Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 23.04.2018
 
 beginning time = 1247 min.(UT), 20:47 UT
 Xbegin =         -9.486 nT
 time of max =    1277 min.(UT), 21:17 UT
 Xmax =            9.978 nT
 Y at Xmax =      -5.010 nT
 endtime =        1310 min.(UT), 21:50 UT
 Xend =           -1.988 nT
 amplitude =      19.464 nT
 base duration time = 63 min.
 2sigma =          5.844 nT
 duration at 2sigma = 20 min.
 flagbegin = 2
 flagend =   0
 flagxcheck = 0