Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 28.02.2013
 
 beginning time = 1378 min.(UT), 22:58 UT
 Xbegin =        -12.592 nT
 time of max =    1415 min.(UT), 23:35 UT
 Xmax =           19.672 nT
 Y at Xmax =       3.822 nT
 endtime =        1460 min.(UT), 24:20 UT
 Xend =           -5.294 nT
 amplitude =      32.264 nT
 base duration time = 82 min.
 2sigma =          7.052 nT
 duration at 2sigma = 36 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0