Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 31.01.2018
 
 beginning time = 1323 min.(UT), 22: 3 UT
 Xbegin =         -3.996 nT
 time of max =    1337 min.(UT), 22:17 UT
 Xmax =           14.662 nT
 Y at Xmax =      -8.264 nT
 endtime =        1365 min.(UT), 22:45 UT
 Xend =           -2.716 nT
 amplitude =      18.658 nT
 base duration time = 42 min.
 2sigma =          4.678 nT
 duration at 2sigma = 22 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0