Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 28.09.2018
 
 beginning time = 1320 min.(UT), 22: 0 UT
 Xbegin =         -5.844 nT
 time of max =    1344 min.(UT), 22:24 UT
 Xmax =            5.710 nT
 Y at Xmax =       1.016 nT
 endtime =        1377 min.(UT), 22:57 UT
 Xend =           -1.274 nT
 amplitude =      11.554 nT
 base duration time = 57 min.
 2sigma =          4.679 nT
 duration at 2sigma = 14 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0