Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 31.01.2017
 
 beginning time = 1250 min.(UT), 20:50 UT
 Xbegin =        -16.420 nT
 time of max =    1310 min.(UT), 21:50 UT
 Xmax =           14.996 nT
 Y at Xmax =       1.924 nT
 endtime =        1334 min.(UT), 22:14 UT
 Xend =           -6.744 nT
 amplitude =      31.416 nT
 base duration time = 84 min.
 2sigma =         12.269 nT
 duration at 2sigma = 18 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0