Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 04.02.2017
 
 beginning time = 1167 min.(UT), 19:27 UT
 Xbegin =         -2.580 nT
 time of max =    1186 min.(UT), 19:46 UT
 Xmax =            8.366 nT
 Y at Xmax =      -1.996 nT
 endtime =        1248 min.(UT), 20:48 UT
 Xend =           -5.666 nT
 amplitude =      10.946 nT
 base duration time = 81 min.
 2sigma =          4.151 nT
 duration at 2sigma = 25 min.
 flagbegin = 0
 flagend =   4
 flagxcheck = 0