Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 01.12.2021
 
 beginning time = 1389 min.(UT), 23: 9 UT
 Xbegin =         -6.276 nT
 time of max =    1415 min.(UT), 23:35 UT
 Xmax =            9.794 nT
 Y at Xmax =      -6.700 nT
 endtime =        1450 min.(UT), 24:10 UT
 Xend =           -1.422 nT
 amplitude =      16.070 nT
 base duration time = 61 min.
 2sigma =          7.553 nT
 duration at 2sigma =  9 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0