Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 15.09.2008
 
 beginning time = 1226 min.(UT), 20:26 UT
 Xbegin =         -3.822 nT
 time of max =    1258 min.(UT), 20:58 UT
 Xmax =            9.414 nT
 Y at Xmax =      -1.876 nT
 endtime =        1299 min.(UT), 21:39 UT
 Xend =           -4.242 nT
 amplitude =      13.236 nT
 base duration time = 73 min.
 2sigma =          6.549 nT
 duration at 2sigma = 17 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0