Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 03.12.2021
 
 beginning time = 1204 min.(UT), 20: 4 UT
 Xbegin =         -5.006 nT
 time of max =    1220 min.(UT), 20:20 UT
 Xmax =           13.302 nT
 Y at Xmax =       1.994 nT
 endtime =        1261 min.(UT), 21: 1 UT
 Xend =           -5.698 nT
 amplitude =      18.308 nT
 base duration time = 57 min.
 2sigma =          5.721 nT
 duration at 2sigma = 21 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0