Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 31.03.2017
 
 beginning time = 1246 min.(UT), 20:46 UT
 Xbegin =        -13.980 nT
 time of max =    1272 min.(UT), 21:12 UT
 Xmax =           21.262 nT
 Y at Xmax =       8.626 nT
 endtime =        1337 min.(UT), 22:17 UT
 Xend =           -7.458 nT
 amplitude =      35.242 nT
 base duration time = 91 min.
 2sigma =         11.407 nT
 duration at 2sigma = 27 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0