Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 11.05.2010
 
 beginning time = 1157 min.(UT), 19:17 UT
 Xbegin =         -5.460 nT
 time of max =    1194 min.(UT), 19:54 UT
 Xmax =            6.108 nT
 Y at Xmax =       1.692 nT
 endtime =        1244 min.(UT), 20:44 UT
 Xend =           -7.924 nT
 amplitude =      11.568 nT
 base duration time = 87 min.
 2sigma =          4.442 nT
 duration at 2sigma = 26 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0