Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 23.04.2018
 
 beginning time = 1157 min.(UT), 19:17 UT
 Xbegin =         -9.642 nT
 time of max =    1184 min.(UT), 19:44 UT
 Xmax =           14.438 nT
 Y at Xmax =      -6.218 nT
 endtime =        1247 min.(UT), 20:47 UT
 Xend =           -9.486 nT
 amplitude =      24.080 nT
 base duration time = 90 min.
 2sigma =          5.844 nT
 duration at 2sigma = 29 min.
 flagbegin = 0
 flagend =   2
 flagxcheck = 0