Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 21.11.2021
 
 beginning time = 1361 min.(UT), 22:41 UT
 Xbegin =         -3.334 nT
 time of max =    1397 min.(UT), 23:17 UT
 Xmax =            4.842 nT
 Y at Xmax =      -2.976 nT
 endtime =        1421 min.(UT), 23:41 UT
 Xend =           -6.286 nT
 amplitude =       8.176 nT
 base duration time = 60 min.
 2sigma =          5.788 nT
 duration at 2sigma =  0 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0