Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 23.12.2020
 
 beginning time = 1270 min.(UT), 21:10 UT
 Xbegin =         -1.934 nT
 time of max =    1295 min.(UT), 21:35 UT
 Xmax =            6.638 nT
 Y at Xmax =       0.486 nT
 endtime =        1334 min.(UT), 22:14 UT
 Xend =           -5.152 nT
 amplitude =       8.572 nT
 base duration time = 64 min.
 2sigma =          3.198 nT
 duration at 2sigma = 19 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0