Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 13.04.2017
 
 beginning time = 1170 min.(UT), 19:30 UT
 Xbegin =         -4.648 nT
 time of max =    1192 min.(UT), 19:52 UT
 Xmax =           10.392 nT
 Y at Xmax =       4.536 nT
 endtime =        1228 min.(UT), 20:28 UT
 Xend =           -3.152 nT
 amplitude =      15.040 nT
 base duration time = 58 min.
 2sigma =          3.269 nT
 duration at 2sigma = 29 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0