Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 29.10.2009
 
 beginning time = 1330 min.(UT), 22:10 UT
 Xbegin =         -3.642 nT
 time of max =    1387 min.(UT), 23: 7 UT
 Xmax =            6.038 nT
 Y at Xmax =      -4.116 nT
 endtime =        1425 min.(UT), 23:45 UT
 Xend =           -2.832 nT
 amplitude =       9.680 nT
 base duration time = 95 min.
 2sigma =          3.512 nT
 duration at 2sigma = 14 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0