Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 12.05.2012
 
 beginning time = 1314 min.(UT), 21:54 UT
 Xbegin =         -6.672 nT
 time of max =    1355 min.(UT), 22:35 UT
 Xmax =            7.780 nT
 Y at Xmax =      -3.188 nT
 endtime =        1409 min.(UT), 23:29 UT
 Xend =           -3.052 nT
 amplitude =      14.452 nT
 base duration time = 95 min.
 2sigma =          4.781 nT
 duration at 2sigma = 28 min.
 flagbegin = 4
 flagend =   0
 flagxcheck = 0