Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 20.10.2017
 
 beginning time = 1271 min.(UT), 21:11 UT
 Xbegin =         -7.444 nT
 time of max =    1322 min.(UT), 22: 2 UT
 Xmax =            6.030 nT
 Y at Xmax =       0.750 nT
 endtime =        1382 min.(UT), 23: 2 UT
 Xend =           -2.260 nT
 amplitude =      13.474 nT
 base duration time =111 min.
 2sigma =          3.845 nT
 duration at 2sigma = 23 min.
 flagbegin = 2
 flagend =   0
 flagxcheck = 0