Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 28.04.2019
 
 beginning time = 1306 min.(UT), 21:46 UT
 Xbegin =         -4.610 nT
 time of max =    1327 min.(UT), 22: 7 UT
 Xmax =           10.822 nT
 Y at Xmax =      -6.072 nT
 endtime =        1374 min.(UT), 22:54 UT
 Xend =           -2.924 nT
 amplitude =      15.432 nT
 base duration time = 68 min.
 2sigma =          3.908 nT
 duration at 2sigma = 27 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0