Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 31.10.2011
 
 beginning time = 1144 min.(UT), 19: 4 UT
 Xbegin =         -5.670 nT
 time of max =    1212 min.(UT), 20:12 UT
 Xmax =            6.332 nT
 Y at Xmax =       0.484 nT
 endtime =        1238 min.(UT), 20:38 UT
 Xend =           -5.970 nT
 amplitude =      12.002 nT
 base duration time = 94 min.
 2sigma =          7.062 nT
 duration at 2sigma =  0 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0