Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 28.02.2007
 
 beginning time = 1265 min.(UT), 21: 5 UT
 Xbegin =        -10.280 nT
 time of max =    1298 min.(UT), 21:38 UT
 Xmax =            8.834 nT
 Y at Xmax =       1.232 nT
 endtime =        1337 min.(UT), 22:17 UT
 Xend =           -7.060 nT
 amplitude =      19.114 nT
 base duration time = 72 min.
 2sigma =          7.969 nT
 duration at 2sigma =  8 min.
 flagbegin = 2
 flagend =   0
 flagxcheck = 0