Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 22.04.2015
 
 beginning time = 1330 min.(UT), 22:10 UT
 Xbegin =         -6.488 nT
 time of max =    1376 min.(UT), 22:55 UT
 Xmax =            6.160 nT
 Y at Xmax =       4.614 nT
 endtime =        1414 min.(UT), 23:34 UT
 Xend =           -3.268 nT
 amplitude =      12.648 nT
 base duration time = 84 min.
 2sigma =          4.014 nT
 duration at 2sigma = 29 min.
 flagbegin = 0
 flagend =   0