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 = 1254 min.(UT), 20:54 UT
 Xbegin =         -8.618 nT
 time of max =    1273 min.(UT), 21:13 UT
 Xmax =            5.690 nT
 Y at Xmax =       1.346 nT
 endtime =        1357 min.(UT), 22:37 UT
 Xend =           -2.576 nT
 amplitude =      14.308 nT
 base duration time =103 min.
 2sigma =          3.952 nT
 duration at 2sigma =  8 min.
 flagbegin = 0
 flagend =   4
 flagxcheck = 0