Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 30.11.2021
 
 beginning time = 1389 min.(UT), 23: 9 UT
 Xbegin =          0.584 nT
 time of max =    1424 min.(UT), 23:44 UT
 Xmax =           10.742 nT
 Y at Xmax =      20.852 nT
 endtime =        1445 min.(UT), 24: 5 UT
 Xend =           -8.759 nT
 amplitude =      10.158 nT
 base duration time = 56 min.
 2sigma =          7.895 nT
 duration at 2sigma = 20 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0