Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 21.07.2019
 
 beginning time = 1347 min.(UT), 22:27 UT
 Xbegin =         -4.766 nT
 time of max =    1355 min.(UT), 22:35 UT
 Xmax =            8.954 nT
 Y at Xmax =       2.438 nT
 endtime =        1416 min.(UT), 23:36 UT
 Xend =           -4.632 nT
 amplitude =      13.720 nT
 base duration time = 69 min.
 2sigma =          4.446 nT
 duration at 2sigma = 22 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0