Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 31.05.2010
 
 beginning time = 1134 min.(UT), 18:54 UT
 Xbegin =         -6.586 nT
 time of max =    1159 min.(UT), 19:19 UT
 Xmax =            7.352 nT
 Y at Xmax =       0.998 nT
 endtime =        1202 min.(UT), 20: 2 UT
 Xend =           -1.894 nT
 amplitude =      13.938 nT
 base duration time = 68 min.
 2sigma =          7.462 nT
 duration at 2sigma =  0 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0