Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 31.03.2021
 
 beginning time = 1296 min.(UT), 21:36 UT
 Xbegin =         -4.296 nT
 time of max =    1312 min.(UT), 21:52 UT
 Xmax =            4.970 nT
 Y at Xmax =      -7.822 nT
 endtime =        1394 min.(UT), 23:14 UT
 Xend =           -9.504 nT
 amplitude =       9.266 nT
 base duration time = 98 min.
 2sigma =          5.283 nT
 duration at 2sigma =  0 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0