Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 27.03.2021
 
 beginning time = 1389 min.(UT), 23: 9 UT
 Xbegin =         -6.338 nT
 time of max =    1417 min.(UT), 23:37 UT
 Xmax =           15.384 nT
 Y at Xmax =      -2.998 nT
 endtime =        1427 min.(UT), 23:47 UT
 Xend =           -6.142 nT
 amplitude =      21.722 nT
 base duration time = 38 min.
 2sigma =          4.797 nT
 duration at 2sigma = 22 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0