Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 23.03.2011
 
 beginning time = 1168 min.(UT), 19:28 UT
 Xbegin =         -4.112 nT
 time of max =    1189 min.(UT), 19:49 UT
 Xmax =           16.264 nT
 Y at Xmax =       2.542 nT
 endtime =        1249 min.(UT), 20:49 UT
 Xend =           -7.784 nT
 amplitude =      20.376 nT
 base duration time = 81 min.
 2sigma =          7.291 nT
 duration at 2sigma = 30 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0