Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 31.08.2013
 
 beginning time = 1357 min.(UT), 22:37 UT
 Xbegin =         -5.376 nT
 time of max =    1374 min.(UT), 22:54 UT
 Xmax =            6.538 nT
 Y at Xmax =      -4.006 nT
 endtime =        1409 min.(UT), 23:29 UT
 Xend =           -4.862 nT
 amplitude =      11.914 nT
 base duration time = 52 min.
 2sigma =          7.020 nT
 duration at 2sigma =  0 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0