Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 09.04.2015
 
 beginning time = 1363 min.(UT), 22:43 UT
 Xbegin =         -5.278 nT
 time of max =    1412 min.(UT), 23:31 UT
 Xmax =            7.430 nT
 Y at Xmax =      -1.818 nT
 endtime =        1455 min.(UT), 24:15 UT
 Xend =          -13.942 nT
 amplitude =      12.708 nT
 base duration time = 92 min.
 2sigma =          5.009 nT
 duration at 2sigma = 25 min.
 flagbegin = 0
 flagend =   0