Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 26.09.2011
 
 beginning time = 1259 min.(UT), 20:59 UT
 Xbegin =        -13.204 nT
 time of max =    1290 min.(UT), 21:30 UT
 Xmax =           11.160 nT
 Y at Xmax =      25.132 nT
 endtime =        1326 min.(UT), 22: 6 UT
 Xend =           -8.386 nT
 amplitude =      24.364 nT
 base duration time = 67 min.
 2sigma =         12.279 nT
 duration at 2sigma =  0 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0