Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 21.02.2015
 
 beginning time = 1389 min.(UT), 23: 9 UT
 Xbegin =         -5.630 nT
 time of max =    1420 min.(UT), 23:42 UT
 Xmax =            7.800 nT
 Y at Xmax =       0.780 nT
 endtime =        1460 min.(UT), 24:20 UT
 Xend =           -1.642 nT
 amplitude =      13.430 nT
 base duration time = 71 min.
 2sigma =          3.307 nT
 duration at 2sigma = 31 min.
 flagbegin = 0
 flagend =   0