Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 20.10.2007
 
 beginning time = 1104 min.(UT), 18:24 UT
 Xbegin =         -4.372 nT
 time of max =    1130 min.(UT), 18:50 UT
 Xmax =            9.618 nT
 Y at Xmax =       2.926 nT
 endtime =        1154 min.(UT), 19:14 UT
 Xend =           -1.196 nT
 amplitude =      13.990 nT
 base duration time = 50 min.
 2sigma =          5.364 nT
 duration at 2sigma = 25 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0