Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 29.06.2021
 
 beginning time = 1141 min.(UT), 19: 1 UT
 Xbegin =         -3.894 nT
 time of max =    1176 min.(UT), 19:36 UT
 Xmax =            5.420 nT
 Y at Xmax =      -2.748 nT
 endtime =        1224 min.(UT), 20:24 UT
 Xend =           -2.328 nT
 amplitude =       9.314 nT
 base duration time = 83 min.
 2sigma =          3.308 nT
 duration at 2sigma = 31 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0