,0.188208,0.063881,0.232993,0.082776,0.263277,0.096963,1.607822,0.451289,1.648910,0.230082,1.492740,0.122198,1.712981,0.157951,1.651334,0.264230,1.312365,0.139788,-100.000000,-100.000000,0.153359,0.050131,-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,-100,90,90,90,90,90,90,90,90,90,90,90,90,90,-100,90,-100,-100,-100,-100 2009-JUL,0.102500,0.032766,0.125377,0.037848,0.174954,0.052401,0.266752,0.080712,0.314489,0.096657,0.374907,0.116237,0.414802,0.129168,2.352648,0.509436,1.365612,0.285392,1.225565,0.177611,1.375976,0.256031,1.379901,0.305279,1.096562,0.148118,-100.000000,-100.000000,0.266752,0.080712,-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,-100,355,355,355,355,355,355,355,355,355,355,355,355,355,-100,355,-100,-100,-100,-100 2009-AUG,0.106200,0.010225,0.126734,0.015649,0.168043,0.027255,0.239216,0.045132,0.272514,0.051468,0.317660,0.060359,0.349165,0.064391,2.292455,1.168552,1.137909,0.096635,1.029906,0.009701,1.137581,0.071318,1.157671,0.114206,0.989472,0.012153,-100.000000,-100.000000,0.239216,0.045132,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,2,2,2,2,2,2,2,2,2,2,2,2,2,-100,2,-100,-100,-100,-100,14,14,14,14,14,14,14,14,14,14,14,14,14,-100,14,-100,-100,-100,-100 2009-SEP,0.093330,0.048208,0.115343,0.059011,0.162658,0.086096,0.249036,0.130932,0.292574,0.151977,0.345458,0.175503,0.380933,0.189889,1.792034,0.336236,1.373283,0.232063,1.220643,0.176743,1.396347,0.204833,1.384588,0.254786,1.092327,0.167916,-100.000000,-100.000000,0.249036,0.130932,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,26,26,26,26,26,26,26,26,26,26,26,26,26,-100,26,-100,-100,-100,-100,713,713,713,713,713,713,713,713,713,713,713,713,713,-100,713,-100,-100,-100,-100 2009-OCT,0.051509,0.017416,0.062682,0.025313,0.086948,0.042461,0.136577,0.067457,0.161231,0.078549,0.189698,0.089754,0.208044,0.096840,0.929238,0.268759,1.375966,0.217685,1.208307,0.191069,1.451977,0.175128,1.374849,0.249770,1.037525,0.221808,-100.000000,-100.000000,0.136577,0.067457,-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,-100,84,84,84,84,84,84,84,84,84,84,84,84,84,-100,84,-100,-100,-100,-100 2009-NOV,0.077034,0.033759,0.091402,0.039358,0.122028,0.052773,0.178134,0.073556,0.203972,0.082506,0.233313,0.091854,0.250712,0.097763,0.848870,0.450235,1.213889,0.336499,1.008656,0.236583,1.240808,0.310613,1.229961,0.359800,0.852217,0.203721,-100.000000,-100.000000,0.178134,0.073556,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,8,8,8,8,8,8,8,8,8,8,8,8,8,-100,8,-100,-100,-100,-100,93,93,93,93,93,93,93,93,93,93,93,93,93,-100,93,-100,-100,-100,-100 2009-DEC,0.070441,0.000000,0.088838,0.000000,0.128434,0.000000,0.194313,0.000000,0.223446,0.000000,0.255341,0.000000,0.271959,0.000000,0.640736,0.000000,1.363489,0.000000,0.990715,0.000000,1.307365,0.000000,1.415939,0.000000,0.790036,0.000000,-100.000000,-100.000000,0.194313,0.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,1,1,1,1,1,1,1,1,1,1,1,1,1,-100,1,-100,-100,-100,-100,11,11,11,11,11,11,11,11,11,11,11,11,11,-100,11,-100,-100,-100,-100 2009-YEAR,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100.000000,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100,-100