Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 23.09.2018
 
 beginning time = 1268 min.(UT), 21: 8 UT
 Xbegin =         -7.524 nT
 time of max =    1289 min.(UT), 21:29 UT
 Xmax =            8.214 nT
 Y at Xmax =       0.760 nT
 endtime =        1356 min.(UT), 22:36 UT
 Xend =           -3.236 nT
 amplitude =      15.738 nT
 base duration time = 88 min.
 2sigma =          5.093 nT
 duration at 2sigma = 30 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0