Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 26.08.2011
 
 beginning time = 1319 min.(UT), 21:59 UT
 Xbegin =         -4.732 nT
 time of max =    1341 min.(UT), 22:21 UT
 Xmax =            8.340 nT
 Y at Xmax =       1.772 nT
 endtime =        1381 min.(UT), 23: 1 UT
 Xend =           -3.672 nT
 amplitude =      13.072 nT
 base duration time = 62 min.
 2sigma =          3.232 nT
 duration at 2sigma = 26 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0