Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 06.09.2021
 
 beginning time = 1293 min.(UT), 21:33 UT
 Xbegin =         -4.564 nT
 time of max =    1312 min.(UT), 21:52 UT
 Xmax =           10.410 nT
 Y at Xmax =       2.262 nT
 endtime =        1343 min.(UT), 22:23 UT
 Xend =           -2.498 nT
 amplitude =      14.974 nT
 base duration time = 50 min.
 2sigma =          4.034 nT
 duration at 2sigma = 21 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0