Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 09.09.2019
 
 beginning time = 1377 min.(UT), 22:57 UT
 Xbegin =         -9.032 nT
 time of max =    1404 min.(UT), 23:24 UT
 Xmax =           10.406 nT
 Y at Xmax =      -2.590 nT
 endtime =        1467 min.(UT), 24:27 UT
 Xend =           -3.634 nT
 amplitude =      19.438 nT
 base duration time = 90 min.
 2sigma =          5.552 nT
 duration at 2sigma = 27 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0