Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 25.09.2007
 
 beginning time = 1179 min.(UT), 19:39 UT
 Xbegin =         -7.326 nT
 time of max =    1197 min.(UT), 19:57 UT
 Xmax =            6.784 nT
 Y at Xmax =       7.852 nT
 endtime =        1217 min.(UT), 20:17 UT
 Xend =           -3.692 nT
 amplitude =      14.110 nT
 base duration time = 38 min.
 2sigma =          3.083 nT
 duration at 2sigma = 17 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0