Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 11.08.2007
 
 beginning time = 1131 min.(UT), 18:51 UT
 Xbegin =        -10.738 nT
 time of max =    1167 min.(UT), 19:27 UT
 Xmax =           18.168 nT
 Y at Xmax =       1.634 nT
 endtime =        1212 min.(UT), 20:12 UT
 Xend =           -7.212 nT
 amplitude =      28.906 nT
 base duration time = 81 min.
 2sigma =          6.644 nT
 duration at 2sigma = 26 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0