Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 20.03.2011
 
 beginning time = 1398 min.(UT), 23:18 UT
 Xbegin =         -5.024 nT
 time of max =    1424 min.(UT), 23:44 UT
 Xmax =            7.286 nT
 Y at Xmax =      -5.212 nT
 endtime =        1462 min.(UT), 24:22 UT
 Xend =            0.022 nT
 amplitude =      12.310 nT
 base duration time = 64 min.
 2sigma =          3.952 nT
 duration at 2sigma = 31 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0