Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 20.11.2017
 
 beginning time = 1394 min.(UT), 23:14 UT
 Xbegin =         -3.818 nT
 time of max =    1415 min.(UT), 23:35 UT
 Xmax =           15.134 nT
 Y at Xmax =       4.886 nT
 endtime =        1449 min.(UT), 24: 9 UT
 Xend =           -9.797 nT
 amplitude =      18.952 nT
 base duration time = 55 min.
 2sigma =          5.196 nT
 duration at 2sigma = 30 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0