Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 12.08.2021
 
 beginning time = 1244 min.(UT), 20:44 UT
 Xbegin =          0.774 nT
 time of max =    1262 min.(UT), 21: 2 UT
 Xmax =            4.918 nT
 Y at Xmax =      -3.898 nT
 endtime =        1285 min.(UT), 21:25 UT
 Xend =           -0.802 nT
 amplitude =       4.144 nT
 base duration time = 41 min.
 2sigma =          2.770 nT
 duration at 2sigma = 20 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0