Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 23.05.2007
 
 beginning time = 1175 min.(UT), 19:35 UT
 Xbegin =        -15.392 nT
 time of max =    1196 min.(UT), 19:56 UT
 Xmax =           13.516 nT
 Y at Xmax =      -8.036 nT
 endtime =        1215 min.(UT), 20:15 UT
 Xend =           -2.418 nT
 amplitude =      28.908 nT
 base duration time = 40 min.
 2sigma =         11.179 nT
 duration at 2sigma =  5 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0