Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 01.04.2007
 
 beginning time = 1302 min.(UT), 21:42 UT
 Xbegin =        -24.732 nT
 time of max =    1348 min.(UT), 22:28 UT
 Xmax =           31.224 nT
 Y at Xmax =       0.908 nT
 endtime =        1384 min.(UT), 23: 4 UT
 Xend =          -16.570 nT
 amplitude =      55.956 nT
 base duration time = 82 min.
 2sigma =         15.820 nT
 duration at 2sigma = 34 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0