Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 19.04.2017
 
 beginning time = 1236 min.(UT), 20:36 UT
 Xbegin =         -4.810 nT
 time of max =    1275 min.(UT), 21:15 UT
 Xmax =            8.246 nT
 Y at Xmax =      -1.742 nT
 endtime =        1306 min.(UT), 21:46 UT
 Xend =           -3.006 nT
 amplitude =      13.056 nT
 base duration time = 70 min.
 2sigma =          5.378 nT
 duration at 2sigma = 14 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0