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 = 1086 min.(UT), 18: 6 UT
 Xbegin =        -10.786 nT
 time of max =    1110 min.(UT), 18:30 UT
 Xmax =           15.534 nT
 Y at Xmax =      19.928 nT
 endtime =        1143 min.(UT), 19: 3 UT
 Xend =           -1.828 nT
 amplitude =      26.320 nT
 base duration time = 57 min.
 2sigma =          5.721 nT
 duration at 2sigma = 24 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0