Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 31.01.2015
 
 beginning time = 1361 min.(UT), 22:41 UT
 Xbegin =         -8.088 nT
 time of max =    1389 min.(UT), 23: 9 UT
 Xmax =           12.718 nT
 Y at Xmax =      -2.470 nT
 endtime =        1433 min.(UT), 23:53 UT
 Xend =          -16.316 nT
 amplitude =      20.806 nT
 base duration time = 72 min.
 2sigma =          5.863 nT
 duration at 2sigma = 19 min.
 flagbegin = 0
 flagend =   0