Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 20.03.2021
 
 beginning time = 1426 min.(UT), 23:46 UT
 Xbegin =          0.150 nT
 time of max =    1454 min.(UT), 24:14 UT
 Xmax =           13.676 nT
 Y at Xmax =       2.776 nT
 endtime =        1500 min.(UT), 25: 0 UT
 Xend =          -11.486 nT
 amplitude =      13.526 nT
 base duration time = 74 min.
 2sigma =         11.711 nT
 duration at 2sigma = 11 min.
 flagbegin = 0
 flagend =   2
 flagxcheck = 1