Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 17.04.2012
 
 beginning time = 1159 min.(UT), 19:19 UT
 Xbegin =          0.330 nT
 time of max =    1172 min.(UT), 19:32 UT
 Xmax =            4.732 nT
 Y at Xmax =      -2.918 nT
 endtime =        1182 min.(UT), 19:42 UT
 Xend =           -1.030 nT
 amplitude =       4.402 nT
 base duration time = 23 min.
 2sigma =          4.264 nT
 duration at 2sigma =  3 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0