Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 22.05.2012
 
 beginning time = 1049 min.(UT), 17:29 UT
 Xbegin =         -3.286 nT
 time of max =    1113 min.(UT), 18:33 UT
 Xmax =            6.126 nT
 Y at Xmax =      -7.756 nT
 endtime =        1132 min.(UT), 18:52 UT
 Xend =          -11.218 nT
 amplitude =       9.412 nT
 base duration time = 83 min.
 2sigma =          9.575 nT
 duration at 2sigma =  0 min.
 flagbegin = 4
 flagend =   0
 flagxcheck = 2