Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 28.05.2008
 
 beginning time = 1369 min.(UT), 22:49 UT
 Xbegin =         -4.368 nT
 time of max =    1393 min.(UT), 23:13 UT
 Xmax =            5.712 nT
 Y at Xmax =      -2.820 nT
 endtime =        1469 min.(UT), 24:29 UT
 Xend =           -4.550 nT
 amplitude =      10.080 nT
 base duration time =100 min.
 2sigma =          5.579 nT
 duration at 2sigma =  3 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0