Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 08.02.2008 beginning time = 1251 min.(UT), 20:51 UT Xbegin = -4.202 nT time of max = 1267 min.(UT), 21: 7 UT Xmax = 7.910 nT Y at Xmax = -1.206 nT endtime = 1306 min.(UT), 21:46 UT Xend = -2.400 nT amplitude = 12.112 nT base duration time = 55 min. 2sigma = 4.072 nT duration at 2sigma = 23 min. flagbegin = 0 flagend = 0 flagxcheck = 0