Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 15.08.2012
 
 beginning time = 1268 min.(UT), 21: 8 UT
 Xbegin =         -4.682 nT
 time of max =    1296 min.(UT), 21:36 UT
 Xmax =            4.500 nT
 Y at Xmax =       1.642 nT
 endtime =        1318 min.(UT), 21:58 UT
 Xend =           -3.768 nT
 amplitude =       9.182 nT
 base duration time = 50 min.
 2sigma =          3.195 nT
 duration at 2sigma =  8 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0