Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 09.04.2018
 
 beginning time = 1259 min.(UT), 20:59 UT
 Xbegin =         -7.498 nT
 time of max =    1292 min.(UT), 21:32 UT
 Xmax =           21.664 nT
 Y at Xmax =      15.702 nT
 endtime =        1331 min.(UT), 22:11 UT
 Xend =          -15.890 nT
 amplitude =      29.162 nT
 base duration time = 72 min.
 2sigma =          8.888 nT
 duration at 2sigma = 34 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0