Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 27.09.2010
 
 beginning time = 1152 min.(UT), 19:12 UT
 Xbegin =         -4.532 nT
 time of max =    1176 min.(UT), 19:36 UT
 Xmax =           12.480 nT
 Y at Xmax =      -5.740 nT
 endtime =        1205 min.(UT), 20: 5 UT
 Xend =           -5.408 nT
 amplitude =      17.012 nT
 base duration time = 53 min.
 2sigma =          5.519 nT
 duration at 2sigma = 24 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0