Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 01.09.2017
 
 beginning time = 1324 min.(UT), 22: 4 UT
 Xbegin =        -12.132 nT
 time of max =    1357 min.(UT), 22:37 UT
 Xmax =           18.942 nT
 Y at Xmax =       2.942 nT
 endtime =        1414 min.(UT), 23:34 UT
 Xend =          -10.258 nT
 amplitude =      31.074 nT
 base duration time = 90 min.
 2sigma =         10.878 nT
 duration at 2sigma = 25 min.
 flagbegin = 0
 flagend =   2
 flagxcheck = 0