Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 20.02.2021
 
 beginning time = 1219 min.(UT), 20:19 UT
 Xbegin =        -11.238 nT
 time of max =    1248 min.(UT), 20:48 UT
 Xmax =           20.254 nT
 Y at Xmax =      -3.926 nT
 endtime =        1280 min.(UT), 21:20 UT
 Xend =          -10.244 nT
 amplitude =      31.492 nT
 base duration time = 61 min.
 2sigma =         10.698 nT
 duration at 2sigma = 22 min.
 flagbegin = 0
 flagend =   2
 flagxcheck = 0